DashboardSettingsForm.php in Content Planner 8
File
src/Form/DashboardSettingsForm.php
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<?php
namespace Drupal\content_planner\Form;
use Drupal\content_planner\DashboardBlockBase;
use Drupal\content_planner\DashboardSettingsService;
use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Link;
use Drupal\Core\Url;
use Symfony\Component\HttpFoundation\Request;
use Drupal\Core\Form\FormStateInterface;
class DashboardSettingsForm extends ConfigFormBase {
protected $dashboardSettingsService;
protected $dashboardBlockPluginManager;
public function __construct(ConfigFactoryInterface $config_factory) {
parent::__construct($config_factory);
$this->dashboardSettingsService = \Drupal::service('content_planner.dashboard_settings_service');
$this->dashboardBlockPluginManager = \Drupal::service('content_planner.dashboard_block_plugin_manager');
}
public function getFormId() {
return 'content_planner_dashboard_settings';
}
protected function getEditableConfigNames() {
return [
DashboardSettingsService::CONFIG_NAME,
];
}
public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL) {
$block_configurations = $this->dashboardSettingsService
->getBlockConfigurations();
$plugins = $this->dashboardBlockPluginManager
->getDefinitions();
uksort($plugins, function ($a, $b) {
return strnatcmp($a, $b);
});
$block_options = [];
foreach ($plugins as $plugin_id => $plugin) {
$block_options[$plugin_id] = $plugin['name'];
if (array_key_exists($plugin_id, $block_configurations)) {
$config_link = Link::createFromRoute($this
->t('Configure'), 'content_planner.dashboard_block_config_form', [
'block_id' => $plugin_id,
], [
'query' => [
'destination' => Url::fromRoute('content_planner.dashboard_settings')
->toString(),
],
]);
$block_options[$plugin_id] .= ' (' . $config_link
->toString() . ')';
}
}
if ($block_configurations) {
$default_value = array_keys($block_configurations);
}
else {
$default_value = [];
}
$form['available_dashboard_blocks'] = [
'#type' => 'fieldset',
'#title' => t('Dashboard Widgets'),
'#collapsible' => FALSE,
'#collapsed' => FALSE,
];
$form['available_dashboard_blocks']['enabled_blocks'] = [
'#type' => 'checkboxes',
'#title' => t('Available Dashboard Widgets'),
'#description' => t('Select which Widgets should be displayed in the Dashboard.'),
'#options' => $block_options,
'#default_value' => $default_value,
];
return parent::buildForm($form, $form_state);
}
public function submitForm(array &$form, FormStateInterface $form_state) {
$block_configurations = $this->dashboardSettingsService
->getBlockConfigurations();
$values = $form_state
->getValues();
foreach ($values['enabled_blocks'] as $key => $selected) {
if ($selected) {
if (!array_key_exists($key, $block_configurations)) {
$config = DashboardBlockBase::getBasicConfigStructure();
$config['plugin_id'] = $key;
$block_configurations[$key] = $config;
}
}
else {
if (array_key_exists($key, $block_configurations)) {
unset($block_configurations[$key]);
}
}
}
$this->dashboardSettingsService
->saveBlockConfigurations($block_configurations);
}
}