kopia lustrzana https://github.com/backface/turtlestitch
Cloud: Dynamic fallback msg support
before popping up an error dialog, the GUI can check another URL for an explanation about server downtimes etc.,pull/3/merge
rodzic
2c54645400
commit
f34d319b0c
25
gui.js
25
gui.js
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@ -3180,8 +3180,31 @@ IDE_Morph.prototype.cloudResponse = function () {
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IDE_Morph.prototype.cloudError = function () {
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var myself = this;
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function getURL(url) {
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try {
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var request = new XMLHttpRequest();
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request.open('GET', url, false);
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request.send();
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if (request.status === 200) {
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return request.responseText;
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}
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return null;
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} catch (err) {
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return null;
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}
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}
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return function (responseText, url) {
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var response = responseText;
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// first, try to find out an explanation for the error
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// and notify the user about it,
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// if none is found, show an error dialog box
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var response = responseText,
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explanation = getURL('http://snap.berkeley.edu/cloudmsg.txt');
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if (explanation) {
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myself.showMessage(explanation);
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return;
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}
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if (response.length > 50) {
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response = response.substring(0, 50) + '...';
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}
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@ -1557,4 +1557,5 @@ ______
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* Blocks, GUI: "Zoom blocks…" feature in the settings menu (no longer hidden)
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* Objects: numeric prompters for watcher's sliderMin/Max
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* translation updates
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* Objects: 'pic...' screenshot feature for the stage
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* Objects: 'pic…' screenshot feature for the stage
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* GUI, Cloud: Fallback message support before showing an error
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