<?php
set_time_limit(0);

// Define base path obtainable throughout the whole application
defined('BASE_PATH')
|| define('BASE_PATH', realpath(dirname(__FILE__)));

// Define path to application directory
defined('APPLICATION_PATH')
|| define('APPLICATION_PATH', realpath(dirname(__FILE__) . '/../application'));

// Define application environment
defined('APPLICATION_ENV')
|| define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'production'));

defined('APPLICATION_LOCAL_CONFIG') || define('APPLICATION_LOCAL_CONFIG', (getenv('APPLICATION_LOCAL_CONFIG') ? getenv('APPLICATION_LOCAL_CONFIG') : '/etc/activeteach/local.ini'));

if(file_exists(APPLICATION_PATH . '/../vendor/zendframework/zendframework1/library/'))
{
    // Ensure zend is on include_path
    set_include_path(implode(PATH_SEPARATOR, array(
        realpath(APPLICATION_PATH . '/../vendor/zendframework/zendframework1/library'),
        get_include_path(),
    )));
}

// Ensure library/ is on include_path
set_include_path(implode(PATH_SEPARATOR, array(
    realpath(APPLICATION_PATH . '/../library'),
    get_include_path(),
)));

/** api dependencies */
if(file_exists(realpath(APPLICATION_PATH . '/../vendor/google/apiclient/src/Google/autoload.php')))
{
    require realpath(APPLICATION_PATH . '/../vendor/google/apiclient/src/Google/autoload.php');
}

/** Zend_Application */
require_once 'Zend/Application.php';
require_once 'Zend/Config/Ini.php';

if(!function_exists("array_column"))
{
    function array_column($array, $column_name)
    {
        return array_map(function ($element) use ($column_name)
        {
            return $element[$column_name];
        }, $array);
    }
}

$config = new Zend_Config_Ini(
    APPLICATION_PATH . '/configs/application.ini',
    APPLICATION_ENV,
    array('allowModifications' => true)
);

$localConfig = new Zend_Config_Ini(APPLICATION_LOCAL_CONFIG);

$config->merge($localConfig);
$config->setReadOnly();

// Create application, bootstrap, and run
$application = new Zend_Application(
    APPLICATION_ENV,
    $config
);

$application->bootstrap()
    ->run();