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Adding async processing of commits

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This commit is contained in:
Jonathan Putney
2020-06-29 15:43:10 -04:00
parent e56ae12d17
commit 075dff8eec
4 changed files with 92 additions and 52 deletions
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71
dist/scorm-again.js vendored
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2
dist/scorm-again.js.map vendored
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2
dist/scorm-again.min.js vendored
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69
src/BaseAPI.js
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@@ -18,6 +18,8 @@ export default class BaseAPI {
#settings = {
autocommit: false,
autocommitSeconds: 10,
asyncCommit: false,
sendBeaconCommit: false,
lmsCommitUrl: false,
dataCommitFormat: 'json', // valid formats are 'json' or 'flattened', 'params'
commitRequestDataType: 'application/json;charset=UTF-8',
@@ -922,33 +924,50 @@ export default class BaseAPI {
'errorCode': this.#error_codes.GENERAL,
};
const httpReq = new XMLHttpRequest();
httpReq.open('POST', url, false);
try {
if (params instanceof Array) {
httpReq.setRequestHeader('Content-Type',
'application/x-www-form-urlencoded');
httpReq.send(params.join('&'));
} else {
httpReq.setRequestHeader('Content-Type',
this.settings.commitRequestDataType);
httpReq.send(JSON.stringify(params));
}
} catch (e) {
console.error(e);
return genericError;
}
let result;
try {
if (typeof this.settings.responseHandler === 'function') {
result = this.settings.responseHandler(httpReq);
} else {
result = JSON.parse(httpReq.responseText);
if (!this.#settings.sendBeaconCommit) {
const httpReq = new XMLHttpRequest();
httpReq.open('POST', url, this.#settings.asyncCommit);
try {
if (params instanceof Array) {
httpReq.setRequestHeader('Content-Type',
'application/x-www-form-urlencoded');
httpReq.send(params.join('&'));
} else {
httpReq.setRequestHeader('Content-Type',
this.settings.commitRequestDataType);
httpReq.send(JSON.stringify(params));
}
if (typeof this.settings.responseHandler === 'function') {
result = this.settings.responseHandler(httpReq);
} else {
result = JSON.parse(httpReq.responseText);
}
} catch (e) {
console.error(e);
return genericError;
}
} else {
try {
let beacon;
if (params instanceof Array) {
beacon = navigator.sendBeacon(url, params.join('&'));
} else {
beacon = navigator.sendBeacon(url, params);
}
result = {};
if (beacon) {
result.result = global_constants.SCORM_TRUE;
} else {
result.result = global_constants.SCORM_FALSE;
result.errorCode = 101;
}
} catch (e) {
console.error(e);
return genericError;
}
} catch (e) {
console.error(e);
return genericError;
}
if (typeof result === 'undefined') {