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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:43:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:43:29 +0000
commita9b77c01caef9ae7a2c84e2333d28ceb028cf4d3 (patch)
tree4a77cd3e323c37b0e5b3d7578b9718cdf1a89262 /application/forms/Config/BackendConfigForm.php
parentInitial commit. (diff)
downloadicingaweb2-module-eventdb-upstream.tar.xz
icingaweb2-module-eventdb-upstream.zip
Adding upstream version 1.3.0.upstream/1.3.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'application/forms/Config/BackendConfigForm.php')
-rw-r--r--application/forms/Config/BackendConfigForm.php112
1 files changed, 112 insertions, 0 deletions
diff --git a/application/forms/Config/BackendConfigForm.php b/application/forms/Config/BackendConfigForm.php
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+++ b/application/forms/Config/BackendConfigForm.php
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+<?php
+/* Icinga Web 2 | (c) 2016 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Module\Eventdb\Forms\Config;
+
+use Exception;
+use Icinga\Data\ResourceFactory;
+use Icinga\Forms\ConfigForm;
+
+/**
+ * Form for managing the connection to the EventDB backend
+ */
+class BackendConfigForm extends ConfigForm
+{
+ /**
+ * {@inheritdoc}
+ */
+ public function init()
+ {
+ $this->setSubmitLabel($this->translate('Save'));
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function createElements(array $formData)
+ {
+ $resources = array();
+ foreach (ResourceFactory::getResourceConfigs() as $name => $config) {
+ if ($config->type === 'db') {
+ $resources[] = $name;
+ }
+ }
+
+ $this->addElement(
+ 'select',
+ 'backend_resource',
+ array(
+ 'description' => $this->translate('The resource to use'),
+ 'label' => $this->translate('Resource'),
+ 'multiOptions' => array_combine($resources, $resources),
+ 'required' => true
+ )
+ );
+
+ if (isset($formData['skip_validation']) && $formData['skip_validation']) {
+ $this->addSkipValidationCheckbox();
+ }
+ }
+
+ /**
+ * Return whether the given values are valid
+ *
+ * @param array $formData The data to validate
+ *
+ * @return bool
+ */
+ public function isValid($formData)
+ {
+ if (! parent::isValid($formData)) {
+ return false;
+ }
+
+ if (($el = $this->getElement('skip_validation')) === null || ! $el->isChecked()) {
+ $resourceConfig = ResourceFactory::getResourceConfig($this->getValue('backend_resource'));
+
+ if (! $this->isValidEventDbSchema($resourceConfig)) {
+ if ($el === null) {
+ $this->addSkipValidationCheckbox();
+ }
+
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ public function isValidEventDbSchema($resourceConfig)
+ {
+ try {
+ $db = ResourceFactory::createResource($resourceConfig);
+ $db->select()->from('event', array('id'))->fetchOne();
+ } catch (Exception $_) {
+ $this->error($this->translate(
+ 'Cannot find the EventDB schema. Please verify that the given database '
+ . 'contains the schema and that the configured user has access to it.'
+ ));
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Add a checkbox to the form by which the user can skip the schema validation
+ */
+ protected function addSkipValidationCheckbox()
+ {
+ $this->addElement(
+ 'checkbox',
+ 'skip_validation',
+ array(
+ 'description' => $this->translate(
+ 'Check this to not to validate the EventDB schema of the chosen resource'
+ ),
+ 'ignore' => true,
+ 'label' => $this->translate('Skip Validation'),
+ 'order' => 0
+ )
+ );
+ }
+}