X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fwall_upload.php;h=ea06b1d1c1a2deefb5e3c48f1c3777e9cb54a19c;hb=ebdfe388def6f508775a3d60efab56dcf4adc30d;hp=a35e86a5297a098d75aa9d2a89e861e4bcc9470c;hpb=fd5d058156185c6c02c1285a794139d07f4d13ce;p=friendica.git

diff --git a/mod/wall_upload.php b/mod/wall_upload.php
index a35e86a529..5a23664ed8 100644
--- a/mod/wall_upload.php
+++ b/mod/wall_upload.php
@@ -1,56 +1,67 @@
 <?php
-
 /**
- * @file mod/wall_upload.php
- * @brief Module for uploading a picture to the profile wall
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @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/>.
+ *
+ * Module for uploading a picture to the profile wall
  *
  * By default the picture will be stored in the photo album with the name Wall Photos.
  * You can specify a different album by adding an optional query string "album="
  * to the url
+ *
  */
 
 use Friendica\App;
-use Friendica\Core\Config;
-
-require_once 'include/Photo.php';
-
-function wall_upload_post(App $a, $desktopmode = true) {
-
-	logger("wall upload: starting new upload", LOGGER_DEBUG);
-
-	$r_json = (x($_GET, 'response') && $_GET['response'] == 'json');
-	$album = (x($_GET, 'album') ? notags(trim($_GET['album'])) : '');
-
-	if ($a->argc > 1) {
-		if (! x($_FILES, 'media')) {
-			$nick = $a->argv[1];
-			$r = q("SELECT `user`.*, `contact`.`id` FROM `user`
-				INNER JOIN `contact` on `user`.`uid` = `contact`.`uid`
-				WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0
-				AND `contact`.`self` = 1 LIMIT 1",
-				dbesc($nick)
-			);
-
-			if (! dbm::is_result($r)) {
+use Friendica\Core\Logger;
+use Friendica\Core\Session;
+use Friendica\Database\DBA;
+use Friendica\DI;
+use Friendica\Model\Photo;
+use Friendica\Model\User;
+use Friendica\Module\BaseApi;
+use Friendica\Object\Image;
+use Friendica\Util\Images;
+use Friendica\Util\Strings;
+
+function wall_upload_post(App $a, $desktopmode = true)
+{
+	Logger::info("wall upload: starting new upload");
+
+	$r_json = (!empty($_GET['response']) && $_GET['response'] == 'json');
+	$album = trim($_GET['album'] ?? '');
+
+	if (DI::args()->getArgc() > 1) {
+		if (empty($_FILES['media'])) {
+			$nick = DI::args()->getArgv()[1];			
+			$user = DBA::selectFirst('owner-view', ['id', 'uid', 'nickname', 'page-flags'], ['nickname' => $nick, 'blocked' => false]);
+			if (!DBA::isResult($user)) {
 				if ($r_json) {
-					echo json_encode(array('error'=>t('Invalid request.')));
-					killme();
+					echo json_encode(['error' => DI::l10n()->t('Invalid request.')]);
+					exit();
 				}
 				return;
 			}
 		} else {
-			$user_info = api_get_user($a);
-			$r = q("SELECT `user`.*, `contact`.`id` FROM `user`
-				INNER JOIN `contact` on `user`.`uid` = `contact`.`uid`
-				WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0
-				AND `contact`.`self` = 1 LIMIT 1",
-				dbesc($user_info['screen_name'])
-			);
+			$user = DBA::selectFirst('owner-view', ['id', 'uid', 'nickname', 'page-flags'], ['uid' => BaseApi::getCurrentUserID(), 'blocked' => false]);
 		}
 	} else {
 		if ($r_json) {
-			echo json_encode(array('error'=>t('Invalid request.')));
-			killme();
+			echo json_encode(['error' => DI::l10n()->t('Invalid request.')]);
+			exit();
 		}
 		return;
 	}
@@ -61,273 +72,221 @@ function wall_upload_post(App $a, $desktopmode = true) {
 	$can_post  = false;
 	$visitor   = 0;
 
-	$page_owner_uid   = $r[0]['uid'];
-	$default_cid      = $r[0]['id'];
-	$page_owner_nick  = $r[0]['nickname'];
-	$community_page   = (($r[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
+	$page_owner_uid   = $user['uid'];
+	$default_cid      = $user['id'];
+	$page_owner_nick  = $user['nickname'];
+	$community_page   = (($user['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? true : false);
 
 	if ((local_user()) && (local_user() == $page_owner_uid)) {
 		$can_post = true;
-	} else {
-		if ($community_page && remote_user()) {
-			$contact_id = 0;
-			if (is_array($_SESSION['remote'])) {
-				foreach ($_SESSION['remote'] as $v) {
-					if ($v['uid'] == $page_owner_uid) {
-						$contact_id = $v['cid'];
-						break;
-					}
-				}
-			}
-
-			if ($contact_id) {
-				$r = q("SELECT `uid` FROM `contact`
-					WHERE `blocked` = 0 AND `pending` = 0
-					AND `id` = %d AND `uid` = %d LIMIT 1",
-					intval($contact_id),
-					intval($page_owner_uid)
-				);
-				if (dbm::is_result($r)) {
-					$can_post = true;
-					$visitor = $contact_id;
-				}
-			}
-		}
+	} elseif ($community_page && !empty(Session::getRemoteContactID($page_owner_uid))) {
+		$contact_id = Session::getRemoteContactID($page_owner_uid);
+		$can_post = DBA::exists('contact', ['blocked' => false, 'pending' => false, 'id' => $contact_id, 'uid' => $page_owner_uid]);
+		$visitor = $contact_id;
 	}
 
-
-	if (! $can_post) {
+	if (!$can_post) {
 		if ($r_json) {
-			echo json_encode(array('error'=>t('Permission denied.')));
-			killme();
+			echo json_encode(['error' => DI::l10n()->t('Permission denied.')]);
+			exit();
 		}
-		notice(t('Permission denied.') . EOL);
-		killme();
+		notice(DI::l10n()->t('Permission denied.'));
+		exit();
 	}
 
-	if (! x($_FILES, 'userfile') && ! x($_FILES, 'media')) {
+	if (empty($_FILES['userfile']) && empty($_FILES['media'])) {
 		if ($r_json) {
-			echo json_encode(array('error'=>t('Invalid request.')));
+			echo json_encode(['error' => DI::l10n()->t('Invalid request.')]);
 		}
-		killme();
+		exit();
 	}
 
-	$src = "";
-	if (x($_FILES, 'userfile')) {
+	$src = '';
+	$filename = '';
+	$filesize = 0;
+	$filetype = '';
+	if (!empty($_FILES['userfile'])) {
 		$src      = $_FILES['userfile']['tmp_name'];
 		$filename = basename($_FILES['userfile']['name']);
 		$filesize = intval($_FILES['userfile']['size']);
 		$filetype = $_FILES['userfile']['type'];
 
-	} elseif (x($_FILES, 'media')) {
-		if (is_array($_FILES['media']['tmp_name'])) {
-			$src = $_FILES['media']['tmp_name'][0];
-		} else {
-			$src = $_FILES['media']['tmp_name'];
+	} elseif (!empty($_FILES['media'])) {
+		if (!empty($_FILES['media']['tmp_name'])) {
+			if (is_array($_FILES['media']['tmp_name'])) {
+				$src = $_FILES['media']['tmp_name'][0];
+			} else {
+				$src = $_FILES['media']['tmp_name'];
+			}
 		}
 
-		if (is_array($_FILES['media']['name'])) {
-			$filename = basename($_FILES['media']['name'][0]);
-		} else {
-			$filename = basename($_FILES['media']['name']);
+		if (!empty($_FILES['media']['name'])) {
+			if (is_array($_FILES['media']['name'])) {
+				$filename = basename($_FILES['media']['name'][0]);
+			} else {
+				$filename = basename($_FILES['media']['name']);
+			}
 		}
 
-		if (is_array($_FILES['media']['size'])) {
-			$filesize = intval($_FILES['media']['size'][0]);
-		} else {
-			$filesize = intval($_FILES['media']['size']);
+		if (!empty($_FILES['media']['size'])) {
+			if (is_array($_FILES['media']['size'])) {
+				$filesize = intval($_FILES['media']['size'][0]);
+			} else {
+				$filesize = intval($_FILES['media']['size']);
+			}
 		}
 
-		if (is_array($_FILES['media']['type'])) {
-			$filetype = $_FILES['media']['type'][0];
-		} else {
-			$filetype = $_FILES['media']['type'];
+		if (!empty($_FILES['media']['type'])) {
+			if (is_array($_FILES['media']['type'])) {
+				$filetype = $_FILES['media']['type'][0];
+			} else {
+				$filetype = $_FILES['media']['type'];
+			}
 		}
 	}
 
-	if ($src=="") {
+	if ($src == "") {
 		if ($r_json) {
-			echo json_encode(array('error'=>t('Invalid request.')));
-			killme();
+			echo json_encode(['error' => DI::l10n()->t('Invalid request.')]);
+			exit();
 		}
-		notice(t('Invalid request.').EOL);
-		killme();
+		notice(DI::l10n()->t('Invalid request.'));
+		exit();
 	}
 
-	// This is a special treatment for picture upload from Twidere
-	if (($filename == "octet-stream") && ($filetype != "")) {
-		$filename = $filetype;
-		$filetype = "";
-	}
-
-	if ($filetype=="") {
-		$filetype=guess_image_type($filename);
-	}
+	$filetype = Images::getMimeTypeBySource($src, $filename, $filetype);
 
-	// If there is a temp name, then do a manual check
-	// This is more reliable than the provided value
-
-	$imagedata = getimagesize($src);
-	if ($imagedata) {
-		$filetype = $imagedata['mime'];
-	}
+	Logger::info("File upload src: " . $src . " - filename: " . $filename .
+		" - size: " . $filesize . " - type: " . $filetype);
 
-	logger("File upload src: " . $src . " - filename: " . $filename .
-		" - size: " . $filesize . " - type: " . $filetype, LOGGER_DEBUG);
-
-	$maximagesize = Config::get('system', 'maximagesize');
+	$imagedata = @file_get_contents($src);
+	$Image = new Image($imagedata, $filetype);
 
-	if (($maximagesize) && ($filesize > $maximagesize)) {
-		$msg = sprintf(t('Image exceeds size limit of %s'), formatBytes($maximagesize));
+	if (!$Image->isValid()) {
+		$msg = DI::l10n()->t('Unable to process image.');
 		if ($r_json) {
-			echo json_encode(array('error'=>$msg));
+			echo json_encode(['error' => $msg]);
 		} else {
 			echo  $msg. EOL;
 		}
 		@unlink($src);
-		killme();
+		exit();
 	}
 
+	$Image->orient($src);
+	@unlink($src);
 
-	$limit = service_class_fetch($page_owner_uid, 'photo_upload_limit');
+	$max_length = DI::config()->get('system', 'max_image_length');
+	if ($max_length > 0) {
+		$Image->scaleDown($max_length);
+		$filesize = strlen($Image->asString());
+		Logger::info("File upload: Scaling picture to new size " . $max_length);
+	}
+
+	$width = $Image->getWidth();
+	$height = $Image->getHeight();
 
-	if ($limit) {
-		$r = q("SELECT SUM(OCTET_LENGTH(`data`)) AS `total` FROM `photo`
-			WHERE `uid` = %d AND `scale` = 0
-			AND `album` != 'Contact Photos' ",
-			intval($page_owner_uid)
-		);
-		$size = $r[0]['total'];
+	$maximagesize = DI::config()->get('system', 'maximagesize');
 
-		if (($size + strlen($imagedata)) > $limit) {
-			$msg = upgrade_message(true);
+	if (!empty($maximagesize) && ($filesize > $maximagesize)) {
+		// Scale down to multiples of 640 until the maximum size isn't exceeded anymore
+		foreach ([5120, 2560, 1280, 640] as $pixels) {
+			if (($filesize > $maximagesize) && (max($width, $height) > $pixels)) {
+				Logger::info('Resize', ['size' => $filesize, 'width' => $width, 'height' => $height, 'max' => $maximagesize, 'pixels' => $pixels]);
+				$Image->scaleDown($pixels);
+				$filesize = strlen($Image->asString());
+				$width = $Image->getWidth();
+				$height = $Image->getHeight();
+			}
+		}
+		if ($filesize > $maximagesize) {
+			Logger::notice('Image size is too big', ['size' => $filesize, 'max' => $maximagesize]);
+			$msg = DI::l10n()->t('Image exceeds size limit of %s', Strings::formatBytes($maximagesize));
 			if ($r_json) {
-				echo json_encode(array('error'=>$msg));
+				echo json_encode(['error' => $msg]);
 			} else {
 				echo  $msg. EOL;
 			}
 			@unlink($src);
-			killme();
+			exit();
 		}
 	}
 
-	$imagedata = @file_get_contents($src);
-	$ph = new Photo($imagedata, $filetype);
-
-	if (! $ph->is_valid()) {
-		$msg = t('Unable to process image.');
-		if ($r_json) {
-			echo json_encode(array('error'=>$msg));
-		} else {
-			echo  $msg. EOL;
-		}
-		@unlink($src);
-		killme();
-	}
-
-	$ph->orient($src);
-	@unlink($src);
-
-	$max_length = Config::get('system', 'max_image_length');
-	if (! $max_length) {
-		$max_length = MAX_IMAGE_LENGTH;
-	}
-	if ($max_length > 0) {
-		$ph->scaleImage($max_length);
-		logger("File upload: Scaling picture to new size " . $max_length, LOGGER_DEBUG);
-	}
-
-	$width = $ph->getWidth();
-	$height = $ph->getHeight();
-
-	$hash = photo_new_resource();
+	$resource_id = Photo::newResource();
 
 	$smallest = 0;
 
 	// If we don't have an album name use the Wall Photos album
-	if (! strlen($album)) {
-		$album = t('Wall Photos');
+	if (!strlen($album)) {
+		$album = DI::l10n()->t('Wall Photos');
 	}
 
 	$defperm = '<' . $default_cid . '>';
 
-	$r = $ph->store($page_owner_uid, $visitor, $hash, $filename, $album, 0, 0, $defperm);
+	$r = Photo::store($Image, $page_owner_uid, $visitor, $resource_id, $filename, $album, 0, Photo::DEFAULT, $defperm);
 
-	if (! $r) {
-		$msg = t('Image upload failed.');
+	if (!$r) {
+		$msg = DI::l10n()->t('Image upload failed.');
 		if ($r_json) {
-			echo json_encode(array('error'=>$msg));
+			echo json_encode(['error' => $msg]);
 		} else {
 			echo  $msg. EOL;
 		}
-		killme();
+		exit();
 	}
 
 	if ($width > 640 || $height > 640) {
-		$ph->scaleImage(640);
-		$r = $ph->store($page_owner_uid, $visitor, $hash, $filename, $album, 1, 0, $defperm);
+		$Image->scaleDown(640);
+		$r = Photo::store($Image, $page_owner_uid, $visitor, $resource_id, $filename, $album, 1, Photo::DEFAULT, $defperm);
 		if ($r) {
 			$smallest = 1;
 		}
 	}
 
 	if ($width > 320 || $height > 320) {
-		$ph->scaleImage(320);
-		$r = $ph->store($page_owner_uid, $visitor, $hash, $filename, $album, 2, 0, $defperm);
+		$Image->scaleDown(320);
+		$r = Photo::store($Image, $page_owner_uid, $visitor, $resource_id, $filename, $album, 2, Photo::DEFAULT, $defperm);
 		if ($r && ($smallest == 0)) {
 			$smallest = 2;
 		}
 	}
 
-	$basename = basename($filename);
-
 	if (!$desktopmode) {
-		$r = q("SELECT `id`, `datasize`, `width`, `height`, `type` FROM `photo`
-			WHERE `resource-id` = '%s'
-			ORDER BY `width` DESC LIMIT 1",
-			$hash
-		);
-		if (!$r) {
+		$photo = Photo::selectFirst(['id', 'datasize', 'width', 'height', 'type'], ['resource-id' => $resource_id], ['order' => ['width']]);
+		if (!$photo) {
 			if ($r_json) {
-				echo json_encode(array('error'=>''));
-				killme();
+				echo json_encode(['error' => '']);
+				exit();
 			}
 			return false;
 		}
-		$picture = array();
+		$picture = [];
 
-		$picture["id"]        = $r[0]["id"];
-		$picture["size"]      = $r[0]["datasize"];
-		$picture["width"]     = $r[0]["width"];
-		$picture["height"]    = $r[0]["height"];
-		$picture["type"]      = $r[0]["type"];
-		$picture["albumpage"] = App::get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash;
-		$picture["picture"]   = App::get_baseurl() . "/photo/{$hash}-0." . $ph->getExt();
-		$picture["preview"]   = App::get_baseurl() . "/photo/{$hash}-{$smallest}." . $ph->getExt();
+		$picture["id"]        = $photo["id"];
+		$picture["size"]      = $photo["datasize"];
+		$picture["width"]     = $photo["width"];
+		$picture["height"]    = $photo["height"];
+		$picture["type"]      = $photo["type"];
+		$picture["albumpage"] = DI::baseUrl() . '/photos/' . $page_owner_nick . '/image/' . $resource_id;
+		$picture["picture"]   = DI::baseUrl() . "/photo/{$resource_id}-0." . $Image->getExt();
+		$picture["preview"]   = DI::baseUrl() . "/photo/{$resource_id}-{$smallest}." . $Image->getExt();
 
 		if ($r_json) {
-			echo json_encode(array('picture'=>$picture));
-			killme();
+			echo json_encode(['picture' => $picture]);
+			exit();
 		}
+		Logger::info("upload done");
 		return $picture;
 	}
 
+	Logger::info("upload done");
 
 	if ($r_json) {
-		echo json_encode(array('ok'=>true));
-		killme();
-	}
-
-/* mod Waitman Gobble NO WARRANTY */
-	// if we get the signal then return the image url info in BBCODE
-	if ($_REQUEST['hush']!='yeah') {
-		echo  "\n\n" . '[url=' . App::get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '][img]' . App::get_baseurl() . "/photo/{$hash}-{$smallest}.".$ph->getExt()."[/img][/url]\n\n";
-	} else {
-		$m = '[url='.App::get_baseurl().'/photos/'.$page_owner_nick.'/image/'.$hash.'][img]'.App::get_baseurl()."/photo/{$hash}-{$smallest}.".$ph->getExt()."[/img][/url]";
-		return($m);
+		echo json_encode(['ok' => true]);
+		exit();
 	}
-/* mod Waitman Gobble NO WARRANTY */
 
-	killme();
+	echo  "\n\n" . '[url=' . DI::baseUrl() . '/photos/' . $page_owner_nick . '/image/' . $resource_id . '][img]' . DI::baseUrl() . "/photo/{$resource_id}-{$smallest}.".$Image->getExt()."[/img][/url]\n\n";
+	exit();
 	// NOTREACHED
 }