drop.chapril.org-firefoxsend/app/templates/preview.js

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const html = require('choo/html');
const assets = require('../../common/assets');
const notFound = require('./notFound');
const downloadPassword = require('./downloadPassword');
const { bytes } = require('../utils');
function getFileFromDOM() {
const el = document.getElementById('dl-file');
if (!el) {
return null;
}
return {
nonce: el.getAttribute('data-nonce'),
pwd: !!+el.getAttribute('data-requires-password')
};
}
module.exports = function(state, emit) {
state.fileInfo = state.fileInfo || getFileFromDOM();
if (!state.fileInfo) {
return notFound(state, emit);
}
state.fileInfo.id = state.params.id;
state.fileInfo.key = state.params.key;
const fileInfo = state.fileInfo;
const size = fileInfo.size
? state.translate('downloadFileSize', { size: bytes(fileInfo.size) })
: '';
let action = html`
<div>
<img src="${assets.get('illustration_download.svg')}"
id="download-img"
alt="${state.translate('downloadAltText')}"/>
<div>
<button id="download-btn"
class="btn"
onclick=${download}>${state.translate('downloadButtonLabel')}
</button>
</div>
</div>`;
if (fileInfo.pwd && !fileInfo.password) {
action = downloadPassword(state, emit);
} else if (!state.transfer) {
emit('preview');
}
const title = fileInfo.name
? state.translate('downloadFileName', { filename: fileInfo.name })
: state.translate('downloadFileTitle');
const div = html`
<div id="page-one">
<div id="download">
<div id="download-page-one">
<div class="title">
<span id="dl-file"
data-nonce="${fileInfo.nonce}"
data-requires-password="${fileInfo.pwd}">${title}</span>
<span id="dl-filesize">${' ' + size}</span>
</div>
<div class="description">${state.translate('downloadMessage')}</div>
${action}
</div>
<a class="send-new" href="/">${state.translate('sendYourFilesLink')}</a>
</div>
</div>
`;
function download(event) {
event.preventDefault();
emit('download', fileInfo);
}
return div;
};