130 lines
2.5 KiB
Vue
130 lines
2.5 KiB
Vue
<template>
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<div class="columns">
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<label class="button" @drop.prevent="addFile" @dragover.prevent>
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<span>
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<UploadIcon v-if="showIcon" />
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{{ prompt }}
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</span>
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<input
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type="file"
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:multiple="multiple"
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:accept="accept"
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@change="onChange"
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/>
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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 { fileIsValid } from '~/plugins/fileUtils'
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import UploadIcon from '~/assets/images/utils/upload.svg?inline'
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export default {
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name: 'SmartFileInput',
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components: {
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UploadIcon,
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},
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props: {
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prompt: {
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type: String,
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default: 'Select file',
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},
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multiple: {
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type: Boolean,
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default: false,
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},
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accept: {
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type: String,
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default: null,
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},
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/**
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* The max file size in bytes
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*/
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maxSize: {
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type: Number,
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default: null,
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},
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showIcon: {
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type: Boolean,
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default: true,
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},
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},
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data() {
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return {
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files: [],
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}
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},
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methods: {
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onChange(files, shouldNotReset) {
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if (!shouldNotReset) this.files = files.target.files
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const validationOptions = { maxSize: this.maxSize, alertOnInvalid: true }
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this.files = [...this.files].filter((file) =>
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fileIsValid(file, validationOptions)
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)
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if (this.files.length > 0) {
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this.$emit('change', this.files)
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}
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},
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addFile(e) {
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const droppedFiles = e.dataTransfer.files
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if (!this.multiple) this.files = []
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if (!droppedFiles) return
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;[...droppedFiles].forEach((f) => {
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this.files.push(f)
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})
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if (!this.multiple && this.files.length > 0) this.files = [this.files[0]]
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if (this.files.length > 0) this.onChange(null, true)
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},
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},
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}
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</script>
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<style lang="scss" scoped>
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label {
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cursor: pointer;
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display: flex;
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align-items: center;
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justify-content: center;
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text-align: center;
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padding: var(--spacing-card-sm) var(--spacing-card-md);
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}
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span {
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display: flex;
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align-items: center;
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justify-content: center;
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text-align: center;
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gap: 0.5rem;
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border: 2px dashed var(--color-divider-dark);
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border-radius: var(--size-rounded-control);
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padding: var(--spacing-card-md) var(--spacing-card-lg);
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svg {
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height: 1.25rem;
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}
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}
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input {
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display: none;
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}
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.known-error label {
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border-color: var(--color-badge-red-bg) !important;
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background-color: var(--color-warning-bg) !important;
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span {
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border-color: var(--color-badge-red-bg);
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}
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&::placeholder {
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color: var(--color-warning-text);
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}
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}
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</style>
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