public static function item_update_process_exceptions($via_item_source, $for_item_source, $item_id, $args = array())
{
$defaults = array_fill_keys(array('is_new', 'set_parent', 'last_parent', 'disallow_manual_entry', 'force_for_item_type'), false);
$args = apply_filters('pp_item_update_process_roles_args', array_merge($defaults, array('via_item_type' => '', 'for_item_status' => ''), (array) $args, compact('via_item_source', 'for_item_source', 'item_id')), $via_item_source, $for_item_source, $item_id);
if (!defined('PP_EXTRA_ITEM_UPDATE_ARGS')) {
$args['for_item_status'] = '';
}
extract($args, EXTR_SKIP);
if ($can_assign_roles = current_user_can('pp_assign_roles')) {
if (apply_filters('pp_disable_exception_edit', false, $via_item_source, $item_id)) {
$can_assign_roles = false;
}
}
if (!$disallow_manual_entry) {
$disallow_manual_entry = defined('XMLRPC_REQUEST');
}
$posted_exceptions = isset($_POST['pp_exceptions']) ? $_POST['pp_exceptions'] : array();
if ($posted_exceptions && !$disallow_manual_entry && $can_assign_roles) {
foreach (array_keys($posted_exceptions) as $for_item_type) {
$_for_type = '(all)' == $for_item_type ? '' : $for_item_type;
if ($_for_type && 'post' == $for_item_source && !post_type_exists($_for_type)) {
continue;
}
if ('term' == $for_item_source && !taxonomy_exists($_for_type)) {
continue;
}
foreach (array_keys($posted_exceptions[$for_item_type]) as $op) {
if (!_pp_can_set_exceptions($op, $for_item_type, compact('via_item_source', 'via_item_type', 'item_id', 'for_item_source'))) {
continue;
}
foreach (array_keys($posted_exceptions[$for_item_type][$op]) as $agent_type) {
$args['for_item_type'] = $_for_type;
$args['operation'] = $op;
$args['agent_type'] = $agent_type;
if (ppc_assign_exceptions($posted_exceptions[$for_item_type][$op][$agent_type], $agent_type, $args)) {
// assignments[assign_for][agent_id] = has_access
$roles_customized = true;
// may be true already based on a prior role edit
}
}
// end foreach group type
}
}
}
if ('post' == $via_item_source && 'post' == $for_item_source) {
if ($post = get_post($item_id)) {
if ('attachment' == $post->post_type) {
// don't propagate page exceptions to attachments
return;
}
}
}
self::inherit_parent_exceptions($item_id, compact('via_item_source', 'via_item_type', 'set_parent', 'last_parent', 'is_new'));
}
} else {
$agent_clause = '';
}
if ($row = $wpdb->get_row("SELECT * FROM {$wpdb->ppc_exception_items} AS i INNER JOIN {$wpdb->ppc_exceptions} AS e ON i.exception_id = e.exception_id WHERE {$agent_clause} eitem_id IN ('" . implode("','", $eitem_ids) . "') LIMIT 1")) {
$args = (array) $row;
if ('exceptions_propagate' == $action) {
$agents = array('children' => array($agent_id => true));
ppc_assign_exceptions($agents, $agent_type, $args);
} elseif ('exceptions_unpropagate' == $action) {
$agents = array('item' => array($agent_id => true));
ppc_assign_exceptions($agents, $agent_type, $args);
$wpdb->delete($wpdb->ppc_exception_items, array('assign_for' => 'children', 'exception_id' => $row->exception_id, 'item_id' => $row->item_id));
$wpdb->delete($wpdb->ppc_exception_items, array('inherited_from' => $row->eitem_id));
} elseif ('exceptions_children_only' == $action) {
$agents = array('children' => array($agent_id => true));
ppc_assign_exceptions($agents, $agent_type, $args);
$wpdb->delete($wpdb->ppc_exception_items, array('assign_for' => 'item', 'exception_id' => $row->exception_id, 'item_id' => $row->item_id));
}
$edited_input_ids[] = $id_csv;
}
}
echo '<!--ppResponse-->' . $_GET['pp_ajax_submission'] . '~' . implode('|', $edited_input_ids) . '<--ppResponse-->';
break;
}
// end switch
function _pp_editable_assignment_ids($ass_ids)
{
if (pp_is_user_administrator()) {
return $ass_ids;
}
global $wpdb, $pp_admin;
function _pp_edit_agent_exceptions($agent_id, $agent_type)
{
if (!current_user_can('pp_assign_roles') || !pp_bulk_roles_enabled()) {
return;
}
$type_objs = array();
if (isset($_POST['pp_add_exception'])) {
// note: group editing capability already verified at this point
foreach ($_POST['pp_add_exception'] as $exception) {
$exception = apply_filters('pp_add_exception', $exception);
extract($exception);
$args = compact('mod_type', 'item_id', 'operation');
$args['for_item_status'] = $attrib_cond;
if (taxonomy_exists($via_type)) {
$args['via_item_source'] = 'term';
$args['via_item_type'] = $via_type;
$args['item_id'] = pp_termid_to_ttid($item_id, $via_type);
} elseif (!$via_type || post_type_exists($via_type)) {
$args['via_item_source'] = 'post';
$args['via_item_type'] = '';
} else {
$args['via_item_source'] = $via_type;
$args['via_item_type'] = '';
}
if (taxonomy_exists($for_type)) {
$args['for_item_source'] = 'term';
} elseif (!$for_type || post_type_exists($for_type) || '(all)' == $for_type) {
$args['for_item_source'] = 'post';
} else {
$args['for_item_source'] = $for_type;
}
$args['for_item_type'] = '(all)' == $for_type ? '' : $for_type;
$agents = array();
// also support bulk-assignment of user exceptions
$agent_ids = 'user' == $agent_type && !$agent_id && isset($_REQUEST['member_csv']) ? explode(',', $_REQUEST['member_csv']) : array($agent_id);
foreach ($agent_ids as $_agent_id) {
if ($_agent_id) {
foreach (array('item' => $for_item, 'children' => $for_children) as $assign_for => $is_assigned) {
if ($is_assigned) {
$agents[$assign_for][$_agent_id] = true;
}
}
}
}
ppc_assign_exceptions($agents, $agent_type, $args);
}
}
}