X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fwall_attach.php;h=ba1a8205c589a8b98a6f2329fb208d75f5a7ee36;hb=7b78ba392952a00aff12ea1c9a312eb60388c829;hp=29c790843a7dd8ef4513b08c7fe835735a1ea6eb;hpb=6cf50a14fae25210a0cdb617c29d549abcfde9ac;p=friendica.git

diff --git a/mod/wall_attach.php b/mod/wall_attach.php
index 29c790843a..ba1a8205c5 100644
--- a/mod/wall_attach.php
+++ b/mod/wall_attach.php
@@ -7,32 +7,35 @@ use Friendica\App;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
 use Friendica\Core\System;
-use Friendica\Database\DBM;
+use Friendica\Database\DBA;
+use Friendica\Model\Contact;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Mimetype;
+use Friendica\Util\Strings;
 
 function wall_attach_post(App $a) {
 
-	$r_json = (x($_GET,'response') && $_GET['response']=='json');
+	$r_json = (!empty($_GET['response']) && $_GET['response']=='json');
 
-	if($a->argc > 1) {
+	if ($a->argc > 1) {
 		$nick = $a->argv[1];
 		$r = q("SELECT `user`.*, `contact`.`id` FROM `user` LEFT JOIN `contact` on `user`.`uid` = `contact`.`uid`  WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1",
-			dbesc($nick)
+			DBA::escape($nick)
 		);
-		if (! DBM::is_result($r)) {
+
+		if (! DBA::isResult($r)) {
 			if ($r_json) {
-				echo json_encode(['error'=>L10n::t('Invalid request.')]);
+				echo json_encode(['error' => L10n::t('Invalid request.')]);
 				killme();
 			}
 			return;
-	}
-
+		}
 	} else {
 		if ($r_json) {
-			echo json_encode(['error'=>L10n::t('Invalid request.')]);
+			echo json_encode(['error' => L10n::t('Invalid request.')]);
 			killme();
 		}
+
 		return;
 	}
 
@@ -42,46 +45,49 @@ function wall_attach_post(App $a) {
 	$page_owner_uid   = $r[0]['uid'];
 	$page_owner_cid   = $r[0]['id'];
 	$page_owner_nick  = $r[0]['nickname'];
-	$community_page   = (($r[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
+	$community_page   = (($r[0]['page-flags'] == Contact::PAGE_COMMUNITY) ? true : false);
 
-	if((local_user()) && (local_user() == $page_owner_uid))
+	if ((local_user()) && (local_user() == $page_owner_uid)) {
 		$can_post = true;
-	else {
-		if($community_page && remote_user()) {
+	} else {
+		if ($community_page && remote_user()) {
 			$contact_id = 0;
-			if(is_array($_SESSION['remote'])) {
-				foreach($_SESSION['remote'] as $v) {
-					if($v['uid'] == $page_owner_uid) {
+
+			if (is_array($_SESSION['remote'])) {
+				foreach ($_SESSION['remote'] as $v) {
+					if ($v['uid'] == $page_owner_uid) {
 						$contact_id = $v['cid'];
 						break;
 					}
 				}
 			}
-			if($contact_id) {
 
+			if ($contact_id > 0) {
 				$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 					intval($contact_id),
 					intval($page_owner_uid)
 				);
-				if (DBM::is_result($r)) {
+
+				if (DBA::isResult($r)) {
 					$can_post = true;
 					$visitor = $contact_id;
 				}
 			}
 		}
 	}
-	if(! $can_post) {
+
+	if (! $can_post) {
 		if ($r_json) {
-			echo json_encode(['error'=>L10n::t('Permission denied.')]);
+			echo json_encode(['error' => L10n::t('Permission denied.')]);
 			killme();
 		}
 		notice(L10n::t('Permission denied.') . EOL );
 		killme();
 	}
 
-	if(! x($_FILES,'userfile')) {
+	if (empty($_FILES['userfile'])) {
 		if ($r_json) {
-			echo json_encode(['error'=>L10n::t('Invalid request.')]);
+			echo json_encode(['error' => L10n::t('Invalid request.')]);
 		}
 		killme();
 	}
@@ -98,23 +104,23 @@ function wall_attach_post(App $a) {
 	 * Then Filesize gets <= 0.
 	 */
 
-	if($filesize <=0) {
+	if ($filesize <= 0) {
 		$msg = L10n::t('Sorry, maybe your upload is bigger than the PHP configuration allows') . EOL .(L10n::t('Or - did you try to upload an empty file?'));
 		if ($r_json) {
-			echo json_encode(['error'=>$msg]);
+			echo json_encode(['error' => $msg]);
 		} else {
-			notice( $msg. EOL );
+			notice($msg . EOL);
 		}
 		@unlink($src);
 		killme();
 	}
 
-	if(($maxfilesize) && ($filesize > $maxfilesize)) {
-		$msg = L10n::t('File exceeds size limit of %s', formatBytes($maxfilesize));
+	if ($maxfilesize && $filesize > $maxfilesize) {
+		$msg = L10n::t('File exceeds size limit of %s', Strings::formatBytes($maxfilesize));
 		if ($r_json) {
-			echo json_encode(['error'=>$msg]);
+			echo json_encode(['error' => $msg]);
 		} else {
-			echo  $msg. EOL ;
+			echo $msg . EOL;
 		}
 		@unlink($src);
 		killme();
@@ -129,38 +135,38 @@ function wall_attach_post(App $a) {
 		'filesize' => $filesize, 'data' => $filedata, 'created' => $created, 'edited' => $created,
 		'allow_cid' => '<' . $page_owner_cid . '>', 'allow_gid' => '','deny_cid' => '', 'deny_gid' => ''];
 
-	$r = dba::insert('attach', $fields);
+	$r = DBA::insert('attach', $fields);
 
 	@unlink($src);
 
-	if(! $r) {
+	if (! $r) {
 		$msg =  L10n::t('File upload failed.');
 		if ($r_json) {
-			echo json_encode(['error'=>$msg]);
+			echo json_encode(['error' => $msg]);
 		} else {
-			echo  $msg. EOL ;
+			echo $msg . EOL;
 		}
 		killme();
 	}
 
 	$r = q("SELECT `id` FROM `attach` WHERE `uid` = %d AND `created` = '%s' AND `hash` = '%s' LIMIT 1",
 		intval($page_owner_uid),
-		dbesc($created),
-		dbesc($hash)
+		DBA::escape($created),
+		DBA::escape($hash)
 	);
 
-	if (! DBM::is_result($r)) {
+	if (! DBA::isResult($r)) {
 		$msg = L10n::t('File upload failed.');
 		if ($r_json) {
-			echo json_encode(['error'=>$msg]);
+			echo json_encode(['error' => $msg]);
 		} else {
-			echo  $msg. EOL ;
+			echo $msg . EOL;
 		}
 		killme();
 	}
 
 	if ($r_json) {
-		echo json_encode(['ok'=>true]);
+		echo json_encode(['ok' => true]);
 		killme();
 	}