<?php

/**
 * @file
 * Allows users to flag taxonomy terms.
 */

/**
 * Implements hook_flag_definitions().
 */
function flag_terms_flag_definitions() {
  return array(
    'taxonomy_term' => array(
      'title' => t('Taxonomy terms'),
      'description' => t('Taxonomy terms are used to classify content.'),
      'handler' => 'flag_term',
    ),
  );
}

/**
 * Implements hook_page_alter().
 */
function flag_terms_page_alter(&$page) {
  if (drupal_match_path(current_path(), 'taxonomy/term/*')) {
    $term = menu_get_object('taxonomy_term', 2);
    $links = flag_link('taxonomy_term', $term);
    $page['content']['system_main']['flag_terms'] = array(
      '#theme' => 'links',
      '#links' => $links,
      '#attributes' => array('class' => array('links', 'inline')),
    );
  }
}