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							123 lines
						
					
					
						
							2.9 KiB
						
					
					
				
			
		
		
	
	
							123 lines
						
					
					
						
							2.9 KiB
						
					
					
				<template>
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  <div
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    class="flex h-60 w-full"
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    @dragover.prevent
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    @drop.prevent="onDropFiles"
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  >
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    <label
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      class="w-full relative bg-base-200 hover:bg-base-200/70 rounded-md border border-base-content border-dashed"
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      :for="inputId"
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      :class="{ 'opacity-50': isLoading || isProcessing }"
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    >
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      <div class="absolute top-0 right-0 left-0 bottom-0 flex items-center justify-center">
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        <div class="flex flex-col items-center">
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          <IconInnerShadowTop
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            v-if="isLoading || isProcessing"
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            class="animate-spin"
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            :width="40"
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            :height="40"
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          />
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          <IconCloudUpload
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            v-else
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            :width="40"
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            :height="40"
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          />
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          <div
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            v-if="message"
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            class="font-medium text-lg mb-1"
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          >
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            {{ message }}
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          </div>
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          <div class="text-sm">
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            <span class="font-medium">Click to upload</span> or drag and drop files
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          </div>
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        </div>
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      </div>
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      <form
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        ref="form"
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        class="hidden"
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      >
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        <input
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          :id="inputId"
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          ref="input"
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          type="file"
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          name="files[]"
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          :accept="acceptFileTypes"
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          multiple
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          @change="upload"
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        >
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      </form>
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    </label>
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  </div>
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</template>
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<script>
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import Upload from './upload'
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import { IconCloudUpload, IconInnerShadowTop } from '@tabler/icons-vue'
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export default {
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  name: 'FileDropzone',
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  components: {
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    IconCloudUpload,
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    IconInnerShadowTop
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  },
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  inject: ['baseFetch'],
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  props: {
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    templateId: {
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      type: [Number, String],
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      required: true
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    },
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    acceptFileTypes: {
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      type: String,
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      required: false,
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      default: 'image/*, application/pdf'
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    },
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    isDirectUpload: {
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      type: Boolean,
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      required: true,
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      default: false
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    }
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  },
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  emits: ['success'],
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  data () {
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    return {
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      isLoading: false,
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      isProcessing: false
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    }
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  },
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  computed: {
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    inputId () {
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      return 'el' + Math.random().toString(32).split('.')[1]
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    },
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    message () {
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      if (this.isLoading) {
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        return 'Uploading...'
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      } else if (this.isProcessing) {
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        return 'Processing...'
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      } else if (this.acceptFileTypes === 'image/*, application/pdf') {
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        return 'Add PDF documents or images'
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      } else {
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        return 'Add documents or images'
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      }
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    }
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  },
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  mounted () {
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    if (this.isDirectUpload) {
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      import('@rails/activestorage')
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    }
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  },
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  methods: {
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    upload: Upload.methods.upload,
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    onDropFiles (e) {
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      if (this.acceptFileTypes !== 'image/*, application/pdf' || [...e.dataTransfer.files].every((f) => f.type.match(/(?:image\/)|(?:application\/pdf)/))) {
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        this.$refs.input.files = e.dataTransfer.files
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        this.upload()
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      } else {
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        alert('Only PDF and images are supported.')
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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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