Add the Custom LTI Substitution Variable Context.timezone (sakaiproje…

…ct#11302)
lmphatsi · Mar 6, 2023 · 6bb9271 · 6bb9271
1 parent 53e598a
commit 6bb9271
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/basiclti/basiclti-common/src/java/org/sakaiproject/basiclti/util/SakaiBLTIUtil.java b/basiclti/basiclti-common/src/java/org/sakaiproject/basiclti/util/SakaiBLTIUtil.java
@@ -532,6 +532,9 @@ public static void addSiteInfo(Properties props, Properties lti13subst, Site sit
 			String context_id_history = site.getProperties().getProperty(LTICustomVars.CONTEXT_ID_HISTORY);
 			setProperty(lti13subst, LTICustomVars.CONTEXT_ID_HISTORY, context_id_history);
 
+			TimeZone context_timezone = TimeZone.getDefault ();
+			setProperty(lti13subst, LTICustomVars.CONTEXT_TIMEZONE, context_timezone.getID());
+
 			setProperty(props, BasicLTIConstants.CONTEXT_LABEL, site.getTitle());
 			setProperty(lti13subst, LTICustomVars.COURSESECTION_LABEL, site.getTitle());
 			setProperty(lti13subst, LTICustomVars.CONTEXT_LABEL, site.getTitle());

diff --git a/basiclti/tsugi-util/src/java/org/tsugi/lti13/LTICustomVars.java b/basiclti/tsugi-util/src/java/org/tsugi/lti13/LTICustomVars.java
@@ -365,6 +365,13 @@ public class LTICustomVars {
 	 */
 	public static final String CONTEXT_ID_HISTORY = "Context.id.history";
 
+	/**
+	 * CONTEXT_TIMEZONE
+	 *
+	 * The timezone of the context. (JVM timezone)
+	 */
+	public static final String CONTEXT_TIMEZONE = "Context.timezone";
+
 	/**
 	 * RESOURCELINK_ID
 	 *
@@ -1096,7 +1103,7 @@ public class LTICustomVars {
 		PERSON_WEBADDRESS,
 		CONTEXT_ID, CONTEXT_ORG, CONTEXT_TYPE, CONTEXT_TYPE_DEFAULT,
 		CONTEXT_LABEL, CONTEXT_TITLE, CONTEXT_SOURCEDID,
-		CONTEXT_ID_HISTORY,
+		CONTEXT_ID_HISTORY, CONTEXT_TIMEZONE,
 		RESOURCELINK_ID, RESOURCELINK_TITLE,
 		RESOURCELINK_DESCRIPTION, RESOURCELINK_ID_HISTORY,
 		COURSETEMPLATE_SOURCEDID, COURSETEMPLATE_LABEL, COURSETEMPLATE_TITLE,