Matrix/element-web-Github
1
0
Fork 0
mirror of https://github.com/vector-im/element-web.git synced 2024-11-17 05:47:17 +08:00
Code Issues Packages Projects Releases Wiki Activity

Include the mimetype with the file info. Store the objectURL in state so that it can be used normally by the exising templates

Browse Source
This commit is contained in:
Mark Haines 2016-11-04 11:52:47 +00:00
parent 842b5aed56
commit 12fc70c671
2 changed files with 58 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/ContentMessages.js
View File

@ -193,6 +193,9 @@ class ContentMessages {
// with the information needed to decrypt the attachment and
// add it under a file key.
encryptInfo.url = url;
if (file.type) {
encryptInfo.mimetype = file.type;
}
content.file = encryptInfo;
}
return matrixClient.sendMessage(roomId, content);

80
src/components/views/messages/MImageBody.js
View File

@ -39,11 +39,18 @@ module.exports = React.createClass({
mxEvent: React.PropTypes.object.isRequired,
},
getInitialState: function() {
return {
decryptedUrl: null,
};
},
onClick: function onClick(ev) {
if (ev.button == 0 && !ev.metaKey) {
ev.preventDefault();
var content = this.props.mxEvent.getContent();
var httpUrl = MatrixClientPeg.get().mxcUrlToHttp(content.url);
var httpUrl = this._getContentUrl();
var ImageView = sdk.getComponent("elements.ImageView");
var params = {
src: httpUrl,
@ -83,9 +90,23 @@ module.exports = React.createClass({
imgElement.src = this._getThumbUrl();
},
_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();
return MatrixClientPeg.get().mxcUrlToHttp(content.url, 800, 600);
if (content.file !== undefined) {
// TODO: Decrypt and use the thumbnail file if one is present.
return this.state.decryptedUrl;
} else {
return MatrixClientPeg.get().mxcUrlToHttp(content.url, 800, 600);
}
},
componentDidMount: function() {
@ -93,7 +114,7 @@ module.exports = React.createClass({
this.fixupHeight();
var content = this.props.mxEvent.getContent();
var self = this;
if (content.file !== undefined) {
if (content.file !== undefined && this.state.decryptedUrl === null) {
// TODO: hook up an error handler to the promise.
this.decryptFile(content.file).catch(function (err) {
console.warn("Unable to decrypt attachment: ", err)
@ -114,19 +135,23 @@ module.exports = React.createClass({
// the event content.
return encrypt.decryptAttachment(responseData, file);
}).then(function(dataArray) {
// Turn the array into a Blob and use createObjectURL to make
// Turn the array into a Blob and use createObjectUrl to make
// a url that we can use as an img src.
var blob = new Blob([dataArray]);
var blobUrl = window.URL.createObjectURL(blob);
self.refs.image.src = blobUrl;
self.refs.image.onload = function() {
window.URL.revokeObjectURL(blobUrl);
};
var blob = new Blob([dataArray], {type: file.mimetype});
if (!self._unmounted) {
self.setState({
decryptedUrl: window.URL.createObjectURL(blob),
});
}
});
},
componentWillUnmount: function() {
dis.unregister(this.dispatcherRef);
this._unmounted = true;
if (this.state.decryptedUrl) {
window.URL.revokeObjectURL(this.state.decryptedUrl);
}
},
onAction: function(payload) {
@ -161,11 +186,27 @@ module.exports = React.createClass({
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 download;
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">
@ -177,7 +218,7 @@ module.exports = React.createClass({
else {
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>
@ -185,21 +226,10 @@ module.exports = React.createClass({
);
}
var thumbUrl = this._getThumbUrl();
if (content.file !== undefined) {
// Need to decrypt the attachment
// The attachment is decrypted in componentDidMount.
// For now add an img tag with a spinner.
if (thumbUrl) {
return (
<span className="mx_MImageBody" ref="body">
<img className="mx_MImageBody_thumbnail" src="img/spinner.gif" ref="image"
alt={content.body} />
</span>
);
} else if (thumbUrl) {
return (
<span className="mx_MImageBody" ref="body">
<a href={cli.mxcUrlToHttp(content.url)} onClick={ this.onClick }>
<a href={contentUrl} onClick={ this.onClick }>
<img className="mx_MImageBody_thumbnail" src={thumbUrl} ref="image"
alt={content.body}
onMouseEnter={this.onImageEnter}