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phorge/src/applications/phriction/xaction/PhrictionDocumentEditTransaction.php
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PhrictionDocumentEditTransaction.php
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<?php
abstract class PhrictionDocumentEditTransaction
extends PhrictionDocumentVersionTransaction {
public function generateOldValue($object) {
if ($this->getEditor()->getIsNewObject()) {
return null;
}
// NOTE: We want to get the newest version of the content here, regardless
// of whether it's published or not.
$actor = $this->getActor();
return id(new PhrictionContentQuery())
->setViewer($actor)
->withDocumentPHIDs(array($object->getPHID()))
->setOrder('newest')
->setLimit(1)
->executeOne()
->getContent();
}
public function generateNewValue($object, $value) {
return $value;
}
public function applyInternalEffects($object, $value) {
$content = $this->getNewDocumentContent($object);
$content->setContent($value);
}
public function getActionStrength() {
return 1.3;
}
public function getActionName() {
return pht('Edited');
}
public function getTitle() {
return pht(
'%s edited the content of this document.',
$this->renderAuthor());
}
public function getTitleForFeed() {
return pht(
'%s edited the content of %s.',
$this->renderAuthor(),
$this->renderObject());
}
public function getMailDiffSectionHeader() {
return pht('CHANGES TO DOCUMENT CONTENT');
}
public function hasChangeDetailView() {
return true;
}
public function newChangeDetailView() {
$viewer = $this->getViewer();
return id(new PhabricatorApplicationTransactionTextDiffDetailView())
->setViewer($viewer)
->setOldText($this->getOldValue())
->setNewText($this->getNewValue());
}
public function newRemarkupChanges() {
$changes = array();
$changes[] = $this->newRemarkupChange()
->setOldValue($this->getOldValue())
->setNewValue($this->getNewValue());
return $changes;
}
public function validateTransactions($object, array $xactions) {
$errors = array();
$content = $object->getContent()->getContent();
if ($this->isEmptyTextTransaction($content, $xactions)) {
$errors[] = $this->newRequiredError(
pht('Documents must have content.'));
}
return $errors;
}
}

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