X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Flike.php;h=15633fc7671de1112414d54086c4f327b45855bb;hb=6da01c1a3db29960f7c81582cb52e4254981e9cb;hp=02681438469293cb9dd5e60d95eb79fee5107abb;hpb=f27fad7b477582cd069d983423103c4208dae7c5;p=friendica.git

diff --git a/include/like.php b/include/like.php
index 0268143846..15633fc767 100644
--- a/include/like.php
+++ b/include/like.php
@@ -1,4 +1,5 @@
 <?php
+require_once("include/diaspora.php");
 
 /**
  * @brief add/remove activity to an item
@@ -43,7 +44,7 @@ function do_like($item_id, $verb) {
 			$activity = ACTIVITY_ATTENDMAYBE;
 			break;
 		default:
-			return;
+			return false;
 			break;
 	}
 
@@ -151,9 +152,6 @@ function do_like($item_id, $verb) {
 			intval($like_item['id'])
 		);
 
-		// Save the author information for the unlike in case we need to relay to Diaspora
-		store_diaspora_like_retract_sig($activity, $item, $like_item, $contact);
-
 		$like_item_id = $like_item['id'];
 		proc_run('php',"include/notifier.php","like","$like_item_id");
 
@@ -196,6 +194,7 @@ EOT;
 
 	$arr = array();
 
+	$arr['guid'] = get_guid(32);
 	$arr['uri'] = $uri;
 	$arr['uid'] = $owner_uid;
 	$arr['contact-id'] = $contact['id'];
@@ -240,7 +239,7 @@ EOT;
 
 
 	// Save the author information for the like in case we need to relay to Diaspora
-	store_diaspora_like_sig($activity, $post_type, $contact, $post_id);
+	diaspora::store_like_signature($contact, $post_id);
 
 	$arr['id'] = $post_id;
 
@@ -250,125 +249,3 @@ EOT;
 
 	return true;
 }
-
-
-
-function store_diaspora_like_retract_sig($activity, $item, $like_item, $contact) {
-	// Note that we can only create a signature for a user of the local server. We don't have
-	// a key for remote users. That is ok, because if a remote user is "unlike"ing a post, it
-	// means we are the relay, and for relayable_retractions, Diaspora
-	// only checks the parent_author_signature if it doesn't have to relay further
-	//
-	// If $item['resource-id'] exists, it means the item is a photo. Diaspora doesn't support
-	// likes on photos, so don't bother.
-
-	$enabled = intval(get_config('system','diaspora_enabled'));
-	if(! $enabled) {
-		logger('mod_like: diaspora support disabled, not storing like retraction signature', LOGGER_DEBUG);
-		return;
-	}
-
-	logger('mod_like: storing diaspora like retraction signature');
-
-	if(($activity === ACTIVITY_LIKE) && (! $item['resource-id'])) {
-		$signed_text = $like_item['guid'] . ';' . 'Like';
-
-		// Only works for NETWORK_DFRN
-		$contact_baseurl_start = strpos($contact['url'],'://') + 3;
-		$contact_baseurl_length = strpos($contact['url'],'/profile') - $contact_baseurl_start;
-		$contact_baseurl = substr($contact['url'], $contact_baseurl_start, $contact_baseurl_length);
-		$diaspora_handle = $contact['nick'] . '@' . $contact_baseurl;
-
-		// Get contact's private key if he's a user of the local Friendica server
-		$r = q("SELECT `contact`.`uid` FROM `contact` WHERE `url` = '%s' AND `self` = 1 LIMIT 1",
-			dbesc($contact['url'])
-		);
-
-		if( $r) {
-			$contact_uid = $r['uid'];
-			$r = q("SELECT prvkey FROM user WHERE uid = %d LIMIT 1",
-				intval($contact_uid)
-			);
-
-			if( $r)
-				$authorsig = base64_encode(rsa_sign($signed_text,$r['prvkey'],'sha256'));
-		}
-
-		if(! isset($authorsig))
-			$authorsig = '';
-
-		q("insert into sign (`retract_iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
-			intval($like_item['id']),
-			dbesc($signed_text),
-			dbesc($authorsig),
-			dbesc($diaspora_handle)
-		);
-	}
-
-	return;
-}
-
-function store_diaspora_like_sig($activity, $post_type, $contact, $post_id) {
-	// Note that we can only create a signature for a user of the local server. We don't have
-	// a key for remote users. That is ok, because if a remote user is "unlike"ing a post, it
-	// means we are the relay, and for relayable_retractions, Diaspora
-	// only checks the parent_author_signature if it doesn't have to relay further
-
-	$enabled = intval(get_config('system','diaspora_enabled'));
-	if(! $enabled) {
-		logger('mod_like: diaspora support disabled, not storing like signature', LOGGER_DEBUG);
-		return;
-	}
-
-	logger('mod_like: storing diaspora like signature');
-
-	if(($activity === ACTIVITY_LIKE) && ($post_type === t('status'))) {
-		// Only works for NETWORK_DFRN
-		$contact_baseurl_start = strpos($contact['url'],'://') + 3;
-		$contact_baseurl_length = strpos($contact['url'],'/profile') - $contact_baseurl_start;
-		$contact_baseurl = substr($contact['url'], $contact_baseurl_start, $contact_baseurl_length);
-		$diaspora_handle = $contact['nick'] . '@' . $contact_baseurl;
-
-		// Get contact's private key if he's a user of the local Friendica server
-		$r = q("SELECT `contact`.`uid` FROM `contact` WHERE `url` = '%s' AND `self` = 1 LIMIT 1",
-			dbesc($contact['url'])
-		);
-
-		if( $r) {
-			$contact_uid = $r['uid'];
-			$r = q("SELECT prvkey FROM user WHERE uid = %d LIMIT 1",
-				intval($contact_uid)
-			);
-
-			if( $r)
-				$contact_uprvkey = $r['prvkey'];
-		}
-
-		$r = q("SELECT guid, parent FROM `item` WHERE id = %d LIMIT 1",
-			intval($post_id)
-		);
-		if( $r) {
-			$p = q("SELECT guid FROM `item` WHERE id = %d AND parent = %d LIMIT 1",
-				intval($r[0]['parent']),
-				intval($r[0]['parent'])
-			);
-			if( $p) {
-				$signed_text = $r[0]['guid'] . ';Post;' . $p[0]['guid'] . ';true;' . $diaspora_handle;
-
-				if(isset($contact_uprvkey))
-					$authorsig = base64_encode(rsa_sign($signed_text,$contact_uprvkey,'sha256'));
-				else
-					$authorsig = '';
-
-				q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
-					intval($post_id),
-					dbesc($signed_text),
-					dbesc($authorsig),
-					dbesc($diaspora_handle)
-				);
-			}
-		}
-	}
-
-	return;
-}