Added more jsfiddles.

This commit is contained in:
Kegan Dougal 2014-08-20 13:47:20 +01:00
parent ecce301632
commit f60e5a1aec
6 changed files with 375 additions and 0 deletions

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.loggedin {
visibility: hidden;
}
p {
font-family: monospace;
}
table
{
border-spacing:5px;
}
th,td
{
padding:5px;
}

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<div>
<p>This event stream demo requires a home server to be running on http://localhost:8080</p>
</div>
<form class="loginForm">
<input type="text" id="userLogin" placeholder="Username"></input>
<input type="password" id="passwordLogin" placeholder="Password"></input>
<input type="button" class="login" value="Login"></input>
</form>
<div class="loggedin">
<form class="sendMessageForm">
<input type="button" class="sendMessage" value="Send random message"></input>
</form>
<p id="streamErrorText"></p>
<table id="rooms">
<tbody>
<tr>
<th>Room ID</th>
<th>Latest message</th>
</tr>
</tbody>
</table>
</div>

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var accountInfo = {};
var eventStreamInfo = {
from: "END"
};
var roomInfo = [];
var longpollEventStream = function() {
var url = "http://localhost:8080/matrix/client/api/v1/events?access_token=$token&from=$from";
url = url.replace("$token", accountInfo.access_token);
url = url.replace("$from", eventStreamInfo.from);
$.getJSON(url, function(data) {
eventStreamInfo.from = data.end;
var hasNewLatestMessage = false;
for (var i=0; i<data.chunk.length; ++i) {
if (data.chunk[i].type === "m.room.message") {
for (var j=0; j<roomInfo.length; ++j) {
if (roomInfo[j].room_id === data.chunk[i].room_id) {
roomInfo[j].latest_message = data.chunk[i].content.body;
hasNewLatestMessage = true;
}
}
}
}
if (hasNewLatestMessage) {
setRooms(roomInfo);
}
$("#streamErrorText").text("");
longpollEventStream();
}).fail(function(err) {
$("#streamErrorText").text("Event stream error: "+JSON.stringify($.parseJSON(err.responseText)));
setTimeout(longpollEventStream, 5000);
});
};
var showLoggedIn = function(data) {
accountInfo = data;
longpollEventStream();
getCurrentRoomList();
$(".loggedin").css({visibility: "visible"});
};
$('.login').live('click', function() {
var user = $("#userLogin").val();
var password = $("#passwordLogin").val();
$.ajax({
url: "http://localhost:8080/matrix/client/api/v1/login",
type: "POST",
contentType: "application/json; charset=utf-8",
data: JSON.stringify({ user: user, password: password, type: "m.login.password" }),
dataType: "json",
success: function(data) {
$("#rooms").find("tr:gt(0)").remove();
showLoggedIn(data);
},
error: function(err) {
alert(JSON.stringify($.parseJSON(err.responseText)));
}
});
});
var getCurrentRoomList = function() {
$("#roomId").val("");
var url = "http://localhost:8080/matrix/client/api/v1/im/sync?access_token=" + accountInfo.access_token + "&from=END&to=START&limit=1";
$.getJSON(url, function(data) {
for (var i=0; i<data.length; ++i) {
if ("messages" in data[i]) {
data[i].latest_message = data[i].messages.chunk[0].content.body;
}
}
roomInfo = data;
setRooms(roomInfo);
}).fail(function(err) {
alert(JSON.stringify($.parseJSON(err.responseText)));
});
};
$('.sendMessage').live('click', function() {
if (roomInfo.length === 0) {
alert("There is no room to send a message to!");
return;
}
var index = Math.floor(Math.random() * roomInfo.length);
sendMessage(roomInfo[index].room_id);
});
var sendMessage = function(roomId) {
var body = "jsfiddle message @" + $.now();
var msgId = $.now();
if (roomId.length === 0) {
return;
}
var url = "http://localhost:8080/matrix/client/api/v1/rooms/$roomid/messages/$user/$msgid?access_token=$token";
url = url.replace("$token", accountInfo.access_token);
url = url.replace("$roomid", encodeURIComponent(roomId));
url = url.replace("$user", encodeURIComponent(accountInfo.user_id));
url = url.replace("$msgid", msgId);
var data = {
msgtype: "m.text",
body: body
};
$.ajax({
url: url,
type: "PUT",
contentType: "application/json; charset=utf-8",
data: JSON.stringify(data),
dataType: "json",
success: function(data) {
$("#messageBody").val("");
},
error: function(err) {
alert(JSON.stringify($.parseJSON(err.responseText)));
}
});
};
var setRooms = function(roomList) {
// wipe existing entries
$("#rooms").find("tr:gt(0)").remove();
var rows = "";
for (var i=0; i<roomList.length; ++i) {
row = "<tr>" +
"<td>"+roomList[i].room_id+"</td>" +
"<td>"+roomList[i].latest_message+"</td>" +
"</tr>";
rows += row;
}
$("#rooms").append(rows);
};

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.loggedin {
visibility: hidden;
}
p {
font-family: monospace;
}
table
{
border-spacing:5px;
}
th,td
{
padding:5px;
}

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<div>
<p>This room membership demo requires a home server to be running on http://localhost:8080</p>
</div>
<form class="loginForm">
<input type="text" id="userLogin" placeholder="Username"></input>
<input type="password" id="passwordLogin" placeholder="Password"></input>
<input type="button" class="login" value="Login"></input>
</form>
<div class="loggedin">
<form class="createRoomForm">
<input type="button" class="createRoom" value="Create Room"></input>
</form>
<form class="changeMembershipForm">
<input type="text" id="roomId" placeholder="Room ID"></input>
<input type="text" id="targetUser" placeholder="Target User ID"></input>
<select id="membership">
<option value="invite">Invite</option>
<option value="join">Join</option>
<option value="leave">Leave</option>
</select>
<input type="button" class="changeMembership" value="Change Membership"></input>
</form>
<form class="joinAliasForm">
<input type="text" id="roomAlias" placeholder="Room Alias (#name:domain)"></input>
<input type="button" class="joinAlias" value="Join via Alias"></input>
</form>
<table id="rooms">
<tbody>
<tr>
<th>Room ID</th>
<th>My state</th>
<th>Room Alias</th>
</tr>
</tbody>
</table>
</div>

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var accountInfo = {};
var showLoggedIn = function(data) {
accountInfo = data;
getCurrentRoomList();
$(".loggedin").css({visibility: "visible"});
};
$('.login').live('click', function() {
var user = $("#userLogin").val();
var password = $("#passwordLogin").val();
$.ajax({
url: "http://localhost:8080/matrix/client/api/v1/login",
type: "POST",
contentType: "application/json; charset=utf-8",
data: JSON.stringify({ user: user, password: password, type: "m.login.password" }),
dataType: "json",
success: function(data) {
$("#rooms").find("tr:gt(0)").remove();
showLoggedIn(data);
},
error: function(err) {
alert(JSON.stringify($.parseJSON(err.responseText)));
}
});
});
var getCurrentRoomList = function() {
$("#roomId").val("");
// wipe the table and reload it. Using the event stream would be the best
// solution but that is out of scope of this fiddle.
$("#rooms").find("tr:gt(0)").remove();
var url = "http://localhost:8080/matrix/client/api/v1/im/sync?access_token=" + accountInfo.access_token + "&from=END&to=START&limit=1";
$.getJSON(url, function(data) {
for (var i=0; i<data.length; ++i) {
addRoom(data[i]);
}
}).fail(function(err) {
alert(JSON.stringify($.parseJSON(err.responseText)));
});
};
$('.createRoom').live('click', function() {
var data = {};
$.ajax({
url: "http://localhost:8080/matrix/client/api/v1/rooms?access_token="+accountInfo.access_token,
type: "POST",
contentType: "application/json; charset=utf-8",
data: JSON.stringify(data),
dataType: "json",
success: function(data) {
data.membership = "join"; // you are automatically joined into every room you make.
data.latest_message = "";
addRoom(data);
},
error: function(err) {
alert(JSON.stringify($.parseJSON(err.responseText)));
}
});
});
var addRoom = function(data) {
row = "<tr>" +
"<td>"+data.room_id+"</td>" +
"<td>"+data.membership+"</td>" +
"<td>"+data.room_alias+"</td>" +
"</tr>";
$("#rooms").append(row);
};
$('.changeMembership').live('click', function() {
var roomId = $("#roomId").val();
var member = $("#targetUser").val();
var membership = $("#membership").val();
if (roomId.length === 0) {
return;
}
var url = "http://localhost:8080/matrix/client/api/v1/rooms/$roomid/members/$user/state?access_token=$token";
url = url.replace("$token", accountInfo.access_token);
url = url.replace("$roomid", encodeURIComponent(roomId));
url = url.replace("$user", encodeURIComponent(member));
if (membership === "leave") {
$.ajax({
url: url,
type: "DELETE",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(data) {
getCurrentRoomList();
},
error: function(err) {
alert(JSON.stringify($.parseJSON(err.responseText)));
}
});
}
else {
var data = {
membership: membership
};
$.ajax({
url: url,
type: "PUT",
contentType: "application/json; charset=utf-8",
data: JSON.stringify(data),
dataType: "json",
success: function(data) {
getCurrentRoomList();
},
error: function(err) {
alert(JSON.stringify($.parseJSON(err.responseText)));
}
});
}
});
$('.joinAlias').live('click', function() {
var roomAlias = $("#roomAlias").val();
var url = "http://localhost:8080/matrix/client/api/v1/join/$roomalias?access_token=$token";
url = url.replace("$token", accountInfo.access_token);
url = url.replace("$roomalias", encodeURIComponent(roomAlias));
$.ajax({
url: url,
type: "PUT",
contentType: "application/json; charset=utf-8",
data: JSON.stringify({}),
dataType: "json",
success: function(data) {
getCurrentRoomList();
},
error: function(err) {
alert(JSON.stringify($.parseJSON(err.responseText)));
}
});
});