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var eejs = require('ep_etherpad-lite/node/eejs');
var settings = require('ep_etherpad-lite/node/utils/Settings');
var installer = require('ep_etherpad-lite/static/js/pluginfw/installer');
var plugins = require('ep_etherpad-lite/static/js/pluginfw/plugins');
var _ = require('underscore');
var semver = require('semver');
exports.expressCreateServer = function (hook_name, args, cb) {
args.app.get('/admin/plugins', function(req, res) {
var plugins = require("ep_etherpad-lite/static/js/pluginfw/plugins");
var render_args = {
plugins: plugins.plugins,
search_results: {},
errors: [],
};
res.send( eejs.require("ep_etherpad-lite/templates/admin/plugins.html", render_args) );
});
args.app.get('/admin/plugins/info', function(req, res) {
var gitCommit = settings.getGitCommit();
var epVersion = settings.getEpVersion();
res.send( eejs.require("ep_etherpad-lite/templates/admin/plugins-info.html",
{
gitCommit: gitCommit,
epVersion: epVersion
})
);
});
}
exports.socketio = function (hook_name, args, cb) {
var io = args.io.of("/pluginfw/installer");
io.on('connection', function (socket) {
if (!socket.conn.request.session || !socket.conn.request.session.user || !socket.conn.request.session.user.is_admin) return;
socket.on("getInstalled", function (query) {
// send currently installed plugins
var installed = Object.keys(plugins.plugins).map(function(plugin) {
return plugins.plugins[plugin].package
})
socket.emit("results:installed", {installed: installed});
});
socket.on("checkUpdates", function() {
// Check plugins for updates
installer.getAvailablePlugins(/*maxCacheAge:*/60*10, function(er, results) {
if(er) {
console.warn(er);
socket.emit("results:updatable", {updatable: {}});
return;
}
var updatable = _(plugins.plugins).keys().filter(function(plugin) {
if(!results[plugin]) return false;
var latestVersion = results[plugin].version
var currentVersion = plugins.plugins[plugin].package.version
return semver.gt(latestVersion, currentVersion)
});
socket.emit("results:updatable", {updatable: updatable});
});
})
socket.on("getAvailable", function (query) {
installer.getAvailablePlugins(/*maxCacheAge:*/false, function (er, results) {
if(er) {
console.error(er)
results = {}
}
socket.emit("results:available", results);
});
});
socket.on("search", function (query) {
installer.search(query.searchTerm, /*maxCacheAge:*/60*10, function (er, results) {
if(er) {
console.error(er)
results = {}
}
var res = Object.keys(results)
.map(function(pluginName) {
return results[pluginName]
})
.filter(function(plugin) {
return !plugins.plugins[plugin.name]
});
res = sortPluginList(res, query.sortBy, query.sortDir)
.slice(query.offset, query.offset+query.limit);
socket.emit("results:search", {results: res, query: query});
});
});
socket.on("install", function (plugin_name) {
installer.install(plugin_name, function (er) {
if(er) console.warn(er)
socket.emit("finished:install", {plugin: plugin_name, code: er? er.code : null, error: er? er.message : null});
});
});
socket.on("uninstall", function (plugin_name) {
installer.uninstall(plugin_name, function (er) {
if(er) console.warn(er)
socket.emit("finished:uninstall", {plugin: plugin_name, error: er? er.message : null});
});
});
});
}
function sortPluginList(plugins, property, /*ASC?*/dir) {
return plugins.sort(function(a, b) {
if (a[property] < b[property])
return dir? -1 : 1;
if (a[property] > b[property])
return dir? 1 : -1;
// a must be equal to b
return 0;
})
}
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