First

ajax.php

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+<?php
+/**
+ * @license    http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.html
+ * @author     Francois Merciol <dokuplugin@merciol.fr>
+ *
+ * TiledBlog Plugin: manage clear action action
+*/
+if (!defined ('DOKU_INC'))
+  define ('DOKU_INC', realpath (dirname (__FILE__).'/../../../').'/');
+require_once (DOKU_INC.'inc/init.php');
+require_once (DOKU_INC.'inc/common.php');
+require_once (DOKU_INC.'inc/auth.php');
+{
+  global $INFO;
+  if (isset ($_SERVER['REMOTE_USER']))
+    $INFO['userinfo'] = $auth->getUserData ($auth->cleanUser ($_SERVER['REMOTE_USER']));
+  $tiledblogPug =& plugin_load ('syntax', 'tiledblog');
+  if (!$tiledblogPug->isAdmin ())
+    die ();
+
+  global $conf;
+  $savedir = ((!$conf['savedir'] || strpos ($conf['savedir'], '.') === 0) ? DOKU_INC : "").$conf['savedir']."/";
+  $cacheDir = $savedir."cache/tiledblog/";
+  switch ($_REQUEST ['tiledblog']['action']) {
+  case 'clear':
+    $baseName = $cacheDir.md5 ($_REQUEST ['tiledblog']['ns']);
+    @unlink ($baseName."-tile.cache");
+    @unlink ($baseName."-sample.cache");
+    break;
+
+  case 'clearAll':
+    $exclude = ".|..";
+    $exclude_array = explode("|", $exclude);
+    $pathDir = rtrim ($cacheDir, "/") . "/";
+    if (!is_dir($pathDir))
+      break;
+    $pathDirObj = opendir ($pathDir);
+    while (false !== ($file = readdir ($pathDirObj))) {
+      if (in_array (strtolower ($file), $exclude_array))
+	continue;
+      $pathFile = $pathDir.$file;
+      if (!is_file ($pathFile))
+	continue;
+      if (eregi ('.*-tile\.cache$', $file, $b) ||
+	  eregi ('.*-sample\.cache$', $file, $b))
+	@unlink ($pathFile);
+    }
+    break;
+  }
+}