class views_handler_filter_comment_user_uid

Filter handler to accept a user id to check for nodes that user posted or commented on.

Hierarchy

class views_object
- class views_handler
  - class views_handler_filter
    class views_handler_filter_in_operator
    class views_handler_filter_user_name
    class views_handler_filter_comment_user_uid

Expanded class hierarchy of views_handler_filter_comment_user_uid

File

core/modules/comment/views/views_handler_filter_comment_user_uid.inc, line 13: Definition of views_handler_filter_comment_user_uid.

View source

class views_handler_filter_comment_user_uid extends views_handler_filter_user_name {
  function query() {
    $this->ensure_my_table();

    $subselect = db_select('comment', 'c');
    $subselect->addField('c', 'cid');
    $subselect->condition('c.uid', $this->value, $this->operator);
    $subselect->where("c.nid = $this->table_alias.nid");

    $condition = db_or()
      ->condition("$this->table_alias.uid", $this->value, $this->operator)
      ->exists($subselect);

    $this->query->add_where($this->options['group'], $condition);
  }
}

Members

Name	Modifiers	Type	Description
views_handler::$table_alias	public	property	The alias of the table of this handler which is used in the query.
views_handler::$table	public	property	The Views name of the table on which this handler effects.
views_handler_filter_comment_user_uid::query		function	Add this filter to the query. Overrides views_handler_filter_in_operator::query
views_handler_filter_user_name::value_form		function	Options form subform for setting options. Overrides views_handler_filter_in_operator::value_form
views_handler_filter_user_name::value_validate		function	Validate the options form. Overrides views_handler_filter::value_validate
views_handler_filter_user_name::accept_exposed_input		function	Check to see if input from the exposed filters should change the behavior of this filter. Overrides views_handler_filter_in_operator::accept_exposed_input
views_handler_filter_user_name::exposed_validate		function	Validate the exposed handler form Overrides views_handler::exposed_validate
views_handler_filter_user_name::validate_user_strings		function	Validate the user string. Since this can come from either the form or the exposed filter, this is abstracted out a bit so it can handle the multiple input sources.
views_handler_filter_user_name::value_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_filter_in_operator::value_submit
views_handler_filter_user_name::get_value_options		function	Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values. Overrides views_handler_filter_in_operator::get_value_options
views_handler_filter_user_name::admin_summary		function	Display the filter on the administrative summary Overrides views_handler_filter_in_operator::admin_summary
views_handler_filter_in_operator::construct		function	Views handlers use a special construct function so that we can more easily construct them with variable arguments. Overrides views_object::construct
views_handler_filter_in_operator::expose_options		function	Provide default options for exposed filters. Overrides views_handler_filter::expose_options
views_handler_filter_in_operator::expose_form		function	Options form subform for exposed filter options. Overrides views_handler_filter::expose_form
views_handler_filter_in_operator::option_definition		function	Information about options for all kinds of purposes will be held here. @code 'option_name' => array( Overrides views_handler_filter::option_definition
views_handler_filter_in_operator::operators		function	This kind of construct makes it relatively easy for a child class to add or remove functionality by overriding this function and adding/removing items from this array.
views_handler_filter_in_operator::operator_options		function	Build strings from the operators() for 'select' options Overrides views_handler_filter::operator_options
views_handler_filter_in_operator::operator_values		function
views_handler_filter_in_operator::reduce_value_options		function	When using exposed filters, we may be required to reduce the set.
views_handler_filter_in_operator::op_simple		function
views_handler_filter_in_operator::op_empty		function
views_handler_filter_in_operator::validate		function	Validates the handler against the complete View. Overrides views_handler::validate
views_handler_filter::init		function	Provide some extra help to get the operator/value easier to use. Overrides views_handler::init
views_handler_filter::can_expose		function	Determine if a filter can be exposed. Overrides views_handler::can_expose
views_handler_filter::can_build_group		function	Determine if a filter can be converted into a group. Only exposed filters with operators available can be converted into groups.
views_handler_filter::is_a_group		function	Returns TRUE if the exposed filter works like a grouped filter. Overrides views_handler::is_a_group
views_handler_filter::options_form		function	Provide the basic form which calls through to subforms. If overridden, it is best to call through to the parent, or to at least make sure all of the functions in this form are called. Overrides views_handler::options_form
views_handler_filter::options_validate		function	Simple validate handler Overrides views_handler::options_validate
views_handler_filter::options_submit		function	Simple submit handler Overrides views_handler::options_submit
views_handler_filter::show_operator_form		function	Shortcut to display the operator form.
views_handler_filter::operator_form		function	Options form subform for setting the operator.
views_handler_filter::operator_validate		function	Validate the operator form.
views_handler_filter::operator_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_filter::show_value_form		function	Shortcut to display the value form.
views_handler_filter::show_build_group_form		function	Shortcut to display the exposed options form.
views_handler_filter::show_build_group_button		function	Shortcut to display the build_group/hide button.
views_handler_filter::show_expose_button		function	Shortcut to display the expose/hide button. Overrides views_handler::show_expose_button
views_handler_filter::expose_validate		function	Validate the options form. Overrides views_handler::expose_validate
views_handler_filter::build_group_validate		function	Validate the build group options form.
views_handler_filter::build_group_submit		function	Save new group items, re-enumerates and remove groups marked to delete.
views_handler_filter::build_group_options		function	Provide default options for exposed filters.
views_handler_filter::group_form		function	Build a form containing a group of operator \| values to apply as a single filter.
views_handler_filter::exposed_form		function	Render our chunk of the exposed filter form when selecting Overrides views_handler::exposed_form
views_handler_filter::build_group_form		function	Build the form to let users create the group of exposed filters. This form is displayed when users click on button 'Build group'
views_handler_filter::exposed_translate		function	Make some translations to a form item to make it more suitable to exposing.
views_handler_filter::prepare_filter_select_options		function	Sanitizes the HTML select element's options.
views_handler_filter::exposed_info		function	Tell the renderer about our exposed form. This only needs to be overridden for particularly complex forms. And maybe not even then. Overrides views_handler::exposed_info
views_handler_filter::convert_exposed_input		function
views_handler_filter::group_multiple_exposed_input		function	Returns the options available for a grouped filter that users checkboxes as widget, and therefore has to be applied several times, one per item selected.
views_handler_filter::multiple_exposed_input		function	Returns TRUE if users can select multiple groups items of a grouped exposed filter. Overrides views_handler::multiple_exposed_input
views_handler_filter::store_group_input		function	If set to remember exposed input in the session, store it there. This function is similar to store_exposed_input but modified to work properly when the filter is a group.
views_handler_filter::store_exposed_input		function	If set to remember exposed input in the session, store it there. Overrides views_handler::store_exposed_input
views_handler_filter::can_group		function	Can this filter be used in OR groups?
views_handler::ui_name		function	Return a string representing this handler's name in the UI.
views_handler::get_field		function	Shortcut to get a handler's raw field value.
views_handler::sanitize_value		function	Sanitize the value for output.
views_handler::case_transform		function	Transform a string by a certain method.
views_handler::use_group_by		function	Provides the handler some groupby.
views_handler::groupby_form		function	Provide a form for aggregation settings.
views_handler::groupby_form_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::has_extra_options		function	If a handler has 'extra options' it will get a little settings widget and another form called extra_options.
views_handler::extra_options		function	Provide defaults for the handler.
views_handler::extra_options_form		function	Provide a form for setting options.
views_handler::extra_options_validate		function	Validate the options form.
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::exposed_submit		function	Submit the exposed handler form
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::show_expose_form		function	Shortcut to display the exposed options form.
views_handler::access		function	Check whether current user has access to this handler.
views_handler::pre_query		function	Run before the view is built.
views_handler::post_execute		function	Run after the view is executed, before the result is cached.
views_handler::placeholder		function	Provides a unique placeholders for handlers.
views_handler::set_relationship		function	Called just prior to query(), this lets a handler set up any relationship it needs.
views_handler::ensure_my_table		function	Ensure the main table for this handler is in the query. This is used a lot.
views_handler::needs_style_plugin		function	Determine if the argument needs a style plugin.
views_handler::is_exposed		function	Determine if this item is 'exposed', meaning it provides form elements to let users modify the view.
views_handler::get_join		function	Get the join object that should be used for this handler.
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.
views_object::options Deprecated		function	Set default options on this object. Called by the constructor in a complex chain to deal with backward compatibility.
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_option_defaults		function
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_definition		function	Let the handler know what its full definition is.
views_object::destroy		function
views_object::unpack_translatables	public	function	Unpacks each handler to store translatable texts.
views_object::unpack_translatable	public	function	Unpack a single option definition.

class views_handler_filter_comment_user_uid

Hierarchy

Related topics

File

Members