+ */ + public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + + ContextManager ctxMgr = null; + String errorMsg = "error"; + + try { + // get Blackboard context + ctxMgr = (ContextManager) BbServiceManager.lookupService(ContextManager.class); + Context ctx = ctxMgr.setContext(request); + + // get Parameter values + String userName = request.getParameter(Constants.PARAM_USER_ID); + String timeStamp = request.getParameter(Constants.PARAM_TIMESTAMP); + String hash = request.getParameter(Constants.PARAM_HASH); + String lessonIdStr = request.getParameter(Constants.PARAM_LESSON_ID); + + // check paramaeters + if (userName == null || timeStamp == null || hash == null) { + response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "missing expected parameters"); + return; + } + + String secretKey = LamsPluginUtil.getSecretKey(); + String serverId = LamsPluginUtil.getServerId(); + + if (!sha1( + timeStamp.toLowerCase() + userName.toLowerCase() + serverId.toLowerCase() + + secretKey.toLowerCase()).equals(hash)) { + response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "authentication failed"); + } + + // get the persistence manager + BbPersistenceManager bbPm = BbServiceManager.getPersistenceService().getDbPersistenceManager(); + + // get user list, but no role info since there are no course info + UserDbLoader userLoader = (UserDbLoader) bbPm.getLoader(UserDbLoader.TYPE); + User user = userLoader.loadByUserName(userName); + + if (user == null) { + throw new ServletException("user not found"); + } + + String serverAddr = LamsSecurityUtil.getServerAddress(); + + Document document = null; + String serviceURL = serverAddr + "/services/xml/LessonManager?" + + LamsSecurityUtil.generateAuthenticateParameters(ctx) + "&courseId=" + + "&method=toolOutputsUser&lsId=" + lessonIdStr + "&outputsUser=" + + URLEncoder.encode(userName, "UTF8"); + + URL url = new URL(serviceURL); + URLConnection conn = url.openConnection(); + if (!(conn instanceof HttpURLConnection)) { + logger.error("Unable to open connection to: " + serviceURL); + } + + HttpURLConnection httpConn = (HttpURLConnection) conn; + + if (httpConn.getResponseCode() != HttpURLConnection.HTTP_OK) { + errorMsg = "HTTP Response Code: " + httpConn.getResponseCode() + ", HTTP Response Message: " + + httpConn.getResponseMessage(); + logger.error(errorMsg); + response.sendError(HttpServletResponse.SC_UNAUTHORIZED, errorMsg); + return; + } + + // InputStream is = url.openConnection().getInputStream(); + InputStream is = conn.getInputStream(); + + // parse xml response + DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); + DocumentBuilder db = dbf.newDocumentBuilder(); + document = db.parse(is); + + + NodeList activities = document.getDocumentElement().getFirstChild().getChildNodes(); + + int maxResult = 0; + int userResult = 0; + for (int i = 0; i < activities.getLength(); i++) { + Node activity = activities.item(i); + + for (int j = 0; j < activity.getChildNodes().getLength(); j++) { + + Node toolOutput = activity.getChildNodes().item(j); + String toolOutputName = toolOutput.getAttributes().getNamedItem("name").getNodeValue(); + // The only numeric outputs we get from LAMS are for the MCQ and Assessment activities + // learner.total.score = Assessment + // learner.mark = MCQ + if ("learner.mark".equals(toolOutputName) || "learner.total.score".equals(toolOutputName)) { + String userResultStr = toolOutput.getAttributes().getNamedItem("output").getNodeValue(); + String maxResultStr = toolOutput.getAttributes().getNamedItem("marksPossible").getNodeValue(); + + userResult += Integer.parseInt(userResultStr); + maxResult += Integer.parseInt(maxResultStr); + } + } + + } + + + + + + + + // Get the content ID for this item +// Container bbContainer = bbPm.getContainer(); + //Id lessonId = new PkId( bbContainer, CourseDocument.DATA_TYPE, lessonIdStr ); +// Id.generateId(new DataType(Lineitem.class),lid) + + + //Id userId = new PkId( bbContainer, CourseDocument.DATA_TYPE, userName ); +// CourseDbLoader cLoader = CourseDbLoader.Default.getInstance(); +// ContentDbLoader courseDocumentLoader = (ContentDbLoader) bbPm.getLoader( ContentDbLoader.TYPE ); +// List
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e=YAHOO.util.Dom,f=YAHOO.lang,b=YAHOO.util.Event,d=YAHOO.widget.TreeView,c=d.prototype;d.editorData={active:false,whoHasIt:null,nodeType:null,editorPanel:null,inputContainer:null,buttonsContainer:null,node:null,saveOnEnter:true,oldValue:undefined};
+c.validator=null;c._initEditor=function(){this.createEvent("editorSaveEvent",this);this.createEvent("editorCancelEvent",this);};c._nodeEditing=function(m){if(m.fillEditorContainer&&m.editable){var i,k,l,j,h=d.editorData;h.active=true;h.whoHasIt=this;if(!h.nodeType){h.editorPanel=i=this.getEl().appendChild(document.createElement("div"));e.addClass(i,"ygtv-label-editor");i.tabIndex=0;l=h.buttonsContainer=i.appendChild(document.createElement("div"));e.addClass(l,"ygtv-button-container");j=l.appendChild(document.createElement("button"));e.addClass(j,"ygtvok");j.innerHTML=" ";j=l.appendChild(document.createElement("button"));e.addClass(j,"ygtvcancel");j.innerHTML=" ";b.on(l,"click",function(q){var r=b.getTarget(q),o=d.editorData,p=o.node,n=o.whoHasIt;if(e.hasClass(r,"ygtvok")){b.stopEvent(q);n._closeEditor(true);}if(e.hasClass(r,"ygtvcancel")){b.stopEvent(q);n._closeEditor(false);}});h.inputContainer=i.appendChild(document.createElement("div"));e.addClass(h.inputContainer,"ygtv-input");b.on(i,"keydown",function(q){var p=d.editorData,n=YAHOO.util.KeyListener.KEY,o=p.whoHasIt;switch(q.keyCode){case n.ENTER:b.stopEvent(q);if(p.saveOnEnter){o._closeEditor(true);}break;case n.ESCAPE:b.stopEvent(q);o._closeEditor(false);break;}});}else{i=h.editorPanel;}h.node=m;if(h.nodeType){e.removeClass(i,"ygtv-edit-"+h.nodeType);}e.addClass(i," ygtv-edit-"+m._type);e.setStyle(i,"display","block");e.setXY(i,e.getXY(m.getContentEl()));i.focus();m.fillEditorContainer(h);return true;}};c.onEventEditNode=function(h){if(h instanceof YAHOO.widget.Node){h.editNode();}else{if(h.node instanceof YAHOO.widget.Node){h.node.editNode();}}return false;};c._closeEditor=function(j){var h=d.editorData,i=h.node,k=true;if(!i||!h.active){return;}if(j){k=h.node.saveEditorValue(h)!==false;}else{this.fireEvent("editorCancelEvent",i);}if(k){e.setStyle(h.editorPanel,"display","none");h.active=false;i.focus();}};c._destroyEditor=function(){var h=d.editorData;if(h&&h.nodeType&&(!h.active||h.whoHasIt===this)){b.removeListener(h.editorPanel,"keydown");b.removeListener(h.buttonContainer,"click");h.node.destroyEditorContents(h);document.body.removeChild(h.editorPanel);h.nodeType=h.editorPanel=h.inputContainer=h.buttonsContainer=h.whoHasIt=h.node=null;h.active=false;}};var g=YAHOO.widget.Node.prototype;g.editable=false;g.editNode=function(){this.tree._nodeEditing(this);};g.fillEditorContainer=null;g.destroyEditorContents=function(h){b.purgeElement(h.inputContainer,true);h.inputContainer.innerHTML="";};g.saveEditorValue=function(h){var j=h.node,k,i=j.tree.validator;k=this.getEditorValue(h);if(f.isFunction(i)){k=i(k,h.oldValue,j);if(f.isUndefined(k)){return false;}}if(this.tree.fireEvent("editorSaveEvent",{newValue:k,oldValue:h.oldValue,node:j})!==false){this.displayEditedValue(k,h);}};g.getEditorValue=function(h){};g.displayEditedValue=function(i,h){};var a=YAHOO.widget.TextNode.prototype;a.fillEditorContainer=function(i){var h;if(i.nodeType!=this._type){i.nodeType=this._type;i.saveOnEnter=true;i.node.destroyEditorContents(i);i.inputElement=h=i.inputContainer.appendChild(document.createElement("input"));}else{h=i.inputElement;}i.oldValue=this.label;h.value=this.label;h.focus();h.select();};a.getEditorValue=function(h){return h.inputElement.value;};a.displayEditedValue=function(j,h){var i=h.node;i.label=j;i.getLabelEl().innerHTML=j;};a.destroyEditorContents=function(h){h.inputContainer.innerHTML="";};})();YAHOO.widget.TVAnim=function(){return{FADE_IN:"TVFadeIn",FADE_OUT:"TVFadeOut",getAnim:function(b,a,c){if(YAHOO.widget[b]){return new YAHOO.widget[b](a,c);}else{return null;}},isValid:function(a){return(YAHOO.widget[a]);}};}();YAHOO.widget.TVFadeIn=function(a,b){this.el=a;this.callback=b;};YAHOO.widget.TVFadeIn.prototype={animate:function(){var e=this;var d=this.el.style;d.opacity=0.1;d.filter="alpha(opacity=10)";d.display="";var c=0.4;var b=new YAHOO.util.Anim(this.el,{opacity:{from:0.1,to:1,unit:""}},c);b.onComplete.subscribe(function(){e.onComplete();});b.animate();},onComplete:function(){this.callback();},toString:function(){return"TVFadeIn";}};YAHOO.widget.TVFadeOut=function(a,b){this.el=a;this.callback=b;};YAHOO.widget.TVFadeOut.prototype={animate:function(){var d=this;var c=0.4;var b=new YAHOO.util.Anim(this.el,{opacity:{from:1,to:0.1,unit:""}},c);b.onComplete.subscribe(function(){d.onComplete();});b.animate();},onComplete:function(){var a=this.el.style;a.display="none";a.opacity=1;a.filter="alpha(opacity=100)";this.callback();},toString:function(){return"TVFadeOut";}};YAHOO.register("treeview",YAHOO.widget.TreeView,{version:"2.9.0",build:"2800"});
\ No newline at end of file
Index: lams_bb_integration/web/lib/tree/yahoo-dom-event.js
===================================================================
diff -u
--- lams_bb_integration/web/lib/tree/yahoo-dom-event.js (revision 0)
+++ lams_bb_integration/web/lib/tree/yahoo-dom-event.js (revision 3b9ddc508e73ba1d53a30bf7e6a45d400da05096)
@@ -0,0 +1,14 @@
+/*
+Copyright (c) 2011, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.com/yui/license.html
+version: 2.9.0
+*/
+if(typeof YAHOO=="undefined"||!YAHOO){var YAHOO={};}YAHOO.namespace=function(){var b=arguments,g=null,e,c,f;for(e=0;e":">",'"':""","'":"'","/":"/","`":"`"},d=["toString","valueOf"],e={isArray:function(j){return a.toString.apply(j)===c;},isBoolean:function(j){return typeof j==="boolean";},isFunction:function(j){return(typeof j==="function")||a.toString.apply(j)===h;},isNull:function(j){return j===null;},isNumber:function(j){return typeof j==="number"&&isFinite(j);},isObject:function(j){return(j&&(typeof j==="object"||f.isFunction(j)))||false;},isString:function(j){return typeof j==="string";},isUndefined:function(j){return typeof j==="undefined";},_IEEnumFix:(YAHOO.env.ua.ie)?function(l,k){var j,n,m;for(j=0;j"'\/`]/g,function(k){return g[k];});},extend:function(m,n,l){if(!n||!m){throw new Error("extend failed, please check that "+"all dependencies are included.");}var k=function(){},j;k.prototype=n.prototype;m.prototype=new k();m.prototype.constructor=m;m.superclass=n.prototype;if(n.prototype.constructor==a.constructor){n.prototype.constructor=n;}if(l){for(j in l){if(f.hasOwnProperty(l,j)){m.prototype[j]=l[j];}}f._IEEnumFix(m.prototype,l);}},augmentObject:function(n,m){if(!m||!n){throw new Error("Absorb failed, verify dependencies.");}var j=arguments,l,o,k=j[2];if(k&&k!==true){for(l=2;l0)?f.dump(j[l],p-1):t);}else{r.push(j[l]);}r.push(q);}if(r.length>1){r.pop();}r.push("]");}else{r.push("{");for(l in j){if(f.hasOwnProperty(j,l)){r.push(l+m);if(f.isObject(j[l])){r.push((p>0)?f.dump(j[l],p-1):t);}else{r.push(j[l]);}r.push(q);}}if(r.length>1){r.pop();}r.push("}");}return r.join("");},substitute:function(x,y,E,l){var D,C,B,G,t,u,F=[],p,z=x.length,A="dump",r=" ",q="{",m="}",n,w;for(;;){D=x.lastIndexOf(q,z);if(D<0){break;}C=x.indexOf(m,D);if(D+1>C){break;}p=x.substring(D+1,C);G=p;u=null;B=G.indexOf(r);if(B>-1){u=G.substring(B+1);G=G.substring(0,B);}t=y[G];if(E){t=E(G,t,u);}if(f.isObject(t)){if(f.isArray(t)){t=f.dump(t,parseInt(u,10));}else{u=u||"";n=u.indexOf(A);if(n>-1){u=u.substring(4);}w=t.toString();if(w===i||n>-1){t=f.dump(t,parseInt(u,10));}else{t=w;}}}else{if(!f.isString(t)&&!f.isNumber(t)){t="~-"+F.length+"-~";F[F.length]=p;}}x=x.substring(0,D)+t+x.substring(C+1);if(l===false){z=D-1;}}for(D=F.length-1;D>=0;D=D-1){x=x.replace(new RegExp("~-"+D+"-~"),"{"+F[D]+"}","g");}return x;},trim:function(j){try{return j.replace(/^\s+|\s+$/g,"");}catch(k){return j;
+}},merge:function(){var n={},k=arguments,j=k.length,m;for(m=0;m-1;}}else{}return G;},addClass:function(W,G){return e.Dom.batch(W,e.Dom._addClass,G);},_addClass:function(X,W){var G=false,Y;if(X&&W){Y=e.Dom._getAttribute(X,f)||i;if(!e.Dom._hasClass(X,W)){e.Dom.setAttribute(X,f,a(Y+b+W));G=true;}}else{}return G;},removeClass:function(W,G){return e.Dom.batch(W,e.Dom._removeClass,G);},_removeClass:function(Y,X){var W=false,aa,Z,G;if(Y&&X){aa=e.Dom._getAttribute(Y,f)||i;e.Dom.setAttribute(Y,f,aa.replace(e.Dom._getClassRegex(X),i));Z=e.Dom._getAttribute(Y,f);if(aa!==Z){e.Dom.setAttribute(Y,f,a(Z));W=true;if(e.Dom._getAttribute(Y,f)===""){G=(Y.hasAttribute&&Y.hasAttribute(E))?E:f;Y.removeAttribute(G);}}}else{}return W;},replaceClass:function(X,W,G){return e.Dom.batch(X,e.Dom._replaceClass,{from:W,to:G});},_replaceClass:function(Y,X){var W,ab,aa,G=false,Z;if(Y&&X){ab=X.from;aa=X.to;if(!aa){G=false;}else{if(!ab){G=e.Dom._addClass(Y,X.to);}else{if(ab!==aa){Z=e.Dom._getAttribute(Y,f)||i;W=(b+Z.replace(e.Dom._getClassRegex(ab),b+aa).replace(/\s+/g,b)).split(e.Dom._getClassRegex(aa));W.splice(1,0,b+aa);e.Dom.setAttribute(Y,f,a(W.join(i)));G=true;}}}}else{}return G;},generateId:function(G,X){X=X||"yui-gen";var W=function(Y){if(Y&&Y.id){return Y.id;}var Z=X+YAHOO.env._id_counter++;
+if(Y){if(Y[C]&&Y[C].getElementById(Z)){return e.Dom.generateId(Y,Z+X);}Y.id=Z;}return Z;};return e.Dom.batch(G,W,e.Dom,true)||W.apply(e.Dom,arguments);},isAncestor:function(W,X){W=e.Dom.get(W);X=e.Dom.get(X);var G=false;if((W&&X)&&(W[K]&&X[K])){if(W.contains&&W!==X){G=W.contains(X);}else{if(W.compareDocumentPosition){G=!!(W.compareDocumentPosition(X)&16);}}}else{}return G;},inDocument:function(G,W){return e.Dom._inDoc(e.Dom.get(G),W);},_inDoc:function(W,X){var G=false;if(W&&W[c]){X=X||W[C];G=e.Dom.isAncestor(X[U],W);}else{}return G;},getElementsBy:function(W,af,ab,ad,X,ac,ae){af=af||"*";ab=(ab)?e.Dom.get(ab):null||j;var aa=(ae)?null:[],G;if(ab){G=ab.getElementsByTagName(af);for(var Y=0,Z=G.length;Y=8){e.Dom.DOT_ATTRIBUTES.type=true;}})();YAHOO.util.Region=function(d,e,a,c){this.top=d;this.y=d;this[1]=d;this.right=e;this.bottom=a;this.left=c;this.x=c;this[0]=c;this.width=this.right-this.left;this.height=this.bottom-this.top;};YAHOO.util.Region.prototype.contains=function(a){return(a.left>=this.left&&a.right<=this.right&&a.top>=this.top&&a.bottom<=this.bottom);};YAHOO.util.Region.prototype.getArea=function(){return((this.bottom-this.top)*(this.right-this.left));};YAHOO.util.Region.prototype.intersect=function(f){var d=Math.max(this.top,f.top),e=Math.min(this.right,f.right),a=Math.min(this.bottom,f.bottom),c=Math.max(this.left,f.left);
+if(a>=d&&e>=c){return new YAHOO.util.Region(d,e,a,c);}else{return null;}};YAHOO.util.Region.prototype.union=function(f){var d=Math.min(this.top,f.top),e=Math.max(this.right,f.right),a=Math.max(this.bottom,f.bottom),c=Math.min(this.left,f.left);return new YAHOO.util.Region(d,e,a,c);};YAHOO.util.Region.prototype.toString=function(){return("Region {"+"top: "+this.top+", right: "+this.right+", bottom: "+this.bottom+", left: "+this.left+", height: "+this.height+", width: "+this.width+"}");};YAHOO.util.Region.getRegion=function(e){var g=YAHOO.util.Dom.getXY(e),d=g[1],f=g[0]+e.offsetWidth,a=g[1]+e.offsetHeight,c=g[0];return new YAHOO.util.Region(d,f,a,c);};YAHOO.util.Point=function(a,b){if(YAHOO.lang.isArray(a)){b=a[1];a=a[0];}YAHOO.util.Point.superclass.constructor.call(this,b,a,b,a);};YAHOO.extend(YAHOO.util.Point,YAHOO.util.Region);(function(){var b=YAHOO.util,a="clientTop",f="clientLeft",j="parentNode",k="right",w="hasLayout",i="px",u="opacity",l="auto",d="borderLeftWidth",g="borderTopWidth",p="borderRightWidth",v="borderBottomWidth",s="visible",q="transparent",n="height",e="width",h="style",t="currentStyle",r=/^width|height$/,o=/^(\d[.\d]*)+(em|ex|px|gd|rem|vw|vh|vm|ch|mm|cm|in|pt|pc|deg|rad|ms|s|hz|khz|%){1}?/i,m={get:function(x,z){var y="",A=x[t][z];if(z===u){y=b.Dom.getStyle(x,u);}else{if(!A||(A.indexOf&&A.indexOf(i)>-1)){y=A;}else{if(b.Dom.IE_COMPUTED[z]){y=b.Dom.IE_COMPUTED[z](x,z);}else{if(o.test(A)){y=b.Dom.IE.ComputedStyle.getPixel(x,z);}else{y=A;}}}}return y;},getOffset:function(z,E){var B=z[t][E],x=E.charAt(0).toUpperCase()+E.substr(1),C="offset"+x,y="pixel"+x,A="",D;if(B==l){D=z[C];if(D===undefined){A=0;}A=D;if(r.test(E)){z[h][E]=D;if(z[C]>D){A=D-(z[C]-D);}z[h][E]=l;}}else{if(!z[h][y]&&!z[h][E]){z[h][E]=B;}A=z[h][y];}return A+i;},getBorderWidth:function(x,z){var y=null;if(!x[t][w]){x[h].zoom=1;}switch(z){case g:y=x[a];break;case v:y=x.offsetHeight-x.clientHeight-x[a];break;case d:y=x[f];break;case p:y=x.offsetWidth-x.clientWidth-x[f];break;}return y+i;},getPixel:function(y,x){var A=null,B=y[t][k],z=y[t][x];y[h][k]=z;A=y[h].pixelRight;y[h][k]=B;return A+i;},getMargin:function(y,x){var z;if(y[t][x]==l){z=0+i;}else{z=b.Dom.IE.ComputedStyle.getPixel(y,x);}return z;},getVisibility:function(y,x){var z;while((z=y[t])&&z[x]=="inherit"){y=y[j];}return(z)?z[x]:s;},getColor:function(y,x){return b.Dom.Color.toRGB(y[t][x])||q;},getBorderColor:function(y,x){var z=y[t],A=z[x]||z.color;return b.Dom.Color.toRGB(b.Dom.Color.toHex(A));}},c={};c.top=c.right=c.bottom=c.left=c[e]=c[n]=m.getOffset;c.color=m.getColor;c[g]=c[p]=c[v]=c[d]=m.getBorderWidth;c.marginTop=c.marginRight=c.marginBottom=c.marginLeft=m.getMargin;c.visibility=m.getVisibility;c.borderColor=c.borderTopColor=c.borderRightColor=c.borderBottomColor=c.borderLeftColor=m.getBorderColor;b.Dom.IE_COMPUTED=c;b.Dom.IE_ComputedStyle=m;})();(function(){var c="toString",a=parseInt,b=RegExp,d=YAHOO.util;d.Dom.Color={KEYWORDS:{black:"000",silver:"c0c0c0",gray:"808080",white:"fff",maroon:"800000",red:"f00",purple:"800080",fuchsia:"f0f",green:"008000",lime:"0f0",olive:"808000",yellow:"ff0",navy:"000080",blue:"00f",teal:"008080",aqua:"0ff"},re_RGB:/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,re_hex:/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,re_hex3:/([0-9A-F])/gi,toRGB:function(e){if(!d.Dom.Color.re_RGB.test(e)){e=d.Dom.Color.toHex(e);}if(d.Dom.Color.re_hex.exec(e)){e="rgb("+[a(b.$1,16),a(b.$2,16),a(b.$3,16)].join(", ")+")";}return e;},toHex:function(f){f=d.Dom.Color.KEYWORDS[f]||f;if(d.Dom.Color.re_RGB.exec(f)){f=[Number(b.$1).toString(16),Number(b.$2).toString(16),Number(b.$3).toString(16)];for(var e=0;e0){i=c[0];}try{b=g.fn.call(f,i,g.obj);}catch(h){this.lastError=h;if(a){throw h;}}}else{try{b=g.fn.call(f,this.type,c,g.obj);}catch(d){this.lastError=d;if(a){throw d;}}}return b;},unsubscribeAll:function(){var a=this.subscribers.length,b;for(b=a-1;b>-1;b--){this._delete(b);}this.subscribers=[];return a;},_delete:function(a){var b=this.subscribers[a];if(b){delete b.fn;delete b.obj;}this.subscribers.splice(a,1);},toString:function(){return"CustomEvent: "+"'"+this.type+"', "+"context: "+this.scope;}};YAHOO.util.Subscriber=function(a,b,c){this.fn=a;this.obj=YAHOO.lang.isUndefined(b)?null:b;this.overrideContext=c;};YAHOO.util.Subscriber.prototype.getScope=function(a){if(this.overrideContext){if(this.overrideContext===true){return this.obj;}else{return this.overrideContext;}}return a;};YAHOO.util.Subscriber.prototype.contains=function(a,b){if(b){return(this.fn==a&&this.obj==b);}else{return(this.fn==a);}};YAHOO.util.Subscriber.prototype.toString=function(){return"Subscriber { obj: "+this.obj+", overrideContext: "+(this.overrideContext||"no")+" }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var g=false,h=[],j=[],a=0,e=[],b=0,c={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9},d=YAHOO.env.ua.ie,f="focusin",i="focusout";return{POLL_RETRYS:500,POLL_INTERVAL:40,EL:0,TYPE:1,FN:2,WFN:3,UNLOAD_OBJ:3,ADJ_SCOPE:4,OBJ:5,OVERRIDE:6,CAPTURE:7,lastError:null,isSafari:YAHOO.env.ua.webkit,webkit:YAHOO.env.ua.webkit,isIE:d,_interval:null,_dri:null,_specialTypes:{focusin:(d?"focusin":"focus"),focusout:(d?"focusout":"blur")},DOMReady:false,throwErrors:false,startInterval:function(){if(!this._interval){this._interval=YAHOO.lang.later(this.POLL_INTERVAL,this,this._tryPreloadAttach,null,true);}},onAvailable:function(q,m,o,p,n){var k=(YAHOO.lang.isString(q))?[q]:q;for(var l=0;l-1;m--){s=(this.removeListener(l[m],k,r)&&s);}return s;}}if(!r||!r.call){return this.purgeElement(l,false,k);}if("unload"==k){for(m=j.length-1;m>-1;m--){u=j[m];if(u&&u[0]==l&&u[1]==k&&u[2]==r){j.splice(m,1);return true;}}return false;}var n=null;var o=arguments[3];if("undefined"===typeof o){o=this._getCacheIndex(h,l,k,r);}if(o>=0){n=h[o];}if(!l||!n){return false;}var t=n[this.CAPTURE]===true?true:false;try{this._simpleRemove(l,k,n[this.WFN],t);}catch(q){this.lastError=q;return false;}delete h[o][this.WFN];delete h[o][this.FN];h.splice(o,1);return true;},getTarget:function(m,l){var k=m.target||m.srcElement;return this.resolveTextNode(k);},resolveTextNode:function(l){try{if(l&&3==l.nodeType){return l.parentNode;}}catch(k){return null;}return l;},getPageX:function(l){var k=l.pageX;if(!k&&0!==k){k=l.clientX||0;if(this.isIE){k+=this._getScrollLeft();}}return k;},getPageY:function(k){var l=k.pageY;if(!l&&0!==l){l=k.clientY||0;if(this.isIE){l+=this._getScrollTop();}}return l;},getXY:function(k){return[this.getPageX(k),this.getPageY(k)];},getRelatedTarget:function(l){var k=l.relatedTarget;
+if(!k){if(l.type=="mouseout"){k=l.toElement;}else{if(l.type=="mouseover"){k=l.fromElement;}}}return this.resolveTextNode(k);},getTime:function(m){if(!m.time){var l=new Date().getTime();try{m.time=l;}catch(k){this.lastError=k;return l;}}return m.time;},stopEvent:function(k){this.stopPropagation(k);this.preventDefault(k);},stopPropagation:function(k){if(k.stopPropagation){k.stopPropagation();}else{k.cancelBubble=true;}},preventDefault:function(k){if(k.preventDefault){k.preventDefault();}else{k.returnValue=false;}},getEvent:function(m,k){var l=m||window.event;if(!l){var n=this.getEvent.caller;while(n){l=n.arguments[0];if(l&&Event==l.constructor){break;}n=n.caller;}}return l;},getCharCode:function(l){var k=l.keyCode||l.charCode||0;if(YAHOO.env.ua.webkit&&(k in c)){k=c[k];}return k;},_getCacheIndex:function(n,q,r,p){for(var o=0,m=n.length;o0&&e.length>0);}var p=[];var r=function(t,u){var s=t;if(u.overrideContext){if(u.overrideContext===true){s=u.obj;}else{s=u.overrideContext;}}u.fn.call(s,u.obj);};var l,k,o,n,m=[];for(l=0,k=e.length;l-1;l--){o=e[l];if(!o||!o.id){e.splice(l,1);}}this.startInterval();}else{if(this._interval){this._interval.cancel();this._interval=null;}}this.locked=false;},purgeElement:function(p,q,s){var n=(YAHOO.lang.isString(p))?this.getEl(p):p;var r=this.getListeners(n,s),o,k;if(r){for(o=r.length-1;o>-1;o--){var m=r[o];this.removeListener(n,m.type,m.fn);}}if(q&&n&&n.childNodes){for(o=0,k=n.childNodes.length;o-1;o--){n=h[o];if(n){try{m.removeListener(n[m.EL],n[m.TYPE],n[m.FN],o);}catch(v){}}}n=null;}try{m._simpleRemove(window,"unload",m._unload);m._simpleRemove(window,"load",m._load);}catch(u){}},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var k=document.documentElement,l=document.body;if(k&&(k.scrollTop||k.scrollLeft)){return[k.scrollTop,k.scrollLeft];}else{if(l){return[l.scrollTop,l.scrollLeft];}else{return[0,0];}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(m,n,l,k){m.addEventListener(n,l,(k));};}else{if(window.attachEvent){return function(m,n,l,k){m.attachEvent("on"+n,l);};}else{return function(){};}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(m,n,l,k){m.removeEventListener(n,l,(k));};}else{if(window.detachEvent){return function(l,m,k){l.detachEvent("on"+m,k);};}else{return function(){};}}}()};}();(function(){var a=YAHOO.util.Event;a.on=a.addListener;a.onFocus=a.addFocusListener;a.onBlur=a.addBlurListener;
+/*! DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller/Diego Perini */
+if(a.isIE){if(self!==self.top){document.onreadystatechange=function(){if(document.readyState=="complete"){document.onreadystatechange=null;a._ready();}};}else{YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);var b=document.createElement("p");a._dri=setInterval(function(){try{b.doScroll("left");clearInterval(a._dri);a._dri=null;a._ready();b=null;}catch(c){}},a.POLL_INTERVAL);}}else{if(a.webkit&&a.webkit<525){a._dri=setInterval(function(){var c=document.readyState;if("loaded"==c||"complete"==c){clearInterval(a._dri);a._dri=null;a._ready();}},a.POLL_INTERVAL);}else{a._simpleAdd(document,"DOMContentLoaded",a._ready);}}a._simpleAdd(window,"load",a._load);a._simpleAdd(window,"unload",a._unload);a._tryPreloadAttach();})();}YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(a,c,f,e){this.__yui_events=this.__yui_events||{};var d=this.__yui_events[a];if(d){d.subscribe(c,f,e);}else{this.__yui_subscribers=this.__yui_subscribers||{};var b=this.__yui_subscribers;if(!b[a]){b[a]=[];}b[a].push({fn:c,obj:f,overrideContext:e});}},unsubscribe:function(c,e,g){this.__yui_events=this.__yui_events||{};var a=this.__yui_events;if(c){var f=a[c];if(f){return f.unsubscribe(e,g);}}else{var b=true;for(var d in a){if(YAHOO.lang.hasOwnProperty(a,d)){b=b&&a[d].unsubscribe(e,g);
+}}return b;}return false;},unsubscribeAll:function(a){return this.unsubscribe(a);},createEvent:function(b,g){this.__yui_events=this.__yui_events||{};var e=g||{},d=this.__yui_events,f;if(d[b]){}else{f=new YAHOO.util.CustomEvent(b,e.scope||this,e.silent,YAHOO.util.CustomEvent.FLAT,e.fireOnce);d[b]=f;if(e.onSubscribeCallback){f.subscribeEvent.subscribe(e.onSubscribeCallback);}this.__yui_subscribers=this.__yui_subscribers||{};var a=this.__yui_subscribers[b];if(a){for(var c=0;c
<%@ page import="blackboard.platform.plugin.PlugInUtil"%>
<%@ page import="blackboard.platform.plugin.PlugInException"%>
@@ -21,8 +20,11 @@
<%@ taglib uri="/bbNG" prefix="bbNG"%>
-
-
-
<%-- Form to Collect ID of Selected LAMS Sequence --%>
-
-
Index: lams_bb_integration/web/modules/css/folders.css
===================================================================
diff -u
--- lams_bb_integration/web/modules/css/folders.css (revision 0)
+++ lams_bb_integration/web/modules/css/folders.css (revision 3b9ddc508e73ba1d53a30bf7e6a45d400da05096)
@@ -0,0 +1,64 @@
+/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
+
+/* first or middle sibling, no children */
+.ygtvtn { background: url(../../images/folders/tn.gif) 0 0 no-repeat; width:17px; height:22px; }
+
+/* first or middle sibling, collapsable */
+.ygtvtm { background: url(../../images/folders/tm.gif) 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+
+/* first or middle sibling, collapsable, hover */
+.ygtvtmh { background: url(../../images/folders/tmh.gif) 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+
+/* first or middle sibling, expandable */
+.ygtvtp { background: url(../../images/folders/tp.gif) 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+
+/* first or middle sibling, expandable, hover */
+.ygtvtph { background: url(../../images/folders/tph.gif) 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+
+/* last sibling, no children */
+.ygtvln { background: url(../../images/folders/ln.gif) 0 0 no-repeat; width:17px; height:22px; }
+
+/* Last sibling, collapsable */
+.ygtvlm { background: url(../../images/folders/lm.gif) 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+
+/* Last sibling, collapsable, hover */
+.ygtvlmh { background: url(../../images/folders/lmh.gif) 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+
+/* Last sibling, expandable */
+.ygtvlp { background: url(../../images/folders/lp.gif) 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+
+/* Last sibling, expandable, hover */
+.ygtvlph { background: url(../../images/folders/lph.gif) 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+
+/* Loading icon */
+.ygtvloading { background: url(../../images/folders/loading.gif) 0 0 no-repeat; width:16px; height:22px; }
+
+/* the style for the empty cells that are used for rendering the depth
+ * of the node */
+.ygtvdepthcell { background: url(../../images/folders/vline.gif) 0 0 no-repeat; width:17px; height:22px; }
+
+.ygtvblankdepthcell { width:17px; height:22px; }
+
+/* the style of the div around each node */
+.ygtvitem { }
+
+.ygtvitem table{
+ margin-bottom:0;
+}
+.ygtvitem td {
+ border:none;padding:0;
+}
+
+
+
+/* the style of the div around each node's collection of children */
+.ygtvchildren { }
+* html .ygtvchildren { height:1%; }
+
+/* the style of the text label in ygTextNode */
+.ygtvlabel, .ygtvlabel:link, .ygtvlabel:visited, .ygtvlabel:hover {
+ margin-left:2px;
+ text-decoration: none;
+}
+
+
Index: lams_bb_integration/web/modules/css/treeview.css
===================================================================
diff -u
--- lams_bb_integration/web/modules/css/treeview.css (revision 0)
+++ lams_bb_integration/web/modules/css/treeview.css (revision 3b9ddc508e73ba1d53a30bf7e6a45d400da05096)
@@ -0,0 +1,7 @@
+/*
+Copyright (c) 2011, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.com/yui/license.html
+version: 2.9.0
+*/
+table.ygtvtable{margin-bottom:0;border:0;border-collapse:collapse}td.ygtvcell{border:0;padding:0}a.ygtvspacer{text-decoration:none;outline-style:none;display:block}.ygtvtn{width:18px;height:22px;background:url(../../images/sam/treeview-sprite.gif) 0 -5600px no-repeat;cursor:pointer}.ygtvtm{width:18px;height:22px;cursor:pointer;background:url(../../images/sam/treeview-sprite.gif) 0 -4000px no-repeat}.ygtvtmh,.ygtvtmhh{width:18px;height:22px;cursor:pointer;background:url(../../images/sam/treeview-sprite.gif) 0 -4800px no-repeat}.ygtvtp{width:18px;height:22px;cursor:pointer;background:url(../../images/sam/treeview-sprite.gif) 0 -6400px no-repeat}.ygtvtph,.ygtvtphh{width:18px;height:22px;cursor:pointer;background:url(../../images/sam/treeview-sprite.gif) 0 -7200px no-repeat}.ygtvln{width:18px;height:22px;background:url(../../images/sam/treeview-sprite.gif) 0 -1600px no-repeat;cursor:pointer}.ygtvlm{width:18px;height:22px;cursor:pointer;background:url(../../images/sam/treeview-sprite.gif) 0 0 no-repeat}.ygtvlmh,.ygtvlmhh{width:18px;height:22px;cursor:pointer;background:url(../../images/sam/treeview-sprite.gif) 0 -800px no-repeat}.ygtvlp{width:18px;height:22px;cursor:pointer;background:url(../../images/sam/treeview-sprite.gif) 0 -2400px no-repeat}.ygtvlph,.ygtvlphh{width:18px;height:22px;cursor:pointer;background:url(../../images/sam/treeview-sprite.gif) 0 -3200px no-repeat;cursor:pointer}.ygtvloading{width:18px;height:22px;background:url(../../images/sam/treeview-loading.gif) 0 0 no-repeat}.ygtvdepthcell{width:18px;height:22px;background:url(../../images/sam/treeview-sprite.gif) 0 -8000px no-repeat}.ygtvblankdepthcell{width:18px;height:22px}* html .ygtvchildren{height:2%}.ygtvlabel,.ygtvlabel:link,.ygtvlabel:visited,.ygtvlabel:hover{margin-left:2px;text-decoration:none;background-color:white;cursor:pointer}.ygtvcontent{cursor:default}.ygtvspacer{height:22px;width:18px}.ygtvfocus{background-color:#c0e0e0;border:0}.ygtvfocus .ygtvlabel,.ygtvfocus .ygtvlabel:link,.ygtvfocus .ygtvlabel:visited,.ygtvfocus .ygtvlabel:hover{background-color:#c0e0e0}.ygtvfocus a{outline-style:none}.ygtvok{width:18px;height:22px;background:url(../../images/sam/treeview-sprite.gif) 0 -8800px no-repeat}.ygtvok:hover{background:url(../../images/sam/treeview-sprite.gif) 0 -8844px no-repeat}.ygtvcancel{width:18px;height:22px;background:url(../../images/sam/treeview-sprite.gif) 0 -8822px no-repeat}.ygtvcancel:hover{background:url(../../images/sam/treeview-sprite.gif) 0 -8866px no-repeat}.ygtv-label-editor{background-color:#f2f2f2;border:1px solid silver;position:absolute;display:none;overflow:hidden;margin:auto;z-index:9000}.ygtv-edit-TextNode{width:190px}.ygtv-edit-TextNode .ygtvcancel,.ygtv-edit-TextNode .ygtvok{border:0}.ygtv-edit-TextNode .ygtv-button-container{float:right}.ygtv-edit-TextNode .ygtv-input input{width:140px}.ygtv-edit-DateNode .ygtvcancel{border:0}.ygtv-edit-DateNode .ygtvok{display:none}.ygtv-edit-DateNode .ygtv-button-container{text-align:right;margin:auto}.ygtv-highlight .ygtv-highlight1,.ygtv-highlight .ygtv-highlight1 .ygtvlabel{background-color:#47BC23;color:white}.ygtv-highlight .ygtv-highlight2,.ygtv-highlight .ygtv-highlight2 .ygtvlabel{background-color:silver}.ygtv-highlight .ygtv-highlight0 .ygtvfocus .ygtvlabel,.ygtv-highlight .ygtv-highlight1 .ygtvfocus .ygtvlabel,.ygtv-highlight .ygtv-highlight2 .ygtvfocus .ygtvlabel{background-color:#c0e0e0}.ygtv-highlight .ygtvcontent{padding-right:1em}.ygtv-checkbox .ygtv-highlight0 .ygtvcontent{padding-left:1em;background:url(../../images/sam/check0.gif) no-repeat}.ygtv-checkbox .ygtv-highlight0 .ygtvfocus.ygtvcontent,.ygtv-checkbox .ygtv-highlight1 .ygtvfocus.ygtvcontent,.ygtv-checkbox .ygtv-highlight2 .ygtvfocus.ygtvcontent{background-color:#c0e0e0}.ygtv-checkbox .ygtv-highlight1 .ygtvcontent{padding-left:1em;background:url(../../images/sam/check1.gif) no-repeat}.ygtv-checkbox .ygtv-highlight2 .ygtvcontent{padding-left:1em;background:url(../../images/sam/check2.gif) no-repeat}
Index: lams_bb_integration/web/modules/delete.jsp
===================================================================
diff -u
--- lams_bb_integration/web/modules/delete.jsp (revision 0)
+++ lams_bb_integration/web/modules/delete.jsp (revision 3b9ddc508e73ba1d53a30bf7e6a45d400da05096)
@@ -0,0 +1,89 @@
+<%--
+ Original Version: 2007 LAMS Foundation
+ Updated for Blackboard 9.1 SP6 (including new bbNG tag library) 2011
+ Richard Stals (www.stals.com.au)
+ Edith Cowan University, Western Australia
+--%>
+<%--
+ Handle LAMS Lesson Access
+ Students - access lesson only
+ Staff - additionally access the Lesson Monitor
+--%>
+<%@ page import="java.util.*"%>
+<%@ page import="java.util.Date"%>
+<%@ page import="java.text.SimpleDateFormat"%>
+<%@ page import="blackboard.data.*"%>
+<%@ page import="blackboard.persist.*"%>
+<%@ page import="blackboard.data.course.*"%>
+<%@ page import="blackboard.data.user.*"%>
+<%@ page import="blackboard.persist.course.*"%>
+<%@ page import="blackboard.data.content.*"%>
+<%@ page import="blackboard.persist.content.*"%>
+<%@ page import="blackboard.persist.navigation.CourseTocDbLoader"%>
+<%@ page import="blackboard.db.*"%>
+<%@ page import="blackboard.base.*"%>
+<%@ page import="blackboard.platform.*"%>
+<%@ page import="blackboard.platform.plugin.*"%>
+<%@ page import="org.lamsfoundation.ld.integration.blackboard.LamsSecurityUtil"%>
+<%@ page import="blackboard.portal.data.*" %>
+<%@ page import="blackboard.portal.servlet.PortalUtil" %>
+<%@ page import="blackboard.persist.PersistenceException" %>
+<%@ page import="blackboard.persist.gradebook.*" %>
+<%@ page import="blackboard.data.gradebook.*" %>
+<%@ page errorPage="/error.jsp"%>
+<%@ taglib uri="/bbNG" prefix="bbNG"%>
+
+
+<%
+ // SECURITY!
+ // Authorise current user for Course Access (automatic redirect)
+ try {
+ if (!PlugInUtil.authorizeForCourse(request, response))
+ return;
+ } catch (PlugInException e) {
+ throw new RuntimeException(e);
+ }
+
+ String internalLessonId = request.getParameter("content_id");
+ String courseIdStr = request.getParameter("course_id");
+ BbPersistenceManager bbPm = BbServiceManager.getPersistenceService().getDbPersistenceManager();
+ Id courseId = bbPm.generateId(Course.DATA_TYPE, courseIdStr);
+
+ //get stored internalContentId -> externalContentId.
+ PortalExtraInfo pei = PortalUtil.loadPortalExtraInfo(null, null, "LamsStorage");
+ ExtraInfo ei = pei.getExtraInfo();
+ String externalLessonId = ei.getValue(internalLessonId);
+
+ if (externalLessonId == null || "".equals(externalLessonId)) {
+ throw new ServletException("externalLessonId not found in PortalExtraInfo LamsStorage");
+ }
+
+ CourseDbLoader cLoader = CourseDbLoader.Default.getInstance();
+ LineitemDbLoader lineitemLoader = LineitemDbLoader.Default.getInstance();
+
+ //search for appropriate lineitem
+ Lineitem lineitem = null;
+ List lineitems = lineitemLoader.loadByCourseId(courseId);
+
+ for (Lineitem lineitemIter : lineitems) {
+ if (lineitemIter.getAssessmentId() != null && lineitemIter.getAssessmentId().equals(externalLessonId)) {
+ lineitem = lineitemIter;
+ break;
+ }
+ }
+
+ if (lineitem == null) {
+ throw new ServletException("lineitem not found");
+ }
+
+ LineitemDbPersister linePersister = (LineitemDbPersister) bbPm.getPersister(LineitemDbPersister.TYPE);
+ linePersister.deleteById(lineitem.getId());
+%>
+
+ <%-- Page Header --%>
+
+
+
+
+
\ No newline at end of file
Fisheye: Tag 3b9ddc508e73ba1d53a30bf7e6a45d400da05096 refers to a dead (removed) revision in file `lams_bb_integration/web/modules/gradeit.jsp'.
Fisheye: No comparison available. Pass `N' to diff?
Fisheye: Tag 3b9ddc508e73ba1d53a30bf7e6a45d400da05096 refers to a dead (removed) revision in file `lams_bb_integration/web/modules/index.jsp'.
Fisheye: No comparison available. Pass `N' to diff?
Index: lams_bb_integration/web/modules/learnermonitor.jsp
===================================================================
diff -u -re90547eeb5330fd68c424212233b1689f25c71ce -r3b9ddc508e73ba1d53a30bf7e6a45d400da05096
--- lams_bb_integration/web/modules/learnermonitor.jsp (.../learnermonitor.jsp) (revision e90547eeb5330fd68c424212233b1689f25c71ce)
+++ lams_bb_integration/web/modules/learnermonitor.jsp (.../learnermonitor.jsp) (revision 3b9ddc508e73ba1d53a30bf7e6a45d400da05096)
@@ -20,6 +20,8 @@
<%@ page import="blackboard.data.content.*"%>
<%@ page import="blackboard.persist.content.*"%>
<%@ page import="blackboard.persist.navigation.CourseTocDbLoader"%>
+<%@ page import="blackboard.persist.gradebook.*"%>
+<%@ page import="blackboard.data.gradebook.*"%>
<%@ page import="blackboard.db.*"%>
<%@ page import="blackboard.base.*"%>
<%@ page import="blackboard.platform.*"%>
@@ -83,6 +85,29 @@
if (!isActive) {
PlugInUtil.sendAccessDeniedRedirect(request, response);
}
+
+ String strIsDisplayDesignImage = request.getParameter("isDisplayDesignImage");
+ boolean isDisplayDesignImage = strIsDisplayDesignImage.equals("true")?true:false;
+
+ String learningDesignImageUrl = "";
+ if (isDisplayDesignImage) {
+ String strLearningDesignId = request.getParameter("ldid").trim();
+ long learningDesignId = Long.parseLong(strLearningDesignId);
+
+ learningDesignImageUrl = LamsSecurityUtil.generateRequestLearningDesignImage(ctx, false) + "&ldId=" + learningDesignId;
+ }
+
+ //check whether user has score for this lesson
+ String strLineitemId = request.getParameter("lineitemid").trim();
+ Id lineitemId = bbPm.generateId(Lineitem.LINEITEM_DATA_TYPE, strLineitemId);
+ ScoreDbLoader scoreLoader = (ScoreDbLoader) bbPm.getLoader(ScoreDbLoader.TYPE);
+ Score current_score = null;
+ try {
+ current_score = scoreLoader.loadByCourseMembershipIdAndLineitemId(courseMembership.getId(), lineitemId);
+ } catch (KeyNotFoundException c) {
+ //no score availalbe
+ }
+ boolean isScoreAvailable = (current_score != null);
%>
<%-- Breadcrumbs --%>
@@ -103,6 +128,26 @@
<% } %>
| ';}e[e.length]=' |
+ <%=request.getParameter("title")%> +
++ <%=request.getParameter("description")%> +
+ + <% if(isDisplayDesignImage) { %> +
+ 
+
+ <% } %>
+
+ <% if(isScoreAvailable) { %>
+
+ You have completed this lesson.
+
+ <% } %>
+