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293 lines
7.7 KiB
JavaScript
293 lines
7.7 KiB
JavaScript
"use strict";
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var db = require('./database'),
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async = require('async'),
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winston = require('winston'),
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User = require('./user'),
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Topics = require('./topics'),
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Posts = require('./posts'),
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Categories = require('./categories'),
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Groups = require('./groups'),
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Meta = require('./meta'),
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Plugins = require('./plugins'),
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Utils = require('../public/src/utils'),
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Upgrade = {},
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minSchemaDate = Date.UTC(2014, 1, 14, 21, 50), // This value gets updated every new MINOR version
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schemaDate, thisSchemaDate,
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// IMPORTANT: REMEMBER TO UPDATE VALUE OF latestSchema
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latestSchema = Date.UTC(2014, 1, 22);
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Upgrade.check = function(callback) {
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db.get('schemaDate', function(err, value) {
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if(!value) {
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db.set('schemaDate', latestSchema, function(err) {
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callback(true);
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});
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return;
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}
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if (parseInt(value, 10) >= latestSchema) {
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callback(true);
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} else {
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callback(false);
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}
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});
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};
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Upgrade.upgrade = function(callback) {
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var updatesMade = false;
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winston.info('Beginning database schema update');
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async.series([
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function(next) {
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// Prepare for upgrade & check to make sure the upgrade is possible
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db.get('schemaDate', function(err, value) {
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if(!value) {
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db.set('schemaDate', latestSchema, function(err) {
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next();
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});
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schemaDate = latestSchema;
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} else {
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schemaDate = parseInt(value, 10);
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}
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if (schemaDate >= minSchemaDate) {
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next();
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} else {
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next(new Error('upgrade-not-possible'));
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}
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});
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},
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function(next) {
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thisSchemaDate = Date.UTC(2014, 1, 19, 18, 15);
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if (schemaDate < thisSchemaDate) {
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updatesMade = true;
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db.setObjectField('widgets:home.tpl', 'motd', JSON.stringify([
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{
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"widget": "html",
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"data": {
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"html": Meta.config['motd'] || "Welcome to NodeBB, if you are an administrator of this forum visit the <a target='_blank' href='/admin/themes'>Themes</a> ACP to modify and add widgets."
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}
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}
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]), function(err) {
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Meta.configs.remove('motd');
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Meta.configs.remove('motd_class');
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Meta.configs.remove('show_motd');
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winston.info('[2014/2/19] Updated MOTD to use the HTML widget.');
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next(err);
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});
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} else {
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winston.info('[2014/2/19] Updating MOTD to use the HTML widget - skipped');
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next();
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}
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},
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function(next) {
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thisSchemaDate = Date.UTC(2014, 1, 20, 15, 30);
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if (schemaDate < thisSchemaDate) {
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updatesMade = true;
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var container = '<div class="panel panel-default"><div class="panel-heading">{title}</div><div class="panel-body">{body}</div></div>';
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db.setObjectField('widgets:category.tpl', 'sidebar', JSON.stringify([
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{
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"widget": "recentreplies",
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"data": {
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"title": "Recent Replies",
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"container": container
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}
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},
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{
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"widget": "activeusers",
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"data": {
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"title": "Active Users",
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"container": container
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}
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},
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{
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"widget": "moderators",
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"data": {
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"title": "Moderators",
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"container": container
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}
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}
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]), function(err) {
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winston.info('[2014/2/20] Adding Recent Replies, Active Users, and Moderator widgets to category sidebar.');
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next(err);
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});
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} else {
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winston.info('[2014/2/20] Adding Recent Replies, Active Users, and Moderator widgets to category sidebar - skipped');
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next();
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}
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},
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function(next) {
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thisSchemaDate = Date.UTC(2014, 1, 20, 16, 15);
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if (schemaDate < thisSchemaDate) {
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updatesMade = true;
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db.setObjectField('widgets:home.tpl', 'footer', JSON.stringify([
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{
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"widget": "forumstats",
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"data": {}
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}
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]), function(err) {
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winston.info('[2014/2/20] Adding Forum Stats Widget to the Homepage Footer.');
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next(err);
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});
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} else {
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winston.info('[2014/2/20] Adding Forum Stats Widget to the Homepage Footer - skipped');
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next();
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}
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},
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function(next) {
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thisSchemaDate = Date.UTC(2014, 1, 20, 19, 45);
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if (schemaDate < thisSchemaDate) {
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updatesMade = true;
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var container = '<div class="panel panel-default"><div class="panel-heading">{title}</div><div class="panel-body">{body}</div></div>';
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db.setObjectField('widgets:home.tpl', 'sidebar', JSON.stringify([
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{
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"widget": "html",
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"data": {
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"html": Meta.config['motd'] || "Welcome to NodeBB, if you are an administrator of this forum visit the <a target='_blank' href='/admin/themes'>Themes</a> ACP to modify and add widgets.",
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"container": container,
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"title": "MOTD"
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}
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}
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]), function(err) {
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winston.info('[2014/2/20] Updating Lavender MOTD');
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next(err);
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});
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} else {
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winston.info('[2014/2/20] Updating Lavender MOTD - skipped');
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next();
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}
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},
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function(next) {
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thisSchemaDate = Date.UTC(2014, 1, 20, 20, 25);
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if (schemaDate < thisSchemaDate) {
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updatesMade = true;
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db.setAdd('plugins:active', 'nodebb-widget-essentials', function(err) {
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winston.info('[2014/2/20] Activating NodeBB Essential Widgets');
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Plugins.reload(function() {
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next(err);
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});
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});
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} else {
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winston.info('[2014/2/20] Activating NodeBB Essential Widgets - skipped');
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next();
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}
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},
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function(next) {
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thisSchemaDate = Date.UTC(2014, 1, 22);
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if (schemaDate < thisSchemaDate) {
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updatesMade = true;
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db.exists('categories:cid', function(err, exists) {
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if(err) {
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return next(err);
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}
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if(!exists) {
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winston.info('[2014/2/22] Added categories to sorted set - skipped');
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return next();
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}
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db.getListRange('categories:cid', 0, -1, function(err, cids) {
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if(err) {
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return next(err);
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}
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if(!Array.isArray(cids)) {
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winston.info('[2014/2/22] Add categories to sorted set - skipped (cant find any cids)');
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return next();
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}
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db.rename('categories:cid', 'categories:cid:old', function(err) {
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if(err) {
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return next(err);
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}
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async.each(cids, function(cid, next) {
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Categories.getCategoryField(cid, 'order', function(err, order) {
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if(err) {
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return next(err);
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}
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// If there was no order present, put it at the end
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if (!order) {
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order = cids.length;
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}
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db.sortedSetAdd('categories:cid', order, cid, next);
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});
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}, function(err) {
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if(err) {
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return next(err);
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}
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winston.info('[2014/2/22] Added categories to sorted set');
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db.delete('categories:cid:old', next);
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});
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});
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});
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});
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} else {
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winston.info('[2014/2/22] Added categories to sorted set - skipped');
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next();
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}
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}
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// Add new schema updates here
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// IMPORTANT: REMEMBER TO UPDATE VALUE OF latestSchema IN LINE 22!!!
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], function(err) {
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if (!err) {
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db.set('schemaDate', thisSchemaDate, function(err) {
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if (!err) {
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if(updatesMade) {
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winston.info('[upgrade] Schema update complete!');
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} else {
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winston.info('[upgrade] Schema already up to date!');
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}
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if (callback) {
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callback(err);
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} else {
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process.exit();
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}
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} else {
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winston.error('[upgrade] Could not update NodeBB schema data!');
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process.exit();
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}
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});
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} else {
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switch(err.message) {
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case 'upgrade-not-possible':
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winston.error('[upgrade] NodeBB upgrade could not complete, as your database schema is too far out of date.');
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winston.error('[upgrade] Please ensure that you did not skip any minor version upgrades.');
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winston.error('[upgrade] (e.g. v0.1.x directly to v0.3.x)');
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process.exit();
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break;
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default:
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winston.error('[upgrade] Errors were encountered while updating the NodeBB schema: ' + err.message);
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process.exit();
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break;
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}
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}
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});
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};
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module.exports = Upgrade; |