public static function get($args = array())
{
// Store this for use in the final output/response...
$sEcho = isset($_POST['sEcho']) ? $_POST['sEcho'] : 0;
unset($_POST['sEcho']);
$context_orig = isset($_POST['context']) ? $_POST['context'] : '';
unset($_POST['context']);
// If length is not set for number of listings to return, set it to our Theme Options default
$_POST['limit'] = isset($_POST['iDisplayLength']) ? $_POST['iDisplayLength'] : pls_get_option('listings_default_list_length');
unset($_POST['iDisplayLength']);
$_POST['offset'] = isset($_POST['iDisplayStart']) ? $_POST['iDisplayStart'] : 0;
unset($_POST['iDisplayStart']);
$saved_search_lookup = isset($_POST['saved_search_lookup']) ? $_POST['saved_search_lookup'] : null;
unset($_POST['saved_search_lookup']);
// Remove this so it doesn't accidentally end up as a superfluous argument of an API call...
unset($_POST['action']);
// Handle location edge-case...
if (!empty($_POST['location']) && !empty($_POST['location']['address']) && empty($_POST['location']['address_match'])) {
$_POST['location']['address_match'] = 'like';
}
// Handle saved search...
if (!is_null($saved_search_lookup)) {
// Attempt to retrieve search filters associated with the given saved search lookup ID...
// NOTE: If no filters exist for the passed ID,
$filters = PLS_Plugin_API::get_saved_search_filters($saved_search_lookup);
if (empty($filters) || !is_array($filters)) {
PLS_Plugin_API::save_search($saved_search_lookup, $_POST);
} else {
// For backwards compatibility, handle older fields that are no longer stored as saved search filters...
$old_field_map = array('sEcho' => false, 'context' => false, 'iDisplayLength' => 'limit', 'iDisplayStart' => 'offset', 'saved_search_lookup' => false, 'action' => false);
foreach ($old_field_map as $old => $new) {
if (isset($filters[$old])) {
if ($new !== false) {
$filters[$new] = $filters[$old];
}
unset($filters[$old]);
}
}
// Swap all existing POST filters for the ones associated with the retrieved saved search...
$_POST = $filters;
}
}
// Define the default argument array
$defaults = array('loading_img' => admin_url('images/wpspin_light.gif'), 'image_width' => 100, 'crop_description' => 0, 'sort_type' => pls_get_option('listings_default_sort_type'), 'listings_per_page' => pls_get_option('listings_default_list_length'), 'context' => $context_orig, 'context_var' => NULL, 'append_to_map' => true, 'search_query' => $_POST, 'property_ids' => isset($_POST['property_ids']) ? $_POST['property_ids'] : '', 'allow_id_empty' => false);
// Resolve function args with default ones (which include any existing POST fields)...
$merged_args = wp_parse_args($args, $defaults);
$cache = new PLS_Cache('list');
if ($cached_response = $cache->get($merged_args)) {
// This field must match the one passed in with this request...
$cached_response['sEcho'] = $sEcho;
echo json_encode($cached_response);
die;
}
// Extract the arguments after they merged with the defaults
extract($merged_args, EXTR_SKIP);
// Start off with a placeholder in case the plugin is not active or there is no API key...
$api_response = PLS_Listing_Helper::$default_listing;
// If plugin is active, grab listings intelligently...
if (!pls_has_plugin_error()) {
// Get the listings list markup and JS
if (!empty($property_ids) || $allow_id_empty) {
// Sometimes property_ids are passed in as a flat screen from the JS post object
if (is_string($property_ids)) {
$property_ids = explode(',', $property_ids);
}
$api_response = PLS_Plugin_API::get_listing_details(array('property_ids' => $property_ids, 'limit' => $_POST['limit'], 'offset' => $_POST['offset']));
} elseif (isset($search_query['neighborhood_polygons']) && !empty($search_query['neighborhood_polygons'])) {
$api_response = PLS_Plugin_API::get_polygon_listings($search_query);
} else {
$api_response = PLS_Plugin_API::get_listings($search_query);
}
}
$response = array();
// Build response for datatables.js
$listings = array();
$listings_cache = new PLS_Cache('Listing Thumbnail');
foreach ($api_response['listings'] as $key => $listing) {
// Check for cached listing thumbnail...
$cache_id = array('context' => $context, 'listing_id' => $listing['id']);
if (!($item_html = $listings_cache->get($cache_id))) {
// Handle case of zero listing images...
if (empty($listing['images'])) {
$listing['images'][0]['url'] = '';
}
ob_start();
?>
<div class="listing-item grid_8 alpha" itemscope itemtype="http://schema.org/Offer" data-listing="<?php
echo $listing['id'];
?>
">
<div class="listing-thumbnail grid_3 alpha">
<?php
$property_images = is_array($listing['images']) ? $listing['images'] : array();
usort($property_images, array(__CLASS__, 'order_images'));
?>
<a href="<?php
echo @$listing['cur_data']['url'];
?>
" itemprop="url">
<?php
echo PLS_Image::load($property_images[0]['url'], array('resize' => array('w' => 210, 'h' => 140), 'fancybox' => true, 'as_html' => true, 'html' => array('alt' => $listing['location']['full_address'], 'itemprop' => 'image', 'placeholder' => PLS_IMG_URL . "/null/listing-300x180.jpg")));
?>
</a>
</div>
<div class="listing-item-details grid_5 omega">
<header>
<p class="listing-item-address h4" itemprop="name">
<a href="<?php
echo PLS_Plugin_API::get_property_url($listing['id']);
?>
" rel="bookmark" title="<?php
echo $listing['location']['address'];
?>
" itemprop="url">
<?php
echo $listing['location']['address'] . ', ' . $listing['location']['locality'] . ' ' . $listing['location']['region'] . ' ' . $listing['location']['postal'];
?>
</a>
</p>
</header>
<div class="basic-details">
<ul>
<?php
if (!empty($listing['cur_data']['beds'])) {
?>
<li class="basic-details-beds p1"><span>Beds:</span> <?php
echo @$listing['cur_data']['beds'];
?>
</li>
<?php
}
?>
<?php
if (!empty($listing['cur_data']['baths'])) {
?>
<li class="basic-details-baths p1"><span>Baths:</span> <?php
echo @$listing['cur_data']['baths'];
?>
</li>
<?php
}
?>
<?php
if (!empty($listing['cur_data']['half_baths'])) {
?>
<li class="basic-details-half-baths p1"><span>Half Baths:</span> <?php
echo @$listing['cur_data']['half_baths'];
?>
</li>
<?php
}
?>
<?php
if (!empty($listing['cur_data']['price'])) {
?>
<li class="basic-details-price p1" itemprop="price"><span>Price:</span> <?php
echo PLS_Format::number($listing['cur_data']['price'], array('abbreviate' => false, 'add_currency_sign' => true));
?>
</li>
<?php
}
?>
<?php
if (!empty($listing['cur_data']['sqft'])) {
?>
<li class="basic-details-sqft p1"><span>Sqft:</span> <?php
echo PLS_Format::number($listing['cur_data']['sqft'], array('abbreviate' => false, 'add_currency_sign' => false));
?>
</li>
<?php
}
?>
<?php
if (!empty($listing['rets']['mls_id'])) {
?>
<li class="basic-details-mls p1"><span>MLS ID:</span> <?php
echo @$listing['rets']['mls_id'];
?>
</li>
<?php
}
?>
</ul>
</div>
<p class="listing-description p4" itemprop="description">
<?php
echo substr($listing['cur_data']['desc'], 0, 300);
?>
</p>
</div>
<div class="actions">
<a class="more-link" href="<?php
echo PLS_Plugin_API::get_property_url($listing['id']);
?>
" itemprop="url">View Property Details</a>
<?php
echo PLS_Plugin_API::placester_favorite_link_toggle(array('property_id' => $listing['id']));
?>
</div>
<?php
PLS_Listing_Helper::get_compliance(array('context' => 'inline_search', 'agent_name' => @$listing['rets']['aname'], 'office_name' => @$listing['rets']['oname']));
?>
</div>
<?php
$item_html = ob_get_clean();
$item_html = apply_filters(pls_get_merged_strings(array("pls_listings_list_ajax_item_html", $context), '_', 'pre', false), htmlspecialchars_decode($item_html), $listing, $context_var);
$listings_cache->save($item_html);
}
$listings[$key][] = $item_html;
$listings[$key][] = $listing;
}
// Required for datatables.js to function properly...
$response['sFirst'] = 'Previous';
$response['sPrevious'] = 'Next';
$response['sEcho'] = $sEcho;
$response['aaData'] = $listings;
$api_total = isset($api_response['total']) ? $api_response['total'] : 0;
$response['iTotalRecords'] = $api_total;
$response['iTotalDisplayRecords'] = $api_total;
$cache->save($response);
ob_start("ob_gzhandler");
echo json_encode($response);
// Wordpress echos out a "0" randomly -- die prevents this...
die;
}
