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Bungloo/WebKit/scripts/helper/Paths.js
2012-11-07 03:51:27 +01:00

95 lines
No EOL
3.4 KiB
JavaScript

define([
"jquery",
"helper/HostApp",
"helper/Hmac"
],
function(jQuery, HostApp, Hmac) {
var Paths = {};
Paths.getUrlVars = function(url) {
var vars = [], hash;
if(url.indexOf("#") > -1) url = url.slice(0, url.indexOf("#"));
var hashes = url.slice(url.indexOf('?') + 1).split('&');
for(var i = 0; i < hashes.length; i++)
{
hash = hashes[i].split('=');
vars.push(hash[0]);
vars[hash[0]] = hash[1];
}
return vars;
}
Paths.getURL = function(url, http_method, callback, data, auth_header) {
jQuery.ajax({
beforeSend: function(xhr) {
if (data) xhr.setRequestHeader("Content-Length", data.length);
if (auth_header) { // if is_set? auth_header
xhr.setRequestHeader("Authorization", auth_header);
} else {
var user_access_token = HostApp.stringForKey("user_access_token");
if (auth_header !== false && user_access_token) {
auth_header = Hmac.makeAuthHeader(
url,
http_method,
HostApp.stringForKey("user_mac_key"),
user_access_token
)
xhr.setRequestHeader("Authorization", auth_header);
}
}
},
url: url,
accepts: "application/vnd.tent.v0+json",
contentType: "application/vnd.tent.v0+json",
type: http_method,
complete: callback,
data: data,
processData: false,
error: function(xhr, ajaxOptions, thrownError) {
alert("getURL " + xhr.statusText + " " + http_method + " (" + url + "): '" + xhr.responseText + "'");
}
});
}
Paths.findProfileURL = function(entity, callback) {
jQuery.ajax({
url: entity,
type: "HEAD",
complete: function(resp) {
if(resp) {
var headers = resp.getAllResponseHeaders();
var regex = /Link: <([^>]*)>; rel="https:\/\/tent.io\/rels\/profile"/; // FIXME: parse it!
var ret = headers.match(regex);
var profile_url = null;
if(ret && ret.length > 1) {
var profile_url = ret[1];
if (profile_url == "/profile") {
profile_url = entity + "/profile";
}
}
if (profile_url) {
callback(profile_url);
}
}
},
error: function(xhr, ajaxOptions, thrownError) {
alert("findProfileURL " + xhr.statusText + " (" + entity + "): " + xhr.responseText);
}
});
}
Paths.mkApiRootPath = function(path) {
var api_root = HostApp.stringForKey("api_root");
if((api_root.substring(api_root.length - 1, api_root.length) != "/") && (path.substring(0, 1) != "/")) {
api_root += "/";
} else if((api_root.substring(api_root.length - 1, api_root.length) == "/") && (path.substring(0, 1) == "/")) {
api_root = api_root.substring(0, api_root.length -1);
}
return api_root + path;
}
return Paths;
});