Merge branch 'master' into nonce-tracker

16 files changed, 493 insertions, 90 deletions

diff --git a/ui/app/account-detail.js b/ui/app/account-detail.js
index 836032b3c..bed05a7fb 100644
--- a/ui/app/account-detail.js
+++ b/ui/app/account-detail.js
@@ -35,6 +35,7 @@ function mapStateToProps (state) {
     conversionRate: state.metamask.conversionRate,
     currentCurrency: state.metamask.currentCurrency,
     currentAccountTab: state.metamask.currentAccountTab,
+    tokens: state.metamask.tokens,
   }
 }
 
@@ -273,11 +274,16 @@ AccountDetailScreen.prototype.tabSections = function () {
 AccountDetailScreen.prototype.tabSwitchView = function () {
   const props = this.props
   const { address, network } = props
-  const { currentAccountTab } = this.props
+  const { currentAccountTab, tokens } = this.props
 
   switch (currentAccountTab) {
     case 'tokens':
-      return h(TokenList, { userAddress: address, network })
+      return h(TokenList, {
+        userAddress: address,
+        network,
+        tokens,
+        addToken: () => this.props.dispatch(actions.showAddTokenPage()),
+      })
     default:
       return this.transactionList()
   }
diff --git a/ui/app/accounts/import/index.js b/ui/app/accounts/import/index.js
index a0f0f9bdb..97b387229 100644
--- a/ui/app/accounts/import/index.js
+++ b/ui/app/accounts/import/index.js
@@ -2,6 +2,7 @@ const inherits = require('util').inherits
 const Component = require('react').Component
 const h = require('react-hyperscript')
 const connect = require('react-redux').connect
+const actions = require('../../actions')
 import Select from 'react-select'
 
 // Subviews
@@ -37,6 +38,14 @@ AccountImportSubview.prototype.render = function () {
       style: {
       },
     }, [
+      h('.section-title.flex-row.flex-center', [
+        h('i.fa.fa-arrow-left.fa-lg.cursor-pointer', {
+          onClick: (event) => {
+            props.dispatch(actions.goHome())
+          },
+        }),
+        h('h2.page-subtitle', 'Import Accounts'),
+      ]),
       h('div', {
         style: {
           padding: '10px',
diff --git a/ui/app/actions.js b/ui/app/actions.js
index b6b5d6eb1..d99291e46 100644
--- a/ui/app/actions.js
+++ b/ui/app/actions.js
@@ -121,7 +121,10 @@ var actions = {
   SET_PROVIDER_TYPE: 'SET_PROVIDER_TYPE',
   USE_ETHERSCAN_PROVIDER: 'USE_ETHERSCAN_PROVIDER',
   useEtherscanProvider: useEtherscanProvider,
-  showConfigPage: showConfigPage,
+  showConfigPage,
+  SHOW_ADD_TOKEN_PAGE: 'SHOW_ADD_TOKEN_PAGE',
+  showAddTokenPage,
+  addToken,
   setRpcTarget: setRpcTarget,
   setDefaultRpcTarget: setDefaultRpcTarget,
   setProviderType: setProviderType,
@@ -627,6 +630,28 @@ function showConfigPage (transitionForward = true) {
   }
 }
 
+function showAddTokenPage (transitionForward = true) {
+  return {
+    type: actions.SHOW_ADD_TOKEN_PAGE,
+    value: transitionForward,
+  }
+}
+
+function addToken (address, symbol, decimals) {
+  return (dispatch) => {
+    dispatch(actions.showLoadingIndication())
+    background.addToken(address, symbol, decimals, (err) => {
+      dispatch(actions.hideLoadingIndication())
+      if (err) {
+        return dispatch(actions.displayWarning(err.message))
+      }
+      setTimeout(() => {
+        dispatch(actions.goHome())
+      }, 250)
+    })
+  }
+}
+
 function goBackToInitView () {
   return {
     type: actions.BACK_TO_INIT_MENU,
diff --git a/ui/app/add-token.js b/ui/app/add-token.js
new file mode 100644
index 000000000..15ef7a852
--- /dev/null
+++ b/ui/app/add-token.js
@@ -0,0 +1,219 @@
+const inherits = require('util').inherits
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const connect = require('react-redux').connect
+const actions = require('./actions')
+
+const ethUtil = require('ethereumjs-util')
+const abi = require('human-standard-token-abi')
+const Eth = require('ethjs-query')
+const EthContract = require('ethjs-contract')
+
+const emptyAddr = '0x0000000000000000000000000000000000000000'
+
+module.exports = connect(mapStateToProps)(AddTokenScreen)
+
+function mapStateToProps (state) {
+  return {
+  }
+}
+
+inherits(AddTokenScreen, Component)
+function AddTokenScreen () {
+  this.state = {
+    warning: null,
+    address: null,
+    symbol: 'TOKEN',
+    decimals: 18,
+  }
+  Component.call(this)
+}
+
+AddTokenScreen.prototype.render = function () {
+  const state = this.state
+  const props = this.props
+  const { warning, symbol, decimals } = state
+
+  return (
+    h('.flex-column.flex-grow', [
+
+      // subtitle and nav
+      h('.section-title.flex-row.flex-center', [
+        h('i.fa.fa-arrow-left.fa-lg.cursor-pointer', {
+          onClick: (event) => {
+            props.dispatch(actions.goHome())
+          },
+        }),
+        h('h2.page-subtitle', 'Add Token'),
+      ]),
+
+      h('.error', {
+        style: {
+          display: warning ? 'block' : 'none',
+          padding: '0 20px',
+          textAlign: 'center',
+        },
+      }, warning),
+
+      // conf view
+      h('.flex-column.flex-justify-center.flex-grow.select-none', [
+        h('.flex-space-around', {
+          style: {
+            padding: '20px',
+          },
+        }, [
+
+          h('div', [
+            h('span', {
+              style: { fontWeight: 'bold', paddingRight: '10px'},
+            }, 'Token Address'),
+          ]),
+
+          h('section.flex-row.flex-center', [
+            h('input#token-address', {
+              name: 'address',
+              placeholder: 'Token Address',
+              onChange: this.tokenAddressDidChange.bind(this),
+              style: {
+                width: 'inherit',
+                flex: '1 0 auto',
+                height: '30px',
+                margin: '8px',
+              },
+            }),
+          ]),
+
+          h('div', [
+            h('span', {
+              style: { fontWeight: 'bold', paddingRight: '10px'},
+            }, 'Token Symbol'),
+          ]),
+
+          h('div', { style: {display: 'flex'} }, [
+            h('input#token_symbol', {
+              placeholder: `Like "ETH"`,
+              value: symbol,
+              style: {
+                width: 'inherit',
+                flex: '1 0 auto',
+                height: '30px',
+                margin: '8px',
+              },
+              onChange: (event) => {
+                var element = event.target
+                var symbol = element.value
+                this.setState({ symbol })
+              },
+            }),
+          ]),
+
+          h('div', [
+            h('span', {
+              style: { fontWeight: 'bold', paddingRight: '10px'},
+            }, 'Decimals of Precision'),
+          ]),
+
+          h('div', { style: {display: 'flex'} }, [
+            h('input#token_decimals', {
+              value: decimals,
+              type: 'number',
+              min: 0,
+              max: 36,
+              style: {
+                width: 'inherit',
+                flex: '1 0 auto',
+                height: '30px',
+                margin: '8px',
+              },
+              onChange: (event) => {
+                var element = event.target
+                var decimals = element.value.trim()
+                this.setState({ decimals })
+              },
+            }),
+          ]),
+
+          h('button', {
+            style: {
+              alignSelf: 'center',
+            },
+            onClick: (event) => {
+              const valid = this.validateInputs()
+              if (!valid) return
+
+              const { address, symbol, decimals } = this.state
+              this.props.dispatch(actions.addToken(address.trim(), symbol.trim(), decimals))
+            },
+          }, 'Add'),
+        ]),
+      ]),
+    ])
+  )
+}
+
+AddTokenScreen.prototype.componentWillMount = function () {
+  if (typeof global.ethereumProvider === 'undefined') return
+
+  this.eth = new Eth(global.ethereumProvider)
+  this.contract = new EthContract(this.eth)
+  this.TokenContract = this.contract(abi)
+}
+
+AddTokenScreen.prototype.tokenAddressDidChange = function (event) {
+  const el = event.target
+  const address = el.value.trim()
+  if (ethUtil.isValidAddress(address) && address !== emptyAddr) {
+    this.setState({ address })
+    this.attemptToAutoFillTokenParams(address)
+  }
+}
+
+AddTokenScreen.prototype.validateInputs = function () {
+  let msg = ''
+  const state = this.state
+  const { address, symbol, decimals } = state
+
+  const validAddress = ethUtil.isValidAddress(address)
+  if (!validAddress) {
+    msg += 'Address is invalid. '
+  }
+
+  const validDecimals = decimals >= 0 && decimals < 36
+  if (!validDecimals) {
+    msg += 'Decimals must be at least 0, and not over 36. '
+  }
+
+  const symbolLen = symbol.trim().length
+  const validSymbol = symbolLen > 0 && symbolLen < 10
+  if (!validSymbol) {
+    msg += 'Symbol must be between 0 and 10 characters.'
+  }
+
+  const isValid = validAddress && validDecimals
+
+  if (!isValid) {
+    this.setState({
+      warning: msg,
+    })
+  } else {
+    this.setState({ warning: null })
+  }
+
+  return isValid
+}
+
+AddTokenScreen.prototype.attemptToAutoFillTokenParams = async function (address) {
+  const contract = this.TokenContract.at(address)
+
+  const results = await Promise.all([
+    contract.symbol(),
+    contract.decimals(),
+  ])
+
+  const [ symbol, decimals ] = results
+  if (symbol && decimals) {
+    console.log('SETTING SYMBOL AND DECIMALS', { symbol, decimals })
+    this.setState({ symbol: symbol[0], decimals: decimals[0].toString() })
+  }
+}
+
diff --git a/ui/app/app.js b/ui/app/app.js
index d444a8349..1a63002e1 100644
--- a/ui/app/app.js
+++ b/ui/app/app.js
@@ -19,6 +19,7 @@ const NoticeScreen = require('./components/notice')
 const generateLostAccountsNotice = require('../lib/lost-accounts-notice')
 // other views
 const ConfigScreen = require('./config')
+const AddTokenScreen = require('./add-token')
 const Import = require('./accounts/import')
 const InfoScreen = require('./info')
 const Loading = require('./components/loading')
@@ -65,9 +66,9 @@ function mapStateToProps (state) {
 App.prototype.render = function () {
   var props = this.props
   const { isLoading, loadingMessage, transForward, network } = props
-  const isLoadingNetwork = network === 'loading'
+  const isLoadingNetwork = network === 'loading' && props.currentView.name !== 'config'
   const loadMessage = loadingMessage || isLoadingNetwork ?
-    'Searching for Network' : null
+    `Connecting to ${this.getNetworkName()}` : null
 
   log.debug('Main ui render function')
 
@@ -135,7 +136,7 @@ App.prototype.renderAppBar = function () {
         },
       }, [
 
-        h('div', {
+        h('div.left-menu-section', {
           style: {
             display: 'flex',
             flexDirection: 'row',
@@ -150,21 +151,15 @@ App.prototype.renderAppBar = function () {
             src: '/images/icon-128.png',
           }),
 
-          h('#network-spacer.flex-center', {
-            style: {
-              marginRight: '-72px',
+          h(NetworkIndicator, {
+            network: this.props.network,
+            provider: this.props.provider,
+            onClick: (event) => {
+              event.preventDefault()
+              event.stopPropagation()
+              this.setState({ isNetworkMenuOpen: !isNetworkMenuOpen })
             },
-          }, [
-            h(NetworkIndicator, {
-              network: this.props.network,
-              provider: this.props.provider,
-              onClick: (event) => {
-                event.preventDefault()
-                event.stopPropagation()
-                this.setState({ isNetworkMenuOpen: !isNetworkMenuOpen })
-              },
-            }),
-          ]),
+          }),
         ]),
 
         // metamask name
@@ -458,6 +453,10 @@ App.prototype.renderPrimary = function () {
       log.debug('rendering confirm tx screen')
       return h(ConfirmTxScreen, {key: 'confirm-tx'})
 
+    case 'add-token':
+      log.debug('rendering add-token screen from unlock screen.')
+      return h(AddTokenScreen, {key: 'add-token'})
+
     case 'config':
       log.debug('rendering config screen')
       return h(ConfigScreen, {key: 'config'})
@@ -550,6 +549,27 @@ App.prototype.renderCustomOption = function (provider) {
   }
 }
 
+App.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
+}
+
 App.prototype.renderCommonRpc = function (rpcList, provider) {
   const { rpcTarget } = provider
   const props = this.props
diff --git a/ui/app/components/ens-input.js b/ui/app/components/ens-input.js
index 16c50db84..3a33ebf74 100644
--- a/ui/app/components/ens-input.js
+++ b/ui/app/components/ens-input.js
@@ -41,7 +41,6 @@ EnsInput.prototype.render = function () {
       this.checkName()
     },
   })
-
   return h('div', {
     style: { width: '100%' },
   }, [
@@ -55,6 +54,7 @@ EnsInput.prototype.render = function () {
           return h('option', {
             value: identity.address,
             label: identity.name,
+            key: identity.address,
           })
         }),
         // Corresponds to previously sent-to addresses.
diff --git a/ui/app/components/network.js b/ui/app/components/network.js
index 31a8fc17c..d5d3e18cd 100644
--- a/ui/app/components/network.js
+++ b/ui/app/components/network.js
@@ -22,15 +22,24 @@ Network.prototype.render = function () {
   let iconName, hoverText
 
   if (networkNumber === 'loading') {
-    return h('img.network-indicator', {
-      title: 'Attempting to connect to blockchain.',
-      onClick: (event) => this.props.onClick(event),
+    return h('span', {
       style: {
-        width: '27px',
-        marginRight: '-27px',
+        display: 'flex',
+        alignItems: 'center',
+        flexDirection: 'row',
       },
-      src: 'images/loading.svg',
-    })
+      onClick: (event) => this.props.onClick(event),
+    }, [
+      h('img', {
+        title: 'Attempting to connect to blockchain.',
+        style: {
+          width: '27px',
+        },
+        src: 'images/loading.svg',
+      }),
+      h('i.fa.fa-sort-desc'),
+    ])
+
   } else if (providerName === 'mainnet') {
     hoverText = 'Main Ethereum Network'
     iconName = 'ethereum-network'
diff --git a/ui/app/components/pending-tx.js b/ui/app/components/pending-tx.js
index f33a5d948..d7d602f31 100644
--- a/ui/app/components/pending-tx.js
+++ b/ui/app/components/pending-tx.js
@@ -315,7 +315,7 @@ PendingTx.prototype.render = function () {
           // Accept Button
           h('input.confirm.btn-green', {
             type: 'submit',
-            value: 'ACCEPT',
+            value: 'SUBMIT',
             style: { marginLeft: '10px' },
             disabled: insufficientBalance || !this.state.valid || !isValidAddress || this.state.submitting,
           }),
diff --git a/ui/app/components/token-cell.js b/ui/app/components/token-cell.js
index d3a895d36..19d7139bb 100644
--- a/ui/app/components/token-cell.js
+++ b/ui/app/components/token-cell.js
@@ -2,6 +2,7 @@ const Component = require('react').Component
 const h = require('react-hyperscript')
 const inherits = require('util').inherits
 const Identicon = require('./identicon')
+const prefixForNetwork = require('../../lib/etherscan-prefix-for-network')
 
 module.exports = TokenCell
 
@@ -17,12 +18,7 @@ TokenCell.prototype.render = function () {
   return (
     h('li.token-cell', {
       style: { cursor: network === '1' ? 'pointer' : 'default' },
-      onClick: (event) => {
-        const url = urlFor(address, userAddress, network)
-        if (url) {
-          navigateTo(url)
-        }
-      },
+      onClick: this.view.bind(this, address, userAddress, network),
     }, [
 
       h(Identicon, {
@@ -32,15 +28,45 @@ TokenCell.prototype.render = function () {
       }),
 
       h('h3', `${string || 0} ${symbol}`),
+
+      h('span', { style: { flex: '1 0 auto' } }),
+
+      /*
+      h('button', {
+        onClick: this.send.bind(this, address),
+      }, 'SEND'),
+      */
+
     ])
   )
 }
 
+TokenCell.prototype.send = function (address, event) {
+  event.preventDefault()
+  event.stopPropagation()
+  const url = tokenFactoryFor(address)
+  if (url) {
+    navigateTo(url)
+  }
+}
+
+TokenCell.prototype.view = function (address, userAddress, network, event) {
+  const url = etherscanLinkFor(address, userAddress, network)
+  if (url) {
+    navigateTo(url)
+  }
+}
+
 function navigateTo (url) {
   global.platform.openWindow({ url })
 }
 
-function urlFor (tokenAddress, address, network) {
-  return `https://etherscan.io/token/${tokenAddress}?a=${address}`
+function etherscanLinkFor (tokenAddress, address, network) {
+  const prefix = prefixForNetwork(network)
+  return `https://${prefix}etherscan.io/token/${tokenAddress}?a=${address}`
+}
+
+function tokenFactoryFor (tokenAddress) {
+  return `https://tokenfactory.surge.sh/#/token/${tokenAddress}`
 }
 
diff --git a/ui/app/components/token-list.js b/ui/app/components/token-list.js
index 633d3ccfe..20cfa897e 100644
--- a/ui/app/components/token-list.js
+++ b/ui/app/components/token-list.js
@@ -3,14 +3,15 @@ const h = require('react-hyperscript')
 const inherits = require('util').inherits
 const TokenTracker = require('eth-token-tracker')
 const TokenCell = require('./token-cell.js')
-const contracts = require('eth-contract-metadata')
+const normalizeAddress = require('eth-sig-util').normalize
 
-const tokens = []
+const defaultTokens = []
+const contracts = require('eth-contract-metadata')
 for (const address in contracts) {
   const contract = contracts[address]
   if (contract.erc20) {
     contract.address = address
-    tokens.push(contract)
+    defaultTokens.push(contract)
   }
 }
 
@@ -18,15 +19,18 @@ module.exports = TokenList
 
 inherits(TokenList, Component)
 function TokenList () {
-  this.state = { tokens, isLoading: true, network: null }
+  this.state = {
+    tokens: [],
+    isLoading: true,
+    network: null,
+  }
   Component.call(this)
 }
 
 TokenList.prototype.render = function () {
   const state = this.state
   const { tokens, isLoading, error } = state
-
-  const { userAddress } = this.props
+  const { userAddress, network } = this.props
 
   if (isLoading) {
     return this.message('Loading')
@@ -37,40 +41,65 @@ TokenList.prototype.render = function () {
     return this.message('There was a problem loading your token balances.')
   }
 
-  const network = this.props.network
-
   const tokenViews = tokens.map((tokenData) => {
     tokenData.network = network
     tokenData.userAddress = userAddress
     return h(TokenCell, tokenData)
   })
 
-  return (
+  return h('div', [
     h('ol', {
       style: {
-        height: '302px',
+        height: '260px',
         overflowY: 'auto',
+        display: 'flex',
+        flexDirection: 'column',
       },
-    }, [h('style', `
-
-    li.token-cell {
-      display: flex;
-      flex-direction: row;
-      align-items: center;
-      padding: 10px;
-    }
-
-    li.token-cell > h3 {
-      margin-left: 12px;
-    }
-
-    li.token-cell:hover {
-      background: white;
-      cursor: pointer;
-    }
+    }, [
+      h('style', `
+
+        li.token-cell {
+          display: flex;
+          flex-direction: row;
+          align-items: center;
+          padding: 10px;
+        }
+
+        li.token-cell > h3 {
+          margin-left: 12px;
+        }
+
+        li.token-cell:hover {
+          background: white;
+          cursor: pointer;
+        }
+
+      `),
+      ...tokenViews,
+      tokenViews.length ? null : this.message('No Tokens Found.'),
+    ]),
+    this.addTokenButtonElement(),
+  ])
+}
 
-    `)].concat(tokenViews.length ? tokenViews : this.message('No Tokens Found.')))
-  )
+TokenList.prototype.addTokenButtonElement = function () {
+  return h('div', [
+    h('div.footer.hover-white.pointer', {
+      key: 'reveal-account-bar',
+      onClick: () => {
+        this.props.addToken()
+      },
+      style: {
+        display: 'flex',
+        height: '40px',
+        padding: '10px',
+        justifyContent: 'center',
+        alignItems: 'center',
+      },
+    }, [
+      h('i.fa.fa-plus.fa-lg'),
+    ]),
+  ])
 }
 
 TokenList.prototype.message = function (body) {
@@ -80,6 +109,7 @@ TokenList.prototype.message = function (body) {
       height: '250px',
       alignItems: 'center',
       justifyContent: 'center',
+      padding: '30px',
     },
   }, body)
 }
@@ -101,7 +131,7 @@ TokenList.prototype.createFreshTokenTracker = function () {
   this.tracker = new TokenTracker({
     userAddress,
     provider: global.ethereumProvider,
-    tokens: tokens,
+    tokens: uniqueMergeTokens(defaultTokens, this.props.tokens),
     pollingInterval: 8000,
   })
 
@@ -135,8 +165,10 @@ TokenList.prototype.componentWillUpdate = function (nextProps) {
   }
 }
 
-TokenList.prototype.updateBalances = function (tokenData) {
-  const heldTokens = tokenData.filter(token => token.balance !== '0' && token.string !== '0.000')
+TokenList.prototype.updateBalances = function (tokens) {
+  const heldTokens = tokens.filter(token => {
+    return token.balance !== '0' && token.string !== '0.000'
+  })
   this.setState({ tokens: heldTokens, isLoading: false })
 }
 
@@ -145,3 +177,16 @@ TokenList.prototype.componentWillUnmount = function () {
   this.tracker.stop()
 }
 
+function uniqueMergeTokens (tokensA, tokensB) {
+  const uniqueAddresses = []
+  const result = []
+  tokensA.concat(tokensB).forEach((token) => {
+    const normal = normalizeAddress(token.address)
+    if (!uniqueAddresses.includes(normal)) {
+      uniqueAddresses.push(normal)
+      result.push(token)
+    }
+  })
+  return result
+}
+
diff --git a/ui/app/config.js b/ui/app/config.js
index d7be26757..62785c49b 100644
--- a/ui/app/config.js
+++ b/ui/app/config.js
@@ -5,6 +5,7 @@ const connect = require('react-redux').connect
 const actions = require('./actions')
 const currencies = require('./conversion.json').rows
 const validUrl = require('valid-url')
+const copyToClipboard = require('copy-to-clipboard')
 
 module.exports = connect(mapStateToProps)(ConfigScreen)
 
@@ -85,8 +86,35 @@ ConfigScreen.prototype.render = function () {
               },
             }, 'Save'),
           ]),
+
           h('hr.horizontal-line'),
+
           currentConversionInformation(metamaskState, state),
+
+          h('hr.horizontal-line'),
+
+          h('div', {
+            style: {
+              marginTop: '20px',
+            },
+          }, [
+            h('p', {
+              style: {
+                fontFamily: 'Montserrat Light',
+                fontSize: '13px',
+              },
+            }, `State logs contain your public account addresses and sent transactions.`),
+            h('br'),
+            h('button', {
+              style: {
+                alignSelf: 'center',
+              },
+              onClick (event) {
+                copyToClipboard(window.logState())
+              },
+            }, 'Copy State Logs'),
+          ]),
+
           h('hr.horizontal-line'),
 
           h('div', {
diff --git a/ui/app/keychains/hd/create-vault-complete.js b/ui/app/keychains/hd/create-vault-complete.js
index 9741155f7..a318a9b50 100644
--- a/ui/app/keychains/hd/create-vault-complete.js
+++ b/ui/app/keychains/hd/create-vault-complete.js
@@ -20,7 +20,7 @@ function mapStateToProps (state) {
 
 CreateVaultCompleteScreen.prototype.render = function () {
   var state = this.props
-  var seed = state.seed || state.cachedSeed
+  var seed = state.seed || state.cachedSeed || ''
 
   return (
 
diff --git a/ui/app/reducers/app.js b/ui/app/reducers/app.js
index deacad0a7..2fcc9bfe0 100644
--- a/ui/app/reducers/app.js
+++ b/ui/app/reducers/app.js
@@ -103,7 +103,17 @@ function reduceApp (state, action) {
         transForward: action.value,
       })
 
+    case actions.SHOW_ADD_TOKEN_PAGE:
+      return extend(appState, {
+        currentView: {
+          name: 'add-token',
+          context: appState.currentView.context,
+        },
+        transForward: action.value,
+      })
+
     case actions.SHOW_IMPORT_PAGE:
+
       return extend(appState, {
         currentView: {
           name: 'import-menu',
diff --git a/ui/app/send.js b/ui/app/send.js
index fd6994145..a21a219eb 100644
--- a/ui/app/send.js
+++ b/ui/app/send.js
@@ -189,7 +189,7 @@ SendTransactionScreen.prototype.render = function () {
           style: {
             textTransform: 'uppercase',
           },
-        }, 'Send'),
+        }, 'Next'),
 
       ]),
 
@@ -244,7 +244,7 @@ SendTransactionScreen.prototype.recipientDidChange = function (recipient, nickna
 
 SendTransactionScreen.prototype.onSubmit = function () {
   const state = this.state || {}
-  const recipient = state.recipient || document.querySelector('input[name="address"]').value
+  const recipient = state.recipient || document.querySelector('input[name="address"]').value.replace(/^[.\s]+|[.\s]+$/g, '')
   const nickname = state.nickname || ' '
   const input = document.querySelector('input[name="amount"]').value
   const value = util.normalizeEthStringToWei(input)
diff --git a/ui/lib/etherscan-prefix-for-network.js b/ui/lib/etherscan-prefix-for-network.js
new file mode 100644
index 000000000..2c1904f1c
--- /dev/null
+++ b/ui/lib/etherscan-prefix-for-network.js
@@ -0,0 +1,21 @@
+module.exports = function (network) {
+  const net = parseInt(network)
+  let prefix
+  switch (net) {
+    case 1: // main net
+      prefix = ''
+      break
+    case 3: // ropsten test net
+      prefix = 'ropsten.'
+      break
+    case 4: // rinkeby test net
+      prefix = 'rinkeby.'
+      break
+    case 42: // kovan test net
+      prefix = 'kovan.'
+      break
+    default:
+      prefix = ''
+  }
+  return prefix
+}
diff --git a/ui/lib/explorer-link.js b/ui/lib/explorer-link.js
index e11249551..3b82ecd5f 100644
--- a/ui/lib/explorer-link.js
+++ b/ui/lib/explorer-link.js
@@ -1,21 +1,6 @@
+const prefixForNetwork = require('./etherscan-prefix-for-network')
+
 module.exports = function (hash, network) {
-  const net = parseInt(network)
-  let prefix
-  switch (net) {
-    case 1: // main net
-      prefix = ''
-      break
-    case 3: // ropsten test net
-      prefix = 'ropsten.'
-      break
-    case 4: // rinkeby test net
-      prefix = 'rinkeby.'
-      break
-    case 42: // kovan test net
-      prefix = 'kovan.'
-      break
-    default:
-      prefix = ''
-  }
+  const prefix = prefixForNetwork(network)
   return `http://${prefix}etherscan.io/tx/${hash}`
 }