colorbox_node_handler_field_colorbox_node_link.inc in Colorbox Node 7.2

Views handlers for Colorbox Node module.

File

views/colorbox_node_handler_field_colorbox_node_link.inc

<?php

/**
 * @file
 * Views handlers for Colorbox Node module.
 */

/**
 * A handler to provide a field that is completely custom by the administrator.
 *
 * @ingroup views_field_handlers
 */
class colorbox_node_handler_field_colorbox_node_link extends views_handler_field_node_link {
  function option_definition() {
    $options = parent::option_definition();
    $options['node_in_colorbox'] = array(
      'default' => isset($this->definition['node_in_colorbox default']) ? $this->definition['node_in_colorbox default'] : FALSE,
      'bool' => FALSE,
    );
    $options['node_in_colorbox_width'] = array(
      'default' => isset($this->definition['node_in_colorbox_width default']) ? $this->definition['node_in_colorbox_width default'] : FALSE,
      'string' => '600',
    );
    $options['node_in_colorbox_height'] = array(
      'default' => isset($this->definition['node_in_colorbox_height default']) ? $this->definition['node_in_colorbox_height default'] : FALSE,
      'string' => '600',
    );
    return $options;
  }

  /**
   * Provide node in colorbox option
   */
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['link_to_node']['#weight'] = '-98';
    $form['node_in_colorbox'] = array(
      '#type' => 'checkbox',
      '#title' => t('Display the content inside of a colorbox.'),
      '#description' => t("Enable to add colorbox support for this node."),
      '#default_value' => !empty($this->options['node_in_colorbox']),
      '#dependency' => array(
        'edit-options-link-to-node' => array(
          1,
        ),
      ),
      '#weight' => '-97',
    );
    $form['node_in_colorbox_width'] = array(
      '#type' => 'textfield',
      '#title' => t('Colorbox Width'),
      '#default_value' => !empty($this->options['node_in_colorbox_width']) ? $this->options['node_in_colorbox_width'] : '600',
      '#description' => t("Set a fixed total width. This includes borders and buttons. Example: \"100%\", or 600"),
      '#dependency' => array(
        'edit-options-node-in-colorbox' => array(
          1,
        ),
      ),
      '#dependency_count' => 1,
      '#weight' => -96,
    );
    $form['node_in_colorbox_height'] = array(
      '#type' => 'textfield',
      '#title' => t('Colorbox Height'),
      '#default_value' => !empty($this->options['node_in_colorbox_height']) ? $this->options['node_in_colorbox_height'] : '600',
      '#description' => t("Set a fixed total height. This includes borders and buttons. Example: \"100%\", or 600"),
      '#dependency' => array(
        'edit-options-node-in-colorbox' => array(
          1,
        ),
      ),
      '#dependency_count' => 1,
      '#weight' => -95,
    );
  }

  /**
   * Apply our colorbox-node class and add our widths and heights
   * to the query params.
   */
  function render_link($node, $values) {
    if (node_access('view', $node)) {
      if (!empty($this->options['node_in_colorbox'])) {
        $this->options['alter']['link_class'] = 'colorbox-node';
        $this->options['alter']['query'] = array(
          'width' => $this->options['node_in_colorbox_width'],
          'height' => $this->options['node_in_colorbox_height'],
        );
      }
    }
    return parent::render_link($node, $values);
  }

}

Classes

Name	Description
colorbox_node_handler_field_colorbox_node_link	A handler to provide a field that is completely custom by the administrator.