add dynamic documents

Dockerfile

@@ -36,6 +36,7 @@ COPY ./config/shakapacker.yml ./config/shakapacker.yml
 COPY ./postcss.config.js ./postcss.config.js
 COPY ./tailwind.config.js ./tailwind.config.js
 COPY ./tailwind.form.config.js ./tailwind.form.config.js
+COPY ./tailwind.dynamic.config.js ./tailwind.dynamic.config.js
 COPY ./tailwind.application.config.js ./tailwind.application.config.js
 COPY ./app/javascript ./app/javascript
 COPY ./app/views ./app/views

app/controllers/api/templates_controller.rb

@@ -117,7 +117,7 @@ module Api
                       conditions: [%i[field_uuid value action operation]],
                       options: [%i[value uuid]],
                       validation: %i[message pattern min max step],
-                      areas: [%i[x y w h cell_w attachment_uuid option_uuid page]] }]]
+                      areas: [%i[uuid x y w h cell_w attachment_uuid option_uuid page]] }]]
         }
       ]
 

app/controllers/preview_document_page_controller.rb

@@ -6,9 +6,17 @@ class PreviewDocumentPageController < ActionController::API
   FORMAT = Templates::ProcessDocument::FORMAT
 
   def show
-    attachment_uuid = ApplicationRecord.signed_id_verifier.verified(params[:signed_uuid], purpose: :attachment)
+    result_data =
+      ApplicationRecord.signed_id_verifier.verified(params[:signed_key], purpose: :attachment)
 
-    attachment = ActiveStorage::Attachment.find_by(uuid: attachment_uuid) if attachment_uuid
+    attachment =
+      if result_data.is_a?(Array) && result_data.compact_blank.size == 2
+        attachment_id, attachment_uuid = result_data
+
+        ActiveStorage::Attachment.find_by(id: attachment_id, uuid: attachment_uuid)
+      elsif result_data
+        ActiveStorage::Attachment.find_by(uuid: result_data)
+      end
 
     return head :not_found unless attachment
 

app/controllers/start_form_controller.rb

@@ -172,6 +172,8 @@ class StartFormController < ApplicationController
                                             submitters: [submitter],
                                             source: :link)
 
+    Submissions::CreateFromSubmitters.maybe_set_dynamic_documents(submitter.submission)
+
     submitter.account_id = submitter.submission.account_id
 
     submitter

app/controllers/submissions_controller.rb

@@ -51,18 +51,7 @@ class SubmissionsController < ApplicationController
                                        emails: params[:emails],
                                        params: params.merge('send_completed_email' => true))
       else
-        submissions_attrs = submissions_params[:submission].to_h.values
-
-        submissions_attrs, _, new_fields =
-          Submissions::NormalizeParamUtils.normalize_submissions_params!(submissions_attrs, @template, add_fields: true)
-
-        Submissions.create_from_submitters(template: @template,
-                                           user: current_user,
-                                           source: :invite,
-                                           submitters_order: params[:preserve_order] == '1' ? 'preserved' : 'random',
-                                           submissions_attrs:,
-                                           new_fields:,
-                                           params: params.merge('send_completed_email' => true))
+        create_submissions(@template, submissions_params, params)
       end
 
     WebhookUrls.enqueue_events(submissions, 'submission.created')
@@ -97,6 +86,21 @@ class SubmissionsController < ApplicationController
 
   private
 
+  def create_submissions(template, submissions_params, params)
+    submissions_attrs = submissions_params[:submission].to_h.values
+
+    submissions_attrs, _, new_fields =
+      Submissions::NormalizeParamUtils.normalize_submissions_params!(submissions_attrs, template, add_fields: true)
+
+    Submissions.create_from_submitters(template: template,
+                                       user: current_user,
+                                       source: :invite,
+                                       submitters_order: params[:preserve_order] == '1' ? 'preserved' : 'random',
+                                       submissions_attrs:,
+                                       new_fields:,
+                                       params: params.merge('send_completed_email' => true))
+  end
+
   def save_template_message(template, params)
     template.preferences['request_email_subject'] = params[:subject] if params[:subject].present?
     template.preferences['request_email_body'] = params[:body] if params[:body].present?

app/controllers/template_documents_controller.rb

@@ -16,7 +16,7 @@ class TemplateDocumentsController < ApplicationController
 
     old_fields_hash = @template.fields.hash
 
-    documents = Templates::CreateAttachments.call(@template, params, extract_fields: true)
+    documents, = Templates::CreateAttachments.call(@template, params, extract_fields: true)
 
     schema = documents.map do |doc|
       { attachment_uuid: doc.uuid, name: doc.filename.base }
@@ -27,7 +27,7 @@ class TemplateDocumentsController < ApplicationController
       fields: old_fields_hash == @template.fields.hash ? nil : @template.fields,
       submitters: old_fields_hash == @template.fields.hash ? nil : @template.submitters,
       documents: documents.as_json(
-        methods: %i[metadata signed_uuid],
+        methods: %i[metadata signed_key],
         include: {
           preview_images: { methods: %i[url metadata filename] }
         }

app/controllers/templates_controller.rb

@@ -35,7 +35,7 @@ class TemplatesController < ApplicationController
     @template_data =
       @template.as_json.merge(
         documents: @template.schema_documents.as_json(
-          methods: %i[metadata signed_uuid],
+          methods: %i[metadata signed_key],
           include: { preview_images: { methods: %i[url metadata filename] } }
         )
       ).to_json
@@ -95,10 +95,11 @@ class TemplatesController < ApplicationController
   def template_params
     params.require(:template).permit(
       :name,
-      { schema: [[:attachment_uuid, :google_drive_file_id, :name,
+      { schema: [[:attachment_uuid, :google_drive_file_id, :name, :dynamic,
                   { conditions: [%i[field_uuid value action operation]] }]],
         submitters: [%i[name uuid is_requester linked_to_uuid invite_via_field_uuid
                         invite_by_uuid optional_invite_by_uuid email order]],
+        variables_schema: {},
         fields: [[:uuid, :submitter_uuid, :name, :type,
                   :required, :readonly, :default_value,
                   :title, :description, :prefillable,
@@ -107,7 +108,7 @@ class TemplatesController < ApplicationController
                     conditions: [%i[field_uuid value action operation]],
                     options: [%i[value uuid]],
                     validation: %i[message pattern min max step],
-                    areas: [%i[x y w h cell_w attachment_uuid option_uuid page]] }]] }
+                    areas: [%i[uuid x y w h cell_w attachment_uuid option_uuid page]] }]] }
     )
   end
 end

app/controllers/templates_debug_controller.rb

@@ -9,21 +9,23 @@ class TemplatesDebugController < ApplicationController
     schema_uuids = @template.schema.index_by { |e| e['attachment_uuid'] }
     attachment = @template.documents.find { |a| schema_uuids[a.uuid] }
 
-    data = attachment.download
+    if attachment
+      data = attachment.download
 
-    unless attachment.image?
-      pdf = HexaPDF::Document.new(io: StringIO.new(data))
+      unless attachment.image?
+        pdf = HexaPDF::Document.new(io: StringIO.new(data))
 
-      fields = Templates::FindAcroFields.call(pdf, attachment, data)
+        fields = Templates::FindAcroFields.call(pdf, attachment, data)
+      end
+
+      # fields, = Templates::DetectFields.call(StringIO.new(data), attachment:) if fields.blank?
+
+      attachment.metadata['pdf'] ||= {}
+      attachment.metadata['pdf']['fields'] = fields
+
+      @template.update!(fields: Templates::ProcessDocument.normalize_attachment_fields(@template, [attachment]))
     end
 
-    fields, = Templates::DetectFields.call(StringIO.new(data), attachment:) if fields.blank?
-
-    attachment.metadata['pdf'] ||= {}
-    attachment.metadata['pdf']['fields'] = fields
-
-    @template.update!(fields: Templates::ProcessDocument.normalize_attachment_fields(@template, [attachment]))
-
     debug_file if DEBUG_FILE.present?
 
     ActiveRecord::Associations::Preloader.new(
@@ -34,7 +36,7 @@ class TemplatesDebugController < ApplicationController
     @template_data =
       @template.as_json.merge(
         documents: @template.schema_documents.as_json(
-          methods: %i[metadata signed_uuid],
+          methods: %i[metadata signed_key],
           include: { preview_images: { methods: %i[url metadata filename] } }
         )
       ).to_json
@@ -58,9 +60,16 @@ class TemplatesDebugController < ApplicationController
 
     params = { files: [file] }
 
-    documents = Templates::CreateAttachments.call(@template, params)
+    documents, dynamic_documents = Templates::CreateAttachments.call(@template, params,
+                                                                     dynamic: DEBUG_FILE.ends_with?('.docx'))
 
-    schema = documents.map { |doc| { attachment_uuid: doc.uuid, name: doc.filename.base } }
+    schema = documents.map do |doc|
+      {
+        attachment_uuid: doc.uuid,
+        name: doc.filename.base,
+        dynamic: dynamic_documents.find { |e| e.uuid == doc.uuid }.present?
+      }
+    end
 
     @template.update!(schema:)
   end

app/controllers/templates_preview_controller.rb

@@ -12,7 +12,7 @@ class TemplatesPreviewController < ApplicationController
     @template_data =
       @template.as_json.merge(
         documents: @template.schema_documents.as_json(
-          methods: %i[metadata signed_uuid],
+          methods: %i[metadata signed_key],
           include: { preview_images: { methods: %i[url metadata filename] } }
         )
       ).to_json

app/controllers/templates_uploads_controller.rb

@@ -12,7 +12,7 @@ class TemplatesUploadsController < ApplicationController
 
     save_template!(@template, url_params)
 
-    documents = Templates::CreateAttachments.call(@template, url_params || params, extract_fields: true)
+    documents, = Templates::CreateAttachments.call(@template, url_params || params, extract_fields: true)
     schema = documents.map { |doc| { attachment_uuid: doc.uuid, name: doc.filename.base } }
 
     if @template.fields.blank?

app/javascript/application.js

@@ -160,6 +160,7 @@ safeRegisterElement('template-builder', class extends HTMLElement {
     this.app = createApp(TemplateBuilder, {
       template,
       customFields: reactive(JSON.parse(this.dataset.customFields || '[]')),
+      dynamicDocuments: reactive(JSON.parse(this.dataset.dynamicDocuments || '[]')),
       backgroundColor: '#faf7f5',
       locale: this.dataset.locale,
       withPhone: this.dataset.withPhone === 'true',
@@ -177,6 +178,7 @@ safeRegisterElement('template-builder', class extends HTMLElement {
       withSendButton: this.dataset.withSendButton !== 'false',
       withSignYourselfButton: this.dataset.withSignYourselfButton !== 'false',
       withConditions: this.dataset.withConditions === 'true',
+      withDynamicDocuments: this.dataset.withDynamicDocuments === 'true',
       withGoogleDrive: this.dataset.withGoogleDrive === 'true',
       withReplaceAndCloneUpload: true,
       withDownload: true,

app/javascript/template_builder/area.vue

@@ -31,144 +31,26 @@
         />
       </div>
     </div>
-    <div
-      v-if="field?.type && (isSelected || isNameFocus) && !isInMultiSelection"
-      class="absolute bg-white rounded-t border overflow-visible whitespace-nowrap flex z-10 field-area-controls"
-      style="top: -25px; height: 25px"
-      @mousedown.stop
-      @pointerdown.stop
-    >
-      <FieldSubmitter
-        v-if="field.type != 'heading' && field.type != 'strikethrough'"
-        v-model="field.submitter_uuid"
-        class="border-r roles-dropdown"
-        :compact="true"
-        :editable="editable && (!defaultField || defaultField.role !== submitter?.name)"
-        :allow-add-new="!defaultSubmitters.length"
-        :menu-classes="'dropdown-content bg-white menu menu-xs p-2 shadow rounded-box w-52 rounded-t-none -left-[1px] mt-[1px]'"
-        :submitters="template.submitters"
-        @update:model-value="save"
-        @click="selectedAreasRef.value = [area]"
-      />
-      <FieldType
-        v-model="field.type"
-        :button-width="27"
-        :editable="editable && !defaultField"
-        :button-classes="'px-1'"
-        :menu-classes="'bg-white rounded-t-none'"
-        @update:model-value="[maybeUpdateOptions(), save()]"
-        @click="selectedAreasRef.value = [area]"
-      />
-      <span
-        v-if="field.type !== 'checkbox' || field.name"
-        ref="name"
-        :contenteditable="editable && !defaultField && field.type !== 'heading'"
-        dir="auto"
-        class="pr-1 cursor-text outline-none block"
-        style="min-width: 2px"
-        @paste.prevent="onPaste"
-        @keydown.enter.prevent="onNameEnter"
-        @focus="onNameFocus"
-        @blur="onNameBlur"
-      >{{ optionIndexText }} {{ (defaultField ? (defaultField.title || field.title || field.name) : field.name) || defaultName }}</span>
-      <div
-        v-if="isSettingsFocus || isSelectInput || (isValueInput && field.type !== 'heading') || (isNameFocus && !['checkbox', 'phone'].includes(field.type))"
-        class="flex items-center ml-1.5"
-      >
-        <input
-          v-if="!isValueInput && !isSelectInput"
-          :id="`required-checkbox-${field.uuid}`"
-          v-model="field.required"
-          type="checkbox"
-          class="checkbox checkbox-xs no-animation rounded"
-          @mousedown.prevent
-        >
-        <label
-          v-if="!isValueInput && !isSelectInput"
-          :for="`required-checkbox-${field.uuid}`"
-          class="label text-xs"
-          @click.prevent="field.required = !field.required"
-          @mousedown.prevent
-        >{{ t('required') }}</label>
-        <input
-          v-if="isValueInput || isSelectInput"
-          :id="`readonly-checkbox-${field.uuid}`"
-          type="checkbox"
-          class="checkbox checkbox-xs no-animation rounded"
-          :checked="!(field.readonly ?? true)"
-          @change="field.readonly = !(field.readonly ?? true)"
-          @mousedown.prevent
-        >
-        <label
-          v-if="isValueInput || isSelectInput"
-          :for="`readonly-checkbox-${field.uuid}`"
-          class="label text-xs"
-          @click.prevent="field.readonly = !(field.readonly ?? true)"
-          @mousedown.prevent
-        >{{ t('editable') }}</label>
-        <span
-          v-if="field.type !== 'payment' && !isValueInput"
-          class="dropdown dropdown-end field-area-settings-dropdown"
-          @mouseenter="renderDropdown = true"
-          @touchstart="renderDropdown = true"
-        >
-          <label
-            ref="settingsButton"
-            tabindex="0"
-            :title="t('settings')"
-            class="cursor-pointer flex items-center"
-            style="height: 25px"
-            @focus="isSettingsFocus = true"
-            @blur="maybeBlurSettings"
-          >
-            <IconDotsVertical class="w-5 h-5" />
-          </label>
-          <ul
-            v-if="renderDropdown"
-            ref="settingsDropdown"
-            tabindex="0"
-            class="dropdown-content menu menu-xs px-2 pb-2 pt-1 shadow rounded-box w-52 z-10 rounded-t-none"
-            :style="{ backgroundColor: 'white' }"
-            @dragstart.prevent.stop
-            @click="closeDropdown"
-            @focusout="maybeBlurSettings"
-          >
-            <FieldSettings
-              v-if="isMobile"
-              :field="field"
-              :default-field="defaultField"
-              :editable="editable"
-              :background-color="'white'"
-              :with-required="false"
-              :with-areas="false"
-              :with-signature-id="withSignatureId"
-              :with-prefillable="withPrefillable"
-              @click-formula="isShowFormulaModal = true"
-              @click-font="isShowFontModal = true"
-              @click-description="isShowDescriptionModal = true"
-              @add-custom-field="$emit('add-custom-field')"
-              @click-condition="isShowConditionsModal = true"
-              @save="save"
-              @scroll-to="[selectedAreasRef.value = [$event], $emit('scroll-to', $event)]"
-            />
-            <div
-              v-else
-              class="whitespace-normal"
-            >
-              The dots menu is retired in favor of the field context menu. Right-click the field to access field settings. Double-click the field to set a default value.
-            </div>
-          </ul>
-        </span>
-      </div>
-      <button
-        v-else-if="editable"
-        class="pr-1"
-        :title="t('remove')"
-        @click.prevent="$emit('remove')"
-      >
-        <IconX width="14" />
-      </button>
-    </div>
+    <AreaTitle
+      ref="title"
+      :area="area"
+      :field="field"
+      :template="template"
+      :selected-areas-ref="selectedAreasRef"
+      :get-field-type-index="getFieldTypeIndex"
+      :default-field="defaultField"
+      :with-signature-id="withSignatureId"
+      :with-prefillable="withPrefillable"
+      :default-submitters="defaultSubmitters"
+      :editable="editable"
+      :is-mobile="isMobile"
+      :is-value-input="isValueInput"
+      :is-select-input="isSelectInput"
+      @change="save"
+      @remove="$emit('remove')"
+      @scroll-to="$emit('scroll-to', $event)"
+      @add-custom-field="$emit('add-custom-field')"
+    />
     <div
       ref="touchValueTarget"
       class="flex h-full w-full field-area"
@@ -333,85 +215,20 @@
       @mousedown.stop="startResize"
       @touchstart="startTouchResize"
     />
-    <Teleport
-      v-if="isShowFormulaModal"
-      :to="modalContainerEl"
-    >
-      <FormulaModal
-        :field="field"
-        :editable="editable && !defaultField"
-        :default-field="defaultField"
-        :build-default-name="buildDefaultName"
-        @save="save"
-        @close="isShowFormulaModal = false"
-      />
-    </Teleport>
-    <Teleport
-      v-if="isShowFontModal"
-      :to="modalContainerEl"
-    >
-      <FontModal
-        :field="field"
-        :editable="editable && !defaultField"
-        :default-field="defaultField"
-        :build-default-name="buildDefaultName"
-        @save="save"
-        @close="isShowFontModal = false"
-      />
-    </Teleport>
-    <Teleport
-      v-if="isShowConditionsModal"
-      :to="modalContainerEl"
-    >
-      <ConditionsModal
-        :item="field"
-        :build-default-name="buildDefaultName"
-        :default-field="defaultField"
-        @save="save"
-        @close="isShowConditionsModal = false"
-      />
-    </Teleport>
-    <Teleport
-      v-if="isShowDescriptionModal"
-      :to="modalContainerEl"
-    >
-      <DescriptionModal
-        :field="field"
-        :editable="editable && !defaultField"
-        :default-field="defaultField"
-        :build-default-name="buildDefaultName"
-        @save="save"
-        @close="isShowDescriptionModal = false"
-      />
-    </Teleport>
   </div>
 </template>
 
 <script>
-import FieldSubmitter from './field_submitter'
 import FieldType from './field_type'
 import Field from './field'
-import FieldSettings from './field_settings'
-import FormulaModal from './formula_modal'
-import FontModal from './font_modal'
-import ConditionsModal from './conditions_modal'
-import DescriptionModal from './description_modal'
-import { IconX, IconCheck, IconDotsVertical } from '@tabler/icons-vue'
-import { v4 } from 'uuid'
+import AreaTitle from './area_title'
+import { IconCheck } from '@tabler/icons-vue'
 
 export default {
   name: 'FieldArea',
   components: {
-    FieldType,
     IconCheck,
-    FieldSettings,
-    FormulaModal,
-    FontModal,
-    IconDotsVertical,
-    DescriptionModal,
-    ConditionsModal,
-    FieldSubmitter,
-    IconX
+    AreaTitle
   },
   inject: ['template', 'save', 't', 'isInlineSize', 'selectedAreasRef', 'isCmdKeyRef', 'getFieldTypeIndex'],
   props: {
@@ -493,17 +310,10 @@ export default {
   emits: ['start-resize', 'stop-resize', 'start-drag', 'stop-drag', 'remove', 'scroll-to', 'add-custom-field'],
   data () {
     return {
-      isShowFormulaModal: false,
-      isShowFontModal: false,
-      isShowConditionsModal: false,
       isContenteditable: false,
-      isSettingsFocus: false,
-      isShowDescriptionModal: false,
       isResize: false,
       isDragged: false,
       isMoved: false,
-      renderDropdown: false,
-      isNameFocus: false,
       isHeadingSelected: false,
       textOverflowChars: 0,
       dragFrom: { x: 0, y: 0 }
@@ -592,9 +402,6 @@ export default {
       return (this.field.type === 'heading' && this.isHeadingSelected) || this.isContenteditable ||
         (this.inputMode && (['text', 'number'].includes(this.field.type) || (this.field.type === 'date' && this.field.default_value !== '{{date}}')))
     },
-    modalContainerEl () {
-      return this.$el.getRootNode().querySelector('#docuseal_modal_container')
-    },
     defaultName () {
       return this.buildDefaultName(this.field)
     },
@@ -616,13 +423,6 @@ export default {
         italic: ['bold_italic', 'italic'].includes(this.field.preferences.font_type)
       }
     },
-    optionIndexText () {
-      if (this.area.option_uuid && this.field.options) {
-        return `${this.field.options.findIndex((o) => o.uuid === this.area.option_uuid) + 1}.`
-      } else {
-        return ''
-      }
-    },
     cells () {
       const cells = []
 
@@ -705,9 +505,6 @@ export default {
   },
   methods: {
     buildDefaultName: Field.methods.buildDefaultName,
-    closeDropdown () {
-      this.$el.getRootNode().activeElement.blur()
-    },
     buildAreaOptionValue (area) {
       const option = this.optionsUuidIndex[area.option_uuid]
 
@@ -792,23 +589,6 @@ export default {
         return number
       }
     },
-    maybeBlurSettings (e) {
-      if (!e.relatedTarget || !this.$refs.settingsDropdown.contains(e.relatedTarget)) {
-        this.isSettingsFocus = false
-      }
-    },
-    onNameFocus (e) {
-      this.selectedAreasRef.value = [this.area]
-
-      this.isNameFocus = true
-      this.$refs.name.style.minWidth = this.$refs.name.clientWidth + 'px'
-
-      if (!this.field.name) {
-        setTimeout(() => {
-          this.$refs.name.innerText = ' '
-        }, 1)
-      }
-    },
     startResizeCell (e) {
       this.$el.getRootNode().addEventListener('mousemove', this.onResizeCell)
       this.$el.getRootNode().addEventListener('mouseup', this.stopResizeCell)
@@ -843,53 +623,6 @@ export default {
         }
       }
     },
-    maybeUpdateOptions () {
-      delete this.field.default_value
-
-      if (!['radio', 'multiple', 'select'].includes(this.field.type)) {
-        delete this.field.options
-      }
-
-      if (this.field.type === 'heading') {
-        this.field.readonly = true
-      }
-
-      if (this.field.type === 'strikethrough') {
-        this.field.readonly = true
-        this.field.default_value = true
-      }
-
-      if (['select', 'multiple', 'radio'].includes(this.field.type)) {
-        this.field.options ||= [{ value: '', uuid: v4() }]
-      }
-
-      (this.field.areas || []).forEach((area) => {
-        if (this.field.type === 'cells') {
-          area.cell_w = area.w * 2 / Math.floor(area.w / area.h)
-        } else {
-          delete area.cell_w
-        }
-      })
-    },
-    onNameBlur (e) {
-      if (e.relatedTarget === this.$refs.settingsButton) {
-        this.isSettingsFocus = true
-      }
-
-      const text = this.$refs.name.innerText.trim()
-
-      this.isNameFocus = false
-      this.$refs.name.style.minWidth = ''
-
-      if (text) {
-        this.field.name = text
-      } else {
-        this.field.name = ''
-        this.$refs.name.innerText = this.defaultName
-      }
-
-      this.save()
-    },
     onDefaultValueBlur (e) {
       const text = this.$refs.defaultValue.innerText.trim()
 
@@ -927,9 +660,6 @@ export default {
         this.$refs.defaultValue.blur()
       }
     },
-    onNameEnter (e) {
-      this.$refs.name.blur()
-    },
     resize (e) {
       if (e.target.id === 'mask') {
         this.area.w = e.offsetX / e.target.clientWidth - this.area.x
@@ -1124,7 +854,7 @@ export default {
         this.selectedAreasRef.value = [this.area]
       }
 
-      this.$refs?.name?.blur()
+      this.$refs?.title?.$refs?.name?.blur()
 
       e.preventDefault()
 

app/javascript/template_builder/area_title.vue

@@ -0,0 +1,404 @@
+<template>
+  <div
+    v-if="field?.type && (isSelected || isNameFocus) && !isInMultiSelection"
+    class="absolute bg-white rounded-t border overflow-visible whitespace-nowrap flex z-10 field-area-controls"
+    style="top: -25px; height: 25px"
+    @mousedown.stop
+    @pointerdown.stop
+  >
+    <FieldSubmitter
+      v-if="field.type != 'heading' && field.type != 'strikethrough'"
+      v-model="field.submitter_uuid"
+      class="border-r roles-dropdown"
+      :compact="true"
+      :editable="editable && (!defaultField || defaultField.role !== submitter?.name)"
+      :allow-add-new="!defaultSubmitters.length"
+      :menu-classes="'dropdown-content bg-white menu menu-xs p-2 shadow rounded-box w-52 rounded-t-none -left-[1px] mt-[1px]'"
+      :submitters="template.submitters"
+      @update:model-value="$emit('change')"
+      @click="selectedAreasRef.value = [area]"
+    />
+    <FieldType
+      v-model="field.type"
+      :button-width="27"
+      :editable="editable && !defaultField"
+      :button-classes="'px-1'"
+      :menu-classes="'bg-white rounded-t-none'"
+      @update:model-value="[maybeUpdateOptions(), $emit('change')]"
+      @click="selectedAreasRef.value = [area]"
+    />
+    <span
+      v-if="field.type !== 'checkbox' || field.name"
+      ref="name"
+      :contenteditable="editable && !defaultField && field.type !== 'heading'"
+      dir="auto"
+      class="pr-1 cursor-text outline-none block"
+      style="min-width: 2px"
+      @paste.prevent="onPaste"
+      @keydown.enter.prevent="onNameEnter"
+      @focus="onNameFocus"
+      @blur="onNameBlur"
+    >{{ optionIndexText }} {{ (defaultField ? (defaultField.title || field.title || field.name) : field.name) || defaultName }}</span>
+    <div
+      v-if="isSettingsFocus || isSelectInput || (isValueInput && field.type !== 'heading') || (isNameFocus && !['checkbox', 'phone'].includes(field.type))"
+      class="flex items-center ml-1.5"
+    >
+      <input
+        v-if="!isValueInput && !isSelectInput"
+        :id="`required-checkbox-${field.uuid}`"
+        v-model="field.required"
+        type="checkbox"
+        class="checkbox checkbox-xs no-animation rounded"
+        @mousedown.prevent
+      >
+      <label
+        v-if="!isValueInput && !isSelectInput"
+        :for="`required-checkbox-${field.uuid}`"
+        class="label text-xs"
+        @click.prevent="field.required = !field.required"
+        @mousedown.prevent
+      >{{ t('required') }}</label>
+      <input
+        v-if="isValueInput || isSelectInput"
+        :id="`readonly-checkbox-${field.uuid}`"
+        type="checkbox"
+        class="checkbox checkbox-xs no-animation rounded"
+        :checked="!(field.readonly ?? true)"
+        @change="field.readonly = !(field.readonly ?? true)"
+        @mousedown.prevent
+      >
+      <label
+        v-if="isValueInput || isSelectInput"
+        :for="`readonly-checkbox-${field.uuid}`"
+        class="label text-xs"
+        @click.prevent="field.readonly = !(field.readonly ?? true)"
+        @mousedown.prevent
+      >{{ t('editable') }}</label>
+      <span
+        v-if="field.type !== 'payment' && !isValueInput"
+        class="dropdown dropdown-end field-area-settings-dropdown"
+        @mouseenter="renderDropdown = true"
+        @touchstart="renderDropdown = true"
+      >
+        <label
+          ref="settingsButton"
+          tabindex="0"
+          :title="t('settings')"
+          class="cursor-pointer flex items-center"
+          style="height: 25px"
+          @focus="isSettingsFocus = true"
+          @blur="maybeBlurSettings"
+        >
+          <IconDotsVertical class="w-5 h-5" />
+        </label>
+        <ul
+          v-if="renderDropdown"
+          ref="settingsDropdown"
+          tabindex="0"
+          class="dropdown-content menu menu-xs px-2 pb-2 pt-1 shadow rounded-box w-52 z-10 rounded-t-none"
+          :style="{ backgroundColor: 'white' }"
+          @dragstart.prevent.stop
+          @click="closeDropdown"
+          @focusout="maybeBlurSettings"
+        >
+          <FieldSettings
+            v-if="isMobile"
+            :field="field"
+            :default-field="defaultField"
+            :editable="editable"
+            :background-color="'white'"
+            :with-required="false"
+            :with-areas="false"
+            :with-signature-id="withSignatureId"
+            :with-prefillable="withPrefillable"
+            @click-formula="isShowFormulaModal = true"
+            @click-font="isShowFontModal = true"
+            @click-description="isShowDescriptionModal = true"
+            @add-custom-field="$emit('add-custom-field')"
+            @click-condition="isShowConditionsModal = true"
+            @save="$emit('change')"
+            @scroll-to="[selectedAreasRef.value = [$event], $emit('scroll-to', $event)]"
+          />
+          <div
+            v-else
+            class="whitespace-normal"
+          >
+            The dots menu is retired in favor of the field context menu. Right-click the field to access field settings. Double-click the field to set a default value.
+          </div>
+        </ul>
+      </span>
+    </div>
+    <button
+      v-else-if="editable"
+      class="pr-1"
+      :title="t('remove')"
+      @click.prevent="$emit('remove')"
+    >
+      <IconX width="14" />
+    </button>
+    <Teleport
+      v-if="isShowFormulaModal"
+      :to="modalContainerEl"
+    >
+      <FormulaModal
+        :field="field"
+        :editable="editable && !defaultField"
+        :default-field="defaultField"
+        :build-default-name="buildDefaultName"
+        @save="$emit('change')"
+        @close="isShowFormulaModal = false"
+      />
+    </Teleport>
+    <Teleport
+      v-if="isShowFontModal"
+      :to="modalContainerEl"
+    >
+      <FontModal
+        :field="field"
+        :editable="editable && !defaultField"
+        :default-field="defaultField"
+        :build-default-name="buildDefaultName"
+        @save="$emit('change')"
+        @close="isShowFontModal = false"
+      />
+    </Teleport>
+    <Teleport
+      v-if="isShowConditionsModal"
+      :to="modalContainerEl"
+    >
+      <ConditionsModal
+        :item="field"
+        :build-default-name="buildDefaultName"
+        :default-field="defaultField"
+        @save="$emit('change')"
+        @close="isShowConditionsModal = false"
+      />
+    </Teleport>
+    <Teleport
+      v-if="isShowDescriptionModal"
+      :to="modalContainerEl"
+    >
+      <DescriptionModal
+        :field="field"
+        :editable="editable && !defaultField"
+        :default-field="defaultField"
+        :build-default-name="buildDefaultName"
+        @save="$emit('change')"
+        @close="isShowDescriptionModal = false"
+      />
+    </Teleport>
+  </div>
+</template>
+
+<script>
+import FieldSubmitter from './field_submitter'
+import FieldType from './field_type'
+import Field from './field'
+import FieldSettings from './field_settings'
+import FormulaModal from './formula_modal'
+import FontModal from './font_modal'
+import ConditionsModal from './conditions_modal'
+import DescriptionModal from './description_modal'
+import { IconX, IconDotsVertical } from '@tabler/icons-vue'
+import { v4 } from 'uuid'
+
+export default {
+  name: 'AreaTitle',
+  components: {
+    FieldType,
+    FieldSettings,
+    FormulaModal,
+    FontModal,
+    IconDotsVertical,
+    DescriptionModal,
+    ConditionsModal,
+    FieldSubmitter,
+    IconX
+  },
+  inject: ['t'],
+  props: {
+    template: {
+      type: Object,
+      required: true
+    },
+    selectedAreasRef: {
+      type: Object,
+      required: true
+    },
+    getFieldTypeIndex: {
+      type: Function,
+      required: true
+    },
+    area: {
+      type: Object,
+      required: true
+    },
+    field: {
+      type: Object,
+      required: false,
+      default: null
+    },
+    defaultField: {
+      type: Object,
+      required: false,
+      default: null
+    },
+    withSignatureId: {
+      type: Boolean,
+      required: false,
+      default: null
+    },
+    withPrefillable: {
+      type: Boolean,
+      required: false,
+      default: false
+    },
+    defaultSubmitters: {
+      type: Array,
+      required: false,
+      default: () => []
+    },
+    editable: {
+      type: Boolean,
+      required: false,
+      default: true
+    },
+    isMobile: {
+      type: Boolean,
+      required: false,
+      default: false
+    },
+    isValueInput: {
+      type: Boolean,
+      required: false,
+      default: false
+    },
+    isSelectInput: {
+      type: Boolean,
+      required: false,
+      default: false
+    }
+  },
+  emits: ['remove', 'scroll-to', 'add-custom-field', 'change'],
+  data () {
+    return {
+      isShowFormulaModal: false,
+      isShowFontModal: false,
+      isShowConditionsModal: false,
+      isShowDescriptionModal: false,
+      isSettingsFocus: false,
+      renderDropdown: false,
+      isNameFocus: false
+    }
+  },
+  computed: {
+    fieldNames: FieldType.computed.fieldNames,
+    fieldLabels: FieldType.computed.fieldLabels,
+    submitter () {
+      return this.template.submitters.find((s) => s.uuid === this.field.submitter_uuid)
+    },
+    isSelected () {
+      return this.selectedAreasRef.value.includes(this.area)
+    },
+    isInMultiSelection () {
+      return this.selectedAreasRef.value.length >= 2 && this.isSelected
+    },
+    optionIndexText () {
+      if (this.area.option_uuid && this.field.options) {
+        return `${this.field.options.findIndex((o) => o.uuid === this.area.option_uuid) + 1}.`
+      } else {
+        return ''
+      }
+    },
+    defaultName () {
+      return this.buildDefaultName(this.field)
+    },
+    modalContainerEl () {
+      return this.$el.getRootNode().querySelector('#docuseal_modal_container')
+    }
+  },
+  methods: {
+    buildDefaultName: Field.methods.buildDefaultName,
+    closeDropdown () {
+      this.$el.getRootNode().activeElement.blur()
+    },
+    maybeBlurSettings (e) {
+      if (!e.relatedTarget || !this.$refs.settingsDropdown.contains(e.relatedTarget)) {
+        this.isSettingsFocus = false
+      }
+    },
+    onNameFocus (e) {
+      this.selectedAreasRef.value = [this.area]
+
+      this.isNameFocus = true
+      this.$refs.name.style.minWidth = this.$refs.name.clientWidth + 'px'
+
+      if (!this.field.name) {
+        setTimeout(() => {
+          this.$refs.name.innerText = ' '
+        }, 1)
+      }
+    },
+    onNameBlur (e) {
+      if (e.relatedTarget === this.$refs.settingsButton) {
+        this.isSettingsFocus = true
+      }
+
+      const text = this.$refs.name.innerText.trim()
+
+      this.isNameFocus = false
+      this.$refs.name.style.minWidth = ''
+
+      if (text) {
+        this.field.name = text
+      } else {
+        this.field.name = ''
+        this.$refs.name.innerText = this.defaultName
+      }
+
+      this.$emit('change')
+    },
+    onNameEnter (e) {
+      this.$refs.name.blur()
+    },
+    onPaste (e) {
+      const text = (e.clipboardData || window.clipboardData).getData('text/plain')
+      const selection = this.$el.getRootNode().getSelection()
+
+      if (selection.rangeCount) {
+        selection.deleteFromDocument()
+        selection.getRangeAt(0).insertNode(document.createTextNode(text))
+        selection.collapseToEnd()
+      }
+    },
+    maybeUpdateOptions () {
+      delete this.field.default_value
+
+      if (!['radio', 'multiple', 'select'].includes(this.field.type)) {
+        delete this.field.options
+      }
+
+      if (this.field.type === 'heading') {
+        this.field.readonly = true
+      }
+
+      if (this.field.type === 'strikethrough') {
+        this.field.readonly = true
+        this.field.default_value = true
+      }
+
+      if (['select', 'multiple', 'radio'].includes(this.field.type)) {
+        this.field.options ||= [{ value: '', uuid: v4() }]
+      }
+
+      (this.field.areas || []).forEach((area) => {
+        if (this.field.type === 'cells') {
+          area.cell_w = area.w * 2 / Math.floor(area.w / area.h)
+        } else {
+          delete area.cell_w
+        }
+      })
+    }
+  }
+}
+</script>

app/javascript/template_builder/builder.vue

@@ -81,7 +81,7 @@
         />
         <template v-else>
           <form
-            v-if="withSignYourselfButton && undefinedSubmitters.length < 2"
+            v-if="withSignYourselfButton && undefinedSubmitters.length < 2 && (!template.variables_schema || Object.keys(template.variables_schema).length === 0)"
             target="_blank"
             data-turbo="false"
             class="inline"
@@ -274,6 +274,8 @@
           :accept-file-types="acceptFileTypes"
           :with-replace-button="withUploadButton"
           :editable="editable"
+          :dynamic-documents="dynamicDocuments"
+          :with-dynamic-documents="withDynamicDocuments"
           :template="template"
           @scroll-to="scrollIntoDocument(item)"
           @remove="onDocumentRemove"
@@ -352,10 +354,20 @@
           </template>
           <template v-else>
             <template
-              v-for="document in sortedDocuments"
+              v-for="(document, index) in sortedDocuments"
               :key="document.uuid"
             >
+              <DynamicDocument
+                v-if="template.schema[index].dynamic"
+                :ref="setDocumentRefs"
+                :editable="editable"
+                :document="dynamicDocuments.find((dynamicDocument) => dynamicDocument.uuid === document.uuid)"
+                :selected-submitter="selectedSubmitter"
+                :drag-field="dragField"
+                @update="onDynamicDocumentUpdate"
+              />
               <Document
+                v-else
                 :ref="setDocumentRefs"
                 :areas-index="fieldAreasIndex[document.uuid]"
                 :selected-submitter="selectedSubmitter"
@@ -505,6 +517,7 @@
             @change-submitter="selectedSubmitter = $event"
             @drag-end="[dragField = null, $refs.dragPlaceholder.dragPlaceholder = null]"
             @scroll-to-area="scrollToArea"
+            @rebuild-variables-schema="rebuildVariablesSchema"
           />
         </div>
       </div>
@@ -592,12 +605,13 @@ import MobileFields from './mobile_fields'
 import FieldSubmitter from './field_submitter'
 import { IconPlus, IconUsersPlus, IconDeviceFloppy, IconChevronDown, IconEye, IconWritingSign, IconInnerShadowTop, IconInfoCircle, IconAdjustments, IconDownload } from '@tabler/icons-vue'
 import { v4 } from 'uuid'
-import { ref, computed, toRaw } from 'vue'
+import { ref, computed, toRaw, defineAsyncComponent } from 'vue'
 import * as i18n from './i18n'
 
 export default {
   name: 'TemplateBuilder',
   components: {
+    DynamicDocument: defineAsyncComponent(() => import(/* webpackChunkName: "dynamic-editor" */ './dynamic_document')),
     Upload,
     DragPlaceholder,
     Document,
@@ -725,6 +739,11 @@ export default {
       required: false,
       default: false
     },
+    dynamicDocuments: {
+      type: Array,
+      required: false,
+      default: () => []
+    },
     customFields: {
       type: Array,
       required: false,
@@ -846,6 +865,11 @@ export default {
       required: false,
       default: ''
     },
+    withDynamicDocuments: {
+      type: Boolean,
+      required: false,
+      default: false
+    },
     withDocumentsList: {
       type: Boolean,
       required: false,
@@ -2520,7 +2544,7 @@ export default {
     onDocumentReplace (data) {
       const { replaceSchemaItem, schema, documents } = data
       // eslint-disable-next-line camelcase
-      const { google_drive_file_id, ...cleanedReplaceSchemaItem } = replaceSchemaItem
+      const { google_drive_file_id, dynamic, ...cleanedReplaceSchemaItem } = replaceSchemaItem
 
       this.template.schema.splice(this.template.schema.indexOf(replaceSchemaItem), 1, { ...cleanedReplaceSchemaItem, ...schema[0] })
       this.template.documents.push(...documents)
@@ -2654,7 +2678,12 @@ export default {
         } else {
           this.isSaving = true
 
-          this.save().then(() => {
+          this.documentRefs.filter((ref) => ref.update).map((ref) => ref.update())
+          this.rebuildVariablesSchema({ disable: false })
+
+          const dynamicDocumentSaves = this.documentRefs.filter((ref) => ref.saveBody).map((ref) => ref.saveBody())
+
+          Promise.all([this.save(), ...dynamicDocumentSaves]).then(() => {
             window.Turbo.visit(`/templates/${this.template.id}`)
           }).finally(() => {
             this.isSaving = false
@@ -2893,7 +2922,8 @@ export default {
             name: this.template.name,
             schema: this.template.schema,
             submitters: this.template.submitters,
-            fields: this.template.fields
+            fields: this.template.fields,
+            variables_schema: this.template.variables_schema
           }
         }),
         headers: { 'Content-Type': 'application/json' }
@@ -2902,6 +2932,104 @@ export default {
           this.onSave(this.template)
         }
       })
+    },
+    onDynamicDocumentUpdate () {
+      this.rebuildVariablesSchema()
+
+      this.$nextTick(() => {
+        if (this.$el.closest('template-builder')) {
+          this.$el.closest('template-builder').dataset.dynamicDocuments = JSON.stringify(this.dynamicDocuments)
+        }
+      })
+
+      this.reconcileDynamicFields()
+    },
+    rebuildVariablesSchema ({ disable = true } = {}) {
+      const parsed = {}
+
+      const dynamicDocumentRef = this.documentRefs.find((e) => e.mergeSchemaProperties)
+
+      this.documentRefs.forEach((ref) => {
+        if (ref.updateVariablesSchema) {
+          ref.updateVariablesSchema()
+        }
+      })
+
+      this.dynamicDocuments.forEach((doc) => {
+        if (doc.variables_schema) {
+          dynamicDocumentRef.mergeSchemaProperties(parsed, doc.variables_schema)
+        }
+      })
+
+      if (!this.template.variables_schema) {
+        this.template.variables_schema = parsed
+      } else {
+        this.syncVariablesSchema(this.template.variables_schema, parsed, { disable })
+      }
+    },
+    syncVariablesSchema (existing, parsed, { disable = true } = {}) {
+      for (const key of Object.keys(parsed)) {
+        if (!existing[key]) {
+          existing[key] = parsed[key]
+        }
+      }
+
+      for (const key of Object.keys(existing)) {
+        if (!parsed[key]) {
+          if (disable) {
+            existing[key].disabled = true
+          } else {
+            delete existing[key]
+          }
+        } else {
+          delete existing[key].disabled
+
+          if (!existing[key].form_type) {
+            existing[key].type = parsed[key].type
+          }
+
+          if (parsed[key].items) {
+            if (!existing[key].items) {
+              existing[key].items = parsed[key].items
+            } else if (existing[key].items.properties && parsed[key].items.properties) {
+              this.syncVariablesSchema(existing[key].items.properties, parsed[key].items.properties, { disable })
+            } else if (!existing[key].items.properties && !parsed[key].items.properties) {
+              existing[key].items.type = parsed[key].items.type
+            }
+          }
+
+          if (existing[key].properties && parsed[key].properties) {
+            this.syncVariablesSchema(existing[key].properties, parsed[key].properties, { disable })
+          }
+        }
+      }
+    },
+    reconcileDynamicFields () {
+      const dynamicFieldUuids = new Set()
+
+      this.dynamicDocuments.forEach((doc) => {
+        const body = doc.body || ''
+        const uuidRegex = /uuid="([^"]+)"/g
+        let match
+
+        while ((match = uuidRegex.exec(body)) !== null) {
+          dynamicFieldUuids.add(match[1])
+        }
+      })
+
+      const toRemove = this.template.fields.filter((field) => {
+        if (field.areas && field.areas.length > 0) return false
+
+        return field.uuid && !dynamicFieldUuids.has(field.uuid)
+      })
+
+      toRemove.forEach((field) => {
+        this.template.fields.splice(this.template.fields.indexOf(field), 1)
+      })
+
+      if (toRemove.length) {
+        this.save()
+      }
     }
   }
 }

app/javascript/template_builder/document.vue

@@ -168,7 +168,7 @@ export default {
         return this.previewImagesIndex[i] || reactive({
           metadata: { ...lazyloadMetadata },
           id: Math.random().toString(),
-          url: this.basePreviewUrl + `/preview/${this.document.signed_uuid || this.document.uuid}/${i}.jpg`
+          url: this.basePreviewUrl + `/preview/${this.document.signed_key || this.document.signed_uuid || this.document.uuid}/${i}.jpg`
         })
       })
     },

app/javascript/template_builder/dynamic_area.vue

@@ -0,0 +1,282 @@
+<template>
+  <span
+    class="items-center select-none cursor-pointer relative overflow-visible text-base-content/80 font-sans"
+    :class="[bgColorClass, iconOnlyField ? 'justify-center' : '']"
+    :draggable="editable"
+    :style="[nodeStyle]"
+    @mousedown="selectArea"
+    @click.stop
+    @dragstart="onDragStart"
+    @contextmenu.prevent.stop="onContextMenu"
+  >
+    <span
+      class="absolute inset-0 pointer-events-none border-solid"
+      :class="borderColorClass"
+      :style="{ borderWidth: (isSelected ? 1 : 0) + 'px' }"
+    />
+    <component
+      :is="fieldIcons[field?.type || 'text']"
+      v-if="field && !field.default_value"
+      width="100%"
+      height="100%"
+      :stroke-width="1.5"
+      :class="iconOnlyField ? 'shrink min-h-0 max-h-full max-w-6 opacity-70 m-auto p-0.5' : 'shrink min-h-0 max-h-full max-w-4 opacity-70 mx-0.5 pl-0.5'"
+    />
+    <span
+      v-if="field?.default_value"
+      class="text-xs overflow-hidden text-ellipsis whitespace-nowrap pr-1 font-normal pl-0.5"
+    >{{ field.default_value }}</span>
+    <span
+      v-else-if="field && !iconOnlyField"
+      class="text-xs overflow-hidden text-ellipsis whitespace-nowrap pr-1 opacity-70 font-normal pl-0.5"
+    >{{ displayLabel }}</span>
+    <span
+      class="absolute rounded-full bg-white border border-gray-400 shadow-md cursor-nwse-resize z-10"
+      :style="{ width: resizeHandleSize + 'px', height: resizeHandleSize + 'px', right: (-4 / zoom) + 'px', bottom: (-4 / zoom) + 'px' }"
+      @pointerdown.prevent.stop="onResizeStart"
+    />
+  </span>
+</template>
+
+<script>
+import FieldArea from './area'
+import FieldType from './field_type'
+
+export default {
+  name: 'DynamicArea',
+  props: {
+    fieldUuid: {
+      type: String,
+      required: true
+    },
+    areaUuid: {
+      type: String,
+      required: true
+    },
+    template: {
+      type: Object,
+      required: true
+    },
+    nodeStyle: {
+      type: Object,
+      required: true
+    },
+    selectedAreasRef: {
+      type: Object,
+      required: true
+    },
+    getPos: {
+      type: Function,
+      required: true
+    },
+    editor: {
+      type: Object,
+      required: true
+    },
+    editable: {
+      type: Boolean,
+      required: false,
+      default: true
+    },
+    getZoom: {
+      type: Function,
+      required: true
+    },
+    onAreaContextMenu: {
+      type: Function,
+      required: true
+    },
+    onAreaResize: {
+      type: Function,
+      required: true
+    },
+    onAreaDragStart: {
+      type: Function,
+      required: true
+    },
+    t: {
+      type: Function,
+      required: true
+    },
+    findFieldArea: {
+      type: Function,
+      required: true
+    },
+    getFieldTypeIndex: {
+      type: Function,
+      required: true
+    }
+  },
+  data () {
+    return {
+      isResizing: false
+    }
+  },
+  computed: {
+    fieldArea () {
+      return this.findFieldArea(this.areaUuid)
+    },
+    area () {
+      return this.fieldArea?.area
+    },
+    field () {
+      return this.fieldArea?.field
+    },
+    fieldIcons: FieldArea.computed.fieldIcons,
+    fieldNames: FieldArea.computed.fieldNames,
+    fieldLabels: FieldType.computed.fieldLabels,
+    borderColors () {
+      return [
+        'border-red-500/80',
+        'border-sky-500/80',
+        'border-emerald-500/80',
+        'border-yellow-300/80',
+        'border-purple-600/80',
+        'border-pink-500/80',
+        'border-cyan-500/80',
+        'border-orange-500/80',
+        'border-lime-500/80',
+        'border-indigo-500/80'
+      ]
+    },
+    bgColors () {
+      return [
+        'bg-red-100',
+        'bg-sky-100',
+        'bg-emerald-100',
+        'bg-yellow-100',
+        'bg-purple-100',
+        'bg-pink-100',
+        'bg-cyan-100',
+        'bg-orange-100',
+        'bg-lime-100',
+        'bg-indigo-100'
+      ]
+    },
+    isSelected () {
+      return this.selectedAreasRef.value.some((a) => a === this.area)
+    },
+    zoom () {
+      return this.getZoom()
+    },
+    submitterIndex () {
+      if (!this.field) return 0
+
+      const submitter = this.template.submitters.find((s) => s.uuid === this.field.submitter_uuid)
+
+      return submitter ? this.template.submitters.indexOf(submitter) : 0
+    },
+    borderColorClass () {
+      return this.borderColors[this.submitterIndex % this.borderColors.length]
+    },
+    bgColorClass () {
+      return this.bgColors[this.submitterIndex % this.bgColors.length]
+    },
+    resizeHandleSize () {
+      return this.zoom > 0 ? Math.round(10 / this.zoom) : 10
+    },
+    iconOnlyField () {
+      return ['radio', 'multiple', 'checkbox', 'initials'].includes(this.field?.type)
+    },
+    defaultName () {
+      if (!this.field) return 'text'
+
+      const typeIndex = this.getFieldTypeIndex(this.field)
+
+      return `${this.fieldLabels[this.field.type] || this.fieldNames[this.field.type] || this.field.type} ${typeIndex + 1}`
+    },
+    displayLabel () {
+      return this.field?.name || this.defaultName
+    }
+  },
+  methods: {
+    selectArea () {
+      this.editor.commands.setNodeSelection(this.getPos())
+    },
+    onDragStart (e) {
+      if (this.isResizing) {
+        e.preventDefault()
+
+        return
+      }
+
+      const pos = this.getPos()
+
+      if (pos == null) {
+        e.preventDefault()
+
+        return
+      }
+
+      const root = this.$el
+      const rect = root.getBoundingClientRect()
+      const zoom = this.zoom || 1
+      const clone = root.cloneNode(true)
+
+      clone.querySelector('[class*="cursor-nwse-resize"]')?.remove()
+      clone.style.cssText = `position:fixed;top:-1000px;width:${rect.width / zoom}px;height:${rect.height / zoom}px;display:${root.style.display};vertical-align:${root.style.verticalAlign};zoom:${zoom}`
+
+      document.body.appendChild(clone)
+
+      e.dataTransfer.setDragImage(clone, e.offsetX, e.offsetY)
+
+      requestAnimationFrame(() => clone.remove())
+
+      e.dataTransfer.effectAllowed = 'move'
+
+      this.onAreaDragStart()
+    },
+    onContextMenu (e) {
+      this.onAreaContextMenu(this.area, e)
+    },
+    onResizeStart (e) {
+      if (!this.editable) return
+
+      this.isResizing = true
+
+      this.selectArea()
+
+      const handle = e.target
+
+      handle.setPointerCapture(e.pointerId)
+
+      const startX = e.clientX
+      const startY = e.clientY
+      const startWidth = this.$el.offsetWidth
+      const startHeight = this.$el.offsetHeight
+
+      const onResizeMove = (e) => {
+        e.preventDefault()
+
+        this.nodeStyle.width = startWidth + (e.clientX - startX) / this.zoom + 'px'
+        this.nodeStyle.height = startHeight + (e.clientY - startY) / this.zoom + 'px'
+
+        this.onAreaResize(this.$el.getBoundingClientRect())
+      }
+
+      const onResizeEnd = () => {
+        if (!this.isResizing) return
+
+        this.isResizing = false
+
+        handle.removeEventListener('pointermove', onResizeMove)
+        handle.removeEventListener('pointerup', onResizeEnd)
+
+        const pos = this.getPos()
+
+        const tr = this.editor.view.state.tr.setNodeMarkup(pos, undefined, {
+          ...this.editor.view.state.doc.nodeAt(pos)?.attrs,
+          width: this.nodeStyle.width,
+          height: this.nodeStyle.height
+        })
+
+        this.editor.view.dispatch(tr)
+        this.editor.commands.setNodeSelection(pos)
+      }
+
+      handle.addEventListener('pointermove', onResizeMove)
+      handle.addEventListener('pointerup', onResizeEnd)
+    }
+  }
+}
+</script>

app/javascript/template_builder/dynamic_document.vue

@@ -0,0 +1,225 @@
+<template>
+  <div
+    ref="container"
+    class="relative"
+    style="container-type: inline-size;"
+  >
+    <div ref="shadow" />
+    <template
+      v-for="style in styles"
+      :key="style.innerText"
+    >
+      <Teleport
+        v-if="shadow"
+        :to="style.innerText.includes('@font-face {') ? 'head' : shadow"
+      >
+        <component :is="'style'">
+          {{ style.innerText }}
+        </component>
+      </Teleport>
+    </template>
+    <Teleport
+      v-if="shadow"
+      :to="shadow"
+    >
+      <DynamicSection
+        v-for="section in sections"
+        :ref="setSectionRefs"
+        :key="section.id"
+        :container="$refs.container"
+        :editable="editable"
+        :section="section"
+        :container-width="containerWidth"
+        :attachments-index="attachmentsIndex"
+        :selected-submitter="selectedSubmitter"
+        :drag-field="dragField"
+        :attachment-uuid="document.uuid"
+        @update="onSectionUpdate(section, $event)"
+      />
+    </Teleport>
+  </div>
+</template>
+
+<script>
+import DynamicSection from './dynamic_section.vue'
+import { dynamicStylesheet, tiptapStylesheet } from './dynamic_editor.js'
+import { buildVariablesSchema, mergeSchemaProperties } from './dynamic_variables_schema.js'
+
+export default {
+  name: 'TemplateDynamicDocument',
+  components: {
+    DynamicSection
+  },
+  inject: ['baseFetch', 'template'],
+  props: {
+    document: {
+      type: Object,
+      required: true
+    },
+    editable: {
+      type: Boolean,
+      required: false,
+      default: true
+    },
+    selectedSubmitter: {
+      type: Object,
+      required: false,
+      default: null
+    },
+    dragField: {
+      type: Object,
+      required: false,
+      default: null
+    }
+  },
+  emits: ['update'],
+  data () {
+    return {
+      containerWidth: 1040,
+      isMounted: false,
+      sectionRefs: []
+    }
+  },
+  computed: {
+    attachmentsIndex () {
+      return (this.document.attachments || []).reduce((acc, att) => {
+        acc[att.uuid] = att.url
+
+        return acc
+      }, {})
+    },
+    bodyDom () {
+      return new DOMParser().parseFromString(this.document.body, 'text/html')
+    },
+    headDom () {
+      return new DOMParser().parseFromString(this.document.head, 'text/html')
+    },
+    sections () {
+      return this.bodyDom.querySelectorAll('section')
+    },
+    styles () {
+      return this.headDom.querySelectorAll('style')
+    },
+    shadow () {
+      if (this.isMounted) {
+        return this.$refs.shadow.attachShadow({ mode: 'open' })
+      } else {
+        return null
+      }
+    }
+  },
+  mounted () {
+    this.isMounted = true
+
+    this.shadow.adoptedStyleSheets.push(dynamicStylesheet, tiptapStylesheet)
+
+    this.containerWidth = this.$refs.container.clientWidth
+
+    this.resizeObserver = new ResizeObserver(() => {
+      if (this.$refs.container) {
+        this.containerWidth = this.$refs.container.clientWidth
+      }
+    })
+
+    this.resizeObserver.observe(this.$refs.container)
+
+    window.addEventListener('beforeunload', this.onBeforeUnload)
+  },
+  beforeUnmount () {
+    window.removeEventListener('beforeunload', this.onBeforeUnload)
+
+    this.resizeObserver.unobserve(this.$refs.container)
+  },
+  beforeUpdate () {
+    this.sectionRefs = []
+  },
+  methods: {
+    mergeSchemaProperties,
+    setSectionRefs (ref) {
+      if (ref) {
+        this.sectionRefs.push(ref)
+      }
+    },
+    onBeforeUnload (event) {
+      if (this.saveTimer) {
+        event.preventDefault()
+
+        event.returnValue = ''
+
+        return ''
+      }
+    },
+    scrollToArea (area) {
+      this.sectionRefs.forEach(({ editor }) => {
+        const el = editor.view.dom.querySelector(`[data-area-uuid="${area.uuid}"]`)
+
+        if (el) {
+          editor.chain().focus().setNodeSelection(editor.view.posAtDOM(el, 0)).run()
+
+          el.scrollIntoView({ behavior: 'smooth', block: 'center' })
+        }
+      })
+    },
+    onSectionUpdate (section, { editor }) {
+      clearTimeout(this.saveTimer)
+
+      this.saveTimer = setTimeout(async () => {
+        await this.updateSectionAndSave(section, editor)
+
+        delete this.saveTimer
+      }, 1000)
+    },
+    updateVariablesSchema () {
+      this.document.variables_schema = buildVariablesSchema(this.bodyDom.body)
+    },
+    updateSectionAndSave (section, editor) {
+      const target = this.bodyDom.getElementById(section.id)
+
+      if (target) {
+        target.innerHTML = editor.getHTML()
+      }
+
+      this.document.body = this.bodyDom.body.innerHTML
+
+      this.updateVariablesSchema()
+
+      this.$emit('update', this.document)
+
+      return this.saveBody()
+    },
+    updateAndSave () {
+      this.update()
+
+      return this.saveBody()
+    },
+    update () {
+      clearTimeout(this.saveTimer)
+
+      delete this.saveTimer
+
+      this.sectionRefs.forEach(({ section, editor }) => {
+        const target = this.bodyDom.getElementById(section.id)
+
+        target.innerHTML = editor.getHTML()
+      })
+
+      this.document.body = this.bodyDom.body.innerHTML
+
+      this.updateVariablesSchema()
+
+      this.$emit('update', this.document)
+    },
+    saveBody () {
+      clearTimeout(this.saveTimer)
+
+      delete this.saveTimer
+
+      return this.baseFetch(`/templates/${this.template.id}/dynamic_documents/${this.document.uuid}`, {
+        method: 'PUT',
+        body: JSON.stringify({ body: this.bodyDom.body.innerHTML }),
+        headers: { 'Content-Type': 'application/json' }
+      })
+    }
+  }
+}
+</script>

app/javascript/template_builder/dynamic_editor.js

@@ -0,0 +1,768 @@
+import { Editor, Extension, Node, Mark } from '@tiptap/core'
+import { Plugin, PluginKey } from '@tiptap/pm/state'
+import { Decoration, DecorationSet } from '@tiptap/pm/view'
+import Document from '@tiptap/extension-document'
+import Text from '@tiptap/extension-text'
+import HardBreak from '@tiptap/extension-hard-break'
+import History from '@tiptap/extension-history'
+import Gapcursor from '@tiptap/extension-gapcursor'
+import Dropcursor from '@tiptap/extension-dropcursor'
+import { createApp, reactive } from 'vue'
+import DynamicArea from './dynamic_area.vue'
+import styles from './dynamic_styles.scss'
+
+export const dynamicStylesheet = new CSSStyleSheet()
+
+dynamicStylesheet.replaceSync(styles[0][1])
+
+export const tiptapStylesheet = new CSSStyleSheet()
+
+tiptapStylesheet.replaceSync(
+`.ProseMirror {
+  position: relative;
+}
+
+.ProseMirror {
+  word-wrap: break-word;
+  white-space: pre-wrap;
+  white-space: break-spaces;
+  -webkit-font-variant-ligatures: none;
+  font-variant-ligatures: none;
+  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
+}
+
+.ProseMirror [contenteditable="false"] {
+  white-space: normal;
+}
+
+.ProseMirror [contenteditable="false"] [contenteditable="true"] {
+  white-space: pre-wrap;
+}
+
+.ProseMirror pre {
+  white-space: pre-wrap;
+}
+
+img.ProseMirror-separator {
+  display: inline !important;
+  border: none !important;
+  margin: 0 !important;
+  width: 0 !important;
+  height: 0 !important;
+}
+
+.ProseMirror-gapcursor {
+  display: none;
+  pointer-events: none;
+  position: absolute;
+  margin: 0;
+}
+
+.ProseMirror-gapcursor:after {
+  content: "";
+  display: block;
+  position: absolute;
+  top: -2px;
+  width: 20px;
+  border-top: 1px solid black;
+  animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite;
+}
+
+@keyframes ProseMirror-cursor-blink {
+  to {
+    visibility: hidden;
+  }
+}
+
+.ProseMirror-hideselection *::selection {
+  background: transparent;
+}
+
+.ProseMirror-hideselection *::-moz-selection {
+  background: transparent;
+}
+
+.ProseMirror-hideselection * {
+  caret-color: transparent;
+}
+
+.ProseMirror-focused .ProseMirror-gapcursor {
+  display: block;
+}
+.variable-highlight {
+  background-color: #fef3c7;
+}`)
+
+function collectDomAttrs (dom) {
+  const attrs = {}
+
+  for (let i = 0; i < dom.attributes.length; i++) {
+    attrs[dom.attributes[i].name] = dom.attributes[i].value
+  }
+
+  return { htmlAttrs: attrs }
+}
+
+function collectSpanDomAttrs (dom) {
+  const result = collectDomAttrs(dom)
+
+  if (result.htmlAttrs.style) {
+    const temp = document.createElement('span')
+
+    temp.style.cssText = result.htmlAttrs.style
+
+    if (['bold', '700'].includes(temp.style.fontWeight)) {
+      temp.style.removeProperty('font-weight')
+    }
+
+    if (temp.style.fontStyle === 'italic') {
+      temp.style.removeProperty('font-style')
+    }
+
+    if (temp.style.textDecoration === 'underline') {
+      temp.style.removeProperty('text-decoration')
+    }
+
+    if (temp.style.cssText) {
+      result.htmlAttrs.style = temp.style.cssText
+    } else {
+      delete result.htmlAttrs.style
+    }
+  }
+
+  return result
+}
+
+function createBlockNode (name, tag, content) {
+  return Node.create({
+    name,
+    group: 'block',
+    content: content || 'block+',
+    addAttributes () {
+      return {
+        htmlAttrs: { default: {} }
+      }
+    },
+    parseHTML () {
+      return [{ tag, getAttrs: collectDomAttrs }]
+    },
+    renderHTML ({ node }) {
+      return [tag, node.attrs.htmlAttrs, 0]
+    }
+  })
+}
+
+const CustomParagraph = Node.create({
+  name: 'paragraph',
+  group: 'block',
+  content: 'inline*',
+  addAttributes () {
+    return {
+      htmlAttrs: { default: {} }
+    }
+  },
+  parseHTML () {
+    return [{ tag: 'p', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['p', node.attrs.htmlAttrs, 0]
+  }
+})
+
+const CustomHeading = Node.create({
+  name: 'heading',
+  group: 'block',
+  content: 'inline*',
+  addAttributes () {
+    return {
+      htmlAttrs: { default: {} },
+      level: { default: 1 }
+    }
+  },
+  parseHTML () {
+    return [1, 2, 3, 4, 5, 6].map((level) => ({
+      tag: `h${level}`,
+      getAttrs: (dom) => ({ ...collectDomAttrs(dom), level })
+    }))
+  },
+  renderHTML ({ node }) {
+    return [`h${node.attrs.level}`, node.attrs.htmlAttrs, 0]
+  }
+})
+
+const SectionNode = createBlockNode('section', 'section')
+const ArticleNode = createBlockNode('article', 'article')
+const DivNode = createBlockNode('div', 'div')
+const BlockquoteNode = createBlockNode('blockquote', 'blockquote')
+const PreNode = createBlockNode('pre', 'pre')
+const OrderedListNode = createBlockNode('orderedList', 'ol', '(listItem | block)+')
+const BulletListNode = createBlockNode('bulletList', 'ul', '(listItem | block)+')
+
+const ListItemNode = Node.create({
+  name: 'listItem',
+  content: 'block+',
+  addAttributes () {
+    return {
+      htmlAttrs: { default: {} }
+    }
+  },
+  parseHTML () {
+    return [{ tag: 'li', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['li', node.attrs.htmlAttrs, 0]
+  }
+})
+
+const TableNode = Node.create({
+  name: 'table',
+  group: 'block',
+  content: '(colgroup | tableHead | tableBody | tableRow)+',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'table', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['table', node.attrs.htmlAttrs, 0]
+  }
+})
+
+const TableHead = Node.create({
+  name: 'tableHead',
+  content: 'tableRow+',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'thead', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['thead', node.attrs.htmlAttrs, 0]
+  }
+})
+
+const TableBody = Node.create({
+  name: 'tableBody',
+  content: 'tableRow+',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'tbody', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['tbody', node.attrs.htmlAttrs, 0]
+  }
+})
+
+const TableRow = Node.create({
+  name: 'tableRow',
+  content: '(tableCell | tableHeader)+',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'tr', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['tr', node.attrs.htmlAttrs, 0]
+  }
+})
+
+const TableCell = Node.create({
+  name: 'tableCell',
+  content: 'block*',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'td', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['td', node.attrs.htmlAttrs, 0]
+  }
+})
+
+const TableHeader = Node.create({
+  name: 'tableHeader',
+  content: 'block*',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'th', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['th', node.attrs.htmlAttrs, 0]
+  }
+})
+
+const ImageNode = Node.create({
+  name: 'image',
+  inline: true,
+  group: 'inline',
+  draggable: true,
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'img', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['img', node.attrs.htmlAttrs]
+  }
+})
+
+const ColGroupNode = Node.create({
+  name: 'colgroup',
+  group: 'block',
+  content: 'col*',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'colgroup', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['colgroup', node.attrs.htmlAttrs, 0]
+  }
+})
+
+const ColNode = Node.create({
+  name: 'col',
+  group: 'block',
+  atom: true,
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'col', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ node }) {
+    return ['col', node.attrs.htmlAttrs]
+  }
+})
+
+const CustomBold = Mark.create({
+  name: 'bold',
+  parseHTML () {
+    return [{ tag: 'strong' }, { tag: 'b' }, { style: 'font-weight=bold' }, { style: 'font-weight=700' }]
+  },
+  renderHTML () {
+    return ['strong', 0]
+  },
+  addCommands () {
+    return {
+      toggleBold: () => ({ commands }) => commands.toggleMark(this.name)
+    }
+  },
+  addKeyboardShortcuts () {
+    return {
+      'Mod-b': () => this.editor.commands.toggleBold()
+    }
+  }
+})
+
+const CustomItalic = Mark.create({
+  name: 'italic',
+  parseHTML () {
+    return [{ tag: 'em' }, { tag: 'i' }, { style: 'font-style=italic' }]
+  },
+  renderHTML () {
+    return ['em', 0]
+  },
+  addCommands () {
+    return {
+      toggleItalic: () => ({ commands }) => commands.toggleMark(this.name)
+    }
+  },
+  addKeyboardShortcuts () {
+    return {
+      'Mod-i': () => this.editor.commands.toggleItalic()
+    }
+  }
+})
+
+const CustomUnderline = Mark.create({
+  name: 'underline',
+  parseHTML () {
+    return [{ tag: 'u' }, { style: 'text-decoration=underline' }]
+  },
+  renderHTML () {
+    return ['u', 0]
+  },
+  addCommands () {
+    return {
+      toggleUnderline: () => ({ commands }) => commands.toggleMark(this.name)
+    }
+  },
+  addKeyboardShortcuts () {
+    return {
+      'Mod-u': () => this.editor.commands.toggleUnderline()
+    }
+  }
+})
+
+const CustomStrike = Mark.create({
+  name: 'strike',
+  parseHTML () {
+    return [{ tag: 's' }, { tag: 'del' }, { tag: 'strike' }, { style: 'text-decoration=line-through' }]
+  },
+  renderHTML () {
+    return ['s', 0]
+  },
+  addCommands () {
+    return {
+      toggleStrike: () => ({ commands }) => commands.toggleMark(this.name)
+    }
+  },
+  addKeyboardShortcuts () {
+    return {
+      'Mod-Shift-s': () => this.editor.commands.toggleStrike()
+    }
+  }
+})
+
+const EmptySpanNode = Node.create({
+  name: 'emptySpan',
+  inline: true,
+  group: 'inline',
+  atom: true,
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{
+      tag: 'span',
+      priority: 60,
+      getAttrs (dom) {
+        if (dom.childNodes.length === 0 && dom.attributes.length > 0) {
+          return collectDomAttrs(dom)
+        }
+
+        return false
+      }
+    }]
+  },
+  renderHTML ({ node }) {
+    return ['span', node.attrs.htmlAttrs]
+  }
+})
+
+const SpanMark = Mark.create({
+  name: 'span',
+  excludes: '',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'span', getAttrs: collectSpanDomAttrs }]
+  },
+  renderHTML ({ mark }) {
+    return ['span', mark.attrs.htmlAttrs, 0]
+  }
+})
+
+const LinkMark = Mark.create({
+  name: 'link',
+  excludes: '',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'a', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ mark }) {
+    return ['a', mark.attrs.htmlAttrs, 0]
+  }
+})
+
+const SubscriptMark = Mark.create({
+  name: 'subscript',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'sub', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ mark }) {
+    return ['sub', mark.attrs.htmlAttrs, 0]
+  }
+})
+
+const SuperscriptMark = Mark.create({
+  name: 'superscript',
+  addAttributes () {
+    return { htmlAttrs: { default: {} } }
+  },
+  parseHTML () {
+    return [{ tag: 'sup', getAttrs: collectDomAttrs }]
+  },
+  renderHTML ({ mark }) {
+    return ['sup', mark.attrs.htmlAttrs, 0]
+  }
+})
+
+const TabHandler = Extension.create({
+  name: 'tabHandler',
+  addKeyboardShortcuts () {
+    return {
+      Tab: () => {
+        this.editor.commands.insertContent('\t')
+
+        return true
+      }
+    }
+  }
+})
+
+const variableHighlightKey = new PluginKey('variableHighlight')
+
+function buildDecorations (doc) {
+  const decorations = []
+  const regex = /\[\[[^\]]*\]\]/g
+
+  doc.descendants((node, pos) => {
+    if (!node.isText) return
+
+    let match
+
+    while ((match = regex.exec(node.text)) !== null) {
+      const from = pos + match.index
+      const to = from + match[0].length
+
+      decorations.push(Decoration.inline(from, to, { class: 'variable-highlight' }))
+    }
+  })
+
+  return DecorationSet.create(doc, decorations)
+}
+
+const VariableHighlight = Extension.create({
+  name: 'variableHighlight',
+  addProseMirrorPlugins () {
+    return [
+      new Plugin({
+        key: variableHighlightKey,
+        state: {
+          init (_, { doc }) {
+            return buildDecorations(doc)
+          },
+          apply (tr, oldSet) {
+            if (tr.docChanged) {
+              return buildDecorations(tr.doc)
+            }
+
+            return oldSet
+          }
+        },
+        props: {
+          decorations (state) {
+            return this.getState(state)
+          },
+          handleTextInput (view, from, to, text) {
+            if (text !== '[') return false
+
+            const { state } = view
+            const charBefore = state.doc.textBetween(Math.max(from - 1, 0), from)
+
+            if (charBefore !== '[') return false
+
+            const tr = state.tr.insertText('[]]', from, to)
+
+            tr.setSelection(state.selection.constructor.create(tr.doc, from + 1))
+
+            view.dispatch(tr)
+
+            return true
+          }
+        }
+      })
+    ]
+  }
+})
+
+export function buildEditor ({ dynamicAreaProps, attachmentsIndex, onFieldDrop, onFieldDestroy, editorOptions }) {
+  const FieldNode = Node.create({
+    name: 'fieldNode',
+    inline: true,
+    group: 'inline',
+    atom: true,
+    draggable: true,
+    addAttributes () {
+      return {
+        uuid: { default: null },
+        areaUuid: { default: null },
+        width: { default: '124px' },
+        height: { default: null },
+        verticalAlign: { default: 'text-bottom' },
+        display: { default: 'inline-flex' }
+      }
+    },
+    parseHTML () {
+      return [{
+        tag: 'dynamic-field',
+        getAttrs (dom) {
+          return {
+            uuid: dom.getAttribute('uuid'),
+            areaUuid: dom.getAttribute('area-uuid'),
+            width: dom.style.width,
+            height: dom.style.height,
+            display: dom.style.display,
+            verticalAlign: dom.style.verticalAlign
+          }
+        }
+      }]
+    },
+    renderHTML ({ node }) {
+      return ['dynamic-field', {
+        uuid: node.attrs.uuid,
+        'area-uuid': node.attrs.areaUuid,
+        style: `width: ${node.attrs.width}; height: ${node.attrs.height}; display: ${node.attrs.display}; vertical-align: ${node.attrs.verticalAlign};`
+      }]
+    },
+    addNodeView () {
+      return ({ node, getPos, editor }) => {
+        const dom = document.createElement('span')
+
+        const nodeStyle = reactive({
+          width: node.attrs.width,
+          height: node.attrs.height,
+          verticalAlign: node.attrs.verticalAlign,
+          display: node.attrs.display
+        })
+
+        dom.dataset.areaUuid = node.attrs.areaUuid
+
+        const shadow = dom.attachShadow({ mode: 'open' })
+
+        shadow.adoptedStyleSheets = [dynamicStylesheet]
+
+        const app = createApp(DynamicArea, {
+          fieldUuid: node.attrs.uuid,
+          areaUuid: node.attrs.areaUuid,
+          nodeStyle,
+          getPos,
+          editor,
+          editable: editorOptions.editable,
+          ...dynamicAreaProps
+        })
+
+        app.mount(shadow)
+
+        return {
+          dom,
+          update (updatedNode) {
+            if (updatedNode.attrs.areaUuid === node.attrs.areaUuid) {
+              nodeStyle.width = updatedNode.attrs.width
+              nodeStyle.height = updatedNode.attrs.height
+              nodeStyle.verticalAlign = updatedNode.attrs.verticalAlign
+              nodeStyle.display = updatedNode.attrs.display
+            }
+          },
+          destroy () {
+            onFieldDestroy(node)
+
+            app.unmount()
+          }
+        }
+      }
+    }
+  })
+
+  const FieldDropPlugin = Extension.create({
+    name: 'fieldDrop',
+    addProseMirrorPlugins () {
+      return [
+        new Plugin({
+          key: new PluginKey('fieldDrop'),
+          props: {
+            handleDrop: onFieldDrop
+          }
+        })
+      ]
+    }
+  })
+
+  const DynamicImageNode = ImageNode.extend({
+    renderHTML ({ node }) {
+      const { loading, ...attrs } = node.attrs.htmlAttrs
+
+      return ['img', attrs]
+    },
+    addNodeView () {
+      return ({ node }) => {
+        const dom = document.createElement('img')
+
+        const attrs = { ...node.attrs.htmlAttrs }
+
+        const blobUuid = attrs.src?.startsWith('blob:') && attrs.src.slice(5)
+
+        if (blobUuid && attachmentsIndex[blobUuid]) {
+          attrs.src = attachmentsIndex[blobUuid]
+        }
+
+        dom.setAttribute('loading', 'lazy')
+
+        Object.entries(attrs).forEach(([k, v]) => dom.setAttribute(k, v))
+
+        return { dom }
+      }
+    }
+  })
+
+  return new Editor({
+    extensions: [
+      Document,
+      Text,
+      HardBreak,
+      History,
+      Gapcursor,
+      Dropcursor,
+      CustomBold,
+      CustomItalic,
+      CustomUnderline,
+      CustomStrike,
+      CustomParagraph,
+      CustomHeading,
+      SectionNode,
+      ArticleNode,
+      DivNode,
+      BlockquoteNode,
+      PreNode,
+      OrderedListNode,
+      BulletListNode,
+      ListItemNode,
+      TableNode,
+      TableHead,
+      TableBody,
+      TableRow,
+      TableCell,
+      TableHeader,
+      ColGroupNode,
+      ColNode,
+      DynamicImageNode,
+      EmptySpanNode,
+      LinkMark,
+      SpanMark,
+      SubscriptMark,
+      SuperscriptMark,
+      VariableHighlight,
+      TabHandler,
+      FieldNode,
+      FieldDropPlugin
+    ],
+    editorProps: {
+      attributes: {
+        style: 'outline: none'
+      }
+    },
+    parseOptions: {
+      preserveWhitespace: true
+    },
+    injectCSS: false,
+    ...editorOptions
+  })
+}

app/javascript/template_builder/dynamic_menu.vue

@@ -0,0 +1,211 @@
+<template>
+  <div
+    v-if="visible"
+    class="absolute z-10 flex items-center gap-0.5 px-1.5 py-1 bg-white border border-base-300 rounded-lg shadow select-none"
+    :style="{ top: (coords.top - 42) + 'px', left: coords.left + 'px', transform: 'translateX(-50%)' }"
+    @mousedown.prevent
+  >
+    <button
+      class="inline-flex items-center justify-center w-7 h-7 border-none rounded cursor-pointer text-gray-700"
+      :class="isBold ? 'bg-base-200' : 'bg-transparent'"
+      title="Bold"
+      @click="toggleBold"
+    >
+      <IconBold
+        :width="16"
+        :height="16"
+      />
+    </button>
+    <button
+      class="inline-flex items-center justify-center w-7 h-7 border-none rounded cursor-pointer text-gray-700"
+      :class="isItalic ? 'bg-base-200' : 'bg-transparent'"
+      title="Italic"
+      @click="toggleItalic"
+    >
+      <IconItalic
+        :width="16"
+        :height="16"
+      />
+    </button>
+    <button
+      class="inline-flex items-center justify-center w-7 h-7 border-none rounded cursor-pointer text-gray-700"
+      :class="isUnderline ? 'bg-base-200' : 'bg-transparent'"
+      title="Underline"
+      @click="toggleUnderline"
+    >
+      <IconUnderline
+        :width="16"
+        :height="16"
+      />
+    </button>
+    <button
+      class="inline-flex items-center justify-center w-7 h-7 border-none rounded cursor-pointer text-gray-700"
+      :class="isStrike ? 'bg-base-200' : 'bg-transparent'"
+      title="Strikethrough"
+      @click="toggleStrike"
+    >
+      <IconStrikethrough
+        :width="16"
+        :height="16"
+      />
+    </button>
+    <div class="w-px h-5 bg-base-300 mx-1" />
+    <button
+      class="inline-flex items-center justify-center text-xs h-7 border-none rounded cursor-pointer text-gray-700 bg-transparent"
+      title="Wrap in variable"
+      @click="wrapVariable"
+    >
+      <IconBracketsContain
+        :width="16"
+        :height="16"
+        :stroke-width="1.6"
+      />
+      <span class="px-0.5">
+        Variable
+      </span>
+    </button>
+    <div class="w-px h-5 bg-base-300 mx-1" />
+    <button
+      class="inline-flex items-center justify-center text-xs h-7 border-none rounded cursor-pointer text-gray-700 bg-transparent"
+      title="Wrap in condition"
+      @click="wrapCondition"
+    >
+      <svg
+        xmlns="http://www.w3.org/2000/svg"
+        width="16"
+        height="16"
+        viewBox="0 0 24 24"
+        fill="none"
+        stroke="currentColor"
+        stroke-width="1.6"
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        class="tabler-icon tabler-icon-brackets-contain"
+      ><path d="M7 4h-4v16h4" /><path d="M17 4h4v16h-4" />
+        <text
+          x="12"
+          y="16.5"
+          text-anchor="middle"
+          fill="currentColor"
+          stroke="none"
+          font-size="14"
+          font-weight="600"
+          font-family="ui-sans-serif, system-ui, sans-serif"
+        >if</text>
+      </svg>
+      <span class="px-0.5">
+        Condition
+      </span>
+    </button>
+  </div>
+</template>
+
+<script>
+import { IconBold, IconItalic, IconUnderline, IconStrikethrough, IconBracketsContain } from '@tabler/icons-vue'
+
+export default {
+  name: 'DynamicMenu',
+  components: {
+    IconBold,
+    IconItalic,
+    IconUnderline,
+    IconStrikethrough,
+    IconBracketsContain
+  },
+  props: {
+    editor: {
+      type: Object,
+      required: true
+    },
+    coords: {
+      type: Object,
+      required: false,
+      default: null
+    }
+  },
+  emits: ['add-variable', 'add-condition'],
+  data () {
+    return {
+      isMouseDown: false,
+      isBold: this.editor.isActive('bold'),
+      isItalic: this.editor.isActive('italic'),
+      isUnderline: this.editor.isActive('underline'),
+      isStrike: this.editor.isActive('strike')
+    }
+  },
+  computed: {
+    visible () {
+      return !!this.coords && !this.isMouseDown
+    }
+  },
+  mounted () {
+    this.editor.view.dom.addEventListener('mousedown', this.onMouseDown)
+
+    document.addEventListener('mouseup', this.onMouseUp)
+
+    this.editor.on('transaction', this.onTransaction)
+  },
+  beforeUnmount () {
+    if (!this.editor.isDestroyed) {
+      this.editor.view.dom.removeEventListener('mousedown', this.onMouseDown)
+      this.editor.off('transaction', this.onTransaction)
+    }
+
+    document.removeEventListener('mouseup', this.onMouseUp)
+  },
+  methods: {
+    toggleBold () {
+      this.editor.chain().focus().toggleBold().run()
+    },
+    toggleItalic () {
+      this.editor.chain().focus().toggleItalic().run()
+    },
+    toggleUnderline () {
+      this.editor.chain().focus().toggleUnderline().run()
+    },
+    toggleStrike () {
+      this.editor.chain().focus().toggleStrike().run()
+    },
+    wrapVariable () {
+      const { from, to } = this.editor.state.selection
+      const replacement = '[[variable]]'
+      const varFrom = from + 2
+      const varTo = varFrom + 8
+
+      this.editor.chain().focus()
+        .insertContentAt({ from, to }, replacement)
+        .setTextSelection({ from: varFrom, to: varTo })
+        .run()
+
+      this.$emit('add-variable')
+    },
+    wrapCondition () {
+      const { from, to } = this.editor.state.selection
+      const endText = '[[end]]'
+      const ifText = '[[if:variable]]'
+
+      this.editor.chain().focus()
+        .insertContentAt(to, endText)
+        .insertContentAt(from, ifText)
+        .setTextSelection({ from: from + 5, to: from + 13 })
+        .run()
+
+      this.$emit('add-condition')
+    },
+    onMouseDown () {
+      this.isMouseDown = true
+    },
+    onMouseUp () {
+      setTimeout(() => {
+        this.isMouseDown = false
+      }, 1)
+    },
+    onTransaction () {
+      this.isBold = this.editor.isActive('bold')
+      this.isItalic = this.editor.isActive('italic')
+      this.isUnderline = this.editor.isActive('underline')
+      this.isStrike = this.editor.isActive('strike')
+    }
+  }
+}
+</script>

app/javascript/template_builder/dynamic_section.vue

@@ -0,0 +1,487 @@
+<template>
+  <div
+    class="relative bg-white select-none mb-4 before:border before:rounded before:top-0 before:bottom-0 before:left-0 before:right-0 before:absolute"
+  >
+    <div :style="{ zoom: containerWidth / sectionWidthPx }">
+      <section
+        :id="section.id"
+        ref="editorElement"
+        :class="section.classList.value"
+        :style="section.style.cssText"
+      />
+    </div>
+    <Teleport
+      v-if="editor"
+      :to="container"
+    >
+      <div
+        v-if="areaToolbarCoords && selectedField && selectedArea && !isAreaDrag"
+        class="absolute z-10"
+        :style="{ left: areaToolbarCoords.left + 'px', top: areaToolbarCoords.top + 'px' }"
+      >
+        <AreaTitle
+          :area="selectedArea"
+          :field="selectedField"
+          :editable="editable"
+          :template="template"
+          :selected-areas-ref="selectedAreasRef"
+          :get-field-type-index="getFieldTypeIndex"
+          @remove="onRemoveSelectedArea"
+          @change="onSelectedAreaChange"
+        />
+      </div>
+      <DynamicMenu
+        v-if="editable"
+        v-show="!selectedAreasRef.value.length"
+        :editor="editor"
+        :coords="dynamicMenuCoords"
+        @add-variable="dynamicMenuCoords = null"
+        @add-condition="dynamicMenuCoords = null"
+      />
+      <FieldContextMenu
+        v-if="contextMenu && contextMenuField"
+        :context-menu="contextMenu"
+        :field="contextMenuField"
+        :with-copy-to-all-pages="false"
+        @close="closeContextMenu"
+        @delete="onContextMenuDelete"
+        @save="save"
+      />
+    </Teleport>
+  </div>
+</template>
+
+<script>
+import { shallowRef } from 'vue'
+import { v4 } from 'uuid'
+import FieldContextMenu from './field_context_menu.vue'
+import AreaTitle from './area_title.vue'
+import DynamicMenu from './dynamic_menu.vue'
+import { buildEditor } from './dynamic_editor.js'
+
+export default {
+  name: 'DynamicSection',
+  components: {
+    DynamicMenu,
+    FieldContextMenu,
+    AreaTitle
+  },
+  inject: ['template', 'save', 't', 'fieldsDragFieldRef', 'customDragFieldRef', 'selectedAreasRef', 'getFieldTypeIndex', 'fieldTypes', 'withPhone', 'withPayment', 'withVerification', 'withKba', 'backgroundColor'],
+  props: {
+    section: {
+      type: Object,
+      required: true
+    },
+    editable: {
+      type: Boolean,
+      required: false,
+      default: true
+    },
+    container: {
+      type: Object,
+      required: true
+    },
+    containerWidth: {
+      type: Number,
+      required: true
+    },
+    attachmentsIndex: {
+      type: Object,
+      required: false,
+      default: () => ({})
+    },
+    selectedSubmitter: {
+      type: Object,
+      required: false,
+      default: null
+    },
+    dragField: {
+      type: Object,
+      required: false,
+      default: null
+    },
+    attachmentUuid: {
+      type: String,
+      required: false,
+      default: null
+    }
+  },
+  emits: ['update'],
+  data () {
+    return {
+      isAreaDrag: false,
+      areaToolbarCoords: null,
+      dynamicMenuCoords: null,
+      contextMenu: null
+    }
+  },
+  computed: {
+    defaultHeight () {
+      return CSS.supports('height', '1lh') ? '1lh' : '1em'
+    },
+    fieldAreaIndex () {
+      return (this.template.fields || []).reduce((acc, field) => {
+        field.areas?.forEach((area) => {
+          acc[area.uuid] = { area, field }
+        })
+
+        return acc
+      }, {})
+    },
+    defaultSizes () {
+      return {
+        checkbox: { width: '18px', height: '18px' },
+        radio: { width: '18px', height: '18px' },
+        multiple: { width: '18px', height: '18px' },
+        signature: { width: '140px', height: '50px' },
+        initials: { width: '40px', height: '32px' },
+        stamp: { width: '150px', height: '80px' },
+        kba: { width: '150px', height: '80px' },
+        verification: { width: '150px', height: '80px' },
+        image: { width: '200px', height: '100px' },
+        date: { width: '100px', height: this.defaultHeight },
+        text: { width: '120px', height: this.defaultHeight },
+        cells: { width: '120px', height: this.defaultHeight },
+        file: { width: '120px', height: this.defaultHeight },
+        payment: { width: '120px', height: this.defaultHeight },
+        number: { width: '80px', height: this.defaultHeight },
+        select: { width: '120px', height: this.defaultHeight },
+        phone: { width: '120px', height: this.defaultHeight }
+      }
+    },
+    editorRef: () => shallowRef(),
+    editor () {
+      return this.editorRef.value
+    },
+    sectionWidthPx () {
+      const pt = parseFloat(this.section.style.width)
+
+      return pt * (96 / 72)
+    },
+    zoom () {
+      return this.containerWidth / this.sectionWidthPx
+    },
+    isDraggingField () {
+      return !!(this.fieldsDragFieldRef?.value || this.customDragFieldRef?.value || this.dragField)
+    },
+    selectedArea () {
+      return this.selectedAreasRef.value[0]
+    },
+    selectedField () {
+      if (this.selectedArea) {
+        return this.fieldAreaIndex[this.selectedArea.uuid]?.field
+      } else {
+        return null
+      }
+    },
+    contextMenuField () {
+      if (this.contextMenu?.areaUuid) {
+        return this.fieldAreaIndex[this.contextMenu.areaUuid].field
+      } else {
+        return null
+      }
+    }
+  },
+  watch: {
+    containerWidth () {
+      this.closeContextMenu()
+
+      if (this.dynamicMenuCoords && this.editor && !this.editor.state.selection.empty) {
+        this.$nextTick(() => this.setDynamicMenuCoords(this.editor))
+      }
+    }
+  },
+  mounted () {
+    this.initEditor()
+  },
+  beforeUnmount () {
+    if (this.editor) {
+      this.editor.destroy()
+    }
+  },
+  methods: {
+    async initEditor () {
+      this.editorRef.value = buildEditor({
+        dynamicAreaProps: {
+          template: this.template,
+          t: this.t,
+          selectedAreasRef: this.selectedAreasRef,
+          getFieldTypeIndex: this.getFieldTypeIndex,
+          findFieldArea: (areaUuid) => this.fieldAreaIndex[areaUuid],
+          getZoom: () => this.zoom,
+          onAreaContextMenu: this.onAreaContextMenu,
+          onAreaResize: this.onAreaResize,
+          onAreaDragStart: this.onAreaDragStart
+        },
+        attachmentsIndex: this.attachmentsIndex,
+        onFieldDrop: this.onFieldDrop,
+        onFieldDestroy: this.onFieldDestroy,
+        editorOptions: {
+          element: this.$refs.editorElement,
+          editable: this.editable,
+          content: this.section.innerHTML,
+          onUpdate: (event) => this.$emit('update', event),
+          onSelectionUpdate: this.onSelectionUpdate,
+          onBlur: () => { this.dynamicMenuCoords = null }
+        }
+      })
+    },
+    findAreaNodePos (areaUuid) {
+      const el = this.editor.view.dom.querySelector(`[data-area-uuid="${areaUuid}"]`)
+
+      return this.editor.view.posAtDOM(el, 0)
+    },
+    removeArea (area) {
+      const { field } = this.fieldAreaIndex[area.uuid]
+      const areaIndex = field.areas.indexOf(area)
+
+      if (areaIndex !== -1) {
+        field.areas.splice(areaIndex, 1)
+      }
+
+      if (field.areas.length === 0) {
+        this.template.fields.splice(this.template.fields.indexOf(field), 1)
+      }
+
+      const pos = this.findAreaNodePos(area.uuid)
+
+      this.editor.chain().focus().deleteRange({ from: pos, to: pos + 1 }).run()
+
+      this.save()
+    },
+    onSelectionUpdate ({ editor }) {
+      const { selection } = editor.state
+
+      if (selection.node?.type.name === 'fieldNode') {
+        const { areaUuid } = selection.node.attrs
+
+        const field = this.fieldAreaIndex[areaUuid]?.field
+
+        if (field) {
+          const area = field.areas.find((a) => a.uuid === areaUuid)
+
+          if (area) {
+            const dom = editor.view.nodeDOM(selection.from)
+            const areaEl = dom.shadowRoot.firstElementChild
+
+            if (areaEl) {
+              const rect = areaEl.getBoundingClientRect()
+              const containerRect = this.container.getBoundingClientRect()
+
+              this.areaToolbarCoords = {
+                left: rect.left - containerRect.left,
+                top: rect.top - containerRect.top
+              }
+            }
+
+            this.selectedAreasRef.value = [area]
+          }
+        }
+      } else {
+        this.areaToolbarCoords = null
+        this.selectedAreasRef.value = []
+
+        if (editor.state.selection.empty) {
+          this.dynamicMenuCoords = null
+        } else {
+          this.setDynamicMenuCoords(editor)
+        }
+      }
+    },
+    setDynamicMenuCoords (editor) {
+      const { from, to } = editor.state.selection
+      const view = editor.view
+      const start = view.coordsAtPos(from)
+      const end = view.coordsAtPos(to)
+      const containerRect = this.container.getBoundingClientRect()
+      const left = (start.left + end.right) / 2 - containerRect.left
+
+      this.dynamicMenuCoords = {
+        top: Math.min(start.top, end.top) - containerRect.top,
+        left: Math.max(80, Math.min(left, containerRect.width - 80))
+      }
+    },
+    onFieldDestroy (node) {
+      this.selectedAreasRef.value = []
+
+      const { areaUuid } = node.attrs
+
+      let nodeExistsInDoc = false
+
+      this.editor.state.doc.descendants((docNode) => {
+        if (docNode.attrs.areaUuid === areaUuid) {
+          nodeExistsInDoc = true
+
+          return false
+        }
+      })
+
+      if (nodeExistsInDoc) return
+
+      const fieldArea = this.fieldAreaIndex[areaUuid]
+
+      if (!fieldArea) return
+
+      const field = fieldArea.field
+
+      const areaIndex = field.areas.findIndex((a) => a.uuid === areaUuid)
+
+      if (areaIndex !== -1) {
+        field.areas.splice(areaIndex, 1)
+      }
+
+      if (!field.areas?.length) {
+        this.template.fields.splice(this.template.fields.indexOf(field), 1)
+      }
+
+      this.save()
+    },
+    onAreaResize (rect) {
+      const containerRect = this.container.getBoundingClientRect()
+
+      this.areaToolbarCoords = {
+        left: rect.left - containerRect.left,
+        top: rect.top - containerRect.top
+      }
+    },
+    onAreaDragStart () {
+      this.isAreaDrag = true
+    },
+    onAreaContextMenu (area, e) {
+      this.contextMenu = {
+        x: e.clientX,
+        y: e.clientY,
+        areaUuid: area.uuid
+      }
+    },
+    deselectArea () {
+      this.areaToolbarCoords = null
+      this.selectedAreasRef.value = []
+    },
+    closeContextMenu () {
+      this.contextMenu = null
+    },
+    onContextMenuDelete () {
+      const menu = this.contextMenu
+      const fieldArea = this.fieldAreaIndex[menu.areaUuid]
+
+      if (fieldArea) {
+        this.removeArea(fieldArea.area)
+      }
+
+      this.closeContextMenu()
+      this.deselectArea()
+    },
+    onRemoveSelectedArea () {
+      this.removeArea(this.selectedArea)
+
+      this.deselectArea()
+      this.save()
+    },
+    onSelectedAreaChange () {
+      this.save()
+    },
+    onFieldDrop (view, event, _slice, moved) {
+      this.isAreaDrag = false
+
+      if (moved) {
+        return
+      }
+
+      const draggedField = this.fieldsDragFieldRef?.value || this.customDragFieldRef?.value || this.dragField
+
+      if (!draggedField) return false
+
+      event.preventDefault()
+
+      const pos = view.posAtCoords({ left: event.clientX, top: event.clientY })
+
+      if (!pos) return false
+
+      const fieldType = draggedField.type || 'text'
+      const dims = this.defaultSizes[fieldType] || this.defaultSizes.text
+      const areaUuid = v4()
+
+      const existingField = this.fieldsDragFieldRef?.value
+
+      if (existingField) {
+        if (!this.template.fields.includes(existingField)) {
+          this.template.fields.push(existingField)
+        }
+
+        existingField.areas = existingField.areas || []
+        existingField.areas.push({ uuid: areaUuid, attachment_uuid: this.attachmentUuid })
+
+        const nodeType = view.state.schema.nodes.fieldNode
+        const fieldNode = nodeType.create({
+          uuid: existingField.uuid,
+          areaUuid,
+          width: dims.width,
+          height: dims.height
+        })
+
+        const tr = view.state.tr.insert(pos.pos, fieldNode)
+
+        view.dispatch(tr)
+      } else {
+        const newField = {
+          name: draggedField.name || '',
+          uuid: v4(),
+          required: fieldType !== 'checkbox',
+          submitter_uuid: this.selectedSubmitter.uuid,
+          type: fieldType,
+          areas: [{ uuid: areaUuid, attachment_uuid: this.attachmentUuid }]
+        }
+
+        if (['select', 'multiple', 'radio'].includes(fieldType)) {
+          if (draggedField.options?.length) {
+            newField.options = draggedField.options.map((opt) => ({
+              value: typeof opt === 'string' ? opt : opt.value,
+              uuid: v4()
+            }))
+          } else {
+            newField.options = [{ value: '', uuid: v4() }, { value: '', uuid: v4() }]
+          }
+        }
+
+        if (fieldType === 'datenow') {
+          newField.type = 'date'
+          newField.readonly = true
+          newField.default_value = '{{date}}'
+        }
+
+        if (['stamp', 'heading', 'strikethrough'].includes(fieldType)) {
+          newField.readonly = true
+
+          if (fieldType === 'strikethrough') {
+            newField.default_value = true
+          }
+        }
+
+        this.template.fields.push(newField)
+
+        const nodeType = view.state.schema.nodes.fieldNode
+        const fieldNode = nodeType.create({
+          uuid: newField.uuid,
+          areaUuid,
+          width: dims.width,
+          height: dims.height
+        })
+
+        const tr = view.state.tr.insert(pos.pos, fieldNode)
+
+        view.dispatch(tr)
+      }
+
+      this.fieldsDragFieldRef.value = null
+      this.customDragFieldRef.value = null
+
+      this.editor.chain().focus().setNodeSelection(pos.pos).run()
+
+      this.save()
+
+      return true
+    }
+  }
+}
+</script>

app/javascript/template_builder/dynamic_styles.scss

@@ -0,0 +1,22 @@
+@config "../../../tailwind.dynamic.config.js";
+
+@import "tailwindcss/components";
+@import "tailwindcss/utilities";
+
+*,
+::before,
+::after {
+  box-sizing: border-box;
+  border-width: 0;
+  border-style: solid;
+  border-color: #e5e7eb;
+}
+
+::before,
+::after {
+  --tw-content: '';
+}
+
+:host {
+  all: initial;
+}

app/javascript/template_builder/dynamic_variable.vue

@@ -0,0 +1,422 @@
+<template>
+  <div class="group">
+    <div class="flex items-center justify-between py-1.5 px-0.5">
+      <div class="flex items-center space-x-1 min-w-0">
+        <FieldType
+          :model-value="formType"
+          :editable="editable"
+          :button-width="18"
+          :menu-classes="'mt-1.5'"
+          :menu-style="{ backgroundColor: dropdownBgColor }"
+          @update:model-value="onTypeChange"
+        />
+        <span
+          class="truncate"
+          :title="path"
+        >{{ displayName }}</span>
+        <span
+          v-if="isArray"
+          class="text-xs bg-base-200 rounded px-1 flex-shrink-0"
+        >{{ t('list') }}</span>
+      </div>
+      <div
+        v-if="editable"
+        class="flex items-center flex-shrink-0"
+      >
+        <span
+          class="dropdown dropdown-end"
+          @mouseenter="renderDropdown = true"
+          @touchstart="renderDropdown = true"
+        >
+          <label
+            tabindex="0"
+            :title="t('settings')"
+            class="cursor-pointer text-transparent group-hover:text-base-content"
+          >
+            <IconSettings
+              :width="18"
+              :stroke-width="1.6"
+            />
+          </label>
+          <ul
+            v-if="renderDropdown"
+            tabindex="0"
+            class="mt-1.5 dropdown-content menu menu-xs p-2 shadow rounded-box w-52 z-10"
+            :style="{ backgroundColor: dropdownBgColor }"
+            @click="closeDropdown"
+          >
+            <div
+              class="py-1.5 px-1 relative"
+              @click.stop
+            >
+              <select
+                class="select select-bordered select-xs font-normal w-full max-w-xs !h-7 !outline-0 bg-transparent"
+                @change="onTypeChange($event.target.value)"
+              >
+                <option
+                  v-for="varType in variableTypes"
+                  :key="varType"
+                  :value="varType"
+                  :selected="varType === formType"
+                >{{ t(varType) }}</option>
+              </select>
+              <label
+                :style="{ backgroundColor: dropdownBgColor }"
+                class="absolute -top-1 left-2.5 px-1 h-4"
+                style="font-size: 8px"
+              >{{ t('type') }}</label>
+            </div>
+            <div
+              v-if="formType === 'number'"
+              class="py-1.5 px-1 relative"
+              @click.stop
+            >
+              <select
+                class="select select-bordered select-xs font-normal w-full max-w-xs !h-7 !outline-0 bg-transparent"
+                @change="[schema.format = $event.target.value, save()]"
+              >
+                <option
+                  v-for="format in numberFormats"
+                  :key="format"
+                  :value="format"
+                  :selected="format === schema.format || (format === 'none' && !schema.format)"
+                >{{ formatNumber(123456789.567, format) }}</option>
+              </select>
+              <label
+                :style="{ backgroundColor: dropdownBgColor }"
+                class="absolute -top-1 left-2.5 px-1 h-4"
+                style="font-size: 8px"
+              >{{ t('format') }}</label>
+            </div>
+            <div
+              v-if="['text', 'number'].includes(formType)"
+              class="py-1.5 px-1 relative"
+              @click.stop
+            >
+              <input
+                v-model="schema.default_value"
+                :type="formType === 'number' ? 'number' : 'text'"
+                :placeholder="t('default_value')"
+                dir="auto"
+                class="input input-bordered input-xs w-full max-w-xs h-7 !outline-0 bg-transparent"
+                @blur="save"
+              >
+              <label
+                v-if="schema.default_value"
+                :style="{ backgroundColor: dropdownBgColor }"
+                class="absolute -top-1 left-2.5 px-1 h-4"
+                style="font-size: 8px"
+              >{{ t('default_value') }}</label>
+            </div>
+            <div
+              v-if="formType === 'date'"
+              class="py-1.5 px-1 relative"
+              @click.stop
+            >
+              <select
+                :value="schema.format || 'MM/DD/YYYY'"
+                class="select select-bordered select-xs font-normal w-full max-w-xs !h-7 !outline-0 bg-transparent"
+                @change="[schema.format = $event.target.value, save()]"
+              >
+                <option
+                  v-for="format in dateFormats"
+                  :key="format"
+                  :value="format"
+                >{{ formatDate(new Date(), format) }}</option>
+              </select>
+              <label
+                :style="{ backgroundColor: dropdownBgColor }"
+                class="absolute -top-1 left-2.5 px-1 h-4"
+                style="font-size: 8px"
+              >{{ t('format') }}</label>
+            </div>
+            <li
+              v-if="formType === 'date'"
+              @click.stop
+            >
+              <label class="cursor-pointer py-1.5">
+                <input
+                  :checked="schema.default_value === '{{date}}'"
+                  type="checkbox"
+                  class="toggle toggle-xs"
+                  @change="[schema.default_value = $event.target.checked ? '{{date}}' : undefined, save()]"
+                >
+                <span class="label-text">{{ t('current_date') }}</span>
+              </label>
+            </li>
+            <div
+              v-if="['radio', 'select'].includes(formType)"
+              class="py-1.5 px-1 relative"
+              @click.stop
+            >
+              <select
+                dir="auto"
+                class="select select-bordered select-xs w-full max-w-xs h-7 !outline-0 font-normal bg-transparent"
+                @change="[schema.default_value = $event.target.value || undefined, save()]"
+              >
+                <option
+                  value=""
+                  :selected="!schema.default_value"
+                >{{ t('none') }}</option>
+                <option
+                  v-for="opt in (schema.options || [])"
+                  :key="opt"
+                  :value="opt"
+                  :selected="schema.default_value === opt"
+                >{{ opt }}</option>
+              </select>
+              <label
+                :style="{ backgroundColor: dropdownBgColor }"
+                class="absolute -top-1 left-2.5 px-1 h-4"
+                style="font-size: 8px"
+              >{{ t('default_value') }}</label>
+            </div>
+            <li
+              v-if="formType === 'checkbox'"
+              @click.stop
+            >
+              <label class="cursor-pointer py-1.5">
+                <input
+                  :checked="schema.default_value === true"
+                  type="checkbox"
+                  class="toggle toggle-xs"
+                  @change="[schema.default_value = $event.target.checked || undefined, save()]"
+                >
+                <span class="label-text">{{ t('checked') }}</span>
+              </label>
+            </li>
+            <li @click.stop>
+              <label class="cursor-pointer py-1.5">
+                <input
+                  :checked="schema.required !== false"
+                  type="checkbox"
+                  class="toggle toggle-xs"
+                  @change="[schema.required = $event.target.checked, save()]"
+                >
+                <span class="label-text">{{ t('required') }}</span>
+              </label>
+            </li>
+          </ul>
+        </span>
+      </div>
+    </div>
+    <div
+      v-if="['radio', 'select'].includes(formType) && schema.options"
+      ref="options"
+      class="pl-2 pr-1 pb-1.5 space-y-1.5"
+    >
+      <div
+        v-for="(option, index) in schema.options"
+        :key="index"
+        class="flex space-x-1.5 items-center"
+      >
+        <span class="text-sm w-3.5 select-none">{{ index + 1 }}.</span>
+        <input
+          :value="option"
+          class="w-full input input-primary input-xs text-sm bg-transparent"
+          type="text"
+          dir="auto"
+          :placeholder="`${t('option')} ${index + 1}`"
+          @blur="[schema.options.splice(index, 1, $event.target.value), save()]"
+          @keydown.enter="$event.target.value ? onOptionEnter(index, $event.target.value) : null"
+        >
+        <button
+          class="text-sm w-3.5"
+          tabindex="-1"
+          @click="[schema.options.splice(index, 1), save()]"
+        >
+          &times;
+        </button>
+      </div>
+      <button
+        class="text-center text-sm w-full pb-1"
+        @click="addOptionAndFocus((schema.options || []).length)"
+      >
+        + {{ t('add_option') }}
+      </button>
+    </div>
+  </div>
+</template>
+
+<script>
+import FieldType from './field_type'
+import { IconSettings } from '@tabler/icons-vue'
+
+export default {
+  name: 'DynamicVariable',
+  components: {
+    FieldType,
+    IconSettings
+  },
+  inject: ['t', 'save', 'backgroundColor'],
+  provide () {
+    return {
+      fieldTypes: ['text', 'number', 'date', 'checkbox', 'radio', 'select']
+    }
+  },
+  props: {
+    path: {
+      type: String,
+      required: true
+    },
+    editable: {
+      type: Boolean,
+      required: false,
+      default: true
+    },
+    groupKey: {
+      type: String,
+      default: ''
+    },
+    schema: {
+      type: Object,
+      required: true
+    },
+    isArray: {
+      type: Boolean,
+      default: false
+    }
+  },
+  data () {
+    return {
+      renderDropdown: false
+    }
+  },
+  computed: {
+    displayName () {
+      if (this.groupKey) {
+        const prefix = this.groupKey + (this.path.startsWith(this.groupKey + '[].') ? '[].' : '.')
+
+        return this.path.slice(prefix.length)
+      } else {
+        return this.path
+      }
+    },
+    dropdownBgColor () {
+      return ['', null, 'transparent'].includes(this.backgroundColor) ? 'white' : this.backgroundColor
+    },
+    schemaTypeToFormType () {
+      return { string: 'text', number: 'number', boolean: 'checkbox', date: 'date' }
+    },
+    formType () {
+      return this.schema.form_type || this.schemaTypeToFormType[this.schema.type] || 'text'
+    },
+    variableTypes () {
+      return ['text', 'number', 'date', 'checkbox', 'radio', 'select']
+    },
+    formTypeToSchemaType () {
+      return { text: 'string', number: 'number', date: 'date', checkbox: 'boolean', radio: 'string', select: 'string' }
+    },
+    numberFormats () {
+      return [
+        'none',
+        'usd',
+        'eur',
+        'gbp',
+        'comma',
+        'dot',
+        'space'
+      ]
+    },
+    dateFormats () {
+      const formats = [
+        'MM/DD/YYYY',
+        'DD/MM/YYYY',
+        'YYYY-MM-DD',
+        'DD-MM-YYYY',
+        'DD.MM.YYYY',
+        'MMM D, YYYY',
+        'MMMM D, YYYY',
+        'D MMM YYYY',
+        'D MMMM YYYY'
+      ]
+
+      if (Intl.DateTimeFormat().resolvedOptions().timeZone?.includes('Seoul') || navigator.language?.startsWith('ko')) {
+        formats.push('YYYY년 MM월 DD일')
+      }
+
+      if (this.schema.format && !formats.includes(this.schema.format)) {
+        formats.unshift(this.schema.format)
+      }
+
+      return formats
+    }
+  },
+  methods: {
+    onTypeChange (newType) {
+      this.schema.type = this.formTypeToSchemaType[newType] || 'string'
+      this.schema.form_type = newType
+
+      if (['radio', 'select'].includes(newType)) {
+        if (!this.schema.options || !this.schema.options.length) {
+          this.schema.options = ['', '']
+        }
+      } else {
+        delete this.schema.options
+        delete this.schema.default_value
+        delete this.schema.format
+      }
+
+      this.save()
+    },
+    onOptionEnter (index, value) {
+      this.schema.options.splice(index, 1, value)
+      this.schema.options.splice(index + 1, 0, '')
+
+      this.save()
+
+      this.$nextTick(() => {
+        this.$refs.options.querySelectorAll('input')[index + 1]?.focus()
+      })
+    },
+    addOptionAndFocus (index) {
+      if (!this.schema.options) {
+        this.schema.options = []
+      }
+
+      this.schema.options.splice(index, 0, '')
+      this.save()
+
+      this.$nextTick(() => {
+        this.$refs.options.querySelectorAll('input')[index]?.focus()
+      })
+    },
+    formatNumber (number, format) {
+      if (format === 'comma') {
+        return new Intl.NumberFormat('en-US').format(number)
+      } else if (format === 'usd') {
+        return new Intl.NumberFormat('en-US', { style: 'currency', currency: 'USD', minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(number)
+      } else if (format === 'gbp') {
+        return new Intl.NumberFormat('en-GB', { style: 'currency', currency: 'GBP', minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(number)
+      } else if (format === 'eur') {
+        return new Intl.NumberFormat('fr-FR', { style: 'currency', currency: 'EUR', minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(number)
+      } else if (format === 'dot') {
+        return new Intl.NumberFormat('de-DE').format(number)
+      } else if (format === 'space') {
+        return new Intl.NumberFormat('fr-FR').format(number)
+      } else {
+        return number
+      }
+    },
+    formatDate (date, format) {
+      const monthFormats = { M: 'numeric', MM: '2-digit', MMM: 'short', MMMM: 'long' }
+      const dayFormats = { D: 'numeric', DD: '2-digit' }
+      const yearFormats = { YYYY: 'numeric', YY: '2-digit' }
+
+      const parts = new Intl.DateTimeFormat([], {
+        day: dayFormats[format.match(/D+/)],
+        month: monthFormats[format.match(/M+/)],
+        year: yearFormats[format.match(/Y+/)]
+      }).formatToParts(date)
+
+      return format
+        .replace(/D+/, parts.find((p) => p.type === 'day').value)
+        .replace(/M+/, parts.find((p) => p.type === 'month').value)
+        .replace(/Y+/, parts.find((p) => p.type === 'year').value)
+    },
+    closeDropdown () {
+      this.$el.getRootNode().activeElement.blur()
+    }
+  }
+}
+</script>

app/javascript/template_builder/dynamic_variables.vue

@@ -0,0 +1,134 @@
+<template>
+  <div>
+    <div
+      v-if="!schemaEntries.length"
+      class="text-center py-4 px-2"
+    >
+      <p class="font-medium">
+        {{ t('no_variables') }}
+      </p>
+      <p class="text-sm mt-1">
+        {{ t('no_variables_description') }}
+      </p>
+    </div>
+    <template v-else>
+      <template
+        v-for="([key, node], index) in schemaEntries"
+        :key="key"
+      >
+        <div v-if="isGroup(node)">
+          <hr
+            v-if="index > 0"
+            class="border-base-300"
+          >
+          <label class="peer flex items-center py-1.5 cursor-pointer select-none">
+            <input
+              type="checkbox"
+              class="hidden peer"
+              checked
+            >
+            <IconChevronDown
+              class="hidden peer-checked:block"
+              :width="14"
+              :stroke-width="1.6"
+            />
+            <IconChevronRight
+              class="block peer-checked:hidden"
+              :width="14"
+              :stroke-width="1.6"
+            />
+            <span class="ml-1">{{ key }}</span>
+            <span
+              v-if="node.type === 'array'"
+              class="text-xs bg-base-200 rounded px-1 ml-1"
+            >{{ t('list') }}</span>
+          </label>
+          <div class="hidden peer-has-[:checked]:block pl-3.5">
+            <template
+              v-for="[varNode, varPath] in nestedVariables(node, key)"
+              :key="varPath"
+            >
+              <hr class="border-base-300">
+              <DynamicVariable
+                :path="varPath"
+                :group-key="key"
+                :editable="editable"
+                :schema="varNode"
+              />
+            </template>
+          </div>
+        </div>
+        <template v-else>
+          <hr
+            v-if="index > 0"
+            class="border-base-300"
+          >
+          <DynamicVariable
+            :path="key"
+            :editable="editable"
+            :schema="node.type === 'array' && node.items ? node.items : node"
+            :is-array="node.type === 'array'"
+          />
+        </template>
+      </template>
+    </template>
+  </div>
+</template>
+
+<script>
+import DynamicVariable from './dynamic_variable'
+import { IconChevronDown, IconChevronRight } from '@tabler/icons-vue'
+
+export default {
+  name: 'DynamicVariables',
+  components: {
+    DynamicVariable,
+    IconChevronDown,
+    IconChevronRight
+  },
+  inject: ['t', 'template', 'save', 'backgroundColor'],
+  props: {
+    editable: {
+      type: Boolean,
+      required: false,
+      default: true
+    }
+  },
+  computed: {
+    schemaEntries () {
+      return Object.entries(this.template.variables_schema || {}).filter(([, node]) => !node.disabled)
+    }
+  },
+  methods: {
+    isGroup (node) {
+      return (node.type === 'object' && node.properties) || (node.type === 'array' && node.items?.properties)
+    },
+    nestedVariables (node, groupKey) {
+      const properties = node.type === 'array' ? node.items?.properties : node.properties
+
+      if (!properties) return []
+
+      const prefix = node.type === 'array' ? `${groupKey}[]` : groupKey
+
+      return this.collectLeafVariables(properties, prefix)
+    },
+    collectLeafVariables (properties, prefix) {
+      return Object.entries(properties).reduce((result, [key, node]) => {
+        if (node.disabled) return result
+
+        const path = `${prefix}.${key}`
+
+        if (node.type === 'object' && node.properties) {
+          result.push(...this.collectLeafVariables(node.properties, path))
+        } else if (node.type === 'array' && node.items?.properties) {
+          result.push(...this.collectLeafVariables(node.items.properties, `${path}[]`))
+        } else {
+          result.push([node, path])
+        }
+
+        return result
+      }, [])
+    }
+  }
+}
+</script>

app/javascript/template_builder/dynamic_variables_schema.js

@@ -0,0 +1,559 @@
+const KEYWORDS = ['if', 'else', 'for', 'end']
+const TYPE_PRIORITY = { string: 3, number: 2, boolean: 1 }
+const AND_OR_REGEXP = /\s+(AND|OR)\s+/i
+const COMPARISON_OPERATORS_REGEXP = />=|<=|!=|==|>|<|=/
+
+function buildTokens (elem, acc = []) {
+  if (elem.nodeType === Node.TEXT_NODE) {
+    if (elem.textContent) {
+      const text = elem.textContent
+      const re = /[[\]]/g
+      let match
+      let found = false
+
+      while ((match = re.exec(text)) !== null) {
+        found = true
+
+        acc.push({
+          elem,
+          value: match[0],
+          textLength: text.length,
+          index: match.index
+        })
+      }
+
+      if (!found) {
+        acc.push({ elem, value: '', textLength: 0, index: 0 })
+      }
+    }
+  } else {
+    for (const child of elem.childNodes) {
+      buildTokens(child, acc)
+    }
+  }
+
+  return acc
+}
+
+function tokensPair (cur, nxt) {
+  if (cur.elem === nxt.elem) {
+    return cur.elem.textContent.slice(cur.index + 1, nxt.index).trim() === ''
+  } else {
+    return cur.elem.textContent.slice(cur.index + 1).trim() === '' &&
+           nxt.elem.textContent.slice(0, nxt.index).trim() === ''
+  }
+}
+
+function buildTags (tokens) {
+  const normalized = []
+
+  for (let i = 0; i < tokens.length - 1; i++) {
+    const cur = tokens[i]
+    const nxt = tokens[i + 1]
+
+    if (cur.value === '[' && nxt.value === '[' && tokensPair(cur, nxt)) {
+      normalized.push(['open', cur])
+    } else if (cur.value === ']' && nxt.value === ']' && tokensPair(cur, nxt)) {
+      normalized.push(['close', nxt])
+    }
+  }
+
+  const tags = []
+
+  for (let i = 0; i < normalized.length - 1; i++) {
+    const [curOp, openToken] = normalized[i]
+    const [nxtOp, closeToken] = normalized[i + 1]
+
+    if (curOp === 'open' && nxtOp === 'close') {
+      tags.push({ openToken, closeToken, value: '' })
+    }
+  }
+
+  return tags
+}
+
+function findTextNodesInBranch (elements, toElem, acc) {
+  if (!elements || elements.length === 0) return acc
+
+  for (const elem of elements) {
+    if (elem.nodeType === Node.TEXT_NODE) {
+      acc.push(elem)
+    } else {
+      findTextNodesInBranch(Array.from(elem.childNodes), toElem, acc)
+    }
+
+    if (acc.length > 0 && acc[acc.length - 1] === toElem) return acc
+  }
+
+  return acc
+}
+
+function findTextNodesBetween (fromElem, toElem, acc = []) {
+  if (fromElem === toElem) return [fromElem]
+
+  let currentElement = fromElem
+
+  while (true) {
+    const parent = currentElement.parentNode
+
+    if (!parent) return acc
+
+    const children = Array.from(parent.childNodes)
+    const startIndex = children.indexOf(currentElement)
+
+    if (startIndex === -1) return acc
+
+    const elementsInBranch = children.slice(startIndex)
+
+    findTextNodesInBranch(elementsInBranch, toElem, acc)
+
+    if (acc.length > 0 && acc[acc.length - 1] === toElem) return acc
+
+    let p = elementsInBranch[0].parentNode
+
+    while (p && !p.nextSibling) {
+      p = p.parentNode
+    }
+
+    if (!p || !p.nextSibling) return acc
+
+    currentElement = p.nextSibling
+  }
+}
+
+function mapTagValues (tags) {
+  for (const tag of tags) {
+    const textNodes = findTextNodesBetween(tag.openToken.elem, tag.closeToken.elem)
+
+    for (const elem of textNodes) {
+      let part
+
+      if (tag.openToken.elem === elem && tag.closeToken.elem === elem) {
+        part = elem.textContent.slice(tag.openToken.index, tag.closeToken.index + 1)
+      } else if (tag.openToken.elem === elem) {
+        part = elem.textContent.slice(tag.openToken.index)
+      } else if (tag.closeToken.elem === elem) {
+        part = elem.textContent.slice(0, tag.closeToken.index + 1)
+      } else {
+        part = elem.textContent
+      }
+
+      tag.value += part
+    }
+  }
+
+  return tags
+}
+
+function parseTagTypeName (tagString) {
+  const val = tagString.replace(/[[\]]/g, '').trim()
+  const parts = val.split(':').map((s) => s.trim())
+
+  if (parts.length === 2 && KEYWORDS.includes(parts[0])) {
+    return [parts[0], parts[1]]
+  } else if (KEYWORDS.includes(val)) {
+    return [val, null]
+  } else {
+    return ['var', val]
+  }
+}
+
+function isSimpleVariable (str) {
+  const s = str.trim()
+
+  return !AND_OR_REGEXP.test(s) &&
+    !COMPARISON_OPERATORS_REGEXP.test(s) &&
+    !s.includes('(') &&
+    !s.includes('!') &&
+    !s.includes('&&') &&
+    !s.includes('||') &&
+    !s.startsWith('"') &&
+    !s.startsWith("'") &&
+    !/^-?\d/.test(s) &&
+    !/^(true|false)$/i.test(s)
+}
+
+function tokenizeCondition (str) {
+  const tokens = []
+  let pos = 0
+
+  str = str.trim()
+
+  while (pos < str.length) {
+    const rest = str.slice(pos)
+    let m
+
+    if ((m = rest.match(/^\s+/))) {
+      pos += m[0].length
+    } else if ((m = rest.match(/^(>=|<=|!=|==|>|<|=)/))) {
+      tokens.push({ type: 'operator', value: m[1] })
+      pos += m[1].length
+    } else if (rest[0] === '!') {
+      tokens.push({ type: 'not', value: '!' })
+      pos += 1
+    } else if (rest[0] === '(') {
+      tokens.push({ type: 'lparen', value: '(' })
+      pos += 1
+    } else if (rest[0] === ')') {
+      tokens.push({ type: 'rparen', value: ')' })
+      pos += 1
+    } else if (rest.startsWith('&&')) {
+      tokens.push({ type: 'and', value: 'AND' })
+      pos += 2
+    } else if ((m = rest.match(/^AND\b/i))) {
+      tokens.push({ type: 'and', value: 'AND' })
+      pos += 3
+    } else if (rest.startsWith('||')) {
+      tokens.push({ type: 'or', value: 'OR' })
+      pos += 2
+    } else if ((m = rest.match(/^OR\b/i))) {
+      tokens.push({ type: 'or', value: 'OR' })
+      pos += 2
+    } else if ((m = rest.match(/^"([^"]*)"/) || rest.match(/^'([^']*)'/))) {
+      tokens.push({ type: 'string', value: m[1] })
+      pos += m[0].length
+    } else if ((m = rest.match(/^(-?\d+\.?\d*)/))) {
+      tokens.push({ type: 'number', value: m[1].includes('.') ? parseFloat(m[1]) : parseInt(m[1], 10) })
+      pos += m[1].length
+    } else if ((m = rest.match(/^(true|false)\b/i))) {
+      tokens.push({ type: 'boolean', value: m[1].toLowerCase() === 'true' })
+      pos += m[1].length
+    } else if ((m = rest.match(/^([\p{L}_][\p{L}\p{N}_.]*)/u))) {
+      tokens.push({ type: 'variable', value: m[1] })
+      pos += m[1].length
+    } else {
+      pos += 1
+    }
+  }
+
+  return tokens
+}
+
+function parseOrExpr (tokens, pos) {
+  let left, right
+
+  ;[left, pos] = parseAndExpr(tokens, pos)
+
+  while (pos < tokens.length && tokens[pos].type === 'or') {
+    pos += 1
+    ;[right, pos] = parseAndExpr(tokens, pos)
+    left = { type: 'or', left, right }
+  }
+
+  return [left, pos]
+}
+
+function parseAndExpr (tokens, pos) {
+  let left, right
+
+  ;[left, pos] = parsePrimary(tokens, pos)
+
+  while (pos < tokens.length && tokens[pos].type === 'and') {
+    pos += 1
+    ;[right, pos] = parsePrimary(tokens, pos)
+    left = { type: 'and', left, right }
+  }
+
+  return [left, pos]
+}
+
+function parsePrimary (tokens, pos) {
+  if (pos >= tokens.length) return [null, pos]
+
+  if (tokens[pos].type === 'not') {
+    const [child, p] = parsePrimary(tokens, pos + 1)
+
+    return [{ type: 'not', child }, p]
+  }
+
+  if (tokens[pos].type === 'lparen') {
+    const [node, p] = parseOrExpr(tokens, pos + 1)
+
+    return [node, p < tokens.length && tokens[p].type === 'rparen' ? p + 1 : p]
+  }
+
+  return parseComparisonOrPresence(tokens, pos)
+}
+
+function parseComparisonOrPresence (tokens, pos) {
+  if (pos >= tokens.length || tokens[pos].type !== 'variable') return [null, pos]
+
+  const variableName = tokens[pos].value
+
+  pos += 1
+
+  if (pos < tokens.length && tokens[pos].type === 'operator') {
+    let operator = tokens[pos].value
+
+    if (operator === '=') operator = '=='
+
+    pos += 1
+
+    if (pos < tokens.length && ['string', 'number', 'variable', 'boolean'].includes(tokens[pos].type)) {
+      const valueToken = tokens[pos]
+
+      return [{
+        type: 'comparison',
+        variableName,
+        operator,
+        value: valueToken.value,
+        valueIsVariable: valueToken.type === 'variable'
+      }, pos + 1]
+    }
+  }
+
+  return [{ type: 'presence', variableName }, pos]
+}
+
+function parseCondition (conditionString) {
+  const stripped = conditionString.trim()
+
+  if (stripped.startsWith('!') && isSimpleVariable(stripped.slice(1))) {
+    return { type: 'not', child: { type: 'presence', variableName: stripped.slice(1) } }
+  }
+
+  if (isSimpleVariable(stripped)) {
+    return { type: 'presence', variableName: stripped }
+  }
+
+  const tokens = tokenizeCondition(stripped)
+  const [ast] = parseOrExpr(tokens, 0)
+
+  return ast
+}
+
+function extractConditionVariables (node, acc = []) {
+  if (!node) return acc
+
+  switch (node.type) {
+    case 'or':
+    case 'and':
+      extractConditionVariables(node.left, acc)
+      extractConditionVariables(node.right, acc)
+      break
+    case 'not':
+      extractConditionVariables(node.child, acc)
+      break
+    case 'comparison':
+      acc.push({
+        name: node.variableName,
+        type: node.valueIsVariable ? null : (typeof node.value === 'boolean' ? 'boolean' : (typeof node.value === 'number' ? 'number' : 'string'))
+      })
+
+      if (node.valueIsVariable) {
+        acc.push({ name: node.value, type: null })
+      }
+
+      break
+    case 'presence':
+      acc.push({ name: node.variableName, type: 'boolean' })
+      break
+  }
+
+  return acc
+}
+
+function singularize (word) {
+  if (word.endsWith('ies')) return word.slice(0, -3) + 'y'
+  if (word.endsWith('ches') || word.endsWith('shes')) return word.slice(0, -2)
+  if (word.endsWith('ses') || word.endsWith('xes') || word.endsWith('zes')) return word.slice(0, -2)
+  if (word.endsWith('s') && !word.endsWith('ss')) return word.slice(0, -1)
+
+  return word
+}
+
+function buildOperators (tags) {
+  const operators = []
+  const stack = [{ children: operators, operator: null }]
+
+  for (const tag of tags) {
+    const [type, variableName] = parseTagTypeName(tag.value)
+
+    switch (type) {
+      case 'for':
+      case 'if': {
+        const operator = { type, variableName, tag, children: [] }
+
+        if (type === 'if') {
+          try {
+            operator.condition = parseCondition(variableName)
+          } catch (e) {
+            // ignore parse errors
+          }
+        }
+
+        stack[stack.length - 1].children.push(operator)
+        stack.push({ children: operator.children, operator })
+        break
+      }
+      case 'else': {
+        const current = stack[stack.length - 1]
+
+        if (current.operator && current.operator.type === 'if') {
+          current.operator.elseTag = tag
+          current.operator.elseChildren = []
+          current.children = current.operator.elseChildren
+        }
+
+        break
+      }
+      case 'end': {
+        const popped = stack.pop()
+
+        if (popped.operator) {
+          popped.operator.endTag = tag
+        }
+
+        break
+      }
+      case 'var':
+        stack[stack.length - 1].children.push({ type, variableName, tag })
+        break
+    }
+  }
+
+  return operators
+}
+
+function assignNestedSchema (propertiesHash, parentProperties, keyString, value) {
+  const keys = keyString.split('.')
+  const lastKey = keys.pop()
+
+  let currentLevel = null
+
+  if (keys.length > 0 && parentProperties[keys[0]]) {
+    currentLevel = keys.reduce((current, key) => {
+      if (!current[key]) current[key] = { type: 'object', properties: {} }
+
+      return current[key].properties
+    }, parentProperties)
+  }
+
+  if (!currentLevel) {
+    currentLevel = keys.reduce((current, key) => {
+      if (!current[key]) current[key] = { type: 'object', properties: {} }
+
+      return current[key].properties
+    }, propertiesHash)
+  }
+
+  currentLevel[lastKey] = value
+}
+
+function assignNestedSchemaWithPriority (propertiesHash, parentProperties, keyString, newType) {
+  const keys = keyString.split('.')
+  const lastKey = keys.pop()
+
+  let currentLevel = null
+
+  if (keys.length > 0 && parentProperties[keys[0]]) {
+    currentLevel = keys.reduce((current, key) => {
+      if (!current[key]) current[key] = { type: 'object', properties: {} }
+
+      return current[key].properties
+    }, parentProperties)
+  }
+
+  if (!currentLevel) {
+    currentLevel = keys.reduce((current, key) => {
+      if (!current[key]) current[key] = { type: 'object', properties: {} }
+
+      return current[key].properties
+    }, propertiesHash)
+  }
+
+  const existing = currentLevel[lastKey]
+
+  if (existing && (TYPE_PRIORITY[newType] || 0) <= (TYPE_PRIORITY[existing.type] || 0)) return
+
+  currentLevel[lastKey] = { type: newType }
+}
+
+function processConditionVariables (condition, propertiesHash, parentProperties) {
+  const variables = extractConditionVariables(condition)
+
+  for (const varInfo of variables) {
+    assignNestedSchemaWithPriority(propertiesHash, parentProperties, varInfo.name, varInfo.type || 'boolean')
+  }
+}
+
+function processOperators (operators, propertiesHash = {}, parentProperties = {}) {
+  if (!operators || operators.length === 0) return propertiesHash
+
+  for (const op of operators) {
+    switch (op.type) {
+      case 'var': {
+        if (!op.variableName.includes('.') && parentProperties[op.variableName]) {
+          const item = parentProperties[op.variableName]
+
+          if (item && item.type === 'object' && item.properties && Object.keys(item.properties).length === 0) {
+            delete item.properties
+            item.type = 'string'
+          }
+        } else {
+          assignNestedSchema(propertiesHash, parentProperties, op.variableName, { type: 'string' })
+        }
+        break
+      }
+      case 'if':
+        if (op.condition) {
+          processConditionVariables(op.condition, propertiesHash, parentProperties)
+        }
+
+        processOperators(op.children, propertiesHash, parentProperties)
+        processOperators(op.elseChildren, propertiesHash, parentProperties)
+        break
+      case 'for': {
+        const parts = op.variableName.split('.')
+        const singularKey = singularize(parts[parts.length - 1])
+
+        let itemProperties = parentProperties[singularKey]?.items
+        itemProperties = itemProperties || propertiesHash[parts[0]]?.items
+        itemProperties = itemProperties || { type: 'object', properties: {} }
+
+        assignNestedSchema(propertiesHash, parentProperties, op.variableName, { type: 'array', items: itemProperties })
+        processOperators(op.children, propertiesHash, { ...parentProperties, [singularKey]: itemProperties })
+        break
+      }
+    }
+  }
+
+  return propertiesHash
+}
+
+function mergeSchemaProperties (target, source) {
+  for (const key of Object.keys(source)) {
+    if (!target[key]) {
+      target[key] = source[key]
+    } else if (target[key].type === 'object' && source[key].type === 'object') {
+      if (!target[key].properties) target[key].properties = {}
+      if (source[key].properties) {
+        mergeSchemaProperties(target[key].properties, source[key].properties)
+      }
+    } else if (target[key].type === 'array' && source[key].type === 'array') {
+      if (source[key].items && source[key].items.properties) {
+        if (!target[key].items) {
+          target[key].items = source[key].items
+        } else if (target[key].items.properties) {
+          mergeSchemaProperties(target[key].items.properties, source[key].items.properties)
+        }
+      } else if (source[key].items && !target[key].items) {
+        target[key].items = source[key].items
+      }
+    } else if ((TYPE_PRIORITY[source[key].type] || 0) > (TYPE_PRIORITY[target[key].type] || 0)) {
+      target[key] = source[key]
+    }
+  }
+
+  return target
+}
+
+function buildVariablesSchema (dom) {
+  const tokens = buildTokens(dom)
+  const tags = mapTagValues(buildTags(tokens))
+  const operators = buildOperators(tags)
+
+  return processOperators(operators)
+}
+
+export { buildVariablesSchema, mergeSchemaProperties, buildOperators, buildTokens, buildTags, mapTagValues }

app/javascript/template_builder/field_settings.vue

@@ -516,7 +516,7 @@
     </label>
   </li>
   <hr
-    v-if="withCopyToAllPages || withAreas || withCustomFields"
+    v-if="(withCopyToAllPages && canCopyToAllPages) || withAreas || withCustomFields"
     class="pb-0.5 mt-0.5"
   >
   <template v-if="withAreas">
@@ -561,7 +561,7 @@
     </li>
   </template>
   <li
-    v-if="withCopyToAllPages && field.areas?.length === 1 && ['date', 'signature', 'initials', 'text', 'cells', 'stamp'].includes(field.type)"
+    v-if="withCopyToAllPages && canCopyToAllPages && field.areas?.length === 1 && ['date', 'signature', 'initials', 'text', 'cells', 'stamp'].includes(field.type)"
     class="field-settings-copy-to-all-pages"
   >
     <a
@@ -681,6 +681,15 @@ export default {
         return acc
       }, {})
     },
+    canCopyToAllPages () {
+      const firstArea = this.field.areas[0]
+
+      if (firstArea) {
+        return firstArea.page !== null && firstArea.page !== undefined
+      } else {
+        return false
+      }
+    },
     numberFormats () {
       return [
         'none',
@@ -744,7 +753,7 @@ export default {
       return ['text', 'number', 'cells', 'date', 'checkbox', 'select', 'radio', 'phone']
     },
     sortedAreas () {
-      return (this.field.areas || []).sort((a, b) => {
+      return (this.field.areas || []).filter((e) => e.page !== null && e.page !== undefined).sort((a, b) => {
         return this.schemaAttachmentsIndexes[a.attachment_uuid] - this.schemaAttachmentsIndexes[b.attachment_uuid]
       })
     }

app/javascript/template_builder/fields.vue

@@ -1,19 +1,42 @@
 <template>
-  <div :class="withStickySubmitters ? 'sticky top-0 z-[1]' : ''">
+  <div
+    :class="withStickySubmitters ? 'sticky top-0 z-[1]' : ''"
+    :style="withStickySubmitters ? { backgroundColor } : {}"
+    class="flex items-center gap-1"
+  >
     <FieldSubmitter
       :model-value="selectedSubmitter.uuid"
       class="roles-dropdown w-full rounded-lg roles-dropdown"
-      :style="withStickySubmitters ? { backgroundColor } : {}"
       :submitters="submitters"
       :menu-style="{ overflow: 'auto', display: 'flex', flexDirection: 'row', maxHeight: 'calc(100vh - 120px)', backgroundColor: ['', null, 'transparent'].includes(backgroundColor) ? 'white' : backgroundColor }"
       :editable="editable && !defaultSubmitters.length"
       @new-submitter="save"
       @remove="removeSubmitter"
       @name-change="save"
-      @update:model-value="$emit('change-submitter', submitters.find((s) => s.uuid === $event))"
+      @update:model-value="[$emit('change-submitter', submitters.find((s) => s.uuid === $event)), isShowVariables = false]"
     />
+    <button
+      v-if="hasDynamicDocuments"
+      class="flex-shrink-0 rounded-md border hover:border-content flex items-center justify-center self-stretch"
+      :class="isShowVariables ? 'border-base-content bg-base-content text-base-100' : 'border-base-300'"
+      style="width: 44px"
+      :title="t('variables')"
+      @click.prevent="toggleVariables"
+    >
+      <IconBracketsContain
+        :width="22"
+        :height="22"
+        :stroke-width="1.6"
+      />
+    </button>
   </div>
+  <DynamicVariables
+    v-if="isShowVariables"
+    :editable="editable"
+    class="mt-1"
+  />
   <div
+    v-if="!isShowVariables"
     ref="fields"
     class="fields mt-2"
     :class="{ 'mb-1': !withCustomFields || !customFields.length }"
@@ -42,7 +65,7 @@
       @set-draw="$emit('set-draw', $event)"
     />
   </div>
-  <div v-if="submitterDefaultFields.length && editable">
+  <div v-if="!isShowVariables && submitterDefaultFields.length && editable">
     <hr class="mb-2">
     <template v-if="isShowFieldSearch">
       <input
@@ -110,7 +133,7 @@
     </div>
   </div>
   <div
-    v-if="editable && withCustomFields && (customFields.length || newCustomField)"
+    v-if="!isShowVariables && editable && withCustomFields && (customFields.length || newCustomField)"
     class="tabs w-full mb-1.5"
   >
     <a
@@ -127,7 +150,7 @@
     >{{ t('custom') }}</a>
   </div>
   <div
-    v-if="showCustomTab && editable && (customFields.length || newCustomField)"
+    v-if="!isShowVariables && showCustomTab && editable && (customFields.length || newCustomField)"
     ref="customFields"
     class="custom-fields"
     @dragover.prevent="onCustomFieldDragover"
@@ -195,7 +218,7 @@
     </div>
   </div>
   <div
-    v-if="editable && !onlyDefinedFields && (!showCustomTab || (!customFields.length && !newCustomField))"
+    v-if="!isShowVariables && editable && !onlyDefinedFields && (!showCustomTab || (!customFields.length && !newCustomField))"
     id="field-types-grid"
     class="grid grid-cols-3 gap-1 pb-2 fields-grid"
   >
@@ -283,7 +306,7 @@
     </template>
   </div>
   <div
-    v-if="fields.length < 4 && editable && withHelp && !showTourStartForm"
+    v-if="!isShowVariables && fields.length < 4 && editable && withHelp && !showTourStartForm"
     class="text-xs p-2 border border-base-200 rounded"
   >
     <ul class="list-disc list-outside ml-3">
@@ -299,7 +322,7 @@
     </ul>
   </div>
   <div
-    v-if="withFieldsDetection && editable && fields.length < 2"
+    v-if="!isShowVariables && withFieldsDetection && editable && fields.length < 2 && !template.schema.some((item) => item.dynamic)"
     class="my-2"
   >
     <button
@@ -336,7 +359,7 @@
     </button>
   </div>
   <div
-    v-show="fields.length < 4 && editable && withHelp && showTourStartForm"
+    v-show="!isShowVariables && fields.length < 4 && editable && withHelp && showTourStartForm"
     class="rounded py-2 px-4 w-full border border-dashed border-base-300"
   >
     <div class="text-center text-sm">
@@ -359,7 +382,8 @@ import Field from './field'
 import CustomField from './custom_field'
 import FieldType from './field_type'
 import FieldSubmitter from './field_submitter'
-import { IconLock, IconCirclePlus, IconInnerShadowTop, IconSparkles } from '@tabler/icons-vue'
+import { defineAsyncComponent } from 'vue'
+import { IconLock, IconCirclePlus, IconInnerShadowTop, IconSparkles, IconBracketsContain } from '@tabler/icons-vue'
 import IconDrag from './icon_drag'
 import { v4 } from 'uuid'
 
@@ -374,7 +398,9 @@ export default {
     IconInnerShadowTop,
     FieldSubmitter,
     IconDrag,
-    IconLock
+    IconLock,
+    IconBracketsContain,
+    DynamicVariables: defineAsyncComponent(() => import(/* webpackChunkName: "dynamic-editor" */ './dynamic_variables'))
   },
   inject: ['save', 'backgroundColor', 'withPhone', 'withVerification', 'withKba', 'withPayment', 't', 'fieldsDragFieldRef', 'customDragFieldRef', 'baseFetch', 'selectedAreasRef', 'getFieldTypeIndex'],
   props: {
@@ -475,7 +501,7 @@ export default {
       default: false
     }
   },
-  emits: ['add-field', 'set-draw', 'set-draw-type', 'set-draw-custom-field', 'set-drag', 'drag-end', 'scroll-to-area', 'change-submitter', 'set-drag-placeholder', 'select-submitter'],
+  emits: ['add-field', 'set-draw', 'set-draw-type', 'set-draw-custom-field', 'set-drag', 'drag-end', 'scroll-to-area', 'change-submitter', 'set-drag-placeholder', 'select-submitter', 'rebuild-variables-schema'],
   data () {
     return {
       fieldPagesLoaded: null,
@@ -483,12 +509,16 @@ export default {
       newCustomField: null,
       showCustomTab: false,
       defaultFieldsSearch: '',
-      customFieldsSearch: ''
+      customFieldsSearch: '',
+      isShowVariables: false
     }
   },
   computed: {
     fieldNames: FieldType.computed.fieldNames,
     fieldIcons: FieldType.computed.fieldIcons,
+    hasDynamicDocuments () {
+      return this.template.schema.some((item) => item.dynamic)
+    },
     numberOfPages () {
       return this.template.documents.reduce((acc, doc) => {
         return acc + doc.metadata?.pdf?.number_of_pages || doc.preview_images.length
@@ -556,6 +586,10 @@ export default {
     }
   },
   methods: {
+    toggleVariables () {
+      this.$emit('rebuild-variables-schema')
+      this.isShowVariables = !this.isShowVariables
+    },
     onDragstart (event, field) {
       this.removeDragOverlay(event)
 
@@ -582,6 +616,10 @@ export default {
       delete customField.prefillable
       delete customField.conditions
 
+      if (Array.isArray(customField.areas)) {
+        customField.areas = customField.areas.filter((area) => area.page !== null && area.page !== undefined)
+      }
+
       customField.areas?.forEach((area) => {
         delete area.attachment_uuid
         delete area.page

app/javascript/template_builder/i18n.js

@@ -49,6 +49,10 @@ const en = {
   with_logo: 'With logo',
   unchecked: 'Unchecked',
   price: 'Price',
+  type: 'Type',
+  list: 'list',
+  no_variables: 'No variables yet',
+  no_variables_description: 'Add [[variable]] marks to your document to create dynamic content variables.',
   type_value: 'Type value',
   equal: 'Equal',
   not_equal: 'Not equal',
@@ -73,6 +77,7 @@ const en = {
   up: 'Up',
   down: 'Down',
   checked: 'Checked',
+  current_date: 'Current date',
   save: 'Save',
   cancel: 'Cancel',
   any: 'Any',
@@ -104,6 +109,7 @@ const en = {
   option: 'Option',
   options: 'Options',
   condition: 'Condition',
+  make_dynamic: 'Make dynamic',
   first_party: 'First Party',
   second_party: 'Second Party',
   third_party: 'Third Party',
@@ -244,6 +250,10 @@ const es = {
   search_field: 'Campo de búsqueda',
   field_not_found: 'Campo no encontrado',
   clear: 'Borrar',
+  type: 'Tipo',
+  list: 'lista',
+  no_variables: 'Aún sin variables',
+  no_variables_description: 'Agregue marcas [[variable]] a su documento para crear variables de contenido dinámico.',
   type_value: 'Escriba valor',
   align: 'Alinear',
   resize: 'Redimensionar',
@@ -277,6 +287,7 @@ const es = {
   remove_condition: 'Eliminar condición',
   add_condition: 'Agregar condición',
   condition: 'Condición',
+  make_dynamic: 'Hacer dinámico',
   formula: 'Fórmula',
   edit: 'Editar',
   settings: 'Configuración',
@@ -286,6 +297,7 @@ const es = {
   are_you_sure_: '¿Estás seguro?',
   sign_yourself: 'Firma tú mismo',
   checked: 'Seleccionado',
+  current_date: 'Fecha actual',
   send: 'Enviar',
   remove: 'Eliminar',
   save: 'Guardar',
@@ -475,6 +487,10 @@ const it = {
   with_logo: 'Con logo',
   unchecked: 'Non selezionato',
   price: 'Prezzo',
+  type: 'Tipo',
+  list: 'lista',
+  no_variables: 'Ancora nessuna variabile',
+  no_variables_description: 'Aggiungi marcatori [[variable]] al documento per creare variabili di contenuto dinamico.',
   type_value: 'Inserisci valore',
   equal: 'Uguale',
   not_equal: 'Non uguale',
@@ -499,6 +515,7 @@ const it = {
   up: 'Su',
   down: 'Giù',
   checked: 'Selezionato',
+  current_date: 'Data corrente',
   save: 'Salva',
   cancel: 'Annulla',
   any: 'Qualsiasi',
@@ -530,6 +547,7 @@ const it = {
   option: 'Opzione',
   options: 'Opzioni',
   condition: 'Condizione',
+  make_dynamic: 'Rendi dinamico',
   first_party: 'Prima parte',
   second_party: 'Seconda parte',
   third_party: 'Terza parte',
@@ -670,6 +688,10 @@ const pt = {
   search_field: 'Campo de busca',
   field_not_found: 'Campo não encontrado',
   clear: 'Limpar',
+  type: 'Tipo',
+  list: 'lista',
+  no_variables: 'Ainda sem variáveis',
+  no_variables_description: 'Adicione marcações [[variable]] ao documento para criar variáveis de conteúdo dinâmico.',
   type_value: 'Digite valor',
   add_all_required_fields_to_continue: 'Adicione todos os campos obrigatórios para continuar',
   uploaded_pdf_contains_form_fields_keep_or_remove_them: 'O PDF carregado contém campos. Manter ou removê-los?',
@@ -703,6 +725,7 @@ const pt = {
   select_value_: 'Selecionar valor...',
   remove_condition: 'Remover condição',
   condition: 'Condição',
+  make_dynamic: 'Tornar dinâmico',
   formula: 'Fórmula',
   edit: 'Editar',
   settings: 'Configurações',
@@ -712,6 +735,7 @@ const pt = {
   are_you_sure_: 'Tem certeza?',
   sign_yourself: 'Assine você mesmo',
   checked: 'Marcado',
+  current_date: 'Data atual',
   send: 'Enviar',
   remove: 'Remover',
   save: 'Salvar',
@@ -901,6 +925,10 @@ const fr = {
   with_logo: 'Avec logo',
   unchecked: 'Décoché',
   price: 'Prix',
+  type: 'Type',
+  list: 'liste',
+  no_variables: 'Pas encore de variables',
+  no_variables_description: 'Ajoutez des balises [[variable]] à votre document pour créer des variables de contenu dynamique.',
   type_value: 'Saisir une valeur',
   equal: 'Égal',
   not_equal: 'Différent',
@@ -925,6 +953,7 @@ const fr = {
   up: 'Haut',
   down: 'Bas',
   checked: 'Coché',
+  current_date: 'Date du jour',
   save: 'Enregistrer',
   cancel: 'Annuler',
   any: "N'importe lequel",
@@ -956,6 +985,7 @@ const fr = {
   option: 'Option',
   options: 'Options',
   condition: 'Condition',
+  make_dynamic: 'Rendre dynamique',
   first_party: 'Première partie',
   second_party: 'Deuxième partie',
   third_party: 'Troisième partie',
@@ -1114,6 +1144,10 @@ const de = {
   with_logo: 'Mit Logo',
   unchecked: 'Nicht markiert',
   price: 'Preis',
+  type: 'Typ',
+  list: 'Liste',
+  no_variables: 'Noch keine Variablen',
+  no_variables_description: 'Fügen Sie [[variable]]-Markierungen zu Ihrem Dokument hinzu, um dynamische Inhaltsvariablen zu erstellen.',
   type_value: 'Wert eingeben',
   equal: 'Gleich',
   not_equal: 'Ungleich',
@@ -1138,6 +1172,7 @@ const de = {
   up: 'Nach oben',
   down: 'Nach unten',
   checked: 'Markiert',
+  current_date: 'Aktuelles Datum',
   save: 'Speichern',
   cancel: 'Abbrechen',
   any: 'Beliebig',
@@ -1169,6 +1204,7 @@ const de = {
   option: 'Option',
   options: 'Optionen',
   condition: 'Bedingung',
+  make_dynamic: 'Dynamisch machen',
   first_party: 'Erste Partei',
   second_party: 'Zweite Partei',
   third_party: 'Dritte Partei',
@@ -1327,6 +1363,10 @@ const nl = {
   with_logo: 'Met logo',
   unchecked: 'Niet aangevinkt',
   price: 'Prijs',
+  type: 'Type',
+  list: 'lijst',
+  no_variables: 'Nog geen variabelen',
+  no_variables_description: 'Voeg [[variable]]-markeringen toe aan uw document om dynamische inhoudsvariabelen te maken.',
   type_value: 'Typ waarde',
   equal: 'Gelijk aan',
   not_equal: 'Niet gelijk aan',
@@ -1351,6 +1391,7 @@ const nl = {
   up: 'Omhoog',
   down: 'Omlaag',
   checked: 'Aangevinkt',
+  current_date: 'Huidige datum',
   save: 'Opslaan',
   cancel: 'Annuleren',
   any: 'Elke',
@@ -1382,6 +1423,7 @@ const nl = {
   option: 'Optie',
   options: 'Opties',
   condition: 'Voorwaarde',
+  make_dynamic: 'Dynamisch maken',
   first_party: 'Eerste partij',
   second_party: 'Tweede partij',
   third_party: 'Derde partij',

app/javascript/template_builder/preview.vue

@@ -18,20 +18,18 @@
         >
           <div
             style="width: 26px"
-            class="flex flex-col justify-between group-hover:opacity-100"
-            :class="{'opacity-0': !item.conditions?.length }"
+            class="flex flex-col"
           >
-            <div>
-              <button
-                class="btn border-gray-300 bg-white text-base-content btn-xs rounded hover:text-base-100 hover:bg-base-content hover:border-base-content w-full transition-colors p-0 document-control-button"
-                @click.stop="isShowConditionsModal = true"
-              >
-                <IconRouteAltLeft
-                  :width="14"
-                  :stroke-width="1.6"
-                />
-              </button>
-            </div>
+            <button
+              v-if="item.conditions?.length"
+              class="btn border-gray-300 bg-white text-base-content btn-xs rounded hover:text-base-100 hover:bg-base-content hover:border-base-content w-full transition-colors p-0 document-control-button"
+              @click.stop="isShowConditionsModal = true"
+            >
+              <IconRouteAltLeft
+                :width="14"
+                :stroke-width="1.6"
+              />
+            </button>
           </div>
           <div class="">
             <ReplaceButton
@@ -44,51 +42,105 @@
             />
           </div>
           <div
-            class="flex flex-col justify-between opacity-0 group-hover:opacity-100"
+            class="flex flex-col justify-between"
           >
-            <div>
+            <span
+              class="dropdown dropdown-end group-hover:opacity-100 has-[label:focus]:opacity-100"
+              :class="{ 'dropdown-open': isMakeDynamicLoading, 'opacity-0': !isMakeDynamicLoading }"
+              @mouseenter="renderDropdown = true"
+              @touchstart="renderDropdown = true"
+            >
+              <label
+                tabindex="0"
+                class="btn border-gray-300 bg-white text-base-content btn-xs rounded hover:text-base-100 hover:bg-base-content hover:border-base-content w-full transition-colors document-control-button px-0"
+                style="width: 24px; height: 24px"
+                @click.stop
+              >
+                <IconDotsVertical
+                  :width="16"
+                  :height="16"
+                  :stroke-width="1.6"
+                />
+              </label>
+              <ul
+                v-if="renderDropdown"
+                tabindex="0"
+                class="mt-1.5 dropdown-content p-1 shadow-lg rounded-lg border border-neutral-200 z-50 bg-white"
+                style="min-width: 170px"
+                @click="closeDropdown"
+              >
+                <li>
+                  <button
+                    class="w-full px-2 py-1 rounded-md hover:bg-neutral-100 flex items-center justify-between text-sm"
+                    @click.stop="isShowConditionsModal = true; closeDropdown()"
+                  >
+                    <span class="flex items-center space-x-2">
+                      <IconRouteAltLeft class="w-4 h-4" />
+                      <span>{{ t('condition') }}</span>
+                    </span>
+                    <span
+                      v-if="item.conditions?.length"
+                      class="bg-neutral-200 rounded px-1 leading-3"
+                      style="font-size: 9px;"
+                    >{{ item.conditions.length }}</span>
+                  </button>
+                </li>
+                <li v-if="!item.dynamic">
+                  <button
+                    class="w-full px-2 py-1 rounded-md hover:bg-neutral-100 flex items-center space-x-2 text-sm whitespace-nowrap"
+                    @click.stop="$emit('reorder', item); closeDropdown()"
+                  >
+                    <IconSortDescending2 class="w-4 h-4" />
+                    <span>{{ t('reorder_fields') }}</span>
+                  </button>
+                </li>
+                <li v-if="withDynamicDocuments && !item.dynamic && document.metadata?.original_uuid">
+                  <button
+                    class="w-full px-2 py-1 rounded-md hover:bg-neutral-100 flex items-center space-x-2 text-sm whitespace-nowrap"
+                    :disabled="isMakeDynamicLoading"
+                    @click.stop="makeDynamic"
+                  >
+                    <IconInnerShadowTop
+                      v-if="isMakeDynamicLoading"
+                      class="w-4 h-4 animate-spin"
+                    />
+                    <IconBolt
+                      v-else
+                      class="w-4 h-4"
+                    />
+                    <span>{{ t('make_dynamic') }}</span>
+                  </button>
+                </li>
+                <hr class="my-1 border-neutral-200">
+                <li>
+                  <button
+                    class="w-full px-2 py-1 rounded-md hover:bg-neutral-100 flex items-center space-x-2 text-sm text-red-600"
+                    @click.stop="$emit('remove', item); closeDropdown()"
+                  >
+                    <IconTrashX class="w-4 h-4" />
+                    <span>{{ t('remove') }}</span>
+                  </button>
+                </li>
+              </ul>
+            </span>
+            <div
+              v-if="withArrows"
+              class="flex flex-col space-y-1 opacity-0 group-hover:opacity-100"
+            >
               <button
                 class="btn border-gray-300 bg-white text-base-content btn-xs rounded hover:text-base-100 hover:bg-base-content hover:border-base-content w-full transition-colors document-control-button"
                 style="width: 24px; height: 24px"
-                @click.stop="$emit('remove', item)"
+                @click.stop="$emit('up', item)"
               >
-                &times;
+                &uarr;
               </button>
-            </div>
-            <div
-              class="flex flex-col space-y-1"
-            >
-              <span
-                :data-tip="t('reorder_fields')"
-                class="tooltip tooltip-left before:text-xs"
+              <button
+                class="btn border-gray-300 bg-white text-base-content btn-xs rounded hover:text-base-100 hover:bg-base-content hover:border-base-content w-full transition-colors document-control-button"
+                style="width: 24px; height: 24px"
+                @click.stop="$emit('down', item)"
               >
-                <button
-                  class="btn border-gray-300 bg-white text-base-content btn-xs rounded hover:text-base-100 hover:bg-base-content hover:border-base-content w-full transition-colors p-0 document-control-button"
-                  @click.stop="$emit('reorder', item)"
-                >
-                  <IconSortDescending2
-                    :width="18"
-                    :height="18"
-                    :stroke-width="1.6"
-                  />
-                </button>
-              </span>
-              <template v-if="withArrows">
-                <button
-                  class="btn border-gray-300 bg-white text-base-content btn-xs rounded hover:text-base-100 hover:bg-base-content hover:border-base-content w-full transition-colors document-control-button"
-                  style="width: 24px; height: 24px"
-                  @click.stop="$emit('up', item)"
-                >
-                  &uarr;
-                </button>
-                <button
-                  class="btn border-gray-300 bg-white text-base-content btn-xs rounded hover:text-base-100 hover:bg-base-content hover:border-base-content w-full transition-colors document-control-button"
-                  style="width: 24px; height: 24px"
-                  @click.stop="$emit('down', item)"
-                >
-                  &darr;
-                </button>
-              </template>
+                &darr;
+              </button>
             </div>
           </div>
         </div>
@@ -129,7 +181,7 @@
 <script>
 import Contenteditable from './contenteditable'
 import Upload from './upload'
-import { IconRouteAltLeft, IconSortDescending2 } from '@tabler/icons-vue'
+import { IconRouteAltLeft, IconSortDescending2, IconDotsVertical, IconTrashX, IconBolt, IconInnerShadowTop } from '@tabler/icons-vue'
 import ConditionsModal from './conditions_modal'
 import ReplaceButton from './replace'
 import GoogleDriveDocumentSettings from './google_drive_document_settings'
@@ -140,13 +192,17 @@ export default {
   name: 'DocumentPreview',
   components: {
     Contenteditable,
+    IconInnerShadowTop,
     IconRouteAltLeft,
     ConditionsModal,
     ReplaceButton,
     GoogleDriveDocumentSettings,
-    IconSortDescending2
+    IconSortDescending2,
+    IconDotsVertical,
+    IconTrashX,
+    IconBolt
   },
-  inject: ['t', 'getFieldTypeIndex'],
+  inject: ['t', 'getFieldTypeIndex', 'baseFetch'],
   props: {
     item: {
       type: Object,
@@ -175,16 +231,27 @@ export default {
       required: true,
       default: true
     },
+    dynamicDocuments: {
+      type: Array,
+      required: true
+    },
+    withDynamicDocuments: {
+      type: Boolean,
+      required: false,
+      default: false
+    },
     withArrows: {
       type: Boolean,
       required: false,
       default: true
     }
   },
-  emits: ['scroll-to', 'change', 'remove', 'up', 'down', 'replace', 'reorder'],
+  emits: ['scroll-to', 'change', 'remove', 'up', 'down', 'replace', 'reorder', 'make-dynamic'],
   data () {
     return {
-      isShowConditionsModal: false
+      isShowConditionsModal: false,
+      isMakeDynamicLoading: false,
+      renderDropdown: false
     }
   },
   computed: {
@@ -200,6 +267,32 @@ export default {
   methods: {
     upload: Upload.methods.upload,
     buildDefaultName: Field.methods.buildDefaultName,
+    closeDropdown () {
+      this.$el.getRootNode().activeElement.blur()
+    },
+    makeDynamic () {
+      this.isMakeDynamicLoading = true
+
+      this.baseFetch(`/templates/${this.template.id}/dynamic_documents`, {
+        method: 'POST',
+        body: JSON.stringify({ uuid: this.document.uuid }),
+        headers: {
+          'Content-Type': 'application/json'
+        }
+      }).then(async (resp) => {
+        const dynamicDocument = await resp.json()
+
+        if (dynamicDocument.uuid) {
+          this.dynamicDocuments.push(dynamicDocument)
+        }
+
+        this.template.schema.find((item) => item.attachment_uuid === dynamicDocument.uuid).dynamic = true
+
+        this.$emit('change')
+      }).finally(() => {
+        this.isMakeDynamicLoading = false
+      })
+    },
     onUpdateName (value) {
       this.item.name = value
 

app/jobs/generate_attachment_preview_job.rb

@@ -1,21 +0,0 @@
-# frozen_string_literal: true
-
-class GenerateAttachmentPreviewJob
-  include Sidekiq::Job
-
-  InvalidFormat = Class.new(StandardError)
-
-  sidekiq_options queue: :images
-
-  def perform(params = {})
-    attachment = ActiveStorage::Attachment.find(params['attachment_id'])
-
-    if attachment.content_type == Templates::ProcessDocument::PDF_CONTENT_TYPE
-      Templates::ProcessDocument.generate_pdf_preview_images(attachment, attachment.download)
-    elsif attachment.image?
-      Templates::ProcessDocument.generate_preview_image(attachment, attachment.download)
-    else
-      raise InvalidFormat, attachment.id
-    end
-  end
-end

app/models/document_generation_event.rb

@@ -13,7 +13,7 @@
 # Indexes
 #
 #  index_document_generation_events_on_submitter_id                 (submitter_id)
-#  index_document_generation_events_on_submitter_id_and_event_name  (submitter_id,event_name) UNIQUE WHERE ((event_name)::text = ANY ((ARRAY['start'::character varying, 'complete'::character varying])::text[]))
+#  index_document_generation_events_on_submitter_id_and_event_name  (submitter_id,event_name) UNIQUE WHERE ((event_name)::text = ANY (ARRAY[('start'::character varying)::text, ('complete'::character varying)::text]))
 #
 # Foreign Keys
 #

app/models/dynamic_document.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: dynamic_documents
+#
+#  id          :bigint           not null, primary key
+#  body        :text             not null
+#  head        :text
+#  sha1        :text             not null
+#  uuid        :uuid             not null
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#  template_id :bigint           not null
+#
+# Indexes
+#
+#  index_dynamic_documents_on_template_id  (template_id)
+#
+# Foreign Keys
+#
+#  fk_rails_...  (template_id => templates.id)
+#
+class DynamicDocument < ApplicationRecord
+  belongs_to :template
+
+  has_many_attached :attachments
+
+  has_many :versions, class_name: 'DynamicDocumentVersion', dependent: :destroy
+
+  before_validation :set_sha1
+
+  def set_sha1
+    self.sha1 = Digest::SHA1.hexdigest(body)
+  end
+end

app/models/dynamic_document_version.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: dynamic_document_versions
+#
+#  id                  :bigint           not null, primary key
+#  areas               :text             not null
+#  sha1                :string           not null
+#  created_at          :datetime         not null
+#  updated_at          :datetime         not null
+#  dynamic_document_id :bigint           not null
+#
+# Indexes
+#
+#  idx_on_dynamic_document_id_sha1_3503adf557  (dynamic_document_id,sha1) UNIQUE
+#
+# Foreign Keys
+#
+#  fk_rails_...  (dynamic_document_id => dynamic_documents.id)
+#
+class DynamicDocumentVersion < ApplicationRecord
+  belongs_to :dynamic_document
+
+  has_one_attached :document
+
+  attribute :areas, :string, default: -> { [] }
+
+  serialize :areas, coder: JSON
+end

app/models/email_event.rb

@@ -20,7 +20,7 @@
 #
 #  index_email_events_on_account_id_and_event_datetime  (account_id,event_datetime)
 #  index_email_events_on_email                          (email)
-#  index_email_events_on_email_event_types              (email) WHERE ((event_type)::text = ANY ((ARRAY['bounce'::character varying, 'soft_bounce'::character varying, 'permanent_bounce'::character varying, 'complaint'::character varying, 'soft_complaint'::character varying])::text[]))
+#  index_email_events_on_email_event_types              (email) WHERE ((event_type)::text = ANY (ARRAY[('bounce'::character varying)::text, ('soft_bounce'::character varying)::text, ('permanent_bounce'::character varying)::text, ('complaint'::character varying)::text, ('soft_complaint'::character varying)::text]))
 #  index_email_events_on_emailable                      (emailable_type,emailable_id)
 #  index_email_events_on_message_id                     (message_id)
 #

app/models/lock_event.rb

@@ -12,7 +12,7 @@
 #
 # Indexes
 #
-#  index_lock_events_on_event_name_and_key  (event_name,key) UNIQUE WHERE ((event_name)::text = ANY ((ARRAY['start'::character varying, 'complete'::character varying])::text[]))
+#  index_lock_events_on_event_name_and_key  (event_name,key) UNIQUE WHERE ((event_name)::text = ANY (ARRAY[('start'::character varying)::text, ('complete'::character varying)::text]))
 #  index_lock_events_on_key                 (key)
 #
 class LockEvent < ApplicationRecord

app/models/submission.rb

@@ -10,7 +10,7 @@
 #  name                :text
 #  preferences         :text             not null
 #  slug                :string           not null
-#  source              :text             not null
+#  source              :string           not null
 #  submitters_order    :string           not null
 #  template_fields     :text
 #  template_schema     :text
@@ -75,6 +75,17 @@ class Submission < ApplicationRecord
            ->(e) { where(uuid: (e.template_schema.presence || e.template.schema).pluck('attachment_uuid')) },
            through: :template, source: :documents_attachments
 
+  has_many :template_schema_static_documents,
+           ->(e) { where(uuid: e.template_schema.reject { |s| s['dynamic'] }.pluck('attachment_uuid')) },
+           through: :template, source: :documents_attachments
+
+  has_many :template_schema_dynamic_document_versions,
+           ->(e) { where(sha1: e.template_schema.select { |s| s['dynamic'] }.pluck('dynamic_document_sha1')) },
+           through: :template, source: :dynamic_document_versions
+
+  has_many :template_schema_dynamic_document_attachments,
+           through: :template_schema_dynamic_document_versions, source: :document_attachment
+
   scope :active, -> { where(archived_at: nil) }
   scope :archived, -> { where.not(archived_at: nil) }
   scope :pending, lambda {
@@ -110,13 +121,51 @@ class Submission < ApplicationRecord
   end
 
   def schema_documents
-    if template_id?
-      template_schema_documents
+    return documents_attachments unless template_id?
+
+    dynamic_count = template_schema&.count { |e| e['dynamic'] }.to_i
+
+    if template.variables_schema.blank?
+      if dynamic_count > 0
+        if dynamic_count == template_schema.size
+          template_schema_dynamic_document_attachments
+        else
+          template_schema_dynamic_and_static_document_attachments
+        end
+      else
+        template_schema_documents
+      end
+    elsif dynamic_count > 0 && dynamic_count != template_schema.size
+      template_schema_submission_dynamic_and_static_document_attachments
     else
       documents_attachments
     end
   end
 
+  def template_schema_submission_dynamic_and_static_document_attachments
+    @template_schema_submission_dynamic_and_static_document_attachments ||=
+      ActiveStorage::Attachment.where(
+        ActiveStorage::Attachment.arel_table[:id].in(
+          template_schema_static_documents.select(:id).arel.union(
+            :all,
+            documents_attachments.select(:id).arel
+          )
+        )
+      )
+  end
+
+  def template_schema_dynamic_and_static_document_attachments
+    @template_schema_dynamic_and_static_document_attachments ||=
+      ActiveStorage::Attachment.where(
+        ActiveStorage::Attachment.arel_table[:id].in(
+          template_schema_static_documents.select(:id).arel.union(
+            :all,
+            template_schema_dynamic_document_attachments.select(:id).arel
+          )
+        )
+      )
+  end
+
   def fields_uuid_index
     @fields_uuid_index ||= (template_fields || template.fields).index_by { |f| f['uuid'] }
   end

app/models/submission_event.rb

@@ -20,7 +20,7 @@
 #  index_submission_events_on_created_at        (created_at)
 #  index_submission_events_on_submission_id     (submission_id)
 #  index_submission_events_on_submitter_id      (submitter_id)
-#  index_submissions_events_on_sms_event_types  (account_id,created_at) WHERE ((event_type)::text = ANY ((ARRAY['send_sms'::character varying, 'send_2fa_sms'::character varying])::text[]))
+#  index_submissions_events_on_sms_event_types  (account_id,created_at) WHERE ((event_type)::text = ANY (ARRAY[('send_sms'::character varying)::text, ('send_2fa_sms'::character varying)::text]))
 #
 # Foreign Keys
 #

app/models/template.rb

@@ -70,6 +70,12 @@ class Template < ApplicationRecord
   has_many :submissions, dependent: :destroy
   has_many :template_sharings, dependent: :destroy
   has_many :template_accesses, dependent: :destroy
+  has_many :dynamic_documents, dependent: :destroy
+  has_many :dynamic_document_versions, through: :dynamic_documents, source: :versions
+
+  has_many :schema_dynamic_documents, lambda { |e|
+    where(uuid: e.schema.select { |e| e['dynamic'] }.pluck('attachment_uuid'))
+  }, class_name: 'DynamicDocument', dependent: :destroy, inverse_of: :template
 
   scope :active, -> { where(archived_at: nil) }
   scope :archived, -> { where.not(archived_at: nil) }

app/views/submissions/_detailed_form.html.erb

@@ -3,8 +3,8 @@
   <% submitters = template.submitters.reject { |e| e['invite_by_uuid'].present? || e['optional_invite_by_uuid'].present? || e['invite_via_field_uuid'].present? } %>
   <dynamic-list class="space-y-4">
     <div class="space-y-4">
-      <div class="card card-compact bg-base-300/40" data-targets="dynamic-list.items">
-        <div class="card-body">
+      <div class="<%= 'p-4 rounded-xl bg-base-300/40' unless local_assigns[:variables_form] %>" data-targets="dynamic-list.items">
+        <div>
           <div class="absolute right-4 top-5">
             <a href="#" data-action="click:dynamic-list#removeItem" class="<%= submitters.size == 1 ? 'right-2 top-1' : '-top-3' %> relative block w-6 h-6 rounded-lg text-neutral-700 text-center bg-base-300 p-1 hidden hover:bg-neutral hover:text-white">
               <%= svg_icon('trash', class: 'w-4 h-4') %>
@@ -86,13 +86,14 @@
         </div>
       </div>
     </div>
-    <% if params[:selfsign].blank? && local_assigns[:prefillable_fields].blank? && local_assigns[:recipient_form_fields].blank? %>
+    <% if params[:selfsign].blank? && local_assigns[:prefillable_fields].blank? && local_assigns[:recipient_form_fields].blank? && local_assigns[:variables_form].blank? %>
       <a href="#" class="btn btn-primary btn-sm w-full flex items-center justify-center" data-action="click:dynamic-list#addItem">
         <%= svg_icon('user_plus', class: 'w-4 h-4 stroke-2') %>
         <span><%= t('add_new') %></span>
       </a>
     <% end %>
   </dynamic-list>
+  <%= local_assigns[:variables_form] %>
   <div>
     <%= render('submitters_order', f:, template:) if Accounts.can_send_emails?(current_account) %>
     <%= render 'send_email', f:, template: %>

app/views/submissions/_email_form.html.erb

@@ -1,6 +1,27 @@
 <%= form_for '', url: template_submissions_path(template), html: { class: 'space-y-4', autocomplete: 'off' }, data: { turbo_frame: :_top } do |f| %>
   <% submitters = template.submitters.reject { |e| e['invite_by_uuid'].present? || e['optional_invite_by_uuid'].present? || e['invite_via_field_uuid'].present? } %>
-  <% if submitters.size == 1 %>
+  <% if submitters.size == 1 && local_assigns[:variables_form] %>
+    <% item = submitters.first %>
+    <div class="grid gap-1">
+      <submitter-item class="grid md:grid-cols-2 gap-1">
+        <div class="form-control">
+          <input type="hidden" name="submission[1][submitters][][uuid]" value="<%= item['uuid'] %>">
+          <submitters-autocomplete data-field="email">
+            <linked-input data-target-id="<%= "email_#{item['linked_to_uuid']}" if item['linked_to_uuid'].present? %>">
+              <%= tag.input type: 'email', multiple: true, name: 'submission[1][submitters][][email]', autocomplete: 'off', class: 'base-input !h-10 w-full', placeholder: t('email'), required: true, value: item['email'].presence || (params[:selfsign] || item['is_requester'] ? current_user.email : ''), id: "email_#{item['uuid']}" %>
+            </linked-input>
+          </submitters-autocomplete>
+        </div>
+        <div class="form-control flex">
+          <submitters-autocomplete data-field="name">
+            <linked-input data-target-id="<%= "email_name_#{item['linked_to_uuid']}" if item['linked_to_uuid'].present? %>">
+              <input type="text" name="submission[1][submitters][][name]" autocomplete="off" class="base-input !h-10 w-full" placeholder="<%= "#{t('name')} (#{t('optional')})" %>" value="<%= params[:selfsign] || item['is_requester'] ? current_user.full_name : '' %>" dir="auto" id="email_name_<%= item['uuid'] %>">
+            </linked-input>
+          </submitters-autocomplete>
+        </div>
+      </submitter-item>
+    </div>
+  <% elsif submitters.size == 1 %>
     <submitter-item class="form-control">
       <emails-textarea data-bulk-enabled="<%= Docuseal.demo? || !Docuseal.multitenant? || can?(:manage, :bulk_send) %>" data-limit="<%= Docuseal.multitenant? ? (can?(:manage, :bulk_send) ? 40 : 1) : nil %>">
         <submitters-autocomplete data-field="email" class="block relative">
@@ -13,8 +34,8 @@
   <% else %>
     <dynamic-list class="space-y-4">
       <div class="space-y-4">
-        <div class="card card-compact bg-base-300/40" data-targets="dynamic-list.items">
-          <div class="card-body">
+        <div class="<%= 'p-4 rounded-xl bg-base-300/40' unless local_assigns[:variables_form] %>" data-targets="dynamic-list.items">
+          <div>
             <div class="absolute right-4 top-5">
               <a href="#" data-action="click:dynamic-list#removeItem" class="-top-3 relative block w-6 h-6 rounded-lg text-neutral-700 text-center bg-base-300 p-1 hidden hover:bg-neutral hover:text-white">
                 <%= svg_icon('trash', class: 'w-4 h-4') %>
@@ -38,7 +59,7 @@
           </div>
         </div>
       </div>
-      <% if params[:selfsign].blank? %>
+      <% if params[:selfsign].blank? && local_assigns[:variables_form].blank? %>
         <a href="#" class="btn btn-primary btn-sm w-full flex items-center justify-center" data-action="click:dynamic-list#addItem">
           <%= svg_icon('user_plus', class: 'w-4 h-4 stroke-2') %>
           <span><%= t('add_new') %></span>
@@ -46,6 +67,7 @@
       <% end %>
     </dynamic-list>
   <% end %>
+  <%= local_assigns[:variables_form] %>
   <div>
     <%= render('submitters_order', f:, template:) if Accounts.can_send_emails?(current_account) %>
     <%= render 'send_email', f:, template: %>

app/views/submissions/_phone_form.html.erb

@@ -2,8 +2,8 @@
   <% submitters = template.submitters.reject { |e| e['invite_by_uuid'].present? || e['optional_invite_by_uuid'].present? || e['invite_via_field_uuid'].present? } %>
   <dynamic-list class="space-y-4">
     <div class="space-y-4">
-      <div class="card card-compact bg-base-300/40" data-targets="dynamic-list.items">
-        <div class="card-body">
+      <div class="<%= 'p-4 rounded-xl bg-base-300/40' unless local_assigns[:variables_form] %>" data-targets="dynamic-list.items">
+        <div>
           <div class="absolute right-4 top-5">
             <a href="#" data-action="click:dynamic-list#removeItem" class="<%= submitters.size == 1 ? 'right-2 top-1' : '-top-3' %> relative block w-6 h-6 rounded-lg text-neutral-700 text-center bg-base-300 p-1 hidden hover:bg-neutral hover:text-white">
               <%= svg_icon('trash', class: 'w-4 h-4') %>
@@ -49,13 +49,14 @@
         </div>
       </div>
     </div>
-    <% if params[:selfsign].blank? %>
+    <% if params[:selfsign].blank? && local_assigns[:variables_form].blank? %>
       <a href="#" class="btn btn-primary btn-sm w-full flex items-center justify-center" data-action="click:dynamic-list#addItem">
         <%= svg_icon('user_plus', class: 'w-4 h-4 stroke-2') %>
         <span><%= t('add_new') %></span>
       </a>
     <% end %>
   </dynamic-list>
+  <%= local_assigns[:variables_form] %>
   <div>
     <%= render('submitters_order', f:, template:) if Accounts.can_send_emails?(current_account) %>
     <%= render 'send_sms', f:, checked: true %>

app/views/submissions/new.html.erb

@@ -4,8 +4,10 @@
 <% default_tab = cookies.permanent[:add_recipients_tab].presence || 'email' %>
 <% recipient_form_fields = Accounts.load_recipient_form_fields(current_account) if prefillable_fields.blank? %>
 <% only_detailed = require_phone_2fa || require_email_2fa || prefillable_fields.present? || recipient_form_fields.present? %>
+<% with_list = @template.variables_schema.blank? %>
+<% variables_form = render 'variables_form', schema: @template.variables_schema if @template.variables_schema.present? && @template.variables_schema.any? { |_, v| !v['disabled'] } %>
 <%= render 'shared/turbo_modal_large', title: params[:selfsign] ? t('add_recipients') : t('add_new_recipients') do %>
-  <% options = [only_detailed ? nil : [t('via_email'), 'email'], only_detailed ? nil : [t('via_phone'), 'phone'], [t('detailed'), 'detailed'], [t('upload_list'), 'list']].compact %>
+  <% options = [only_detailed ? nil : [t('via_email'), 'email'], only_detailed ? nil : [t('via_phone'), 'phone'], [t('detailed'), 'detailed'], with_list ? [t('upload_list'), 'list'] : nil].compact %>
   <toggle-visible data-element-ids="<%= options.map(&:last).to_json %>" class="relative text-center px-2 mt-4 block">
     <div class="flex justify-center">
       <% options.each_with_index do |(label, value), index| %>
@@ -21,18 +23,20 @@
   <div class="px-5 mb-5 mt-4">
     <% unless only_detailed %>
       <div id="email" class="<%= 'hidden' if default_tab != 'email' %>">
-        <%= render 'email_form', template: @template %>
+        <%= render 'email_form', template: @template, variables_form: %>
       </div>
       <div id="phone" class="<%= 'hidden' if default_tab != 'phone' %>">
-        <%= render 'phone_form', template: @template %>
+        <%= render 'phone_form', template: @template, variables_form: %>
       </div>
     <% end %>
     <div id="detailed" class="<%= 'hidden' if !only_detailed && default_tab != 'detailed' %>">
-      <%= render 'detailed_form', template: @template, require_phone_2fa:, require_email_2fa:, prefillable_fields:, recipient_form_fields: %>
-    </div>
-    <div id="list" class="hidden">
-      <%= render 'list_form', template: @template %>
+      <%= render 'detailed_form', template: @template, require_phone_2fa:, require_email_2fa:, prefillable_fields:, recipient_form_fields:, variables_form: %>
     </div>
+    <% if with_list %>
+      <div id="list" class="hidden">
+        <%= render 'list_form', template: @template %>
+      </div>
+    <% end %>
     <%= render 'submissions/error' %>
   </div>
   <%= content_for(:modal_extra) %>

app/views/submissions/show.html.erb

@@ -104,7 +104,7 @@
           <% preview_images_index = document.preview_images.loaded? ? document.preview_images.index_by { |e| e.filename.base.to_i } : {} %>
           <% lazyload_metadata = document.preview_images.first&.metadata || Templates::ProcessDocument::US_LETTER_SIZE %>
           <% (document.metadata.dig('pdf', 'number_of_pages') || (document.preview_images.loaded? ? preview_images_index.size : document.preview_images.size)).times do |index| %>
-            <% page = preview_images_index[index] || page_blob_struct.new(metadata: lazyload_metadata, url: preview_document_page_path(document.signed_uuid, "#{index}.jpg")) %>
+            <% page = preview_images_index[index] || page_blob_struct.new(metadata: lazyload_metadata, url: preview_document_page_path(document.signed_key, "#{index}.jpg")) %>
             <page-container id="<%= "page-#{document.uuid}-#{index}" %>" class="block before:border before:absolute before:top-0 before:bottom-0 before:left-0 before:right-0 before:rounded relative mb-4" style="container-type: size; aspect-ratio: <%= width = page.metadata['width'] %> / <%= height = page.metadata['height'] %>">
               <img loading="lazy" src="<%= page.url %>" width="<%= width %>" class="rounded" height="<%= height %>">
               <div class="top-0 bottom-0 left-0 right-0 absolute">

app/views/submit_form/show.html.erb

@@ -65,7 +65,7 @@
           <% preview_images_index = document.preview_images.loaded? ? document.preview_images.index_by { |e| e.filename.base.to_i } : {} %>
           <% lazyload_metadata = document.preview_images.last&.metadata || Templates::ProcessDocument::US_LETTER_SIZE %>
           <% (document.metadata.dig('pdf', 'number_of_pages') || (document.preview_images.loaded? ? preview_images_index.size : document.preview_images.size)).times do |index| %>
-            <% page = preview_images_index[index] || page_blob_struct.new(metadata: lazyload_metadata, url: preview_document_page_path(document.signed_uuid, "#{index}.jpg")) %>
+            <% page = preview_images_index[index] || page_blob_struct.new(metadata: lazyload_metadata, url: preview_document_page_path(document.signed_key, "#{index}.jpg")) %>
             <page-container class="block relative my-4 shadow-md" style="container-type: size; aspect-ratio: <%= width = page.metadata['width'] %> / <%= height = page.metadata['height'] %>">
               <img loading="lazy" src="<%= page.url %>" width="<%= width %>" height="<%= height %>">
               <div id="page-<%= [document.uuid, index].join('-') %>" class="top-0 bottom-0 left-0 right-0 absolute">

app/views/templates/_title.html.erb

@@ -49,9 +49,9 @@
             <% end %>
           </div>
         <% end %>
-        <%= link_to template_share_link_path(template), class: 'absolute md:relative bottom-0 right-0 btn btn-xs md:btn-sm whitespace-nowrap btn-neutral text-white mt-1 px-2', data: { turbo_frame: :modal } do %>
+        <%= link_to template_share_link_path(template), class: "absolute md:relative bottom-0 right-0 btn btn-xs md:btn-sm whitespace-nowrap btn-neutral text-white mt-1 px-2 #{'btn-disabled text-base-100' if template.variables_schema.present?}", data: { turbo_frame: :modal } do %>
           <span class="flex items-center justify-center space-x-2">
-            <%= svg_icon('link', class: 'w-4 h-4 md:w-6 md:h-6 text-white') %>
+            <%= svg_icon('link', class: 'w-4 h-4 md:w-6 md:h-6') %>
             <span><%= t('link') %></span>
           </span>
         <% end %>

app/views/templates/show.html.erb

@@ -94,7 +94,7 @@
                   <span class="mr-1"><%= t('send_to_recipients') %></span>
                 <% end %>
               <% end %>
-              <% if Templates.filter_undefined_submitters(@template.submitters).size == 1 %>
+              <% if Templates.filter_undefined_submitters(@template.submitters).size == 1 && @template.variables_schema.blank? %>
                 <%= button_to start_form_path(@template.slug), params: { selfsign: true }, method: :put, class: 'white-button w-full', form: { style: 'display: inline', target: '_blank', data: { turbo: false } } do %>
                   <%= svg_icon('writing', class: 'w-6 h-6') %>
                   <span class="mr-1"><%= t('sign_it_yourself') %></span>

config/environments/production.rb

@@ -152,7 +152,7 @@ Rails.application.configure do
         template_id: params[:template_id],
         submission_id: params[:submission_id],
         submitter_id: params[:submitter_id],
-        sig: (params[:signed_uuid] || params[:signed_id]).to_s.split('--').first,
+        sig: (params[:signed_key] || params[:signed_uuid] || params[:signed_id]).to_s.split('--').first,
         slug: (params[:slug] ||
                params[:submitter_slug] ||
                params[:submission_slug] ||

config/initializers/active_storage.rb

@@ -8,6 +8,10 @@ ActiveSupport.on_load(:active_storage_attachment) do
   def signed_uuid
     @signed_uuid ||= ApplicationRecord.signed_id_verifier.generate(uuid, expires_in: 6.hours, purpose: :attachment)
   end
+
+  def signed_key
+    @signed_key ||= ApplicationRecord.signed_id_verifier.generate([id, uuid], expires_in: 6.hours, purpose: :attachment)
+  end
 end
 
 # rubocop:disable Metrics/BlockLength

config/locales/i18n.yml

@@ -29,6 +29,7 @@ en: &en
   pro: Pro
   thanks: Thanks
   private: Private
+  _variables: Variables
   make_all_newly_created_templates_private_to_their_creator_and_admins_by_default: Make all newly created templates private to their creator and admins by default.
   create_templates_with_admin_access_by_default: Create templates with admin access by default
   require_email_2fa: Require email 2FA
@@ -1049,6 +1050,7 @@ es: &es
   stripe_account_has_been_connected: La cuenta de Stripe ha sido conectada.
   re_connect_stripe: Volver a conectar Stripe
   private: Privado
+  _variables: Variables
   make_all_newly_created_templates_private_to_their_creator_and_admins_by_default: Hacer que todas las plantillas recién creadas sean privadas para su creador y los administradores por defecto.
   create_templates_with_admin_access_by_default: Crear plantillas con acceso de administrador por defecto
   require_email_2fa: Requerir 2FA por correo electrónico
@@ -2051,6 +2053,7 @@ it: &it
   stripe_account_has_been_connected: L'account Stripe è stato collegato.
   re_connect_stripe: Ricollega Stripe
   private: Privato
+  _variables: Variabili
   make_all_newly_created_templates_private_to_their_creator_and_admins_by_default: Rendere tutte le nuove template private per il creatore e gli amministratori per impostazione predefinita.
   create_templates_with_admin_access_by_default: Crea modelli con accesso amministratore per impostazione predefinita
   require_email_2fa: Richiedi 2FA email
@@ -3054,6 +3057,7 @@ fr: &fr
   stripe_account_has_been_connected: Le compte Stripe a été connecté.
   re_connect_stripe: Reconnecter Stripe
   private: Privé
+  _variables: Variables
   make_all_newly_created_templates_private_to_their_creator_and_admins_by_default: Rendre tous les nouveaux modèles privés pour leur créateur et les administrateurs par défaut.
   create_templates_with_admin_access_by_default: Créer des modèles avec un accès administrateur par défaut
   require_email_2fa: Exiger la 2FA par email
@@ -4053,6 +4057,7 @@ pt: &pt
   stripe_account_has_been_connected: Conta Stripe foi conectada.
   re_connect_stripe: Reconectar Stripe
   private: Privado
+  _variables: Variáveis
   make_all_newly_created_templates_private_to_their_creator_and_admins_by_default: Tornar todos os modelos recém-criados privados para seu criador e administradores por padrão.
   create_templates_with_admin_access_by_default: Criar modelos com acesso de administrador por padrão
   require_email_2fa: Exigir 2FA por email
@@ -5041,6 +5046,7 @@ de: &de
   pro: Pro
   thanks: Danke
   private: Privat
+  _variables: Variablen
   make_all_newly_created_templates_private_to_their_creator_and_admins_by_default: Alle neu erstellten Vorlagen standardmäßig nur für ihren Ersteller und Administratoren sichtbar machen.
   create_templates_with_admin_access_by_default: Vorlagen standardmäßig mit Administratorzugriff erstellen
   require_email_2fa: E-Mail 2FA erforderlich
@@ -6431,6 +6437,7 @@ nl: &nl
   pro: Pro
   thanks: Bedankt
   private: Privé
+  _variables: Variabelen
   make_all_newly_created_templates_private_to_their_creator_and_admins_by_default: Maak alle nieuw aangemaakte sjablonen standaard privé voor hun maker en admins.
   create_templates_with_admin_access_by_default: Sjablonen standaard met admin-toegang maken
   require_email_2fa: E-mail 2FA vereist

config/routes.rb

@@ -111,7 +111,7 @@ Rails.application.routes.draw do
     resources :prefillable_fields, only: %i[create], controller: 'templates_prefillable_fields'
     resources :submissions_export, only: %i[index new]
   end
-  resources :preview_document_page, only: %i[show], path: '/preview/:signed_uuid'
+  resources :preview_document_page, only: %i[show], path: '/preview/:signed_key'
   resource :blobs_proxy, only: %i[show], path: '/file/:signed_uuid/*filename',
                          controller: 'api/active_storage_blobs_proxy'
   resource :blobs_proxy, only: %i[show], path: '/blobs_proxy/:signed_uuid/*filename',

config/webpack/webpack.config.js

@@ -14,7 +14,7 @@ const configs = generateWebpackConfig({
     concatenateModules: !process.env.BUNDLE_ANALYZE,
     splitChunks: {
       chunks (chunk) {
-        return chunk.name !== 'rollbar'
+        return chunk.name !== 'rollbar' && chunk.name !== 'dynamic-editor'
       },
       cacheGroups: {
         default: false,
@@ -39,8 +39,14 @@ const configs = generateWebpackConfig({
   ].filter(Boolean)
 })
 
+configs.module.rules[3].exclude = /dynamic_styles\.scss$/
+
 configs.module = merge({
   rules: [
+    {
+      test: /dynamic_styles\.scss$/,
+      use: ['css-loader', 'postcss-loader', 'sass-loader']
+    },
     {
       test: /\.vue$/,
       use: [{

db/migrate/20260206100322_create_dynamic_documents.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class CreateDynamicDocuments < ActiveRecord::Migration[8.1]
+  def change
+    create_table :dynamic_documents do |t|
+      t.uuid :uuid, null: false
+      t.references :template, null: false, foreign_key: true, index: true
+      t.text :body, null: false
+      t.text :head
+      t.text :sha1, null: false
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20260216162053_create_dynamic_document_versions.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class CreateDynamicDocumentVersions < ActiveRecord::Migration[8.1]
+  def change
+    create_table :dynamic_document_versions do |t|
+      t.references :dynamic_document, null: false, foreign_key: true, index: false
+      t.string :sha1, null: false
+      t.text :areas, null: false
+
+      t.timestamps
+    end
+
+    add_index :dynamic_document_versions, %i[dynamic_document_id sha1], unique: true
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_11_25_194305) do
+ActiveRecord::Schema[8.1].define(version: 2026_02_16_162053) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "btree_gin"
   enable_extension "plpgsql"
@@ -168,6 +168,26 @@ ActiveRecord::Schema[8.0].define(version: 2025_11_25_194305) do
     t.index ["submitter_id"], name: "index_document_generation_events_on_submitter_id"
   end
 
+  create_table "dynamic_document_versions", force: :cascade do |t|
+    t.text "areas", null: false
+    t.datetime "created_at", null: false
+    t.bigint "dynamic_document_id", null: false
+    t.string "sha1", null: false
+    t.datetime "updated_at", null: false
+    t.index ["dynamic_document_id", "sha1"], name: "idx_on_dynamic_document_id_sha1_3503adf557", unique: true
+  end
+
+  create_table "dynamic_documents", force: :cascade do |t|
+    t.text "body", null: false
+    t.datetime "created_at", null: false
+    t.text "head"
+    t.text "sha1", null: false
+    t.bigint "template_id", null: false
+    t.datetime "updated_at", null: false
+    t.uuid "uuid", null: false
+    t.index ["template_id"], name: "index_dynamic_documents_on_template_id"
+  end
+
   create_table "email_events", force: :cascade do |t|
     t.bigint "account_id", null: false
     t.string "emailable_type", null: false
@@ -507,6 +527,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_11_25_194305) do
   add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
   add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
   add_foreign_key "document_generation_events", "submitters"
+  add_foreign_key "dynamic_documents", "templates"
   add_foreign_key "email_events", "accounts"
   add_foreign_key "email_messages", "accounts"
   add_foreign_key "email_messages", "users", column: "author_id"

lib/params/submission_create_validator.rb

@@ -47,6 +47,7 @@ module Params
       email_format(params, :bcc_completed, message: 'bcc_completed email is invalid')
       email_format(params, :reply_to, message: 'reply_to email is invalid')
       type(params, :message, Hash)
+      type(params, :variables, Hash)
       type(params, :submitters, Array)
 
       in_path(params, :message, skip_blank: true) do |message_params|

lib/puma/plugin/sidekiq_embed.rb

@@ -37,7 +37,7 @@ Puma::Plugin.create do
       wait_for_redis!
 
       configs = Sidekiq.configure_embed do |config|
-        config.logger.level = Logger::INFO
+        config.logger.level = Rails.env.development? ? Logger::DEBUG : Logger::INFO
         sidekiq_config = YAML.load_file('config/sidekiq.yml')
         sidekiq_config['queues'] << 'fields' if ENV['DEMO'] == 'true'
         config.queues = sidekiq_config['queues']

lib/submissions.rb

@@ -80,10 +80,8 @@ module Submissions
 
   def preload_with_pages(submission)
     ActiveRecord::Associations::Preloader.new(
-      records: [submission],
-      associations: [
-        submission.template_id? ? { template_schema_documents: :blob } : { documents_attachments: :blob }
-      ]
+      records: submission.schema_documents,
+      associations: [:blob]
     ).call
 
     total_pages =
@@ -92,7 +90,7 @@ module Submissions
     if total_pages < PRELOAD_ALL_PAGES_AMOUNT
       ActiveRecord::Associations::Preloader.new(
         records: submission.schema_documents,
-        associations: [:blob, { preview_images_attachments: :blob }]
+        associations: [{ preview_images_attachments: :blob }]
       ).call
     end
 
@@ -117,6 +115,8 @@ module Submissions
                                 preferences:,
                                 sent_at: mark_as_sent ? Time.current : nil)
 
+      Submissions::CreateFromSubmitters.maybe_set_dynamic_documents(submission)
+
       submission.save!
 
       if submission.expire_at?

lib/submissions/create_from_submitters.rb

@@ -71,6 +71,7 @@ module Submissions
                           preferences: preferences.merge(submission_preferences))
         end
 
+        maybe_set_dynamic_documents(submission)
         maybe_set_template_fields(submission, attrs[:submitters], with_template:, new_fields:)
 
         if submission.submitters.size > template.submitters.size
@@ -97,6 +98,44 @@ module Submissions
       submissions
     end
 
+    def maybe_set_dynamic_documents(submission)
+      return submission unless submission.template_id?
+
+      template = submission.template
+
+      return submission if template.variables_schema.present? ||
+                           submission.variables_schema.present?
+
+      areas_index = {}
+      submission.template_schema = []
+
+      template.schema.each do |item|
+        if item['dynamic']
+          dynamic_document = template.schema_dynamic_documents.find { |e| e.uuid == item['attachment_uuid'] }
+
+          dynamic_document_version = DynamicDocuments::EnsureVersionGenerated.call(dynamic_document)
+
+          dynamic_document_version.areas.each { |area| areas_index[area['uuid']] = area }
+
+          submission.template_schema << item.deep_dup.merge('dynamic_document_sha1' => dynamic_document.sha1)
+        else
+          submission.template_schema << item.deep_dup
+        end
+      end
+
+      submission.template_fields = template.fields.deep_dup
+
+      submission.template_fields.each do |field|
+        field['areas'].to_a.each do |area|
+          dynamic_area = areas_index[area['uuid']]
+
+          area.merge!(dynamic_area) if dynamic_area
+        end
+      end
+
+      submission
+    end
+
     def maybe_enqueue_expire_at(submissions)
       submissions.each do |submission|
         next unless submission.expire_at?
@@ -159,7 +198,8 @@ module Submissions
       end
 
       if template_fields != (submission.template_fields || submission.template.fields) || new_fields.present? ||
-         submitters_attrs.any? { |e| e[:completed].present? } || !with_template || submission.variables.present?
+         submitters_attrs.any? { |e| e[:completed].present? } || !with_template || submission.variables.present? ||
+         submission.template&.variables_schema.present?
         submission.template_fields = new_fields ? new_fields + template_fields : template_fields
         submission.template_schema = submission.template.schema if submission.template_schema.blank?
         submission.variables_schema = submission.template.variables_schema if submission.template &&

lib/templates/clone.rb

@@ -10,6 +10,7 @@ module Templates
 
       template.external_id = external_id
       template.shared_link = original_template.shared_link
+      template.variables_schema = original_template.variables_schema
       template.author = author
       template.name = name.presence || "#{original_template.name} (#{I18n.t('clone')})"
 

lib/templates/clone_attachments.rb

@@ -36,11 +36,9 @@ module Templates
           next unless new_attachment_uuid
 
           new_document =
-            template.documents_attachments.new(
-              uuid: new_attachment_uuid,
-              blob_id: document.blob_id
-            )
+            template.documents_attachments.new(uuid: new_attachment_uuid, blob_id: document.blob_id)
 
+          maybe_clone_dynamic_document(template, original_template, new_document, document)
           clone_document_preview_images_attachments(document:, new_document:)
 
           new_document
@@ -51,6 +49,32 @@ module Templates
       attachments
     end
 
+    def maybe_clone_dynamic_document(template, original_template, document, original_document)
+      schema_item = original_template.schema.find { |e| e['attachment_uuid'] == original_document.uuid }
+
+      return unless schema_item
+      return unless schema_item['dynamic']
+
+      dynamic_document = original_template.dynamic_documents.find { |e| e.uuid == original_document.uuid }
+
+      return unless dynamic_document
+
+      new_dynamic_document = template.dynamic_documents.new(
+        uuid: document.uuid,
+        body: dynamic_document.body,
+        head: dynamic_document.head
+      )
+
+      dynamic_document.attachments_attachments.each do |attachment|
+        new_dynamic_document.attachments_attachments.new(
+          uuid: attachment.uuid,
+          blob_id: attachment.blob_id
+        )
+      end
+
+      new_dynamic_document
+    end
+
     def clone_document_preview_images_attachments(document:, new_document:)
       document.preview_images_attachments.each do |preview_image|
         new_document.preview_images_attachments.new(blob_id: preview_image.blob_id)

lib/templates/create_attachments.rb

@@ -24,10 +24,18 @@ module Templates
 
     module_function
 
-    def call(template, params, extract_fields: false)
-      extract_zip_files(params[:files].presence || params[:file]).flat_map do |file|
-        handle_file_types(template, file, params, extract_fields:)
+    def call(template, params, extract_fields: false, dynamic: false)
+      documents = []
+      dynamic_documents = []
+
+      extract_zip_files(params[:files].presence || params[:file]).each do |file|
+        docs, dynamic_docs = handle_file_types(template, file, params, extract_fields:, dynamic:)
+
+        documents.push(*docs)
+        dynamic_documents.push(*dynamic_docs)
       end
+
+      [documents, dynamic_documents]
     end
 
     def handle_pdf_or_image(template, file, document_data = nil, params = {}, extract_fields: false)
@@ -108,12 +116,12 @@ module Templates
       extracted_files
     end
 
-    def handle_file_types(template, file, params, extract_fields:)
+    def handle_file_types(template, file, params, extract_fields:, dynamic: false)
       if file.content_type.include?('image') || file.content_type == PDF_CONTENT_TYPE
-        return handle_pdf_or_image(template, file, file.read, params, extract_fields:)
+        return [handle_pdf_or_image(template, file, file.read, params, extract_fields:), []]
       end
 
-      raise InvalidFileType, file.content_type
+      raise InvalidFileType, "#{file.content_type}/#{dynamic}"
     end
   end
 end

lib/templates/replace_attachments.rb

@@ -6,7 +6,7 @@ module Templates
 
     # rubocop:disable Metrics
     def call(template, params = {}, extract_fields: false)
-      documents = Templates::CreateAttachments.call(template, params, extract_fields:)
+      documents, = Templates::CreateAttachments.call(template, params, extract_fields:)
       submitter = template.submitters.first
 
       documents.each_with_index do |document, index|

package.json

@@ -17,7 +17,10 @@
     "@tiptap/core": "^3.19.0",
     "@tiptap/extension-bold": "^3.19.0",
     "@tiptap/extension-document": "^3.19.0",
+    "@tiptap/extension-dropcursor": "^3.19.0",
+    "@tiptap/extension-gapcursor": "^3.19.0",
     "@tiptap/extension-hard-break": "^3.19.0",
+    "@tiptap/extension-history": "^3.19.0",
     "@tiptap/extension-italic": "^3.19.0",
     "@tiptap/extension-link": "^3.19.0",
     "@tiptap/extension-paragraph": "^3.19.0",

tailwind.dynamic.config.js

@@ -0,0 +1,18 @@
+const path = require('path')
+
+module.exports = {
+  content: [
+    path.resolve(__dirname, 'app/javascript/template_builder/dynamic_area.vue'),
+    path.resolve(__dirname, 'app/javascript/template_builder/dynamic_section.vue')
+  ],
+  theme: {
+    extend: {
+      colors: {
+        'base-100': '#faf7f5',
+        'base-200': '#efeae6',
+        'base-300': '#e7e2df',
+        'base-content': '#291334'
+      }
+    }
+  }
+}

yarn.lock

@@ -1787,11 +1787,26 @@
   resolved "https://registry.yarnpkg.com/@tiptap/extension-document/-/extension-document-3.19.0.tgz#dfa6889cff748d489e0bc1028918bf4571372ba5"
   integrity sha512-AOf0kHKSFO0ymjVgYSYDncRXTITdTcrj1tqxVazrmO60KNl1Rc2dAggDvIVTEBy5NvceF0scc7q3sE/5ZtVV7A==
 
+"@tiptap/extension-dropcursor@^3.19.0":
+  version "3.19.0"
+  resolved "https://registry.yarnpkg.com/@tiptap/extension-dropcursor/-/extension-dropcursor-3.19.0.tgz#fbef441944842f23fe0a35154b519103166a4848"
+  integrity sha512-sf3dEZXiLvsGqVK2maUIzXY6qtYYCvBumag7+VPTMGQ0D4hiZ1X/4ukt4+6VXDg5R2WP1CoIt/QvUetUjWNhbQ==
+
+"@tiptap/extension-gapcursor@^3.19.0":
+  version "3.19.0"
+  resolved "https://registry.yarnpkg.com/@tiptap/extension-gapcursor/-/extension-gapcursor-3.19.0.tgz#64e5462a4ab2f0bd110738410dcbf3597d76349f"
+  integrity sha512-w7DACS4oSZaDWjz7gropZHPc9oXqC9yERZTcjWxyORuuIh1JFf0TRYspleK+OK28plK/IftojD/yUDn1MTRhvA==
+
 "@tiptap/extension-hard-break@^3.19.0":
   version "3.19.0"
   resolved "https://registry.yarnpkg.com/@tiptap/extension-hard-break/-/extension-hard-break-3.19.0.tgz#7120524cec9ed4b957963693cb4c57cbecbaecf8"
   integrity sha512-lAmQraYhPS5hafvCl74xDB5+bLuNwBKIEsVoim35I0sDJj5nTrfhaZgMJ91VamMvT+6FF5f1dvBlxBxAWa8jew==
 
+"@tiptap/extension-history@^3.19.0":
+  version "3.19.0"
+  resolved "https://registry.yarnpkg.com/@tiptap/extension-history/-/extension-history-3.19.0.tgz#dc3a52f4eb16b7ac077c28284684b558c03adf00"
+  integrity sha512-hhN5nL7Pqcd9iomzeUUMKnmSQieKNlJ2FUgf2dHUqqvn4pWvcHA6P6UwdDNhuKFivSJNNMqtajkOvO4bYq1KPw==
+
 "@tiptap/extension-italic@^3.19.0":
   version "3.19.0"
   resolved "https://registry.yarnpkg.com/@tiptap/extension-italic/-/extension-italic-3.19.0.tgz#af2a9c095ec846e379041f3e17e1dd101a5a4bf8"
@@ -6030,9 +6045,9 @@ prosemirror-transform@^1.0.0, prosemirror-transform@^1.1.0, prosemirror-transfor
     prosemirror-model "^1.21.0"
 
 prosemirror-view@^1.0.0, prosemirror-view@^1.1.0, prosemirror-view@^1.27.0, prosemirror-view@^1.31.0, prosemirror-view@^1.38.1, prosemirror-view@^1.41.4:
-  version "1.41.5"
-  resolved "https://registry.yarnpkg.com/prosemirror-view/-/prosemirror-view-1.41.5.tgz#3e152d14af633f2f5a73aba24e6130c63f643b2b"
-  integrity sha512-UDQbIPnDrjE8tqUBbPmCOZgtd75htE6W3r0JCmY9bL6W1iemDM37MZEKC49d+tdQ0v/CKx4gjxLoLsfkD2NiZA==
+  version "1.41.6"
+  resolved "https://registry.yarnpkg.com/prosemirror-view/-/prosemirror-view-1.41.6.tgz#949d0407a91e36f6024db2191b8d3058dfd18838"
+  integrity sha512-mxpcDG4hNQa/CPtzxjdlir5bJFDlm0/x5nGBbStB2BWX+XOQ9M8ekEG+ojqB5BcVu2Rc80/jssCMZzSstJuSYg==
   dependencies:
     prosemirror-model "^1.20.0"
     prosemirror-state "^1.0.0"