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diff --git a/resources/sql/patches/20130801.pastexactions.php b/resources/sql/patches/20130801.pastexactions.php
--- a/resources/sql/patches/20130801.pastexactions.php
+++ b/resources/sql/patches/20130801.pastexactions.php
@@ -1,47 +1,5 @@
<?php
-$table = new PhabricatorPaste();
-$x_table = new PhabricatorPasteTransaction();
-
-$conn_w = $table->establishConnection('w');
-$conn_w->openTransaction();
-
-echo pht('Adding transactions for existing paste objects...')."\n";
-
-$rows = new LiskRawMigrationIterator($conn_w, 'pastebin_paste');
-foreach ($rows as $row) {
-
- $id = $row['id'];
- echo pht('Adding transactions for paste id %d...', $id)."\n";
-
- $xaction_phid = PhabricatorPHID::generateNewPHID(
- PhabricatorApplicationTransactionTransactionPHIDType::TYPECONST);
-
- queryfx(
- $conn_w,
- 'INSERT INTO %T (phid, authorPHID, objectPHID, viewPolicy, editPolicy,
- transactionType, oldValue, newValue,
- contentSource, metadata, dateCreated, dateModified,
- commentVersion)
- VALUES (%s, %s, %s, %s, %s, %s, %ns, %ns, %s, %s, %d, %d, %d)',
- $x_table->getTableName(),
- $xaction_phid,
- $row['authorPHID'],
- $row['phid'],
- 'public',
- $row['authorPHID'],
- PhabricatorPasteTransaction::TYPE_CONTENT,
- 'null',
- $row['filePHID'],
- PhabricatorContentSource::newForSource(
- PhabricatorOldWorldContentSource::SOURCECONST)->serialize(),
- '[]',
- $row['dateCreated'],
- $row['dateCreated'],
- 0);
-
-}
-
-$conn_w->saveTransaction();
-
-echo pht('Done.')."\n";
+// Long ago, this migration populated initial "create" transactions for old
+// pastes from before transactions came into existence. It was removed after
+// about three years.
diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -2160,6 +2160,9 @@
'PhabricatorController' => 'applications/base/controller/PhabricatorController.php',
'PhabricatorCookies' => 'applications/auth/constants/PhabricatorCookies.php',
'PhabricatorCoreConfigOptions' => 'applications/config/option/PhabricatorCoreConfigOptions.php',
+ 'PhabricatorCoreCreateTransaction' => 'applications/transactions/xaction/PhabricatorCoreCreateTransaction.php',
+ 'PhabricatorCoreTransactionType' => 'applications/transactions/xaction/PhabricatorCoreTransactionType.php',
+ 'PhabricatorCoreVoidTransaction' => 'applications/transactions/xaction/PhabricatorCoreVoidTransaction.php',
'PhabricatorCountdown' => 'applications/countdown/storage/PhabricatorCountdown.php',
'PhabricatorCountdownApplication' => 'applications/countdown/application/PhabricatorCountdownApplication.php',
'PhabricatorCountdownController' => 'applications/countdown/controller/PhabricatorCountdownController.php',
@@ -2757,6 +2760,8 @@
'PhabricatorMetaMTASendGridReceiveController' => 'applications/metamta/controller/PhabricatorMetaMTASendGridReceiveController.php',
'PhabricatorMetaMTAWorker' => 'applications/metamta/PhabricatorMetaMTAWorker.php',
'PhabricatorMetronomicTriggerClock' => 'infrastructure/daemon/workers/clock/PhabricatorMetronomicTriggerClock.php',
+ 'PhabricatorModularTransaction' => 'applications/transactions/storage/PhabricatorModularTransaction.php',
+ 'PhabricatorModularTransactionType' => 'applications/transactions/storage/PhabricatorModularTransactionType.php',
'PhabricatorMonospacedFontSetting' => 'applications/settings/setting/PhabricatorMonospacedFontSetting.php',
'PhabricatorMonospacedTextareasSetting' => 'applications/settings/setting/PhabricatorMonospacedTextareasSetting.php',
'PhabricatorMotivatorProfilePanel' => 'applications/search/profilepanel/PhabricatorMotivatorProfilePanel.php',
@@ -2916,12 +2921,14 @@
'PhabricatorPasteArchiveController' => 'applications/paste/controller/PhabricatorPasteArchiveController.php',
'PhabricatorPasteConfigOptions' => 'applications/paste/config/PhabricatorPasteConfigOptions.php',
'PhabricatorPasteContentSearchEngineAttachment' => 'applications/paste/engineextension/PhabricatorPasteContentSearchEngineAttachment.php',
+ 'PhabricatorPasteContentTransaction' => 'applications/paste/xaction/PhabricatorPasteContentTransaction.php',
'PhabricatorPasteController' => 'applications/paste/controller/PhabricatorPasteController.php',
'PhabricatorPasteDAO' => 'applications/paste/storage/PhabricatorPasteDAO.php',
'PhabricatorPasteEditController' => 'applications/paste/controller/PhabricatorPasteEditController.php',
'PhabricatorPasteEditEngine' => 'applications/paste/editor/PhabricatorPasteEditEngine.php',
'PhabricatorPasteEditor' => 'applications/paste/editor/PhabricatorPasteEditor.php',
'PhabricatorPasteFilenameContextFreeGrammar' => 'applications/paste/lipsum/PhabricatorPasteFilenameContextFreeGrammar.php',
+ 'PhabricatorPasteLanguageTransaction' => 'applications/paste/xaction/PhabricatorPasteLanguageTransaction.php',
'PhabricatorPasteListController' => 'applications/paste/controller/PhabricatorPasteListController.php',
'PhabricatorPastePastePHIDType' => 'applications/paste/phid/PhabricatorPastePastePHIDType.php',
'PhabricatorPasteQuery' => 'applications/paste/query/PhabricatorPasteQuery.php',
@@ -2930,10 +2937,13 @@
'PhabricatorPasteSchemaSpec' => 'applications/paste/storage/PhabricatorPasteSchemaSpec.php',
'PhabricatorPasteSearchEngine' => 'applications/paste/query/PhabricatorPasteSearchEngine.php',
'PhabricatorPasteSnippet' => 'applications/paste/snippet/PhabricatorPasteSnippet.php',
+ 'PhabricatorPasteStatusTransaction' => 'applications/paste/xaction/PhabricatorPasteStatusTransaction.php',
'PhabricatorPasteTestDataGenerator' => 'applications/paste/lipsum/PhabricatorPasteTestDataGenerator.php',
+ 'PhabricatorPasteTitleTransaction' => 'applications/paste/xaction/PhabricatorPasteTitleTransaction.php',
'PhabricatorPasteTransaction' => 'applications/paste/storage/PhabricatorPasteTransaction.php',
'PhabricatorPasteTransactionComment' => 'applications/paste/storage/PhabricatorPasteTransactionComment.php',
'PhabricatorPasteTransactionQuery' => 'applications/paste/query/PhabricatorPasteTransactionQuery.php',
+ 'PhabricatorPasteTransactionType' => 'applications/paste/xaction/PhabricatorPasteTransactionType.php',
'PhabricatorPasteViewController' => 'applications/paste/controller/PhabricatorPasteViewController.php',
'PhabricatorPathSetupCheck' => 'applications/config/check/PhabricatorPathSetupCheck.php',
'PhabricatorPeopleAnyOwnerDatasource' => 'applications/people/typeahead/PhabricatorPeopleAnyOwnerDatasource.php',
@@ -6729,6 +6739,9 @@
'PhabricatorController' => 'AphrontController',
'PhabricatorCookies' => 'Phobject',
'PhabricatorCoreConfigOptions' => 'PhabricatorApplicationConfigOptions',
+ 'PhabricatorCoreCreateTransaction' => 'PhabricatorCoreTransactionType',
+ 'PhabricatorCoreTransactionType' => 'PhabricatorModularTransactionType',
+ 'PhabricatorCoreVoidTransaction' => 'PhabricatorModularTransactionType',
'PhabricatorCountdown' => array(
'PhabricatorCountdownDAO',
'PhabricatorPolicyInterface',
@@ -7406,6 +7419,8 @@
'PhabricatorMetaMTASendGridReceiveController' => 'PhabricatorMetaMTAController',
'PhabricatorMetaMTAWorker' => 'PhabricatorWorker',
'PhabricatorMetronomicTriggerClock' => 'PhabricatorTriggerClock',
+ 'PhabricatorModularTransaction' => 'PhabricatorApplicationTransaction',
+ 'PhabricatorModularTransactionType' => 'Phobject',
'PhabricatorMonospacedFontSetting' => 'PhabricatorStringSetting',
'PhabricatorMonospacedTextareasSetting' => 'PhabricatorSelectSetting',
'PhabricatorMotivatorProfilePanel' => 'PhabricatorProfilePanel',
@@ -7601,12 +7616,14 @@
'PhabricatorPasteArchiveController' => 'PhabricatorPasteController',
'PhabricatorPasteConfigOptions' => 'PhabricatorApplicationConfigOptions',
'PhabricatorPasteContentSearchEngineAttachment' => 'PhabricatorSearchEngineAttachment',
+ 'PhabricatorPasteContentTransaction' => 'PhabricatorPasteTransactionType',
'PhabricatorPasteController' => 'PhabricatorController',
'PhabricatorPasteDAO' => 'PhabricatorLiskDAO',
'PhabricatorPasteEditController' => 'PhabricatorPasteController',
'PhabricatorPasteEditEngine' => 'PhabricatorEditEngine',
'PhabricatorPasteEditor' => 'PhabricatorApplicationTransactionEditor',
'PhabricatorPasteFilenameContextFreeGrammar' => 'PhutilContextFreeGrammar',
+ 'PhabricatorPasteLanguageTransaction' => 'PhabricatorPasteTransactionType',
'PhabricatorPasteListController' => 'PhabricatorPasteController',
'PhabricatorPastePastePHIDType' => 'PhabricatorPHIDType',
'PhabricatorPasteQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
@@ -7615,10 +7632,13 @@
'PhabricatorPasteSchemaSpec' => 'PhabricatorConfigSchemaSpec',
'PhabricatorPasteSearchEngine' => 'PhabricatorApplicationSearchEngine',
'PhabricatorPasteSnippet' => 'Phobject',
+ 'PhabricatorPasteStatusTransaction' => 'PhabricatorPasteTransactionType',
'PhabricatorPasteTestDataGenerator' => 'PhabricatorTestDataGenerator',
- 'PhabricatorPasteTransaction' => 'PhabricatorApplicationTransaction',
+ 'PhabricatorPasteTitleTransaction' => 'PhabricatorPasteTransactionType',
+ 'PhabricatorPasteTransaction' => 'PhabricatorModularTransaction',
'PhabricatorPasteTransactionComment' => 'PhabricatorApplicationTransactionComment',
'PhabricatorPasteTransactionQuery' => 'PhabricatorApplicationTransactionQuery',
+ 'PhabricatorPasteTransactionType' => 'PhabricatorModularTransactionType',
'PhabricatorPasteViewController' => 'PhabricatorPasteController',
'PhabricatorPathSetupCheck' => 'PhabricatorSetupCheck',
'PhabricatorPeopleAnyOwnerDatasource' => 'PhabricatorTypeaheadDatasource',
diff --git a/src/applications/paste/conduit/PasteCreateConduitAPIMethod.php b/src/applications/paste/conduit/PasteCreateConduitAPIMethod.php
--- a/src/applications/paste/conduit/PasteCreateConduitAPIMethod.php
+++ b/src/applications/paste/conduit/PasteCreateConduitAPIMethod.php
@@ -47,15 +47,15 @@
$xactions = array();
$xactions[] = id(new PhabricatorPasteTransaction())
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_CONTENT)
+ ->setTransactionType(PhabricatorPasteContentTransaction::TRANSACTIONTYPE)
->setNewValue($content);
$xactions[] = id(new PhabricatorPasteTransaction())
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_TITLE)
+ ->setTransactionType(PhabricatorPasteTitleTransaction::TRANSACTIONTYPE)
->setNewValue($title);
$xactions[] = id(new PhabricatorPasteTransaction())
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_LANGUAGE)
+ ->setTransactionType(PhabricatorPasteLanguageTransaction::TRANSACTIONTYPE)
->setNewValue($language);
$editor = id(new PhabricatorPasteEditor())
diff --git a/src/applications/paste/controller/PhabricatorPasteArchiveController.php b/src/applications/paste/controller/PhabricatorPasteArchiveController.php
--- a/src/applications/paste/controller/PhabricatorPasteArchiveController.php
+++ b/src/applications/paste/controller/PhabricatorPasteArchiveController.php
@@ -20,7 +20,7 @@
return new Aphront404Response();
}
- $view_uri = '/P'.$paste->getID();
+ $view_uri = $paste->getURI();
if ($request->isFormPost()) {
if ($paste->isArchived()) {
@@ -32,7 +32,7 @@
$xactions = array();
$xactions[] = id(new PhabricatorPasteTransaction())
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_STATUS)
+ ->setTransactionType(PhabricatorPasteStatusTransaction::TRANSACTIONTYPE)
->setNewValue($new_status);
id(new PhabricatorPasteEditor())
diff --git a/src/applications/paste/editor/PhabricatorPasteEditEngine.php b/src/applications/paste/editor/PhabricatorPasteEditEngine.php
--- a/src/applications/paste/editor/PhabricatorPasteEditEngine.php
+++ b/src/applications/paste/editor/PhabricatorPasteEditEngine.php
@@ -71,7 +71,7 @@
id(new PhabricatorTextEditField())
->setKey('title')
->setLabel(pht('Title'))
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_TITLE)
+ ->setTransactionType(PhabricatorPasteTitleTransaction::TRANSACTIONTYPE)
->setDescription(pht('The title of the paste.'))
->setConduitDescription(pht('Retitle the paste.'))
->setConduitTypeDescription(pht('New paste title.'))
@@ -79,7 +79,8 @@
id(new PhabricatorSelectEditField())
->setKey('language')
->setLabel(pht('Language'))
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_LANGUAGE)
+ ->setTransactionType(
+ PhabricatorPasteLanguageTransaction::TRANSACTIONTYPE)
->setAliases(array('lang'))
->setIsCopyable(true)
->setOptions($langs)
@@ -94,7 +95,8 @@
id(new PhabricatorTextAreaEditField())
->setKey('text')
->setLabel(pht('Text'))
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_CONTENT)
+ ->setTransactionType(
+ PhabricatorPasteContentTransaction::TRANSACTIONTYPE)
->setMonospaced(true)
->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_TALL)
->setDescription(pht('The main body text of the paste.'))
@@ -104,7 +106,8 @@
id(new PhabricatorSelectEditField())
->setKey('status')
->setLabel(pht('Status'))
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_STATUS)
+ ->setTransactionType(
+ PhabricatorPasteStatusTransaction::TRANSACTIONTYPE)
->setIsConduitOnly(true)
->setOptions(PhabricatorPaste::getStatusNameMap())
->setDescription(pht('Active or archived status.'))
diff --git a/src/applications/paste/editor/PhabricatorPasteEditor.php b/src/applications/paste/editor/PhabricatorPasteEditor.php
--- a/src/applications/paste/editor/PhabricatorPasteEditor.php
+++ b/src/applications/paste/editor/PhabricatorPasteEditor.php
@@ -3,8 +3,6 @@
final class PhabricatorPasteEditor
extends PhabricatorApplicationTransactionEditor {
- private $fileName;
-
public function getEditorApplicationClass() {
return 'PhabricatorPasteApplication';
}
@@ -13,29 +11,17 @@
return pht('Pastes');
}
- public static function initializeFileForPaste(
- PhabricatorUser $actor,
- $name,
- $data) {
+ public function getCreateObjectTitle($author, $object) {
+ return pht('%s created this paste.', $author);
+ }
- return PhabricatorFile::newFromFileData(
- $data,
- array(
- 'name' => $name,
- 'mime-type' => 'text/plain; charset=utf-8',
- 'authorPHID' => $actor->getPHID(),
- 'viewPolicy' => PhabricatorPolicies::POLICY_NOONE,
- 'editPolicy' => PhabricatorPolicies::POLICY_NOONE,
- ));
+ public function getCreateObjectTitleForFeed($author, $object) {
+ return pht('%s created %s.', $author, $object);
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
- $types[] = PhabricatorPasteTransaction::TYPE_CONTENT;
- $types[] = PhabricatorPasteTransaction::TYPE_TITLE;
- $types[] = PhabricatorPasteTransaction::TYPE_LANGUAGE;
- $types[] = PhabricatorPasteTransaction::TYPE_STATUS;
$types[] = PhabricatorTransactions::TYPE_VIEW_POLICY;
$types[] = PhabricatorTransactions::TYPE_EDIT_POLICY;
$types[] = PhabricatorTransactions::TYPE_COMMENT;
@@ -43,163 +29,14 @@
return $types;
}
- protected function shouldApplyInitialEffects(
- PhabricatorLiskDAO $object,
- array $xactions) {
- return true;
- }
-
- protected function applyInitialEffects(
- PhabricatorLiskDAO $object,
- array $xactions) {
-
- // Find the most user-friendly filename we can by examining the title of
- // the paste and the pending transactions. We'll use this if we create a
- // new file to store raw content later.
-
- $name = $object->getTitle();
- if (!strlen($name)) {
- $name = 'paste.raw';
- }
-
- $type_title = PhabricatorPasteTransaction::TYPE_TITLE;
- foreach ($xactions as $xaction) {
- if ($xaction->getTransactionType() == $type_title) {
- $name = $xaction->getNewValue();
- }
- }
-
- $this->fileName = $name;
- }
-
- protected function validateTransaction(
+ protected function shouldSendMail(
PhabricatorLiskDAO $object,
- $type,
array $xactions) {
- $errors = parent::validateTransaction($object, $type, $xactions);
- switch ($type) {
- case PhabricatorPasteTransaction::TYPE_CONTENT:
- if (!$object->getFilePHID() && !$xactions) {
- $error = new PhabricatorApplicationTransactionValidationError(
- $type,
- pht('Required'),
- pht('You must provide content to create a paste.'),
- null);
-
- $error->setIsMissingFieldError(true);
- $errors[] = $error;
- }
- break;
- }
-
- return $errors;
- }
-
- protected function getCustomTransactionOldValue(
- PhabricatorLiskDAO $object,
- PhabricatorApplicationTransaction $xaction) {
-
- switch ($xaction->getTransactionType()) {
- case PhabricatorPasteTransaction::TYPE_CONTENT:
- return $object->getFilePHID();
- case PhabricatorPasteTransaction::TYPE_TITLE:
- return $object->getTitle();
- case PhabricatorPasteTransaction::TYPE_LANGUAGE:
- return $object->getLanguage();
- case PhabricatorPasteTransaction::TYPE_STATUS:
- return $object->getStatus();
- }
- }
-
- protected function getCustomTransactionNewValue(
- PhabricatorLiskDAO $object,
- PhabricatorApplicationTransaction $xaction) {
-
- switch ($xaction->getTransactionType()) {
- case PhabricatorPasteTransaction::TYPE_TITLE:
- case PhabricatorPasteTransaction::TYPE_LANGUAGE:
- case PhabricatorPasteTransaction::TYPE_STATUS:
- return $xaction->getNewValue();
- case PhabricatorPasteTransaction::TYPE_CONTENT:
- // If this transaction does not really change the paste content, return
- // the current file PHID so this transaction no-ops.
- $new_content = $xaction->getNewValue();
- $old_content = $object->getRawContent();
- $file_phid = $object->getFilePHID();
- if (($new_content === $old_content) && $file_phid) {
- return $file_phid;
- }
-
- $file = self::initializeFileForPaste(
- $this->getActor(),
- $this->fileName,
- $xaction->getNewValue());
-
- return $file->getPHID();
- }
- }
-
- protected function applyCustomInternalTransaction(
- PhabricatorLiskDAO $object,
- PhabricatorApplicationTransaction $xaction) {
-
- switch ($xaction->getTransactionType()) {
- case PhabricatorPasteTransaction::TYPE_CONTENT:
- $object->setFilePHID($xaction->getNewValue());
- return;
- case PhabricatorPasteTransaction::TYPE_TITLE:
- $object->setTitle($xaction->getNewValue());
- return;
- case PhabricatorPasteTransaction::TYPE_LANGUAGE:
- $object->setLanguage($xaction->getNewValue());
- return;
- case PhabricatorPasteTransaction::TYPE_STATUS:
- $object->setStatus($xaction->getNewValue());
- return;
- }
-
- return parent::applyCustomInternalTransaction($object, $xaction);
- }
-
- protected function applyCustomExternalTransaction(
- PhabricatorLiskDAO $object,
- PhabricatorApplicationTransaction $xaction) {
-
- switch ($xaction->getTransactionType()) {
- case PhabricatorPasteTransaction::TYPE_CONTENT:
- case PhabricatorPasteTransaction::TYPE_TITLE:
- case PhabricatorPasteTransaction::TYPE_LANGUAGE:
- case PhabricatorPasteTransaction::TYPE_STATUS:
- return;
+ if ($this->getIsNewObject()) {
+ return false;
}
- return parent::applyCustomExternalTransaction($object, $xaction);
- }
-
- protected function extractFilePHIDsFromCustomTransaction(
- PhabricatorLiskDAO $object,
- PhabricatorApplicationTransaction $xaction) {
-
- switch ($xaction->getTransactionType()) {
- case PhabricatorPasteTransaction::TYPE_CONTENT:
- return array($xaction->getNewValue());
- }
-
- return parent::extractFilePHIDsFromCustomTransaction($object, $xaction);
- }
-
- protected function shouldSendMail(
- PhabricatorLiskDAO $object,
- array $xactions) {
- foreach ($xactions as $xaction) {
- switch ($xaction->getTransactionType()) {
- case PhabricatorPasteTransaction::TYPE_CONTENT:
- return false;
- default:
- break;
- }
- }
return true;
}
@@ -258,8 +95,4 @@
return true;
}
- protected function supportsSearch() {
- return false;
- }
-
}
diff --git a/src/applications/paste/lipsum/PhabricatorPasteTestDataGenerator.php b/src/applications/paste/lipsum/PhabricatorPasteTestDataGenerator.php
--- a/src/applications/paste/lipsum/PhabricatorPasteTestDataGenerator.php
+++ b/src/applications/paste/lipsum/PhabricatorPasteTestDataGenerator.php
@@ -17,15 +17,15 @@
$xactions = array();
$xactions[] = $this->newTransaction(
- PhabricatorPasteTransaction::TYPE_TITLE,
+ PhabricatorPasteTitleTransaction::TRANSACTIONTYPE,
$name);
$xactions[] = $this->newTransaction(
- PhabricatorPasteTransaction::TYPE_LANGUAGE,
+ PhabricatorPasteLanguageTransaction::TRANSACTIONTYPE,
$language);
$xactions[] = $this->newTransaction(
- PhabricatorPasteTransaction::TYPE_CONTENT,
+ PhabricatorPasteContentTransaction::TRANSACTIONTYPE,
$content);
$editor = id(new PhabricatorPasteEditor())
diff --git a/src/applications/paste/mail/PasteCreateMailReceiver.php b/src/applications/paste/mail/PasteCreateMailReceiver.php
--- a/src/applications/paste/mail/PasteCreateMailReceiver.php
+++ b/src/applications/paste/mail/PasteCreateMailReceiver.php
@@ -24,17 +24,13 @@
$xactions = array();
$xactions[] = id(new PhabricatorPasteTransaction())
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_CONTENT)
+ ->setTransactionType(PhabricatorPasteContentTransaction::TRANSACTIONTYPE)
->setNewValue($mail->getCleanTextBody());
$xactions[] = id(new PhabricatorPasteTransaction())
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_TITLE)
+ ->setTransactionType(PhabricatorPasteTitleTransaction::TRANSACTIONTYPE)
->setNewValue($title);
- $xactions[] = id(new PhabricatorPasteTransaction())
- ->setTransactionType(PhabricatorPasteTransaction::TYPE_LANGUAGE)
- ->setNewValue(''); // auto-detect
-
$paste = PhabricatorPaste::initializeNewPaste($sender);
$content_source = $mail->newContentSource();
diff --git a/src/applications/paste/storage/PhabricatorPasteTransaction.php b/src/applications/paste/storage/PhabricatorPasteTransaction.php
--- a/src/applications/paste/storage/PhabricatorPasteTransaction.php
+++ b/src/applications/paste/storage/PhabricatorPasteTransaction.php
@@ -1,12 +1,7 @@
<?php
final class PhabricatorPasteTransaction
- extends PhabricatorApplicationTransaction {
-
- const TYPE_CONTENT = 'paste.create';
- const TYPE_TITLE = 'paste.title';
- const TYPE_LANGUAGE = 'paste.language';
- const TYPE_STATUS = 'paste.status';
+ extends PhabricatorModularTransaction {
const MAILTAG_CONTENT = 'paste-content';
const MAILTAG_OTHER = 'paste-other';
@@ -24,226 +19,16 @@
return new PhabricatorPasteTransactionComment();
}
- public function getRequiredHandlePHIDs() {
- $phids = parent::getRequiredHandlePHIDs();
-
- switch ($this->getTransactionType()) {
- case self::TYPE_CONTENT:
- $phids[] = $this->getObjectPHID();
- break;
- }
-
- return $phids;
- }
-
- public function shouldHide() {
- $old = $this->getOldValue();
- switch ($this->getTransactionType()) {
- case self::TYPE_TITLE:
- case self::TYPE_LANGUAGE:
- if ($old === null) {
- return true;
- }
- break;
- }
- return parent::shouldHide();
- }
-
- public function getIcon() {
- switch ($this->getTransactionType()) {
- case self::TYPE_CONTENT:
- return 'fa-plus';
- break;
- case self::TYPE_TITLE:
- case self::TYPE_LANGUAGE:
- return 'fa-pencil';
- break;
- case self::TYPE_STATUS:
- $new = $this->getNewValue();
- switch ($new) {
- case PhabricatorPaste::STATUS_ACTIVE:
- return 'fa-check';
- case PhabricatorPaste::STATUS_ARCHIVED:
- return 'fa-ban';
- }
- break;
- }
- return parent::getIcon();
- }
-
- public function getTitle() {
- $author_phid = $this->getAuthorPHID();
- $object_phid = $this->getObjectPHID();
-
- $old = $this->getOldValue();
- $new = $this->getNewValue();
-
- $type = $this->getTransactionType();
- switch ($type) {
- case PhabricatorTransactions::TYPE_CREATE:
- return pht(
- '%s created this paste.',
- $this->renderHandleLink($author_phid));
- case self::TYPE_CONTENT:
- if ($old === null) {
- return pht(
- '%s created this paste.',
- $this->renderHandleLink($author_phid));
- } else {
- return pht(
- '%s edited the content of this paste.',
- $this->renderHandleLink($author_phid));
- }
- break;
- case self::TYPE_TITLE:
- return pht(
- '%s updated the paste\'s title to "%s".',
- $this->renderHandleLink($author_phid),
- $new);
- break;
- case self::TYPE_LANGUAGE:
- return pht(
- "%s updated the paste's language.",
- $this->renderHandleLink($author_phid));
- break;
- case self::TYPE_STATUS:
- switch ($new) {
- case PhabricatorPaste::STATUS_ACTIVE:
- return pht(
- '%s activated this paste.',
- $this->renderHandleLink($author_phid));
- case PhabricatorPaste::STATUS_ARCHIVED:
- return pht(
- '%s archived this paste.',
- $this->renderHandleLink($author_phid));
- }
- break;
-
- }
-
- return parent::getTitle();
- }
-
- public function getTitleForFeed() {
- $author_phid = $this->getAuthorPHID();
- $object_phid = $this->getObjectPHID();
-
- $old = $this->getOldValue();
- $new = $this->getNewValue();
-
- $type = $this->getTransactionType();
- switch ($type) {
- case self::TYPE_CONTENT:
- if ($old === null) {
- return pht(
- '%s created %s.',
- $this->renderHandleLink($author_phid),
- $this->renderHandleLink($object_phid));
- } else {
- return pht(
- '%s edited %s.',
- $this->renderHandleLink($author_phid),
- $this->renderHandleLink($object_phid));
- }
- break;
- case self::TYPE_TITLE:
- return pht(
- '%s updated the title for %s.',
- $this->renderHandleLink($author_phid),
- $this->renderHandleLink($object_phid));
- break;
- case self::TYPE_LANGUAGE:
- return pht(
- '%s updated the language for %s.',
- $this->renderHandleLink($author_phid),
- $this->renderHandleLink($object_phid));
- break;
- case self::TYPE_STATUS:
- switch ($new) {
- case PhabricatorPaste::STATUS_ACTIVE:
- return pht(
- '%s activated %s.',
- $this->renderHandleLink($author_phid),
- $this->renderHandleLink($object_phid));
- case PhabricatorPaste::STATUS_ARCHIVED:
- return pht(
- '%s archived %s.',
- $this->renderHandleLink($author_phid),
- $this->renderHandleLink($object_phid));
- }
- break;
- }
-
- return parent::getTitleForFeed();
- }
-
- public function getColor() {
- $old = $this->getOldValue();
- $new = $this->getNewValue();
-
- switch ($this->getTransactionType()) {
- case self::TYPE_CONTENT:
- return PhabricatorTransactions::COLOR_GREEN;
- case self::TYPE_STATUS:
- switch ($new) {
- case PhabricatorPaste::STATUS_ACTIVE:
- return 'green';
- case PhabricatorPaste::STATUS_ARCHIVED:
- return 'indigo';
- }
- break;
- }
-
- return parent::getColor();
- }
-
-
- public function hasChangeDetails() {
- switch ($this->getTransactionType()) {
- case self::TYPE_CONTENT:
- return ($this->getOldValue() !== null);
- }
-
- return parent::hasChangeDetails();
- }
-
- public function renderChangeDetails(PhabricatorUser $viewer) {
- switch ($this->getTransactionType()) {
- case self::TYPE_CONTENT:
- $old = $this->getOldValue();
- $new = $this->getNewValue();
-
- $files = id(new PhabricatorFileQuery())
- ->setViewer($viewer)
- ->withPHIDs(array_filter(array($old, $new)))
- ->execute();
- $files = mpull($files, null, 'getPHID');
-
- $old_text = '';
- if (idx($files, $old)) {
- $old_text = $files[$old]->loadFileData();
- }
-
- $new_text = '';
- if (idx($files, $new)) {
- $new_text = $files[$new]->loadFileData();
- }
-
- return $this->renderTextCorpusChangeDetails(
- $viewer,
- $old_text,
- $new_text);
- }
-
- return parent::renderChangeDetails($viewer);
+ public function getBaseTransactionClass() {
+ return 'PhabricatorPasteTransactionType';
}
public function getMailTags() {
$tags = array();
switch ($this->getTransactionType()) {
- case self::TYPE_TITLE:
- case self::TYPE_CONTENT:
- case self::TYPE_LANGUAGE:
+ case PhabricatorPasteTitleTransaction::TRANSACTIONTYPE:
+ case PhabricatorPasteContentTransaction::TRANSACTIONTYPE:
+ case PhabricatorPasteLanguageTransaction::TRANSACTIONTYPE:
$tags[] = self::MAILTAG_CONTENT;
break;
case PhabricatorTransactions::TYPE_COMMENT:
diff --git a/src/applications/paste/xaction/PhabricatorPasteContentTransaction.php b/src/applications/paste/xaction/PhabricatorPasteContentTransaction.php
new file mode 100644
--- /dev/null
+++ b/src/applications/paste/xaction/PhabricatorPasteContentTransaction.php
@@ -0,0 +1,135 @@
+<?php
+
+final class PhabricatorPasteContentTransaction
+ extends PhabricatorPasteTransactionType {
+
+ const TRANSACTIONTYPE = 'paste.create';
+
+ private $fileName;
+
+ public function generateOldValue($object) {
+ return $object->getFilePHID();
+ }
+
+ public function applyInternalEffects($object, $value) {
+ $object->setFilePHID($value);
+ }
+
+ public function extractFilePHIDs($object, $value) {
+ return array($value);
+ }
+
+ public function validateTransactions($object, array $xactions) {
+ if ($object->getFilePHID() || $xactions) {
+ return array();
+ }
+
+ $error = $this->newError(
+ pht('Required'),
+ pht('You must provide content to create a paste.'));
+ $error->setIsMissingFieldError(true);
+
+ return array($error);
+ }
+
+ public function willApplyTransactions($object, array $xactions) {
+ // Find the most user-friendly filename we can by examining the title of
+ // the paste and the pending transactions. We'll use this if we create a
+ // new file to store raw content later.
+
+ $name = $object->getTitle();
+ if (!strlen($name)) {
+ $name = 'paste.raw';
+ }
+
+ $type_title = PhabricatorPasteTitleTransaction::TRANSACTIONTYPE;
+ foreach ($xactions as $xaction) {
+ if ($xaction->getTransactionType() == $type_title) {
+ $name = $xaction->getNewValue();
+ }
+ }
+
+ $this->fileName = $name;
+ }
+
+ public function generateNewValue($object, $value) {
+ // If this transaction does not really change the paste content, return
+ // the current file PHID so this transaction no-ops.
+ $old_content = $object->getRawContent();
+ if ($value === $old_content) {
+ $file_phid = $object->getFilePHID();
+ if ($file_phid) {
+ return $file_phid;
+ }
+ }
+
+ $editor = $this->getEditor();
+ $actor = $editor->getActor();
+
+ $file = $this->newFileForPaste($actor, $this->fileName, $value);
+
+ return $file->getPHID();
+ }
+
+ private function newFileForPaste(PhabricatorUser $actor, $name, $data) {
+ return PhabricatorFile::newFromFileData(
+ $data,
+ array(
+ 'name' => $name,
+ 'mime-type' => 'text/plain; charset=utf-8',
+ 'authorPHID' => $actor->getPHID(),
+ 'viewPolicy' => PhabricatorPolicies::POLICY_NOONE,
+ 'editPolicy' => PhabricatorPolicies::POLICY_NOONE,
+ ));
+ }
+
+ public function getIcon() {
+ return 'fa-plus';
+ }
+
+ public function getTitle() {
+ return pht(
+ '%s edited the content of this paste.',
+ $this->renderAuthor());
+ }
+
+ public function getTitleForFeed() {
+ return pht(
+ '%s edited %s.',
+ $this->renderAuthor(),
+ $this->renderObject());
+ }
+
+ public function hasChangeDetailView() {
+ return true;
+ }
+
+ public function newChangeDetailView() {
+ $viewer = $this->getViewer();
+
+ $old = $this->getOldValue();
+ $new = $this->getNewValue();
+
+ $files = id(new PhabricatorFileQuery())
+ ->setViewer($viewer)
+ ->withPHIDs(array($old, $new))
+ ->execute();
+ $files = mpull($files, null, 'getPHID');
+
+ $old_text = '';
+ if (idx($files, $old)) {
+ $old_text = $files[$old]->loadFileData();
+ }
+
+ $new_text = '';
+ if (idx($files, $new)) {
+ $new_text = $files[$new]->loadFileData();
+ }
+
+ return id(new PhabricatorApplicationTransactionTextDiffDetailView())
+ ->setViewer($viewer)
+ ->setOldText($old_text)
+ ->setNewText($new_text);
+ }
+
+}
diff --git a/src/applications/paste/xaction/PhabricatorPasteLanguageTransaction.php b/src/applications/paste/xaction/PhabricatorPasteLanguageTransaction.php
new file mode 100644
--- /dev/null
+++ b/src/applications/paste/xaction/PhabricatorPasteLanguageTransaction.php
@@ -0,0 +1,29 @@
+<?php
+
+final class PhabricatorPasteLanguageTransaction
+ extends PhabricatorPasteTransactionType {
+
+ const TRANSACTIONTYPE = 'paste.language';
+
+ public function generateOldValue($object) {
+ return $object->getLanguage();
+ }
+
+ public function applyInternalEffects($object, $value) {
+ $object->setLanguage($value);
+ }
+
+ public function getTitle() {
+ return pht(
+ "%s updated the paste's language.",
+ $this->renderAuthor());
+ }
+
+ public function getTitleForFeed() {
+ return pht(
+ '%s updated the language for %s.',
+ $this->renderAuthor(),
+ $this->renderObject());
+ }
+
+}
diff --git a/src/applications/paste/xaction/PhabricatorPasteStatusTransaction.php b/src/applications/paste/xaction/PhabricatorPasteStatusTransaction.php
new file mode 100644
--- /dev/null
+++ b/src/applications/paste/xaction/PhabricatorPasteStatusTransaction.php
@@ -0,0 +1,62 @@
+<?php
+
+final class PhabricatorPasteStatusTransaction
+ extends PhabricatorPasteTransactionType {
+
+ const TRANSACTIONTYPE = 'paste.status';
+
+ public function generateOldValue($object) {
+ return $object->getStatus();
+ }
+
+ public function applyInternalEffects($object, $value) {
+ $object->setStatus($value);
+ }
+
+ private function isActivate() {
+ return ($this->getNewValue() == PhabricatorPaste::STATUS_ARCHIVED);
+ }
+
+ public function getIcon() {
+ if ($this->isActivate()) {
+ return 'fa-check';
+ } else {
+ return 'fa-ban';
+ }
+ }
+
+ public function getColor() {
+ if ($this->isActivate()) {
+ return 'green';
+ } else {
+ return 'indigo';
+ }
+ }
+
+ public function getTitle() {
+ if ($this->isActivate()) {
+ return pht(
+ '%s activated this paste.',
+ $this->renderAuthor());
+ } else {
+ return pht(
+ '%s archived this paste.',
+ $this->renderAuthor());
+ }
+ }
+
+ public function getTitleForFeed() {
+ if ($this->isActivate()) {
+ return pht(
+ '%s activated %s.',
+ $this->renderAuthor(),
+ $this->renderObject());
+ } else {
+ return pht(
+ '%s archived %s.',
+ $this->renderAuthor(),
+ $this->renderObject());
+ }
+ }
+
+}
diff --git a/src/applications/paste/xaction/PhabricatorPasteTitleTransaction.php b/src/applications/paste/xaction/PhabricatorPasteTitleTransaction.php
new file mode 100644
--- /dev/null
+++ b/src/applications/paste/xaction/PhabricatorPasteTitleTransaction.php
@@ -0,0 +1,33 @@
+<?php
+
+final class PhabricatorPasteTitleTransaction
+ extends PhabricatorPasteTransactionType {
+
+ const TRANSACTIONTYPE = 'paste.title';
+
+ public function generateOldValue($object) {
+ return $object->getTitle();
+ }
+
+ public function applyInternalEffects($object, $value) {
+ $object->setTitle($value);
+ }
+
+ public function getTitle() {
+ return pht(
+ '%s updated the paste\'s title from "%s" to "%s".',
+ $this->renderAuthor(),
+ $this->getOldValue(),
+ $this->getNewValue());
+ }
+
+ public function getTitleForFeed() {
+ return pht(
+ '%s updated the title for %s from "%s" to "%s".',
+ $this->renderAuthor(),
+ $this->renderObject(),
+ $this->getOldValue(),
+ $this->getNewValue());
+ }
+
+}
diff --git a/src/applications/paste/xaction/PhabricatorPasteTransactionType.php b/src/applications/paste/xaction/PhabricatorPasteTransactionType.php
new file mode 100644
--- /dev/null
+++ b/src/applications/paste/xaction/PhabricatorPasteTransactionType.php
@@ -0,0 +1,4 @@
+<?php
+
+abstract class PhabricatorPasteTransactionType
+ extends PhabricatorModularTransactionType {}
diff --git a/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php b/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php
--- a/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php
+++ b/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php
@@ -68,6 +68,7 @@
private $mailCCPHIDs = array();
private $feedNotifyPHIDs = array();
private $feedRelatedPHIDs = array();
+ private $modularTypes;
const STORAGE_ENCODING_BINARY = 'binary';
@@ -285,6 +286,14 @@
$types[] = PhabricatorTransactions::TYPE_SPACE;
}
+ $template = $this->object->getApplicationTransactionTemplate();
+ if ($template instanceof PhabricatorModularTransaction) {
+ $xtypes = $template->newModularTransactionTypes();
+ foreach ($xtypes as $xtype) {
+ $types[] = $xtype->getTransactionTypeConstant();
+ }
+ }
+
return $types;
}
@@ -304,7 +313,15 @@
private function getTransactionOldValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
- switch ($xaction->getTransactionType()) {
+
+ $type = $xaction->getTransactionType();
+
+ $xtype = $this->getModularTransactionType($type);
+ if ($xtype) {
+ return $xtype->generateOldValue($object);
+ }
+
+ switch ($type) {
case PhabricatorTransactions::TYPE_CREATE:
return null;
case PhabricatorTransactions::TYPE_SUBSCRIBERS:
@@ -374,7 +391,15 @@
private function getTransactionNewValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
- switch ($xaction->getTransactionType()) {
+
+ $type = $xaction->getTransactionType();
+
+ $xtype = $this->getModularTransactionType($type);
+ if ($xtype) {
+ return $xtype->generateNewValue($object, $xaction->getNewValue());
+ }
+
+ switch ($type) {
case PhabricatorTransactions::TYPE_CREATE:
return null;
case PhabricatorTransactions::TYPE_SUBSCRIBERS:
@@ -496,7 +521,14 @@
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
- switch ($xaction->getTransactionType()) {
+ $type = $xaction->getTransactionType();
+
+ $xtype = $this->getModularTransactionType($type);
+ if ($xtype) {
+ return $xtype->applyInternalEffects($object, $xaction->getNewValue());
+ }
+
+ switch ($type) {
case PhabricatorTransactions::TYPE_CUSTOMFIELD:
$field = $this->getCustomFieldForTransaction($object, $xaction);
return $field->applyApplicationTransactionInternalEffects($xaction);
@@ -520,7 +552,15 @@
private function applyExternalEffects(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
- switch ($xaction->getTransactionType()) {
+
+ $type = $xaction->getTransactionType();
+
+ $xtype = $this->getModularTransactionType($type);
+ if ($xtype) {
+ return $xtype->applyExternalEffects($object, $xaction->getNewValue());
+ }
+
+ switch ($type) {
case PhabricatorTransactions::TYPE_SUBSCRIBERS:
$subeditor = id(new PhabricatorSubscriptionsEditor())
->setObject($object)
@@ -802,6 +842,8 @@
throw new PhabricatorApplicationTransactionValidationException($errors);
}
+ $this->willApplyTransactions($object, $xactions);
+
if ($object->getID()) {
foreach ($xactions as $xaction) {
@@ -2006,6 +2048,12 @@
array $xactions) {
$errors = array();
+
+ $xtype = $this->getModularTransactionType($type);
+ if ($xtype) {
+ $errors[] = $xtype->validateTransactions($object, $xactions);
+ }
+
switch ($type) {
case PhabricatorTransactions::TYPE_VIEW_POLICY:
$errors[] = $this->validatePolicyTransaction(
@@ -3129,9 +3177,16 @@
}
foreach ($xactions as $xaction) {
- $phids[] = $this->extractFilePHIDsFromCustomTransaction(
- $object,
- $xaction);
+ $type = $xaction->getTransactionType();
+
+ $xtype = $this->getModularTransactionType($type);
+ if ($xtype) {
+ $phids[] = $xtype->extractFilePHIDs($object, $xaction->getNewValue());
+ } else {
+ $phids[] = $this->extractFilePHIDsFromCustomTransaction(
+ $object,
+ $xaction);
+ }
}
$phids = array_unique(array_filter(array_mergev($phids)));
@@ -3692,5 +3747,50 @@
$proxy_phids);
}
+ private function getModularTransactionTypes() {
+ if ($this->modularTypes === null) {
+ $template = $this->object->getApplicationTransactionTemplate();
+ if ($template instanceof PhabricatorModularTransaction) {
+ $xtypes = $template->newModularTransactionTypes();
+ foreach ($xtypes as $key => $xtype) {
+ $xtype = clone $xtype;
+ $xtype->setEditor($this);
+ $xtypes[$key] = $xtype;
+ }
+ } else {
+ $xtypes = array();
+ }
+
+ $this->modularTypes = $xtypes;
+ }
+
+ return $this->modularTypes;
+ }
+
+ private function getModularTransactionType($type) {
+ $types = $this->getModularTransactionTypes();
+ return idx($types, $type);
+ }
+
+ private function willApplyTransactions($object, array $xactions) {
+ foreach ($xactions as $xaction) {
+ $type = $xaction->getTransactionType();
+
+ $xtype = $this->getModularTransactionType($type);
+ if (!$xtype) {
+ continue;
+ }
+
+ $xtype->willApplyTransactions($object, $xactions);
+ }
+ }
+
+ public function getCreateObjectTitle($author, $object) {
+ return pht('%s created this object.', $author);
+ }
+
+ public function getCreateObjectTitleForFeed($author, $object) {
+ return pht('%s created an object: %s.', $author, $object);
+ }
}
diff --git a/src/applications/transactions/storage/PhabricatorApplicationTransaction.php b/src/applications/transactions/storage/PhabricatorApplicationTransaction.php
--- a/src/applications/transactions/storage/PhabricatorApplicationTransaction.php
+++ b/src/applications/transactions/storage/PhabricatorApplicationTransaction.php
@@ -280,6 +280,7 @@
$new = $this->getNewValue();
$phids[] = array($this->getAuthorPHID());
+ $phids[] = array($this->getObjectPHID());
switch ($this->getTransactionType()) {
case PhabricatorTransactions::TYPE_CUSTOMFIELD:
$field = $this->getTransactionCustomField();
diff --git a/src/applications/transactions/storage/PhabricatorModularTransaction.php b/src/applications/transactions/storage/PhabricatorModularTransaction.php
new file mode 100644
--- /dev/null
+++ b/src/applications/transactions/storage/PhabricatorModularTransaction.php
@@ -0,0 +1,138 @@
+<?php
+
+abstract class PhabricatorModularTransaction
+ extends PhabricatorApplicationTransaction {
+
+ private $implementation;
+
+ abstract public function getBaseTransactionClass();
+
+ final protected function getTransactionImplementation() {
+ if (!$this->implementation) {
+ $this->implementation = $this->newTransactionImplementation();
+ }
+
+ return $this->implementation;
+ }
+
+ public function newModularTransactionTypes() {
+ $base_class = $this->getBaseTransactionClass();
+
+ $types = id(new PhutilClassMapQuery())
+ ->setAncestorClass($base_class)
+ ->setUniqueMethod('getTransactionTypeConstant')
+ ->execute();
+
+ // Add core transaction types.
+ $types += id(new PhutilClassMapQuery())
+ ->setAncestorClass('PhabricatorCoreTransactionType')
+ ->setUniqueMethod('getTransactionTypeConstant')
+ ->execute();
+
+ return $types;
+ }
+
+ private function newTransactionImplementation() {
+ $types = $this->newModularTransactionTypes();
+
+ $key = $this->getTransactionType();
+
+ if (empty($types[$key])) {
+ $type = new PhabricatorCoreVoidTransaction();
+ } else {
+ $type = clone $types[$key];
+ }
+
+ $type->setStorage($this);
+
+ return $type;
+ }
+
+ final public function generateOldValue($object) {
+ return $this->getTransactionImplementation()->generateOldValue($object);
+ }
+
+ final public function generateNewValue($object) {
+ return $this->getTransactionImplementation()
+ ->generateNewValue($object, $this->getNewValue());
+ }
+
+ final public function willApplyTransactions($object, array $xactions) {
+ return $this->getTransactionImplementation()
+ ->willApplyTransactions($object, $xactions);
+ }
+
+ final public function applyInternalEffects($object) {
+ return $this->getTransactionImplementation()
+ ->applyInternalEffects($object);
+ }
+
+ final public function applyExternalEffects($object) {
+ return $this->getTransactionImplementation()
+ ->applyExternalEffects($object);
+ }
+
+ final public function shouldHide() {
+ if ($this->getTransactionImplementation()->shouldHide()) {
+ return true;
+ }
+
+ return parent::shouldHide();
+ }
+
+ final public function getIcon() {
+ $icon = $this->getTransactionImplementation()->getIcon();
+ if ($icon !== null) {
+ return $icon;
+ }
+
+ return parent::getIcon();
+ }
+
+ final public function getTitle() {
+ $title = $this->getTransactionImplementation()->getTitle();
+ if ($title !== null) {
+ return $title;
+ }
+
+ return parent::getTitle();
+ }
+
+ final public function getTitleForFeed() {
+ $title = $this->getTransactionImplementation()->getTitleForFeed();
+ if ($title !== null) {
+ return $title;
+ }
+
+ return $this->getTitle();
+ }
+
+ final public function getColor() {
+ $color = $this->getTransactionImplementation()->getColor();
+ if ($color !== null) {
+ return $color;
+ }
+
+ return parent::getColor();
+ }
+
+ final public function hasChangeDetails() {
+ if ($this->getTransactionImplementation()->hasChangeDetailView()) {
+ return true;
+ }
+
+ return parent::hasChangeDetails();
+ }
+
+ final public function renderChangeDetails(PhabricatorUser $viewer) {
+ $impl = $this->getTransactionImplementation();
+ $impl->setViewer($viewer);
+ $view = $impl->newChangeDetailView();
+ if ($view !== null) {
+ return $view;
+ }
+
+ return parent::renderChangeDetails($viewer);
+ }
+
+}
diff --git a/src/applications/transactions/storage/PhabricatorModularTransactionType.php b/src/applications/transactions/storage/PhabricatorModularTransactionType.php
new file mode 100644
--- /dev/null
+++ b/src/applications/transactions/storage/PhabricatorModularTransactionType.php
@@ -0,0 +1,140 @@
+<?php
+
+abstract class PhabricatorModularTransactionType
+ extends Phobject {
+
+ private $storage;
+ private $viewer;
+ private $editor;
+
+ final public function getTransactionTypeConstant() {
+ return $this->getPhobjectClassConstant('TRANSACTIONTYPE');
+ }
+
+ public function generateOldValue($object) {
+ throw new PhutilMethodNotImplementedException();
+ }
+
+ public function generateNewValue($object, $value) {
+ return $value;
+ }
+
+ public function validateTransactions($object, array $xactions) {
+ return array();
+ }
+
+ public function willApplyTransactions($object, array $xactions) {
+ return;
+ }
+
+ public function applyInternalEffects($object, $value) {
+ return;
+ }
+
+ public function applyExternalEffects($object, $value) {
+ return;
+ }
+
+ public function extractFilePHIDs($object, $value) {
+ return array();
+ }
+
+ public function shouldHide() {
+ return false;
+ }
+
+ public function getIcon() {
+ return null;
+ }
+
+ public function getTitle() {
+ return null;
+ }
+
+ public function getTitleForFeed() {
+ return null;
+ }
+
+ public function getColor() {
+ return null;
+ }
+
+ public function hasChangeDetailView() {
+ return false;
+ }
+
+ public function newChangeDetailView() {
+ throw new PhutilMethodNotImplementedException();
+ }
+
+ final public function setStorage(
+ PhabricatorApplicationTransaction $xaction) {
+ $this->storage = $xaction;
+ return $this;
+ }
+
+ private function getStorage() {
+ return $this->storage;
+ }
+
+ final public function setViewer(PhabricatorUser $viewer) {
+ $this->viewer = $viewer;
+ return $this;
+ }
+
+ final protected function getViewer() {
+ return $this->viewer;
+ }
+
+ final public function setEditor(
+ PhabricatorApplicationTransactionEditor $editor) {
+ $this->editor = $editor;
+ return $this;
+ }
+
+ final protected function getEditor() {
+ if (!$this->editor) {
+ throw new PhutilInvalidStateException('setEditor');
+ }
+ return $this->editor;
+ }
+
+ final protected function getAuthorPHID() {
+ return $this->getStorage()->getAuthorPHID();
+ }
+
+ final protected function getObjectPHID() {
+ return $this->getStorage()->getObjectPHID();
+ }
+
+ final protected function getObject() {
+ return $this->getStorage()->getObject();
+ }
+
+ final protected function getOldValue() {
+ return $this->getStorage()->getOldValue();
+ }
+
+ final protected function getNewValue() {
+ return $this->getStorage()->getNewValue();
+ }
+
+ final protected function renderAuthor() {
+ $author_phid = $this->getAuthorPHID();
+ return $this->getStorage()->renderHandleLink($author_phid);
+ }
+
+ final protected function renderObject() {
+ $object_phid = $this->getObjectPHID();
+ return $this->getStorage()->renderHandleLink($object_phid);
+ }
+
+ final protected function newError($title, $message, $xaction = null) {
+ return new PhabricatorApplicationTransactionValidationError(
+ $this->getTransactionTypeConstant(),
+ $title,
+ $message,
+ $xaction);
+ }
+
+}
diff --git a/src/applications/transactions/xaction/PhabricatorCoreCreateTransaction.php b/src/applications/transactions/xaction/PhabricatorCoreCreateTransaction.php
new file mode 100644
--- /dev/null
+++ b/src/applications/transactions/xaction/PhabricatorCoreCreateTransaction.php
@@ -0,0 +1,30 @@
+<?php
+
+final class PhabricatorCoreCreateTransaction
+ extends PhabricatorCoreTransactionType {
+
+ const TRANSACTIONTYPE = 'core:create';
+
+ public function generateOldValue($object) {
+ return null;
+ }
+
+ public function getTitle() {
+ $editor = $this->getObject()->getApplicationTransactionEditor();
+
+ $author = $this->renderAuthor();
+ $object = $this->renderObject();
+
+ return $editor->getCreateObjectTitle($author, $object);
+ }
+
+ public function getTitleForFeed() {
+ $editor = $this->getObject()->getApplicationTransactionEditor();
+
+ $author = $this->renderAuthor();
+ $object = $this->renderObject();
+
+ return $editor->getCreateObjectTitleForFeed($author, $object);
+ }
+
+}
diff --git a/src/applications/transactions/xaction/PhabricatorCoreTransactionType.php b/src/applications/transactions/xaction/PhabricatorCoreTransactionType.php
new file mode 100644
--- /dev/null
+++ b/src/applications/transactions/xaction/PhabricatorCoreTransactionType.php
@@ -0,0 +1,4 @@
+<?php
+
+abstract class PhabricatorCoreTransactionType
+ extends PhabricatorModularTransactionType {}
diff --git a/src/applications/transactions/xaction/PhabricatorCoreVoidTransaction.php b/src/applications/transactions/xaction/PhabricatorCoreVoidTransaction.php
new file mode 100644
--- /dev/null
+++ b/src/applications/transactions/xaction/PhabricatorCoreVoidTransaction.php
@@ -0,0 +1,8 @@
+<?php
+
+final class PhabricatorCoreVoidTransaction
+ extends PhabricatorModularTransactionType {
+
+ const TRANSACTIONTYPE = 'core.void';
+
+}

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