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<?php
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/**
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* @file
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* Definition of views_handler_filter_user_permissions.
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*/
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/**
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* Filter handler for user roles.
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*
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* @ingroup views_filter_handlers
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*/
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class views_handler_filter_user_permissions extends views_handler_filter_many_to_one {
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/**
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* {@inheritdoc}
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*/
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public function get_value_options() {
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$module_info = system_get_info('module');
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// Get a list of all the modules implementing a hook_permission() and sort
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// by display name.
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$modules = array();
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foreach (module_implements('permission') as $module) {
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$modules[$module] = $module_info[$module]['name'];
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}
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asort($modules);
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$this->value_options = array();
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foreach ($modules as $module => $display_name) {
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if ($permissions = module_invoke($module, 'permission')) {
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foreach ($permissions as $perm => $perm_item) {
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// @todo group by module but views_handler_filter_many_to_one does not support this.
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$this->value_options[$perm] = check_plain(strip_tags($perm_item['title']));
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}
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}
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}
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}
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}
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