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Remove manual redirect handling

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From now on, redirects will automatically be handled by the browser.
Using the API by clients has become extremely easy.

Included JavaScript / jQuery snippets in the documentation to
demonstrate that it's easy to use the API.
This commit is contained in:
Rob Wu
2013-08-27 18:51:04 +02:00
parent 61d55ae41e
commit 9410ff5afa
5 changed files with 57 additions and 52 deletions
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25
demo.html
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@@ -66,34 +66,13 @@ textarea {
<script>
var protocol = location.protocol === 'http:' ? 'http:' : 'https:';
var cors_api_url = protocol + '//cors-anywhere.herokuapp.com/';
var cors_api_redirect_cache = {};
function doCORSRequest(options, redirectCount) {
var x = new XMLHttpRequest();
x.open(options.method, cors_api_url + options.url);
x.onload = function() {
if (x.status === 333) {
redirectCount = +redirectCount ? +redirectCount + 1 : 1;
var redirectInfo = /^(\d+) (.*)$/.exec(x.statusText);
if (redirectInfo && redirectCount <= 5) {
var originalStatus = +redirectInfo[1];
var url = redirectInfo[2];
if (originalStatus === 307 || originalStatus === 308) {
// Correctly deal with method-preserving redirects
options.url = url;
doCORSRequest(options, redirectCount);
} else {
// Otherwise just change to GET
doCORSRequest({
method: 'GET',
url: url,
success: options.success,
error: options.error
}, redirectCount);
}
} else {
options.error(options, x.status, x.statusText);
}
} else if (x.status >= 200 && x.status < 300 || x.status === 304) {
if (x.status >= 200 && x.status < 300 || x.status === 304) {
options.success(options, x.status, x.statusText, x.responseText);
} else {
options.error(options, x.status, x.statusText);