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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
* @version $Id$
*
* @package Piwik
*/
/**
* Abstract class to define a Piwik_Plugin.
* Any plugin has to at least implement the abstract methods of this class.
*
* @package Piwik
*/
abstract class Piwik_Plugin
{
/**
* Returns the plugin details
*/
abstract function getInformation();
public function registerTranslation( $langCode )
{
$infos = $this->getInformation();
if(!isset($infos['translationAvailable']))
{
$infos['translationAvailable'] = false;
}
$translationAvailable = $infos['translationAvailable'];
if(!$translationAvailable)
{
return;
}
$name = $infos['name'];
$path = "plugins/" . $name ."/lang/%s.php";
$defaultLangPath = sprintf($path, $langCode);
$defaultEnglishLangPath = sprintf($path, 'en');
$translations = array();
if(!class_exists('Zend_Loader'))
{
throw new Exception("Zend_Loader not defined. It is not possible to load plugins translation files in LogStats mode.");
}
if(Zend_Loader::isReadable($defaultLangPath))
{
require $defaultLangPath;
}
elseif(Zend_Loader::isReadable($defaultEnglishLangPath))
{
require $defaultEnglishLangPath;
}
else
{
throw new Exception("Language file not found for the plugin '$name'.");
}
Piwik_Translate::getInstance()->addTranslationArray($translations);
}
/**
* Returns the plugin name
*/
public function getName()
{
$info = $this->getInformation();
return $info['name'];
}
/**
* Returns the list of hooks registered with the methods names
*/
function getListHooksRegistered()
{
return array();
}
/**
* Returns the names of the required plugins
*/
public function getListRequiredPlugins()
{
return array();
}
/**
* Executed after loading plugin and registering translations
* Useful for code that uses translated strings from the plugin.
*/
public function postLoad()
{
return;
}
/**
* Install the plugin
* - create tables
* - update existing tables
* - etc.
*/
public function install()
{
return;
}
/**
* Remove the created resources during the install
*/
public function uninstall()
{
return;
}
}
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