From 71d370dfa8e3f702c2c29a56fc2ac409297ea141 Mon Sep 17 00:00:00 2001
From: filip <filip.komar@gmail.com>
Date: Fri, 1 May 2015 00:47:34 +0200
Subject: reuse news title for community page + improvement of show_feed

added some fallback
move source of the news to their title
---
 lib/news.php | 38 ++++++++++++++++++++++++++++----------
 1 file changed, 28 insertions(+), 10 deletions(-)

(limited to 'lib')

diff --git a/lib/news.php b/lib/news.php
index d39d6529e..906f12f55 100644
--- a/lib/news.php
+++ b/lib/news.php
@@ -89,7 +89,7 @@ function get_feed($url, $count = 5, $cache_timeout = 5)
 /**
  * 
  * @param string $locale locale this feed is expected to be in
- * @param string $title feed title
+ * @param string $news_title feed title
  * @param string $link feed main site title
  * @param string $feed feed url
  * @param integer $count how many items to return
@@ -99,37 +99,55 @@ function get_feed($url, $count = 5, $cache_timeout = 5)
  *
  * @return string
 */
-function show_feed($locale, $title, $link, $feed, $count = 5, $skip = null, $split = false, $discrete_title = null) {
+function show_feed($locale, $news_title, $link, $feed, $count = 5, $skip = null, $split = false, $discrete_title = null) {
 
     if (!is_null($skip))
         $count += 5;
 
     $data = get_feed($feed, $count);
+    if(0 == count($data)) {
+        $feed = rtrim($feed, '10'); // cut 10 as a fallback (type=rss)
+        $data = get_feed($feed, $count);
+    }
+    if(0 == count($data)) {
+        $feed = $feed .'10'; // add 10 as a fallback (type=rss10)
+        $data = get_feed($feed, $count);
+    }
+    if(0 == count($data)) {
+        return;
+    }
 
     $s = '';
-    $date_separator = (is_null($discrete_title) ? null : ' | ');
-    if (!is_null($title))
-        $s .= sprintf('<h3><a href="%s">%s</a></h3>', $link, $title);
+    $header = '';
+    $source = null;
+    $date_separator = (is_null($discrete_title) ? null : '| ');
 
     $s .= '<ul id="newslist">';
     foreach ($data as $d) {
         if (!is_null($skip) && strpos($d['link'], $skip) !== false)
             continue;
 
-        if ($split && strpos($d['title'], ' : ') !== false) {
-            $title  = explode(' : ', $d['title']);
-            $source = ' / ' . array_shift($title);
+        if ($split && strpos($d['title'], ') : ') !== false) {
+            $title  = explode(') : ', $d['title']);
+            $source = ' / ' . array_shift($title) . ')';
+            $source = (is_null($date_separator) ? $source : null);
             $title  = implode(' : ', $title);
         } else {
             $title  = $d['title'];
             $source = null;
         }
 
-        $s .= sprintf('<li>%s<a href="%s">%s</a> %s<span class="dt">%s%s</span></li>',
-            $discrete_title, $d['link'], $title, $date_separator, news_date($d['date'], $locale), $source);
+        $s .= sprintf('<li>%s<a href="%s">%s</a> %s<span class="dt">%s</span></li>',
+            $discrete_title, $d['link'], $title, $date_separator, news_date($d['date'], $locale));
         $discrete_title = null;
     }
     $s .= '</ul>';
+
+    if (is_null($date_separator)) {
+        $header = sprintf('<h2><a href="%s">%s%s</a></h2>', $link, $news_title, $source);
+    }
+
+    $s  = $header . $s;
     echo $s;
 }
 
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