1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
| rpc: function(url, params, options) {
var self = this;
options = options || {};
// url can be an $.ajax option object
if (_.isString(url)) {
url = { url: url };
}
_.defaults(params, {
context: this.user_context || {}
});
// Construct a JSON-RPC2 request, method is currently unused
if (this.debug)
params.debug = 1;
var payload = {
jsonrpc: '2.0',
method: 'call',
params: params,
id: _.uniqueId('r')
};
var deferred = $.Deferred();
if (! options.shadow)
this.trigger('request', url, payload);
this.rpc_function(url, payload).then(
function (response, textStatus, jqXHR) {
if (! options.shadow)
self.trigger('response', response);
if (!response.error) {
deferred.resolve(response["result"], textStatus, jqXHR);
} else if (response.error.data.type === "session_invalid") {
self.uid = false;
} else {
alert('response.error' + response.error);
deferred.reject(response.error, $.Event());
}
},
function(jqXHR, textStatus, errorThrown) {
if (! options.shadow)
self.trigger('response_failed', jqXHR);
var error = {
code: -32098,
message: "XmlHttpRequestError " + errorThrown,
data: {type: "xhr"+textStatus, debug: jqXHR.responseText, objects: [jqXHR, errorThrown] }
};
alert('response_failed' + jqXHR + textStatus + errorThrown);
deferred.reject(error, $.Event());
});
// Allow deferred user to disable rpc_error call in fail
deferred.fail(function() {
deferred.fail(function(error, event) {
if (!event.isDefaultPrevented()) {
self.trigger('error', error, event);
}
});
});
return deferred;
}, |
