public function display_shortcode($atts, $content = null)
{
//load scripts on this page where the shortcode is called
wp_enqueue_script($this->plugin_slug . '-plugin-build');
wp_enqueue_script($this->plugin_slug . '-chosen-script');
wp_enqueue_script('jquery-ui-datepicker');
// extract the attributes into variables
extract(shortcode_atts(array('id' => '', 'show' => 'form'), $atts));
$returnvar = "";
//make sure its set
if ($id != "") {
if (function_exists('icl_object_id')) {
$base_form_id = icl_object_id($id, 'search-filter-widget', true, ICL_LANGUAGE_CODE);
} else {
$base_form_id = $id;
}
$fields = get_post_meta($base_form_id, '_search-filter-fields', true);
$settings = get_post_meta($base_form_id, '_search-filter-settings', true);
$addclass = "";
global $sf_form_data;
$sf_form_data->init($base_form_id);
$this->set_defaults();
if ($show == "form") {
/* TODO set auto count somewhere else */
global $sf_form_data;
if (isset($settings["enable_auto_count"])) {
if ($settings["enable_auto_count"] == 1) {
$term_relationships = new Search_Filter_Relationships($this->plugin_slug);
$term_relationships->init_relationships();
$sf_form_data->set_count_table($term_relationships->get_count_table());
}
}
//make sure there are results
if (isset($fields)) {
//make sure results are in array format as expected
if (is_array($fields)) {
$use_ajax = isset($settings['use_ajax_toggle']) ? (bool) $settings['use_ajax_toggle'] : false;
$use_history_api = true;
$ajax_target = isset($settings['ajax_target']) ? esc_attr($settings['ajax_target']) : '';
$results_url = isset($settings['results_url']) ? esc_attr($settings['results_url']) : '';
$page_slug = isset($settings['page_slug']) ? esc_attr($settings['page_slug']) : '';
$ajax_links_selector = isset($settings['ajax_links_selector']) ? esc_attr($settings['ajax_links_selector']) : '';
$ajax_auto_submit = isset($settings['auto_submit']) ? (int) $settings['auto_submit'] : '';
$auto_count = isset($settings['enable_auto_count']) ? (int) $settings['enable_auto_count'] : '';
$use_results_shortcode = isset($settings['use_results_shortcode']) ? (int) $settings['use_results_shortcode'] : '';
/* legacy */
$display_results_as = isset($settings['display_results_as']) ? esc_attr($settings['display_results_as']) : 'shortcode';
$update_ajax_url = isset($settings['update_ajax_url']) ? (int) $settings['update_ajax_url'] : '';
$scroll_to_pos = isset($settings['scroll_to_pos']) ? esc_attr($settings['scroll_to_pos']) : '';
$scroll_on_action = isset($settings['scroll_on_action']) ? esc_attr($settings['scroll_on_action']) : '';
$custom_scroll_to = isset($settings['custom_scroll_to']) ? esc_html($settings['custom_scroll_to']) : '';
/* legacy */
if (isset($settings['use_results_shortcode'])) {
if ($settings['use_results_shortcode'] == 1) {
$display_results_as = "shortcode";
} else {
$display_results_as = "archive";
}
}
/* end legacy */
if (!isset($settings['update_ajax_url'])) {
$update_ajax_url = 1;
}
if ($display_results_as == "shortcode") {
//if we're using a shortcode, grab the selector automatically from the id
$ajax_target = "#search-filter-results-" . $base_form_id;
}
$post_types = isset($settings['post_types']) ? $settings['post_types'] : '';
//url
/*$ajax_url = "";
$start_url = home_url();
$full_url = $this->get_current_URL();
if(substr($full_url, 0, strlen($start_url)) == $start_url)
{
$ajax_url = substr($full_url, strlen($start_url));
}*/
$ajax_url = "";
if ($display_results_as == "archive") {
$ajax_url = $this->get_current_URL();
}
$form_attr = ' data-sf-form-id="' . $base_form_id . '"';
$form_attr .= ' data-use-history-api="' . (int) $use_history_api . '"';
$form_attr .= ' data-template-loaded="' . (int) $this->is_template_loaded . '"';
$lang_code = "";
if (function_exists('icl_object_id')) {
$lang_code = ICL_LANGUAGE_CODE;
}
$form_attr .= ' data-lang-code="' . $lang_code . '"';
if ($use_ajax) {
$form_attr .= ' data-ajax="' . (int) $use_ajax . '"';
if ($ajax_target != "") {
$form_attr .= ' data-ajax-target="' . $ajax_target . '"';
}
if ($ajax_links_selector != "") {
$form_attr .= ' data-ajax-links-selector="' . $ajax_links_selector . '"';
}
if ($ajax_url != "") {
$form_attr .= ' data-ajax-url="' . esc_attr($ajax_url) . '"';
}
/*if($use_results_shortcode!="")
{
$form_attr.=' data-ajax-shortcode="'.$use_results_shortcode.'"';
}*/
if ($update_ajax_url != "") {
$form_attr .= ' data-update-ajax-url="' . $update_ajax_url . '"';
}
if ($scroll_to_pos != "") {
$form_attr .= ' data-scroll-to-pos="' . $scroll_to_pos . '"';
if ($scroll_to_pos == "custom") {
if ($custom_scroll_to != "") {
$form_attr .= ' data-custom-scroll-to="' . $custom_scroll_to . '"';
}
}
}
if ($scroll_on_action != "") {
$form_attr .= ' data-scroll-on-action="' . $scroll_on_action . '"';
}
}
if ($results_url != "") {
$form_attr .= ' data-results-url="' . $results_url . '"';
}
if ($display_results_as != "") {
$form_attr .= ' data-display-results="' . $display_results_as . '"';
}
$form_attr .= ' data-auto-update="' . $ajax_auto_submit . '"';
if ($use_ajax && $display_results_as == "archive" || !$use_ajax) {
if (get_option('permalink_structure')) {
if ($page_slug != "") {
$form_attr .= ' data-page-slug="' . $page_slug . '"';
}
}
}
if ($auto_count == 1) {
$form_attr .= ' data-auto-count="' . esc_attr($auto_count) . '"';
}
$returnvar .= '<form action="" method="post" class="searchandfilter' . $addclass . '"' . $form_attr . ' id="search-filter-form-' . $base_form_id . '">';
$returnvar .= "<ul>";
//loop through each field and grab html
foreach ($fields as $field) {
$returnvar .= $this->get_field($field, $post_types, $base_form_id);
}
$returnvar .= '<input type="hidden" name="' . SF_FPRE . 'submitted" value="1" />';
$returnvar .= '<input type="hidden" name="' . SF_FPRE . 'form_id" value="' . esc_attr($base_form_id) . '" class="sf_form_id" />';
if (isset($_GET[SF_FPRE . 'ajax_timestamp'])) {
if (is_numeric($_GET[SF_FPRE . 'ajax_timestamp'])) {
$timestamp = $_GET[SF_FPRE . 'ajax_timestamp'];
$returnvar .= '<input type="hidden" name="' . SF_FPRE . 'ajax_timestamp" value="' . esc_attr($timestamp) . '" class="sf_ajax_timestamp" />';
}
}
$returnvar .= "</ul>";
$returnvar .= "</form>";
}
}
} else {
if ($show == "results") {
/* legacy */
if ($sf_form_data->settings('use_results_shortcode') == 1) {
$display_results_as = "shortcode";
} else {
$display_results_as = "archive";
}
/* end legacy */
if ($sf_form_data->settings('display_results_as') != "") {
$display_results_as = $sf_form_data->settings('display_results_as');
}
if ($display_results_as == "shortcode") {
$returnvar = $this->display_results->output_results($base_form_id, $settings);
} else {
if (current_user_can('edit_posts')) {
$returnvar = __("<p><strong>Notice:</strong> This Search Form has not been configured to use a shortcode. <a href='" . get_edit_post_link($base_form_id) . "'>Edit settings</a>.</p>", $this->plugin_slug);
}
}
}
}
}
return $returnvar;
}
function get_counts()
{
global $wpdb;
//var_dump(($_POST));
$taxterms = array();
foreach ($_POST as $key => $val) {
if (strpos($key, SF_TAX_PRE) === 0) {
$taxonomy_name = sanitize_key(substr($key, strlen(SF_TAX_PRE)));
foreach ($val as $tt) {
if ($tt != 0) {
$term_id = intval($tt);
$term_obj = get_term($term_id, $taxonomy_name);
$taxterms[$taxonomy_name][] = $term_obj->slug;
}
}
} else {
if (strpos($key, SF_META_PRE) === 0) {
$key = substr($key, strlen(SF_META_PRE));
}
}
}
$rel_query_args = array();
$rel_query_args['taxonomies'] = $taxterms;
$term_relationships = new Search_Filter_Relationships($this->plugin_slug);
//var_dump($rel_query_args);
$term_relationships->init_relationships($rel_query_args);
echo json_encode($term_relationships->get_count_table());
exit;
}
