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ConpherenceViewController.php
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Sat, Sep 7, 03:26

ConpherenceViewController.php
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<?php
final class ConpherenceViewController extends
ConpherenceController {
const OLDER_FETCH_LIMIT = 5;
public function shouldAllowPublic() {
return true;
}
public function handleRequest(AphrontRequest $request) {
$user = $request->getUser();
$conpherence_id = $request->getURIData('id');
if (!$conpherence_id) {
return new Aphront404Response();
}
$query = id(new ConpherenceThreadQuery())
->setViewer($user)
->withIDs(array($conpherence_id))
->needProfileImage(true)
->needTransactions(true)
->setTransactionLimit($this->getMainQueryLimit());
$before_transaction_id = $request->getInt('oldest_transaction_id');
$after_transaction_id = $request->getInt('newest_transaction_id');
$old_message_id = $request->getURIData('messageID');
if ($before_transaction_id && ($old_message_id || $after_transaction_id)) {
throw new Aphront400Response();
}
if ($old_message_id && $after_transaction_id) {
throw new Aphront400Response();
}
$marker_type = 'older';
if ($before_transaction_id) {
$query
->setBeforeTransactionID($before_transaction_id);
}
if ($old_message_id) {
$marker_type = 'olderandnewer';
$query
->setAfterTransactionID($old_message_id - 1);
}
if ($after_transaction_id) {
$marker_type = 'newer';
$query
->setAfterTransactionID($after_transaction_id);
}
$conpherence = $query->executeOne();
if (!$conpherence) {
return new Aphront404Response();
}
$this->setConpherence($conpherence);
$participant = $conpherence->getParticipantIfExists($user->getPHID());
$theme = ConpherenceRoomSettings::COLOR_LIGHT;
if ($participant) {
$settings = $participant->getSettings();
$theme = idx($settings, 'theme', ConpherenceRoomSettings::COLOR_LIGHT);
if (!$participant->isUpToDate($conpherence)) {
$write_guard = AphrontWriteGuard::beginScopedUnguardedWrites();
$participant->markUpToDate($conpherence);
$user->clearCacheData(PhabricatorUserMessageCountCacheType::KEY_COUNT);
unset($write_guard);
}
}
$data = ConpherenceTransactionRenderer::renderTransactions(
$user,
$conpherence,
$marker_type);
$messages = ConpherenceTransactionRenderer::renderMessagePaneContent(
$data['transactions'],
$data['oldest_transaction_id'],
$data['newest_transaction_id']);
if ($before_transaction_id || $after_transaction_id) {
$header = null;
$form = null;
$content = array('transactions' => $messages);
} else {
$header = $this->buildHeaderPaneContent($conpherence);
$search = $this->buildSearchForm();
$form = $this->renderFormContent();
$content = array(
'header' => $header,
'search' => $search,
'transactions' => $messages,
'form' => $form,
);
}
$d_data = $conpherence->getDisplayData($user);
$content['title'] = $title = $d_data['title'];
if ($request->isAjax()) {
$dropdown_query = id(new AphlictDropdownDataQuery())
->setViewer($user);
$dropdown_query->execute();
$content['threadID'] = $conpherence->getID();
$content['threadPHID'] = $conpherence->getPHID();
$content['latestTransactionID'] = $data['latest_transaction_id'];
$content['canEdit'] = PhabricatorPolicyFilter::hasCapability(
$user,
$conpherence,
PhabricatorPolicyCapability::CAN_EDIT);
$content['aphlictDropdownData'] = array(
$dropdown_query->getNotificationData(),
$dropdown_query->getConpherenceData(),
);
return id(new AphrontAjaxResponse())->setContent($content);
}
$layout = id(new ConpherenceLayoutView())
->setUser($user)
->setBaseURI($this->getApplicationURI())
->setThread($conpherence)
->setHeader($header)
->setSearch($search)
->setMessages($messages)
->setReplyForm($form)
->setTheme($theme)
->setLatestTransactionID($data['latest_transaction_id'])
->setRole('thread');
$participating = $conpherence->getParticipantIfExists($user->getPHID());
if (!$user->isLoggedIn()) {
$layout->addClass('conpherence-no-pontificate');
}
return $this->newPage()
->setTitle($title)
->setPageObjectPHIDs(array($conpherence->getPHID()))
->appendChild($layout);
}
private function renderFormContent() {
$conpherence = $this->getConpherence();
$user = $this->getRequest()->getUser();
$participating = $conpherence->getParticipantIfExists($user->getPHID());
$draft = PhabricatorDraft::newFromUserAndKey(
$user,
$conpherence->getPHID());
$update_uri = $this->getApplicationURI('update/'.$conpherence->getID().'/');
if ($user->isLoggedIn()) {
$this->initBehavior('conpherence-pontificate');
if ($participating) {
$action = ConpherenceUpdateActions::MESSAGE;
$status = new PhabricatorNotificationStatusView();
} else {
$action = ConpherenceUpdateActions::JOIN_ROOM;
$status = pht('Sending a message will also join the room.');
}
$form = id(new AphrontFormView())
->setUser($user)
->setAction($update_uri)
->addSigil('conpherence-pontificate')
->setWorkflow(true)
->addHiddenInput('action', $action)
->appendChild(
id(new PhabricatorRemarkupControl())
->setUser($user)
->setName('text')
->setSendOnEnter(true)
->setValue($draft->getDraft()));
$status_view = phutil_tag(
'div',
array(
'class' => 'conpherence-room-status',
'id' => 'conpherence-room-status',
),
$status);
$view = phutil_tag_div(
'pontificate-container', array($form, $status_view));
return $view;
} else {
// user not logged in so give them a login button.
$login_href = id(new PhutilURI('/auth/start/'))
->setQueryParam('next', '/'.$conpherence->getMonogram());
return id(new PHUIFormLayoutView())
->addClass('login-to-participate')
->appendInstructions(pht('Log in to join this room and participate.'))
->appendChild(
id(new PHUIButtonView())
->setTag('a')
->setText(pht('Log In to Participate'))
->setHref((string)$login_href));
}
}
private function getMainQueryLimit() {
$request = $this->getRequest();
$base_limit = ConpherenceThreadQuery::TRANSACTION_LIMIT;
if ($request->getURIData('messageID')) {
$base_limit = $base_limit - self::OLDER_FETCH_LIMIT;
}
return $base_limit;
}
}

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