pages added

main.cpp

@@ -82,10 +82,17 @@ int main(int ac, const char* av[]) {
         return xmrblocks.index();
     });
 
+
+    CROW_ROUTE(app, "/page/<uint>")
+    ([&](size_t page_no) {
+        return xmrblocks.index(page_no);
+    });
+
     CROW_ROUTE(app, "/autorefresh")
     ([&]() {
+        uint64_t page_no {0};
         bool refresh_page {true};
-        return xmrblocks.index(refresh_page);
+        return xmrblocks.index(page_no, refresh_page);
     });
 
     CROW_ROUTE(app, "/css/style.css")

src/page.h

@@ -62,11 +62,14 @@ namespace xmreg {
         }
 
         string
-        index(bool refresh_page = false)
+        index(uint64_t page_no = 0, bool refresh_page = false)
         {
             //get current server timestamp
             server_timestamp = std::time(nullptr);
 
+            // number of last blocks to show
+            uint64_t no_of_last_blocks {100 + 1};
+
             // get the current blockchain height. Just to check  if it reads ok.
            // uint64_t height = core_storage->get_current_blockchain_height() - 1;
 
@@ -77,17 +80,31 @@ namespace xmreg {
                     {"refresh"         , refresh_page},
                     {"height"          , fmt::format("{:d}", height)},
                     {"server_timestamp", xmreg::timestamp_to_str(server_timestamp)},
-                    {"blocks",           mstch::array()}
+                    {"blocks"          , mstch::array()},
+                    {"page_no"         , fmt::format("{:d}", page_no)},
+                    {"total_page_no"   , fmt::format("{:d}", height / (no_of_last_blocks))},
+                    {"is_page_zero"    , bool(page_no)},
+                    {"next_page"       , fmt::format("{:d}", page_no + 1)},
+                    {"prev_page"       , fmt::format("{:d}", (page_no > 0 ? page_no - 1 : 0))},
+
             };
 
-            // number of last blocks to show
-            size_t no_of_last_blocks {100 + 1};
 
             // get reference to blocks template map to be field below
             mstch::array& blocks = boost::get<mstch::array>(context["blocks"]);
 
+            uint64_t start_height = height - no_of_last_blocks * (page_no + 1);
+            uint64_t end_height   = height - no_of_last_blocks * (page_no);
+
+            start_height = start_height > 0      ? start_height : 0;
+            end_height   = end_height   < height ? end_height   : height;
+            start_height = start_height > end_height ? 0 : start_height;
+
+            cout << start_height << ", " << end_height << endl;
+
+
             // iterate over last no_of_last_blocks of blocks
-            for (size_t i = height - no_of_last_blocks; i <= height; ++i)
+            for (uint64_t i = start_height; i <= end_height; ++i)
             {
                 // get block at the given height i
                 block blk;
@@ -109,6 +126,21 @@ namespace xmreg {
                                              delta_time[2], delta_time[3],
                                              delta_time[4]);
 
+                // if have days or yeras, change age format
+                if (delta_time[0] > 0)
+                {
+
+                   age_str = fmt::format("{:02d}:{:02d}:{:02d}:{:02d}:{:02d}",
+                                     delta_time[0], delta_time[1], delta_time[2],
+                                     delta_time[3], delta_time[4]);
+                }
+                else if (delta_time[1] > 0)
+                {
+                  age_str = fmt::format("{:02d}:{:02d}:{:02d}:{:02d}",
+                                               delta_time[1], delta_time[2],
+                                               delta_time[3], delta_time[4]);
+                }
+
                 // get xmr in the block reward
                 array<uint64_t, 2> coinbase_tx = sum_money_in_tx(blk.miner_tx);
 
@@ -172,7 +204,7 @@ namespace xmreg {
             // block. This is done so that time delats
             // are easier to calcualte in the above for loop
             std::reverse(blocks.begin(), blocks.end());
-            blocks.pop_back();
+            //blocks.pop_back();
 
             // get memory pool rendered template
             string mempool_html = mempool();

src/templates/index.html

@@ -48,4 +48,12 @@
                 {{/blocks}}
             </table>
 
+            <div class="center" style="text-align: center;">
+             {{#is_page_zero}}
+                <a href="/page/{{prev_page}}">previous page</a> |
+             {{/is_page_zero}}
+                current page: {{page_no}}/<a href="/page/{{total_page_no}}">{{total_page_no}}</a>
+                | <a href="/page/{{next_page}}">next page</a>
+            </div>
+
     </div>