'.$lang['access_forbiden'].'
'.$lang['thumbnails'].' '; exit(); } $page['rank_of'] = array_flip($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'][ $_GET['image_id'] ]; // caching current item : readability purpose $page['current_item'] = $_GET['image_id']; if ($page['current_rank'] != $page['first_rank']) { // "go to first picture of this section" link is displayed only if the // displayed item is not the first. $template->assign_block_vars( 'first', array( 'U_IMG' => PHPWG_ROOT_PATH.'picture.php'. get_query_string_diff( array('image_id', 'add_fav', 'slideshow') ). '&image_id='.$page['items'][ $page['first_rank'] ], ) ); // 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. $template->assign_block_vars( 'last', array( 'U_IMG' => PHPWG_ROOT_PATH.'picture.php'. get_query_string_diff( array('image_id', 'add_fav', 'slideshow') ). '&image_id='.$page['items'][ $page['last_rank'] ], ) ); // caching next item : readability purpose $page['next_item'] = $page['items'][ $page['current_rank'] + 1 ]; } //---------------------------------------- incrementation of the number of hits if ( count(array_intersect( array_keys($_GET), array('add_fav', 'caddie', 'rate', 'representative', 'del') ) )==0 ) { $query = ' UPDATE '.IMAGES_TABLE.' SET hit = hit+1 WHERE id = '.$_GET['image_id'].' ;'; @pwg_query( $query ); } //-------------------------------------------------------------- representative if ('admin' == $user['status'] and isset($_GET['representative'])) { $query = ' UPDATE '.CATEGORIES_TABLE.' SET representative_picture_id = '.$_GET['image_id'].' WHERE id = '.$page['cat'].' ;'; pwg_query($query); $url = PHPWG_ROOT_PATH .'picture.php' .get_query_string_diff(array('representative')); redirect($url); } //-------------------------------------------------------------- caddie filling if (isset($_GET['caddie'])) { fill_caddie(array($_GET['image_id'])); $url = PHPWG_ROOT_PATH .'picture.php' .get_query_string_diff(array('caddie')); redirect($url); } //----------------------------------------------------------- rate registration 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() ); } } $query = ' DELETE FROM '.RATE_TABLE.' WHERE element_id = '.$_GET['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.'\'':"''").','. $_GET['image_id'].','.$_GET['rate'].',NOW()) ;'; pwg_query($query); // update of images.average_rate field $query = ' SELECT ROUND(AVG(rate),2) AS average_rate FROM '.RATE_TABLE.' WHERE element_id = '.$_GET['image_id'].' ;'; $row = mysql_fetch_array(pwg_query($query)); $query = ' UPDATE '.IMAGES_TABLE.' SET average_rate = '.$row['average_rate'].' WHERE id = '.$_GET['image_id'].' ;'; pwg_query($query); $url = PHPWG_ROOT_PATH .'picture.php' .get_query_string_diff(array('rate')); redirect($url); } //---------------------------------------------------------- related categories $query = ' SELECT category_id,uppercats,commentable,global_rank FROM '.IMAGE_CATEGORY_TABLE.' INNER JOIN '.CATEGORIES_TABLE.' ON category_id = id WHERE image_id = '.$_GET['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(); $ids = array($_GET['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') { $url_high=$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'] = PHPWG_ROOT_PATH.'picture.php' .get_query_string_diff(array('image_id', 'add_fav', 'slideshow')) .'&image_id='.$row['id']; } $url_up = PHPWG_ROOT_PATH.'category.php?'; if ( isset($page['cat']) ) { $url_up .= 'cat='.$page['cat']; } elseif ( isset($_GET['calendar']) ) { $url_up .= 'calendar='.$_GET['calendar']; } $url_up_start = floor( $page['current_rank'] / $user['nb_image_page'] ); $url_up_start *= $user['nb_image_page']; if ($url_up_start>0) { $url_up .= '&start='.$url_up_start; } if ( $page['cat'] == 'search' ) { $url_up.= '&search='.$_GET['search']; } if ( $page['cat'] == 'list' ) { $url_up.= '&list='.$_GET['list']; } $url_admin = PHPWG_ROOT_PATH.'admin.php?page=picture_modify' .'&cat_id='.$page['cat'] .'&image_id='.$_GET['image_id']; $url_slide = $picture['current']['url'].'&slideshow='.$conf['slideshow_period']; //--------------------------------------------------------- favorite management if ( isset( $_GET['add_fav'] ) ) { $query = 'DELETE FROM '.FAVORITES_TABLE; $query.= ' WHERE user_id = '.$user['id']; $query.= ' AND image_id = '.$picture['current']['id']; $query.= ';'; $result = pwg_query( $query ); if ( $_GET['add_fav'] == 1 ) { $query = 'INSERT INTO '.FAVORITES_TABLE; $query.= ' (image_id,user_id) VALUES'; $query.= ' ('.$picture['current']['id'].','.$user['id'].')'; $query.= ';'; $result = pwg_query( $query ); } if ( !$_GET['add_fav'] and $page['cat'] == 'fav' ) { if (!isset($page['previous_item']) and !isset($page['next_item'])) { // there is no favorite picture anymore we redirect the user to the // category page redirect($url_up); } else if (!isset($page['previous_item'])) { $url = str_replace( '&', '&', $picture['next']['url'] ); redirect( $url ); } else { $url = str_replace('&', '&', $picture['prev']['url'] ); redirect( $url ); } redirect( $url ); } } //------------------------------------------------------ comment registeration if ( isset( $_POST['content'] ) && !empty($_POST['content']) ) { $register_comment = true; $author = !empty($_POST['author'])?$_POST['author']:$lang['guest']; // if a guest try to use the name of an already existing user, he must be // rejected if ( $author != $user['username'] ) { $query = 'SELECT COUNT(*) AS user_exists'; $query.= ' FROM '.USERS_TABLE; $query.= ' WHERE '.$conf['user_fields']['username']." = '".$author."'"; $query.= ';'; $row = mysql_fetch_array( pwg_query( $query ) ); if ( $row['user_exists'] == 1 ) { $template->assign_block_vars( 'information', array('INFORMATION'=>$lang['comment_user_exists'])); $register_comment = false; } } if ( $register_comment ) { // anti-flood system $reference_date = time() - $conf['anti-flood_time']; $query = 'SELECT id FROM '.COMMENTS_TABLE; $query.= ' WHERE date > FROM_UNIXTIME('.$reference_date.')'; $query.= " AND author = '".$author."'"; $query.= ';'; if ( mysql_num_rows( pwg_query( $query ) ) == 0 or $conf['anti-flood_time'] == 0 ) { list($dbnow) = mysql_fetch_row(pwg_query('SELECT NOW();')); $data = array(); $data{'author'} = $author; $data{'date'} = $dbnow; $data{'image_id'} = $_GET['image_id']; $data{'content'} = htmlspecialchars( $_POST['content'], ENT_QUOTES); if (!$conf['comments_validation'] or $user['status'] == 'admin') { $data{'validated'} = 'true'; $data{'validation_date'} = $dbnow; } else { $data{'validated'} = 'false'; } include_once(PHPWG_ROOT_PATH.'admin/include/functions.php'); $fields = array('author', 'date', 'image_id', 'content', 'validated', 'validation_date'); mass_inserts(COMMENTS_TABLE, $fields, array($data)); // information message $message = $lang['comment_added']; if (!$conf['comments_validation'] or $user['status'] == 'admin') if ( $conf['comments_validation'] and $user['status'] != 'admin' ) { $message.= '
'.$lang['comment_to_validate']; } $template->assign_block_vars('information', array('INFORMATION'=>$message)); } else { // information message $template->assign_block_vars( 'information', array('INFORMATION'=>$lang['comment_anti-flood'])); } } } // comment deletion if ( isset( $_GET['del'] ) and is_numeric( $_GET['del'] ) and $user['status'] == 'admin' ) { $query = 'DELETE FROM '.COMMENTS_TABLE; $query.= ' WHERE id = '.$_GET['del']; $query.= ';'; pwg_query( $query ); } // // Start output of page // $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 (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'; } $page['body_id'] = 'thePicturePage'; //------------------------------------------------------- navigation management if (isset($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' => (PHPWG_ROOT_PATH.'category.php'), 'U_UP' => $url_up, 'U_METADATA' => $url_metadata, 'U_ADMIN' => $url_admin, 'U_SLIDESHOW'=> $url_slide, 'U_ADD_COMMENT' => str_replace( '&', '&', $_SERVER['REQUEST_URI'] ) ) ); if ($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 ('admin' == $user['status'] and is_numeric($page['cat'])) { $template->assign_block_vars( 'representative', array( 'URL' => PHPWG_ROOT_PATH.'picture.php' .get_query_string_diff(array('add_fav')) .'&representative=1' ) ); } if ('admin' == $user['status']) { $template->assign_block_vars( 'caddie', array( 'URL' => PHPWG_ROOT_PATH.'picture.php' .get_query_string_diff(array('add_fav')).'&caddie=1') ); } //------------------------------------------------------- favorite manipulation if ( !$user['is_the_guest'] ) { // verify if the picture is already in the favorite of the user $query = 'SELECT COUNT(*) AS nb_fav'; $query.= ' FROM '.FAVORITES_TABLE.' WHERE image_id = '.$_GET['image_id']; $query.= ' AND user_id = '.$user['id'].';'; $result = pwg_query( $query ); $row = mysql_fetch_array( $result ); if (!$row['nb_fav']) { $url = PHPWG_ROOT_PATH.'picture.php'; $url.= get_query_string_diff(array('add_fav')); $url.= '&add_fav=1'; $template->assign_block_vars( 'favorite', array( 'FAVORITE_IMG' => get_themeconf('icon_dir').'/favorite.png', 'FAVORITE_HINT' =>$lang['add_favorites_hint'], 'FAVORITE_ALT' =>$lang['add_favorites_alt'], 'U_FAVORITE' => $url )); } else { $url = PHPWG_ROOT_PATH.'picture.php'; $url.= get_query_string_diff(array('add_fav')); $url.= '&add_fav=0'; $template->assign_block_vars( 'favorite', array( 'FAVORITE_IMG' => get_themeconf('icon_dir').'/del_favorite.png', 'FAVORITE_HINT' =>$lang['del_favorites_hint'], 'FAVORITE_ALT' =>$lang['del_favorites_alt'], 'U_FAVORITE'=> $url )); } } //------------------------------------ admin link for information modifications if ( $user['status'] == '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']); if ( $conf['calendar_datefield'] == 'date_creation' ) { $infos['INFO_CREATION_DATE'] = ''.$val.''; } else { $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'); if ( $conf['calendar_datefield'] == 'date_available' ) { $infos['INFO_AVAILABILITY_DATE'] = ''.$val.''; } else { $infos['INFO_AVAILABILITY_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']) ) ); } //------------------------------------------------------------------- metadata if ($metadata_showable and isset($_GET['show_metadata'])) { include_once(PHPWG_ROOT_PATH.'/include/functions_metadata.inc.php'); $template->assign_block_vars('metadata', array()); if ($conf['show_exif']) { if (!function_exists('read_exif_data')) { die('Exif extension not available, admin should disable exif display'); } if ($exif = @read_exif_data($picture['current']['src'])) { $template->assign_block_vars( 'metadata.headline', array('TITLE' => 'EXIF Metadata') ); foreach ($conf['show_exif_fields'] as $field) { if (strpos($field, ';') === false) { if (isset($exif[$field])) { $key = $field; if (isset($lang['exif_field_'.$field])) { $key = $lang['exif_field_'.$field]; } $template->assign_block_vars( 'metadata.line', array( 'KEY' => $key, 'VALUE' => $exif[$field] ) ); } } else { $tokens = explode(';', $field); if (isset($exif[$tokens[0]][$tokens[1]])) { $key = $tokens[1]; if (isset($lang['exif_field_'.$tokens[1]])) { $key = $lang['exif_field_'.$tokens[1]]; } $template->assign_block_vars( 'metadata.line', array( 'KEY' => $key, 'VALUE' => $exif[$tokens[0]][$tokens[1]] ) ); } } } } } if ($conf['show_iptc']) { $iptc = get_iptc_data($picture['current']['src'], $conf['show_iptc_mapping']); if (count($iptc) > 0) { $template->assign_block_vars( 'metadata.headline', array('TITLE' => 'IPTC Metadata') ); } foreach ($iptc as $field => $value) { $key = $field; if (isset($lang[$field])) { $key = $lang[$field]; } $template->assign_block_vars( 'metadata.line', array( 'KEY' => $key, 'VALUE' => $value ) ); } } } //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'] )); } //------------------------------------------------------------------- rating if ($conf['rate']) { $query = ' SELECT COUNT(rate) AS count , ROUND(AVG(rate),2) AS average , ROUND(STD(rate),2) AS STD FROM '.RATE_TABLE.' WHERE element_id = '.$picture['current']['id'].' ;'; $row = mysql_fetch_array(pwg_query($query)); if ($row['count'] == 0) { $value = $lang['no_rate']; } else { $value = sprintf( l10n('%.2f (rated %d times, standard deviation = %.2f)'), $row['average'], $row['count'], $row['STD'] ); } if ($conf['rate_anonymous'] or !$user['is_the_guest']) { if ($row['count']>0) { $query = 'SELECT rate FROM '.RATE_TABLE.' WHERE element_id = '.$_GET['image_id'] . ' AND user_id = '.$user['id'] ; if ($user['is_the_guest']) { $ip_components = explode('.', $_SERVER['REMOTE_ADDR']); if ( count($ip_components)>3 ) { array_pop($ip_components); } $anonymous_id = implode ('.', $ip_components); $query .= ' AND anonymous_id = \''.$anonymous_id . '\''; } $result = pwg_query($query); if (mysql_num_rows($result) > 0) { $row = mysql_fetch_array($result); $sentence = $lang['already_rated']; $sentence.= ' ('.$row['rate'].'). '; $sentence.= $lang['update_rate']; } else { $sentence = $lang['never_rated'].'. '.$lang['Rate']; } } else { $sentence = $lang['never_rated'].'. '.$lang['Rate']; } $template->assign_block_vars( 'rate', array( 'CONTENT' => $value, 'SENTENCE' => $sentence )); $template->assign_block_vars('info_rate', array('CONTENT' => $value)); $template->assign_vars( array( 'INFO_RATE' => $value ) ); foreach ($rate_items as $num => $mark) { if ($num > 0) { $separator = '|'; } else { $separator = ''; } $url = PHPWG_ROOT_PATH.'picture.php'; $url.= get_query_string_diff(array('add_fav')); $url.= '&rate='.$mark; $template->assign_block_vars( 'rate.rate_option', array( 'OPTION' => $mark, 'URL' => $url, 'SEPARATOR' => $separator )); } } } //---------------------------------------------------- users's comments display // the picture is commentable if it belongs at least to one category which // is commentable $page['show_comments'] = false; foreach ($related_categories as $category) { if ($category['commentable'] == 'true') { $page['show_comments'] = true; } } if ($page['show_comments']) { // number of comment for this picture $query = 'SELECT COUNT(*) AS nb_comments'; $query.= ' FROM '.COMMENTS_TABLE.' WHERE image_id = '.$_GET['image_id']; $query.= " AND validated = 'true'"; $query.= ';'; $row = mysql_fetch_array( pwg_query( $query ) ); // navigation bar creation $url = PHPWG_ROOT_PATH.'picture.php'; $url.= get_query_string_diff(array('add_fav','start')); if (!isset( $_GET['start'] ) or !is_numeric( $_GET['start'] ) or ( is_numeric( $_GET['start'] ) and $_GET['start'] < 0 ) ) { $page['start'] = 0; } else { $page['start'] = $_GET['start']; } $page['navigation_bar'] = create_navigation_bar( $url, $row['nb_comments'], $page['start'], $conf['nb_comment_page'], '' ); $template->assign_block_vars('comments', array( 'NB_COMMENT'=>$row['nb_comments'], 'NAV_BAR'=>$page['navigation_bar'])); if ($row['nb_comments']>0) { $query = 'SELECT id,author,date,image_id,content'; $query.= ' FROM '.COMMENTS_TABLE.' WHERE image_id = '.$_GET['image_id']; $query.= " AND validated = 'true'"; $query.= ' ORDER BY date ASC'; $query.= ' LIMIT '.$page['start'].', '.$conf['nb_comment_page'].';'; $result = pwg_query( $query ); while ( $row = mysql_fetch_array( $result ) ) { $template->assign_block_vars( 'comments.comment', array( 'COMMENT_AUTHOR'=>empty($row['author'])?$lang['guest']:$row['author'], 'COMMENT_DATE'=>format_date($row['date'], 'mysql_datetime', true), 'COMMENT'=>parse_comment_content($row['content']) )); if ( $user['status'] == 'admin' ) { $template->assign_block_vars( 'comments.comment.delete', array('U_COMMENT_DELETE'=> $url.'&del='.$row['id'] )); } } } if (!$user['is_the_guest'] or ($user['is_the_guest'] and $conf['comments_forall'])) { $template->assign_block_vars('comments.add_comment', array()); // display author field if the user is not logged in if (!$user['is_the_guest']) { $template->assign_block_vars( 'comments.add_comment.author_known', array('KNOWN_AUTHOR'=>$user['username']) ); } else { $template->assign_block_vars( 'comments.add_comment.author_field', array() ); } } } //------------------------------------------------------------ log informations pwg_log( 'picture', $title_img, $picture['current']['file'] ); $template->parse('picture'); include(PHPWG_ROOT_PATH.'include/page_tail.php'); ?>