mirror of
https://github.com/markqvist/NomadNet.git
synced 2024-12-11 08:44:21 -05:00
1746 lines
66 KiB
Python
1746 lines
66 KiB
Python
import RNS
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import urwid
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import nomadnet
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import time
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from datetime import datetime
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from nomadnet.Directory import DirectoryEntry
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from nomadnet.vendor.additional_urwid_widgets import IndicativeListBox, MODIFIER_KEY
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from .Browser import Browser
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class NetworkDisplayShortcuts():
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def __init__(self, app):
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self.app = app
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g = app.ui.glyphs
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self.widget = urwid.AttrMap(urwid.Text("[C-l] Nodes/Announces [C-x] Remove [C-w] Disconnect [C-d] Back [C-f] Forward [C-r] Reload [C-u] URL [C-g] Fullscreen [C-s / C-b] Save Node"), "shortcutbar")
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class DialogLineBox(urwid.LineBox):
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def keypress(self, size, key):
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if key == "esc":
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self.delegate.update_conversation_list()
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else:
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return super(DialogLineBox, self).keypress(size, key)
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class ListEntry(urwid.Text):
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_selectable = True
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signals = ["click"]
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def keypress(self, size, key):
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"""
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Send 'click' signal on 'activate' command.
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"""
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if self._command_map[key] != urwid.ACTIVATE:
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return key
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self._emit('click')
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def mouse_event(self, size, event, button, x, y, focus):
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"""
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Send 'click' signal on button 1 press.
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"""
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if button != 1 or not urwid.util.is_mouse_press(event):
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return False
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self._emit('click')
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return True
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class AnnounceInfo(urwid.WidgetWrap):
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def keypress(self, size, key):
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if key == "esc":
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options = self.parent.left_pile.options(height_type="weight", height_amount=1)
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self.parent.left_pile.contents[0] = (self.parent.announce_stream_display, options)
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else:
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return super(AnnounceInfo, self).keypress(size, key)
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def __init__(self, announce, parent, app):
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self.app = nomadnet.NomadNetworkApp.get_shared_instance()
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self.parent = self.app.ui.main_display.sub_displays.network_display
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g = self.app.ui.glyphs
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source_hash = announce[1]
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time_format = app.time_format
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dt = datetime.fromtimestamp(announce[0])
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ts_string = dt.strftime(time_format)
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trust_level = self.app.directory.trust_level(source_hash)
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trust_str = ""
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display_str = self.app.directory.simplest_display_str(source_hash)
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addr_str = "<"+RNS.hexrep(source_hash, delimit=False)+">"
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info_type = announce[3]
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is_node = False
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is_pn = False
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if info_type == "node" or info_type == True:
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type_string = "Nomad Network Node " + g["node"]
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is_node = True
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elif info_type == "pn":
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type_string = "LXMF Propagation Node " + g["sent"]
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is_pn = True
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elif info_type == "peer" or info_type == False:
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type_string = "Peer " + g["peer"]
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try:
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data_str = announce[2].decode("utf-8")
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data_style = ""
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if trust_level != DirectoryEntry.TRUSTED and len(data_str) > 32:
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data_str = data_str[:32]+" [...]"
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except Exception as e:
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data_str = "Decode failed"
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data_style = "list_untrusted"
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if trust_level == DirectoryEntry.UNTRUSTED:
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trust_str = "Untrusted"
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symbol = g["cross"]
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style = "list_untrusted"
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elif trust_level == DirectoryEntry.UNKNOWN:
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trust_str = "Unknown"
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symbol = g["unknown"]
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style = "list_unknown"
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elif trust_level == DirectoryEntry.TRUSTED:
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trust_str = "Trusted"
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symbol = g["check"]
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style = "list_trusted"
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elif trust_level == DirectoryEntry.WARNING:
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trust_str = "Warning"
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symbol = g["warning"]
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style = "list_warning"
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else:
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trust_str = "Warning"
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symbol = g["warning"]
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style = "list_untrusted"
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def show_announce_stream(sender):
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options = self.parent.left_pile.options(height_type="weight", height_amount=1)
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self.parent.left_pile.contents[0] = (self.parent.announce_stream_display, options)
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def connect(sender):
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self.parent.browser.retrieve_url(RNS.hexrep(source_hash, delimit=False))
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show_announce_stream(None)
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def save_node(sender):
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node_entry = DirectoryEntry(source_hash, display_name=data_str, trust_level=trust_level, hosts_node=True)
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self.app.directory.remember(node_entry)
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self.app.ui.main_display.sub_displays.network_display.directory_change_callback()
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show_announce_stream(None)
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if is_node:
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node_ident = RNS.Identity.recall(source_hash)
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if not node_ident:
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raise KeyError("Could not recall identity for selected node")
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op_hash = RNS.Destination.hash_from_name_and_identity("lxmf.delivery", node_ident)
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op_str = self.app.directory.simplest_display_str(op_hash)
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def msg_op(sender):
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show_announce_stream(None)
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if is_node:
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try:
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existing_conversations = nomadnet.Conversation.conversation_list(self.app)
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source_hash_text = RNS.hexrep(op_hash, delimit=False)
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display_name = op_str
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if not source_hash_text in [c[0] for c in existing_conversations]:
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entry = DirectoryEntry(source_hash, display_name, trust_level)
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self.app.directory.remember(entry)
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new_conversation = nomadnet.Conversation(source_hash_text, nomadnet.NomadNetworkApp.get_shared_instance(), initiator=True)
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self.app.ui.main_display.sub_displays.conversations_display.update_conversation_list()
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self.app.ui.main_display.sub_displays.conversations_display.display_conversation(None, source_hash_text)
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self.app.ui.main_display.show_conversations(None)
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except Exception as e:
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RNS.log("Error while starting conversation from announce. The contained exception was: "+str(e), RNS.LOG_ERROR)
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def converse(sender):
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show_announce_stream(None)
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try:
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existing_conversations = nomadnet.Conversation.conversation_list(self.app)
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source_hash_text = RNS.hexrep(source_hash, delimit=False)
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display_name = data_str
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if not source_hash_text in [c[0] for c in existing_conversations]:
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entry = DirectoryEntry(source_hash, display_name, trust_level)
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self.app.directory.remember(entry)
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new_conversation = nomadnet.Conversation(source_hash_text, nomadnet.NomadNetworkApp.get_shared_instance(), initiator=True)
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self.app.ui.main_display.sub_displays.conversations_display.update_conversation_list()
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self.app.ui.main_display.sub_displays.conversations_display.display_conversation(None, source_hash_text)
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self.app.ui.main_display.show_conversations(None)
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except Exception as e:
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RNS.log("Error while starting conversation from announce. The contained exception was: "+str(e), RNS.LOG_ERROR)
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def use_pn(sender):
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show_announce_stream(None)
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try:
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self.app.set_user_selected_propagation_node(source_hash)
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except Exception as e:
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RNS.log("Error while setting active propagation node from announce. The contained exception was: "+str(e), RNS.LOG_ERROR)
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if is_node:
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type_button = ("weight", 0.45, urwid.Button("Connect", on_press=connect))
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msg_button = ("weight", 0.45, urwid.Button("Msg Op", on_press=msg_op))
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save_button = ("weight", 0.45, urwid.Button("Save", on_press=save_node))
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elif is_pn:
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type_button = ("weight", 0.45, urwid.Button("Use as default", on_press=use_pn))
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save_button = None
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else:
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type_button = ("weight", 0.45, urwid.Button("Converse", on_press=converse))
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save_button = None
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if is_node:
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button_columns = urwid.Columns([("weight", 0.45, urwid.Button("Back", on_press=show_announce_stream)), ("weight", 0.1, urwid.Text("")), type_button, ("weight", 0.1, urwid.Text("")), msg_button, ("weight", 0.1, urwid.Text("")), save_button])
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else:
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button_columns = urwid.Columns([("weight", 0.45, urwid.Button("Back", on_press=show_announce_stream)), ("weight", 0.1, urwid.Text("")), type_button])
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pile_widgets = []
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if is_pn:
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pile_widgets = [
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urwid.Text("Time : "+ts_string, align="left"),
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urwid.Text("Addr : "+addr_str, align="left"),
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urwid.Text("Type : "+type_string, align="left"),
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urwid.Divider(g["divider1"]),
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button_columns
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]
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else:
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pile_widgets = [
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urwid.Text("Time : "+ts_string, align="left"),
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urwid.Text("Addr : "+addr_str, align="left"),
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urwid.Text("Type : "+type_string, align="left"),
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urwid.Text("Name : "+display_str, align="left"),
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urwid.Text(["Trust : ", (style, trust_str)], align="left"),
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urwid.Divider(g["divider1"]),
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urwid.Text(["Announce Data: \n", (data_style, data_str)], align="left"),
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urwid.Divider(g["divider1"]),
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button_columns
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]
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if is_node:
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operator_entry = urwid.Text("Oprtr : "+op_str, align="left")
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pile_widgets.insert(4, operator_entry)
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pile = urwid.Pile(pile_widgets)
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self.display_widget = urwid.Filler(pile, valign="top", height="pack")
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urwid.WidgetWrap.__init__(self, urwid.LineBox(self.display_widget, title="Announce Info"))
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class AnnounceStreamEntry(urwid.WidgetWrap):
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def __init__(self, app, announce, delegate):
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full_time_format = "%Y-%m-%d %H:%M:%S"
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date_time_format = "%Y-%m-%d"
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time_time_format = "%H:%M:%S"
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short_time_format = "%Y-%m-%d %H:%M"
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date_only_format = "%Y-%m-%d"
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timestamp = announce[0]
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source_hash = announce[1]
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announce_type = announce[3]
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self.app = app
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self.delegate = delegate
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self.timestamp = timestamp
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time_format = app.time_format
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dt = datetime.fromtimestamp(self.timestamp)
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dtn = datetime.fromtimestamp(time.time())
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g = self.app.ui.glyphs
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if dt.strftime(date_time_format) == dtn.strftime(date_time_format):
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ts_string = dt.strftime(time_time_format)
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else:
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ts_string = dt.strftime(date_only_format)
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trust_level = self.app.directory.trust_level(source_hash)
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display_str = self.app.directory.simplest_display_str(source_hash)
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if trust_level == DirectoryEntry.UNTRUSTED:
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symbol = g["cross"]
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style = "list_untrusted"
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focus_style = "list_focus_untrusted"
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elif trust_level == DirectoryEntry.UNKNOWN:
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symbol = g["unknown"]
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style = "list_unknown"
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focus_style = "list_focus"
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elif trust_level == DirectoryEntry.TRUSTED:
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symbol = g["check"]
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style = "list_trusted"
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focus_style = "list_focus_trusted"
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elif trust_level == DirectoryEntry.WARNING:
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symbol = g["warning"]
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style = "list_warning"
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focus_style = "list_focus"
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else:
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symbol = g["warning"]
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style = "list_untrusted"
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focus_style = "list_focus_untrusted"
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if announce_type == "node" or announce_type == True:
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type_symbol = g["node"]
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elif announce_type == "peer" or announce_type == False:
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type_symbol = g["peer"]
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elif announce_type == "pn":
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type_symbol = g["sent"]
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widget = ListEntry(ts_string+" "+type_symbol+" "+display_str)
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urwid.connect_signal(widget, "click", self.display_announce, announce)
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self.display_widget = urwid.AttrMap(widget, style, focus_style)
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urwid.WidgetWrap.__init__(self, self.display_widget)
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def display_announce(self, event, announce):
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try:
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parent = self.app.ui.main_display.sub_displays.network_display
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info_widget = AnnounceInfo(announce, parent, self.app)
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options = parent.left_pile.options(height_type="weight", height_amount=1)
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parent.left_pile.contents[0] = (info_widget, options)
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except KeyError as e:
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def dismiss_dialog(sender):
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self.delegate.parent.close_list_dialogs()
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def confirmed(sender):
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def close_req(sender):
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self.delegate.parent.close_list_dialogs()
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dialog_pile.contents[0] = (urwid.Text("\nKeys requested from network\n", align="center"), options)
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RNS.Transport.request_path(announce[1])
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confirmed_button = urwid.Button("Request keys", on_press=confirmed)
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dialog_pile = urwid.Pile([
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urwid.Text("The keys for the announced destination could not be recalled. You can wait for an announce to arrive, or request the keys from the network.\n", align="center"),
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urwid.Columns([
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("weight", 0.45, confirmed_button),
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("weight", 0.1, urwid.Text("")),
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("weight", 0.45, urwid.Button("Close", on_press=dismiss_dialog)),
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])
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])
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dialog = ListDialogLineBox(
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dialog_pile,
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title="Keys Unknown"
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)
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confirmed_button.dialog_pile = dialog_pile
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dialog.delegate = self.delegate.parent
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bottom = self.delegate
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overlay = urwid.Overlay(dialog, bottom, align="center", width=("relative", 100), valign="middle", height="pack", left=2, right=2)
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options = self.delegate.parent.left_pile.options("weight", 1)
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self.delegate.parent.left_pile.contents[0] = (overlay, options)
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def timestamp(self):
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return self.timestamp
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class AnnounceStream(urwid.WidgetWrap):
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def __init__(self, app, parent):
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self.app = app
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self.parent = parent
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self.started = False
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self.timeout = self.app.config["textui"]["animation_interval"]*2
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self.ilb = None
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self.no_content = True
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self.added_entries = []
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self.widget_list = []
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self.update_widget_list()
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self.ilb = ExceptionHandlingListBox(
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self.widget_list,
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on_selection_change=self.list_selection,
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initialization_is_selection_change=False,
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#modifier_key=MODIFIER_KEY.CTRL,
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#highlight_offFocus="list_off_focus"
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)
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self.display_widget = self.ilb
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urwid.WidgetWrap.__init__(self, urwid.LineBox(self.display_widget, title="Announce Stream"))
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def keypress(self, size, key):
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if key == "up" and (self.no_content or self.ilb.first_item_is_selected()):
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nomadnet.NomadNetworkApp.get_shared_instance().ui.main_display.frame.set_focus("header")
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elif key == "ctrl x":
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self.delete_selected_entry()
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return super(AnnounceStream, self).keypress(size, key)
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def delete_selected_entry(self):
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if self.ilb.get_selected_item() != None:
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self.app.directory.remove_announce_with_timestamp(self.ilb.get_selected_item().original_widget.timestamp)
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self.rebuild_widget_list()
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def rebuild_widget_list(self):
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self.no_content = True
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self.added_entries = []
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self.widget_list = []
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self.update_widget_list()
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def update_widget_list(self):
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new_entries = []
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for e in self.app.directory.announce_stream:
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if not e[0] in self.added_entries:
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self.added_entries.insert(0, e[0])
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new_entries.insert(0, e)
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for e in new_entries:
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nw = AnnounceStreamEntry(self.app, e, self)
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nw.timestamp = e[0]
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self.widget_list.insert(0, nw)
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if len(new_entries) > 0:
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self.no_content = False
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if self.ilb != None:
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self.ilb.set_body(self.widget_list)
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else:
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if len(self.widget_list) == 0:
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self.no_content = True
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if self.ilb != None:
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self.ilb.set_body(self.widget_list)
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def list_selection(self, arg1, arg2):
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pass
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def update(self):
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self.update_widget_list()
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def update_callback(self, loop=None, user_data=None):
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self.update()
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if self.started:
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self.app.ui.loop.set_alarm_in(self.timeout, self.update_callback)
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def start(self):
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was_started = self.started
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self.started = True
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if not was_started:
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self.update_callback()
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def stop(self):
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self.started = False
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class SelectText(urwid.Text):
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_selectable = True
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signals = ["click"]
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|
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def keypress(self, size, key):
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"""
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Send 'click' signal on 'activate' command.
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"""
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if self._command_map[key] != urwid.ACTIVATE:
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return key
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self._emit('click')
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def mouse_event(self, size, event, button, x, y, focus):
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"""
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Send 'click' signal on button 1 press.
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"""
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if button != 1 or not urwid.util.is_mouse_press(event):
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return False
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self._emit('click')
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return True
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|
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class ListDialogLineBox(urwid.LineBox):
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def keypress(self, size, key):
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if key == "esc":
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self.delegate.close_list_dialogs()
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else:
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return super(ListDialogLineBox, self).keypress(size, key)
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class KnownNodeInfo(urwid.WidgetWrap):
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def keypress(self, size, key):
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if key == "esc":
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options = self.parent.left_pile.options(height_type="weight", height_amount=1)
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self.parent.left_pile.contents[0] = (self.parent.known_nodes_display, options)
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else:
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return super(KnownNodeInfo, self).keypress(size, key)
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def __init__(self, node_hash):
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self.app = nomadnet.NomadNetworkApp.get_shared_instance()
|
|
self.parent = self.app.ui.main_display.sub_displays.network_display
|
|
self.pn_changed = False
|
|
g = self.app.ui.glyphs
|
|
|
|
source_hash = node_hash
|
|
node_ident = RNS.Identity.recall(node_hash)
|
|
time_format = self.app.time_format
|
|
trust_level = self.app.directory.trust_level(source_hash)
|
|
trust_str = ""
|
|
node_entry = self.app.directory.find(source_hash)
|
|
sort_str = self.app.directory.sort_rank(source_hash)
|
|
if sort_str == None:
|
|
sort_str = "None"
|
|
else:
|
|
sort_str = str(sort_str)
|
|
|
|
if node_entry == None:
|
|
display_str = self.app.directory.simplest_display_str(source_hash)
|
|
else:
|
|
display_str = node_entry.display_name
|
|
|
|
addr_str = "<"+RNS.hexrep(source_hash, delimit=False)+">"
|
|
|
|
if display_str == None:
|
|
display_str = addr_str
|
|
|
|
pn_hash = RNS.Destination.hash_from_name_and_identity("lxmf.propagation", node_ident)
|
|
|
|
if node_ident != None:
|
|
lxmf_addr_str = g["sent"]+" LXMF Propagation Node Address is "+RNS.prettyhexrep(pn_hash)
|
|
else:
|
|
lxmf_addr_str = "No associated Propagation Node known"
|
|
|
|
|
|
type_string = "Nomad Network Node " + g["node"]
|
|
|
|
if trust_level == DirectoryEntry.UNTRUSTED:
|
|
trust_str = "Untrusted"
|
|
symbol = g["cross"]
|
|
style = "list_untrusted"
|
|
elif trust_level == DirectoryEntry.UNKNOWN:
|
|
trust_str = "Unknown"
|
|
symbol = g["unknown"]
|
|
style = "list_unknown"
|
|
elif trust_level == DirectoryEntry.TRUSTED:
|
|
trust_str = "Trusted"
|
|
symbol = g["check"]
|
|
style = "list_trusted"
|
|
elif trust_level == DirectoryEntry.WARNING:
|
|
trust_str = "Warning"
|
|
symbol = g["warning"]
|
|
style = "list_warning"
|
|
else:
|
|
trust_str = "Warning"
|
|
symbol = g["warning"]
|
|
style = "list_untrusted"
|
|
|
|
if trust_level == DirectoryEntry.UNTRUSTED:
|
|
untrusted_selected = True
|
|
unknown_selected = False
|
|
trusted_selected = False
|
|
elif trust_level == DirectoryEntry.UNKNOWN:
|
|
untrusted_selected = False
|
|
unknown_selected = True
|
|
trusted_selected = False
|
|
elif trust_level == DirectoryEntry.TRUSTED:
|
|
untrusted_selected = False
|
|
unknown_selected = False
|
|
trusted_selected = True
|
|
|
|
trust_button_group = []
|
|
r_untrusted = urwid.RadioButton(trust_button_group, "Untrusted", state=untrusted_selected)
|
|
r_unknown = urwid.RadioButton(trust_button_group, "Unknown", state=unknown_selected)
|
|
r_trusted = urwid.RadioButton(trust_button_group, "Trusted", state=trusted_selected)
|
|
|
|
e_name = urwid.Edit(caption="Name : ",edit_text=display_str)
|
|
e_sort = urwid.Edit(caption="Sort Rank : ",edit_text=sort_str)
|
|
|
|
node_ident = RNS.Identity.recall(source_hash)
|
|
op_hash = None
|
|
op_str = None
|
|
if node_ident != None:
|
|
op_hash = RNS.Destination.hash_from_name_and_identity("lxmf.delivery", node_ident)
|
|
op_str = self.app.directory.simplest_display_str(op_hash)
|
|
else:
|
|
op_str = "Unknown"
|
|
|
|
def show_known_nodes(sender):
|
|
options = self.parent.left_pile.options(height_type="weight", height_amount=1)
|
|
self.parent.left_pile.contents[0] = (self.parent.known_nodes_display, options)
|
|
|
|
def connect(sender):
|
|
self.parent.browser.retrieve_url(RNS.hexrep(source_hash, delimit=False))
|
|
show_known_nodes(None)
|
|
|
|
def msg_op(sender):
|
|
show_known_nodes(None)
|
|
if node_ident != None:
|
|
try:
|
|
existing_conversations = nomadnet.Conversation.conversation_list(self.app)
|
|
|
|
source_hash_text = RNS.hexrep(op_hash, delimit=False)
|
|
display_name = op_str
|
|
|
|
if not source_hash_text in [c[0] for c in existing_conversations]:
|
|
entry = DirectoryEntry(source_hash, display_name, trust_level)
|
|
self.app.directory.remember(entry)
|
|
|
|
new_conversation = nomadnet.Conversation(source_hash_text, nomadnet.NomadNetworkApp.get_shared_instance(), initiator=True)
|
|
self.app.ui.main_display.sub_displays.conversations_display.update_conversation_list()
|
|
|
|
self.app.ui.main_display.sub_displays.conversations_display.display_conversation(None, source_hash_text)
|
|
self.app.ui.main_display.show_conversations(None)
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while starting conversation from node info. The contained exception was: "+str(e), RNS.LOG_ERROR)
|
|
|
|
def pn_change(sender, userdata):
|
|
self.pn_changed = True
|
|
|
|
def ident_change(sender, userdata):
|
|
pass
|
|
|
|
propagation_node_checkbox = urwid.CheckBox("Use as default propagation node", state=(self.app.get_user_selected_propagation_node() == pn_hash), on_state_change=pn_change)
|
|
connect_identify_checkbox = urwid.CheckBox("Identify when connecting", state=self.app.directory.should_identify_on_connect(source_hash), on_state_change=ident_change)
|
|
|
|
def save_node(sender):
|
|
if self.pn_changed:
|
|
if propagation_node_checkbox.get_state():
|
|
self.app.set_user_selected_propagation_node(pn_hash)
|
|
else:
|
|
self.app.set_user_selected_propagation_node(None)
|
|
|
|
trust_level = DirectoryEntry.UNTRUSTED
|
|
if r_unknown.get_state() == True:
|
|
trust_level = DirectoryEntry.UNKNOWN
|
|
|
|
if r_trusted.get_state() == True:
|
|
trust_level = DirectoryEntry.TRUSTED
|
|
|
|
display_str = e_name.get_edit_text()
|
|
sort_rank = e_sort.get_edit_text()
|
|
try:
|
|
if int(sort_rank) >= 0:
|
|
sort_rank = int(sort_rank)
|
|
else:
|
|
sort_rank = None
|
|
except:
|
|
sort_rank = None
|
|
|
|
node_entry = DirectoryEntry(source_hash, display_name=display_str, trust_level=trust_level, hosts_node=True, identify_on_connect=connect_identify_checkbox.get_state(), sort_rank=sort_rank)
|
|
self.app.directory.remember(node_entry)
|
|
self.app.ui.main_display.sub_displays.network_display.directory_change_callback()
|
|
|
|
if trust_level == DirectoryEntry.TRUSTED:
|
|
self.app.autoselect_propagation_node()
|
|
|
|
show_known_nodes(None)
|
|
|
|
back_button = ("weight", 0.2, urwid.Button("Back", on_press=show_known_nodes))
|
|
connect_button = ("weight", 0.2, urwid.Button("Connect", on_press=connect))
|
|
save_button = ("weight", 0.2, urwid.Button("Save", on_press=save_node))
|
|
msg_button = ("weight", 0.2, urwid.Button("Msg Op", on_press=msg_op))
|
|
bdiv = ("weight", 0.02, urwid.Text(""))
|
|
|
|
button_columns = urwid.Columns([back_button, bdiv, connect_button, bdiv, msg_button, bdiv, save_button])
|
|
|
|
pile_widgets = [
|
|
urwid.Text("Type : "+type_string, align="left"),
|
|
e_name,
|
|
urwid.Text("Node Addr : "+addr_str, align="left"),
|
|
e_sort,
|
|
urwid.Divider(g["divider1"]),
|
|
urwid.Text(lxmf_addr_str, align="center"),
|
|
urwid.Divider(g["divider1"]),
|
|
propagation_node_checkbox,
|
|
connect_identify_checkbox,
|
|
urwid.Divider(g["divider1"]),
|
|
r_untrusted,
|
|
r_unknown,
|
|
r_trusted,
|
|
urwid.Divider(g["divider1"]),
|
|
button_columns
|
|
]
|
|
|
|
operator_entry = urwid.Text("Operator : "+op_str, align="left")
|
|
pile_widgets.insert(3, operator_entry)
|
|
|
|
hops = RNS.Transport.hops_to(source_hash)
|
|
if hops == 1:
|
|
str_s = ""
|
|
else:
|
|
str_s = "s"
|
|
|
|
if hops != RNS.Transport.PATHFINDER_M:
|
|
hops_str = str(hops)+" hop"+str_s
|
|
else:
|
|
hops_str = "Unknown"
|
|
|
|
operator_entry = urwid.Text("Distance : "+hops_str, align="left")
|
|
pile_widgets.insert(4, operator_entry)
|
|
|
|
pile = urwid.Pile(pile_widgets)
|
|
|
|
pile.focus_position = len(pile.contents)-1
|
|
button_columns.focus_position = 0
|
|
|
|
|
|
self.display_widget = urwid.Filler(pile, valign="top", height="pack")
|
|
|
|
urwid.WidgetWrap.__init__(self, urwid.LineBox(self.display_widget, title="Node Info"))
|
|
|
|
|
|
# Yes, this is weird. There is a bug in Urwid/ILB that causes
|
|
# an indexing exception when the list is very small vertically.
|
|
# This mitigates it.
|
|
class ExceptionHandlingListBox(IndicativeListBox):
|
|
def keypress(self, size, key):
|
|
try:
|
|
return super(ExceptionHandlingListBox, self).keypress(size, key)
|
|
|
|
except Exception as e:
|
|
if key == "up":
|
|
nomadnet.NomadNetworkApp.get_shared_instance().ui.main_display.frame.set_focus("header")
|
|
elif key == "down":
|
|
nomadnet.NomadNetworkApp.get_shared_instance().ui.main_display.sub_displays.network_display.left_pile.set_focus(1)
|
|
else:
|
|
RNS.log("An error occurred while processing an interface event. The contained exception was: "+str(e), RNS.LOG_ERROR)
|
|
|
|
|
|
class KnownNodes(urwid.WidgetWrap):
|
|
def __init__(self, app):
|
|
self.app = app
|
|
self.node_list = app.directory.known_nodes()
|
|
g = self.app.ui.glyphs
|
|
|
|
self.widget_list = self.make_node_widgets()
|
|
|
|
self.ilb = ExceptionHandlingListBox(
|
|
self.widget_list,
|
|
on_selection_change=self.node_list_selection,
|
|
initialization_is_selection_change=False,
|
|
highlight_offFocus="list_off_focus"
|
|
)
|
|
|
|
if len(self.node_list) > 0:
|
|
self.display_widget = self.ilb
|
|
widget_style = None
|
|
self.no_content = False
|
|
else:
|
|
self.no_content = True
|
|
widget_style = "inactive_text"
|
|
self.pile = urwid.Pile([urwid.Text(("warning_text", g["info"]+"\n"), align="center"), SelectText(("warning_text", "Currently, no nodes are saved\n\nCtrl+L to view the announce stream\n\n"), align="center")])
|
|
self.display_widget = urwid.Filler(self.pile, valign="top", height="pack")
|
|
|
|
urwid.WidgetWrap.__init__(self, urwid.AttrMap(urwid.LineBox(self.display_widget, title="Saved Nodes"), widget_style))
|
|
|
|
def keypress(self, size, key):
|
|
if key == "up" and (self.no_content or self.ilb.first_item_is_selected()):
|
|
nomadnet.NomadNetworkApp.get_shared_instance().ui.main_display.frame.set_focus("header")
|
|
elif key == "ctrl x":
|
|
self.delete_selected_entry()
|
|
|
|
return super(KnownNodes, self).keypress(size, key)
|
|
|
|
|
|
def node_list_selection(self, arg1, arg2):
|
|
pass
|
|
|
|
def connect_node(self, event, node):
|
|
source_hash = node.source_hash
|
|
trust_level = node.trust_level
|
|
trust_level = self.app.directory.trust_level(source_hash)
|
|
display_str = self.app.directory.simplest_display_str(source_hash)
|
|
|
|
parent = self.app.ui.main_display.sub_displays.network_display
|
|
|
|
def dismiss_dialog(sender):
|
|
self.delegate.close_list_dialogs()
|
|
|
|
def confirmed(sender):
|
|
self.delegate.browser.retrieve_url(RNS.hexrep(source_hash, delimit=False))
|
|
self.delegate.close_list_dialogs()
|
|
|
|
def show_info(sender):
|
|
info_widget = KnownNodeInfo(source_hash)
|
|
options = parent.left_pile.options(height_type="weight", height_amount=1)
|
|
parent.left_pile.contents[0] = (info_widget, options)
|
|
|
|
|
|
dialog = ListDialogLineBox(
|
|
urwid.Pile([
|
|
urwid.Text("Connect to node\n"+self.app.directory.simplest_display_str(source_hash)+"\n", align="center"),
|
|
urwid.Columns([
|
|
("weight", 0.45, urwid.Button("Yes", on_press=confirmed)),
|
|
("weight", 0.1, urwid.Text("")),
|
|
("weight", 0.45, urwid.Button("No", on_press=dismiss_dialog)),
|
|
("weight", 0.1, urwid.Text("")),
|
|
("weight", 0.45, urwid.Button("Info", on_press=show_info))])
|
|
]), title="?"
|
|
)
|
|
dialog.delegate = self.delegate
|
|
bottom = self
|
|
|
|
overlay = urwid.Overlay(dialog, bottom, align="center", width=("relative", 100), valign="middle", height="pack", left=2, right=2)
|
|
|
|
options = self.delegate.left_pile.options("weight", 1)
|
|
self.delegate.left_pile.contents[0] = (overlay, options)
|
|
|
|
def delete_selected_entry(self):
|
|
si = self.ilb.get_selected_item()
|
|
if si != None:
|
|
source_hash = si.original_widget.source_hash
|
|
|
|
def dismiss_dialog(sender):
|
|
self.delegate.close_list_dialogs()
|
|
|
|
def confirmed(sender):
|
|
self.app.directory.forget(source_hash)
|
|
self.rebuild_widget_list()
|
|
self.delegate.close_list_dialogs()
|
|
|
|
|
|
dialog = ListDialogLineBox(
|
|
urwid.Pile([
|
|
urwid.Text("Delete Node\n"+self.app.directory.simplest_display_str(source_hash)+"\n", align="center"),
|
|
urwid.Columns([("weight", 0.45, urwid.Button("Yes", on_press=confirmed)), ("weight", 0.1, urwid.Text("")), ("weight", 0.45, urwid.Button("No", on_press=dismiss_dialog))])
|
|
]), title="?"
|
|
)
|
|
dialog.delegate = self.delegate
|
|
bottom = self
|
|
|
|
overlay = urwid.Overlay(dialog, bottom, align="center", width=("relative", 100), valign="middle", height="pack", left=2, right=2)
|
|
|
|
options = self.delegate.left_pile.options("weight", 1)
|
|
self.delegate.left_pile.contents[0] = (overlay, options)
|
|
|
|
|
|
def rebuild_widget_list(self):
|
|
self.node_list = self.app.directory.known_nodes()
|
|
self.widget_list = self.make_node_widgets()
|
|
self.ilb.set_body(self.widget_list)
|
|
if len(self.widget_list) > 0:
|
|
self.no_content = False
|
|
else:
|
|
self.no_content = True
|
|
self.delegate.reinit_known_nodes()
|
|
|
|
def make_node_widgets(self):
|
|
widget_list = []
|
|
for node_entry in self.node_list:
|
|
# TODO: Implement this
|
|
ne = NodeEntry(self.app, node_entry, self)
|
|
ne.source_hash = node_entry.source_hash
|
|
widget_list.append(ne)
|
|
|
|
# TODO: Sort list
|
|
return widget_list
|
|
|
|
class NodeEntry(urwid.WidgetWrap):
|
|
def __init__(self, app, node, delegate):
|
|
source_hash = node.source_hash
|
|
trust_level = node.trust_level
|
|
|
|
self.app = app
|
|
g = self.app.ui.glyphs
|
|
|
|
trust_level = self.app.directory.trust_level(source_hash)
|
|
display_str = self.app.directory.simplest_display_str(source_hash)
|
|
|
|
if trust_level == DirectoryEntry.UNTRUSTED:
|
|
symbol = g["cross"]
|
|
style = "list_untrusted"
|
|
focus_style = "list_focus_untrusted"
|
|
elif trust_level == DirectoryEntry.UNKNOWN:
|
|
symbol = g["unknown"]
|
|
style = "list_unknown"
|
|
focus_style = "list_focus"
|
|
elif trust_level == DirectoryEntry.TRUSTED:
|
|
symbol = g["check"]
|
|
style = "list_trusted"
|
|
focus_style = "list_focus_trusted"
|
|
elif trust_level == DirectoryEntry.WARNING:
|
|
symbol = g["warning"]
|
|
style = "list_warning"
|
|
focus_style = "list_focus"
|
|
else:
|
|
symbol = g["warning"]
|
|
style = "list_untrusted"
|
|
focus_style = "list_focus_untrusted"
|
|
|
|
type_symbol = g["node"]
|
|
|
|
widget = ListEntry(type_symbol+" "+display_str)
|
|
urwid.connect_signal(widget, "click", delegate.connect_node, node)
|
|
|
|
self.display_widget = urwid.AttrMap(widget, style, focus_style)
|
|
self.display_widget.source_hash = source_hash
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
|
|
class AnnounceTime(urwid.WidgetWrap):
|
|
def __init__(self, app):
|
|
self.started = False
|
|
self.app = app
|
|
self.timeout = self.app.config["textui"]["animation_interval"]
|
|
self.display_widget = urwid.Text("")
|
|
self.update_time()
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def update_time(self):
|
|
self.last_announce_string = "Never"
|
|
if self.app.peer_settings["last_announce"] != None:
|
|
self.last_announce_string = pretty_date(int(self.app.peer_settings["last_announce"]))
|
|
|
|
self.display_widget.set_text("Announced : "+self.last_announce_string)
|
|
|
|
def update_time_callback(self, loop=None, user_data=None):
|
|
self.update_time()
|
|
if self.started:
|
|
self.app.ui.loop.set_alarm_in(self.timeout, self.update_time_callback)
|
|
|
|
def start(self):
|
|
was_started = self.started
|
|
self.started = True
|
|
if not was_started:
|
|
self.update_time_callback()
|
|
|
|
def stop(self):
|
|
self.started = False
|
|
|
|
|
|
class NodeAnnounceTime(urwid.WidgetWrap):
|
|
def __init__(self, app):
|
|
self.started = False
|
|
self.app = app
|
|
self.timeout = self.app.config["textui"]["animation_interval"]
|
|
self.display_widget = urwid.Text("")
|
|
self.update_time()
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def update_time(self):
|
|
self.last_announce_string = "Never"
|
|
if self.app.peer_settings["node_last_announce"] != None:
|
|
self.last_announce_string = pretty_date(int(self.app.peer_settings["node_last_announce"]))
|
|
|
|
self.display_widget.set_text("Last Announce : "+self.last_announce_string)
|
|
|
|
def update_time_callback(self, loop=None, user_data=None):
|
|
self.update_time()
|
|
if self.started:
|
|
self.app.ui.loop.set_alarm_in(self.timeout, self.update_time_callback)
|
|
|
|
def start(self):
|
|
was_started = self.started
|
|
self.started = True
|
|
if not was_started:
|
|
self.update_time_callback()
|
|
|
|
def stop(self):
|
|
self.started = False
|
|
|
|
class NodeActiveConnections(urwid.WidgetWrap):
|
|
def __init__(self, app):
|
|
self.started = False
|
|
self.app = app
|
|
self.timeout = self.app.config["textui"]["animation_interval"]
|
|
self.display_widget = urwid.Text("")
|
|
self.update_stat()
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def update_stat(self):
|
|
self.stat_string = "None"
|
|
if self.app.node != None:
|
|
self.stat_string = str(len(self.app.node.destination.links))
|
|
|
|
self.display_widget.set_text("Connected Now : "+self.stat_string)
|
|
|
|
def update_stat_callback(self, loop=None, user_data=None):
|
|
self.update_stat()
|
|
if self.started:
|
|
self.app.ui.loop.set_alarm_in(self.timeout, self.update_stat_callback)
|
|
|
|
def start(self):
|
|
was_started = self.started
|
|
self.started = True
|
|
if not was_started:
|
|
self.update_stat_callback()
|
|
|
|
def stop(self):
|
|
self.started = False
|
|
|
|
class NodeStorageStats(urwid.WidgetWrap):
|
|
def __init__(self, app):
|
|
self.started = False
|
|
self.app = app
|
|
self.timeout = self.app.config["textui"]["animation_interval"]
|
|
self.display_widget = urwid.Text("")
|
|
self.update_stat()
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def update_stat(self):
|
|
self.stat_string = "None"
|
|
if self.app.node != None and not self.app.disable_propagation:
|
|
|
|
limit = self.app.message_router.message_storage_limit
|
|
used = self.app.message_router.message_storage_size()
|
|
|
|
if limit != None and used != None:
|
|
pct = round((used/limit)*100, 1)
|
|
pct_str = str(pct)+"%, "
|
|
limit_str = " of "+RNS.prettysize(limit)
|
|
else:
|
|
limit_str = ""
|
|
pct_str = ""
|
|
|
|
self.stat_string = pct_str+RNS.prettysize(used)+limit_str
|
|
|
|
self.display_widget.set_text("LXMF Storage : "+self.stat_string)
|
|
|
|
def update_stat_callback(self, loop=None, user_data=None):
|
|
self.update_stat()
|
|
if self.started:
|
|
self.app.ui.loop.set_alarm_in(self.timeout, self.update_stat_callback)
|
|
|
|
def start(self):
|
|
was_started = self.started
|
|
self.started = True
|
|
if not was_started:
|
|
self.update_stat_callback()
|
|
|
|
def stop(self):
|
|
self.started = False
|
|
|
|
class NodeTotalConnections(urwid.WidgetWrap):
|
|
def __init__(self, app):
|
|
self.started = False
|
|
self.app = app
|
|
self.timeout = self.app.config["textui"]["animation_interval"]
|
|
self.display_widget = urwid.Text("")
|
|
self.update_stat()
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def update_stat(self):
|
|
self.stat_string = "None"
|
|
if self.app.node != None:
|
|
self.stat_string = str(self.app.peer_settings["node_connects"])
|
|
|
|
self.display_widget.set_text("Total Connects : "+self.stat_string)
|
|
|
|
def update_stat_callback(self, loop=None, user_data=None):
|
|
self.update_stat()
|
|
if self.started:
|
|
self.app.ui.loop.set_alarm_in(self.timeout, self.update_stat_callback)
|
|
|
|
def start(self):
|
|
was_started = self.started
|
|
self.started = True
|
|
if not was_started:
|
|
self.update_stat_callback()
|
|
|
|
def stop(self):
|
|
self.started = False
|
|
|
|
|
|
class NodeTotalPages(urwid.WidgetWrap):
|
|
def __init__(self, app):
|
|
self.started = False
|
|
self.app = app
|
|
self.timeout = self.app.config["textui"]["animation_interval"]
|
|
self.display_widget = urwid.Text("")
|
|
self.update_stat()
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def update_stat(self):
|
|
self.stat_string = "None"
|
|
if self.app.node != None:
|
|
self.stat_string = str(self.app.peer_settings["served_page_requests"])
|
|
|
|
self.display_widget.set_text("Served Pages : "+self.stat_string)
|
|
|
|
def update_stat_callback(self, loop=None, user_data=None):
|
|
self.update_stat()
|
|
if self.started:
|
|
self.app.ui.loop.set_alarm_in(self.timeout, self.update_stat_callback)
|
|
|
|
def start(self):
|
|
was_started = self.started
|
|
self.started = True
|
|
if not was_started:
|
|
self.update_stat_callback()
|
|
|
|
def stop(self):
|
|
self.started = False
|
|
|
|
|
|
class NodeTotalFiles(urwid.WidgetWrap):
|
|
def __init__(self, app):
|
|
self.started = False
|
|
self.app = app
|
|
self.timeout = self.app.config["textui"]["animation_interval"]
|
|
self.display_widget = urwid.Text("")
|
|
self.update_stat()
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def update_stat(self):
|
|
self.stat_string = "None"
|
|
if self.app.node != None:
|
|
self.stat_string = str(self.app.peer_settings["served_file_requests"])
|
|
|
|
self.display_widget.set_text("Served Files : "+self.stat_string)
|
|
|
|
def update_stat_callback(self, loop=None, user_data=None):
|
|
self.update_stat()
|
|
if self.started:
|
|
self.app.ui.loop.set_alarm_in(self.timeout, self.update_stat_callback)
|
|
|
|
def start(self):
|
|
was_started = self.started
|
|
self.started = True
|
|
if not was_started:
|
|
self.update_stat_callback()
|
|
|
|
def stop(self):
|
|
self.started = False
|
|
|
|
|
|
class LocalPeer(urwid.WidgetWrap):
|
|
announce_timer = None
|
|
|
|
def __init__(self, app, parent):
|
|
self.app = app
|
|
self.parent = parent
|
|
g = self.app.ui.glyphs
|
|
self.dialog_open = False
|
|
display_name = self.app.lxmf_destination.display_name
|
|
if display_name == None:
|
|
display_name = ""
|
|
|
|
t_id = urwid.Text("LXMF Addr : "+RNS.prettyhexrep(self.app.lxmf_destination.hash))
|
|
i_id = urwid.Text("Identity : "+RNS.prettyhexrep(self.app.identity.hash))
|
|
e_name = urwid.Edit(caption="Name : ", edit_text=display_name)
|
|
|
|
def save_query(sender):
|
|
def dismiss_dialog(sender):
|
|
self.dialog_open = False
|
|
self.parent.left_pile.contents[1] = (LocalPeer(self.app, self.parent), options)
|
|
|
|
self.app.set_display_name(e_name.get_edit_text())
|
|
|
|
dialog = DialogLineBox(
|
|
urwid.Pile([
|
|
urwid.Text("\n\n\nSaved\n\n", align="center"),
|
|
urwid.Button("OK", on_press=dismiss_dialog)
|
|
]), title=g["info"]
|
|
)
|
|
dialog.delegate = self
|
|
bottom = self
|
|
|
|
#overlay = urwid.Overlay(dialog, bottom, align="center", width=("relative", 100), valign="middle", height="pack", left=4, right=4)
|
|
overlay = dialog
|
|
options = self.parent.left_pile.options(height_type="pack", height_amount=None)
|
|
self.dialog_open = True
|
|
self.parent.left_pile.contents[1] = (overlay, options)
|
|
|
|
def announce_query(sender):
|
|
def dismiss_dialog(sender):
|
|
self.dialog_open = False
|
|
options = self.parent.left_pile.options(height_type="pack", height_amount=None)
|
|
self.parent.left_pile.contents[1] = (LocalPeer(self.app, self.parent), options)
|
|
|
|
self.app.announce_now()
|
|
|
|
dialog = DialogLineBox(
|
|
urwid.Pile([
|
|
urwid.Text("\n\n\nAnnounce Sent\n\n\n", align="center"),
|
|
urwid.Button("OK", on_press=dismiss_dialog)
|
|
]), title=g["info"]
|
|
)
|
|
dialog.delegate = self
|
|
bottom = self
|
|
|
|
#overlay = urwid.Overlay(dialog, bottom, align="center", width=("relative", 100), valign="middle", height="pack", left=4, right=4)
|
|
overlay = dialog
|
|
|
|
self.dialog_open = True
|
|
options = self.parent.left_pile.options(height_type="pack", height_amount=None)
|
|
self.parent.left_pile.contents[1] = (overlay, options)
|
|
|
|
def node_info_query(sender):
|
|
options = self.parent.left_pile.options(height_type="pack", height_amount=None)
|
|
self.parent.left_pile.contents[1] = (self.parent.node_info_display, options)
|
|
|
|
if LocalPeer.announce_timer == None:
|
|
self.t_last_announce = AnnounceTime(self.app)
|
|
LocalPeer.announce_timer = self.t_last_announce
|
|
else:
|
|
self.t_last_announce = LocalPeer.announce_timer
|
|
self.t_last_announce.update_time()
|
|
|
|
announce_button = urwid.Button("Announce Now", on_press=announce_query)
|
|
|
|
self.display_widget = urwid.Pile(
|
|
[
|
|
t_id,
|
|
i_id,
|
|
e_name,
|
|
urwid.Divider(g["divider1"]),
|
|
self.t_last_announce,
|
|
announce_button,
|
|
urwid.Divider(g["divider1"]),
|
|
urwid.Columns([("weight", 0.45, urwid.Button("Save", on_press=save_query)), ("weight", 0.1, urwid.Text("")), ("weight", 0.45, urwid.Button("Node Info", on_press=node_info_query))])
|
|
]
|
|
)
|
|
|
|
urwid.WidgetWrap.__init__(self, urwid.LineBox(self.display_widget, title="Local Peer Info"))
|
|
|
|
def start(self):
|
|
self.t_last_announce.start()
|
|
|
|
|
|
class NodeInfo(urwid.WidgetWrap):
|
|
announce_timer = None
|
|
links_timer = None
|
|
conns_timer = None
|
|
pages_timer = None
|
|
files_timer = None
|
|
storage_timer = None
|
|
|
|
def __init__(self, app, parent):
|
|
self.app = app
|
|
self.parent = parent
|
|
g = self.app.ui.glyphs
|
|
|
|
self.dialog_open = False
|
|
|
|
widget_style = ""
|
|
|
|
def show_peer_info(sender):
|
|
options = self.parent.left_pile.options(height_type="pack", height_amount=None)
|
|
self.parent.left_pile.contents[1] = (LocalPeer(self.app, self.parent), options)
|
|
|
|
if self.app.enable_node:
|
|
if self.app.node != None:
|
|
display_name = self.app.node.name
|
|
else:
|
|
display_name = None
|
|
|
|
if display_name == None:
|
|
display_name = ""
|
|
|
|
t_id = urwid.Text("Addr : "+RNS.hexrep(self.app.node.destination.hash, delimit=False))
|
|
e_name = urwid.Text("Name : "+display_name)
|
|
|
|
def stats_query(sender):
|
|
self.app.peer_settings["node_connects"] = 0
|
|
self.app.peer_settings["served_page_requests"] = 0
|
|
self.app.peer_settings["served_file_requests"] = 0
|
|
self.app.save_peer_settings()
|
|
|
|
def announce_query(sender):
|
|
def dismiss_dialog(sender):
|
|
self.dialog_open = False
|
|
options = self.parent.left_pile.options(height_type="pack", height_amount=None)
|
|
self.parent.left_pile.contents[1] = (NodeInfo(self.app, self.parent), options)
|
|
|
|
self.app.node.announce()
|
|
|
|
dialog = DialogLineBox(
|
|
urwid.Pile([
|
|
urwid.Text("\n\n\nAnnounce Sent\n\n", align="center"),
|
|
urwid.Button("OK", on_press=dismiss_dialog)
|
|
]), title=g["info"]
|
|
)
|
|
dialog.delegate = self
|
|
bottom = self
|
|
|
|
#overlay = urwid.Overlay(dialog, bottom, align="center", width=("relative", 100), valign="middle", height="pack", left=4, right=4)
|
|
overlay = dialog
|
|
|
|
self.dialog_open = True
|
|
options = self.parent.left_pile.options(height_type="pack", height_amount=None)
|
|
self.parent.left_pile.contents[1] = (overlay, options)
|
|
|
|
def connect_query(sender):
|
|
self.parent.browser.retrieve_url(RNS.hexrep(self.app.node.destination.hash, delimit=False))
|
|
|
|
if NodeInfo.announce_timer == None:
|
|
self.t_last_announce = NodeAnnounceTime(self.app)
|
|
NodeInfo.announce_timer = self.t_last_announce
|
|
else:
|
|
self.t_last_announce = NodeInfo.announce_timer
|
|
self.t_last_announce.update_time()
|
|
|
|
if NodeInfo.links_timer == None:
|
|
self.t_active_links = NodeActiveConnections(self.app)
|
|
NodeInfo.links_timer = self.t_active_links
|
|
else:
|
|
self.t_active_links = NodeInfo.links_timer
|
|
self.t_active_links.update_stat()
|
|
|
|
if NodeInfo.storage_timer == None:
|
|
self.t_storage_stats = NodeStorageStats(self.app)
|
|
NodeInfo.storage_timer = self.t_storage_stats
|
|
else:
|
|
self.t_storage_stats = NodeInfo.storage_timer
|
|
self.t_storage_stats.update_stat()
|
|
|
|
if NodeInfo.conns_timer == None:
|
|
self.t_total_connections = NodeTotalConnections(self.app)
|
|
NodeInfo.conns_timer = self.t_total_connections
|
|
else:
|
|
self.t_total_connections = NodeInfo.conns_timer
|
|
self.t_total_connections.update_stat()
|
|
|
|
if NodeInfo.pages_timer == None:
|
|
self.t_total_pages = NodeTotalPages(self.app)
|
|
NodeInfo.pages_timer = self.t_total_pages
|
|
else:
|
|
self.t_total_pages = NodeInfo.pages_timer
|
|
self.t_total_pages.update_stat()
|
|
|
|
if NodeInfo.files_timer == None:
|
|
self.t_total_files = NodeTotalFiles(self.app)
|
|
NodeInfo.files_timer = self.t_total_files
|
|
else:
|
|
self.t_total_files = NodeInfo.files_timer
|
|
self.t_total_files.update_stat()
|
|
|
|
lxmf_addr_str = g["sent"]+" LXMF Propagation Node Address is "+RNS.prettyhexrep(RNS.Destination.hash_from_name_and_identity("lxmf.propagation", self.app.node.destination.identity))
|
|
e_lxmf = urwid.Text(lxmf_addr_str, align="center")
|
|
|
|
announce_button = urwid.Button("Announce", on_press=announce_query)
|
|
connect_button = urwid.Button("Browse", on_press=connect_query)
|
|
reset_button = urwid.Button("Rst Stats", on_press=stats_query)
|
|
|
|
if not self.app.disable_propagation:
|
|
pile = urwid.Pile([
|
|
t_id,
|
|
e_name,
|
|
urwid.Divider(g["divider1"]),
|
|
e_lxmf,
|
|
urwid.Divider(g["divider1"]),
|
|
self.t_last_announce,
|
|
self.t_storage_stats,
|
|
self.t_active_links,
|
|
self.t_total_connections,
|
|
self.t_total_pages,
|
|
self.t_total_files,
|
|
urwid.Divider(g["divider1"]),
|
|
urwid.Columns([
|
|
("weight", 5, urwid.Button("Back", on_press=show_peer_info)),
|
|
("weight", 0.5, urwid.Text("")),
|
|
("weight", 6, connect_button),
|
|
("weight", 0.5, urwid.Text("")),
|
|
("weight", 8, reset_button),
|
|
("weight", 0.5, urwid.Text("")),
|
|
("weight", 7, announce_button),
|
|
])
|
|
])
|
|
else:
|
|
pile = urwid.Pile([
|
|
t_id,
|
|
e_name,
|
|
urwid.Divider(g["divider1"]),
|
|
self.t_last_announce,
|
|
self.t_storage_stats,
|
|
self.t_active_links,
|
|
self.t_total_connections,
|
|
self.t_total_pages,
|
|
self.t_total_files,
|
|
urwid.Divider(g["divider1"]),
|
|
urwid.Columns([
|
|
("weight", 5, urwid.Button("Back", on_press=show_peer_info)),
|
|
("weight", 0.5, urwid.Text("")),
|
|
("weight", 6, connect_button),
|
|
("weight", 0.5, urwid.Text("")),
|
|
("weight", 8, reset_button),
|
|
("weight", 0.5, urwid.Text("")),
|
|
("weight", 7, announce_button),
|
|
])
|
|
])
|
|
else:
|
|
pile = urwid.Pile([
|
|
urwid.Text("\n"+g["info"], align="center"),
|
|
urwid.Text("\nThis instance is not hosting a node\n\n", align="center"),
|
|
urwid.Padding(urwid.Button("Back", on_press=show_peer_info), "center", "pack")
|
|
])
|
|
|
|
self.display_widget = pile
|
|
|
|
urwid.WidgetWrap.__init__(self, urwid.AttrMap(urwid.LineBox(self.display_widget, title="Local Node Info"), widget_style))
|
|
|
|
def start(self):
|
|
if self.app.node != None:
|
|
self.t_last_announce.start()
|
|
self.t_active_links.start()
|
|
self.t_total_connections.start()
|
|
self.t_total_pages.start()
|
|
self.t_total_files.start()
|
|
|
|
|
|
class UpdatingText(urwid.WidgetWrap):
|
|
def __init__(self, app, title, value_method, append_text=""):
|
|
self.started = False
|
|
self.app = app
|
|
self.timeout = self.app.config["textui"]["animation_interval"]*5
|
|
self.display_widget = urwid.Text("")
|
|
self.value = None
|
|
self.value_method = value_method
|
|
self.title = title
|
|
self.append_text = append_text
|
|
self.update()
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def update(self):
|
|
self.value = self.value_method()
|
|
self.display_widget.set_text(self.title+str(self.value)+str(self.append_text))
|
|
|
|
def update_callback(self, loop=None, user_data=None):
|
|
self.update()
|
|
if self.started:
|
|
self.app.ui.loop.set_alarm_in(self.timeout, self.update_callback)
|
|
|
|
def start(self):
|
|
was_started = self.started
|
|
self.started = True
|
|
if not was_started:
|
|
self.update_callback()
|
|
|
|
def stop(self):
|
|
self.started = False
|
|
|
|
class NetworkStats(urwid.WidgetWrap):
|
|
def __init__(self, app, parent):
|
|
self.app = app
|
|
self.parent = parent
|
|
|
|
def get_num_peers():
|
|
return self.app.directory.number_of_known_peers(lookback_seconds=30*60)
|
|
|
|
|
|
def get_num_nodes():
|
|
return self.app.directory.number_of_known_nodes()
|
|
|
|
self.w_heard_peers = UpdatingText(self.app, "Heard Peers: ", get_num_peers, append_text=" (30m)")
|
|
self.w_known_nodes = UpdatingText(self.app, "Known Nodes: ", get_num_nodes)
|
|
|
|
pile = urwid.Pile([
|
|
self.w_heard_peers,
|
|
self.w_known_nodes,
|
|
])
|
|
|
|
self.display_widget = urwid.LineBox(pile, title="Network Stats")
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def start(self):
|
|
self.w_heard_peers.start()
|
|
self.w_known_nodes.start()
|
|
|
|
class NetworkLeftPile(urwid.Pile):
|
|
def keypress(self, size, key):
|
|
if key == "ctrl l":
|
|
self.parent.toggle_list()
|
|
elif key == "ctrl g":
|
|
self.parent.toggle_fullscreen()
|
|
elif key == "ctrl e":
|
|
self.parent.selected_node_info()
|
|
elif key == "ctrl p":
|
|
self.parent.reinit_lxmf_peers()
|
|
self.parent.show_peers()
|
|
elif key == "ctrl w":
|
|
self.parent.browser.disconnect()
|
|
elif key == "ctrl u":
|
|
self.parent.browser.url_dialog()
|
|
elif key == "ctrl s":
|
|
self.parent.browser.save_node_dialog()
|
|
|
|
else:
|
|
return super(NetworkLeftPile, self).keypress(size, key)
|
|
|
|
|
|
class NetworkDisplay():
|
|
list_width = 0.33
|
|
given_list_width = 52
|
|
|
|
def __init__(self, app):
|
|
self.app = app
|
|
g = self.app.ui.glyphs
|
|
|
|
self.browser = Browser(self.app, "nomadnetwork", "node", auth_identity = self.app.identity, delegate = self)
|
|
|
|
if self.app.node != None:
|
|
self.browser.loopback = self.app.node.destination.hash
|
|
|
|
self.known_nodes_display = KnownNodes(self.app)
|
|
self.lxmf_peers_display = LXMFPeers(self.app)
|
|
self.network_stats_display = NetworkStats(self.app, self)
|
|
self.announce_stream_display = AnnounceStream(self.app, self)
|
|
self.local_peer_display = LocalPeer(self.app, self)
|
|
self.node_info_display = NodeInfo(self.app, self)
|
|
|
|
self.known_nodes_display.delegate = self
|
|
|
|
self.list_display = 1
|
|
self.left_pile = NetworkLeftPile([
|
|
("weight", 1, self.known_nodes_display),
|
|
# ("pack", self.network_stats_display),
|
|
("pack", self.local_peer_display),
|
|
])
|
|
|
|
self.left_pile.parent = self
|
|
|
|
self.left_area = self.left_pile
|
|
self.right_area = self.browser.display_widget
|
|
self.right_area_width = 1-NetworkDisplay.list_width
|
|
|
|
self.columns = urwid.Columns(
|
|
[
|
|
# ("weight", NetworkDisplay.list_width, self.left_area),
|
|
# ("weight", self.right_area_width, self.right_area)
|
|
(NetworkDisplay.given_list_width, self.left_area),
|
|
("weight", 1, self.right_area)
|
|
],
|
|
dividechars=0, focus_column=0
|
|
)
|
|
|
|
self.shortcuts_display = NetworkDisplayShortcuts(self.app)
|
|
self.widget = self.columns
|
|
|
|
def toggle_list(self):
|
|
if self.list_display != 0:
|
|
options = self.left_pile.options(height_type="weight", height_amount=1)
|
|
self.left_pile.contents[0] = (self.announce_stream_display, options)
|
|
self.list_display = 0
|
|
else:
|
|
options = self.left_pile.options(height_type="weight", height_amount=1)
|
|
self.left_pile.contents[0] = (self.known_nodes_display, options)
|
|
self.list_display = 1
|
|
|
|
def toggle_fullscreen(self):
|
|
if NetworkDisplay.given_list_width != 0:
|
|
self.saved_list_width = NetworkDisplay.given_list_width
|
|
NetworkDisplay.given_list_width = 0
|
|
else:
|
|
NetworkDisplay.given_list_width = self.saved_list_width
|
|
|
|
options = self.widget.options("given", NetworkDisplay.given_list_width)
|
|
self.widget.contents[0] = (self.left_area, options)
|
|
|
|
def show_peers(self):
|
|
options = self.left_pile.options(height_type="weight", height_amount=1)
|
|
self.left_pile.contents[0] = (self.lxmf_peers_display, options)
|
|
|
|
if self.list_display != 0:
|
|
self.list_display = 0
|
|
else:
|
|
self.list_display = 1
|
|
|
|
def selected_node_info(self):
|
|
if self.list_display == 1:
|
|
parent = self.app.ui.main_display.sub_displays.network_display
|
|
selected_node_entry = parent.known_nodes_display.ilb.get_selected_item()
|
|
if selected_node_entry != None:
|
|
selected_node_hash = selected_node_entry._get_base_widget().display_widget.source_hash
|
|
|
|
if selected_node_hash != None:
|
|
info_widget = KnownNodeInfo(selected_node_hash)
|
|
options = parent.left_pile.options(height_type="weight", height_amount=1)
|
|
parent.left_pile.contents[0] = (info_widget, options)
|
|
|
|
def focus_lists(self):
|
|
self.columns.focus_position = 0
|
|
|
|
def reinit_known_nodes(self):
|
|
self.known_nodes_display = KnownNodes(self.app)
|
|
self.known_nodes_display.delegate = self
|
|
self.close_list_dialogs()
|
|
self.announce_stream_display.rebuild_widget_list()
|
|
|
|
def reinit_lxmf_peers(self):
|
|
self.lxmf_peers_display = LXMFPeers(self.app)
|
|
self.lxmf_peers_display.delegate = self
|
|
self.close_list_dialogs()
|
|
|
|
def close_list_dialogs(self):
|
|
if self.list_display == 0:
|
|
options = self.left_pile.options(height_type="weight", height_amount=1)
|
|
self.left_pile.contents[0] = (self.announce_stream_display, options)
|
|
else:
|
|
options = self.left_pile.options(height_type="weight", height_amount=1)
|
|
self.left_pile.contents[0] = (self.known_nodes_display, options)
|
|
|
|
def start(self):
|
|
self.local_peer_display.start()
|
|
self.node_info_display.start()
|
|
self.network_stats_display.start()
|
|
|
|
def shortcuts(self):
|
|
return self.shortcuts_display
|
|
|
|
def directory_change_callback(self):
|
|
self.announce_stream_display.rebuild_widget_list()
|
|
if self.known_nodes_display.no_content:
|
|
self.reinit_known_nodes()
|
|
else:
|
|
self.known_nodes_display.rebuild_widget_list()
|
|
|
|
|
|
class LXMFPeers(urwid.WidgetWrap):
|
|
def __init__(self, app):
|
|
self.app = app
|
|
self.peer_list = app.message_router.peers
|
|
# self.peer_list = {}
|
|
|
|
g = self.app.ui.glyphs
|
|
|
|
self.widget_list = self.make_peer_widgets()
|
|
|
|
self.ilb = IndicativeListBox(
|
|
self.widget_list,
|
|
on_selection_change=self.node_list_selection,
|
|
initialization_is_selection_change=False,
|
|
highlight_offFocus="list_off_focus"
|
|
)
|
|
|
|
if len(self.peer_list) > 0:
|
|
self.display_widget = self.ilb
|
|
widget_style = None
|
|
self.no_content = False
|
|
else:
|
|
self.no_content = True
|
|
widget_style = "inactive_text"
|
|
self.pile = urwid.Pile([urwid.Text(("warning_text", g["info"]+"\n"), align="center"), SelectText(("warning_text", "Currently, no LXMF nodes are peered\n\n"), align="center")])
|
|
self.display_widget = urwid.Filler(self.pile, valign="top", height="pack")
|
|
|
|
if hasattr(self, "peer_list") and self.peer_list:
|
|
pl = len(self.peer_list)
|
|
else:
|
|
pl = 0
|
|
urwid.WidgetWrap.__init__(self, urwid.AttrMap(urwid.LineBox(self.display_widget, title=f"LXMF Propagation Peers ({pl})"), widget_style))
|
|
|
|
def keypress(self, size, key):
|
|
if key == "up" and (self.no_content or self.ilb.first_item_is_selected()):
|
|
nomadnet.NomadNetworkApp.get_shared_instance().ui.main_display.frame.set_focus("header")
|
|
elif key == "ctrl x":
|
|
self.delete_selected_entry()
|
|
|
|
return super(LXMFPeers, self).keypress(size, key)
|
|
|
|
|
|
def node_list_selection(self, arg1, arg2):
|
|
pass
|
|
|
|
def delete_selected_entry(self):
|
|
si = self.ilb.get_selected_item()
|
|
if si != None:
|
|
destination_hash = si.original_widget.destination_hash
|
|
self.app.message_router.unpeer(destination_hash)
|
|
self.delegate.reinit_lxmf_peers()
|
|
self.delegate.show_peers()
|
|
|
|
|
|
def rebuild_widget_list(self):
|
|
self.peer_list = self.app.message_router.peers
|
|
self.widget_list = self.make_peer_widgets()
|
|
self.ilb.set_body(self.widget_list)
|
|
if len(self.widget_list) > 0:
|
|
self.no_content = False
|
|
else:
|
|
self.no_content = True
|
|
self.delegate.reinit_lxmf_peers()
|
|
|
|
def make_peer_widgets(self):
|
|
widget_list = []
|
|
sorted_peers = sorted(self.peer_list, key=lambda pid: self.peer_list[pid].link_establishment_rate, reverse=True)
|
|
for peer_id in sorted_peers:
|
|
peer = self.peer_list[peer_id]
|
|
pe = LXMFPeerEntry(self.app, peer, self)
|
|
pe.destination_hash = peer.destination_hash
|
|
widget_list.append(pe)
|
|
|
|
return widget_list
|
|
|
|
class LXMFPeerEntry(urwid.WidgetWrap):
|
|
def __init__(self, app, peer, delegate):
|
|
destination_hash = peer.destination_hash
|
|
|
|
self.app = app
|
|
g = self.app.ui.glyphs
|
|
|
|
node_identity = RNS.Identity.recall(destination_hash)
|
|
display_str = RNS.prettyhexrep(destination_hash)
|
|
if node_identity != None:
|
|
node_hash = RNS.Destination.hash_from_name_and_identity("nomadnetwork.node", node_identity)
|
|
display_name = self.app.directory.alleged_display_str(node_hash)
|
|
if display_name != None:
|
|
display_str = str(display_name)+"\n "+display_str
|
|
|
|
sym = g["sent"]
|
|
style = "list_unknown"
|
|
focus_style = "list_focus"
|
|
|
|
alive_string = "Unknown"
|
|
if hasattr(peer, "alive"):
|
|
if peer.alive:
|
|
alive_string = "Available"
|
|
style = "list_normal"
|
|
focus_style = "list_focus"
|
|
else:
|
|
alive_string = "Unresponsive"
|
|
style = "list_unresponsive"
|
|
focus_style = "list_focus_unresponsive"
|
|
|
|
widget = ListEntry(sym+" "+display_str+"\n "+alive_string+", last heard "+pretty_date(int(peer.last_heard))+"\n "+str(len(peer.unhandled_messages))+" unhandled LXMs, "+RNS.prettysize(peer.link_establishment_rate/8, "b")+"/s LER")
|
|
# urwid.connect_signal(widget, "click", delegate.connect_node, node)
|
|
|
|
self.display_widget = urwid.AttrMap(widget, style, focus_style)
|
|
self.display_widget.destination_hash = destination_hash
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
|
|
def pretty_date(time=False):
|
|
"""
|
|
Get a datetime object or a int() Epoch timestamp and return a
|
|
pretty string like 'an hour ago', 'Yesterday', '3 months ago',
|
|
'just now', etc
|
|
"""
|
|
from datetime import datetime
|
|
now = datetime.now()
|
|
if type(time) is int:
|
|
diff = now - datetime.fromtimestamp(time)
|
|
elif isinstance(time,datetime):
|
|
diff = now - time
|
|
elif not time:
|
|
diff = now - now
|
|
second_diff = diff.seconds
|
|
day_diff = diff.days
|
|
|
|
if day_diff < 0:
|
|
return ''
|
|
|
|
if day_diff == 0:
|
|
if second_diff < 10:
|
|
return "just now"
|
|
if second_diff < 60:
|
|
return str(second_diff) + " seconds ago"
|
|
if second_diff < 120:
|
|
return "a minute ago"
|
|
if second_diff < 3600:
|
|
return str(int(second_diff / 60)) + " minutes ago"
|
|
if second_diff < 7200:
|
|
return "an hour ago"
|
|
if second_diff < 86400:
|
|
return str(int(second_diff / 3600)) + " hours ago"
|
|
if day_diff == 1:
|
|
return "Yesterday"
|
|
if day_diff < 7:
|
|
return str(day_diff) + " days ago"
|
|
if day_diff < 31:
|
|
return str(int(day_diff / 7)) + " weeks ago"
|
|
if day_diff < 365:
|
|
return str(int(day_diff / 30)) + " months ago"
|
|
return str(int(day_diff / 365)) + " years ago"
|