public static function deletePost($post_id)
{
//delete img
//first get the post
$post = self::getPost($post_id);
//post->getImg
$img = $post->getImagesPost();
//foreach img delete img in the DB
if ($img != NULL) {
foreach ($img as $image) {
DAL::deleteImg($image->getImg_id());
}
//then in the files (somthing like rmdir /images/posts/$postid -R) !!!this section might rise errors...
$dir = 'images/posts/' . $post->getPost_id();
$files = array_diff(scandir($dir), array('.', '..'));
foreach ($files as $file) {
is_dir("{$dir}/{$file}") ? delTree("{$dir}/{$file}") : unlink("{$dir}/{$file}");
}
rmdir($dir);
}
//then get votes
$votes = $post->getVote_post();
//foreach vote, unset it
if ($votes != NULL) {
foreach ($votes as $vote) {
DAL::unsetVote_post($vote->getPost_id(), $vote->getUser()->getUsername());
}
}
DAL::deletePost($post_id);
}
static function unsetVote_post($post_id, $username)
{
DAL::unsetVote_post($post_id, $username);
}