/**
* Get the class to manage the form element
* to ensure that the file is loaded only once
*
* @param array &$srcs Scripts previously loaded
* @param string $script Script to load once class has loaded
* @param array &$shim Dependant class names to load before loading the class - put in requirejs.config shim
*
* @return void|boolean
*/
public function formJavascriptClass(&$srcs, $script = '', &$shim = array())
{
$key = FabrikHelperHTML::isDebug() ? 'element/tags/tags' : 'element/tags/tags-min';
$s = new stdClass();
// Even though fab/element is now an AMD defined module we should still keep it in here
// otherwise (not sure of the reason) jQuery.mask is not defined in field.js
// Seems OK now - reverting to empty array
$s->deps = array();
$folder = 'media/jui/js/';
$s->deps[] = $folder . 'ajax-chosen';
if (array_key_exists($key, $shim)) {
$shim[$key]->deps = array_merge($shim[$key]->deps, $s->deps);
} else {
$shim[$key] = $s;
}
parent::formJavascriptClass($srcs, $script, $shim);
// $$$ hugh - added this, and some logic in the view, so we will get called on a per-element basis
return false;
}
/**
* Determines the value for the element in the form view
*
* @param array $data form data
* @param int $repeatCounter when repeating joined groups we need to know what part of the array to access
* @param array $opts options
*
* @return string value
*/
public function getValue($data, $repeatCounter = 0, $opts = array())
{
if ($this->getListModel()->importingCSV) {
return parent::getValue($data, $repeatCounter, $opts);
}
$input = $this->app->input;
// Kludge for 2 scenarios
if (array_key_exists('rowid', $data)) {
// When validating the data on form submission
$key = 'rowid';
} else {
// When rendering the element to the form
$key = '__pk_val';
}
/*
* empty(data) when you are saving a new record and this element is in a joined group
* $$$ hugh - added !array_key_exists(), as ... well, rowid doesn't always exist in the query string
*/
if (empty($data) || !array_key_exists($key, $data)) {
// $$$ rob - added check on task to ensure that we are searching and not submitting a form
// as otherwise not empty validation failed on user element
if (!in_array($input->get('task'), array('processForm', 'view', '', 'form.process', 'process'))) {
return '';
}
return $this->getDefaultOnACL($data, $opts);
}
return parent::getValue($data, $repeatCounter, $opts);
}
/**
* Cache method to populate auto-complete options
*
* @param PlgFabrik_ElementDatabasejoin $elementModel element model
* @param string $search search string
* @param array $opts options, 'label' => field to use for label (db join)
*
* @since 3.0.7
*
* @return string json encoded search results
*/
public static function cacheAutoCompleteOptions($elementModel, $search, $opts = array())
{
$params = $elementModel->getParams();
$c = $elementModel->getLabelOrConcatVal();
if (!strstr($c, 'CONCAT')) {
$c = FabrikString::safeColName($c);
}
$filterMethod = $elementModel->getFilterBuildMethod();
if ($filterMethod == 1) {
$join = $elementModel->getJoin();
$joinTable = $join->table_join_alias;
$opts = array();
if (!strstr($c, 'CONCAT')) {
$opts['label'] = strstr($c, '.') ? $c : $joinTable . '.' . $c;
} else {
$opts['label'] = $c;
}
return parent::cacheAutoCompleteOptions($elementModel, $search, $opts);
}
// $$$ hugh - added 'autocomplete_how', currently just "starts_with" or "contains"
// default to "contains" for backward compat.
$elementModel->autocomplete_where = $elementModel->_autocompleteWhere($params->get('dbjoin_autocomplete_how', 'contains'), $c, $search);
$opts = array('mode' => 'filter');
$tmp = $elementModel->_getOptions(array(), 0, true, $opts);
return json_encode($tmp);
}
