diff options
Diffstat (limited to 'engine/lib/plugins.php')
| -rw-r--r-- | engine/lib/plugins.php | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/engine/lib/plugins.php b/engine/lib/plugins.php index 0d19bc049..8ead863a1 100644 --- a/engine/lib/plugins.php +++ b/engine/lib/plugins.php @@ -230,6 +230,93 @@ return false; } + + /** + * Enable a plugin for a site (default current site) + * + * @param string $plugin The plugin name. + * @param int $site_guid The site id, if not specified then this is detected. + */ + function enable_plugin($plugin, $site_guid = 0) + { + global $CONFIG; + + $site_guid = (int) $site_guid; + if ($site_guid == 0) + $site_guid = $CONFIG->site_guid; + + $site = get_entity($site_guid); + if (!($site instanceof ElggSite)) + throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $site_guid, "ElggSite")); + + $enabled = $site->getMetaData('enabled_plugins'); + $new_enabled = array(); + if ($enabled) + { + if (!is_array($enabled)) + $new_enabled[] = $enabled; + else + $new_enabled = $enabled; + } + $new_enabled[] = $plugin; + $new_enabled = array_unique($new_enabled); + + return $site->setMetaData('enabled_plugins', $new_enabled); + } + + /** + * Disable a plugin for a site (default current site) + * + * @param string $plugin The plugin name. + * @param int $site_guid The site id, if not specified then this is detected. + */ + function disable_plugin($plugin, $site_guid = 0) + { + global $CONFIG; + + $site_guid = (int) $site_guid; + if ($site_guid == 0) + $site_guid = $CONFIG->site_guid; + + $site = get_entity($site_guid); + if (!($site instanceof ElggSite)) + throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $site_guid, "ElggSite")); + + $enabled = $site->getMetaData('enabled_plugins'); + $new_enabled = array(); + + foreach ($enabled as $plug) + if ($plugin != $plug) + $new_enabled[] = $plug; + + return $site->setMetaData('enabled_plugins', $new_enabled); + } + + /** + * Return whether a plugin is enabled or not. + * + * @param string $plugin The plugin name. + * @param int $site_guid The site id, if not specified then this is detected. + * @return bool + */ + function is_plugin_enabled($plugin, $site_guid = 0) + { + global $CONFIG; + + $site_guid = (int) $site_guid; + if ($site_guid == 0) + $site_guid = $CONFIG->site_guid; + + $site = get_entity($site_guid); + if (!($site instanceof ElggSite)) + throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $site_guid, "ElggSite")); + + $enabled = find_metadata("enabled_plugins", $plugin, "site", "", 10, 0, "", $site_guid); + if ($enabled) + return true; + + return false; + } /** * Run once and only once. |