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phorge/src/applications/daemon/view/PhabricatorDaemonLogListView.php
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PhabricatorDaemonLogListView.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final class PhabricatorDaemonLogListView extends AphrontView {
private $daemonLogs;
private $user;
public function setDaemonLogs(array $daemon_logs) {
assert_instances_of($daemon_logs, 'PhabricatorDaemonLog');
$this->daemonLogs = $daemon_logs;
return $this;
}
public function setUser(PhabricatorUser $user) {
$this->user = $user;
return $this;
}
public function render() {
$rows = array();
if (!$this->user) {
throw new Exception("Call setUser() before rendering!");
}
foreach ($this->daemonLogs as $log) {
$epoch = $log->getDateCreated();
$status = $log->getStatus();
if ($log->getHost() == php_uname('n') &&
$status != PhabricatorDaemonLog::STATUS_EXITED &&
$status != PhabricatorDaemonLog::STATUS_DEAD) {
$pid = $log->getPID();
$is_running = PhabricatorDaemonReference::isProcessRunning($pid);
if (!$is_running) {
$guard = AphrontWriteGuard::beginScopedUnguardedWrites();
$log->setStatus(PhabricatorDaemonLog::STATUS_DEAD);
$log->save();
unset($guard);
$status = PhabricatorDaemonLog::STATUS_DEAD;
}
}
$heartbeat_timeout =
$log->getDateModified() + 3 * PhutilDaemonOverseer::HEARTBEAT_WAIT;
if ($status == PhabricatorDaemonLog::STATUS_RUNNING &&
$heartbeat_timeout < time()) {
$status = PhabricatorDaemonLog::STATUS_UNKNOWN;
}
switch ($status) {
case PhabricatorDaemonLog::STATUS_RUNNING:
$style = 'color: #00cc00';
$title = 'Running';
$symbol = '&bull;';
break;
case PhabricatorDaemonLog::STATUS_DEAD:
$style = 'color: #cc0000';
$title = 'Died';
$symbol = '&bull;';
break;
case PhabricatorDaemonLog::STATUS_EXITED:
$style = 'color: #000000';
$title = 'Exited';
$symbol = '&bull;';
break;
case PhabricatorDaemonLog::STATUS_UNKNOWN:
default: // fallthrough
$style = 'color: #888888';
$title = 'Unknown';
$symbol = '?';
}
$running = phutil_render_tag(
'span',
array(
'style' => $style,
'title' => $title,
),
$symbol);
$rows[] = array(
$running,
phutil_escape_html($log->getDaemon()),
phutil_escape_html($log->getHost()),
$log->getPID(),
phabricator_date($epoch, $this->user),
phabricator_time($epoch, $this->user),
phutil_render_tag(
'a',
array(
'href' => '/daemon/log/'.$log->getID().'/',
'class' => 'button small grey',
),
'View Log'),
);
}
$daemon_table = new AphrontTableView($rows);
$daemon_table->setHeaders(
array(
'',
'Daemon',
'Host',
'PID',
'Date',
'Time',
'View',
));
$daemon_table->setColumnClasses(
array(
'',
'wide wrap',
'',
'',
'',
'right',
'action',
));
return $daemon_table->render();
}
}

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