/source/application/business/PDFGenerator.php

<?php

include_once FRAMEWORK_DIR.'/external/dompdf/dompdf_config.inc.php';
$limit = ini_set("memory_limit", "1024M");

Utils::setIniLang( TVC_Config::get('I18N','DEFAULT_LANGUAGE') );

class PDFGenerator
{
	private $dompdf = null;
	private $smarty = null;
	public function __construct()
	{
		$this->dompdf = new DOMPDF();
		$this->smarty = TVC::load('smarty');
		$this->smarty->left_delimiter = '<{';
		$this->smarty->right_delimiter = '}>';
		$this->smarty->_config[0]['vars']['_CURRENCY_UNIT'] = Parameter::$params['CURRENCY_SYSTEM'];
	}

	static function generalNameFile($filepath, $language)
	{
		$pathinfo = pathinfo($filepath);
		$newname = str_replace(".pdf", "_{$language}.pdf",$pathinfo['basename']);
		return "{$pathinfo['dirname']}/{$newname}";
	}

	public function generateConsumptionFile($filepath, $params)
	{
		$current_lang = TVC_MultiLanguage::getLanguage();
		try {
			$extension = substr(Parameter::$params['LOGO_OF_THE_BOARD'], strrpos(Parameter::$params['LOGO_OF_THE_BOARD'], '.') + 1);
			$this->smarty->assign('logo', Parameter::$params['LOGO_OF_THE_BOARD']);
			$this->smarty->assign('extension', $extension);

			$this->smarty->assign('name', $params['name']);
			$this->smarty->assign('address', $params['address']);
			$tva_number = ($params['tva_number'] != Parameter::$params['INTRA_COMMUNITY_VAT_NO']) ? $params['tva_number'] : '';
			$this->smarty->assign('tva_number', $tva_number);
			$this->smarty->assign('country_name', $params['country_name']);
            $this->smarty->assign('office_details', $params['office']);
			$this->smarty->assign('reference',$params['reference']);
			$this->smarty->assign('c_date', $params['c_date']);
			$this->smarty->assign('title', utf8_decode($params['title']));
			$this->smarty->assign('tax', $params['tax']);
			$this->smarty->assign('tva', $params['tva']);
			$this->smarty->assign('ht', $params['ht']);
			$this->smarty->assign('ttc', $params['ttc']);
			$language = isset($params['language']) ? $params['language'] : TVC_Config::get('I18N','DEFAULT_LANGUAGE');
			$this->dompdf = new DOMPDF();

			$c_date = $params['c_date'];
			list($day, $month, $year) = explode('/', $c_date);
			// get accountant day
			$accountant_day = "$year-$month-$day";
			$accountant_day = date_format(date_create($accountant_day), ($language == 'fr') ? 'd <{#F#}> Y' : '<{#F#}> dS Y');
			// get last month
			$last_month = join('-', array($month > 1 ? $year : $year - 1, $month > 1 ? $month - 1 : 12, 1));
			$last_month = date_format(date_create($last_month), '<{#F#}> Y');
			// get mature date
			$mature_day = join('-', array($month < 12 ? $year : $year + 1, $month < 12 ? $month + 1 : 1, $day - 1));
			$mature_day = date_format(date_create($mature_day), 'd/m/Y');
			// get data campaign and sum amount realise of all campaigns
			$data_campaign = $params['data_campaign'];
			$ht_campaign = isset($data_campaign['sum']) ? $data_campaign['sum'] : 0;
			unset($data_campaign['sum']);

			$this->smarty->assign('master_user_name', $params['master_user_name']);
			$this->smarty->assign('master_user_email', $params['master_user_email']);
			$this->smarty->assign('adv_id', $params['adv_id']);
			$this->smarty->assign('ht_campaign', $ht_campaign);
			$this->smarty->assign('adjustment', round($params['ht'] - $ht_campaign, 2));
			$this->smarty->assign('data_campaign', $data_campaign);
			$this->smarty->assign('accountant_day', $accountant_day);
			$this->smarty->assign('last_month', $last_month);
			$this->smarty->assign('mature_day', $mature_day);
			$this->smarty->assign('language', $language);

			TVC_MultiLanguage::setLanguage($language, false);
			$this->smarty->config_load('common/consumption_template_new.html.ini', $language);
			$html_content = $this->smarty->fetch("common/consumption_template_new.html");
			TVC_MultiLanguage::setLanguage($current_lang, false);

			$this->dompdf->load_html($html_content);
			$this->dompdf->set_paper("a4");
			$this->dompdf->set_output_encoding("windows-1252");
			$this->dompdf->render(0, 8, 0, -20);
			$output = $this->dompdf->output();

			$file = fopen($filepath, "w");
			$retval = fwrite($file, $output);
			fclose($file);

		} catch (Exception $e) {
			TVC_MultiLanguage::setLanguage($current_lang, false);
			return $e;
		}
	}

	public function generateGainFile($filepath, $params)
	{
		$current_lang = TVC_MultiLanguage::getLanguage();
		try {
			$extension = substr(Parameter::$params['LOGO_OF_THE_BOARD'], strrpos(Parameter::$params['LOGO_OF_THE_BOARD'], '.') + 1);
			$this->smarty->assign('logo', Parameter::$params['LOGO_OF_THE_BOARD']);
			$this->smarty->assign('name', $params['name']);
			$this->smarty->assign('extension', $extension);

			$this->smarty->assign('address', $params['address']);
			$this->smarty->assign('tva_number', $params['tva_number']);
			$this->smarty->assign('country_name', $params['country_name']);

			$this->smarty->assign('reference',$params['reference']);
			$this->smarty->assign('c_date', $params['c_date']);
			$this->smarty->assign('title', utf8_decode($params['title']));
			$this->smarty->assign('tax', $params['tax']);
			$this->smarty->assign('tva', $params['tva']);
			$this->smarty->assign('ht', $params['ht']);
			$this->smarty->assign('ttc', $params['ttc']);

			$this->dompdf = new DOMPDF();
			$language = isset($params['language']) ? $params['language'] : TVC_Config::get('I18N','DEFAULT_LANGUAGE');
			TVC_MultiLanguage::setLanguage($language, false);
			$this->smarty->config_load('common/gain_template.html.ini', $language);
			$html_content = $this->smarty->fetch("common/gain_template.html");
			TVC_MultiLanguage::setLanguage($current_lang, false);

			$this->dompdf->load_html($html_content);
			$this->dompdf->set_paper("a4");
			$this->dompdf->set_output_encoding("windows-1252");
			$this->dompdf->render(0, 8, 0, -20);
			$output = $this->dompdf->output();

			$file = fopen($filepath, "w");
			$retval = fwrite($file, $output);
			fclose($file);

		} catch (Exception $e) {
			TVC_MultiLanguage::setLanguage($current_lang, false);
			return $e;
		}
	}

	public function generateDepositReceiptFile($filepath, $data = array())
	{
		$current_lang = TVC_MultiLanguage::getLanguage();
		try {

			$smarty = TVC::load('smarty');

			$smarty->assign('data', $data);
			$extension = substr(Parameter::$params['LOGO_OF_THE_BOARD'], strrpos(Parameter::$params['LOGO_OF_THE_BOARD'], '.') + 1);
			$this->smarty->assign('logo', Parameter::$params['LOGO_OF_THE_BOARD']);
			$this->smarty->assign('extension', $extension);

			$this->dompdf = new DOMPDF();
			$language = isset($data['language']) ? $data['language'] : TVC_Config::get('I18N','DEFAULT_LANGUAGE');
			TVC_MultiLanguage::setLanguage($language, false);
			$html_content = $smarty->fetch("common/deposit_receipt_template.html");
			TVC_MultiLanguage::setLanguage($current_lang, false);

			$this->dompdf->load_html($html_content);
			$this->dompdf->set_paper("a4");
			$this->dompdf->set_output_encoding("windows-1252");
			$this->dompdf->render(0, 8, 0, -20);
			$output = $this->dompdf->output();

			$file = fopen($filepath, "w");
			$retval = fwrite($file, $output);
			fclose($file);

			return true;
		} catch (Exception $e) {
			TVC_MultiLanguage::setLanguage($current_lang, false);
			return false;
		}
	}

	public function generateWithdrawReceiptFile($filepath, $data = array())
	{
		try {
			$current_lang = TVC_MultiLanguage::getLanguage();

			$smarty = TVC::load('smarty');

			$smarty->assign('data', $data);
			$extension = substr(Parameter::$params['LOGO_OF_THE_BOARD'], strrpos(Parameter::$params['LOGO_OF_THE_BOARD'], '.') + 1);
			$this->smarty->assign('logo', Parameter::$params['LOGO_OF_THE_BOARD']);
			$this->smarty->assign('extension', $extension);

			$this->dompdf = new DOMPDF();
			$language = isset($data['language']) ? $data['language'] : TVC_Config::get('I18N','DEFAULT_LANGUAGE');
			TVC_MultiLanguage::setLanguage($language, false);
			$html_content = $smarty->fetch("common/withdraw_receipt_template.html");
			TVC_MultiLanguage::setLanguage($current_lang, false);

			$this->dompdf->load_html($html_content);
			$this->dompdf->set_paper("a4");
			$this->dompdf->set_output_encoding("windows-1252");
			$this->dompdf->render(0, 8, 0, -20);
			$output = $this->dompdf->output();

			$file = fopen($filepath, "w");
			$retval = fwrite($file, $output);
			fclose($file);

			return true;
		} catch (Exception $e) {
			TVC_MultiLanguage::setLanguage($current_lang, false);
			return false;
		}
	}
}