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onion-wownero-blockchain-explorer
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tx_details added to block page

This commit is contained in:
moneroexamples 2016-04-17 09:44:24 +08:00
parent 3eb404344d
commit 6b70e23da9
2 changed files with 140 additions and 11 deletions
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124
src/page.h
View File

@ -12,8 +12,6 @@
#include "../ext/format.h"
#include "monero_headers.h"
#include "MicroCore.h"
@ -43,6 +41,48 @@ namespace xmreg {
using response = cryptonote::COMMAND_RPC_GET_TRANSACTION_POOL::response;
using http_simple_client = epee::net_utils::http::http_simple_client;
/**
* @brief The tx_details struct
*
* Basic information about tx
*
*/
struct tx_details
{
crypto::hash hash;
crypto::public_key pk;
uint64_t xmr_inputs;
uint64_t xmr_outputs;
uint64_t fee;
uint64_t mixin_no;
uint64_t size;
size_t version;
uint64_t unlock_time;
mstch::map
get_mstch_map()
{
// remove "<" and ">" from the hash string
string tx_hash_str = REMOVE_HASH_BRAKETS(fmt::format("{:s}", hash));
string tx_pk_str = REMOVE_HASH_BRAKETS(fmt::format("{:s}", pk));
return mstch::map {
{"hash" , tx_hash_str},
{"pub_key" , tx_pk_str},
{"tx_fee" , fmt::format("{:0.4f}", XMR_AMOUNT(fee))},
{"sum_inputs" , fmt::format("{:0.4f}", XMR_AMOUNT(xmr_inputs))},
{"sum_outputs" , fmt::format("{:0.4f}", XMR_AMOUNT(xmr_outputs))},
{"mixin" , std::to_string(mixin_no - 1)},
{"version" , std::to_string(version)},
{"unlock_time" , std::to_string(unlock_time)},
{"tx_size" , fmt::format("{:0.4f}", static_cast<double>(size)/1024.0)}
};
}
};
class page {
MicroCore* mcore;
@ -83,15 +123,15 @@ namespace xmreg {
// initalise page tempate map with basic info about blockchain
mstch::map context {
{"refresh" , refresh_page},
{"height" , fmt::format("{:d}", height)},
{"height" , std::to_string(height)},
{"server_timestamp", xmreg::timestamp_to_str(server_timestamp)},
{"blocks" , mstch::array()},
{"age_format" , string("[h:m:d]")},
{"page_no" , fmt::format("{:d}", page_no)},
{"total_page_no" , fmt::format("{:d}", height / (no_of_last_blocks))},
{"page_no" , std::to_string(page_no)},
{"total_page_no" , std::to_string(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))}
{"next_page" , std::to_string(page_no + 1)},
{"prev_page" , std::to_string((page_no > 0 ? page_no - 1 : 0))}
};
@ -231,7 +271,7 @@ namespace xmreg {
// initalise page tempate map with basic info about mempool
mstch::map context {
{"mempool_size", fmt::format("{:d}", mempool_txs.size())},
{"mempool_size", std::to_string(mempool_txs.size())},
{"mempooltxs" , mstch::array()}
};
@ -360,6 +400,8 @@ namespace xmreg {
{"next_hash" , next_hash_str},
{"have_next_hash" , have_next_hash},
{"have_prev_hash" , have_prev_hash},
{"have_txs" , have_txs},
{"no_txs" , std::to_string(blk.tx_hashes.size())},
{"blk_age" , age.first},
{"delta_time" , delta_time},
{"blk_nonce" , std::to_string(blk.nonce)},
@ -367,9 +409,39 @@ namespace xmreg {
{"major_ver" , std::to_string(blk.major_version)},
{"minor_ver" , std::to_string(blk.minor_version)},
{"blk_size" , fmt::format("{:0.4f}",
static_cast<double>(blk_size) / 1024.0)}
static_cast<double>(blk_size) / 1024.0)},
{"blk_txs" , mstch::array()}
};
// get reference to blocks template map to be field below
mstch::array& txs = boost::get<mstch::array>(context["blk_txs"]);
// for each transaction in the memory pool
for (size_t i = 0; i < blk.tx_hashes.size(); ++i)
{
// get transaction info of the tx in the mempool
const crypto::hash& tx_hash = blk.tx_hashes.at(i);
// remove "<" and ">" from the hash string
string tx_hash_str = REMOVE_HASH_BRAKETS(fmt::format("{:s}", tx_hash));
// get transaction
transaction tx;
if (!mcore->get_tx(tx_hash, tx))
{
cerr << "Cant get tx: " << tx_hash << endl;
continue;
}
tx_details txd = get_tx_details(tx);
// add tx details mstch map to context
txs.push_back(txd.get_mstch_map());
}
// read block.html
string block_html = xmreg::read(TMPL_BLOCK);
@ -414,6 +486,40 @@ namespace xmreg {
private:
tx_details
get_tx_details(const transaction& tx)
{
tx_details txd;
// get tx hash
txd.hash = get_transaction_hash(tx);
// get tx public key
txd.pk = get_tx_pub_key_from_extra(tx);
// sum xmr in inputs and ouputs in the given tx
txd.xmr_inputs = sum_money_in_inputs(tx);
txd.xmr_outputs = sum_money_in_outputs(tx);
// get mixin number
txd.mixin_no = get_mixin_no(tx);
// get tx fee
txd.fee = get_tx_fee(tx);
// get tx size in bytes
txd.size = get_object_blobsize(tx);
// get tx version
txd.version = tx.version;
// get unlock time
txd.unlock_time = tx.unlock_time;
return txd;
}
pair<string, string>
get_age(uint64_t timestamp1, uint64_t timestamp2)
{

27
src/templates/block.html
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@ -28,9 +28,32 @@
<tr>
<td>nonce:</td><td>{{blk_nonce}}</td>
<td>Minor version:</td><td>{{minor_ver}}</td>
<td>Block size [kB]:</td><td>{{blk_size}}</td>
<td>No of txs:</td><td>{{no_txs}}</td>
</tr>
</table>
<h3>Transactions ({{no_txs}})</h3>
<table class="center" style="width:80%">
<tr>
<td>hash</td>
<td>inputs/outputs</td>
<td>fee</td>
<td>mixin no</td>
<td>size [kB]</td>
<td>unlock time</td>
</tr>
{{#blk_txs}}
<tr>
<td>{{hash}}</td>
<td>{{sum_inputs}}/{{sum_outputs}}</td>
<td>{{tx_fee}}</td>
<td>{{mixin}}</td>
<td>{{tx_size}}</td>
<td>{{unlock_time}}</td>
</tr>
{{/blk_txs}}
</table>
</div>
</div>