<?php
/**
- * @file src/Module/Photo.php
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
*/
namespace Friendica\Module;
use Friendica\BaseModule;
use Friendica\Core\Logger;
+use Friendica\DI;
+use Friendica\Model\Contact;
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
+ * Photo Module
*/
class Photo extends BaseModule
{
-
/**
- * @brief Module initializer
+ * 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();
+ $a = DI::app();
+ // @TODO: Replace with parameter from router
if ($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) {
+ throw new \Friendica\Network\HTTPException\NotFoundException(DI::l10n()->t('The Photo with id %s is not available.', $photoid));
+ }
+ break;
}
- if ($photo===false) {
- header($_SERVER["SERVER_PROTOCOL"] . " 404 Not Found" , true, 404);
- killme();
+ if ($photo === false) {
+ throw new \Friendica\Network\HTTPException\NotFoundException();
}
- $cacheable = ($photo["allow_cid"].$photo["allow_gid"].$photo["deny_cid"].$photo["deny_gid"] === "") || defaults($photo, "cacheable", false);
+ $cacheable = ($photo["allow_cid"] . $photo["allow_gid"] . $photo["deny_cid"] . $photo["deny_gid"] === "") && (isset($photo["cacheable"]) ? $photo["cacheable"] : true);
- $img = MPhoto::getImageForPhotoId($photo["id"]);
+ $img = MPhoto::getImageForPhoto($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(DI::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")
case "profile":
case "custom":
$scale = 4;
- $default = "images/person-300.jpg";
+ $default = Contact::DEFAULT_AVATAR_PHOTO;
break;
case "micro":
$scale = 6;
- $default = "images/person-48.jpg";
+ $default = Contact::DEFAULT_AVATAR_MICRO;
break;
case "avatar":
default:
$scale = 5;
- $default = "images/person-80.jpg";
+ $default = Contact::DEFAULT_AVATAR_THUMB;
}
$photo = MPhoto::selectFirst([], ["scale" => $scale, "uid" => $uid, "profile" => 1]);
- if ($photo===false) {
- // todo default image info
+ if ($photo === false) {
+ $photo = MPhoto::createPhotoForSystemResource($default);
}
return $photo;
}
-}
\ No newline at end of file
+}
projects / friendica.git / blobdiff