Differential D19921 Diff 47546 src/applications/pholio/xaction/PholioImageFileTransaction.php

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src/applications/pholio/xaction/PholioImageFileTransaction.php

	<?php			<?php

	final class PholioImageFileTransaction			final class PholioImageFileTransaction
	extends PholioImageTransactionType {			extends PholioImageTransactionType {

	const TRANSACTIONTYPE = 'image-file';			const TRANSACTIONTYPE = 'image-file';

	public function generateOldValue($object) {			public function generateOldValue($object) {
	$images = $object->getImages();			$images = $object->getActiveImages();
	return array_values(mpull($images, 'getPHID'));			return array_values(mpull($images, 'getPHID'));
	}			}

	public function generateNewValue($object, $value) {			public function generateNewValue($object, $value) {
	$new_value = array();			$new_value = array();
	foreach ($value as $key => $images) {			foreach ($value as $key => $images) {
	$new_value[$key] = mpull($images, 'getPHID');			$new_value[$key] = mpull($images, 'getPHID');
	}			}
	$old = array_fuse($this->getOldValue());			$old = array_fuse($this->getOldValue());
	return $this->getEditor()->getPHIDList($old, $new_value);			return $this->getEditor()->getPHIDList($old, $new_value);
	}			}

	public function applyInternalEffects($object, $value) {			public function applyInternalEffects($object, $value) {
	$old_map = array_fuse($this->getOldValue());			$old_map = array_fuse($this->getOldValue());
	$new_map = array_fuse($this->getNewValue());			$new_map = array_fuse($this->getNewValue());

	$obsolete_map = array_diff_key($old_map, $new_map);			$obsolete_map = array_diff_key($old_map, $new_map);
	$images = $object->getImages();			$images = $object->getActiveImages();
	foreach ($images as $seq => $image) {			foreach ($images as $seq => $image) {
	if (isset($obsolete_map[$image->getPHID()])) {			if (isset($obsolete_map[$image->getPHID()])) {
	$image->setIsObsolete(1);			$image->setIsObsolete(1);
	$image->save();			$image->save();
	unset($images[$seq]);			unset($images[$seq]);
	}			}
	}			}
	$object->attachImages($images);			$object->attachImages($images);
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