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<?php
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// $Id: themesettingsapi.admin.inc,v 1.1 2007/11/25 18:25:58 johnalbin Exp $
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/**
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* @file
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* Extends the custom theme settings API in Drupal 6.
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*
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* @author John Albin Wilkins (JohnAlbin) <john at albin dot net>
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* @link http://www.albin.net
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*/
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/**
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* Implementation of hook_form_alter().
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*
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* @param &array $form
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* @param array $form_state
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* @param string $form_id
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* @return void
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*/
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function themesettingsapi_form_alter(&$form, $form_state, $form_id) {
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switch ($form_id) {
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case 'system_theme_settings':
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// Grab the specific name of the theme settings form
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$key = $form['var']['#value'];
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$key = ($key == 'theme_settings') ? '' : preg_replace('/(^theme_|_settings$)/', '', $key);
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// Since we are allowing more settings, make logo and favicon collapsible
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if (empty($key)) {
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// Fix for small bug in Drupal core
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$form['theme_settings']['#prefix'] = '<div class="clear-block">'. $form['theme_settings']['#prefix'];
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$form['node_info']['#suffix'] = $form['node_info']['#suffix'] .'</div>';
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if (isset($form['logo'])) {
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unset($form['logo']['#attributes']['class']);
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}
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}
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if (isset($form['logo'])) {
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$form['logo']['#collapsible'] = TRUE;
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$form['logo']['#collapsed'] = $key ? TRUE : FALSE;
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}
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if (isset($form['favicon'])) {
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$form['favicon']['#collapsible'] = TRUE;
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$form['favicon']['#collapsed'] = $key ? TRUE : FALSE;
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}
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// If the administration theme is not used, switch themes when displaying the theme settings.
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if ($key and (variable_get('admin_theme', '0') == '0' or variable_get('theme_settings_admin_theme', '1') == '0')) {
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global $custom_theme;
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$custom_theme = $key;
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init_theme();
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}
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break;
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case 'system_admin_theme_settings':
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// Add a setting to allow theme switching even with an admin theme
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$form['theme_settings_admin_theme'] = array(
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'#type' => 'checkbox',
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'#title' => t('Use administration theme when configuring theme settings'),
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'#description' => t('If this setting is disabled or if using the "System default" theme, the theme settings pages will be switched to the theme being configured.'),
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'#default_value' => variable_get('theme_settings_admin_theme', '1'),
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);
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// Move submit buttons to bottom
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$form['buttons']['#weight'] = 1;
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break;
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}
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}
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