2, 'path' => drupal_get_path('module', 'calendar_ical'), ); } /** * @file * Adds ical functionality to Calendar. */ function calendar_ical_theme() { return array( 'calendar_ical_icon' => array( 'variables' => array('url'), ), ); } function theme_calendar_ical_icon($vars) { $url = $vars['url']; $variables = array( 'path' => drupal_get_path('module', 'date_api') . '/images/ical16x16.gif', 'title' => t('Add to calendar'), t('Add to calendar'), ); if ($image = theme('image', $variables)) { return '

' . $image . '

'; } } /** * Implements hook_entity_info_alter(). * * Add an 'iCal' view mode for nodes, similar to RSS view mode. */ function calendar_ical_entity_info_alter(&$info) { $info['node']['view modes'] += array( 'ical' => array( 'label' => t('iCal'), 'custom settings' => FALSE, ), ); } /** * Implementation of hook_views_plugins */ function calendar_ical_views_plugins() { $module_path = drupal_get_path('module', 'calendar_ical'); module_load_include('inc', 'calendar_ical', 'theme.inc'); $data = array( 'module' => 'calendar_ical', // This just tells our themes are elsewhere. 'style' => array( 'ical' => array( 'title' => t('DEPRECATED iCal Feed'), 'help' => t('Generates an iCal VCALENDAR feed from a view.'), 'handler' => 'calendar_plugin_style_ical', 'path' => "$module_path", 'theme' => 'calendar_style_ical', 'theme file' => 'theme.inc', 'theme path' => "$module_path", 'uses fields' => TRUE, 'uses grouping' => FALSE, 'uses row plugin' => TRUE, 'uses options' => TRUE, 'type' => 'feed', 'even empty' => TRUE, ), ), 'row' => array( 'ical_node' => array( 'title' => t('DEPRECATED iCal Fields'), 'help' => t('Display each node as an iCal VEVENT item.'), 'handler' => 'calendar_plugin_row_ical_node', 'path' => "$module_path", 'theme' => 'calendar_row_ical_node', 'theme file' => 'theme.inc', 'theme path' => "$module_path", 'base' => array('node'), // only works with 'node' as base. 'uses options' => TRUE, 'uses fields' => FALSE, 'type' => 'feed', ), ), ); return $data; }