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115 wiersze
3.4 KiB
115 wiersze
3.4 KiB
'use strict';
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const $ = require('cheerio');
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const eejs = require('ep_etherpad-lite/node/eejs');
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const padManager = require('ep_etherpad-lite/node/db/PadManager');
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const api = require('ep_etherpad-lite/node/db/API');
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let ioNs = null;
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const queryLimit = 12;
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const isNumeric = (arg) => typeof arg === 'number' || (typeof arg === 'string' && parseInt(arg));
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const regExpQuote = (x) => x.toString().replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&');
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const search = async (query) => {
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const {padIDs} = await padManager.listAllPads();
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const data = {
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progress: 1,
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messageId: 'ep_adminpads2_search-done',
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query,
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total: padIDs.length,
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};
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let maxResult = 0;
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let result = padIDs;
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if (query.pattern != null && query.pattern !== '') {
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let pattern = `*${query.pattern}*`;
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pattern = regExpQuote(pattern);
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pattern = pattern.replace(/(\\\*)+/g, '.*');
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pattern = `^${pattern}$`;
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const regex = new RegExp(pattern, 'i');
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result = result.filter(regex.test.bind(regex));
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}
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data.total = result.length;
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maxResult = result.length - 1;
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if (maxResult < 0) {
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maxResult = 0;
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}
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if (!isNumeric(query.offset) || query.offset < 0) {
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query.offset = 0;
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} else if (query.offset > maxResult) {
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query.offset = maxResult;
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}
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if (!isNumeric(query.limit) || query.limit < 0) {
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query.limit = queryLimit;
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}
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const rs = result.slice(query.offset, query.offset + query.limit);
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data.results = rs.map((padName) => ({padName, lastEdited: '', userCount: 0}));
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if (!data.results.length) data.messageId = 'ep_adminpads2_no-results';
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await Promise.all(data.results.map(async (entry) => {
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const pad = await padManager.getPad(entry.padName);
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entry.userCount = api.padUsersCount(entry.padName).padUsersCount;
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entry.lastEdited = await pad.getLastEdit();
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}));
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return data;
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};
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exports.expressCreateServer = (hookName, {app}, cb) => {
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app.get('/admin/pads', (req, res) => {
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res.send(eejs.require('ep_adminpads2/templates/admin/pads.html', {errors: []}));
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});
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return cb();
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};
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exports.socketio = (hookName, {io}, cb) => {
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ioNs = io.of('/pluginfw/admin/pads');
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ioNs.on('connection', (socket) => {
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const _search = async (query) => {
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try {
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const result = await search(query);
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socket.emit('search-result', result);
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} catch (err) {
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socket.emit('search-error', err.stack ? err.stack : err.toString());
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}
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};
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socket.on('load', () => _search({pattern: '', offset: 0, limit: queryLimit}));
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socket.on('search', _search);
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socket.on('delete', async (padId) => {
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const padExists = await padManager.doesPadExists(padId);
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if (padExists) {
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// pad exists, remove
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const pad = await padManager.getPad(padId);
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await pad.remove();
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socket.emit('progress', {progress: 1});
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}
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});
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});
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return cb();
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};
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const updatePads = (hookName, context, cb) => {
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ioNs.emit('progress', {progress: 1});
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return cb();
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};
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exports.padRemove = updatePads;
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exports.padCreate = updatePads;
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exports.eejsBlock_adminMenu = (hookName, context, cb) => {
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const ul = $('<ul>').html(context.content);
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const pfx = ul.find('li a').attr('href').match(/^((?:\.\.\/)*)/)[1];
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ul.append(
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$('<li>').append(
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$('<a>')
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.attr('href', `${pfx}pads`)
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.attr('data-l10n-id', 'ep_adminpads2_manage-pads')
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.text('Manage pads')));
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context.content = ul.html();
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return cb();
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};
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