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scorm-again

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

github.com/jcputney/scorm-again

jcputney/scorm-again

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"+r,d.LOG_LEVEL_INFO),this.clearSCORMError(r),r}},{key:"getValue",value:function(e,t,n){var r;if(this.checkState(t,f(this,m).RETRIEVE_BEFORE_INIT,f(this,m).RETRIEVE_AFTER_TERM)){t&&(this.lastErrorCode=0);try{r=this.getCMIValue(n)}catch(e){e instanceof c.ValidationError?(this.lastErrorCode=e.errorCode,r=d.SCORM_FALSE):(e.message?console.error(e.message):console.error(e),this.throwSCORMError(f(this,m).GENERAL))}this.processListeners(e,n)}return this.apiLog(e,n,": returned: "+r,d.LOG_LEVEL_INFO),this.clearSCORMError(r),r}},{key:"setValue",value:function(e,t,n,r,i){void 0!==i&&(i=String(i));var o=d.SCORM_FALSE;if(this.checkState(n,f(this,m).STORE_BEFORE_INIT,f(this,m).STORE_AFTER_TERM)){n&&(this.lastErrorCode=0);try{o=this.setCMIValue(r,i)}catch(e){e instanceof c.ValidationError?(this.lastErrorCode=e.errorCode,o=d.SCORM_FALSE):(e.message?console.error(e.message):console.error(e),this.throwSCORMError(f(this,m).GENERAL))}this.processListeners(e,r,i)}return void 0===o&&(o=d.SCORM_FALSE),"0"===String(this.lastErrorCode)&&this.settings.autocommit&&!f(this,a)&&this.scheduleCommit(1e3*this.settings.autocommitSeconds,t),this.apiLog(e,r,": "+i+": result: "+o,d.LOG_LEVEL_INFO),this.clearSCORMError(o),o}},{key:"commit",value:function(e,t){this.clearScheduledCommit();var n,r=d.SCORM_FALSE;return this.checkState(t,f(this,m).COMMIT_BEFORE_INIT,f(this,m).COMMIT_AFTER_TERM)&&(n=this.storeData(!1),!this.settings.sendBeaconCommit&&!this.settings.asyncCommit&&n.errorCode&&0<n.errorCode&&this.throwSCORMError(n.errorCode),r=void 0!==n&&n.result?n.result:d.SCORM_FALSE,this.apiLog(e,"HttpRequest"," Result: "+r,d.LOG_LEVEL_DEBUG),t&&(this.lastErrorCode=0),this.processListeners(e)),this.apiLog(e,null,"returned: "+r,d.LOG_LEVEL_INFO),this.clearSCORMError(r),r}},{key:"getLastError",value:function(e){var t=String(this.lastErrorCode);return this.processListeners(e),this.apiLog(e,null,"returned: "+t,d.LOG_LEVEL_INFO),t}},{key:"getErrorString",value:function(e,t){var n="";return null!==t&&""!==t&&(n=this.getLmsErrorMessageDetails(t),this.processListeners(e)),this.apiLog(e,null,"returned: "+n,d.LOG_LEVEL_INFO),n}},{key:"getDiagnostic",value:function(e,t){var n="";return null!==t&&""!==t&&(n=this.getLmsErrorMessageDetails(t,!0),this.processListeners(e)),this.apiLog(e,null,"returned: "+n,d.LOG_LEVEL_INFO),n}},{key:"checkState",value:function(e,t,n){return this.isNotInitialized()?(this.throwSCORMError(t),!1):!e||!this.isTerminated()||(this.throwSCORMError(n),!1)}},{key:"apiLog",value:function(e,t,n,r){n=this.formatMessage(e,t,n),r>=this.apiLogLevel&&this.settings.onLogMessage(r,n)}},{key:"formatMessage",value:function(e,t,n){for(var r="",i=20-(r+=e).length,o=0;o<i;o++)r+=" ";if(r+=": ",t)for(var i=70-(r+=t).length,a=0;a<i;a++)r+=" ";return n&&(r+=n),r}},{key:"stringMatches",value:function(e,t){return e&&t&&e.match(t)}},{key:"_checkObjectHasProperty",value:function(e,t){return Object.hasOwnProperty.call(e,t)||Object.getOwnPropertyDescriptor(Object.getPrototypeOf(e),t)||t in e}},{key:"getLmsErrorMessageDetails",value:function(e,t){throw new Error("The getLmsErrorMessageDetails method has not been implemented")}},{key:"getCMIValue",value:function(e){throw new Error("The getCMIValue method has not been implemented")}},{key:"setCMIValue",value:function(e,t){throw new Error("The setCMIValue method has not been implemented")}},{key:"_commonSetCMIValue",value:function(u,e,t,n){if(!t||""===t)return d.SCORM_FALSE;for(var r=t.split("."),i=this,o=d.SCORM_FALSE,a=!1,s="The data model element passed to ".concat(u," (").concat(t,") is not a valid SCORM data model element."),h=e?f(this,m).UNDEFINED_DATA_MODEL:f(this,m).GENERAL,c=0;c<r.length;c++){var l=r[c];if(c===r.length-1)e&&"{target="===l.substr(0,8)&&"function"==typeof i._isTargetValid?this.throwSCORMError(f(this,m).READ_ONLY_ELEMENT):this._checkObjectHasProperty(i,l)?(this.isInitialized()&&this.stringMatches(t,"\\.correct_responses\\.\\d+")&&this.validateCorrectResponse(t,n),e&&0!==this.lastErrorCode||(i[l]=n,o=d.SCORM_TRUE)):this.throwSCORMError(h,s);else{if(!(i=i[l])){this.throwSCORMError(h,s);break}i instanceof p.CMIArray&&(l=parseInt(r[c+1],10),isNaN(l)||((l=i.childArray[l])?(i=l,a=!0):(l=this.getChildElement(t,n,a),a=!0,l?(i.initialized&&l.initialize(),i.childArray.push(l),i=l):this.throwSCORMError(h,s)),c++))}}return o===d.SCORM_FALSE&&this.apiLog(u,null,"There was an error setting the value for: ".concat(t,", value of: ").concat(n),d.LOG_LEVEL_WARNING),o}},{key:"validateCorrectResponse",value:function(e,t){}},{key:"getChildElement",value:function(e,t,n){throw new Error("The getChildElement method has not been implemented")}},{key:"_commonGetCMIValue",value:function(e,t,n){if(!n||""===n)return"";for(var r=n.split("."),i=this,o=null,u="The data model element passed to ".concat(e," (").concat(n,") has not been initialized."),a="The data model element passed to ".concat(e," (").concat(n,") is not a valid SCORM data model element."),s=t?f(this,m).UNDEFINED_DATA_MODEL:f(this,m).GENERAL,c=0;c<r.length;c++){if(o=r[c],t){if("{target="===String(o).substr(0,8)&&"function"==typeof i._isTargetValid)return l=String(o).substr(8,String(o).length-9),i._isTargetValid(l);if(!this._checkObjectHasProperty(i,o))return void this.throwSCORMError(s,a)}else if(c===r.length-1&&!this._checkObjectHasProperty(i,o))return void this.throwSCORMError(s,a);if(void 0===(i=i[o])){this.throwSCORMError(s,a);break}if(i instanceof p.CMIArray){var l=parseInt(r[c+1],10);if(!isNaN(l)){var h=i.childArray[l];if(!h){this.throwSCORMError(f(this,m).VALUE_NOT_INITIALIZED,u);break}i=h,c++}}}if(null!=i)return i;t||("_children"===o?this.throwSCORMError(C.CHILDREN_ERROR):"_count"===o&&this.throwSCORMError(C.COUNT_ERROR))}},{key:"isInitialized",value:function(){return 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RegExp(r.format),o=0;o<t.length&&0===this.lastErrorCode;o++)if(e.match("^(fill-in|long-fill-in|matching|performance|sequencing)$")&&(t[o]=this.removeCorrectResponsePrefixes(t[o])),null!=r&&r.delimiter2){var a=t[o].split(r.delimiter2);2===a.length&&a[0].match(i)&&a[1].match(new RegExp(r.format2))||this.throwSCORMError(u.TYPE_MISMATCH)}else{a=t[o].match(i);if(!a&&""!==n||!a&&"true-false"===e)this.throwSCORMError(u.TYPE_MISMATCH);else if("numeric"===e&&1<t.length)Number(t[0])>Number(t[1])&&this.throwSCORMError(u.TYPE_MISMATCH);else if(""!==t[o]&&r.unique)for(var s=0;s<o&&0===this.lastErrorCode;s++)t[o]===t[s]&&this.throwSCORMError(u.TYPE_MISMATCH)}}},{key:"removeCorrectResponsePrefixes",value:function(e){for(var t,n=!1,r=!1,i=!1,o=new RegExp("^({(lang|case_matters|order_matters)=([^}]+)})"),a=e.match(o);a;){switch(a[2]){case"lang":!(t=e.match(S.CMILangcr))||void 0!==(t=t[3])&&0<t.length&&void 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