objects/inc/main.php

<?php

/**
 * Main Class
 * @author franzz
 * @version 2.2
 */
abstract class Main extends PhpObject
{
	//Constants
	const SUCCESS = 'success';
	const ERROR = 'error';
	const UNAUTHORIZED = 'unauthorized';
	const NOT_FOUND = 'unknown action';
	const NO_DATA = 'No Data';
	//...
	
	const ACTIVE = 1;
	const INACTIVE = 0;
	
	//Folders
	const MASKS_FOLDER = 'masks/';
	
	//Objects
	protected $oClassManagement;
	protected $oDb;
	//private $oTranslator;
	//...
	
	//Dates format
	const URL_DATE_FORMAT = 'Ymd';
	const LAYOUT_DATE_FORMAT = 'F \t\h\e jS, Y';
	const MYSQL_DATE_FORMAT = 'Y-m-d';
	const LAYOUT_TIME_FORMAT = 'G:i';
	
	//Variables
	//private $sLang;
	protected $asMasks;
	protected $asContext;
	//...

	/**
	 * Main constructor
	 * @param ClassManagement $oClassManagement
	 * @param string $sLang
	 */
	public function __construct($oClassManagement, $sProcessPage, $asMandatoryClasses=array()/*, $sLang=''*/)
	{
		parent::__construct(__CLASS__, Settings::DEBUG);
		$this->oClassManagement = $oClassManagement;
		
		//Load classes
		$asMandatoryClasses[] = array('name'=>'mask', 'project'=>false);
		$asMandatoryClasses[] = array('name'=>'db', 'project'=>false);
		foreach($asMandatoryClasses as $asClass) $this->oClassManagement->incClass($asClass['name'], $asClass['project']);
		
		$this->setContext($sProcessPage);
		
		//$this->oClassManagement->incClass('translator');
		//$this->oClassManagement->incClass('auth');
		//...
		
		//Init objects
		//$this->setLanguage($sLang);
		//$this->oTranslator = new Translator($this->getLanguage());
		$this->oDb = new Db(Settings::DB_SERVER, Settings::DB_LOGIN, Settings::DB_PASS, Settings::DB_NAME, $this->getSqlOptions() , Settings::DB_ENC);
		if($this->oDb->sDbState == Db::DB_NO_DATA) $this->install();
	}
	
	protected abstract function install();
	
	private function setContext($sProcessPage)
	{
		//Browser <> PHP <> MySql synchronization
		date_default_timezone_set(Settings::TIMEZONE);
		ini_set('default_charset', Settings::TEXT_ENC);
		header('Content-Type: text/html; charset='.Settings::TEXT_ENC);
		mb_internal_encoding(Settings::TEXT_ENC);
		mb_http_output(Settings::TEXT_ENC);
		mb_http_input(Settings::TEXT_ENC);
		mb_language('uni');
		mb_regex_encoding(Settings::TEXT_ENC);
		
		$this->asContext['process_page'] = basename($sProcessPage);
	
		$sServerName = array_key_exists('SERVER_NAME', $_SERVER)?$_SERVER['SERVER_NAME']:$_SERVER['PWD'];
		$sAppPath = $_SERVER['REQUEST_SCHEME'].'://'.str_replace(array('http://', 'https://'), '', $sServerName.dirname($_SERVER['SCRIPT_NAME']));
		$this->asContext['serv_name'] = $sAppPath.(mb_substr($sAppPath, -1)!='/'?'/':'');
	
		$this->setMasks();
	}
	
	public function addUncaughtError($sError)
	{
		$this->addError('Uncaught errors:'."\n".$sError);
	}
	
	/* Building main pages */
	
	public function getMainPage($asGlobalVars=array(), $sMainPage='index', $asMainPageTags=array())
	{
		$asGlobalVars['consts'] = array('success'=>self::SUCCESS, 'error'=>self::ERROR, 'process_page'=>$this->asContext['process_page']);
		
		//Masks
		$asPages = array_values($this->asMasks);
		foreach($asPages as $sPage)
		{
			$sPageContent = $this->getPageContent($sPage);
			if($sPage!=$sMainPage) $asGlobalVars['consts']['pages'][$sPage] = $sPageContent;
		}
		
		$oMainMask = new Mask($sMainPage);
		$oMainMask->setTag('GLOBAL_VARS', json_encode($asGlobalVars));
		$oMainMask->setTags($asMainPageTags);
		
		return $oMainMask->getMask();
	}
	
	protected function getPageContent($sPage)
	{
		return /*utf8_encode(*/file_get_contents(self::MASKS_FOLDER.$sPage.'.html')/*)*/;
	}
	
	/* DB structure. See Db::__construct */
	
	protected abstract function getSqlOptions();

	/*
	private function getLanguage()
	{
		return $this->sLang;
	}
	
	private function setLanguage($sLang='')
	{
		if($sLang!='') $this->sLang = $sLang;
		else
		{
			//$_SERVER['REMOTE_ADDR'] = '193.106.178.41'; //Spain
			//$_SERVER['REMOTE_ADDR'] = '160.92.167.193'; //France
			//$_SERVER['REMOTE_ADDR'] = '74.125.230.216'; //US
			$asIpInfo = json_decode(file_get_contents('http://api.ipinfodb.com/v3/ip-country/?key='.self::LOC_API_KEY.'&format=json&ip='.$_SERVER['REMOTE_ADDR']), true);
			if($asIpInfo['statusCode'] == 'OK') $this->sLang = $asIpInfo['countryCode'];
		}
	}
	*/

	private function setMasks()
	{
		//List all available masks
		$asMaskPaths = glob(Mask::getMaskFile('*'));
		$this->asMasks =  array_map('basename', $asMaskPaths, array_fill(1, count($asMaskPaths), Mask::MASK_EXT));
	}
	
	public static function getJsonResult($bSuccess, $sDesc, $asVars=array())
	{
		header('Content-type: application/json');
		return json_encode(array('result'=>$bSuccess?self::SUCCESS:self::ERROR, 'desc'=>ToolBox::mb_ucwords($sDesc), 'data'=>$asVars));
	}
}

?>