function views_handler_filter::init

Provide some extra help to get the operator/value easier to use.

This likely has to be overridden by filters which are more complex than simple operator/value.

Overrides views_handler::init

File

handlers/views_handler_filter.inc, line 86

Class

views_handler_filter

Base class for filters.

Code

public function init(&$view, &$options) {
    parent::init($view, $options);
    $this->operator = $this->options['operator'];
    $this->value = $this->options['value'];
    $this->group_info = $this->options['group_info']['default_group'];
    // Compatibility: The new UI changed several settings.
    if (!empty($options['exposed']) && !empty($options['expose']['optional']) && !isset($options['expose']['required'])) {
        $this->options['expose']['required'] = !$options['expose']['optional'];
    }
    if (!empty($options['exposed']) && !empty($options['expose']['single']) && !isset($options['expose']['multiple'])) {
        $this->options['expose']['multiple'] = !$options['expose']['single'];
    }
    if (!empty($options['exposed']) && !empty($options['expose']['operator']) && !isset($options['expose']['operator_id'])) {
        $this->options['expose']['operator_id'] = $options['expose']['operator_id'] = $options['expose']['operator'];
    }
    if ($this->multiple_exposed_input()) {
        $this->group_info = NULL;
        if (!empty($options['group_info']['default_group_multiple'])) {
            $this->group_info = array_filter($options['group_info']['default_group_multiple']);
        }
        $this->options['expose']['multiple'] = TRUE;
    }
    // If there are relationships in the view, allow empty should be true
    // so that we can do IS NULL checks on items. Not all filters respect
    // allow empty, but string and numeric do and that covers enough.
    if ($this->view->display_handler
        ->get_option('relationships')) {
        $this->definition['allow empty'] = TRUE;
    }
}