protected function doAction()
{
foreach (CJs::decodeJson($this->getInput('grid')) as $col => $column) {
foreach ($column as $row => $widgetName) {
$widgetName = str_replace('_widget', '', $widgetName);
CProfile::update('web.dashboard.widget.' . $widgetName . '.col', $col, PROFILE_TYPE_INT);
CProfile::update('web.dashboard.widget.' . $widgetName . '.row', $row, PROFILE_TYPE_INT);
}
}
$data = ['main_block' => ''];
$response = new CControllerResponseData($data);
$this->setResponse($response);
}
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
require_once dirname(__FILE__) . '/include/func.inc.php';
require_once dirname(__FILE__) . '/include/classes/class.chttp_request.php';
$allowed_content = array('application/json-rpc' => 'json-rpc', 'application/json' => 'json-rpc', 'application/jsonrequest' => 'json-rpc');
$http_request = new CHTTP_request();
$content_type = $http_request->header('Content-Type');
$content_type = explode(';', $content_type);
$content_type = $content_type[0];
if (!isset($allowed_content[$content_type])) {
header('HTTP/1.0 412 Precondition Failed');
exit;
}
require_once dirname(__FILE__) . '/include/classes/core/Z.php';
header('Content-Type: application/json');
$data = $http_request->body();
try {
Z::getInstance()->run(ZBase::EXEC_MODE_API);
$jsonRpc = new CJSONrpc($data);
echo $jsonRpc->execute();
} catch (Exception $e) {
// decode input json request to get request's id
$jsonData = CJs::decodeJson($data);
$response = array('jsonrpc' => '2.0', 'error' => array('code' => 1, 'message' => $e->getMessage()), 'id' => isset($jsonData['id']) ? $jsonData['id'] : null);
echo CJs::encodeJson($response);
}
$dashconf['severity'] = zbx_empty($severity) ? null : explode(';', $severity);
$dashconf['severity'] = zbx_toHash($dashconf['severity']);
$config = select_config();
$dashconf['extAck'] = $config['event_ack_enable'] ? CProfile::get('web.dashconf.events.extAck', 0) : 0;
}
/*
* Actions
*/
if (isset($_REQUEST['favobj'])) {
$_REQUEST['pmasterid'] = get_request('pmasterid', 'mainpage');
if ($_REQUEST['favobj'] == 'hat') {
if ($_REQUEST['favaction'] == 'flop') {
$widgetName = substr($_REQUEST['favref'], 4);
CProfile::update('web.dashboard.widget.' . $widgetName . '.state', $_REQUEST['favstate'], PROFILE_TYPE_INT);
} elseif (getRequest('favaction') == 'sort') {
$favdata = CJs::decodeJson(getRequest('favdata'));
foreach ($favdata as $col => $column) {
foreach ($column as $row => $widgetName) {
$widgetName = substr($widgetName, 4, -7);
CProfile::update('web.dashboard.widget.' . $widgetName . '.col', $col, PROFILE_TYPE_INT);
CProfile::update('web.dashboard.widget.' . $widgetName . '.row', $row, PROFILE_TYPE_INT);
}
}
} elseif ($_REQUEST['favaction'] == 'refresh') {
switch ($_REQUEST['favref']) {
case 'hat_syssum':
$syssum = make_system_status($dashconf);
$syssum->show();
break;
case 'hat_hoststat':
$hoststat = make_hoststat_summary($dashconf);
/**
* Executes a given JSON request and returns the result. Returns false if an error has occurred.
*
* @param array $params
*
* @return mixed the output of the script if it has been executed successfully or false otherwise
*/
protected function request(array $params)
{
// connect to the server
if (!$this->connect()) {
return false;
}
// set timeout
stream_set_timeout($this->socket, $this->timeout);
// send the command
if (fwrite($this->socket, CJs::encodeJson($params)) === false) {
$this->error = _s('Cannot send command, check connection with Zabbix server "%1$s".', $this->host);
return false;
}
// read the response
$readBytesLimit = $this->totalBytesLimit && $this->totalBytesLimit < $this->readBytesLimit ? $this->totalBytesLimit : $this->readBytesLimit;
$response = '';
$now = time();
$i = 0;
while (!feof($this->socket)) {
$i++;
if (time() - $now >= $this->timeout) {
$this->error = _s('Connection timeout of %1$s seconds exceeded when connecting to Zabbix server "%2$s".', $this->timeout, $this->host);
return false;
} elseif ($this->totalBytesLimit && $i * $readBytesLimit >= $this->totalBytesLimit) {
$this->error = _s('Size of the response received from Zabbix server "%1$s" exceeds the allowed size of %2$s bytes. This value can be increased in the ZBX_SOCKET_BYTES_LIMIT constant in include/defines.inc.php.', $this->host, $this->totalBytesLimit);
return false;
}
if (($out = fread($this->socket, $readBytesLimit)) !== false) {
$response .= $out;
} else {
$this->error = _s('Cannot read the response, check connection with the Zabbix server "%1$s".', $this->host);
return false;
}
}
fclose($this->socket);
// check if the response is empty
if (!strlen($response)) {
$this->error = _s('Empty response received from Zabbix server "%1$s".', $this->host);
return false;
}
$response = CJs::decodeJson($response);
if (!$response || !$this->validateResponse($response)) {
$this->error = _s('Incorrect response received from Zabbix server "%1$s".', $this->host);
return false;
}
// request executed successfully
if ($response['response'] == self::RESPONSE_SUCCESS) {
return $response['data'];
} else {
$this->error = $response['info'];
return false;
}
}
private function validateField($field, $rules)
{
if (false === ($rules = $this->validationRuleParser->parse($rules))) {
$this->addError(true, $this->validationRuleParser->getError());
return false;
}
$fatal = array_key_exists('fatal', $rules);
foreach ($rules as $rule => $params) {
switch ($rule) {
/*
* 'fatal' => true
*/
case 'fatal':
// nothing to do
break;
/*
* 'not_empty' => true
*/
/*
* 'not_empty' => true
*/
case 'not_empty':
if (array_key_exists($field, $this->input) && $this->input[$field] === '') {
$this->addError($fatal, _s('Incorrect value for field "%1$s": %2$s.', $field, _('cannot be empty')));
return false;
}
break;
case 'json':
if (array_key_exists($field, $this->input)) {
if (!is_string($this->input[$field]) || !CJs::decodeJson($this->input[$field])) {
$this->addError($fatal, _s('Incorrect value "%1$s" for "%2$s" field.', $this->input[$field], $field));
return false;
}
}
break;
/*
* 'in' => array(<values)
*/
/*
* 'in' => array(<values)
*/
case 'in':
if (array_key_exists($field, $this->input)) {
if (!is_string($this->input[$field]) || !in_array($this->input[$field], $params)) {
$this->addError($fatal, _s('Incorrect value "%1$s" for "%2$s" field.', $this->input[$field], $field));
return false;
}
}
break;
case 'int32':
if (array_key_exists($field, $this->input)) {
if (!is_string($this->input[$field]) || !$this->is_int32($this->input[$field])) {
$this->addError($fatal, _s('Incorrect value "%1$s" for "%2$s" field.', $this->input[$field], $field));
return false;
}
}
break;
case 'id':
if (array_key_exists($field, $this->input)) {
if (!is_string($this->input[$field]) || !$this->is_id($this->input[$field])) {
$this->addError($fatal, _s('Incorrect value "%1$s" for "%2$s" field.', $this->input[$field], $field));
return false;
}
}
break;
/*
* 'array_id' => true
*/
/*
* 'array_id' => true
*/
case 'array_id':
if (array_key_exists($field, $this->input)) {
if (!is_array($this->input[$field]) || !$this->is_array_id($this->input[$field])) {
$this->addError($fatal, _s('Incorrect value "%1$s" for "%2$s" field.', $this->input[$field], $field));
return false;
}
}
break;
/*
* 'array_db' => array(
* 'table' => <table_name>,
* 'field' => <field_name>
* )
*/
/*
* 'array_db' => array(
* 'table' => <table_name>,
* 'field' => <field_name>
* )
*/
case 'array':
if (array_key_exists($field, $this->input) && !is_array($this->input[$field])) {
$this->addError($fatal, _s('Incorrect value "%1$s" for "%2$s" field.', $this->input[$field], $field));
return false;
}
break;
/*
* 'array_db' => array(
* 'table' => <table_name>,
* 'field' => <field_name>
* )
*/
/*
* 'array_db' => array(
* 'table' => <table_name>,
* 'field' => <field_name>
* )
*/
case 'array_db':
if (array_key_exists($field, $this->input)) {
if (!is_array($this->input[$field]) || !$this->is_array_db($this->input[$field], $params['table'], $params['field'])) {
$this->addError($fatal, _s('Incorrect value "%1$s" for "%2$s" field.', $this->input[$field], $field));
return false;
}
}
break;
/*
* 'db' => array(
* 'table' => <table_name>,
* 'field' => <field_name>
* )
*/
/*
* 'db' => array(
* 'table' => <table_name>,
* 'field' => <field_name>
* )
*/
case 'db':
if (array_key_exists($field, $this->input)) {
if (!$this->is_db($this->input[$field], $params['table'], $params['field'])) {
$this->addError($fatal, _s('Incorrect value "%1$s" for "%2$s" field.', $this->input[$field], $field));
return false;
}
}
break;
/*
* 'required' => true
*/
/*
* 'required' => true
*/
case 'required':
if (!array_key_exists($field, $this->input)) {
$this->addError($fatal, _s('Field "%1$s" is mandatory.', $field));
return false;
}
break;
/*
* 'string' => true
*/
/*
* 'string' => true
*/
case 'string':
if (array_key_exists($field, $this->input) && !is_string($this->input[$field])) {
$this->addError($fatal, _s('Incorrect value for field "%1$s": %2$s.', $field, _('a character string is expected')));
return false;
}
break;
default:
// the message can be not translated because it is an internal error
$this->addError($fatal, 'Invalid validation rule "' . $rule . '".');
return false;
}
}
return true;
}
if (in_array($widgetName, $widgets)) {
// refresh rate
if (hasRequest('widgetRefreshRate')) {
$widgetRefreshRate = getRequest('widgetRefreshRate');
CProfile::update('web.dashboard.widget.' . $widgetName . '.rf_rate', $widgetRefreshRate, PROFILE_TYPE_INT);
echo 'PMasters["dashboard"].dolls["' . $widgetName . '"].frequency(' . CJs::encodeJson($widgetRefreshRate) . ');' . "\n" . 'PMasters["dashboard"].dolls["' . $widgetName . '"].restartDoll();';
}
// widget state
if (hasRequest('widgetState')) {
CProfile::update('web.dashboard.widget.' . $widgetName . '.state', getRequest('widgetState'), PROFILE_TYPE_INT);
}
}
}
// sort
if (hasRequest('widgetSort')) {
foreach (CJs::decodeJson(getRequest('widgetSort')) as $col => $column) {
foreach ($column as $row => $widgetName) {
$widgetName = str_replace('_widget', '', $widgetName);
CProfile::update('web.dashboard.widget.' . $widgetName . '.col', $col, PROFILE_TYPE_INT);
CProfile::update('web.dashboard.widget.' . $widgetName . '.row', $row, PROFILE_TYPE_INT);
}
}
}
// favourites
if (hasRequest('favobj') && hasRequest('favaction')) {
$favouriteObject = getRequest('favobj');
$favouriteAction = getRequest('favaction');
$favouriteId = getRequest('favid');
$result = true;
DBstart();
switch ($favouriteObject) {
