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Email Body Bug Fix
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Fixed email body message where participant name as not getting updated in each loop.
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@Li8ning
Li8ning authored Jun 26, 2024
1 parent 8018de8 commit 2de2d23
Showing 1 changed file with 149 additions and 141 deletions.
290 changes: 149 additions & 141 deletions functions.php
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Original file line number Diff line number Diff line change
@@ -1,118 +1,126 @@
<?php
global $bgr_img;
function read_data($file,$input_data){
$GLOBALS['bgr_image'] = $input_data['bg_image'];
echo '<br>Reading Data<br>';
clearstatcache();
$h = fopen($file, "r");
while (($data = fgetcsv($h, 1000, ",")) !== FALSE) {
$cert_data[] = $data;
}
fclose($h);
echo 'Generating PDFs<br>';
generate_certificate($cert_data,$input_data);
function read_data( $file, $input_data ) {
$GLOBALS['bgr_image'] = $input_data['bg_image'];
clearstatcache();
$h = fopen( $file, 'r' );
while ( ( $data = fgetcsv( $h, 1000, ',' ) ) !== false ) {
$cert_data[] = $data;
}
fclose( $h );
generate_certificate( $cert_data, $input_data );
}
add_action('read_cert_data','read_data','',2);
add_action( 'read_cert_data', 'read_data', '', 2 );

// Plugin dir path
$path = dirname(__FILE__);
// Including TCPDF library
require($path.'/library/TCpdf/tcpdf.php');
// Custom class to set background image
// Plugin dir path.
$path = dirname( __FILE__ );
// Including TCPDF library.
require $path . '/library/TCpdf/tcpdf.php';
// Custom class to set background image.
class MYPDF extends TCPDF {
//Page header
public function Header() {
// get the current page break margin
$bMargin = $this->getBreakMargin();
// get current auto-page-break mode
$auto_page_break = $this->AutoPageBreak;
// disable auto-page-break
$this->SetAutoPageBreak(false, 0);
$this->SetMargins(0,0,0);
// set bacground image Image( $file, $x = '', $y = '', $w, $h, $type = '', $link = '', $align = '', $resize = false, $dpi = 300, $palign = '', $ismask = false, $imgmask = false, $border, $fitbox = false, $hidden = false, $fitonpage = false, $alt = false, $altimgs = array())
$this->Image($GLOBALS['bgr_image'], 0, 0, 297,210, 'JPG', '', '', false,300, '', false, false, 0, false, false, true);
// restore auto-page-break status
$this->SetAutoPageBreak($auto_page_break, $bMargin);
$this->SetMargins(0,85,0);
// set the starting point for the page content
$this->setPageMark();
}
// Page header.
public function Header() {
// get the current page break margin.
$bMargin = $this->getBreakMargin();
// get current auto-page-break mode.
$auto_page_break = $this->AutoPageBreak;
// disable auto-page-break.
$this->SetAutoPageBreak( false, 0 );
$this->SetMargins( 0, 0, 0 );
// set bacground image Image( $file, $x = '', $y = '', $w, $h, $type = '', $link = '', $align = '', $resize = false, $dpi = 300, $palign = '', $ismask = false, $imgmask = false, $border, $fitbox = false, $hidden = false, $fitonpage = false, $alt = false, $altimgs = array())
$this->Image( $GLOBALS['bgr_image'], 0, 0, 297, 210, 'JPG', '', '', false, 300, '', false, false, 0, false, false, true );
// restore auto-page-break status.
$this->SetAutoPageBreak( $auto_page_break, $bMargin );
$this->SetMargins( 0, 85, 0 );
// set the starting point for the page content.
$this->setPageMark();
}
}

function generate_certificate($cert_data,$input_data){
$path = dirname(__FILE__);
// Extend the TCPDF class to create custom Header and Footer
foreach ($cert_data as $key => $value) {
if ($key != 0) {
// User defined pdf Customization
$general_font_size = ($input_data['general_font_size'] == null) ? 14 : $input_data['general_font_size'];
$attendee_font_size = ($input_data['attendee_font_size'] == null) ? 50 : $input_data['attendee_font_size'];
$event_title_font_size = ($input_data['event_title_font_size'] == null) ? 18 : $input_data['event_title_font_size'];
function generate_certificate( $cert_data, $input_data ) {
$path = dirname( __FILE__ );
// Extend the TCPDF class to create custom Header and Footer.
foreach ( $cert_data as $key => $value ) {
if ( 0 !== $key ) {
// User defined pdf Customization.
$general_font_size = ( null === $input_data['general_font_size'] ) ? 14 : $input_data['general_font_size'];
$attendee_font_size = ( null === $input_data['attendee_font_size'] ) ? 50 : $input_data['attendee_font_size'];
$event_title_font_size = ( null === $input_data['event_title_font_size'] ) ? 18 : $input_data['event_title_font_size'];
$start_sub_line = empty( $input_data['start_sub_line'] ) ? 'This is to recognize' : $input_data['start_sub_line'];
$second_sub_line = empty( $input_data['second_sub_line'] ) ? 'For attending the webinar on' : $input_data['second_sub_line'];

// create new PDF document
$pdf = new MYPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
// set document information
$pdf->SetCreator('Ananda Vak Sols LLP');
$pdf->SetAuthor('Ananda Vak Sols LLP');
$pdf->SetTitle('Certificate of Attendance - '.$value[1]);
$pdf->SetSubject('Certificate of Attendance - '.$value[1]);
// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
// set margins
$pdf->SetHeaderMargin(0);
$pdf->SetFooterMargin(0);
$pdf->SetMargins(50,85,50, true);
// remove default footer
$pdf->setPrintFooter(false);
// set auto page breaks
$pdf->SetAutoPageBreak(false, 0);
// set image scale factor
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
// ---------------------------------------------------------
// add a page
$pdf->AddPage('L','A4');
$pdf->Image($input_data['org_image'], 112, 31, 67.01,15.44, 'PNG', '', '', false,300, '', false, false, 0, false, false, false);
// set font
$pdf->SetFont('Helvetica', '', $general_font_size);
// Print a text
$pdf->Cell(0, 5, 'This is to recognize', 0, 1, 'C', 0, '', 0);
// set font
$pdf->SetFont('Helvetica', '', $attendee_font_size);
// Attendars name
$pdf->Cell(0, 5, $value[0], 0, 1, 'C', 0, '', 0);
// set font
$pdf->SetFont('Helvetica', '', $general_font_size);
$pdf->Cell(0, 5, 'For attending the webinar on', 0, 1, 'C', 0, '', 0);
// set font
$pdf->SetFont('Helvetica', 'B', $event_title_font_size);
// Event Title
$pdf->MultiCell(0, 5, $value[1], 0, 'C', 0, 1, '', '', true);
// set font
$pdf->SetFont('Helvetica', '', $general_font_size);
// Event Date
$pdf->Cell(0, 8, $value[2], 0, 2, 'C', 0, '', 0);
if (!file_exists($path.'/certificate/')) {
mkdir($path.'/certificate/', 0777, true);
}
$pdf_file_path = $path.'/certificate/'.$value[0].'-'.date('ymdHis').'.pdf';
$pdf_file_name = basename($pdf_file_path);
$pdf->Output($pdf_file_path,'F');
if (file_exists($pdf_file_path)) {
echo 'File Exists.<br>Sending Mail.<br>';
// Email Details
$to = $value[3];
$sub = 'Certificate of Attendance for '.$value[0];
// checking if email body is entered
if(!empty($input_data['email_body'])){
// Replace the custom variables with their values
$input_data['email_body'] = str_replace("{{variable1}}", $value[0], $input_data['email_body']);
$input_data['email_body'] = str_replace("{{variable2}}", $value[1], $input_data['email_body']);
$input_data['email_body'] = str_replace("{{variable3}}", $value[2], $input_data['email_body']);
$msg = htmlspecialchars_decode($input_data['email_body']);
}
else{
// Default MSG
$msg = '<table style="width: 1245px; height: 180px;" cellspacing="0" cellpadding="0" border="0">
if ( strlen( $start_sub_line ) > 50 ) {
$start_sub_line = substr( $start_sub_line, 0, 50 ) . '...';
}
if ( strlen( $second_sub_line ) > 50 ) {
$second_sub_line = substr( $second_sub_line, 0, 50 ) . '...';
}

// create new PDF document.
$pdf = new MYPDF( PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false );
// set document information.
$pdf->SetCreator( 'Ananda Vak Sols LLP' );
$pdf->SetAuthor( 'Ananda Vak Sols LLP' );
$pdf->SetTitle( 'Certificate of Attendance - ' . $value[1] );
$pdf->SetSubject( 'Certificate of Attendance - ' . $value[1] );
// set default monospaced font.
$pdf->SetDefaultMonospacedFont( PDF_FONT_MONOSPACED );
// set margins.
$pdf->SetHeaderMargin( 0 );
$pdf->SetFooterMargin( 0 );
$pdf->SetMargins( 50, 85, 50, true );
// remove default footer.
$pdf->setPrintFooter( false );
// set auto page breaks.
$pdf->SetAutoPageBreak( false, 0 );
// set image scale factor.
$pdf->setImageScale( PDF_IMAGE_SCALE_RATIO );
// ---------------------------------------------------------
// add a page.
$pdf->AddPage( 'L', 'A4' );
$pdf->Image( $input_data['org_image'], 112, 31, 67.01, 15.44, 'PNG', '', '', false, 300, '', false, false, 0, false, false, false );
// set font.
$pdf->SetFont( 'Helvetica', '', $general_font_size );
// Print a text.
$pdf->Cell( 0, 5, $start_sub_line, 0, 1, 'C', 0, '', 0 );
// set font.
$pdf->SetFont( 'Helvetica', '', $attendee_font_size );
// Attendars name.
$pdf->Cell( 0, 5, $value[0], 0, 1, 'C', 0, '', 0 );
// set font.
$pdf->SetFont( 'Helvetica', '', $general_font_size );
$pdf->Cell( 0, 5, $second_sub_line, 0, 1, 'C', 0, '', 0 );
// set font.
$pdf->SetFont( 'Helvetica', 'B', $event_title_font_size );
// Event Title.
$pdf->MultiCell( 0, 5, $value[1], 0, 'C', 0, 1, '', '', true );
// set font.
$pdf->SetFont( 'Helvetica', '', $general_font_size );
// Event Date.
$pdf->Cell( 0, 8, $value[2], 0, 2, 'C', 0, '', 0 );
if ( ! file_exists( $path . '/certificate/' ) ) {
echo 'Creating file if file not exists<br>';
mkdir( $path . '/certificate/', 0777, true );
}
$pdf_file_path = $path . '/certificate/' . $value[0] . '-' . date( 'ymdHis' ) . '.pdf';
$pdf_file_name = basename( $pdf_file_path );
$pdf->Output( $pdf_file_path, 'F' );
if ( file_exists( $pdf_file_path ) ) {
echo 'File Exists.<br>Sending Mail.<br>';
// Email Details.
$to = $value[3];
$sub = 'Certificate of Attendance for ' . $value[0];
// checking if email body is entered.
if ( ! empty( $input_data['email_body'] ) ) {
// Replace the custom variables with their values.
$email_body = $input_data['email_body'];
$email_body = str_replace( '{{variable1}}', $value[0], $email_body );
$email_body = str_replace( '{{variable2}}', $value[1], $email_body );
$email_body = str_replace( '{{variable3}}', $value[2], $email_body );
$msg = htmlspecialchars_decode( $email_body );
} else {
// Default MSG.
$msg = '<table style="width: 1245px; height: 180px;" cellspacing="0" cellpadding="0" border="0">
<tbody>
<tr>
<td style="background-color: #fff;" valign="top" bgcolor="F5F5F5" align="left">
Expand All @@ -124,8 +132,8 @@ function generate_certificate($cert_data,$input_data){
<tbody>
<tr>
<td style="padding: 10px 0; text-align: justify; font-family: Arial, "sans-serif"; font-size: 14px; line-height: 18px; color: #000;">
<p style="margin: 0px;">Dear '.$value[0].',</p>
<p style="margin-top: 6px;">EFY Group would like to thank you for attending the webinar titled '.$value[1].' on '.$value[2].'. We hope you will be able to benefit from the knowledge gained during this webinar, and look forward to seeing you at the next event.</p>
<p style="margin: 0px;">Dear ' . $value[0] . ',</p>
<p style="margin-top: 6px;">EFY Group would like to thank you for attending the webinar titled ' . $value[1] . ' on ' . $value[2] . '. We hope you will be able to benefit from the knowledge gained during this webinar, and look forward to seeing you at the next event.</p>
<p style="margin-top: 6px;">We truly appreciate your support.</p>
<p style="margin-top: 6px;">Thank you!</p>
</td>
Expand All @@ -140,41 +148,41 @@ function generate_certificate($cert_data,$input_data){
</tr>
</tbody>
</table>';
}
$headers[] = 'From: '.$input_data['sender_name'].' <'.$input_data['sender_email'].'>';
$headers[] = 'Content-Type: text/html; charset=UTF-8';
if(send_mail($to,$sub,$msg,$headers,$pdf_file_path)){
echo 'Mail sent successfully<br>';
}
}
echo $value[0] . ' PDF Generated -> <a href="' . plugin_dir_url( __FILE__ ) . 'certificate/' . $pdf_file_name . '" target="_blank">Open</a><br><br>';
}
}
}
$headers[] = 'From: ' . $input_data['sender_name'] . ' <' . $input_data['sender_email'] . '>';
$headers[] = 'Content-Type: text/html; charset=UTF-8';
if ( send_mail( $to, $sub, $msg, $headers, $pdf_file_path ) ) {
echo 'Mail sent successfully<br>';
}
}
echo $value[0] . ' PDF Generated -> <a href="' . plugin_dir_url( __FILE__ ) . 'certificate/' . $pdf_file_name . '" target="_blank">Open</a><br><br>';
}
}
}

function send_mail($to,$sub,$msg,$headers,$attachment){
return wp_mail($to,$sub,$msg,$headers,$attachment);
function send_mail( $to, $sub, $msg, $headers, $attachment ) {
return wp_mail( $to, $sub, $msg, $headers, $attachment );
}

// Clear Data function. This will be called via AJAX call
function cleardata(){
echo "Clearing Data of certificates and generated PDFs";
$path = dirname(__FILE__);
// Clearing Certificate data
$files = glob($path.'/data/*'); // get all file names
foreach($files as $file){ // iterate files
if(is_file($file)) {
unlink($file); // delete file
}
}
// Clearing PDFs
$files = glob($path.'/certificate/*'); // get all file names
foreach($files as $file){ // iterate files
if(is_file($file)) {
unlink($file); // delete file
}
}
wp_die();
function cleardata() {
echo 'Clearing Data of certificates and generated PDFs';
$path = dirname( __FILE__ );
// Clearing Certificate data
$files = glob( $path . '/data/*' ); // get all file names
foreach ( $files as $file ) { // iterate files
if ( is_file( $file ) ) {
unlink( $file ); // delete file
}
}
// Clearing PDFs
$files = glob( $path . '/certificate/*' ); // get all file names
foreach ( $files as $file ) { // iterate files
if ( is_file( $file ) ) {
unlink( $file ); // delete file
}
}
wp_die();
}
add_action('wp_ajax_cleardata', 'cleardata');
add_action('wp_ajax_nopriv_cleardata', 'cleardata');
add_action( 'wp_ajax_cleardata', 'cleardata' );
add_action( 'wp_ajax_nopriv_cleardata', 'cleardata' );

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