assign_block_vars( 'first', array( 'U_IMG' => duplicate_picture_URL( // redefinitions array( 'image_id' => $page['items'][ $page['first_rank'] ], ), // removes array() ) ) ); // caching previous item : readability purpose $page['previous_item'] = $page['items'][ $page['current_rank'] - 1 ]; } if ($page['current_rank'] != $page['last_rank']) { // "go to last picture of this section" link is displayed only if the // displayed item is not the last. $template->assign_block_vars( 'last', array( 'U_IMG' => duplicate_picture_URL( // redefinitions array( 'image_id' => $page['items'][ $page['last_rank'] ], ), // removes array() ) ) ); // caching next item : readability purpose $page['next_item'] = $page['items'][ $page['current_rank'] + 1 ]; } $url_up = duplicate_index_URL( array( 'start' => floor($page['current_rank'] / $user['nb_image_page']) * $user['nb_image_page'] ), array( 'start', ) ); $url_self = duplicate_picture_URL(); // +-----------------------------------------------------------------------+ // | actions | // +-----------------------------------------------------------------------+ /** * Actions are favorite adding, user comment deletion, setting the picture * as representative of the current category... * * Actions finish by a redirection */ if (isset($_GET['action'])) { switch ($_GET['action']) { case 'add_to_favorites' : { $query = ' INSERT INTO '.FAVORITES_TABLE.' (image_id,user_id) VALUES ('.$page['image_id'].','.$user['id'].') ;'; pwg_query($query); redirect($url_self); break; } case 'remove_from_favorites' : { $query = ' DELETE FROM '.FAVORITES_TABLE.' WHERE user_id = '.$user['id'].' AND image_id = '.$page['image_id'].' ;'; pwg_query($query); if ('favorites' == $page['section']) { redirect($url_up); } else { redirect($url_self); } break; } case 'set_as_representative' : { if (is_admin() and isset($page['category'])) { $query = ' UPDATE '.CATEGORIES_TABLE.' SET representative_picture_id = '.$page['image_id'].' WHERE id = '.$page['category'].' ;'; pwg_query($query); } redirect($url_self); break; } case 'toggle_metadata' : { break; } case 'add_to_caddie' : { fill_caddie(array($page['image_id'])); redirect($url_self); break; } case 'rate' : { if (isset($_GET['rate']) and $conf['rate'] and (!$user['is_the_guest'] or $conf['rate_anonymous']) and in_array($_GET['rate'], $rate_items)) { if ($user['is_the_guest']) { $ip_components = explode('.', $_SERVER["REMOTE_ADDR"]); if (count($ip_components) > 3) { array_pop($ip_components); } $anonymous_id = implode ('.', $ip_components); if (isset($_COOKIE['pwg_anonymous_rater'])) { if ($anonymous_id != $_COOKIE['pwg_anonymous_rater']) { // client has changed his IP adress or he's trying to fool us $query = ' SELECT element_id FROM '. RATE_TABLE . ' WHERE user_id=' . $user['id'] . ' AND anonymous_id=\'' . $anonymous_id . '\''; $result = pwg_query($query); $already_there = array(); while ($row = mysql_fetch_array($result)) { array_push($already_there, $row['element_id']); } if (count($already_there) > 0) { $query = ' DELETE FROM '.RATE_TABLE.' WHERE user_id = '.$user['id'].' AND anonymous_id = \''.$_COOKIE['pwg_anonymous_rater'].'\' AND element_id NOT IN ('.implode(',', $already_there).') ;'; pwg_query($query); } $query = ' UPDATE '.RATE_TABLE.' SET anonymous_id = \'' .$anonymous_id.'\' WHERE user_id = '.$user['id'].' AND anonymous_id = \'' . $_COOKIE['pwg_anonymous_rater'].'\' ;'; pwg_query($query); setcookie( 'pwg_anonymous_rater', $anonymous_id, strtotime('+10 years'), cookie_path() ); } } else { setcookie( 'pwg_anonymous_rater', $anonymous_id, strtotime('+10 years'), cookie_path() ); } } $query = ' DELETE FROM '.RATE_TABLE.' WHERE element_id = '.$page['image_id'] . ' AND user_id = '.$user['id'].' '; if (isset($anonymous_id)) { $query.= ' AND anonymous_id = \''.$anonymous_id.'\''; } pwg_query($query); $query = ' INSERT INTO '.RATE_TABLE.' (user_id,anonymous_id,element_id,rate,date) VALUES (' .$user['id'].',' .(isset($anonymous_id) ? '\''.$anonymous_id.'\'' : "''").',' .$page['image_id'].',' .$_GET['rate'] .',NOW()) ;'; pwg_query($query); // update of images.average_rate field $query = ' SELECT ROUND(AVG(rate),2) AS average_rate FROM '.RATE_TABLE.' WHERE element_id = '.$page['image_id'].' ;'; $row = mysql_fetch_array(pwg_query($query)); $query = ' UPDATE '.IMAGES_TABLE.' SET average_rate = '.$row['average_rate'].' WHERE id = '.$page['image_id'].' ;'; pwg_query($query); } redirect($url_self); } case 'delete_comment' : { if (isset($_GET['comment_to_delete']) and is_numeric($_GET['comment_to_delete']) and is_admin()) { $query = ' DELETE FROM '.COMMENTS_TABLE.' WHERE id = '.$_GET['comment_to_delete'].' ;'; pwg_query( $query ); } redirect($url_self); } } } // incrementation of the number of hits, we do this only if no action $query = ' UPDATE '.IMAGES_TABLE.' SET hit = hit+1 WHERE id = '.$page['image_id'].' ;'; pwg_query($query); //---------------------------------------------------------- related categories $query = ' SELECT category_id,uppercats,commentable,global_rank FROM '.IMAGE_CATEGORY_TABLE.' INNER JOIN '.CATEGORIES_TABLE.' ON category_id = id WHERE image_id = '.$page['image_id'].' AND category_id NOT IN ('.$user['forbidden_categories'].') ;'; $result = pwg_query($query); $related_categories = array(); while ($row = mysql_fetch_array($result)) { array_push($related_categories, $row); } usort($related_categories, 'global_rank_compare'); //------------------------------------- prev, current & next picture management $picture = array(); $ids = array($page['image_id']); if (isset($page['previous_item'])) { array_push($ids, $page['previous_item']); } if (isset($page['next_item'])) { array_push($ids, $page['next_item']); } $query = ' SELECT * FROM '.IMAGES_TABLE.' WHERE id IN ('.implode(',', $ids).') ;'; $result = pwg_query($query); while ($row = mysql_fetch_array($result)) { if (isset($page['previous_item']) and $row['id'] == $page['previous_item']) { $i = 'prev'; } else if (isset($page['next_item']) and $row['id'] == $page['next_item']) { $i = 'next'; } else { $i = 'current'; } foreach (array_keys($row) as $key) { if (!is_numeric($key)) { $picture[$i][$key] = $row[$key]; } } $picture[$i]['is_picture'] = false; if (in_array(get_extension($row['file']), $conf['picture_ext'])) { $picture[$i]['is_picture'] = true; } $cat_directory = dirname($row['path']); $file_wo_ext = get_filename_wo_extension($row['file']); $icon = get_themeconf('mime_icon_dir'); $icon.= strtolower(get_extension($row['file'])).'.png'; if (isset($row['representative_ext']) and $row['representative_ext'] != '') { $picture[$i]['src'] = $cat_directory.'/pwg_representative/' .$file_wo_ext.'.'.$row['representative_ext']; } else { $picture[$i]['src'] = $icon; } // special case for picture files if ($picture[$i]['is_picture']) { $picture[$i]['src'] = $row['path']; // if we are working on the "current" element, we search if there is a // high quality picture if ($i == 'current') { if (($row['has_high'] == 'true') and ($user['enabled_high'] == 'true')) { $url_high=$cat_directory.'/pwg_high/'.$row['file']; $picture[$i]['high'] = $url_high; } } } // if picture is not a file, we need the download link if (!$picture[$i]['is_picture']) { $picture[$i]['download'] = $row['path']; } $picture[$i]['thumbnail'] = get_thumbnail_src($row['path'], @$row['tn_ext']); if ( !empty( $row['name'] ) ) { $picture[$i]['name'] = $row['name']; } else { $picture[$i]['name'] = str_replace('_', ' ', $file_wo_ext); } $picture[$i]['url'] = duplicate_picture_URL( array( 'image_id' => $row['id'], ), array( 'start', ) ); } $url_admin = PHPWG_ROOT_PATH.'admin.php?page=picture_modify' .'&cat_id='.(isset($page['category']) ? $page['category'] : '') .'&image_id='.$page['image_id'] ; $url_slide = $picture['current']['url'] .'&slideshow='.$conf['slideshow_period'] ; $title = $picture['current']['name']; $refresh = 0; if ( isset( $_GET['slideshow'] ) and isset($page['next_item']) ) { $refresh= $_GET['slideshow']; $url_link = $picture['next']['url'].'&slideshow='.$refresh; } $title_img = $picture['current']['name']; if ( isset( $page['cat'] ) ) { if (is_numeric( $page['cat'] )) { $title_img = replace_space(get_cat_display_name($page['cat_name'])); } else if ( $page['cat'] == 'search' ) { $title_img = replace_search( $title_img, $_GET['search'] ); } } $title_nb = ($page['current_rank'] + 1).'/'.$page['cat_nb_images']; // calculation of width and height if (empty($picture['current']['width'])) { $taille_image = @getimagesize($picture['current']['src']); $original_width = $taille_image[0]; $original_height = $taille_image[1]; } else { $original_width = $picture['current']['width']; $original_height = $picture['current']['height']; } $picture_size = get_picture_size( $original_width, $original_height, @$user['maxwidth'], @$user['maxheight'] ); // metadata if ($conf['show_exif'] or $conf['show_iptc']) { $metadata_showable = true; } else { $metadata_showable = false; } // $url_metadata = PHPWG_ROOT_PATH.'picture.php'; // $url_metadata .= get_query_string_diff(array('add_fav', 'slideshow', 'show_metadata')); // if ($metadata_showable and !isset($_GET['show_metadata'])) // { // $url_metadata.= '&show_metadata=1'; // } // TODO: rewrite metadata display to toggle on/off user_infos.show_metadata $url_metadata = duplicate_picture_URL(); $page['body_id'] = 'thePicturePage'; //------------------------------------------------------- navigation management if (isset($page['previous_item'])) { $template->assign_block_vars( 'previous', array( 'TITLE_IMG' => $picture['prev']['name'], 'IMG' => $picture['prev']['thumbnail'], 'U_IMG' => $picture['prev']['url'], 'U_IMG_SRC' => $picture['prev']['src'] ) ); } if (isset($page['next_item'])) { $template->assign_block_vars( 'next', array( 'TITLE_IMG' => $picture['next']['name'], 'IMG' => $picture['next']['thumbnail'], 'U_IMG' => $picture['next']['url'], 'U_IMG_SRC' => $picture['next']['src'] // allow navigator to preload ) ); } include(PHPWG_ROOT_PATH.'include/page_header.php'); $template->set_filenames(array('picture'=>'picture.tpl')); $template->assign_vars( array( 'CATEGORY' => $title_img, 'PHOTO' => $title_nb, 'TITLE' => $picture['current']['name'], 'SRC_IMG' => $picture['current']['src'], 'ALT_IMG' => $picture['current']['file'], 'WIDTH_IMG' => $picture_size[0], 'HEIGHT_IMG' => $picture_size[1], 'LEVEL_SEPARATOR' => $conf['level_separator'], 'L_HOME' => $lang['home'], 'L_SLIDESHOW' => $lang['slideshow'], 'L_STOP_SLIDESHOW' => $lang['slideshow_stop'], 'L_PREV_IMG' =>$lang['previous_page'].' : ', 'L_NEXT_IMG' =>$lang['next_page'].' : ', 'L_ADMIN' =>$lang['link_info_image'], 'L_COMMENT_TITLE' =>$lang['comments_title'], 'L_ADD_COMMENT' =>$lang['comments_add'], 'L_DELETE_COMMENT' =>$lang['comments_del'], 'L_DELETE' =>$lang['delete'], 'L_SUBMIT' =>$lang['submit'], 'L_AUTHOR' => $lang['upload_author'], 'L_COMMENT' =>$lang['comment'], 'L_DOWNLOAD' => $lang['download'], 'L_DOWNLOAD_HINT' => $lang['download_hint'], 'L_PICTURE_METADATA' => $lang['picture_show_metadata'], 'L_PICTURE_HIGH' => $lang['picture_high'], 'L_UP_HINT' => $lang['home_hint'], 'L_UP_ALT' => $lang['home'], 'U_HOME' => make_index_URL(), 'U_UP' => $url_up, 'U_METADATA' => $url_metadata, 'U_ADMIN' => $url_admin, 'U_SLIDESHOW'=> $url_slide, 'U_ADD_COMMENT' => $url_self, ) ); if ($conf['show_picture_name_on_title']) { $template->assign_block_vars('title', array()); } //------------------------------------------------------- upper menu management // download link if file is not a picture if (!$picture['current']['is_picture']) { $template->assign_block_vars( 'download', array( 'U_DOWNLOAD' => $picture['current']['download'] ) ); } // display a high quality link if present if (isset($picture['current']['high'])) { $uuid = uniqid(rand()); $template->assign_block_vars( 'high', array( 'U_HIGH' => $picture['current']['high'], 'UUID' => $uuid, ) ); $template->assign_block_vars( 'download', array( 'U_DOWNLOAD' => PHPWG_ROOT_PATH.'action.php?dwn=' .$picture['current']['high'] ) ); } // button to set the current picture as representative if (is_admin() and isset($page['category'])) { $template->assign_block_vars( 'representative', array( 'URL' => $url_self.'&action=set_as_representative' ) ); } // caddie button if (is_admin()) { $template->assign_block_vars( 'caddie', array( 'URL' => $url_self.'&action=add_to_caddie' ) ); } // favorite manipulation if (!$user['is_the_guest']) { // verify if the picture is already in the favorite of the user $query = ' SELECT COUNT(*) AS nb_fav FROM '.FAVORITES_TABLE.' WHERE image_id = '.$page['image_id'].' AND user_id = '.$user['id'].' ;'; $result = pwg_query($query); $row = mysql_fetch_array($result); if ($row['nb_fav'] == 0) { $url = $url_self.'&action=add_to_favorites'; $template->assign_block_vars( 'favorite', array( 'FAVORITE_IMG' => get_themeconf('icon_dir').'/favorite.png', 'FAVORITE_HINT' => $lang['add_favorites_hint'], 'FAVORITE_ALT' => $lang['add_favorites_alt'], 'U_FAVORITE' => $url_self.'&action=add_to_favorites', ) ); } else { $template->assign_block_vars( 'favorite', array( 'FAVORITE_IMG' => get_themeconf('icon_dir').'/del_favorite.png', 'FAVORITE_HINT' => $lang['del_favorites_hint'], 'FAVORITE_ALT' => $lang['del_favorites_alt'], 'U_FAVORITE' => $url_self.'&action=remove_from_favorites', ) ); } } //------------------------------------ admin link for information modifications if ( is_admin() ) { $template->assign_block_vars('admin', array()); } //--------------------------------------------------------- picture information // legend if (isset($picture['current']['comment']) and !empty($picture['current']['comment'])) { $template->assign_block_vars( 'legend', array( 'COMMENT_IMG' => nl2br($picture['current']['comment']) )); } $infos = array(); // author if (!empty($picture['current']['author'])) { $infos['INFO_AUTHOR'] = // FIXME because of search engine partial rewrite, giving the author // name threw GET is not supported anymore. This feature should come // back later, with a better design // ''.$picture['current']['author'].''; $picture['current']['author']; } else { $infos['INFO_AUTHOR'] = l10n('N/A'); } // creation date if (!empty($picture['current']['date_creation'])) { $val = format_date($picture['current']['date_creation']); $infos['INFO_CREATION_DATE'] = ''.$val.''; } else { $infos['INFO_CREATION_DATE'] = l10n('N/A'); } // date of availability $val = format_date($picture['current']['date_available'], 'mysql_datetime'); $infos['INFO_POSTED_DATE'] = ''.$val.''; // size in pixels if ($picture['current']['is_picture']) { if ($original_width != $picture_size[0] or $original_height != $picture_size[1]) { $infos['INFO_DIMENSIONS'] = ''. $original_width.'*'.$original_height.''; } else { $infos['INFO_DIMENSIONS'] = $original_width.'*'.$original_height; } } else { $infos['INFO_DIMENSIONS'] = l10n('N/A'); } // filesize if (!empty($picture['current']['filesize'])) { $infos['INFO_FILESIZE'] = sprintf(l10n('%d Kb'), $picture['current']['filesize']); } else { $infos['INFO_FILESIZE'] = l10n('N/A'); } // number of visits $infos['INFO_VISITS'] = $picture['current']['hit']; // file $infos['INFO_FILE'] = $picture['current']['file']; // keywords if (!empty($picture['current']['keywords'])) { $infos['INFO_KEYWORDS'] = // FIXME because of search engine partial rewrite, giving the author // name threw GET is not supported anymore. This feature should come // back later, with a better design (tag classification). // preg_replace( // '/([^,]+)/', // '$1', // $picture['current']['keywords'] // ); $picture['current']['keywords']; } else { $infos['INFO_KEYWORDS'] = l10n('N/A'); } $template->assign_vars($infos); // related categories foreach ($related_categories as $category) { $template->assign_block_vars( 'category', array( 'LINE' => count($related_categories) > 3 ? get_cat_display_name_cache($category['uppercats']) : get_cat_display_name_from_id($category['category_id']) ) ); } //slideshow end if (isset($_GET['slideshow'])) { if (!is_numeric($_GET['slideshow'])) { $_GET['slideshow'] = $conf['slideshow_period']; } $template->assign_block_vars( 'stop_slideshow', array( 'U_SLIDESHOW' => $picture['current']['url'], ) ); } // +-----------------------------------------------------------------------+ // | sub pages | // +-----------------------------------------------------------------------+ include(PHPWG_ROOT_PATH.'include/picture_rate.inc.php'); include(PHPWG_ROOT_PATH.'include/picture_comment.inc.php'); include(PHPWG_ROOT_PATH.'include/picture_metadata.inc.php'); //------------------------------------------------------------ log informations pwg_log( 'picture', $title_img, $picture['current']['file'] ); $template->parse('picture'); include(PHPWG_ROOT_PATH.'include/page_tail.php'); ?>