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Add client support for restoring a message draft.

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(imported from commit 64da07d4f9a7ba8e1548271f98e455ecd202da4a)
This commit is contained in:
Jessica McKellar
2013-04-05 10:44:46 -04:00
committed by Tim Abbott
parent 679c409ca3
commit de902be108
2 changed files with 42 additions and 0 deletions
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38
zephyr/static/js/compose.js
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@@ -3,6 +3,7 @@ var compose = (function () {
var exports = {};
var is_composing_message = false;
var faded_to;
var message_snapshot;
function show(tabname, focus_area) {
if (tabname === "stream") {
@@ -202,6 +203,10 @@ exports.start = function (msg_type, opts) {
show('private', $("#" + (focus_area || 'private_message_recipient')));
}
if (message_snapshot !== undefined) {
$('#restore-draft').css('visibility', 'visible');
}
if (opts.replying_to_message !== undefined) {
do_fade(opts.replying_to_message, msg_type);
}
@@ -244,6 +249,36 @@ function create_message_object() {
return message;
}
exports.snapshot_message = function(message) {
if (!exports.composing() || (exports.message_content() === "")) {
// If you aren't in the middle of composing the body of a
// message, don't try to snapshot.
return;
}
if (message !== undefined) {
message_snapshot = $.extend({}, message);
} else {
// Save what we can.
message_snapshot = create_message_object();
}
};
function clear_message_snapshot() {
$("#restore-draft").css("visibility", "hidden");
message_snapshot = undefined;
}
exports.restore_message = function() {
if (!message_snapshot) {
return;
}
var snapshot_copy = $.extend({}, message_snapshot);
clear_message_snapshot();
exports.unfade_messages(true);
compose.start(snapshot_copy.type, snapshot_copy);
};
function compose_error(error_text, bad_input) {
$('#send-status').removeClass(status_classes)
.addClass('alert-error')
@@ -260,6 +295,7 @@ function send_message() {
var send_status = $('#send-status');
var request = create_message_object();
exports.snapshot_message(request);
if (tutorial.is_running()) {
tutorial.message_was_sent(request);
@@ -281,6 +317,7 @@ function send_message() {
send_status.hide();
is_composing_message = false;
compose.hide();
clear_message_snapshot();
$("#compose-send-button").removeAttr('disabled');
$("#sending-indicator").hide();
},
@@ -322,6 +359,7 @@ $(function () {
});
exports.hide = function () {
exports.snapshot_message();
$('.message_comp').find('input, textarea, button').blur();
$('.message_comp').slideUp(100,
function() { $('#compose').css({visibility: "hidden"});});