<?php

declare(strict_types=1);

/**

* Set up include path for source handling

*/

set_include_path(get_include_path() . ":" . __DIR__ . '/src/');

/**

* Set up required classes (with the autoloader)

*/

require_once 'vendor/autoload.php';

use Garden\Cli\Cli;

use PHPDraft\In\ApibFileParser;

use PHPDraft\Out\Sorting;

use PHPDraft\Out\Version;

use PHPDraft\Parse\ExecutionException;

use PHPDraft\Parse\ParserFactory;

use PHPDraft\Parse\ResourceException;

define('VERSION', '0');

//define('ID_STATIC', 'SOME_ID');

try

{

// Define the cli options.

$cli = new Cli();

$cli->description('Parse API Blueprint files.')

->opt('help:h', 'This help text', false)

->opt('version:v', 'Print the version for PHPDraft.', false)

->opt('file:f', 'Specifies the file to parse.', false)

->opt('openapi:a', 'Output location for an OpenAPI file.', false)

->opt('yes:y', 'Always accept using the online mode.', false, 'bool')

->opt('online:o', 'Always use the online mode.', false, 'bool')

->opt('template:t', 'Specifies the template to use. (defaults to \'default\').', false)

->opt('sort:s', 'Sort displayed values [All|None|Structures|Webservices] (defaults to the way the objects are in the file).', false)

->opt('header_image:i', 'Specifies an image to display in the header.', false)

->opt('css:c', 'Specifies a CSS file to include (value is put in a link element without checking).', false)

->opt('javascript:j', 'Specifies a JS file to include (value is put in a script element without checking).', false)

->opt('debug-json-file', 'Input a rendered JSON file for debugging.', false)

->opt('debug-json', 'Input a rendered JSON text for debugging.', false);

// Parse and return cli args.

$args = $cli->parse($argv, FALSE);

if (isset($args['help']) || empty($args->getOpts())) {

$cli->writeHelp();

throw new ExecutionException('', 0);

}

if (isset($args['version'])) {

Version::version();

throw new ExecutionException('', 0);

}

stream_set_blocking(STDIN, false);

$stdin = stream_get_contents(STDIN);

$file = $args->getOpt('file');

if (!empty($stdin) && $file !== NULL) {

throw new ExecutionException('ERROR: Passed data in both file and stdin', 2);

} elseif (!empty($stdin) && $file === NULL) {

$file = tempnam(sys_get_temp_dir(), 'phpdraft');

file_put_contents($file, $stdin);

}

if ($file === NULL || $file === '')

{

throw new ExecutionException('ERROR: File does not exist', 200);

}

if (!($file !== NULL || isset($args['debug-json-file']) || isset($args['debug-json']))) {

throw new ExecutionException('Missing required option: file', 1);

}

define('THIRD_PARTY_ALLOWED', getenv('PHPDRAFT_THIRD_PARTY') !== '0');

if ((isset($args['y']) || isset($args['o'])) && THIRD_PARTY_ALLOWED) {

define('DRAFTER_ONLINE_MODE', 1);

}

if (!isset($args['debug-json-file']) && !isset($args['debug-json'])) {

$apib_parser = new ApibFileParser($file);

$apib = $apib_parser->parse();

$offline = FALSE;

$online = FALSE;

try {

$parser = ParserFactory::getDrafter();

$parser = $parser->init($apib);

$data = $parser->parseToJson();

} catch (ResourceException $exception) {

throw new ExecutionException('No drafter available', 255);

}

} else {

$json_string = $args['debug-json'] ?? file_get_contents($args['debug-json-file']);

$data = json_decode($json_string);

}

if (isset($args['openapi'])) {

$openapi = ParserFactory::getOpenAPI()->init($data);

$openapi->write($args['openapi']);

}

$html = ParserFactory::getJson()->init($data);

$name = 'PHPD_SORT_' . strtoupper($args->getOpt('sort', ''));

$html->sorting = Sorting::${$name} ?? Sorting::PHPD_SORT_NONE->value;

$color1 = getenv('COLOR_PRIMARY') === FALSE ? NULL : getenv('COLOR_PRIMARY');

$color2 = getenv('COLOR_SECONDARY') === FALSE ? NULL : getenv('COLOR_SECONDARY');

$colors = (is_null($color1) || is_null($color2)) ? '' : '__' . $color1 . '__' . $color2;

$html->build_html(

$args->getOpt('template', 'default') . $colors,

$args['header_image'],

$args['css'],

$args['javascript']

);

echo $html;

}

catch (ExecutionException|Exception $exception)

{

file_put_contents('php://stderr', $exception->getMessage() . PHP_EOL);

exit($exception->getCode());

}

function phpdraft_var_dump(...$vars)

{

if (defined('__PHPDRAFT_PHAR__'))

{

return;

}

echo '<pre>';

foreach ($vars as $var)

{

var_dump($var);

}

echo '</pre>';

}