class Php in Views (for Drupal 7) 8.3

Default argument plugin to provide a PHP code block.

Plugin annotation

@Plugin(
  id = "php",
  title = @Translation("PHP Code")
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\views\Plugin\views\PluginBase
    • class \Drupal\views\Plugin\views\argument_default\ArgumentDefaultPluginBase
      • class \Drupal\views\Plugin\views\argument_default\Php

Related topics

Views argument default plugins

Allow specialized methods of filling in arguments when they aren't provided.

File

lib/Drupal/views/Plugin/views/argument_default/Php.php, line 23

Definition of Drupal\views\Plugin\views\argument_default\Php.

Namespace

Drupal\views\Plugin\views\argument_default

class Php extends ArgumentDefaultPluginBase {
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['code'] = array(
      'default' => '',
    );
    return $options;
  }
  public function buildOptionsForm(&$form, &$form_state) {
    parent::buildOptionsForm($form, $form_state);
    $form['code'] = array(
      '#type' => 'textarea',
      '#title' => t('PHP contextual filter code'),
      '#default_value' => $this->options['code'],
      '#description' => t('Enter PHP code that returns a value to use for this filter. Do not use <?php ?>. You must return only a single value for just this filter. Some variables are available: the view object will be "$view". The argument handler will be "$argument", for example you may change the title used for substitutions for this argument by setting "argument->validated_title"".'),
    );

    // Only do this if using one simple standard form gadget
    $this
      ->check_access($form, 'code');
  }

  /**
   * Only let users with PHP block visibility permissions set/modify this
   * default plugin.
   */
  public function access() {
    return user_access('use PHP for settings');
  }
  function get_argument() {

    // set up variables to make it easier to reference during the argument.
    $view =& $this->view;
    $argument =& $this->argument;
    ob_start();
    $result = eval($this->options['code']);
    ob_end_clean();
    return $result;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ArgumentDefaultPluginBase::check_access		function	If we don't have access to the form but are showing it anyway, ensure that the form is safe and cannot be changed from user input.
ArgumentDefaultPluginBase::init	public	function	Initialize this plugin with the view and the argument it is linked to.	1
ArgumentDefaultPluginBase::submitOptionsForm	public	function	Provide the default form form for submitting options Overrides PluginBase::submitOptionsForm	1
ArgumentDefaultPluginBase::validateOptionsForm	public	function	Provide the default form form for validating options Overrides PluginBase::validateOptionsForm
Php::access	public	function	Only let users with PHP block visibility permissions set/modify this default plugin. Overrides ArgumentDefaultPluginBase::access
Php::buildOptionsForm	public	function	Provide the default form for setting options. Overrides ArgumentDefaultPluginBase::buildOptionsForm
Php::defineOptions	protected	function	Retrieve the options when this is a new access control plugin Overrides ArgumentDefaultPluginBase::defineOptions
Php::get_argument		function	Return the default argument. Overrides ArgumentDefaultPluginBase::get_argument
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$definition	public	property	Plugins's definition
PluginBase::$displayHandler	public	property	The display object this plugin is for.
PluginBase::$options	public	property	Options for this plugin will be held here.
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::$usesOptions	protected	property	Denotes whether the plugin has an additional options form.	8
PluginBase::$view	public	property	The top object of a view.	1
PluginBase::additionalThemeFunctions	public	function	Provide a list of additional theme functions for the theme information page
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::destroy	public	function	Clears a plugin.	2
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginBase::pluginTitle	public	function	Return the human readable name of the display.
PluginBase::query	public	function	Add anything to the query that we might need to.	13
PluginBase::setOptionDefaults	protected	function
PluginBase::summaryTitle	public	function	Returns the summary of the settings in the display.	6
PluginBase::themeFunctions	public	function	Provide a full list of possible theme templates used by this style.	1
PluginBase::unpackOptions	public	function	Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away.
PluginBase::usesOptions	public	function	Returns the usesOptions property.	8
PluginBase::validate	public	function	Validate that the plugin is correct and can be saved.	4
PluginBase::__construct	public	function	Constructs a Plugin object. Overrides PluginBase::__construct	2