/**
* LazyestAdmin::rebuild_cache()
* Creates thumbs and slides per folder
* If thumb/slide exists, don't rebuild
*
* @param int $i key of folder in _build_folders_array()
* @return int next key
*/
function rebuild_cache($fcount, $icount = 0)
{
$cache_thumbs = 'TRUE' == $this->get_option('enable_cache');
$cache_slides = 'TRUE' == $this->get_option('enable_slides_cache');
$folder_array = get_transient('lg_rebuild_cache_folders');
if (false === $folder_array) {
$folder_array = $this->_build_folders_array();
set_transient('lg_rebuild_cache_folders', $folder_array, 300);
}
$nfcount = $fcount == 0 ? count($folder_array) : $fcount;
if ($nfcount < count($folder_array) + 1) {
$file = substr($folder_array[$nfcount - 1], strlen($this->root));
$folder = $folder = new LazyestFolder($file);
if ($folder->valid()) {
$folder->load();
$i = 0;
while ($icount < count($folder->list) && $i < 10) {
$image = $folder->list[$icount];
if ($cache_thumbs) {
$thumb = new LazyestThumb($folder);
$thumb->image = $image->image;
$thumb->cache();
unset($thumb);
}
if ($cache_slides) {
$slide = new LazyestSlide($folder);
$slide->image = $image->image;
$slide->cache();
unset($slide);
}
$i++;
$icount++;
}
if ($icount == count($folder->list)) {
$icount = 0;
$nfcount = $nfcount - 1;
}
}
} else {
$nfcount = 0;
}
if ($nfcount == 0) {
delete_transient('lg_rebuild_cache_folders');
}
return array('folder' => $nfcount, 'image' => $icount);
}
