uc_views_handler_field_conditional_buyitnow.inc in Ubercart Views 6.3

Views handler: Simpler "Add to cart" form as a field if certain conditions are met.

File

views/uc_views_handler_field_conditional_buyitnow.inc

<?php

/**
 * @file
 * Views handler: Simpler "Add to cart" form as a field if certain conditions are met.
 */

/**
 * Display the simpler Add to cart form like the catalog.
 */
class uc_views_handler_field_conditional_buyitnow extends views_handler_field {

  /**
   * Provide conditions option.
   */
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $options = $this->options;
    $form['price_conditions'] = array(
      '#title' => t('Price condition'),
      '#type' => 'radios',
      '#options' => array(
        'price_disabled' => t('Disabled'),
        'price_enabled' => t('Enabled'),
      ),
      '#default_value' => $options['price_conditions'] ? $options['price_conditions'] : 'price_disabled',
      '#weight' => 2,
    );
    $form['condition_price_operator'] = array(
      '#title' => t('Condition (show button if product sell price)'),
      '#type' => 'select',
      '#options' => array(
        '<' => t('Is less than'),
        '<=' => t('Is less than or equal to'),
        '==' => t('Is equal to'),
        '!=' => t('Is not equal to'),
        '>=' => t('Is greater than or equal to'),
        '>' => t('Is greater than'),
      ),
      '#default_value' => $options['condition_price_operator'] ? $options['condition_price_operator'] : '<',
      '#process' => array(
        'views_process_dependency',
      ),
      '#dependency' => array(
        'radio:options[price_conditions]' => array(
          'price_enabled',
        ),
      ),
      '#weight' => 3,
    );
    $form['condition_price'] = array(
      '#title' => t('Price'),
      '#type' => 'textfield',
      '#default_value' => $options['condition_price'],
      '#process' => array(
        'views_process_dependency',
      ),
      '#dependency' => array(
        'radio:options[price_conditions]' => array(
          'price_enabled',
        ),
      ),
      '#weight' => 4,
    );
    $form['condition_price_default_text'] = array(
      '#title' => t('Default text'),
      '#description' => t('Text to show in stead of button if conditions are not met.'),
      '#type' => 'textfield',
      '#default_value' => $options['condition_price_default_text'],
      '#process' => array(
        'views_process_dependency',
      ),
      '#dependency' => array(
        'radio:options[price_conditions]' => array(
          'price_enabled',
        ),
      ),
      '#weight' => 5,
    );
  }
  function query() {
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }
  function render($values) {
    $product = node_load($values->{$this->aliases['nid']});
    if (uc_product_is_product($product)) {
      if ($this->options['price_conditions'] == 'price_enabled') {
        if (eval('return (' . $product->sell_price . ' ' . $this->options['condition_price_operator'] . ' ' . $this->options['condition_price'] . ');')) {
          return drupal_get_form('uc_catalog_buy_it_now_form_' . $values->{$this->aliases['nid']}, $product);
        }
        else {
          return $this->options['condition_price_default_text'];
        }
      }
      else {
        return drupal_get_form('uc_catalog_buy_it_now_form_' . $values->{$this->aliases['nid']}, $product);
      }
    }
  }

}

Classes

Name	Description
uc_views_handler_field_conditional_buyitnow	Display the simpler Add to cart form like the catalog.