PLT-1049: Vine URLs should not generate preview links

web/react/components/post_attachment_oembed.jsx

@@ -0,0 +1,83 @@
+// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+export default class PostAttachmentOEmbed extends React.Component {
+    constructor(props) {
+        super(props);
+        this.fetchData = this.fetchData.bind(this);
+
+        this.isLoading = false;
+    }
+
+    componentWillMount() {
+        this.setState({data: {}});
+    }
+
+    componentWillReceiveProps(nextProps) {
+        this.fetchData(nextProps.link);
+    }
+
+    fetchData(link) {
+        if (!this.isLoading) {
+            this.isLoading = true;
+            return $.ajax({
+                url: 'https://noembed.com/embed?nowrap=on&url=' + encodeURIComponent(link),
+                dataType: 'jsonp',
+                success: (result) => {
+                    this.isLoading = false;
+                    if (result.error) {
+                        this.setState({data: {}});
+                    } else {
+                        this.setState({data: result});
+                    }
+                },
+                error: () => {
+                    this.setState({data: {}});
+                }
+            });
+        }
+    }
+
+    render() {
+        if ($.isEmptyObject(this.state.data)) {
+            return <div></div>;
+        }
+
+        return (
+            <div
+                className='attachment attachment--oembed'
+                ref='attachment'
+            >
+                    <div className='attachment__content'>
+                        <div
+                            className={'clearfix attachment__container'}
+                        >
+                            <h1
+                                className='attachment__title'
+                            >
+                                <a
+                                    className='attachment__title-link'
+                                    href={this.state.data.url}
+                                    target='_blank'
+                                >
+                                    {this.state.data.title}
+                                </a>
+                            </h1>
+                            <div>
+                                <div className={'attachment__body attachment__body--no_thumb'}>
+                                    <div
+                                        dangerouslySetInnerHTML={{__html: this.state.data.html}}
+                                    >
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+            </div>
+        );
+    }
+}
+
+PostAttachmentOEmbed.propTypes = {
+    link: React.PropTypes.string.isRequired
+};