/*
 * This file is part of Invenio.
 * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 CERN.
 *
 * Invenio is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * Invenio is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Invenio; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 */


function buildPager(data){
	$("#" + data.pagerId).ajaxPager({
		previous: true, // previous page link is going to be displayed
		previousText: "‹ prev",   // prevous page link text
		next: true,             // whether to display a next page link
		nextText: "next ›",       // next page link text
		first: true,            // whether to display a first page link
		firstText: "« first",// first page link text
		last: true,             // whether to display a last page link
		lastText: "last »", // last page link text
		linkPagesStart: 1,      // number of page links at start
		linkPagesBefore: 2,     // number of page links before current page
		linkPagesAfter: 4,      // number of page links after current page
		linkPagesEnd: 1,        // number of page link at end
		linkPagesBreak: "...",  // text for breaks in page links
		preLoad: 4,  // how many pages to preload ahead of current page
		selector: "#page{i} .content", // css selector for ajax response and same page elements
		destroyOriginal: true,  // whether to destory to original if content from same page elements
		page: 1,                // starting page
		type: 'ajax',           // default page type
		linkOverflow: true,// whether to let wasted links from one area of the pager to be added to another
		loadingText: "<h4>Loading page...</h4>", // Text to display before page loads
		pages: data.pages
	});
}

$(document).ready(function(){
	$("#holdingpencontainer").treeview({
		animated: "fast",
		speed: 1,
		collapsed: "true",
		toggle: function(){
			if (!$(this).hasClass("loaded")){
				elementId = $(this).attr("id");
				var p = $("<li><span>Loading...</span></li>").appendTo("#" + elementId + "_ul");
				$("#holdingpencontainer").treeview({add : p});

				$.getJSON(serverAddress + "/admin/bibharvest/oaiharvestadmin.py/getHoldingPenData",
						{elementId : $(this).attr("id")},
						function(json){
							$("#" + json.elementId + "_ul").empty();
							var p = $(json.html).appendTo("#" + json.elementId + "_ul");
							$("#holdingpencontainer").treeview({add : p});
							$("#" + json.elementId).addClass("loaded");
							if (json.additionalData != null){
								buildPager(json.additionalData);
							}
						});
			}
		}
	})
});