$CONFIG['max_com_size']) $str = substr($str, 0, ($CONFIG['max_com_size'] -3)) . '...';
$str = preg_replace($ercp, '(...)', $str);
}
if (!isset($HTTP_GET_VARS['event']) && !isset($HTTP_POST_VARS['event'])) {
cpg_die(CRITICAL_ERROR, $lang_errors['param_missing'], __FILE__, __LINE__);
}
$event = isset($HTTP_POST_VARS['event']) ? $HTTP_POST_VARS['event'] : $HTTP_GET_VARS['event'];
switch ($event) {
// Comment update
case 'comment_update':
if (!(USER_CAN_POST_COMMENTS)) cpg_die(ERROR, $lang_errors['perm_denied'], __FILE__, __LINE__);
check_comment($HTTP_POST_VARS['msg_body']);
check_comment($HTTP_POST_VARS['msg_author']);
$msg_body = addslashes(trim($HTTP_POST_VARS['msg_body']));
$msg_author = addslashes(trim($HTTP_POST_VARS['msg_author']));
$msg_id = (int)$HTTP_POST_VARS['msg_id'];
if ($msg_body == '') cpg_die(ERROR, $lang_db_input_php['err_comment_empty'], __FILE__, __LINE__);
if (GALLERY_ADMIN_MODE) {
$update = db_query("UPDATE {$CONFIG['TABLE_COMMENTS']} SET msg_body='$msg_body', msg_author='$msg_author' WHERE msg_id='$msg_id'");
} elseif (USER_ID) {
$update = db_query("UPDATE {$CONFIG['TABLE_COMMENTS']} SET msg_body='$msg_body' WHERE msg_id='$msg_id' AND author_id ='" . USER_ID . "' LIMIT 1");
} else {
$update = db_query("UPDATE {$CONFIG['TABLE_COMMENTS']} SET msg_body='$msg_body' WHERE msg_id='$msg_id' AND author_md5_id ='{$USER['ID']}' AND author_id = '0' LIMIT 1");
}
$header_location = (@preg_match('/Microsoft|WebSTAR|Xitami/', getenv('SERVER_SOFTWARE'))) ? 'Refresh: 0; URL=' : 'Location: ';
$result = db_query("SELECT pid FROM {$CONFIG['TABLE_COMMENTS']} WHERE msg_id='$msg_id'");
if (!mysql_num_rows($result)) {
mysql_free_result($result);
$header_location = (@preg_match('/Microsoft|WebSTAR|Xitami/', getenv('SERVER_SOFTWARE'))) ? 'Refresh: 0; URL=' : 'Location: ';
$redirect = "index.php";
header($header_location . $redirect);
pageheader($lang_info, "");
msg_box($lang_info, $lang_db_input_php['redirect_msg'], $lang_db_input_php['continue'], $redirect);
pagefooter();
ob_end_flush();
exit;
} else {
$comment_data = mysql_fetch_array($result);
mysql_free_result($result);
$redirect = "displayimage.php?pos=" . (- $comment_data['pid']);
header($header_location . $redirect);
pageheader($lang_info, "");
msg_box($lang_info, $lang_db_input_php['redirect_msg'], $lang_db_input_php['continue'], $redirect);
pagefooter();
ob_end_flush();
exit;
}
break;
// Comment
case 'comment':
if (!(USER_CAN_POST_COMMENTS)) cpg_die(ERROR, $lang_errors['perm_denied'], __FILE__, __LINE__);
check_comment($HTTP_POST_VARS['msg_body']);
check_comment($HTTP_POST_VARS['msg_author']);
$msg_author = addslashes(trim($HTTP_POST_VARS['msg_author']));
$msg_body = addslashes(trim($HTTP_POST_VARS['msg_body']));
$pid = (int)$HTTP_POST_VARS['pid'];
if ($msg_author == '' || $msg_body == '') cpg_die(ERROR, $lang_db_input_php['empty_name_or_com'], __FILE__, __LINE__);
$result = db_query("SELECT comments FROM {$CONFIG['TABLE_PICTURES']}, {$CONFIG['TABLE_ALBUMS']} WHERE {$CONFIG['TABLE_PICTURES']}.aid = {$CONFIG['TABLE_ALBUMS']}.aid AND pid='$pid'");
if (!mysql_num_rows($result)) cpg_die(ERROR, $lang_errors['non_exist_ap'], __FILE__, __LINE__);
$album_data = mysql_fetch_array($result);
mysql_free_result($result);
if ($album_data['comments'] != 'YES') cpg_die(ERROR, $lang_errors['perm_denied'], __FILE__, __LINE__);
if (!$CONFIG['disable_comment_flood_protect']){
$result = db_query("SELECT author_md5_id, author_id FROM {$CONFIG['TABLE_COMMENTS']} WHERE pid = '$pid' ORDER BY msg_id DESC LIMIT 1");
if (mysql_num_rows($result)) {
$last_com_data = mysql_fetch_array($result);
if ((USER_ID && $last_com_data['author_id'] == USER_ID) || (!USER_ID && $last_com_data['author_md5_id'] == $USER['ID'])) {
cpg_die(ERROR, $lang_db_input_php['no_flood'], __FILE__, __LINE__);
}
}
}
if (!USER_ID) { // Anonymous users, we need to use META refresh to save the cookie
$insert = db_query("INSERT INTO {$CONFIG['TABLE_COMMENTS']} (pid, msg_author, msg_body, msg_date, author_md5_id, author_id, msg_raw_ip, msg_hdr_ip) VALUES ('$pid', '$msg_author', '$msg_body', NOW(), '{$USER['ID']}', '0', '$raw_ip', '$hdr_ip')");
$USER['name'] = $HTTP_POST_VARS['msg_author'];
$redirect = "displayimage.php?pos=" . (- $pid);
if ($CONFIG['email_comment_notification']) {
$mail_body = $msg_body . "\n\r ".$lang_db_input_php['email_comment_body'] . " " . $CONFIG['ecards_more_pic_target'] . $redirect;
cpg_mail($CONFIG['gallery_admin_email'], $lang_db_input_php['email_comment_subject'], $mail_body);
}
pageheader($lang_db_input_php['com_added'], "");
msg_box($lang_db_input_php['info'], $lang_db_input_php['com_added'], $lang_continue, $redirect);
pagefooter();
ob_end_flush();
exit;
} else { // Registered users, we can use Location to redirect
$insert = db_query("INSERT INTO {$CONFIG['TABLE_COMMENTS']} (pid, msg_author, msg_body, msg_date, author_md5_id, author_id, msg_raw_ip, msg_hdr_ip) VALUES ('$pid', '" . addslashes(USER_NAME) . "', '$msg_body', NOW(), '', '" . USER_ID . "', '$raw_ip', '$hdr_ip')");
$redirect = "displayimage.php?pos=" . (- $pid);
if ($CONFIG['email_comment_notification']) {
$mail_body = $msg_body . "\n\r ".$lang_db_input_php['email_comment_body'] . " " . $CONFIG['ecards_more_pic_target'] . $redirect;
cpg_mail($CONFIG['gallery_admin_email'], $lang_db_input_php['email_comment_subject'], $mail_body);
}
$header_location = (@preg_match('/Microsoft|WebSTAR|Xitami/', getenv('SERVER_SOFTWARE'))) ? 'Refresh: 0; URL=' : 'Location: ';
header($header_location . $redirect);
pageheader($lang_db_input_php['com_added'], "");
msg_box($lang_db_input_php['info'], $lang_db_input_php['com_added'], $lang_continue, $redirect);
pagefooter();
ob_end_flush();
exit;
}
break;
// Update album
case 'album_update':
if (!(USER_ADMIN_MODE || GALLERY_ADMIN_MODE)) cpg_die(ERROR, $lang_errors['perm_denied'], __FILE__, __LINE__);
$aid = (int)$HTTP_POST_VARS['aid'];
$title = addslashes(trim($HTTP_POST_VARS['title']));
$category = (int)$HTTP_POST_VARS['category'];
$description = addslashes(trim($HTTP_POST_VARS['description']));
$thumb = (int)$HTTP_POST_VARS['thumb'];
$visibility = (int)$HTTP_POST_VARS['visibility'];
$uploads = $HTTP_POST_VARS['uploads'] == 'YES' ? 'YES' : 'NO';
$comments = $HTTP_POST_VARS['comments'] == 'YES' ? 'YES' : 'NO';
$votes = $HTTP_POST_VARS['votes'] == 'YES' ? 'YES' : 'NO';
if (!$title) cpg_die(ERROR, $lang_db_input_php['alb_need_title'], __FILE__, __LINE__);
if (GALLERY_ADMIN_MODE) {
$query = "UPDATE {$CONFIG['TABLE_ALBUMS']} SET title='$title', description='$description', category='$category', thumb='$thumb', uploads='$uploads', comments='$comments', votes='$votes', visibility='$visibility' WHERE aid='$aid' LIMIT 1";
} else {
$category = FIRST_USER_CAT + USER_ID;
$query = "UPDATE {$CONFIG['TABLE_ALBUMS']} SET title='$title', description='$description', thumb='$thumb', comments='$comments', votes='$votes', visibility='$visibility' WHERE aid='$aid' AND category='$category' LIMIT 1";
}
$update = db_query($query);
if (isset($CONFIG['debug_mode']) && ($CONFIG['debug_mode'] == 1)) {
$queries[] = $query;
}
if (!mysql_affected_rows()) cpg_die(INFORMATION, $lang_db_input_php['no_udp_needed'], __FILE__, __LINE__);
if ($CONFIG['debug_mode'] == 0) {
pageheader($lang_db_input_php['alb_updated'], "");
}
msg_box($lang_db_input_php['info'], $lang_db_input_php['alb_updated'], $lang_continue, "modifyalb.php?album=$aid");
pagefooter();
ob_end_flush();
exit;
break;
// Picture upload
case 'picture':
if (!USER_CAN_UPLOAD_PICTURES) cpg_die(ERROR, $lang_errors['perm_denied'], __FILE__, __LINE__);
$album = (int)$HTTP_POST_VARS['album'];
$title = addslashes($HTTP_POST_VARS['title']);
$caption = addslashes($HTTP_POST_VARS['caption']);
$keywords = addslashes($HTTP_POST_VARS['keywords']);
$user1 = addslashes($HTTP_POST_VARS['user1']);
$user2 = addslashes($HTTP_POST_VARS['user2']);
$user3 = addslashes($HTTP_POST_VARS['user3']);
$user4 = addslashes($HTTP_POST_VARS['user4']);
// Check if the album id provided is valid
if (!GALLERY_ADMIN_MODE) {
$result = db_query("SELECT category FROM {$CONFIG['TABLE_ALBUMS']} WHERE aid='$album' and (uploads = 'YES' OR category = '" . (USER_ID + FIRST_USER_CAT) . "')");
if (mysql_num_rows($result) == 0)cpg_die(ERROR, $lang_db_input_php['unknown_album'], __FILE__, __LINE__);
$row = mysql_fetch_array($result);
mysql_free_result($result);
$category = $row['category'];
} else {
$result = db_query("SELECT category FROM {$CONFIG['TABLE_ALBUMS']} WHERE aid='$album'");
if (mysql_num_rows($result) == 0)cpg_die(ERROR, $lang_db_input_php['unknown_album'], __FILE__, __LINE__);
$row = mysql_fetch_array($result);
mysql_free_result($result);
$category = $row['category'];
}
// Test if the filename of the temporary uploaded picture is empty
if ($HTTP_POST_FILES['userpicture']['tmp_name'] == '') cpg_die(ERROR, $lang_db_input_php['no_pic_uploaded'], __FILE__, __LINE__);
// Pictures are moved in a directory named 10000 + USER_ID
if (USER_ID && !defined('SILLY_SAFE_MODE')) {
$filepath = $CONFIG['userpics'] . (USER_ID + FIRST_USER_CAT);
$dest_dir = $CONFIG['fullpath'] . $filepath;
if (!is_dir($dest_dir)) {
mkdir($dest_dir, octdec($CONFIG['default_dir_mode']));
if (!is_dir($dest_dir)) cpg_die(CRITICAL_ERROR, sprintf($lang_db_input_php['err_mkdir'], $dest_dir), __FILE__, __LINE__, true);
chmod($dest_dir, octdec($CONFIG['default_dir_mode']));
$fp = fopen($dest_dir . '/index.html', 'w');
fwrite($fp, ' ');
fclose($fp);
}
$dest_dir .= '/';
$filepath .= '/';
} else {
$filepath = $CONFIG['userpics'];
$dest_dir = $CONFIG['fullpath'] . $filepath;
}
// Check that target dir is writable
if (!is_writable($dest_dir)) cpg_die(CRITICAL_ERROR, sprintf($lang_db_input_php['dest_dir_ro'], $dest_dir), __FILE__, __LINE__, true);
// Replace forbidden chars with underscores
$matches = array();
$forbidden_chars = strtr($CONFIG['forbiden_fname_char'], array('&' => '&', '"' => '"', '<' => '<', '>' => '>'));
// Check that the file uploaded has a valid extension
if (get_magic_quotes_gpc()) $HTTP_POST_FILES['userpicture']['name'] = stripslashes($HTTP_POST_FILES['userpicture']['name']);
$picture_name = strtr($HTTP_POST_FILES['userpicture']['name'], $forbidden_chars, str_repeat('_', strlen($CONFIG['forbiden_fname_char'])));
if (!preg_match("/(.+)\.(.*?)\Z/", $picture_name, $matches)) {
$matches[1] = 'invalid_fname';
$matches[2] = 'xxx';
}
if ($matches[2] == '' || !is_known_filetype($matches)) {
cpg_die(ERROR, sprintf($lang_db_input_php['err_invalid_fext'], $CONFIG['allowed_file_extensions']), __FILE__, __LINE__);
}
// Create a unique name for the uploaded file
$nr = 0;
$picture_name = $matches[1] . '.' . $matches[2];
while (file_exists($dest_dir . $picture_name)) {
$picture_name = $matches[1] . '~' . $nr++ . '.' . $matches[2];
}
$uploaded_pic = $dest_dir . $picture_name;
// Move the picture into its final location
if (!move_uploaded_file($HTTP_POST_FILES['userpicture']['tmp_name'], $uploaded_pic))
cpg_die(CRITICAL_ERROR, sprintf($lang_db_input_php['err_move'], $picture_name, $dest_dir), __FILE__, __LINE__, true);
// Change file permission
chmod($uploaded_pic, octdec($CONFIG['default_file_mode']));
// Get picture information
// Check that picture file size is lower than the maximum allowed
if (filesize($uploaded_pic) > ($CONFIG['max_upl_size'] << 10)) {
@unlink($uploaded_pic);
cpg_die(ERROR, sprintf($lang_db_input_php['err_imgsize_too_large'], $CONFIG['max_upl_size']), __FILE__, __LINE__);
} elseif (is_image($picture_name)) {
$imginfo = getimagesize($uploaded_pic);
// getimagesize does not recognize the file as a picture
if ($imginfo == null) {
@unlink($uploaded_pic);
cpg_die(ERROR, $lang_db_input_php['err_invalid_img'], __FILE__, __LINE__, true);
// JPEG and PNG only are allowed with GD
} elseif ($imginfo[2] != GIS_JPG && $imginfo[2] != GIS_PNG && ($CONFIG['thumb_method'] == 'gd1' || $CONFIG['thumb_method'] == 'gd2')) {
@unlink($uploaded_pic);
cpg_die(ERROR, $lang_errors['gd_file_type_err'], __FILE__, __LINE__, true);
// *** NOT NEEDED CHECK DONE BY 'is_image'
// Check image type is among those allowed for ImageMagick
//} elseif (!stristr($CONFIG['allowed_img_types'], $IMG_TYPES[$imginfo[2]]) && $CONFIG['thumb_method'] == 'im') {
//@unlink($uploaded_pic);
//cpg_die(ERROR, sprintf($lang_db_input_php['allowed_img_types'], $CONFIG['allowed_img_types']), __FILE__, __LINE__);
// Check that picture size (in pixels) is lower than the maximum allowed
} elseif (max($imginfo[0], $imginfo[1]) > $CONFIG['max_upl_width_height']) {
@unlink($uploaded_pic);
cpg_die(ERROR, sprintf($lang_db_input_php['err_fsize_too_large'], $CONFIG['max_upl_width_height'], $CONFIG['max_upl_width_height']), __FILE__, __LINE__);
} // Image is ok
}
// Upload is ok
// Create thumbnail and internediate image and add the image into the DB
$result = add_picture($album, $filepath, $picture_name, $title, $caption, $keywords, $user1, $user2, $user3, $user4, $category, $raw_ip, $hdr_ip,(int) $_POST['width'],(int) $_POST['height']);
if (!$result) {
@unlink($uploaded_pic);
cpg_die(CRITICAL_ERROR, sprintf($lang_db_input_php['err_insert_pic'], $uploaded_pic) . '
' . $ERROR, __FILE__, __LINE__, true);
} elseif ($PIC_NEED_APPROVAL) {
pageheader($lang_info);
msg_box($lang_info, $lang_db_input_php['upload_success'], $lang_continue, 'index.php');
// start: send admin approval mail
if ($CONFIG['upl_notify_admin_email'])
{
include_once('include/mailer.inc.php');
cpg_mail($CONFIG['gallery_admin_email'], sprintf($lang_db_input_php['notify_admin_email_subject'], $CONFIG['gallery_name']), sprintf($lang_db_input_php['notify_admin_email_body'], USER_NAME, $CONFIG['ecards_more_pic_target'].'/editpics.php?mode=upload_approval' ));
}
// end: send admin approval mail
ob_end_flush();
} else {
$header_location = (@preg_match('/Microsoft|WebSTAR|Xitami/', getenv('SERVER_SOFTWARE'))) ? 'Refresh: 0; URL=' : 'Location: ';
$redirect = "displayimage.php?pos=" . (- mysql_insert_id());
header($header_location . $redirect);
pageheader($lang_info, "");
msg_box($lang_info, $lang_db_input_php['upl_success'], $lang_continue, $redirect);
pagefooter();
ob_end_flush();
exit;
}
break;
// Unknow event
default:
cpg_die(CRITICAL_ERROR, $lang_errors['param_missing'], __FILE__, __LINE__);
}
?>