PhabricatorCalendarEventEditController.php
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Created: Mon, Nov 4, 12:10

PhabricatorCalendarEventEditController.php
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	<?php

	final class PhabricatorCalendarEventEditController
	extends PhabricatorCalendarController {

	private $id;

	public function willProcessRequest(array $data) {
	$this->id = idx($data, 'id');
	}

	public function isCreate() {
	return !$this->id;
	}

	public function handleRequest(AphrontRequest $request) {
	$viewer = $request->getViewer();
	$user_phid = $viewer->getPHID();
	$error_name = true;
	$error_recurrence_end_date = true;
	$error_start_date = true;
	$error_end_date = true;
	$validation_exception = null;

	$is_recurring_id = celerity_generate_unique_node_id();
	$recurrence_end_date_id = celerity_generate_unique_node_id();
	$frequency_id = celerity_generate_unique_node_id();
	$all_day_id = celerity_generate_unique_node_id();
	$start_date_id = celerity_generate_unique_node_id();
	$end_date_id = celerity_generate_unique_node_id();

	$next_workflow = $request->getStr('next');
	$uri_query = $request->getStr('query');

	if ($this->isCreate()) {
	$mode = $request->getStr('mode');
	$event = PhabricatorCalendarEvent::initializeNewCalendarEvent(
	$viewer,
	$mode);

	$create_start_year = $request->getInt('year');
	$create_start_month = $request->getInt('month');
	$create_start_day = $request->getInt('day');
	$create_start_time = $request->getStr('time');

	if ($create_start_year) {
	$start = AphrontFormDateControlValue::newFromParts(
	$viewer,
	$create_start_year,
	$create_start_month,
	$create_start_day,
	$create_start_time);
	if (!$start->isValid()) {
	return new Aphront400Response();
	}
	$start_value = AphrontFormDateControlValue::newFromEpoch(
	$viewer,
	$start->getEpoch());

	$end = clone $start_value->getDateTime();
	$end->modify('+1 hour');
	$end_value = AphrontFormDateControlValue::newFromEpoch(
	$viewer,
	$end->format('U'));

	} else {
	list($start_value, $end_value) = $this->getDefaultTimeValues($viewer);
	}

	$recurrence_end_date_value = clone $end_value;
	$recurrence_end_date_value->setOptional(true);

	$submit_label = pht('Create');
	$page_title = pht('Create Event');
	$redirect = 'created';
	$subscribers = array();
	$invitees = array($user_phid);
	$cancel_uri = $this->getApplicationURI();
	} else {
	$event = id(new PhabricatorCalendarEventQuery())
	->setViewer($viewer)
	->withIDs(array($this->id))
	->requireCapabilities(
	array(
	PhabricatorPolicyCapability::CAN_VIEW,
	PhabricatorPolicyCapability::CAN_EDIT,
	))
	->executeOne();

	if (!$event) {
	return new Aphront404Response();
	}

	if ($request->getURIData('sequence')) {
	$index = $request->getURIData('sequence');

	$result = $this->getEventAtIndexForGhostPHID(
	$viewer,
	$event->getPHID(),
	$index);

	if ($result) {
	return id(new AphrontRedirectResponse())
	->setURI('/calendar/event/edit/'.$result->getID().'/');
	}

	$event = $this->createEventFromGhost(
	$viewer,
	$event,
	$index);

	return id(new AphrontRedirectResponse())
	->setURI('/calendar/event/edit/'.$event->getID().'/');
	}

	$end_value = AphrontFormDateControlValue::newFromEpoch(
	$viewer,
	$event->getDateTo());
	$start_value = AphrontFormDateControlValue::newFromEpoch(
	$viewer,
	$event->getDateFrom());
	$recurrence_end_date_value = id(clone $end_value)
	->setOptional(true);

	$submit_label = pht('Update');
	$page_title = pht('Update Event');

	$subscribers = PhabricatorSubscribersQuery::loadSubscribersForPHID(
	$event->getPHID());

	$invitees = array();
	foreach ($event->getInvitees() as $invitee) {
	if ($invitee->isUninvited()) {
	continue;
	} else {
	$invitees[] = $invitee->getInviteePHID();
	}
	}

	$cancel_uri = '/'.$event->getMonogram();
	}

	$name = $event->getName();
	$description = $event->getDescription();
	$is_all_day = $event->getIsAllDay();
	$is_recurring = $event->getIsRecurring();
	$frequency = idx($event->getRecurrenceFrequency(), 'rule');
	$icon = $event->getIcon();

	$current_policies = id(new PhabricatorPolicyQuery())
	->setViewer($viewer)
	->setObject($event)
	->execute();

	if ($request->isFormPost()) {
	$xactions = array();
	$name = $request->getStr('name');

	$start_value = AphrontFormDateControlValue::newFromRequest(
	$request,
	'start');
	$end_value = AphrontFormDateControlValue::newFromRequest(
	$request,
	'end');
	$recurrence_end_date_value = AphrontFormDateControlValue::newFromRequest(
	$request,
	'recurrenceEndDate');
	$recurrence_end_date_value->setOptional(true);
	$description = $request->getStr('description');
	$subscribers = $request->getArr('subscribers');
	$edit_policy = $request->getStr('editPolicy');
	$view_policy = $request->getStr('viewPolicy');
	$is_recurring = $request->getStr('isRecurring') ? 1 : 0;
	$frequency = $request->getStr('frequency');
	$is_all_day = $request->getStr('isAllDay');
	$icon = $request->getStr('icon');

	$invitees = $request->getArr('invitees');
	$new_invitees = $this->getNewInviteeList($invitees, $event);
	$status_attending = PhabricatorCalendarEventInvitee::STATUS_ATTENDING;
	if ($this->isCreate()) {
	$status = idx($new_invitees, $viewer->getPHID());
	if ($status) {
	$new_invitees[$viewer->getPHID()] = $status_attending;
	}
	}

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_NAME)
	->setNewValue($name);

	if ($this->isCreate()) {
	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_RECURRING)
	->setNewValue($is_recurring);

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_FREQUENCY)
	->setNewValue(array('rule' => $frequency));

	if (!$recurrence_end_date_value->isDisabled()) {
	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_RECURRENCE_END_DATE)
	->setNewValue($recurrence_end_date_value);
	}
	}

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_ALL_DAY)
	->setNewValue($is_all_day);

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_ICON)
	->setNewValue($icon);

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_START_DATE)
	->setNewValue($start_value);

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_END_DATE)
	->setNewValue($end_value);

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorTransactions::TYPE_SUBSCRIBERS)
	->setNewValue(array('=' => array_fuse($subscribers)));

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_INVITE)
	->setNewValue($new_invitees);

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(
	PhabricatorCalendarEventTransaction::TYPE_DESCRIPTION)
	->setNewValue($description);

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(PhabricatorTransactions::TYPE_VIEW_POLICY)
	->setNewValue($request->getStr('viewPolicy'));

	$xactions[] = id(new PhabricatorCalendarEventTransaction())
	->setTransactionType(PhabricatorTransactions::TYPE_EDIT_POLICY)
	->setNewValue($request->getStr('editPolicy'));

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

	try {
	$xactions = $editor->applyTransactions($event, $xactions);
	$response = id(new AphrontRedirectResponse());
	switch ($next_workflow) {
	case 'day':
	if (!$uri_query) {
	$uri_query = 'month';
	}
	$year = $start_value->getDateTime()->format('Y');
	$month = $start_value->getDateTime()->format('m');
	$day = $start_value->getDateTime()->format('d');
	$response->setURI(
	'/calendar/query/'.$uri_query.'/'.$year.'/'.$month.'/'.$day.'/');
	break;
	default:
	$response->setURI('/E'.$event->getID());
	break;
	}
	return $response;
	} catch (PhabricatorApplicationTransactionValidationException $ex) {
	$validation_exception = $ex;
	$error_name = $ex->getShortMessage(
	PhabricatorCalendarEventTransaction::TYPE_NAME);
	$error_start_date = $ex->getShortMessage(
	PhabricatorCalendarEventTransaction::TYPE_START_DATE);
	$error_end_date = $ex->getShortMessage(
	PhabricatorCalendarEventTransaction::TYPE_END_DATE);
	$error_recurrence_end_date = $ex->getShortMessage(
	PhabricatorCalendarEventTransaction::TYPE_RECURRENCE_END_DATE);

	$event->setViewPolicy($view_policy);
	$event->setEditPolicy($edit_policy);
	}
	}

	$is_recurring_checkbox = null;
	$recurrence_end_date_control = null;
	$recurrence_frequency_select = null;

	$name = id(new AphrontFormTextControl())
	->setLabel(pht('Name'))
	->setName('name')
	->setValue($name)
	->setError($error_name);

	if ($this->isCreate()) {
	Javelin::initBehavior('recurring-edit', array(
	'isRecurring' => $is_recurring_id,
	'frequency' => $frequency_id,
	'recurrenceEndDate' => $recurrence_end_date_id,
	));

	$is_recurring_checkbox = id(new AphrontFormCheckboxControl())
	->addCheckbox(
	'isRecurring',
	1,
	pht('Recurring Event'),
	$is_recurring,
	$is_recurring_id);

	$recurrence_end_date_control = id(new AphrontFormDateControl())
	->setUser($viewer)
	->setName('recurrenceEndDate')
	->setLabel(pht('Recurrence End Date'))
	->setError($error_recurrence_end_date)
	->setValue($recurrence_end_date_value)
	->setID($recurrence_end_date_id)
	->setIsTimeDisabled(true)
	->setAllowNull(true)
	->setIsDisabled($recurrence_end_date_value->isDisabled());

	$recurrence_frequency_select = id(new AphrontFormSelectControl())
	->setName('frequency')
	->setOptions(array(
	'daily' => pht('Daily'),
	'weekly' => pht('Weekly'),
	'monthly' => pht('Monthly'),
	'yearly' => pht('Yearly'),
	))
	->setValue($frequency)
	->setLabel(pht('Recurring Event Frequency'))
	->setID($frequency_id)
	->setDisabled(!$is_recurring);
	}

	Javelin::initBehavior('event-all-day', array(
	'allDayID' => $all_day_id,
	'startDateID' => $start_date_id,
	'endDateID' => $end_date_id,
	));

	$all_day_checkbox = id(new AphrontFormCheckboxControl())
	->addCheckbox(
	'isAllDay',
	1,
	pht('All Day Event'),
	$is_all_day,
	$all_day_id);

	$start_control = id(new AphrontFormDateControl())
	->setUser($viewer)
	->setName('start')
	->setLabel(pht('Start'))
	->setError($error_start_date)
	->setValue($start_value)
	->setID($start_date_id)
	->setIsTimeDisabled($is_all_day)
	->setEndDateID($end_date_id);

	$end_control = id(new AphrontFormDateControl())
	->setUser($viewer)
	->setName('end')
	->setLabel(pht('End'))
	->setError($error_end_date)
	->setValue($end_value)
	->setID($end_date_id)
	->setIsTimeDisabled($is_all_day);

	$description = id(new AphrontFormTextAreaControl())
	->setLabel(pht('Description'))
	->setName('description')
	->setValue($description);

	$view_policies = id(new AphrontFormPolicyControl())
	->setUser($viewer)
	->setCapability(PhabricatorPolicyCapability::CAN_VIEW)
	->setPolicyObject($event)
	->setPolicies($current_policies)
	->setName('viewPolicy');
	$edit_policies = id(new AphrontFormPolicyControl())
	->setUser($viewer)
	->setCapability(PhabricatorPolicyCapability::CAN_EDIT)
	->setPolicyObject($event)
	->setPolicies($current_policies)
	->setName('editPolicy');

	$subscribers = id(new AphrontFormTokenizerControl())
	->setLabel(pht('Subscribers'))
	->setName('subscribers')
	->setValue($subscribers)
	->setUser($viewer)
	->setDatasource(new PhabricatorMetaMTAMailableDatasource());

	$invitees = id(new AphrontFormTokenizerControl())
	->setLabel(pht('Invitees'))
	->setName('invitees')
	->setValue($invitees)
	->setUser($viewer)
	->setDatasource(new PhabricatorMetaMTAMailableDatasource());

	if ($this->isCreate()) {
	$icon_uri = $this->getApplicationURI('icon/');
	} else {
	$icon_uri = $this->getApplicationURI('icon/'.$event->getID().'/');
	}
	$icon_display = PhabricatorCalendarIcon::renderIconForChooser($icon);
	$icon = id(new AphrontFormChooseButtonControl())
	->setLabel(pht('Icon'))
	->setName('icon')
	->setDisplayValue($icon_display)
	->setButtonText(pht('Choose Icon...'))
	->setChooseURI($icon_uri)
	->setValue($icon);

	$form = id(new AphrontFormView())
	->addHiddenInput('next', $next_workflow)
	->addHiddenInput('query', $uri_query)
	->setUser($viewer)
	->appendChild($name);

	if ($is_recurring_checkbox) {
	$form->appendChild($is_recurring_checkbox);
	}
	if ($recurrence_end_date_control) {
	$form->appendChild($recurrence_end_date_control);
	}
	if ($recurrence_frequency_select) {
	$form->appendControl($recurrence_frequency_select);
	}

	$form
	->appendChild($all_day_checkbox)
	->appendChild($start_control)
	->appendChild($end_control)
	->appendControl($view_policies)
	->appendControl($edit_policies)
	->appendControl($subscribers)
	->appendControl($invitees)
	->appendChild($description)
	->appendChild($icon);


	if ($request->isAjax()) {
	return $this->newDialog()
	->setTitle($page_title)
	->setWidth(AphrontDialogView::WIDTH_FULL)
	->appendForm($form)
	->addCancelButton($cancel_uri)
	->addSubmitButton($submit_label);
	}

	$submit = id(new AphrontFormSubmitControl())
	->addCancelButton($cancel_uri)
	->setValue($submit_label);

	$form->appendChild($submit);

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

	$crumbs = $this->buildApplicationCrumbs();

	if (!$this->isCreate()) {
	$crumbs->addTextCrumb('E'.$event->getId(), '/E'.$event->getId());
	}

	$crumbs->addTextCrumb($page_title);

	$object_box = id(new PHUIObjectBoxView())
	->setHeaderText($page_title)
	->setValidationException($validation_exception)
	->appendChild($form);

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


	public function getNewInviteeList(array $phids, $event) {
	$invitees = $event->getInvitees();
	$invitees = mpull($invitees, null, 'getInviteePHID');
	$invited_status = PhabricatorCalendarEventInvitee::STATUS_INVITED;
	$uninvited_status = PhabricatorCalendarEventInvitee::STATUS_UNINVITED;
	$phids = array_fuse($phids);

	$new = array();
	foreach ($phids as $phid) {
	$old_status = $event->getUserInviteStatus($phid);
	if ($old_status != $uninvited_status) {
	continue;
	}
	$new[$phid] = $invited_status;
	}

	foreach ($invitees as $invitee) {
	$deleted_invitee = !idx($phids, $invitee->getInviteePHID());
	if ($deleted_invitee) {
	$new[$invitee->getInviteePHID()] = $uninvited_status;
	}
	}

	return $new;
	}

	private function getDefaultTimeValues($viewer) {
	$start = new DateTime('@'.time());
	$start->setTimeZone($viewer->getTimeZone());

	$start->setTime($start->format('H'), 0, 0);
	$start->modify('+1 hour');
	$end = id(clone $start)->modify('+1 hour');

	$start_value = AphrontFormDateControlValue::newFromEpoch(
	$viewer,
	$start->format('U'));
	$end_value = AphrontFormDateControlValue::newFromEpoch(
	$viewer,
	$end->format('U'));

	return array($start_value, $end_value);
	}

	}

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PhabricatorCalendarEventEditController.php
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