Adding a line feed looks nicer

[friendica.git/.git] / src / Protocol / Feed.php

diff --git a/src/Protocol/Feed.php b/src/Protocol/Feed.php
index d63b57b..0cf1db7 100644 (file)
--- a/src/Protocol/Feed.php
+++ b/src/Protocol/Feed.php
@@ -17,9 +17,6 @@ use Friendica\Model\Item;
 use Friendica\Util\Network;
 use Friendica\Util\XML;
 
-require_once 'include/dba.php';
-require_once 'include/items.php';
-
 /**
  * @brief This class contain functions to import feeds
  *
@@ -28,17 +25,18 @@ class Feed {
        /**
         * @brief Read a RSS/RDF/Atom feed and create an item entry for it
         *
-        * @param string $xml The feed data
-        * @param array $importer The user record of the importer
-        * @param array $contact The contact record of the feed
-        * @param string $hub Unused dummy value for compatibility reasons
-        * @param bool $simulate If enabled, no data is imported
+        * @param string $xml      The feed data
+        * @param array  $importer The user record of the importer
+        * @param array  $contact  The contact record of the feed
+        * @param string $hub      Unused dummy value for compatibility reasons
+        * @param bool   $simulate If enabled, no data is imported
         *
         * @return array In simulation mode it returns the header and the first item
+        * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         */
        public static function import($xml, $importer, &$contact, &$hub, $simulate = false) {
 
-               $a = get_app();
+               $a = \get_app();
 
                if (!$simulate) {
                        Logger::log("Import Atom/RSS feed '".$contact["name"]."' (Contact ".$contact["id"].") for user ".$importer["uid"], Logger::DEBUG);
@@ -320,7 +318,6 @@ class Feed {
                                $href = "";
                                $length = "";
                                $type = "";
-                               $title = "";
 
                                foreach ($enclosure->attributes AS $attribute) {
                                        if (in_array($attribute->name, ["url", "href"])) {
@@ -350,7 +347,7 @@ class Feed {
                                        $tags .= ', ';
                                }
 
-                               $taglink = "#[url=" . System::baseUrl() . "/search?tag=" . rawurlencode($hashtag) . "]" . $hashtag . "[/url]";
+                               $taglink = "#[url=" . System::baseUrl() . "/search?tag=" . $hashtag . "]" . $hashtag . "[/url]";
                                $tags .= $taglink;
                        }
 
@@ -359,11 +356,20 @@ class Feed {
                        if (empty($body)) {
                                $body = trim(XML::getFirstNodeValue($xpath, 'content:encoded/text()', $entry));
                        }
-                       if (empty($body)) {
-                               $body = trim(XML::getFirstNodeValue($xpath, 'description/text()', $entry));
+
+                       $summary = trim(XML::getFirstNodeValue($xpath, 'atom:summary/text()', $entry));
+
+                       if (empty($summary)) {
+                               $summary = trim(XML::getFirstNodeValue($xpath, 'description/text()', $entry));
                        }
+
                        if (empty($body)) {
-                               $body = trim(XML::getFirstNodeValue($xpath, 'atom:summary/text()', $entry));
+                               $body = $summary;
+                               $summary = '';
+                       }
+
+                       if ($body == $summary) {
+                               $summary = '';
                        }
 
                        // remove the content of the title if it is identically to the body
@@ -414,6 +420,10 @@ class Feed {
                                $item["object-type"] = ACTIVITY_OBJ_BOOKMARK;
                                unset($item["attach"]);
                        } else {
+                               if (!empty($summary)) {
+                                       $item["body"] = '[abstract]' . HTML::toBBCode($summary, $basepath) . "[/abstract]\n" . $item["body"];
+                               }
+
                                if ($contact["fetch_further_information"] == 3) {
                                        if (!empty($tags)) {
                                                $item["tag"] = $tags;