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#!/usr/bin/env python3
"""
Syncthing-GTK - FolderEditorDialog
Universal dialog handler for all Syncthing settings and editing
"""
import logging
import os
import re
from gi.repository import Gtk
from syncthing_gtk.editordialog import EditorDialog, strip_v
from syncthing_gtk.tools import _ # gettext function
from syncthing_gtk.tools import generate_folder_id
log = logging.getLogger("FolderEditor")
COLOR_NEW = "#A0A0A0"
# Regexp to generate folder id from filename
RE_GEN_ID = re.compile("([a-zA-Z0-9\-\._]{1,64}).*")
VALUES = ["vlabel", "vid", "vpath", "vreadOnly", "vreceiveOnly", "vignorePerms",
"vdevices", "vversioning", "vkeepVersions", "vrescanIntervalS", "vmaxAge",
"vversionsPath", "vfsWatcherEnabled", "vcleanoutDays", "vcommand", "vorder",
"vminDiskFreePct"
]
VERSIONING_TYPES = {'simple', 'staggered', 'trashcan', 'external'}
class FolderEditorDialog(EditorDialog):
def __init__(self, app, is_new, id=None, path=None):
EditorDialog.__init__(
self, app, "folder-edit.ui",
"New Shared Folder" if is_new else "Edit Shared Folder")
self.id = id
self.path = path
self.is_new = is_new
def on_btBrowse_clicked(self, *a):
"""
Display folder browser dialog to browse for folder... folder.
Oh god, this new terminology sucks...
"""
if not self.is_new:
return
# Prepare dialog
d = Gtk.FileChooserDialog(
_("Select Folder for new Folder"), # fuck me...
self["editor"],
Gtk.FileChooserAction.SELECT_FOLDER,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
Gtk.STOCK_OK, Gtk.ResponseType.OK))
# Set default path to home directory
d.set_current_folder(os.path.expanduser("~"))
# Get response
if d.run() == Gtk.ResponseType.OK:
self["vpath"].set_text(d.get_filename())
if len(self["vid"].get_text().strip()) == 0:
# ID is empty, fill it with last path element
try:
lpl = os.path.split(d.get_filename())[-1]
id = RE_GEN_ID.search(lpl).group(0).lower()
self["vid"].set_text(id)
except AttributeError:
# Can't regexp anything
pass
d.destroy()
def on_vid_icon_press(self, *a):
if self["vid"].get_sensitive():
self["vid"].set_text(generate_folder_id())
# @Overrides
def get_value(self, key):
if key == "keepVersions":
return self.get_burried_value("versioning/params/keep", self.values, 0, int)
elif key == "maxAge":
# seconds to days
return self.get_burried_value("versioning/params/maxAge", self.values, 0, int) / 86400
elif key == "cleanoutDays":
return self.get_burried_value("versioning/params/cleanoutDays", self.values, 0, int)
elif key == "command":
return self.get_burried_value("versioning/params/command", self.values, "")
elif key == "versionsPath":
return self.get_burried_value("versioning/params/versionsPath", self.values, "")
elif key == "readOnly":
return self.get_burried_value("type", self.values, "") in ("readonly", "sendonly")
elif key == "receiveOnly":
return self.get_burried_value("type", self.values, "") in ("receiveonly")
elif key == "versioning":
return self.get_burried_value("versioning/type", self.values, "")
else:
return EditorDialog.get_value(self, key)
# @Overrides
def set_value(self, key, value):
if key == "versioning":
# Create structure if needed
self.create_dicts(self.values, ("versioning", "type"))
self.values["versioning"]["type"] = value
elif key == "keepVersions":
# Create structure if needed
self.create_dicts(self.values, ("versioning", "params", "keep"))
self.values["versioning"]["params"]["keep"] = str(int(value))
elif key == "cleanoutDays":
# Create structure if needed
self.create_dicts(
self.values, ("versioning", "params", "cleanoutDays"))
self.values["versioning"]["params"]["cleanoutDays"] = str(
int(value))
elif key == "maxAge":
# Create structure if needed
self.create_dicts(self.values, ("versioning", "params", "maxAge"))
self.values["versioning"]["params"]["maxAge"] = str(
int(value) * 86400) # days to seconds
elif key == "command":
# Create structure if needed
self.create_dicts(self.values, ("versioning", "params", "command"))
self.values["versioning"]["params"]["command"] = value
elif key == "versionsPath":
# Create structure if needed
self.create_dicts(
self.values, ("versioning", "params", "versionsPath"))
self.values["versioning"]["params"]["versionsPath"] = value
elif key in ("readOnly", "receiveonly"):
if self["vreadOnly"].get_active():
self.values["type"] = "sendonly"
elif self["vreceiveOnly"].get_active():
self.values["type"] = "receiveonly"
else:
self.values["type"] = "sendreceive"
else:
EditorDialog.set_value(self, key, value)
# @Overrides
def on_data_loaded(self):
try:
if self.is_new:
self.values = {strip_v(x): "" for x in VALUES}
self.checks = {
"vid": self.check_folder_id,
"vpath": self.check_path,
"vcommand": self.check_command,
}
if self.id is not None:
try:
v = [x for x in self.config["folders"]
if x["id"] == self.id][0]
self.values = v
self.is_new = False
except IndexError:
pass
if self.path is not None:
self.set_value("path", self.path)
self["vpath"].set_sensitive(False)
self.set_value("versioning", "simple")
self.set_value("rescanIntervalS", 30)
self.set_value("keepVersions", 10)
else:
try:
self.values = [
x for x in self.config["folders"] if x["id"] == self.id][0]
except IndexError:
# Unknown ID. May happen in rather crazy case when user deletes folder
# and tries to add new before daemon is able to process everything.
self.is_new = True
return self.on_data_loaded()
self.checks = {
"vcommand": self.check_command,
}
self["vpath"].set_sensitive(False)
self["btBrowse"].set_sensitive(False)
except KeyError as e:
# ID not found in configuration. This is practically impossible,
# so it's handled only by self-closing dialog.
log.exception(e)
self.close()
return False
return self.display_values(VALUES)
# @Overrides
def display_value(self, key, w):
if key == "vdevices":
# Very special case
nids = [n["deviceID"] for n in self.get_value("devices")]
for device in self.app.devices.values():
if device["id"] != self.app.daemon.get_my_id():
b = Gtk.CheckButton(device.get_title(), False)
b.set_tooltip_text(device["id"])
self["vdevices"].pack_start(b, False, False, 0)
b.set_active(device["id"] in nids)
self["vdevices"].show_all()
else:
EditorDialog.display_value(self, key, w)
# @Overrides
def update_special_widgets(self, *a):
self["vid"].set_sensitive(self.id is None)
v = self.get_value("versioning")
if v == "":
if self["rvversioning"].get_reveal_child():
self["rvversioning"].set_reveal_child(False)
else:
for x in VERSIONING_TYPES:
self["bxVersioning_" +
x].set_visible(self.get_value("versioning") == x)
if not self["rvversioning"].get_reveal_child():
self["rvversioning"].set_reveal_child(True)
# @Overrides
def on_save_requested(self):
self.store_values(VALUES)
if self.is_new:
# Add new dict to configuration (edited dict is already there)
self.config["folders"].append(self.values)
# Post configuration back to daemon
self.post_config()
# @Overrides
def store_value(self, key, w):
if key == "vdevices": # Still very special case
devices = [{
"deviceID": b.get_tooltip_text(),
} for b in self["vdevices"].get_children()
if b.get_active()
]
self.set_value("devices", devices)
else:
EditorDialog.store_value(self, key, w)
# @Overrides
def on_saved(self):
self.close()
# If new folder/device was added, show dummy item UI, so user will
# see that something happen even before daemon gets restarted
if self.is_new:
folder_type = "sendreceive"
if self.get_value("readOnly"):
folder_type = "readonly"
elif self.get_value("receiveOnly"):
folder_type = "receiveonly"
box = self.app.show_folder(
self.get_value("id"), self.get_value(
"label"), self.get_value("path"),
folder_type,
self.get_value("ignorePerms"),
self.get_value("rescanIntervalS"),
self.get_value("fsWatcherEnabled"),
sorted(
[self.app.devices[n["deviceID"]]
for n in self.get_value("devices")],
key=lambda x: x.get_title().lower()
)
)
box.set_color_hex(COLOR_NEW)
else:
self.app.daemon.reload_config()
# @Overrides
def ui_value_changed(self, w, *a):
EditorDialog.ui_value_changed(self, w, *a)
self.cb_check_value(w, *a)
def check_folder_id(self, value):
if len(value.strip()) == 0:
# Empty value
return False
if value in self.app.folders:
# Duplicate folder id
return False
return True
def check_path(self, value):
# Any non-empty path is OK
return len(value.strip()) > 0
def check_command(self, value):
# Any non-empty command is OK
return self.get_value("versioning") != "external" or len(value.strip()) > 0
def fill_folder_id(self, rid, readonly=True):
""" Pre-fills folder Id for new-folder dialog """
self["vid"].set_text(rid)
self.id = rid
self.update_special_widgets()
self["vid"].set_sensitive(not readonly)
def on_folder_type_toggled(self, cb, *a):
""" Ensures that only one folder type checkbox is checked """
if cb.get_active():
for x in ("vreadOnly", "vreceiveOnly"):
if self[x] != cb and self[x].get_active():
self[x].set_active(False)
def on_vfsWatcherEnabled_toggled(self, cb, *a):
# Called when checkbox value changes to automatically change rescan interval
if self._loading:
return
vrescanIntervalS = self.builder.get_object("vrescanIntervalS")
interval = vrescanIntervalS.get_value()
if cb.get_active():
# fswatch enabled, increase rescan interval
if interval < 720:
vrescanIntervalS.set_value(interval * 60)
else:
# fswatch disabled, return rescan interval back
if interval > 300:
vrescanIntervalS.set_value(interval / 60)
def mark_device(self, nid):
""" Marks (checks) checkbox for specified device """
if "vdevices" in self: # ... only if there are checkboxes here
for child in self["vdevices"].get_children():
if child.get_tooltip_text() == nid:
label = child.get_children()[0] # Label in checkbox
label.set_markup("<b>%s</b>" % (label.get_label()))
child.set_active(True)
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