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<?php
/*************************
Coppermine Photo Gallery
************************
Copyright (c) 2003-2008 Dev Team
v1.1 originally written by Gregory DEMAR
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 3
as published by the Free Software Foundation.
********************************************
Coppermine version: 1.4.18
$HeadURL: https://coppermine.svn.sourceforge.net/svnroot/coppermine/trunk/cpg1.4.x/displayimage.php $
$Revision: 4380 $
$Author: gaugau $
$Date: 2008-04-12 12:00:19 +0200 (Sa, 12 Apr 2008) $
**********************************************/
define('IN_COPPERMINE', true);
define('DISPLAYIMAGE_PHP', true);
define('INDEX_PHP', true);
//define('SMILIES_PHP', true);
require('include/init.inc.php');
if (!USER_ID && $CONFIG['allow_unlogged_access'] == 0) {
$redirect = $redirect . "login.php";
header("Location: $redirect");
exit();
}
if ($CONFIG['enable_smilies']) include("include/smilies.inc.php");
$breadcrumb = '';
$breadcrumb_text = '';
$cat_data = array();
if($CONFIG['read_exif_data'] ){
include("include/exif_php.inc.php");
}
if($CONFIG['read_iptc_data'] ){
include("include/iptc.inc.php");
}
/**
* Local functions definition
*/
# Sanitize the data - to fix the XSS vulnerability - Aditya
function sanitize_data(&$value, $key)
{
if (is_array($value)) {
array_walk($value, 'sanitize_data');
} else {
# sanitize against sql/html injection; trim any nongraphical non-ASCII character:
$value = trim(htmlentities(strip_tags(trim($value,"\x7f..\xff\x0..\x1f")),ENT_QUOTES));
}
}
function html_picture_menu()
{
global $lang_display_image_php, $CURRENT_PIC_DATA, $CURRENT_ALBUM_DATA, $CONFIG;
$mime_content = cpg_get_type($CURRENT_PIC_DATA['filename']);
$picmenu = '';
if (false) { //(!($mime_content['content']=='image')) {
$picmenu = <<<EOT
<a href="#" onclick="return MM_openBrWindow('setplayer.php?={$mime_content['extension']}','Set_Player','scrollbars=no,toolbar=no,status=no,resizable=no')" class="admin_menu" >{$lang_display_image_php['set_player']}</a>
EOT;
}
if ((USER_ADMIN_MODE && $CURRENT_ALBUM_DATA['category'] == FIRST_USER_CAT + USER_ID) || ($CONFIG['users_can_edit_pics'] && $CURRENT_PIC_DATA['owner_id'] == USER_ID && USER_ID != 0) || GALLERY_ADMIN_MODE) {
$picmenu .= <<<EOT
<a href="javascript:;" onclick="return MM_openBrWindow('picEditor.php?id={$CURRENT_PIC_DATA['pid']}','Crop_Picture','scrollbars=yes,toolbar=no,status=yes,resizable=yes')" class="admin_menu" >{$lang_display_image_php['crop_pic']}</a> <a href="editOnePic.php?id={$CURRENT_PIC_DATA['pid']}&what=picture" class="admin_menu">{$lang_display_image_php['edit_pic']}</a> <a href="delete.php?id={$CURRENT_PIC_DATA['pid']}&what=picture" class="admin_menu" onclick="return confirm('{$lang_display_image_php['confirm_del']}'); return false; ">{$lang_display_image_php['del_pic']}</a>
EOT;
}
return $picmenu;
}
// Display picture information
function html_picinfo()
{
global $CONFIG, $CURRENT_PIC_DATA, $CURRENT_ALBUM_DATA, $THEME_DIR, $FAVPICS, $REFERER;
global $album, $lang_picinfo, $lang_display_image_php, $lang_byte_units, $lastup_date_fmt;
if ($CURRENT_PIC_DATA['owner_id'] && $CURRENT_PIC_DATA['owner_name']) {
$owner_link = '<a href ="profile.php?uid=' . $CURRENT_PIC_DATA['owner_id'] . '">' . $CURRENT_PIC_DATA['owner_name'] . '</a> ';
} else {
$owner_link = '';
}
if (GALLERY_ADMIN_MODE && $CURRENT_PIC_DATA['pic_raw_ip']) {
if ($CURRENT_PIC_DATA['pic_hdr_ip']) {
$ipinfo = ' (' . $CURRENT_PIC_DATA['pic_hdr_ip'] . '[' . $CURRENT_PIC_DATA['pic_raw_ip'] . ']) / ';
} else {
$ipinfo = ' (' . $CURRENT_PIC_DATA['pic_raw_ip'] . ') / ';
}
} else {
if ($owner_link) {
$ipinfo = '/ ';
} else {
$ipinfo = '';
}
}
$info[$lang_picinfo['Filename']] = htmlspecialchars($CURRENT_PIC_DATA['filename']);
$info[$lang_picinfo['Album name']] = '<span class="alblink">' . $owner_link . $ipinfo . '<a href="thumbnails.php?album=' . $CURRENT_PIC_DATA['aid'] . '">' . $CURRENT_ALBUM_DATA['title'] . '</a></span>';
if ($CURRENT_PIC_DATA['votes'] > 0) {
if (defined('THEME_HAS_RATING_GRAPHICS')) {
$prefix = $THEME_DIR;
} else {
$prefix = '';
}
if (GALLERY_ADMIN_MODE) {
$width = 800;
$height = 500;
} else {
$width = 400;
$height = 250;
}
$detailsLink = $CONFIG['vote_details'] ? ' (<a href="#" onclick="MM_openBrWindow(\'stat_details.php?type=vote&pid='.$CURRENT_PIC_DATA['pid'].'&sort=sdate&dir=&sdate=1&ip=1&rating=1&referer=1&browser=1&os=1\',\'\',\'resizable=yes,width='.$width.',height='.$height.',top=50,left=50,scrollbars=yes\'); return false;">'.$lang_picinfo['details'].'</a>)' : '';
$info[sprintf($lang_picinfo['Rating'], $CURRENT_PIC_DATA['votes'])] = '<img src="' . $prefix . 'images/rating' . round($CURRENT_PIC_DATA['pic_rating'] / 2000) . '.gif" align="middle" alt="" />'.$detailsLink;
}
if ($CURRENT_PIC_DATA['keywords'] != "") {
$info[$lang_picinfo['Keywords']] = '<span class="alblink">' . preg_replace("/(\S+)/", "<a href=\"thumbnails.php?album=search&search=\\1\">\\1</a>" , $CURRENT_PIC_DATA['keywords']) . '</span>';
}
for ($i = 1; $i <= 4; $i++) {
if ($CONFIG['user_field' . $i . '_name']) {
if ($CURRENT_PIC_DATA['user' . $i] != "") {
$info[$CONFIG['user_field' . $i . '_name']] = make_clickable($CURRENT_PIC_DATA['user' . $i]);
}
}
}
$info[$lang_picinfo['File Size']] = ($CURRENT_PIC_DATA['filesize'] > 10240 ? ($CURRENT_PIC_DATA['filesize'] >> 10) . ' ' . $lang_byte_units[1] : $CURRENT_PIC_DATA['filesize'] . ' ' . $lang_byte_units[0]);
$info[$lang_picinfo['File Size']] = '<span dir="ltr">' . $info[$lang_picinfo['File Size']] . '</span>';
$info[$lang_picinfo['Date Added']] = localised_date($CURRENT_PIC_DATA['ctime'],$lastup_date_fmt);
$info[$lang_picinfo['Dimensions']] = sprintf($lang_display_image_php['size'], $CURRENT_PIC_DATA['pwidth'], $CURRENT_PIC_DATA['pheight']);
$detailsLink = ($CURRENT_PIC_DATA['hits'] && $CONFIG['hit_details'] && GALLERY_ADMIN_MODE) ? ' (<a href="#" onclick="MM_openBrWindow(\'stat_details.php?type=hits&pid='.$CURRENT_PIC_DATA['pid'].'&sort=sdate&dir=&sdate=1&ip=1&search_phrase=1&referer=1&browser=1&os=1\',\'\',\'resizable=yes,width=800,height=500,top=50,left=50,scrollbars=yes\'); return false;">'.$lang_picinfo['details'].'</a>)' : '';
$info[$lang_picinfo['Displayed']] = sprintf($lang_display_image_php['views'], $CURRENT_PIC_DATA['hits']);
$info[$lang_picinfo['Displayed']] .= $detailsLink;
$path_to_pic = $CONFIG['fullpath'] . $CURRENT_PIC_DATA['filepath'] . $CURRENT_PIC_DATA['filename'];
if ($CONFIG['read_exif_data']) $exif = exif_parse_file($path_to_pic);
if (isset($exif) && is_array($exif)) {
array_walk($exif, 'sanitize_data');
$info = array_merge($info,$exif);
}
if ($CONFIG['read_iptc_data']) $iptc = get_IPTC($path_to_pic);
if (isset($iptc) && is_array($iptc)) {
array_walk($iptc, 'sanitize_data');
if (!empty($iptc['Title'])) $info[$lang_picinfo['iptcTitle']] = $iptc['Title'];
if (!empty($iptc['Copyright'])) $info[$lang_picinfo['iptcCopyright']] = $iptc['Copyright'];
if (!empty($iptc['Keywords'])) $info[$lang_picinfo['iptcKeywords']] = implode(' ',$iptc['Keywords']);
if (!empty($iptc['Category'])) $info[$lang_picinfo['iptcCategory']] = $iptc['Category'];
if (!empty($iptc['SubCategories'])) $info[$lang_picinfo['iptcSubCategories']] = implode(' ',$iptc['SubCategories']);
}
// Create the absolute URL for display in info
$info[$lang_picinfo['URL']] = '<a href="' . $CONFIG["ecards_more_pic_target"] . (substr($CONFIG["ecards_more_pic_target"], -1) == '/' ? '' : '/') .basename($_SERVER['PHP_SELF']) . "?pos=-$CURRENT_PIC_DATA[pid]" . '" >' . $CONFIG["ecards_more_pic_target"] . (substr($CONFIG["ecards_more_pic_target"], -1) == '/' ? '' : '/') . basename($_SERVER['PHP_SELF']) . "?pos=-$CURRENT_PIC_DATA[pid]" . '</a>';
// with subdomains the variable is $_SERVER["SERVER_NAME"] does not return the right value instead of using a new config variable I reused $CONFIG["ecards_more_pic_target"] no trailing slash in the configure
// Create the add to fav link
$ref = $REFERER ? "&ref=$REFERER" : '';
if (!in_array($CURRENT_PIC_DATA['pid'], $FAVPICS)) {
$info[$lang_picinfo['addFavPhrase']] = "<a href=\"addfav.php?pid=" . $CURRENT_PIC_DATA['pid'] . $ref . "\" >" . $lang_picinfo['addFav'] . '</a>';
} else {
$info[$lang_picinfo['addFavPhrase']] = "<a href=\"addfav.php?pid=" . $CURRENT_PIC_DATA['pid'] . $ref . "\" >" . $lang_picinfo['remFav'] . '</a>';
}
/**
* Filter file information
*/
$info = CPGPluginAPI::filter('file_info',$info);
return theme_html_picinfo($info);
}
function get_subcat_data($parent, $level)
{
global $CONFIG, $ALBUM_SET_ARRAY;
$result = cpg_db_query("SELECT cid, name, description FROM {$CONFIG['TABLE_CATEGORIES']} WHERE parent = '$parent'");
if (mysql_num_rows($result) > 0) {
$rowset = cpg_db_fetch_rowset($result);
foreach ($rowset as $subcat) {
$result = cpg_db_query("SELECT aid FROM {$CONFIG['TABLE_ALBUMS']} WHERE category = {$subcat['cid']}");
$album_count = mysql_num_rows($result);
while ($row = mysql_fetch_array($result)) {
$ALBUM_SET_ARRAY[] = $row['aid'];
} // while
}
if ($level > 1) get_subcat_data($subcat['cid'], $level -1);
}
}
/**
* Main code
*/
$pos = isset($_GET['pos']) ? (int)$_GET['pos'] : 0;
/**
* Hack added by tarique to prevent incorrect picture being seen on last view or last uploaded
*/
$pid = isset($_GET['pid']) ? (int)$_GET['pid'] : 0;
$cat = isset($_GET['cat']) ? (int)$_GET['cat'] : 0;
$album = isset($_GET['album']) ? $_GET['album'] : '';
// Build the album set if required
/*
//disabled by donnoman
if (!is_numeric($album) && $cat) { // Meta albums, we need to restrict the albums to the current category
if ($cat < 0) {
$ALBUM_SET .= 'AND aid IN (' . (- $cat) . ') ';
} else {
$ALBUM_SET_ARRAY = array();
if ($cat == USER_GAL_CAT)
$where = 'category > ' . FIRST_USER_CAT;
else
$where = "category = '$cat'";
$result = cpg_db_query("SELECT aid FROM {$CONFIG['TABLE_ALBUMS']} WHERE $where");
while ($row = mysql_fetch_array($result)) {
$ALBUM_SET_ARRAY[] = $row['aid'];
} // while
get_subcat_data($cat, $CONFIG['subcat_level']);
// Treat the album set
if (count($ALBUM_SET_ARRAY)) {
$set = '';
foreach ($ALBUM_SET_ARRAY as $album_id) $set .= ($set == '') ? $album_id : ',' . $album_id;
$ALBUM_SET .= "AND aid IN ($set) ";
}
}
}
//disabled by donnoman
*/
//get_meta_album_set in functions.inc.php will populate the $ALBUM_SET instead; matches $META_ALBUM_SET.
get_meta_album_set($cat,$ALBUM_SET);
$META_ALBUM_SET = $ALBUM_SET; //displayimage uses $ALBUM_SET but get_pic_data in functions now uses $META_ALBUM_SET
//attempt to fix topn images for keyworded albums
if ($cat < 0) {
$result = cpg_db_query("SELECT category, title, aid, keyword, description, alb_password_hint FROM {$CONFIG['TABLE_ALBUMS']} WHERE aid='" . (- $cat) . "'");
if (mysql_num_rows($result) > 0) {
$CURRENT_ALBUM_DATA = mysql_fetch_array($result);
$CURRENT_ALBUM_KEYWORD = $CURRENT_ALBUM_DATA['keyword'];
}
}
// Retrieve data for the current picture
if ($pos < 0 || $pid > 0) {
$pid = ($pos < 0) ? -$pos : $pid;
$result = cpg_db_query("SELECT aid from {$CONFIG['TABLE_PICTURES']} WHERE pid='$pid' $ALBUM_SET LIMIT 1");
if (mysql_num_rows($result) == 0) cpg_die(ERROR, $lang_errors['non_exist_ap'], __FILE__, __LINE__);
$row = mysql_fetch_array($result);
$album = $row['aid'];
$pic_data = get_pic_data($album, $pic_count, $album_name, -1, -1, false);
for($pos = 0; $pic_data[$pos]['pid'] != $pid && $pos < $pic_count; $pos++);
$pic_data = get_pic_data($album, $pic_count, $album_name, $pos, 1, false);
$CURRENT_PIC_DATA = $pic_data[0];
} elseif (isset($_GET['pos'])) {
$pic_data = get_pic_data($album, $pic_count, $album_name, $pos, 1, false);
if ($pic_count == 0) {
cpg_die(INFORMATION, $lang_errors['no_img_to_display'], __FILE__, __LINE__);
} elseif (count($pic_data) == 0 && $pos >= $pic_count) {
$pos = $pic_count - 1;
$human_pos = $pos + 1;
$pic_data = get_pic_data($album, $pic_count, $album_name, $pos, 1, false);
}
$CURRENT_PIC_DATA = $pic_data[0];
}
// Retrieve data for the current album
if (isset($CURRENT_PIC_DATA)) {
$result = cpg_db_query("SELECT title, comments, votes, category, aid FROM {$CONFIG['TABLE_ALBUMS']} WHERE aid='{$CURRENT_PIC_DATA['aid']}' LIMIT 1");
if (!mysql_num_rows($result)) cpg_die(CRITICAL_ERROR, sprintf($lang_errors['pic_in_invalid_album'], $CURRENT_PIC_DATA['aid']), __FILE__, __LINE__);
$CURRENT_ALBUM_DATA = mysql_fetch_array($result);
if (is_numeric($album)) {
$cat = - $album;
$actual_cat = $CURRENT_ALBUM_DATA['category'];
breadcrumb($actual_cat, $breadcrumb, $breadcrumb_text);
$cat = - $album;
} else {
$actual_cat = $CURRENT_ALBUM_DATA['category'];
breadcrumb($actual_cat, $breadcrumb, $breadcrumb_text);
}
}
if (isset($_GET['fullsize'])) {
theme_display_fullsize_pic();
ob_end_flush();
} elseif (isset($_GET['slideshow'])) {
theme_slideshow();
ob_end_flush();
} else {
if (!isset($_GET['pos'])) cpg_die(ERROR, $lang_errors['non_exist_ap'], __FILE__, __LINE__);
$picture_title = $CURRENT_PIC_DATA['title'] ? $CURRENT_PIC_DATA['title'] : strtr(preg_replace("/(.+)\..*?\Z/", "\\1", htmlspecialchars($CURRENT_PIC_DATA['filename'])), "_", " ");
$nav_menu = theme_html_img_nav_menu();
$picture = theme_html_picture();
$votes = theme_html_rating_box();
$pic_info = html_picinfo();
$comments = theme_html_comments($CURRENT_PIC_DATA['pid']);
if ($CURRENT_PIC_DATA['keywords']) { $meta_keywords = "<meta name=\"keywords\" content=\"".$CURRENT_PIC_DATA['keywords']."\"/>"; }
//$meta_nav .= "<link rel=\"alternate\" type=\"text/xml\" title=\"RSS feed\" href=\"rss.php\" />
// ";
$meta_keywords .= $meta_nav;
pageheader($album_name . '/' . $picture_title, $meta_keywords, false);
// Display Breadcrumbs
if ($breadcrumb && !(strpos($CONFIG['main_page_layout'],"breadcrumb")===false)) {
theme_display_breadcrumb($breadcrumb, $cat_data);
}
// Display Filmstrip if the album is not search
if ($album != 'search') {
$film_strip = display_film_strip($album, (isset($cat) ? $cat : 0), $pos, true);
}
CPGPluginAPI::filter('post_breadcrumb',null);
theme_display_image($nav_menu, $picture, $votes, $pic_info, $comments, $film_strip);
pagefooter();
ob_end_flush();
}
?>
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