function epl_search_pre_get_posts($query)
{
if (is_admin() || !$query->is_main_query()) {
return;
}
if (epl_is_search()) {
$paged = get_query_var('paged') ? get_query_var('paged') : 1;
$query->init();
$query->set('posts_per_page', get_option('posts_per_page'));
$query->set('paged', $paged);
extract($_REQUEST);
if (isset($property_id)) {
if (is_numeric($property_id)) {
} else {
$query->set('epl_post_title', sanitize_text_field($property_id));
}
}
if (isset($property_agent)) {
$property_agent = sanitize_title_with_dashes($property_agent);
if ($property_agent = get_user_by('slug', $property_agent)) {
$query->set('post_author', $property_agent->ID);
}
}
if (isset($post_type) && !empty($post_type)) {
$query->set('post_type', $post_type);
} else {
$epl_post_types = epl_get_active_post_types();
if (!empty($epl_post_types)) {
$epl_post_types = array_keys($epl_post_types);
$query->set('post_type', $epl_post_types);
}
}
$epl_meta_query = array();
$epl_search_form_fields = epl_search_widget_fields_frontend($post_type, $property_status);
foreach ($epl_search_form_fields as $epl_search_form_field) {
if (isset($epl_search_form_field['query'])) {
if ($epl_search_form_field['query']['query'] == 'meta') {
$this_meta_query = array();
if (isset($epl_search_form_field['query']['multiple']) && $epl_search_form_field['query']['multiple'] == true) {
if (isset(${$epl_search_form_field['meta_key']}) && !empty(${$epl_search_form_field['meta_key']})) {
$this_meta_query['relation'] = isset($epl_search_form_field['query']['relation']) ? $epl_search_form_field['query']['relation'] : 'OR';
foreach ($epl_search_form_field['query']['sub_queries'] as $sub_query) {
$this_sub_query = array('key' => $sub_query['key'], 'value' => ${$epl_search_form_field['meta_key']}, 'type' => $sub_query['type'], 'compare' => $sub_query['compare']);
$this_meta_query[] = $this_sub_query;
}
$epl_meta_query[] = $this_meta_query;
}
} else {
$query_meta_key = isset($epl_search_form_field['query']['key']) ? $epl_search_form_field['query']['key'] : $epl_search_form_field['meta_key'];
if ($query_meta_key == 'property_unique_id' && isset(${$epl_search_form_field['meta_key']}) && !is_numeric(${$epl_search_form_field['meta_key']})) {
continue;
}
if (isset(${$epl_search_form_field['meta_key']}) && !empty(${$epl_search_form_field['meta_key']})) {
$this_meta_query = array('key' => $query_meta_key, 'value' => ${$epl_search_form_field['meta_key']});
isset($epl_search_form_field['query']['compare']) ? $this_meta_query['compare'] = $epl_search_form_field['query']['compare'] : '';
isset($epl_search_form_field['query']['type']) ? $this_meta_query['type'] = $epl_search_form_field['query']['type'] : '';
isset($epl_search_form_field['query']['value']) ? $this_meta_query['value'] = $epl_search_form_field['query']['value'] : '';
$epl_meta_query[] = $this_meta_query;
}
}
}
}
}
if (!empty($epl_meta_query)) {
$query->set('meta_query', $epl_meta_query);
}
$tax_query = array();
if (isset($property_location) && !empty($property_location)) {
$tax_query[] = array('taxonomy' => 'location', 'field' => 'id', 'terms' => $property_location);
}
if (!empty($tax_query)) {
$query->set('tax_query', $tax_query);
}
$query->parse_query();
}
}
/**
* This shortcode allows for you to specify the property type(s) using
* [listing_search title="" post_type="property" property_status="current/sold/leased" search_house_category="on/off" search_price="on/off" search_bed="on/off" search_bath="on/off" search_car="on/off" search_other="on/off"] option
*/
function epl_shortcode_listing_search_callback($atts)
{
global $wpdb;
$atts = shortcode_atts(epl_search_get_defaults(), $atts);
extract($atts);
$selected_post_types = $atts['post_type'];
extract($_GET);
$queried_post_type = isset($_GET['post_type']) ? $_GET['post_type'] : '';
if (!is_array($selected_post_types)) {
$selected_post_types = explode(",", $selected_post_types);
$selected_post_types = array_map('trim', $selected_post_types);
}
global $epl_settings;
ob_start();
$tabcounter = 1;
if (!empty($selected_post_types)) {
if (count($selected_post_types) > 1) {
echo "<ul class='epl-search-tabs property_search-tabs epl-search-{$style}'>";
foreach ($selected_post_types as $post_type) {
if (isset($_GET['action']) && $_GET['action'] == 'epl_search') {
if ($queried_post_type == $post_type) {
$is_sb_current = 'epl-sb-current';
} else {
$is_sb_current = '';
}
} else {
$is_sb_current = $tabcounter == 1 ? 'epl-sb-current' : '';
}
$post_type_label = isset($epl_settings['widget_label_' . $post_type]) ? $epl_settings['widget_label_' . $post_type] : $post_type;
echo '<li data-tab="epl_ps_tab_' . $tabcounter . '" class="tab-link ' . $is_sb_current . '">' . $post_type_label . '</li>';
$tabcounter++;
}
echo '</ul>';
}
?>
<div class="epl-search-forms-wrapper epl-search-<?php
echo $style;
?>
">
<?php
$tabcounter = 1;
// reset tab counter
foreach ($selected_post_types as $post_type) {
if (isset($_GET['action']) && $_GET['action'] == 'epl_search') {
if ($queried_post_type == $post_type) {
$is_sb_current = 'epl-sb-current';
} else {
$is_sb_current = '';
}
} else {
$is_sb_current = $tabcounter == 1 ? 'epl-sb-current' : '';
}
?>
</ul>
<div class="epl-search-form <?php
echo $is_sb_current;
?>
" id="epl_ps_tab_<?php
echo $tabcounter;
?>
">
<?php
if (isset($show_title) && $show_title == 'true') {
if (!empty($title)) {
?>
<h3><?php
echo $title;
?>
</h3><?php
}
}
?>
<form method="get" action="<?php
echo esc_url(home_url('/'));
?>
">
<input type="hidden" name="action" value="epl_search" />
<?php
$epl_frontend_fields = epl_search_widget_fields_frontend($post_type, $property_status);
foreach ($epl_frontend_fields as $epl_frontend_field) {
if ($epl_frontend_field['key'] == 'search_house_category' && isset($house_category_multiple) && $house_category_multiple == 'on') {
$epl_frontend_field['multiple'] = true;
$epl_frontend_field['query'] = array('query' => 'meta', 'compare' => 'IN');
}
$config = isset(${$epl_frontend_field['key']}) ? ${$epl_frontend_field['key']} : '';
$value = isset(${$epl_frontend_field['meta_key']}) ? ${$epl_frontend_field['meta_key']} : '';
epl_widget_render_frontend_fields($epl_frontend_field, $config, $value, $post_type, $property_status);
}
?>
<div class="epl-search-submit-row epl-search-submit property-type-search">
<input type="submit" value="<?php
echo $submit_label != '' ? $submit_label : __('Search', 'epl');
?>
" class="epl-search-btn" />
</div>
</form>
</div>
<?php
$tabcounter++;
}
}
?>
</div>
<?php
return ob_get_clean();
}
