/sys/include/init.php

<?php

/*

 * Zend framework init - start

 */



// ToDo: Remove this include

set_include_path(get_include_path() . PATH_SEPARATOR . realpath(dirname(APPLICATION_PATH ) . "/sys/include/class"));



// Need the configuration beforehand

include_once(APPLICATION_PATH . '/config/define.php');



/*

 * Make sure the logging folder and file exist

 */

$logFile = APPLICATION_PATH . "/tmp/log/si.log";

// Create tmp log if it does not exist

if (!file_exists(dirname($logFile))) {

    if (!mkdir(dirname($logFile), 0770, true)) {

        simpleInvoicesError('notWriteable','folder', dirname($logFile));

    }

} elseif(!is_writeable(dirname($logFile))) {

    if(!chmod(dirname($logFile), 0770)) {

        simpleInvoicesError('notWriteable','folder', dirname($logFile));

    }

}

if (!is_file($logFile))

{

    $createLogFile = fopen($logFile, 'w') or die(simpleInvoicesError('notWriteable','folder', APPLICATION_PATH . '/tmp/log'));

    fclose($createLogFile);

}

if (!is_writable($logFile)) {



   simpleInvoicesError('notWriteable','file',$logFile);

}



/*

 * Make sure the cache folder exists

 */

if (!file_exists(APPLICATION_PATH . '/tmp/cache')) {

    if (!mkdir(APPLICATION_PATH . '/tmp/cache', 0770, true)) {

        simpleInvoicesError('notWriteable','folder', APPLICATION_PATH . '/tmp/cache');

    }

} elseif(!is_writeable(APPLICATION_PATH . '/tmp/cache')) {

    if(!chmod(APPLICATION_PATH . '/tmp/cache', 0770)) {

        simpleInvoicesError('notWriteable','folder', APPLICATION_PATH . '/tmp/cache');

    }

}



/*

 * Make sure the sessions folder exists

 */

if (isset($config->resources->session->save_path)) {

    if (!file_exists($config->resources->session->save_path)) {

        if (!mkdir($config->resources->session->save_path, 0770, true)) {

            simpleInvoicesError('notWriteable','folder', $config->resources->session->save_path);

        }

    } elseif(!is_writeable($config->resources->session->save_path)) {

        if(!chmod($config->resources->session->save_path, 0770)) {

            simpleInvoicesError('notWriteable','folder', $config->resources->session->save_path);

        }

    }    

}



/**

* Backward compatibility

* 

* Gateway between Bootstrap and Init

* Some global variables may be removed, however, to get a fast start

* we just get them from the Zend_Registry and go along as up until now

*/

$config = Zend_Registry::get('config');

$auth_session = Zend_Registry::get('auth_session');

$logger = Zend_Registry::get('logger');



// ToDo: Delete this once it can be fetched in another way

$baseUrl = $config->resources->frontController->baseUrl;

if ($baseUrl == '/') $baseUrl = '';

Zend_Registry::set('baseUrl', $baseUrl);



//start use of zend_cache

$frontendOptions = array(

    'lifetime' => 7200, // cache lifetime of 2 hours

    'automatic_serialization' => true

);



/*

 * Zend framework init - end

 */







/*

 * Smarty inint - start

 */



#ini_set('display_errors',true);



require_once("smarty/Smarty.class.php");

require_once("lib/paypal/paypal.class.php");



require_once('lib/HTMLPurifier/HTMLPurifier.standalone.php');

require_once('sys/include/functions.php');



//ob_start('addCSRFProtection');





/*

 * Zend Framework cache section - start

 * -- must come after the tmp dir writeable check

 */



// getting a Zend_Cache_Core object

try {

	$backendOptions = array(

		'cache_dir' => APPLICATION_PATH . '/tmp/cache/' // Directory where to put the cache files

	);

	$cache = Zend_Cache::factory('Core',

                             'File',

                             $frontendOptions,

                             $backendOptions);



    //required for some servers

    // This makes it active for Zend_Locale as well

	Zend_Date::setOptions(array('cache' => $cache));

}

catch (Exception $e) {

    echo 'Caught exception: ',  $e->getMessage(), "\n";

}



/*

 * Zend Framework cache section - end

 */



 $smarty = new Smarty();



$smarty->debugging = false;

$smarty->cache_lifetime = 0;



// Set paths for Smarty

$smarty->setTemplateDir(realpath(dirname(APPLICATION_PATH) . '/sys/templates/'));

$smarty->setCacheDir(realpath(APPLICATION_PATH . '/tmp/cache/'));

$smarty->setCompileDir(realpath(APPLICATION_PATH . '/tmp/cache/'));



//adds own smarty plugins

$smarty->addPluginsDir(dirname(__FILE__) . '/smarty_plugins/');



//add stripslash smarty function

$smarty->registerPlugin('modifier', 'unescape', 'stripslashes');

$smarty->registerPlugin('modifier', 'capitalise', 'ucwords');



$smarty->registerPlugin('modifier', "siLocal_number", array("siLocal", "number"));

$smarty->registerPlugin('modifier', "siLocal_number_clean", array("siLocal", "number_clean"));

$smarty->registerPlugin('modifier', "siLocal_number_trim", array("siLocal", "number_trim"));

$smarty->registerPlugin('modifier', "siLocal_number_formatted", array("siLocal", "number_formatted"));

$smarty->registerPlugin('modifier', "siLocal_date", array("siLocal", "date"));

$smarty->registerPlugin('modifier', 'htmlsafe', 'htmlsafe');

$smarty->registerPlugin('modifier', 'urlsafe', 'urlsafe');

$smarty->registerPlugin('modifier', 'urlencode', 'urlencode');

$smarty->registerPlugin('modifier', 'outhtml', 'outhtml');

$smarty->registerPlugin('modifier', 'htmlout', 'outhtml'); //common typo

$smarty->registerPlugin('modifier', 'urlescape', 'urlencode'); //common typo





$path = pathinfo($_SERVER['REQUEST_URI']);

//SC: Install path handling will need changes if used in non-HTML contexts

$install_path = htmlsafe($path['dirname']);





//set up app with relevant php setting

date_default_timezone_set($config->phpSettings->date->timezone);

error_reporting($config->debug->error_reporting);

ini_set('display_startup_errors', $config->phpSettings->display_startup_errors);

ini_set('display_errors', $config->phpSettings->display_errors);

ini_set('log_errors', $config->phpSettings->log_errors);

ini_set('error_log', $config->phpSettings->error_log);



//after config is loaded - do auth

require_once($include_dir . 'sys/include/include_auth.php');



include_once("sys/include/class/db.php");

include_once("sys/include/class/index.php");

$db = db::getInstance();



include_once("sys/include/sql_queries.php");



$install_tables_exists = SimpleInvoices_Db::tableExists("biller");

if ($install_tables_exists == true)

{

	$install_data_exists = SimpleInvoices_Db::dataExists();

}



//TODO - add this as a function in sql_queries.php or a class file

//if ( ($install_tables_exists != false) AND ($install_data_exists != false) )

if ( $install_tables_exists != false )

{

	if (SimpleInvoices_Db_Table_SQLPatchManager::getNumberOfDoneSQLPatches() > "196")

	{

        $SI_EXTENSIONS = new SimpleInvoices_Db_Table_Extensions();

        // ToDo: Watch out! This get's translated while the original doesn't!!!

        $extensions = $SI_EXTENSIONS->fetchAll();

        $DB_extensions = array();

        foreach($extensions as $this_extension) {

            $DB_extensions[$this_extension['name']] = $this_extension;

        }

        /*

	    $sql="SELECT * from ".TB_PREFIX."extensions WHERE (domain_id = :id OR domain_id =  0 ) ORDER BY domain_id ASC";

	    $sth = dbQuery($sql,':id', $auth_session->domain_id ) or die(htmlsafe(end($dbh->errorInfo())));



	    while ( $this_extension = $sth->fetch() )

	    {

	    	$DB_extensions[$this_extension['name']] = $this_extension;

	    }

        */

	    $config->extension = $DB_extensions;

	}

}



/*

 * Moved the extensions init loop out of index so can load extensions stuff before acl code

 */

if ($config->extension != null)

{

	foreach($config->extension as $extension)

	{

		/*

		* If extension is enabled then continue and include the requested file for that extension if it exists

		*/

		if($extension->enabled == "1")

		{

			if(file_exists($include_dir . "sys/extensions/$extension->name/include/init.php"))

			{

				require_once("sys/extensions/$extension->name/include/init.php");

			}

		}

	}

}

// If no extension loaded, load Core

if (! $config->extension)

{

	$extension_core = new Zend_Config(array('core'=>array(

		'id'=>1,

		'domain_id'=>1,

		'name'=>'core',

		'description'=>'Core part of Simple Invoices - always enabled',

		'enabled'=>1

		)));

	$config->extension = $extension_core;

}



require_once($include_dir . 'sys/include/language.php');





//add class files for extensions





//checkConnection();



require_once($include_dir . 'sys/include/manageCustomFields.php');

require_once($include_dir . "sys/include/validation.php");



//if authentication enabled then do acl check etc..

if ($config->authentication->enabled == 1 )

{

	require_once($include_dir . "sys/include/acl.php");

	require_once($include_dir . "sys/include/check_permission.php");

}



/*

Array: Early_exit

- Pages that don't need header or exit prior to adding the template add in here

*/

$early_exit = array();

$early_exit[] = "auth_login";

$early_exit[] = "api_cron";

$early_exit[] = "auth_logout";

$early_exit[] = "export_pdf";

$early_exit[] = "export_invoice";

$early_exit[] = "statement_export";

$early_exit[] = "invoice_template";

$early_exit[] = "payments_print";

#$early_exit[] = "reports_report_statement";

$early_exit[] = "documentation_view";

$early_exit[] = "biller_upload-logo";

//$early_exit[] = "install_index";

$early_exit[] = "export_payment";





$module = isset($_GET['module'])?$_GET['module']:null;

switch ($module)

{

	case "export" :

		$smarty_output = "fetch";

		break;

	default :

		$smarty_output = "display";

		break;

}



//get the url - used for templates / pdf

$siUrl = getURL();

//zend db



// Get extensions from DB, and update config array





//If using the folowing line, the DB settings should be appended to the config array, instead of replacing it (NOT TESTED!)

//$config->extension() = $DB_extensions;



if (isset($install_data_exists) && $install_data_exists) {

    $SI_SYSTEM_DEFAULTS = new SimpleInvoices_Db_Table_SystemDefaults();

    $defaults = $SI_SYSTEM_DEFAULTS->fetchAll();

} else {

    $defaults = array();

}

$smarty->assignGlobal("defaults",$defaults);

$smarty->assignGlobal('baseUrl', $config->resources->frontController->baseUrl);

// Get rid of some errors

$smarty->assign('subPageActive','');

?>