1 files changed, 322 insertions, 0 deletions
diff --git a/ui/app/components/dropdowns/network-dropdown.js b/ui/app/components/dropdowns/network-dropdown.js
new file mode 100644
index 000000000..dfaa6b22c
--- /dev/null
+++ b/ui/app/components/dropdowns/network-dropdown.js
@@ -0,0 +1,322 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+const connect = require('react-redux').connect
+const actions = require('../../actions')
+const Dropdown = require('./components/dropdown').Dropdown
+const DropdownMenuItem = require('./components/dropdown').DropdownMenuItem
+const NetworkDropdownIcon = require('./components/network-dropdown-icon')
+const R = require('ramda')
+
+// classes from nodes of the toggle element.
+const notToggleElementClassnames = [
+  'menu-icon',
+  'network-name',
+  'network-indicator',
+  'network-caret',
+  'network-component',
+]
+
+function mapStateToProps (state) {
+  return {
+    provider: state.metamask.provider,
+    frequentRpcList: state.metamask.frequentRpcList || [],
+    networkDropdownOpen: state.appState.networkDropdownOpen,
+  }
+}
+
+function mapDispatchToProps (dispatch) {
+  return {
+    hideModal: () => {
+      dispatch(actions.hideModal())
+    },
+    setProviderType: (type) => {
+      dispatch(actions.setProviderType(type))
+    },
+    setDefaultRpcTarget: type => {
+      dispatch(actions.setDefaultRpcTarget(type))
+    },
+    setRpcTarget: (target) => {
+      dispatch(actions.setRpcTarget(target))
+    },
+    showConfigPage: () => {
+      dispatch(actions.showConfigPage())
+    },
+    showNetworkDropdown: () => dispatch(actions.showNetworkDropdown()),
+    hideNetworkDropdown: () => dispatch(actions.hideNetworkDropdown()),
+  }
+}
+
+
+inherits(NetworkDropdown, Component)
+function NetworkDropdown () {
+  Component.call(this)
+}
+
+module.exports = connect(mapStateToProps, mapDispatchToProps)(NetworkDropdown)
+
+// TODO: specify default props and proptypes
+NetworkDropdown.prototype.render = function () {
+  const props = this.props
+  const { provider: { type: providerType, rpcTarget: activeNetwork } } = props
+  const rpcList = props.frequentRpcList
+  const isOpen = this.props.networkDropdownOpen
+  const dropdownMenuItemStyle = {
+    fontFamily: 'DIN OT',
+    fontSize: '16px',
+    lineHeight: '20px',
+    padding: '12px 0',
+  }
+
+  return h(Dropdown, {
+    isOpen,
+    onClickOutside: (event) => {
+      const { classList } = event.target
+      const isInClassList = className => classList.contains(className)
+      const notToggleElementIndex = R.findIndex(isInClassList)(notToggleElementClassnames)
+
+      if (notToggleElementIndex === -1) {
+        this.props.hideNetworkDropdown()
+      }
+    },
+    containerClassName: 'network-droppo',
+    zIndex: 55,
+    style: {
+      position: 'absolute',
+      top: '58px',
+      minWidth: '309px',
+      zIndex: '55px',
+    },
+    innerStyle: {
+      padding: '18px 8px',
+    },
+  }, [
+
+    h('div.network-dropdown-header', {}, [
+      h('div.network-dropdown-title', {}, 'Networks'),
+
+      h('div.network-dropdown-divider'),
+
+      h('div.network-dropdown-content',
+        {},
+        'The default network for Ether transactions is Main Net.'
+      ),
+    ]),
+
+    h(
+      DropdownMenuItem,
+      {
+        key: 'main',
+        closeMenu: () => this.props.hideNetworkDropdown(),
+        onClick: () => props.setProviderType('mainnet'),
+        style: { ...dropdownMenuItemStyle, borderColor: '#038789' },
+      },
+      [
+        providerType === 'mainnet' ? h('i.fa.fa-check') : h('.network-check__transparent', '✓'),
+        h(NetworkDropdownIcon, {
+          backgroundColor: '#038789', // $blue-lagoon
+          isSelected: providerType === 'mainnet',
+        }),
+        h('span.network-name-item', {
+          style: {
+            color: providerType === 'mainnet' ? '#ffffff' : '#9b9b9b',
+          },
+        }, 'Main Ethereum Network'),
+      ]
+    ),
+
+    h(
+      DropdownMenuItem,
+      {
+        key: 'ropsten',
+        closeMenu: () => this.props.hideNetworkDropdown(),
+        onClick: () => props.setProviderType('ropsten'),
+        style: dropdownMenuItemStyle,
+      },
+      [
+        providerType === 'ropsten' ? h('i.fa.fa-check') : h('.network-check__transparent', '✓'),
+        h(NetworkDropdownIcon, {
+          backgroundColor: '#e91550', // $crimson
+          isSelected: providerType === 'ropsten',
+        }),
+        h('span.network-name-item', {
+          style: {
+            color: providerType === 'ropsten' ? '#ffffff' : '#9b9b9b',
+          },
+        }, 'Ropsten Test Network'),
+      ]
+    ),
+
+    h(
+      DropdownMenuItem,
+      {
+        key: 'kovan',
+        closeMenu: () => this.props.hideNetworkDropdown(),
+        onClick: () => props.setProviderType('kovan'),
+        style: dropdownMenuItemStyle,
+      },
+      [
+        providerType === 'kovan' ? h('i.fa.fa-check') : h('.network-check__transparent', '✓'),
+        h(NetworkDropdownIcon, {
+          backgroundColor: '#690496', // $purple
+          isSelected: providerType === 'kovan',
+        }),
+        h('span.network-name-item', {
+          style: {
+            color: providerType === 'kovan' ? '#ffffff' : '#9b9b9b',
+          },
+        }, 'Kovan Test Network'),
+      ]
+    ),
+
+    h(
+      DropdownMenuItem,
+      {
+        key: 'rinkeby',
+        closeMenu: () => this.props.hideNetworkDropdown(),
+        onClick: () => props.setProviderType('rinkeby'),
+        style: dropdownMenuItemStyle,
+      },
+      [
+        providerType === 'rinkeby' ? h('i.fa.fa-check') : h('.network-check__transparent', '✓'),
+        h(NetworkDropdownIcon, {
+          backgroundColor: '#ebb33f', // $tulip-tree
+          isSelected: providerType === 'rinkeby',
+        }),
+        h('span.network-name-item', {
+          style: {
+            color: providerType === 'rinkeby' ? '#ffffff' : '#9b9b9b',
+          },
+        }, 'Rinkeby Test Network'),
+      ]
+    ),
+
+    h(
+      DropdownMenuItem,
+      {
+        key: 'default',
+        closeMenu: () => this.props.hideNetworkDropdown(),
+        onClick: () => props.setRpcTarget('http://localhost:8545'),
+        style: dropdownMenuItemStyle,
+      },
+      [
+        activeNetwork === 'http://localhost:8545' ? h('i.fa.fa-check') : h('.network-check__transparent', '✓'),
+        h(NetworkDropdownIcon, {
+          isSelected: activeNetwork === 'http://localhost:8545',
+          innerBorder: '1px solid #9b9b9b',
+        }),
+        h('span.network-name-item', {
+          style: {
+            color: activeNetwork === 'http://localhost:8545' ? '#ffffff' : '#9b9b9b',
+          },
+        }, 'Localhost 8545'),
+      ]
+    ),
+
+    this.renderCustomOption(props.provider),
+    this.renderCommonRpc(rpcList, props.provider),
+
+    h(
+      DropdownMenuItem,
+      {
+        closeMenu: () => this.props.hideNetworkDropdown(),
+        onClick: () => this.props.showConfigPage(),
+        style: dropdownMenuItemStyle,
+      },
+      [
+        activeNetwork === 'custom' ? h('i.fa.fa-check') : h('.network-check__transparent', '✓'),
+        h(NetworkDropdownIcon, {
+          isSelected: activeNetwork === 'custom',
+          innerBorder: '1px solid #9b9b9b',
+        }),
+        h('span.network-name-item', {
+          style: {
+            color: activeNetwork === 'custom' ? '#ffffff' : '#9b9b9b',
+          },
+        }, 'Custom RPC'),
+      ]
+    ),
+
+  ])
+}
+
+
+NetworkDropdown.prototype.getNetworkName = function () {
+  const { provider } = this.props
+  const providerName = provider.type
+
+  let name
+
+  if (providerName === 'mainnet') {
+    name = 'Main Ethereum Network'
+  } else if (providerName === 'ropsten') {
+    name = 'Ropsten Test Network'
+  } else if (providerName === 'kovan') {
+    name = 'Kovan Test Network'
+  } else if (providerName === 'rinkeby') {
+    name = 'Rinkeby Test Network'
+  } else {
+    name = 'Unknown Private Network'
+  }
+
+  return name
+}
+
+NetworkDropdown.prototype.renderCommonRpc = function (rpcList, provider) {
+  const props = this.props
+  const rpcTarget = provider.rpcTarget
+
+  return rpcList.map((rpc) => {
+    if ((rpc === 'http://localhost:8545') || (rpc === rpcTarget)) {
+      return null
+    } else {
+      return h(
+        DropdownMenuItem,
+        {
+          key: `common${rpc}`,
+          closeMenu: () => this.props.hideNetworkDropdown(),
+          onClick: () => props.setRpcTarget(rpc),
+        },
+        [
+          h('i.fa.fa-question-circle.fa-lg.menu-icon'),
+          rpc,
+          rpcTarget === rpc ? h('.check', '✓') : null,
+        ]
+      )
+    }
+  })
+}
+
+NetworkDropdown.prototype.renderCustomOption = function (provider) {
+  const { rpcTarget, type } = provider
+  const props = this.props
+
+  if (type !== 'rpc') return null
+
+  // Concatenate long URLs
+  let label = rpcTarget
+  if (rpcTarget.length > 31) {
+    label = label.substr(0, 34) + '...'
+  }
+
+  switch (rpcTarget) {
+
+    case 'http://localhost:8545':
+      return null
+
+    default:
+      return h(
+        DropdownMenuItem,
+        {
+          key: rpcTarget,
+          onClick: () => props.setRpcTarget(rpcTarget),
+          closeMenu: () => this.props.hideNetworkDropdown(),
+        },
+        [
+          h('i.fa.fa-question-circle.fa-lg.menu-icon'),
+          label,
+          h('.check', '✓'),
+        ]
+      )
+  }
+}