From 7a80ebeb13c88fc543b1d87f0207ba1a00a652f5 Mon Sep 17 00:00:00 2001 From: Evan Prodromou Date: Tue, 26 Oct 2010 15:21:30 -0400 Subject: flag to let users opt out of following everyone --- plugins/FollowEveryone/FollowEveryonePlugin.php | 68 +++++++++- .../FollowEveryone/User_followeveryone_prefs.php | 148 +++++++++++++++++++++ 2 files changed, 215 insertions(+), 1 deletion(-) create mode 100644 plugins/FollowEveryone/User_followeveryone_prefs.php diff --git a/plugins/FollowEveryone/FollowEveryonePlugin.php b/plugins/FollowEveryone/FollowEveryonePlugin.php index d3e7fb87c..67ed927ce 100644 --- a/plugins/FollowEveryone/FollowEveryonePlugin.php +++ b/plugins/FollowEveryone/FollowEveryonePlugin.php @@ -72,7 +72,9 @@ class FollowEveryonePlugin extends Plugin while ($otherUser->fetch()) { $otherProfile = $otherUser->getProfile(); try { - Subscription::start($otherProfile, $newProfile); + if (User_followeveryone_prefs::followEveryone($otherUser->id)) { + Subscription::start($otherProfile, $newProfile); + } Subscription::start($newProfile, $otherProfile); } catch (Exception $e) { common_log(LOG_WARNING, $e->getMessage()); @@ -81,9 +83,73 @@ class FollowEveryonePlugin extends Plugin } } + $ufep = new User_followeveryone_prefs(); + + $ufep->user_id = $newUser->id; + $ufep->followeveryone = true; + + $ufep->insert(); + return true; } + /** + * Database schema setup + * + * Plugins can add their own tables to the StatusNet database. Plugins + * should use StatusNet's schema interface to add or delete tables. The + * ensureTable() method provides an easy way to ensure a table's structure + * and availability. + * + * By default, the schema is checked every time StatusNet is run (say, when + * a Web page is hit). Admins can configure their systems to only check the + * schema when the checkschema.php script is run, greatly improving performance. + * However, they need to remember to run that script after installing or + * upgrading a plugin! + * + * @see Schema + * @see ColumnDef + * + * @return boolean hook value; true means continue processing, false means stop. + */ + + function onCheckSchema() + { + $schema = Schema::get(); + + // For storing user-submitted flags on profiles + + $schema->ensureTable('user_followeveryone_prefs', + array(new ColumnDef('user_id', 'integer', null, + true, 'PRI'), + new ColumnDef('followeveryone', 'tinyint', null, + false, null, 1))); + + return true; + } + + /** + * Load related modules when needed + * + * @param string $cls Name of the class to be loaded + * + * @return boolean hook value; true means continue processing, false means stop. + */ + + function onAutoload($cls) + { + $dir = dirname(__FILE__); + + switch ($cls) + { + case 'User_followeveryone_prefs': + include_once $dir . '/'.$cls.'.php'; + return false; + default: + return true; + } + } + /** * Provide version information about this plugin. * diff --git a/plugins/FollowEveryone/User_followeveryone_prefs.php b/plugins/FollowEveryone/User_followeveryone_prefs.php new file mode 100644 index 000000000..44375d042 --- /dev/null +++ b/plugins/FollowEveryone/User_followeveryone_prefs.php @@ -0,0 +1,148 @@ + + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + * + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2009, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +require_once INSTALLDIR . '/classes/Memcached_DataObject.php'; + +/** + * Data class for counting greetings + * + * We use the DB_DataObject framework for data classes in StatusNet. Each + * table maps to a particular data class, making it easier to manipulate + * data. + * + * Data classes should extend Memcached_DataObject, the (slightly misnamed) + * extension of DB_DataObject that provides caching, internationalization, + * and other bits of good functionality to StatusNet-specific data classes. + * + * @category Action + * @package StatusNet + * @author Evan Prodromou + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + * + * @see DB_DataObject + */ + +class User_followeveryone_prefs extends Memcached_DataObject +{ + public $__table = 'user_followeveryone_prefs'; // table name + public $user_id; // int(4) primary_key not_null + public $followeveryone; // tinyint(1) + + /** + * Get an instance by key + * + * This is a utility method to get a single instance with a given key value. + * + * @param string $k Key to use to lookup (usually 'user_id' for this class) + * @param mixed $v Value to lookup + * + * @return User_followeveryone_prefs object found, or null for no hits + * + */ + function staticGet($k, $v=null) + { + return Memcached_DataObject::staticGet('User_followeveryone_prefs', $k, $v); + } + + /** + * return table definition for DB_DataObject + * + * DB_DataObject needs to know something about the table to manipulate + * instances. This method provides all the DB_DataObject needs to know. + * + * @return array array of column definitions + */ + function table() + { + return array('user_id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL, + 'followeveryone' => DB_DATAOBJECT_INT + DB_DATAOBJECT_BOOL); + } + + /** + * return key definitions for DB_DataObject + * + * DB_DataObject needs to know about keys that the table has, since it + * won't appear in StatusNet's own keys list. In most cases, this will + * simply reference your keyTypes() function. + * + * @return array list of key field names + */ + function keys() + { + return array_keys($this->keyTypes()); + } + + /** + * return key definitions for Memcached_DataObject + * + * Our caching system uses the same key definitions, but uses a different + * method to get them. This key information is used to store and clear + * cached data, so be sure to list any key that will be used for static + * lookups. + * + * @return array associative array of key definitions, field name to type: + * 'K' for primary key: for compound keys, add an entry for each component; + * 'U' for unique keys: compound keys are not well supported here. + */ + function keyTypes() + { + return array('user_id' => 'K'); + } + + /** + * Magic formula for non-autoincrementing integer primary keys + * + * If a table has a single integer column as its primary key, DB_DataObject + * assumes that the column is auto-incrementing and makes a sequence table + * to do this incrementation. Since we don't need this for our class, we + * overload this method and return the magic formula that DB_DataObject needs. + * + * @return array magic three-false array that stops auto-incrementing. + */ + function sequenceKey() + { + return array(false, false, false); + } + + static function followEveryone($user_id) + { + $ufep = self::staticGet('user_id', $user_id); + + if (empty($ufep)) { + return true; + } else { + return (bool)$ufep->followeveryone; + } + } +} -- cgit v1.2.3