<?php
////
// Author: Sean Colombo
// Date: 20061010
// ModD: 20080229 for doItLater.com
//
// Global definitions.
// Can include other specific define files also.
// Also contains functions (see bottom of file) for reverse lookups of definition names.
// Functions:
//	lookupDef()
//	preg_lookupDef()
////

include_once 'utils.php'; // needed for getDomain()

// Determines which type of server this is.
define('SERVER_DEV', 'SERVER_DEV');
define('SERVER_TEST', 'SERVER_TEST');
define('SERVER_BETA', 'SERVER_BETA');
define('SERVER_RELEASE', 'SERVER_RELEASE');
// Must be done all lowercase to match return format of getSite()
$servers = array(
	SERVER_DEV => "localhost",
	SERVER_TEST => "test.doitlater.com",
	SERVER_BETA => "beta.doitlater.com",
	SERVER_RELEASE => "doitlater.com",
);
$flipped = array_flip($servers);
$site = getDomain();
if(isset($flipped[$site])){
	define('WHICH_SERVER', $flipped[$site]);
} else {
	// TODO: AT RELEASE - uncomment this or log it somehow.
	define('WHICH_SERVER', SERVER_RELEASE);
	//print "Server type cannot be determined for server: $site.  Please make sure you have updated \$servers array in defines.php.";
}

// Jquery defines
define('JQUERY_VERSION', '1.1.2');
switch( WHICH_SERVER ){
	case SERVER_DEV:
		define('JQUERY_DIR', 'jquery/'.JQUERY_VERSION.'/src/');
		break;
	case SERVER_TEST:
	case SERVER_BETA:
	case SERVER_RELEASE:
	default:
		define('JQUERY_DIR', 'jquery/'.JQUERY_VERSION.'/packed/');
};

// TODO: Make the structure use these like Pedlr did instead of a fixed width like is currently in struct.
define('CSS_WRAPPER_MIN_WIDTH', 772);
define('CSS_WRAPPER_MAX_WIDTH', 965);

define('MIN_AGE_REGISTER', 14); // can't register if less than this age
define('MIN_AGE_ADULT', 18); // user doesn't have total freedom until this age

// For profile pics
define('IMG_WIDTH_LIL', 50);
define('IMG_WIDTH_MED', 100);
define('IMG_WIDTH_BIG', 186);
define('IMG_HEIGHT_LIL', (IMG_WIDTH_LIL*2.5));
define('IMG_HEIGHT_MED', (IMG_WIDTH_MED*2.5));
define('IMG_HEIGHT_BIG', (IMG_WIDTH_BIG*2.5));
// For album pics
define('ALBUM_PIC_WIDTH', 550); // 640x480 left little room for anything else on the page... (for ref: Flickr is 500, facebook is ??, MySpace is ??, PhotoBucket is ??, WebShots is ??, linkinn is ??, CollegeHumor is ??).
define('ALBUM_PIC_HEIGHT', 800);
define('ALBUM_THUMB_WIDTH', IMG_WIDTH_MED);
define('ALBUM_THUMB_HEIGHT', ALBUM_THUMB_WIDTH); // make it fit into a square.


GLOBAL $USER_CONSTS;

////
// Given a prefix and a value, returns the original key that starts with that prefix and is set to the value.
// For instance, if you want the CART_STATE_* which was defined to value '2', call lookupDef('CART_STATE_', 2);
// If the key you are looking up does not have a solid prefix, use preg_lookupDef().
// Returns false if no match is found.  Returns the keyname otherwise.
////
function lookupDef($prefix, $value){
	GLOBAL $USER_CONSTS;
	if(!is_array($USER_CONSTS)){
		$defs = get_defined_constants(true);
		$USER_CONSTS = $defs['user'];
	}
	$defs = $USER_CONSTS;

	$retVal = false;
	foreach($defs as $defKey=>$defVal){
		if(($defVal === $value) && (startsWith($defKey, $prefix))){
			$retVal = $defKey;
			break;
		}
	}
	return $retVal;
} // end lookupDef()

////
// Same as lookupDef except that the first parameter is not a prefix, it is a regular expression which the key
// should match.
// Returns false if no match is found.  Returns the keyname otherwise.
////
function preg_lookupDef($regEx, $value){
	GLOBAL $USER_CONSTS;
	if(!is_array($USER_CONSTS)){
		$defs = get_defined_constants(true);
		$USER_CONSTS = $defs['user'];
	}

	$defs = $USER_CONSTS;
	$retVal = false;
	foreach($defs as $defKey=>$defVal){
		if(($defVal === $value) && (0<preg_match($regEx, $defKey))){
			$retVal = $defKey;
			break;
		}
	}
	return $retVal;
} // end preg_lookupDef()

?>