function stringoverrides_admin in String Overrides 7

Same name and namespace in other branches

1. 5 stringoverrides.admin.inc \stringoverrides_admin()
2. 6 stringoverrides.admin.inc \stringoverrides_admin()

Menu callback for the String Overrides module to display its administration

1 string reference to 'stringoverrides_admin'

stringoverrides_menu in ./stringoverrides.module

Implements hook_menu().

File

./stringoverrides.admin.inc, line 11

Admin page callbacks for the String Overrides module.

Code

function stringoverrides_admin($form, $form_state, $lang = NULL) {

  // See which language we're modifying
  if (empty($lang)) {
    $language = language_default();
    $lang = $language->language;
  }

  // Setup the form
  $form['#cache'] = TRUE;
  $form['#attached']['css'][drupal_get_path('module', 'stringoverrides') . '/stringoverrides.admin.css'] = array();
  $form['lang'] = array(
    '#type' => 'hidden',
    '#value' => $lang,
  );
  $form['string'] = array(
    '#tree' => TRUE,
    '#theme' => 'stringoverrides_strings',
  );

  // Retrieve the string overrides from the variables table.
  $words = array(
    FALSE => variable_get("locale_custom_disabled_strings_{$lang}", array()),
    TRUE => variable_get("locale_custom_strings_{$lang}", array()),
  );
  $strings = array();
  foreach ($words as $enabled => $custom_strings) {
    foreach ($custom_strings as $context => $translations) {
      foreach ($translations as $source => $translation) {
        $strings[] = array(
          'enabled' => $enabled,
          'context' => $context,
          'source' => $source,
          'translation' => $translation,
        );
      }
    }
  }

  // See how many string rows there should be.
  $string_count = 0;
  if (isset($form_state['string_count'])) {
    $string_count = $form_state['string_count'];
  }
  else {
    $string_count = count($strings) + 1;
  }

  // Sort the strings and display them in the form.
  usort($strings, 'stringoverrides_admin_word_sort');
  for ($index = 0; $index < $string_count; $index++) {
    if (isset($strings[$index])) {
      $string = $strings[$index];
      $form['string'][$index] = stringoverrides_textbox_combo($index, $string['enabled'], $string['context'], $string['source'], $string['translation']);
    }
    else {
      $form['string'][$index] = stringoverrides_textbox_combo($index, -1);
    }
  }

  // Add the buttons to the form.
  $form['actions'] = array(
    '#type' => 'container',
    '#attributes' => array(
      'class' => array(
        'form-actions',
        'container-inline',
      ),
    ),
  );
  $form['actions']['more_strings'] = array(
    '#type' => 'submit',
    '#value' => t('Add row'),
    '#description' => t("If the amount of boxes above isn't enough, click here to add more choices."),
    '#weight' => 2,
    '#submit' => array(
      'stringoverrides_more_strings_submit',
    ),
    '#ajax' => array(
      'callback' => 'stringoverrides_ajax',
      'wrapper' => 'stringoverrides-wrapper',
      'method' => 'replace',
      'effect' => 'none',
    ),
  );
  $form['actions']['save'] = array(
    '#type' => 'submit',
    '#value' => t('Save configuration'),
    '#weight' => 3,
  );
  $form['actions']['remove'] = array(
    '#type' => 'submit',
    '#value' => t('Remove disabled strings'),
    '#weight' => 4,
    '#access' => !empty($strings),
  );
  return $form;
}