function execute(&$form, $action_id)
{
$config = !empty($form->actions_config[$action_id]) ? $form->actions_config[$action_id] : array();
$config = new \GCore\Libs\Parameter($config);
$file_path = $config->get('path');
if (\GCore\Libs\File::exists($file_path)) {
\GCore\Libs\Download::send($file_path);
}
}
function delete_cache()
{
$path = \GCore\C::get('GCORE_FRONT_PATH') . 'cache' . DS;
$files = \GCore\Libs\Folder::getFiles($path);
$count = 0;
foreach ($files as $k => $file) {
if (basename($file) != 'index.html' and basename($file) != 'demos.cf5bak') {
$result = \GCore\Libs\File::delete($file);
if ($result) {
$count++;
}
}
}
$session = \GCore\Libs\Base::getSession();
$session->setFlash('info', $count . ' ' . l_('CACHE_FILES_DELETED'));
$this->redirect(r_('index.php?ext=chronoforms'));
}
function processUpload(&$form, $file_post = array(), $field_name, $file_extensions)
{
//check valid file
if (!\GCore\Libs\Upload::valid($file_post)) {
return false;
}
//check not empty file upload
if (!\GCore\Libs\Upload::not_empty($file_post)) {
return false;
}
//check errors
if (!isset($file_post['tmp_name']) or !is_uploaded_file($file_post['tmp_name'])) {
if (!empty($file_post['error']) and $file_post['error'] !== UPLOAD_ERR_OK) {
$form->debug[$action_id][self::$title][] = 'PHP returned this error for file upload by : ' . $field_name . ', PHP error is: ' . $file_post['error'];
$form->errors[$field_name] = $file_post['error'];
}
$this->events['fail'] = 1;
return false;
} else {
$form->debug[$action_id][self::$title][] = 'Upload routine started for file upload by : ' . $field_name;
}
if ((bool) $this->config->get('safe_file_name', 1) === true) {
$file_name = \GCore\Libs\File::makeSafe($file_post['name']);
} else {
$file_name = utf8_decode($file_post['name']);
}
$real_file_name = $file_name;
$file_tmp_name = $file_post['tmp_name'];
$file_info = pathinfo($file_name);
//mask the file name
if (strlen($this->config->get('forced_file_name', '')) > 0) {
$file_name = str_replace('FILE_NAME', $file_name, $this->config->get('forced_file_name', ''));
} else {
$file_name = date('YmdHis') . '_' . $file_name;
}
//check the file size
if ($file_tmp_name) {
//check max size
if ($file_post['error'] === UPLOAD_ERR_INI_SIZE) {
$form->debug[$action_id][self::$title][] = 'File : ' . $field_name . ' size is over the max PHP configured limit.';
$form->errors[$field_name] = $this->config->get('max_error', 'Sorry, Your uploaded file size (' . $file_post["size"] / 1024 . ' KB) exceeds the allowed limit.');
$this->events['fail'] = 1;
return false;
} elseif ($file_post["size"] / 1024 > (int) $this->config->get('max_size', 100)) {
$form->debug[$action_id][self::$title][] = 'File : ' . $field_name . ' size is over the max limit.';
$form->errors[$field_name] = $this->config->get('max_error', 'Sorry, Your uploaded file size (' . $file_post["size"] / 1024 . ' KB) exceeds the allowed limit.');
$this->events['fail'] = 1;
return false;
} elseif ($file_post["size"] / 1024 < (int) $this->config->get('min_size', 0)) {
$form->debug[$action_id][self::$title][] = 'File : ' . $field_name . ' size is less than the minimum limit.';
$form->errors[$field_name] = $this->config->get('min_error', 'Sorry, Your uploaded file size (' . $file_post["size"] / 1024 . ' KB) is less than the minimum limit.');
$this->events['fail'] = 1;
return false;
} elseif (!in_array(strtolower($file_info['extension']), $file_extensions)) {
$form->debug[$action_id][self::$title][] = 'File : ' . $field_name . ' extension is not allowed.';
$form->errors[$field_name] = $this->config->get('type_error', 'Sorry, Your uploaded file type is not allowed.');
$this->events['fail'] = 1;
return false;
} else {
$uploaded_file = \GCore\Libs\Upload::save($file_tmp_name, $this->upload_path . $file_name);
if ($uploaded_file) {
$uploaded_file_data = array();
$uploaded_file_data = array('name' => $file_name, 'original_name' => $real_file_name, 'path' => $this->upload_path . $file_name, 'size' => $file_post["size"]);
//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);
}
$uploaded_file_data['link'] = str_replace(array(\GCore\C::get('GCORE_FRONT_PATH'), DS), array($site_link, "/"), $this->upload_path . $file_name);
//$form->data[$field_name] = $file_name;
$form->debug[$action_id][self::$title][] = $this->upload_path . $file_name . ' has been uploaded successfully.';
$this->events['success'] = 1;
return $uploaded_file_data;
} else {
$form->debug[$action_id][self::$title][] = $this->upload_path . $file_name . ' could not be uploaded!!';
$this->events['fail'] = 1;
return false;
}
}
}
}
public function on_list($fld, $ttl, &$data_columns)
{
$config = new \GCore\Libs\Parameter($this->connection['Connection']['extras']['plugins']['download']);
if ($config->get('path_field') and $config->get('download_action')) {
$path = $config->get('path_field');
$action = $config->get('download_action');
if ($fld == '_DOWNLOAD_.link') {
$link = r_('index.php?ext=chronoconnectivity&cont=lists&act=' . $action . '&ccname=' . $this->connection['Connection']['title'] . '&gcb={' . $this->model->alias . '.' . $this->model->pkey . '}');
$text = $ttl;
if ($config->get('display_icon', 1)) {
$text = '<i class="fa fa-download fa-fw"></i> ' . $text;
}
$data_columns[$fld]['html'] = '<a class="' . $config->get('download_link_class', 'btn btn-success btn-xs') . '" href="' . $link . '">' . $text . '</a>';
}
$file_info = array();
$file_info['filesize'] = '';
$file_info['filetime'] = '';
$file_info['filename'] = '';
$get_file_info = function ($cell, $row, $column) use($path, $file_info, $config) {
$file_path = \GCore\Libs\Arr::getVal($row, explode('.', $path));
if ($config->get('download_path')) {
$file_path = rtrim($config->get('download_path'), DS) . DS . $file_path;
}
//$file_info = array();
if (file_exists($file_path)) {
if (is_dir($file_path)) {
//this is a folder
$files = @\GCore\Libs\Folder::getFiles($file_path, false);
foreach ($files as $file) {
$found[$file] = filemtime($file);
}
if (empty($found)) {
return false;
}
arsort($found);
$files = array_keys($found);
sort($files);
$file = array_pop($files);
$file_info['filesize'] = \GCore\Libs\File::humanSize(filesize($file));
$file_info['filetime'] = date($config->get('filetime_format', 'd-m-Y H:i'), filemtime($file));
$file_info['filename'] = basename($file);
} else {
//this is a file
$file = $file_path;
$file_info['filesize'] = \GCore\Libs\File::humanSize(filesize($file));
$file_info['filetime'] = date($config->get('filetime_format', 'd-m-Y H:i'), filemtime($file));
$file_info['filename'] = basename($file);
}
}
foreach ($file_info as $k => $info) {
if ($column == '_DOWNLOAD_.' . $k) {
return $file_info[$k];
}
}
return '';
//$file_info;
};
foreach ($file_info as $k => $info) {
if ($fld == '_DOWNLOAD_.' . $k) {
$data_columns[$fld]['function'] = $get_file_info;
}
}
if ($fld == '_HkkITS_.hot') {
$data_columns[$fld]['function'] = create_function('$value,$row', '
if(\\GCore\\Libs\\Arr::getVal($row, explode(".", "' . $download . '"), 0) >= (int)' . $config->get('hot_limit', '1000') . '){
return 1;
}else{
return 0;
}
');
$data_columns[$fld]['html'] = array(0 => '', 1 => '<span class="label label-danger">' . $config->get('hot_text', 'Hot') . '</span>');
}
}
}
function execute(&$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;
}
}
function restore()
{
$files = $_FILES;
if (is_array($files) and !empty($files)) {
$session = \GCore\Libs\Base::getSession();
if (!\GCore\Libs\Upload::valid($files['ccbackup'])) {
$session->setFlash('error', l_('CONN_CONNECTIONS_RESTORE_ERROR'));
return false;
}
if (!\GCore\Libs\Upload::not_empty($files['ccbackup'])) {
$session->setFlash('error', l_('CONN_CONNECTIONS_RESTORE_ERROR'));
return false;
}
if (!\GCore\Libs\Upload::check_type($files['ccbackup'], array('cc5bak'))) {
$session->setFlash('error', l_('CONN_CONNECTIONS_RESTORE_ERROR'));
return false;
}
$path = \GCore\C::get('GCORE_FRONT_PATH') . DS . 'cache';
$uploaded_file = \GCore\Libs\Upload::save($files['ccbackup']['tmp_name'], $path . DS . $files['ccbackup']['name']);
if (!$uploaded_file) {
$session->setFlash('error', l_('CONN_CONNECTIONS_RESTORE_ERROR'));
} else {
$data = file_get_contents($path . DS . $files['ccbackup']['name']);
\GCore\Libs\File::delete($path . DS . $files['ccbackup']['name']);
$connections = unserialize(base64_decode(trim($data)));
if (!empty($connections)) {
foreach ($connections as $connection) {
if (isset($connection['Connection']['id'])) {
$connection['Connection']['id'] = null;
$connection['Connection']['published'] = 0;
$this->Connection->save($connection);
}
}
}
$session->setFlash('success', l_('CONN_CONNECTIONS_RESTORED'));
$this->redirect(r_('index.php?ext=chronoconnectivity'));
}
}
}