scorm-again/dist/scorm2004.min.js

A modern SCORM JavaScript run-time library for AICC, SCORM 1.2, and SCORM 2004

!function(){"use strict";var e={429:function(e,t,r){r.r(t),r.d(t,{default:function(){return d}});var i=r(635),n=r(589),o=r(784),s=r(340),a=r(864),c=r(56),l={autocommit:!1,autocommitSeconds:10,asyncCommit:!1,sendFullCommit:!0,lmsCommitUrl:!1,dataCommitFormat:"json",commitRequestDataType:"application/json;charset=UTF-8",autoProgress:!1,logLevel:c.LogLevelEnum.ERROR,selfReportSessionTime:!1,alwaysSendTotalTime:!1,renderCommonCommitFields:!1,strict_errors:!0,xhrHeaders:{},xhrWithCredentials:!1,fetchMode:"cors",responseHandler:function(e){return(0,i.__awaiter)(this,void 0,void 0,(function(){var t,r;return(0,i.__generator)(this,(function(i){switch(i.label){case 0:return void 0===e?[3,2]:[4,e.text()];case 1:return t=i.sent(),r=null,t&&(r=JSON.parse(t)),null!==r&&{}.hasOwnProperty.call(r,"result")?[2,{result:r.result,errorCode:r.errorCode?r.errorCode:r.result===s.global_constants.SCORM_TRUE?0:101}]:200===e.status?[2,{result:s.global_constants.SCORM_TRUE,errorCode:0}]:[2,{result:s.global_constants.SCORM_FALSE,errorCode:101}];case 2:return[2,{result:s.global_constants.SCORM_FALSE,errorCode:101}]}}))}))},requestHandler:function(e){return e},onLogMessage:function(e,t){switch(e){case"4":case 4:case"ERROR":case c.LogLevelEnum.ERROR:console.error(t);break;case"3":case 3:case"WARN":case c.LogLevelEnum.WARN:console.warn(t);break;case"2":case 2:case"INFO":case c.LogLevelEnum.INFO:console.info(t);break;case"1":case 1:case"DEBUG":case c.LogLevelEnum.DEBUG:console.debug?console.debug(t):console.log(t)}},scoItemIds:[],scoItemIdValidator:!1,globalObjectiveIds:[]},u=function(){function e(e,t,r){this._cancelled=!1,this._API=e,this._timeout=setTimeout(this.wrapper.bind(this),t),this._callback=r}return e.prototype.cancel=function(){this._cancelled=!0,this._timeout&&clearTimeout(this._timeout)},e.prototype.wrapper=function(){this._cancelled||(0,i.__awaiter)(this,void 0,void 0,(function(){return(0,i.__generator)(this,(function(e){switch(e.label){case 0:return[4,this._API.commit(this._callback)];case 1:return[2,e.sent()]}}))}))},e}(),_=function(){function e(t,r){var n,o,a=this.constructor;if(this._settings=l,a===e)throw new TypeError("Cannot construct BaseAPI instances directly");this.currentState=s.global_constants.STATE_NOT_INITIALIZED,this.lastErrorCode="0",this.listenerArray=[],this._error_codes=t,r&&(this.settings=(0,i.__assign)((0,i.__assign)({},l),r)),this.apiLogLevel=null!==(n=this.settings.logLevel)&&void 0!==n?n:c.LogLevelEnum.ERROR,this.selfReportSessionTime=null!==(o=this.settings.selfReportSessionTime)&&void 0!==o&&o}return e.prototype.commonReset=function(e){this.apiLog("reset","Called",c.LogLevelEnum.INFO),this.settings=(0,i.__assign)((0,i.__assign)({},this.settings),e),this.clearScheduledCommit(),this.currentState=s.global_constants.STATE_NOT_INITIALIZED,this.lastErrorCode="0",this.listenerArray=[],this.startingData={}},e.prototype.initialize=function(e,t,r){var i=s.global_constants.SCORM_FALSE;return this.isInitialized()?this.throwSCORMError(this._error_codes.INITIALIZED,t):this.isTerminated()?this.throwSCORMError(this._error_codes.TERMINATED,r):(this.selfReportSessionTime&&this.cmi.setStartTime(),this.currentState=s.global_constants.STATE_INITIALIZED,this.lastErrorCode="0",i=s.global_constants.SCORM_TRUE,this.processListeners(e)),this.apiLog(e,"returned: "+i,c.LogLevelEnum.INFO),this.clearSCORMError(i),i},e.prototype.apiLog=function(e,t,r,i){t=(0,a.formatMessage)(e,t,i),r>=this.apiLogLevel&&this.settings.onLogMessage(r,t)},Object.defineProperty(e.prototype,"error_codes",{get:function(){return this._error_codes},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"settings",{get:function(){return this._settings},set:function(e){this._settings=(0,i.__assign)((0,i.__assign)({},this._settings),e)},enumerable:!1,configurable:!0}),e.prototype.terminate=function(e,t){return(0,i.__awaiter)(this,void 0,void 0,(function(){var r,n;return(0,i.__generator)(this,(function(i){switch(i.label){case 0:return r=s.global_constants.SCORM_FALSE,this.checkState(t,this._error_codes.TERMINATION_BEFORE_INIT,this._error_codes.MULTIPLE_TERMINATION)?(this.currentState=s.global_constants.STATE_TERMINATED,[4,this.storeData(!0)]):[3,2];case 1:void 0!==(n=i.sent()).errorCode&&n.errorCode>0&&this.throwSCORMError(n.errorCode),r=void 0===n||!0!==n.result&&n.result!==s.global_constants.SCORM_TRUE?s.global_constants.SCORM_FALSE:s.global_constants.SCORM_TRUE,t&&(this.lastErrorCode="0"),r=s.global_constants.SCORM_TRUE,this.processListeners(e),i.label=2;case 2:return this.apiLog(e,"returned: "+r,c.LogLevelEnum.INFO),this.clearSCORMError(r),[2,r]}}))}))},e.prototype.getValue=function(e,t,r){var i="";if(this.checkState(t,this._error_codes.RETRIEVE_BEFORE_INIT,this._error_codes.RETRIEVE_AFTER_TERM)){t&&(this.lastErrorCode="0");try{i=this.getCMIValue(r)}catch(e){i=this.handleValueAccessException(e,i)}this.processListeners(e,r)}return this.apiLog(e,": returned: "+i,c.LogLevelEnum.INFO,r),void 0===i?"":(this.clearSCORMError(i),i)},e.prototype.setValue=function(e,t,r,i,n){void 0!==n&&(n=String(n));var o=s.global_constants.SCORM_FALSE;if(this.checkState(r,this._error_codes.STORE_BEFORE_INIT,this._error_codes.STORE_AFTER_TERM)){r&&(this.lastErrorCode="0");try{o=this.setCMIValue(i,n)}catch(e){this.handleValueAccessException(e,o)}this.processListeners(e,i,n)}return void 0===o&&(o=s.global_constants.SCORM_FALSE),"0"===String(this.lastErrorCode)&&this.settings.autocommit&&this.scheduleCommit(1e3*this.settings.autocommitSeconds,t),this.apiLog(e,": "+n+": result: "+o,c.LogLevelEnum.INFO,i),this.clearSCORMError(o),o},e.prototype.commit=function(e){return(0,i.__awaiter)(this,arguments,void 0,(function(e,t){var r,n;return void 0===t&&(t=!1),(0,i.__generator)(this,(function(i){switch(i.label){case 0:return this.clearScheduledCommit(),r=s.global_constants.SCORM_FALSE,this.checkState(t,this._error_codes.COMMIT_BEFORE_INIT,this._error_codes.COMMIT_AFTER_TERM)?[4,this.storeData(!1)]:[3,2];case 1:(n=i.sent()).errorCode&&n.errorCode>0&&this.throwSCORMError(n.errorCode),r=void 0===n||!0!==n.result&&n.result!==s.global_constants.SCORM_TRUE?s.global_constants.SCORM_FALSE:s.global_constants.SCORM_TRUE,this.apiLog(e," Result: "+r,c.LogLevelEnum.DEBUG,"HttpRequest"),t&&(this.lastErrorCode="0"),this.processListeners(e),i.label=2;case 2:return this.apiLog(e,"returned: "+r,c.LogLevelEnum.INFO),this.clearSCORMError(r),[2,r]}}))}))},e.prototype.getLastError=function(e){var t=String(this.lastErrorCode);return this.processListeners(e),this.apiLog(e,"returned: "+t,c.LogLevelEnum.INFO),t},e.prototype.getErrorString=function(e,t){var r="";return null!==t&&""!==t&&(r=this.getLmsErrorMessageDetails(t),this.processListeners(e)),this.apiLog(e,"returned: "+r,c.LogLevelEnum.INFO),r},e.prototype.getDiagnostic=function(e,t){var r="";return null!==t&&""!==t&&(r=this.getLmsErrorMessageDetails(t,!0),this.processListeners(e)),this.apiLog(e,"returned: "+r,c.LogLevelEnum.INFO),r},e.prototype.checkState=function(e,t,r){return this.isNotInitialized()?(this.throwSCORMError(t),!1):!e||!this.isTerminated()||(this.throwSCORMError(r),!1)},e.prototype.getLmsErrorMessageDetails=function(e,t){throw void 0===t&&(t=!1),new Error("The getLmsErrorMessageDetails method has not been implemented")},e.prototype.getCMIValue=function(e){throw new Error("The getCMIValue method has not been implemented")},e.prototype.setCMIValue=function(e,t){throw new Error("The setCMIValue method has not been implemented")},e.prototype._commonSetCMIValue=function(e,t,r,o){if(!r||""===r)return s.global_constants.SCORM_FALSE;for(var l=r.split("."),u=this,_=s.global_constants.SCORM_FALSE,d=!1,h="The data model element passed to ".concat(e," (").concat(r,") is not a valid SCORM data model element."),m=t?this._error_codes.UNDEFINED_DATA_MODEL:this._error_codes.GENERAL,f=0;f<l.length;f++){var p=l[f];if(!p)return this.throwSCORMError(m,h),s.global_constants.SCORM_FALSE;if(f===l.length-1)t&&"{target="===p.substring(0,8)?this.isInitialized()?this.throwSCORMError(this._error_codes.READ_ONLY_ELEMENT):u=(0,i.__assign)((0,i.__assign)({},u),{attribute:o}):this._checkObjectHasProperty(u,p)?((0,a.stringMatches)(r,"\\.correct_responses\\.\\d+")&&this.isInitialized()&&this.validateCorrectResponse(r,o),t&&"0"!==this.lastErrorCode||(u[p]=o,_=s.global_constants.SCORM_TRUE)):this.throwSCORMError(m,h);else{if(!(u=u[p])){this.throwSCORMError(m,h);break}if(u instanceof n.CMIArray){var g=parseInt(l[f+1]||"0",10);if(!isNaN(g)){var E=u.childArray[g];if(E)u=E,d=!0;else{var b=this.getChildElement(r,o,d);d=!0,b?(u.initialized&&b.initialize(),u.childArray.push(b),u=b):this.throwSCORMError(m,h)}f++}}}}return _===s.global_constants.SCORM_FALSE&&this.apiLog(e,"There was an error setting the value for: ".concat(r,", value of: ").concat(o),c.LogLevelEnum.WARN),_},e.prototype._commonGetCMIValue=function(e,t,r){if(!r||""===r)return"";for(var i=r.split("."),o=this,s=null,a="The data model element passed to ".concat(e," (").concat(r,") has not been initialized."),c="The data model element passed to ".concat(e," (").concat(r,") is not a valid SCORM data model element."),l=t?this._error_codes.UNDEFINED_DATA_MODEL:this._error_codes.GENERAL,u=0;u<i.length;u++){if(!(s=i[u]))return void this.throwSCORMError(l,c);if(t){if("{target="===String(s).substring(0,8)&&"function"==typeof o._isTargetValid){var _=String(s).substring(8,String(s).length-9);return o._isTargetValid(_)}if(!this._checkObjectHasProperty(o,s))return void this.throwSCORMError(l,c)}else if(u===i.length-1&&!this._checkObjectHasProperty(o,s))return void this.throwSCORMError(l,c);if(void 0===(o=o[s])){this.throwSCORMError(l,c);break}if(o instanceof n.CMIArray){var d=parseInt(i[u+1]||"",10);if(!isNaN(d)){var h=o.childArray[d];if(!h){this.throwSCORMError(this._error_codes.VALUE_NOT_INITIALIZED,a);break}o=h,u++}}}if(null!=o)return o;t||("_children"===s?this.throwSCORMError(this._error_codes.CHILDREN_ERROR):"_count"===s&&this.throwSCORMError(this._error_codes.COUNT_ERROR))},e.prototype.isInitialized=function(){return this.currentState===s.global_constants.STATE_INITIALIZED},e.prototype.isNotInitialized=function(){return this.currentState===s.global_constants.STATE_NOT_INITIALIZED},e.prototype.isTerminated=function(){return this.currentState===s.global_constants.STATE_TERMINATED},e.prototype.on=function(e,t){var r,i;if(t)for(var n=e.split(" "),o=0;o<n.length;o++){var s=null===(r=n[o])||void 0===r?void 0:r.split(".");if(!s||0===s.length)return;var a=s[0],l=null;s.length>1&&(l=null===(i=n[o])||void 0===i?void 0:i.replace(a+".","")),this.listenerArray.push({functionName:a,CMIElement:l,callback:t}),this.apiLog("on","Added event listener: ".concat(this.listenerArray.length),c.LogLevelEnum.INFO,a)}},e.prototype.off=function(e,t){var r,i;if(t)for(var n=e.split(" "),o=function(e){var o=null===(r=n[e])||void 0===r?void 0:r.split(".");if(!o||0===o.length)return{value:void 0};var a=o[0],l=null;o.length>1&&(l=null===(i=n[e])||void 0===i?void 0:i.replace(a+".",""));var u=s.listenerArray.findIndex((function(e){return e.functionName===a&&e.CMIElement===l&&e.callback===t}));-1!==u&&(s.listenerArray.splice(u,1),s.apiLog("off","Removed event listener: ".concat(s.listenerArray.length),c.LogLevelEnum.INFO,a))},s=this,a=0;a<n.length;a++){var l=o(a);if("object"==typeof l)return l.value}},e.prototype.clear=function(e){for(var t,r,i=e.split(" "),n=function(e){var n=null===(t=i[e])||void 0===t?void 0:t.split(".");if(!n||0===(null==n?void 0:n.length))return{value:void 0};var s=n[0],a=null;n.length>1&&(a=null===(r=i[e])||void 0===r?void 0:r.replace(s+".","")),o.listenerArray=o.listenerArray.filter((function(e){return e.functionName!==s&&e.CMIElement!==a}))},o=this,s=0;s<i.length;s++){var a=n(s);if("object"==typeof a)return a.value}},e.prototype.processListeners=function(e,t,r){this.apiLog(e,r,c.LogLevelEnum.INFO,t);for(var i=0;i<this.listenerArray.length;i++){var n,o=this.listenerArray[i],s=o.functionName===e,a=!!o.CMIElement;n=t&&o.CMIElement&&"*"===o.CMIElement.substring(o.CMIElement.length-1)?0===t.indexOf(o.CMIElement.substring(0,o.CMIElement.length-1)):o.CMIElement===t,!s||a&&!n||(this.apiLog("processListeners","Processing listener: ".concat(o.functionName),c.LogLevelEnum.INFO,t),o.callback(t,r))}},e.prototype.throwSCORMError=function(e,t){t||(t=this.getLmsErrorMessageDetails(e)),this.apiLog("throwSCORMError",e+": "+t,c.LogLevelEnum.ERROR),this.lastErrorCode=String(e)},e.prototype.clearSCORMError=function(e){void 0!==e&&e!==s.global_constants.SCORM_FALSE&&(this.lastErrorCode="0")},e.prototype.loadFromFlattenedJSON=function(e,t){var r=this;if(t||(t=""),this.isNotInitialized()){var i,n=/^(cmi\.interactions\.)(\d+)\.(.*)$/,o=/^(cmi\.objectives\.)(\d+)\.(.*)$/,s=Object.keys(e).map((function(t){return[String(t),e[t]]}));s.sort((function(e,t){var r,i=e[0],s=(e[1],t[0]);return t[1],null!==(r=c(i,s,n))||null!==(r=c(i,s,o))?r:i<s?-1:i>s?1:0})),s.forEach((function(e){(i={})[e[0]]=e[1],r.loadFromJSON((0,a.unflatten)(i),t)}))}else console.error("loadFromFlattenedJSON can only be called before the call to lmsInitialize.");function c(e,t,r){var i,n=e.match(r);if(null!==n&&null!==(i=t.match(r))){var o=Number(n[2]),s=Number(i[2]);return o===s?"id"===n[3]?-1:"type"===n[3]?"id"===i[3]?1:-1:1:o-s}return null}},e.prototype.loadFromJSON=function(e,t){if(void 0===t&&(t=""),t&&""!==t||Object.hasOwnProperty.call(e,"cmi")||Object.hasOwnProperty.call(e,"adl")||(t="cmi"),this.isNotInitialized()){for(var r in t=void 0!==t?t:"cmi",this.startingData=e,e)if({}.hasOwnProperty.call(e,r)&&e[r]){var i=(t?t+".":"")+r,n=e[r];if(n.childArray)for(var o=0;o<n.childArray.length;o++)this.loadFromJSON(n.childArray[o],i+"."+o);else n.constructor===Object?this.loadFromJSON(n,i):this.setCMIValue(i,n)}}else console.error("loadFromJSON can only be called before the call to lmsInitialize.")},e.prototype.renderCMIToJSONString=function(){var e=this.cmi;return this.settings.sendFullCommit?JSON.stringify({cmi:e}):JSON.stringify({cmi:e},(function(e,t){return void 0===t?null:t}),2)},e.prototype.renderCMIToJSONObject=function(){return JSON.parse(this.renderCMIToJSONString())},e.prototype.processHttpRequest=function(e,t){return(0,i.__awaiter)(this,arguments,void 0,(function(e,t,r){var n,o,a,l=this;return void 0===r&&(r=!1),(0,i.__generator)(this,(function(u){switch(u.label){case 0:return n=this,o={result:s.global_constants.SCORM_FALSE,errorCode:this.error_codes.GENERAL},r?(t=this.settings.requestHandler(t),this.performFetch(e,t).then((function(e){return(0,i.__awaiter)(l,void 0,void 0,(function(){return(0,i.__generator)(this,(function(t){switch(t.label){case 0:return[4,this.transformResponse(e)];case 1:return t.sent(),[2]}}))}))})),[2,{result:s.global_constants.SCORM_TRUE,errorCode:0}]):(a=function(e,t,r){return(0,i.__awaiter)(l,void 0,void 0,(function(){var s,a,l;return(0,i.__generator)(this,(function(i){switch(i.label){case 0:return i.trys.push([0,2,,3]),t=r.requestHandler(t),[4,this.performFetch(e,t)];case 1:return s=i.sent(),[2,this.transformResponse(s)];case 2:return a=i.sent(),l=a instanceof Error?a.message:String(a),this.apiLog("processHttpRequest",l,c.LogLevelEnum.ERROR),n.processListeners("CommitError"),[2,o];case 3:return[2]}}))}))},[4,a(e,t,this.settings)]);case 1:return[2,u.sent()]}}))}))},e.prototype.scheduleCommit=function(e,t){this._timeout||(this._timeout=new u(this,e,t),this.apiLog("scheduleCommit","scheduled",c.LogLevelEnum.DEBUG,""))},e.prototype.clearScheduledCommit=function(){this._timeout&&(this._timeout.cancel(),this._timeout=void 0,this.apiLog("clearScheduledCommit","cleared",c.LogLevelEnum.DEBUG,""))},e.prototype._checkObjectHasProperty=function(e,t){return Object.hasOwnProperty.call(e,t)||null!=Object.getOwnPropertyDescriptor(Object.getPrototypeOf(e),t)||t in e},e.prototype.handleValueAccessException=function(e,t){return e instanceof o.ValidationError?(this.lastErrorCode=String(e.errorCode),t=s.global_constants.SCORM_FALSE):(e instanceof Error&&e.message?console.error(e.message):console.error(e),this.throwSCORMError(this._error_codes.GENERAL)),t},e.prototype.getCommitObject=function(e){var t=e||this.settings.alwaysSendTotalTime,r=this.settings.renderCommonCommitFields?this.renderCommitObject(t):this.renderCommitCMI(t);return[c.LogLevelEnum.DEBUG,"1",1,"DEBUG"].includes(this.apiLogLevel)&&(console.debug("Commit (terminated: "+(e?"yes":"no")+"): "),console.debug(r)),r},e.prototype.performFetch=function(e,t){return(0,i.__awaiter)(this,void 0,void 0,(function(){var r;return(0,i.__generator)(this,(function(n){return r={method:"POST",mode:this.settings.fetchMode,body:t instanceof Array?t.join("&"):JSON.stringify(t),headers:(0,i.__assign)((0,i.__assign)({},this.settings.xhrHeaders),{"Content-Type":this.settings.commitRequestDataType}),keepalive:!0},this.settings.xhrWithCredentials&&(r=(0,i.__assign)((0,i.__assign)({},r),{credentials:"include"})),[2,fetch(e,r)]}))}))},e.prototype.transformResponse=function(e){return(0,i.__awaiter)(this,void 0,void 0,(function(){var t,r;return(0,i.__generator)(this,(function(i){switch(i.label){case 0:return"function"!=typeof this.settings.responseHandler?[3,2]:[4,this.settings.responseHandler(e)];case 1:return r=i.sent(),[3,4];case 2:return[4,e.json()];case 3:r=i.sent(),i.label=4;case 4:return t=r,e.status>=200&&e.status<=299&&(!0===t.result||t.result===s.global_constants.SCORM_TRUE)?this.processListeners("CommitSuccess"):this.processListeners("CommitError"),[2,t]}}))}))},e}(),d=_},589:function(e,t,r){r.r(t),r.d(t,{CMIArray:function(){return a}});var i=r(635),n=r(319),o=r(784),s=r(797),a=function(e){function t(t){var r=e.call(this)||this;return r.__children=t.children,r._errorCode=t.errorCode||s.scorm12_errors.GENERAL,r._errorClass=t.errorClass||o.BaseScormValidationError,r.childArray=[],r}return(0,i.__extends)(t,e),t.prototype.reset=function(e){if(void 0===e&&(e=!1),this._initialized=!1,e)this.childArray=[];else for(var t=0;t<this.childArray.length;t++)this.childArray[t].reset()},Object.defineProperty(t.prototype,"_children",{get:function(){return this.__children},set:function(e){throw new this._errorClass(this._errorCode)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_count",{get:function(){return this.childArray.length},set:function(e){throw new this._errorClass(this._errorCode)},enumerable:!1,configurable:!0}),t.prototype.toJSON=function(){this.jsonString=!0;for(var e={},t=0;t<this.childArray.length;t++)e[t+""]=this.childArray[t];return delete this.jsonString,e},t}(n.BaseCMI)},319:function(e,t,r){r.r(t),r.d(t,{BaseCMI:function(){return n},BaseRootCMI:function(){return o}});var i=r(635),n=function(){function e(){this.jsonString=!1,this._initialized=!1}return Object.defineProperty(e.prototype,"initialized",{get:function(){return this._initialized},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"start_time",{get:function(){return this._start_time},enumerable:!1,configurable:!0}),e.prototype.initialize=function(){this._initialized=!0},e.prototype.setStartTime=function(){this._start_time=(new 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