Chris@0: <?php
Chris@0: 
Chris@0: /**
Chris@0:  * @file
Chris@0:  * Contains the {{ plugin_name }} argument default plugin.
Chris@0:  *
Chris@0:  * @DCG This file needs to be referenced from {{ machine_name }}.info using files[] directive.
Chris@0:  */
Chris@0: 
Chris@0: /**
Chris@0:  * Plugin description.
Chris@0:  */
Chris@0: class views_plugin_argument_{{ plugin_machine_name }} extends views_plugin_argument_default {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function option_definition() {
Chris@0:     $options = parent::option_definition();
Chris@0:     $options['example_option'] = array('default' => 15);
Chris@0:     return $options;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function options_form(&$form, &$form_state) {
Chris@0:     $form['example_option'] = array(
Chris@0:       '#type' => 'textfield',
Chris@0:       '#title' => t('Some example option.'),
Chris@0:       '#default_value' => $this->options['example_option'],
Chris@0:     );
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function options_validate(&$form, &$form_state) {
Chris@0:     if ($form_state['values']['options']['argument_default']['{{ plugin_machine_name }}']['example_option'] == 10) {
Chris@0:       form_error($form['example_option'], t('The value is not correct.'));
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function options_submit(&$form, &$form_state, &$options) {
Chris@0:     $options['example_option'] = $form_state['values']['options']['argument_default']['{{ plugin_machine_name }}']['example_option'];
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function get_argument() {
Chris@0: 
Chris@0:     // @DCG
Chris@0:     // Here is the place where you should create a default argument for the
Chris@0:     // contextual filter. The source of this argument depends on your needs.
Chris@0:     // For example, you can extract the value from the URL or fetch it from
Chris@0:     // some fields of the current viewed entity.
Chris@0:     // For now lets use example option as an argument.
Chris@0:     $argument = $this->options['example_option'];
Chris@0: 
Chris@0:     return $argument;
Chris@0:   }
Chris@0: 
Chris@0: }