Notice_prefs now available (I just copied Profile_prefs)
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Mikael Nordfeldth
parent
d88e9ffd33
commit
2cbef2b10f
172
classes/Notice_prefs.php
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172
classes/Notice_prefs.php
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<?php
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/**
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* GNU social
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*
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* Data class for Notice preferences
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Data
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* @package GNUsocial
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* @author Mikael Nordfeldth <mmn@hethane.se>
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* @copyright 2013 Free Software Foundation, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://www.gnu.org/software/social/
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*/
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class Notice_prefs extends Managed_DataObject
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{
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public $__table = 'notice_prefs'; // table name
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public $notice_id; // int(4) primary_key not_null
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public $namespace; // varchar(191) not_null
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public $topic; // varchar(191) not_null
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public $data; // text
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public $created; // datetime not_null default_0000-00-00%2000%3A00%3A00
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public $modified; // timestamp not_null default_CURRENT_TIMESTAMP
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public static function schemaDef()
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{
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return array(
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'fields' => array(
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'notice_id' => array('type' => 'int', 'not null' => true, 'description' => 'user'),
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'namespace' => array('type' => 'varchar', 'length' => 191, 'not null' => true, 'description' => 'namespace, like pluginname or category'),
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'topic' => array('type' => 'varchar', 'length' => 191, 'not null' => true, 'description' => 'preference key, i.e. description, age...'),
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'data' => array('type' => 'blob', 'description' => 'topic data, may be anything'),
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'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
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'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
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),
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'primary key' => array('notice_id', 'namespace', 'topic'),
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'foreign keys' => array(
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'notice_prefs_notice_id_fkey' => array('notice', array('notice_id' => 'id')),
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),
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'indexes' => array(
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'notice_prefs_notice_id_idx' => array('notice_id'),
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),
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);
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}
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static function getNamespacePrefs(Notice $notice, $namespace, array $topic=array())
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{
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if (empty($topic)) {
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$prefs = new Notice_prefs();
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$prefs->notice_id = $notice->getID();
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$prefs->namespace = $namespace;
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$prefs->find();
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} else {
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$prefs = self::pivotGet('notice_id', $notice->getID(), array('namespace'=>$namespace, 'topic'=>$topic));
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}
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if (empty($prefs->N)) {
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throw new NoResultException($prefs);
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}
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return $prefs;
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}
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static function getNamespace(Notice $notice, $namespace, array $topic=array())
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{
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$prefs = self::getNamespacePrefs($notice, $namespace, $topic);
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return $prefs->fetchAll();
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}
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static function getAll(Notice $notice)
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{
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try {
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$prefs = self::listFind('notice_id', array($notice->getID()));
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} catch (NoResultException $e) {
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return array();
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}
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$list = array();
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while ($prefs->fetch()) {
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if (!isset($list[$prefs->namespace])) {
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$list[$prefs->namespace] = array();
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}
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$list[$prefs->namespace][$prefs->topic] = $prefs->data;
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}
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return $list;
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}
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static function getTopic(Notice $notice, $namespace, $topic) {
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return self::getByPK(array('notice_id' => $notice->getID(),
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'namespace' => $namespace,
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'topic' => $topic));
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}
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static function getData(Notice $notice, $namespace, $topic, $def=null) {
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try {
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$pref = self::getTopic($notice, $namespace, $topic);
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} catch (NoResultException $e) {
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if ($def === null) {
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// If no default value was set, continue the exception.
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throw $e;
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}
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// If there was a default value, return that.
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return $def;
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}
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return $pref->data;
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}
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static function getConfigData(Notice $notice, $namespace, $topic) {
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try {
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$data = self::getData($notice, $namespace, $topic);
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} catch (NoResultException $e) {
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$data = common_config($namespace, $topic);
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}
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return $data;
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}
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/*
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* Sets a notice preference based on Notice, namespace and topic
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*
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* @param Notice $notice Which notice this is for
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* @param string $namespace Under which namespace (pluginname etc.)
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* @param string $topic Preference name (think key in key-val store)
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* @param string $data Data to be put into preference storage, null means delete
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*
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* @return true if changes are made, false if no action taken
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* @throws ServerException if preference could not be saved
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*/
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static function setData(Notice $notice, $namespace, $topic, $data=null) {
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try {
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$pref = self::getTopic($notice, $namespace, $topic);
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if (is_null($data)) {
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$pref->delete();
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} else {
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$orig = clone($pref);
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$pref->data = $data;
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$pref->update($orig);
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}
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return true;
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} catch (NoResultException $e) {
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if (is_null($data)) {
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return false; // No action taken
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}
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}
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$pref = new Notice_prefs();
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$pref->notice_id = $notice->getID();
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$pref->namespace = $namespace;
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$pref->topic = $topic;
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$pref->data = $data;
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$pref->created = common_sql_now();
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if ($pref->insert() === false) {
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throw new ServerException('Could not save notice preference.');
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}
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return true;
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}
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}
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