Added a basic implementation of hanging protocols with one hardcoded mammogram protocol.

2015-11-18 16:56:37 +01:00
1 parent dac91857f0
commit 292edc11d3
@@ -1,46 +1,87 @@
+var tags = {
+    sopClassUid: '00080016'
+};
+
+var tagValues = {
+    HangingProtocolStorage: '1.2.840.10008.5.1.4.38.1'
+};
+
+/**
+ * Finds appropriate hanging protocols given a studyInstanceUid
+ *
+ * This function retrieves all hanging protocols in storage
+ * in order to find those that match the parameters of the given study
+ *
+ * @param studyInstanceUID
+ * @returns {Array} An array of matching hanging protocols
+ */
 DICOMHP.match = function(studyInstanceUID) {
-  var metadata = DICOMService.retrieveMetadata(studyInstanceUID);
-  if (!metadata) {
-    return [];
-  }
-  var params = {"00080016" : "1.2.840.10008.5.1.4.38.1"}, modalities = metadata["00080061"].Value[0],
-      modalityMatch = null;
-
-  if (modalities) {
-    modalityMatch = [];
-    modalities.split('\\').forEach(function(modality){
-      if (modality && modality != 'SC') {
-        modalityMatch.push(modality);
-      }
-    });
-  }
-  var firstInstance = DICOMService.retrieveMetadata(studyInstanceUID, null, null, {limit : 1}),
-      lateralityMatch = null;
-
-  if (firstInstance.length > 0) {
-    lateralityMatch = firstInstance[0]["00200060"].Value[0];
-  }
-
-  // since orthanc doesn't support sequence matching
-  var allProtocols = DICOMService.searchForInstances(null, null, params);
-  if (allProtocols.length < 1) {
-    return [];
-  }
-  var matchedPrtocols = [];
-  allProtocols.forEach(function(protocol) {
-    var definitionSequence = protocol["0072000C"].Value;
-    definitionSequence.forEach(function(definition){
-      var defModality = definition["00080060"].Value[0];
-      if (defModality && modalityMatch && modalityMatch.indexOf(defModality) != -1) {
-        matchedPrtocols.push(protocol);
+    // First, retrieve the metaData from the given study
+    var studyInstance = Services.WADO.retrieveMetadata(studyInstanceUID);
+    if (!studyInstance) {
        return;
-      }
-      var defLaterality = definition["00200060"].Value[0];
-      if (defLaterality && (defLaterality == lateralityMatch)) {
-        matchedPrtocols.push(protocol);
-        return;
-      }
+    }
+
+    // Note: It turns out Orthanc doesn't support hanging protocol storage yet,
+    // so I will just stop here.
+    var studyData = instanceDataToJsObject(studyInstance, TAG_DICT);
+
+    /*var searchParameters = {
+        tags['sopClassUid']: tagValues['HangingProtocolStorage']
+    };
+
+
+    var modalities = studyData.ModalitiesInStudy;
+    
+
+    var modalityMatch;
+    
+    if (modalities) {
+        modalityMatch = [];
+
+        modalities.split('\\').forEach(function(modality){
+            if (modality && modality != 'SC') {
+                modalityMatch.push(modality);
+            }
+        });
+    }
+    
+    
+    var firstInstance = Services.WADO..retrieveMetadata(studyInstanceUID, null, null, {limit : 1}),
+        lateralityMatch;
+    
+    if (firstInstance.length > 0) {
+        lateralityMatch = firstInstance[0]["00200060"].Value[0];
+    }
+    
+    // since orthanc doesn't support sequence matching
+    var allProtocols = Services.WADO..searchForInstances(null, null, params);
+
+    if (allProtocols.length < 1) {
+        return [];
+    }
+
+    var matchedProtocols = [];
+
+    allProtocols.forEach(function(protocol) {
+
+        var definitionSequence = protocol["0072000C"].Value;
+
+        definitionSequence.forEach(function(definition){
+
+            var defModality = definition["00080060"].Value[0];
+
+            if (defModality && modalityMatch && modalityMatch.indexOf(defModality) != -1) {
+                matchedProtocols.push(protocol);
+                return;
+            }
+
+            var defLaterality = definition["00200060"].Value[0];
+            if (defLaterality && (defLaterality == lateralityMatch)) {
+                matchedProtocols.push(protocol);
+            }
+        });
    });
-  });
-  return matchedPrtocols;
+    
+    return matchedProtocols;*/
 };