Embed Image using php mailer - php

Question

I'm currently creatting a mailer and embed image. So when I set a specific directory ( ./upload/tmp_logo_company_upload/company_logo_resized.jpg ) for image it successfully send to my email and it shows the image that i embed.
But I want is to get all the image in the upload directory so whenever I run the script all images from upload folder will send to me. Can someone help me out for this, Below you will see my code. Thanks.
if( !defined('sugarEntry') ) define( 'sugarEntry',true );
// Set required classes
require_once('include/entryPoint.php');
// Get access to globals
global $db, $current_user, $timedate;
$arRecipientsId = array();
$objDefaultMail = new Email();
$objDefault = $objDefaultMail->getSystemDefaultEmail();
$objMail = new SugarPHPMailer();
$objMail->setMailerForSystem();
$objMail->From = $objDefault['email'];
$objMail->FromName = $objDefault['name'];
$objMail->Subject = "";
// Set the Location of photo
$strLocation = './upload/tmp_logo_company_upload/company_logo_resized.jpg';
// Add image
$objMail->AddEmbeddedImage($strLocation, 'company_logo_resized.jpg');
//
$objMail->Body = "Here. <img src='cid:company_logo_resized.jpg'>";
// Send as HTML
$objMail->IsHTML(true);
// Clear previous email data
$objMail->ClearAllRecipients();
$objMail->ClearReplyTos();
$objMail->prepForOutbound();
// Store recipients
$arRecipientsId[] = "1"; //crmonline
// Add as BCC
$objMail->AddBCC('email#gmail.com');
// Mail sent?
if( $objMail->send() ) {
// echo "Email Has Been Sent";
$GLOBALS['log']->fatal("WORKING");
}
// }

Answer 1

There's no need to call ClearAllRecipients or ClearReplyTos - the things those clear are already empty because you have a new instance.
To iterate over all the files in a folder, use a DirectoryIterator - that will get all the filenames you need, so you just need to call addEmbeddedImage for each and add <img src="cid:xxx"> tags for each image you want to embed.
$dir = './upload/tmp_logo_company_upload';
$cidn = 0;
foreach (new DirectoryIterator($dir) as $fileInfo) {
if($fileInfo->isDot() or $fileInfo->isDir()) continue;
$objMail->addEmbeddedImage($dir . DIRECTORY_SEPARATOR . $fileInfo->getFilename(), "img_$cidn");
$mailObj->Body .= "<img src=\"cid:img_$cidn\">";
++$cidn;
}
That said, this is an inefficient way of using images in email - it is much better to use HTTP links to the images - that way they are only loaded when the recipients ask for them, rather than sending them regardless.

Answer 2

Its pretty simple , you are missing complete image public path
change this to following
$objMail->Body = "Here. <img src='cid:company_logo_resized.jpg'>";
To (Image Public Path including http)
$objMail->Body = "Here. <img src='http://example.com/publicppath /company_logo_resized.jpg'>";
Adding code for Reading the Image from dir
//path to the dir
$dir = '/upload';
$files = scandir($dir);
foreach ($files as $image) {
$all_img .= " <img src='http://example.com/imagepath/".$image."'><br>";
}
//for embeding image
foreach ($files as $image) {
$im = file_get_contents($image);
$em_img .="<img src='data:image/jpg;base64,".base64_encode($im)."'> <br>"
}
//via public path
$objMail->Body = "Here ".$all_img;
//or embed sending
$objMail->Body = "Here ".$em_img;
it should work