mirror of https://github.com/kianby/stacosys
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
2.3 KiB
JavaScript
76 lines
2.3 KiB
JavaScript
/**
|
|
* Make a X-Domain request to url and callback.
|
|
*
|
|
* @param url {String}
|
|
* @param method {String} HTTP verb ('GET', 'POST', 'DELETE', etc.)
|
|
* @param data {String} request body
|
|
* @param header {Dict} header options
|
|
* @param callback {Function} to callback on completion
|
|
* @param errback {Function} to callback on error
|
|
*/
|
|
function xdr(url, method, data, header, callback, errback) {
|
|
var req;
|
|
|
|
if(XMLHttpRequest) {
|
|
req = new XMLHttpRequest();
|
|
|
|
if('withCredentials' in req) {
|
|
req.open(method, url, true);
|
|
req.onerror = errback;
|
|
req.onreadystatechange = function() {
|
|
if (req.readyState === 4) {
|
|
if (req.status >= 200 && req.status < 400) {
|
|
callback(req.responseText);
|
|
} else {
|
|
errback(new Error('Response returned with non-OK status'));
|
|
}
|
|
}
|
|
};
|
|
for ( var h in header ) {
|
|
req.setRequestHeader(h, header[h]);
|
|
}
|
|
req.send(data);
|
|
}
|
|
} else if(XDomainRequest) {
|
|
req = new XDomainRequest();
|
|
req.open(method, url);
|
|
req.onerror = errback;
|
|
req.onload = function() {
|
|
callback(req.responseText);
|
|
};
|
|
for ( var h in header ) {
|
|
req.setRequestHeader(h, header[h]);
|
|
}
|
|
req.send(data);
|
|
} else {
|
|
errback(new Error('CORS not supported'));
|
|
}
|
|
}
|
|
|
|
function stacosys_get_count(callback, errback) {
|
|
var url = STACOSYS_URL + '/comments/count?token=' + STACOSYS_TOKEN + '&url=' + STACOSYS_PAGE;
|
|
xdr(url, 'GET', null, {}, callback, errback);
|
|
}
|
|
|
|
function stacosys_load_comments(callback, errback) {
|
|
var url = STACOSYS_URL + '/comments?token=' + STACOSYS_TOKEN + '&url=' + STACOSYS_PAGE;
|
|
xdr(url, 'GET', null, {}, callback, errback);
|
|
}
|
|
|
|
function stacosys_new_comment(author, email, site, captcha, callback, errback) {
|
|
var url = STACOSYS_URL + '/comments';
|
|
var data = {
|
|
'token': STACOSYS_TOKEN,
|
|
'url': STACOSYS_PAGE,
|
|
'author': author,
|
|
'email': email,
|
|
'site': site,
|
|
'captcha': captcha
|
|
};
|
|
var header = {
|
|
'Content-type': 'application/json'
|
|
};
|
|
var j = JSON.stringify(data);
|
|
xdr(url, 'POST', JSON.stringify(data), header, callback, errback);
|
|
}
|