embed_views.module in Embed Views Display 7.2

Integration with the views module to create the new embed views display.

File

embed_views.module

<?php

/**
 * @file
 * Integration with the views module to create the new embed views display.
 */

/**
 * Implements hook_views_api().
 */
function embed_views_views_api() {
  return array(
    "version" => "3.0",
  );
}

/**
 * Implementation of hook_views_plugins().
 */
function embed_views_views_plugins() {
  return array(
    'display' => array(
      'embed' => array(
        'title' => t('Embed'),
        'help' => t('Creates a display for embed use.'),
        'path' => drupal_get_path('module', 'embed_views'),
        'file' => 'embed_views_plugin_display_embed.inc',
        'handler' => 'embed_views_plugin_display_embed',
        'theme' => 'views_view',
        'theme path' => drupal_get_path('module', 'views') . '/theme',
        'use ajax' => TRUE,
        'use pager' => TRUE,
        'use more' => TRUE,
        'accept attachments' => TRUE,
        'help topic' => 'embed',
      ),
    ),
  );
}

/**
* Implementation of hook_form_FORM_ID_alter().
*/
function embed_views_form_views_exposed_form_alter(&$form, &$form_state) {

  // Change the action of the form for all embed views.
  if ($form_state['display']->display_plugin == 'embed') {
    $form['#action'] = url(drupal_get_path_alias($_GET['q']));
  }
}

/**
 * Implements hook_views_plugins_alter().
 *
 * - Override views' built-in embed display.
 */
function embed_views_views_plugins_alter(&$plugins) {
  $embed_views_display = embed_views_views_plugins();
  $plugins['display']['embed'] = array_merge($plugins['display']['embed'], $embed_views_display['display']['embed']);
}

/**
 * Returns the exposed filter widgets for a view.
 *
 * @param mixed $view
 *  Either a string with the name of the view or an object of the view
 * @param string $display_id
 *  An optional string with the name of the display for the view.
 *
 * @return string
 *  The themed exposed filter form.
 */
function embed_views_exposed_form($view, $display_id = '') {
  $destroy = FALSE;
  if (is_string($view) && $display_id != '') {
    $destroy = TRUE;
    $view = views_get_view($view);
    $view
      ->set_display((string) $display_id);
  }
  elseif ($display_id != '') {
    $view
      ->set_display((string) $display_id);
  }
  if (isset($view->display_handler)) {
    $exposed_filter = $view->display_handler
      ->embed_views_exposed_form();

    // Cleanup if we created.
    if ($destroy == '') {
      $view
        ->destroy();
    }
    return $exposed_filter;
  }
  else {
    watchdog('embed_views', t('You must set the display BEFORE you call embed_views_exposed_form().'), array(), WATCHDOG_ERROR);
  }
}

Functions

Name	Description
embed_views_exposed_form	Returns the exposed filter widgets for a view.
embed_views_form_views_exposed_form_alter	Implementation of hook_form_FORM_ID_alter().
embed_views_views_api	Implements hook_views_api().
embed_views_views_plugins	Implementation of hook_views_plugins().
embed_views_views_plugins_alter	Implements hook_views_plugins_alter().