/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget($args, $instance)
{
// Disable the widget if we're already on the search results page
if (get_the_ID() == wpus_option('results_page')) {
return;
}
extract($args);
$title = apply_filters('widget_title', $instance['title']);
echo $before_widget;
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
$atts = array('widget' => true);
wp_ultimate_search_bar($atts);
echo $after_widget;
}
?>
<?php
if (wpus_option('clear_search')) {
?>
<a id="wpus-clear-search" class="<?php
echo wpus_option('clear_search_class');
?>
" href="#"><?php
echo wpus_option('clear_search_text');
?>
</a>
<?php
}
?>
<?php
wp_reset_postdata();
?>
<?php
} else {
?>
<div class="wpus-no-results"><?php
echo wpus_option('no_results_msg');
?>
</div>
<?php
}
/**
* register_scripts
*
*/
public function register_scripts()
{
// ENQUEUE VISUALSEARCH SCRIPTS
wp_enqueue_script('underscore');
wp_enqueue_script('backbone');
wp_enqueue_script('visualsearch', WPUS_DIR_URL . 'js/visualsearch.min.js', array('jquery', 'jquery-ui-core', 'jquery-ui-widget', 'jquery-ui-position', 'jquery-ui-autocomplete', 'backbone', 'underscore'));
$options = $this->options;
if (isset($options['radius']) && $options['radius'] != FALSE) {
$radius = $options['radius'];
} else {
$radius = FALSE;
}
// ENQUEUE AND LOCALIZE MAIN JS FILE
wp_enqueue_script('wpus-script', WPUS_DIR_URL . 'js/main-pro.js', array('visualsearch'), '', wpus_option('scripts_in_footer'));
if ($radius) {
wp_enqueue_script('google-maps', 'http://maps.googleapis.com/maps/api/js?sensor=false&libraries=places');
wp_enqueue_script('geocomplete', WPUS_DIR_URL . 'js/jquery.geocomplete.js', array('jquery', 'google-maps'), '', wpus_option('scripts_in_footer'));
}
$options['show_facets'] == 1 ? $showfacets = TRUE : ($showfacets = FALSE);
$options['highlight_terms'] == 1 ? $highlight = TRUE : ($highlight = FALSE);
$params = array('ajaxurl' => admin_url('admin-ajax.php'), 'searchNonce' => wp_create_nonce('search-nonce'), 'trackevents' => $options['track_events'], 'eventtitle' => $options['event_category'], 'enabledfacets' => json_encode($this->get_enabled_facets()), 'resultspage' => get_permalink($options['results_page']), 'showfacets' => $showfacets, 'placeholder' => $options['placeholder'], 'highlight' => $highlight, 'radius' => $radius, 'remainder' => $options['remainder'], 'single_facet' => $options['single_facet_mode'], 'disable_permalinks' => $options['disable_permalinks'], 'single_use' => $options['single_use']);
wp_localize_script('wpus-script', 'wpus_script', $params);
// ENQUEUE STYLES
if (isset($options['style'])) {
if ($options['style'] == 'square') {
wp_enqueue_style('wpus-bar', WPUS_DIR_URL . 'css/square.css');
} else {
wp_enqueue_style('wpus-bar', WPUS_DIR_URL . 'css/visualsearch.css');
}
} else {
wp_enqueue_style('wpus-bar', WPUS_DIR_URL . 'css/visualsearch.css');
}
}