network: Caching of images

[friendica.git] / include / text.php

diff --git a/include/text.php b/include/text.php
index c3558c6418de0c09a317c1aa0c06f2307c9208a1..83819d095071f678df7bb3f298bf9777884a421a 100644 (file)
--- a/include/text.php
+++ b/include/text.php
@@ -280,6 +280,31 @@ function paginate(&$a) {
        return $o;
 }}
 
+if(! function_exists('alt_pager')) {
+function alt_pager(&$a, $i) {
+        $o = '';
+       $stripped = preg_replace('/(&page=[0-9]*)/','',$a->query_string);
+       $stripped = str_replace('q=','',$stripped);
+       $stripped = trim($stripped,'/');
+       $pagenum = $a->pager['page'];
+        $url = $a->get_baseurl() . '/' . $stripped;
+
+        $o .= '<div class="pager">';
+
+       if($a->pager['page']>1)
+         $o .= "<a href=\"$url"."&page=".($a->pager['page'] - 1).'">' . t('newer') . '</a>';
+        if($i>0) {
+          if($a->pager['page']>1)
+                 $o .= "&nbsp;-&nbsp;";
+         $o .= "<a href=\"$url"."&page=".($a->pager['page'] + 1).'">' . t('older') . '</a>';
+       }
+
+
+        $o .= '</div>'."\r\n";
+
+       return $o;
+}}
+
 // Turn user/group ACLs stored as angle bracketed text into arrays
 
 if(! function_exists('expand_acl')) {