static function makeHtml($notification = null)
{
if ($notification == null) {
return "";
}
$auth_id = $notification->info;
if ($auth_id == null) {
return "";
}
$auth = ConnectionAuth::findOne($auth_id);
if (!$auth) {
return "";
}
$connection = Connection::findOne($auth->connection_id);
$source = ConnectionPath::findOne(['conn_id' => $connection->id, 'path_order' => 0])->domain;
$path_order = ConnectionPath::find()->where(['conn_id' => $connection->id])->count() - 1;
$destination = ConnectionPath::findOne(['conn_id' => $connection->id, 'path_order' => $path_order])->domain;
$reservation = Reservation::findOne($connection->reservation_id);
$title = Yii::t("notify", 'Pending authorization');
$msg = Yii::t("notify", 'The connection is from') . " <b>" . $source . "</b> " . Yii::t("notify", 'to') . " <b>" . $destination . "</b>";
$msg .= ". " . Yii::t("notify", 'The request bandwidth is') . " " . $reservation->bandwidth . " Mbps.";
$date = Yii::$app->formatter->asDatetime($notification->date);
$link = '/circuits/authorization/answer?id=' . $reservation->id . '&domain=' . $auth->domain;
$html = Notification::makeHtml('pending_authorization.png', $date, $title, $msg, $link);
if ($notification->viewed == true) {
return '<li>' . $html . '</li>';
}
return '<li class="notification_new">' . $html . '</li>';
}
public function __construct($reservation, $connection_id, $domain)
{
$this->reservation_id = $reservation->id;
$this->reservation_name = $reservation->name;
$path = ConnectionPath::findOne(['conn_id' => $connection_id, 'path_order' => 0]);
if ($path) {
$this->source_domain = $path->domain;
} else {
$this->source_domain = Yii::t('circuits', 'deleted');
}
$path = ConnectionPath::find()->where(['conn_id' => $connection_id])->orderBy("path_order DESC")->one();
if ($path) {
$this->destination_domain = $path->domain;
} else {
$this->destination_domain = Yii::t('circuits', 'deleted');
}
$user = User::findOne(['id' => $reservation->request_user_id]);
if ($user) {
$this->requester = $user->name;
}
$this->bandwidth = $reservation->bandwidth . " Mbps";
$paths_domain = ConnectionPath::find()->where(['conn_id' => $connection_id, 'domain' => $domain])->orderBy("path_order ASC")->all();
$this->port_in = $paths_domain[0]->port_urn;
$this->port_out = $paths_domain[count($paths_domain) - 1]->port_urn;
}
static function makeHtml($notification = null)
{
if ($notification == null) {
return "";
}
$reservation = Reservation::findOne($notification->info);
if (!$reservation) {
return "";
}
$connection = Connection::find()->where(['reservation_id' => $reservation->id])->one();
$source = ConnectionPath::findOne(['conn_id' => $connection->id, 'path_order' => 0])->domain;
$path_order = ConnectionPath::find()->where(['conn_id' => $connection->id])->count() - 1;
$destination = ConnectionPath::findOne(['conn_id' => $connection->id, 'path_order' => $path_order])->domain;
$title = Yii::t("notify", 'Reservation') . " (" . $reservation->name . ")";
$connections = Connection::find()->where(['reservation_id' => $reservation->id])->all();
//Se possui apenas uma conexão, então pode informar diretamente se foi aceito ou negado
if (count($connections) < 2) {
$msg = Yii::t("notify", 'The connection between') . " <b>" . $source . " </b>" . Yii::t("notify", 'and') . " <b>" . $destination . "</b> ";
$date = Yii::$app->formatter->asDatetime($notification->date);
$link = '/circuits/reservation/view?id=' . $reservation->id;
if ($connections[0]->status == Connection::STATUS_FAILED_CREATE || $connections[0]->status == Connection::STATUS_FAILED_CONFIRM || $connections[0]->status == Connection::STATUS_FAILED_SUBMIT || $connections[0]->status == Connection::STATUS_FAILED_PROVISION || $connections[0]->status == Connection::STATUS_CANCELLED || $connections[0]->status == Connection::STATUS_CANCEL_REQ || $connections[0]->auth_status == Connection::AUTH_STATUS_REJECTED || $connections[0]->auth_status == Connection::AUTH_STATUS_EXPIRED) {
$msg .= " " . Yii::t("notify", 'can not be provisioned.');
$html = Notification::makeHtml('circuit_reject.png', $date, $title, $msg, $link);
} else {
$msg .= " " . Yii::t("notify", 'was provisioned.');
$html = Notification::makeHtml('circuit_accept.png', $date, $title, $msg, $link);
}
} else {
//Conta o número de provisionadas, rejeitadas (aglomera todos estados em que não vai ser gerado o circuito)
//e pendentes (aglomera todos estados de processamento intermediário)
$provisioned = 0;
$reject = 0;
$pending = 0;
foreach ($connections as $conn) {
if ($conn->status == Connection::STATUS_PROVISIONED) {
$provisioned++;
} else {
if ($conn->status == Connection::STATUS_FAILED_CREATE || $conn->status == Connection::STATUS_FAILED_CONFIRM || $conn->status == Connection::STATUS_FAILED_SUBMIT || $conn->status == Connection::STATUS_FAILED_PROVISION || $conn->status == Connection::STATUS_CANCELLED || $conn->status == Connection::STATUS_CANCEL_REQ || $conn->auth_status == Connection::AUTH_STATUS_REJECTED || $conn->auth_status == Connection::AUTH_STATUS_EXPIRED) {
$reject++;
} else {
$pending++;
}
}
}
$msg = Yii::t("notify", 'The status of connections changed:') . "<br />";
$msg .= Yii::t("notify", 'Provisioned:') . " " . $provisioned . ", ";
$msg .= Yii::t("notify", 'Rejected:') . " " . $reject . ", ";
$msg .= Yii::t("notify", 'Pending:') . " " . $pending;
$date = Yii::$app->formatter->asDatetime($notification->date);
$link = '/circuits/reservation/view?id=' . $reservation->id;
$html = Notification::makeHtml('circuit_changed.png', $date, $title, $msg, $link);
}
if ($notification->viewed == true) {
return '<li>' . $html . '</li>';
}
return '<li class="notification_new">' . $html . '</li>';
}
private static function saveCircuit($gri, $desc, $status, $start, $end, $bandwidth, $path)
{
$conn = Connection::findOne(['external_id' => $gri]);
if ($conn == null) {
$conn = new Connection();
$conn->external_id = $gri;
$conn->name = $desc;
$conn->type = 'OSCARS';
$conn->status = 'PROVISIONED';
$conn->version = 1;
$conn->dataplane_status = $status == 'ACTIVE' ? 'ACTIVE' : 'INACTIVE';
$conn->auth_status = 'UNEXECUTED';
$conn->resources_status = 'PROVISIONED';
$conn->start = DateUtils::timestampToDB($start);
$conn->finish = DateUtils::timestampToDB($end);
$conn->bandwidth = $bandwidth;
if ($conn->save()) {
Yii::trace($path);
for ($i = 0; $i < count($path); $i++) {
$point = new ConnectionPath();
$point->conn_id = $conn->id;
$point->path_order = $i;
$urnArray = explode(":", $path[$i]);
Yii::trace($urnArray);
$point->vlan = explode('=', $urnArray[7])[1];
Yii::trace($point->vlan);
$point->domain = explode('=', $urnArray[3])[1];
Yii::trace($point->domain);
$urnArray[7] = '';
$urnArray[6] = '';
$point->port_urn = substr(implode(':', $urnArray), 0, -2);
Yii::trace($point->port_urn);
$point->save();
}
OscarsService::associateNSICircuits($conn);
} else {
Yii::trace($conn->getErrors());
}
} else {
$conn->dataplane_status = $status == 'ACTIVE' ? 'ACTIVE' : 'INACTIVE';
$conn->save();
}
}
public function actionGetOthers($domainTop = null, $reservationId = null, $type = null)
{
if ($domainTop && $reservationId && $type) {
$connectionsPath = ConnectionPath::find()->select('DISTINCT `conn_id`')->where(['domain' => $domainTop])->all();
$others = [];
foreach ($connectionsPath as $path) {
$con = Connection::findOne(['id' => $path->conn_id]);
//Tipo 1 significa que esta retornando os provisionados
if ($type == 1 && $con->status == Connection::STATUS_PROVISIONED) {
//Se é a mesma reserva, testa para garantir que é de outro dominio antes de exibir
if ($con->reservation_id != $reservationId) {
$others[] = ['id' => $con->id, 'title' => "\n" . $con->getReservation()->one()->bandwidth . " Mbps", 'start' => Yii::$app->formatter->asDatetime($con->start, "php:Y-m-d H:i:s"), 'end' => Yii::$app->formatter->asDatetime($con->finish, "php:Y-m-d H:i:s")];
}
} else {
if ($type == 2 && $con->status != Connection::STATUS_PROVISIONED && $con->auth_status == Connection::AUTH_STATUS_PENDING) {
//Se é a mesma reserva, testa para garantir que é de outro dominio antes de exibir
if ($con->reservation_id == $reservationId) {
if (ConnectionAuth::findOne(['connection_id' => $con->id, 'status' => Connection::AUTH_STATUS_PENDING])->domain != $domainTop) {
$others[] = ['id' => $con->id, 'title' => "\n" . $con->getReservation()->one()->bandwidth . " Mbps", 'start' => Yii::$app->formatter->asDatetime($con->start, "php:Y-m-d H:i:s"), 'end' => Yii::$app->formatter->asDatetime($con->finish, "php:Y-m-d H:i:s")];
}
} else {
$others[] = ['id' => $con->id, 'title' => "\n" . $con->getReservation()->one()->bandwidth . " Mbps", 'start' => Yii::$app->formatter->asDatetime($con->start, "php:Y-m-d H:i:s"), 'end' => Yii::$app->formatter->asDatetime($con->finish, "php:Y-m-d H:i:s")];
}
}
}
}
echo json_encode($others);
}
}
public function createConnections($events)
{
$paths = $this->getPaths()->all();
Yii::trace($events);
for ($i = 0; $i < count($events['start']); $i++) {
$conn = new Connection();
$date = new \DateTime($events['start'][$i]);
$conn->start = $date->format('Y-m-d H:i');
$date = new \DateTime($events['finish'][$i]);
$conn->finish = $date->format('Y-m-d H:i');
$conn->reservation_id = $this->id;
$conn->status = Connection::STATUS_PENDING;
$conn->dataplane_status = Connection::DATA_STATUS_INACTIVE;
$conn->auth_status = Connection::AUTH_STATUS_UNEXECUTED;
$conn->resources_status = Connection::RES_STATUS_RELEASED;
$conn->version = 0;
$conn->bandwidth = $this->bandwidth;
$conn->type = Connection::TYPE_NSI;
if ($conn->save()) {
$k = 0;
foreach ($paths as $resPath) {
$connPath = new ConnectionPath();
$connPath->path_order = $k;
$connPath->conn_id = $conn->id;
$connPath->domain = explode(":", $resPath->port_urn)[0];
$k++;
$connPath->port_urn = $resPath->port_urn;
$connPath->vlan = $resPath->vlan;
$connPath->save();
}
} else {
Yii::trace($conn->getErrors());
}
}
}
public function actionCancel($id)
{
$conn = Connection::findOne($id);
$permission = false;
$reservation = Reservation::findOne(['id' => $conn->reservation_id]);
if (Yii::$app->user->getId() == $reservation->request_user_id) {
$permission = true;
} else {
$domains_name = [];
foreach (self::whichDomainsCan('reservation/delete') as $domain) {
$domains_name[] = $domain->name;
}
$paths = ConnectionPath::find()->where(['in', 'domain', $domains_name])->andWhere(['conn_id' => $conn->id])->select(["conn_id"])->distinct(true)->one();
if (!empty($paths)) {
$permission = true;
}
}
if ($permission) {
$conn->requestCancel();
return true;
} else {
return false;
}
}
use meican\circuits\models\ConnectionAuth;
use meican\aaa\models\User;
$this->params['header'] = [Yii::t('circuits', 'Pending Authorization'), ['Home', Yii::t('circuits', 'Circuits')]];
?>
<div class="box box-default">
<div class="box-body">
<?php
echo Grid::widget(['options' => ['class' => 'list'], 'dataProvider' => $data, 'id' => 'gridInfo', 'filterModel' => $searchModel, 'layout' => "{items}{summary}{pager}", 'columns' => array(['label' => Yii::t('circuits', 'Reply request as '), 'value' => 'domain', 'filter' => Html::activeDropDownList($searchModel, 'domain', ArrayHelper::map(ConnectionAuth::find()->select(["domain"])->distinct(true)->orderBy(['domain' => SORT_ASC])->asArray()->all(), 'domain', 'domain'), ['class' => 'form-control', 'prompt' => Yii::t("circuits", 'any')]), 'contentOptions' => ['style' => 'font-weight: bold;'], 'headerOptions' => ['style' => 'width: 23%;']], ['label' => Yii::t('circuits', 'Source Domain'), 'value' => function ($aut) {
if ($aut->source) {
return $aut->source;
} else {
return Yii::t('circuits', 'deleted');
}
}, 'filter' => Html::activeDropDownList($searchModel, 'src_domain', ArrayHelper::map(ConnectionPath::find()->select(["domain"])->distinct(true)->orderBy(['domain' => SORT_ASC])->asArray()->all(), 'domain', 'domain'), ['class' => 'form-control', 'prompt' => Yii::t("circuits", 'any')]), 'headerOptions' => ['style' => 'width: 21%;']], ['label' => Yii::t('circuits', 'Destination Domain'), 'value' => function ($aut) {
if ($aut->destination) {
return $aut->destination;
} else {
return Yii::t('circuits', 'deleted');
}
}, 'filter' => Html::activeDropDownList($searchModel, 'dst_domain', ArrayHelper::map(ConnectionPath::find()->select(["domain"])->distinct(true)->orderBy(['domain' => SORT_ASC])->asArray()->all(), 'domain', 'domain'), ['class' => 'form-control', 'prompt' => Yii::t("circuits", 'any')]), 'headerOptions' => ['style' => 'width: 21%;']], ['label' => Yii::t('circuits', 'Requester'), 'value' => function ($aut) {
$user_id = $aut->request_user_id;
return User::findOne(['id' => $user_id])->name;
}, 'headerOptions' => ['style' => 'width: 12%;']], ['label' => Yii::t('circuits', 'Bandwidth'), 'value' => function ($aut) {
return $aut->bandwidth . " Mbps";
}, 'headerOptions' => ['style' => 'width: 12%;']], ['class' => 'yii\\grid\\ActionColumn', 'template' => '{answer}', 'buttons' => ['answer' => function ($url, $model) {
return Html::a(Html::button(Yii::t('circuits', 'Answer'), ['class' => 'btn btn-sm btn-primary']), ['answer', 'id' => $model->id, 'domain' => $model->domain]);
}], 'headerOptions' => ['style' => 'width: 11%;']])]);
?>
</div>
</div>
private function updateConnectionPath($conn, $response)
{
//updating path
//clean old points
$oldPaths = $conn->getPaths()->all();
foreach ($oldPaths as $oldPath) {
$oldPath->delete();
}
//save new points
$pathNodes = $response->reservation->criteria->children->child;
if (count($pathNodes) < 2) {
$pathNodes = [$pathNodes];
}
Yii::trace(print_r($pathNodes, true));
$i = 0;
foreach ($pathNodes as $pathNode) {
Yii::trace(print_r($pathNode, true));
$pathNodeXml = $pathNode->any;
$pathNodeXml = str_replace("<nsi_p2p:p2ps>", "<p2p>", $pathNodeXml);
$pathNodeXml = str_replace("</nsi_p2p:p2ps>", "</p2p>", $pathNodeXml);
$pathNodeXml = '<?xml version="1.0" encoding="UTF-8"?>' . $pathNodeXml;
$xml = new \DOMDocument();
$xml->loadXML($pathNodeXml);
$parser = new \DOMXpath($xml);
$src = $parser->query("//sourceSTP");
$dst = $parser->query("//destSTP");
$path = new ConnectionPath();
$path->conn_id = $conn->id;
$path->path_order = $i;
$i++;
$path->setPortBySTP($src->item(0)->nodeValue);
$path->setDomainBySTP($src->item(0)->nodeValue);
if (!$path->save()) {
Yii::trace($path);
return false;
}
$path = new ConnectionPath();
$path->conn_id = $conn->id;
$path->path_order = $i;
$i++;
$path->setPortBySTP($dst->item(0)->nodeValue);
$path->setDomainBySTP($dst->item(0)->nodeValue);
if (!$path->save()) {
Yii::trace($path);
return false;
}
}
return true;
}
public function checkDomain($flow, $connection)
{
Yii::trace("Testando Domain");
switch ($flow->operator) {
case 'source':
$domain = ConnectionPath::findOne(['conn_id' => $connection->id, 'path_order' => 0])->domain;
break;
case 'previous':
$cp = ConnectionPath::findOne(['conn_id' => $connection->id, 'domain' => $flow->domain]);
if (!isset($cp)) {
//Se dominio deletado
$flow->status = self::STATUS_YES;
return;
}
$domain = ConnectionPath::findOne(['conn_id' => $connection->id, 'path_order' => $cp->path_order - 1]);
if (!isset($domain)) {
//Se dominio deletado
$flow->status = self::STATUS_YES;
return;
}
$domain = $domain->domain;
break;
case 'next':
$cp = ConnectionPath::findOne(['conn_id' => $connection->id, 'domain' => $flow->domain]);
if (!isset($cp)) {
//Se dominio deletado
$flow->status = self::STATUS_YES;
return;
}
$domain = ConnectionPath::findOne(['conn_id' => $connection->id, 'path_order' => $cp->path_order + 1]);
if (!isset($domain)) {
//Se dominio deletado
$flow->status = self::STATUS_YES;
return;
}
$domain = $domain->domain;
break;
case 'destination':
$path_order = ConnectionPath::find()->where(['conn_id' => $connection->id])->count() - 1;
$domain = ConnectionPath::findOne(['conn_id' => $connection->id, 'path_order' => $path_order])->domain;
break;
}
if (isset($domain) && $flow->value == $domain) {
$flow->status = self::STATUS_YES;
} else {
Yii::trace("Não passou em DOMAIN");
$flow->status = self::STATUS_NO;
}
}
public function searchTerminatedByDomains($params, $allowed_domains)
{
$validDomains = [];
$this->load($params);
$userId = Yii::$app->user->getId();
$domains_name = [];
foreach ($allowed_domains as $domain) {
$domains_name[] = $domain->name;
}
$connPaths = [];
if ($this->src_domain && $this->dst_domain) {
//if(in_array($this->src_domain, $domains_name) && in_array($this->dst_domain, $domains_name)){
$dstPaths = ConnectionPath::findBySql("\n SELECT cp1.conn_id\n FROM (\n SELECT conn_id, MAX(`path_order`) AS last_path\n FROM `meican_connection_path`\n GROUP BY `conn_id`\n ) cp2\n JOIN `meican_connection_path` cp1\n ON cp1.conn_id = cp2.conn_id AND cp1.domain = '" . $this->dst_domain . "' AND cp1.path_order = cp2.last_path")->asArray()->all();
$allowedConns = [];
foreach ($dstPaths as $dstPath) {
$allowedConns[] = $dstPath['conn_id'];
}
//filtra por conn aceitas pela query anterior
$connPaths = ConnectionPath::find()->where(['in', 'domain', [$this->src_domain]])->andWhere(['path_order' => 0])->andWhere(['in', 'conn_id', $allowedConns])->select(["conn_id"])->distinct(true)->asArray()->all();
//}
} elseif ($this->src_domain) {
//if(in_array($this->src_domain, $domains_name)){
$connPaths = ConnectionPath::find()->where(['in', 'domain', [$this->src_domain]])->andWhere(['path_order' => 0])->select(["conn_id"])->distinct(true)->asArray()->all();
//}
} elseif ($this->dst_domain) {
//if(in_array($this->dst_domain, $domains_name)){
$connPaths = ConnectionPath::findBySql("\n SELECT cp1.conn_id\n FROM (\n SELECT conn_id, MAX(`path_order`) AS last_path\n FROM `meican_connection_path`\n GROUP BY `conn_id`\n ) cp2\n JOIN `meican_connection_path` cp1\n ON cp1.conn_id = cp2.conn_id AND cp1.domain = '" . $this->dst_domain . "' AND cp1.path_order = cp2.last_path")->asArray()->all();
//}
} else {
foreach ($allowed_domains as $domain) {
$validDomains[] = $domain->name;
}
$connPaths = ConnectionPath::find()->where(['in', 'domain', $validDomains])->select(["conn_id"])->distinct(true)->asArray()->all();
}
$validConnIds = [];
foreach ($connPaths as $connPath) {
$validConnIds[] = $connPath['conn_id'];
}
$validConns = Connection::find()->where(['in', 'id', $validConnIds])->select('reservation_id')->distinct(true)->asArray()->all();
$validIds = [];
foreach ($validConns as $conn) {
$validIds[] = $conn['reservation_id'];
}
$invalidConnections = Connection::find()->where(['>=', 'finish', DateUtils::now()])->andWhere(['status' => ["PENDING", "CREATED", "CONFIRMED", "SUBMITTED", "PROVISIONED"]])->select(["reservation_id"])->distinct(true)->asArray()->all();
$invalidIds = [];
foreach ($invalidConnections as $conn) {
$invalidIds[] = $conn['reservation_id'];
}
if (!$this->src_domain && !$this->dst_domain) {
$reservations = Reservation::find()->where(['in', 'id', $validIds])->orWhere(['request_user_id' => Yii::$app->user->getId()])->andWhere(['not in', 'id', $invalidIds])->andWhere(['type' => self::TYPE_NORMAL])->orderBy(['date' => SORT_DESC])->asArray()->all();
} else {
$reservations = Reservation::find()->where(['not in', 'id', $invalidIds])->andWhere(['in', 'id', $validIds])->andWhere(['type' => self::TYPE_NORMAL])->orderBy(['date' => SORT_DESC])->asArray()->all();
}
$validResIds = [];
foreach ($reservations as $res) {
if ($res['request_user_id'] == $userId) {
$validResIds[] = $res['id'];
} else {
if (!$this->request_user) {
$conns = Connection::find()->where(['reservation_id' => $res['id']])->select(["id"])->asArray()->all();
if (!empty($conns)) {
$conn_ids = [];
foreach ($conns as $conn) {
$conn_ids[] = $conn['id'];
}
$paths = ConnectionPath::find()->where(['in', 'domain', $domains_name])->andWhere(['in', 'conn_id', $conn_ids])->select(["conn_id"])->distinct(true)->asArray()->all();
if (!empty($paths)) {
$validResIds[] = $res['id'];
}
}
}
}
}
$dataProvider = new ActiveDataProvider(['query' => Reservation::find()->where(['in', 'id', $validResIds])->orderBy(['date' => SORT_DESC]), 'sort' => false, 'pagination' => ['pageSize' => 10]]);
return $dataProvider;
}
public static function continueWorkflows($id, $asking = true)
{
Yii::trace("CONTINUA WORKFLOWS");
$paths = ConnectionPath::find()->select('DISTINCT `domain`')->where(['conn_id' => $id])->all();
Yii::trace("Dominios envolvidos:");
foreach ($paths as $path) {
Yii::trace($path->domain);
}
//Analisa se existem pedidos em espera. Neste momento, realiza as perguntas aos admins.
foreach ($paths as $path) {
if (Connection::findOne(['id' => $id])->auth_status == self::AUTH_STATUS_REJECTED) {
break;
} else {
$domain = Domain::findOne(['name' => $path->domain]);
if (isset($domain)) {
BpmFlow::doRequest($id, $domain->name, $asking);
}
}
if (ConnectionAuth::find()->where(['connection_id' => $id, 'status' => self::AUTH_STATUS_PENDING])->count() > 0) {
break;
}
//Se tem uma pergunta ativa.
}
if (!$asking || ConnectionAuth::find()->where(['connection_id' => $id, 'status' => self::AUTH_STATUS_PENDING])->count() > 0) {
return;
}
$conn = Connection::findOne(['id' => $id]);
if ($conn->auth_status == self::AUTH_STATUS_PENDING) {
$conn->auth_status = self::AUTH_STATUS_APPROVED;
if (!$conn->save()) {
}
if (!$conn->isCancelStatus()) {
$conn->requestProvision();
}
}
//Remove fluxos não finalizados
BpmFlow::removeFlows($id);
}
