Degrade priority step by step

[friendica.git] / include / oembed.php

diff --git a/include/oembed.php b/include/oembed.php
index 80b49fbf046c7095c9724a1e550bc75ed890ab91..0f3296b254c9a7db2e2efa29f48b8695fd6d7c28 100755 (executable)
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -108,7 +108,7 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
        $j->embedurl = $embedurl;
 
        // If fetching information doesn't work, then improve via internal functions
-       if (($j->type == "error") OR ($no_rich_type AND ($j->type == "rich"))) {
+       if (($j->type == "error") || ($no_rich_type && ($j->type == "rich"))) {
                $data = ParseUrl::getSiteinfoCached($embedurl, true, false);
                $j->type = $data["type"];
 
@@ -194,7 +194,7 @@ function oembed_format_object($j){
                        if (isset($j->author_name)) {
                                $ret.=" (".$j->author_name.")";
                        }
-               } elseif (isset($j->provider_name) OR isset($j->author_name)) {
+               } elseif (isset($j->provider_name) || isset($j->author_name)) {
                        $embedlink = "";
                        if (isset($j->provider_name)) {
                                $embedlink .= $j->provider_name;
@@ -304,9 +304,11 @@ function oembed_html2bbcode($text) {
                $entries = $xpath->query("//span[$xattr]");
 
                $xattr = "@rel='oembed'";//oe_build_xpath("rel","oembed");
-               foreach($entries as $e) {
+               foreach ($entries as $e) {
                        $href = $xpath->evaluate("a[$xattr]/@href", $e)->item(0)->nodeValue;
-                       if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
+                       if (!is_null($href)) {
+                               $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
+                       }
                }
                return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) );
        } else {