'.$lang['access_forbiden'].'
'; echo ''; echo $lang['thumbnails'].''; exit(); } //---------------------------------------------------------- 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']; if ($user['forbidden_categories'] != '') { $query.= ' AND category_id NOT IN ('.$user['forbidden_categories'].')'; } $query.= ' ;'; $result = pwg_query($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 $picture = array(); if ($page['num'] == 0) { $has_prev = false; } else { $has_prev = true; } if ($page['num'] == $page['cat_nb_images'] - 1) { $has_next = false; } else { $has_next = true; } $query = ' SELECT DISTINCT(i.id), i.* FROM '.IMAGES_TABLE.' AS i INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON i.id = ic.image_id '.$page['where'].' '.$conf['order_by'].' '; if ( !$has_prev ) { $query.= ' LIMIT 0,2'; } else { $query.= ' LIMIT '.($page['num'] - 1).',3'; } $query.= ';'; $result = pwg_query( $query ); $indexes = array('prev', 'current', 'next'); foreach (array('prev', 'current', 'next') as $i) { if ($i == 'prev' and !$has_prev) { continue; } if ($i == 'next' and !$has_next) { break; } $row = mysql_fetch_array($result); 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']); $icon = PHPWG_ROOT_PATH.'template/'.$user['template'].'/mimetypes/'; $icon.= strtolower(get_extension($row['file'])).'.png'; if (isset($row['representative_ext']) and $row['representative_ext'] != '') { $picture[$i]['src'] = $cat_directory.'/pwg_representative/'; $picture[$i]['src'].= $file_wo_ext.'.'.$row['representative_ext']; } else { $picture[$i]['src'] = $icon; } // special case for picture files if ($picture[$i]['is_picture']) { $picture[$i]['src'] = $row['path']; // if we are working on the "current" element, we search if there is a // high quality picture // FIXME : with remote pictures, this "remote fopen" takes long... if ($i == 'current') { if (@fopen($cat_directory.'/pwg_high/'.$row['file'], 'r')) { $picture[$i]['high'] = $cat_directory.'/pwg_high/'.$row['file']; } } } // 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'; $picture[$i]['url'].= get_query_string_diff(array('image_id','add_fav', 'slideshow','rate')); $picture[$i]['url'].= '&image_id='.$row['id']; } $url_up = PHPWG_ROOT_PATH.'category.php?cat='.$page['cat'].'&'; $url_up.= 'num='.$page['num']; 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'; $url_admin.= '&cat_id='.$page['cat']; $url_admin.= '&image_id='.$_GET['image_id']; $url_slide = $picture['current']['url']; $url_slide.= '&slideshow='.$conf['slideshow_period']; //----------------------------------------------------------- rate registration if (isset($_GET['rate']) and $conf['rate'] and !$user['is_the_guest'] and in_array($_GET['rate'], $rate_items)) { $query = ' DELETE FROM '.RATE_TABLE.' WHERE user_id = '.$user['id'].' AND element_id = '.$_GET['image_id'].' ;'; pwg_query($query); $query = ' INSERT INTO '.RATE_TABLE.' (user_id,element_id,rate) VALUES ('.$user['id'].','.$_GET['image_id'].','.$_GET['rate'].') ;'; 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); } //--------------------------------------------------------- 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 $page['cat'] == 'fav' ) { if (!$has_prev and !$has_next) { // there is no favorite picture anymore we redirect the user to the // category page $url = add_session_id($url_up); redirect($url); } else if (!$has_prev) { $url = str_replace( '&', '&', $picture['next']['url'] ); $url = add_session_id( $url, true); } else { $url = str_replace('&', '&', $picture['prev']['url'] ); $url = add_session_id( $url, true); } 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; $query.= " WHERE username = '".$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 ) { $query = 'INSERT INTO '.COMMENTS_TABLE; $query.= ' (author,date,image_id,content,validated) VALUES ('; $query.= "'".$author."'"; $query.= ',NOW(),'.$_GET['image_id']; $query.= ",'".htmlspecialchars( $_POST['content'], ENT_QUOTES)."'"; if ( !$conf['comments_validation'] or $user['status'] == 'admin' ) { $query.= ",'true'"; } else { $query.= ",'false'"; } $query.= ');'; pwg_query( $query ); // information message $message = $lang['comment_added']; if ( $conf['comments_validation'] and $user['status'] != 'admin' ) { $message.= '
'.$lang['comment_to_validate']; } $template->assign_block_vars('information', array('INFORMATION'=>$message)); // notification to the administrators if ( $conf['mail_notification'] ) { // find any related category (can be unreachable to this admin) $category = $related_categories[0]; // locally, we change the $conf['level_separator'] $conf_separator = $conf['level_separator']; $conf['level_separator'] = ' > '; $cat_name = get_cat_display_name_cache($category['uppercats'], '', false); $conf['level_separator'] = $conf_separator; $cat_name = strip_tags( $cat_name ); notify( 'comment', $cat_name.' > '.$picture['current']['name']); } } 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 $has_next ) { $refresh= $_GET['slideshow']; $url_link = $picture['next']['url'].'&slideshow='.$refresh; } $title_img = $picture['current']['name']; $title_nb = ''; if (is_numeric( $page['cat'] )) { $title_img = replace_space(get_cat_display_name($page['cat_name'])); $n = $page['num'] + 1; $title_nb = $n.'/'.$page['cat_nb_images']; } else if ( $page['cat'] == 'search' ) { $title_img = replace_search( $title_img, $_GET['search'] ); } // calculation of width and height if (empty($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'; } // author $author = $creation_date = $size = $filesize = $lang['unavailable']; if ( !empty($picture['current']['author']) ) { $search_url = PHPWG_ROOT_PATH.'category.php?cat=search'; $search_url.= '&search=author:'.$picture['current']['author']; $author = ''.$picture['current']['author'].''; } // creation date if ( !empty($picture['current']['date_creation']) ) { $creation_date = format_date($picture['current']['date_creation']); } // date of availability $availability_date = format_date($picture['current']['date_available']); // size in pixels if ($picture['current']['is_picture']) { if ($original_width != $picture_size[0] or $original_height != $picture_size[1]) { $size = '[ '; $size .= $original_width.'*'.$original_height.' ]'; } else { $size = $original_width.'*'.$original_height; } } // filesize if (empty($picture['current']['filesize'])) { if (!$picture['current']['is_picture']) { $filesize = floor(filesize($picture['current']['download'])/1024); } else { $filesize = floor(filesize($picture['current']['src'])/1024); } } else { $filesize = $picture['current']['filesize']; } // number of visits $template->assign_block_vars( 'info_line', array( 'INFO'=>$lang['visited'], 'VALUE'=>$picture['current']['hit'].' '.$lang['times'] )); 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], 'AUTHOR' => $author, 'CREATION_DATE' => $creation_date, 'AVAILABILITY_DATE' => $availability_date, 'SIZE' => $size, 'FILE_SIZE' => $filesize, '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['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'], 'L_CREATION_DATE' => $lang['creation_date'], 'L_AVAILABILITY_DATE' => $lang['registration_date'], 'L_SIZE' => $lang['size'], 'L_FILE' => $lang['file'], 'L_FILE_SIZE' => $lang['size'], 'U_HOME' => add_session_id(PHPWG_ROOT_PATH.'category.php'), 'U_UP' => add_session_id($url_up), 'U_METADATA' => add_session_id($url_metadata), 'U_ADMIN' => add_session_id($url_admin), 'U_SLIDESHOW'=> add_session_id($url_slide), 'U_ADD_COMMENT' => add_session_id(str_replace( '&', '&', $_SERVER['REQUEST_URI'] )) ) ); //------------------------------------------------------- upper menu management // download link if file is not a picture if (!$picture['current']['is_picture']) { $template->assign_block_vars( 'download', array('U_DOWNLOAD' => $picture['current']['download'])); } else { $template->assign_block_vars( 'ecard', array('U_ECARD' => $picture['current']['url'])); } // display a high quality link if present if (isset($picture['current']['high'])) { $full_size = @getimagesize($picture['current']['high']); $full_width = $full_size[0]; $full_height = $full_size[1]; $uuid = uniqid(rand()); $template->assign_block_vars('high', array( 'U_HIGH' => $picture['current']['high'], 'UUID'=>$uuid, 'WIDTH_IMG'=>($full_width + 16), 'HEIGHT_IMG'=>($full_height + 16) )); } //------------------------------------------------------- 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('rate','add_fav')); $url.= '&add_fav=1'; $template->assign_block_vars( 'favorite', array( 'FAVORITE_IMG' => PHPWG_ROOT_PATH.'template/'.$user['template'].'/theme/favorite.gif', '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('rate','add_fav')); $url.= '&add_fav=0'; $template->assign_block_vars( 'favorite', array( 'FAVORITE_IMG' => PHPWG_ROOT_PATH.'template/'.$user['template'].'/theme/del_favorite.gif', 'FAVORITE_HINT' =>$lang['del_favorites_hint'], 'FAVORITE_ALT' =>$lang['del_favorites_alt'], 'U_FAVORITE'=> $url )); } } //------------------------------------ admin link for information modifications if ( $user['status'] == 'admin' ) { $template->assign_block_vars('admin', array()); } //-------------------------------------------------------- navigation management if ($has_prev) { $template->assign_block_vars( 'previous', array( 'TITLE_IMG' => $picture['prev']['name'], 'IMG' => $picture['prev']['thumbnail'], 'U_IMG' => add_session_id($picture['prev']['url']) )); } if ($has_next) { $template->assign_block_vars( 'next', array( 'TITLE_IMG' => $picture['next']['name'], 'IMG' => $picture['next']['thumbnail'], 'U_IMG' => add_session_id($picture['next']['url']) )); } //--------------------------------------------------------- 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']) )); } // keywords if (!empty($picture['current']['keywords'])) { $keywords = explode(',', $picture['current']['keywords']); $content = ''; $url = PHPWG_ROOT_PATH.'category.php?cat=search&search=keywords:'; foreach ($keywords as $i => $keyword) { $local_url = add_session_id($url.$keyword); if ($i > 0) { $content.= ','; } $content.= ''.$keyword.''; } $template->assign_block_vars( 'keywords', array( 'INFO'=>$lang['keywords'], 'VALUE'=>$content )); } // related categories $cat_output = ''; $page['show_comments'] = false; foreach ($related_categories as $category) { if ($cat_output != '') { $cat_output.= '
'; } if (count($related_categories) > 3) { $cat_output .= get_cat_display_name_cache($category['uppercats']); } else { $cat_info = get_cat_info($category['category_id']); $cat_output .= get_cat_display_name($cat_info['name']); } // the picture is commentable if it belongs at least to one category which // is commentable if ($category['commentable'] == 'true') { $page['show_comments'] = true; } } $template->assign_block_vars( 'associated', array( 'INFO' => $lang['categories'], 'VALUE' => $cat_output )); //------------------------------------------------------------------- metadata if ($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'=>add_session_id( $picture['current']['url'] ) )); } //------------------------------------------------------------------- rating if ($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 = $row['average']; $value.= ' ('; $value.= $row['count'].' '.$lang['rates']; $value.= ', '.$lang['standard_deviation'].' : '.$row['STD']; $value.= ')'; } if (!$user['is_the_guest']) { $query = 'SELECT rate FROM '.RATE_TABLE.' WHERE user_id = '.$user['id'].' AND element_id = '.$_GET['image_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['to_rate']; } $template->assign_block_vars( 'rate', array( 'INFO' => $lang['element_rate'], 'VALUE' => $value, 'SENTENCE' => $sentence )); foreach ($rate_items as $num => $mark) { if ($num > 0) { $separator = '|'; } else { $separator = ''; } $url = PHPWG_ROOT_PATH.'picture.php'; $url.= get_query_string_diff(array('rate','add_fav')); $url.= '&rate='.$mark; $template->assign_block_vars( 'rate.rate_option', array( 'OPTION' => $mark, 'URL' => $url, 'SEPARATOR' => $separator )); } } } //---------------------------------------------------- users's comments display if ($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('rate','add_fav')); 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'])); $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'=>add_session_id( $url.'&del='.$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'] ); mysql_close(); $template->parse('picture'); include(PHPWG_ROOT_PATH.'include/page_tail.php'); ?>