X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModule%2FPhoto.php;h=0a0b6d3208399d1f44c3fc70242e57477174d786;hb=0031b4e18cff5ded33c5f8599d6d93ea090986ff;hp=f65ca698b0836f14d6a3549669299a5266311ed1;hpb=3b3c4e8cc7d062268b96e93357227baddbfe4902;p=friendica.git

diff --git a/src/Module/Photo.php b/src/Module/Photo.php
index f65ca698b0..0a0b6d3208 100644
--- a/src/Module/Photo.php
+++ b/src/Module/Photo.php
@@ -1,101 +1,115 @@
 <?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"].$photo["deny_gid"] === "") && (isset($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(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());
@@ -106,27 +120,16 @@ class Photo extends BaseModule
 			// 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")
@@ -136,23 +139,23 @@ class Photo extends BaseModule
 		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
+}