plugins/admin/ThemeManager.php
author Dan
Mon, 16 Nov 2009 20:37:39 -0500
changeset 1137 9f928ce05b6b
parent 1081 745200a9cc2a
child 1227 bdac73ed481e
permissions -rw-r--r--
Fixed some open_basedir errors in SpecialPageFuncs
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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 * Copyright (C) 2006-2009 Dan Fuhry
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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function page_Admin_ThemeManager($force_no_json = false)
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{
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  global $lang;
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  global $cache;
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  if ( $session->auth_level < USER_LEVEL_ADMIN || $session->user_level < USER_LEVEL_ADMIN )
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  {
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    $login_link = makeUrlNS('Special', 'Login/' . $paths->nslist['Special'] . 'Administration', 'level=' . USER_LEVEL_ADMIN, true);
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    echo '<h3>' . $lang->get('adm_err_not_auth_title') . '</h3>';
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    echo '<p>' . $lang->get('adm_err_not_auth_body', array( 'login_link' => $login_link )) . '</p>';
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    return;
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  }
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  $system_themes =& $template->system_themes;
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  // Obtain the list of themes (both available and already installed) and the styles available for each
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  $dh = @opendir(ENANO_ROOT . '/themes');
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  if ( !$dh )
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    die('Couldn\'t open themes directory');
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  $themes = array();
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  while ( $dr = @readdir($dh) )
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  {
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    if ( $dr == '.' || $dr == '..' )
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      continue;
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    if ( !is_dir(ENANO_ROOT . "/themes/$dr") )
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      continue;
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    if ( !file_exists(ENANO_ROOT . "/themes/$dr/theme.cfg") || !is_dir(ENANO_ROOT . "/themes/$dr/css") )
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      continue;
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    $cdh = @opendir(ENANO_ROOT . "/themes/$dr/css");
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    if ( !$cdh )
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      continue;
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    require(ENANO_ROOT . "/themes/$dr/theme.cfg");
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    global $theme;
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    $themes[$dr] = array(
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        'css' => array(),
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        'theme_name' => $theme['theme_name']
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      );
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    while ( $cdr = @readdir($cdh) )
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    {
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      if ( $cdr == '.' || $cdr == '..' )
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        continue;
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      if ( preg_match('/\.css$/i', $cdr) )
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        $themes[$dr]['css'][] = substr($cdr, 0, -4);
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    }
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  }
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  // Decide which themes are not installed
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  $installable = array_flip(array_keys($themes));
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  // FIXME: sanitize directory names or check with preg_match()
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  $where_clause = 'theme_id = \'' . implode('\' OR theme_id = \'', array_flip($installable)) . '\'';
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  $q = $db->sql_query('SELECT theme_id, theme_name, enabled FROM ' . table_prefix . "themes WHERE $where_clause;");
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  if ( !$q )
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    $db->_die();
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  while ( $row = $db->fetchrow() )
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  {
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    $tid =& $row['theme_id'];
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    unset($installable[$tid]);
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    $themes[$tid]['theme_name'] = $row['theme_name'];
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    $themes[$tid]['enabled'] = ( $row['enabled'] == 1 );
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  }
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  foreach ( $system_themes as $st )
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  {
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    unset($installable[$st]);
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  }
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  $installable = array_flip($installable);
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  // AJAX code
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  if ( $paths->getParam(0) === 'action.json' && !$force_no_json )
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  {
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    return ajaxServlet_Admin_ThemeManager($themes);
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  }
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  // List installed themes
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  ?>
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  <div style="float: right;">
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    <a href="#" id="systheme_toggler" onclick="ajaxToggleSystemThemes(); return false;"><?php echo $lang->get('acptm_btn_system_themes_show'); ?></a>
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  </div>
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  <?php
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  echo '<h3>' . $lang->get('acptm_heading_edit_themes') . '</h3>';
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  echo '<div id="theme_list_edit">';
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  foreach ( $themes as $theme_id => $theme_data )
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  {
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    if ( in_array($theme_id, $installable) )
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      continue;
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    if ( file_exists(ENANO_ROOT . "/themes/$theme_id/preview.png") )
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    {
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      $preview_path = scriptPath . "/themes/$theme_id/preview.png";
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    }
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    else
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    {
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      $preview_path = scriptPath . "/images/themepreview.png";
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    }
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    $d = ( @$theme_data['enabled'] ) ? '' : ' themebutton_theme_disabled';
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    $st = ( in_array($theme_id, $system_themes) ) ? ' themebutton_theme_system' : '';
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    echo '<div class="themebutton' . $st . '' . $d . '" id="themebtn_edit_' . $theme_id . '" style="background-image: url(' . $preview_path . ');">';
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    if ( in_array($theme_id, $system_themes) )
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    {
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      echo   '<a class="tb-inner" href="#" onclick="return false;">
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                ' . $lang->get('acptm_btn_theme_system') . '
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                <span class="themename">' . htmlspecialchars($theme_data['theme_name']) . '</span>
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              </a>';
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    }
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    else
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    {
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      echo   '<a class="tb-inner" href="#" onclick="ajaxEditTheme(\'' . $theme_id . '\'); return false;">
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                ' . $lang->get('acptm_btn_theme_edit') . '
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                <span class="themename">' . htmlspecialchars($theme_data['theme_name']) . '</span>
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              </a>';
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    }
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    echo '</div>';
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  }
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  echo '</div>';
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  echo '<span class="menuclear"></span>';
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  if ( count($installable) > 0 )
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  {
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    echo '<h3>' . $lang->get('acptm_heading_install_themes') . '</h3>';
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    echo '<div id="theme_list_install">';
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    foreach ( $installable as $i => $theme_id )
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    {
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      if ( file_exists(ENANO_ROOT . "/themes/$theme_id/preview.png") )
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      {
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        $preview_path = scriptPath . "/themes/$theme_id/preview.png";
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      }
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      else
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      {
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        $preview_path = scriptPath . "/images/themepreview.png";
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      }
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      echo '<div class="themebutton" id="themebtn_install_' . $theme_id . '" enano:themename="' . htmlspecialchars($themes[$theme_id]['theme_name']) . '" style="background-image: url(' . $preview_path . ');">';
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      echo   '<a class="tb-inner" href="#" onclick="ajaxInstallTheme(\'' . $theme_id . '\'); return false;">
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                ' . $lang->get('acptm_btn_theme_install') . '
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                <span class="themename">' . htmlspecialchars($themes[$theme_id]['theme_name']) . '</span>
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              </a>';
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      echo '</div>';
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    }
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    echo '</div>';
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    echo '<span class="menuclear"></span>';
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  }
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}
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function ajaxServlet_Admin_ThemeManager(&$themes)
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{
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  global $lang;
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  global $cache;
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433
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  if ( $session->auth_level < USER_LEVEL_ADMIN || $session->user_level < USER_LEVEL_ADMIN )
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  {
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    $login_link = makeUrlNS('Special', 'Login/' . $paths->nslist['Special'] . 'Administration', 'level=' . USER_LEVEL_ADMIN, true);
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    echo '<h3>' . $lang->get('adm_err_not_auth_title') . '</h3>';
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    echo '<p>' . $lang->get('adm_err_not_auth_body', array( 'login_link' => $login_link )) . '</p>';
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    return;
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  }
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  if ( !isset($_POST['r']) )
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    return false;
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  try
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  {
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    $request = enano_json_decode($_POST['r']);
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  }
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  catch ( Exception $e )
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  {
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    die('Exception in JSON parser, probably invalid input.');
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  }
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  if ( !isset($request['mode']) )
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  {
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    die('No mode specified in JSON request.');
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  }
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  switch ( $request['mode'] )
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  {
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    case 'fetch_theme':
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      $theme_id = $db->escape($request['theme_id']);
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      if ( empty($theme_id) )
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        die('Invalid theme_id');
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      $q = $db->sql_query("SELECT theme_id, theme_name, default_style, enabled, group_policy, group_list FROM " . table_prefix . "themes WHERE theme_id = '$theme_id';");
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      if ( !$q )
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        $db->die_json();
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      if ( $db->numrows() < 1 )
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        die('BUG: no theme with that theme_id installed.');
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      $row = $db->fetchrow();
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      $row['enabled'] = ( $row['enabled'] == 1 );
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      $row['css'] = @$themes[$theme_id]['css'];
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      $row['default_style'] = preg_replace('/\.css$/', '', $row['default_style']);
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      $row['is_default'] = ( getConfig('theme_default') === $theme_id );
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      $row['group_list'] = ( empty($row['group_list']) ) ? array() : enano_json_decode($row['group_list']);
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      // Build a list of group names
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      $row['group_names'] = array();
465
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      $q = $db->sql_query('SELECT group_id, group_name FROM ' . table_prefix . 'groups;');
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      if ( !$q )
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        $db->die_json();
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      while ( $gr = $db->fetchrow() )
433
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      {
465
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        $row['group_names'][ intval($gr['group_id']) ] = $gr['group_name'];
433
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   221
      }
465
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      $db->free_result();
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      // Build a list of usernames
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      $row['usernames'] = array();
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      foreach ( $row['group_list'] as $el )
433
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      {
465
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   228
        if ( !preg_match('/^u:([0-9]+)$/', $el, $match) )
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diff changeset
   229
          continue;
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   230
        $uid =& $match[1];
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        $q = $db->sql_query('SELECT username FROM ' . table_prefix . "users WHERE user_id = $uid;");
433
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   232
        if ( !$q )
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   233
          $db->die_json();
465
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   234
        if ( $db->numrows() < 1 )
433
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        {
465
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   236
          $db->free_result();
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   237
          continue;
433
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diff changeset
   238
        }
465
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   239
        list($username) = $db->fetchrow_num();
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   240
        $row['usernames'][$uid] = $username;
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   241
        $db->free_result();
433
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   242
      }
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   244
      echo enano_json_encode($row);
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   245
      break;
465
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diff changeset
   246
    case 'uid_lookup':
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diff changeset
   247
      $username = @$request['username'];
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   248
      if ( empty($username) )
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Dan
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   249
      {
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diff changeset
   250
        die(enano_json_encode(array(
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Dan
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diff changeset
   251
            'mode' => 'error',
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            'error' => $lang->get('acptm_err_invalid_username')
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Dan
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diff changeset
   253
          )));
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Dan
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diff changeset
   254
      }
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Dan
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diff changeset
   255
      $username = $db->escape(strtolower($username));
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Dan
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diff changeset
   256
      $q = $db->sql_query('SELECT user_id, username FROM ' . table_prefix . "users WHERE " . ENANO_SQLFUNC_LOWERCASE . "(username) = '$username';");
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Dan
parents: 433
diff changeset
   257
      if ( !$q )
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Dan
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diff changeset
   258
        $db->die_json();
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Dan
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diff changeset
   259
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   260
      if ( $db->numrows() < 1 )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   261
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   262
        die(enano_json_encode(array(
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Dan
parents: 433
diff changeset
   263
            'mode' => 'error',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   264
            'error' => $lang->get('acptm_err_username_not_found')
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   265
          )));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   266
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   267
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   268
      list($uid, $username_real) = $db->fetchrow_num();
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Dan
parents: 433
diff changeset
   269
      $db->free_result();
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diff changeset
   270
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
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diff changeset
   271
      echo enano_json_encode(array(
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diff changeset
   272
          'uid' => $uid,
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Dan
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diff changeset
   273
          'username' => $username_real
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Dan
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diff changeset
   274
        ));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   275
      break;
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   276
    case 'save_theme':
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   277
      if ( !isset($request['theme_data']) )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   278
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   279
        die(enano_json_encode(array(
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   280
            'mode' => 'error',
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Dan
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diff changeset
   281
            'error' => 'No theme data in request'
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   282
          )));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   283
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   284
      $theme_data =& $request['theme_data'];
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Dan
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diff changeset
   285
      // Perform integrity check on theme data
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   286
      $chk_theme_exists = isset($themes[@$theme_data['theme_id']]);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   287
      $theme_data['theme_name'] = trim(@$theme_data['theme_name']);
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Dan
parents: 433
diff changeset
   288
      $chk_name_good = !empty($theme_data['theme_name']);
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Dan
parents: 433
diff changeset
   289
      $chk_policy_good = in_array(@$theme_data['group_policy'], array('allow_all', 'whitelist', 'blacklist'));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   290
      $chk_grouplist_good = true;
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   291
      foreach ( $theme_data['group_list'] as $acl_entry )
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Dan
parents: 433
diff changeset
   292
      {
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Dan
parents: 433
diff changeset
   293
        if ( !preg_match('/^(u|g):[0-9]+$/', $acl_entry) )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   294
        {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
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diff changeset
   295
          $chk_grouplist_good = false;
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   296
          break;
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   297
        }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   298
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   299
      $chk_style_good = @in_array(@$theme_data['default_style'], @$themes[@$theme_data['theme_id']]['css']);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   300
      if ( !$chk_theme_exists || !$chk_name_good || !$chk_policy_good || !$chk_grouplist_good || !$chk_style_good )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   301
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   302
        die(enano_json_encode(array(
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   303
            'mode' => 'error',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   304
            'error' => $lang->get('acptm_err_save_validation_failed')
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   305
          )));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   306
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   307
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   308
      $enable = ( $theme_data['enabled'] ) ? '1' : '0';
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   309
      $theme_default = getConfig('theme_default');
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   310
      $warn_default = ( $theme_default === $theme_data['theme_id'] || $theme_data['make_default'] ) ?
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   311
                        ' ' . $lang->get('acptm_warn_access_with_default') . ' ' :
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   312
                        ' ';
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   313
      if ( $enable == 0 && ( $theme_default === $theme_data['theme_id'] || $theme_data['make_default'] ) )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   314
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   315
        $enable = '1';
471
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 465
diff changeset
   316
        $warn_default .= '<b>' . $lang->get('acptm_warn_cant_disable_default') . '</b>';
465
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   317
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   318
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   319
      // We're good. Update the theme...
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   320
      $q = $db->sql_query('UPDATE ' . table_prefix . 'themes SET
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   321
                               theme_name = \'' . $db->escape($theme_data['theme_name']) . '\',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   322
                               default_style = \'' . $db->escape($theme_data['default_style']) . '\',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   323
                               group_list = \'' . $db->escape(enano_json_encode($theme_data['group_list'])) . '\',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   324
                               group_policy = \'' . $db->escape($theme_data['group_policy']) . '\',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   325
                               enabled = ' . $enable . '
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   326
                             WHERE theme_id = \'' . $db->escape($theme_data['theme_id']) . '\';');
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   327
      if ( !$q )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   328
        $db->die_json();
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   329
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   330
      if ( $theme_data['make_default'] )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   331
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   332
        setConfig('theme_default', $theme_data['theme_id']);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   333
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   334
      
976
50f8eb4f53e1 Added cache for installed themes
Dan
parents: 801
diff changeset
   335
      $cache->purge('themes');
50f8eb4f53e1 Added cache for installed themes
Dan
parents: 801
diff changeset
   336
      
465
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   337
      echo '<div class="info-box"><b>' . $lang->get('acptm_msg_save_success') . '</b>' . $warn_default . '</div>';
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   338
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   339
      page_Admin_ThemeManager(true);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   340
      break;
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   341
    case 'install':
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   342
      $theme_id =& $request['theme_id'];
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   343
      if ( !isset($themes[$theme_id]) )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   344
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   345
        die(enano_json_encode(array(
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   346
            'mode' => 'error',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   347
            'error' => 'Theme was deleted from themes/ directory or couldn\'t read theme metadata from filesystem'
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   348
          )));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   349
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   350
      if ( !isset($themes[$theme_id]['css'][0]) )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   351
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   352
        die(enano_json_encode(array(
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   353
            'mode' => 'error',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   354
            'error' => 'Theme doesn\'t have any files in css/, thus it can\'t be installed. (translators: l10n?)'
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   355
          )));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   356
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   357
      // build dataset
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   358
      $theme_name = $db->escape($themes[$theme_id]['theme_name']);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   359
      $default_style = $db->escape($themes[$theme_id]['css'][0]);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   360
      $theme_id = $db->escape($theme_id);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   361
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   362
      // insert it
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   363
      $q = $db->sql_query('INSERT INTO ' . table_prefix . "themes(theme_id, theme_name, default_style, enabled, group_list, group_policy)\n"
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   364
                        . "  VALUES( '$theme_id', '$theme_name', '$default_style', 1, '[]', 'allow_all' );");
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   365
      if ( !$q )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   366
        $db->die_json();
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   367
      
976
50f8eb4f53e1 Added cache for installed themes
Dan
parents: 801
diff changeset
   368
      $cache->purge('themes');
50f8eb4f53e1 Added cache for installed themes
Dan
parents: 801
diff changeset
   369
      
465
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   370
      // The response isn't processed unless it's in JSON.
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   371
      echo 'Roger that, over and out.';
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   372
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   373
      break;
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   374
    case 'uninstall':
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   375
      $theme_id =& $request['theme_id'];
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   376
      $theme_default = getConfig('theme_default');
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   377
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   378
      // Validation
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   379
      if ( !isset($themes[$theme_id]) )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   380
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   381
        die(enano_json_encode(array(
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   382
            'mode' => 'error',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   383
            'error' => 'Theme was deleted from themes/ directory or couldn\'t read theme metadata from filesystem'
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   384
          )));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   385
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   386
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   387
      if ( $theme_id == $theme_default )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   388
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   389
        die(enano_json_encode(array(
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   390
            'mode' => 'error',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   391
            'error' => $lang->get('acptm_err_uninstalling_default')
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   392
          )));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   393
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   394
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   395
      if ( $theme_id == 'oxygen' )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   396
      {
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   397
        die(enano_json_encode(array(
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   398
            'mode' => 'error',
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   399
            'error' => $lang->get('acptm_err_uninstalling_oxygen')
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   400
          )));
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   401
      }
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   402
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   403
      $theme_id = $db->escape($theme_id);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   404
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   405
      $q = $db->sql_query('DELETE FROM ' . table_prefix . "themes WHERE theme_id = '$theme_id';");
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   406
      if ( !$q )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   407
        $db->die_json();
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   408
      
976
50f8eb4f53e1 Added cache for installed themes
Dan
parents: 801
diff changeset
   409
      $cache->purge('themes');
50f8eb4f53e1 Added cache for installed themes
Dan
parents: 801
diff changeset
   410
      
465
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   411
      // Change all the users that were on that theme to the default
477
c4d6e9b3b964 Fixed bad style update during theme uninstall.
Dan
parents: 471
diff changeset
   412
      $default_style = $template->named_theme_list[$theme_default]['default_style'];
465
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   413
      $default_style = preg_replace('/\.css$/', '', $default_style);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   414
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   415
      $theme_default = $db->escape($theme_default);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   416
      $default_style = $db->escape($default_style);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   417
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   418
      $q = $db->sql_query('UPDATE ' . table_prefix . "users SET theme = '$theme_default', style = '$default_style' WHERE theme = '$theme_id';");
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   419
      if ( !$q )
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   420
        $db->die_json();
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   421
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   422
      echo '<div class="info-box">' . $lang->get('acptm_msg_uninstall_success') . '</div>';
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   423
      
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   424
      page_Admin_ThemeManager(true);
fe8b8c9b54e8 Finished theme manager to the point where it's in a working state in Firefox and hopefully IE.
Dan
parents: 433
diff changeset
   425
      break;
433
c892b2013d3e Can't believe I forgot to add ThemeManager.php.
Dan
parents:
diff changeset
   426
  }
c892b2013d3e Can't believe I forgot to add ThemeManager.php.
Dan
parents:
diff changeset
   427
}
c892b2013d3e Can't believe I forgot to add ThemeManager.php.
Dan
parents:
diff changeset
   428