ModifyValidatorTaskEmailEvent¶

The PSR-14 event \TYPO3\CMS\Linkvalidator\Event\ModifyValidatorTaskEmailEvent can be used to manipulate the \TYPO3\CMS\Linkvalidator\Result\LinkAnalyzerResult, which contains all information from the linkvalidator API. Also the FluidEmail object can be adjusted there. This allows to pass additional information to the view by using $fluidEmail->assign() or dynamically adding mail information such as the receivers list. The added values in the event take precedence over the modTSconfig configuration. The event contains the full modTSconfig to access further information about the actual configuration of the task when assigning new values to FluidEmail.

Note

As it is possible to set the recipient addresses dynamically using this event, the email field in the task configuration can remain empty but will be added, if defined, on top of already defined recipients from the event. All other values such as subject, from or replyTo will only be set according to modTSconfig, if not already defined through the event.

Example¶

Registration of the event listener in the extension's Services.yaml:

EXT:my_extension/Configuration/Services.yaml

services:
  # Place here the default dependency injection configuration

  MyVendor\MyExtension\Linkvalidator\EventListener\MyEventListener:
    tags:
      - name: event.listener
        identifier: 'my-extension/modify-validation-task-email'

Read how to configure dependency injection in extensions.

An implementation of the event listener:

EXT:my_extension/Classes/Linkvalidator/EventListener/MyEventListener.php

<?php

declare(strict_types=1);

namespace MyVendor\MyExtension\Linkvalidator\EventListener;

use Symfony\Component\Mime\Address;
use TYPO3\CMS\Linkvalidator\Event\ModifyValidatorTaskEmailEvent;

final class MyEventListener
{
    public function __invoke(ModifyValidatorTaskEmailEvent $event): void
    {
        $linkAnalyzerResult = $event->getLinkAnalyzerResult();
        $fluidEmail = $event->getFluidEmail();
        $modTSconfig = $event->getModTSconfig();

        if ($modTSconfig['mail.']['fromname'] === 'John Smith') {
            $fluidEmail->assign('myAdditionalVariable', 'foobar');
        }

        $fluidEmail->subject(
            $linkAnalyzerResult->getTotalBrokenLinksCount() . ' new broken links',
        );

        $fluidEmail->to(new Address('custom@mail.com'));
    }
}

The \TYPO3\CMS\Linkvalidator\Result\LinkAnalyzerResult contains the following information by default:

$oldBrokenLinkCounts: Amount of broken links from the last run, separated by type (for example: all, internal)
$newBrokenLinkCounts: Amount of broken links from this run, separated by type (for example: all, internal)
$brokenLinks: List of broken links with the raw database row
$differentToLastResult: Whether the broken links count changed

The brokenLinks property gets further processed internally to provide additional information for the email. Following additional information is provided by default:

full_record: The full record, the broken link was found in (for example: pages or tt_content)
record_title: Value of the full_record title field
record_type: The title of the record type (for example: "Page" or "Page Content")
language_code: The language code of the broken link
real_pid: The real page ID of the record the broken link was found in
page_record: The whole page row of records parent page

More can be added using this PSR-14 event.

Additionally to the already existing content, the email now includes a list of all broken links fetched according to the task configuration. This list consists of following columns:

Record: The record_uid and record_title
Language: The language_code and language ID
Page: The real_pid and page_record.title of the parent page
Record Type: The record_type
Link Target: The target
Link Type: Type of the broken link (either internal, external or file)

API¶

class \TYPO3\CMS\Linkvalidator\Event\ ModifyValidatorTaskEmailEvent¶

Allows to process and modify the LinkAnalyzer result and FluidEmail object

getLinkAnalyzerResult ( ) ¶

returntype: TYPO3\CMS\Linkvalidator\Result\LinkAnalyzerResult

getFluidEmail ( ) ¶

returntype: TYPO3\CMS\Core\Mail\FluidEmail

getModTSconfig ( ) ¶

returntype: array