add contents

lib/plugins/nspages/action.php

@@ -0,0 +1,50 @@
+<?php
+require_once(DOKU_PLUGIN.'action.php');
+
+class action_plugin_nspages extends DokuWiki_Action_Plugin {
+
+    /**
+     * Register its handlers with the dokuwiki's event controller
+     */
+    function register(Doku_Event_Handler $controller) {
+        $controller->register_hook('TOOLBAR_DEFINE', 'AFTER',  $this, 'insert_button', array());
+        $controller->register_hook('PLUGIN_POPULARITY_DATA_SETUP', 'AFTER', $this, 'usage_data');
+    }
+
+    function insert_button(& $event, $param) {
+      $event->data[] = array (
+          'type' => 'insert',
+          'title' => 'nspages',
+          'icon' => '../../plugins/nspages/images/tb_nspages.png',
+          'insert' => $this->getConf('toolbar_inserted_markup')
+          );
+    }
+
+    function usage_data(&$event){
+      $plugin_info = $this->getInfo();
+      $event->data['nspages']['version'] = $plugin_info['date'];
+      $event->data['nspages']['legacyModificationDateSyntax'] = $this->used_legacy_syntax_not_too_long_ago() ? 'true' : 'false';
+    }
+
+    private function used_legacy_syntax_not_too_long_ago(){
+      $legacySyntax = io_readFile(action_plugin_nspages::legacySyntaxFilename());
+      if ($legacySyntax){
+        if ($legacySyntax > time() - 365 * 86400){
+          return true;
+        } else {
+          unlink(action_plugin_nspages::legacySyntaxFilename());
+        }
+      }
+    }
+
+    static function logUseLegacySyntax(){
+      $file = action_plugin_nspages::legacySyntaxFilename();
+      io_saveFile($file, time());
+    }
+
+    static function legacySyntaxFilename(){
+      global $conf;
+      return $conf['savedir'] . '/nspages_legacy_syntax.txt';
+    }
+
+}