133 lines
2.7 KiB
Vue
133 lines
2.7 KiB
Vue
<template>
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<div class="parse-file">
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<div class="alert alert-danger" v-if="error">
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{{ error }}
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</div>
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<div
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v-if="!file"
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:class="['dropzone-area', dragging ? 'dropzone-over' : '']"
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drag-over="handleDragOver"
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@dragenter="dragging=true"
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@dragleave="dragging=false"
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>
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<div class="dropzone-text">
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<span class="dropzone-title">{{ text[lang].file.select }}</span>
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<span class="dropzone-info" v-if="help">{{ help }}</span>
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</div>
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<input type="file" @change="upload">
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</div>
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<div class="dropzone-preview" v-else>
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<button @click="file=null" class="btn btn-primary">{{ text[lang].file.tryAgain }}</button>
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</div>
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</div>
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</template>
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<script>
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import parseFile from '../parser';
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import text from '../lang';
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export default {
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name: 'ParseFile',
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props: {
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help: {
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type: String,
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},
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lang: {
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type: String,
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default: () => 'en',
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},
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},
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methods: {
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upload(event) {
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const files = event.target.files || event.dataTransfer.files;
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if (files.length !== 1) {
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this.error = text[this.lang].error.fileSelection;
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return;
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}
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this.file = event.target.files[0];
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parseFile(this.file, text[this.lang]).then((results) => {
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this.error = null;
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this.$emit('fileDataReceived', results);
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}).catch((error) => {
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this.error = error;
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this.file = null;
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});
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},
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reset() {
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this.error = null;
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this.file = null;
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},
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},
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data() {
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return {
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error: null,
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dragging: false,
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file: null,
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text,
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};
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},
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};
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</script>
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<style scoped>
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.dropzone-over {
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border: 1px solid red !important;
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}
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.dropzone-area {
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height: 200px;
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position: relative;
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border: 2px dashed #CBCBCB;
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}
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.dropzone-area:hover {
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border: 2px dashed #2E94C4;
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}
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.dropzone-area .dropzone-title {
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color: #1975A0;
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}
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.dropzone-area input {
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position: absolute;
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cursor: pointer;
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top: 0px;
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right: 0;
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bottom: 0;
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left: 0;
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width: 100%;
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height: 100%;
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opacity: 0;
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}
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.dropzone-text {
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position: absolute;
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top: 50%;
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text-align: center;
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transform: translate(0, -50%);
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width: 100%;
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}
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.dropzone-text span {
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display: block;
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font-family: Arial, Helvetica;
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line-height: 1.9;
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}
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.dropzone-title {
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font-size: 13px;
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color: #787878;
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letter-spacing: 0.4px;
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}
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.dropzone-info {
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font-size: 12px;
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color: #A8A8A8;
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letter-spacing: 0.4px;
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}
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.dropzone-button {
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position: absolute;
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top: 10px;
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right: 10px;
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display: none;
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}
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</style>
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