PLT-2672 Refactored posts view with caching (#3054)

* Refactored posts view to use view controller design

* Add post view caching

* Required updates after rebase

* Fixed bug where current channel not set yet was causing breakage

1 files changed, 0 insertions, 83 deletions

diff --git a/webapp/components/post_image.jsx b/webapp/components/post_image.jsx
deleted file mode 100644
index d1d1a6c7a..000000000
--- a/webapp/components/post_image.jsx
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
-// See License.txt for license information.
-
-import React from 'react';
-
-export default class PostImageEmbed extends React.Component {
-    constructor(props) {
-        super(props);
-
-        this.handleLoadComplete = this.handleLoadComplete.bind(this);
-        this.handleLoadError = this.handleLoadError.bind(this);
-
-        this.state = {
-            loaded: false,
-            errored: false
-        };
-    }
-
-    componentWillMount() {
-        this.loadImg(this.props.link);
-    }
-
-    componentWillReceiveProps(nextProps) {
-        if (nextProps.link !== this.props.link) {
-            this.setState({
-                loaded: false,
-                errored: false
-            });
-        }
-    }
-
-    componentDidUpdate(prevProps) {
-        if (!this.state.loaded && prevProps.link !== this.props.link) {
-            this.loadImg(this.props.link);
-        }
-    }
-
-    loadImg(src) {
-        const img = new Image();
-        img.onload = this.handleLoadComplete;
-        img.onerror = this.handleLoadError;
-        img.src = src;
-    }
-
-    handleLoadComplete() {
-        this.setState({
-            loaded: true
-        });
-    }
-
-    handleLoadError() {
-        this.setState({
-            errored: true,
-            loaded: true
-        });
-    }
-
-    render() {
-        if (this.state.errored) {
-            return null;
-        }
-
-        if (!this.state.loaded) {
-            return (
-                <img
-                    className='img-div placeholder'
-                    height='500px'
-                />
-            );
-        }
-
-        return (
-            <img
-                className='img-div'
-                src={this.props.link}
-            />
-        );
-    }
-}
-
-PostImageEmbed.propTypes = {
-    link: React.PropTypes.string.isRequired
-};