/**
* Removes the compressed file from the disk and database
*
* @author Woxxy
* @returns bool
*/
function remove()
{
$chapter = new Chapter($this->chapter_id);
$chapter->get_comic();
if (file_exists("content/comics/" . $chapter->comic->directory() . "/" . $chapter->directory() . "/" . $this->filename)) {
if (!@unlink("content/comics/" . $chapter->comic->directory() . "/" . $chapter->directory() . "/" . $this->filename)) {
log_message('error', 'remove: error when trying to unlink() the compressed ZIP');
return FALSE;
}
}
$this->delete();
}
/**
* Optimizes the selected image with optipng, if optipng is even available.
* This function overwrites the existing images. Notice that this will be
* a quite long-running function, but it will save you so much bandwidth
* that it might be worth it.
*
* @todo complete this function and put it in the loop with some checkbox
* @author Woxxy
* @return boolean true if success, false if failure.
*/
public function optipng() {
if ($this->mime != 'image/png')
return false;
$chapter = new Chapter($this->chapter_id);
$comic = new Comic($chapter->comic_id);
$rel = 'content/comics/"' . $comic->directory() . '/' . $chapter->directory() . '/' . $this->filename;
$abs = realpath($rel);
$output = array();
exec('optipng -o7 ' . $abs, $output);
}
/**
* Removes the compressed file from the disk and database
*
* @author Woxxy
* @returns bool
*/
function remove() {
$chapter = new Chapter();
$chapter->where('id', $this->chapter_id)->get();
$chapter->get_comic();
unlink("content/comics/" . $chapter->comic->directory() . "/" . $chapter->directory() . "/" . $this->filename);
$this->delete();
}