Merge pull request #5568 from blockscout/np-add-regexpf-for-ipfs

Add regexp for ipfs checking

CHANGELOG.md

@@ -5,6 +5,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5568](https://github.com/blockscout/blockscout/pull/5568) - Add regexp for ipfs checking
 - [#5567](https://github.com/blockscout/blockscout/pull/5567) - Sanitize token name and symbol before insert into DB, display in the application
 - [#5564](https://github.com/blockscout/blockscout/pull/5564) - Add fallback clauses to `string_to_..._hash` functions
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug

apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex

@@ -179,11 +179,11 @@ defmodule BlockScoutWeb.Tokens.Instance.OverviewView do
 
   defp compose_ipfs_url(image_url) do
     cond do
-      image_url =~ "ipfs://ipfs" ->
+      image_url =~ ~r/^ipfs:\/\/ipfs/ ->
         "ipfs://ipfs" <> ipfs_uid = image_url
         "https://ipfs.io/ipfs/" <> ipfs_uid
 
-      image_url =~ "ipfs://" ->
+      image_url =~ ~r/^ipfs:\/\// ->
         "ipfs://" <> ipfs_uid = image_url
         "https://ipfs.io/ipfs/" <> ipfs_uid