Add initial implementation of tx explorer
Martin Boehm
parent
13de56658c
commit
ce5462118c
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@ -49,18 +49,21 @@ func (w *Worker) GetTransaction(txid string, bestheight uint32, spendingTx bool)
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vin.N = i
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vin.Vout = bchainVin.Vout
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vin.ScriptSig.Hex = bchainVin.ScriptSig.Hex
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otx, _, err := w.txCache.GetTransaction(bchainVin.Txid, bestheight)
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if err != nil {
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return nil, err
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}
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if len(otx.Vout) > int(vin.Vout) {
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vout := &otx.Vout[vin.Vout]
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vin.Value = vout.Value
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valIn += vout.Value
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vin.ValueSat = int64(vout.Value*1E8 + 0.5)
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if vout.Address != nil {
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a := vout.Address.String()
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vin.Addr = a
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// bchainVin.Txid=="" is coinbase transaction
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if bchainVin.Txid != "" {
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otx, _, err := w.txCache.GetTransaction(bchainVin.Txid, bestheight)
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if err != nil {
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return nil, err
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}
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if len(otx.Vout) > int(vin.Vout) {
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vout := &otx.Vout[vin.Vout]
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vin.Value = vout.Value
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valIn += vout.Value
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vin.ValueSat = int64(vout.Value*1E8 + 0.5)
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if vout.Address != nil {
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a := vout.Address.String()
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vin.Addr = a
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}
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}
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}
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}
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@ -77,9 +80,13 @@ func (w *Worker) GetTransaction(txid string, bestheight uint32, spendingTx bool)
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// TODO
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}
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}
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// for coinbase transactions valIn is 0
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fees = valIn - valOut
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if fees < 0 {
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fees = 0
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}
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// for now do not return size, we would have to compute vsize of segwit transactions
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// size:=len(bchainTx.Hex) / 2
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fees = valIn - valOut
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r := &Tx{
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Blockhash: blockhash,
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Blockheight: int(height),
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@ -89,19 +89,28 @@ func NewPublicServer(binding string, certFiles string, db *db.RocksDB, chain bch
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// default handler
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serveMux.HandleFunc(path, s.index)
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templateFuncMap := template.FuncMap{
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"formatUnixTime": formatUnixTime,
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}
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s.txTpl = template.Must(template.New("tx").Funcs(templateFuncMap).ParseFiles("./static/templates/tx.html", "./static/templates/txdetail.html", "./static/templates/base.html"))
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s.txTpl = parseTemplates()
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return s, nil
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}
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func parseTemplates() (txTpl *template.Template) {
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templateFuncMap := template.FuncMap{
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"formatUnixTime": formatUnixTime,
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"formatAmount": formatAmount,
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}
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txTpl = template.Must(template.New("tx").Funcs(templateFuncMap).ParseFiles("./static/templates/tx.html", "./static/templates/txdetail.html", "./static/templates/base.html"))
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return
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}
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func formatUnixTime(ut int64) string {
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return time.Unix(ut, 0).Format(time.RFC1123)
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}
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func formatAmount(a float64) string {
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return fmt.Sprintf("%0.8f", a)
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}
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// Run starts the server
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func (s *PublicServer) Run() error {
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if s.certFiles == "" {
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@ -173,7 +182,8 @@ func (s *PublicServer) explorerTx(w http.ResponseWriter, r *http.Request) {
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bestheight, _, err := s.db.GetBestBlock()
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if err == nil {
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tx, err = s.api.GetTransaction(txid, bestheight, true)
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} else {
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}
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if err != nil {
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glog.Error(err)
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}
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}
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@ -181,16 +191,13 @@ func (s *PublicServer) explorerTx(w http.ResponseWriter, r *http.Request) {
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// temporarily reread the template on each request
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// to reflect changes during development
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templateFuncMap := template.FuncMap{
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"formatUnixTime": formatUnixTime,
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}
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txTpl := template.Must(template.New("tx").Funcs(templateFuncMap).ParseFiles("./static/templates/tx.html", "./static/templates/txdetail.html", "./static/templates/base.html"))
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s.txTpl = parseTemplates()
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data := struct {
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CoinName string
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Specific *api.Tx
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}{s.is.Coin, tx}
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if err := txTpl.ExecuteTemplate(w, "base.html", data); err != nil {
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if err := s.txTpl.ExecuteTemplate(w, "base.html", data); err != nil {
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glog.Error(err)
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}
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}
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@ -4,28 +4,52 @@ html, body {
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body {
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width: 100%;
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min-width: 727px;
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min-height: 100%;
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background-color: #ffffff;
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
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font-size: 14px;
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font-size: 11px;
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}
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a {
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color: #428bca;
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text-decoration: none;
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}
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.octicon {
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color: #777;
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display: inline-block;
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vertical-align: text-top;
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fill: currentColor;
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height: 16px;
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}
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@media (min-width: 768px) {
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.container {
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width: 750px;
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max-width: 750px;
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}
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}
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@media (min-width: 992px) {
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body {
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font-size: 12px;
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}
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.container {
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width: 970px;
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max-width: 970px;
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}
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.octicon {
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height: 24px;
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}
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}
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@media (min-width: 1200px) {
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body {
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font-size: 14px;
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}
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.container {
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width: 1170px;
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max-width: 1170px;
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}
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.octicon {
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height: 32px;
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}
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}
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@ -73,6 +97,82 @@ body {
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overflow: hidden;
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}
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.value-group {
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.alert-data {
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color: #383d41;
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background-color: #f4f4f4;
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border-color: #d6d8db;
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padding: 15px;
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}
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.line-top {
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border-top: 1px solid #EAEAEA;
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padding: 15px 0 0;
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}
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.line-mid {
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padding: 15px;
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}
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.line-bot {
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border-bottom: 2px solid #EAEAEA;
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padding: 0 0 15px;
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}
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.txvalues {
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display: inline-block;
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padding: .7em 2em;
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font-size: 13px;
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font-weight: 100;
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color: #fff;
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text-align: center;
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white-space: nowrap;
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vertical-align: baseline;
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border-radius: .25em;
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}
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.txvalues-default {
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background-color: #EBEBEB;
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color: #333;
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}
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.txvalues-success {
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background-color: dimgray;
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}
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.txvalues-primary {
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background-color: #000;
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}
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.txvalues-danger {
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background-color: #AC0015;
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text-transform: uppercase;
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}
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.ellipsis {
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display: block;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.data-div {
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margin: 20px 0;
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}
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.data-table {
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table-layout: fixed;
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border-radius: .25rem;
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background: white;
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}
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.data-table td, .data-table th {
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padding: .4rem;
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}
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.data {
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font-weight: bold;
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}
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.alert .data-table {
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margin: 0;
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}
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@ -2,7 +2,6 @@
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<html lang="en">
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<head>
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<base href="/explorer">
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1.0,shrink-to-fit=no">
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
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@ -50,19 +49,19 @@
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<main id="wrap">
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<div class="container">
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{{template "specific" .Specific}}
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</div>
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</div>
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</main>
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<footer id="footer" class="footer">
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<div class="container">
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<nav class="navbar navbar-expand-lg navbar-dark bg-trezor">
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<ul class="navbar-nav flex-row">
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<li class="nav-item">
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<li class="nav-item">
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<a class="nav-link" href="http://satoshilabs.com/" target="_blank" rel="noopener noreferrer">© 2018 SatoshiLabs</a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="https://wallet.trezor.io/tos.pdf" target="_blank" rel="noopener noreferrer">Terms</a>
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</li>
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</ul>
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<li class="nav-item">
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<a class="nav-link" href="https://wallet.trezor.io/tos.pdf" target="_blank" rel="noopener noreferrer">Terms</a>
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</li>
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</ul>
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<ul class="navbar-nav flex-row ml-md-auto d-none d-md-flex">
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<li class="nav-item active">
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<a class="nav-link" rel="noopener noreferrer" href="http://shop.trezor.io">Don't have a TREZOR? Get one!</a>
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@ -1,27 +1,40 @@
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{{define "specific"}}
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<h1>Transaction</h1>
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<div class="alert alert-secondary">
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<strong>
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<span>Transaction</span>
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</strong>
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<span class="text-muted">{{.Txid}}</span>
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<div class="alert alert-data">
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<span class="ellipsis data">{{.Txid}}</span>
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</div>
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<h2>Summary</h2>
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<div class="value-group">
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<div class="row">
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<div class="col-md-4">Mined Time</div>
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<div class="col-md-8 text-muted">{{formatUnixTime .Blocktime}}</div>
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</div>
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<div class="row">
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<div class="col-md-4">In Block</div>
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<div class="col-md-8 text-muted">{{.Blockhash}}</div>
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</div>
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<div class="row">
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<div class="col-md-4">In Block Height</div>
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<div class="col-md-8 text-muted">{{.Blockheight}}</div>
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</div>
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</div>
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<h2>Details</h2>
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<div class="value-group">
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{{template "txdetail" .}} {{end}}
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<h3>Summary</h3>
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<div class="data-div">
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<table class="table data-table">
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<tbody>
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{{if .Confirmations}}<tr>
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<td style="width: 25%;">Mined Time</td>
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<td class="data">{{formatUnixTime .Blocktime}}</td>
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</tr>{{end}}
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<tr>
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<td style="width: 25%;">In Block</td>
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<td class="ellipsis data">{{if .Confirmations}}{{.Blockhash}}{{else}}Unconfirmed{{end}}</td>
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</tr>
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{{if .Confirmations}}<tr>
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<td>In Block Height</td>
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<td class="data">{{.Blockheight}}</td>
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</tr>{{end}}
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<tr>
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<td>Total Input</td>
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<td class="data">{{formatAmount .ValueIn}} {{.CoinShortcut}}</td>
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</tr>
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<tr>
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<td>Total Output</td>
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<td class="data">{{formatAmount .ValueOut}} {{.CoinShortcut}}</td>
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</tr>
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{{if .Fees}}<tr>
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<td>Fees</td>
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<td class="data">{{formatAmount .Fees}} {{.CoinShortcut}}</td>
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</tr>{{end}}
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</tbody>
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</table>
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</div>
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<h3>Details</h3>
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<div class="data-div">
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{{template "txdetail" .}} {{end}}
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</div>
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@ -1,3 +1,78 @@
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{{define "txdetail"}}
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{{.Txid}}
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{{define "txdetail"}}{{$cs := .CoinShortcut}}
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<div class="alert alert-data">
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<div class="row line-bot">
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<div class="col-xs-7 col-md-8 ellipsis">
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<a href="/explorer/tx/{{.Txid}}">{{.Txid}}</a>
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</div>
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{{if .Confirmations}}
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<div class="col-xs-5 col-md-4 text-muted text-right">mined {{formatUnixTime .Blocktime}}</div>
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{{end}}
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</div>
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<div class="row line-mid">
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<div class="col-md-5">
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<div class="row">
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<table class="table data-table">
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<tbody>
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{{range $vin := .Vin}}
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<tr>
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<td>
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{{if $vin.Txid}}
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<span class="float-left ellipsis">
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{{if $vin.Addr}}
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<a href="/explorer/address/{{$vin.Addr}}">{{$vin.Addr}}</a>
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{{else}}Unparsed address{{end}}
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</span>
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<span class="float-right"> {{$vin.Value}} {{$cs}} </span>
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{{else}}No Inputs (Newly Generated Coins){{end}}
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</td>
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</tr>
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{{end}}
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</tbody>
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</table>
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</div>
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</div>
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<div class="col-md-1 col-xs-12 text-center">
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<svg class="octicon" viewBox="0 0 8 16">
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<path fill-rule="evenodd" d="M7.5 8l-5 5L1 11.5 4.75 8 1 4.5 2.5 3l5 5z"></path>
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</svg>
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</div>
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<div class="col-md-6">
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<div class="row">
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<table class="table data-table">
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<tbody>
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{{range $vout := .Vout}}
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<tr>
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<td>
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{{range $a := $vout.ScriptPubKey.Addresses}}
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<span class="ellipsis float-left">
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<a href="/explorer/address/{{$a}}">{{$a}}</a>
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</span>
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{{else}}
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<span class="float-left">Unparsed address</span>
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{{end}}
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<span class="float-right">{{$vout.Value}} {{$cs}}</span>
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</td>
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</tr>
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{{end}}
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</tbody>
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</table>
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</div>
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</div>
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</div>
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<div class="row line-top">
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<div class="col-xs-6 col-sm-4 col-md-4">
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{{if .Fees}}
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<span class="txvalues txvalues-default">Fee: {{formatAmount .Fees}} {{$cs}}</span>
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{{end}}
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</div>
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<div class="col-xs-6 col-sm-8 col-md-8 text-right">
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{{if .Confirmations}}
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<span class="txvalues txvalues-success">{{.Confirmations}} Confirmations</span>
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{{else}}
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<span class="txvalues txvalues-danger ng-hide">Unconfirmed Transaction!</span>
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{{end}}
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<span class="txvalues txvalues-primary">{{formatAmount .ValueOut}} {{$cs}}</span>
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</div>
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</div>
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</div>
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{{end}}
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