Performance stuff: Caching for getsiteinfo function, check before running onepoll.php

[friendica.git] / include / items.php

diff --git a/include/items.php b/include/items.php
index 0398f545884eef878a0ce27b687bef74d4d69bab..22ae2f60a718fcc2b6e23343af8e2b50a20fc746 100644 (file)
--- a/include/items.php
+++ b/include/items.php
@@ -872,9 +872,18 @@ function get_atom_elements($feed, $item, $contact = array()) {
        }
 
        if (isset($contact["network"]) AND ($contact["network"] == NETWORK_FEED) AND $contact['fetch_further_information']) {
-               $res["body"] = $res["title"].add_page_info($res['plink'], false, "", ($contact['fetch_further_information'] == 2), $contact['ffi_keyword_blacklist']);
+               $preview = "";
+
+               // Handle enclosures and treat them as preview picture
+               if (isset($attach))
+                       foreach ($attach AS $attachment)
+                               if ($attachment->type == "image/jpeg")
+                                       $preview = $attachment->link;
+
+               $res["body"] = $res["title"].add_page_info($res['plink'], false, $preview, ($contact['fetch_further_information'] == 2), $contact['ffi_keyword_blacklist']);
                $res["title"] = "";
                $res["object-type"] = ACTIVITY_OBJ_BOOKMARK;
+               unset($res["attach"]);
        } elseif (isset($contact["network"]) AND ($contact["network"] == NETWORK_OSTATUS))
                $res["body"] = add_page_info_to_body($res["body"]);
        elseif (isset($contact["network"]) AND ($contact["network"] == NETWORK_FEED) AND strstr($res['plink'], ".app.net/")) {
@@ -939,7 +948,15 @@ function add_page_info_data($data) {
 function add_page_info($url, $no_photos = false, $photo = "", $keywords = false, $keyword_blacklist = "") {
        require_once("mod/parse_url.php");
 
-       $data = parseurl_getsiteinfo($url, true);
+       $data = Cache::get("parse_url:".$url);
+       if (is_null($data)){
+               $data = parseurl_getsiteinfo($url, true);
+               Cache::set("parse_url:".$url,serialize($data));
+       } else
+               $data = unserialize($data);
+
+       if ($photo != "")
+               $data["images"][0]["src"] = $photo;
 
        logger('add_page_info: fetch page info for '.$url.' '.print_r($data, true), LOGGER_DEBUG);