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https://github.com/LBRYFoundation/LBRY-Vault.git
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190 lines
8.3 KiB
Python
190 lines
8.3 KiB
Python
#!/usr/bin/env python
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#
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# Electrum - lightweight Bitcoin client
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# Copyright (C) 2015 Thomas Voegtlin
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation files
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# (the "Software"), to deal in the Software without restriction,
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# including without limitation the rights to use, copy, modify, merge,
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# publish, distribute, sublicense, and/or sell copies of the Software,
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# and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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from enum import IntEnum
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from typing import Sequence
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from PyQt5.QtCore import Qt, QItemSelectionModel
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from PyQt5.QtGui import QStandardItemModel, QStandardItem
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from PyQt5.QtWidgets import QAbstractItemView
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from PyQt5.QtWidgets import QMenu, QVBoxLayout, QTreeWidget, QTreeWidgetItem, QHeaderView
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from electrum.i18n import _
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from electrum.util import format_time
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from electrum.invoices import Invoice, PR_UNPAID, PR_PAID, PR_INFLIGHT, PR_FAILED, PR_TYPE_ONCHAIN, PR_TYPE_LN
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from electrum.lnutil import PaymentAttemptLog
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from .util import MyTreeView, read_QIcon, MySortModel, pr_icons
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from .util import CloseButton, Buttons
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from .util import WindowModalDialog
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ROLE_REQUEST_TYPE = Qt.UserRole
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ROLE_REQUEST_ID = Qt.UserRole + 1
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ROLE_SORT_ORDER = Qt.UserRole + 2
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class InvoiceList(MyTreeView):
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class Columns(IntEnum):
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DATE = 0
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DESCRIPTION = 1
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AMOUNT = 2
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STATUS = 3
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headers = {
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Columns.DATE: _('Date'),
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Columns.DESCRIPTION: _('Description'),
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Columns.AMOUNT: _('Amount'),
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Columns.STATUS: _('Status'),
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}
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filter_columns = [Columns.DATE, Columns.DESCRIPTION, Columns.AMOUNT]
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def __init__(self, parent):
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super().__init__(parent, self.create_menu,
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stretch_column=self.Columns.DESCRIPTION,
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editable_columns=[])
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self.std_model = QStandardItemModel(self)
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self.proxy = MySortModel(self, sort_role=ROLE_SORT_ORDER)
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self.proxy.setSourceModel(self.std_model)
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self.setModel(self.proxy)
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self.setSortingEnabled(True)
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self.setSelectionMode(QAbstractItemView.ExtendedSelection)
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self.update()
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def update_item(self, key, invoice: Invoice):
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model = self.std_model
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for row in range(0, model.rowCount()):
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item = model.item(row, 0)
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if item.data(ROLE_REQUEST_ID) == key:
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break
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else:
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return
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status_item = model.item(row, self.Columns.STATUS)
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status = self.parent.wallet.get_invoice_status(invoice)
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status_str = invoice.get_status_str(status)
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if self.parent.wallet.lnworker:
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log = self.parent.wallet.lnworker.logs.get(key)
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if log and status == PR_INFLIGHT:
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status_str += '... (%d)'%len(log)
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status_item.setText(status_str)
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status_item.setIcon(read_QIcon(pr_icons.get(status)))
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def update(self):
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# not calling maybe_defer_update() as it interferes with conditional-visibility
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self.proxy.setDynamicSortFilter(False) # temp. disable re-sorting after every change
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self.std_model.clear()
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self.update_headers(self.__class__.headers)
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for idx, item in enumerate(self.parent.wallet.get_invoices()):
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if item.is_lightning():
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key = item.rhash
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icon_name = 'lightning.png'
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else:
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key = item.id
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icon_name = 'bitcoin.png'
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if item.bip70:
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icon_name = 'seal.png'
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status = self.parent.wallet.get_invoice_status(item)
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status_str = item.get_status_str(status)
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message = item.message
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amount = item.get_amount_sat()
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timestamp = item.time or 0
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date_str = format_time(timestamp) if timestamp else _('Unknown')
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amount_str = self.parent.format_amount(amount, whitespaces=True)
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labels = [date_str, message, amount_str, status_str]
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items = [QStandardItem(e) for e in labels]
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self.set_editability(items)
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items[self.Columns.DATE].setIcon(read_QIcon(icon_name))
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items[self.Columns.STATUS].setIcon(read_QIcon(pr_icons.get(status)))
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items[self.Columns.DATE].setData(key, role=ROLE_REQUEST_ID)
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items[self.Columns.DATE].setData(item.type, role=ROLE_REQUEST_TYPE)
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items[self.Columns.DATE].setData(timestamp, role=ROLE_SORT_ORDER)
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self.std_model.insertRow(idx, items)
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self.filter()
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self.proxy.setDynamicSortFilter(True)
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# sort requests by date
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self.sortByColumn(self.Columns.DATE, Qt.DescendingOrder)
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# hide list if empty
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if self.parent.isVisible():
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b = self.std_model.rowCount() > 0
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self.setVisible(b)
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self.parent.invoices_label.setVisible(b)
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def create_menu(self, position):
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wallet = self.parent.wallet
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items = self.selected_in_column(0)
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if len(items)>1:
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keys = [ item.data(ROLE_REQUEST_ID) for item in items]
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invoices = [ wallet.invoices.get(key) for key in keys]
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can_batch_pay = all([i.type == PR_TYPE_ONCHAIN and wallet.get_invoice_status(i) == PR_UNPAID for i in invoices])
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menu = QMenu(self)
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if can_batch_pay:
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menu.addAction(_("Batch pay invoices"), lambda: self.parent.pay_multiple_invoices(invoices))
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menu.addAction(_("Delete invoices"), lambda: self.parent.delete_invoices(keys))
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menu.exec_(self.viewport().mapToGlobal(position))
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return
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idx = self.indexAt(position)
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item = self.item_from_index(idx)
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item_col0 = self.item_from_index(idx.sibling(idx.row(), self.Columns.DATE))
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if not item or not item_col0:
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return
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key = item_col0.data(ROLE_REQUEST_ID)
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invoice = self.parent.wallet.get_invoice(key)
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menu = QMenu(self)
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self.add_copy_menu(menu, idx)
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if invoice.is_lightning():
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menu.addAction(_("Details"), lambda: self.parent.show_lightning_invoice(invoice))
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else:
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if len(invoice.outputs) == 1:
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menu.addAction(_("Copy Address"), lambda: self.parent.do_copy(invoice.get_address(), title='Bitcoin Address'))
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menu.addAction(_("Details"), lambda: self.parent.show_onchain_invoice(invoice))
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status = wallet.get_invoice_status(invoice)
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if status == PR_UNPAID:
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menu.addAction(_("Pay"), lambda: self.parent.do_pay_invoice(invoice))
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if status == PR_FAILED:
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menu.addAction(_("Retry"), lambda: self.parent.do_pay_invoice(invoice))
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if self.parent.wallet.lnworker:
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log = self.parent.wallet.lnworker.logs.get(key)
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if log:
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menu.addAction(_("View log"), lambda: self.show_log(key, log))
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menu.addAction(_("Delete"), lambda: self.parent.delete_invoices([key]))
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menu.exec_(self.viewport().mapToGlobal(position))
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def show_log(self, key, log: Sequence[PaymentAttemptLog]):
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d = WindowModalDialog(self, _("Payment log"))
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d.setMinimumWidth(600)
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vbox = QVBoxLayout(d)
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log_w = QTreeWidget()
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log_w.setHeaderLabels([_('Hops'), _('Channel ID'), _('Message')])
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log_w.header().setSectionResizeMode(2, QHeaderView.Stretch)
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log_w.header().setSectionResizeMode(1, QHeaderView.ResizeToContents)
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for payment_attempt_log in log:
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route_str, chan_str, message = payment_attempt_log.formatted_tuple()
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x = QTreeWidgetItem([route_str, chan_str, message])
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log_w.addTopLevelItem(x)
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vbox.addWidget(log_w)
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vbox.addLayout(Buttons(CloseButton(d)))
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d.exec_()
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