<?php

/**
 * Implements hook_menu().
 */
function jeemod_menu() {
  $items = array();

  $base = array(
    'type' => MENU_CALLBACK,
    'file' => 'jeemod.pages.inc',
  );

  $items['jee/chapter'] = $base+array(
    'title' => 'jee',
    'page callback' => 'jeemod_chapter',
    'page arguments' => array(2),
    'access callback' => TRUE,
    // 'access arguments' => array('use materio search api'),
  );

  $items['jee/static'] = $base+array(
    'title' => 'jee',
    'page callback' => 'jeemod_static',
    // 'page arguments' => array(2),
    'access callback' => TRUE,
    // 'access arguments' => array('use materio search api'),
  );

  return $items;
}

/**
 * Implements hook_entity_info_alter().
 */
function jeemod_entity_info_alter(&$entity_info) {
  $entity_info['node']['view modes']['chapter'] = array(
    'label' => t('chapter'),
    'custom settings' => TRUE,
  );
}


/**
 * Implements hook_video_embed_field_handlers_alter().
 */
function jeemod_video_embed_field_handlers_alter(&$handlers) {
  $handlers['vimeo']['function'] = 'jeemod_handle_vimeo';
}

/**
 * Wrapper function to allow forcing API to be enabled for Vimeo videos.
 */
function jeemod_handle_vimeo($url, $settings) {
  // dsm($settings, 'settings');
  // dsm($url, 'url');

  $settings['api'] = 1;

  // $r = db_query("SELECT entity_id FROM {field_data_field_video} WHERE field_video_video_url = :url", array(
  //   ':url' => $url
  //   ));

  // foreach($r as $result){
  //   $id = $result->entity_id;
  // }

  // $id =
  // $settings['player_id'] = "video".$id;

  // return video_embed_field_handle_vimeo($url, $settings);
  // needed to rewrite the whole output here
  // https://github.com/jrue/Vimeo-jQuery-API

  // Get ID of video from URL
  $vid = _video_embed_field_get_vimeo_id($url);
  if (!$vid) {
    return array(
      '#markup' => l($url, $url),
    );
  }

  // Construct the embed code
  $settings['portrait'] = 0;

  $width = $settings['width'];
  $height = $settings['height'];

  unset($settings['width']);
  unset($settings['height']);
  unset($settings['color']);
  unset($settings['portrait']);
  unset($settings['title']);
  unset($settings['byline']);
  unset($settings['autoplay']);
  unset($settings['loop']);

  $settings['player_id'] = "video-".uniqid();

  $settings_str = _video_embed_code_get_settings_str($settings);

  return array(
    '#markup' => '<iframe id="video'.$settings['player_id'].'" width="' . $width . '" height="' . $height . '" src="//player.vimeo.com/video/' . $vid .
                 '?' . $settings_str . '" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowfullscreen></iframe>',
  );
}


/**
 * Implements hook_field_formatter_info().
 */
function jeemod_field_formatter_info() {
  return array(
    'share_butons' => array(
      'label' => t('Share butons (Twitter, Facebook)'),
      'field types' => array('text'),
    ),
  );
}

/**
 * Implements hook_field_formatter_view().
 */
function jeemod_field_formatter_view($entity_type, $entity, $field, $instance, $lang_code, $items, $display) {
 $element = array();
  foreach ($items as $delta => $item) {
    $element[$delta] = array(
      '#theme' => 'jeemod_share_links',
      '#entity' => $entity,
      // '#url' => $entity->field_partager['und'][0]['url'],
    );
 }
  return $element;
}

/**
* Implements hook_theme().
*/
function jeemod_theme() {
  return array(
    'jeemod_share_links' => array(
      'template' => 'jeemod_share_links',
      'variables' => array(
        'entity' => NULL,
        // 'url' => NULL,
      ),
    ),
  );
}

function jeemod_preprocess_jeemod_share_links(&$vars){
  global $base_url;
  // dsm($vars);
  $entity = $vars['entity'];

  $sitetitle = variable_get('site_name', '');
  $nodetitle = $entity->title;
  $nodeurl = $base_url . url('node/'.$entity->nid);//$base_url . base_path() . "#principe-" . $entity->nid;

  $text = $nodetitle ." | ". $sitetitle . " - " . $nodeurl;

  $tags = explode(' ', str_replace('#', '', $entity->field_partager['und'][0]['value']));

  // twitter
  $vars['twitter_url'] = url("https://twitter.com/intent/tweet", array(
    'absolute'=>true,
    'query'=>array(
      // "button_hashtag"=>implode(',',$tags),
      "button_hashtag"=>$tags[0],
      "text"=>$text,
    )
  ));
  $vars['twitter_title'] = "Twitter $nodetitle";

  // face book
  $vars['fb_url'] = url("https://www.facebook.com/sharer.php", array(
    'absolute'=>true,
    'query'=>array(
      "u"=>$nodeurl,
      "t"=>$text,
    )
  ));
  $vars['fb_title'] = "Partager $nodetitle";

  // mail
  // $vars['mail_url'] = "mailto:?subject=$nodetitle&body=$text";
  $vars['mail_url'] = url("mailto:", array(
    'absolute'=>true,
    'query'=>array(
      "subject"=>$text,
      "body"=>$text,
    )
  ));
  $vars['mail_title'] = "Envoyer par email $nodetitle";


}