$this->cfg = new PHPFSPOT_CFG;
$this->db = new PHPFSPOT_DB(&$this, $this->cfg->fspot_db);
+
$this->cfg_db = new PHPFSPOT_DB(&$this, $this->cfg->phpfspot_db);
+ $this->check_config_table();
+
$this->tmpl = new PHPFSPOT_TMPL($this);
$this->get_tags();
$this->tmpl->assign('madewith', $meta['Make'] ." ". $meta['Model']);
$this->tmpl->assign('image_name', $details['name']);
$this->tmpl->assign('image_url', 'phpfspot_img.php?idx='. $photo ."&width=". $this->cfg->photo_width);
+ $this->tmpl->assign('image_url_full', 'phpfspot_img.php?idx='. $photo);
if($previous_img) {
$this->tmpl->assign('previous_url', "javascript:showImage(". $previous_img .");");
} // get_meta_informations()
+ public function check_config_table()
+ {
+ // if the config table doesn't exist yet, create it
+ if(!$this->cfg_db->db_check_table_exists("images")) {
+ $this->cfg_db->db_exec("
+ CREATE TABLE images (
+ img_idx int primary key,
+ img_md5 varchar(32)
+ )
+ ");
+ }
+
+ } // check_config_table
+
+ public function gen_thumbs($fromcmd = 0)
+ {
+ /* get all available photos */
+ $all = $this->getAllTagPhotos();
+ foreach($all as $photo) {
+
+ $full_path = $this->translate_path($details['directory_path']) ."/". $details['name'];
+ $file_md5 = md5_file($full_path);
+
+ $details = $this->get_photo_details($photo);
+ if($fromcmd) print "Image ". $details['name'] ." Thumbnails:";
+
+ /* if the file hasn't changed there is no need to regen the thumb */
+ if($file_md5 == $this->getMD5($photo)) {
+ if($fromcmd) print " file has not changed - skipping\n";
+ continue;
+ }
+
+ /* set the new/changed MD5 sum for the current photo */
+ $this->setMD5($photo, $file_md5);
+
+ /* create thumbnails for the requested resolutions */
+ foreach(Array($this->cfg->thumb_width, $this->cfg->photo_width) as $resolution) {
+ if($fromcmd) print " ". $resolution ."px";
+ $this->resize_image($full_path, $resolution);
+ }
+
+ if($fromcmd) print "\n";
+
+ }
+
+ } // gen_thumbs()
+
+ private function getMD5($idx)
+ {
+ $result = $this->cfg_db->db_query("
+ SELECT img_md5
+ FROM images
+ WHERE img_idx='". $idx ."'
+ ");
+
+ if(!$result)
+ return 0;
+
+ $img = $this->cfg_db->db_fetch_object($result);
+ return $img['img_md5'];
+
+ } // getMD5()
+
+ private function setMD5($idx, $md5)
+ {
+ $result = $this->cfg_db->db_exec("
+ REPLACE INTO images (img_idx, img_md5)
+ VALUES ('". $idx ."', '". $md5 ."')
+ ");
+
+ } // setMD5()
+
}
?>