Problem/Motivation

The following error is thrown when sending the emails with mailchimp transactional
Error: Call to undefined method Drupal\Core\ProxyClass\File\MimeType\MimeTypeGuesser::guess() in Drupal\mailchimp_transactional\Plugin\Mail\Mail->getAttachmentStruct() (line 280 of modules/contrib/mailchimp_transactional/src/Plugin/Mail/Mail.php) #0 modules/contrib/mailchimp_transactional/src/Plugin/Mail/Mail.php(162): Drupal\mailchimp_transactional\Plugin\Mail\Mail->getAttachmentStruct()

Steps to reproduce

Proposed resolution

Patch to replace guess() with guessMimeType().
Reference: https://www.drupal.org/node/3126004

Remaining tasks

User interface changes

API changes

Data model changes

CommentFileSizeAuthor
#10 3398045-mailchimp-deprecation-10.patch1.14 KBramprassad
#5 3398045_mailchimp_deprecation.patch620 bytesramprassad

Issue fork mailchimp_transactional-3398045

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ramprassad created an issue. See original summary.

ramprassad’s picture

ramprassad commented
Title: Error: Call to undefined method Drupal\Core\ProxyClass\File\MimeType\MimeTypeGuesser::guess() in Drupal\mailchimp_transactional\Plugi n\Mail\Mail->getAttachmentStruct() (line 280 of /mnt/www/html/mpageeucentrald8/docroot/modules/contrib/mailchimp_transact » Error: Call to undefined method Drupal\Core\ProxyClass\File\MimeType\MimeTypeGuesser::guess() in Drupal\mailchimp_transactional\Plugi n\Mail\Mail->getAttachmentStruct() (line 280 of modules/contrib/mailchimp_transact
ramprassad’s picture

ramprassad commented
Title: Error: Call to undefined method Drupal\Core\ProxyClass\File\MimeType\MimeTypeGuesser::guess() in Drupal\mailchimp_transactional\Plugi n\Mail\Mail->getAttachmentStruct() (line 280 of modules/contrib/mailchimp_transact » Error: Call to undefined method Drupal\Core\ProxyClass\File\MimeType\MimeTypeGuesser::guess() in Drupal\mailchimp_transactional\Plugi n\Mail\Mail->getAttachmentStruct() (line 280 of modules/contrib/mailchimp_transactional/src/Plugin/Mail/Mail.php
shreya_th’s picture

shreya_th commented
Assigned: Unassigned » shreya_th
ramprassad’s picture

ramprassad commented
Issue summary: View changes
StatusFileSize
new 3398045_mailchimp_deprecation.patch620 bytes
dieterholvoet’s picture

dieterholvoet commented
Status: Active » Needs work

The minimum supported core version is 9.0.0 and the guessMimeType method was added in 9.1.0, so we'll need to add a conditional:

$guesser = \Drupal::service('file.mime_type.guesser');
if ($guesser instanceof \Symfony\Component\Mime\MimeTypeGuesserInterface) {
  $mime_type = $guesser->guessMimeType($path);
}
else {
  $mime_type = $guesser->guess($path);
}

Shreya_th opened merge request !20

shreya_th’s picture

shreya_th commented
Assigned: shreya_th » Unassigned
Status: Needs work » Active
dieterholvoet’s picture

dieterholvoet commented
Status: Active » Needs work

My comment hasn't been addressed yet, so setting back to Needs work.

ramprassad’s picture

ramprassad commented
StatusFileSize
new 3398045-mailchimp-deprecation-10.patch1.14 KB

Adding the updated patch based on the recent DieterHolvoet's comment above and opened merge request. This can go the version 1.1.x as well.

Regards,
Ramprassad

ramprassad opened merge request !21

ramprassad opened merge request !22

ramprassad’s picture

ramprassad commented

Merge request #21 is the valid one.
Merge request #22 was mistakenly raised with the intent to merge to 1.1.x but the branch was not available.

DieterHolvoet closed merge request !22

dieterholvoet’s picture

dieterholvoet commented
Status: Needs work » Fixed

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.