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Created: Tue, Sep 23, 5:26 AM

configure_profile.php
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	<?php
	/**
	* @version $Id: configure_profile.php 16251 2015-09-27 06:27:49Z alex $
	* @package In-Portal
	* @copyright Copyright (C) 1997 - 2014 Intechnic. All rights reserved.
	* @license GNU/GPL
	* In-Portal is Open Source software.
	* This means that this software may have been modified pursuant
	* the GNU General Public License, and as distributed it includes
	* or is derivative of works licensed under the GNU General Public License
	* or other free or open source software licenses.
	* See http://www.in-portal.org/license for copyright notices and details.
	*/
	define('FULL_PATH', realpath(dirname(__FILE__) . '/..'));

	final class ConfigureProfileWorkflow
	{

	/**
	* Runs the workflow.
	*
	* @return void
	* @throws Exception When some of executed commands fails.
	*/
	public function run()
	{
	$this->checkPrerequisites();

	if ( !chdir(FULL_PATH) ) {
	throw new Exception('Unable to change working directory to "' . FULL_PATH . '"');
	}

	$xml = $this->runSvnCommand('info --xml');
	$info = new SimpleXMLElement($xml);

	$url = 'http://www.in-portal.com/rest/profiles.json';
	$url_params = array(
	'name' => $this->getArgument(1, 'in-portal.community'),
	'version' => basename($info->entry->url),
	);

	$json = file_get_contents($url . '?' . http_build_query($url_params));
	$profile_data = json_decode($json, true);

	if ( is_null($profile_data) ) {
	throw new Exception('Something went wrong, while queering for profile information. Please try again later.', 104);
	}

	if ( isset($profile_data['errors']) ) {
	$first_error = reset($profile_data['errors']);

	throw new Exception($first_error['message'], 105);
	}

	$svn_property_file = tempnam(sys_get_temp_dir(), 'svn_externals');
	file_put_contents($svn_property_file, $profile_data['svn:externals']);

	$this->runSvnCommand('propset svn:externals -F ' . escapeshellarg($svn_property_file) . ' .');
	echo 'Please run "svn update" on the working copy to finish the process.' . PHP_EOL;
	}

	/**
	* Checks prerequisites.
	*
	* @return void
	* @throws Exception When one of prerequisites are not met.
	*/
	protected function checkPrerequisites()
	{
	if ( PHP_SAPI !== 'cli' ) {
	throw new Exception('This script is intended to be used from command-line only !', 100);
	}

	try {
	$this->runSvnCommand('info ' . escapeshellarg(FULL_PATH));
	}
	catch ( Exception $e ) {
	throw new Exception('The "' . FULL_PATH . '" must be an SVN working copy or "svn" binary is not in the PATH', 102);
	}

	$allow_url_fopen = ini_get('allow_url_fopen');

	if ( strtolower($allow_url_fopen) === 'off' \|\| (int)$allow_url_fopen === 0 ) {
	throw new Exception('Temporarily enable "allow_url_fopen" setting in "php.ini" for script to work', 103);
	}
	}

	/**
	* Executes SVN command and returns the result.
	*
	* @param string $arguments Command arguments.
	*
	* @return string
	* @throws Exception If something goes wrong.
	*/
	protected function runSvnCommand($arguments)
	{
	$exit_code = 0;
	$output = array();
	$command = 'svn ' . $arguments . ' 2>&1';

	exec($command, $output, $exit_code);

	if ( $exit_code !== 0 ) {
	throw new Exception('Command "' . $command . '" failed with ' . $exit_code . ' exit code');
	}

	return implode("\n", $output);
	}

	/**
	* Returns passed argument value.
	*
	* @param integer $index Argument index.
	* @param mixed $default Default value.
	*
	* @return mixed
	*/
	protected function getArgument($index, $default = null)
	{
	if ( $index < $_SERVER['argc'] ) {
	return $_SERVER['argv'][$index];
	}

	return $default;
	}

	}


	try {
	$workflow = new ConfigureProfileWorkflow();
	$workflow->run();
	}
	catch ( Exception $e ) {
	echo $e->getMessage().PHP_EOL;
	exit($e->getCode());
	}

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