*/
class CRM_Case_XMLProcessor {
- static protected $_xml;
-
- static protected $_hookCache = NULL;
-
- function retrieve($caseType) {
- $caseType = self::mungeCaseType($caseType);
-
- if (!CRM_Utils_Array::value($caseType, self::$_xml)) {
- if (!self::$_xml) {
- self::$_xml = array();
- }
-
- // first check custom templates directory
- $fileName = NULL;
- $config = CRM_Core_Config::singleton();
- if (isset($config->customTemplateDir) &&
- $config->customTemplateDir
- ) {
- // check if the file exists in the custom templates directory
- $fileName = implode(DIRECTORY_SEPARATOR,
- array(
- $config->customTemplateDir,
- 'CRM',
- 'Case',
- 'xml',
- 'configuration',
- "$caseType.xml",
- )
- );
- }
-
- if (!$fileName ||
- !file_exists($fileName)
- ) {
- // check if file exists locally
- $fileName = implode(DIRECTORY_SEPARATOR,
- array(dirname(__FILE__),
- 'xml',
- 'configuration',
- "$caseType.xml",
- )
- );
-
- if (!file_exists($fileName)) {
- // check if file exists locally
- $fileName = implode(DIRECTORY_SEPARATOR,
- array(dirname(__FILE__),
- 'xml',
- 'configuration.sample',
- "$caseType.xml",
- )
- );
- }
-
- if (!file_exists($fileName)) {
- if (self::$_hookCache === NULL) {
- self::$_hookCache = array();
- CRM_Utils_Hook::caseTypes(self::$_hookCache);
- }
- if (isset(self::$_hookCache[$caseType], self::$_hookCache[$caseType]['file'])) {
- $fileName = self::$_hookCache[$caseType]['file'];
- }
- }
-
- if (!file_exists($fileName)) {
- return FALSE;
- }
- }
-
- // read xml file
- $dom = new DomDocument();
- $dom->load($fileName);
- $dom->xinclude();
- self::$_xml[$caseType] = simplexml_import_dom($dom);
- }
- return self::$_xml[$caseType];
+ /**
+ * FIXME: This does *NOT* belong in a static property, but we're too late in
+ * the 4.5-cycle to do the necessary cleanup.
+ *
+ * @var array|null array(int $id => string $relTypeCname)
+ */
+ public static $activityTypes = NULL;
+
+ /**
+ * FIXME: This does *NOT* belong in a static property, but we're too late in
+ * the 4.5-cycle to do the necessary cleanup.
+ *
+ * @var array|null array(int $id => string $relTypeCname)
+ */
+ public static $relationshipTypes = NULL;
+
+ /**
+ * Relationship-types have four name fields (name_a_b, name_b_a, label_a_b,
+ * label_b_a), but CiviCase XML refers to reltypes by a single name.
+ * REL_TYPE_CNAME identifies the canonical name field as used by CiviCase XML.
+ *
+ * This appears to be "label_b_a", but IMHO "name_b_a" would be more
+ * sensible.
+ */
+ const REL_TYPE_CNAME = 'label_b_a';
+
+ /**
+ * @param $caseType
+ *
+ * @return FALSE|SimpleXMLElement
+ */
+ public function retrieve($caseType) {
+ return CRM_Case_XMLRepository::singleton()->retrieve($caseType);
}
+ /**
+ * This function was previously used to convert a case-type's
+ * machine-name to a file-name. However, it's mind-boggling
+ * that the file-name might be a munged version of the
+ * machine-name (which is itself a munged version of the
+ * display-name), and naming is now a more visible issue (since
+ * the overhaul of CaseType admin UI).
+ *
+ * Usage note: This is called externally by civix stubs as a
+ * sort of side-ways validation of the case-type's name
+ * (validation which was needed because of the unintuitive
+ * double-munge). We should update civix templates and then
+ * remove this function in Civi 4.6 or 5.0.
+ *
+ * @param string $caseType
+ * @return string
+ * @deprecated
+ * @see CRM_Case_BAO_CaseType::isValidName
+ */
public static function mungeCaseType($caseType) {
// trim all spaces from $caseType
$caseType = str_replace('_', ' ', $caseType);
return $caseType;
}
+ /**
+ * @param bool $indexName
+ * @param bool $all
+ *
+ * @return array
+ */
function &allActivityTypes($indexName = TRUE, $all = FALSE) {
- static $activityTypes = NULL;
- if (!$activityTypes) {
- $activityTypes = CRM_Case_PseudoConstant::caseActivityType($indexName, $all);
+ if (self::$activityTypes === NULL) {
+ self::$activityTypes = CRM_Case_PseudoConstant::caseActivityType($indexName, $all);
}
- return $activityTypes;
+ return self::$activityTypes;
}
+ /**
+ * @return array
+ */
function &allRelationshipTypes() {
- static $relationshipTypes = array();
-
- if (!$relationshipTypes) {
- $relationshipInfo = CRM_Core_PseudoConstant::relationshipType();
+ if (self::$relationshipTypes === NULL) {
+ $relationshipInfo = CRM_Core_PseudoConstant::relationshipType('label', TRUE);
- $relationshipTypes = array();
+ self::$relationshipTypes = array();
foreach ($relationshipInfo as $id => $info) {
- $relationshipTypes[$id] = $info['label_b_a'];
+ self::$relationshipTypes[$id] = $info[CRM_Case_XMLProcessor::REL_TYPE_CNAME];
}
}
- return $relationshipTypes;
+ return self::$relationshipTypes;
+ }
+
+ /**
+ * FIXME: This should not exist
+ */
+ public static function flushStaticCaches() {
+ self::$activityTypes = NULL;
+ self::$relationshipTypes = NULL;
}
}