/**
* Generic comment adding routine. Called by album objects or image objects
* to add comments.
*
* Returns a code for the success of the comment add:
* 0: Bad entry
* 1: Marked for moderation
* 2: Successfully posted
*
* @param string $name Comment author name
* @param string $email Comment author email
* @param string $website Comment author website
* @param string $comment body of the comment
* @param string $code Captcha code entered
* @param string $code_ok Captcha md5 expected
* @param string $type 'albums' if it is an album or 'images' if it is an image comment
* @param object $receiver the object (image or album) to which to post the comment
* @param string $ip the IP address of the comment poster
* @param bool $private set to true if the comment is for the admin only
* @param bool $anon set to true if the poster wishes to remain anonymous
* @return int
*/
function postComment($name, $email, $website, $comment, $code, $code_ok, $receiver, $ip, $private, $anon)
{
global $_zp_captcha;
$result = commentObjectClass($receiver);
list($type, $class) = $result;
$receiver->getComments();
$name = trim($name);
$email = trim($email);
$website = trim($website);
$admins = getAdministrators();
$admin = array_shift($admins);
$key = $admin['pass'];
// Let the comment have trailing line breaks and space? Nah...
// Also (in)validate HTML here, and in $name.
$comment = trim($comment);
if (getOption('comment_email_required') && (empty($email) || !is_valid_email_zp($email))) {
return -2;
}
if (getOption('comment_name_required') && empty($name)) {
return -3;
}
if (getOption('comment_web_required') && (empty($website) || !isValidURL($website))) {
return -4;
}
if (getOption('Use_Captcha')) {
if (!$_zp_captcha->checkCaptcha($code, $code_ok)) {
return -5;
}
}
if (empty($comment)) {
return -6;
}
if (!empty($website) && substr($website, 0, 7) != "http://") {
$website = "http://" . $website;
}
$goodMessage = 2;
$gallery = new gallery();
if (!(false === ($requirePath = getPlugin('spamfilters/' . UTF8ToFileSystem(getOption('spam_filter')) . ".php", false)))) {
require_once $requirePath;
$spamfilter = new SpamFilter();
$goodMessage = $spamfilter->filterMessage($name, $email, $website, $comment, isImageClass($receiver) ? $receiver->getFullImage() : NULL, $ip);
}
if ($goodMessage) {
if ($goodMessage == 1) {
$moderate = 1;
} else {
$moderate = 0;
}
if ($private) {
$private = 1;
} else {
$private = 0;
}
if ($anon) {
$anon = 1;
} else {
$anon = 0;
}
$receiverid = $receiver->id;
// Update the database entry with the new comment
query("INSERT INTO " . prefix("comments") . " (`ownerid`, `name`, `email`, `website`, `comment`, `inmoderation`, `date`, `type`, `ip`, `private`, `anon`) VALUES " . ' ("' . $receiverid . '", "' . mysql_real_escape_string($name) . '", "' . mysql_real_escape_string($email) . '", "' . mysql_real_escape_string($website) . '", "' . mysql_real_escape_string($comment) . '", "' . $moderate . '", NOW()' . ', "' . $type . '", "' . $ip . '", "' . $private . '", "' . $anon . '")');
if ($moderate) {
$action = "placed in moderation";
} else {
// add to comments array and notify the admin user
$newcomment = array();
$newcomment['name'] = $name;
$newcomment['email'] = $email;
$newcomment['website'] = $website;
$newcomment['comment'] = $comment;
$newcomment['date'] = time();
$receiver->comments[] = $newcomment;
$action = "posted";
}
// switch added for zenpage support
$class = get_class($receiver);
switch ($class) {
case "Albums":
$on = $receiver->name;
$url = "album=" . urlencode($receiver->name);
$ur_album = getUrAlbum($receiver);
break;
case "ZenpageNews":
$on = $receiver->getTitlelink();
$url = "p=" . ZENPAGE_NEWS . "&title=" . urlencode($receiver->getTitlelink());
break;
case "ZenpagePage":
$on = $receiver->getTitlelink();
$url = "p=" . ZENPAGE_PAGES . "&title=" . urlencode($receiver->getTitlelink());
break;
default:
// all image types
$on = $receiver->getAlbumName() . " about " . $receiver->getTitle();
$url = "album=" . urlencode($receiver->album->name) . "&image=" . urlencode($receiver->filename);
$album = $receiver->getAlbum();
$ur_album = getUrAlbum($album);
break;
}
if (getOption('email_new_comments')) {
$last_comment = fetchComments(1);
$last_comment = $last_comment[0]['id'];
$message = gettext("A comment has been {$action} in your album") . " {$on}\n" . "\n" . "Author: " . $name . "\n" . "Email: " . $email . "\n" . "Website: " . $website . "\n" . "Comment:\n" . $comment . "\n" . "\n" . "You can view all comments about this image here:\n" . "http://" . $_SERVER['SERVER_NAME'] . WEBPATH . "/index.php?{$url}\n" . "\n" . "You can edit the comment here:\n" . "http://" . $_SERVER['SERVER_NAME'] . WEBPATH . "/" . ZENFOLDER . "/admin-comments.php?page=editcomment&id={$last_comment}\n";
$emails = array();
$admin_users = getAdministrators();
foreach ($admin_users as $admin) {
// mail anyone else with full rights
if ($admin['rights'] & ADMIN_RIGHTS && $admin['rights'] & COMMENT_RIGHTS && !empty($admin['email'])) {
$emails[] = $admin['email'];
unset($admin_users[$admin['id']]);
}
}
// take out for zenpage comments since there are no album admins
if ($type === "images" or $type === "albums") {
$id = $ur_album->getAlbumID();
$sql = "SELECT `adminid` FROM " . prefix('admintoalbum') . " WHERE `albumid`={$id}";
$result = query_full_array($sql);
foreach ($result as $anadmin) {
$admin = $admin_users[$anadmin['adminid']];
if (!empty($admin['email'])) {
$emails[] = $admin['email'];
}
}
}
zp_mail("[" . get_language_string(getOption('gallery_title'), getOption('locale')) . "] Comment posted on {$on}", $message, "", $emails);
}
}
return $goodMessage;
}
/**
* Creates the cache folder version of the image, including watermarking
*
* @param string $newfilename the name of the file when it is in the cache
* @param string $imgfile the image name
* @param array $args the cropping arguments
* @param bool $allow_watermark set to true if image may be watermarked
* @param bool $force_cache set to true to force the image into the cache folders
* @param string $theme the current theme
*/
function cacheImage($newfilename, $imgfile, $args, $allow_watermark = false, $force_cache = false, $theme)
{
@(list($size, $width, $height, $cw, $ch, $cx, $cy, $quality, $thumb, $crop, $thumbstandin, $thumbWM, $adminrequest) = $args);
// Set the config variables for convenience.
$image_use_side = getOption('image_use_side');
$upscale = getOption('image_allow_upscale');
$allowscale = true;
$sharpenthumbs = getOption('thumb_sharpen');
$sharpenimages = getOption('image_sharpen');
$newfile = SERVERCACHE . $newfilename;
if (DEBUG_IMAGE) {
debugLog("cacheImage(\$imgfile=" . basename($imgfile) . ", \$newfilename={$newfilename}, \$allow_watermark={$allow_watermark}, \$force_cache={$force_cache}, \$theme={$theme}) \$size={$size}, \$width={$width}, \$height={$height}, \$cw={$cw}, \$ch={$ch}, \$cx={$cx}, \$cy={$cy}, \$quality={$quality}, \$thumb={$thumb}, \$crop={$crop} \$image_use_side={$image_use_side}; \$upscale={$upscale};");
}
// Check for GD
if (!function_exists('imagecreatetruecolor')) {
imageError(gettext('The GD Library is not installed or not available.'), 'err-nogd.gif');
}
// Check for the source image.
if (!file_exists($imgfile) || !is_readable($imgfile)) {
imageError(gettext('Image not found or is unreadable.'), 'err-imagenotfound.gif');
}
$rotate = false;
if (function_exists('imagerotate') && getOption('auto_rotate')) {
$rotate = getImageRotation($imgfile);
}
if ($im = get_image($imgfile)) {
if ($rotate) {
$newim_rot = imagerotate($im, $rotate, 0);
imagedestroy($im);
$im = $newim_rot;
}
$w = imagesx($im);
$h = imagesy($im);
// Give the sizing dimension to $dim
$ratio_in = '';
$ratio_out = '';
$crop = $crop || $cw != 0 || $ch != 0;
if (!empty($size)) {
$dim = $size;
$width = $height = false;
if ($crop) {
$dim = $size;
if (!$ch) {
$ch = $size;
}
if (!$cw) {
$cw = $size;
}
}
} else {
if (!empty($width) && !empty($height)) {
$ratio_in = $h / $w;
$ratio_out = $height / $width;
if ($ratio_in > $ratio_out) {
// image is taller than desired, $height is the determining factor
$thumb = true;
$dim = $width;
if (!$ch) {
$ch = $height;
}
} else {
// image is wider than desired, $width is the determining factor
$dim = $height;
if (!$cw) {
$cw = $width;
}
}
} else {
if (!empty($width)) {
$dim = $width;
$size = $height = false;
} else {
if (!empty($height)) {
$dim = $height;
$size = $width = false;
} else {
// There's a problem up there somewhere...
imageError(gettext("Unknown error! Please report to the developers at <a href=\"http://www.zenphoto.org/\">www.zenphoto.org</a>"), 'err-imagegeneral.gif');
}
}
}
}
$sizes = propSizes($size, $width, $height, $w, $h, $thumb, $image_use_side, $dim);
list($neww, $newh) = $sizes;
if (DEBUG_IMAGE) {
debugLog("cacheImage:" . basename($imgfile) . ": \$size={$size}, \$width={$width}, \$height={$height}, \$w={$w}; \$h={$h}; \$cw={$cw}, \$ch={$ch}, \$cx={$cx}, \$cy={$cy}, \$quality={$quality}, \$thumb={$thumb}, \$crop={$crop}, \$newh={$newh}, \$neww={$neww}, \$dim={$dim}, \$ratio_in={$ratio_in}, \$ratio_out={$ratio_out} \$upscale={$upscale} \$rotate={$rotate} \$force_cache={$force_cache}");
}
if (!$upscale && $newh >= $h && $neww >= $w) {
// image is the same size or smaller than the request
if (!getOption('watermark_image') && !($crop || $thumb || $rotate || $force_cache)) {
// no processing needed
if (DEBUG_IMAGE) {
debugLog("Serve " . basename($imgfile) . " from original image.");
}
if (getOption('album_folder_class') != 'external') {
// local album system, return the image directly
$image = substr(strrchr($imgfile, '/'), 1);
$album = substr($imgfile, strlen(getAlbumFolder()));
$album = substr($album, 0, strlen($album) - strlen($image) - 1);
header("Location: " . getAlbumFolder(FULLWEBPATH) . pathurlencode($album) . "/" . rawurlencode($image));
exit;
} else {
// the web server does not have access to the image, have to supply it
$suffix = strtolower(substr(strrchr($filename, "."), 1));
$fp = fopen($imgfile, 'rb');
// send the right headers
header("Content-Type: image/{$suffix}");
header("Content-Length: " . filesize($imgfile));
// dump the picture and stop the script
fpassthru($fp);
fclose($fp);
exit;
}
}
$neww = $w;
$newh = $h;
$allowscale = false;
if ($crop) {
if ($width > $neww) {
$width = $neww;
}
if ($height > $newh) {
$height = $newh;
}
}
if (DEBUG_IMAGE) {
debugLog("cacheImage:no upscale " . basename($imgfile) . ": \$newh={$newh}, \$neww={$neww}");
}
}
// Crop the image if requested.
if ($crop) {
if ($cw > $ch) {
$ir = $ch / $cw;
} else {
$ir = $cw / $ch;
}
if ($size) {
$ts = $size;
$neww = $size;
$newh = $ir * $size;
} else {
$neww = $width;
$newh = $height;
if ($neww > $newh) {
$ts = $neww;
if ($newh === false) {
$newh = $ir * $neww;
}
} else {
$ts = $newh;
if ($neww === false) {
$neww = $ir * $newh;
}
}
}
$cr = min($w, $h) / $ts;
if (!$cx) {
if (!$cw) {
$cw = $w;
} else {
$cw = round($cw * $cr);
}
$cx = round(($w - $cw) / 2);
} else {
// custom crop
if (!$cw || $cw > $w) {
$cw = $w;
}
}
if (!$cy) {
if (!$ch) {
$ch = $h;
} else {
$ch = round($ch * $cr);
}
$cy = round(($h - $ch) / 2);
} else {
// custom crop
if (!$ch || $ch > $h) {
$ch = $h;
}
}
if ($cw + $cx > $w) {
$cx = $w - $cw;
}
if ($cx < 0) {
$cw = $cw + $cx;
$cx = 0;
}
if ($ch + $cy > $h) {
$cy = $h - $ch;
}
if ($cy < 0) {
$ch = $ch + $cy;
$cy = 0;
}
if (DEBUG_IMAGE) {
debugLog("cacheImage:crop " . basename($imgfile) . ":\$size={$size}, \$width={$width}, \$height={$height}, \$cw={$cw}, \$ch={$ch}, \$cx={$cx}, \$cy={$cy}, \$quality={$quality}, \$thumb={$thumb}, \$crop={$crop}, \$rotate={$rotate}");
}
$newim = imagecreatetruecolor($neww, $newh);
imagecopyresampled($newim, $im, 0, 0, $cx, $cy, $neww, $newh, $cw, $ch);
} else {
if ($allowscale) {
$sizes = propSizes($size, $width, $height, $w, $h, $thumb, $image_use_side, $dim);
list($neww, $newh) = $sizes;
}
if (DEBUG_IMAGE) {
debugLog("cacheImage:no crop " . basename($imgfile) . ":\$size={$size}, \$width={$width}, \$height={$height}, \$dim={$dim}, \$neww={$neww}; \$newh={$newh}; \$quality={$quality}, \$thumb={$thumb}, \$crop={$crop}, \$rotate={$rotate}; \$allowscale={$allowscale};");
}
$newim = imagecreatetruecolor($neww, $newh);
imagecopyresampled($newim, $im, 0, 0, 0, 0, $neww, $newh, $w, $h);
}
if ($thumb && $sharpenthumbs || !$thumb && $sharpenimages) {
unsharp_mask($newim, getOption('sharpen_amount'), getOption('sharpen_radius'), getOption('sharpen_threshold'));
}
$watermark_image = false;
if ($thumbWM) {
if ($thumb || !$allow_watermark) {
$watermark_image = SERVERPATH . '/' . ZENFOLDER . '/watermarks/' . UTF8ToFileSystem($thumbWM) . '.png';
if (!file_exists($watermark_image)) {
$watermark_image = SERVERPATH . '/' . ZENFOLDER . '/images/imageDefault.png';
}
}
} else {
if ($allow_watermark) {
$watermark_image = getOption('fullimage_watermark');
if ($watermark_image) {
$watermark_image = SERVERPATH . '/' . ZENFOLDER . '/watermarks/' . UTF8ToFileSystem($watermark_image) . '.png';
if (!file_exists($watermark_image)) {
$watermark_image = SERVERPATH . '/' . ZENFOLDER . '/images/imageDefault.png';
}
}
}
}
if ($watermark_image) {
$offset_h = getOption('watermark_h_offset') / 100;
$offset_w = getOption('watermark_w_offset') / 100;
$watermark = imagecreatefrompng($watermark_image);
$watermark_width = imagesx($watermark);
$watermark_height = imagesy($watermark);
$imw = imagesx($newim);
$imh = imagesy($newim);
$percent = getOption('watermark_scale') / 100;
$r = sqrt($imw * $imh * $percent / ($watermark_width * $watermark_height));
if (!getOption('watermark_allow_upscale')) {
$r = min(1, $r);
}
$nw = round($watermark_width * $r);
$nh = round($watermark_height * $r);
if ($nw != $watermark_width || $nh != $watermark_height) {
$watermark = imageResizeAlpha($watermark, $nw, $nh);
}
// Position Overlay in Bottom Right
$dest_x = max(0, floor(($imw - $nw) * $offset_w));
$dest_y = max(0, floor(($imh - $nh) * $offset_h));
if (DEBUG_IMAGE) {
debugLog("Watermark:" . basename($imgfile) . ": \$offset_h={$offset_h}, \$offset_w={$offset_w}, \$watermark_height={$watermark_height}, \$watermark_width={$watermark_width}, \$imw={$imw}, \$imh={$imh}, \$percent={$percent}, \$r={$r}, \$nw={$nw}, \$nh={$nh}, \$dest_x={$dest_x}, \$dest_y={$dest_y}");
}
imagecopy($newim, $watermark, $dest_x, $dest_y, 0, 0, $nw, $nh);
imagedestroy($watermark);
}
// Create the cached file (with lots of compatibility)...
mkdir_recursive(dirname($newfile));
if (imagejpeg($newim, $newfile, $quality)) {
if (DEBUG_IMAGE) {
debugLog('Finished:' . basename($imgfile));
}
} else {
if (DEBUG_IMAGE) {
debugLog('cacheImage: failed to create ' . $newfile);
}
}
@chmod($newfile, 0666 & CHMOD_VALUE);
imagedestroy($newim);
imagedestroy($im);
}
}
case 'wbmp':
$newim = imagecreatefromwbmp($image_path);
break;
case 'jpeg':
$newim = imagecreatefromjpeg($image_path);
break;
case 'gif':
$newim = imagecreatefromgif($image_path);
break;
}
if (getOption('protect_full_image') == 'Download') {
header('Content-Disposition: attachment; filename="' . $_zp_current_image->filename . '"');
// enable this to make the image a download
}
if (getOption('watermark_image')) {
$watermark_path = SERVERPATH . "/" . ZENFOLDER . "/" . UTF8ToFileSystem(getOption('watermark_image'));
$offset_h = getOption('watermark_h_offset') / 100;
$offset_w = getOption('watermark_w_offset') / 100;
$watermark = imagecreatefrompng($watermark_path);
$watermark_width = imagesx($watermark);
$watermark_height = imagesy($watermark);
$imw = imagesx($newim);
$imh = imagesy($newim);
$percent = getOption('watermark_scale') / 100;
$r = sqrt($imw * $imh * $percent / ($watermark_width * $watermark_height));
if (!getOption('watermark_allow_upscale')) {
$r = min(1, $r);
}
$nw = round($watermark_width * $r);
$nh = round($watermark_height * $r);
if ($nw != $watermark_width || $nh != $watermark_height) {
/**
* Finds the name of the themeColor option selected on the admin options tab
* Returns a path and name of the theme css file. Returns the value passed for defaultcolor if the
* theme css option file does not exist.
*
* @param string &$zenCSS path to the css file
* @param string &$themeColor name of the css file
* @param string $defaultColor name of the default css file
* @return string
* @since 1.1
*/
function getTheme(&$zenCSS, &$themeColor, $defaultColor)
{
global $_zp_themeroot;
$themeColor = getOption('Theme_colors');
$zenCSS = $_zp_themeroot . '/styles/' . $themeColor . '.css';
$unzenCSS = str_replace(WEBPATH, '', $zenCSS);
if (!file_exists(SERVERPATH . UTF8ToFileSystem($unzenCSS))) {
$zenCSS = $_zp_themeroot . "/styles/" . $defaultColor . ".css";
return $themeColor == '';
} else {
return true;
}
}
/**
* processes the post from the above
*@param int param1 the index of the entry in mass edit or 0 if single album
*@param object param2 the album object
*@return string error flag if passwords don't match
*@since 1.1.3
*/
function processAlbumEdit($index, $album)
{
if ($index == 0) {
$prefix = '';
} else {
$prefix = "{$index}-";
}
$tagsprefix = 'tags_' . $prefix;
$notify = '';
$album->setTitle(process_language_string_save($prefix . 'albumtitle', 2));
$album->setDesc(process_language_string_save($prefix . 'albumdesc', 1));
$tags = array();
for ($i = 0; $i < 4; $i++) {
if (isset($_POST[$tagsprefix . 'new_tag_value_' . $i])) {
$tag = trim(strip($_POST[$tagsprefix . 'new_tag_value_' . $i]));
unset($_POST[$tagsprefix . 'new_tag_value_' . $i]);
if (!empty($tag)) {
$tags[] = $tag;
}
}
}
$l = strlen($tagsprefix);
foreach ($_POST as $key => $value) {
$key = postIndexDecode($key);
if (substr($key, 0, $l) == $tagsprefix) {
if ($value) {
$tags[] = substr($key, $l);
}
}
}
$tags = array_unique($tags);
$album->setTags($tags);
$album->setDateTime(strip($_POST[$prefix . "albumdate"]));
$album->setPlace(process_language_string_save($prefix . 'albumplace', 3));
if (isset($_POST[$prefix . 'thumb'])) {
$album->setAlbumThumb(strip($_POST[$prefix . 'thumb']));
}
$album->setShow(isset($_POST[$prefix . 'Published']));
$album->setCommentsAllowed(isset($_POST[$prefix . 'allowcomments']));
$sorttype = strtolower(sanitize($_POST[$prefix . 'sortby'], 3));
if ($sorttype == 'custom') {
$sorttype = strtolower(sanitize($_POST[$prefix . 'customimagesort'], 3));
}
$album->setSortType($sorttype);
if ($sorttype == 'manual') {
$album->setSortDirection('image', 0);
} else {
if (empty($sorttype)) {
$direction = 0;
} else {
$direction = isset($_POST[$prefix . 'image_sortdirection']);
}
$album->setSortDirection('image', $direction);
}
$sorttype = strtolower(sanitize($_POST[$prefix . 'subalbumsortby'], 3));
if ($sorttype == 'custom') {
$sorttype = strtolower(sanitize($_POST[$prefix . 'customalbumsort'], 3));
}
$album->setSubalbumSortType($sorttype);
if ($sorttype == 'manual') {
$album->setSortDirection('album', 0);
} else {
$album->setSortDirection('album', isset($_POST[$prefix . 'album_sortdirection']));
}
if (isset($_POST[$prefix . 'reset_hitcounter'])) {
$album->set('hitcounter', 0);
}
if (isset($_POST[$prefix . 'reset_rating'])) {
$album->set('total_value', 0);
$album->set('total_votes', 0);
$album->set('used_ips', 0);
}
$olduser = $album->getUser();
$newuser = $_POST[$prefix . 'albumuser'];
$pwd = trim($_POST[$prefix . 'albumpass']);
$fail = '';
if ($olduser != $newuser) {
if ($pwd != $_POST[$prefix . 'albumpass_2']) {
$pwd2 = trim($_POST[$prefix . 'albumpass_2']);
$_POST[$prefix . 'albumpass'] = $pwd;
// invalidate password, user changed without password beign set
if (!empty($newuser) && empty($pwd) && empty($pwd2)) {
$fail = '&mismatch=user';
}
}
}
if ($_POST[$prefix . 'albumpass'] == $_POST[$prefix . 'albumpass_2']) {
$album->setUser($newuser);
if (empty($pwd)) {
if (empty($_POST[$prefix . 'albumpass'])) {
$album->setPassword(NULL);
// clear the gallery password
}
} else {
$album->setPassword($pwd);
}
} else {
if (empty($fail)) {
$notify = '&mismatch=album';
} else {
$notify = $fail;
}
}
$oldtheme = $album->getAlbumTheme();
if (isset($_POST[$prefix . 'album_theme'])) {
$newtheme = strip($_POST[$prefix . 'album_theme']);
if ($oldtheme != $newtheme) {
$album->setAlbumTheme($newtheme);
}
}
$album->setPasswordHint(process_language_string_save($prefix . 'albumpass_hint', 3));
$album->setCustomData(process_language_string_save($prefix . 'album_custom_data', 1));
$album->save();
// Move/Copy/Rename the album after saving.
$movecopyrename_action = '';
if (isset($_POST['a-' . $prefix . 'MoveCopyRename'])) {
$movecopyrename_action = sanitize($_POST['a-' . $prefix . 'MoveCopyRename'], 3);
}
if ($movecopyrename_action == 'move') {
$dest = UTF8ToFileSystem(sanitize_path($_POST['a' . $prefix . '-albumselect'], 3));
// Append the album name.
$dest = ($dest ? $dest . '/' : '') . (strpos($album->name, '/') === FALSE ? $album->name : basename($album->name));
if ($dest && $dest != $album->name) {
if ($returnalbum = $album->moveAlbum($dest)) {
// A slight hack to redirect to the new album after moving.
$_GET['album'] = $returnalbum;
} else {
$notify .= "&mcrerr=1";
}
} else {
// Cannot move album to same album.
}
} else {
if ($movecopyrename_action == 'copy') {
$dest = UTF8ToFileSystem(sanitize_path($_POST['a' . $prefix . '-albumselect'], 3));
// Append the album name.
$dest = ($dest ? $dest . '/' : '') . (strpos($album->name, '/') === FALSE ? $album->name : basename($album->name));
if ($dest && $dest != $album->name) {
if (!$album->copyAlbum($dest)) {
$notify .= "&mcrerr=1";
}
} else {
// Cannot copy album to existing album.
// Or, copy with rename?
}
} else {
if ($movecopyrename_action == 'rename') {
$renameto = UTF8ToFileSystem(sanitize_path($_POST['a' . $prefix . '-renameto'], 3));
$renameto = str_replace(array('/', '\\'), '', $renameto);
if (dirname($album->name) != '.') {
$renameto = dirname($album->name) . '/' . $renameto;
}
if ($renameto != $album->name) {
if ($returnalbum = $album->renameAlbum($renameto)) {
// A slight hack to redirect to the new album after moving.
$_GET['album'] = $returnalbum;
} else {
$notify .= "&mcrerr=1";
}
}
}
}
}
return $notify;
}
*/
// force UTF-8 Ø
define('OFFSET_PATH', 1);
require_once dirname(__FILE__) . '/functions-basic.php';
require_once dirname(__FILE__) . '/functions-image.php';
$debug = isset($_GET['debug']);
// Check for minimum parameters.
if (!isset($_GET['a']) || !isset($_GET['i'])) {
header("HTTP/1.0 404 Not Found");
imageError(gettext("Too few arguments! Image not found."), 'err-imagenotfound.gif');
}
// Fix special characters in the album and image names if mod_rewrite is on:
// URL looks like: "/album1/subalbum/image/picture.jpg"
list($ralbum, $rimage) = rewrite_get_album_image('a', 'i');
$ralbum = UTF8ToFileSystem($ralbum);
$rimage = UTF8ToFileSystem($rimage);
$album = str_replace('..', '', sanitize_path($ralbum));
$image = str_replace(array('/', "\\"), '', sanitize_path($rimage));
$theme = themeSetup($album);
// loads the theme based image options.
$adminrequest = isset($_GET['admin']);
// Disallow abusive size requests.
if (isset($_GET['s']) && abs($_GET['s']) < MAX_SIZE || isset($_GET['w']) && abs($_GET['w']) < MAX_SIZE || isset($_GET['h']) && abs($_GET['h']) < MAX_SIZE) {
// Extract the image parameters from the input variables
// This validates the input as well.
$args = array();
if (isset($_GET['s'])) {
//0
$args[] = $_GET['s'];
} else {
$args[] = NULL;