'colorbox_node_output',
'page arguments' => array(1),
'access arguments' => array('access content'),
'load arguments' => array('%map'),
'delivery callback' => 'ajax_deliver',
'theme callback' => 'ajax_base_page_theme',
'type' => MENU_CALLBACK,
);
return $items;
}
/*
* Displays a node view without the page template.
* Takes the path as our argument and from that we
* will determine the internal path and node id.
*/
function colorbox_node_output($path) {
// @TODO, we should be able to use this for users too,
// Lets beef this up and make it more intelligent around
// the system path.
//$_GET['destination'] = $path;
// Lets determine if this is a webform and add the
// nid to dynamically add ajax support.
$args = explode('/', $path);
if ($args[0] == 'node' && is_numeric($args[1])) {
$GLOBALS['colorbox_node_webform'] = $args[1];
}
// Fetch our callback based on our path.
$page_callback_result = menu_execute_active_handler($path, FALSE);
// If the callback is an integer, we have an error, lets
// render that out as a command.
if (is_int($page_callback_result)) {
$commands = ajax_prepare_response($page_callback_result);
}
else {
$commands = array();
// Is we have an array, lets assume we need to render it out.
if (is_array($page_callback_result)) {
$html = drupal_render($page_callback_result);
$commands[] = ajax_command_html('#cboxNode', $html);
}
else {
$commands[] = ajax_command_html('#cboxNode', $page_callback_result);
}
// Setup our parameters to pass along to our colorbox.
$params = array();
$params['inline'] = TRUE;
$params['href'] = '#cboxNode';
$params['onClosed'] = 'close';
if (isset($_GET['width'])) $params['innerWidth'] = (int) $_GET['width'];
if (isset($_GET['height'])) $params['innerHeight'] = (int) $_GET['height'];
$params = json_encode($params);
$javascript = '
';
$commands[] = ajax_command_html('#cboxNodeJS', $javascript);
}
// Render our commands out to the browser.
return array('#type' => 'ajax', '#commands' => $commands);
}
/*
* Takes a path as an array of all our arguments from the
* url structure. We then put that structure back together,
* find our system path and then return it.
*/
function colorbox_node_url_load($arg, $path = array()) {
// First lets remove colorbox
array_shift($path);
// Lets determine if we have a prefix from our languages.
if (module_exists('locale') && function_exists('language_url_split_prefix')) {
// Get our language list to pass into our url splitter.
$languages = language_list();
// Turn the path into a string so we can then remove our prefix.
$path_string = implode('/', $path);
$language_path = language_url_split_prefix($path_string, $languages);
// Separate out the returned path and language. We should always
// have two indexes, the first is the language, second is the path.
$language = $language_path[0] ? $language_path[0]->language : '';
$final_path = $language_path[1];
// Lets find our path based on the current translation.
return drupal_get_normal_path($final_path, $language);
}
// Now lets buld our path to return our system path,
return drupal_get_normal_path(implode('/', $path));
}
/*
* Implements hook_form_alter().
*/
function colorbox_node_form_alter(&$form, &$form_state, $form_id) {
// Determine if our webform as been set for display inside a
// colorbox modal window.
if (isset($GLOBALS['colorbox_node_webform']) && $GLOBALS['colorbox_node_webform']) {
//
$make_form_ajax = false;
//
$webform_id = 'webform_client_form_'. $GLOBALS['colorbox_node_webform'];
if ($form_id == $webform_id) {
$make_form_ajax = true;
}
elseif (is_numeric($GLOBALS['colorbox_node_webform'])) {
$tmp_node = node_load($GLOBALS['colorbox_node_webform']);
if ($tmp_node !== FALSE) {
$webform_id = $tmp_node->type . '_node_form';
if ($form_id == $webform_id) {
$make_form_ajax = true;
array_unshift($form['#validate'], "colorbox_js_node_form_validate");
}
}
}
// If we are altering our current webform to be displayed
// inside a modal box, lets add ajax support.
if ($make_form_ajax == true) {
// Add our ajax support for this webform dynamically.
$form['#prefix'] = '';
$form['#suffix'] = '
';
$form['actions']['submit']['#id'] = 'cboxSubmit';
$form['actions']['submit']['#ajax'] = array(
'callback' => 'colorbox_node_webform_js_submit',
'wrapper' => 'cboxNodeWrapper',
'method' => 'replace',
'effect' => 'fade',
);
}
}
}
/*
* Validation function that must called first when using colorbox_node with a node.
* --> If this is NOT called at first when validation, the following error will occur:
* node_form_validate function not found!!!!
*/
function colorbox_js_node_form_validate($form, &$form_state) {
$file = drupal_get_path('module', 'node') . '/node.pages.inc';
require_once DRUPAL_ROOT . '/' . $file;
}
/*
* Javascript submit handler for our webform.
*/
function colorbox_node_webform_js_submit($form, &$form_state) {
// If we have a failure or success, lets resize the modal box again since
// it could grow/lose in height with the error/success messages.
// @TODO: Change the dynamic resizing only if the user wants it.
$javascript = '
';
// We need a smarter dynamnic resize in case the user doesn't
// want it to resize automatically. Or if its a very large form
// and it would extend past the page.
$javascript = '';
// If we have a sid, then the form has been successfully submitted.
// Lets display our confirmation message.
if (!form_get_errors()) {
$node = node_load($form_state['values']['details']['nid']);
if ($node !== FALSE) {
// Find out what we should be doing for the webform.
if($node->webform['redirect_url'] == '') {
// Display a confirmation message.
$markup = check_markup($node->webform['confirmation'], $node->webform['confirmation_format'], '', TRUE) . $javascript;
}
elseif($node->webform['redirect_url'] == '') {
// Not sure what to do here?
// Display confirmation?
$markup = '';
}
else {
// We are doing a redirect so we need to close the colorbox
// and then force a window.location on the passed in URL.
$markup = '
';
}
}
else {
// We are doing a redirect so we need to close the colorbox
// and then DO NOT force a window.location. The location will be determined by
// the redirect attribute in the form...
$markup = '
';
}
// Return our markup.
$confirmation = array(
'#type' => 'markup',
'#markup' => $markup,
);
return $confirmation;
}
else {
// We just pass through our $form
return $form;
}
}
/**
* Implements hook_entity_info_alter().
*/
function colorbox_node_entity_info_alter(&$entity_info) {
$entity_info['node']['view modes']['colorbox'] = array(
'label' => t('Colorbox'),
'custom settings' => TRUE,
);
}
/*
* Implements hook_page_alter().
*/
function colorbox_node_page_alter(&$page) {
$page['page_bottom']['cboxNode'] = array(
'#type' => 'markup',
'#markup' => '',
);
}
/**
* Implements hook_views_api().
*/
function colorbox_node_views_api() {
return array(
'api' => 2,
'path' => drupal_get_path('module', 'colorbox_node') . '/views',
);
}