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-rw-r--r--ui/lib/etherscan-prefix-for-network.js21
1 files changed, 21 insertions, 0 deletions
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
+}