aowow/pages/compare.php

<?php

if (!defined('AOWOW_REVISION'))
    die('invalid access');


// tabId 1: Tools g_initHeader()
class ComparePage extends GenericPage
{
    protected $tpl           = 'compare';
    protected $tabId         = 1;
    protected $mode          = CACHETYPE_PAGE;
    protected $js            = array(
        'profile.js',
        'Draggable.js',
        'filters.js',
        'Summary.js',
        'swfobject.js',
    );
    protected $css           = array(
        ['path' => 'Summary.css'],
        ['path' => 'Summary_ie6.css', 'ieCond' => 'lte IE 6'],
    );

    protected $summary       = [];
    protected $cmpItems      = [];

    private   $compareString = '';

    public function __construct()
    {
        parent::__construct();

        // prefer $_GET over $_COOKIE
        if (!empty($_GET['compare']))
            $this->compareString = $_GET['compare'];
        else if (!empty($_COOKIE['compare_groups']))
            $this->compareString = urldecode($_COOKIE['compare_groups']);

        $this->name = Lang::$main['compareTool'];
    }

    protected function generateContent()
    {
        // add conditional js
        $this->addJS('?data=weight-presets.gems.enchants.itemsets&locale='.User::$localeId.'&t='.$_SESSION['dataKey']);

        if (!$this->compareString)
            return;

        $sets  = explode(';', $this->compareString);
        $items = $outSet = [];
        foreach ($sets as $set)
        {
            $itemSting = explode(':', $set);
            $outString = [];
            foreach ($itemSting as $substring)
            {
                $params  = explode('.', $substring);
                $items[] = (int)$params[0];
                while (sizeof($params) < 7)
                    $params[] = 0;

                $outString[] = $params;
            }

            $outSet[] = $outString;
        }
        $this->summary = $outSet;

        $iList = new ItemList(array(['i.id', $items]));
        $data  = $iList->getListviewData(ITEMINFO_SUBITEMS | ITEMINFO_JSON);

        foreach ($iList->iterate() as $itemId => $__)
        {
            if (empty($data[$itemId]))
                continue;

            $this->cmpItems[] = [
                $itemId,
                $iList->getField('name', true),
                $iList->getField('quality'),
                $iList->getField('iconString'),
                $data[$itemId]
            ];
        }
    }

    protected function generateTitle()
    {
        array_unshift($this->title, $this->name);
    }

    protected function generatePath() {}
}

?>