admin.php

<?php

/**
 * All DokuWiki plugins to extend the admin function
 * need to inherit from this class
 */
class admin_plugin_acronymedit extends DokuWiki_Admin_Plugin {

    const ABBR_CONF = DOKU_INC.'/conf/acronyms.local.conf';

    /**
     * return sort order for position in admin menu
     */
    function getMenuSort() {
        return 4129;
    }

    /**
     * handle user request
     */
    function handle() {
    }

    /**
     * output appropriate html
     */
    function html() {
      global $lang;
      global $conf;

      print "<h1>".$this->getLang('abbr_title')."</h1>";
      print $this->getLang('abbr_text');
      print "<br /><br />";

      if (isset($_POST['saver']) && $_POST['saver']==1) {
        $ok=true;
        $ok = $ok & $this->writeFile(self::ABBR_CONF, $_POST['abbr']);

        if ($ok) {
          print "<form name=\"message_form\" method=\"POST\"><input type=\"hidden\" name=\"saver\" value=\"0\" /></form>";
          print "<script>document.forms['message_form'].submit();</script>";
        }
        else {
          msg("<b>".$this->getLang('abbr_error')."</b>",-1);
          print "<br />";
        }
      }

      print "<form method=\"POST\">";
      print "<input type=\"hidden\" name=\"saver\" value=\"1\" />";

      print "<h3>".$this->getLang('abbr_list')."</h3>";
      print "<textarea name=\"abbr\" style=\"width:100%; height:20em;\">";
      print @file_get_contents(self::ABBR_CONF);
      print "</textarea>";
      print "<br /><br />";

      print "<input type=\"submit\" value=\"".$this->getLang('abbr_save')."\" title=\"".$this->getLang('abbr_save')." [S]\" accesskey=\"s\" />";
      print "</form>";

    }

    function writeFile($filename,$chaine) {
      //if (is_writable($filename)) {
      if (is_writable( $filename ) || (is_writable(dirname( $filename ).'/.') && !file_exists( $filename ))) {
        if (!$handle = fopen($filename, 'w')) {
          msg($this->getLang('abbr_err_open')." ($filename).",-1);
          return false;
        }

        if (fwrite($handle, $chaine) === FALSE) {
          msg($this->getLang('abbr_err_write')." ($filename).",-1);
          return false;
        }

        fclose($handle);
        return true;

    } else {
      msg($this->getLang('abbr_err_secure')." ($filename).",-1);
      return false;
    }
  }
}
// vim:ts=4:sw=4:et:enc=utf-8: