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