1 files changed, 72 insertions, 0 deletions
diff --git a/ui/app/components/identicon.js b/ui/app/components/identicon.js
new file mode 100644
index 000000000..c754bc6ba
--- /dev/null
+++ b/ui/app/components/identicon.js
@@ -0,0 +1,72 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+const isNode = require('detect-node')
+const findDOMNode = require('react-dom').findDOMNode
+const jazzicon = require('jazzicon')
+const iconFactoryGen = require('../../lib/icon-factory')
+const iconFactory = iconFactoryGen(jazzicon)
+
+module.exports = IdenticonComponent
+
+inherits(IdenticonComponent, Component)
+function IdenticonComponent () {
+  Component.call(this)
+
+  this.defaultDiameter = 46
+}
+
+IdenticonComponent.prototype.render = function () {
+  var props = this.props
+  var diameter = props.diameter || this.defaultDiameter
+  return (
+    h('div', {
+      key: 'identicon-' + this.props.address,
+      style: {
+        display: 'flex',
+        alignItems: 'center',
+        justifyContent: 'center',
+        height: diameter,
+        width: diameter,
+        borderRadius: diameter / 2,
+        overflow: 'hidden',
+      },
+    })
+  )
+}
+
+IdenticonComponent.prototype.componentDidMount = function () {
+  var props = this.props
+  const { address } = props
+
+  if (!address) return
+
+  var container = findDOMNode(this)
+
+  var diameter = props.diameter || this.defaultDiameter
+  if (!isNode) {
+    var img = iconFactory.iconForAddress(address, diameter)
+    container.appendChild(img)
+  }
+}
+
+IdenticonComponent.prototype.componentDidUpdate = function () {
+  var props = this.props
+  const { address } = props
+
+  if (!address) return
+
+  var container = findDOMNode(this)
+
+  var children = container.children
+  for (var i = 0; i < children.length; i++) {
+    container.removeChild(children[i])
+  }
+
+  var diameter = props.diameter || this.defaultDiameter
+  if (!isNode) {
+    var img = iconFactory.iconForAddress(address, diameter)
+    container.appendChild(img)
+  }
+}
+