HtaccessGenerateForm.php in Htaccess 8.2

Administration pages.

Namespace

Drupal\htaccess\Form

File

src/Form/HtaccessGenerateForm.php

<?php

/**
 * @file
 * Administration pages.
 */

/**
 * Admin settings.
 */
namespace Drupal\htaccess\Form;

use Drupal\Core\Database\Database;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;

/**
 * Defines a form to configure RSVP List module settings
 */
class HtaccessGenerateForm extends ConfigFormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormID() {
    return 'htaccess_admin_generate';
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'htaccess.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL) {
    $form['htaccess_settings_generate_settings'] = array(
      '#type' => 'fieldset',
      '#title' => t('Generate Htaccess File'),
      '#description' => t('The htaccess\' settings will be based on what you entered in the settings tab.'),
    );
    $form['htaccess_settings_generate_profile'] = array(
      '#type' => 'fieldset',
      '#title' => t('Profile'),
    );
    $form['htaccess_settings_generate_profile']['htaccess_settings_generate_name'] = array(
      '#type' => 'textfield',
      '#title' => t('Name'),
      '#description' => t('Name of the htaccess profile: must be lowercase and without any special character.'),
      '#default_value' => '',
      '#required' => TRUE,
    );
    $form['htaccess_settings_generate_profile']['htaccess_settings_generate_description'] = array(
      '#type' => 'textfield',
      '#title' => t('Description'),
      '#description' => t('A short description of the htaccess usage.'),
      '#default_value' => '',
    );
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $profile_name = $form_state
      ->getValue('htaccess_settings_generate_name');
    $value = $form_state
      ->getValue('email');
    if (preg_match('/[^a-z0-9]/', $profile_name)) {
      $form_state
        ->setErrorByName('name', t('The name of the profile must be lowercase and without any special character.'));
    }

    // The name of the profile must be unique
    $select = Database::getConnection()
      ->select('htaccess', 'h');
    $select
      ->fields('h');
    $select
      ->condition('name', $profile_name);
    $results = $select
      ->execute();
    if (!empty($results
      ->fetchCol())) {

      // We found a row with this name.
      $form_state
        ->setErrorByName('name', t('The profile %profile already exists.', array(
        '%profile' => $profile_name,
      )));
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->config('htaccess.settings');
    \Drupal::moduleHandler()
      ->invokeAll("htaccess_generate_before");
    $htaccess_template = file_get_contents(HTACCESS_TEMPLATE_PATH);
    $rules_before_config = $config
      ->get('htaccess_settings_custom_settings');
    $redirection_config = $config
      ->get('htaccess_settings_url_prefix_redirection');
    $ssl_config = $config
      ->get('htaccess_settings_ssl') == 'HTTPS_mixed_mode' ? "%{ENV:protossl}" : "s";
    $boot_rules = $config
      ->get('htaccess_settings_boost_module_rules');
    switch ($redirection_config) {
      case 'without_www':
        $without_www_config = "RewriteCond %{HTTP_HOST} ^www\\.(.+)\$ [NC]" . PHP_EOL;
        $without_www_config .= "RewriteRule ^ http" . $ssl_config . "://%1%{REQUEST_URI} [L,R=301]" . PHP_EOL;
        $with_www_config = "#RewriteCond %{HTTP_HOST} ." . PHP_EOL;
        $with_www_config .= "#RewriteCond %{HTTP_HOST} !^www\\. [NC]" . PHP_EOL;
        $with_www_config .= "#RewriteRule ^ http" . $ssl_config . "://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]" . PHP_EOL;
        break;
      case 'with_www':
        $without_www_config = "#RewriteCond %{HTTP_HOST} ^www\\.(.+)\$ [NC]" . PHP_EOL;
        $without_www_config .= "#RewriteRule ^ http" . $ssl_config . "://%1%{REQUEST_URI} [L,R=301]" . PHP_EOL;
        $with_www_config = "RewriteCond %{HTTP_HOST} ." . PHP_EOL;
        $with_www_config .= "RewriteCond %{HTTP_HOST} !^www\\. [NC]" . PHP_EOL;
        $with_www_config .= "RewriteRule ^ http" . $ssl_config . "://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]" . PHP_EOL;
        break;
      default:
        $without_www_config = "#RewriteCond %{HTTP_HOST} ^www\\.(.+)\$ [NC] " . PHP_EOL;
        $without_www_config .= "#RewriteRule ^ http" . $ssl_config . "://%1%{REQUEST_URI} [L,R=301]" . PHP_EOL;
        $with_www_config = "#RewriteCond %{HTTP_HOST} ." . PHP_EOL;
        $with_www_config .= "#RewriteCond %{HTTP_HOST} !^www\\. [NC]" . PHP_EOL;
        $with_www_config .= "#RewriteRule ^ http" . $ssl_config . "://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]" . PHP_EOL;
        break;
    }
    $symbolic_links_config = $config
      ->get('htaccess_settings_symlinks');
    switch ($symbolic_links_config) {
      case 'FollowSymLinks':
        $symbolic_links_config = "+FollowSymLinks";
        break;
      case 'SymLinksifOwnerMatch':
        $symbolic_links_config = "+SymLinksifOwnerMatch";
        break;
      default:
        $symbolic_links_config = "+FollowSymLinks";
        break;
    }
    $ssl_force_redirect_rules = "# Force redirect HTTPS." . PHP_EOL;
    $ssl_force_redirect_rules .= "RewriteCond %{HTTPS} off" . PHP_EOL;
    $ssl_force_redirect_rules .= "RewriteCond %{HTTP:X-Forwarded-Proto} !https" . PHP_EOL;
    $ssl_force_redirect_rules .= "RewriteRule ^(.*)\$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]" . PHP_EOL;
    $ssl_force_redirect = $config
      ->get('htaccess_settings_ssl') == 'HTTPS_mixed_mode' ? NULL : $ssl_force_redirect_rules;
    $search = array(
      "%%%rules_before%%%",
      "%%%symbolic_links%%%",
      "%%%ssl_force_redirect%%%",
      "%%%with_www%%%",
      "%%%without_www%%%",
      "%%%boost_rules%%%",
    );
    $replace = array(
      $rules_before_config,
      $symbolic_links_config,
      $ssl_force_redirect,
      $with_www_config,
      $without_www_config,
      $boot_rules,
    );
    $htaccess = str_replace($search, $replace, $htaccess_template);
    $htaccess_profile_name = $form_state
      ->getValue('htaccess_settings_generate_name');
    $htaccess_description = $form_state
      ->getValue('htaccess_settings_generate_description');
    $insert = Database::getConnection()
      ->insert('htaccess');
    $insert
      ->fields(array(
      'name' => $htaccess_profile_name,
      'description' => $htaccess_description,
      'htaccess' => $htaccess,
      'created' => REQUEST_TIME,
    ));
    $insert
      ->execute();
    \Drupal::moduleHandler()
      ->invokeAll("htaccess_generate_after", [
      $htaccess,
    ]);
    drupal_set_message(t('A new htaccess profile has been generated.'));
    return new RedirectResponse(\Drupal::url('htaccess.admin_deployment'));
  }

}

Classes

Name	Description
HtaccessGenerateForm	Defines a form to configure RSVP List module settings