function collab_tag_names($idx, $field = null)
{
$search_fields = search_fields($idx);
$tags = array();
$fieldTags = array_map(function ($search_field) use(&$tags) {
$tags[$search_field['form_field']] = $search_field['name'];
}, $search_fields);
if ($field) {
return array('field' => $field, 'title' => $tags[$field]);
} else {
return array_filter($tags);
}
}
$maxOptions = isset($_POST['max_options']) && is_int($_POST['max_options']) ? $_POST['max_options'] : $_POST['max_options'] !== 'false' ? 30 : false;
// If a field has this many or less results, it will display all of them instead of a weighted amount.
$minOptions = isset($_POST['min_options']) && is_int($_POST['min_options']) ? $_POST['min_options'] : $_POST['min_options'] !== 'false' ? 3 : false;
// Include IDX Configuration
include_once $_SERVER['DOCUMENT_ROOT'] . '/idx/common.inc.php';
$json = array();
$errors = array();
$success = array();
$universal_fields = array('search_mls', 'search_city', 'search_zip', 'search_county', 'search_area', 'search_subdivision', 'search_address', 'school_district', 'school_elementary', 'school_middle', 'school_high');
$idx = Util_IDX::getIDX();
$db_idx = Util_IDX::getDatabase();
$optionSets = array();
$optionCounts = array();
if (!empty($_POST['q'])) {
$html = '';
$search_fields = search_fields($idx);
foreach ($universal_fields as $field) {
$search_field = $search_fields[$field];
// obey client city list, use IDX Panel to fetch city options
if ($field == 'search_city') {
$cityPanel = new IDX_Panel_City();
$cityOptions = $cityPanel->getOptions();
$options = array_filter($cityOptions, function ($option) {
if (stripos($option['value'], $_POST['q']) === 0) {
return $option;
}
return false;
});
if ($options) {
$optionSets[] = array('options' => $options, 'count' => count($options), 'settings' => array('field' => $field, 'name' => $search_field['name']));
$optionCounts[] = count($options);
$tags[] = array('field' => $field . '[]', 'title' => $tagNames[$field] . ': ' . formatOption($field, $val), 'value' => $val);
}
} else {
$tags[] = array('field' => $field, 'title' => $tagNames[$field] . ': ' . formatOption($field, $value), 'value' => $value);
}
}
if (!empty($_REQUEST['map']['polygon'])) {
$tags[] = array('field' => 'map_polygon', 'title' => 'Custom Polygon', 'value' => htmlspecialchars(str_replace('"', "'", $_REQUEST['map']['polygon'])));
}
if (!empty($_REQUEST['map']['radius'])) {
$tags[] = array('field' => 'map_radius', 'title' => 'Custom Radius', 'value' => htmlspecialchars(str_replace('"', "'", $_REQUEST['map']['radius'])));
}
// Searchable IDX Fields
$searchable = array_merge(array_map(function ($field) {
return $field['form_field'];
}, search_fields($idx)), array('map', 'order', 'sort', 'view', 'lead_id', 'create_search', 'edit_search', 'save_prompt', 'search_title', 'search_location', 'frequency', 'saved_search_id', 'suggested', 'auto_save'));
// Current Search Criteria
$criteria = array();
array_walk($_REQUEST, function ($v, $k) use(&$criteria, $searchable) {
if (!empty($v) && in_array($k, $searchable)) {
$criteria[$k] = $v;
}
});
// Extra Search Criteria
$criteria = array_merge($criteria, array('feed' => $idx->getLink(), 'save_prompt' => $idx->buildSearchTitle($_REQUEST), 'search_title' => $idx->buildSearchTitle($_REQUEST)));
$this->config('criteria', $criteria);
$_REQUEST = $oldRequest;
function formatOption($field, $value)
{
if (is_numeric($value)) {
if (strpos($field, 'price') !== false) {
/**
* 通过一个数组,分析出其中的某些字段,并返回
* @example
* $a = [['a'=>1],['a'=>4,'b'=>2],['a'=>34,'c'=>25],['b'=>24,'c'=>56],];
* search_fields($a,'a,c') 得到结果:[1,3,34,25,56];
*
* @param array $data 输入的数据
* @param string $keys 需要查找的KEY,可以多项
* @return array 返回一个符合该KEY的数组
*/
function search_fields($data, $keys)
{
if (empty($data)) {
return array();
}
$keys = _array_selector_subkey($keys);
$result = array();
foreach ($data as $key => $value) {
if (is_array($value)) {
$result = array_merge($result, search_fields($value, $keys));
} else {
if (in_array($key, $keys)) {
$result[] = $value;
}
}
}
return array_unique($result);
}