/**
* Our hook which is processed whenever a Category Page is viewed. When
* this happens, we hijack the normal mediawiki flow and create an instance
* of our CategoryViewer(PonyDocsCategoryPageHandler) which has a special
* addPage method which adds the H1 of the article content, instead of the
* title itself.
*
* @param CategoryArticle $categoryArticle a reference to the
* CategoryArticle which fired off the event.
* @return boolean We return false to make mediawiki stop processing the
* normal flow.
*/
static function onCategoryPageView(&$categoryArticle)
{
global $wgOut, $wgRequest;
$from = $wgRequest->getVal('from');
$until = $wgRequest->getVal('until');
$cacheKey = "category-" . $categoryArticle->getTitle() . "-{$from}-{$until}";
$res = null;
$cache = PonyDocsCache::getInstance();
// See if this exists in our cache
$res = $cache->get($cacheKey);
if ($res == null) {
// Either cache is disabled, or cached entry does not exist
$categoryViewer = new PonyDocsCategoryPageHandler($categoryArticle->getTitle(), $from, $until);
$res = $categoryViewer->getHTML();
// Store in our cache
$cache->put($cacheKey, $res, CATEGORY_CACHE_TTL);
}
$wgOut->addHTML($res);
return false;
// We don't want to continue processing the "normal" mediawiki path, so return false here.
}
public function actionDeleteLogoFile($id)
{
$id = (int)$id;
// check that you have access to this note
$file = CategoryArticle::model()->findByPk($id);
if(!empty($file)){
// Delete file
$filename = $file->logotip;
$imagePath = $file->getFileFolder() . $filename;
if(file_exists($imagePath)) {
unlink($imagePath); //delete file
}
$file->logotip = '';
$file->logotip_realname = '';
$file->saveNode(array('logotip','logotip_realname'));
echo "[]";
Yii::app()->end();
}
echo 'error';
Yii::app()->end();
}
public function checkIfAvailable($attr)
{
$labels = $this->attributeLabels();
$check = CategoryArticle::model()->countByAttributes(array(
$attr=>$this->$attr,
), 't.id != :id', array(':id'=>(int)$this->id));
if($check>0)
$this->addError($attr, $labels[$attr].' '.Yii::t('site', 'is occupied'));
}
public function applyCategoriesWithSub($categories, $select = 't.*')
{
$cat = array();
if($categories instanceof CategoryArticle){
$cat[] = $categories->id;
$category = CategoryArticle::model()->findByPk($categories->id);
$descendants = $category->descendants()->findAll();
if(!empty($descendants)){
foreach($descendants as $c){
if(is_object($c)){
$cat[] = $c->id;
} else {
$cat[] = $c;
}
}
}
$categories = $cat;
}
$criteria = new CDbCriteria;
if($select)
$criteria->select = $select;
$criteria->join = 'LEFT JOIN "article_category" "categorization" ON ("categorization"."article"="t"."id")';
$criteria->addInCondition('categorization.category', $categories);
$this->getDbCriteria()->mergeWith($criteria);
return $this;
}
public function _loadModel($url)
{
// Find category
$model = CategoryArticle::model()
->withUrl($url)
->find();
if (!$model) throw new CHttpException(404, 'Категория не найдена.');
return $model;
}
