class views_handler_sort_comment_thread in Views (for Drupal 7) 6.2

Sort handler for ordering by thread

Hierarchy

• class \views_object
  • class \views_handler
    • class \views_handler_sort
      • class \views_handler_sort_comment_thread

1 string reference to 'views_handler_sort_comment_thread'

comment_views_data in modules/comment.views.inc

Implementation of hook_views_data()

File

modules/comment/views_handler_sort_comment_thread.inc, line 5

class views_handler_sort_comment_thread extends views_handler_sort {
  function query() {
    $this
      ->ensure_my_table();

    //Read comment_render() in comment.module for an explanation of the

    //thinking behind this sort.
    if ($this->options['order'] == 'DESC') {
      $this->query
        ->add_orderby($this->table_alias, $this->real_field, $this->options['order']);
    }
    else {
      $alias = $this->table_alias . '_' . $this->real_field . 'asc';

      //@todo is this secure?
      $this->query
        ->add_orderby(NULL, "SUBSTRING({$this->table_alias}.{$this->real_field}, 1, (LENGTH({$this->table_alias}.{$this->real_field}) - 1))", $this->options['order'], $alias);
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
views_handler::accept_exposed_input		function	Take input from exposed filters and assign to this handler, if necessary.	1
views_handler::access		function	Check whether current user has access to this handler.	5
views_handler::broken		function	Determine if the handler is considered 'broken', meaning it's a a placeholder used when a handler can't be found.	5
views_handler::can_expose		function	Determine if a handler can be exposed.	1
views_handler::ensure_my_table		function	Ensure the main table for this handler is in the query. This is used a lot.	7
views_handler::exposed_form		function	Render our chunk of the exposed filter form when selecting	1
views_handler::exposed_info		function	Get information about the exposed form for the form renderer.	1
views_handler::exposed_submit		function	Submit the exposed filter form
views_handler::exposed_validate		function	Validate the exposed filter form	4
views_handler::expose_options		function	Set new exposed option defaults when exposed setting is flipped on.	1
views_handler::extra_options		function	Provide defaults for the handler.
views_handler::extra_options_form		function	Provide a form for setting options.	1
views_handler::extra_options_submit		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		function	Validate the options form.
views_handler::get_join		function	Get the join object that should be used for this handler.
views_handler::has_extra_options		function	If a handler has 'extra options' it will get a little settings widget and another form called extra_options.	1
views_handler::init		function	init the handler with necessary data.	4
views_handler::is_exposed		function	Determine if this item is 'exposed', meaning it provides form elements to let users modify the view.
views_handler::needs_style_plugin		function	Determine if the argument needs a style plugin.	1
views_handler::options_submit		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::options_validate		function	Validate the options form.	1
views_handler::pre_query		function	Run before the view is built.	1
views_handler::set_relationship		function	Called just prior to query(), this lets a handler set up any relationship it needs.
views_handler::store_exposed_input		function	If set to remember exposed input in the session, store it there.	1
views_handler::ui_name		function	Return a string representing this handler's name in the UI.	5
views_handler::validate		function	Validates the handler against the complete View.
views_handler_sort::admin_summary		function	Display whether or not the sort order is ascending or descending Overrides views_handler::admin_summary
views_handler_sort::options_form		function	Basic options for all sort criteria Overrides views_handler::options_form	3
views_handler_sort::option_definition		function	Information about options for all kinds of purposes will be held here. Overrides views_object::option_definition	1
views_handler_sort_comment_thread::query		function	Called to add the sort to a query. Overrides views_handler_sort::query
views_object::$options		property	Except for displays, options for the object will be held here.	1
views_object::construct		function	Views handlers use a special construct function so that we can more easily construct them with variable arguments.	5
views_object::destroy		function		2
views_object::options		function	Set default options on this object. Called by the constructor in a complex chain to deal with backward compatibility.	1
views_object::set_default_options		function	Set default options. For backward compatibility, it sends the options array; this is a feature that will likely disappear at some point.
views_object::set_definition		function	Let the handler know what its full definition is.
views_object::unpack_options		function	Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away.
views_object::_set_option_defaults		function		1