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| 'use strict';
var path = require('path'),
fs = require('fs'),
nconf = require('nconf'),
winston = require('winston'),
rimraf = require('rimraf'),
mkdirp = require('mkdirp'),
async = require('async'),
plugins = require('../plugins'),
db = require('../database');
module.exports = function(Meta) {
Meta.sounds = {};
Meta.sounds.init = function(callback) {
if (nconf.get('isPrimary') === 'true') {
setupSounds(callback);
} else {
if (typeof callback === 'function') {
callback();
}
}
};
Meta.sounds.getFiles = function(callback) {
async.waterfall([
function(next) {
fs.readdir(path.join(__dirname, '../../public/sounds'), next);
},
function(sounds, next) {
fs.readdir(path.join(__dirname, '../../public/uploads/sounds'), function(err, uploaded) {
next(err, sounds.concat(uploaded));
});
}
], function(err, files) {
var localList = {};
// Filter out hidden files
files = files.filter(function(filename) {
return !filename.startsWith('.');
});
if (err) {
winston.error('Could not get local sound files:' + err.message);
console.log(err.stack);
return callback(null, []);
}
// Return proper paths
files.forEach(function(filename) {
localList[filename] = nconf.get('relative_path') + '/sounds/' + filename;
});
callback(null, localList);
});
};
Meta.sounds.getMapping = function(callback) {
db.getObject('settings:sounds', function(err, sounds) {
if (err || !sounds) {
// Send default sounds
var defaults = {
'notification': 'notification.mp3',
'chat-incoming': 'waterdrop-high.mp3',
'chat-outgoing': undefined
};
return callback(null, defaults);
}
callback(null, sounds);
});
};
function setupSounds(callback) {
var soundsPath = path.join(__dirname, '../../public/sounds');
async.waterfall([
function(next) {
fs.readdir(path.join(__dirname, '../../public/uploads/sounds'), next);
},
function(uploaded, next) {
uploaded = uploaded.map(function(filename) {
return path.join(__dirname, '../../public/uploads/sounds', filename);
});
plugins.fireHook('filter:sounds.get', uploaded, function(err, filePaths) {
if (err) {
winston.error('Could not initialise sound files:' + err.message);
return;
}
// Clear the sounds directory
async.series([
function(next) {
rimraf(soundsPath, next);
},
function(next) {
mkdirp(soundsPath, next);
}
], function(err) {
if (err) {
winston.error('Could not initialise sound files:' + err.message);
return;
}
// Link paths
async.each(filePaths, function(filePath, next) {
if (process.platform === 'win32') {
fs.link(filePath, path.join(soundsPath, path.basename(filePath)), next);
} else {
fs.symlink(filePath, path.join(soundsPath, path.basename(filePath)), 'file', next);
}
}, function(err) {
if (!err) {
winston.verbose('[sounds] Sounds OK');
} else {
winston.error('[sounds] Could not initialise sounds: ' + err.message);
}
if (typeof callback === 'function') {
callback();
}
});
});
});
}
], callback);
}
}; |