node or comment.'); $tokens['flag-action']['flag-content-id'] = t('The ID of content being flagged, may be a nid or cid.'); $tokens['flag-action']['flag-count'] = t('The current count total for this flag.'); } foreach (flag_get_types() as $flag_type) { if ($type == $flag_type || $type == 'all') { $flags = flag_get_flags($flag_type); foreach ($flags as $flag) { $tokens[$flag_type]['flag-'. str_replace('_', '-', $flag->name) .'-count'] = t('Total flag count for flag @flag', array('@flag' => $flag->get_title())); } } } return $tokens; } /** * Implementation of hook_token_values(). */ function flag_token_values($type, $object = NULL) { $values = array(); if ($type == 'flag') { $values['flag-name'] = check_plain($object->name); $values['flag-title'] = check_plain($object->get_title()); } elseif ($type == 'flag-action') { $values['flag-action'] = $object->action; $values['flag-content-url'] = check_url($object->content_url); $values['flag-content-title'] = check_plain($object->content_title); $values['flag-content-type'] = $object->content_type; $values['flag-content-id'] = $object->content_id; $values['flag-count'] = $object->count; } if (in_array($type, flag_get_types())) { $flags = flag_get_flags($type); foreach ($flags as $flag) { $values['flag-'. str_replace('_', '-', $flag->name) .'-count'] = $flag->get_count($flag->get_content_id($object)); } } return $values; } /** * This is a replacement for Token's theme_token_help(). * * This is a duplicate of the Token's function, but with a small modification: * the $type parameter is now $types, allowing for listing tokens from several * categories. * * @todo Incorporate this feature into the Token module(?) */ function theme_flag_token_help($types = array('all'), $prefix = '[', $suffix = ']') { token_include(); $tokens = flag_token_get_list($types); $headers = array(t('Token'), t('Replacement value')); $rows = array(); foreach ($tokens as $key => $category) { $rows[] = array(array('data' => drupal_ucfirst($key) . ' ' . t('tokens'), 'class' => 'region', 'colspan' => 2)); foreach ($category as $token => $description) { $row = array(); $row[] = $prefix . $token . $suffix; $row[] = $description; $rows[] = $row; } } $output = theme('table', $headers, $rows, array('class' => 'description')); return $output; } /** * This is a replacement for Token's token_get_list(). * * It is used only by theme_flag_token_help(), above. * * This is a duplicate of the Token's function, but with a small modification: * the $type parameter is now $types, allowing for listing tokens from several * categories. * * @todo Incorporate this feature into the Token module(?) */ function flag_token_get_list($types = array('all')) { token_include(); $return = array(); foreach ($types as $type) { foreach (module_implements('token_list') as $module) { $function = $module .'_token_list'; $result = $function($type); if (is_array($result)) { foreach ($result as $category => $tokens) { foreach ($tokens as $token => $title) { $return[$category][$token] = $title; } } } } } // For aesthetic reasons, we don't want the 'global' section to appear in // varying places, so let's move it to the bottom. if (isset($return['global'])) { $global = $return['global']; unset($return['global']); $return['global'] = $global; } return $return; }