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Merge branch 'develop' of github.com:matrix-org/synapse into release-v0.0.1

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This commit is contained in:
Erik Johnston 2014-08-21 15:34:49 +01:00
commit 2b1297c501
6 changed files with 294 additions and 38 deletions
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25
webclient/app.css
View File

@ -66,6 +66,10 @@ h1 {
background-color: #faa;
}
.mouse-pointer {
cursor: pointer;
}
/*** Participant list ***/
#usersTableWrapper {
@ -89,7 +93,6 @@ h1 {
height: 100px;
position: relative;
background-color: #000;
cursor: pointer;
}
.userAvatar .userAvatarImage {
@ -246,6 +249,26 @@ h1 {
text-align: left ! important;
}
#room-fullscreen-image {
position: absolute;
top: 0px;
height: 0px;
width: 100%;
height: 100%;
}
#room-fullscreen-image img {
max-width: 100%;
max-height: 100%;
bottom: 0;
left: 0;
margin: auto;
overflow: auto;
position: fixed;
right: 0;
top: 0;
}
/*** Profile ***/
.profile-avatar {

141
webclient/components/fileUpload/file-upload-service.js
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@ -20,17 +20,18 @@
/*
* Upload an HTML5 file to a server
*/
angular.module('mFileUpload', [])
.service('mFileUpload', ['matrixService', '$q', function (matrixService, $q) {
angular.module('mFileUpload', ['matrixService', 'mUtilities'])
.service('mFileUpload', ['$q', 'matrixService', 'mUtilities', function ($q, matrixService, mUtilities) {
/*
* Upload an HTML5 file to a server and returned a promise
* Upload an HTML5 file or blob to a server and returned a promise
* that will provide the URL of the uploaded file.
* @param {File|Blob} file the file data to send
*/
this.uploadFile = function(file, body) {
this.uploadFile = function(file) {
var deferred = $q.defer();
console.log("Uploading " + file.name + "... to /matrix/content");
matrixService.uploadContent(file, body).then(
matrixService.uploadContent(file).then(
function(response) {
var content_url = location.origin + "/matrix/content/" + response.data.content_token;
console.log(" -> Successfully uploaded! Available at " + content_url);
@ -44,4 +45,134 @@ angular.module('mFileUpload', [])
return deferred.promise;
};
/*
* Upload an image file plus generate a thumbnail of it and upload it so that
* we will have all information to fulfill an image message request data.
* @param {File} imageFile the imageFile to send
* @param {Integer} thumbnailSize the max side size of the thumbnail to create
* @returns {promise} A promise that will be resolved by a image message object
* ready to be send with the Matrix API
*/
this.uploadImageAndThumbnail = function(imageFile, thumbnailSize) {
var self = this;
var deferred = $q.defer();
console.log("uploadImageAndThumbnail " + imageFile.name + " - thumbnailSize: " + thumbnailSize);
// The message structure that will be returned in the promise
var imageMessage = {
msgtype: "m.image",
url: undefined,
body: {
size: undefined,
w: undefined,
h: undefined,
mimetype: undefined
},
thumbnail_url: undefined,
thumbnail_info: {
size: undefined,
w: undefined,
h: undefined,
mimetype: undefined
}
};
// First, get the image size
mUtilities.getImageSize(imageFile).then(
function(size) {
// The final operation: send imageFile
var uploadImage = function() {
self.uploadFile(imageFile).then(
function(url) {
// Update message metadata
imageMessage.url = url;
imageMessage.body = {
size: imageFile.size,
w: size.width,
h: size.height,
mimetype: imageFile.type
};
// If there is no thumbnail (because the original image is smaller than thumbnailSize),
// reuse the original image info for thumbnail data
if (!imageMessage.thumbnail_url) {
imageMessage.thumbnail_url = imageMessage.url;
imageMessage.thumbnail_info = imageMessage.body;
}
// We are done
deferred.resolve(imageMessage);
},
function(error) {
console.log(" -> Can't upload image");
deferred.reject(error);
}
);
};
// Create a thumbnail if the image size exceeds thumbnailSize
if (Math.max(size.width, size.height) > thumbnailSize) {
console.log(" Creating thumbnail...");
mUtilities.resizeImage(imageFile, thumbnailSize).then(
function(thumbnailBlob) {
// Get its size
mUtilities.getImageSize(thumbnailBlob).then(
function(thumbnailSize) {
console.log(" -> Thumbnail size: " + JSON.stringify(thumbnailSize));
// Upload it to the server
self.uploadFile(thumbnailBlob).then(
function(thumbnailUrl) {
// Update image message data
imageMessage.thumbnail_url = thumbnailUrl;
imageMessage.thumbnail_info = {
size: thumbnailBlob.size,
w: thumbnailSize.width,
h: thumbnailSize.height,
mimetype: thumbnailBlob.type
};
// Then, upload the original image
uploadImage();
},
function(error) {
console.log(" -> Can't upload thumbnail");
deferred.reject(error);
}
);
},
function(error) {
console.log(" -> Failed to get thumbnail size");
deferred.reject(error);
}
);
},
function(error) {
console.log(" -> Failed to create thumbnail: " + error);
deferred.reject(error);
}
);
}
else {
// No need of thumbnail
console.log(" Thumbnail is not required");
uploadImage();
}
},
function(error) {
console.log(" -> Failed to get image size");
deferred.reject(error);
}
);
return deferred.promise;
};
}]);

26
webclient/components/matrix/matrix-service.js
View File

@ -61,14 +61,22 @@ angular.module('matrixService', [])
return doBaseRequest(config.homeserver, method, path, params, data, undefined);
};
var doBaseRequest = function(baseUrl, method, path, params, data, headers) {
return $http({
var doBaseRequest = function(baseUrl, method, path, params, data, headers, $httpParams) {
var request = {
method: method,
url: baseUrl + path,
params: params,
data: data,
headers: headers
});
};
// Add additional $http parameters
if ($httpParams) {
angular.extend(request, $httpParams);
}
return $http(request);
};
@ -326,7 +334,17 @@ angular.module('matrixService', [])
var params = {
access_token: config.access_token
};
return doBaseRequest(config.homeserver, "POST", path, params, file, headers);
// If the file is actually a Blob object, prevent $http from JSON-stringified it before sending
// (Equivalent to jQuery ajax processData = false)
var $httpParams;
if (file instanceof Blob) {
$httpParams = {
transformRequest: angular.identity
};
}
return doBaseRequest(config.homeserver, "POST", path, params, file, headers, $httpParams);
},
// start listening on /events

89
webclient/components/utilities/utilities-service.js
View File

@ -22,8 +22,8 @@
angular.module('mUtilities', [])
.service('mUtilities', ['$q', function ($q) {
/*
* Gets the size of an image
* @param {File} imageFile the file containing the image
* Get the size of an image
* @param {File|Blob} imageFile the file containing the image
* @returns {promise} A promise that will be resolved by an object with 2 members:
* width & height
*/
@ -50,4 +50,89 @@ angular.module('mUtilities', [])
return deferred.promise;
};
/*
* Resize the image to fit in a square of the side maxSize.
* The aspect ratio is kept. The returned image data uses JPEG compression.
* Source: http://hacks.mozilla.org/2011/01/how-to-develop-a-html5-image-uploader/
* @param {File} imageFile the file containing the image
* @param {Integer} maxSize the max side size
* @returns {promise} A promise that will be resolved by a Blob object containing
* the resized image data
*/
this.resizeImage = function(imageFile, maxSize) {
var self = this;
var deferred = $q.defer();
var canvas = document.createElement("canvas");
var img = document.createElement("img");
var reader = new FileReader();
reader.onload = function(e) {
img.src = e.target.result;
var ctx = canvas.getContext("2d");
ctx.drawImage(img, 0, 0);
var MAX_WIDTH = maxSize;
var MAX_HEIGHT = maxSize;
var width = img.width;
var height = img.height;
if (width > height) {
if (width > MAX_WIDTH) {
height *= MAX_WIDTH / width;
width = MAX_WIDTH;
}
} else {
if (height > MAX_HEIGHT) {
width *= MAX_HEIGHT / height;
height = MAX_HEIGHT;
}
}
canvas.width = width;
canvas.height = height;
var ctx = canvas.getContext("2d");
ctx.drawImage(img, 0, 0, width, height);
var dataUrl = canvas.toDataURL("image/jpeg", 0.7);
deferred.resolve(self.dataURItoBlob(dataUrl));
};
reader.onerror = function(e) {
deferred.reject(e);
};
reader.readAsDataURL(imageFile);
return deferred.promise;
};
/*
* Convert a dataURI string to a blob
* Source: http://stackoverflow.com/a/17682951
* @param {String} dataURI the dataURI can be a base64 encoded string or an URL encoded string.
* @returns {Blob} the blob
*/
this.dataURItoBlob = function(dataURI) {
// convert base64 to raw binary data held in a string
// doesn't handle URLEncoded DataURIs
var byteString;
if (dataURI.split(',')[0].indexOf('base64') >= 0)
byteString = atob(dataURI.split(',')[1]);
else
byteString = unescape(dataURI.split(',')[1]);
// separate out the mime component
var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0];
// write the bytes of the string to an ArrayBuffer
var ab = new ArrayBuffer(byteString.length);
var ia = new Uint8Array(ab);
for (var i = 0; i < byteString.length; i++) {
ia[i] = byteString.charCodeAt(i);
}
// write the ArrayBuffer to a blob, and you're done
return new Blob([ab],{type: mimeString});
};
}]);

34
webclient/room/room-controller.js
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@ -19,6 +19,7 @@ angular.module('RoomController', ['ngSanitize', 'mUtilities'])
function($scope, $http, $timeout, $routeParams, $location, matrixService, eventStreamService, eventHandlerService, mFileUpload, mUtilities) {
'use strict';
var MESSAGES_PER_PAGINATION = 30;
var THUMBNAIL_SIZE = 320;
// Room ids. Computed and resolved in onInit
$scope.room_id = undefined;
@ -387,33 +388,22 @@ angular.module('RoomController', ['ngSanitize', 'mUtilities'])
$scope.state.sending = true;
// First, get the image sise
mUtilities.getImageSize($scope.imageFileToSend).then(
function(size) {
// Upload the image to the Internet
console.log("Uploading image...");
mFileUpload.uploadFile($scope.imageFileToSend).then(
function(url) {
// Build the image info data
var imageInfo = {
size: $scope.imageFileToSend.size,
mimetype: $scope.imageFileToSend.type,
w: size.width,
h: size.height
};
// Then share the URL and the metadata
$scope.sendImage(url, imageInfo);
// Upload this image with its thumbnail to Internet
mFileUpload.uploadImageAndThumbnail($scope.imageFileToSend, THUMBNAIL_SIZE).then(
function(imageMessage) {
// imageMessage is complete message structure, send it as is
matrixService.sendMessage($scope.room_id, undefined, imageMessage).then(
function() {
console.log("Image message sent");
$scope.state.sending = false;
},
function(error) {
$scope.feedback = "Can't upload image";
$scope.feedback = "Failed to send image message: " + error.data.error;
$scope.state.sending = false;
}
);
});
},
function(error) {
$scope.feedback = "Can't get selected image size";
$scope.feedback = "Can't upload image";
$scope.state.sending = false;
}
);

17
webclient/room/room.html
View File

@ -10,7 +10,7 @@
<div id="usersTableWrapper">
<table id="usersTable">
<tr ng-repeat="member in members | orderMembersList">
<td class="userAvatar" ng-click="goToUserPage(member.id)">
<td class="userAvatar mouse-pointer" ng-click="goToUserPage(member.id)">
<img class="userAvatarImage"
ng-src="{{member.avatar_url || 'img/default-profile.jpg'}}"
alt="{{ member.displayname || member.id.substr(0, member.id.indexOf(':')) }}"
@ -41,9 +41,14 @@
<div class="bubble">
<span ng-hide='msg.content.msgtype !== "m.emote"' ng-bind-html="'* ' + (members[msg.user_id].displayname || msg.user_id) + ' ' + msg.content.body | linky:'_blank'"/>
<span ng-hide='msg.content.msgtype !== "m.text"' ng-bind-html="((msg.content.msgtype === 'm.text') ? msg.content.body : '') | linky:'_blank'"/>
<div ng-hide='msg.content.msgtype !== "m.image"'
ng-style="msg.content.body.h && { 'height' : (msg.content.body.h < 320) ? msg.content.body.h : 320}">
<img class="image" ng-src="{{ msg.content.url }}"/>
<div ng-show='msg.content.msgtype === "m.image"'>
<div ng-hide='msg.content.thumbnail_url' ng-style="msg.content.body.h && { 'height' : (msg.content.body.h < 320) ? msg.content.body.h : 320}">
<img class="image" ng-src="{{ msg.content.url }}"/>
</div>
<div ng-show='msg.content.thumbnail_url' ng-style="{ 'height' : msg.content.thumbnail_info.h }">
<img class="image mouse-pointer" ng-src="{{ msg.content.thumbnail_url }}"
ng-click="$parent.fullScreenImageURL = msg.content.url"/>
</div>
</div>
</div>
</td>
@ -92,4 +97,8 @@
</div>
</div>
<div id="room-fullscreen-image" ng-show="fullScreenImageURL" ng-click="fullScreenImageURL = undefined;">
<img ng-src="{{ fullScreenImageURL }}"/>
</div>
</div>