seed.php

<?php

/**
 * Bootstrap code for the framework
 *
 * Includes require libraries
 *
 * @package seed
 */

// We prefer E_ALL error reporting
if(defined('E_DEPRECATED')) { // PHP 5.3+
	error_reporting(E_ALL & ~E_STRICT & ~E_DEPRECATED);
} else {
	error_reporting(E_ALL);
}

// CONSTANTS //

// Probably not the best way to detect if we're on the command line
/**
 * If the request was made via the command line
 */
define('COMMAND_LINE', isset($_SERVER['PWD']) && true);

/**
 * Major php version
 */
define('SEED_PHP_VERSION', substr(phpversion(), 0, 1));

/**
 * Path to the framework
 */
define('FRAMEWORK_PATH', dirname(__FILE__).'/');

/**
 * Path to the called script
 */
if (COMMAND_LINE) {
	define('SCRIPT_PATH', realpath($_SERVER['PWD'].'/'.$_SERVER['SCRIPT_FILENAME']));
} else {
	define('SCRIPT_PATH', $_SERVER['SCRIPT_FILENAME']);
}

/**
 * The current request URI
 */
if (isset($_SERVER['REQUEST_URI'])) {
	define('REQUEST_URI', $_SERVER['REQUEST_URI']);
} else {
	define('REQUEST_URI', '');
}

// INCLUDES //

/**
 * Base files
 */
seed_include('library/base');

/**
 * Custom error handler
 */
seed_include('error/error');

// FUNCTIONS //

/**
 * Includes a seed class or packages
 *
 * @param string $path  The class (e.g. "library/error") or package (e.g. "library") to include
 * @return bool
 */
function seed_include($path) {
	$path = strtolower($path);
	$path_parts = explode('/', $path);

	if (!count($path_parts) || count($path_parts) > 2) {
		trigger_error("Inavlid path", E_USER_WARNING);
		return false;

	}

	$path = dirname(__FILE__).'/'.$path_parts[0].'/';

	if (isset($path_parts[1])) {
		$path .= '/lib/'.$path_parts[1].'.php';
	} else {
		$path .= $path_parts[0].'.php';
	}

	if (!file_exists($path)) {
		trigger_error("Couldn't find required class in '$path'", E_USER_WARNING);
		return false;
	}

	require_once($path);

	return true;

}

function seed_vendor_include($path) {
	$path = strtolower($path);

	$path = dirname(__FILE__).'/vendor/'.$path.'.php';

	if (!file_exists($path)) {
		trigger_error("Couldn't find required class in '$path'", E_USER_WARNING);
		return false;
	}

	require_once($path);

	return true;
}

/**
 * Includes all the files in a given dir
 *
 * @param string $path
 * @return bool
 */
function seed_require_dir($path, $load_first = null) {
	if (!file_exists($path) || !is_dir($path)) {
		trigger_error("'$path' is not a directory", E_USER_WARNING);
		return false;
	}

	if (!is_null($load_first)) {
		if (!is_array($load_first)) $load_first = array($load_first);

		foreach($load_first as $file) {
			if (file_exists($path.$file)) {
				require_once($path.$file);
			}
		}

	} else {
		$load_first = array();
	}

	$dir = dir($path);

	while(($file = $dir->read()) !== false ) {
		// ignore directories, hidden files, and files whose extension is not php
		if (substr($file, 0, 1) == '.' || substr($file, -4) != '.php' || in_array($file, $load_first)) {
			continue;
		}

		// make sure the file exists
		if(is_file($path.$file)) {
			require_once($path.$file);
		}
	}

	return true;
}



?>