function galleria_admin_settings in Galleria 6

Form builder. Configure gallerias.

See also

system_settings_form()

1 string reference to 'galleria_admin_settings'

galleria_menu in ./galleria.module

Implementation of hook_menu().

File

./galleria.admin.inc, line 14

Administration callbacks for the galleria module.

Code

function galleria_admin_settings() {
  $form['galleria_help'] = array(
    '#type' => 'fieldset',
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
    '#title' => t('Help'),
    '#description' => t('To customize Galleria position on a page (e.g. if you want to have Galleria placed below the node body), install the CCK module and rearrange fields for the content type that has Galleria enabled.'),
  );
  $form['galleria_admin'] = array(
    '#type' => 'fieldset',
    '#collapsible' => TRUE,
    '#title' => t('Main options'),
  );
  $form['galleria_admin']['galleria_thumb_opacity'] = array(
    '#type' => 'textfield',
    '#title' => t('Opacity of thumbnails'),
    '#size' => 15,
    '#default_value' => variable_get('galleria_thumb_opacity', 0.3),
    '#description' => t('Value from 0 .. 1'),
  );
  $form['galleria_admin']['galleria_show_page_warning'] = array(
    '#type' => 'checkbox',
    '#title' => t('Galleria warnings'),
    '#default_value' => variable_get('galleria_show_page_warning', 1),
    '#description' => t('Show warning and error messages on Gallerias if they aren\'t configured properly.'),
  );

  // ImageCache integration settings - setup ImageCache preset options.
  // Code based on Taxonomy Image's ImageCache support.
  if (module_exists('imagecache')) {
    $raw_presets = imagecache_presets();
    $presets[''] = t('None');
    foreach ($raw_presets as $preset_id => $preset_info) {
      $preset = $preset_info['presetname'];
      $presets[$preset] = $preset;
    }
  }
  $form['galleria_imagecache'] = array(
    '#type' => 'fieldset',
    '#collapsible' => TRUE,
    '#title' => t('ImageCache integration'),
  );
  if (module_exists('imagecache')) {
    $form['galleria_imagecache']['#description'] = t('Galleria can integrate with the ImageCache module to control the appearance of uploaded images and their thumbnails.');
    $form['galleria_imagecache']['galleria_imagecache_preset'] = array(
      '#type' => 'select',
      '#title' => t('ImageCache gallery preset'),
      '#options' => $presets,
      '#default_value' => variable_get('galleria_imagecache_preset', ''),
    );
    $form['galleria_imagecache']['galleria_thumb_imagecache_preset'] = array(
      '#type' => 'select',
      '#title' => t('ImageCache thumbnail preset'),
      '#options' => $presets,
      '#default_value' => variable_get('galleria_thumb_imagecache_preset', ''),
    );
  }
  else {
    $form['galleria_imagecache']['#description'] = '<em>' . t('Install the ImageCache module to control the appearance of uploaded images and their thumbnails.') . '</em>';
  }

  // jCarousel integration settings.
  $form['galleria_jcarousel'] = array(
    '#type' => 'fieldset',
    '#collapsible' => TRUE,
    '#title' => t('jCarousel integration'),
  );
  if (module_exists('jcarousel')) {
    $form['galleria_jcarousel']['#description'] = t('Galleria can integrate with the jCarousel module to display thumbnails in a scrolling carousel.');
    $form['galleria_jcarousel']['galleria_jcarousel'] = array(
      '#type' => 'select',
      '#title' => t('jCarousel Integration'),
      '#options' => array(
        'enabled' => t('Enabled'),
        'disabled' => t('Disabled'),
      ),
      '#default_value' => variable_get('galleria_jcarousel', 'enabled'),
    );
    $form['galleria_jcarousel']['galleria_jcarousel_vertical'] = array(
      '#type' => 'select',
      '#title' => t('Orientation'),
      '#options' => array(
        'false' => t('Horizontal'),
        'true' => t('Vertical'),
      ),
      '#default_value' => variable_get('galleria_jcarousel_vertical', 'false'),
    );
    $form['galleria_jcarousel']['galleria_jcarousel_visible'] = array(
      '#type' => 'textfield',
      '#title' => t('Limit of visible thumbnails'),
      '#size' => 15,
      '#default_value' => variable_get('galleria_jcarousel_visible', '3'),
      '#description' => t('Thumbnails will be cropped so exactly this number of thumbnails is always shown. Must be an integer greater than zero.'),
    );
    $form['galleria_jcarousel']['galleria_jcarousel_scroll'] = array(
      '#type' => 'textfield',
      '#title' => t('Scroll size'),
      '#size' => 15,
      '#default_value' => variable_get('galleria_jcarousel_scroll', '3'),
      '#description' => t('The number of thumbnails to scroll with each mouse click.'),
    );
    $form['galleria_jcarousel']['galleria_jcarousel_animation'] = array(
      '#type' => 'textfield',
      '#title' => t('Animation speed'),
      '#size' => 15,
      '#default_value' => variable_get('galleria_jcarousel_animation', 'fast'),
      '#description' => t('The speed of the scroll animation. Use "slow", "normal", "fast", or the number of milliseconds (ie. "100"). If set to 0, animation is turned off.'),
    );
    $form['galleria_jcarousel']['galleria_jcarousel_wrap'] = array(
      '#type' => 'select',
      '#title' => t('Wrap'),
      '#options' => array(
        'null' => t('None'),
        'left' => t('Left'),
        'right' => t('Right'),
        'both' => t('Both'),
      ),
      '#default_value' => variable_get('galleria_jcarousel_wrap', 'null'),
      '#description' => t('Specifies whether to wrap at the first/last item (or both) and jump back to the start/end.'),
    );
  }
  else {
    $form['galleria_jcarousel']['#description'] = '<em>' . t('Install the jCarousel module to display Galleria thumbnails in a scrolling carousel.') . '</em>';
  }

  // Lightbox2 / jQuery Lightbox integration settings.
  $form['galleria_lightbox'] = array(
    '#type' => 'fieldset',
    '#collapsible' => TRUE,
    '#title' => t('Lightbox integration'),
  );
  if (module_exists('lightbox2') || module_exists('jlightbox')) {
    $form['galleria_lightbox']['#description'] = t('Galleria can integrate with the Lightbox2 and jQuery Lightbox modules to let users open Galleria images in a Lightbox.');
    $form['galleria_lightbox']['galleria_lightbox'] = array(
      '#type' => 'select',
      '#title' => t('Lightbox module'),
      '#options' => array(
        'none' => t('None'),
      ),
      '#default_value' => variable_get('galleria_lightbox', 'none'),
      '#description' => t('Select the Lightbox module that you would like to integrate with Galleria.'),
    );
    if (module_exists('lightbox2')) {
      $form['galleria_lightbox']['galleria_lightbox']['#options']['lightbox2'] = t('Lightbox2');
    }
    if (module_exists('jlightbox')) {
      $form['galleria_lightbox']['galleria_lightbox']['#options']['jlightbox'] = t('jQuery Lightbox');
    }
    if (module_exists('imagecache')) {
      $form['galleria_lightbox']['galleria_lightbox_preset'] = array(
        '#type' => 'select',
        '#title' => t('Lightbox ImageCache preset'),
        '#options' => $presets,
        '#default_value' => variable_get('galleria_lightbox_preset', ''),
        '#description' => t('Select the ImageCache preset to display in Galleria Lightboxes.'),
      );
    }
  }
  else {
    $form['galleria_lightbox']['#description'] = '<em>' . t('Install the Lightbox2 or jQuery Lightbox module to let users open Galleria images in a Lightbox.') . '</em>';
  }
  return system_settings_form($form);
}