public function __call($function, $args)
{
// Force zlib compression off. Image and movie files are already compressed and
// recompressing them is CPU intensive.
if (ini_get("zlib.output_compression")) {
ini_set("zlib.output_compression", "Off");
}
// request_uri: gallery3/var/albums/foo/bar.jpg?m=1234
$request_uri = rawurldecode(Input::instance()->server("REQUEST_URI"));
// get rid of query parameters
// request_uri: gallery3/var/albums/foo/bar.jpg
$request_uri = preg_replace("/\\?.*/", "", $request_uri);
// var_uri: gallery3/var/
$var_uri = url::file("var/");
// Make sure that the request is for a file inside var
$offset = strpos(rawurldecode($request_uri), $var_uri);
if ($offset !== 0) {
throw new Kohana_404_Exception();
}
// file_uri: albums/foo/bar.jpg
$file_uri = substr($request_uri, strlen($var_uri));
// type: albums
// path: foo/bar.jpg
list($type, $path) = explode("/", $file_uri, 2);
if ($type != "resizes" && $type != "albums" && $type != "thumbs") {
throw new Kohana_404_Exception();
}
// If the last element is .album.jpg, pop that off since it's not a real item
$path = preg_replace("|/.album.jpg\$|", "", $path);
$item = item::find_by_path($path);
if (!$item->loaded()) {
// We didn't turn it up. If we're looking for a .jpg then it's it's possible that we're
// requesting the thumbnail for a movie. In that case, the .flv, .mp4 or .m4v file would
// have been converted to a .jpg. So try some alternate types:
if (preg_match('/.jpg$/', $path)) {
foreach (array("flv", "mp4", "m4v") as $ext) {
$movie_path = preg_replace('/.jpg$/', ".{$ext}", $path);
$item = item::find_by_path($movie_path);
if ($item->loaded()) {
break;
}
}
}
}
if (!$item->loaded()) {
throw new Kohana_404_Exception();
}
// Make sure we have access to the item
if (!access::can("view", $item)) {
throw new Kohana_404_Exception();
}
// Make sure we have view_full access to the original
if ($type == "albums" && !access::can("view_full", $item)) {
throw new Kohana_404_Exception();
}
// Don't try to load a directory
if ($type == "albums" && $item->is_album()) {
throw new Kohana_404_Exception();
}
if ($type == "albums") {
$file = $item->file_path();
} else {
if ($type == "resizes") {
$file = $item->resize_path();
} else {
$file = $item->thumb_path();
}
}
if (!file_exists($file)) {
throw new Kohana_404_Exception();
}
header("Content-Length: " . filesize($file));
header("Pragma:");
// Check that the content hasn't expired or it wasn't changed since cached
expires::check(2592000, $item->updated);
// We don't need to save the session for this request
Session::instance()->abort_save();
expires::set(2592000, $item->updated);
// 30 days
// Dump out the image. If the item is a movie, then its thumbnail will be a JPG.
if ($item->is_movie() && $type != "albums") {
header("Content-Type: image/jpeg");
} else {
header("Content-Type: {$item->mime_type}");
}
// Don't use Kohana::close_buffers(false) here because that only closes all the buffers
// that Kohana started. We want to close *all* buffers at this point because otherwise we're
// going to buffer up whatever file we're proxying (and it may be very large). This may
// affect embedding or systems with PHP's output_buffering enabled.
while (ob_get_level()) {
Kohana_Log::add("error", "" . print_r(ob_get_level(), 1));
if (!@ob_end_clean()) {
// ob_end_clean() can return false if the buffer can't be removed for some reason
// (zlib output compression buffers sometimes cause problems).
break;
}
}
readfile($file);
}
public function find_by_path_test()
{
$level1 = test::random_album();
$level2 = test::random_album_unsaved($level1);
$level2->name = "plus + space";
$level2->save()->reload();
$level3 = test::random_photo_unsaved($level2);
$level3->name = "same.jpg";
$level3->save()->reload();
$level2b = test::random_album($level1);
$level3b = test::random_photo_unsaved($level2b);
$level3b->name = "same.jpg";
$level3b->save()->reload();
// Item in album
$this->assert_same($level3->id, item::find_by_path("/{$level1->name}/{$level2->name}/{$level3->name}")->id);
// Album, ends with a slash
$this->assert_same($level2->id, item::find_by_path("{$level1->name}/{$level2->name}/")->id);
// Album, ends without a slash
$this->assert_same($level2->id, item::find_by_path("/{$level1->name}/{$level2->name}")->id);
// Return root if "" is passed
$this->assert_same(item::root()->id, item::find_by_path("")->id);
// Verify that we don't get confused by the part names, using the fallback code.
db::build()->update("items")->set(array("relative_path_cache" => null))->where("id", "IN", array($level3->id, $level3b->id))->execute();
$this->assert_same($level3->id, item::find_by_path("{$level1->name}/{$level2->name}/{$level3->name}")->id);
$this->assert_same($level3b->id, item::find_by_path("{$level1->name}/{$level2b->name}/{$level3b->name}")->id);
// Verify that we don't get false positives
$this->assert_false(item::find_by_path("foo/bar/baz")->loaded());
// Verify that the fallback code works
$this->assert_same($level3b->id, item::find_by_path("{$level1->name}/{$level2b->name}/{$level3b->name}")->id);
}
public function find_by_path_with_album_test()
{
$parent = test::random_album();
$album = test::random_movie($parent);
$album_path = "{$parent->name}/{$album->name}";
$thumb_path = "{$album_path}/.album.jpg";
// Check normal operation.
$this->assert_equal($album->id, item::find_by_path($album_path, "albums")->id);
$this->assert_equal($album->id, item::find_by_path($thumb_path, "thumbs")->id);
$this->assert_equal($album->id, item::find_by_path($album_path)->id);
// Check that we don't get false positives.
$this->assert_equal(null, item::find_by_path($thumb_path, "albums")->id);
$this->assert_equal(null, item::find_by_path($album_path, "thumbs")->id);
$this->assert_equal(null, item::find_by_path($thumb_path)->id);
// Check normal operation without relative path cache.
self::_remove_relative_path_caches();
$this->assert_equal($album->id, item::find_by_path($album_path, "albums")->id);
self::_remove_relative_path_caches();
$this->assert_equal($album->id, item::find_by_path($thumb_path, "thumbs")->id);
self::_remove_relative_path_caches();
$this->assert_equal($album->id, item::find_by_path($album_path)->id);
// Check that we don't get false positives without relative path cache.
self::_remove_relative_path_caches();
$this->assert_equal(null, item::find_by_path($thumb_path, "albums")->id);
$this->assert_equal(null, item::find_by_path($album_path, "thumbs")->id);
$this->assert_equal(null, item::find_by_path($thumb_path)->id);
}
public function __call($function, $args)
{
// request_uri: gallery3/var/albums/foo/bar.jpg?m=1234
$request_uri = rawurldecode(Input::instance()->server("REQUEST_URI"));
// get rid of query parameters
// request_uri: gallery3/var/albums/foo/bar.jpg
$request_uri = preg_replace("/\\?.*/", "", $request_uri);
// var_uri: gallery3/var/
$var_uri = url::file("var/");
// Make sure that the request is for a file inside var
$offset = strpos(rawurldecode($request_uri), $var_uri);
if ($offset !== 0) {
throw new Kohana_404_Exception();
}
// file_uri: albums/foo/bar.jpg
$file_uri = substr($request_uri, strlen($var_uri));
// type: albums
// path: foo/bar.jpg
list($type, $path) = explode("/", $file_uri, 2);
if ($type != "resizes" && $type != "albums" && $type != "thumbs") {
throw new Kohana_404_Exception();
}
// If the last element is .album.jpg, pop that off since it's not a real item
$path = preg_replace("|/.album.jpg\$|", "", $path);
$item = item::find_by_path($path);
if (!$item->loaded()) {
// We didn't turn it up. If we're looking for a .jpg then it's it's possible that we're
// requesting the thumbnail for a movie. In that case, the .flv, .mp4 or .m4v file would
// have been converted to a .jpg. So try some alternate types:
if (preg_match('/.jpg$/', $path)) {
// rWatcher Mod: look for videos with file extensions supported by the videos module in addition to flv mp4 and m4v
// Original Line: foreach (array("flv", "mp4", "m4v") as $ext) {
foreach (array_merge(array("flv", "mp4", "m4v"), unserialize(module::get_var("videos", "allowed_extensions"))) as $ext) {
$movie_path = preg_replace('/.jpg$/', ".{$ext}", $path);
$item = item::find_by_path($movie_path);
if ($item->loaded()) {
break;
}
}
}
// rWatcher Mod:
// If we're looking for a .flv then it's it's possible that we're requesting a flash resize
// for a movie.
if (strtolower(substr($path, strlen($path) - 4)) == ".flv") {
$movie_path = str_ireplace(".flv", "", $path);
$item = ORM::factory("item")->where("relative_path_cache", "=", $movie_path)->find();
}
// END rWatcher Mod
}
if (!$item->loaded()) {
throw new Kohana_404_Exception();
}
// Make sure we have access to the item
if (!access::can("view", $item)) {
throw new Kohana_404_Exception();
}
// Make sure we have view_full access to the original
if ($type == "albums" && !access::can("view_full", $item)) {
throw new Kohana_404_Exception();
}
// Don't try to load a directory
if ($type == "albums" && $item->is_album()) {
throw new Kohana_404_Exception();
}
if ($type == "albums") {
$file = $item->file_path();
} else {
if ($type == "resizes") {
$file = $item->resize_path();
// rWatcher MOD
// If the resize is for a movie, assume it needs a .flv extension.
if ($item->is_movie()) {
$file = $file . ".flv";
}
// End rWatcher MOD
} else {
$file = $item->thumb_path();
}
}
if (!file_exists($file)) {
throw new Kohana_404_Exception();
}
header("Content-Length: " . filesize($file));
header("Pragma:");
// Check that the content hasn't expired or it wasn't changed since cached
expires::check(2592000, $item->updated);
// We don't need to save the session for this request
Session::instance()->abort_save();
expires::set(2592000, $item->updated);
// 30 days
// Dump out the image. If the item is a movie, then its thumbnail will be a JPG.
if ($item->is_movie() && $type != "albums") {
header("Content-Type: image/jpeg");
} else {
header("Content-Type: {$item->mime_type}");
}
Kohana::close_buffers(false);
readfile($file);
}
public function __call($function, $args)
{
// Force zlib compression off. Image and movie files are already compressed and
// recompressing them is CPU intensive.
if (ini_get("zlib.output_compression")) {
ini_set("zlib.output_compression", "Off");
}
// request_uri: gallery3/var/albums/foo/bar.jpg?m=1234
$request_uri = rawurldecode(Input::instance()->server("REQUEST_URI"));
// get rid of query parameters
// request_uri: gallery3/var/albums/foo/bar.jpg
$request_uri = preg_replace("/\\?.*/", "", $request_uri);
// var_uri: gallery3/var/
$var_uri = url::file("var/");
// Make sure that the request is for a file inside var
$offset = strpos(rawurldecode($request_uri), $var_uri);
if ($offset !== 0) {
$e = new Kohana_404_Exception();
$e->test_fail_code = 1;
throw $e;
}
// file_uri: albums/foo/bar.jpg
$file_uri = substr($request_uri, strlen($var_uri));
// type: albums
// path: foo/bar.jpg
list($type, $path) = explode("/", $file_uri, 2);
if ($type != "resizes" && $type != "albums" && $type != "thumbs") {
$e = new Kohana_404_Exception();
$e->test_fail_code = 2;
throw $e;
}
// Get the item model using the path and type (which corresponds to a var subdir)
$item = item::find_by_path($path, $type);
if (!$item->loaded()) {
$e = new Kohana_404_Exception();
$e->test_fail_code = 3;
throw $e;
}
// Make sure we have access to the item
if (!access::can("view", $item)) {
$e = new Kohana_404_Exception();
$e->test_fail_code = 4;
throw $e;
}
// Make sure we have view_full access to the original
if ($type == "albums" && !access::can("view_full", $item)) {
$e = new Kohana_404_Exception();
$e->test_fail_code = 5;
throw $e;
}
// Don't try to load a directory
if ($type == "albums" && $item->is_album()) {
$e = new Kohana_404_Exception();
$e->test_fail_code = 6;
throw $e;
}
// Note: this code is roughly duplicated in data_rest, so if you modify this, please look to
// see if you should make the same change there as well.
if ($type == "albums") {
$file = $item->file_path();
} else {
if ($type == "resizes") {
$file = $item->resize_path();
} else {
$file = $item->thumb_path();
}
}
if (!file_exists($file)) {
$e = new Kohana_404_Exception();
$e->test_fail_code = 7;
throw $e;
}
if (gallery::show_profiler()) {
Profiler::enable();
$profiler = new Profiler();
$profiler->render();
exit;
}
header("Content-Length: " . filesize($file));
header("Pragma:");
// Check that the content hasn't expired or it wasn't changed since cached
expires::check(2592000, $item->updated);
// We don't need to save the session for this request
Session::instance()->abort_save();
expires::set(2592000, $item->updated);
// 30 days
// Dump out the image. If the item is a movie or album, then its thumbnail will be a JPG.
if (($item->is_movie() || $item->is_album()) && $type == "thumbs") {
header("Content-Type: image/jpeg");
} else {
header("Content-Type: {$item->mime_type}");
}
if (TEST_MODE) {
return $file;
} else {
// Don't use Kohana::close_buffers(false) here because that only closes all the buffers
// that Kohana started. We want to close *all* buffers at this point because otherwise we're
// going to buffer up whatever file we're proxying (and it may be very large). This may
// affect embedding or systems with PHP's output_buffering enabled.
while (ob_get_level()) {
if (!@ob_end_clean()) {
// ob_end_clean() can return false if the buffer can't be removed for some reason
// (zlib output compression buffers sometimes cause problems).
break;
}
}
readfile($file);
}
}
static function graphics_rotate($input_file, $output_file, $options)
{
// Remove the current item's file size from the quotas table.
$item = item::find_by_path(substr(str_replace(VARPATH, "", $input_file), strpos(str_replace(VARPATH, "", $input_file), "/") + 1));
if ($item->loaded()) {
$record = ORM::factory("users_space_usage")->where("owner_id", "=", $item->owner_id)->find();
$record->remove_item($item);
}
}
