Merge branch 'master' into feature/new-theming-capabilites

* master:
  define hash len as constant in module
  update changelog
  able to search without prefix "0x"
  UPDATE CHANGELOG
  update changelog
  Clear build script
  add block count updater
  add block count to chain show view

# Conflicts:
#	apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex
#	apps/block_scout_web/priv/gettext/default.pot
#	apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po

CHANGELOG.md

@@ -2,12 +2,15 @@
 
 ### Features
 
+- [#1815](https://github.com/poanetwork/blockscout/pull/1815) - able to search without prefix "0x"
+- [#1813](https://github.com/poanetwork/blockscout/pull/1813) - add total blocks counter to the main page
 - [#1806](https://github.com/poanetwork/blockscout/pull/1806) - verify contracts with a post request
 
 ### Fixes
 
 ### Chore
 
+- [#1814](https://github.com/poanetwork/blockscout/pull/1814) - Clear build artefacts script
 
 ## 1.3.10-beta
 

apps/block_scout_web/assets/js/pages/chain.js

@@ -24,7 +24,8 @@ export const initialState = {
   transactionsError: false,
   transactionsLoading: true,
   transactionCount: null,
-  usdMarketCap: null
+  usdMarketCap: null,
+  blockCount: null
 }
 
 export const reducer = withMissingBlocks(baseReducer)
@@ -46,11 +47,13 @@ function baseReducer (state = initialState, action) {
           blocks: [
             action.msg,
             ...state.blocks.slice(0, -1)
-          ]
+          ],
+          blockCount: action.msg.blockNumber + 1
         })
       } else {
         return Object.assign({}, state, {
-          blocks: state.blocks.map((block) => block.blockNumber === action.msg.blockNumber ? action.msg : block)
+          blocks: state.blocks.map((block) => block.blockNumber === action.msg.blockNumber ? action.msg : block),
+          blockCount: action.msg.blockNumber + 1
         })
       }
     }
@@ -152,6 +155,15 @@ const elements = {
       $el.empty().append(numeral(state.transactionCount).format())
     }
   },
+  '[data-selector="block-count"]': {
+    load ($el) {
+      return { blockCount: numeral($el.text()).value() }
+    },
+    render ($el, state, oldState) {
+      if (oldState.blockCount === state.blockCount) return
+      $el.empty().append(numeral(state.blockCount).format())
+    }
+  },
   '[data-selector="address-count"]': {
     render ($el, state, oldState) {
       if (oldState.addressCount === state.addressCount) return

apps/block_scout_web/lib/block_scout_web/chain.ex

@@ -32,6 +32,8 @@ defmodule BlockScoutWeb.Chain do
 
   @page_size 50
   @default_paging_options %PagingOptions{page_size: @page_size + 1}
+  @address_hash_len 40
+  @tx_block_hash_len 64
 
   def default_paging_options do
     @default_paging_options
@@ -60,13 +62,17 @@ defmodule BlockScoutWeb.Chain do
   @spec from_param(String.t()) :: {:ok, Address.t() | Block.t() | Transaction.t()} | {:error, :not_found}
   def from_param(param)
 
-  def from_param("0x" <> number_string = param) do
-    case String.length(number_string) do
-      40 -> address_from_param(param)
-      64 -> block_or_transaction_from_param(param)
-      _ -> {:error, :not_found}
-    end
-  end
+  def from_param("0x" <> number_string = param) when byte_size(number_string) == @address_hash_len,
+    do: address_from_param(param)
+
+  def from_param("0x" <> number_string = param) when byte_size(number_string) == @tx_block_hash_len,
+    do: block_or_transaction_from_param(param)
+
+  def from_param(param) when byte_size(param) == @address_hash_len,
+    do: address_from_param("0x" <> param)
+
+  def from_param(param) when byte_size(param) == @tx_block_hash_len,
+    do: block_or_transaction_from_param("0x" <> param)
 
   def from_param(string) when is_binary(string) do
     case param_to_block_number(string) do

apps/block_scout_web/lib/block_scout_web/controllers/chain_controller.ex

@@ -11,6 +11,7 @@ defmodule BlockScoutWeb.ChainController do
 
   def show(conn, _params) do
     transaction_estimated_count = Chain.transaction_estimated_count()
+    block_count = Chain.block_count()
 
     exchange_rate = Market.get_exchange_rate(Explorer.coin()) || Token.null()
 
@@ -22,7 +23,8 @@ defmodule BlockScoutWeb.ChainController do
       exchange_rate: exchange_rate,
       chart_data_path: market_history_chart_path(conn, :show),
       transaction_estimated_count: transaction_estimated_count,
-      transactions_path: recent_transactions_path(conn, :index)
+      transactions_path: recent_transactions_path(conn, :index),
+      block_count: block_count
     )
   end
 

apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex

@@ -35,9 +35,7 @@
           </div>
         </div>
       </div>
-      <!-- Stats -->
-      <div class="dashboard-banner-network-plain-container">
-        <div class='dashboard-banner-network-stats'>
+      <div class="dashboard-banner-network-stats">
         <%= case @average_block_time do %>
           <% {:error, :disabled} -> %>
             <%= nil %>
@@ -59,6 +57,14 @@
             <%= Cldr.Number.to_string!(@transaction_estimated_count, format: "#,###") %>
           </span>
         </div>
+        <div class="dashboard-banner-network-stats-item">
+          <span class="dashboard-banner-network-stats-label">
+            <%= gettext "Total blocks" %>
+          </span>
+          <span class="dashboard-banner-network-stats-value" data-selector="block-count">
+            <%= Cldr.Number.to_string!(@block_count, format: "#,###") %>
+          </span>
+        </div>
         <div class="dashboard-banner-network-stats-item">
           <span class="dashboard-banner-network-stats-label">
             <%= gettext "Wallet addresses" %>
@@ -71,7 +77,6 @@
     </div>
   </div>
 </div>
-</div>
 <section class="container">
   <div class="card card-chain-blocks">
     <div class="card-body">

apps/block_scout_web/test/block_scout_web/controllers/chain_controller_test.exs

@@ -121,6 +121,19 @@ defmodule BlockScoutWeb.ChainControllerTest do
       assert redirected_to(conn) == transaction_path(conn, :show, transaction)
     end
 
+    test "finds a transaction by hash when there are not 0x prefix", %{conn: conn} do
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      "0x" <> non_prefix_hash = to_string(transaction.hash)
+
+      conn = get(conn, "search?q=#{to_string(non_prefix_hash)}")
+
+      assert redirected_to(conn) == transaction_path(conn, :show, transaction)
+    end
+
     test "finds an address by hash", %{conn: conn} do
       address = insert(:address)
       conn = get(conn, "search?q=#{to_string(address.hash)}")
@@ -135,6 +148,15 @@ defmodule BlockScoutWeb.ChainControllerTest do
       assert redirected_to(conn) == address_path(conn, :show, address)
     end
 
+    test "finds an address by hash when there are not 0x prefix", %{conn: conn} do
+      address = insert(:address)
+      "0x" <> non_prefix_hash = to_string(address.hash)
+
+      conn = get(conn, "search?q=#{to_string(non_prefix_hash)}")
+
+      assert redirected_to(conn) == address_path(conn, :show, address)
+    end
+
     test "redirects to 404 when it finds nothing", %{conn: conn} do
       conn = get(conn, "search?q=zaphod")
       assert conn.status == 404

rel/commands/clear_build.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+rm -rf ./_build
+rm -rf ./deps
+rm -rf ./logs/dev
+rm -rf ./apps/explorer/node_modules
+rm -rf ./apps/block_scout_web/assets/node_modules