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							119 lines
						
					
					
						
							2.8 KiB
						
					
					
				
			
		
		
	
	
							119 lines
						
					
					
						
							2.8 KiB
						
					
					
				<template>
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  <div>
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    <Page
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      v-for="(image, index) in sortedPreviewImages"
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      :key="image.id"
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      :ref="setPageRefs"
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      :number="index"
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      :editable="editable"
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      :areas="areasIndex[index]"
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      :is-drag="isDrag"
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      :draw-field="drawField"
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      :selected-submitter="selectedSubmitter"
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      :image="image"
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      @drop-field="$emit('drop-field', {...$event, attachment_uuid: document.uuid })"
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      @remove-area="$emit('remove-area', $event)"
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      @draw="$emit('draw', {...$event, attachment_uuid: document.uuid })"
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      @update:my-field="$emit('update:myField', $event)"
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    />
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  </div>
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</template>
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<script>
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import Page from './page'
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export default {
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  name: 'TemplateDocument',
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  components: {
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    Page
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  },
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  props: {
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    document: {
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      type: Object,
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      required: true
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    },
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    areasIndex: {
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      type: Object,
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      required: false,
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      default: () => ({})
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    },
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    selectedSubmitter: {
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      type: Object,
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      required: true
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    },
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    editable: {
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      type: Boolean,
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      required: false,
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      default: true
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    },
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    drawField: {
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      type: Object,
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      required: false,
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      default: null
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    },
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    baseUrl: {
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      type: String,
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      required: false,
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      default: ''
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    },
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    isDrag: {
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      type: Boolean,
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      required: false,
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      default: false
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    }
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  },
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  emits: ['draw', 'drop-field', 'remove-area', 'update:myField'],
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  data () {
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    return {
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      pageRefs: []
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    }
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  },
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  computed: {
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    basePreviewUrl () {
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      if (this.baseUrl) {
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        return new URL(this.baseUrl).origin
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      } else {
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        return ''
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      }
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    },
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    numberOfPages () {
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      return this.document.metadata?.pdf?.number_of_pages || this.document.preview_images.length
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    },
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    sortedPreviewImages () {
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      const lazyloadMetadata = this.document.preview_images[this.document.preview_images.length - 1].metadata
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      return [...Array(this.numberOfPages).keys()].map((i) => {
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        return this.previewImagesIndex[i] || {
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          metadata: lazyloadMetadata,
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          id: Math.random().toString(),
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          url: this.basePreviewUrl + `/preview/${this.document.uuid}/${i}.jpg`
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        }
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      })
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    },
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    previewImagesIndex () {
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      return this.document.preview_images.reduce((acc, e) => {
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        acc[parseInt(e.filename)] = e
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        return acc
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      }, {})
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    }
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  },
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  beforeUpdate () {
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    this.pageRefs = []
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  },
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  methods: {
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    scrollToArea (area) {
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      this.pageRefs[area.page].areaRefs.find((e) => e.area === area).$el.scrollIntoView({ behavior: 'smooth', block: 'center' })
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    },
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    scrollIntoDocument (page) {
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      const ref = this.pageRefs.find((e) => e.image.uuid === page.uuid)
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      ref.$el.scrollIntoView({ behavior: 'smooth', block: 'start' })
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    },
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    setPageRefs (el) {
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      if (el) {
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        this.pageRefs.push(el)
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      }
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    }
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  }
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}
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</script>
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