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firewalletbrowser/render.py
Nathan Woodburn e67c178ea7
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feat: Add initial mempool bids function
2025-07-16 17:41:32 +10:00

606 lines
21 KiB
Python

import datetime
import json
import urllib.parse
from flask import render_template
from domainLookup import punycode_to_emoji
import os
from handywrapper import api
import threading
HSD_API = os.getenv("HSD_API")
HSD_IP = os.getenv("HSD_IP")
if HSD_IP is None:
HSD_IP = "localhost"
HSD_NETWORK = os.getenv("HSD_NETWORK")
HSD_WALLET_PORT = 12039
HSD_NODE_PORT = 12037
if not HSD_NETWORK:
HSD_NETWORK = "main"
else:
HSD_NETWORK = HSD_NETWORK.lower()
if HSD_NETWORK == "simnet":
HSD_WALLET_PORT = 15039
HSD_NODE_PORT = 15037
elif HSD_NETWORK == "testnet":
HSD_WALLET_PORT = 13039
HSD_NODE_PORT = 13037
elif HSD_NETWORK == "regtest":
HSD_WALLET_PORT = 14039
HSD_NODE_PORT = 14037
hsd = api.hsd(HSD_API, HSD_IP, HSD_NODE_PORT)
# Get Explorer URL
TX_EXPLORER_URL = os.getenv("EXPLORER_TX")
if TX_EXPLORER_URL is None:
TX_EXPLORER_URL = "https://shakeshift.com/transaction/"
NAMEHASH_CACHE = 'user_data/namehash_cache.json'
# Validate cache version
if os.path.exists(NAMEHASH_CACHE):
with open(NAMEHASH_CACHE, 'r') as f:
cache = json.load(f)
if not isinstance(cache, dict):
print("Invalid namehash cache format. Resetting cache.")
with open(NAMEHASH_CACHE, 'w') as f:
json.dump({}, f)
# Check if cache entries are valid
for key in cache:
if not cache[key].startswith("<a href='/manage/"):
print(f"Invalid cache entry for {key}. Resetting cache.")
with open(NAMEHASH_CACHE, 'w') as f:
json.dump({}, f)
break
CACHE_LOCK = threading.Lock()
HNS_ICON = '<img src="/assets/img/HNS.png" width="20px" style="filter: invert(1);" />'
def domains(domains, mobile=False):
html = ''
for domain in domains:
expires = domain['stats']
if 'daysUntilExpire' in expires:
expires = expires['daysUntilExpire']
else:
expires = "No expiration date"
paid = domain['value']
paid = paid / 1000000
# Handle punycodes
name = renderDomain(domain['name'])
link = f'/manage/{domain["name"]}'
link_action = "Manage"
if domain['registered'] == False:
link_action = "Register"
link = f'/auction/{domain["name"]}/register'
if not mobile:
html += f'<tr><td>{name}</td><td>{expires} days</td><td>{paid:,.2f} HNS</td><td><a href="{link}">{link_action}</a></td></tr>'
else:
html += f'<tr><td><a href="{link}">{name}</a></td><td>{expires} days</td></tr>'
return html
actionMap = {
"UPDATE": "Updated ",
"REGISTER": "Registered ",
"RENEW": "Renewed ",
"BID": "Bid on ",
"REVEAL": "Revealed bid for ",
"REDEEM": "Redeemed bid for ",
"TRANSFER": "Started transfer for ",
"NONE": "Multiple actions"
}
actionMapPlural = {
"UPDATE": "Updated multiple domains' records",
"REGISTER": "Registered multiple domains",
"RENEW": "Renewed multiple domains",
"BID": "Bid on multiple domains",
"REVEAL": "Revealed multiple bids",
"REDEEM": "Redeemed multiple bids",
"TRANSFER": "Started multiple domain transfers",
"NONE": "Multiple actions"
}
def transactions(txs):
if len(txs) == 0:
return '<tr><td colspan="5">No transactions found</td></tr>'
html = ''
for tx in txs:
action = "HNS Transfer"
txhash = tx["hash"]
confirmations=tx["confirmations"]
mined_date = "Pending"
if confirmations >= 1:
mined_date = tx["mdate"]
if mined_date is None:
mined_date = "Pending"
else:
# Format 2025-06-27T01:49:14Z
mined_date = datetime.datetime.strptime(mined_date, "%Y-%m-%dT%H:%M:%SZ").strftime("%d %b %Y")
incomming = True
amount = 0
bid_value = 0
isMulti = 0
nameHashes = []
for txInput in tx["inputs"]:
if txInput["path"]:
incomming = False
amount -= txInput["value"]
for output in tx["outputs"]:
if output["covenant"]["action"] != "NONE":
if action == "HNS Transfer":
action = output["covenant"]["action"]
elif action == output["covenant"]["action"]:
isMulti += 1
else:
action = "Multiple Actions"
if output["covenant"]["items"] and len(output["covenant"]["items"]) > 0:
nameHashes.append(output["covenant"]["items"][0])
if not incomming:
if output["path"]:
amount += output["value"]
else:
if output["path"] and output["covenant"]["action"] == "NONE":
amount += output["value"]
# Check if this is a bid
if output["covenant"]["action"] == "BID":
bid_value += output["value"]
amount -= output["value"]
if not incomming:
# Subtract fee to make it easier to read
amount += tx["fee"]
amount = amount / 1000000
bid_value = bid_value / 1000000
humanAction = action
if action == "HNS Transfer":
if amount >= 0:
humanAction = f"Received {amount:,.2f} {HNS_ICON}"
else:
humanAction = f"Sent {(amount*-1):,.2f} {HNS_ICON}"
elif action == "FINALIZE":
if incomming and not isMulti:
humanAction = f"Received {renderFromNameHash(nameHashes[0])}"
elif incomming and isMulti:
humanAction = f"Received {isMulti + 1} domains"
elif not isMulti:
humanAction = f"Finalized {renderFromNameHash(nameHashes[0])}"
else:
humanAction = f"Finalized {isMulti + 1} domain transfers"
elif action == "BID" and not isMulti:
humanAction = f"Bid {bid_value:,.2f} {HNS_ICON} on {renderFromNameHash(nameHashes[0])}"
elif isMulti:
humanAction = actionMapPlural.get(action, "Unknown Action")
humanAction = humanAction.replace("multiple", f'{isMulti + 1}')
else:
humanAction = actionMap.get(action, "Unknown Action")
humanAction += renderFromNameHash(nameHashes[0])
if amount < 0:
amount = f"<span style='color: red;'>{amount:,.2f}</span>"
elif amount > 0:
amount = f"<span style='color: green;'>+{amount:,.2f}</span>"
else:
amount = f"<span style='color: gray;'>0.00</span>"
# hash = f"<a target='_blank' href='{TX_EXPLORER_URL}{hash}'>{hash[:8]}...</a>"
txdate = ""
if confirmations < 5:
txdate = f"<span style='color: red;'>{mined_date}</span>"
else:
txdate = f"<span>{mined_date}</span>"
# confirmations = f"<td class='hide-mobile'>{confirmations:,}</td>"
html += f'''
<tr>
<td style='white-space: nowrap;'>{txdate}</td>
<td><a style="color:var(--bs-body-color); text-decoration:none;" target="_blank" href="{TX_EXPLORER_URL}{txhash}">{humanAction}</a></td>
</tr>
'''
return html
def dns(data, edit=False):
html_output = ""
index = 0
for entry in data:
html_output += f"<tr><td>{entry['type']}</td>\n"
if entry['type'] != 'DS' and not entry['type'].startswith("GLUE") and not entry['type'].startswith("SYNTH"):
for key, value in entry.items():
if key != 'type':
if isinstance(value, list):
if len(value) > 1:
html_output += '<td style="white-space: pre-wrap; font-family: monospace;">\n'
for val in value:
html_output += f"{val}<br>\n"
html_output += "</td>\n"
else:
html_output += f'<td style="white-space: pre-wrap; font-family: monospace;">{value[0]}</td>\n'
else:
html_output += f'<td style="white-space: pre-wrap; font-family: monospace;">{value}</td>\n'
elif entry['type'] == 'DS':
ds = f"{entry['keyTag']} {entry['algorithm']} {entry['digestType']} {entry['digest']}"
html_output += f'<td style="white-space: pre-wrap; font-family: monospace;">{ds}</td>\n'
else:
value = ""
for key, val in entry.items():
if key != 'type':
value += f'{val} '
html_output += f'<td style="white-space: pre-wrap; font-family: monospace;">{value.strip()}</td>\n'
if edit:
keptRecords = str(data[:index] + data[index+1:]).replace("'", '"')
keptRecords = urllib.parse.quote(keptRecords)
html_output += f"<td><a href='edit?dns={keptRecords}'>Remove</a></td>\n"
html_output += " </tr>\n"
index += 1
return html_output
def txs(data):
data = data[::-1]
html_output = ""
for entry in data:
html_output += f"<tr><td>{entry['action']}</td>\n"
html_output += f"<td><a target='_blank' href='{TX_EXPLORER_URL}{entry['txid']}'>{entry['txid'][:8]}...</a></td>\n"
amount = entry['amount']
amount = amount / 1000000
if entry['blind'] == None:
html_output += f"<td>{amount:,.2f} HNS</td>\n"
else:
blind = entry['blind']
blind = blind / 1000000
html_output += f"<td>{amount:,.2f} + {blind:,.2f} HNS</td>\n"
html_output += f"<td>{timestamp_to_readable_time(entry['time'])}</td>\n"
html_output += f"</tr>\n"
return html_output
def timestamp_to_readable_time(timestamp):
# Assuming the timestamp is in seconds
dt_object = datetime.datetime.fromtimestamp(timestamp)
readable_time = dt_object.strftime("%H:%M:%S %d %b %Y")
return readable_time
def bids(bids,reveals):
# Create a list to hold bid data for sorting
bid_data = []
# Prepare data for sorting
for bid in bids:
lockup = bid['lockup'] / 1000000
revealed = False
value = 0
# Check if this bid has been revealed
for reveal in reveals:
if reveal['bid'] == bid['prevout']['hash']:
revealed = True
value = reveal['value'] / 1000000
break
# Store all relevant information for sorting and display
bid_data.append({
'bid': bid,
'lockup': lockup,
'revealed': revealed,
'value': value,
'sort_value': value if revealed else lockup # Use value for sorting if revealed, otherwise lockup
})
# Sort by the sort_value in descending order (highest first)
bid_data.sort(key=lambda x: x['sort_value'], reverse=True)
# Generate HTML from sorted data
html = ''
for data in bid_data:
bid = data['bid']
lockup = data['lockup']
revealed = data['revealed']
value = data['value']
html += "<tr>"
html += f"<td>{lockup:,.2f} HNS</td>"
if revealed:
bidValue = lockup - value
html += f"<td>{value:,.2f} HNS</td>"
html += f"<td>{bidValue:,.2f} HNS</td>"
else:
html += f"<td>Hidden until reveal</td>"
html += f"<td>Hidden until reveal</td>"
if bid['own']:
html += "<td>You</td>"
else:
html += f"<td>Unknown</td>"
html += f"<td><a class='text-decoration-none' style='color: var(--bs-table-color-state, var(--bs-table-color-type, var(--bs-table-color)));' target='_blank' href='{TX_EXPLORER_URL}{bid['prevout']['hash']}'>Bid TX 🔗</a></td>"
html += "</tr>"
return html
def bidDomains(bids,domains, sortbyDomains=False):
html = ''
if not sortbyDomains:
for bid in bids:
for domain in domains:
if bid['name'] == domain['name']:
lockup = bid['lockup']
lockup = lockup / 1000000
bidValue = bid['value'] / 1000000
blind = lockup - bidValue
if blind > 0:
bidDisplay = f'<b>{bidValue:,.2f}</b> (+{blind:,.2f}) HNS'
else:
bidDisplay = f'<b>{bidValue:,.2f}</b> HNS'
html += "<tr>"
html += f"<td><a class='text-decoration-none' style='color: var(--bs-table-color-state, var(--bs-table-color-type, var(--bs-table-color)));' href='/auction/{domain['name']}'>{renderDomain(domain['name'])}</a></td>"
html += f"<td>{domain['state']}</td>"
html += f"<td style='white-space: nowrap;'>{bidDisplay}</td>"
html += f"<td class='hide-mobile'>{domain['height']:,}</td>"
html += "</tr>"
else:
for domain in domains:
for bid in bids:
if bid['name'] == domain['name']:
lockup = bid['lockup']
lockup = lockup / 1000000
bidValue = bid['value'] / 1000000
blind = lockup - bidValue
bidDisplay = f'<b>{bidValue:,.2f} HNS</b> + {blind:,.2f} HNS blind'
html += "<tr>"
html += f"<td><a class='text-decoration-none' style='color: var(--bs-table-color-state, var(--bs-table-color-type, var(--bs-table-color)));' href='/auction/{domain['name']}'>{renderDomain(domain['name'])}</a></td>"
html += f"<td>{domain['state']}</td>"
html += f"<td>{bidDisplay}</td>"
html += f"<td class='hide-mobile'>{domain['height']:,}</td>"
html += "</tr>"
return html
def wallets(wallets):
html = ''
for wallet in wallets:
html += f'<option value="{wallet}">{wallet}</option>'
return html
def plugins(plugins):
html = ''
for plugin in plugins:
name = plugin['name']
link = plugin['link']
if plugin['verified']:
html += f'<li class="list-group-item"><a class="btn btn-secondary" style="width:100%;height:100%;margin:0px;font-size: x-large;" role="button" href="/plugin/{link}">{name}</a></li>'
else:
html += f'<li class="list-group-item"><a class="btn btn-danger" style="width:100%;height:100%;margin:0px;font-size: x-large;" role="button" href="/plugin/{link}">{name} (Not verified)</a></li>'
return html
def plugin_functions(functions, pluginName):
html = ''
for function in functions:
name = functions[function]['name']
description = functions[function]['description']
params = functions[function]['params']
returnsRaw = functions[function]['returns']
returns = ""
for output in returnsRaw:
returns += f"{returnsRaw[output]['name']}, "
returns = returns.removesuffix(', ')
functionType = "default"
if "type" in functions[function]:
functionType = functions[function]["type"]
html += f'<div class="card" style="margin-top: 50px;">'
html += f'<div class="card-body">'
html += f'<h4 class="card-title">{name}</h4>'
html += f'<h6 class="text-muted card-subtitle mb-2">{description}</h6>'
html += f'<h6 class="text-muted card-subtitle mb-2">Function type: {functionType.capitalize()}</h6>'
if functionType != "default":
html += f'<p class="card-text">Returns: {returns}</p>'
html += f'</div>'
html += f'</div>'
continue
# Form
html += f'<form method="post" style="padding: 20px;" action="/plugin/{pluginName}/{function}">'
for param in params:
html += f'<div style="margin-bottom: 20px;">'
paramName = params[param]["name"]
paramType = params[param]["type"]
if paramType == "text":
html += f'<label for="{param}">{paramName}</label>'
html += f'<input class="form-control" type="text" name="{param}" />'
elif paramType == "longText":
html += f'<label for="{param}">{paramName}</label>'
html += f'<textarea class="form-control" name="{param}" rows="4" cols="50"></textarea>'
elif paramType == "number":
html += f'<label for="{param}">{paramName}</label>'
html += f'<input class="form-control" type="number" name="{param}" />'
elif paramType == "checkbox":
html += f'<div class="form-check"><input id="{param}" class="form-check-input" type="checkbox" name="{param}" /><label class="form-check-label" for="{param}">{paramName}</label></div>'
elif paramType == "address":
# render components/address.html
address = render_template('components/address.html', paramName=paramName, param=param)
html += address
elif paramType == "dns":
html += render_template('components/dns-input.html', paramName=paramName, param=param)
html += f'</div>'
html += f'<button type="submit" class="btn btn-primary">Submit</button>'
html += f'</form>'
# For debugging
html += f'<p class="card-text">Returns: {returns}</p>'
html += f'</div>'
html += f'</div>'
return html
def plugin_output(outputs, returns):
html = ''
for returnOutput in returns:
if returnOutput not in outputs:
continue
html += f'<div class="card" style="margin-top: 50px; margin-bottom: 50px;">'
html += f'<div class="card-body">'
html += f'<h4 class="card-title">{returns[returnOutput]["name"]}</h4>'
output = outputs[returnOutput]
if returns[returnOutput]["type"] == "list":
html += f'<ul>'
for item in output:
html += f'<li>{item}</li>'
html += f'</ul>'
elif returns[returnOutput]["type"] == "text":
html += f'<p>{output}</p>'
elif returns[returnOutput]["type"] == "tx":
html += render_template('components/tx.html', tx=output)
elif returns[returnOutput]["type"] == "dns":
output = json.loads(output)
html += render_template('components/dns-output.html', dns=dns(output))
html += f'</div>'
html += f'</div>'
return html
def plugin_output_dash(outputs, returns):
html = ''
for returnOutput in returns:
if returnOutput not in outputs:
continue
if outputs[returnOutput] == None:
continue
html += render_template('components/dashboard-plugin.html', name=returns[returnOutput]["name"], output=outputs[returnOutput])
return html
def renderDomain(name: str) -> str:
"""
Render a domain name with emojis and other special characters.
"""
# Convert emoji to punycode
try:
rendered = name.encode("ascii").decode("idna")
if rendered == name:
return f"{name}/"
return f"{rendered}/ ({name})"
except Exception as e:
return f"{name}/"
def renderDomainAsync(namehash: str) -> None:
"""
Get the domain name from HSD using its name hash and store it in the cache.
This function is meant to be run in the background.
"""
try:
with CACHE_LOCK:
if not os.path.exists(NAMEHASH_CACHE):
with open(NAMEHASH_CACHE, 'w') as f:
json.dump({}, f)
with open(NAMEHASH_CACHE, 'r') as f:
cache = json.load(f)
if namehash in cache:
return
# Fetch the name outside the lock (network call)
name = hsd.rpc_getNameByHash(namehash)
if name["error"] is None:
name = name["result"]
rendered = renderDomain(name)
rendered = f"<a href='/manage/{name}' target='_blank' style='color: var(--bs-table-color-state, var(--bs-table-color-type, var(--bs-table-color)));'>{rendered}</a>"
with CACHE_LOCK:
with open(NAMEHASH_CACHE, 'r') as f:
cache = json.load(f)
cache[namehash] = rendered
with open(NAMEHASH_CACHE, 'w') as f:
json.dump(cache, f)
return rendered
else:
print(f"Error fetching name for hash {namehash}: {name['error']}", flush=True)
except Exception as e:
print(f"Exception fetching name for hash {namehash}: {e}", flush=True)
def renderFromNameHash(nameHash: str) -> str:
"""
Render a domain name from its name hash.
Try to retrieve the name from the cache. If not, create a background task to fetch it.
"""
try:
with CACHE_LOCK:
if not os.path.exists(NAMEHASH_CACHE):
with open(NAMEHASH_CACHE, 'w') as f:
json.dump({}, f)
with open(NAMEHASH_CACHE, 'r') as f:
cache = json.load(f)
if nameHash in cache:
return cache[nameHash]
thread = threading.Thread(target=renderDomainAsync, args=(nameHash,))
thread.start()
return "domain"
except Exception as e:
print(f"Exception in renderFromNameHash: {e}", flush=True)
return "domain"