mirror of https://github.com/zulip/zulip.git
68 lines
2.0 KiB
JavaScript
68 lines
2.0 KiB
JavaScript
var transmit = (function () {
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var exports = {};
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var socket;
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if (page_params.use_websockets) {
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socket = new Socket("/sockjs");
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}
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// For debugging. The socket will eventually move out of this file anyway.
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exports._socket = socket;
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function send_message_socket(request, success, error) {
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request.socket_user_agent = navigator.userAgent;
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socket.send(request, success, function (type, resp) {
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var err_msg = "Error sending message";
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if (type === 'response') {
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err_msg += ": " + resp.msg;
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}
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error(err_msg);
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});
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}
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function send_message_ajax(request, success, error) {
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channel.post({
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url: '/json/messages',
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data: request,
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success: success,
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error: function (xhr, error_type) {
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if (error_type !== 'timeout' && reload.is_pending()) {
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// The error might be due to the server changing
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reload.initiate({immediate: true,
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save_pointer: true,
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save_narrow: true,
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save_compose: true,
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send_after_reload: true});
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return;
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}
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var response = channel.xhr_error_message("Error sending message", xhr);
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error(response);
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},
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});
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}
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exports.send_message = function (request, on_success, error) {
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function success(data) {
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// Call back to our callers to do things like closing the compose
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// box and turning off spinners and reifying locally echoed messages.
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on_success(data);
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// Once everything is done, get ready to report times to the server.
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sent_messages.report_server_ack(request.local_id);
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}
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if (page_params.use_websockets) {
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send_message_socket(request, success, error);
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} else {
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send_message_ajax(request, success, error);
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}
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};
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return exports;
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}());
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if (typeof module !== 'undefined') {
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module.exports = transmit;
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}
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