Differential D14390 Diff 34772 src/applications/paste/controller/PhabricatorPasteEditController.php

Changeset View

Standalone View

src/applications/paste/controller/PhabricatorPasteEditController.php

	<?php			<?php

	final class PhabricatorPasteEditController extends PhabricatorPasteController {			final class PhabricatorPasteEditController extends PhabricatorPasteController {
				epriestleyAuthorUnsubmitted Not Done Inline Actions A (standard) edit controller is now ~10 lines long. epriestley: A (standard) edit controller is now ~10 lines long.

	public function handleRequest(AphrontRequest $request) {			public function handleRequest(AphrontRequest $request) {
	$viewer = $request->getViewer();			return id(new PhabricatorPasteEditEngine())
	$id = $request->getURIData('id');			->setController($this)
				->buildResponse();
	$parent = null;
	$parent_id = null;
	if (!$id) {
	$is_create = true;

	$paste = PhabricatorPaste::initializeNewPaste($viewer);

	$parent_id = $request->getStr('parent');
	if ($parent_id) {
	// NOTE: If the Paste is forked from a paste which the user no longer
	// has permission to see, we still let them edit it.
	$parent = id(new PhabricatorPasteQuery())
	->setViewer($viewer)
	->withIDs(array($parent_id))
	->needContent(true)
	->needRawContent(true)
	->execute();
	$parent = head($parent);

	if ($parent) {
	$paste->setParentPHID($parent->getPHID());
	$paste->setViewPolicy($parent->getViewPolicy());
	}
	}

	$paste->setAuthorPHID($viewer->getPHID());
	$paste->attachRawContent('');
	} else {
	$is_create = false;

	$paste = id(new PhabricatorPasteQuery())
	->setViewer($viewer)
	->requireCapabilities(
	array(
	PhabricatorPolicyCapability::CAN_VIEW,
	PhabricatorPolicyCapability::CAN_EDIT,
	))
	->withIDs(array($id))
	->needRawContent(true)
	->executeOne();
	if (!$paste) {
	return new Aphront404Response();
	}
	}

	$v_space = $paste->getSpacePHID();
	if ($is_create && $parent) {
	$v_title = pht('Fork of %s', $parent->getFullName());
	$v_language = $parent->getLanguage();
	$v_text = $parent->getRawContent();
	$v_space = $parent->getSpacePHID();
	} else {
	$v_title = $paste->getTitle();
	$v_language = $paste->getLanguage();
	$v_text = $paste->getRawContent();
	}
	$v_view_policy = $paste->getViewPolicy();
	$v_edit_policy = $paste->getEditPolicy();
	$v_status = $paste->getStatus();

	if ($is_create) {
	$v_projects = array();
	} else {
	$v_projects = PhabricatorEdgeQuery::loadDestinationPHIDs(
	$paste->getPHID(),
	PhabricatorProjectObjectHasProjectEdgeType::EDGECONST);
	$v_projects = array_reverse($v_projects);
	}

	$validation_exception = null;
	if ($request->isFormPost()) {
	$xactions = array();

	$v_text = $request->getStr('text');
	$v_title = $request->getStr('title');
	$v_language = $request->getStr('language');
	$v_view_policy = $request->getStr('can_view');
	$v_edit_policy = $request->getStr('can_edit');
	$v_projects = $request->getArr('projects');
	$v_space = $request->getStr('spacePHID');
	$v_status = $request->getStr('status');

	// NOTE: The author is the only editor and can always view the paste,
	// so it's impossible for them to choose an invalid policy.

	if ($is_create \|\| ($v_text !== $paste->getRawContent())) {
	$file = PhabricatorPasteEditor::initializeFileForPaste(
	$viewer,
	$v_title,
	$v_text);

	$xactions[] = id(new PhabricatorPasteTransaction())
	->setTransactionType(PhabricatorPasteTransaction::TYPE_CONTENT)
	->setNewValue($file->getPHID());
	}

	$xactions[] = id(new PhabricatorPasteTransaction())
	->setTransactionType(PhabricatorPasteTransaction::TYPE_TITLE)
	->setNewValue($v_title);
	$xactions[] = id(new PhabricatorPasteTransaction())
	->setTransactionType(PhabricatorPasteTransaction::TYPE_LANGUAGE)
	->setNewValue($v_language);
	$xactions[] = id(new PhabricatorPasteTransaction())
	->setTransactionType(PhabricatorTransactions::TYPE_VIEW_POLICY)
	->setNewValue($v_view_policy);
	$xactions[] = id(new PhabricatorPasteTransaction())
	->setTransactionType(PhabricatorTransactions::TYPE_EDIT_POLICY)
	->setNewValue($v_edit_policy);
	$xactions[] = id(new PhabricatorPasteTransaction())
	->setTransactionType(PhabricatorTransactions::TYPE_SPACE)
	->setNewValue($v_space);
	$xactions[] = id(new PhabricatorPasteTransaction())
	->setTransactionType(PhabricatorPasteTransaction::TYPE_STATUS)
	->setNewValue($v_status);

	$proj_edge_type = PhabricatorProjectObjectHasProjectEdgeType::EDGECONST;
	$xactions[] = id(new PhabricatorPasteTransaction())
	->setTransactionType(PhabricatorTransactions::TYPE_EDGE)
	->setMetadataValue('edge:type', $proj_edge_type)
	->setNewValue(array('=' => array_fuse($v_projects)));

	$editor = id(new PhabricatorPasteEditor())
	->setActor($viewer)
	->setContentSourceFromRequest($request)
	->setContinueOnNoEffect(true);

	try {
	$xactions = $editor->applyTransactions($paste, $xactions);
	return id(new AphrontRedirectResponse())->setURI($paste->getURI());
	} catch (PhabricatorApplicationTransactionValidationException $ex) {
	$validation_exception = $ex;
	}
	}

	$form = new AphrontFormView();

	$langs = array(
	'' => pht('(Detect From Filename in Title)'),
	) + PhabricatorEnv::getEnvConfig('pygments.dropdown-choices');

	$form
	->setUser($viewer)
	->addHiddenInput('parent', $parent_id)
	->appendChild(
	id(new AphrontFormTextControl())
	->setLabel(pht('Title'))
	->setValue($v_title)
	->setName('title'))
	->appendChild(
	id(new AphrontFormSelectControl())
	->setLabel(pht('Language'))
	->setName('language')
	->setValue($v_language)
	->setOptions($langs));

	$policies = id(new PhabricatorPolicyQuery())
	->setViewer($viewer)
	->setObject($paste)
	->execute();

	$form->appendChild(
	id(new AphrontFormPolicyControl())
	->setUser($viewer)
	->setCapability(PhabricatorPolicyCapability::CAN_VIEW)
	->setPolicyObject($paste)
	->setPolicies($policies)
	->setValue($v_view_policy)
	->setSpacePHID($v_space)
	->setName('can_view'));

	$form->appendChild(
	id(new AphrontFormPolicyControl())
	->setUser($viewer)
	->setCapability(PhabricatorPolicyCapability::CAN_EDIT)
	->setPolicyObject($paste)
	->setPolicies($policies)
	->setValue($v_edit_policy)
	->setName('can_edit'));

	$form->appendChild(
	id(new AphrontFormSelectControl())
	->setLabel(pht('Status'))
	->setName('status')
	->setValue($v_status)
	->setOptions($paste->getStatusNameMap()));

	$form->appendControl(
	id(new AphrontFormTokenizerControl())
	->setLabel(pht('Projects'))
	->setName('projects')
	->setValue($v_projects)
	->setDatasource(new PhabricatorProjectDatasource()));

	$form
	->appendChild(
	id(new AphrontFormTextAreaControl())
	->setLabel(pht('Text'))
	->setValue($v_text)
	->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_TALL)
	->setCustomClass('PhabricatorMonospaced')
	->setName('text'));

	$submit = new AphrontFormSubmitControl();

	if (!$is_create) {
	$submit->addCancelButton($paste->getURI());
	$submit->setValue(pht('Save Paste'));
	$title = pht('Edit %s', $paste->getFullName());
	$short = pht('Edit');
	} else {
	$submit->setValue(pht('Create Paste'));
	$title = pht('Create New Paste');
	$short = pht('Create');
	}

	$form->appendChild($submit);

	$form_box = id(new PHUIObjectBoxView())
	->setHeaderText($title)
	->setForm($form);

	if ($validation_exception) {
	$form_box->setValidationException($validation_exception);
	}

	$crumbs = $this->buildApplicationCrumbs();
	if (!$is_create) {
	$crumbs->addTextCrumb('P'.$paste->getID(), '/P'.$paste->getID());
	}
	$crumbs->addTextCrumb($short);

	return $this->buildApplicationPage(
	array(
	$crumbs,
	$form_box,
	),
	array(
	'title' => $title,
	));
	}			}

	}			}