Merge branch 'dev' into wip-app-bin

include/items.php

@@ -2191,7 +2191,7 @@ function store_diaspora_comment_sig($datarray, $channel, $parent_item, $post_id,
 
 	// since Diaspora doesn't handle edits we can only do this for the original text and not update it.
 
-	require_once('include/bb2diaspora.php');
+	require_once('include/markdown.php');
 	$signed_body = bb2diaspora_itembody($datarray,$walltowall);
 
 	if($walltowall) {

include/markdown.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * @file include/bb2diaspora.php
+ * @file include/markdown.php
  * @brief Some functions for BB conversions for Diaspora protocol.
  */
 

include/plugin.php

@@ -556,21 +556,47 @@ function head_add_css($src, $media = 'screen') {
 function head_remove_css($src, $media = 'screen') {
 
 	$index = array_search(array($src, $media), App::$css_sources);
-	if ($index !== false)
+	if($index !== false)
 		unset(App::$css_sources[$index]);
 }
 
 function head_get_css() {
 	$str = '';
 	$sources = App::$css_sources;
-	if (count($sources)) {
-		foreach ($sources as $source)
+	if(count($sources)) {
+		foreach($sources as $source)
 			$str .= format_css_if_exists($source);
 	}
 
 	return $str;
 }
 
+function head_add_link($arr) {
+	if($arr) {
+		App::$linkrel[] = $arr;
+	}
+}
+
+function head_get_links() {
+	$str = '';
+	$sources = App::$linkrel;
+	if(count($sources)) {
+		foreach($sources as $source) {
+			if(is_array($source) && count($source)) {
+				$str .= '<link';
+				foreach($source as $k => $v) {
+					$str .= ' ' . $k . '="' . $v . '"';
+				}
+				$str .= ' />' . "\r\n";
+
+			}
+		}
+	}
+
+	return $str;
+}
+
+
 function format_css_if_exists($source) {
 	$path_prefix = script_path() . '/';