add pager function to the base lib and remove the default table width

1 files changed, 42 insertions, 0 deletions

diff --git a/lib/base.php b/lib/base.php
index fad4007aa19..ec305250809 100644
--- a/lib/base.php
+++ b/lib/base.php
@@ -231,6 +231,48 @@ class OC_UTIL {
 		return date($timeformat,$timestamp);
         }
 
+	/**
+	 * Shows a pagenavi widget where you can jump to different pages.
+	 *
+	 * @param int $pagecount
+	 * @param int $page
+	 * @param string $url
+	 * @return html-string
+	 */
+	public static function showPageNavi($pagecount,$page,$url) {
+
+		$pagelinkcount=8;
+		$txt='';
+		if ($pagecount>1) {
+			$txt.='<center><table class="pager" cellspacing="0" cellpadding="0" border="0"><tr><td width="1">';
+
+			if ($page>'0') {
+				$txt.='<span class="pagerbutton1"><a href="'.$url.($page-1).'">prev</a>&nbsp;&nbsp;</span>';
+			}
+			$txt.='</td><td width="1">';
+
+			$pagestart=$page-$pagelinkcount;
+			if($pagestart<0) $pagestart=0;
+			$pagestop=$page+$pagelinkcount;
+			if($pagestop>$pagecount) $pagestop=$pagecount;
+			if ($pagestart<>0) $txt.='...';
+			for ($i=$pagestart; $i < $pagestop;$i++) {
+				if ($i<>$page) {
+					$txt.='<a href="'.$url.$i.'">&nbsp;'.($i+1).'&nbsp;</a>';
+				} else {
+					$txt.='&nbsp;<b>'.($i+1).'</b>&nbsp;';
+				}
+			}
+			if ($pagecount>$pagestop) $txt.='...';
+			$txt.='</td><td width="1">';
+			if (($page+1)<$pagecount) {
+				$txt.='<span class="pagerbutton2"><a href="'.$url.($page+1).'">next</a></span>';
+			}
+			$txt.='</td></tr></table></center>';
+		}
+		echo($txt);
+	}
+
 
 
 	/**