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class SearchApiViewsHandlerSort in Search API 7

Class for sorting results according to a specified field.

Hierarchy

Expanded class hierarchy of SearchApiViewsHandlerSort

2 string references to 'SearchApiViewsHandlerSort'
search_api_views_views_data in contrib/search_api_views/search_api_views.views.inc
Implements hook_views_data().
_search_api_views_add_handlers in contrib/search_api_views/search_api_views.views.inc
Adds handler definitions for a field to a Views data table definition.

File

contrib/search_api_views/includes/handler_sort.inc, line 11
Contains SearchApiViewsHandlerSort.

View source 
class SearchApiViewsHandlerSort extends views_handler_sort {

  /**
   * The associated views query object.
   *
   * @var SearchApiViewsQuery
   */
  public $query;

  /**
   * Called to add the sort to a query.
   */
  public function query() {

    // When there are exposed sorts, the "exposed form" plugin will set
    // $query->orderby to an empty array. Therefore, if that property is set,
    // we here remove all previous sorts.
    if (isset($this->query->orderby)) {
      unset($this->query->orderby);
      $sort =& $this->query
        ->getSort();
      $sort = array();
      unset($sort);
    }

    // If two of the same fields are used for sort, ignore the latter in order
    // for the prior to take precedence. (Temporary workaround until
    // https://www.drupal.org/node/2145547 is fixed in Views.)
    $alreadySorted = $this->query
      ->getSort();
    if (is_array($alreadySorted) && isset($alreadySorted[$this->real_field])) {
      return;
    }
    try {
      $this->query
        ->sort($this->real_field, $this->options['order']);
    } catch (SearchApiException $e) {
      $this->query
        ->abort($e
        ->getMessage());
    }
  }

}

Members

Namesort descending Modifiers Type Description Overrides
SearchApiViewsHandlerSort::$query public property The associated views query object. Overrides views_handler::$query
SearchApiViewsHandlerSort::query public function Called to add the sort to a query. Overrides views_handler_sort::query
views_handler::$handler_type public property The type of the handler, for example filter/footer/field.
views_handler::$real_field public property The actual field in the database table, maybe different on other kind of query plugins/special handlers.
views_handler::$relationship public property The relationship used for this field.
views_handler::$table_alias public property The alias of the table of this handler which is used in the query.
views_handler::$view public property The top object of a view. Overrides views_object::$view
views_handler::accept_exposed_input public function Take input from exposed handlers and assign to this handler, if necessary. 1
views_handler::access public function Check whether current user has access to this handler. 10
views_handler::broken public function Determine if the handler is considered 'broken'. 6
views_handler::case_transform public function Transform a string by a certain method.
views_handler::ensure_my_table public function Ensure the main table for this handler is in the query. This is used a lot. 8
views_handler::exposed_form public function Render our chunk of the exposed handler form when selecting. 1
views_handler::exposed_info public function Get information about the exposed form for the form renderer. 1
views_handler::exposed_submit public function Submit the exposed handler form.
views_handler::exposed_validate public function Validate the exposed handler form. 4
views_handler::expose_submit public function Perform any necessary changes to the form exposes prior to storage. There is no need for this function to actually store the data.
views_handler::expose_validate public function Validate the options form. 1
views_handler::extra_options public function Provide defaults for the handler.
views_handler::extra_options_form public function Provide a form for setting options. 1
views_handler::extra_options_submit public function Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.
views_handler::extra_options_validate public function Validate the options form.
views_handler::get_field public function Shortcut to get a handler's raw field value.
views_handler::get_join public function Get the join object that should be used for this handler.
views_handler::groupby_form public function Provide a form for aggregation settings. 1
views_handler::groupby_form_submit public function Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. 1
views_handler::has_extra_options public function If a handler has 'extra options' it will get a little settings widget and another form called extra_options. 1
views_handler::init public function Init the handler with necessary data. 6
views_handler::is_a_group public function Returns TRUE if the exposed filter works like a grouped filter. 1
views_handler::is_exposed public function Determine if this item is 'exposed', meaning it provides form elements to let users modify the view.
views_handler::multiple_exposed_input public function Define if the exposed input has to be submitted multiple times. This is TRUE when exposed filters grouped are using checkboxes as widgets. 1
views_handler::needs_style_plugin public function Determine if the argument needs a style plugin. 1
views_handler::placeholder public function Provides a unique placeholders for handlers.
views_handler::post_execute public function Run after the view is executed, before the result is cached. 1
views_handler::pre_query public function Run before the view is built. 1
views_handler::sanitize_value public function Sanitize the value for output.
views_handler::set_relationship public function Called just prior to query(), this lets a handler set up any relationship it needs.
views_handler::show_expose_form public function Shortcut to display the exposed options form.
views_handler::store_exposed_input public function If set to remember exposed input in the session, store it there. 1
views_handler::ui_name public function Return a string representing this handler's name in the UI. 9
views_handler::use_group_by public function Provides the handler some groupby. 2
views_handler::validate public function Validates the handler against the complete View. 1
views_handler_sort::admin_summary public function Display whether or not the sort order is ascending or descending Overrides views_handler::admin_summary 1
views_handler_sort::can_expose public function Determine if a sort can be exposed. Overrides views_handler::can_expose 1
views_handler_sort::expose_form public function Form for exposed handler options. Overrides views_handler::expose_form
views_handler_sort::expose_options public function Provide default options for exposed sorts. Overrides views_handler::expose_options
views_handler_sort::options_form public function Basic options for all sort criteria Overrides views_handler::options_form 4
views_handler_sort::options_submit public function Simple submit handler. Overrides views_handler::options_submit
views_handler_sort::options_validate public function Simple validate handler. Overrides views_handler::options_validate
views_handler_sort::option_definition public function Information about options for all kinds of purposes will be held here. Overrides views_handler::option_definition 3
views_handler_sort::show_expose_button public function Shortcut to display the expose/hide button. Overrides views_handler::show_expose_button
views_handler_sort::show_sort_form public function Shortcut to display the value form. 1
views_handler_sort::sort_options public function Provide a list of options for the default sort form.
views_handler_sort::sort_submit public function
views_handler_sort::sort_validate public function
views_object::$definition public property Handler's definition.
views_object::$options public property Except for displays, options for the object will be held here. 1
views_object::altered_option_definition function Collect this handler's option definition and alter them, ready for use.
views_object::construct public function Views handlers use a special construct function. 4
views_object::destroy public function Destructor. 2
views_object::export_option public function 1
views_object::export_options public function
views_object::export_option_always public function Always exports the option, regardless of the default value.
views_object::options Deprecated public function Set default options on this object. 1
views_object::set_default_options public function Set default options.
views_object::set_definition public function Let the handler know what its full definition is.
views_object::unpack_options public function Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away.
views_object::unpack_translatable public function Unpack a single option definition.
views_object::unpack_translatables public function Unpacks each handler to store translatable texts.
views_object::_set_option_defaults public function