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/***************************************************************************

 *   Copyright (C) 2008 by phpSysInfo - A PHP System Information Script    *

 *   http://phpsysinfo.sourceforge.net/                                    *

 *                                                                         *

 *   This program 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.                                   *

 *                                                                         *

 *   This program 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 this program; if not, write to the                         *

 *   Free Software Foundation, Inc.,                                       *

 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *

 ***************************************************************************/

//

// $Id: ps.js 661 2012-08-27 11:26:39Z namiltd $

//

/*global $, jQuery, buildBlock, datetime, plugin_translate, createBar, genlang */

"use strict";

var ps_show = false;

/**

 * build the table where content is inserted

 * @param {jQuery} xml plugin-XML

 */

function ps_buildTable(xml) {

    var html = "", tree = [], closed = [], memwas = false, cpuwas = false;

    $("#Plugin_PS #Plugin_PSTable").remove();

    html += "  <div style=\"overflow-x:auto;\">\n";

    html += "    <table id=\"Plugin_PSTable\" class=\"tablemain\">\n";

    html += "      <thead>\n";

    html += "        <tr>\n";

    html += "          <th>" + genlang(2, "PS") + "</th>\n";

    html += "          <th style=\"width:40px;\">" + genlang(3, "PS") + "</th>\n";

    html += "          <th style=\"width:40px;\">" + genlang(4, "PS") + "</th>\n";

    html += "          <th style=\"width:120px;\">" + genlang(5, "PS") + "</th>\n";

    html += "          <th style=\"width:120px;\">" + genlang(6, "PS") + "</th>\n";

    html += "        </tr>\n";

    html += "      </thead>\n";

    html += "      <tbody class=\"tree\">\n";

    $("Plugins Plugin_PS Process", xml).each(function ps_getprocess(id) {

        var close = 0, pid = 0, ppid = 0, name = "", percent = 0, parentId = 0, expanded = 0, cpu = 0;

        name = $(this).attr("Name").replace(/,/g, ",<wbr>").replace(/\s/g, " <wbr>").replace(/\./g, ".<wbr>").replace(/-/g, "<wbr>-").replace(/\//g, "<wbr>/"); /* split long name */

        parentId = parseInt($(this).attr("ParentID"), 10);

        pid = parseInt($(this).attr("PID"), 10);

        ppid = parseInt($(this).attr("PPID"), 10);

        percent = parseInt($(this).attr("MemoryUsage"), 10);

        cpu = parseInt($(this).attr("CPUUsage"), 10);

        expanded = parseInt($(this).attr("Expanded"), 10);

        html += "        <tr><td><div class=\"treediv\"><span class=\"treespan\">" + name + "</div></span></td><td>" + pid + "</td><td>" + ppid + "</td><td>" + createBar(percent) + "</td><td>" + createBar(cpu) + "</td></tr>\n";

        close = tree.push(parentId);

        if (!isNaN(expanded) && (expanded === 0)) {

            closed.push(close);

        }

        if (!memwas && !isNaN(percent)) {

            memwas = true;

        }

        if (!cpuwas && !isNaN(cpu)) {

            cpuwas = true;

        }

        ps_show = true;

    });

    html += "      </tbody>\n";

    html += "    </table>\n";

    html += "  </div>\n";

    $("#Plugin_PS").append(html);

    if (memwas) {

        $('#Plugin_PSTable td:nth-child(4),#Plugin_PSTable th:nth-child(4)').show();

    } else {

        $('#Plugin_PSTable td:nth-child(4),#Plugin_PSTable th:nth-child(4)').hide();

    }

    if (cpuwas) {

        $('#Plugin_PSTable td:nth-child(5),#Plugin_PSTable th:nth-child(5)').show();

    } else {

        $('#Plugin_PSTable td:nth-child(5),#Plugin_PSTable th:nth-child(5)').hide();

    }

    $("#Plugin_PSTable").jqTreeTable(tree, {

        openImg: "./gfx/treeTable/tv-collapsable.gif",

        shutImg: "./gfx/treeTable/tv-expandable.gif",

        leafImg: "./gfx/treeTable/tv-item.gif",

        lastOpenImg: "./gfx/treeTable/tv-collapsable-last.gif",

        lastShutImg: "./gfx/treeTable/tv-expandable-last.gif",

        lastLeafImg: "./gfx/treeTable/tv-item-last.gif",

        vertLineImg: "./gfx/treeTable/vertline.gif",

        blankImg: "./gfx/treeTable/blank.gif",

        collapse: closed,

        column: 0,

        striped: true,

        highlight: false,

        state: false

    });

}

/**

 * load the xml via ajax

 */

function ps_request() {

    $("#Reload_PSTable").attr("title", "reload");

    $.ajax({

        url: "xml.php?plugin=PS",

        dataType: "xml",

        error: function ps_error() {

            $.jGrowl("Error loading XML document for Plugin PS!");

        },

        success: function ps_buildblock(xml) {

            populateErrors(xml);

            ps_buildTable(xml);

            if (ps_show) {

                plugin_translate("PS");

                $("#Plugin_PS").show();

            }

        }

    });

}

$(document).ready(function ps_buildpage() {

    $("#footer").before(buildBlock("PS", 1, true));

    $("#Plugin_PS").css("width", "915px");

    ps_request();

    $("#Reload_PSTable").click(function ps_reload(id) {

        ps_request();

        $(this).attr("title", datetime());

    });

});