Actualmente estoy programando en ZEND. Lo que quiero hacer es integrar la librería de TCPDF. Y lo estoy haciendo de la siguiente manera
la librería de TCPDF esta en mi proyecto en una carpeta llamada librerías
En un controlador estoy haciendo la llamada de dicha librería como esta en los ejemplos y si funciona, pero mi pregunta es: ¿Así es como se debe de hacer o hay alguna otra forma de hacerlo?.
Continuación les pongo mi código del controlador
Código PHP:
<?php
class CotizadorController extends Application_Model_Filter{
public function indexAction (){
$this->_helper->layout->setLayout('layout');
}
public function monedaAction(){
if($this->getRequest()->isXmlHttpRequest()){
$this->_helper->layout->disableLayout();
$this->getHelper("viewRenderer")->setNoRender();
$_POST= $this->filter->process($_POST);
$cantidad = urlencode(addslashes($this->entityFilter->filter($this->sql_command($_POST['cantidad']))));
$de_moneda = urlencode(addslashes($this->entityFilter->filter($this->sql_command($_POST['de_moneda']))));
$a_moneda = urlencode(addslashes($this->entityFilter->filter($this->sql_command($_POST['a_moneda']))));
$url = "hl=es&q=$cantidad$de_moneda%3D%3F$a_moneda";
$google = new Application_Model_DbTable_Cotizador();
echo $USD = $google->google($cantidad, $de_moneda, $a_moneda, $url);
}
}
public function historicoAction(){
include_once '../librerias/tcpdf/tcpdf.php';
//$this->_helper->layout->disableLayout();
//$this->getHelper("viewRenderer")->setNoRender();
$_GET= $this->filter->process($_GET);
$json = addslashes($this->entityFilter->filter($this->sql_command($_GET['json'])));
$folio = addslashes($this->entityFilter->filter($this->sql_command($_GET['folio'])));
$guarda = new Application_Model_DbTable_Cotizador();
$guarda->guarda_JSON($json, $folio);
// create new PDF document
$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Nicola Asuni');
$pdf->SetTitle('TCPDF Example 001');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');
// set default header data
$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 001', PDF_HEADER_STRING, array(0,64,255), array(0,64,128));
$pdf->setFooterData(array(0,64,0), array(0,64,128));
// set header and footer fonts
$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
// set margins
$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
// set auto page breaks
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
// set image scale factor
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
// set some language-dependent strings (optional)
if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
require_once(dirname(__FILE__).'/lang/eng.php');
$pdf->setLanguageArray($l);
}
// ---------------------------------------------------------
// set default font subsetting mode
$pdf->setFontSubsetting(true);
// Set font
// dejavusans is a UTF-8 Unicode font, if you only need to
// print standard ASCII chars, you can use core fonts like
// helvetica or times to reduce file size.
$pdf->SetFont('dejavusans', '', 14, '', true);
// Add a page
// This method has several options, check the source code documentation for more information.
$pdf->AddPage();
// set text shadow effect
$pdf->setTextShadow(array('enabled'=>true, 'depth_w'=>0.2, 'depth_h'=>0.2, 'color'=>array(196,196,196), 'opacity'=>1, 'blend_mode'=>'Normal'));
$html = <<<EOD
<h1>Welcome to <a href="http://www.tcpdf.org" style="text-decoration:none;background-color:#CC0000;color:black;"> <span style="color:black;">TC</span><span style="color:white;">PDF</span> </a>!</h1>
<i>This is the first example of TCPDF library.</i>
<p>This text is printed using the <i>writeHTMLCell()</i> method but you can also use: <i>Multicell(), writeHTML(), Write(), Cell() and Text()</i>.</p>
<p>Please check the source code documentation and other examples for further information.</p>
<p style="color:#CC0000;">TO IMPROVE AND EXPAND TCPDF I NEED YOUR SUPPORT, PLEASE <a href="http://sourceforge.net/donate/index.php?group_id=128076">MAKE A DONATION!</a></p>
EOD;
// Print text using writeHTMLCell()
$pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true);
// ---------------------------------------------------------
// Close and output PDF document
// This method has several options, check the source code documentation for more information.
$pdf->Output('example_001.pdf', 'I');
//============================================================+
// END OF FILE
//============================================================+
}
} 
