A module to have a css/javascript based drop down and javascript based pop-up menu for site navigation.', array('!link' => l('admin/build/block', 'admin/build/block')));
break;
}
return $output;
}
/**
* Settings form as implemented by hook_admin
*/
function yuimenu_admin() {
$form['yuimenu_root'] = array(
'#type' => 'select',
'#title' => t('Root of Menu Tree'),
'#description' => t('Select the root item of menu tree.'),
'#default_value' => variable_get('yuimenu_root','1'),
'#options' => menu_parent_options(menu_get_menus(), 0),
);
$form['yuimenu_type'] = array(
'#type' => 'select',
'#title' => t('Menu Display type'),
'#description' => t('Select the display type of the menu.'),
'#default_value' => variable_get('yuimenu_type','tna'),
'#options' => array('tns' => t('Website Top Nav With Submenus From JavaScript'),
'tnm' => t('Website Top Nav With Submenus Built From Markup'),
'lns' => t('Website Left Nav With Submenus From JavaScript'))
);
$form['yuimenu_animate'] = array(
'#type' => 'checkbox',
'#title' => t('Animated Menu'),
'#description' => t('To enable animation while opening menu check this.'),
'#default_value' => variable_get('yuimenu_animate',0),
);
return system_settings_form($form);
}
/**
* Implemention of init().
*/
function yuimenu_init() {
$yui_source = variable_get('yui_source','http://yui.yahooapis.com/2.5.0');
// the order of script and style sheet is important. Don't change.
yui_add_js('menu', $yui_source, '/build/yahoo-dom-event/yahoo-dom-event.js');
if (variable_get('yuimenu_animate',0))
{
yui_add_js('menu', $yui_source, '/build/animation/animation-min.js');
}
yui_add_css('menu', $yui_source, '/build/menu/assets/skins/sam/menu.css');
yui_add_js('menu', $yui_source, '/build/container/container_core-min.js');
yui_add_js('menu', $yui_source, '/build/menu/menu-min.js');
switch (variable_get('yuimenu_type','tns')) {
case 'tns':
$script_body_to_html_head = get_yui_top_script();
break;
case 'tnm':
$script_body_to_html_head = get_yui_top_markup();
break;
case 'lns':
$script_body_to_html_head = get_yui_left_script();
break;
}
drupal_set_html_head($script_body_to_html_head);
//drupal_add_css(drupal_get_path('module', 'yuimenu') .'/yuimenu.css');
}
/**
* Implemention of hook_menu().
*/
function yuimenu_menu() {
$items['admin/settings/yuimenu'] = array(
'title' => t('YUI Menu Settings'),
'page callback' => 'drupal_get_form',
'page arguments' => array('yuimenu_admin'),
'access arguments' => array('administer site configuration'),
'type' => MENU_NORMAL_ITEM,
);
return $items;
}
/**
* Generate js code for top markup style menu.
*/
function get_yui_top_markup () {
$scr = ' ';
return ($scr);
}
/**
* Generate js code for top script style menu.
*/
function get_yui_top_script () {
$scr = '';
return ($scr);
}
/**
* when menu has a " or ' the script is fails. So replace them.
* @param $inStr
* Input string to replace.
*/
function rep_char ($inStr) {
$fromChar= array("\"","\\");
$toChar = array("'","-");
$outStr = str_replace($fromChar, $toChar, $inStr);
return ($outStr);
//return t($inStr);
}
/**
* Generate js code for top markup style menu.
* @param $menu_id
* Root menu id for composing the menu.
*/
function html_menu($menu_id = 'navigation:0') {
switch (variable_get('yuimenu_type','tns')) {
case 'tns' :
$output = get_html_menu_script($menu_id);
break;
case 'lns' :
$output = get_html_menu_script($menu_id);
break;
case 'tnm' :
$output = get_html_menu_markup($menu_id);
break;
}
return $output;
}
/**
* Generate html code for script style menu.
* @param $menu_id
* Root menu id for composing the menu.
*/
function get_html_menu_script ($menu_id) {
$output .='
';
$menu = load_menu($menu_id);
foreach ($menu as $menu_item) {
$mlid = $menu_item['link']['mlid'];
if ($menu_item['link']['hidden'] == 0) {
$output .= '- '. l($menu_item['link']['title'], $menu_item['link']['href'],array('attributes' => array('class'=>(("tns" == variable_get('yuimenu_type','tns') || "tnm"==variable_get('yuimenu_type','tns'))? "yuimenubaritemlabel":"yuimenuitemlabel"))))."
";
}
}
$output .='
';
return $output;
}
/**
* Generate menu as script.
* @param $menu_id
* Root menu id for composing the menu.
*/
function script_menu($menu_id) {
$menu = load_menu($menu_id);
$i=0;
foreach ($menu as $menu_item) {
$mlid = $menu_item['link']['mlid'];
if ($menu_item['link']['hidden'] == 0) {
if ($menu_item['link']['has_children'] != 0)
{
$output .= 'this.getItem('. $i .').cfg.setProperty("submenu", oSubmenuData['.$i.']);'."\n";
}
$i++;
}
}
return $output;
}
/**
* Generate root items as markup menu.
* @param $menu_id
* Root menu id for composing the menu.
*/
function get_html_menu_markup ($menu_id) {
$output .='
';
list($menu_name, $mlid) = explode(':', $menu_id);
$output .= compose_markap_body_tree($menu_name, $mlid);
$output .='
';
return $output;
}
/**
* Generate tree of markup style menu.
* @param $menu_name
* menu name
* @param $mlid
* menu id.
* @param $menu
* menu.
*/
function compose_markap_body_tree($menu_name, $mlid = NULL, $menu = NULL) {
$menu = load_menu($menu_name.':'.$mlid);
if ($menu) {
$output .= compose_markap_body($menu);
}
return $output;
}
/**
* Generate root menu items as markup.
* @param $menu
* Menu items to compose body.
*/
function compose_markap_body($menu) {
$output = '';
foreach ($menu as $menu_item) {
$mlid = $menu_item['link']['mlid'];
// Check to see if it is a visible menu item.
if ($menu_item['link']['hidden'] == 0) {
// Build class name based on menu path
// e.g. to give each menu item individual style.
// Strip funny symbols.
//BA $clean_path = str_replace(array('http://', '<', '>', '&', '=', '?', ':'), '', $menu_item['link']['href']);
// Convert slashes to dashes.
//BA $clean_path = str_replace('/', '-', $clean_path);
//BA $path_class = 'menu-path-'. $clean_path;
// If it has children build a nice little tree under it.
if (is_menu_child_of_root($menu_item['link']['plid']))
{
$yuiliclass = 'yuimenubaritem';
$yuihrefclass = 'yuimenubaritemlabel';
}
if ((!empty($menu_item['link']['has_children'])) && (!empty($menu_item['below']))) {
// Keep passing children into the function 'til we get them all.
$children = compose_markap_body($menu_item['below']);
// Build the child UL.
$output .= ''. l($menu_item['link']['title'], $menu_item['link']['href'],array('attributes' => array('class'=>$yuihrefclass)));
$output .= '\n";
}
else {
$output .= ''. l($menu_item['link']['title'], $menu_item['link']['href'],array('attributes' => array('class'=>$yuihrefclass))) .''."\n";
}
}
}
return $output;
}
/**
* Check whether the current menu item is the child of the current menu item.
* @param $plid
* child menu item.
*/
function is_menu_child_of_root ($plid) {
list($root_menu_name, $root_mlid) = explode(':', variable_get('yuimenu_root','navigation:0'));
if ($plid == $root_mlid)
return true;
return false;
}
/**
* Start to compose the menu.
* @param $menu_id
* Root menu id for composing the menu.
*/
function create_menu($menu_id) {
$menu = load_menu($menu_id);
$j=1;
foreach ($menu as $menu_item) {
if ($menu_item['link']['hidden'] == 0)
{
$mlid = $menu_item['link']['mlid'];
$output .= "\n{\n".'id: "' . rep_char($menu_item['link']['title']) . '",'."\nitemdata: [\n";
if ($menu_item['link']['has_children'] > 0) {
$output .= create_inner_menu($menu_item['link']['menu_name'].':'.$mlid);
}
$output .= ']}'.($j++ 0) {
$output .= "{ text: \"".rep_char($menu_item['link']['title'])."\",url: \"".url(rep_char($menu_item['link']['href']))."\", submenu: { id: \"".url(rep_char($menu_item['link']['title']))."\", itemdata: [\n";
$output .= create_inner_menu($menu_item['link']['menu_name'].':'.$mlid);
$output .= "]}}".($j++name;
$block['content'] = $block_content;
return $block;
}
}
}
/**
* Compose the left menu script.
*/
function get_yui_left_script () {
$scr = '';
return ($scr);
}