85 lines
2.4 KiB
JavaScript
85 lines
2.4 KiB
JavaScript
/* global MAXFILESIZE */
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const html = require('choo/html');
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const assets = require('../../common/assets');
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const fileList = require('../templates/fileList');
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const { bytes, fadeOut } = require('../utils');
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module.exports = function(state, emit) {
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// the page flickers if both the server and browser set 'fadeIn'
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const fade = state.layout ? '' : 'fadeIn';
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const div = html`
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<div id="page-one" class="${fade}">
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<div class="title">${state.translate('uploadPageHeader')}</div>
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<div class="description">
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<div>${state.translate('uploadPageExplainer')}</div>
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<a
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href="https://testpilot.firefox.com/experiments/send"
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class="link">
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${state.translate('uploadPageLearnMore')}
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</a>
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</div>
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<div class="upload-window"
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ondragover=${dragover}
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ondragleave=${dragleave}>
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<div id="upload-img">
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<img
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src="${assets.get('upload.svg')}"
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title="${state.translate('uploadSvgAlt')}"/>
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</div>
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<div id="upload-text">${state.translate('uploadPageDropMessage')}</div>
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<span id="file-size-msg">
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<em>${state.translate('uploadPageSizeMessage')}</em>
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</span>
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<input id="file-upload"
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type="file"
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name="fileUploaded"
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onfocus=${onfocus}
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onblur=${onblur}
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onchange=${upload} />
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<label for="file-upload"
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id="browse"
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class="btn browse"
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title="${state.translate('uploadPageBrowseButton1')}">
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${state.translate('uploadPageBrowseButton1')}
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</label>
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</div>
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${fileList(state, emit)}
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</div>
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`;
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function dragover(event) {
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const div = document.querySelector('.upload-window');
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div.classList.add('ondrag');
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}
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function dragleave(event) {
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const div = document.querySelector('.upload-window');
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div.classList.remove('ondrag');
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}
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function onfocus(event) {
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event.target.classList.add('has-focus');
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}
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function onblur(event) {
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event.target.classList.remove('has-focus');
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}
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async function upload(event) {
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event.preventDefault();
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const target = event.target;
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const file = target.files[0];
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if (file.size === 0) {
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return;
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}
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if (file.size > MAXFILESIZE) {
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window.alert(state.translate('fileTooBig', { size: bytes(MAXFILESIZE) }));
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return;
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}
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await fadeOut('page-one');
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emit('upload', { file, type: 'click' });
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}
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return div;
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};
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