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PhabricatorStandardCustomField.php
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Thu, Nov 7, 09:24

PhabricatorStandardCustomField.php
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<?php
abstract class PhabricatorStandardCustomField
extends PhabricatorCustomField {
private $fieldKey;
private $fieldName;
private $fieldValue;
private $fieldDescription;
private $fieldConfig;
private $applicationField;
private $strings = array();
private $caption;
private $fieldError;
private $required;
private $default;
abstract public function getFieldType();
public static function buildStandardFields(
PhabricatorCustomField $template,
array $config) {
$types = id(new PhutilSymbolLoader())
->setAncestorClass(__CLASS__)
->loadObjects();
$types = mpull($types, null, 'getFieldType');
$fields = array();
foreach ($config as $key => $value) {
$type = idx($value, 'type', 'text');
if (empty($types[$type])) {
// TODO: We should have better typechecking somewhere, and then make
// this more serious.
continue;
}
$namespace = $template->getStandardCustomFieldNamespace();
$full_key = "std:{$namespace}:{$key}";
$template = clone $template;
$standard = id(clone $types[$type])
->setFieldKey($full_key)
->setFieldConfig($value)
->setApplicationField($template);
$field = $template->setProxy($standard);
$fields[] = $field;
}
return $fields;
}
public function setApplicationField(
PhabricatorStandardCustomFieldInterface $application_field) {
$this->applicationField = $application_field;
return $this;
}
public function getApplicationField() {
return $this->applicationField;
}
public function setFieldName($name) {
$this->fieldName = $name;
return $this;
}
public function getFieldValue() {
return $this->fieldValue;
}
public function setFieldValue($value) {
$this->fieldValue = $value;
return $this;
}
public function setCaption($caption) {
$this->caption = $caption;
return $this;
}
public function getCaption() {
return $this->caption;
}
public function setFieldDescription($description) {
$this->fieldDescription = $description;
return $this;
}
public function setFieldConfig(array $config) {
foreach ($config as $key => $value) {
switch ($key) {
case 'name':
$this->setFieldName($value);
break;
case 'description':
$this->setFieldDescription($value);
break;
case 'strings':
$this->setStrings($value);
break;
case 'caption':
$this->setCaption($value);
break;
case 'required':
$this->setRequired($value);
$this->setFieldError(true);
break;
case 'default':
$this->setFieldValue($value);
break;
case 'type':
// We set this earlier on.
break;
}
}
$this->fieldConfig = $config;
return $this;
}
public function getFieldConfigValue($key, $default = null) {
return idx($this->fieldConfig, $key, $default);
}
public function setFieldError($field_error) {
$this->fieldError = $field_error;
return $this;
}
public function getFieldError() {
return $this->fieldError;
}
public function setRequired($required) {
$this->required = $required;
return $this;
}
public function getRequired() {
return $this->required;
}
/* -( PhabricatorCustomField )--------------------------------------------- */
public function setFieldKey($field_key) {
$this->fieldKey = $field_key;
return $this;
}
public function getFieldKey() {
return $this->fieldKey;
}
public function getFieldName() {
return coalesce($this->fieldName, parent::getFieldName());
}
public function getFieldDescription() {
return coalesce($this->fieldDescription, parent::getFieldDescription());
}
public function setStrings(array $strings) {
$this->strings = $strings;
return;
}
public function getString($key, $default = null) {
return idx($this->strings, $key, $default);
}
public function shouldUseStorage() {
return true;
}
public function getValueForStorage() {
return $this->getFieldValue();
}
public function setValueFromStorage($value) {
return $this->setFieldValue($value);
}
public function shouldAppearInApplicationTransactions() {
return true;
}
public function shouldAppearInEditView() {
return $this->getFieldConfigValue('edit', true);
}
public function readValueFromRequest(AphrontRequest $request) {
$value = $request->getStr($this->getFieldKey());
if (!strlen($value)) {
$value = null;
}
$this->setFieldValue($value);
}
public function renderEditControl(array $handles) {
return id(new AphrontFormTextControl())
->setName($this->getFieldKey())
->setCaption($this->getCaption())
->setValue($this->getFieldValue())
->setError($this->getFieldError())
->setLabel($this->getFieldName());
}
public function newStorageObject() {
return $this->getApplicationField()->newStorageObject();
}
public function shouldAppearInPropertyView() {
return $this->getFieldConfigValue('view', true);
}
public function renderPropertyViewValue() {
if (!strlen($this->getFieldValue())) {
return null;
}
return $this->getFieldValue();
}
public function shouldAppearInApplicationSearch() {
return $this->getFieldConfigValue('search', false);
}
protected function newStringIndexStorage() {
return $this->getApplicationField()->newStringIndexStorage();
}
protected function newNumericIndexStorage() {
return $this->getApplicationField()->newNumericIndexStorage();
}
public function buildFieldIndexes() {
return array();
}
public function readApplicationSearchValueFromRequest(
PhabricatorApplicationSearchEngine $engine,
AphrontRequest $request) {
return;
}
public function applyApplicationSearchConstraintToQuery(
PhabricatorApplicationSearchEngine $engine,
PhabricatorCursorPagedPolicyAwareQuery $query,
$value) {
return;
}
public function appendToApplicationSearchForm(
PhabricatorApplicationSearchEngine $engine,
AphrontFormView $form,
$value,
array $handles) {
return;
}
public function validateApplicationTransactions(
PhabricatorApplicationTransactionEditor $editor,
$type,
array $xactions) {
$this->setFieldError(null);
$errors = parent::validateApplicationTransactions(
$editor,
$type,
$xactions);
if ($this->getRequired()) {
$value = $this->getOldValueForApplicationTransactions();
$transaction = null;
foreach ($xactions as $xaction) {
$value = $xaction->getNewValue();
if (!$this->isValueEmpty($value)) {
$transaction = $xaction;
break;
}
}
if ($this->isValueEmpty($value)) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('%s is required.', $this->getFieldName()),
$transaction);
$error->setIsMissingFieldError(true);
$errors[] = $error;
$this->setFieldError(pht('Required'));
}
}
return $errors;
}
protected function isValueEmpty($value) {
if (is_array($value)) {
return empty($value);
}
return !strlen($value);
}
public function getApplicationTransactionTitle(
PhabricatorApplicationTransaction $xaction) {
$author_phid = $xaction->getAuthorPHID();
$old = $xaction->getOldValue();
$new = $xaction->getNewValue();
if (!$old) {
return pht(
'%s set %s to %s.',
$xaction->renderHandleLink($author_phid),
$this->getFieldName(),
$new);
} else if (!$new) {
return pht(
'%s removed %s.',
$xaction->renderHandleLink($author_phid),
$this->getFieldName());
} else {
return pht(
'%s changed %s from %s to %s.',
$xaction->renderHandleLink($author_phid),
$this->getFieldName(),
$old,
$new);
}
}
public function getApplicationTransactionTitleForFeed(
PhabricatorApplicationTransaction $xaction,
PhabricatorFeedStory $story) {
$author_phid = $xaction->getAuthorPHID();
$object_phid = $xaction->getObjectPHID();
$old = $xaction->getOldValue();
$new = $xaction->getNewValue();
if (!$old) {
return pht(
'%s set %s to %s on %s.',
$xaction->renderHandleLink($author_phid),
$this->getFieldName(),
$new,
$xaction->renderHandleLink($object_phid));
} else if (!$new) {
return pht(
'%s removed %s on %s.',
$xaction->renderHandleLink($author_phid),
$this->getFieldName(),
$xaction->renderHandleLink($object_phid));
} else {
return pht(
'%s changed %s from %s to %s on %s.',
$xaction->renderHandleLink($author_phid),
$this->getFieldName(),
$old,
$new,
$xaction->renderHandleLink($object_phid));
}
}
}

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