<?php

$hassidepre = $PAGE->blocks->region_has_content('side-pre', $OUTPUT);
$hassidepost = $PAGE->blocks->region_has_content('side-post', $OUTPUT);
$showsidepre = $hassidepre && !$PAGE->blocks->region_completely_docked('side-pre', $OUTPUT);
$showsidepost = $hassidepost && !$PAGE->blocks->region_completely_docked('side-post', $OUTPUT);

$custommenu = $OUTPUT->custom_menu();
$hascustommenu = (empty($PAGE->layout_options['nocustommenu']) && !empty($custommenu));

$bodyclasses = array();
if ($showsidepre && !$showsidepost) {
    $bodyclasses[] = 'side-pre-only';
} else if ($showsidepost && !$showsidepre) {
    $bodyclasses[] = 'side-post-only';
} else if (!$showsidepost && !$showsidepre) {
    $bodyclasses[] = 'content-only';
}
if ($hascustommenu) {
    $bodyclasses[] = 'has_custom_menu';
}

echo $OUTPUT->doctype() ?>
<html <?php echo $OUTPUT->htmlattributes() ?>>
<head>
    <title><?php echo $PAGE->title ?></title>
    <link rel="shortcut icon" href="<?php echo $OUTPUT->pix_url('favicon', 'theme')?>" />
    <meta name="description" content="<?php p(strip_tags(format_text($SITE->summary, FORMAT_HTML))) ?>" />
    <?php echo $OUTPUT->standard_head_html() ?>
</head>
<body id="<?php p($PAGE->bodyid) ?>" class="<?php p($PAGE->bodyclasses.' '.join(' ', $bodyclasses)) ?>">
<?php echo $OUTPUT->standard_top_of_body_html() ?>

<div id="page">

    <div id="page-header" class="clearfix">
        <h1 class="headermain"><?php echo $PAGE->heading ?></h1>
        <div class="headermenu"><?php
            echo $OUTPUT->login_info();
            echo $OUTPUT->lang_menu();
            echo $PAGE->headingmenu;
        ?></div>
        <?php if ($hascustommenu) { ?>
        <div id="custommenu"><?php echo $custommenu; ?></div>
         <?php } ?>
    </div>
<!-- END OF HEADER -->

    <div id="page-content">
        <table id="region-main-box" class="layout-table" summary="layout">
            <tr id="region-post-box">
                <td id="region-pre" class="block-region">
                    <div class="region-content">
                            <?php echo $OUTPUT->blocks_for_region('side-pre') ?>
                    </div>
                </td>
                <?php if ($hassidepre) { ?>
                <td id="region-main-wrap">
                    <div id="region-main">
                        <div class="region-content">
                            <?php echo $OUTPUT->main_content() ?>
                        </div>
                    </div>
                </td>
                <?php
                }
                if ($hassidepost) { ?>
                <td id="region-post" class="block-region">
                    <div class="region-content">
                        <?php echo $OUTPUT->blocks_for_region('side-post') ?>
                    </div>
                </td>
                <?php } ?>
            </tr>
        </table>
    </div>

<!-- START OF FOOTER -->
    <div id="page-footer">
        <p class="helplink">
        <?php echo page_doc_link(get_string('moodledocslink')) ?>
        </p>

        <?php
        echo $OUTPUT->login_info();
        echo $OUTPUT->home_link();
        echo $OUTPUT->standard_footer_html();
        ?>
    </div>
</div>
<?php echo $OUTPUT->standard_end_of_body_html() ?>
</body>
</html>