<?php
/**
 * @file
 * Definition of the FIA wrapped style.
 */

$plugin = array(
  'title' => t('Custom pane wrapper plain'),
  'render pane' => 'custom_plain_pane_wrapper_style_render_pane',
  'pane settings form' => 'custom_plain_pane_wrapper_style_render_pane_settings_form',
  'hook theme' => array(
    'custom_pane_wrapper_plain' => array(
      'variables' => array(
        'wrapper' => NULL,
        'css_id' => NULL,
        'css_class' => NULL,
        'title' => NULL,
        'title_prefix' => NULL,
        'title_suffix' => NULL,
        'title_wrapper' => NULL,
        'title_id' => NULL,
        'title_class' => NULL,
        'title_hide' => FALSE,
        'content' => NULL,
      ),
      'path' => drupal_get_path('theme', 'penceo_theme') . '/plugins/styles/general/custom_pane_wrapper_plain',
      'template' => 'custom-pane-wrapper-plain',
    ),
  ),
);

/**
 * Render callback.
 *
 * @ingroup themeable
 */
function theme_custom_plain_pane_wrapper_style_render_pane($vars) {
  $settings = $vars['settings'];
  $options = array(
    'wrapper' => $settings['pane']['wrapper'] != 'none' ? $settings['pane']['wrapper'] : NULL,
    'css_id' => $settings['pane']['css_id'] != '' ? $settings['pane']['css_id'] : NULL,
    'css_class' => $settings['pane']['css_class'] != '' ? $settings['pane']['css_class'] : NULL,
    'title' => isset($vars['content']->title) ? $vars['content']->title : NULL,
    'title_prefix' => isset($vars['content']->title_prefix) ? $vars['content']->title_prefix : NULL,
    'title_suffix' => isset($vars['content']->title_suffix) ? $vars['content']->title_suffix : NULL,
    'title_wrapper' => $settings['title']['title_wrapper'] != 'none' ? $settings['title']['title_wrapper'] : NULL,
    'title_hide' => isset($settings['title']['title_hide']) ? $settings['title']['title_hide'] : FALSE,
    'content' => $vars['content']->content,
  );

  if ($settings['title']['title_class'] != '') {
    $options['title_attributes_array']['class'] = array($settings['title']['title_class']);
  }

  if ($settings['title']['title_id']) {
    $options['title_attributes_array']['id'] = $settings['title']['title_id'];
  }

  $options['admin_links'] = '';

  $content =& $vars['content'];

  if (module_exists('contextual') && user_access('access contextual links')) {
    $links = array();
    // These are specified by the content.
    if (!empty($content->admin_links)) {
      $links += $content->admin_links;
    }

    // Take any that may have been in the render array we were given and
    // move them up so they appear outside the pane properly.
    if (is_array($content->content) && isset($content->content['#contextual_links'])) {
      $element = array(
        '#type' => 'contextual_links',
        '#contextual_links' => $content->content['#contextual_links'],
      );
      unset($content->content['#contextual_links']);

      // Add content to $element array.
      if (is_array($content->content)) {
        $element['#element'] = $content->content;
      }

      $element = contextual_pre_render_links($element);
      if (!empty($element['#links'])) {
        $links += $element['#links'];
      }
    }

    if ($links) {
      $build = array(
        '#prefix' => '<div class="contextual-links-wrapper">',
        '#suffix' => '</div>',
        '#theme' => 'links__contextual',
        '#links' => $links,
        '#attributes' => array('class' => array('contextual-links')),
        '#attached' => array(
          'library' => array(array('contextual', 'contextual-links')),
        ),
      );

      if (isset($options['css_class'])) {
        $options['css_class'] .= ' contextual-links-region';
      }
      else {
        $options['css_class'] = 'contextual-links-region';
      }
      $options['admin_links'] = drupal_render($build);
    }
  }

  return theme('custom_pane_wrapper_plain', $options);
}

/**
 * Settings form callback.
 */
function custom_plain_pane_wrapper_style_render_pane_settings_form($style_settings) {
  $form = array();

  $wrap_tags = array(
    'div' => t('DIV'),
    'h1' => t('H1'),
    'h2' => t('H2'),
    'h3' => t('H3'),
    'h4' => t('H4'),
    'h5' => t('H5'),
    'h6' => t('H6'),
    'span' => t('SPAN'),
    'p' => t('P'),
    'nav' => t('Nav'),
    'article' => t('ARTICLE'),
    'section' => t('SECTION'),
    'aside' => t('ASIDE'),
  );

  $form['pane'] = array(
    '#type' => 'fieldset',
    '#title' => t('Pane settings'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );

  $form['pane']['wrapper'] = array(
    '#title' => t('Wrapper'),
    '#type' => 'select',
    '#default_value' => !empty($style_settings['pane']['wrapper']) ? $style_settings['pane']['wrapper'] : 'none',
    '#options' => $wrap_tags,
    '#empty_value' => 'none',
    '#empty_option' => t('No wrapper'),
  );

  $form['pane']['css_id'] = array(
    '#type' => 'textfield',
    '#title' => t('CSS ID'),
    '#default_value' => (isset($style_settings['pane']['css_id'])) ? $style_settings['pane']['css_id'] : '',
  );

  $form['pane']['css_class'] = array(
    '#type' => 'textfield',
    '#title' => t('CSS classes'),
    '#default_value' => (isset($style_settings['pane']['css_class'])) ? $style_settings['pane']['css_class'] : '',
  );

  $form['title'] = array(
    '#type' => 'fieldset',
    '#title' => t('Title settings'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );

  $form['title']['title_wrapper'] = array(
    '#title' => t('Wrapper'),
    '#type' => 'select',
    '#default_value' => !empty($style_settings['title']['title_wrapper']) ? $style_settings['title']['title_wrapper'] : 'none',
    '#options' => $wrap_tags,
    '#empty_value' => 'none',
    '#empty_option' => t('No wrapper'),
  );

  $form['title']['title_class'] = array(
    '#type' => 'textfield',
    '#title' => t('Title CSS classes'),
    '#default_value' => (isset($style_settings['title']['title_class'])) ? $style_settings['title']['title_class'] : '',
  );

  $form['title']['title_id'] = array(
    '#type' => 'textfield',
    '#title' => t('Title CSS ID'),
    '#default_value' => (isset($style_settings['title']['title_id'])) ? $style_settings['title']['title_id'] : '',
  );

  $form['title']['title_hide'] = array(
    '#type' => 'checkbox',
    '#title' => t('Hide title'),
    '#default_value' => (isset($style_settings['title']['hide_title'])) ? $style_settings['title']['hide_title'] : FALSE,
  );

  return $form;
}