/**
* Validate the Joppa node configuration values
* @param NodeSettings $nodeSettings
* @return null
* @throws zibo\library\validation\exception\ValidationException when a Joppa configuration setting in not validated
*/
public function validateNodeSettings(NodeSettings $nodeSettings)
{
$validationException = new ValidationException();
$publishStart = $nodeSettings->get(NodeSettingModel::SETTING_PUBLISH_START, null, false);
$publishStop = $nodeSettings->get(NodeSettingModel::SETTING_PUBLISH_STOP, null, false);
$isPublishStartEmpty = empty($publishStart);
$isPublishStopEmpty = empty($publishStop);
if (!$isPublishStartEmpty) {
if ($date = $this->validateDate($publishStart, $validationException, NodeSettingModel::SETTING_PUBLISH_START)) {
$nodeSettings->set(NodeSettingModel::SETTING_PUBLISH_START, $date);
}
}
if (!$isPublishStopEmpty) {
if ($date = $this->validateDate($publishStop, $validationException, NodeSettingModel::SETTING_PUBLISH_STOP)) {
$nodeSettings->set(NodeSettingModel::SETTING_PUBLISH_STOP, $date);
}
}
if (!$isPublishStartEmpty && !$isPublishStopEmpty && $publishStart >= $publishStop) {
$error = new ValidationError('joppa.error.date.publish.negative', 'Publish stop date cannot be smaller or equal to publish start date');
$validationException->addErrors(NodeSettingModel::SETTING_PUBLISH_STOP, array($error));
}
$permissions = $nodeSettings->get(NodeSettingModel::SETTING_PERMISSIONS, null, false);
if ($permissions) {
if ($permissions = $this->validatePermissions($permissions, $validationException)) {
$nodeSettings->set(NodeSettingModel::SETTING_PERMISSIONS, $permissions);
}
}
if ($validationException->hasErrors()) {
throw $validationException;
}
}
/**
* Order the widgets of a region
* @param string $region name of the region
* @param string|array $widgets array with widget ids or a string with widget ids separated by a comma.
* @return null
* @throws zibo\ZiboException when the $widgets variable does not contain the same widgets as the current widgets
* @throws zibo\ZiboException when the NodeSettings are not set to this node
*/
public function orderWidgets($region, $widgets)
{
$this->checkSettings();
if (!is_array($widgets)) {
$widgets = explode(',', $widgets);
}
$widgetsKey = NodeSettingModel::SETTING_WIDGETS . '.' . $region;
$currentWidgets = explode(NodeSettingModel::WIDGETS_SEPARATOR, $this->settings->get($widgetsKey, '', false));
$widgetsValue = '';
foreach ($widgets as $widgetId) {
$widgetId = trim($widgetId);
$key = array_search($widgetId, $currentWidgets);
if ($key === false) {
throw new ZiboException('Widget ' . $widgetId . ' is not currently set to region ' . $region);
}
$widgetsValue .= ($widgetsValue ? NodeSettingModel::WIDGETS_SEPARATOR : '') . $widgetId;
unset($currentWidgets[$key]);
}
$numCurrentWidgets = count($currentWidgets);
if ($numCurrentWidgets) {
if ($numCurrentWidgets > 1) {
throw new ZiboException('Widgets ' . implode(NodeSettingModel::WIDGETS_SEPARATOR, $currentWidgets) . ' are not found in the new widget order');
}
$widget = array_pop($currentWidgets);
throw new ZiboException('Widget ' . $widget . ' is not found in the new widget order');
}
$this->settings->set($widgetsKey, $widgetsValue);
}
/**
* Set the values from this form to the NodeSettings
* @param joppa\model\NodeSettings $nodeSettings container to set the values from this form to
* @return null
*/
private function getValues(NodeSettings $nodeSettings)
{
$published = $this->getValue(self::FIELD_PUBLISHED);
if ($published == self::INHERIT) {
$published = null;
} elseif ($published == self::PUBLISH_YES) {
$published = 1;
} else {
$published = 0;
}
$publishStart = $this->getValue(self::FIELD_PUBLISH_START);
$publishStop = $this->getValue(self::FIELD_PUBLISH_STOP);
$publishStart = $this->getConfigurationDate($publishStart);
$publishStop = $this->getConfigurationDate($publishStop);
$authenticationStatus = $this->getValue(self::FIELD_AUTHENTICATION_STATUS);
$permissions = $this->getValue(self::FIELD_PERMISSIONS);
$permissions = $this->getConfigurationPermissions($authenticationStatus, $permissions);
$nodeSettings->set(NodeSettingModel::SETTING_PUBLISH, $published);
$nodeSettings->set(NodeSettingModel::SETTING_PUBLISH_START, $publishStart);
$nodeSettings->set(NodeSettingModel::SETTING_PUBLISH_STOP, $publishStop);
$nodeSettings->set(NodeSettingModel::SETTING_PERMISSIONS, $permissions);
}
/**
* Get the node settings from this form
* @param boolean $updateValues set to true to get the submitted node settings, false to get the initial node settings
* @return joppa\model\NodeSettings
* @throws zibo\ZiboException when the form is not submitted and $updateValues is set to true
* @throws zibo\library\validation\exception\ValidationException when the submitted settings are not valid and $updateValues is set to true
*/
public function getNodeSettings($updateValues = true)
{
if (!$updateValues) {
return $this->nodeSettings;
}
if (!$this->isSubmitted()) {
throw new ZiboException('Form not submitted');
}
$settings = @parse_ini_string($this->getValue(self::FIELD_SETTINGS));
if ($settings === false) {
$error = error_get_last();
$error = new ValidationError('error', '%error%', array('error' => $error['message']));
$exception = new ValidationException();
$exception->addErrors(self::FIELD_SETTINGS, array($error));
throw $exception;
}
$nodeSettings = new NodeSettings($this->nodeSettings->getNode(), $this->nodeSettings->getInheritedNodeSettings());
// set the values from the form
$inheritPrefixLength = strlen(NodeSettings::INHERIT_PREFIX);
foreach ($settings as $key => $value) {
$inherit = false;
if (strlen($key) > $inheritPrefixLength && strncmp($key, NodeSettings::INHERIT_PREFIX, $inheritPrefixLength) == 0) {
$key = substr($key, $inheritPrefixLength);
$inherit = true;
}
$nodeSettings->set($key, $value, $inherit);
}
return $nodeSettings;
}
