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Slightly improve organization of PhabricatorApplicationEditEngine
Summary: Ref T9132. This just moves code around, breaks it up into some smaller chunks, tries to reduce duplication, and adds a touch of documentation. Test Plan: Created and edited pastes. Reviewers: chad Reviewed By: chad Maniphest Tasks: T9132 Differential Revision: https://secure.phabricator.com/D14398
This commit is contained in:
epriestley
parent
1898864b6c
commit
9de4bc6f3a
1 changed files with 336 additions and 180 deletions
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@ -2,7 +2,13 @@
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/**
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* @task fields Managing Fields
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* @task text Display Text
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* @task uri Managing URIs
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* @task load Creating and Loading Objects
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* @task web Responding to Web Requests
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* @task edit Responding to Edit Requests
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* @task http Responding to HTTP Parameter Requests
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* @task conduit Responding to Conduit Requests
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*/
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abstract class PhabricatorApplicationEditEngine extends Phobject {
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@ -30,6 +36,12 @@ abstract class PhabricatorApplicationEditEngine extends Phobject {
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return $this->controller;
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}
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/* -( Managing Fields )---------------------------------------------------- */
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abstract protected function buildCustomEditFields($object);
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final protected function buildEditFields($object) {
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$viewer = $this->getViewer();
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$editor = $object->getApplicationTransactionEditor();
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@ -176,39 +188,95 @@ abstract class PhabricatorApplicationEditEngine extends Phobject {
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}
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}
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foreach ($fields as $field) {
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$field
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->setViewer($viewer)
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->setObject($object);
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}
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return $fields;
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}
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abstract protected function newEditableObject();
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abstract protected function newObjectQuery();
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abstract protected function buildCustomEditFields($object);
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/* -( Display Text )------------------------------------------------------- */
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/**
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* @task text
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*/
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abstract protected function getObjectCreateTitleText($object);
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/**
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* @task text
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*/
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abstract protected function getObjectEditTitleText($object);
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/**
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* @task text
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*/
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abstract protected function getObjectCreateShortText($object);
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/**
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* @task text
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*/
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abstract protected function getObjectEditShortText($object);
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abstract protected function getObjectViewURI($object);
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protected function getObjectEditURI($object) {
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return $this->getController()->getApplicationURI('edit/');
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}
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protected function getObjectCreateCancelURI($object) {
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return $this->getController()->getApplicationURI();
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}
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protected function getObjectEditCancelURI($object) {
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return $this->getObjectViewURI($object);
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}
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/**
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* @task text
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*/
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protected function getObjectCreateButtonText($object) {
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return $this->getObjectCreateTitleText($object);
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}
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/**
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* @task text
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*/
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protected function getObjectEditButtonText($object) {
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return pht('Save Changes');
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}
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/* -( Managing URIs )------------------------------------------------------ */
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/**
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* @task uri
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*/
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abstract protected function getObjectViewURI($object);
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/**
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* @task uri
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*/
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protected function getObjectEditURI($object) {
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return $this->getController()->getApplicationURI('edit/');
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}
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/**
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* @task uri
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*/
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protected function getObjectCreateCancelURI($object) {
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return $this->getController()->getApplicationURI();
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}
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/**
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* @task uri
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*/
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protected function getObjectEditCancelURI($object) {
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return $this->getObjectViewURI($object);
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}
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/**
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* @task uri
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*/
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protected function getEditURI($object, $path = null) {
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$parts = array(
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$this->getObjectEditURI($object),
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@ -225,173 +293,135 @@ abstract class PhabricatorApplicationEditEngine extends Phobject {
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return implode('', $parts);
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}
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final protected function setIsCreate($is_create) {
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$this->isCreate = $is_create;
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return $this;
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}
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/* -( Creating and Loading Objects )--------------------------------------- */
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/**
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* Initialize a new object for creation.
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*
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* @return object Newly initialized object.
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* @task load
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*/
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abstract protected function newEditableObject();
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/**
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* Build an empty query for objects.
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*
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* @return PhabricatorPolicyAwareQuery Query.
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* @task load
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*/
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abstract protected function newObjectQuery();
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/**
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* Test if this workflow is creating a new object or editing an existing one.
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*
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* @return bool True if a new object is being created.
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* @task load
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*/
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final protected function getIsCreate() {
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return $this->isCreate;
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}
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final public function buildResponse() {
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$controller = $this->getController();
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$viewer = $this->getViewer();
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$request = $controller->getRequest();
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$id = $request->getURIData('id');
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if ($id) {
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$object = $this->newObjectQuery()
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/**
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* Flag this workflow as a create or edit.
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*
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* @param bool True if this is a create workflow.
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* @return this
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* @task load
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*/
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private function setIsCreate($is_create) {
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$this->isCreate = $is_create;
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return $this;
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}
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/**
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* Load an object by ID.
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*
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* @param int Object ID.
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* @return object|null Object, or null if no such object exists.
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* @task load
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*/
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private function newObjectFromID($id) {
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$query = $this->newObjectQuery()
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->withIDs(array($id));
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return $this->newObjectFromQuery($query);
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}
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/**
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* Load an object by PHID.
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*
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* @param phid Object PHID.
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* @return object|null Object, or null if no such object exists.
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* @task load
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*/
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private function newObjectFromPHID($phid) {
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$query = $this->newObjectQuery()
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->withPHIDs(array($phid));
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return $this->newObjectFromQuery($query);
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}
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/**
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* Load an object given a configured query.
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*
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* @param PhabricatorPolicyAwareQuery Configured query.
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* @return object|null Object, or null if no such object exists.
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* @task load
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*/
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private function newObjectFromQuery(PhabricatorPolicyAwareQuery $query) {
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$viewer = $this->getViewer();
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$object = $query
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->setViewer($viewer)
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->withIDs(array($id))
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->requireCapabilities(
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array(
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PhabricatorPolicyCapability::CAN_VIEW,
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PhabricatorPolicyCapability::CAN_EDIT,
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))
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->executeOne();
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if (!$object) {
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return null;
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}
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return $object;
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}
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/* -( Responding to Web Requests )----------------------------------------- */
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final public function buildResponse() {
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$viewer = $this->getViewer();
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$controller = $this->getController();
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$request = $controller->getRequest();
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$id = $request->getURIData('id');
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if ($id) {
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$this->setIsCreate(false);
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$object = $this->newObjectFromID($id);
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if (!$object) {
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return new Aphront404Response();
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}
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$this->setIsCreate(false);
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} else {
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$object = $this->newEditableObject();
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$this->setIsCreate(true);
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}
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$fields = $this->buildEditFields($object);
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foreach ($fields as $field) {
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$field
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->setViewer($viewer)
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->setObject($object);
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$object = $this->newEditableObject();
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}
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$action = $request->getURIData('editAction');
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switch ($action) {
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case 'parameters':
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return $this->buildParametersResponse($object, $fields);
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return $this->buildParametersResponse($object);
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default:
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return $this->buildEditResponse($object);
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}
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$validation_exception = null;
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if ($request->isFormPost()) {
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foreach ($fields as $field) {
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$field->readValueFromSubmit($request);
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}
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$template = $object->getApplicationTransactionTemplate();
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$xactions = array();
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foreach ($fields as $field) {
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$xactions[] = $field->generateTransaction(clone $template);
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}
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$editor = $object->getApplicationTransactionEditor()
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->setActor($viewer)
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->setContentSourceFromRequest($request)
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->setContinueOnNoEffect(true)
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->setContinueOnMissingFields(false);
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try {
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$editor->applyTransactions($object, $xactions);
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return id(new AphrontRedirectResponse())
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->setURI($this->getObjectViewURI($object));
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} catch (PhabricatorApplicationTransactionValidationException $ex) {
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$validation_exception = $ex;
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}
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} else {
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if ($this->getIsCreate()) {
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foreach ($fields as $field) {
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$field->readValueFromRequest($request);
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}
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} else {
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foreach ($fields as $field) {
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$field->readValueFromObject($object);
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}
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}
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}
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$box = id(new PHUIObjectBoxView())
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->setUser($viewer);
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$crumbs = $this->buildCrumbs($object, $final = true);
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if ($this->getIsCreate()) {
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$header_text = $this->getObjectCreateTitleText($object);
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$cancel_uri = $this->getObjectCreateCancelURI($object);
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$submit_button = $this->getObjectCreateButtonText($object);
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} else {
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$header_text = $this->getObjectEditTitleText($object);
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$cancel_uri = $this->getObjectEditCancelURI($object);
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$submit_button = $this->getObjectEditButtonText($object);
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}
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$header = id(new PHUIHeaderView())
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->setHeader($header_text);
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$action_button = $this->buildEditFormActionButton($object);
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$header->addActionLink($action_button);
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$box->setHeader($header);
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$form = id(new AphrontFormView())
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->setUser($viewer);
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foreach ($fields as $field) {
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$field->appendToForm($form);
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}
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$form->appendControl(
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id(new AphrontFormSubmitControl())
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->addCancelButton($cancel_uri)
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->setValue($submit_button));
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$box->appendChild($form);
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if ($validation_exception) {
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$box->setValidationException($validation_exception);
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}
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return $controller->newPage()
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->setTitle($header_text)
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->setCrumbs($crumbs)
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->appendChild($box);
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}
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private function buildParametersResponse($object, array $fields) {
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$controller = $this->getController();
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$viewer = $this->getViewer();
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$request = $controller->getRequest();
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$crumbs = $this->buildCrumbs($object);
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$crumbs->addTextCrumb(pht('HTTP Parameters'));
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$crumbs->setBorder(true);
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$header = id(new PHUIHeaderView())
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->setHeader(
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pht(
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'HTTP Parameters: %s',
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$this->getObjectCreateShortText($object)));
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$document = id(new PHUIDocumentViewPro())
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->setUser($viewer)
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->setHeader($header);
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$document->appendChild(
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id(new PhabricatorApplicationEditHTTPParameterHelpView())
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->setUser($viewer)
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->setFields($fields));
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return $controller->newPage()
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->setTitle(pht('HTTP Parameters'))
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->setCrumbs($crumbs)
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->addClass('pro-white-background')
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->appendChild($document);
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}
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private function buildCrumbs($object, $final = false) {
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@ -423,6 +453,104 @@ abstract class PhabricatorApplicationEditEngine extends Phobject {
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return $crumbs;
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}
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private function buildEditResponse($object) {
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$viewer = $this->getViewer();
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$controller = $this->getController();
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$request = $controller->getRequest();
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$fields = $this->buildEditFields($object);
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$template = $object->getApplicationTransactionTemplate();
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$validation_exception = null;
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if ($request->isFormPost()) {
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foreach ($fields as $field) {
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$field->readValueFromSubmit($request);
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}
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$xactions = array();
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foreach ($fields as $field) {
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$xactions[] = $field->generateTransaction(clone $template);
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}
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$editor = $object->getApplicationTransactionEditor()
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->setActor($viewer)
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->setContentSourceFromRequest($request)
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->setContinueOnNoEffect(true);
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try {
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$editor->applyTransactions($object, $xactions);
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return id(new AphrontRedirectResponse())
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->setURI($this->getObjectViewURI($object));
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} catch (PhabricatorApplicationTransactionValidationException $ex) {
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$validation_exception = $ex;
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}
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} else {
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if ($this->getIsCreate()) {
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foreach ($fields as $field) {
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$field->readValueFromRequest($request);
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}
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} else {
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foreach ($fields as $field) {
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$field->readValueFromObject($object);
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}
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}
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}
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$action_button = $this->buildEditFormActionButton($object);
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if ($this->getIsCreate()) {
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$header_text = $this->getObjectCreateTitleText($object);
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} else {
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$header_text = $this->getObjectEditTitleText($object);
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}
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$header = id(new PHUIHeaderView())
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->setHeader($header_text)
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->addActionLink($action_button);
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$crumbs = $this->buildCrumbs($object, $final = true);
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$form = $this->buildEditForm($object, $fields);
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$box = id(new PHUIObjectBoxView())
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->setUser($viewer)
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->setHeader($header)
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->setValidationException($validation_exception)
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->appendChild($form);
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return $controller->newPage()
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->setTitle($header_text)
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->setCrumbs($crumbs)
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->appendChild($box);
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}
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private function buildEditForm($object, array $fields) {
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$viewer = $this->getViewer();
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$form = id(new AphrontFormView())
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->setUser($viewer);
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foreach ($fields as $field) {
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$field->appendToForm($form);
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}
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if ($this->getIsCreate()) {
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$cancel_uri = $this->getObjectCreateCancelURI($object);
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$submit_button = $this->getObjectCreateButtonText($object);
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} else {
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$cancel_uri = $this->getObjectEditCancelURI($object);
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$submit_button = $this->getObjectEditButtonText($object);
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}
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$form->appendControl(
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id(new AphrontFormSubmitControl())
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->addCancelButton($cancel_uri)
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->setValue($submit_button));
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return $form;
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}
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private function buildEditFormActionButton($object) {
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$viewer = $this->getViewer();
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|
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@ -455,6 +583,50 @@ abstract class PhabricatorApplicationEditEngine extends Phobject {
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}
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/* -( Responding to HTTP Parameter Requests )------------------------------ */
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|
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/**
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* Respond to a request for documentation on HTTP parameters.
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*
|
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* @param object Editable object.
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* @return AphrontResponse Response object.
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* @task http
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*/
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private function buildParametersResponse($object) {
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$controller = $this->getController();
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$viewer = $this->getViewer();
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$request = $controller->getRequest();
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$fields = $this->buildEditFields($object);
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$crumbs = $this->buildCrumbs($object);
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$crumbs->addTextCrumb(pht('HTTP Parameters'));
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$crumbs->setBorder(true);
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$header_text = pht(
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'HTTP Parameters: %s',
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$this->getObjectCreateShortText($object));
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$header = id(new PHUIHeaderView())
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->setHeader($header_text);
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$help_view = id(new PhabricatorApplicationEditHTTPParameterHelpView())
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->setUser($viewer)
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||||
->setFields($fields);
|
||||
|
||||
$document = id(new PHUIDocumentViewPro())
|
||||
->setUser($viewer)
|
||||
->setHeader($header)
|
||||
->appendChild($help_view);
|
||||
|
||||
return $controller->newPage()
|
||||
->setTitle(pht('HTTP Parameters'))
|
||||
->setCrumbs($crumbs)
|
||||
->addClass('pro-white-background')
|
||||
->appendChild($document);
|
||||
}
|
||||
|
||||
|
||||
/* -( Conduit )------------------------------------------------------------ */
|
||||
|
||||
|
||||
|
|
@ -471,32 +643,18 @@ abstract class PhabricatorApplicationEditEngine extends Phobject {
|
|||
|
||||
$phid = $request->getValue('objectPHID');
|
||||
if ($phid) {
|
||||
$object = $this->newObjectQuery()
|
||||
->setViewer($viewer)
|
||||
->withPHIDs(array($phid))
|
||||
->requireCapabilities(
|
||||
array(
|
||||
PhabricatorPolicyCapability::CAN_VIEW,
|
||||
PhabricatorPolicyCapability::CAN_EDIT,
|
||||
))
|
||||
->executeOne();
|
||||
$this->setIsCreate(false);
|
||||
$object = $this->newObjectFromPHID($phid);
|
||||
if (!$object) {
|
||||
throw new Exception(pht('No such object with PHID "%s".', $phid));
|
||||
}
|
||||
$this->setIsCreate(false);
|
||||
} else {
|
||||
$object = $this->newEditableObject();
|
||||
$this->setIsCreate(true);
|
||||
$object = $this->newEditableObject();
|
||||
}
|
||||
|
||||
$fields = $this->buildEditFields($object);
|
||||
|
||||
foreach ($fields as $field) {
|
||||
$field
|
||||
->setViewer($viewer)
|
||||
->setObject($object);
|
||||
}
|
||||
|
||||
$types = $this->getAllEditTypesFromFields($fields);
|
||||
$template = $object->getApplicationTransactionTemplate();
|
||||
|
||||
|
|
@ -619,6 +777,4 @@ abstract class PhabricatorApplicationEditEngine extends Phobject {
|
|||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue