context_reaction_delta.inc in Delta 7.2

File

plugins/context_reaction_delta.inc

<?php

/**
 * Expose themes as context reactions.
 */
class context_reaction_delta extends context_reaction {

  /**
   * ugh
   */
  function options_form($context) {
    $values = $this
      ->fetch_from_context($context);
    $form = array(
      '#tree' => TRUE,
      '#title' => t('Delta Override Template'),
    );
    $sql = "\n  \t    SELECT dt.name, dt.system_name, dt.tid \n  \t    FROM {delta_theme_settings} dt\n  \t    ORDER BY dt.name ASC";
    $result = db_query($sql, array(), array(
      'fetch' => PDO::FETCH_ASSOC,
    ));
    $options = array();
    foreach ($result as $item) {
      $options[$item['system_name']] = $item['name'];
    }
    $form['delta_template'] = array(
      '#type' => 'radios',
      '#title' => t('Select Custom theme settings template.'),
      '#default_value' => isset($values['delta_template']) ? $values['delta_template'] : '',
      '#options' => $options,
    );
    return $form;
  }

  /**
   * Set 'section_title', and 'section_subtitle' if not set and merge all
   * additional classes onto the 'body_classes'.
   */
  function execute(&$vars) {
    $contexts = context_active_contexts();
    foreach ($contexts as $context) {
      if (!empty($context->reactions['delta'])) {

        // add the delta override variable to the $vars so it can be used in omega_preprocess
        $vars['delta'] = 'theme_delta_' . $context->reactions['delta']['delta_template'] . '_settings';

        // allow delta to load it's own custom form data, emulating a custom theme.
        global $delta_template;
        $delta_template = isset($vars['delta']) ? $vars['delta'] : NULL;
      }
    }
  }

}

Classes

Name	Description
context_reaction_delta	Expose themes as context reactions.