metatag_twitter_cards.module in Metatag 7

Primary hook implementations for Metatag: Twitter Cards.

File

metatag_twitter_cards/metatag_twitter_cards.module

<?php

/**
 * @file
 * Primary hook implementations for Metatag: Twitter Cards.
 */

/**
 * Implements hook_ctools_plugin_api().
 */
function metatag_twitter_cards_ctools_plugin_api($owner, $api) {
  if ($owner == 'metatag' && $api == 'metatag') {
    return array(
      'version' => 1,
    );
  }
}

/**
 * Implements hook_theme().
 */
function metatag_twitter_cards_theme() {
  $info['metatag_twitter_cards'] = array(
    'render element' => 'element',
  );
  return $info;
}

/**
 * Theme callback for an twittercard meta tag.
 */
function theme_metatag_twitter_cards($variables) {
  $element =& $variables['element'];
  $args = array(
    '#name' => 'name',
    '#value' => 'content',
  );
  element_set_attributes($element, $args);
  unset($element['#value']);
  return theme('html_tag', $variables);
}

Functions

Name	Description
metatag_twitter_cards_ctools_plugin_api	Implements hook_ctools_plugin_api().
metatag_twitter_cards_theme	Implements hook_theme().
theme_metatag_twitter_cards	Theme callback for an twittercard meta tag.