Add institution support email to login context

Author: cslzchen

src/main/java/io/cos/cas/osf/web/flow/login/OsfDefaultLoginPreparationAction.java

@@ -75,6 +75,7 @@ protected Event doExecute(RequestContext context) {
                     encodedServiceUrl,
                     institutionLogin,
                     institutionId,
+                    StringUtils.EMPTY,
                     unsupportedInstitutionLogin,
                     orcidRedirect,
                     orcidLoginUrl,
@@ -85,6 +86,7 @@ protected Event doExecute(RequestContext context) {
             loginContext.setEncodedServiceUrl(encodedServiceUrl);
             loginContext.setInstitutionLogin(institutionLogin);
             loginContext.setInstitutionId(institutionId);
+            loginContext.setInstitutionSupportEmail(StringUtils.EMPTY);
             loginContext.setUnsupportedInstitutionLogin(unsupportedInstitutionLogin);
             loginContext.setOrcidLoginUrl(orcidLoginUrl);
             loginContext.setOrcidRedirect(false);

src/main/java/io/cos/cas/osf/web/flow/login/OsfInstitutionLoginPreparationAction.java

@@ -80,6 +80,10 @@ protected Event doExecute(RequestContext context) {
                 loginContext.setInstitutionId(null);
                 context.getFlowScope().put(PARAMETER_LOGIN_CONTEXT, loginContext);
                 institutionId = null;
+            } else {
+                final String institutionSupportEmail = OsfInstitutionUtils.getInstitutionSupportEmail(jpaOsfDao, institutionId);
+                if (institutionSupportEmail != null)
+                loginContext.setInstitutionSupportEmail(institutionSupportEmail);
             }
         }
 

src/main/java/io/cos/cas/osf/web/support/OsfCasLoginContext.java

@@ -40,6 +40,8 @@ public class OsfCasLoginContext implements Serializable  {
 
     private String institutionId;
 
+    private String institutionSupportEmail;
+
     private boolean unsupportedInstitutionLogin;
 
     private boolean orcidRedirect;
@@ -59,6 +61,7 @@ public OsfCasLoginContext (
             final String encodedServiceUrl,
             final boolean institutionLogin,
             final String institutionId,
+            final String institutionSupportEmail,
             final boolean unsupportedInstitutionLogin,
             final boolean orcidRedirect,
             final String orcidLoginUrl,
@@ -69,6 +72,7 @@ public OsfCasLoginContext (
         this.handleErrorName = null;
         this.institutionLogin = institutionLogin;
         this.institutionId = institutionId;
+        this.institutionSupportEmail = institutionSupportEmail;
         this.unsupportedInstitutionLogin = unsupportedInstitutionLogin;
         this.orcidRedirect = orcidRedirect;
         this.orcidLoginUrl = orcidLoginUrl;