function execute(&$form, $action_id)
{
$config = $form->actions_config[$action_id];
$this->config = $config = new \GCore\Libs\Parameter($config);
if ((bool) $config->get('enabled', 0) === false) {
return;
}
$upload_path = $config->get('upload_path', '');
if (!empty($upload_path)) {
$upload_path = str_replace(array("/", "\\"), DS, $upload_path);
if (substr($upload_path, -1) == DS) {
$upload_path = substr_replace($upload_path, '', -1);
}
$upload_path = $upload_path . DS;
$config->set('upload_path', $upload_path);
} else {
$upload_path = \GCore\C::ext_path('chronoforms', 'front') . 'uploads' . DS . $form->form['Form']['title'] . DS;
}
$this->upload_path = $upload_path;
//check path is correct
if (!is_dir($this->upload_path) or !is_writable(realpath($this->upload_path))) {
//$form->errors[] = "Unable to write to upload directory.";
//$this->events['fail'] = 1;
//return;
}
if (!file_exists($this->upload_path . DS . 'index.html')) {
if (!\GCore\Libs\Folder::create($this->upload_path)) {
$form->errors[] = "Couldn't create upload directory: " . $this->upload_path;
$this->events['fail'] = 1;
return;
}
$dummy_c = '<html><body bgcolor="#ffffff"></body></html>';
if (!\GCore\Libs\File::write($this->upload_path . DS . 'index.html', $dummy_c)) {
$form->errors[] = "Couldn't create upload directory index file.";
$this->events['fail'] = 1;
return;
}
}
$files_array = explode("\n", trim($config->get('files', '')));
//get array fields
$array_fields = array();
if (trim($config->get('array_fields', ''))) {
$array_fields = explode(',', trim($config->get('array_fields', '')));
}
foreach ($files_array as $file_string) {
if (strpos($file_string, ':') !== false) {
$file_data = explode(':', trim($file_string));
$file_extensions = explode($config->get('extensions_separator', '-'), $file_data[1]);
//convert all extensions to lower case
foreach ($file_extensions as $k => $file_extension) {
$file_extensions[$k] = strtolower($file_extension);
}
//get the posted file details
$field_name = $file_data[0];
if (empty($_FILES[$field_name])) {
continue;
}
$file_post = $_FILES[$field_name];
if (in_array($field_name, $array_fields) and !empty($file_post['name']) and $file_post['name'] === array_values($file_post['name'])) {
foreach ($file_post['name'] as $k => $v) {
$uploaded_file_data = $this->processUpload($form, array('name' => $file_post['name'][$k], 'tmp_name' => $file_post['tmp_name'][$k], 'error' => $file_post['error'][$k], 'size' => $file_post['size'][$k]), $file_data[0], $file_extensions);
if (is_array($uploaded_file_data)) {
$form->files[$field_name][] = $uploaded_file_data;
$form->data[$field_name][] = $uploaded_file_data['name'];
} elseif ($uploaded_file_data === false) {
return false;
}
}
} else {
$uploaded_file_data = $this->processUpload($form, $file_post, $field_name, $file_extensions);
if (is_array($uploaded_file_data)) {
$form->files[$field_name] = $uploaded_file_data;
$form->data[$field_name] = $uploaded_file_data['name'];
} elseif ($uploaded_file_data === false) {
return false;
}
}
}
}
}
function execute(&$form, $action_id){
$config = $form->actions_config[$action_id];
$config = new \GCore\Libs\Parameter($config);
$content = $config->get('content', "");
ob_start();
eval('?>'.$content);
$output = ob_get_clean();
//if the content box was empty, display the form output
if(empty($output)){
$output = $form->form_output;
}
$output = \GCore\Libs\Str::replacer($output, $form->data);
//begin tcpdf code
require_once('tcpdf/config/lang/eng.php');
require_once('tcpdf/tcpdf.php');
// create new PDF document
$pdf = new \TCPDF($config->get('pdf_page_orientation', 'P'), PDF_UNIT, $config->get('pdf_page_format', 'A4'), true, 'UTF-8', false);
//set protection if enabled
if((bool)$config->get('enable_protection', 0) === true){
$owner_pass = ($config->get('owner_pass', "") ? $config->get('owner_pass', "") : null);
$perms = (strlen($config->get('permissions', "")) > 0) ? explode(",", $config->get('permissions', "")) : array();
$pdf->SetProtection($perms, $config->get('user_pass', ""), $owner_pass, $config->get('sec_mode', ""), $pubkeys=null);
}
// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor($config->get('pdf_author', 'PDF Author.'));
$pdf->SetTitle($config->get('pdf_title', 'PDF Title Goes Here.'));
$pdf->SetSubject($config->get('pdf_subject', 'Powered by Chronoforms + TCPDF'));
$pdf->SetKeywords($config->get('pdf_keywords', 'Chronoforms, PDF Plugin, TCPDF, PDF, '.$form->form['Form']['title']));
// Willian
// set header data, font and margins
if((bool)$config->get((bool)$config->get('pdf_header_show', 1))){
if(strlen($config->get('pdf_title')) OR strlen($config->get('pdf_header'))){
$pdf->SetHeaderData(false, 0, $config->get('pdf_title', 'PDF Title Goes Here.'), $config->get('pdf_header', 'Powered by Chronoforms + TCPDF'));
}
$pdf->setHeaderFont(Array($config->get('pdf_header_font', 'helvetica'), '', (int)$config->get('pdf_header_font_size', 10)));
$pdf->SetHeaderMargin($config->get('pdf_margin_header', 5));
$pdf->setPrintHeader(true);
} else {
$pdf->setPrintHeader(false);
}
// set footer font and margins
if((bool)$config->get((bool)$config->get('pdf_footer_show', 1))){
$pdf->setFooterFont(Array($config->get('pdf_footer_font', 'helvetica'), '', (int)$config->get('pdf_footer_font_size', 8)));
$pdf->SetFooterMargin($config->get('pdf_margin_footer', 10));
$pdf->setPrintFooter(true);
} else {
$pdf->setPrintFooter(false);
}
// set default monospaced font
$pdf->SetDefaultMonospacedFont($config->get('pdf_monospaced_font', 'courier'));
//set margins
$pdf->SetMargins($config->get('pdf_margin_left', 15), $config->get('pdf_margin_top', 27), $config->get('pdf_margin_right', 15));
//set auto page breaks
$pdf->SetAutoPageBreak(TRUE, $config->get('pdf_margin_bottom', 25));
//set image scale factor
$pdf->setImageScale($config->get('pdf_image_scale_ratio', 1.25));
//set some language-dependent strings
$pdf->setLanguageArray($l);
// Willian
// Mostrar/Esconder Cabeçalho
$pdf->setPrintHeader((bool)$config->get('pdf_header_show', 1));
// Mostrar/Esconder Rodapé
$pdf->setPrintHeader((bool)$config->get('pdf_footer_show', 1));
// ---------------------------------------------------------
// set font
$pdf->SetFont($config->get('pdf_body_font', 'courier'), '', (int)$config->get('pdf_body_font_size', 14));
// add a page
$pdf->AddPage();
// create some HTML content
$css = "";
$output = $css.$output;
$html = $output;
// output the HTML content
$pdf->writeHTML($html, true, false, true, false, '');
// reset pointer to the last page
$pdf->lastPage();
//Close and output PDF document
if(isset($form->data['pdf_file_name']) && !empty($form->data['pdf_file_name'])){
$PDF_file_name = $form->data['pdf_file_name'];
}else{
if(strlen(trim($config->get('pdf_file_name', ''))) > 0){
$PDF_file_name = trim($config->get('pdf_file_name', ''))."_".date('YmdHis');
}else{
$PDF_file_name = $form->form['Form']['title']."_".date('YmdHis');
}
}
$PDF_view = $config->get('pdf_view', 'I');
if(($PDF_view == 'F') || ($PDF_view == 'FI') || ($PDF_view == 'FD')){
jimport('joomla.utilities.error');
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
$upload_path = $config->get('pdf_save_path');
if(!empty($upload_path)){
$upload_path = str_replace(array("/", "\\"), DS, $upload_path);
if(substr($upload_path, -1) == DS){
$upload_path = substr_replace($upload_path, '', -1);
}
$upload_path = $upload_path.DS;
$config->set('pdf_save_path', $upload_path);
}else{
$upload_path = \GCore\C::ext_path('chronoforms', 'front').'pdfs'.DS.$form->form['Form']['title'].DS;
}
//check the save files path is ok
if(!file_exists($upload_path.DS.'index.html')){
if(!\GCore\Libs\Folder::create($upload_path)){
$form->errors[] = "Couldn't create upload directory: ".$upload_path;
$this->events['fail'] = 1;
return;
}
$dummy_c = '<html><body bgcolor="#ffffff"></body></html>';
if(!\GCore\Libs\File::write($upload_path.DS.'index.html', $dummy_c)){
$form->errors[] = "Couldn't create upload directory index file.";
$this->events['fail'] = 1;
return;
}
}
$PDF_file_path = $upload_path.$PDF_file_name.".pdf";
$pdf->Output($PDF_file_path, $PDF_view);
//Try to generate an auto file link
$site_link = \GCore\C::get('GCORE_FRONT_URL');
if(substr($site_link, -1) == "/"){
$site_link = substr_replace($site_link, '', -1);
}
if(strlen(trim($config->get('pdf_post_name', ''))) > 0){
$form->files[trim($config->get('pdf_post_name', ''))] = array('name' => $PDF_file_name.".pdf", 'path' => $PDF_file_path, 'size' => 0);
$form->files[trim($config->get('pdf_post_name', ''))]['link'] = str_replace(array(\GCore\C::get('GCORE_FRONT_PATH'), DS), array($site_link, "/"), $upload_path.$PDF_file_name.".pdf");
$form->data[trim($config->get('pdf_post_name', ''))] = $PDF_file_name.".pdf";
$form->debug[$action_id][self::$title][] = $PDF_file_path.' has been saved correctly.';
}
}else{
$pdf->Output($PDF_file_name.".pdf", $PDF_view);
}
if($PDF_view != 'F'){
@flush();
@ob_flush();
exit;
}
}
