/**
*
*
* @param $PluginName
* @return bool
* @throws Exception
*/
public function disablePlugin($PluginName)
{
// Get the plugin and make sure its name is the correct case.
$Plugin = $this->getPluginInfo($PluginName);
if ($Plugin) {
$PluginName = $Plugin['Index'];
}
Gdn_Autoloader::smartFree(Gdn_Autoloader::CONTEXT_PLUGIN, $Plugin);
$enabled = $this->isEnabled($PluginName);
// 1. Check to make sure that no other enabled plugins rely on this one
// Get all available plugins and compile their requirements
foreach ($this->enabledPlugins() as $CheckingName => $Trash) {
$CheckingInfo = $this->getPluginInfo($CheckingName);
$RequiredPlugins = ArrayValue('RequiredPlugins', $CheckingInfo, false);
if (is_array($RequiredPlugins) && array_key_exists($PluginName, $RequiredPlugins) === true) {
throw new Exception(sprintf(T('You cannot disable the %1$s plugin because the %2$s plugin requires it in order to function.'), $PluginName, $CheckingName));
}
}
// 2. Perform necessary hook action
$this->pluginHook($PluginName, self::ACTION_DISABLE, true);
// 3. Disable it.
SaveToConfig("EnabledPlugins.{$PluginName}", false);
unset($this->EnabledPlugins[$PluginName]);
if ($enabled) {
Logger::event('addon_disabled', LogLevel::NOTICE, 'The {addonName} plugin was disabled.', array('addonName' => $PluginName));
}
// Redefine the locale manager's settings $Locale->Set($CurrentLocale, $EnabledApps, $EnabledPlugins, TRUE);
Gdn::locale()->refresh();
$this->EventArguments['AddonName'] = $PluginName;
$this->fireEvent('AddonDisabled');
return true;
}
/**
* Clear the contents of the supplied cache, and remove it from disk.
*
* @param string|bool $CacheName name of cache library
* @return void
*/
public static function clearCache($CacheName = false)
{
Gdn_Autoloader::smartFree();
if ($CacheName != 'locale') {
return;
}
if (!array_key_exists($CacheName, self::$Caches)) {
return self::prepareCache($CacheName);
}
$UseCache = Gdn::cache()->type() == Gdn_Cache::CACHE_TYPE_MEMORY && Gdn::cache()->activeEnabled();
if ($UseCache) {
$CacheKey = sprintf(Gdn_LibraryMap::CACHE_CACHE_NAME_FORMAT, $CacheName);
$Deleted = Gdn::cache()->remove($CacheKey);
} else {
@unlink(PATH_CACHE . DS . self::$Caches[$CacheName]['ondisk']);
}
self::$Caches[$CacheName]['cache'] = array();
}
/**
* Disable an application.
*
* @param string $applicationName The name of the application to disable.
* @throws \Exception Throws an exception if the application can't be disabled.
*/
public function disableApplication($applicationName)
{
// 1. Check to make sure that this application is allowed to be disabled
$ApplicationInfo = (array) arrayValueI($applicationName, $this->availableApplications(), array());
$applicationName = $ApplicationInfo['Index'];
if (!val('AllowDisable', $ApplicationInfo, true)) {
throw new Exception(sprintf(t('You cannot disable the %s application.'), $applicationName));
}
// 2. Check to make sure that no other enabled applications rely on this one
foreach ($this->enabledApplications() as $CheckingName => $CheckingInfo) {
$RequiredApplications = val('RequiredApplications', $CheckingInfo, false);
if (is_array($RequiredApplications) && array_key_exists($applicationName, $RequiredApplications) === true) {
throw new Exception(sprintf(t('You cannot disable the %1$s application because the %2$s application requires it in order to function.'), $applicationName, $CheckingName));
}
}
// 3. Check to make sure that no other enabled plugins rely on this one
$DependendPlugins = array();
foreach (Gdn::pluginManager()->enabledPlugins() as $CheckingName => $CheckingInfo) {
$RequiredApplications = val('RequiredApplications', $CheckingInfo, false);
if (is_array($RequiredApplications) && array_key_exists($applicationName, $RequiredApplications) === true) {
$DependendPlugins[] = $CheckingName;
}
}
if (!empty($DependendPlugins)) {
throw new Exception(sprintf(t('You cannot disable the %1$s application because the following plugins require it in order to function: %2$s'), $applicationName, implode(', ', $DependendPlugins)));
}
// 2. Disable it
removeFromConfig("EnabledApplications.{$applicationName}");
Logger::event('addon_disabled', Logger::NOTICE, 'The {addonName} application was disabled.', array('addonName' => $applicationName));
// Clear the object caches.
Gdn_Autoloader::smartFree(Gdn_Autoloader::CONTEXT_APPLICATION, $ApplicationInfo);
// Redefine the locale manager's settings $Locale->Set($CurrentLocale, $EnabledApps, $EnabledPlugins, true);
$Locale = Gdn::locale();
$Locale->set($Locale->current(), $this->enabledApplicationFolders(), Gdn::pluginManager()->enabledPluginFolders(), true);
$this->EventArguments['AddonName'] = $applicationName;
Gdn::pluginManager()->callEventHandlers($this, 'ApplicationManager', 'AddonDisabled');
}
