Initial commit Change-Id: I0000000000000000000000000000000000000000

2012-02-05 16:40:26 -05:00
commit 70806096b6
73 changed files with 22457 additions and 0 deletions
--- a/classes/pager.php
+++ b/classes/pager.php
@@ -0,0 +1,120 @@
+<?php 
+/************************************************************************************** 
+* Class: Pager 
+* Author: Tsigo <tsigo@tsiris.com> 
+* Methods: 
+*         findStart 
+*         findPages 
+*         pageList 
+*         nextPrev 
+* Redistribute as you see fit. 
+**************************************************************************************/ 
+class Pager 
+  { 
+  /*********************************************************************************** 
+   * int findStart (int limit) 
+   * Returns the start offset based on $_GET['page'] and $limit 
+   ***********************************************************************************/ 
+   function findStart($limit) 
+    { 
+     if ((!isset($_GET['page'])) || ($_GET['page'] == "1")) 
+      { 
+       $start = 0; 
+       $_GET['page'] = 1; 
+      } 
+     else 
+      { 
+       $start = ($_GET['page']-1) * $limit; 
+      } 
+
+     return $start; 
+    } 
+  /*********************************************************************************** 
+   * int findPages (int count, int limit) 
+   * Returns the number of pages needed based on a count and a limit 
+   ***********************************************************************************/ 
+   function findPages($count, $limit) 
+    { 
+     $pages = (($count % $limit) == 0) ? $count / $limit : floor($count / $limit) + 1; 
+
+     return $pages; 
+    } 
+  /*********************************************************************************** 
+   * string pageList (int curpage, int pages) 
+   * Returns a list of pages in the format of "« < [pages] > »" 
+   ***********************************************************************************/ 
+   function pageList($curpage, $pages) 
+    { 
+     $page_list  = ""; 
+
+     /* Print the first and previous page links if necessary */ 
+     if (($curpage != 1) && ($curpage)) 
+      { 
+       $page_list .= "  <a href=\"".$_SERVER['PHP_SELF']."?page=1\" title=\"First Page\"><<</a>  "; 
+      } 
+
+     if (($curpage-1) > 0) 
+      { 
+       $page_list .= " <a href=\"".$_SERVER['PHP_SELF']."?page=".($curpage-1)."\" title=\"Previous Page\"><</a> "; 
+      } 
+
+     /* Print the numeric page list; make the current page unlinked and bold */ 
+     for ($i=1; $i<=$pages; $i++) 
+      { 
+       if ($i == $curpage) 
+        { 
+         $page_list .= " <b>".$i."</b>"; 
+        } 
+       else 
+        { 
+         $page_list .= " <a href=\"".$_SERVER['PHP_SELF']."?page=".$i."\" title=\"Page ".$i."\">".$i."</a>"; 
+        } 
+       $page_list .= " "; 
+      } 
+
+     /* Print the Next and Last page links if necessary */ 
+     if (($curpage+1) <= $pages) 
+      { 
+       $page_list .= " <a href=\"".$_SERVER['PHP_SELF']."?page=".($curpage+1)."\" title=\"Next Page\">></a> "; 
+      } 
+
+     if (($curpage != $pages) && ($pages != 0)) 
+      { 
+       $page_list .= " <a href=\"".$_SERVER['PHP_SELF']."?page=".$pages."\" title=\"Last Page\">>></a> "; 
+      } 
+     $page_list .= "</td>\n"; 
+
+     return $page_list; 
+    } 
+  /*********************************************************************************** 
+   * string nextPrev (int curpage, int pages) 
+   * Returns "Previous | Next" string for individual pagination (it's a word!) 
+   ***********************************************************************************/ 
+   function nextPrev($curpage, $pages) 
+    { 
+     $next_prev  = ""; 
+
+     if (($curpage-1) <= 0) 
+      { 
+       $next_prev .= "Previous"; 
+      } 
+     else 
+      { 
+       $next_prev .= "<a href=\"".$_SERVER['PHP_SELF']."?page=".($curpage-1)."\">Previous</a>"; 
+      } 
+
+     $next_prev .= " | "; 
+
+     if (($curpage+1) > $pages) 
+      { 
+       $next_prev .= "Next"; 
+      } 
+     else 
+      { 
+       $next_prev .= "<a href=\"".$_SERVER['PHP_SELF']."?page=".($curpage+1)."\">Next</a>"; 
+      } 
+
+     return $next_prev; 
+    } 
+  } 
+?>