ActionScheduler.php
3 weeks ago
AutomationController.php
2 years ago
FilterHandler.php
1 month ago
RootStep.php
2 years ago
StepHandler.php
2 months ago
StepRunController.php
1 year ago
StepRunControllerFactory.php
1 year ago
StepRunLogger.php
2 months ago
StepRunLoggerFactory.php
2 years ago
StepScheduler.php
1 year ago
SubjectLoader.php
3 years ago
SubjectTransformerHandler.php
1 year ago
TriggerHandler.php
2 years ago
index.php
3 years ago
SubjectTransformerHandler.php
110 lines
| 1 | <?php declare(strict_types = 1); |
| 2 | |
| 3 | namespace MailPoet\Automation\Engine\Control; |
| 4 | |
| 5 | if (!defined('ABSPATH')) exit; |
| 6 | |
| 7 | |
| 8 | use MailPoet\Automation\Engine\Data\Automation; |
| 9 | use MailPoet\Automation\Engine\Data\Step as StepData; |
| 10 | use MailPoet\Automation\Engine\Data\Subject; |
| 11 | use MailPoet\Automation\Engine\Integration\SubjectTransformer; |
| 12 | use MailPoet\Automation\Engine\Integration\Trigger; |
| 13 | use MailPoet\Automation\Engine\Registry; |
| 14 | |
| 15 | class SubjectTransformerHandler { |
| 16 | |
| 17 | /* @var Registry */ |
| 18 | private $registry; |
| 19 | |
| 20 | public function __construct( |
| 21 | Registry $registry |
| 22 | ) { |
| 23 | $this->registry = $registry; |
| 24 | } |
| 25 | |
| 26 | public function getSubjectKeysForAutomation(Automation $automation): array { |
| 27 | $triggerData = array_values(array_filter( |
| 28 | $automation->getSteps(), |
| 29 | function (StepData $step): bool { |
| 30 | return $step->getType() === StepData::TYPE_TRIGGER; |
| 31 | } |
| 32 | )); |
| 33 | |
| 34 | $triggers = array_filter(array_map( |
| 35 | function (StepData $step): ?Trigger { |
| 36 | return $this->registry->getTrigger($step->getKey()); |
| 37 | }, |
| 38 | $triggerData |
| 39 | )); |
| 40 | $all = []; |
| 41 | foreach ($triggers as $trigger) { |
| 42 | $all[] = $this->getSubjectKeysForTrigger($trigger); |
| 43 | } |
| 44 | $all = count($all) > 1 ? array_reduce( |
| 45 | array_slice($all, 1), |
| 46 | function($carry, $item) { |
| 47 | return array_intersect($carry, $item); |
| 48 | }, |
| 49 | $all[0] |
| 50 | ) : $all[0] ?? []; |
| 51 | return array_values(array_unique($all)); |
| 52 | } |
| 53 | |
| 54 | public function getSubjectKeysForTrigger(Trigger $trigger): array { |
| 55 | $transformerMap = $this->getTransformerMap(); |
| 56 | $all = $trigger->getSubjectKeys(); |
| 57 | $queue = $all; |
| 58 | while ($key = array_shift($queue)) { |
| 59 | foreach ($transformerMap[$key] ?? [] as $transformer) { |
| 60 | $newKey = $transformer->returns(); |
| 61 | if (!in_array($newKey, $all, true)) { |
| 62 | $all[] = $newKey; |
| 63 | $queue[] = $newKey; |
| 64 | } |
| 65 | } |
| 66 | } |
| 67 | sort($all); |
| 68 | return $all; |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * @param Subject[] $subjects |
| 73 | * @return Subject[] |
| 74 | */ |
| 75 | public function getAllSubjects(array $subjects): array { |
| 76 | $transformerMap = $this->getTransformerMap(); |
| 77 | $all = []; |
| 78 | foreach ($subjects as $subject) { |
| 79 | $all[$subject->getKey()] = $subject; |
| 80 | } |
| 81 | |
| 82 | $queue = array_keys($all); |
| 83 | while ($key = array_shift($queue)) { |
| 84 | foreach ($transformerMap[$key] ?? [] as $transformer) { |
| 85 | $newKey = $transformer->returns(); |
| 86 | if (!isset($all[$newKey])) { |
| 87 | $newSubject = $transformer->transform($all[$key]); |
| 88 | if (!$newSubject) { |
| 89 | continue; |
| 90 | } |
| 91 | $all[$newKey] = $newSubject; |
| 92 | $queue[] = $newKey; |
| 93 | } |
| 94 | } |
| 95 | } |
| 96 | return array_values($all); |
| 97 | } |
| 98 | |
| 99 | /** |
| 100 | * @return SubjectTransformer[][] |
| 101 | */ |
| 102 | private function getTransformerMap(): array { |
| 103 | $transformerMap = []; |
| 104 | foreach ($this->registry->getSubjectTransformers() as $transformer) { |
| 105 | $transformerMap[$transformer->accepts()] = array_merge($transformerMap[$transformer->accepts()] ?? [], [$transformer]); |
| 106 | } |
| 107 | return $transformerMap; |
| 108 | } |
| 109 | } |
| 110 |