Jeremy Newman : use icons from bootstrap for prev/next links

[Jeremy Newman]

Module: website
Branch: master
Commit: cfee2e26691dff8516dfd6d6a15eb8277b4ac4c9
URL:    http://source.winehq.org/git/website.git/?a=commit;h=cfee2e26691dff8516dfd6d6a15eb8277b4ac4c9

Author: Jeremy Newman <jnewman at codeweavers.com>
Date:   Tue Jan 19 09:54:14 2016 -0600

use icons from bootstrap for prev/next links

---

 include/plugins/news.php | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/include/plugins/news.php b/include/plugins/news.php
index a42c9fc..e78b0eb 100644
--- a/include/plugins/news.php
+++ b/include/plugins/news.php
@@ -7,7 +7,7 @@
 */
 
 // language override
-if ($_GET['lang'] and in_array($_GET['lang'], $config->languages))
+if (!empty($_GET['lang']) and in_array($_GET['lang'], $config->languages))
     $html->lang = $_GET['lang'];
 
 // display news based on page params
@@ -40,7 +40,7 @@ switch (true)
         $html->page_title .= " - {$html->meta_og['title']}";
 
         // if link defined, use it in title
-        if ($vars['link'])
+        if (!empty($vars['link']))
         {
             $vars['link'] = str_replace("{\$root}", $html->_web_root, $vars['link']);
             $vars['title'] = '<a href="'.$vars['link'].'">'.$vars['title'].'</a>';
@@ -133,7 +133,7 @@ switch (true)
 
         // where are we in news list
         $x = 0;
-        if (is_numeric(PAGE_PARAMS))
+        if (defined('PAGE_PARAMS') and is_numeric(PAGE_PARAMS))
             $x = PAGE_PARAMS;
 
         // get list of news items
@@ -160,7 +160,7 @@ switch (true)
                 $vars = get_xml_tags($config->news_xml_path.'/'.$config->lang.'/'.$item, array('date', 'title', 'link', 'body'));
             
             // if link defined, use it in title
-            if ($vars['link'])
+            if (!empty($vars['link']))
             {
                 $vars['link'] = str_replace("{\$root}", $html->_web_root, $vars['link']);
                 $vars['title'] = '<a href="'.$vars['link'].'">'.$vars['title'].'</a>';
@@ -190,19 +190,19 @@ switch (true)
             $next_link = "";
             // add back to first page link when not first page
             if ($x != 0)
-                $prev_link .=  $html->ahref("[First Page]", $_SERVER['PHP_SELF'], 'class="menuItem"')." ";
+                $prev_link .=  $html->ahref('<span class="glyphicon glyphicon-fast-backward"></span>', $_SERVER['PHP_SELF'], 'class="menuItem"')." ";
             // display prev link
             if ($x > 0)
-                $prev_link .= $html->ahref("<< Previous Page","{$_SERVER['PHP_SELF']}".($x - $amax), 'class="menuItem"');
+                $prev_link .= $html->ahref('<span class="glyphicon glyphicon-chevron-left"></span>', $_SERVER['PHP_SELF'].($x - $amax), 'class="menuItem"');
             // display next link
             if (($x + $amax) < $total)
             {
-                $next_link .= $html->ahref("Next Page >>","{$_SERVER['PHP_SELF']}".($x + $amax) , 'class="menuItem"');
+                $next_link .= $html->ahref('<span class="glyphicon glyphicon-chevron-right"></span>', $_SERVER['PHP_SELF'].($x + $amax) , 'class="menuItem"');
                 // add jump to last page link
-                $next_link .= " ".$html->ahref("[Last Page]","{$_SERVER['PHP_SELF']}".($pages * $amax) , 'class="menuItem"');
+                $next_link .= " ".$html->ahref('<span class="glyphicon glyphicon-fast-forward"></span>', $_SERVER['PHP_SELF'].($pages * $amax) , 'class="menuItem"');
             }
             // add prev/next links
-            echo $html->p($html->div($prev_link.'   '.$next_link, 'align="center"'));
+            echo $html->p($html->div($prev_link.'   '.$next_link, 'class="center"'));
         }
     // end default
 }