add initials field

app/javascript/submission_form/area.vue

@@ -47,6 +47,11 @@
       class="object-contain mx-auto"
       :src="signature.url"
     >
+    <img
+      v-else-if="field.type === 'initials' && initials"
+      class="object-contain mx-auto"
+      :src="initials.url"
+    >
     <div
       v-else-if="field.type === 'file'"
       class="px-0.5 flex flex-col justify-center"
@@ -113,7 +118,7 @@
 </template>
 
 <script>
-import { IconTextSize, IconWritingSign, IconCalendarEvent, IconPhoto, IconCheckbox, IconPaperclip, IconSelect, IconCircleDot, IconChecks, IconCheck, IconColumns3, IconPhoneCheck } from '@tabler/icons-vue'
+import { IconTextSize, IconWritingSign, IconCalendarEvent, IconPhoto, IconCheckbox, IconPaperclip, IconSelect, IconCircleDot, IconChecks, IconCheck, IconColumns3, IconPhoneCheck, IconLetterCaseUpper } from '@tabler/icons-vue'
 
 export default {
   name: 'FieldArea',
@@ -175,6 +180,7 @@ export default {
         signature: 'Signature',
         date: 'Date',
         image: 'Image',
+        initials: 'Initials',
         file: 'File',
         select: 'Select',
         checkbox: 'Checkbox',
@@ -189,6 +195,7 @@ export default {
         signature: IconWritingSign,
         date: IconCalendarEvent,
         image: IconPhoto,
+        initials: IconLetterCaseUpper,
         file: IconPaperclip,
         select: IconSelect,
         checkbox: IconCheckbox,
@@ -212,6 +219,13 @@ export default {
         return null
       }
     },
+    initials () {
+      if (this.field.type === 'initials') {
+        return this.attachmentsIndex[this.modelValue]
+      } else {
+        return null
+      }
+    },
     formattedDate () {
       if (this.field.type === 'date' && this.modelValue) {
         return new Intl.DateTimeFormat([], { year: 'numeric', month: 'long', day: 'numeric', timeZone: 'UTC' }).format(new Date(this.modelValue))

app/javascript/submission_form/form.vue

@@ -256,6 +256,19 @@
             @start="$refs.areas.scrollIntoField(currentField)"
             @minimize="isFormVisible = false"
           />
+          <InitialsStep
+            v-else-if="currentField.type === 'initials'"
+            ref="currentStep"
+            v-model="values[currentField.uuid]"
+            :field="currentField"
+            :is-direct-upload="isDirectUpload"
+            :attachments-index="attachmentsIndex"
+            :submitter-slug="submitterSlug"
+            @attached="attachments.push($event)"
+            @start="$refs.areas.scrollIntoField(currentField)"
+            @focus="$refs.areas.scrollIntoField(currentField)"
+            @minimize="isFormVisible = false"
+          />
           <AttachmentStep
             v-else-if="currentField.type === 'file'"
             v-model="values[currentField.uuid]"
@@ -328,6 +341,7 @@
 import FieldAreas from './areas'
 import ImageStep from './image_step'
 import SignatureStep from './signature_step'
+import InitialsStep from './initials_step'
 import AttachmentStep from './attachment_step'
 import MultiSelectStep from './multi_select_step'
 import PhoneStep from './phone_step'
@@ -342,6 +356,7 @@ export default {
     ImageStep,
     SignatureStep,
     AttachmentStep,
+    InitialsStep,
     MultiSelectStep,
     IconInnerShadowTop,
     IconArrowsDiagonal,
@@ -439,7 +454,8 @@ export default {
       if (this.recalculateButtonDisabledKey) {
         return this.isSubmitting ||
         (this.currentField.required && ['image', 'file'].includes(this.currentField.type) && !this.values[this.currentField.uuid]?.length) ||
-        (this.currentField.required && this.currentField.type === 'signature' && !this.values[this.currentField.uuid]?.length && this.$refs.currentStep && !this.$refs.currentStep.isSignatureStarted)
+        (this.currentField.required && this.currentField.type === 'signature' && !this.values[this.currentField.uuid]?.length && this.$refs.currentStep && !this.$refs.currentStep.isSignatureStarted) ||
+        (this.currentField.required && this.currentField.type === 'initials' && !this.values[this.currentField.uuid]?.length && this.$refs.currentStep && !this.$refs.currentStep.isInitialsStarted)
       } else {
         return false
       }
@@ -566,7 +582,7 @@ export default {
     async submitStep () {
       this.isSubmitting = true
 
-      const stepPromise = ['signature', 'phone'].includes(this.currentField.type)
+      const stepPromise = ['signature', 'phone', 'initials'].includes(this.currentField.type)
         ? this.$refs.currentStep.submit
         : () => Promise.resolve({})
 

app/javascript/submission_form/i18n.js

@@ -10,6 +10,13 @@ const en = {
   or_drag_and_drop_files: 'or drag and drop files',
   send_copy_via_email: 'Send copy via email',
   download: 'Download',
+  signature: 'Signature',
+  initials: 'Initials',
+  clear: 'Clear',
+  redraw: 'Redraw',
+  draw_initials: 'Draw initials',
+  type_signature_here: 'Type signature here',
+  type_initial_here: 'Type initials here',
   form_has_been_completed: 'Form has been completed!',
   create_a_free_account: 'Create a Free Account',
   signed_with: 'Signed with',
@@ -36,6 +43,13 @@ const es = {
   or_drag_and_drop_files: 'o arrastra y suelta archivos',
   send_copy_via_email: 'Enviar copia por correo electrónico',
   download: 'Descargar',
+  signature: 'Firma',
+  initials: 'Iniciales',
+  clear: 'Borrar',
+  redraw: 'Redibujar',
+  draw_initials: 'Dibujar iniciales',
+  type_signature_here: 'Escribe la firma aquí',
+  type_initial_here: 'Escribe las iniciales aquí',
   form_has_been_completed: '¡El formulario ha sido completado!',
   create_a_free_account: 'Crear una Cuenta Gratuita',
   signed_with: 'Firmado con',
@@ -62,6 +76,13 @@ const it = {
   or_drag_and_drop_files: 'oppure trascina e rilascia i file',
   send_copy_via_email: 'Invia copia via email',
   download: 'Scarica',
+  signature: 'Firma',
+  initials: 'Iniziali',
+  clear: 'Cancella',
+  redraw: 'Ridisegna',
+  draw_initials: 'Disegna iniziali',
+  type_signature_here: 'Scrivi la firma qui',
+  type_initial_here: 'Scrivi le iniziali qui',
   form_has_been_completed: 'Il modulo è stato completato!',
   create_a_free_account: 'Crea un Account Gratuito',
   signed_with: 'Firmato con',
@@ -88,6 +109,13 @@ const de = {
   or_drag_and_drop_files: 'oder Dateien hierher ziehen und ablegen',
   send_copy_via_email: 'Kopie per E-Mail senden',
   download: 'Herunterladen',
+  signature: 'Unterschrift',
+  initials: 'Initialen',
+  clear: 'Löschen',
+  redraw: 'Neu zeichnen',
+  draw_initials: 'Initialen zeichnen',
+  type_signature_here: 'Unterschrift hier eingeben',
+  type_initial_here: 'Initialen hier eingeben',
   form_has_been_completed: 'Formular wurde ausgefüllt!',
   create_a_free_account: 'Kostenloses Konto erstellen',
   signed_with: 'Unterschrieben mit',
@@ -114,6 +142,13 @@ const fr = {
   or_drag_and_drop_files: 'ou faites glisser-déposer les fichiers',
   send_copy_via_email: 'Envoyer une copie par e-mail',
   download: 'Télécharger',
+  signature: 'Signature',
+  initials: 'Initiales',
+  clear: 'Effacer',
+  redraw: 'Redessiner',
+  draw_initials: 'Dessiner les initiales',
+  type_signature_here: 'Tapez la signature ici',
+  type_initial_here: 'Tapez les initiales ici',
   form_has_been_completed: 'Le formulaire a été complété !',
   create_a_free_account: 'Créer un Compte Gratuit',
   signed_with: 'Signé avec',
@@ -140,6 +175,13 @@ const pl = {
   or_drag_and_drop_files: 'lub przeciągnij i upuść pliki',
   send_copy_via_email: 'Wyślij kopię drogą mailową',
   download: 'Pobierz',
+  signature: 'Podpis',
+  initials: 'Inicjały',
+  clear: 'Wyczyść',
+  redraw: 'Przerysuj',
+  draw_initials: 'Narysuj inicjały',
+  type_signature_here: 'Wpisz podpis tutaj',
+  type_initial_here: 'Wpisz inicjały tutaj',
   form_has_been_completed: 'Formularz został wypełniony!',
   create_a_free_account: 'Utwórz darmowe konto',
   signed_with: 'Podpisane za pomocą',
@@ -166,6 +208,13 @@ const uk = {
   or_drag_and_drop_files: 'або перетягніть файли сюди',
   send_copy_via_email: 'Надіслати копію електронною поштою',
   download: 'Завантажити',
+  signature: 'Підпис',
+  initials: 'Ініціали',
+  clear: 'Очистити',
+  redraw: 'Перемалювати',
+  draw_initials: 'Намалювати ініціали',
+  type_signature_here: 'Введіть підпис тут',
+  type_initial_here: 'Введіть ініціали тут',
   form_has_been_completed: 'Форму заповнено!',
   create_a_free_account: 'Створити безкоштовний обліковий запис',
   signed_with: 'Підписано за допомогою',
@@ -192,6 +241,13 @@ const cs = {
   or_drag_and_drop_files: 'nebo přetáhněte soubory sem',
   send_copy_via_email: 'Odeslat kopii e-mailem',
   download: 'Stáhnout',
+  signature: 'Podpis',
+  initials: 'Iniciály',
+  clear: 'Smazat',
+  redraw: 'Překreslit',
+  draw_initials: 'Nakreslit iniciály',
+  type_signature_here: 'Sem zadejte podpis',
+  type_initial_here: 'Sem zadejte iniciály',
   form_has_been_completed: 'Formulář byl dokončen!',
   create_a_free_account: 'Vytvořit bezplatný účet',
   signed_with: 'Podepsáno pomocí',
@@ -218,6 +274,13 @@ const pt = {
   or_drag_and_drop_files: 'ou arraste e solte arquivos',
   send_copy_via_email: 'Enviar cópia por e-mail',
   download: 'Baixar',
+  signature: 'Assinatura',
+  initials: 'Iniciais',
+  clear: 'Limpar',
+  redraw: 'Redesenhar',
+  draw_initials: 'Desenhar iniciais',
+  type_signature_here: 'Digite a assinatura aqui',
+  type_initial_here: 'Digite as iniciais aqui',
   form_has_been_completed: 'O formulário foi concluído!',
   create_a_free_account: 'Criar uma Conta Gratuita',
   signed_with: 'Assinado com',

app/javascript/submission_form/initials_step.vue

@@ -0,0 +1,245 @@
+<template>
+  <div>
+    <div class="flex justify-between items-center w-full mb-2">
+      <label
+        class="label text-2xl"
+      >{{ field.name || t('initials') }}</label>
+      <div class="space-x-2 flex">
+        <span
+          class="tooltip"
+          :data-tip="t('draw_initials')"
+        >
+          <button
+            id="type_text_button"
+            class="btn btn-sm btn-circle"
+            :class="{ 'btn-neutral': isDrawInitials, 'btn-outline': !isDrawInitials }"
+            @click.prevent="toggleTextInput"
+          >
+            <IconSignature :width="16" />
+          </button>
+        </span>
+        <button
+          v-if="modelValue"
+          class="btn btn-outline btn-sm"
+          @click.prevent="remove"
+        >
+          <IconReload :width="16" />
+          {{ t('clear') }}
+        </button>
+        <button
+          v-else
+          class="btn btn-outline btn-sm"
+          @click.prevent="clear"
+        >
+          <IconReload :width="16" />
+          {{ t('clear') }}
+        </button>
+        <button
+          title="Minimize"
+          class="py-1.5 inline md:hidden"
+          @click.prevent="$emit('minimize')"
+        >
+          <IconArrowsDiagonalMinimize2
+            :width="20"
+            :height="20"
+          />
+        </button>
+      </div>
+    </div>
+    <input
+      :value="modelValue"
+      type="hidden"
+      :name="`values[${field.uuid}]`"
+    >
+    <img
+      v-if="modelValue"
+      :src="attachmentsIndex[modelValue].url"
+      class="mx-auto bg-white border border-base-300 rounded max-h-72"
+    >
+    <canvas
+      v-show="!modelValue"
+      ref="canvas"
+      class="bg-white border border-base-300 rounded"
+    />
+    <input
+      v-if="!isDrawInitials"
+      id="initials_text_input"
+      ref="textInput"
+      class="base-input !text-2xl w-full mt-6 text-center"
+      :required="field.required && !isInitialsStarted"
+      :placeholder="`${t('type_initial_here')}...`"
+      type="text"
+      @focus="$emit('focus')"
+      @input="updateWrittenInitials"
+    >
+  </div>
+</template>
+
+<script>
+import SignatureStep from './signature_step'
+import { IconReload, IconSignature, IconArrowsDiagonalMinimize2 } from '@tabler/icons-vue'
+
+export default {
+  name: 'InitialsStep',
+  components: {
+    IconReload,
+    IconSignature,
+    IconArrowsDiagonalMinimize2
+  },
+  inject: ['baseUrl', 't'],
+  props: {
+    field: {
+      type: Object,
+      required: true
+    },
+    submitterSlug: {
+      type: String,
+      required: true
+    },
+    isDirectUpload: {
+      type: Boolean,
+      required: true,
+      default: false
+    },
+    attachmentsIndex: {
+      type: Object,
+      required: false,
+      default: () => ({})
+    },
+    modelValue: {
+      type: String,
+      required: false,
+      default: ''
+    }
+  },
+  emits: ['attached', 'update:model-value', 'start', 'minimize', 'focus'],
+  data () {
+    return {
+      isInitialsStarted: false,
+      isDrawInitials: false
+    }
+  },
+  async mounted () {
+    this.$nextTick(() => {
+      if (this.$refs.canvas) {
+        this.$refs.canvas.width = this.$refs.canvas.parentNode.clientWidth
+        this.$refs.canvas.height = this.$refs.canvas.parentNode.clientWidth / 5
+      }
+
+      this.$refs.textInput?.focus()
+    })
+
+    if (this.isDirectUpload) {
+      import('@rails/activestorage')
+    }
+
+    const { default: SignaturePad } = await import('signature_pad')
+
+    if (this.$refs.canvas) {
+      this.pad = new SignaturePad(this.$refs.canvas)
+
+      this.pad.addEventListener('beginStroke', () => {
+        this.isInitialsStarted = true
+
+        this.$emit('start')
+      })
+    }
+  },
+  methods: {
+    cropCanvasAndExportToPNG: SignatureStep.methods.cropCanvasAndExportToPNG,
+    remove () {
+      this.$emit('update:model-value', '')
+    },
+    clear () {
+      this.pad.clear()
+
+      this.isInitialsStarted = false
+
+      if (this.$refs.textInput) {
+        this.$refs.textInput.value = ''
+      }
+    },
+    updateWrittenInitials (e) {
+      this.isInitialsStarted = true
+
+      const canvas = this.$refs.canvas
+      const context = canvas.getContext('2d')
+
+      const fontFamily = 'Arial'
+      const fontSize = '44px'
+      const fontStyle = 'italic'
+      const fontWeight = ''
+
+      context.font = fontStyle + ' ' + fontWeight + ' ' + fontSize + ' ' + fontFamily
+      context.textAlign = 'center'
+
+      context.clearRect(0, 0, canvas.width, canvas.height)
+      context.fillText(e.target.value, canvas.width / 2, canvas.height / 2 + 11)
+    },
+    toggleTextInput () {
+      this.remove()
+      this.clear()
+      this.isDrawInitials = !this.isDrawInitials
+
+      if (!this.isDrawInitials) {
+        this.$nextTick(() => {
+          this.$refs.textInput.focus()
+
+          this.$emit('start')
+        })
+      }
+    },
+    async submit () {
+      if (this.modelValue) {
+        return Promise.resolve({})
+      }
+
+      return new Promise((resolve) => {
+        this.cropCanvasAndExportToPNG(this.$refs.canvas).then(async (blob) => {
+          const file = new File([blob], 'initials.png', { type: 'image/png' })
+
+          if (this.isDirectUpload) {
+            const { DirectUpload } = await import('@rails/activestorage')
+
+            new DirectUpload(
+              file,
+              '/direct_uploads'
+            ).create((_error, data) => {
+              fetch(this.baseUrl + '/api/attachments', {
+                method: 'POST',
+                body: JSON.stringify({
+                  submitter_slug: this.submitterSlug,
+                  blob_signed_id: data.signed_id,
+                  name: 'attachments'
+                }),
+                headers: { 'Content-Type': 'application/json' }
+              }).then((resp) => resp.json()).then((attachment) => {
+                this.$emit('update:model-value', attachment.uuid)
+                this.$emit('attached', attachment)
+
+                return resolve(attachment)
+              })
+            })
+          } else {
+            const formData = new FormData()
+
+            formData.append('file', file)
+            formData.append('submitter_slug', this.submitterSlug)
+            formData.append('name', 'attachments')
+
+            return fetch(this.baseUrl + '/api/attachments', {
+              method: 'POST',
+              body: formData
+            }).then((resp) => resp.json()).then((attachment) => {
+              this.$emit('attached', attachment)
+              this.$emit('update:model-value', attachment.uuid)
+
+              return resolve(attachment)
+            })
+          }
+        })
+      })
+    }
+  }
+}
+</script>

app/javascript/submission_form/signature_step.vue

@@ -3,7 +3,7 @@
     <div class="flex justify-between items-center w-full mb-2">
       <label
         class="label text-2xl"
-      >{{ field.name || 'Signature' }}</label>
+      >{{ field.name || t('signature') }}</label>
       <div class="space-x-2 flex">
         <span
           class="tooltip"
@@ -40,7 +40,7 @@
           @click.prevent="remove"
         >
           <IconReload :width="16" />
-          Redraw
+          {{ t('redraw') }}
         </button>
         <button
           v-else
@@ -48,7 +48,7 @@
           @click.prevent="clear"
         >
           <IconReload :width="16" />
-          Clear
+          {{ t('clear') }}
         </button>
         <button
           title="Minimize"
@@ -83,7 +83,7 @@
       ref="textInput"
       class="base-input !text-2xl w-full mt-6"
       :required="field.required"
-      :placeholder="`Type signature here...`"
+      :placeholder="`${t('type_signature_here')}...`"
       type="text"
       @input="updateWrittenSignature"
     >
@@ -101,7 +101,7 @@ export default {
     IconTextSize,
     IconArrowsDiagonalMinimize2
   },
-  inject: ['baseUrl'],
+  inject: ['baseUrl', 't'],
   props: {
     field: {
       type: Object,
@@ -136,8 +136,10 @@ export default {
   },
   async mounted () {
     this.$nextTick(() => {
-      this.$refs.canvas.width = this.$refs.canvas.parentNode.clientWidth
-      this.$refs.canvas.height = this.$refs.canvas.parentNode.clientWidth / 3
+      if (this.$refs.canvas) {
+        this.$refs.canvas.width = this.$refs.canvas.parentNode.clientWidth
+        this.$refs.canvas.height = this.$refs.canvas.parentNode.clientWidth / 3
+      }
     })
 
     if (this.isDirectUpload) {
@@ -146,13 +148,15 @@ export default {
 
     const { default: SignaturePad } = await import('signature_pad')
 
-    this.pad = new SignaturePad(this.$refs.canvas)
+    if (this.$refs.canvas) {
+      this.pad = new SignaturePad(this.$refs.canvas)
 
-    this.pad.addEventListener('beginStroke', () => {
-      this.isSignatureStarted = true
+      this.pad.addEventListener('beginStroke', () => {
+        this.isSignatureStarted = true
 
-      this.$emit('start')
-    })
+        this.$emit('start')
+      })
+    }
   },
   methods: {
     remove () {