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<?php
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/**
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* @file
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* Definition of views_plugin_access_perm.
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*/
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/**
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* Access plugin that provides permission-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_perm extends views_plugin_access {
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/**
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* {@inheritdoc}
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*/
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public function access($account) {
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return views_check_perm($this->options['perm'], $account);
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}
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/**
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* {@inheritdoc}
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*/
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public function get_access_callback() {
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return array('views_check_perm', array($this->options['perm']));
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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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$permissions = module_invoke_all('permission');
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if (isset($permissions[$this->options['perm']])) {
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return $permissions[$this->options['perm']]['title'];
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}
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return t($this->options['perm']);
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}
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['perm'] = array('default' => 'access content');
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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, $form_state);
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$perms = array();
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$module_info = system_get_info('module');
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// Get list of permissions.
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foreach (module_implements('permission') as $module) {
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$permissions = module_invoke($module, 'permission');
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foreach ($permissions as $name => $perm) {
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$perms[$module_info[$module]['name']][$name] = strip_tags($perm['title']);
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}
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}
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ksort($perms);
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$form['perm'] = array(
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'#type' => 'select',
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'#options' => $perms,
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'#title' => t('Permission'),
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'#default_value' => $this->options['perm'],
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'#description' => t('Only users with the selected permission flag will be able to access this display. Note that users with "access all views" can see any view, regardless of other permissions.'),
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);
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}
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}
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