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<?php
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/**
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* @file
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* Definition of views_plugin_access_role.
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*/
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/**
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* Access plugin that provides role-based access control.
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*
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* @ingroup views_access_plugins
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*/
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class views_plugin_access_role extends views_plugin_access {
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/**
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* {@inheritdoc}
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*/
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public function access($account) {
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return views_check_roles(array_filter($this->options['role']), $account);
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}
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/**
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* {@inheritdoc}
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*/
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public function get_access_callback() {
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return array('views_check_roles', array(array_filter($this->options['role'])));
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}
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/**
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* {@inheritdoc}
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*/
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public function summary_title() {
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$count = count($this->options['role']);
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if ($count < 1) {
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return t('No role(s) selected');
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}
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elseif ($count > 1) {
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return t('Multiple roles');
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}
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else {
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$rids = views_ui_get_roles();
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$rid = reset($this->options['role']);
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return check_plain($rids[$rid]);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['role'] = array('default' => array());
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return $options;
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}
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/**
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* {@inheritdoc}
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*/
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public function options_form(&$form, &$form_state) {
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parent::options_form($form, $form_state);
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$form['role'] = array(
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'#type' => 'checkboxes',
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'#title' => t('Role'),
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'#default_value' => $this->options['role'],
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'#options' => array_map('check_plain', views_ui_get_roles()),
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'#description' => t('Only the checked roles will be able to access this display. Note that users with "access all views" can see any view, regardless of role.'),
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function options_validate(&$form, &$form_state) {
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if (!array_filter($form_state['values']['access_options']['role'])) {
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form_error($form['role'], t('You must select at least one role if type is "by role"'));
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function options_submit(&$form, &$form_state) {
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// I hate checkboxes.
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$form_state['values']['access_options']['role'] = array_filter($form_state['values']['access_options']['role']);
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}
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}
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