gensite

#!/usr/local/bin/php
<?php
$nav = getSitemap("nav/nav.json");

$html = buildSitemap($nav->sidemenu);
$html = tidy($html);
$out = new stdClass();
$out->nav = $html;
$out->topnav = buildTopNav($nav->topmenu);

$index = file_get_contents("index.template.html");
$index = preg_replace_callback("/\%\%(.+?)\%\%/", function($match) {
    global $out;

    if (property_exists($out, $match[1])) {
        return $out->{$match[1]};
    } else {
        return "";
    }
}, $index);
print  $index."\n";
function buildTopnav($json) {
    $out = "";
    foreach ($json as $idx=>$item) {
        $out .= '<li class="nav-item d-none d-sm-inline-block"><a href="'.$item->link.'" class="nav-link">'.$item->title.'</a></li>';
    }
    return $out;
}
function buildSitemap($json, $lvl=0) {
    $out = str_repeat("\t", $lvl);

    $arrow = '<i class="right fas fa-angle-left" onclick="console.log(this.closest(\'li\'));this.closest(\'li\').classList.add(\'menu-open\');"></i>';
    $out .= "<ul class=\"nav nav-treeview nav-pills nav-sidebar flex-column nav-child-indent nav-collapse-hide-child\" data-widget=\"treeview\" role=\"menu\" data-accordion=\"false\">";

    foreach ($json as $idx=>$item) {
        if (property_exists($item, "_include")) {
             $item->_children = getSitemap($item->_include);
        }
        $hide = "";
        $out .= str_repeat("\t\t", $lvl);
        if (property_exists($item, "hidden") && $item->hidden) {
            $hide = " style='display:none;' ";
        }
        $out .= "<li class=\"nav-item\"$hide>";
        $ico = "";
        if ($item->icon) {
            if (preg_match("/(webm|gif|jpg|jpeg|svg|png|bmp|ico)$/", $item->icon)) {
                $ico = "<img alt=\"{$item->title}\" class=\"nav-icon\" src=\"{$item->icon}\">";
            } else {
                $ico = "<i class=\"nav-icon {$item->icon}\"></i>";
            }
        }
        if (property_exists($item, "link")) {
            if (!preg_match("/^http/", $item->link)) {
                if (!preg_match("/^[\/\.]/", $item->link)) {
                    $item->link = "/crblog/" . $item->link;
                }
                $out .= "<a href=\"{$item->link}\" title=\"{$item->title}\" onclick=\"return app.doClick(this, event)\" class=\"nav-link\">".$ico." <p>".$item->title;
            } else {
                $out .= "<a href=\"{$item->link}\" title=\"{$item->title}\" onclick=\"return app.doClick(this, event)\" class='nav-link' target='_blank'><p>".$item->title;
            }
        } else {
            $out .= "<a href=\"#\" title=\"{$item->title}\" class=\"nav-link\">$ico <p>".$item->title;
        }
        if (property_exists($item, "_children")) {
            $out .= $arrow. "</p></a>";
            $tmp = buildSitemap($item->_children, $lvl+1);
            $out .= "\n\t\t\t"  . $tmp ."\n";
        } else {
            $out .= "</p></a>";
        }
        $out .= "</li>\n";
    }
    $out .= "\n".str_repeat("\t", $lvl);
    $out .= "</ul>";
    return $out;
}

function getSitemap($file) {
    return json_decode(file_get_contents($file));
}

function tidy($html) {
    $tmpfile = "/tmp/tidy_".uniqid().".html";
    file_put_contents($tmpfile, $html);
    $newhtml = `cat $tmpfile | tidy -q --show-body-only yes`;
    unlink($tmpfile);
    return $newhtml;
}
?>