/
HeraldAdapter.php
1119 lines (937 loc) · 32.4 KB
/
HeraldAdapter.php
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<?php
abstract class HeraldAdapter extends Phobject {
const CONDITION_CONTAINS = 'contains';
const CONDITION_NOT_CONTAINS = '!contains';
const CONDITION_IS = 'is';
const CONDITION_IS_NOT = '!is';
const CONDITION_IS_ANY = 'isany';
const CONDITION_IS_NOT_ANY = '!isany';
const CONDITION_INCLUDE_ALL = 'all';
const CONDITION_INCLUDE_ANY = 'any';
const CONDITION_INCLUDE_NONE = 'none';
const CONDITION_IS_ME = 'me';
const CONDITION_IS_NOT_ME = '!me';
const CONDITION_REGEXP = 'regexp';
const CONDITION_NOT_REGEXP = '!regexp';
const CONDITION_RULE = 'conditions';
const CONDITION_NOT_RULE = '!conditions';
const CONDITION_EXISTS = 'exists';
const CONDITION_NOT_EXISTS = '!exists';
const CONDITION_UNCONDITIONALLY = 'unconditionally';
const CONDITION_NEVER = 'never';
const CONDITION_REGEXP_PAIR = 'regexp-pair';
const CONDITION_HAS_BIT = 'bit';
const CONDITION_NOT_BIT = '!bit';
const CONDITION_IS_TRUE = 'true';
const CONDITION_IS_FALSE = 'false';
private $contentSource;
private $isNewObject;
private $applicationEmail;
private $appliedTransactions = array();
private $queuedTransactions = array();
private $emailPHIDs = array();
private $forcedEmailPHIDs = array();
private $fieldMap;
private $actionMap;
private $edgeCache = array();
public function getEmailPHIDs() {
return array_values($this->emailPHIDs);
}
public function getForcedEmailPHIDs() {
return array_values($this->forcedEmailPHIDs);
}
public function addEmailPHID($phid, $force) {
$this->emailPHIDs[$phid] = $phid;
if ($force) {
$this->forcedEmailPHIDs[$phid] = $phid;
}
return $this;
}
public function setContentSource(PhabricatorContentSource $content_source) {
$this->contentSource = $content_source;
return $this;
}
public function getContentSource() {
return $this->contentSource;
}
public function getIsNewObject() {
if (is_bool($this->isNewObject)) {
return $this->isNewObject;
}
throw new Exception(
pht(
'You must %s to a boolean first!',
'setIsNewObject()'));
}
public function setIsNewObject($new) {
$this->isNewObject = (bool)$new;
return $this;
}
public function supportsApplicationEmail() {
return false;
}
public function setApplicationEmail(
PhabricatorMetaMTAApplicationEmail $email) {
$this->applicationEmail = $email;
return $this;
}
public function getApplicationEmail() {
return $this->applicationEmail;
}
public function getPHID() {
return $this->getObject()->getPHID();
}
abstract public function getHeraldName();
public function getHeraldField($field_key) {
return $this->requireFieldImplementation($field_key)
->getHeraldFieldValue($this->getObject());
}
public function applyHeraldEffects(array $effects) {
assert_instances_of($effects, 'HeraldEffect');
$result = array();
foreach ($effects as $effect) {
$result[] = $this->applyStandardEffect($effect);
}
return $result;
}
public function isAvailableToUser(PhabricatorUser $viewer) {
$applications = id(new PhabricatorApplicationQuery())
->setViewer($viewer)
->withInstalled(true)
->withClasses(array($this->getAdapterApplicationClass()))
->execute();
return !empty($applications);
}
/**
* Set the list of transactions which just took effect.
*
* These transactions are set by @{class:PhabricatorApplicationEditor}
* automatically, before it invokes Herald.
*
* @param list<PhabricatorApplicationTransaction> List of transactions.
* @return this
*/
final public function setAppliedTransactions(array $xactions) {
assert_instances_of($xactions, 'PhabricatorApplicationTransaction');
$this->appliedTransactions = $xactions;
return $this;
}
/**
* Get a list of transactions which just took effect.
*
* When an object is edited normally, transactions are applied and then
* Herald executes. You can call this method to examine the transactions
* if you want to react to them.
*
* @return list<PhabricatorApplicationTransaction> List of transactions.
*/
final public function getAppliedTransactions() {
return $this->appliedTransactions;
}
public function queueTransaction($transaction) {
$this->queuedTransactions[] = $transaction;
}
public function getQueuedTransactions() {
return $this->queuedTransactions;
}
public function newTransaction() {
$object = $this->newObject();
if (!($object instanceof PhabricatorApplicationTransactionInterface)) {
throw new Exception(
pht(
'Unable to build a new transaction for adapter object; it does '.
'not implement "%s".',
'PhabricatorApplicationTransactionInterface'));
}
return $object->getApplicationTransactionTemplate();
}
/**
* NOTE: You generally should not override this; it exists to support legacy
* adapters which had hard-coded content types.
*/
public function getAdapterContentType() {
return get_class($this);
}
abstract public function getAdapterContentName();
abstract public function getAdapterContentDescription();
abstract public function getAdapterApplicationClass();
abstract public function getObject();
/**
* Return a new characteristic object for this adapter.
*
* The adapter will use this object to test for interfaces, generate
* transactions, and interact with custom fields.
*
* Adapters must return an object from this method to enable custom
* field rules and various implicit actions.
*
* Normally, you'll return an empty version of the adapted object:
*
* return new ApplicationObject();
*
* @return null|object Template object.
*/
protected function newObject() {
return null;
}
public function supportsRuleType($rule_type) {
return false;
}
public function canTriggerOnObject($object) {
return false;
}
public function isTestAdapterForObject($object) {
return false;
}
public function canCreateTestAdapterForObject($object) {
return $this->isTestAdapterForObject($object);
}
public function newTestAdapter($object) {
return id(clone $this)
->setObject($object);
}
public function getAdapterTestDescription() {
return null;
}
public function explainValidTriggerObjects() {
return pht('This adapter can not trigger on objects.');
}
public function getTriggerObjectPHIDs() {
return array($this->getPHID());
}
public function getAdapterSortKey() {
return sprintf(
'%08d%s',
$this->getAdapterSortOrder(),
$this->getAdapterContentName());
}
public function getAdapterSortOrder() {
return 1000;
}
/* -( Fields )------------------------------------------------------------- */
private function getFieldImplementationMap() {
if ($this->fieldMap === null) {
// We can't use PhutilClassMapQuery here because field expansion
// depends on the adapter and object.
$object = $this->getObject();
$map = array();
$all = HeraldField::getAllFields();
foreach ($all as $key => $field) {
$field = id(clone $field)->setAdapter($this);
if (!$field->supportsObject($object)) {
continue;
}
$subfields = $field->getFieldsForObject($object);
foreach ($subfields as $subkey => $subfield) {
if (isset($map[$subkey])) {
throw new Exception(
pht(
'Two HeraldFields (of classes "%s" and "%s") have the same '.
'field key ("%s") after expansion for an object of class '.
'"%s" inside adapter "%s". Each field must have a unique '.
'field key.',
get_class($subfield),
get_class($map[$subkey]),
$subkey,
get_class($object),
get_class($this)));
}
$subfield = id(clone $subfield)->setAdapter($this);
$map[$subkey] = $subfield;
}
}
$this->fieldMap = $map;
}
return $this->fieldMap;
}
private function getFieldImplementation($key) {
return idx($this->getFieldImplementationMap(), $key);
}
public function getFields() {
return array_keys($this->getFieldImplementationMap());
}
public function getFieldNameMap() {
return mpull($this->getFieldImplementationMap(), 'getHeraldFieldName');
}
public function getFieldGroupKey($field_key) {
$field = $this->getFieldImplementation($field_key);
if (!$field) {
return null;
}
return $field->getFieldGroupKey();
}
/* -( Conditions )--------------------------------------------------------- */
public function getConditionNameMap() {
return array(
self::CONDITION_CONTAINS => pht('contains'),
self::CONDITION_NOT_CONTAINS => pht('does not contain'),
self::CONDITION_IS => pht('is'),
self::CONDITION_IS_NOT => pht('is not'),
self::CONDITION_IS_ANY => pht('is any of'),
self::CONDITION_IS_TRUE => pht('is true'),
self::CONDITION_IS_FALSE => pht('is false'),
self::CONDITION_IS_NOT_ANY => pht('is not any of'),
self::CONDITION_INCLUDE_ALL => pht('include all of'),
self::CONDITION_INCLUDE_ANY => pht('include any of'),
self::CONDITION_INCLUDE_NONE => pht('do not include'),
self::CONDITION_IS_ME => pht('is myself'),
self::CONDITION_IS_NOT_ME => pht('is not myself'),
self::CONDITION_REGEXP => pht('matches regexp'),
self::CONDITION_NOT_REGEXP => pht('does not match regexp'),
self::CONDITION_RULE => pht('matches:'),
self::CONDITION_NOT_RULE => pht('does not match:'),
self::CONDITION_EXISTS => pht('exists'),
self::CONDITION_NOT_EXISTS => pht('does not exist'),
self::CONDITION_UNCONDITIONALLY => '', // don't show anything!
self::CONDITION_NEVER => '', // don't show anything!
self::CONDITION_REGEXP_PAIR => pht('matches regexp pair'),
self::CONDITION_HAS_BIT => pht('has bit'),
self::CONDITION_NOT_BIT => pht('lacks bit'),
);
}
public function getConditionsForField($field) {
return $this->requireFieldImplementation($field)
->getHeraldFieldConditions();
}
private function requireFieldImplementation($field_key) {
$field = $this->getFieldImplementation($field_key);
if (!$field) {
throw new Exception(
pht(
'No field with key "%s" is available to Herald adapter "%s".',
$field_key,
get_class($this)));
}
return $field;
}
public function doesConditionMatch(
HeraldEngine $engine,
HeraldRule $rule,
HeraldCondition $condition,
$field_value) {
$condition_type = $condition->getFieldCondition();
$condition_value = $condition->getValue();
switch ($condition_type) {
case self::CONDITION_CONTAINS:
case self::CONDITION_NOT_CONTAINS:
// "Contains and "does not contain" can take an array of strings, as in
// "Any changed filename" for diffs.
$result_if_match = ($condition_type == self::CONDITION_CONTAINS);
foreach ((array)$field_value as $value) {
if (stripos($value, $condition_value) !== false) {
return $result_if_match;
}
}
return !$result_if_match;
case self::CONDITION_IS:
return ($field_value == $condition_value);
case self::CONDITION_IS_NOT:
return ($field_value != $condition_value);
case self::CONDITION_IS_ME:
return ($field_value == $rule->getAuthorPHID());
case self::CONDITION_IS_NOT_ME:
return ($field_value != $rule->getAuthorPHID());
case self::CONDITION_IS_ANY:
if (!is_array($condition_value)) {
throw new HeraldInvalidConditionException(
pht('Expected condition value to be an array.'));
}
$condition_value = array_fuse($condition_value);
return isset($condition_value[$field_value]);
case self::CONDITION_IS_NOT_ANY:
if (!is_array($condition_value)) {
throw new HeraldInvalidConditionException(
pht('Expected condition value to be an array.'));
}
$condition_value = array_fuse($condition_value);
return !isset($condition_value[$field_value]);
case self::CONDITION_INCLUDE_ALL:
if (!is_array($field_value)) {
throw new HeraldInvalidConditionException(
pht('Object produced non-array value!'));
}
if (!is_array($condition_value)) {
throw new HeraldInvalidConditionException(
pht('Expected condition value to be an array.'));
}
$have = array_select_keys(array_fuse($field_value), $condition_value);
return (count($have) == count($condition_value));
case self::CONDITION_INCLUDE_ANY:
return (bool)array_select_keys(
array_fuse($field_value),
$condition_value);
case self::CONDITION_INCLUDE_NONE:
return !array_select_keys(
array_fuse($field_value),
$condition_value);
case self::CONDITION_EXISTS:
case self::CONDITION_IS_TRUE:
return (bool)$field_value;
case self::CONDITION_NOT_EXISTS:
case self::CONDITION_IS_FALSE:
return !$field_value;
case self::CONDITION_UNCONDITIONALLY:
return (bool)$field_value;
case self::CONDITION_NEVER:
return false;
case self::CONDITION_REGEXP:
case self::CONDITION_NOT_REGEXP:
$result_if_match = ($condition_type == self::CONDITION_REGEXP);
foreach ((array)$field_value as $value) {
// We add the 'S' flag because we use the regexp multiple times.
// It shouldn't cause any troubles if the flag is already there
// - /.*/S is evaluated same as /.*/SS.
$result = @preg_match($condition_value.'S', $value);
if ($result === false) {
throw new HeraldInvalidConditionException(
pht('Regular expression is not valid!'));
}
if ($result) {
return $result_if_match;
}
}
return !$result_if_match;
case self::CONDITION_REGEXP_PAIR:
// Match a JSON-encoded pair of regular expressions against a
// dictionary. The first regexp must match the dictionary key, and the
// second regexp must match the dictionary value. If any key/value pair
// in the dictionary matches both regexps, the condition is satisfied.
$regexp_pair = null;
try {
$regexp_pair = phutil_json_decode($condition_value);
} catch (PhutilJSONParserException $ex) {
throw new HeraldInvalidConditionException(
pht('Regular expression pair is not valid JSON!'));
}
if (count($regexp_pair) != 2) {
throw new HeraldInvalidConditionException(
pht('Regular expression pair is not a pair!'));
}
$key_regexp = array_shift($regexp_pair);
$value_regexp = array_shift($regexp_pair);
foreach ((array)$field_value as $key => $value) {
$key_matches = @preg_match($key_regexp, $key);
if ($key_matches === false) {
throw new HeraldInvalidConditionException(
pht('First regular expression is invalid!'));
}
if ($key_matches) {
$value_matches = @preg_match($value_regexp, $value);
if ($value_matches === false) {
throw new HeraldInvalidConditionException(
pht('Second regular expression is invalid!'));
}
if ($value_matches) {
return true;
}
}
}
return false;
case self::CONDITION_RULE:
case self::CONDITION_NOT_RULE:
$rule = $engine->getRule($condition_value);
if (!$rule) {
throw new HeraldInvalidConditionException(
pht('Condition references a rule which does not exist!'));
}
$is_not = ($condition_type == self::CONDITION_NOT_RULE);
$result = $engine->doesRuleMatch($rule, $this);
if ($is_not) {
$result = !$result;
}
return $result;
case self::CONDITION_HAS_BIT:
return (($condition_value & $field_value) === (int)$condition_value);
case self::CONDITION_NOT_BIT:
return (($condition_value & $field_value) !== (int)$condition_value);
default:
throw new HeraldInvalidConditionException(
pht("Unknown condition '%s'.", $condition_type));
}
}
public function willSaveCondition(HeraldCondition $condition) {
$condition_type = $condition->getFieldCondition();
$condition_value = $condition->getValue();
switch ($condition_type) {
case self::CONDITION_REGEXP:
case self::CONDITION_NOT_REGEXP:
$ok = @preg_match($condition_value, '');
if ($ok === false) {
throw new HeraldInvalidConditionException(
pht(
'The regular expression "%s" is not valid. Regular expressions '.
'must have enclosing characters (e.g. "@/path/to/file@", not '.
'"/path/to/file") and be syntactically correct.',
$condition_value));
}
break;
case self::CONDITION_REGEXP_PAIR:
$json = null;
try {
$json = phutil_json_decode($condition_value);
} catch (PhutilJSONParserException $ex) {
throw new HeraldInvalidConditionException(
pht(
'The regular expression pair "%s" is not valid JSON. Enter a '.
'valid JSON array with two elements.',
$condition_value));
}
if (count($json) != 2) {
throw new HeraldInvalidConditionException(
pht(
'The regular expression pair "%s" must have exactly two '.
'elements.',
$condition_value));
}
$key_regexp = array_shift($json);
$val_regexp = array_shift($json);
$key_ok = @preg_match($key_regexp, '');
if ($key_ok === false) {
throw new HeraldInvalidConditionException(
pht(
'The first regexp in the regexp pair, "%s", is not a valid '.
'regexp.',
$key_regexp));
}
$val_ok = @preg_match($val_regexp, '');
if ($val_ok === false) {
throw new HeraldInvalidConditionException(
pht(
'The second regexp in the regexp pair, "%s", is not a valid '.
'regexp.',
$val_regexp));
}
break;
case self::CONDITION_CONTAINS:
case self::CONDITION_NOT_CONTAINS:
case self::CONDITION_IS:
case self::CONDITION_IS_NOT:
case self::CONDITION_IS_ANY:
case self::CONDITION_IS_NOT_ANY:
case self::CONDITION_INCLUDE_ALL:
case self::CONDITION_INCLUDE_ANY:
case self::CONDITION_INCLUDE_NONE:
case self::CONDITION_IS_ME:
case self::CONDITION_IS_NOT_ME:
case self::CONDITION_RULE:
case self::CONDITION_NOT_RULE:
case self::CONDITION_EXISTS:
case self::CONDITION_NOT_EXISTS:
case self::CONDITION_UNCONDITIONALLY:
case self::CONDITION_NEVER:
case self::CONDITION_HAS_BIT:
case self::CONDITION_NOT_BIT:
case self::CONDITION_IS_TRUE:
case self::CONDITION_IS_FALSE:
// No explicit validation for these types, although there probably
// should be in some cases.
break;
default:
throw new HeraldInvalidConditionException(
pht(
'Unknown condition "%s"!',
$condition_type));
}
}
/* -( Actions )------------------------------------------------------------ */
private function getActionImplementationMap() {
if ($this->actionMap === null) {
// We can't use PhutilClassMapQuery here because action expansion
// depends on the adapter and object.
$object = $this->getObject();
$map = array();
$all = HeraldAction::getAllActions();
foreach ($all as $key => $action) {
$action = id(clone $action)->setAdapter($this);
if (!$action->supportsObject($object)) {
continue;
}
$subactions = $action->getActionsForObject($object);
foreach ($subactions as $subkey => $subaction) {
if (isset($map[$subkey])) {
throw new Exception(
pht(
'Two HeraldActions (of classes "%s" and "%s") have the same '.
'action key ("%s") after expansion for an object of class '.
'"%s" inside adapter "%s". Each action must have a unique '.
'action key.',
get_class($subaction),
get_class($map[$subkey]),
$subkey,
get_class($object),
get_class($this)));
}
$subaction = id(clone $subaction)->setAdapter($this);
$map[$subkey] = $subaction;
}
}
$this->actionMap = $map;
}
return $this->actionMap;
}
private function requireActionImplementation($action_key) {
$action = $this->getActionImplementation($action_key);
if (!$action) {
throw new Exception(
pht(
'No action with key "%s" is available to Herald adapter "%s".',
$action_key,
get_class($this)));
}
return $action;
}
private function getActionsForRuleType($rule_type) {
$actions = $this->getActionImplementationMap();
foreach ($actions as $key => $action) {
if (!$action->supportsRuleType($rule_type)) {
unset($actions[$key]);
}
}
return $actions;
}
public function getActionImplementation($key) {
return idx($this->getActionImplementationMap(), $key);
}
public function getActionKeys() {
return array_keys($this->getActionImplementationMap());
}
public function getActionGroupKey($action_key) {
$action = $this->getActionImplementation($action_key);
if (!$action) {
return null;
}
return $action->getActionGroupKey();
}
public function getActions($rule_type) {
$actions = array();
foreach ($this->getActionsForRuleType($rule_type) as $key => $action) {
$actions[] = $key;
}
return $actions;
}
public function getActionNameMap($rule_type) {
$map = array();
foreach ($this->getActionsForRuleType($rule_type) as $key => $action) {
$map[$key] = $action->getHeraldActionName();
}
return $map;
}
public function willSaveAction(
HeraldRule $rule,
HeraldActionRecord $action) {
$impl = $this->requireActionImplementation($action->getAction());
$target = $action->getTarget();
$target = $impl->willSaveActionValue($target);
$action->setTarget($target);
}
/* -( Values )------------------------------------------------------------- */
public function getValueTypeForFieldAndCondition($field, $condition) {
return $this->requireFieldImplementation($field)
->getHeraldFieldValueType($condition);
}
public function getValueTypeForAction($action, $rule_type) {
$impl = $this->requireActionImplementation($action);
return $impl->getHeraldActionValueType();
}
private function buildTokenizerFieldValue(
PhabricatorTypeaheadDatasource $datasource) {
$key = 'action.'.get_class($datasource);
return id(new HeraldTokenizerFieldValue())
->setKey($key)
->setDatasource($datasource);
}
/* -( Repetition )--------------------------------------------------------- */
public function getRepetitionOptions() {
return array(
HeraldRepetitionPolicyConfig::EVERY,
);
}
protected function initializeNewAdapter() {
$this->setObject($this->newObject());
return $this;
}
/**
* Does this adapter's event fire only once?
*
* Single use adapters (like pre-commit and diff adapters) only fire once,
* so fields like "Is new object" don't make sense to apply to their content.
*
* @return bool
*/
public function isSingleEventAdapter() {
return false;
}
public static function getAllAdapters() {
return id(new PhutilClassMapQuery())
->setAncestorClass(__CLASS__)
->setUniqueMethod('getAdapterContentType')
->setSortMethod('getAdapterSortKey')
->execute();
}
public static function getAdapterForContentType($content_type) {
$adapters = self::getAllAdapters();
foreach ($adapters as $adapter) {
if ($adapter->getAdapterContentType() == $content_type) {
$adapter = id(clone $adapter);
$adapter->initializeNewAdapter();
return $adapter;
}
}
throw new Exception(
pht(
'No adapter exists for Herald content type "%s".',
$content_type));
}
public static function getEnabledAdapterMap(PhabricatorUser $viewer) {
$map = array();
$adapters = self::getAllAdapters();
foreach ($adapters as $adapter) {
if (!$adapter->isAvailableToUser($viewer)) {
continue;
}
$type = $adapter->getAdapterContentType();
$name = $adapter->getAdapterContentName();
$map[$type] = $name;
}
return $map;
}
public function getEditorValueForCondition(
PhabricatorUser $viewer,
HeraldCondition $condition) {
$field = $this->requireFieldImplementation($condition->getFieldName());
return $field->getEditorValue(
$viewer,
$condition->getFieldCondition(),
$condition->getValue());
}
public function getEditorValueForAction(
PhabricatorUser $viewer,
HeraldActionRecord $action_record) {
$action = $this->requireActionImplementation($action_record->getAction());
return $action->getEditorValue(
$viewer,
$action_record->getTarget());
}
public function renderRuleAsText(
HeraldRule $rule,
PhabricatorHandleList $handles,
PhabricatorUser $viewer) {
require_celerity_resource('herald-css');
$icon = id(new PHUIIconView())
->setIcon('fa-chevron-circle-right lightgreytext')
->addClass('herald-list-icon');
if ($rule->getMustMatchAll()) {
$match_text = pht('When all of these conditions are met:');
} else {
$match_text = pht('When any of these conditions are met:');
}
$match_title = phutil_tag(
'p',
array(
'class' => 'herald-list-description',
),
$match_text);
$match_list = array();
foreach ($rule->getConditions() as $condition) {
$match_list[] = phutil_tag(
'div',
array(
'class' => 'herald-list-item',
),
array(
$icon,
$this->renderConditionAsText($condition, $handles, $viewer),
));
}
$integer_code_for_every = HeraldRepetitionPolicyConfig::toInt(
HeraldRepetitionPolicyConfig::EVERY);
if ($rule->getRepetitionPolicy() == $integer_code_for_every) {
$action_text =
pht('Take these actions every time this rule matches:');
} else {
$action_text =
pht('Take these actions the first time this rule matches:');
}
$action_title = phutil_tag(
'p',
array(
'class' => 'herald-list-description',
),
$action_text);
$action_list = array();
foreach ($rule->getActions() as $action) {
$action_list[] = phutil_tag(
'div',
array(
'class' => 'herald-list-item',
),
array(
$icon,
$this->renderActionAsText($viewer, $action, $handles),
));
}
return array(
$match_title,
$match_list,
$action_title,
$action_list,
);
}
private function renderConditionAsText(
HeraldCondition $condition,
PhabricatorHandleList $handles,
PhabricatorUser $viewer) {
$field_type = $condition->getFieldName();
$field = $this->getFieldImplementation($field_type);
if (!$field) {
return pht('Unknown Field: "%s"', $field_type);
}
$field_name = $field->getHeraldFieldName();
$condition_type = $condition->getFieldCondition();
$condition_name = idx($this->getConditionNameMap(), $condition_type);
$value = $this->renderConditionValueAsText($condition, $handles, $viewer);
return array(
$field_name,
' ',
$condition_name,
' ',
$value,
);
}
private function renderActionAsText(
PhabricatorUser $viewer,
HeraldActionRecord $action,
PhabricatorHandleList $handles) {
$impl = $this->getActionImplementation($action->getAction());
if ($impl) {
$impl->setViewer($viewer);
$value = $action->getTarget();
return $impl->renderActionDescription($value);
}
$rule_global = HeraldRuleTypeConfig::RULE_TYPE_GLOBAL;
$action_type = $action->getAction();
$default = pht('(Unknown Action "%s") equals', $action_type);
$action_name = idx(
$this->getActionNameMap($rule_global),
$action_type,
$default);
$target = $this->renderActionTargetAsText($action, $handles);
return hsprintf(' %s %s', $action_name, $target);
}
private function renderConditionValueAsText(
HeraldCondition $condition,
PhabricatorHandleList $handles,
PhabricatorUser $viewer) {
$field = $this->requireFieldImplementation($condition->getFieldName());
return $field->renderConditionValue(
$viewer,
$condition->getFieldCondition(),
$condition->getValue());
}
private function renderActionTargetAsText(
HeraldActionRecord $action,
PhabricatorHandleList $handles) {