/**
* Get an array of all concept classes formatted for an HTML select dropdown.
* This method automatically combines datatypes of the same name across dictionaries
* into a single select box.
* @return array
*/
public function getHtmlChecklistArray(ConceptDatatypeCollection $coll_selected = null)
{
/**
* $arr_display has 3 fields: value, display, source. Source is another array of
* dictionary sources in which the object is present.
*/
$arr_display = array();
// Combine
foreach ($this->getKeys() as $key) {
$o = $this->Get($key);
if (!isset($arr_display[strtolower($o->name)])) {
$arr_display[strtolower($o->name)] = array('value' => strtolower($o->name), 'display' => $o->name, 'hint' => '', 'selected' => false, 'source' => array());
}
if ($arr_display[strtolower($o->name)]['selected'] === false && $coll_selected->IsMember($key)) {
$arr_display[strtolower($o->name)]['selected'] = true;
}
$arr_display[strtolower($o->name)]['source'][] = $o->getSourceDictionary()->dict_db;
}
// Set hint column to indicate the list of dictionaries
foreach (array_keys($arr_display) as $key) {
$hint = '';
foreach ($arr_display[$key]['source'] as $source_text) {
if ($hint) {
$hint .= ', ';
}
$hint .= $source_text;
}
if ($hint) {
$hint = '"' . $arr_display[$key]['display'] . '" is in the following dictionaries: ' . $hint;
}
$arr_display[$key]['hint'] = $hint;
}
return $arr_display;
}
/**
* Loads the concept datatypes from the specified dictionary.
* @return ConceptDatatypeCollection
*/
public function loadConceptDatatypes(ConceptSearchSource $css_dict)
{
// get the data
$sql_datatypes = 'select concept_datatype_id, name, description, hl7_abbreviation, uuid ' . 'from concept_datatype ' . 'where retired != 1 ' . 'order by name';
if ($this->debug) {
echo '<p><b>Loading concept datatypes for ' . $css_dict->dict_db . ':</b><br> ' . $sql_datatypes . '</p>';
}
$rsc_datatypes = mysql_query($sql_datatypes, $css_dict->getConnection());
if (!$rsc_datatypes) {
echo "Could not query db in ConceptSearchFactory::_loadConceptDatatypes: " . mysql_error();
}
// Create the datatype collection
$cdc = new ConceptDatatypeCollection();
while ($row = mysql_fetch_assoc($rsc_datatypes)) {
$cd = new ConceptDatatype($row['concept_datatype_id'], $row['name'], $row['description'], $row['hl7_abbreviation'], $row['uuid']);
$cd->setSourceDictionary($css_dict);
// $key = '<database_name>:datatype(<concept_datatype_id>)
$key = $css_dict->dict_db . ':datatype(' . $row['concept_datatype_id'] . ')';
$cdc->Add($key, $cd);
}
return $cdc;
}
