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phab/src/applications/diffusion/management/DiffusionRepositoryStatusManagementPanel.php
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DiffusionRepositoryStatusManagementPanel.php
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<?php
final class DiffusionRepositoryStatusManagementPanel
extends DiffusionRepositoryManagementPanel {
const PANELKEY = 'status';
public function getManagementPanelLabel() {
return pht('Status');
}
public function getManagementPanelOrder() {
return 200;
}
public function getManagementPanelIcon() {
$repository = $this->getRepository();
// TODO: We could try to show a warning icon in more cases, but just
// raise in the most serious cases for now.
$messages = $this->loadStatusMessages($repository);
$raw_error = $this->buildRepositoryRawError($repository, $messages);
if ($raw_error) {
return 'fa-exclamation-triangle red';
}
return 'fa-check grey';
}
protected function buildManagementPanelActions() {
$repository = $this->getRepository();
$viewer = $this->getViewer();
$can_edit = PhabricatorPolicyFilter::hasCapability(
$viewer,
$repository,
PhabricatorPolicyCapability::CAN_EDIT);
$update_uri = $repository->getPathURI('edit/update/');
return array(
id(new PhabricatorActionView())
->setIcon('fa-refresh')
->setName(pht('Update Now'))
->setWorkflow(true)
->setDisabled(!$can_edit)
->setHref($update_uri),
);
}
public function buildManagementPanelContent() {
$repository = $this->getRepository();
$viewer = $this->getViewer();
$view = id(new PHUIPropertyListView())
->setViewer($viewer)
->setActionList($this->newActions());
$view->addProperty(
pht('Update Frequency'),
$this->buildRepositoryUpdateInterval($repository));
$messages = $this->loadStatusMessages($repository);
$status = $this->buildRepositoryStatus($repository, $messages);
$raw_error = $this->buildRepositoryRawError($repository, $messages);
$view->addProperty(pht('Status'), $status);
if ($raw_error) {
$view->addSectionHeader(pht('Raw Error'));
$view->addTextContent($raw_error);
}
return $this->newBox(pht('Status'), $view);
}
private function buildRepositoryUpdateInterval(
PhabricatorRepository $repository) {
$smart_wait = $repository->loadUpdateInterval();
$doc_href = PhabricatorEnv::getDoclink(
'Diffusion User Guide: Repository Updates');
return array(
phutil_format_relative_time_detailed($smart_wait),
" \xC2\xB7 ",
phutil_tag(
'a',
array(
'href' => $doc_href,
'target' => '_blank',
),
pht('Learn More')),
);
}
private function buildRepositoryStatus(
PhabricatorRepository $repository,
array $messages) {
$viewer = $this->getViewer();
$is_cluster = $repository->getAlmanacServicePHID();
$view = new PHUIStatusListView();
if ($repository->isTracked()) {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_ACCEPT, 'green')
->setTarget(pht('Repository Active')));
} else {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_WARNING, 'bluegrey')
->setTarget(pht('Repository Inactive'))
->setNote(
pht('Activate this repository to begin or resume import.')));
return $view;
}
$binaries = array();
$svnlook_check = false;
switch ($repository->getVersionControlSystem()) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
$binaries[] = 'git';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$binaries[] = 'svn';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
$binaries[] = 'hg';
break;
}
if ($repository->isHosted()) {
$proto_https = PhabricatorRepositoryURI::BUILTIN_PROTOCOL_HTTPS;
$proto_http = PhabricatorRepositoryURI::BUILTIN_PROTOCOL_HTTP;
$can_http = $repository->canServeProtocol($proto_http, false) ||
$repository->canServeProtocol($proto_https, false);
if ($can_http) {
switch ($repository->getVersionControlSystem()) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
$binaries[] = 'git-http-backend';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$binaries[] = 'svnserve';
$binaries[] = 'svnadmin';
$binaries[] = 'svnlook';
$svnlook_check = true;
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
$binaries[] = 'hg';
break;
}
}
$proto_ssh = PhabricatorRepositoryURI::BUILTIN_PROTOCOL_SSH;
$can_ssh = $repository->canServeProtocol($proto_ssh, false);
if ($can_ssh) {
switch ($repository->getVersionControlSystem()) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
$binaries[] = 'git-receive-pack';
$binaries[] = 'git-upload-pack';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$binaries[] = 'svnserve';
$binaries[] = 'svnadmin';
$binaries[] = 'svnlook';
$svnlook_check = true;
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
$binaries[] = 'hg';
break;
}
}
}
$binaries = array_unique($binaries);
if (!$is_cluster) {
// We're only checking for binaries if we aren't running with a cluster
// configuration. In theory, we could check for binaries on the
// repository host machine, but we'd need to make this more complicated
// to do that.
foreach ($binaries as $binary) {
$where = Filesystem::resolveBinary($binary);
if (!$where) {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_WARNING, 'red')
->setTarget(
pht('Missing Binary %s', phutil_tag('tt', array(), $binary)))
->setNote(pht(
"Unable to find this binary in the webserver's PATH. You may ".
"need to configure %s.",
$this->getEnvConfigLink())));
} else {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_ACCEPT, 'green')
->setTarget(
pht('Found Binary %s', phutil_tag('tt', array(), $binary)))
->setNote(phutil_tag('tt', array(), $where)));
}
}
// This gets checked generically above. However, for svn commit hooks, we
// need this to be in environment.append-paths because subversion strips
// PATH.
if ($svnlook_check) {
$where = Filesystem::resolveBinary('svnlook');
if ($where) {
$path = substr($where, 0, strlen($where) - strlen('svnlook'));
$dirs = PhabricatorEnv::getEnvConfig('environment.append-paths');
$in_path = false;
foreach ($dirs as $dir) {
if (Filesystem::isDescendant($path, $dir)) {
$in_path = true;
break;
}
}
if (!$in_path) {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_WARNING, 'red')
->setTarget(
pht('Missing Binary %s', phutil_tag('tt', array(), $binary)))
->setNote(pht(
'Unable to find this binary in `%s`. '.
'You need to configure %s and include %s.',
'environment.append-paths',
$this->getEnvConfigLink(),
$path)));
}
}
}
}
$doc_href = PhabricatorEnv::getDoclink('Managing Daemons with phd');
$daemon_instructions = pht(
'Use %s to start daemons. See %s.',
phutil_tag('tt', array(), 'bin/phd start'),
phutil_tag(
'a',
array(
'href' => $doc_href,
),
pht('Managing Daemons with phd')));
$pull_daemon = id(new PhabricatorDaemonLogQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withStatus(PhabricatorDaemonLogQuery::STATUS_ALIVE)
->withDaemonClasses(array('PhabricatorRepositoryPullLocalDaemon'))
->setLimit(1)
->execute();
if ($pull_daemon) {
// TODO: In a cluster environment, we need a daemon on this repository's
// host, specifically, and we aren't checking for that right now. This
// is a reasonable proxy for things being more-or-less correctly set up,
// though.
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_ACCEPT, 'green')
->setTarget(pht('Pull Daemon Running')));
} else {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_WARNING, 'red')
->setTarget(pht('Pull Daemon Not Running'))
->setNote($daemon_instructions));
}
$task_daemon = id(new PhabricatorDaemonLogQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withStatus(PhabricatorDaemonLogQuery::STATUS_ALIVE)
->withDaemonClasses(array('PhabricatorTaskmasterDaemon'))
->setLimit(1)
->execute();
if ($task_daemon) {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_ACCEPT, 'green')
->setTarget(pht('Task Daemon Running')));
} else {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_WARNING, 'red')
->setTarget(pht('Task Daemon Not Running'))
->setNote($daemon_instructions));
}
if ($is_cluster) {
// Just omit this status check for now in cluster environments. We
// could make a service call and pull it from the repository host
// eventually.
} else if ($repository->usesLocalWorkingCopy()) {
$local_parent = dirname($repository->getLocalPath());
if (Filesystem::pathExists($local_parent)) {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_ACCEPT, 'green')
->setTarget(pht('Storage Directory OK'))
->setNote(phutil_tag('tt', array(), $local_parent)));
} else {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_WARNING, 'red')
->setTarget(pht('No Storage Directory'))
->setNote(
pht(
'Storage directory %s does not exist, or is not readable by '.
'the webserver. Create this directory or make it readable.',
phutil_tag('tt', array(), $local_parent))));
return $view;
}
$local_path = $repository->getLocalPath();
$message = idx($messages, PhabricatorRepositoryStatusMessage::TYPE_INIT);
if ($message) {
switch ($message->getStatusCode()) {
case PhabricatorRepositoryStatusMessage::CODE_ERROR:
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_WARNING, 'red')
->setTarget(pht('Initialization Error'))
->setNote($message->getParameter('message')));
return $view;
case PhabricatorRepositoryStatusMessage::CODE_OKAY:
if (Filesystem::pathExists($local_path)) {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_ACCEPT, 'green')
->setTarget(pht('Working Copy OK'))
->setNote(phutil_tag('tt', array(), $local_path)));
} else {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_WARNING, 'red')
->setTarget(pht('Working Copy Error'))
->setNote(
pht(
'Working copy %s has been deleted, or is not '.
'readable by the webserver. Make this directory '.
'readable. If it has been deleted, the daemons should '.
'restore it automatically.',
phutil_tag('tt', array(), $local_path))));
return $view;
}
break;
default:
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_CLOCK, 'green')
->setTarget(pht('Initializing Working Copy'))
->setNote(pht('Daemons are initializing the working copy.')));
return $view;
}
} else {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_CLOCK, 'orange')
->setTarget(pht('No Working Copy Yet'))
->setNote(
pht('Waiting for daemons to build a working copy.')));
return $view;
}
}
$message = idx($messages, PhabricatorRepositoryStatusMessage::TYPE_FETCH);
if ($message) {
switch ($message->getStatusCode()) {
case PhabricatorRepositoryStatusMessage::CODE_ERROR:
$message = $message->getParameter('message');
$suggestion = null;
if (preg_match('/Permission denied \(publickey\)./', $message)) {
$suggestion = pht(
'Public Key Error: This error usually indicates that the '.
'keypair you have configured does not have permission to '.
'access the repository.');
}
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_WARNING, 'red')
->setTarget(pht('Update Error'))
->setNote($suggestion));
return $view;
case PhabricatorRepositoryStatusMessage::CODE_OKAY:
$ago = (PhabricatorTime::getNow() - $message->getEpoch());
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_ACCEPT, 'green')
->setTarget(pht('Updates OK'))
->setNote(
pht(
'Last updated %s (%s ago).',
phabricator_datetime($message->getEpoch(), $viewer),
phutil_format_relative_time_detailed($ago))));
break;
}
} else {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_CLOCK, 'orange')
->setTarget(pht('Waiting For Update'))
->setNote(
pht('Waiting for daemons to read updates.')));
}
if ($repository->isImporting()) {
$ratio = $repository->loadImportProgress();
$percentage = sprintf('%.2f%%', 100 * $ratio);
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_CLOCK, 'green')
->setTarget(pht('Importing'))
->setNote(
pht('%s Complete', $percentage)));
} else {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_ACCEPT, 'green')
->setTarget(pht('Fully Imported')));
}
if (idx($messages, PhabricatorRepositoryStatusMessage::TYPE_NEEDS_UPDATE)) {
$view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_UP, 'indigo')
->setTarget(pht('Prioritized'))
->setNote(pht('This repository will be updated soon!')));
}
return $view;
}
private function buildRepositoryRawError(
PhabricatorRepository $repository,
array $messages) {
$viewer = $this->getViewer();
$can_edit = PhabricatorPolicyFilter::hasCapability(
$viewer,
$repository,
PhabricatorPolicyCapability::CAN_EDIT);
$raw_error = null;
$message = idx($messages, PhabricatorRepositoryStatusMessage::TYPE_FETCH);
if ($message) {
switch ($message->getStatusCode()) {
case PhabricatorRepositoryStatusMessage::CODE_ERROR:
$raw_error = $message->getParameter('message');
break;
}
}
if ($raw_error !== null) {
if (!$can_edit) {
$raw_message = pht(
'You must be able to edit a repository to see raw error messages '.
'because they sometimes disclose sensitive information.');
$raw_message = phutil_tag('em', array(), $raw_message);
} else {
$raw_message = phutil_escape_html_newlines($raw_error);
}
} else {
$raw_message = null;
}
return $raw_message;
}
private function loadStatusMessages(PhabricatorRepository $repository) {
$messages = id(new PhabricatorRepositoryStatusMessage())
->loadAllWhere('repositoryID = %d', $repository->getID());
$messages = mpull($messages, null, 'getStatusType');
return $messages;
}
private function getEnvConfigLink() {
$config_href = '/config/edit/environment.append-paths/';
return phutil_tag(
'a',
array(
'href' => $config_href,
),
'environment.append-paths');
}
}
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