$dest_x = max(0, floor(($imw - $nw) * $offset_w));
$dest_y = max(0, floor(($imh - $nh) * $offset_h));
zp_copyCanvas($newim, $watermark, $dest_x, $dest_y, 0, 0, $nw, $nh);
zp_imageKill($watermark);
}
$iMutex->unlock();
if (!zp_imageOutput($newim, $suffix, $cache_path, $quality) && DEBUG_IMAGE) {
debugLog('full-image failed to create:' . $image);
}
}
}
if (!is_null($cache_path)) {
if ($disposal == 'Download' || !OPEN_IMAGE_CACHE) {
require_once dirname(__FILE__) . '/lib-MimeTypes.php';
$mimetype = getMimeString($suffix);
$fp = fopen($cache_path, 'rb');
// send the right headers
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header("Content-Type: {$mimetype}");
header("Content-Length: " . filesize($image_path));
// dump the picture and stop the script
fpassthru($fp);
fclose($fp);
} else {
header('Location: ' . FULLWEBPATH . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($cache_file)), true, 301);
}
exitZP();
}
?>
/**
*
* Returns an URI to the image:
*
* If the image is not cached, the uri will be to the image processor
* If the image is cached then the uri will depend on the site option for
* cache serving. If the site is set for open cache the uri will point to
* the cached image. If the site is set for protected cache the uri will
* point to the image processor (which will serve the image from the cache.)
* NOTE: this latter implies added overhead for each and every image fetch!
*
* @param array $args
* @param string $album the album name
* @param string $image the image name
* @param int $mitme mtime of the image
* @return string
*/
function getImageURI($args, $album, $image, $mtime)
{
$cachefilename = getImageCacheFilename($album, $image, $args);
if (OPEN_IMAGE_CACHE && file_exists(SERVERCACHE . $cachefilename) && (!$mtime || filemtime(SERVERCACHE . $cachefilename) >= $mtime)) {
return WEBPATH . '/' . CACHEFOLDER . imgSrcURI($cachefilename);
} else {
return getImageProcessorURI($args, $album, $image);
}
}
/**
* Get a custom sized version of this image based on the parameters.
*
* @param string $alt Alt text for the url
* @param int $size size
* @param int $width width
* @param int $height height
* @param int $cropw crop width
* @param int $croph crop height
* @param int $cropx crop x axis
* @param int $cropy crop y axis
* @param string $class Optional style class
* @param string $id Optional style id
* @param bool $thumbStandin set true to inhibit watermarking
* @return string
*/
function getCustomImage($size, $width, $height, $cropw, $croph, $cropx, $cropy, $thumbStandin = false)
{
if ($thumbStandin & 1) {
if ($this->objectsThumb == NULL) {
$filename = makeSpecialImageName($this->getThumbImageFile());
$path = ZENFOLDER . '/i.php?a=' . urlencode($this->album->name) . '&i=' . urlencode($filename);
return WEBPATH . "/" . $path . ($size ? "&s={$size}" : "") . ($width ? "&w={$width}" : "") . ($height ? "&h={$height}" : "") . ($cropw ? "&cw={$cropw}" : "") . ($croph ? "&ch={$croph}" : "") . ($cropx ? "&cx={$cropx}" : "") . ($cropy ? "&cy={$cropy}" : "") . "&t=true";
} else {
$filename = $this->objectsThumb;
$wmt = getOption(get_class($this) . '_watermark');
if ($wmt) {
$wmt = '&wmt=' . $wmt;
}
$cachefilename = getImageCacheFilename($alb = $this->album->name, $filename, getImageParameters(array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, NULL, NULL, $thumbStandin, NULL, NULL)));
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . substr(CACHEFOLDER, 0, -1) . pathurlencode(imgSrcURI($cachefilename));
} else {
$path = ZENFOLDER . '/i.php?a=' . urlencode($alb) . '&i=' . urlencode($filename);
if (substr($path, 0, 1) == "/") {
$path = substr($path, 1);
}
return WEBPATH . "/" . $path . ($size ? "&s={$size}" : "") . ($width ? "&w={$width}" : "") . ($height ? "&h={$height}" : "") . ($cropw ? "&cw={$cropw}" : "") . ($croph ? "&ch={$croph}" : "") . ($cropx ? "&cx={$cropx}" : "") . ($cropy ? "&cy={$cropy}" : "") . "&t=true" . $wmt;
}
}
} else {
$filename = $this->filename;
$cachefilename = getImageCacheFilename($this->album->name, $filename, getImageParameters(array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, NULL, NULL, $thumbStandin, NULL, NULL)));
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . substr(CACHEFOLDER, 0, -1) . pathurlencode(imgSrcURI($cachefilename));
} else {
return WEBPATH . '/' . ZENFOLDER . '/i.php?a=' . urlencode($this->album->name) . '&i=' . urlencode($filename) . ($size ? "&s={$size}" : "") . ($width ? "&w={$width}" : "") . ($height ? "&h={$height}" : "") . ($cropw ? "&cw={$cropw}" : "") . ($croph ? "&ch={$croph}" : "") . ($cropx ? "&cx={$cropx}" : "") . ($cropy ? "&cy={$cropy}" : "");
}
}
}
/**
* Returns the IPTC data of an image
*
* @param string $filename
* @return string
*/
function zp_imageIPTC($filename)
{
$ping = new Imagick();
if ($ping->pingImage(imgSrcURI($filename))) {
try {
return $ping->getImageProfile('iptc');
} catch (ImagickException $e) {
// IPTC profile does not exist
}
}
return false;
}
/**
* Returns an url to the password protected/watermarked current image
*
* @param object $image optional image object overrides the current image
* @param string $disposal set to override the 'protect_full_image' option
* @return string
* */
function getProtectedImageURL($image = NULL, $disposal = NULL)
{
global $_zp_current_image;
if (is_null($disposal)) {
$disposal = getOption('protect_full_image');
}
if ($disposal == 'No access') {
return NULL;
}
if (is_null($image)) {
if (!in_context(ZP_IMAGE)) {
return false;
}
if (is_null($_zp_current_image)) {
return false;
}
$image = $_zp_current_image;
}
$album = $image->getAlbum();
$watermark_use_image = getWatermarkParam($image, WATERMARK_FULL);
if (!empty($watermark_use_image)) {
$wmt = $watermark_use_image;
} else {
$wmt = false;
}
$args = array('FULL', NULL, NULL, NULL, NULL, NULL, NULL, (int) getOption('full_image_quality'), NULL, NULL, NULL, $wmt, false, NULL, NULL);
$cache_file = getImageCacheFilename($album->name, $image->filename, $args);
$cache_path = SERVERCACHE . $cache_file;
if ($disposal != 'Download' && OPEN_IMAGE_CACHE && file_exists($cache_path)) {
return WEBPATH . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($cache_file));
} else {
if ($disposal == 'Unprotected') {
return getImageURI($args, $album->name, $image->filename, $image->filemtime);
} else {
$params = '&q=' . getOption('full_image_quality');
if (!empty($watermark_use_image)) {
$params .= '&wmk=' . $watermark_use_image;
}
if ($disposal) {
$params .= '&dsp=' . $disposal;
}
$params .= '&check=' . sha1(HASH_SEED . serialize($args));
if (is_array($image->filename)) {
$album = dirname($image->filename['source']);
$image = basename($image->filename['source']);
} else {
$album = $album->name;
$image = $image->filename;
}
return WEBPATH . '/' . ZENFOLDER . '/full-image.php?a=' . $album . '&i=' . $image . $params;
}
}
}
/**
* Get a default-sized thumbnail of this image.
*
* @return string
*/
function getThumb($type = 'image')
{
if (getOption('thumb_crop') && !is_null($cy = $this->get('thumbY'))) {
$ts = getOption('thumb_size');
$sw = getOption('thumb_crop_width');
$sh = getOption('thumb_crop_height');
$cx = $this->get('thumbX');
$cw = $this->get('thumbW');
$ch = $this->get('thumbH');
// upscale to thumb_size proportions
if ($sw == $sh) {
// square crop, set the size/width to thumbsize
$sw = $sh = $ts;
} else {
if ($sw > $sh) {
$r = $ts / $sw;
$sw = $ts;
$sh = $sh * $r;
} else {
$r = $ts / $sh;
$sh = $ts;
$sh = $r * $sh;
}
}
return $this->getCustomImage(NULL, $sw, $sh, $cw, $ch, $cx, $cy, true);
}
$filename = $this->filename;
$wmt = getOption('Image_watermark');
if ($wmt) {
$wmt = '&wmt=' . $wmt;
}
$cachefilename = getImageCacheFilename($alb = $this->album->name, $filename, getImageParameters(array('thumb')));
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . substr(CACHEFOLDER, 0, -1) . pathurlencode(imgSrcURI($cachefilename));
} else {
if (getOption('mod_rewrite') && empty($wmt) && !empty($alb)) {
$path = pathurlencode($alb) . '/' . $type . '/thumb/' . urlencode($filename);
} else {
$path = ZENFOLDER . '/i.php?a=' . urlencode($this->album->name) . '&i=' . urlencode($filename) . '&s=thumb' . $wmt;
if ($type !== 'image') {
$path .= '&' . $type . '=true';
}
}
if (substr($path, 0, 1) == "/") {
$path = substr($path, 1);
}
return WEBPATH . "/" . $path;
}
}
* http://creativecommons.org/licenses/MIT/
*/
define('OFFSET_PATH', 3);
require_once dirname(dirname(dirname(__FILE__))) . '/admin-globals.php';
$_zp_loggedin = NULL;
if (isset($_POST['auth'])) {
$hash = sanitize($_POST['auth']);
$id = sanitize($_POST['id']);
$_zp_loggedin = $_zp_authority->checkAuthorization($hash, $id);
}
admin_securityChecks(UPLOAD_RIGHTS, $return = currentRelativeURL());
$folder = zp_apply_filter('admin_upload_process', sanitize_path($_POST['folder']));
$types = array_keys($_zp_extra_filetypes);
$types = array_merge($_zp_supported_images, $types);
$types = zp_apply_filter('upload_filetypes', $types);
$options = array('upload_dir' => $targetPath = ALBUM_FOLDER_SERVERPATH . internalToFilesystem($folder) . '/', 'upload_url' => imgSrcURI(ALBUM_FOLDER_WEBPATH . $folder) . '/', 'accept_file_types' => '/(' . implode('|\\.', $types) . ')$/i');
$new = !is_dir($targetPath);
if (!empty($folder)) {
if ($new) {
$rightsalbum = newAlbum(dirname($folder), true, true);
} else {
$rightsalbum = newAlbum($folder, true, true);
}
if ($rightsalbum->exists) {
if (!$rightsalbum->isMyItem(UPLOAD_RIGHTS)) {
if (!zp_apply_filter('admin_managed_albums_access', false, $return)) {
header('Location: ' . FULLWEBPATH . '/' . ZENFOLDER . '/admin.php');
exitZP();
}
}
} else {
/**
* Get a default-sized thumbnail of this image.
*
* @return string
*/
function getThumb($type = 'image')
{
$ts = getOption('thumb_size');
if (getOption('thumb_crop')) {
list($custom, $sw, $sh, $cw, $ch, $cx, $cy) = $this->getThumbCropping($type);
if ($custom) {
return $this->getCustomImage(NULL, $sw, $sh, $cw, $ch, $cx, $cy, true);
}
} else {
$sw = $sh = NULL;
}
$filename = $this->filename;
$wmt = getWatermarkParam($this, WATERMARK_THUMB);
$args = getImageParameters(array($ts, NULL, NULL, $sw, $sh, NULL, NULL, NULL, true, NULL, true, $wmt, NULL, NULL), $this->album->name);
$cachefilename = getImageCacheFilename($alb = $this->album->name, $filename, $args);
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($cachefilename));
} else {
return getImageProcessorURI($args, $this->album->name, $this->filename);
}
}
if ($process) {
// If the file hasn't been cached yet, create it.
if ($forbidden) {
imageError('403 Forbidden', gettext("Forbidden(2)"));
}
$iMutex = new zpMutex('i', getOption('imageProcessorConcurrency'));
$iMutex->lock();
$result = cacheImage($newfilename, $imgfile, $args, $allowWatermark, $theme, $album);
$iMutex->unlock();
if (!$result) {
imageError('404 Not Found', sprintf(gettext('Image processing of %s resulted in a fatal error.'), filesystemToInternal($image)));
}
$fmt = filemtime($newfile);
}
$protocol = FULLWEBPATH;
$path = $protocol . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($newfilename));
if (!$debug) {
// ... and redirect the browser to it.
$suffix = getSuffix($newfilename);
switch ($suffix) {
case 'wbm':
case 'wbmp':
$suffix = 'wbmp';
break;
case 'jpg':
$suffix = 'jpeg';
break;
case 'png':
case 'gif':
case 'jpeg':
break;
/**
* Get a custom sized version of this image based on the parameters.
*
* @param string $alt Alt text for the url
* @param int $size size
* @param int $width width
* @param int $height height
* @param int $cropw crop width
* @param int $croph crop height
* @param int $cropx crop x axis
* @param int $cropy crop y axis
* @param string $class Optional style class
* @param string $id Optional style id
* @param bool $thumbStandin set to true to treat as thumbnail
* @param bool $effects ignored
* @return string
*/
function getCustomImage($size, $width, $height, $cropw, $croph, $cropx, $cropy, $thumbStandin = false, $effects = NULL)
{
if ($thumbStandin) {
$wmt = getOption('Video_watermark');
if (empty($wmt)) {
$wmt = getWatermarkParam($this, WATERMARK_THUMB);
}
} else {
$wmt = NULL;
}
$args = getImageParameters(array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, $thumbStandin, NULL, $thumbStandin, $wmt, NULL, $effects), $this->album->name);
if ($thumbStandin & 1) {
if ($this->objectsThumb == NULL) {
$filename = makeSpecialImageName($this->getThumbImageFile());
if (!getOption('video_watermark_default_images')) {
$args[11] = '!';
}
return getImageProcessorURI($args, $this->album->name, $filename);
} else {
$filename = $this->objectsThumb;
$cachefilename = getImageCacheFilename($alb = $this->album->name, $filename, getImageParameters(array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, $thumbStandin, NULL, $thumbStandin, NULL, NULL, NULL)), $this->album->name);
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($cachefilename));
} else {
return getImageProcessorURI($args, $this->album->name, $filename);
}
}
} else {
$filename = $this->filename;
$cachefilename = getImageCacheFilename($this->album->name, $filename, $args);
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($cachefilename));
} else {
return getImageProcessorURI($args, $this->album->name, $filename);
}
}
}
/**
* Returns an url to the password protected/watermarked current image
*
* @param object $image optional image object overrides the current image
* @param string $disposal set to override the 'protect_full_image' option
* @return string
**/
function getProtectedImageURL($image = NULL, $disposal = NULL)
{
global $_zp_current_image;
if ($disposal == 'No access') {
return NULL;
}
if (is_null($image)) {
if (!in_context(ZP_IMAGE)) {
return false;
}
if (is_null($_zp_current_image)) {
return false;
}
$image = $_zp_current_image;
}
$album = $image->getAlbum();
$wmt = $image->getWatermark();
if (!empty($wmt) || !($image->getWMUse() & WATERMARK_FULL)) {
$wmt = NULL;
}
$args = array('FULL', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, $wmt, NULL);
$cache_file = getImageCacheFilename($album->name, $image->filename, $args);
$cache_path = SERVERCACHE . $cache_file;
if (empty($disposal) && file_exists($cache_path)) {
return WEBPATH . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($cache_file));
} else {
$params = '&q=' . getOption('full_image_quality');
$watermark_use_image = getWatermarkParam($image, WATERMARK_FULL);
if (!empty($watermark_use_image)) {
$params .= '&wmk=' . $watermark_use_image;
}
if ($disposal) {
$params .= '&dsp=' . $disposal;
}
return WEBPATH . '/' . ZENFOLDER . '/full-image.php?a=' . urlencode($album->name) . '&i=' . urlencode($image->filename) . $params;
}
}
$process = false;
}
}
// If the file hasn't been cached yet, create it.
if ($process) {
// setup standard image options from the album theme if it exists
cacheImage($newfilename, $imgfile, $args, $allowWatermark, false, $theme);
}
if (!$debug) {
// ... and redirect the browser to it.
header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $fmt) . ' GMT');
header('Content-Type: image/jpeg');
header('Location: ' . FULLWEBPATH . substr(CACHEFOLDER, 0, -1) . pathurlencode(imgSrcURI($newfilename)), true, 301);
exit;
} else {
echo "\n<p>Image: <img src=\"" . FULLWEBPATH . substr(CACHEFOLDER, 0, -1) . pathurlencode(imgSrcURI($newfilename)) . "\" /></p>";
}
////////////////////////////////////////////////////////////////////////////////
function themeSetup($album)
{
// a real hack--but we need to conserve memory in i.php so loading the classes is out of the question.
$theme = getOption('current_theme');
$folders = explode('/', str_replace('\\', '/', $album));
if (isset($_GET['album'])) {
//it is an album thumb
if (count($folders) <= 1) {
// and the album is in the gallery
return $theme;
}
}
$uralbum = FilesystemToUTF8($folders[0]);
