1 views_handler_filter_term_node_tid.inc | views_handler_filter_term_node_tid::accept_exposed_input($input) |
Check to see if input from the exposed filters should change the behavior of this filter.
Overrides views_handler_filter_in_operator::accept_exposed_input
File
- core/
modules/ taxonomy/ views/ views_handler_filter_term_node_tid.inc, line 226 - Definition of views_handler_filter_term_node_tid.
Class
- views_handler_filter_term_node_tid
- Filter by term id.
Code
function accept_exposed_input($input) {
if (empty($this->options['exposed'])) {
return TRUE;
}
// We need to know the operator, which is normally set in
// views_handler_filter::accept_exposed_input(), before we actually call
// the parent version.
if (!empty($this->options['expose']['use_operator']) && !empty($this->options['expose']['operator_id']) && isset($input[$this->options['expose']['operator_id']])) {
$this->operator = $input[$this->options['expose']['operator_id']];
}
// If the view is an attachment and is inheriting exposed filters, then
// assume exposed input has already been validated.
if (!empty($this->view->is_attachment) && $this->view->display_handler->uses_exposed()) {
$this->validated_exposed_input = (array) $this->view->exposed_raw_input[$this->options['expose']['identifier']];
}
// If we're checking for EMPTY or NOT, we don't need any input, and we can
// say that our input conditions are met by just having the right operator.
if ($this->operator == 'empty' || $this->operator == 'not empty') {
return TRUE;
}
// If it's non-required and there's no value don't bother filtering.
if (!$this->options['expose']['required'] && empty($this->validated_exposed_input)) {
return FALSE;
}
$rc = parent::accept_exposed_input($input);
if ($rc) {
// If we have previously validated input, override.
if (isset($this->validated_exposed_input)) {
$this->value = $this->validated_exposed_input;
}
}
return $rc;
}