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143 lines
5.0 KiB
143 lines
5.0 KiB
<?php
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class ShowPhoto
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{
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var $photo_data;
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var $show_comments = 0;
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var $photo_nr;
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var $photo_size = 0;
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function ShowPhoto($photo_id)
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{
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#global $settings, $db_settings, $pdo;
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#if(empty($qsp[2])) $qsp[2]=0;
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if(isset($_GET['get_3']) && $_GET['get_3']!=0) $photo_size = 1;
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else $photo_size = 0;
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if(isset($_GET['get_4'])) $this->show_comments = 1;
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else $this->show_comments = 0;
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$photo_id = intval($photo_id);
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$photo_result = Database::$content->prepare('SELECT id, gallery, sequence, photo_thumbnail, photo_normal, photo_large, width, height, large_height, large_width, title, subtitle, description, description_formatting, template FROM '.Database::$db_settings['photo_table'].' WHERE id=:id LIMIT 1');
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$photo_result->bindValue(':id', $photo_id, PDO::PARAM_INT);
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$photo_result->execute();
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$photo_data = $photo_result->fetch();
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if(isset($photo_data['id']))
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{
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// get ids of photos of current gallery:
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$gallery_result = Database::$content->prepare('SELECT id FROM '.Database::$db_settings['photo_table'].' WHERE gallery=:gallery ORDER BY sequence ASC');
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$gallery_result->bindValue(':gallery', $photo_data['gallery'], PDO::PARAM_STR);
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$gallery_result->execute();
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while($gallery_data = $gallery_result->fetch())
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{
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$gallery_items[] = $gallery_data['id'];
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}
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$total_photos = count($gallery_items);
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$current_photo_key = array_search($photo_data['id'], $gallery_items);
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// get id of first, last, next and previous photo:
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$first_photo = $gallery_items[0];
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$last_photo = $gallery_items[$total_photos-1];
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if(isset($gallery_items[$current_photo_key+1]))
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{
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$next_photo = $gallery_items[$current_photo_key+1];
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}
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else
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{
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$next_photo = $first_photo;
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}
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if(isset($gallery_items[$current_photo_key-1]))
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{
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$previous_photo = $gallery_items[$current_photo_key-1];
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}
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else
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{
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$previous_photo = $last_photo;
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}
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if($previous_photo==$photo_id)
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{
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$previous_photo = 0;
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$next_photo = 0;
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}
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$this->photo_data['id'] = $photo_id;
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$this->photo_data['gallery'] = $photo_data['gallery'];
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$this->photo_data['gallery_items'] = $gallery_items;
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$this->photo_data['previous_photo'] = $previous_photo;
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$this->photo_data['next_photo'] = $next_photo;
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$this->photo_data['total_photos'] = $total_photos;
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$this->photo_data['photo_number'] = $current_photo_key+1;
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$this->photo_data['photo_size'] = $photo_size;
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if($photo_data['photo_large']!='') $this->photo_data['photo_large_available'] = 1;
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if($photo_size==1 && $photo_data['photo_large']!='') $this->photo_data['photo'] = $photo_data['photo_large'];
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else $this->photo_data['photo'] = $photo_data['photo_normal'];
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$this->photo_data['photo_large'] = $photo_data['photo_large'];
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$this->photo_data['thumbnail'] = $photo_data['photo_thumbnail'];
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$this->photo_data['title'] = $photo_data['title'];
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$this->photo_data['subtitle'] = $photo_data['subtitle'];
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if($photo_data['description_formatting']==1)
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{
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$this->photo_data['description'] = auto_html($photo_data['description']);
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}
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else
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{
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$this->photo_data['description'] = $photo_data['description'];
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}
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if(substr(strtolower($this->photo_data['photo']), -4) == '.swf')
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{
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$this->photo_data['type'] = 'flash';
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if($this->photo_data['photo_size']==1)
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{
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$this->photo_data['width'] = intval($photo_data['large_width']);
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$this->photo_data['height'] = intval($photo_data['large_height']);
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}
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else
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{
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$this->photo_data['width'] = intval($photo_data['width']);
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$this->photo_data['height'] = intval($photo_data['height']);
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}
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}
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elseif(substr(strtolower($this->photo_data['photo']), -4) == '.flv')
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{
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$this->photo_data['type'] = 'flv';
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if($this->photo_data['photo_size']==1)
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{
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$this->photo_data['width'] = intval($photo_data['large_width']);
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$this->photo_data['height'] = intval($photo_data['large_height']);
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}
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else
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{
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$this->photo_data['width'] = intval($photo_data['width']);
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$this->photo_data['height'] = intval($photo_data['height']);
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}
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}
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else
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{
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$this->photo_data['type'] = 'image';
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$photo_info = getimagesize(BASE_PATH.MEDIA_DIR.$this -> photo_data['photo']);
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$this->photo_data['width'] = $photo_info[0];
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$this->photo_data['height'] = $photo_info[1];
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}
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$this->photo_data['template'] = $photo_data['template'];
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#$this -> photo_data['language_file'] = $photo_data['language_file'];
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#$this -> photo_data['language_file'] = $language_file;
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}
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#return $this->photo_data;
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}
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function get_photo_data()
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{
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return $this->photo_data;
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}
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function show_comments()
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{
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return $this->show_comments;
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}
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}
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?>
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