WordPress/wp-admin/js/nav-menu.dev.js

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/**
* WordPress Administration Navigation Menu
* Interface JS functions
*
* @version 2.0.0
*
* @package WordPress
* @subpackage Administration
*/
var wpNavMenu;
(function($) {
wpNavMenu = {
// Functions that run on init.
init : function() {
wpNavMenu.initial_meta_boxes();
wpNavMenu.drag_and_drop();
// Delete AYS
$('#update-nav-menu .deletion').click(function(){
if ( confirm( navMenuL10n.warnDelete ) ) {
return true;
} else {
return false;
};
});
// Handle Save Button Clicks
$('#update-nav-menu').submit(function(){
wpNavMenu.update_post_data();
});
// Handle some return keypresses
$('#create-menu-name').keypress(function(e){
if ( 13 == e.keyCode ) {
$('#create-menu-button').click();
return false;
}
});
$('#custom-menu-item-url, #custom-menu-item-name').keypress(function(e){
if ( 13 == e.keyCode ) {
$('#add-custom-links a.button').click();
return false;
}
}).focus(function(){
if ( $(this).val() == $(this).attr('defaultValue') && $(this).attr('id') != 'custom-menu-item-url' ) {
$(this).val('');
}
}).blur(function(){
if ( $(this).val() == '' ) {
$(this).val($(this).attr('defaultValue'));
}
});
$('#create-menu-name').focus(function(){
if ( $(this).val() == $(this).attr('defaultValue') ) {
$(this).val('');
}
}).blur(function(){
if ( $(this).val() == '' ) {
$(this).val($(this).attr('defaultValue'));
}
});
// close postboxes that should be closed
$('.if-js-closed').removeClass('if-js-closed').addClass('closed');
// postboxes setup
postboxes.add_postbox_toggles('nav-menus');
// Clear the quick search textbox
$('.quick-search').click(function(){
$(this).attr( 'value', '' );
});
// Quick Search submit
$('.quick-search-submit').click(function(){
$(this).siblings('.quick-search').search();
});
// Edit menu item
$('#menu-container .item-edit').click(function(){
wpNavMenu.edit_menu_item( $(this).attr('value') );
});
// Delete menu item
$('#menu-container .item-delete').click(function(){
wpNavMenu.remove_menu_item( $(this).attr('value') );
});
// Update menu item settings (thickbox)
$('#update-menu-item').click(function(){
wpNavMenu.update_menu_item();
tb_remove();
});
// Close thickbox
$('#cancel-save').click(function(){
tb_remove();
});
// Show All Button
$('.show-all').click(function(e){
$(e.currentTarget).parent().parent().siblings('.list-wrap').css( 'display', 'block' );
$(e.currentTarget).parent().parent().siblings('.list-wrap').find('li').css( 'display', 'block' );
$(e.currentTarget).hide();
$(e.currentTarget).siblings('.hide-all').show();
});
// Hide All Button
$('.hide-all').click(function(e){
$(e.currentTarget).parent().parent().siblings('.list-wrap').css( 'display', 'none' );
$(e.currentTarget).parent().parent().siblings('.list-wrap').find('li').css( 'display', 'none' );
$(e.currentTarget).hide();
$(e.currentTarget).siblings('.show-all').show();
});
// Add menu items into the menu
$('.add-to-menu').click(function(e){
wpNavMenu.add_checked_items_to_menu(e.currentTarget);
});
// Create a new link then add it to the menu
$('#add-custom-links .add-to-menu a').click(function(e){
// Add link to menu
if ( $('#custom-menu-item-url').val() == $('#custom-menu-item-url').attr('defaultValue') )
return; // Do not allow "http://" submissions to go through
wpNavMenu.add_custom_link( $('#custom-menu-item-name').val(), $('#custom-menu-item-url').val() );
// Reset the fields back to their defaults
$('#custom-menu-item-name').val($('#custom-menu-item-name').attr('defaultValue'));
$('#custom-menu-item-url' ).val($('#custom-menu-item-url' ).attr('defaultValue')).focus();
});
},
add_custom_link : function( link_name, link_url ) {
var params = {
action: 'save-custom-link',
link_name: link_name,
link_url: link_url
}
$.post( ajaxurl, params, function(link_id) {
if ( '-1' == link_id )
return;
wpNavMenu.add_to_menu( link_id, link_id, 'custom', 'custom', navMenuL10n.custom, 0, link_name, link_url, '', '', '_self', '', '' );
}, 'json');
},
/**
* In combination with the php function wp_initial_nav_menu_meta_boxes(),
* this function limits the metaboxes for first time users to just links, pages and cats.
*/
initial_meta_boxes : function() {
var hidden = $('#hidden-metaboxes').val().split( ',' );
if ( '' != hidden ) {
for ( var i = 0; i < hidden.length; i++ ) {
$( '#' + hidden[i] ).attr( 'style', 'display: none;' );
$( '#' + hidden[i] + '-hide' ).attr( 'checked', false );
};
};
},
// Makes the menu items drag and droppable.
drag_and_drop : function() {
// Make sure all li's have dropzones
$('.menu li').each(function(){
if ( !$(this).children('.dropzone').attr('class') ) {
$(this).prepend('<div class="dropzone"></div>');
};
});
// make menu item draggable
$('.menu li').draggable({
handle: ' > dl',
opacity: .8,
addClasses: false,
helper: 'clone',
zIndex: 100
});
// make menu item droppable
$('.menu li dl, .menu li .dropzone').droppable({
accept: '.menu li',
tolerance: 'pointer',
drop: function(e, ui) {
var li = $(this).parent();
var child = !$(this).hasClass('dropzone');
var parent_id = li.children('input[name=menu-item-object-id[]]').val();
var child_id = ui.draggable.children('input[name=menu-item-object-id[]]').val();
// An item cannot be a child of itself. Use a custom link for the effect.
if ( parent_id == child_id ) {
ui.draggable.find('dt').animate( { backgroundColor: '#FF3333' }, { duration: 'normal', complete: function() { $(this).css( 'backgroundColor', '' ) } } );
$(this).parent().find('dt').removeAttr('style');
return;
};
// Append UL to first child
if ( child && li.children('ul').length == 0 ) {
li.append( '<ul class="sub-menu" />' );
}
// Make it draggable
if ( child ) {
li.children('ul').append( ui.draggable );
} else {
li.before( ui.draggable );
}
li.find('dl,.dropzone').css({ backgroundColor: '', borderColor: '' });
var draggablevalue = ui.draggable.attr('value');
var droppablevalue = li.attr('value');
li.find('#menu-' + draggablevalue).find('#parent' + draggablevalue).val(droppablevalue);
$(this).parent().find('dt').removeAttr('style');
$(this).parent().find('div:first').removeAttr('style');
},
over: function(e) {
// Add child
if ( $(this).attr('class') == 'dropzone ui-droppable' ) {
$(this).parent().find('div:first').css({ background: '#f5f5f5', border: '1px dashed #bbb', margin: '10px 0px', height: '40px' });
}
// Add above
else if ( $(this).attr('class') == 'ui-droppable' ) {
$(this).parent().find('dt:first').css('background', '#d8d8d8');
} else {
// Do nothing
}
},
out: function() {
$(this).parent().find('dt').removeAttr('style');
$(this).parent().find('div:first').removeAttr('style');
$(this).filter('.dropzone').css({ borderColor: '' });
}
});
},
// Prepares menu items for POST.
update_post_data : function() {
var i = 0; // counter
$('.menu li').each(function(){
i = i + 1; // the menu order for each item
var j = $(this).attr('value'); // reference to the current menu item (e.g. li#menu-item + j)
// Grab the menu item id
var id = $(this).children('input[name=menu-item-db-id[]]').val();
// Update the li value to equal the menu order
$(this).attr('value', i);
// Update the position
$(this).children('input[name=menu-item-position[]]').attr( 'value', i );
// Update the parent id
var pid = $(this).parent('.sub-menu').siblings('input[name=menu-item-object-id[]]').val();
if ( undefined == pid ) {
pid = 0;
};
$(this).children('input[name=menu-item-parent-id[]]').attr( 'value', pid );
// Update the menu item count
$('#li-count').attr( 'value', i );
});
},
/**
* Enables autocomplete for nav menu types.
*
* @param int id - the id of the menu item type.
*/
autocomplete : function( id ) {
$('#add-'+ id +' .quick-search').autocomplete( $( '#add-'+ id +' .autocomplete' ).val().split('|') );
$('#add-'+ id +' .quick-search').result(function( event, data, formatted ) {
$('#add-'+ id +' .list-wrap').css( 'display', 'block' );
$("#add-"+ id +" .list-wrap li:contains('" + data + "')").css( 'display', 'block' );
$('#add-'+ id +' .show-all').hide();
$('#add-'+ id +' .hide-all').show();
});
},
/**
* Populate the thickbox window with the selected menu items
*
* @param int id - the id of the menu item to edit.
*/
edit_menu_item : function( id ) {
var item_type = $('#menu-item-' + id).children('input[name=menu-item-type[]]').val();
var item_title = $('#menu-item-' + id).children('input[name=menu-item-title[]]').val();
var item_link = $('#menu-item-' + id).children('input[name=menu-item-url[]]').val();
var item_attr_title = $('#menu-item-' + id).children('input[name=menu-item-attr-title[]]').val();
var item_target = $('#menu-item-' + id).children('input[name=menu-item-target[]]').val();
var item_description = $('#menu-item-' + id).children('input[name=menu-item-description[]]').val();
var item_classes = $('#menu-item-' + id).children('input[name=menu-item-classes[]]').val();
var item_xfn = $('#menu-item-' + id).children('input[name=menu-item-xfn[]]').val();
// Only allow custom links to be editable.
if ( 'custom' != item_type )
$( '#edit-menu-item-url' ).attr('disabled', 'disabled' );
// Populate the fields for thickbox
$( '#edit-menu-item-id' ).val(id);
$( '#edit-menu-item-title' ).val(item_title);
$( '#edit-menu-item-url' ).val(item_link);
$( '#edit-menu-item-attr-title' ).val(item_attr_title);
$( '#edit-menu-item-target' ).val(item_target);
$( "#edit-menu-item-target option[value='" + item_target + "']" ).attr('selected', 'selected');
$( '#edit-menu-item-description' ).val(item_description);
$( '#edit-menu-item-classes' ).val(item_classes);
$( '#edit-menu-item-xfn' ).val(item_xfn);
// @todo: focus on #edit-menu-item-title
},
/**
* Update the values for the menu item being editing
*/
update_menu_item : function() {
var id = $('#edit-menu-item-id').val();
var item_title = $('#edit-menu-item-title').val();
var item_link = $('#edit-menu-item-url').val();
var item_attr_title = $('#edit-menu-item-attr-title').val();
var item_target = $('#edit-menu-item-target').val();
var item_description = $('#edit-menu-item-description').val();
var item_classes = $('#edit-menu-item-classes').val();
var item_xfn = $('#edit-menu-item-xfn').val();
// update menu item settings
$('.menu #menu-item-' + id).find('span.item-title:first').html(item_title);
$('#menu-item-' + id).children('input[name=menu-item-title[]]').val(item_title);
$('#menu-item-' + id).children('input[name=menu-item-url[]]').val(item_link);
$('#menu-item-' + id).children('input[name=menu-item-attr-title[]]').val(item_attr_title);
$('#menu-item-' + id).children('input[name=menu-item-target[]]').val(item_target);
$('#menu-item-' + id).children('input[name=menu-item-description[]]').val(item_description);
$('#menu-item-' + id).children('input[name=menu-item-classes[]]').val(item_classes);
$('#menu-item-' + id).children('input[name=menu-item-xfn[]]').val(item_xfn);
$('.menu #menu-item-' + id + ' dt:first').animate( { backgroundColor: '#FFFF33' }, { duration: 'normal', complete: function() { $(this).css( 'backgroundColor', '' ); }});
},
/**
* Removes a menu item from current menu
*
* @param int id - the id of the menu item to remove.
*/
remove_menu_item : function( id ) {
var todelete = $('#menu-item-' + id);
if ( todelete ) {
// Give some feedback to the user
$( todelete ).find('dt').each(function(){
$(this).animate( { backgroundColor: '#FF3333' }, { duration: 'normal', complete: function() { $(this).parent().parent().remove() } } );
});
}
},
/**
* Adds the item to the menu
*
* @param string item_db_id - The menu item's db id.
* @param string item_object_id - The menu item's object id.
* @param string item_object - The menu item's object name.
* @param string item_type - The menu item's object type.
* @param string item_append - The menu item's nice name.
* @param string item_parent_id - The menu item's parent id.
* @param string item_title - The menu item title.
* @param string item_url - The menu item url
* @param string item_description - The menu item description.
* @param string item_attr_title - The title attribute.
* @param string item_target - The target attribute.
* @param string item_classes - Optional. Additional CSS classes for the menu item
* @param string item_xfn - Optional. The rel attribute.
*/
add_to_menu : function( item_db_id, item_object_id, item_object, item_type, item_append, item_parent_id, item_title, item_url, item_description, item_attr_title, item_target, item_classes, item_xfn ) {
var randomnumber = $('.menu li').length + 1;
var hidden = wpNavMenu.get_hidden_inputs( randomnumber, item_db_id, item_object_id, item_object, item_type, item_parent_id, item_title, item_url, item_description, item_attr_title, item_target, item_classes, item_xfn );
// Adds the item to the menu
$('.menu').append('<li id="menu-item-' + randomnumber + '" value="' + randomnumber + '"><div class="dropzone ui-droppable"></div><dl class="ui-droppable"><dt><span class="item-title">' + item_title + '</span><span class="item-controls"><span class="item-type">' + item_append + '</span><a class="item-edit thickbox" id="edit' + randomnumber + '" value="' + randomnumber +'" onclick="wpNavMenu.edit_menu_item('+ randomnumber +');" title="' + navMenuL10n.thickbox + '" href="#TB_inline?height=540&width=300&inlineId=menu-item-settings">' + navMenuL10n.edit + '</a> | <a class="item-delete" id="delete' + randomnumber + '" value="' + randomnumber +'" onclick="wpNavMenu.remove_menu_item('+ randomnumber +');">Delete</a></span></dt></dl>' + hidden + '</li>');
// Give some feedback to the user
$( '.menu #menu-item-' + randomnumber + ' dt:first' ).animate( { backgroundColor: '#FFFF33' }, { duration: 'normal', complete: function() { $(this).css( 'backgroundColor', '' ); }});
// Enable drag-n-drop
wpNavMenu.drag_and_drop();
// Reload thickbox
tb_init('a.thickbox, area.thickbox, input.thickbox');
},
/**
* Grabs items from the queue and adds them to the menu.
*
* @param string button - a reference to the button that was clicked
*/
add_checked_items_to_menu : function( button ) {
// Grab checked items
var items = $(button).parent().siblings('.list-wrap').find(':checked');
// If nothing was checked, cancel
if ( 0 == items.length )
return false;
// Loop through each item, grab it's hidden data and add it to the menu.
$(items).each(function(){
var item_type = $(this).parent().siblings('.menu-item-type').val();
if ( 'custom' == item_type ) {
var item_attr_title = $(this).parent().siblings('.menu-item-attr-title').val();
var item_target = $(this).parent().siblings('.menu-item-target').val();
var item_classes = $(this).parent().siblings('.menu-item-classes').val();
var item_xfn = $(this).parent().siblings('.menu-item-xfn').val();
} else {
var item_attr_title = '';
var item_target = '_self';
var item_classes = '';
var item_xfn = '';
};
var item_db_id = $(this).parent().siblings('.menu-item-db-id').val();
var item_object_id = $(this).parent().siblings('.menu-item-object-id').val();
var item_object = $(this).parent().siblings('.menu-item-object').val();
var item_append = $(this).parent().siblings('.menu-item-append').val();
var item_parent_id = $(this).parent().siblings('.menu-item-parent-id').val();
var item_title = $(this).parent().siblings('.menu-item-title').val();
var item_url = $(this).parent().siblings('.menu-item-url').val();
var item_description = $(this).parent().siblings('.menu-item-description').val();
if ( undefined == item_description ) {
item_description = '';
};
if ( undefined == item_attr_title ) {
item_attr_title = '';
};
// Add the menu item to the menu
wpNavMenu.add_to_menu( item_db_id, item_object_id, item_object, item_type, item_append, item_parent_id, item_title, item_url, item_description, item_attr_title, item_target, item_classes, item_xfn );
// uncheck the menu item in the list
$(this).attr( 'checked', false );
});
},
/**
* Returns all the nessecary hidden inputs for each menu item.
*
* @param string item_db_id - The menu item's db id.
* @param string item_object_id - The menu item's object id.
* @param string item_object - The menu item's object name.
* @param string item_type - The menu item's object type.
* @param string item_append - The menu item's nice name.
* @param string item_parent_id - The menu item's parent id.
* @param string item_title - The menu item title.
* @param string item_url - The menu item url
* @param string item_description - The menu item description.
* @param string item_attr_title - The title attribute.
* @param string item_target - The target attribute.
* @param string item_classes - Optional. Additional CSS classes for the menu item
* @param string item_xfn - Optional. The rel attribute.
*/
get_hidden_inputs : function( randomnumber, item_db_id, item_object_id, item_object, item_type, item_parent_id, item_title, item_url, item_description, item_attr_title, item_target, item_classes, item_xfn ) {
var hidden = '';
hidden += '<input type="hidden" name="menu-item-db-id[]" value="' + item_db_id + '" />';
hidden += '<input type="hidden" name="menu-item-object-id[]" value="' + item_object_id + '" />';
hidden += '<input type="hidden" name="menu-item-object[]" value="' + item_object + '" />';
hidden += '<input type="hidden" name="menu-item-type[]" value="' + item_type + '" />';
hidden += '<input type="hidden" name="menu-item-parent-id[]" value="' + item_parent_id + '" />';
hidden += '<input type="hidden" name="menu-item-position[]" value="' + randomnumber + '" />';
hidden += '<input type="hidden" name="menu-item-title[]" value="' + item_title + '" />';
hidden += '<input type="hidden" name="menu-item-attr-title[]" value="' + item_attr_title + '" />';
hidden += '<input type="hidden" name="menu-item-url[]" value="' + item_url + '" />';
hidden += '<input type="hidden" name="menu-item-target[]" value="' + item_target + '" />';
hidden += '<input type="hidden" name="menu-item-description[]" value="' + item_description + '" />';
hidden += '<input type="hidden" name="menu-item-classes[]" value="' + item_classes + '" />';
hidden += '<input type="hidden" name="menu-item-xfn[]" value="' + item_xfn + '" />';
return hidden;
}
}
$(document).ready(function($){ wpNavMenu.init(); });
})(jQuery);