Decypt m.video events
This commit is contained in:
Mark Haines
parent
b6653dd0ed
commit
48cfd4f399
2 changed files with 94 additions and 7 deletions
|
|
@ -165,7 +165,6 @@ module.exports = React.createClass({
|
|||
render: function() {
|
||||
var TintableSvg = sdk.getComponent("elements.TintableSvg");
|
||||
var content = this.props.mxEvent.getContent();
|
||||
var cli = MatrixClientPeg.get();
|
||||
|
||||
if (content.file !== undefined && this.state.decryptedUrl === null) {
|
||||
|
||||
|
|
|
|||
|
|
@ -19,13 +19,22 @@ limitations under the License.
|
|||
var React = require('react');
|
||||
var filesize = require('filesize');
|
||||
|
||||
|
||||
var MatrixClientPeg = require('../../../MatrixClientPeg');
|
||||
var Modal = require('../../../Modal');
|
||||
var sdk = require('../../../index');
|
||||
var DecryptFile = require("../../../utils/DecryptFile")
|
||||
|
||||
module.exports = React.createClass({
|
||||
displayName: 'MVideoBody',
|
||||
|
||||
getInitialState: function() {
|
||||
return {
|
||||
decryptedUrl: null,
|
||||
decryptedThumbnailUrl: null,
|
||||
};
|
||||
},
|
||||
|
||||
thumbScale: function(fullWidth, fullHeight, thumbWidth, thumbHeight) {
|
||||
if (!fullWidth || !fullHeight) {
|
||||
// Cannot calculate thumbnail height for image: missing w/h in metadata. We can't even
|
||||
|
|
@ -48,9 +57,88 @@ module.exports = React.createClass({
|
|||
}
|
||||
},
|
||||
|
||||
_getContentUrl: function() {
|
||||
var content = this.props.mxEvent.getContent();
|
||||
if (content.file !== undefined) {
|
||||
return this.state.decryptedUrl;
|
||||
} else {
|
||||
return MatrixClientPeg.get().mxcUrlToHttp(content.url);
|
||||
}
|
||||
},
|
||||
|
||||
_getThumbUrl: function() {
|
||||
var content = this.props.mxEvent.getContent();
|
||||
if (content.file !== undefined) {
|
||||
return this.state.decryptedThumbnailUrl;
|
||||
} else {
|
||||
return MatrixClientPeg.get().mxcUrlToHttp(content.url, 800, 600);
|
||||
}
|
||||
},
|
||||
|
||||
componentDidMount: function() {
|
||||
var content = this.props.mxEvent.getContent();
|
||||
var self = this;
|
||||
|
||||
if (content.file !== undefined && this.state.decryptedUrl === null) {
|
||||
var thumbnailPromise = Promise.resolve(null);
|
||||
if (content.info.thumbnail_file) {
|
||||
thumbnailPromise = DecryptFile.decryptFile(
|
||||
content.info.thumbnail_file
|
||||
);
|
||||
}
|
||||
thumbnailPromise.then(function(thumbnailBlob) {
|
||||
DecryptFile.decryptFile(
|
||||
content.file
|
||||
).then(function(contentBlob) {
|
||||
if (self._unmounted) {
|
||||
return;
|
||||
}
|
||||
var contentUrl = window.URL.createObjectURL(contentBlob);
|
||||
var thumbUrl = null;
|
||||
if (thumbnailBlob) {
|
||||
thumbUrl = window.URL.createObjectURL(thumbnailBlob);
|
||||
}
|
||||
self.setState({
|
||||
decryptedUrl: contentUrl,
|
||||
decryptedThumbnailUrl: thumbUrl,
|
||||
});
|
||||
});
|
||||
}).catch(function (err) {
|
||||
console.warn("Unable to decrypt attachment: ", err)
|
||||
// Set a placeholder image when we can't decrypt the image.
|
||||
self.refs.image.src = "img/warning.svg";
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
componentWillUnmount: function() {
|
||||
this._unmounted = true;
|
||||
if (this.state.decryptedUrl) {
|
||||
window.URL.revokeObjectURL(this.state.decryptedUrl);
|
||||
}
|
||||
if (this.state.decryptedThumbnailUrl) {
|
||||
window.URL.revokeObjectURL(this.state.decryptedThumbnailUrl);
|
||||
}
|
||||
},
|
||||
|
||||
|
||||
render: function() {
|
||||
var content = this.props.mxEvent.getContent();
|
||||
var cli = MatrixClientPeg.get();
|
||||
|
||||
if (content.file !== undefined && this.state.decryptedUrl === null) {
|
||||
// Need to decrypt the attachment
|
||||
// The attachment is decrypted in componentDidMount.
|
||||
// For now add an img tag with a spinner.
|
||||
return (
|
||||
<span className="mx_MImageBody" ref="body">
|
||||
<img className="mx_MImageBody_thumbnail" src="img/spinner.gif" ref="image"
|
||||
alt={content.body} />
|
||||
</span>
|
||||
);
|
||||
}
|
||||
|
||||
var contentUrl = this._getContentUrl();
|
||||
var thumbUrl = this._getThumbUrl();
|
||||
|
||||
var height = null;
|
||||
var width = null;
|
||||
|
|
@ -63,8 +151,8 @@ module.exports = React.createClass({
|
|||
height = Math.floor(content.info.h * scale);
|
||||
}
|
||||
|
||||
if (content.info.thumbnail_url) {
|
||||
poster = cli.mxcUrlToHttp(content.info.thumbnail_url);
|
||||
if (thumbUrl) {
|
||||
poster = thumbUrl;
|
||||
preload = "none";
|
||||
}
|
||||
}
|
||||
|
|
@ -73,7 +161,7 @@ module.exports = React.createClass({
|
|||
if (this.props.tileShape === "file_grid") {
|
||||
download = (
|
||||
<div className="mx_MImageBody_download">
|
||||
<a className="mx_MImageBody_downloadLink" href={cli.mxcUrlToHttp(content.url)} target="_blank" rel="noopener">
|
||||
<a className="mx_MImageBody_downloadLink" href={contentUrl} target="_blank" rel="noopener">
|
||||
{content.body}
|
||||
</a>
|
||||
<div className="mx_MImageBody_size">
|
||||
|
|
@ -86,7 +174,7 @@ module.exports = React.createClass({
|
|||
var TintableSvg = sdk.getComponent("elements.TintableSvg");
|
||||
download = (
|
||||
<div className="mx_MImageBody_download">
|
||||
<a href={cli.mxcUrlToHttp(content.url)} target="_blank" rel="noopener">
|
||||
<a href={contentUrl} target="_blank" rel="noopener">
|
||||
<TintableSvg src="img/download.svg" width="12" height="14"/>
|
||||
Download {content.body} ({ content.info && content.info.size ? filesize(content.info.size) : "Unknown size" })
|
||||
</a>
|
||||
|
|
@ -96,7 +184,7 @@ module.exports = React.createClass({
|
|||
|
||||
return (
|
||||
<span className="mx_MVideoBody">
|
||||
<video className="mx_MVideoBody" src={cli.mxcUrlToHttp(content.url)} alt={content.body}
|
||||
<video className="mx_MVideoBody" src={contentUrl} alt={content.body}
|
||||
controls preload={preload} autoPlay={false}
|
||||
height={height} width={width} poster={poster}>
|
||||
</video>
|
||||
|
|
|
|||
Loading…
Reference in a new issue