includes/site/SiteStore.php

   1 <?php
   2
   3 /**
   4  * Interface for service objects providing a storage interface for Site objects.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  * http://www.gnu.org/copyleft/gpl.html
  20  *
  21  * @since 1.21
  22  *
  23  * @file
  24  * @ingroup Site
  25  *
  26  * @license GNU GPL v2+
  27  * @author Jeroen De Dauw < jeroendedauw@gmail.com >
  28  */
  29 interface SiteStore {
  30
  31         /**
  32          * Saves the provided site.
  33          *
  34          * @since 1.21
  35          *
  36          * @param Site $site
  37          *
  38          * @return bool Success indicator
  39          */
  40         public function saveSite( Site $site );
  41
  42         /**
  43          * Saves the provided sites.
  44          *
  45          * @since 1.21
  46          *
  47          * @param Site[] $sites
  48          *
  49          * @return bool Success indicator
  50          */
  51         public function saveSites( array $sites );
  52
  53         /**
  54          * Returns the site with provided global id, or null if there is no such site.
  55          *
  56          * @since 1.21
  57          *
  58          * @param string $globalId
  59          * @param string $source Either 'cache' or 'recache'.
  60          * If 'cache', the values are allowed (but not obliged) to come from a cache.
  61          *
  62          * @return Site|null
  63          */
  64         public function getSite( $globalId, $source = 'cache' );
  65
  66         /**
  67          * Returns a list of all sites. By default this site is
  68          * fetched from the cache, which can be changed to loading
  69          * the list from the database using the $useCache parameter.
  70          *
  71          * @since 1.21
  72          *
  73          * @param string $source Either 'cache' or 'recache'.
  74          * If 'cache', the values are allowed (but not obliged) to come from a cache.
  75          *
  76          * @return SiteList
  77          */
  78         public function getSites( $source = 'cache' );
  79
  80         /**
  81          * Deletes all sites from the database. After calling clear(), getSites() will return an empty
  82          * list and getSite() will return null until saveSite() or saveSites() is called.
  83          */
  84         public function clear();
  85 }