var $cfg;
var $db;
+ var $cfg_db;
var $tmpl;
var $tags;
var $avail_tags;
{
$this->cfg = new PHPFSPOT_CFG;
- $this->db = new PHPFSPOT_DB(&$this, $this->cfg->db);
+ $this->db = new PHPFSPOT_DB(&$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);
$this->get_tags();
}
}
- if(isset($photo)) {
- $this->tmpl->assign('image_url', 'phpfspot_img.php?idx='. $photo ."&width=". $this->cfg->photo_width);
- }
+
+ $details = $this->get_photo_details($photo);
+ $meta = $this->get_meta_informations($this->translate_path($details['directory_path']) ."/". $details['name']);
+ $info = getimagesize($this->translate_path($details['directory_path']) ."/thumbs/". $this->cfg->photo_width ."_". $details['name']);
+
+ $this->tmpl->assign('width', $info[0]);
+ $this->tmpl->assign('height', $info[1]);
+ $this->tmpl->assign('c_date', $meta['DateTime']);
+ $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 .");");
$this->tmpl->assign('image_url', $image_url);
$this->tmpl->show("bubble_details.tpl");
- }
+ } // showBubbleDetails()
+
+ public function showCredits()
+ {
+ $this->tmpl->assign('version', $this->cfg->version);
+ $this->tmpl->assign('product', $this->cfg->product);
+ $this->tmpl->show("credits.tpl");
+
+ } // showCredits()
+
+ public function create_thumbnail($image, $width)
+ {
+ // if thumbnail already exists, don't recreate it
+ if(file_exists(dirname($image) ."/thumbs/". $width ."_". basename($image)))
+ return;
+
+ $src_img = @imagecreatefromjpeg($image);
+
+ if($src_img)
+ {
+ /* grabs the height and width */
+ $new_w = imagesx($src_img);
+ $new_h = imagesy($src_img);
+
+ // If requested width is more then the actual image width,
+ // do not generate a thumbnail
+
+ if($width >= $new_w) {
+ imagedestroy($src_img);
+ return;
+ }
+
+ /* calculates aspect ratio */
+ $aspect_ratio = $new_h / $new_w;
+
+ /* sets new size */
+ $new_w = $width;
+ $new_h = abs($new_w * $aspect_ratio);
+
+ /* creates new image of that size */
+ $dst_img = imagecreatetruecolor($new_w,$new_h);
+
+ imagefill($dst_img, 0, 0, ImageColorAllocate($dst_img, 255, 255, 255));
+
+ /* copies resized portion of original image into new image */
+ imagecopyresampled($dst_img,$src_img,0,0,0,0,$new_w,$new_h,imagesx($src_img),imagesy($src_img));
+
+ /* write down new generated file */
+
+ if(!file_exists(dirname($image) ."/thumbs"))
+ mkdir(dirname($image) ."/thumbs");
+
+ $newfile = dirname($image) ."/thumbs/". $width ."_". basename($image);
+ imagejpeg($dst_img, $newfile, 75);
+
+ /* free your mind */
+ imagedestroy($dst_img);
+ imagedestroy($src_img);
+ }
+
+ } // create_thumbnail()
+
+ public function get_meta_informations($file)
+ {
+
+ return exif_read_data($file);
+
+ } // get_meta_informations()
+
+ public function check_config_table()
+ {
+ // if the config table doesn't exist yet, create it
+ if(!$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";
+ $this->create_thumbnail($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()
}