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98 lines
2.2 KiB
JavaScript
98 lines
2.2 KiB
JavaScript
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'use strict';
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var nconf = require('nconf'),
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fs = require('fs'),
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path = require('path'),
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async = require('async'),
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db = require('../database');
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module.exports = function(Meta) {
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Meta.themes = {};
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Meta.themes.get = function (callback) {
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var themePath = nconf.get('themes_path');
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if (typeof themePath !== 'string') {
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return callback(null, []);
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}
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fs.readdir(themePath, function (err, files) {
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if (err) {
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return callback(err);
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}
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async.filter(files, function (file, next) {
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fs.stat(path.join(themePath, file), function (err, fileStat) {
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if (err) {
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return next(false);
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}
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next((fileStat.isDirectory() && file.slice(0, 13) === 'nodebb-theme-'));
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});
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}, function (themes) {
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async.map(themes, function (theme, next) {
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var config = path.join(themePath, theme, 'theme.json');
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if (fs.existsSync(config)) {
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fs.readFile(config, function (err, file) {
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if (err) {
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return next();
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} else {
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var configObj = JSON.parse(file.toString());
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next(err, configObj);
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}
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});
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} else {
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next();
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}
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}, function (err, themes) {
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themes = themes.filter(function (theme) {
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return (theme !== undefined);
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});
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callback(null, themes);
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});
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});
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});
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};
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Meta.themes.set = function(data, callback) {
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var themeData = {
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'theme:type': data.type,
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'theme:id': data.id,
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'theme:staticDir': '',
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'theme:templates': '',
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'theme:src': ''
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};
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switch(data.type) {
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case 'local':
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async.waterfall([
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function(next) {
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fs.readFile(path.join(nconf.get('themes_path'), data.id, 'theme.json'), function(err, config) {
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if (!err) {
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config = JSON.parse(config.toString());
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next(null, config);
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} else {
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next(err);
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}
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});
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},
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function(config, next) {
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themeData['theme:staticDir'] = config.staticDir ? config.staticDir : '';
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themeData['theme:templates'] = config.templates ? config.templates : '';
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themeData['theme:src'] = '';
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db.setObject('config', themeData, next);
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}
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], callback);
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Meta.restartRequired = true;
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break;
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case 'bootswatch':
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Meta.configs.set('theme:src', data.src, callback);
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break;
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}
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};
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}; |