flickrgallery.admin.inc in FlickrGallery 7

Administration page callbacks

File

flickrgallery.admin.inc

<?php

/**
 * @file
 * Administration page callbacks
 */

/**
 * Administration settings form
 */
function flickrgallery_settings_form() {
  $form = array();
  drupal_set_title(t('Flickr Gallery Settings'));
  $options = array(
    's' => t('small square 75x75'),
    't' => t('thumbnail, 100 on longest side'),
    'm' => t('small, 240 on longest side'),
    'z' => t('medium 640, 640 on longest side'),
    'b' => t('large, 1024 on longest side'),
  );
  $sizes = array(
    "square" => t('small square 75x75'),
    "thumbnail" => t('thumbnail, 100 on longest side'),
    "small" => t('small, 240 on longest side'),
    "medium_640" => t('medium 640, 640 on longest side'),
    "large" => t('large, 1024 on longest side'),
  );
  $form['flickrgallery_userID'] = array(
    '#type' => 'textfield',
    '#title' => t('User ID'),
    '#description' => t('Fill in the user ID or e-mail of the Flickr account.') . ' ' . l(t('Find your User ID'), 'http://idgettr.com/'),
    '#default_value' => variable_get('flickrgallery_userID', NULL),
  );
  $form['flickrgallery_privacy_filter'] = array(
    '#type' => 'select',
    '#title' => t('Privacy Filter'),
    '#description' => t('Return photos only matching a certain privacy level. This only applies when making an authenticated call to view a photoset you own.'),
    '#options' => array(
      1 => t('public photos'),
      2 => t('private photos visible to friends'),
      3 => t('private photos visible to family'),
      4 => t('private photos visible to friends & family'),
      5 => t('completely private photos'),
    ),
    '#default_value' => variable_get('flickrgallery_privacy_filter', 1),
  );
  $pager = array(
    10 => 10,
    25 => 25,
    50 => 50,
    75 => 75,
    100 => 100,
  );
  $form['flickrgallery_title'] = array(
    '#type' => 'textfield',
    '#title' => t('Title sets page'),
    '#description' => t('Provide a title for the sets page.'),
    '#default_value' => variable_get('flickrgallery_title', NULL),
  );
  $form['flickrgallery_description'] = array(
    '#type' => 'textarea',
    '#title' => t('Description'),
    '#description' => t('Provide a description for the sets page.'),
    '#default_value' => variable_get('flickrgallery_description', NULL),
  );
  $form['flickrgallery_lightbox_type'] = array(
    '#type' => 'textfield',
    '#title' => t('Lightbox type'),
    '#description' => t('Fill in what type of Lightbox you would like to use. Examples: lightbox, shadowbox, colorbox, ...<br />This field will be used as the link rel tag and class name. (You need to download these modules separately)'),
    '#default_value' => variable_get('flickrgallery_lightbox_type', 'lightbox2'),
  );
  $form['flickrgallery_albums'] = array(
    '#type' => 'select',
    '#title' => t('Display sets images size.'),
    '#description' => t('Select the size for the sets images'),
    '#default_value' => variable_get('flickrgallery_albums', 's'),
    '#options' => $options,
  );
  $form['flickrgallery_thumb'] = array(
    '#type' => 'select',
    '#title' => t('Display thumbnails on a set page'),
    '#description' => t('Select the size for the thumbnails on a set page.'),
    '#default_value' => variable_get('flickrgallery_thumb', 'square'),
    '#options' => $sizes,
  );
  $form['flickrgallery_large'] = array(
    '#type' => 'select',
    '#title' => t('Display large images from a set'),
    '#description' => t('Select the size for the larger images'),
    '#default_value' => variable_get('flickrgallery_large', 'b'),
    '#options' => $sizes,
  );
  $form['flickrgallery_path'] = array(
    '#type' => 'textfield',
    '#title' => t('Path for the Gallery'),
    '#description' => t('You can set a custom path for your gallery, by default this is /flickr'),
    '#default_value' => variable_get('flickrgallery_path', 'flickr'),
  );
  $form['flickrgallery_pager'] = array(
    '#type' => 'fieldset',
    '#title' => t('Pagers'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['flickrgallery_pager']['flickrgallery_sets_pager'] = array(
    '#type' => 'checkbox',
    '#title' => t('Use a pager for the sets page'),
    '#description' => t('You can set a pager on the sets page if you have lot\'s of sets on your account'),
    '#default_value' => variable_get('flickrgallery_sets_pager', NULL),
  );
  $form['flickrgallery_pager']['flickrgallery_pager_val'] = array(
    '#type' => 'select',
    '#title' => t('Number of sets'),
    '#description' => t('Set the number of sets to display on a page'),
    '#default_value' => variable_get('flickrgallery_pager_val', 50),
    '#options' => $pager,
    '#states' => array(
      'invisible' => array(
        'input[name="flickrgallery_sets_pager"]' => array(
          'checked' => FALSE,
        ),
      ),
    ),
  );
  $form['flickrgallery_performance'] = array(
    '#type' => 'fieldset',
    '#title' => t('Extra options'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['flickrgallery_performance']['flickrgallery_override'] = array(
    '#type' => 'checkbox',
    '#title' => t('Add more information to the images (You need to override the template files)'),
    '#description' => t('Select this option is you want to override the template files and have more information about the images available. Not recommended because this will lead to slower performance.'),
    '#default_value' => variable_get('flickrgallery_override', FALSE),
  );
  $form['flickrgallery_help'] = array(
    '#markup' => '<div>' . t('When all settings are filled in correctly, you can visit your') . ' ' . l(t('Flickr Gallery'), 'flickr') . '</div>',
  );
  $form['#validate'][] = 'flickrgallery_settings_form_validate';
  $form['#submit'][] = 'flickrgallery_settings_form_submit';
  return system_settings_form($form);
}

/**
 * Administration settings form validator
 */
function flickrgallery_settings_form_validate($form, &$form_state) {
  module_load_include('module', 'flickrapi');
  if ($nsid = flickrapi_get_user_nsid($form_state['values']['flickrgallery_userID'])) {
    $form_state['values']['flickrgallery_userID'] = $nsid;
  }
  else {
    form_set_error('flickrgallery_userID', t('Not a valid Flickr UserID.'));
  }
}

/**
 * Custom submit function for the settings form
 */
function flickrgallery_settings_form_submit($form, &$form_state) {

  // Check if path is provided, if so rebuild the menu
  if ($form_state['values']['flickrgallery_path'] != $form['flickrgallery_path']['#default_value']) {
    variable_set('flickrgallery_path', $form_state['values']['flickrgallery_path']);
    if (menu_rebuild()) {
      drupal_set_message(t('Menu has been rebuild'));
    }
  }
}

Functions

Name	Description
flickrgallery_settings_form	Administration settings form
flickrgallery_settings_form_submit	Custom submit function for the settings form
flickrgallery_settings_form_validate	Administration settings form validator