class views_php_handler_area in Views PHP 7

A handler to provide an area that is constructed by the administrator using PHP.

Hierarchy

• class \views_object
  • class \views_handler
    • class \views_handler_area
      • class \views_php_handler_area

1 string reference to 'views_php_handler_area'

views_php_views_data in ./views_php.views.inc

Implements hook_views_data().

File

plugins/views/views_php_handler_area.inc, line 8

class views_php_handler_area extends views_handler_area {

  /**
   * Implements views_object#option_definition().
   */
  public function option_definition() {
    $options = parent::option_definition();
    $options['php_output'] = array(
      'default' => "<h4>Example PHP code</h4>\n<p>Time: <?php print date('H:i', time());?></p>\n",
    );
    return $options;
  }

  /**
   * Implements views_handler#option_definition().
   */
  public function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form += views_php_form_element($this, FALSE, array(
      'php_output',
      t('Output code'),
      t('Code to construct the output of this area.'),
      TRUE,
    ), array(
      '$view',
      '$handler',
      '$results',
    ));
  }

  /**
   * Implements views_handler_area#render().
   */
  public function render($empty = FALSE) {

    // Execute output PHP code.
    if ((!$empty || !empty($this->options['empty'])) && !empty($this->options['php_output'])) {
      $code = ' ?>' . $this->options['php_output'];
      $function = function ($view, $handler, $results) use ($code) {
        eval($code);
      };
      ob_start();
      $function($this->view, $this, $this->view->result);
      return ob_get_clean();
    }
    return '';
  }

}

Members

Name	Modifiers	Type	Description	Overrides
views_handler::$handler_type	public	property	The type of the handler, for example filter/footer/field.
views_handler::$query	public	property	Where the $query object will reside:.	1
views_handler::$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::can_expose	public	function	Determine if a handler can be exposed.	2
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_form	public	function	Form for exposed handler options.	2
views_handler::expose_options	public	function	Set new exposed option defaults when exposed setting is flipped on.	2
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::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::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.	5
views_handler::options_validate	public	function	Validate the options form.	4
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_button	public	function	Shortcut to display the expose/hide button.	2
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::validate	public	function	Validates the handler against the complete View.	1
views_handler_area::admin_summary	public	function	Provide extra data to the administration form. Overrides views_handler::admin_summary
views_handler_area::init	public	function	Init the handler with necessary data. Overrides views_handler::init
views_handler_area::label	public	function
views_handler_area::query	public	function	Don't run a query.	1
views_handler_area::use_group_by	public	function	Area handlers shouldn't have groupby. Overrides views_handler::use_group_by
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
views_php_handler_area::options_form	public	function	Implements views_handler#option_definition(). Overrides views_handler_area::options_form
views_php_handler_area::option_definition	public	function	Implements views_object#option_definition(). Overrides views_handler_area::option_definition
views_php_handler_area::render	public	function	Implements views_handler_area#render(). Overrides views_handler_area::render