namespace Friendica\Module;
use Friendica\BaseModule;
+use Friendica\Core\L10n;
use Friendica\Core\Logger;
+use Friendica\Core\System;
use Friendica\Model\Photo as MPhoto;
use Friendica\Object\Image;
-use Friendica\Util\Security;
-use Friendica\Network\HTTPException\NotFoundException;
-use Friendica\Network\HTTPException\BadRequestException;
-use Friendica\Network\HTTPException\InternalServerErrorException;
/**
* @brief Photo Module
*/
class Photo extends BaseModule
{
-
/**
* @brief Module initializer
*
* Fetch a photo or an avatar, in optional size, check for permissions and
* return the image
*/
- public static function init()
+ public static function init(array $parameters = [])
{
$a = self::getApp();
+ // @TODO: Replace with parameter from router
if ($a->argc <= 1 || $a->argc > 4) {
- throw new BadRequestException();
- killme();
+ throw new \Friendica\Network\HTTPException\BadRequestException();
}
- if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
- header('HTTP/1.1 304 Not Modified');
+ if (isset($_SERVER["HTTP_IF_MODIFIED_SINCE"])) {
+ header("HTTP/1.1 304 Not Modified");
header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
- if (!empty($_SERVER['HTTP_IF_NONE_MATCH'])) {
- header('Etag: ' . $_SERVER['HTTP_IF_NONE_MATCH']);
+ if (!empty($_SERVER["HTTP_IF_NONE_MATCH"])) {
+ header("Etag: " . $_SERVER["HTTP_IF_NONE_MATCH"]);
}
header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
header("Cache-Control: max-age=31536000");
- if (function_exists('header_remove')) {
- header_remove('Last-Modified');
- header_remove('Expires');
- header_remove('Cache-Control');
+ if (function_exists("header_remove")) {
+ header_remove("Last-Modified");
+ header_remove("Expires");
+ header_remove("Cache-Control");
}
exit;
}
$customsize = 0;
+ $photo = false;
+ // @TODO: Replace with parameter from router
switch($a->argc) {
- case 4:
- $customsize = intval($a->argv[2]);
- $uid = self::stripExtension($a->argv[3]);
- $photo = self::getAvatar($uid, $a->argv[1]);
- break;
- case 3:
- $uid = self::stripExtension($a->argv[2]);
- $photo = self::getAvatar($uid, $a->argv[1]);
- break;
- case 2:
- $photoid = self::stripExtension($a->argv[1]);
- $scale = 0;
- if (substr($photoid, -2, 1) == '-') {
- $scale = intval(substr($photoid, -1, 1));
- $photoid = substr($photoid, 0, -2);
- }
- $photo = MPhoto::getPhoto($photoid, $scale);
- break;
+ case 4:
+ $customsize = intval($a->argv[2]);
+ $uid = MPhoto::stripExtension($a->argv[3]);
+ $photo = self::getAvatar($uid, $a->argv[1]);
+ break;
+ case 3:
+ $uid = MPhoto::stripExtension($a->argv[2]);
+ $photo = self::getAvatar($uid, $a->argv[1]);
+ break;
+ case 2:
+ $photoid = MPhoto::stripExtension($a->argv[1]);
+ $scale = 0;
+ if (substr($photoid, -2, 1) == "-") {
+ $scale = intval(substr($photoid, -1, 1));
+ $photoid = substr($photoid, 0, -2);
+ }
+ $photo = MPhoto::getPhoto($photoid, $scale);
+ if ($photo === false) {
+ $photo = MPhoto::createPhotoForSystemResource("images/nosign.jpg");
+ }
+ break;
}
- if ($photo===false) {
- header($_SERVER["SERVER_PROTOCOL"] . " 404 Not Found" , true, 404);
- killme();
+ if ($photo === false) {
+ System::httpExit('404', 'Not Found');
}
- $cacheable = ($photo["allow_cid"].$photo["allow_gid"].$photo["deny_cid"].$photo["deny_gid"] === "") && (isset($photo["cacheable"])?$photo["cacheable"]:true);
+ $cacheable = ($photo["allow_cid"] . $photo["allow_gid"] . $photo["deny_cid"] . $photo["deny_gid"] === "") && (isset($photo["cacheable"]) ? $photo["cacheable"] : true);
$img = MPhoto::getImageForPhoto($photo);
if (is_null($img) || !$img->isValid()) {
- Logger::log("Invalid photo with id {$photo['id']}.");
- throw new InternalServerErrorException();
+ Logger::log("Invalid photo with id {$photo["id"]}.");
+ throw new \Friendica\Network\HTTPException\InternalServerErrorException(L10n::t('Invalid photo with id %s.', $photo["id"]));
}
-
// if customsize is set and image is not a gif, resize it
if ($img->getType() !== "image/gif" && $customsize > 0 && $customsize < 501) {
$img->scaleToSquare($customsize);
}
-
- if (function_exists('header_remove')) {
- header_remove('Pragma');
- header_remove('pragma');
+ if (function_exists("header_remove")) {
+ header_remove("Pragma");
+ header_remove("pragma");
}
header("Content-type: " . $img->getType());
// and subsequently have permission to see it
header("Cache-Control: no-store, no-cache, must-revalidate");
} else {
+ $md5 = md5($img->asString());
header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
- header('Etag: "' . md5($img->asString()) . '"');
+ header("Etag: \"{$md5}\"");
header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
header("Cache-Control: max-age=31536000");
}
-
-
echo $img->asString();
-
- killme();
- }
-
- private static function stripExtension($name)
- {
- $name = str_replace([".jpg", ".png", ".gif"], ["", "", ""], $name);
- foreach (Image::supportedTypes() AS $m => $e) {
- $name = str_replace('.' . $e, '', $name);
- }
- return $name;
+ exit();
}
private static function getAvatar($uid, $type="avatar")
}
$photo = MPhoto::selectFirst([], ["scale" => $scale, "uid" => $uid, "profile" => 1]);
- if ($photo===false) {
+ if ($photo === false) {
$photo = MPhoto::createPhotoForSystemResource($default);
}
return $photo;
}
-}
\ No newline at end of file
+}
projects / friendica.git / blobdiff