public function deleteData($id, $section_start)
{
$ids = array();
$this->data_item->buildDelete($id, $ids, $section_start);
if (sizeof($ids) > 0) {
$ids_string = '(' . implode(',', $ids) . ')';
$images = $this->data_item->getImageFilenames($ids_string);
$videos = $this->data_item->getVideoFilenames($ids_string);
$all_files = array();
if (sizeof($videos) > 0) {
// take care of video thumbnails
$all_videos = array();
foreach ($videos as $video) {
array_push($all_videos, $video);
array_push($all_videos, $video . '.jpg');
}
$all_files = array_merge($all_videos, $images);
} else {
$all_files = $images;
}
$images_removed = false;
if (sizeof($all_files) > 0) {
$u = new ImageUpload('data', false, array());
$images_removed = $u->remove($all_files);
}
if (sizeof($images) < 1 || $images_removed) {
$this->data_item->doDelete($ids_string);
}
}
}
public function remove_image()
{
if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
$_GET['id'] = 0;
}
$i = Model::load('BlogImage');
$i->id = $_GET['id'];
$i->load();
$u = new ImageUpload('blog', false, array());
if ($u->remove(array($i->filename))) {
$i->delete();
}
$this->redirect('admin/blog/view/' . $i->blog_id);
}
public function update_image_sizes()
{
$i = Model::load('ImageSize');
$i->id = $_GET['id'];
$i->load();
$images = $i->getDataFiles();
$d = array(array($i->prefix . '_', $i->width, $i->height));
$u = new ImageUpload('', false, $d);
set_time_limit(300);
$u->resize($images);
$this->redirect('admin/dsection/image_sizes');
}
