function wpsight_options_search()
{
/** Create options array */
$options_search = array();
$options_search['heading_search'] = array('name' => _x('Search', 'options', 'wpsight'), 'id' => 'heading_search', 'type' => 'heading');
$listing_search_show = array('search' => __('Listing search results', 'wpsight'), 'archive' => __('Listing archive pages', 'wpsight'), 'templates' => __('Listing page templates', 'wpsight'), 'author' => __('Listing agent archive pages', 'wpsight'));
$listing_search_show_defaults = array('search' => '1', 'archive' => '1', 'templates' => '1');
$options_search['search_show'] = array('name' => __('Show Search on', 'wpsight'), 'desc' => __('Please select where to display the listing search form. Keep in mind that there is also a widget to place the search form in widget areas.', 'wpsight'), 'id' => 'search_show', 'std' => $listing_search_show_defaults, 'type' => 'multicheck', 'options' => $listing_search_show);
/** Loop through search form details */
$listing_search_options = array();
$listing_search_options_defaults = array();
foreach (wpsight_search_form_details() as $detail => $value) {
// Check if advanced search field
if ($value['advanced'] == true) {
continue;
}
$listing_search_options[$detail] = $value['label'];
$listing_search_options_defaults[$detail] = '1';
}
$options_search['search_details'] = array('name' => __('Options', 'wpsight'), 'desc' => __('Please select the main search options to display in the search form.', 'wpsight'), 'id' => 'search_details', 'std' => $listing_search_options_defaults, 'type' => 'multicheck', 'options' => $listing_search_options);
/** Toggle advanced search */
$options_search['search_advanced'] = array('name' => __('Advanced Search', 'wpsight'), 'desc' => __('Please check the box to enable advanced search.', 'wpsight'), 'id' => 'search_advanced', 'std' => '1', 'type' => 'checkbox');
/** Loop through search form details */
$listing_search_options = array();
$listing_search_options_defaults = array();
foreach (wpsight_search_form_details() as $detail => $value) {
// Check if advanced search field
if ($value['advanced'] == false) {
continue;
}
$listing_search_options[$detail] = $value['label'];
$listing_search_advanced_options_defaults[$detail] = '1';
}
$options_search['search_advanced_options'] = array('name' => __('Advanced Options', 'wpsight'), 'desc' => __('Please select the advanced search options to display in the search form.', 'wpsight'), 'id' => 'search_advanced_options', 'std' => $listing_search_advanced_options_defaults, 'type' => 'multicheck', 'class' => 'hidden', 'options' => $listing_search_options);
if (taxonomy_exists('feature')) {
/** Toggle advanced filters */
$options_search['search_filters'] = array('name' => __('Advanced Filters', 'wpsight'), 'desc' => __('Please check the box to enable advanced filters.', 'wpsight'), 'id' => 'search_filters', 'std' => '0', 'class' => 'hidden', 'type' => 'checkbox');
/** Loop through feature terms */
$listing_search_filters = array();
foreach (get_terms('feature') as $feature) {
$feature_name = $feature->term_id . ',' . $feature->name;
$listing_search_filters[$feature_name] = $feature->name;
}
/** Add empty element */
array_unshift($listing_search_filters, '');
$filters_nr = apply_filters('wpsight_listing_search_filters_nr', 8);
for ($i = 1; $i <= $filters_nr; $i++) {
$options_search['filter_' . $i] = array('name' => __('Filter', 'wpsight') . ' #' . $i, 'desc' => __('Please select a feature.', 'wpsight'), 'id' => 'filter_' . $i, 'type' => 'select', 'class' => 'hidden', 'options' => $listing_search_filters);
}
}
return apply_filters('wpsight_options_search', $options_search);
}
function wpsight_get_listing_search()
{
// Get search form details
$search_details = wpsight_get_option('search_details', true);
// Check how many detail options are active
$search_details_count = false;
if (is_array($search_details)) {
$search_details_tmp = array_filter($search_details);
$search_details_count = count($search_details_tmp);
}
// Get advanced search options
$advanced = wpsight_get_option('search_advanced');
$advanced_options = wpsight_get_option('search_advanced_options');
// Search form labels
$search_labels = array('default' => __('Keyword or Listing ID', 'wpsight') . '…', 'submit' => __('Search', 'wpsight'), 'advanced' => __('Advanced Search', 'wpsight'), 'reset' => __('Reset', 'wpsight'), 'price' => __('Price', 'wpsight'), 'price_min' => __('Price (min)', 'wpsight'), 'price_max' => __('Price (max)', 'wpsight'), 'orderby' => __('Orderby', 'wpsight'), 'order' => __('Order', 'wpsight'), 'desc' => __('descending', 'wpsight'), 'asc' => __('ascending', 'wpsight'), 'results' => __('Results', 'wpsight'));
$search_labels = apply_filters('wpsight_listing_search_labels', $search_labels);
$listing_search = '<div class="listing-search count-' . $search_details_count . ' clearfix clear">';
/**
* Get current query
*/
$search_get_query = false;
// Get query cookie
$search_cookie = apply_filters('wpsight_search_cookie', true);
// Set query get
$search_get = apply_filters('wpsight_search_get', true);
if (!isset($_GET['s']) && isset($_COOKIE[WPSIGHT_COOKIE_SEARCH_QUERY]) && $search_cookie == true) {
// When not search and cookie exists set last query
$search_get_query = wpsight_explode_array(',', $_COOKIE[WPSIGHT_COOKIE_SEARCH_QUERY]);
} elseif ($search_get == true) {
foreach ($_GET as $get => $get_v) {
$search_get_query[$get] = $get_v;
}
}
$listing_search .= '<form method="get" action="' . apply_filters('wpsight_do_listing_search_form_action', home_url('/')) . '">';
$listing_search .= '<div class="form-inner">';
// Text field and search button
$search_get_query['s'] = isset($search_get_query['s']) ? $search_get_query['s'] : false;
$listing_search .= '<div class="listing-search-main">' . "\n";
$listing_search .= '<input type="text" class="listing-search-text text" name="s" title="' . $search_labels['default'] . '" value="' . $search_get_query['s'] . '" />' . "\n";
$listing_search .= '<input type="submit" class="' . apply_filters('wpsight_button_class_search', 'listing-search-submit btn btn-large btn-primary') . '" name="search-submit" value="' . $search_labels['submit'] . '" />' . "\n";
$listing_search .= '</div><!-- .listing-search-main -->' . "\n\n";
// Check if there are detail options
if (!empty($search_details_tmp)) {
// Details select drop downs
$listing_search .= '<div class="listing-search-details">' . "\n";
// Loop through search form fields
$listing_search .= wpsight_search_form_fields(wpsight_search_form_details(), $search_details, $search_get_query);
$listing_search .= '</div><!-- .listing-search-details -->' . "\n\n";
}
if ($advanced) {
// Advanced Search
$listing_search .= '<div class="listing-search-advanced ' . apply_filters('wpsight_listing_search_status', '') . '">' . "\n";
// Loop through search form fields (advanced)
$listing_search .= wpsight_search_form_fields(wpsight_search_form_details(), $advanced_options, $search_get_query, true);
// Add search form filters
$listing_search .= wpsight_search_form_filters(wpsight_search_form_details(), $advanced_options, $search_get_query, true);
$listing_search .= '</div><!-- .listing-search-advanced -->' . "\n\n";
// Advanced search button
$advanced_search_button = '<div class="listing-search-advanced-button ' . apply_filters('wpsight_listing_search_status', '') . '">' . $search_labels['advanced'] . '</div>' . "\n";
}
// Advanced search and reset button
$listing_search .= '<div class="listing-search-buttons">' . "\n";
if (isset($_COOKIE[WPSIGHT_COOKIE_SEARCH_QUERY]) && ($search_cookie == true || $search_get == true)) {
$listing_search .= '<div class="listing-search-reset-button">' . $search_labels['reset'] . '</div>' . "\n";
}
if (isset($advanced_search_button)) {
$listing_search .= $advanced_search_button;
}
$listing_search .= '</div><!-- .listing-search-buttons -->' . "\n\n";
// Close form tag
$listing_search .= '</div><!-- form-inner -->';
$listing_search .= '</form>' . "\n";
// Close form wrap
$listing_search .= '</div><!-- .listing-search -->' . "\n";
return apply_filters('wpsight_get_listing_search', $listing_search);
}
function wpsight_listing_search_query_args()
{
// Get all form fields / gets
foreach ($_GET as $name => $value) {
$search_get[$name] = $value;
}
global $wp_query;
$s_false = false;
$tax_query = array();
$meta_query = array();
// Check all form details and set create queries
foreach (wpsight_search_form_details() as $detail => $value) {
if (empty($value['type']) || $detail == 'nr') {
continue;
}
if ($value['type'] == 'taxonomy') {
// Get custom taxonomy
if (isset($search_get[$detail]) && $search_get[$detail]) {
$tax_query[$detail] = array('taxonomy' => $value['taxonomy'], 'field' => 'slug', 'terms' => explode(',', $search_get[$detail]));
}
// Check if search term is taxonomy term
if (wpsight_search_is_taxnomy_term($search_get['s'], $value['taxonomy'])) {
$tax_query[$detail] = array('taxonomy' => $value['taxonomy'], 'field' => 'slug', 'terms' => sanitize_title($search_get['s']));
$s_false = true;
$search_get['s'] = false;
}
} elseif (($value['type'] == 'select' || $value['type'] == 'radio' || $value['type'] == 'text') && $value['key'] != false) {
$search_get[$detail] = isset($search_get[$detail]) ? $search_get[$detail] : false;
if ($search_get[$detail]) {
$meta_query[$detail] = array('key' => $value['key'], 'value' => $search_get[$detail], 'compare' => $value['data_compare'], 'type' => $value['data_type']);
}
}
}
// Check filter checkboxes
$filters_nr = apply_filters('wpsight_listing_search_filters_nr', 8);
$instance = isset($instance) ? $instance : false;
for ($i = 1; $i <= $filters_nr; $i++) {
if (!empty($search_get['f' . $i])) {
$tax_query['f' . $i] = array('taxonomy' => 'feature', 'field' => 'slug', 'terms' => sanitize_title($search_get['f' . $i]));
}
}
for ($i = 1; $i <= $filters_nr; $i++) {
$search_get['f' . $i] = strip_tags($instance['filter' . $i]);
}
// Add price range to meta query
if (!empty($search_get['min']) && is_numeric(preg_replace('/\\D/', '', $search_get['min']))) {
$meta_query['min'] = array('key' => '_price', 'value' => preg_replace('/\\D/', '', $search_get['min']), 'compare' => '>=', 'type' => 'numeric');
}
if (!empty($search_get['max']) && is_numeric(preg_replace('/\\D/', '', $search_get['max']))) {
$meta_query['max'] = array('key' => '_price', 'value' => preg_replace('/\\D/', '', $search_get['max']), 'compare' => '<=', 'type' => 'numeric');
}
// Set order and orderby
if (isset($search_get['orderby']) && $search_get['orderby'] == 'price') {
$orderby = 'meta_value_num';
} elseif (isset($search_get['orderby'])) {
$orderby = $search_get['orderby'];
} else {
$orderby = false;
}
$order = isset($search_get['order']) ? $search_get['order'] : 'DESC';
// Set results per page number
$posts_per_page = isset($search_get['nr']) ? $search_get['nr'] : 12;
if (!empty($search_get)) {
$args = array('post_type' => wpsight_listing_post_type(), 'posts_per_page' => $posts_per_page, 's' => $search_get['s'], 'paged' => get_query_var('paged'), 'orderby' => $orderby, 'order' => $order);
// Add tax query to search args
if (!empty($tax_query)) {
$args = array_merge($args, array('tax_query' => $tax_query));
}
// Add meta query to search args
if (!empty($meta_query)) {
$args = array_merge($args, array('meta_query' => $meta_query));
}
// Add orderby price to search args
if (isset($search_get['orderby']) && $search_get['orderby'] == 'price') {
$orderby_args = array('meta_key' => '_price');
$args = array_merge($args, $orderby_args);
}
// Exclude sold and rented
global $wpdb;
$exclude_sold_rented = $wpdb->get_col($wpdb->prepare("\n\t\t\t SELECT DISTINCT post_id FROM {$wpdb->postmeta}\n\t\t\t WHERE meta_key = '%s'\n\t\t\t AND meta_value = '%s'\n\t\t\t", '_price_sold_rented', '1'));
if (!empty($exclude_sold_rented) && apply_filters('wpsight_exclude_sold_rented', false) == true) {
$args = array_merge($args, array('post__not_in' => $exclude_sold_rented));
}
// Correct global query
if ($s_false) {
$wp_query->is_home = false;
$wp_query->is_search = true;
}
// Fallback for old filter
$args = apply_filters('wpsight_listing_search_args', $args);
// Finally return $args
return apply_filters('wpsight_listing_search_query_args', $args);
}
}
