views_plugin_argument_default_php.inc
Contains the php code argument default plugin.
File
plugins/views_plugin_argument_default_php.incView source
- <?php
- /**
- * @file
- * Contains the php code argument default plugin.
- */
-
- /**
- * Default argument plugin to provide a PHP code block.
- */
- class views_plugin_argument_default_php extends views_plugin_argument_default {
- var $option_name = 'default_argument_php';
-
- function argument_form(&$form, &$form_state) {
- $form[$this->option_name] = array(
- '#type' => 'textarea',
- '#title' => t('PHP argument code'),
- '#default_value' => $this->get_argument(TRUE), // the true forces it raw.
- '#process' => array('views_process_dependency'),
- '#description' => t('Enter PHP code that returns a value to use for this argument. Do not use <?php ?>. You must return only a single value for just this argument.'),
- '#dependency' => array(
- 'radio:options[default_action]' => array('default'),
- 'radio:options[default_argument_type]' => array($this->id)
- ),
- '#dependency_count' => 2,
- );
-
- $this->check_access($form);
- }
-
- /**
- * Only let users with PHP block visibility permissions set/modify this
- * default plugin.
- */
- function access() {
- return user_access('use PHP for block visibility');
- }
-
- function get_argument($raw = FALSE) {
- if ($raw) {
- return parent::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->argument->options[$this->option_name]);
- ob_end_clean();
- return $result;
- }
- }