all-in-one-event-calendar.php

<?php
/**
 * Plugin Name: All-in-One Event Calendar by Time.ly
 * Plugin URI: http://wordpress.org/plugins/all-in-one-event-calendar/
 * Description: A calendar system with month, week, day, agenda views, upcoming events widget, color-coded categories, recurrence, and import/export of .ics feeds.
 * Author: Time.ly Network Inc.
 * Author URI: http://time.ly/
 * Version: 2.5.0
 * Text Domain: all-in-one-event-calendar
 * Domain Path: /language
 */
$ai1ec_base_dir = dirname( __FILE__ );
$ai1ec_base_url = plugins_url( '', __FILE__ );

$ai1ec_config_path = $ai1ec_base_dir . DIRECTORY_SEPARATOR . 'app' .
		DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR;

// Include configuration files and initiate global constants as they are used
// By the error/exception handler too.
foreach ( array( 'constants-local.php', 'constants.php' ) as $file ) {
	if ( is_file( $ai1ec_config_path . $file ) ) {
		require_once $ai1ec_config_path . $file;
	}
}

if ( ! function_exists( 'ai1ec_initiate_constants' ) ) {
	throw new Ai1ec_Exception(
			'No constant file was found.'
	);
}
ai1ec_initiate_constants( $ai1ec_base_dir, $ai1ec_base_url );

require $ai1ec_base_dir . DIRECTORY_SEPARATOR . 'lib' .
	DIRECTORY_SEPARATOR . 'exception' . DIRECTORY_SEPARATOR . 'ai1ec.php';
require $ai1ec_base_dir . DIRECTORY_SEPARATOR . 'lib' .
	DIRECTORY_SEPARATOR . 'exception' . DIRECTORY_SEPARATOR . 'error.php';
require $ai1ec_base_dir . DIRECTORY_SEPARATOR . 'lib' .
	DIRECTORY_SEPARATOR . 'exception' . DIRECTORY_SEPARATOR . 'handler.php';
require $ai1ec_base_dir . DIRECTORY_SEPARATOR . 'lib' .
	DIRECTORY_SEPARATOR . 'http' . DIRECTORY_SEPARATOR . 'response' .
	DIRECTORY_SEPARATOR . 'helper.php';
$ai1ec_exception_handler = new Ai1ec_Exception_Handler(
	'Ai1ec_Exception',
	'Ai1ec_Error_Exception'
);


// if the user clicked the link to reactivate the plugin
if ( isset( $_GET[Ai1ec_Exception_Handler::DB_REACTIVATE_PLUGIN] ) ) {
	$ai1ec_exception_handler->reactivate_plugin();
}
$soft_disable_message = $ai1ec_exception_handler->get_disabled_message();
if ( false !== $soft_disable_message ) {
	return $ai1ec_exception_handler->show_notices( $soft_disable_message );
}

$prev_er_handler = set_error_handler(
	array( $ai1ec_exception_handler, 'handle_error' )
);
$prev_ex_handler = set_exception_handler(
	array( $ai1ec_exception_handler, 'handle_exception' )
);
$ai1ec_exception_handler->set_prev_er_handler( $prev_er_handler );
$ai1ec_exception_handler->set_prev_ex_handler( $prev_ex_handler );

// Regular startup sequence starts here

require $ai1ec_base_dir . DIRECTORY_SEPARATOR . 'lib' .
	DIRECTORY_SEPARATOR . 'bootstrap' . DIRECTORY_SEPARATOR . 'loader.php';

require $ai1ec_base_dir . DIRECTORY_SEPARATOR . 'lib' .
	DIRECTORY_SEPARATOR . 'global-functions.php';

require $ai1ec_base_dir . DIRECTORY_SEPARATOR . 'app' .
	DIRECTORY_SEPARATOR . 'controller' . DIRECTORY_SEPARATOR . 'extension.php';

require $ai1ec_base_dir . DIRECTORY_SEPARATOR . 'app' .
	DIRECTORY_SEPARATOR . 'controller' . DIRECTORY_SEPARATOR . 'extension-license.php';

$ai1ec_loader = new Ai1ec_Loader( $ai1ec_base_dir );
@ini_set( 'unserialize_callback_func', 'spl_autoload_call' );
spl_autoload_register( array( $ai1ec_loader, 'load' ) );

$ai1ec_front_controller = new Ai1ec_Front_Controller();
$ai1ec_front_controller->initialize( $ai1ec_loader );