No documentation for this object"; } if ($obj) { $markdown .= "\n\n"; $markdown .= get_depends_markdown('Depends on', $obj['depends']); $markdown .= get_depends_markdown('Depended on by', $obj['dependedOnBy']); } // Use {{object_id}} to link to an object $arr = explode('{{', $markdown); $markdown = $arr[0]; for ($i = 1; $i < count($arr); $i++) { $pieces = explode('}}', $arr[$i], 2); $name = $pieces[0]; $id_string = get_id_string($name); $name_esc = str_replace('_', '\_', $name); $class = 'select-object'; if (!isset($data[$name])) { $class .= ' missing'; $errors[] = "Object '$obj[name]' links to unrecognized object '$name'"; } $markdown .= "$name_esc"; $markdown .= $pieces[1]; } $html = Markdown::defaultTransform($markdown); // IE can't handle

 (it eats all the line breaks)
    $html = str_replace(''  , '' , $html);
    $html = str_replace('
', '', $html);
    return $html;
}

function get_depends_markdown($header, $arr) {
    $markdown = "### $header";
    if (count($arr)) {
        $markdown .= "\n\n";
        foreach ($arr as $name) {
            $markdown .= "* {{" . $name . "}}\n";
        }
        $markdown .= "\n";
    } else {
        $markdown .= " *(none)*\n\n";
    }
    return $markdown;
}

function get_id_string($name) {
    return 'obj-' . preg_replace('@[^a-z0-9]+@i', '-', $name);
}

function read_config() {
    global $config, $dataset, $dataset_qs;

    $config = json_decode(file_get_contents("data/$dataset/config.json" ), true);
    $config['jsonUrl'] = "json.php$dataset_qs";
}

function read_data() {
    global $config, $data, $dataset, $errors;

    if (!$config) read_config();

    $json   = json_decode(file_get_contents("data/$dataset/objects.json"), true);
    $data   = array();
    $errors = array();

    foreach ($json as $obj) {
        $data[$obj['name']] = $obj;
    }

    foreach ($data as &$obj) {
        $obj['dependedOnBy'] = array();
    }
    unset($obj);
    foreach ($data as &$obj) {
        foreach ($obj['depends'] as $name) {
            if ($data[$name]) {
                $data[$name]['dependedOnBy'][] = $obj['name'];
            } else {
                $errors[] = "Unrecognized dependency: '$obj[name]' depends on '$name'";
            }
        }
    }
    unset($obj);
    foreach ($data as &$obj) {
        $obj['docs'] = get_html_docs($obj);
    }
    unset($obj);
}
?>