set_filenames( array('default_content'=>'picture_content.tpl') ); if ( !isset($page['slideshow']) and isset($element_info['high_url']) ) { $uuid = uniqid(rand()); $template->assign_block_vars( 'high', array( 'U_HIGH' => $element_info['high_url'], 'UUID' => $uuid, ) ); } $template->assign_vars( array( 'SRC_IMG' => $element_info['image_url'], 'ALT_IMG' => $element_info['file'], 'WIDTH_IMG' => @$element_info['scaled_width'], 'HEIGHT_IMG' => @$element_info['scaled_height'], ) ); return $template->parse( 'default_content', true); } // +-----------------------------------------------------------------------+ // | initialization | // +-----------------------------------------------------------------------+ $page['rank_of'] = array_flip($page['items']); // caching first_rank, last_rank, current_rank in the displayed // section. This should also help in readability. $page['first_rank'] = 0; $page['last_rank'] = count($page['items']) - 1; $page['current_rank'] = $page['rank_of'][ $page['image_id'] ]; // caching current item : readability purpose $page['current_item'] = $page['image_id']; if ($page['current_rank'] != $page['first_rank']) { // caching first & previous item : readability purpose $page['previous_item'] = $page['items'][ $page['current_rank'] - 1 ]; $page['first_item'] = $page['items'][ $page['first_rank'] ]; } if ($page['current_rank'] != $page['last_rank']) { // caching next & last item : readability purpose $page['next_item'] = $page['items'][ $page['current_rank'] + 1 ]; $page['last_item'] = $page['items'][ $page['last_rank'] ]; } $url_up = duplicate_index_url( array( 'start' => floor($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($url_self); } break; } case 'set_as_representative' : { if (is_admin() and !is_adviser() and isset($page['category'])) { $query = ' UPDATE '.CATEGORIES_TABLE.' SET representative_picture_id = '.$page['image_id'].' WHERE id = '.$page['category']['id'].' ;'; pwg_query($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' : { include_once(PHPWG_ROOT_PATH.'include/functions_rate.inc.php'); rate_picture( $page['image_id'], isset($_POST['rate']) ? $_POST['rate'] : $_GET['rate'] ); redirect($url_self); } case 'delete_comment' : { if (isset($_GET['comment_to_delete']) and is_numeric($_GET['comment_to_delete']) and is_admin() and !is_adviser() ) { $query = ' DELETE FROM '.COMMENTS_TABLE.' WHERE id = '.$_GET['comment_to_delete'].' ;'; pwg_query( $query ); } redirect($url_self); } } } // incrementation of the number of hits, we do this only if no action if (trigger_event('allow_increment_element_hit_count', !isset($_POST['content']) ) ) { $query = ' UPDATE '.IMAGES_TABLE.' SET hit = hit+1 WHERE id = '.$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'].' '.get_sql_condition_FandF ( array ( 'forbidden_categories' => 'category_id', 'visible_categories' => 'category_id' ), 'AND' ).' ;'; $result = pwg_query($query); $related_categories = array(); while ($row = mysql_fetch_array($result)) { array_push($related_categories, $row); } usort($related_categories, 'global_rank_compare'); //-------------------------first, prev, current, next & last picture management $picture = array(); $ids = array($page['image_id']); if (isset($page['previous_item'])) { array_push($ids, $page['previous_item']); array_push($ids, $page['first_item']); } if (isset($page['next_item'])) { array_push($ids, $page['next_item']); array_push($ids, $page['last_item']); } $query = ' SELECT * FROM '.IMAGES_TABLE.' WHERE id IN ('.implode(',', $ids).') ;'; $result = pwg_query($query); while ($row = mysql_fetch_assoc($result)) { if (isset($page['previous_item']) and $row['id'] == $page['previous_item']) { $i = 'previous'; } else if (isset($page['next_item']) and $row['id'] == $page['next_item']) { $i = 'next'; } else if (isset($page['first_item']) and $row['id'] == $page['first_item']) { $i = 'first'; } else if (isset($page['last_item']) and $row['id'] == $page['last_item']) { $i = 'last'; } else { $i = 'current'; } $picture[$i] = $row; $picture[$i]['is_picture'] = false; if (in_array(get_extension($row['file']), $conf['picture_ext'])) { $picture[$i]['is_picture'] = true; } // ------ build element_path and element_url $picture[$i]['element_path'] = get_element_path($picture[$i]); $picture[$i]['element_url'] = get_element_url($picture[$i]); // ------ build image_path and image_url if ($i=='current' or $i=='next') { $picture[$i]['image_path'] = get_image_path( $picture[$i] ); $picture[$i]['image_url'] = get_image_url( $picture[$i] ); } if ($i=='current') { if ( $picture[$i]['is_picture'] ) { if ( $user['enabled_high']=='true' ) { $hi_url=get_high_url($picture[$i]); if ( !empty($hi_url) ) { $picture[$i]['high_url'] = $hi_url; $picture[$i]['download_url'] = get_download_url('h',$picture[$i]); } } } else { // not a pic - need download link $picture[$i]['download_url'] = get_download_url('e',$picture[$i]); } } $picture[$i]['thumbnail'] = get_thumbnail_url($row); if ( !empty( $row['name'] ) ) { $picture[$i]['name'] = $row['name']; } else { $file_wo_ext = get_filename_wo_extension($row['file']); $picture[$i]['name'] = str_replace('_', ' ', $file_wo_ext); } $picture[$i]['url'] = duplicate_picture_url( array( 'image_id' => $row['id'], 'image_file' => $row['file'], ), array( 'start', ) ); if ('previous'==$i and $page['previous_item']==$page['first_item']) { $picture['first'] = $picture[$i]; } if ('next'==$i and $page['next_item']==$page['last_item']) { $picture['last'] = $picture[$i]; } } // calculation of width and height for the current picture if (empty($picture['current']['width'])) { $taille_image = @getimagesize($picture['current']['image_path']); if ($taille_image!==false) { $picture['current']['width'] = $taille_image[0]; $picture['current']['height']= $taille_image[1]; } } if (!empty($picture['current']['width'])) { list( $picture['current']['scaled_width'], $picture['current']['scaled_height'] ) = get_picture_size( $picture['current']['width'], $picture['current']['height'], @$user['maxwidth'], @$user['maxheight'] ); } $url_admin = get_root_url().'admin.php?page=picture_modify' .'&cat_id='.(isset($page['category']) ? $page['category']['id'] : '') .'&image_id='.$page['image_id'] ; $url_slide = add_url_params( $picture['current']['url'], array( 'slideshow'=>$conf['slideshow_period'] ) ); $template->set_filename('picture', 'picture.tpl'); if ( isset( $_GET['slideshow'] ) ) { $page['meta_robots']=array('noindex'=>1, 'nofollow'=>1); $page['slideshow'] = true; if ( $conf['light_slideshow'] ) { $template->set_filename('picture', 'slideshow.tpl'); } if ( isset($page['next_item']) ) { // $redirect_msg, $refresh, $url_link and $title are required for creating // an automated refresh page in header.tpl $refresh= $_GET['slideshow']; $url_link = add_url_params( $picture['next']['url'], array('slideshow'=>$refresh) ); $redirect_msg = nl2br(l10n('redirect_msg')); } } $title = $picture['current']['name']; $title_nb = ($page['current_rank'] + 1).'/'.count($page['items']); // metadata $url_metadata = duplicate_picture_url(); // do we have a plugin that can show metadata for something else than images? $metadata_showable = trigger_event( 'get_element_metadata_available', ( ($conf['show_exif'] or $conf['show_iptc']) and isset($picture['current']['image_path']) ), $picture['current']['path'] ); if ($metadata_showable) { if ( !isset($_GET['metadata']) ) { $url_metadata = add_url_params( $url_metadata, array('metadata'=>null) ); } else { $page['meta_robots']=array('noindex'=>1, 'nofollow'=>1); } } $page['body_id'] = 'thePicturePage'; // allow plugins to change what we computed before passing data to template $picture = trigger_event('picture_pictures_data', $picture); if (isset($picture['next']['image_url']) and $picture['next']['is_picture'] ) { $template->assign_block_vars( 'prefetch', array ( 'URL' => $picture['next']['image_url'] ) ); } //------------------------------------------------------- navigation management foreach (array('first','previous','next','last') as $which_image) { if (isset($picture[$which_image])) { $template->assign_block_vars( $which_image, array( 'TITLE_IMG' => $picture[$which_image]['name'], 'IMG' => $picture[$which_image]['thumbnail'], 'U_IMG' => $picture[$which_image]['url'], ) ); } else { $template->assign_block_vars( $which_image.'_unactive', array() ); } } $template->assign_vars( array( 'SECTION_TITLE' => $page['title'], 'PICTURE_TITLE' => $picture['current']['name'], 'PHOTO' => $title_nb, 'TITLE' => $picture['current']['name'], 'LEVEL_SEPARATOR' => $conf['level_separator'], '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']) { $template->assign_block_vars('title', array()); } //------------------------------------------------------- upper menu management // download link if ( isset($picture['current']['download_url']) ) { $template->assign_block_vars( 'download', array( 'U_DOWNLOAD' => $picture['current']['download_url'] ) ); } // button to set the current picture as representative if (is_admin() and isset($page['category'])) { $template->assign_block_vars( 'representative', array( 'URL' => add_url_params($url_self, array('action'=>'set_as_representative') ) ) ); } // caddie button if (is_admin()) { $template->assign_block_vars( 'caddie', array( 'URL' => add_url_params($url_self, array('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) { $template->assign_block_vars( 'favorite', array( 'FAVORITE_IMG' => get_root_url().get_themeconf('icon_dir').'/favorite.png', 'FAVORITE_HINT' => l10n('add_favorites_hint'), 'FAVORITE_ALT' => l10n('add_favorites_alt'), 'U_FAVORITE' => add_url_params( $url_self, array('action'=>'add_to_favorites') ), ) ); } else { $template->assign_block_vars( 'favorite', array( 'FAVORITE_IMG' => get_root_url().get_themeconf('icon_dir').'/del_favorite.png', 'FAVORITE_HINT' => l10n('del_favorites_hint'), 'FAVORITE_ALT' => l10n('del_favorites_alt'), 'U_FAVORITE' => add_url_params( $url_self, array('action'=>'remove_from_favorites') ), ) ); } } //------------------------------------ admin link for information modifications if ( is_admin() ) { $template->assign_block_vars('admin', array()); } //--------------------------------------------------------- picture information $header_infos = array(); //for html header use // legend if (isset($picture['current']['comment']) and !empty($picture['current']['comment'])) { $template->assign_block_vars( 'legend', array( 'COMMENT_IMG' => trigger_event('render_element_description', $picture['current']['comment']) )); $header_infos['COMMENT'] = strip_tags($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']; $header_infos['INFO_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']); $url = make_index_url( array( 'chronology_field'=>'created', 'chronology_style'=>'monthly', 'chronology_view'=>'list', 'chronology_date' => explode('-', $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'); $url = make_index_url( array( 'chronology_field'=>'posted', 'chronology_style'=>'monthly', 'chronology_view'=>'list', 'chronology_date' => explode( '-', substr($picture['current']['date_available'], 0, 10) ) ) ); $infos['INFO_POSTED_DATE'] = ''.$val.''; // size in pixels if ($picture['current']['is_picture'] and isset($picture['current']['width']) ) { if ($picture['current']['scaled_width'] !== $picture['current']['width'] ) { $infos['INFO_DIMENSIONS'] = ''. $picture['current']['width'].'*'.$picture['current']['height'].''; } else { $infos['INFO_DIMENSIONS'] = $picture['current']['width'].'*'.$picture['current']['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']; // tags $tags = get_common_tags( array($page['image_id']), -1); if ( count($tags) ) { $infos['INFO_TAGS'] = ''; foreach ($tags as $num => $tag) { $infos['INFO_TAGS'] .= $num ? ', ' : ''; $infos['INFO_TAGS'] .= ''.$tag['name'].''; } $header_infos['INFO_TAGS'] = strip_tags($infos['INFO_TAGS']); } else { $infos['INFO_TAGS'] = l10n('N/A'); } $template->assign_vars($infos); // related categories if ( count($related_categories)==1 and isset($page['category']) and $related_categories[0]['category_id']==$page['category']['id'] ) { // no need to go to db, we have all the info $template->assign_block_vars( 'category', array('LINE'=>get_cat_display_name( $page['category']['upper_names'] )) ); } else { // use only 1 sql query to get names for all related categories $ids = array(); foreach ($related_categories as $category) {// add all uppercats to $ids $ids = array_merge($ids, explode(',', $category['uppercats']) ); } $ids = array_unique($ids); $query = ' SELECT id, name, permalink FROM '.CATEGORIES_TABLE.' WHERE id IN ('.implode(',',$ids).')'; $cat_map = hash_from_query($query, 'id'); foreach ($related_categories as $category) { $cats = array(); foreach ( explode(',', $category['uppercats']) as $id ) { $cats[] = $cat_map[$id]; } $template->assign_block_vars('category', array('LINE'=>get_cat_display_name($cats) ) ); } } //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'], ) ); } // maybe someone wants a special display (call it before page_header so that // they can add stylesheets) $element_content = trigger_event( 'render_element_content', '', $picture['current'] ); $template->assign_var( 'ELEMENT_CONTENT', $element_content ); // +-----------------------------------------------------------------------+ // | sub pages | // +-----------------------------------------------------------------------+ include(PHPWG_ROOT_PATH.'include/picture_rate.inc.php'); include(PHPWG_ROOT_PATH.'include/picture_comment.inc.php'); if ($metadata_showable and isset($_GET['metadata'])) { include(PHPWG_ROOT_PATH.'include/picture_metadata.inc.php'); } //------------------------------------------------------------ log informations pwg_log($picture['current']['id'], 'picture'); include(PHPWG_ROOT_PATH.'include/page_header.php'); trigger_action('loc_end_picture'); $template->parse('picture'); include(PHPWG_ROOT_PATH.'include/page_tail.php'); ?>