127 lines
3.5 KiB
JavaScript
127 lines
3.5 KiB
JavaScript
/* global downloadMetadata */
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const html = require('choo/html');
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const assets = require('../../common/assets');
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const archiveTile = require('./archiveTile');
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const modal = require('./modal');
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const noStreams = require('./noStreams');
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const notFound = require('./notFound');
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const downloadPassword = require('./downloadPassword');
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const downloadCompleted = require('./downloadCompleted');
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const BIG_SIZE = 1024 * 1024 * 256;
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function createFileInfo(state) {
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return {
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id: state.params.id,
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secretKey: state.params.key,
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nonce: downloadMetadata.nonce,
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requiresPassword: downloadMetadata.pwd
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};
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}
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function downloading(state, emit) {
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return html`
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<div
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class="flex flex-col w-full h-full items-center md:justify-center md:-mt-8"
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>
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<h1 class="text-3xl font-bold mb-4">
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${state.translate('downloadingTitle')}
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</h1>
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${archiveTile.downloading(state, emit)}
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</div>
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`;
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}
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function preview(state, emit) {
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if (state.fileInfo.flagged) {
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return html`
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<div
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class="flex flex-col w-full max-w-md h-full mx-auto items-center justify-center"
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>
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<h1 class="text-xl font-bold">${state.translate('downloadFlagged')}</h1>
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</div>
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`;
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}
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if (!state.capabilities.streamDownload && state.fileInfo.size > BIG_SIZE) {
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return noStreams(state, emit);
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}
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return html`
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<div class="w-full md:flex md:flex-row items-stretch md:flex-1">
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<div
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class="px-2 w-full md:px-0 flex-half md:flex md:flex-col mt-12 md:pr-8 pb-4"
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>
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<h1 class="text-3xl font-bold mb-4 text-center md:text-left">
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${state.translate('downloadTitle')}
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</h1>
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<p
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class="text-grey-80 leading-normal dark:text-grey-40 mb-4 text-center md:text-left"
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>
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${state.translate('downloadDescription')}
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</p>
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<p
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class="text-grey-80 leading-normal dark:text-grey-40 font-semibold text-center md:mb-8 md:text-left"
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>
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${state.translate('downloadConfirmDescription')}
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</p>
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<img
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class="hidden md:block dl-bg w-full"
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src="${assets.get('intro.svg')}"
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/>
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</div>
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<div
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class="w-full flex-half flex-half md:flex md:flex-col md:justify-center"
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>
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${archiveTile.preview(state, emit)}
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<a href="/report" class="link-blue mt-4 text-center block"
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>${state.translate('reportFile', {
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count: state.fileInfo.manifest.files.length
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})}</a
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>
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</div>
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</div>
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`;
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}
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module.exports = function(state, emit) {
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let content = '';
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if (!state.fileInfo) {
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state.fileInfo = createFileInfo(state);
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if (!state.fileInfo.nonce) {
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return notFound(state);
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}
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}
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if (state.fileInfo.dead) {
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return notFound(state);
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}
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if (!state.transfer && !state.fileInfo.requiresPassword) {
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emit('getMetadata');
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}
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if (state.transfer) {
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switch (state.transfer.state) {
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case 'downloading':
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case 'decrypting':
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content = downloading(state, emit);
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break;
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case 'complete':
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content = downloadCompleted(state);
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break;
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default:
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content = preview(state, emit);
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}
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} else if (state.fileInfo.requiresPassword && !state.fileInfo.password) {
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content = downloadPassword(state, emit);
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}
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return html`
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<main class="main">
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${state.modal && modal(state, emit)}
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<section
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class="relative overflow-hidden h-full w-full p-6 md:p-8 md:rounded-xl md:shadow-big md:flex md:flex-col"
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>
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${content}
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</section>
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</main>
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`;
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};
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