#599706 by sun: Allow altering local tasks/actions.
Angie Byron
parent
b3265dbe17
commit
1d72b6ec9f
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@ -4939,10 +4939,10 @@ function drupal_common_theme() {
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'arguments' => array('tree' => NULL),
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),
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'menu_local_task' => array(
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'arguments' => array('link' => NULL, 'active' => FALSE),
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'arguments' => array('element' => NULL),
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),
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'menu_local_action' => array(
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'arguments' => array('link' => NULL),
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'arguments' => array('element' => NULL),
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),
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'menu_local_tasks' => array(
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'arguments' => array(),
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@ -1349,29 +1349,29 @@ function theme_menu_link(array $variables) {
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*
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* @param $variables
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* An associative array containing:
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* - link: A menu link array with 'title', 'href', and 'localized_options'
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* - #link: A menu link array with 'title', 'href', and 'localized_options'
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* keys.
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* - active: A boolean indicating whether the local task is active.
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* - #active: A boolean indicating whether the local task is active.
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*
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* @ingroup themeable
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*/
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function theme_menu_local_task($variables) {
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$link = $variables['link'];
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return '<li ' . ($variables['active'] ? 'class="active" ' : '') . '>' . l($link['title'], $link['href'], $link['localized_options']) . "</li>\n";
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$link = $variables['element']['#link'];
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return '<li' . (!empty($variables['element']['#active']) ? ' class="active"' : '') . '>' . l($link['title'], $link['href'], $link['localized_options']) . "</li>\n";
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}
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/**
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* Generate the HTML output for a single local action link.
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*
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* @param $variables
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* @param $element
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* An associative array containing:
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* - link: A menu link array with 'title', 'href', and 'localized_options'
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* - #link: A menu link array with 'title', 'href', and 'localized_options'
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* keys.
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*
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* @ingroup themeable
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*/
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function theme_menu_local_action($variables) {
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$link = $variables['link'];
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$link = $variables['element']['#link'];
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return '<li>' . l($link['title'], $link['href'], $link['localized_options']) . "</li>\n";
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}
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@ -1564,8 +1564,8 @@ function menu_local_tasks($level = 0) {
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$data = &drupal_static(__FUNCTION__);
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$root_path = &drupal_static(__FUNCTION__ . ':root_path', '');
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$empty = array(
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'tabs' => array('count' => 0, 'output' => ''),
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'actions' => array('count' => 0, 'output' => ''),
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'tabs' => array('count' => 0, 'output' => array()),
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'actions' => array('count' => 0, 'output' => array()),
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'root_path' => &$root_path,
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);
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@ -1606,8 +1606,8 @@ function menu_local_tasks($level = 0) {
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// equal the depth. Thus we use the $depth counter (offset by 1000 for ksort).
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$depth = 1001;
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while (isset($children[$path])) {
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$tabs_current = '';
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$actions_current = '';
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$tabs_current = array();
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$actions_current = array();
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$next_path = '';
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$tab_count = 0;
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$action_count = 0;
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@ -1620,17 +1620,27 @@ function menu_local_tasks($level = 0) {
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for ($p = $item['tab_parent']; $tasks[$p]['type'] == MENU_DEFAULT_LOCAL_TASK; $p = $tasks[$p]['tab_parent']);
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// Use the path of the parent instead.
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$link['href'] = $tasks[$p]['href'];
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$tabs_current .= theme('menu_local_task', array('link' => $link, 'active' => TRUE));
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$tabs_current[] = array(
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'#theme' => 'menu_local_task',
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'#link' => $link,
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'#active' => TRUE,
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);
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$next_path = $item['path'];
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$tab_count++;
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}
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else {
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if ($item['type'] == MENU_LOCAL_TASK) {
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$tabs_current .= theme('menu_local_task', array('link' => $link));
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$tabs_current[] = array(
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'#theme' => 'menu_local_task',
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'#link' => $link,
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);
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$tab_count++;
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}
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else {
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$actions_current .= theme('menu_local_action', array('link' => $link));
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$actions_current[] = array(
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'#theme' => 'menu_local_action',
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'#link' => $link,
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);
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$action_count++;
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}
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}
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@ -1650,7 +1660,7 @@ function menu_local_tasks($level = 0) {
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$current = $router_item;
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$depth = 1000;
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while (isset($children[$parent])) {
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$tabs_current = '';
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$tabs_current = array();
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$next_path = '';
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$next_parent = '';
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$count = 0;
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@ -1672,14 +1682,21 @@ function menu_local_tasks($level = 0) {
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}
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// We check for the active tab.
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if ($item['path'] == $path) {
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$tabs_current .= theme('menu_local_task', array('link' => $link, 'active' => TRUE));
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$tabs_current[] = array(
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'#theme' => 'menu_local_task',
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'#link' => $link,
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'#active' => TRUE,
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);
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$next_path = $item['tab_parent'];
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if (isset($tasks[$next_path])) {
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$next_parent = $tasks[$next_path]['tab_parent'];
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}
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}
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else {
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$tabs_current .= theme('menu_local_task', array('link' => $link));
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$tabs_current[] = array(
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'#theme' => 'menu_local_task',
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'#link' => $link,
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);
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}
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}
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}
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@ -1694,6 +1711,9 @@ function menu_local_tasks($level = 0) {
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// Remove the depth, we are interested only in their relative placement.
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$tabs = array_values($tabs);
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$data['tabs'] = $tabs;
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// Allow modules to alter local tasks or dynamically append further tasks.
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drupal_alter('menu_local_tasks', $data, $router_item, $root_path);
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}
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if (isset($data['tabs'][$level])) {
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@ -1741,18 +1761,22 @@ function menu_tab_root_path() {
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}
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/**
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* Returns the rendered local tasks. The default implementation renders them as tabs.
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* Returns renderable local tasks.
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*
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* @ingroup themeable
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*/
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function theme_menu_local_tasks() {
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$output = '';
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$output = array();
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if ($primary = menu_primary_local_tasks()) {
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$output .= "<ul class=\"tabs primary\">\n" . $primary . "</ul>\n";
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$primary['#prefix'] = '<ul class="tabs primary">';
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$primary['#suffix'] = '</ul>';
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$output[] = $primary;
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}
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if ($secondary = menu_secondary_local_tasks()) {
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$output .= "<ul class=\"tabs secondary\">\n" . $secondary . "</ul>\n";
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$secondary['#prefix'] = '<ul class="tabs secondary">';
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$secondary['#suffix'] = '</ul>';
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$output[] = $secondary;
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}
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return $output;
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@ -429,6 +429,69 @@ function hook_menu_delete($menu) {
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variable_set('my_module_menus', $my_menus);
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}
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/**
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* Alter tabs and actions displayed on the page before they are rendered.
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*
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* This hook is invoked by menu_local_tasks(). The system-determined tabs and
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* actions are passed in by reference. Additional tabs or actions may be added,
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* or existing items altered.
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*
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* Each tab or action is an associative array containing:
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* - #theme: The theme function to use to render.
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* - #link: An associative array containing:
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* - title: The localized title of the link.
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* - href: The system path to link to.
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* - localized_options: An array of options to pass to url().
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* - #active: Whether the link should be marked as 'active'.
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*
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* @param $data
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* An associative array containing:
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* - actions: An associative array containing:
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* - count: The amount of actions determined by the menu system, which can
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* be ignored.
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* - output: A list of of actions, each one being an associative array
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* as described above.
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* - tabs: An indexed array (list) of tab levels (up to 2 levels), each
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* containing an associative array:
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* - count: The amount of tabs determined by the menu system. This value
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* does not need to be altered if there is more than one tab.
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* - output: A list of of tabs, each one being an associative array as
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* described above.
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*/
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function hook_menu_local_tasks_alter(&$data, $router_item, $root_path) {
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// Add an action linking to node/add to all pages.
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$data['actions']['output'][] = array(
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'#theme' => 'menu_local_task',
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'#link' => array(
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'title' => t('Add new content'),
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'href' => 'node/add',
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'localized_options' => array(
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'attributes' => array(
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'title' => t('Add new content'),
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),
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),
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),
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);
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// Add a tab linking to node/add to all pages.
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$data['tabs'][0]['output'][] = array(
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'#theme' => 'menu_local_task',
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'#link' => array(
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'title' => t('Example tab'),
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'href' => 'node/add',
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'localized_options' => array(
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'attributes' => array(
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'title' => t('Add new content'),
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),
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),
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),
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// Define whether this link is active. This can be omitted for
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// implementations that add links to pages outside of the current page
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// context.
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'#active' => ($router_item['path'] == $root_path),
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);
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}
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/**
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* @} End of "addtogroup hooks".
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*/
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@ -31,14 +31,14 @@
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* - $secondary_menu (array): An array containing the Secondary menu links for
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* the site, if they have been configured.
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* - $breadcrumb: The breadcrumb trail for the current page.
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* - $action_links: Actions local to the page, such as 'Add menu' on the menu
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* administration interface.
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*
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* Page content (in order of occurrence in the default page.tpl.php):
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* - $title: The page title, for use in the actual HTML content.
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* - $messages: HTML for status and error messages. Should be displayed prominently.
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* - $tabs: Tabs linking to any sub-pages beneath the current page (e.g., the view
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* and edit tabs when displaying a node).
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* - $tabs (array): Tabs linking to any sub-pages beneath the current page
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* (e.g., the view and edit tabs when displaying a node).
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* - $action_links (array): Actions local to the page, such as 'Add menu' on the
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* menu administration interface.
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* - $feed_icons: A string of all feed icons for the current page.
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*
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* Regions:
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@ -107,9 +107,9 @@
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<div id="content" class="column"><div class="section">
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<?php if ($page['highlight']): ?><div id="highlight"><?php print render($page['highlight']); ?></div><?php endif; ?>
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<?php if ($title): ?><h1 class="title" id="page-title"><?php print $title; ?></h1><?php endif; ?>
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<?php if ($tabs): ?><div class="tabs"><?php print $tabs; ?></div><?php endif; ?>
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<?php if ($tabs): ?><div class="tabs"><?php print render($tabs); ?></div><?php endif; ?>
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<?php print render($page['help']); ?>
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<?php if ($action_links): ?><ul class="action-links"><?php print $action_links; ?></ul><?php endif; ?>
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<?php if ($action_links): ?><ul class="action-links"><?php print render($action_links); ?></ul><?php endif; ?>
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<?php print render($page['content']); ?>
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<?php print $feed_icons; ?>
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</div></div> <!-- /.section, /#content -->
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@ -33,11 +33,11 @@
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<?php if ($page['highlight']): ?><div id="highlight"><?php render($page['highlight']); ?></div><?php endif; ?>
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<?php if ($tabs): ?><div id="tabs-wrapper" class="clearfix"><?php endif; ?>
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<?php if ($title): ?><h2<?php print $tabs ? ' class="with-tabs"' : '' ?>><?php print $title ?></h2><?php endif; ?>
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<?php if ($tabs): ?><ul class="tabs primary"><?php print $tabs ?></ul></div><?php endif; ?>
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<?php if ($tabs2): ?><ul class="tabs secondary"><?php print $tabs2 ?></ul><?php endif; ?>
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<?php if ($tabs): ?><ul class="tabs primary"><?php print render($tabs) ?></ul></div><?php endif; ?>
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<?php if ($tabs2): ?><ul class="tabs secondary"><?php print render($tabs2) ?></ul><?php endif; ?>
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<?php if ($show_messages && $messages): print $messages; endif; ?>
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<?php print render($page['help']); ?>
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<?php if ($action_links): ?><ul class="action-links"><?php print $action_links; ?></ul><?php endif; ?>
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<?php if ($action_links): ?><ul class="action-links"><?php print render($action_links); ?></ul><?php endif; ?>
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<div class="clearfix">
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<?php print render($page['content']); ?>
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</div>
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@ -4,11 +4,11 @@
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<div id="branding" class="clearfix">
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<?php print $breadcrumb; ?>
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<?php if ($title): ?><h1 class="page-title"><?php print $title; ?></h1><?php endif; ?>
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<?php if ($primary_local_tasks): ?><ul class="tabs primary"><?php print $primary_local_tasks; ?></ul><?php endif; ?>
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<?php if ($primary_local_tasks): ?><ul class="tabs primary"><?php print render($primary_local_tasks); ?></ul><?php endif; ?>
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</div>
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<div id="page">
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<?php if ($secondary_local_tasks): ?><ul class="tabs secondary"><?php print $secondary_local_tasks; ?></ul><?php endif; ?>
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<?php if ($secondary_local_tasks): ?><ul class="tabs secondary"><?php print render($secondary_local_tasks); ?></ul><?php endif; ?>
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<div id="content" class="clearfix">
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<?php if ($show_messages && $messages): ?>
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@ -19,7 +19,7 @@
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<?php print render($page['help']); ?>
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</div>
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<?php endif; ?>
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<?php if ($action_links): ?><ul class="action-links"><?php print $action_links; ?></ul><?php endif; ?>
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<?php if ($action_links): ?><ul class="action-links"><?php print render($action_links); ?></ul><?php endif; ?>
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<?php print render($page['content']); ?>
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</div>
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