dbot/modules/admin/admin.js

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/**
* Module Name: Admin
* Description: Set of commands which only one who is a DepressionBot
* administrator can run - as such, it has its own command execution listener.
*/
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var fs = require('fs'),
_ = require('underscore')._,
sys = require('sys'),
exec = require('child_process').exec;
var admin = function(dbot) {
var commands = {
// Join a channel
'join': function(event) {
var channel = event.params[1];
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if(_.has(event.allChannels, channel)) {
event.reply(dbot.t('already_in_channel', {'channel': channel}));
} else {
dbot.instance.join(event, channel);
event.reply(dbot.t('join', {'channel': channel}));
}
},
// Leave a channel
'part': function(event) {
var channel = event.params[1];
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if(!_.has(event.allChannels, channel)) {
event.reply(dbot.t('not_in_channel', {'channel': channel}));
} else {
event.instance.part(event, channel);
event.reply(dbot.t('part', {'channel': channel}));
}
},
// Op admin caller in given channel
'opme': function(event) {
var channel = event.params[1];
// If given channel isn't valid just op in current one.
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if(!_.has(event.allChannels, channel)) {
channel = event.channel.name;
}
dbot.instance.mode(event, channel, ' +o ' + event.user);
},
// Do a git pull and reload
'greload': function(event) {
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exec("git pull", function (error, stdout, stderr) {
exec("git submodule update", function (error, stdout, stderr) {
event.reply(dbot.t('gpull'));
commands.reload(event);
event.message = 'version';
event.action = 'PRIVMSG';
event.params = event.message.split(' ');
dbot.instance.emit(event);
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}.bind(this));
}.bind(this));
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},
// Display commit information for part of dbot
'version': function(event){
var cmd = "git log --pretty=format:'%h (%s): %ar' -n 1 -- ";
if(event.params[1]){
var input = event.params[1].trim();
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if(_.has(dbot.modules, input.split("/")[0])){
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cmd += "modules/"+input;
}
else{
cmd += input;
}
}
exec(cmd, function(error, stdout, stderr){
if(stdout.length > 0){
event.reply(stdout);
}
else{
event.reply("No version information or queried module not loaded");
}
}.bind(this));
},
// Reload DB, translations and modules.
'reload': function(event) {
dbot.db = JSON.parse(fs.readFileSync('db.json', 'utf-8'));
dbot.reloadModules();
event.reply(dbot.t('reload'));
},
// Say something in a channel
'say': function(event) {
var channel = event.params[1];
if(event.params[1] === "@") {
var channel = event.channel.name;
}
var message = event.params.slice(2).join(' ');
dbot.say(event.server, channel, message);
},
// Load new module
'load': function(event) {
var moduleName = event.params[1];
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if(!_.include(dbot.config.moduleNames, moduleName)) {
dbot.config.moduleNames.push(moduleName);
dbot.reloadModules();
event.reply(dbot.t('load_module', {'moduleName': moduleName}));
} else {
if(moduleName == 'web') {
event.reply(dbot.t('already_loaded_web'));
} else {
event.reply(dbot.t('already_loaded', {'moduleName': moduleName}));
}
}
},
// Unload a loaded module
'unload': function(event) {
var moduleNames = dbot.config.moduleNames;
var moduleName = event.params[1];
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if(_.include(moduleNames, moduleName)) {
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var moduleDir = '../' + moduleName + '/';
var cacheKey = require.resolve(moduleDir + moduleName);
delete require.cache[cacheKey];
dbot.config.moduleNames = _.without(dbot.config.moduleNames, moduleName);
dbot.reloadModules();
event.reply(dbot.t('unload_module', {'moduleName': moduleName}));
} else {
event.reply(dbot.t('unload_error', {'moduleName': moduleName}));
}
},
// Ban user from command or *
'ban': function(event) {
var username = event.params[1];
var command = event.params[2];
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if(!_.has(dbot.db.bans, command)) {
dbot.db.bans[command] = [ ];
}
dbot.db.bans[command].push(username);
event.reply(dbot.t('banned', {'user': username, 'command': command}));
},
// Unban a user from command or *
'unban': function(event) {
var username = event.params[1];
var command = event.params[2];
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if(_.has(dbot.db.bans, command) && _.include(dbot.db.bans[command], username)) {
_.reject(dbot.db.bans[command], function(bans) {
return bans == username;
}, this);
event.reply(dbot.t('unbanned', {'user': username, 'command': command}));
} else {
event.reply(dbot.t('unban_error', {'user': username}));
}
}
};
commands['greload'].access = 'admin';
commands['reload'].access = 'admin';
commands['unload'].access = 'admin';
commands['load'].access = 'admin';
commands['join'].access = 'moderator';
commands['part'].access = 'moderator';
commands['opme'].access = 'moderator';
commands['say'].access = 'moderator';
commands['ban'].access = 'moderator';
commands['unban'].access = 'moderator';
return {
'name': 'admin',
'ignorable': false,
'commands': commands
};
};
exports.fetch = function(dbot) {
return admin(dbot);
};