X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fwall_upload.php;h=b5725311d159d6677c134f3405d665ee415c2995;hb=8c245a5d2f4e6882211ac17561f86537a7089c73;hp=769e5dcbcaa51e37b7e87cf61bbef449e3f3bb7a;hpb=88bfe21bead769c3ba81e181b79f9d6426ace351;p=friendica.git

diff --git a/mod/wall_upload.php b/mod/wall_upload.php
index 769e5dcbca..b5725311d1 100644
--- a/mod/wall_upload.php
+++ b/mod/wall_upload.php
@@ -1,16 +1,105 @@
 <?php
 
+require_once('Photo.php');
 
 function wall_upload_post(&$a) {
 
+	if($a->argc > 1) {
+		$nick = $a->argv[1];
+		$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
+			dbesc($nick)
+		);
+		if(! count($r))
+			return;
 
- $src      = $_FILES['userfile']['tmp_name'];
+	}
+	else
+		return;
 
+	$can_post  = false;
+	$visitor   = 0;
 
-unlink($src);
+	$page_owner_uid   = $r[0]['uid'];
+	$page_owner_nick  = $r[0]['nickname'];
+	$community_page   = (($r[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
 
+	if((local_user()) && (local_user() == $page_owner_uid))
+		$can_post = true;
+	else {
+		if($community_page && remote_user()) {
+			$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+				intval(remote_user()),
+				intval($page_owner_uid)
+			);
+			if(count($r)) {
+				$can_post = true;
+				$visitor = remote_user();
+			}
+		}
+	}
 
-	echo "<img src=\"".$a->get_baseurl(). "/images/default-profile.jpg\" alt=\"default\" />";
-	killme();
+	if(! $can_post) {
+		notice( t('Permission denied.') . EOL );
+		killme();
+	}
+
+	if(! x($_FILES,'userfile'))
+		killme();
+
+	$src      = $_FILES['userfile']['tmp_name'];
+	$filename = basename($_FILES['userfile']['name']);
+	$filesize = intval($_FILES['userfile']['size']);
+
+	$maximagesize = get_config('system','maximagesize');
+
+	if(($maximagesize) && ($filesize > $maximagesize)) {
+		notice( t('Image exceeds size limit of ') . $maximagesize . EOL);
+		@unlink($src);
+		return;
+	}
+
+	$imagedata = @file_get_contents($src);
+	$ph = new Photo($imagedata);
+
+	if(! $ph->is_valid()) {
+		echo ( t('Unable to process image.') . EOL);
+		@unlink($src);
+		killme();
+	}
+
+	@unlink($src);
 
-}
\ No newline at end of file
+	$width = $ph->getWidth();
+	$height = $ph->getHeight();
+
+	$hash = photo_new_resource();
+	
+	$smallest = 0;
+
+	$r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 0, 0, '<0>');
+
+	if(! $r) {
+		echo ( t('Image upload failed.') . EOL);
+		killme();
+	}
+
+	if($width > 640 || $height > 640) {
+		$ph->scaleImage(640);
+		$r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 1, 0, '<0>');
+		if($r) 
+			$smallest = 1;
+	}
+
+	if($width > 320 || $height > 320) {
+		$ph->scaleImage(320);
+		$r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 2, 0, '<0>' );
+		if($r)
+			$smallest = 2;
+	}
+
+	$basename = basename($filename);
+	echo  '<br /><br /><a href="' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '" ><img src="' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}.jpg\" alt=\"$basename\" /></a><br /><br />";
+
+	killme();
+	// NOTREACHED
+}