time difference between blocks added

9 years ago · 6d7af118fa
parent 8aa5698584
commit 6d7af118fa
4 changed files with 30 additions and 2 deletions
--- a/src/page.h
+++ b/src/page.h
@ -72,6 +72,8 @@ namespace xmreg {
            // get reference to blocks template map to be field below
            mstch::array& blocks = boost::get<mstch::array>(context["blocks"]);

+            time_t prev_blk_timestamp {0};
+
            // iterate over last no_of_last_blocks of blocks
            for (size_t i = height; i > height -  no_of_last_blocks; --i)
            {
@ -80,9 +82,27 @@ namespace xmreg {

                mcore->get_block_by_height(i, blk);

+
                // get block's hash
                crypto::hash blk_hash = core_storage->get_block_id_by_height(i);

+                uint64_t delta_minutes {0};
+                uint64_t delta_seconds {0};
+
+                if (prev_blk_timestamp > 0)
+                {
+                    array<size_t, 5> delta_time = timestamp_difference(
+                                     prev_blk_timestamp, blk.timestamp);
+
+                    delta_minutes = delta_time[3];
+                    delta_seconds = delta_time[4];
+
+                }
+
+                string timestamp_str = xmreg::timestamp_to_str(blk.timestamp)
+                                            + fmt::format(" (-{:02d}:{:02d})",
+                                               delta_minutes, delta_seconds);
+
                // get xmr in the block reward
                array<uint64_t, 2> coinbase_tx = sum_money_in_tx(blk.miner_tx);

@ -117,10 +137,11 @@ namespace xmreg {
                    return fmt::format("{:d} - {:d}", mixin_min, mixin_max);
                };

+
                // set output page template map
                blocks.push_back(mstch::map {
                        {"height"      , to_string(i)},
-                        {"timestamp"   , xmreg::timestamp_to_str(blk.timestamp)},
+                        {"timestamp"   , timestamp_str},
                        {"hash"        , fmt::format("{:s}", blk_hash)},
                        {"block_reward", fmt::format("{:0.4f}", XMR_AMOUNT(coinbase_tx[1]))},
                        {"notx"        , fmt::format("{:d}", blk.tx_hashes.size())},
@ -128,6 +149,8 @@ namespace xmreg {
                        {"xmr_outputs" , fmt::format("{:0.4f}", XMR_AMOUNT(sum_xmr_in_out[1]))},
                        {"mixin_range" , mstch::lambda {mixin_format}}
                });
+
+                prev_blk_timestamp  = blk.timestamp;
            }

            // read index.html
--- a/src/templates/css/style.css
+++ b/src/templates/css/style.css
@ -2,4 +2,8 @@ tr {
    font-family: "Lucida Console", Monaco, monospace;
    font-size  : 12px;
    height: 22px;
+}
+
+td {
+    text-align: center;
 }
--- a/src/templates/header.html
+++ b/src/templates/header.html
@ -2,6 +2,7 @@
 <html lang="en">
 <head>
    <meta charset="UTF-8">
+    <meta http-equiv="refresh" content="60" >
    <title>Hidden Monero Explorer</title>
    <link rel="stylesheet" type="text/css" href="/css/style.css">
 </head>
--- a/src/templates/index.html
+++ b/src/templates/index.html
@ -6,7 +6,7 @@
            <table>
                <tr>
                    <td>height</td>
-                    <td>timestamp</td>
+                    <td>timestamp (Δ mm:ss)</td>
                    <td>block_hash</td>
                    <td>block_reward</td>
                    <td>no_of_txs</td>