1 files changed, 57 insertions, 0 deletions
diff --git a/sites/all/modules/views/plugins/views_plugin_argument_default_php.inc b/sites/all/modules/views/plugins/views_plugin_argument_default_php.inc
new file mode 100644
index 000000000..c2fb14f56
--- /dev/null
+++ b/sites/all/modules/views/plugins/views_plugin_argument_default_php.inc
@@ -0,0 +1,57 @@
+<?php
+
+/**
+ * @file
+ * Contains the php code argument default plugin.
+ */
+
+/**
+ * Default argument plugin to provide a PHP code block.
+ *
+ * @ingroup views_argument_default_plugins
+ */
+class views_plugin_argument_default_php extends views_plugin_argument_default {
+  function option_definition() {
+    $options = parent::option_definition();
+    $options['code'] = array('default' => '');
+
+    return $options;
+  }
+
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    $form['code'] = array(
+      '#type' => 'textarea',
+      '#title' => t('PHP contextual filter code'),
+      '#default_value' => $this->options['code'],
+      '#description' => t('Enter PHP code that returns a value to use for this filter. Do not use &lt;?php ?&gt;. You must return only a single value for just this filter. Some variables are available: the view object will be "$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');
+  }
+
+  function convert_options(&$options) {
+    if (!isset($options['code']) && isset($this->argument->options['default_argument_php'])) {
+      $options['code'] = $this->argument->options['default_argument_php'];
+    }
+  }
+
+  /**
+   * Only let users with PHP block visibility permissions set/modify this
+   * default plugin.
+   */
+  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;
+  }
+}