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Fixed duplicated messages sending in slow network condition.

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Show the message sending flow state in the messages list:
  - While sending, the message appears semi transparent in the chat.
  - If successfully sent, it appears as before, ie normal
  - In case of failure, it appears in red with an Unsent text.
This commit is contained in:
Emmanuel ROHEE 2014-09-05 14:09:14 +02:00
parent 43369cbe06
commit 584591c3e3
3 changed files with 55 additions and 5 deletions
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44
webclient/room/room-controller.js
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@ -32,7 +32,7 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
first_pagination: true, // this is toggled off when the first pagination is done
can_paginate: true, // this is toggled off when we run out of items
paginating: false, // used to avoid concurrent pagination requests pulling in dup contents
stream_failure: undefined, // the response when the stream fails
stream_failure: undefined // the response when the stream fails
};
$scope.members = {};
$scope.autoCompleting = false;
@ -395,17 +395,55 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
// By default send this as a message unless it's an IRC-style command
if (!promise && !isCmd) {
promise = matrixService.sendTextMessage($scope.room_id, $scope.textInput);
var message = $scope.textInput;
$scope.textInput = "";
// Echo the message to the room
// To do so, create a minimalist fake text message event and add it to the in-memory list of room messages
var echoMessage = {
content: {
body: message,
hsob_ts: "Sending...", // Hack timestamp to display this text in place of the message time
msgtype: "m.text"
},
room_id: $scope.room_id,
type: "m.room.message",
user_id: $scope.state.user_id,
echo_msg_state: "messagePending" // Add custom field to indicate the state of this fake message to HTML
};
$rootScope.events.rooms[$scope.room_id].messages.push(echoMessage);
scrollToBottom();
// Make the request
promise = matrixService.sendTextMessage($scope.room_id, message);
}
if (promise) {
promise.then(
function() {
console.log("Request successfully sent");
$scope.textInput = "";
if (echoMessage) {
// Remove the fake echo message from the room messages
// It will be replaced by the one acknowledged by the server
var index = $rootScope.events.rooms[$scope.room_id].messages.indexOf(echoMessage);
if (index > -1) {
$rootScope.events.rooms[$scope.room_id].messages.splice(index, 1);
}
}
else {
$scope.textInput = "";
}
},
function(error) {
$scope.feedback = "Request failed: " + error.data.error;
if (echoMessage) {
// Mark the message as unsent for the rest of the page life
echoMessage.content.hsob_ts = "Unsent";
echoMessage.echo_msg_state = "messageUnSent";
}
});
}
};