function __construct($id = '')
{
$this->id = $id;
if ($id !== '') {
$this->template_metas = tc_get_post_meta_all($id);
}
$this->on_creation();
}
function generate_preview($ticket_instance_id = false, $force_download = false, $template_id = false, $ticket_type_id = false)
{
global $tc, $pdf;
error_reporting(0);
$tc_general_settings = get_option('tc_general_setting', false);
$ticket_template_auto_pagebreak = isset($tc_general_settings['ticket_template_auto_pagebreak']) ? $tc_general_settings['ticket_template_auto_pagebreak'] : 'no';
if ($ticket_template_auto_pagebreak == 'no') {
$ticket_template_auto_pagebreak = false;
} else {
$ticket_template_auto_pagebreak = true;
}
require_once $tc->plugin_dir . 'includes/tcpdf/examples/tcpdf_include.php';
$output_buffering = ini_get('output_buffering');
ob_start();
if (isset($output_buffering) && $output_buffering > 0) {
if (!ob_get_level()) {
ob_end_clean();
ob_start();
}
}
//use $template_id only if you preview the ticket
if ($ticket_instance_id) {
$ticket_instance = new TC_Ticket($ticket_instance_id);
}
if ($template_id) {
$post_id = $template_id;
} else {
$ticket_template = get_post_meta($ticket_instance->details->ticket_type_id, 'ticket_template', true);
$ticket_template_alternative = get_post_meta(apply_filters('tc_ticket_type_id', $ticket_instance->details->ticket_type_id), apply_filters('tc_ticket_template_field_name', '_ticket_template'), true);
$ticket_template = !empty($ticket_template) ? $ticket_template : $ticket_template_alternative;
$post_id = $ticket_template;
}
if ($post_id) {
//post id = template id
$metas = tc_get_post_meta_all($post_id);
}
$margin_left = $metas['document_ticket_left_margin'];
$margin_top = $metas['document_ticket_top_margin'];
$margin_right = $metas['document_ticket_right_margin'];
// create new PDF document
$pdf = new TCPDF($metas['document_ticket_orientation'], PDF_UNIT, apply_filters('tc_additional_ticket_document_size_output', apply_filters('tc_document_paper_size', $metas["document_ticket_size"])), true, apply_filters('tc_ticket_document_encoding', get_bloginfo('charset')), false);
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
$pdf->SetFont($metas['document_font'], '', 14);
// set margins
$pdf->SetMargins($margin_left, $margin_top, $margin_right);
// set auto page breaks
$pdf->SetAutoPageBreak($ticket_template_auto_pagebreak, PDF_MARGIN_BOTTOM);
// set font
//$pdf->SetFont($metas->document_font_post_meta, '', 20);
$pdf->AddPage();
error_reporting(1);
//Don't show errors in the PDF
if (isset($metas['document_ticket_background_image']) && $metas['document_ticket_background_image'] !== '') {
if ($metas['document_ticket_orientation'] == 'P') {
if ($metas['document_ticket_size'] == 'A4') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 210, 297, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'A5') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 148, 210, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'A6') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 105, 148, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'A7') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 74, 105, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'A8') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 52, 74, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'ANSI_A') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 216, 279, '', '', '', true, 300, '', false, false, 0, false);
}
} elseif ($metas['document_ticket_orientation'] == 'L') {
if ($metas['document_ticket_size'] == 'A4') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 297, 210, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'A5') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 210, 148, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'A6') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 148, 105, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'A7') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 105, 74, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'A8') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 74, 52, '', '', '', true, 300, '', false, false, 0, false);
} elseif ($metas['document_ticket_size'] == 'ANSI_A') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, 279, 216, '', '', '', true, 300, '', false, false, 0, false);
}
}
}
$col_1 = 'width: 100%;';
$col_1_width = '100%';
$col_2 = 'width: 49.2%; margin-right: 1%;';
$col_2_width = '49.2%';
$col_3 = 'width: 32.5%; margin-right: 1%;';
$col_3_width = '32.5%';
$col_4 = 'width: 24%; margin-right: 1%;';
$col_5 = 'width: 19%; margin-right: 1%;';
$col_6 = 'width: 15.66%; margin-right: 1%;';
$col_7 = 'width: 13.25%; margin-right: 1%;';
$col_8 = 'width: 11.43%; margin-right: 1%;';
$col_9 = 'width: 10%; margin-right: 1%;';
$col_10 = 'width: 8.94%; margin-right: 1%;';
$rows = '<table>';
for ($i = 1; $i <= apply_filters('tc_ticket_template_row_number', 10); $i++) {
$rows .= '<tr>';
$rows_elements = get_post_meta($post_id, 'rows_' . $i, true);
if (isset($rows_elements) && $rows_elements !== '') {
$element_class_names = explode(',', $rows_elements);
$rows_count = count($element_class_names);
foreach ($element_class_names as $element_class_name) {
if (class_exists($element_class_name)) {
if (isset($post_id)) {
$rows .= '<td ' . (isset($metas[$element_class_name . '_cell_alignment']) ? 'align="' . $metas[$element_class_name . '_cell_alignment'] . '"' : 'align="left"') . ' style="' . ${"col_" . $rows_count} . (isset($metas[$element_class_name . '_cell_alignment']) ? 'text-align:' . $metas[$element_class_name . '_cell_alignment'] . ';' : '') . (isset($metas[$element_class_name . '_font_size']) ? 'font-size:' . $metas[$element_class_name . '_font_size'] . ';' : '') . (isset($metas[$element_class_name . '_font_color']) ? 'color:' . $metas[$element_class_name . '_font_color'] . ';' : '') . '">';
for ($s = 1; $s <= $metas[$element_class_name . '_top_padding']; $s++) {
$rows .= '<br />';
}
$element = new $element_class_name($post_id);
$rows .= $element->ticket_content($ticket_instance_id, $ticket_type_id);
for ($s = 1; $s <= $metas[$element_class_name . '_bottom_padding']; $s++) {
$rows .= '<br />';
}
$rows .= '</td>';
}
}
}
}
$rows .= '</tr>';
}
$rows .= '</table>';
$page1 = preg_replace("/\\s\\s+/", '', $rows);
//Strip excess whitespace
$pdf->writeHTML($page1, true, 0, true, 0);
//Write page 1
//$pdf->lastPage();
$pdf->Output((isset($ticket_instance->details->ticket_code) ? $ticket_instance->details->ticket_code : __('preview', 'tc')) . '.pdf', $force_download ? 'D' : 'I');
exit;
}
function generate_preview($ticket_instance_id = false, $force_download = false, $template_id = false, $ticket_type_id = false)
{
global $tc, $pdf;
error_reporting(0);
require_once $tc->plugin_dir . 'includes/tcpdf/examples/tcpdf_include.php';
//include_once( $tc->plugin_dir . 'includes/tcpdf/config/lang/eng.php' );
//require_once( $tc->plugin_dir . 'includes/tcpdf/tcpdf.php' );
$output_buffering = ini_get('output_buffering');
ob_start();
if (isset($output_buffering) && $output_buffering > 0) {
if (!ob_get_level()) {
ob_end_clean();
ob_start();
}
}
//use $template_id only if you preview the ticket
/* if (ini_get('output_buffering') == 0) {
echo 'Output buffering is turned off on this server and that\'s the reason why PDF tickets cannot be generated.<br />';
echo 'You can turn on the output buffering by adding this line to your .htaccess file: <br /><br />
<strong>php_flag output_buffering on</strong><br /><br />';
echo 'In case that above line does not work, try adding this one:<br /><br />
<strong>php_value output_buffering 1</strong><br /><br />';
exit;
} */
//use $template_id only if you preview the ticket
if ($ticket_instance_id) {
$ticket_instance = new TC_Ticket($ticket_instance_id);
}
//require_once($tc->plugin_dir . 'includes/tcpdf/examples/tcpdf_include.php');
if ($template_id) {
$post_id = $template_id;
} else {
$post_id = get_post_meta($ticket_instance->details->ticket_type_id, 'ticket_template', true);
}
if ($post_id) {
//post id = template id
$metas = tc_get_post_meta_all($post_id);
}
$margin_left = $metas['document_ticket_left_margin'];
$margin_top = $metas['document_ticket_top_margin'];
$margin_right = $metas['document_ticket_right_margin'];
// create new PDF document
$pdf = new TCPDF($metas['document_ticket_orientation'], PDF_UNIT, apply_filters('tc_additional_ticket_document_size_output', apply_filters('tc_document_paper_size', $metas["document_ticket_size"])), true, apply_filters('tc_ticket_document_encoding', get_bloginfo('charset')), false);
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
$pdf->SetFont($metas['document_font'], '', 14);
// set margins
$pdf->SetMargins($margin_left, $margin_top, $margin_right);
// set auto page breaks
$pdf->SetAutoPageBreak(false, PDF_MARGIN_BOTTOM);
// set font
//$pdf->SetFont($metas->document_font_post_meta, '', 20);
$pdf->AddPage();
//error_reporting(0); //Don't show errors in the PDF
if (isset($metas['document_ticket_background_image']) && $metas['document_ticket_background_image'] !== '') {
$pdf->Image($metas['document_ticket_background_image'], 0, 0, '', '', '', '', '', false, 300, '', false, false, 0);
}
$col_1 = 'width: 100%;';
$col_1_width = '100%';
$col_2 = 'width: 49.2%; margin-right: 1%;';
$col_2_width = '49.2%';
$col_3 = 'width: 32.5%; margin-right: 1%;';
$col_3_width = '32.5%';
$col_4 = 'width: 24%; margin-right: 1%;';
$col_5 = 'width: 19%; margin-right: 1%;';
$col_6 = 'width: 15.66%; margin-right: 1%;';
$col_7 = 'width: 13.25%; margin-right: 1%;';
$col_8 = 'width: 11.43%; margin-right: 1%;';
$col_9 = 'width: 10%; margin-right: 1%;';
$col_10 = 'width: 8.94%; margin-right: 1%;';
$rows = '<table>';
for ($i = 1; $i <= apply_filters('tc_ticket_template_row_number', 10); $i++) {
$rows .= '<tr>';
$rows_elements = get_post_meta($post_id, 'rows_' . $i, true);
if (isset($rows_elements) && $rows_elements !== '') {
$element_class_names = explode(',', $rows_elements);
$rows_count = count($element_class_names);
foreach ($element_class_names as $element_class_name) {
if (class_exists($element_class_name)) {
if (isset($post_id)) {
$rows .= '<td ' . (isset($metas[$element_class_name . '_cell_alignment']) ? 'align="' . $metas[$element_class_name . '_cell_alignment'] . '"' : 'align="left"') . ' style="' . ${"col_" . $rows_count} . (isset($metas[$element_class_name . '_cell_alignment']) ? 'text-align:' . $metas[$element_class_name . '_cell_alignment'] . ';' : '') . (isset($metas[$element_class_name . '_font_size']) ? 'font-size:' . $metas[$element_class_name . '_font_size'] . ';' : '') . (isset($metas[$element_class_name . '_font_color']) ? 'color:' . $metas[$element_class_name . '_font_color'] . ';' : '') . '">';
for ($s = 1; $s <= $metas[$element_class_name . '_top_padding']; $s++) {
$rows .= '<br />';
}
$element = new $element_class_name($post_id);
$rows .= $element->ticket_content($ticket_instance_id, $ticket_type_id);
for ($s = 1; $s <= $metas[$element_class_name . '_bottom_padding']; $s++) {
$rows .= '<br />';
}
$rows .= '</td>';
}
}
}
}
$rows .= '</tr>';
}
$rows .= '</table>';
$page1 = preg_replace("/\\s\\s+/", '', $rows);
//Strip excess whitespace
$pdf->writeHTML($page1, true, 0, true, 0);
//Write page 1
//$pdf->lastPage();
$pdf->Output((isset($ticket_instance->details->ticket_code) ? $ticket_instance->details->ticket_code : __('preview', 'tc')) . '.pdf', $force_download ? 'D' : 'I');
exit;
}
