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PhabricatorEditField.php
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			<?php

			abstract class PhabricatorEditField extends Phobject {

			private $key;
			private $viewer;
			private $label;
			private $aliases = array();
			private $value;
			private $initialValue;
			private $hasValue = false;
			private $object;
			private $transactionType;
			private $metadata = array();
			private $description;
			private $editTypeKey;
			private $isRequired;

			private $isLocked;
			private $isHidden;

			private $isPreview;
			private $isEditDefaults;
			private $isSubmittedForm;
			private $controlError;

			private $isReorderable = true;
			private $isDefaultable = true;
			private $isLockable = true;

			public function setKey($key) {
			$this->key = $key;
			return $this;
			}

			public function getKey() {
			return $this->key;
			}

			public function setLabel($label) {
			$this->label = $label;
			return $this;
			}

			public function getLabel() {
			return $this->label;
			}

			public function setViewer(PhabricatorUser $viewer) {
			$this->viewer = $viewer;
			return $this;
			}

			public function getViewer() {
			return $this->viewer;
			}

			public function setAliases(array $aliases) {
			$this->aliases = $aliases;
			return $this;
			}

			public function getAliases() {
			return $this->aliases;
			}

			public function setObject($object) {
			$this->object = $object;
			return $this;
			}

			public function getObject() {
			return $this->object;
			}

			public function setDescription($description) {
			$this->description = $description;
			return $this;
			}

			public function getDescription() {
			return $this->description;
			}

			public function setIsLocked($is_locked) {
			$this->isLocked = $is_locked;
			return $this;
			}

			public function getIsLocked() {
			return $this->isLocked;
			}

			public function setIsPreview($preview) {
			$this->isPreview = $preview;
			return $this;
			}

			public function getIsPreview() {
			return $this->isPreview;
			}

			public function setIsReorderable($is_reorderable) {
			$this->isReorderable = $is_reorderable;
			return $this;
			}

			public function getIsReorderable() {
			return $this->isReorderable;
			}

			public function setIsEditDefaults($is_edit_defaults) {
			$this->isEditDefaults = $is_edit_defaults;
			return $this;
			}

			public function getIsEditDefaults() {
			return $this->isEditDefaults;
			}

			public function setIsDefaultable($is_defaultable) {
			$this->isDefaultable = $is_defaultable;
			return $this;
			}

			public function getIsDefaultable() {
			return $this->isDefaultable;
			}

			public function setIsLockable($is_lockable) {
			$this->isLockable = $is_lockable;
			return $this;
			}

			public function getIsLockable() {
			return $this->isLockable;
			}

			public function setIsHidden($is_hidden) {
			$this->isHidden = $is_hidden;
			return $this;
			}

			public function getIsHidden() {
			return $this->isHidden;
			}

			public function setIsSubmittedForm($is_submitted) {
			$this->isSubmittedForm = $is_submitted;
			return $this;
			}

			public function getIsSubmittedForm() {
			return $this->isSubmittedForm;
			}

			public function setIsRequired($is_required) {
			$this->isRequired = $is_required;
			return $this;
			}

			public function getIsRequired() {
			return $this->isRequired;
			}

			public function setControlError($control_error) {
			$this->controlError = $control_error;
			return $this;
			}

			public function getControlError() {
			return $this->controlError;
			}

			protected function newControl() {
			throw new PhutilMethodNotImplementedException();
			}

			protected function buildControl() {
			$control = $this->newControl();
			if ($control === null) {
			return null;
			}

			$control
			->setValue($this->getValueForControl())
			->setName($this->getKey());

			if (!$control->getLabel()) {
			$control->setLabel($this->getLabel());
			}

			if ($this->getIsSubmittedForm()) {
			$error = $this->getControlError();
			if ($error !== null) {
			$control->setError($error);
			}
			} else if ($this->getIsRequired()) {
			$control->setError(true);
			}

			return $control;
			}

			protected function renderControl() {
			$control = $this->buildControl();
			if ($control === null) {
			return null;
			}

			if ($this->getIsPreview()) {
			$disabled = true;
			$hidden = false;
			} else if ($this->getIsEditDefaults()) {
			$disabled = false;
			$hidden = false;
			} else {
			$disabled = $this->getIsLocked();
			$hidden = $this->getIsHidden();
			}

			if ($hidden) {
			return null;
			}

			$control->setDisabled($disabled);

			return $control;
			}

			public function appendToForm(AphrontFormView $form) {
			$control = $this->renderControl();
			if ($control !== null) {

			if ($this->getIsPreview()) {
			if ($this->getIsHidden()) {
			$control
			->addClass('aphront-form-preview-hidden')
			->setError(pht('Hidden'));
			} else if ($this->getIsLocked()) {
			$control
			->setError(pht('Locked'));
			}
			}

			$form->appendControl($control);
			}
			return $this;
			}

			protected function getValueForControl() {
			return $this->getValue();
			}

			public function getValueForDefaults() {
			$value = $this->getValue();

			// By default, just treat the empty string like `null` since they're
			// equivalent for almost all fields and this reduces the number of
			// meaningless transactions we generate when adjusting defaults.
			if ($value === '') {
			return null;
			}

			return $value;
			}

			protected function getValue() {
			return $this->value;
			}

			public function setValue($value) {
			$this->hasValue = true;
			$this->initialValue = $value;
			$this->value = $value;
			return $this;
			}

			public function setMetadataValue($key, $value) {
			$this->metadata[$key] = $value;
			return $this;
			}

			public function getMetadata() {
			return $this->metadata;
			}

			public function getValueForTransaction() {
			return $this->getValue();
			}

			public function getTransactionType() {
			return $this->transactionType;
			}

			public function setTransactionType($type) {
			$this->transactionType = $type;
			return $this;
			}

			public function readValueFromRequest(AphrontRequest $request) {
			$check = $this->getAllReadValueFromRequestKeys();
			foreach ($check as $key) {
			if (!$this->getValueExistsInRequest($request, $key)) {
			continue;
			}

			$this->value = $this->getValueFromRequest($request, $key);
			break;
			}
			return $this;
			}

			public function getAllReadValueFromRequestKeys() {
			$keys = array();

			$keys[] = $this->getKey();
			foreach ($this->getAliases() as $alias) {
			$keys[] = $alias;
			}

			return $keys;
			}

			public function readDefaultValueFromConfiguration($value) {
			$this->value = $this->getDefaultValueFromConfiguration($value);
			return $this;
			}

			protected function getDefaultValueFromConfiguration($value) {
			return $value;
			}

			protected function getValueFromObject($object) {
			if ($this->hasValue) {
			return $this->value;
			} else {
			return $this->getDefaultValue();
			}
			}

			protected function getValueExistsInRequest(AphrontRequest $request, $key) {
			return $this->getHTTPParameterValueExists($request, $key);
			}

			protected function getValueFromRequest(AphrontRequest $request, $key) {
			return $this->getHTTPParameterValue($request, $key);
			}


			/**
			* Read and return the value the object had when the user first loaded the
			* form.
			*
			* This is the initial value from the user's point of view when they started
			* the edit process, and used primarily to prevent race conditions for fields
			* like "Projects" and "Subscribers" that use tokenizers and support edge
			* transactions.
			*
			* Most fields do not need to store these values or deal with initial value
			* handling.
			*
			* @param AphrontRequest Request to read from.
			* @param string Key to read.
			* @return wild Value read from request.
			*/
			protected function getInitialValueFromSubmit(AphrontRequest $request, $key) {
			return null;
			}

			public function getInitialValue() {
			return $this->initialValue;
			}

			public function readValueFromSubmit(AphrontRequest $request) {
			$key = $this->getKey();
			if ($this->getValueExistsInSubmit($request, $key)) {
			$value = $this->getValueFromSubmit($request, $key);
			} else {
			$value = $this->getDefaultValue();
			}
			$this->value = $value;

			$initial_value = $this->getInitialValueFromSubmit($request, $key);
			$this->initialValue = $initial_value;

			return $this;
			}

			protected function getValueExistsInSubmit(AphrontRequest $request, $key) {
			return $this->getHTTPParameterValueExists($request, $key);
			}

			protected function getValueFromSubmit(AphrontRequest $request, $key) {
			return $this->getHTTPParameterValue($request, $key);
			}

			protected function getHTTPParameterValueExists(
			AphrontRequest $request,
			$key) {
			$type = $this->getHTTPParameterType();

			if ($type) {
			return $type->getExists($request, $key);
			}

			return false;
			}

			protected function getHTTPParameterValue($request, $key) {
			$type = $this->getHTTPParameterType();

			if ($type) {
			return $type->getValue($request, $key);
			}

			return null;
			}

			protected function getDefaultValue() {
			$type = $this->getHTTPParameterType();

			if ($type) {
			return $type->getDefaultValue();
			}

			return null;
			}

			final public function getHTTPParameterType() {
			$type = $this->newHTTPParameterType();

			if ($type) {
			$type->setViewer($this->getViewer());
			}

			return $type;
			}

			protected function newHTTPParameterType() {
			return new AphrontStringHTTPParameterType();
			}

			public function setEditTypeKey($edit_type_key) {
			$this->editTypeKey = $edit_type_key;
			return $this;
			}

			public function getEditTypeKey() {
			if ($this->editTypeKey === null) {
			return $this->getKey();
			}
			return $this->editTypeKey;
			}

			protected function newEditType() {
			return id(new PhabricatorSimpleEditType())
			->setValueType($this->getHTTPParameterType()->getTypeName());
			}

			protected function getEditType() {
			$transaction_type = $this->getTransactionType();

			if ($transaction_type === null) {
			return null;
			}

			$type_key = $this->getEditTypeKey();

			return $this->newEditType()
			->setEditType($type_key)
			->setTransactionType($transaction_type)
			->setDescription($this->getDescription())
			->setMetadata($this->getMetadata());
			}

			public function getConduitEditTypes() {
			$edit_type = $this->getEditType();

			if ($edit_type === null) {
			return null;
			}

			return array($edit_type);
			}

			public function getWebEditTypes() {
			$edit_type = $this->getEditType();

			if ($edit_type === null) {
			return null;
			}

			return array($edit_type);
			}

			public function getCommentEditTypes() {
			return array();
			}

			}

phab/src/applications/transactions/editfield/PhabricatorEditField.php7ce84cc27b81feature/testing

PhabricatorEditField.phpView Options

phab/src/applications/transactions/editfield/PhabricatorEditField.php
7ce84cc27b81feature/testing

PhabricatorEditField.php
View Options