<?php

$plugin = array(
  'schema' => 'fb_social_preset',
  'menu' => array(
    'menu item' => 'fb_social_presets',
    'menu description' => t('Add / edit / manage facebook social plugins'),
  ),
  'title' => t('Facebook social presets'),
  'title singular' => t('preset'),
  'title plural' => t('presets'),
  'title singular proper' => t('Preset'),
  'title plural proper' => t('Presets'),
  
  
 
);

/**
 * submit handler
 */
function fb_social_ctools_export_ui_form_submit(&$form, &$form_state) {
  //dpm($form_state);
  $type = $form_state['values']['fb_plugin_type']['plugin_type'];
  $form_state['item']->plugin_type = $type;
  $form_state['item']->fb_attrs = $form_state['values']['fb_social_settings_' . $type]['fb_attrs_' . $type];
  $form_state['item']->settings = $form_state['values']['fb_social_settings_' . $type]['settings_' . $type];
}

/**
 * The preset add/edit form
 */
function fb_social_ctools_export_ui_form(&$form, &$form_state) {

  ctools_include('dependent');
  $export = $form_state['item'];

  $form['description'] = array(
    '#title' => t('description'),
    '#type' => 'textfield',
    '#default_value' => ! empty($export->description) ? $export->description : '',
    '#description' => t('Description for this preset.'),
  );

  $all_plugins = module_invoke_all('fb_social_plugins_info');
  $options = array();
  foreach ( $all_plugins as $plugin ) {
    $options[$plugin['name']] = $plugin['description'];
  }

  $form['fb_plugin_type'] = array(
    '#type' => 'fieldset',
    '#title' => t('Facebook plugin type'),
    '#collapsible' => TRUE,
    '#tree' => TRUE,
  );

  $form['fb_plugin_type']['plugin_type'] = array(
    '#title' => t('type'),
    '#type' => 'radios',
    '#options' => $options,
    '#default_value' => ! empty($export->plugin_type) ? $export->plugin_type : 'like',
    '#description' => t('Description for this preset.'),
  );

  // output all form settings here but show/hide using
  // ctools 'dependent' plugin

  foreach ( $all_plugins as $type => $plugin ) {

    // fb settings
    $id = 'fb_social-settings-' . $type;
    $wrapper_id = $id . '-wrapper';
    $form['fb_social_settings_' . $type] = array(
      '#type' => 'fieldset',
      '#title' => t('%description  - settings', array(
        '%description' => $plugin['description'],
      )),
      '#input' => TRUE,
      '#process' => array(
        'ctools_dependent_process',
      ),
      '#dependency' => array(
        'radio:fb_plugin_type[plugin_type]' => array(
          $type,
        ),
      ),
      '#id' => $id,
      '#prefix' => '<div id="' . $wrapper_id . '">',
      '#suffix' => '</div>',
      '#collapsible' => TRUE,
      '#tree' => TRUE,
    );

    // facebook attrs
    $form['fb_social_settings_' . $type]['fb_attrs_' . $type] = array(
      '#type' => 'fieldset',
      '#collapsible' => TRUE,
      '#title' => 'Fb plugin attributes',
    );

    $plugin['options_form'] = fb_social_attrs_form($type); // rename options_form to attrs_form
    $plugin['defaults'] = fb_social_attrs_defaults($type);

    foreach ( $plugin['options_form'] as $k => $v ) {
      $form['fb_social_settings_' . $type]['fb_attrs_' . $type][$k] = $v;
      $form['fb_social_settings_' . $type]['fb_attrs_' . $type][$k]['#default_value'] = ! empty($export->fb_attrs[$k]) ? $export->fb_attrs[$k] : $plugin['defaults'][$k];
    }

    // drupal settings
    $form['fb_social_settings_' . $type]['settings_' . $type] = array(
      '#type' => 'fieldset',
      '#title' => 'Drupal settings',
      '#collapsible' => TRUE,
    );

    $fb_attrs_form = fb_social_settings_form($type, $export->settings);

    foreach ( $fb_attrs_form as $k => $v ) {
      $form['fb_social_settings_' . $type]['settings_' . $type][$k] = $v;
    }

    $form['fb_social_settings_' . $type]['settings_' . $type] += _fb_social_ctools_export_ui_create_block_form($export);

  }
}

function _fb_social_ctools_export_ui_create_block_form($export) {
  $form = array();
  $form['block'] = array(
    '#type' => 'checkbox',
    '#title' => t('Create a block'),
    '#description' => t('Create a drupal block that contains this plugin.  You have to enable the block manually to show up.'),
    '#default_value' => isset($export->settings['block']) ? $export->settings['block'] : 0,
  );
  return $form;
}