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Wordpress/wp-admin/js/nav-menu-dynamic-functions.dev.js
Ryan Boren 2dad638a0e Menu enhancements. Props ptahdunbar. fixes #11817 
git-svn-id: https://develop.svn.wordpress.org/trunk@13512 602fd350-edb4-49c9-b593-d223f7449a82
2010-02-28 20:00:49 +00:00

334 lines
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JavaScript
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/**
* WordPress Administration Custom Navigation
* Interface JS functions
*
* @version 1.1.0
*
* @package WordPress
* @subpackage Administration
*/
/**
* Adds a link to the available links section
*
* @param object e - An object recieved via ajax
*/
function wp_update_links_list(e) {
var link = '<li><dl><dt><label class="item-title"><input type="checkbox" id="link-'+ e.link_id +'" name="'+ e.link_name +'" value="'+ e.link_url +'" />'+ e.link_name +'</label></dt></dl></li>';
// Prepend the link to the available links section
jQuery('#available-links .list').prepend( link );
// Give feedback to the user
jQuery('#available-links .list #link-' + e.link_id).parent().animate( { backgroundColor: '#FFFF33' }, { duration: 'normal', complete: function() { jQuery(this).css( 'backgroundColor', '' ); }});
}
/**
* Populate the thickbox window with the selected menu items
*
* @param int o - the id of the menu li to edit.
*/
function wp_edit_menu_item( id ) {
var itemType = jQuery('#item-type' + id).val();
var itemTitle = jQuery('#item-title' + id).val();
var itemURL = jQuery('#item-url' + id).val();
var itemAttrTitle = jQuery('#item-attr-title' + id).val();
var itemTarget = jQuery('#item-target' + id).val();
var itemDesc = jQuery('#item-description' + id).val();
// Disable the ability to edit the url for page and category items
if ( 'page' == itemType || 'category' == itemType )
jQuery( '#edit-item-url' ).attr('disabled', 'disabled' );
// Populate the fields for thickbox
jQuery( '#edit-item-id' ).val(id);
jQuery( '#edit-item-title' ).val(itemTitle);
jQuery( '#edit-item-url' ).val(itemURL);
jQuery( '#edit-item-attr-title' ).val(itemAttrTitle);
jQuery( '#edit-item-target' ).val(itemTarget);
jQuery( "#edit-item-target option[value='" + itemTarget + "']" ).attr('selected', 'selected');
jQuery( '#edit-item-description' ).val(itemDesc);
};
/**
* Update the values for the menu item being editing
*/
function wp_update_menu_item() {
var id = jQuery('#edit-item-id').val();
var itemTitle = jQuery('#edit-item-title').val();
var itemURL = jQuery('#edit-item-url').val();
var itemAttrTitle = jQuery('#edit-item-attr-title').val();
var itemTarget = jQuery('#edit-item-target').val();
var itemDesc = jQuery('#edit-item-description').val();
// update menu item settings
jQuery('#menu-' + id).find('.item-title:first').html(itemTitle);
jQuery('#item-title' + id).val(itemTitle);
jQuery('#item-url' + id).val(itemURL);
jQuery('#item-attr-title' + id).val(itemAttrTitle);
jQuery('#item-target' + id).val(itemTarget);
jQuery('#item-description' + id).val(itemDesc);
}
/**
* Removes a menu item from current menu
*
* @param int o - the id of the menu li to remove.
*/
function wp_remove_menu_item( o ) {
var todelete = document.getElementById('menu-' + o);
if ( todelete ) {
// Give some feedback to the user
jQuery( todelete ).find('dt').each(function(){
jQuery(this).animate( { backgroundColor: '#FF3333' }, { duration: 'normal', complete: function() { jQuery(this).parent().parent().remove() } } );
});
wp_update_post_data();
}
};
/**
* Prepares menu items for POST
*/
function wp_update_post_data() {
var i = 0;
jQuery('.menu li').each(function(i) {
i = i + 1;
var j = jQuery(this).attr('value');
jQuery(this).find('#item-position' + j).attr('value', i);
jQuery(this).attr('id','menu-' + i);
jQuery(this).attr('value', i);
jQuery(this).find('#item-dbid' + j).attr('name','item-dbid' + i);
jQuery(this).find('#item-dbid' + j).attr('id','item-dbid' + i);
jQuery(this).find('#item-postmenu' + j).attr('name','item-postmenu' + i);
jQuery(this).find('#item-postmenu' + j).attr('id','item-postmenu' + i);
var p = jQuery(this).find('#item-parent' + j).parent().parent().parent().attr('value');
jQuery(this).find('#item-parent' + j).attr('name','item-parent' + i);
jQuery(this).find('#item-parent' + j).attr('id','item-parent' + i);
if (p) {
// Do nothing
} else {
// reset p to be top level
p = 0;
}
jQuery(this).find('#item-parent' + j).attr('value', p);
jQuery(this).find('#item-title' + j).attr('name','item-title' + i);
jQuery(this).find('#item-title' + j).attr('id','item-title' + i);
jQuery(this).find('#item-url' + j).attr('name','item-url' + i);
jQuery(this).find('#item-url' + j).attr('id','item-url' + i);
jQuery(this).find('#item-description' + j).attr('name','item-description' + i);
jQuery(this).find('#item-description' + j).attr('id','item-description' + i);
jQuery(this).find('#item-attr-title' + j).attr('name','item-attr-title' + i);
jQuery(this).find('#item-attr-title' + j).attr('id','item-attr-title' + i);
jQuery(this).find('#item-target' + j).attr('name','item-target' + i);
jQuery(this).find('#item-target' + j).attr('id','item-target' + i);
jQuery(this).find('#item-position' + j).attr('name', 'item-position' + i);
jQuery(this).find('#item-position' + j).attr('id', 'item-position' + i);
jQuery(this).find('#item-type' + j).attr('name', 'item-type' + i);
jQuery(this).find('#item-type' + j).attr('id', 'item-type' + i);
jQuery('#li-count').attr( 'value', i );
});
};
/**
* Adds the item to the menu
*
* @param string id - The menu item's id
* @param string additemtype - Page, Category, or Custom.
* @param string itemtext - menu text.
* @param string itemurl - url of the menu.
* @param int itemid - menu id.
* @param int itemparentid - default 0.
* @param string itemdescription - the description of the menu item.
*/
function wp_add_item_to_menu( item_type, item_title, item_url, item_id, item_parent_id, item_description ) {
var randomnumber = wp_get_unique_menu_id();
// Adds the item in the queue
jQuery('.menu').append('<li id="menu-' + 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_type + '</span><a class="item-edit thickbox" id="edit' + randomnumber + '" value="' + randomnumber +'" onClick="wp_edit_menu_item('+ randomnumber +')" title="' + navMenuL10n.thickbox + '" href="#TB_inline?height=380&width=300&inlineId=menu-item-settings">' + navMenuL10n.edit + '</a> | <a class="item-delete" id="delete' + randomnumber + '" value="' + randomnumber +'">Delete</a></span></dt></dl><input type="hidden" name="item-postmenu' + randomnumber + '" id="item-postmenu' + randomnumber + '" value="' + item_id + '" /><input type="hidden" name="item-parent' + randomnumber + '" id="item-parent' + randomnumber + '" value="' + item_parent_id + '" /><input type="hidden" name="item-title' + randomnumber + '" id="item-title' + randomnumber + '" value="' + item_title + '" /><input type="hidden" name="item-url' + randomnumber + '" id="item-url' + randomnumber + '" value="' + item_url + '" /><input type="hidden" name="item-description' + randomnumber + '" id="item-description' + randomnumber + '" value="' + item_description + '" /><input type="hidden" name="item-position' + randomnumber + '" id="item-position' + randomnumber + '" value="' + randomnumber + '" /><input type="hidden" name="item-type' + randomnumber + '" id="item-type' + randomnumber + '" value="' + item_type + '" /><input type="hidden" name="item-attr-title' + randomnumber + '" id="item-attr-title' + randomnumber + '" value="' + item_title + '" /><input type="hidden" name="item-target' + randomnumber + '" id="item-target' + randomnumber + '" value="0" /></li>');
// Give some feedback to the user
jQuery( '.menu #menu-' + randomnumber + ' dt:first' ).animate( { backgroundColor: '#FFFF33' }, { duration: 'normal', complete: function() { jQuery(this).css( 'backgroundColor', '' ); }});
// Enable drag-n-drop
wp_drag_and_drop();
wp_update_post_data();
// Reload thickbox
tb_init('a.thickbox, area.thickbox, input.thickbox');
};
/*
* Queues items in perperation for appendToList
*
* @param string type - Page, Category, or Custom.
* @param string link - menu text.
* @param string url - url of the menu.
* @param int id - menu id.
* @param int parent_id - default 0.
* @param string description - the description of the menu item.
*/
function wp_update_queue( e, item_type, item_title, item_url, item_id, item_parent_id, item_description ) {
var randomnumber = wp_get_unique_menu_id();
var menu_item_id = jQuery(e).attr('id');
if ( jQuery(e).attr('checked') ) {
// Add menu item to the queue
jQuery('#queue').append('<li id="menu-' + 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_type + '</span><a class="item-edit thickbox" id="edit' + randomnumber + '" value="' + randomnumber +'" onClick="wp_edit_menu_item('+ randomnumber +')" title="' + navMenuL10n.thickbox + '" href="#TB_inline?height=380&width=300&inlineId=menu-item-settings">' + navMenuL10n.edit + '</a> | <a class="item-delete" id="delete' + randomnumber + '" value="' + randomnumber +'">Delete</a></span></dt></dl><input type="hidden" name="item-postmenu' + randomnumber + '" id="item-postmenu' + randomnumber + '" value="' + item_id + '" /><input type="hidden" name="item-parent' + randomnumber + '" id="item-parent' + randomnumber + '" value="' + item_parent_id + '" /><input type="hidden" name="item-title' + randomnumber + '" id="item-title' + randomnumber + '" value="' + item_title + '" /><input type="hidden" name="item-url' + randomnumber + '" id="item-url' + randomnumber + '" value="' + item_url + '" /><input type="hidden" name="item-description' + randomnumber + '" id="item-description' + randomnumber + '" value="' + item_description + '" /><input type="hidden" name="item-position' + randomnumber + '" id="item-position' + randomnumber + '" value="' + randomnumber + '" /><input type="hidden" name="item-type' + randomnumber + '" id="item-type' + randomnumber + '" value="' + item_type + '" /><input type="hidden" name="item-attr-title' + randomnumber + '" id="item-attr-title' + randomnumber + '" value="' + item_title + '" /><input type="hidden" name="item-target' + randomnumber + '" id="item-target' + randomnumber + '" value="0" /><input type="hidden" name="item-id' + randomnumber + '" id="item-id' + randomnumber + '" value="'+ menu_item_id +'" /></li>');
} else {
// Remove the item from the queue
if ( menu_item_id == jQuery('#queue li input[name^="item-id"]' ).val() ) {
jQuery('#queue li input[name^="item-id"]' ).parent().remove()
};
};
};
/**
* Grabs items from the queue and adds them to the menu.
*
* @param string button - a reference of the button that was clicked
*/
function wp_add_queued_items_to_menu( button ) {
// Grab items in queue
var items = jQuery('#queue').children();
// Empty Queue
jQuery('#queue').empty();
// Appends HTML to the menu
jQuery('.menu').append( items );
// Give some feedback to the user
jQuery(items).each(function(){
jQuery(this).find('dt').animate( { backgroundColor: '#FFFF33' }, { duration: 'normal', complete: function() { jQuery(this).css( 'backgroundColor', '' ); }});
});
// Uncheck the checkboxes in the list
jQuery(button).offsetParent().find('.list-container input').attr('checked', false);
wp_update_post_data();
// Enable drag-n-drop
wp_drag_and_drop();
// Reload thickbox
tb_init('a.thickbox, area.thickbox, input.thickbox');
};
/**
* Allow the items in the Menu to be dragged and dropped.
*/
function wp_drag_and_drop() {
// Make sure all li's have dropzones
jQuery('.menu li').each(function(){
if ( !jQuery(this).children('.dropzone').attr('class') ) {
jQuery(this).prepend('<div class="dropzone"></div>');
};
});
// make menu item draggable
jQuery('.menu li').draggable({
handle: ' > dl',
opacity: .8,
addClasses: false,
helper: 'clone',
zIndex: 100,
});
// make menu item droppable
jQuery('.menu li dl, .menu li .dropzone').droppable({
accept: '.menu li',
tolerance: 'pointer',
drop: function(e, ui) {
var li = jQuery(this).parent();
var child = !jQuery(this).hasClass('dropzone');
// 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);
jQuery(this).parent().find('dt').removeAttr('style');
jQuery(this).parent().find('div:first').removeAttr('style');
},
over: function() {
// Add child
if ( jQuery(this).attr('class') == 'dropzone ui-droppable' ) {
jQuery(this).parent().find('div:first').css('background', 'none').css('height', '50px');
}
// Add above
else if ( jQuery(this).attr('class') == 'ui-droppable' ) {
jQuery(this).parent().find('dt:first').css('background', '#d8d8d8');
} else {
// do nothing
}
var parentid = jQuery(this).parent().attr('id');
},
out: function() {
jQuery(this).parent().find('dt').removeAttr('style');
jQuery(this).parent().find('div:first').removeAttr('style');
jQuery(this).filter('.dropzone').css({ borderColor: '' });
}
}
);
}
/**
* Gets a unique number based on how many items are in the menu
*/
function wp_get_unique_menu_id() {
var count = jQuery('.menu li').length + 1;
var randomnumber = count;
var validatetest = 0;
try {
var test = document.getElementById( 'menu-' + randomnumber.toString() ).value;
}
catch ( err ) {
validatetest = 1;
}
while ( validatetest == 0 ) {
randomnumber = randomnumber + 1;
try {
var test2 = document.getElementById( 'menu-' + randomnumber.toString() ).value;
}
catch ( err ) {
validatetest = 1;
}
}
return randomnumber;
}
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