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Merge pull request #356 from matrix-org/matthew/disable-url-previews

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Support for disabling/enabling URL previews per-user, per-room and per-user-per-room
This commit is contained in:
David Baker 2016-07-20 16:43:08 +01:00 • committed by GitHub
commit fb964be072
13 changed files with 365 additions and 24 deletions
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4
src/components/views/messages/MessageEvent.js
View file

@ -38,6 +38,9 @@ module.exports = React.createClass({
/* link URL for the highlights */
highlightLink: React.PropTypes.string,
/* should show URL previews for this event */
showUrlPreview: React.PropTypes.bool,
/* callback called when dynamic content in events are loaded */
onWidgetLoad: React.PropTypes.func,
},
@ -71,6 +74,7 @@ module.exports = React.createClass({
return <BodyType ref="body" mxEvent={this.props.mxEvent} highlights={this.props.highlights}
highlightLink={this.props.highlightLink}
showUrlPreview={this.props.showUrlPreview}
onWidgetLoad={this.props.onWidgetLoad} />;
},
});

52
src/components/views/messages/TextualBody.js
View file

@ -39,6 +39,9 @@ module.exports = React.createClass({
/* link URL for the highlights */
highlightLink: React.PropTypes.string,
/* should show URL previews for this event */
showUrlPreview: React.PropTypes.bool,
/* callback for when our widget has loaded */
onWidgetLoad: React.PropTypes.func,
},
@ -56,34 +59,47 @@ module.exports = React.createClass({
componentDidMount: function() {
linkifyElement(this.refs.content, linkifyMatrix.options);
var links = this.findLinks(this.refs.content.children);
if (links.length) {
this.setState({ links: links.map((link)=>{
return link.getAttribute("href");
})});
// lazy-load the hidden state of the preview widget from localstorage
if (global.localStorage) {
var hidden = global.localStorage.getItem("hide_preview_" + this.props.mxEvent.getId());
this.setState({ widgetHidden: hidden });
}
}
this.calculateUrlPreview();
if (this.props.mxEvent.getContent().format === "org.matrix.custom.html")
HtmlUtils.highlightDom(ReactDOM.findDOMNode(this));
},
componentDidUpdate: function() {
this.calculateUrlPreview();
},
shouldComponentUpdate: function(nextProps, nextState) {
//console.log("shouldComponentUpdate: ShowUrlPreview for %s is %s", this.props.mxEvent.getId(), this.props.showUrlPreview);
// exploit that events are immutable :)
// ...and that .links is only ever set in componentDidMount and never changes
return (nextProps.mxEvent.getId() !== this.props.mxEvent.getId() ||
nextProps.highlights !== this.props.highlights ||
nextProps.highlightLink !== this.props.highlightLink ||
nextProps.showUrlPreview !== this.props.showUrlPreview ||
nextState.links !== this.state.links ||
nextState.widgetHidden !== this.state.widgetHidden);
},
calculateUrlPreview: function() {
//console.log("calculateUrlPreview: ShowUrlPreview for %s is %s", this.props.mxEvent.getId(), this.props.showUrlPreview);
if (this.props.showUrlPreview && !this.state.links.length) {
var links = this.findLinks(this.refs.content.children);
if (links.length) {
this.setState({ links: links.map((link)=>{
return link.getAttribute("href");
})});
// lazy-load the hidden state of the preview widget from localstorage
if (global.localStorage) {
var hidden = global.localStorage.getItem("hide_preview_" + this.props.mxEvent.getId());
this.setState({ widgetHidden: hidden });
}
}
}
},
findLinks: function(nodes) {
var links = [];
for (var i = 0; i < nodes.length; i++) {
@ -163,12 +179,14 @@ module.exports = React.createClass({
render: function() {
var mxEvent = this.props.mxEvent;
var content = mxEvent.getContent();
var body = HtmlUtils.bodyToHtml(content, this.props.highlights,
{highlightLink: this.props.highlightLink});
var body = HtmlUtils.bodyToHtml(content, this.props.highlights, {});
if (this.props.highlightLink) {
body = <a href={ this.props.highlightLink }>{ body }</a>;
}
var widgets;
if (this.state.links.length && !this.state.widgetHidden) {
if (this.state.links.length && !this.state.widgetHidden && this.props.showUrlPreview) {
var LinkPreviewWidget = sdk.getComponent('rooms.LinkPreviewWidget');
widgets = this.state.links.map((link)=>{
return <LinkPreviewWidget

2
src/components/views/room_settings/ColorSettings.js
View file

@ -57,7 +57,7 @@ module.exports = React.createClass({
data.primary_color = scheme.primary_color;
data.secondary_color = scheme.secondary_color;
data.index = this._getColorIndex(data);
if (data.index === -1) {
// append the unrecognised colours to our palette
data.index = ROOM_COLORS.length;

157
src/components/views/room_settings/UrlPreviewSettings.js Normal file
View file

@ -0,0 +1,157 @@
/*
Copyright 2016 OpenMarket Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
var q = require("q");
var React = require('react');
var MatrixClientPeg = require('../../../MatrixClientPeg');
var sdk = require("../../../index");
var Modal = require("../../../Modal");
var UserSettingsStore = require('../../../UserSettingsStore');
module.exports = React.createClass({
displayName: 'UrlPreviewSettings',
propTypes: {
room: React.PropTypes.object,
},
getInitialState: function() {
var cli = MatrixClientPeg.get();
var roomState = this.props.room.currentState;
var roomPreviewUrls = this.props.room.currentState.getStateEvents('org.matrix.room.preview_urls', '');
var userPreviewUrls = this.props.room.getAccountData("org.matrix.room.preview_urls");
return {
globalDisableUrlPreview: (roomPreviewUrls && roomPreviewUrls.getContent().disable) || false,
userDisableUrlPreview: (userPreviewUrls && (userPreviewUrls.getContent().disable === true)) || false,
userEnableUrlPreview: (userPreviewUrls && (userPreviewUrls.getContent().disable === false)) || false,
};
},
componentDidMount: function() {
this.originalState = Object.assign({}, this.state);
},
saveSettings: function() {
var promises = [];
if (this.state.globalDisableUrlPreview !== this.originalState.globalDisableUrlPreview) {
console.log("UrlPreviewSettings: Updating room's preview_urls state event");
promises.push(
MatrixClientPeg.get().sendStateEvent(
this.props.room.roomId, "org.matrix.room.preview_urls", {
disable: this.state.globalDisableUrlPreview
}, ""
)
);
}
var content = undefined;
if (this.state.userDisableUrlPreview !== this.originalState.userDisableUrlPreview) {
console.log("UrlPreviewSettings: Disabling user's per-room preview_urls");
content = this.state.userDisableUrlPreview ? { disable : true } : {};
}
if (this.state.userEnableUrlPreview !== this.originalState.userEnableUrlPreview) {
console.log("UrlPreviewSettings: Enabling user's per-room preview_urls");
if (!content || content.disable === undefined) {
content = this.state.userEnableUrlPreview ? { disable : false } : {};
}
}
if (content) {
promises.push(
MatrixClientPeg.get().setRoomAccountData(
this.props.room.roomId, "org.matrix.room.preview_urls", content
)
);
}
console.log("UrlPreviewSettings: saveSettings: " + JSON.stringify(promises));
return promises;
},
onGlobalDisableUrlPreviewChange: function() {
this.setState({
globalDisableUrlPreview: this.refs.globalDisableUrlPreview.checked ? true : false,
});
},
onUserEnableUrlPreviewChange: function() {
this.setState({
userDisableUrlPreview: false,
userEnableUrlPreview: this.refs.userEnableUrlPreview.checked ? true : false,
});
},
onUserDisableUrlPreviewChange: function() {
this.setState({
userDisableUrlPreview: this.refs.userDisableUrlPreview.checked ? true : false,
userEnableUrlPreview: false,
});
},
render: function() {
var self = this;
var roomState = this.props.room.currentState;
var cli = MatrixClientPeg.get();
var maySetRoomPreviewUrls = roomState.mayClientSendStateEvent('org.matrix.room.preview_urls', cli);
var disableRoomPreviewUrls;
if (maySetRoomPreviewUrls) {
disableRoomPreviewUrls =
<label>
<input type="checkbox" ref="globalDisableUrlPreview"
onChange={ this.onGlobalDisableUrlPreviewChange }
checked={ this.state.globalDisableUrlPreview } />
Disable URL previews by default for participants in this room
</label>
}
else {
disableRoomPreviewUrls =
<label>
URL previews are { this.state.globalDisableUrlPreview ? "disabled" : "enabled" } by default for participants in this room.
</label>
}
return (
<div className="mx_RoomSettings_toggles">
<h3>URL Previews</h3>
<label>
You have <a href="#/settings">{ UserSettingsStore.getUrlPreviewsDisabled() ? 'disabled' : 'enabled' }</a> URL previews by default.
</label>
{ disableRoomPreviewUrls }
<label>
<input type="checkbox" ref="userEnableUrlPreview"
onChange={ this.onUserEnableUrlPreviewChange }
checked={ this.state.userEnableUrlPreview } />
Enable URL previews for this room (affects only you)
</label>
<label>
<input type="checkbox" ref="userDisableUrlPreview"
onChange={ this.onUserDisableUrlPreviewChange }
checked={ this.state.userDisableUrlPreview } />
Disable URL previews for this room (affects only you)
</label>
</div>
);
}
});

6
src/components/views/rooms/EventTile.js
View file

@ -101,6 +101,9 @@ module.exports = React.createClass({
/* link URL for the highlights */
highlightLink: React.PropTypes.string,
/* should show URL previews for this event */
showUrlPreview: React.PropTypes.bool,
/* is this the focused event */
isSelectedEvent: React.PropTypes.bool,
@ -359,6 +362,8 @@ module.exports = React.createClass({
var SenderProfile = sdk.getComponent('messages.SenderProfile');
var MemberAvatar = sdk.getComponent('avatars.MemberAvatar');
//console.log("EventTile showUrlPreview for %s is %s", this.props.mxEvent.getId(), this.props.showUrlPreview);
var content = this.props.mxEvent.getContent();
var msgtype = content.msgtype;
@ -420,6 +425,7 @@ module.exports = React.createClass({
<div className="mx_EventTile_line">
<EventTileType ref="tile" mxEvent={this.props.mxEvent} highlights={this.props.highlights}
highlightLink={this.props.highlightLink}
showUrlPreview={this.props.showUrlPreview}
onWidgetLoad={this.props.onWidgetLoad} />
</div>
</div>

13
src/components/views/rooms/RoomSettings.js
View file

@ -216,10 +216,13 @@ module.exports = React.createClass({
// color scheme
promises.push(this.saveColor());
// url preview settings
promises.push(this.saveUrlPreviewSettings());
// encryption
promises.push(this.saveEncryption());
console.log("Performing %s operations", promises.length);
console.log("Performing %s operations: %s", promises.length, JSON.stringify(promises));
return q.allSettled(promises);
},
@ -233,6 +236,11 @@ module.exports = React.createClass({
return this.refs.color_settings.saveSettings();
},
saveUrlPreviewSettings: function() {
if (!this.refs.url_preview_settings) { return q(); }
return this.refs.url_preview_settings.saveSettings();
},
saveEncryption: function () {
if (!this.refs.encrypt) { return q(); }
@ -427,6 +435,7 @@ module.exports = React.createClass({
var AliasSettings = sdk.getComponent("room_settings.AliasSettings");
var ColorSettings = sdk.getComponent("room_settings.ColorSettings");
var UrlPreviewSettings = sdk.getComponent("room_settings.UrlPreviewSettings");
var EditableText = sdk.getComponent('elements.EditableText');
var PowerSelector = sdk.getComponent('elements.PowerSelector');
@ -659,6 +668,8 @@ module.exports = React.createClass({
canonicalAliasEvent={this.props.room.currentState.getStateEvents('m.room.canonical_alias', '')}
aliasEvents={this.props.room.currentState.getStateEvents('m.room.aliases')} />
<UrlPreviewSettings ref="url_preview_settings" room={this.props.room} />
<h3>Permissions</h3>
<div className="mx_RoomSettings_powerLevels mx_RoomSettings_settings">
<div className="mx_RoomSettings_powerLevel">