function dynamic_background_admin_images in Dynamic Background 7

Same name and namespace in other branches

1. 6 includes/backgrounds.admin.inc \dynamic_background_admin_images()
2. 7.2 includes/backgrounds.admin.inc \dynamic_background_admin_images()

The image administation form.

1 string reference to 'dynamic_background_admin_images'

dynamic_background_menu in ./dynamic_background.module

Implements hook_menu().

File

includes/backgrounds.admin.inc, line 11

Implementation of the administration image upload and selecton form.

Code

function dynamic_background_admin_images() {
  $form = array();

  // Load settings
  $settings = variable_get('dynamic_background_setting', array());
  if (empty($settings)) {
    drupal_set_message(t('You have not yet configured "Dynamic background". Click <a href="@link">here</a> to configure it.', array(
      '@link' => url('admin/config/user-interface/backgrounds/settings'),
    )));
    return;
  }

  // File upload form encoded.
  $form['#attributes'] = array(
    'enctype' => 'multipart/form-data',
  );

  // Load default values
  $default = variable_get('dynamic_background_images', array());
  for ($i = 0; $settings['num_of_pictures'] > $i; $i++) {
    $form['dynamic_background_picture_' . $i] = array(
      '#type' => 'background_upload_form',
      '#title' => t('Background image %num', array(
        '%num' => $i + 1,
      )),
      '#default_value' => isset($default[$i]) ? $default[$i] : array(),
    );
  }

  // Give it system setting form style.
  $form = system_settings_form($form);
  unset($form['buttons']['reset']);

  // Set validators and submit handler(s).
  $form['#validate'][] = 'dynamic_background_admin_images_validate';
  $form['#submit'] = array(
    'dynamic_background_admin_images_submit',
  );
  return $form;
}