<?php
/**
 * Mahara: Electronic portfolio, weblog, resume builder and social networking
 * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
 *                         http://wiki.mahara.org/Contributors
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 * @package    mahara
 * @subpackage core
 * @author     Catalyst IT Ltd
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
 * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
 *
 */

define('INTERNAL', 1);
require('init.php');
define('TITLE', get_string('selfsearch'));

$query         = param_variable('query','');
$artefacttype  = param_variable('artefacttype','all');

$enc_jsonscript = json_encode(get_config('wwwroot') . 'json/selfsearch.php');
$enc_noresults  = json_encode(get_string('noresultsfound'));
$enc_pages = json_encode(get_string('listedinpages', 'view'));

$javascript = <<<EOF
var results = new TableRenderer(
    'searchresults',
    $enc_jsonscript,
    []
);
results.statevars.push('query');
results.statevars.push('type');
results.emptycontent = {$enc_noresults};
results.rowfunction = function (r, rownumber, d) {

    var titleElement;
    if (r.links && r.links._default) {
        titleElement = [H3(null, A({'href': r.links._default}, r.title))];
        delete r.links._default;
    }
    else {
        titleElement = [H3(null, r.title)];
    }

    for ( var k in r.links ) {
        var link = A({'href': r.links[k]}, k);
        titleElement.push(link);
    }

    if (r.views) {
        var viewsList = UL(null);
        var viewsElement = P(null, STRONG(null, $enc_pages), viewsList);
        for ( var k in r.views ) {
            var link = A({'href': r.views[k]}, k);
            viewsList.appendChild(LI(null, link));
        }
    }

    var descriptionElement = P(null);
    descriptionElement.innerHTML = r.summary;

    return TR({'class': 'r' + (rownumber % 2)}, TD(null,
        titleElement,
        descriptionElement,
        viewsElement
    ));
};

function dosearch(e) {
    results.query = $('search_query').value;
    results.offset = 0;

    results.doupdate();
}
EOF;

if (!empty($query)) {
    $javascript .= 'results.query = ' . json_encode($query) . ";\n";
    $javascript .= "results.updateOnLoad();\n";
}
else {
    $javascript .= 'results.query = \'\';';
}

$smarty = smarty(array('tablerenderer'), array(), array(), array('sidebars' => false));
$smarty->assign('query', $query);
$smarty->assign('artefacttype', $artefacttype);
$smarty->assign('INLINEJAVASCRIPT', $javascript);
$smarty->display('selfsearch.tpl');