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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import $ from 'jquery';
import React from 'react';
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) {
if (nextProps.link !== this.props.link) {
this.isLoading = false;
this.fetchData(nextProps.link);
}
}
componentDidMount() {
this.fetchData(this.props.link);
}
fetchData(link) {
if (!this.isLoading) {
this.isLoading = true;
let url = 'https://noembed.com/embed?nowrap=on';
url += '&url=' + encodeURIComponent(link);
url += '&maxheight=' + this.props.provider.height;
return $.ajax({
url,
dataType: 'jsonp',
success: (result) => {
this.isLoading = false;
if (result.error) {
this.setState({data: {}});
} else {
this.setState({data: result});
}
},
error: () => {
this.setState({data: {}});
}
});
}
return null;
}
render() {
let data = {};
let content;
if ($.isEmptyObject(this.state.data)) {
content = <div style={{height: this.props.provider.height}}/>;
} else {
data = this.state.data;
content = (
<div
style={{height: this.props.provider.height}}
dangerouslySetInnerHTML={{__html: data.html}}
/>
);
}
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={data.url}
target='_blank'
rel='noopener noreferrer'
>
{data.title}
</a>
</h1>
<div >
<div
className={'attachment__body attachment__body--no_thumb'}
>
{content}
</div>
</div>
</div>
</div>
</div>
);
}
}
PostAttachmentOEmbed.propTypes = {
link: React.PropTypes.string.isRequired,
provider: React.PropTypes.object.isRequired
};
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