Added Image

public/image/Image.jsx

@@ -0,0 +1,70 @@
+// Copyright (c) 2018 Dominic Masters
+//
+// MIT License
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import React from 'react';
+
+export default class Image extends React.Component {
+  constructor(props) {
+    super(props);
+  }
+
+  render() {
+    let sourceElements = [];
+    let sources = {};
+
+    if(this.props.sources) {
+      //Iterate over supplied sources
+      for(let i = 0; i < this.props.sources.length; i++) {
+        let x = this.props.sources[i];
+        let w = x.size;
+        sources[w] = sources[w] || [];
+        sources[w].push(x);
+      }
+
+      //Now map to components I guess
+      let keys = Object.keys(sources);
+      for(let i = 0; i < keys.length; i++) {
+        let k = keys[i];
+        let j = sources[k];
+        let q = j[0];
+        let mediaQuery = '(max-width:'+q.size+'px)';
+        let sss = [];
+        for(let p = 0; p < j.length; p++) {
+          let v = j[p];
+          sss.push(v.src + (v.scale && v.scale != 1 ? " "+v.scale+"x" : "" ) );
+        }
+
+        sourceElements.push(
+          <source media={mediaQuery} srcset={ sss.join(", ") } key={i} />
+        );
+      }
+    }
+
+    return (
+      <picture>
+        { sourceElements }
+        <img src={ this.props.src } alt={ this.props.alt } className={ this.props.className } />
+      </picture>
+    );
+  }
+}