class views_handler_argument_node_language in Views (for Drupal 7) 6.3

Argument handler to accept a language.

Hierarchy

• class \views_object
  • class \views_handler
    • class \views_handler_argument
      • class \views_handler_argument_node_language

2 string references to 'views_handler_argument_node_language'

translation_views_data_alter in modules/translation.views.inc

Implementation of hook_views_data_alter().

user_views_data in modules/user.views.inc

Implementation of hook_views_data()

File

modules/translation/views_handler_argument_node_language.inc, line 5

class views_handler_argument_node_language extends views_handler_argument {
  function construct() {
    parent::construct('language');
  }

  /**
   * Override the behavior of summary_name(). Get the user friendly version
   * of the language.
   */
  function summary_name($data) {
    return $this
      ->node_language($data->{$this->name_alias});
  }

  /**
   * Override the behavior of title(). Get the user friendly version of the
   * node type.
   */
  function title() {
    return $this
      ->node_language($this->argument);
  }
  function node_language($langcode) {
    $languages = locale_language_list();
    return isset($languages[$langcode]) ? $languages[$langcode] : t('Unknown language');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
views_handler::$handler_type		property	The type of the handler, for example filter/footer/field.
views_handler::$query		property	Where the $query object will reside:	6
views_handler::$view		property	The top object of a view. Overrides views_object::$view
views_handler::accept_exposed_input		function	Take input from exposed handlers and assign to this handler, if necessary.	1
views_handler::access		function	Check whether current user has access to this handler.	6
views_handler::admin_summary		function	Provide text for the administrative summary	4
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.	6
views_handler::can_expose		function	Determine if a handler can be exposed.	2
views_handler::ensure_my_table		function	Ensure the main table for this handler is in the query. This is used a lot.	8
views_handler::exposed_form		function	Render our chunk of the exposed handler form when selecting	2
views_handler::exposed_info		function	Get information about the exposed form for the form renderer.	1
views_handler::exposed_submit		function	Submit the exposed handler form
views_handler::exposed_validate		function	Validate the exposed handler form	4
views_handler::expose_form		function	Overridable form for exposed handler options.
views_handler::expose_form_left		function		2
views_handler::expose_form_right		function		2
views_handler::expose_options		function	Set new exposed option defaults when exposed setting is flipped on.	2
views_handler::expose_submit		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		function	Validate the options form.	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_field		function	Shortcut to get a handler's raw field value.
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::is_exposed		function	Determine if this item is 'exposed', meaning it provides form elements to let users modify the view.
views_handler::pre_query		function	Run before the view is built.	1
views_handler::sanitize_value		function	Sanitize the value for output.
views_handler::set_relationship		function	Called just prior to query(), this lets a handler set up any relationship it needs.
views_handler::show_expose_button		function	Shortcut to display the expose/hide button.
views_handler::show_expose_form		function	Shortcut to display the exposed options form.
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.	10
views_handler::use_group_by		function	Provides the handler some groupby.	2
views_handler::validate		function	Validates the handler against the complete View.	1
views_handler_argument::$name_field		property
views_handler_argument::default_action		function	Handle the default action, which means our argument wasn't present.
views_handler_argument::default_actions		function	Provide a list of default behaviors for this argument if the argument is not present.	3
views_handler_argument::default_argument_form		function	Provide a form for selecting the default argument when the default action is set to provide default argument.	1
views_handler_argument::default_default		function	This just returns true. The view argument builder will know where to find the argument from.
views_handler_argument::default_empty		function	Default action: empty
views_handler_argument::default_ignore		function	Default action: ignore.
views_handler_argument::default_not_found		function	Default action: not found.
views_handler_argument::default_summary		function	Default action: summary.
views_handler_argument::export_plugin		function	Special handling for the style export.	1
views_handler_argument::export_style		function	Special handling for the style export.
views_handler_argument::get_default_argument		function	Get a default argument, if available.	1
views_handler_argument::get_plugin		function	Get the display or row plugin, if it exists.
views_handler_argument::get_title		function	Called by the view object to get the title. This may be set by a validator so we don't necessarily call through to title().
views_handler_argument::get_value		function	Get the value of this argument.
views_handler_argument::has_default_argument		function	Determine if the argument is set to provide a default argument.
views_handler_argument::init		function	init the handler with necessary data. Overrides views_handler::init	2
views_handler_argument::is_wildcard		function
views_handler_argument::needs_style_plugin		function	Determine if the argument needs a style plugin. Overrides views_handler::needs_style_plugin
views_handler_argument::options_form		function	Overrides views_handler::options_form	7
views_handler_argument::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. Overrides views_handler::options_submit
views_handler_argument::options_validate		function	Validate the options form. Overrides views_handler::options_validate
views_handler_argument::option_definition		function	Information about options for all kinds of purposes will be held here. Overrides views_handler::option_definition	5
views_handler_argument::query		function	Set up the query for this argument. Overrides views_handler::query	11
views_handler_argument::set_argument		function	Set the input for this argument
views_handler_argument::set_breadcrumb		function	Give an argument the opportunity to modify the breadcrumb, if it wants. This only gets called on displays where a breadcrumb is actually used.	2
views_handler_argument::summary_argument		function	Provide the argument to use to link from the summary to the next level; this will be called once per row of a summary, and used as part of $view->get_url().	4
views_handler_argument::summary_basics		function	Some basic summary behavior that doesn't need to be repeated as much as code that goes into summary_query()
views_handler_argument::summary_name_field		function	Add the name field, which is the field displayed in summary queries. This is often used when the argument is numeric.
views_handler_argument::summary_query		function	Build the info for the summary query.	3
views_handler_argument::summary_sort		function	Sorts the summary based upon the user's selection. The base variant of this is usually adequte.
views_handler_argument::uses_breadcrumb		function	Determine if the argument can generate a breadcrumb
views_handler_argument::validate_arg		function	Validate that this argument works. By default, all arguments are valid.
views_handler_argument::validate_argument		function	Called by the menu system to validate an argument.
views_handler_argument::validate_argument_basic		function	Provide a basic argument validation.	1
views_handler_argument::validate_fail		function	How to act if validation failes
views_handler_argument::wildcard_title		function
views_handler_argument_node_language::construct		function	Constructor Overrides views_handler_argument::construct
views_handler_argument_node_language::node_language		function
views_handler_argument_node_language::summary_name		function	Override the behavior of summary_name(). Get the user friendly version of the language. Overrides views_handler_argument::summary_name
views_handler_argument_node_language::title		function	Override the behavior of title(). Get the user friendly version of the node type. Overrides views_handler_argument::title
views_object::$definition		property	Handler's definition
views_object::$options		property	Except for displays, options for the object will be held here.	1
views_object::destroy		function		2
views_object::export_option		function		1
views_object::export_options		function
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::unpack_translatable		function	Unpack a single option definition.
views_object::unpack_translatables		function	Unpacks each handler to store translatable texts.
views_object::_set_option_defaults		function