views_bootstrap_gallery_plugin_style_bootstrap_gallery.inc in Bootstrap - Photo Gallery 7.3

Contains the Bootstrap Gallery style plugin.

File

views_bootstrap_gallery_plugin_style_bootstrap_gallery.inc

<?php

/**
 * @file
 * Contains the Bootstrap Gallery style plugin.
 */

/**
 * Style plugin to render each item in an ordered or unordered list.
 *
 * @ingroup views_style_plugins
 */
class views_bootstrap_gallery_plugin_style_bootstrap_gallery extends views_plugin_style_grid {

  /**
   * Set default options
   */
  function option_definition() {
    $options = parent::option_definition();
    $options['image_field'] = array(
      'default' => '',
    );
    $options['image_title'] = array(
      'default' => 'default',
    );
    $options['controls'] = array(
      'default' => false,
    );
    $options['borderless'] = array(
      'default' => false,
    );
    return $options;
  }

  /**
   * Render the given style.
   */
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);

    // Flatten options to deal with the various hierarchy changes.
    $options = bootstrap_gallery_get_options($this->options);
    $form['bootstrap_gallery'] = array(
      '#type' => 'fieldset',
      '#title' => t('Bootstrap Gallery'),
      '#description' => t('Display options for bootstrap gallery.'),
      '#collapsible' => TRUE,
      '#weight' => -10,
    );
    $form['bootstrap_gallery']['image_field'] = array(
      '#type' => 'select',
      '#title' => t('Image Field'),
      '#default_value' => $options['image_field'],
      '#options' => $this->display->handler
        ->get_field_labels(),
      '#description' => t('Field that contains image or thumbnail to be used with Bootstrap Gallery.'),
      '#required' => TRUE,
    );
    $form['bootstrap_gallery']['image_style'] = array(
      '#type' => 'select',
      '#title' => t('Image Style'),
      '#default_value' => $options['image_style'],
      '#options' => bootstrap_gallery_image_styles(),
      '#description' => t('Image Style preset to be used for rendering the full image.'),
      '#required' => TRUE,
    );
    $form['bootstrap_gallery']['image_title'] = array(
      '#type' => 'select',
      '#title' => t('Image Title'),
      '#default_value' => $options['image_title'],
      '#options' => array(
        'default' => 'HTML title attribute',
      ) + $this->display->handler
        ->get_field_labels(),
      '#description' => t('Source of headline text to be displayed as a title for the image'),
      '#required' => TRUE,
    );
    $form['bootstrap_gallery']['controls'] = array(
      '#type' => 'checkbox',
      '#title' => t('Display controls'),
      '#default_value' => $options['controls'],
      '#options' => array(
        TRUE,
        FALSE,
      ),
      '#description' => t('Display Bootstrap Carousel Controls.'),
    );
    $form['bootstrap_gallery']['borderless'] = array(
      '#type' => 'checkbox',
      '#title' => t('Borderless overlay'),
      '#default_value' => $options['borderless'],
      '#options' => array(
        TRUE,
        FALSE,
      ),
      '#description' => t('Disable Bootstrap Modal. Display a full page gallery.'),
    );
  }

  /**
   * Validate option form.
   */
  function options_validate(&$form, &$form_state) {

    // Don't run validation on style plugins without the grouping setting.
    if (isset($form_state['values']['style_options']['bootstrap_gallery']) && ($options = $form_state['values']['style_options']['bootstrap_gallery'])) {
      $image_field = $options['image_field'];
      $field_info = field_info_field($image_field);
      $allowed_field_types = array(
        'image',
        'file',
      );
      if (!in_array($field_info['type'], $allowed_field_types)) {
        form_set_error('style_options[bootstrap_gallery][image_field]', t('Selected image field must be of type: Image'));
      }
    }
  }

}

Classes

Name	Description
views_bootstrap_gallery_plugin_style_bootstrap_gallery	Style plugin to render each item in an ordered or unordered list.