/**
* Executes the widget.
*/
public function run()
{
$this->_dir = isset($_GET['dir']) ? $_GET['dir'] : null;
if (!$this->_dir) {
$this->_albums = parent::getAlbums();
$pages = new CPagination(count($this->_albums));
$pages->pageSize = $this->albumsPerPage;
$this->_albums = parent::splitImages($this->_albums, $pages->pageSize);
} else {
$this->_images = parent::getImages($this->_dir);
$pages = new CPagination(count($this->_images));
$pages->pageSize = $this->imagesPerPage;
$this->_images = parent::splitImages($this->_images, $pages->pageSize);
}
$this->render('gallery', array('id' => $this->id, 'name' => $this->name, 'showNav' => $this->showNav, 'pages' => $pages, 'displayNumImages' => $this->displayNumImages, 'imagesPerRow' => $this->imagesPerRow, 'albumsPerRow' => $this->albumsPerRow, 'details' => parent::getDetails($this->_dir), 'albums' => $this->_albums, 'images' => $this->_images));
}
/**
* Processes any actions and renders the correct view.
*/
protected function renderManager()
{
if (isset($_GET['action'])) {
switch ($_GET['action']) {
case 'cache':
/*
* Cache manager
*/
$model = new EGalleryCache();
if (isset($_POST['EGalleryCache'])) {
$model->attributes = $_POST['EGalleryCache'];
if ($model->validate()) {
if ($model->allCaches) {
/*
* All caches need to be cleared.
*/
$cachesToClear = null;
} else {
/*
* Caches to clear have been specified, organise
* which ones need clearing.
*/
$cachesToClear = array();
if ($model->albums) {
$cachesToClear[] = 'getAlbums';
$cachesToClear[] = 'getTitle';
$cachesToClear[] = 'getImagesSingle';
$cachesToClear[] = 'getImageCount';
}
if ($model->images) {
$cachesToClear[] = 'getImages';
$cachesToClear[] = 'getImagesSingle';
$cachesToClear[] = 'getImageCount';
}
if ($model->details) {
$cachesToClear[] = 'getTitle';
$cachesToClear[] = 'getDetails';
$cachesToClear[] = 'getDescription';
$cachesToClear[] = 'getDescriptionSingle';
}
}
if ($this->clearCaches($cachesToClear)) {
Yii::app()->user->setFlash('EGallerySuccess', 'The specified caches have been cleared.');
/*
* Reset the $model since it has been finished with,
* otherwise we end up with the previously selected
* options still selected.
*/
$model = new EGalleryCache();
} else {
// TODO Make better error reporting (tracking) for cache clearing
Yii::app()->user->setFlash('EGalleryError', 'Something failed when trying to clear the cache. A better error message will be provided in the future.');
}
}
}
$this->render('galleryManagerCache', array('model' => $model));
break;
case 'images':
/*
* Gallery manager
*/
if (!$this->_dir) {
/*
* Main album list
*/
$this->_albums = parent::getAlbums();
$pages = new CPagination(count($this->_albums));
$pages->pageSize = $this->albumsPerPage;
$this->_albums = parent::splitImages($this->_albums, $pages->pageSize);
} else {
/*
* Album selected, image list
*/
$this->_images = parent::getImages($this->_dir);
$pages = new CPagination(count($this->_images));
$pages->pageSize = $this->imagesPerPage;
$this->_images = parent::splitImages($this->_images, $pages->pageSize);
}
$model = new EGalleryImages();
$this->render('galleryManagerImages', array('model' => $model, 'pages' => $pages, 'displayNumImages' => $this->displayNumImages, 'imagesPerRow' => $this->imagesPerRow, 'albumsPerRow' => $this->albumsPerRow, 'details' => parent::getDetails($this->_dir), 'albums' => $this->_albums, 'images' => $this->_images));
break;
default:
/*
* Undefined action
*/
break 2;
}
}
}
