protected function GeshiFilterFilter::perLanguageSettings in GeSHi Filter for syntax highlighting 8

Same name and namespace in other branches

1. 8.2 src/Plugin/Filter/GeshiFilterFilter.php \Drupal\geshifilter\Plugin\Filter\GeshiFilterFilter::perLanguageSettings()

Function for generating a form table for per language settings.

Parameters

string $view: Which languages to show:

• enabled Show only enabled languages.
• disabled Show only disabled languages.
• all Show all languages.

bool $add_checkbox: When add(TRUE) or not a checkbox to enable languages.

bool $add_tag_option: When add(TRUE) or not a textbox to set the tags for a language.

Return value

array An array with form elements for languages.

1 call to GeshiFilterFilter::perLanguageSettings()

GeshiFilterFilter::settingsForm in src/Plugin/Filter/GeshiFilterFilter.php

Create the settings form for the filter.

File

src/Plugin/Filter/GeshiFilterFilter.php, line 582

Class

GeshiFilterFilter

Provides a base filter for Geshi Filter.

Namespace

Drupal\geshifilter\Plugin\Filter

Code

protected function perLanguageSettings($view, $add_checkbox, $add_tag_option) {
  $form = [];
  $header = [
    $this
      ->t('Language'),
    $this
      ->t('GeSHi language code'),
  ];
  if ($add_tag_option) {
    $header[] = $this
      ->t('Tag/language attribute value');
  }
  $form['language'] = [
    '#type' => 'table',
    '#header' => $header,
    '#empty' => $this
      ->t('Nome language is available.'),
  ];

  // Table body.
  $languages = GeshiFilter::getAvailableLanguages();
  foreach ($languages as $language => $language_data) {
    $enabled = $this->config
      ->get("language.{$language}.enabled", FALSE);

    // Skip items to hide.
    if ($view == 'enabled' && !$enabled || $view == 'disabled' && $enabled) {
      continue;
    }

    // Build language row.
    $form['language'][$language] = [];

    // Add enable/disable checkbox.
    if ($add_checkbox) {
      $form['language'][$language]['enabled'] = [
        '#type' => 'checkbox',
        '#default_value' => $enabled,
        '#title' => $language_data['fullname'],
      ];
    }
    else {
      $form['language'][$language]['fullname'] = [
        '#type' => 'markup',
        '#markup' => $language_data['fullname'],
      ];
    }

    // Language code.
    $form['language'][$language]['name'] = [
      '#type' => 'markup',
      '#markup' => $language,
    ];

    // Add a textfield for tags.
    if ($add_tag_option) {
      $form['language'][$language]['tags'] = [
        '#type' => 'textfield',
        '#default_value' => $this->settings['per_language_settings']['table']['language'][$language]['tags'],
        '#size' => 20,
      ];
    }
  }
  return $form;
}