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action.py
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action.py
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#!/usr/bin/env python
# coding: utf-8
from __future__ import (unicode_literals, division, absolute_import,
print_function)
__license__ = 'GPL v3'
__copyright__ = '2013, Greg Riker <griker@hotmail.com>, 2014-2020 additions by David Forrester <davidfor@internode.on.net>'
__docformat__ = 'restructuredtext en'
import imp, inspect, os, re, sys, tempfile, threading, types
# calibre Python 3 compatibility.
try:
from urllib.parse import urlparse
except ImportError as e:
from urlparse import urlparse
import six
from six import text_type as unicode
from functools import partial
from zipfile import ZipFile
from calibre.devices.usbms.driver import debug_print
try:
from PyQt5.Qt import (pyqtSignal, Qt, QApplication, QIcon, QMenu, QPixmap,
QTimer, QToolButton, QUrl)
except ImportError as e:
debug_print("Error loading QT5: ", e)
from PyQt4.Qt import (pyqtSignal, Qt, QApplication, QIcon, QMenu, QPixmap,
QTimer, QToolButton, QUrl)
from calibre.constants import DEBUG, isosx, iswindows
try:
from calibre.devices.idevice.libimobiledevice import libiMobileDevice
LIBIMOBILEDEVICE_AVAILABLE = True
except ImportError as e:
debug_print("Annotations plugin: Error loading libiMobileDevice. This hasn't worked for a while, and is blacklisted in calibre v3.")
debug_print("Annotations plugin: Error is: ", e)
LIBIMOBILEDEVICE_AVAILABLE = False
from calibre.ebooks.BeautifulSoup import BeautifulSoup
from calibre.ebooks import normalize
from calibre.gui2 import Application, open_url
from calibre.gui2.device import device_signals
from calibre.gui2.dialogs.message_box import MessageBox
from calibre.gui2.actions import InterfaceAction
from calibre.library import current_library_name
from calibre.utils.config import config_dir
from calibre_plugins.annotations.annotated_books import AnnotatedBooksDialog
from calibre_plugins.annotations.annotations import merge_annotations, merge_annotations_with_comments
from calibre_plugins.annotations.annotations_db import AnnotationsDB
from calibre_plugins.annotations.common_utils import (CompileUI,
CoverMessageBox, HelpView, ImportAnnotationsDialog, IndexLibrary,
Logger, ProgressBar, Struct,
get_cc_mapping, get_clippings_cid, get_icon, get_pixmap, get_resource_files,
get_selected_book_mi, plugin_tmpdir,
set_cc_mapping, set_plugin_icon_resources)
#import calibre_plugins.annotations.config as cfg
from calibre_plugins.annotations.config import plugin_prefs
from calibre_plugins.annotations.find_annotations import FindAnnotationsDialog
from calibre_plugins.annotations.message_box_ui import COVER_ICON_SIZE
from calibre_plugins.annotations.reader_app_support import *
from calibre.constants import numeric_version as calibre_version
# The first icon is the plugin icon, referenced by position.
# The rest of the icons are referenced by name
PLUGIN_ICONS = ['images/annotations.png', 'images/apple.png',
'images/bluefire_reader.png',
'images/device_connected.png', 'images/device.png',
'images/exporting_app.png',
'images/goodreader.png', 'images/ibooks.png',
'images/kindle_for_ios.png',
'images/magnifying_glass.png', 'images/marvin.png',
'images/matches_hide.png', 'images/matches_show.png',
'images/stanza.png']
try:
debug_print("Annotations::action.py - loading translations")
load_translations()
except NameError:
debug_print("Annotations::action.py - exception when loading translations")
pass # load_translations() added in calibre 1.9
class AnnotationsAction(InterfaceAction, Logger):
accepts_drops = True
ios_fs = None
mount_point = None
name = 'Annotations'
SELECT_DESTINATION_MSG = _("Select a book to receive annotations when annotation metadata cannot be matched with library metadata.")
SELECT_DESTINATION_DET_MSG = _(
"To determine which book will receive incoming annotations, annotation metadata (Title, Author, UUID) is compared to library metadata.\n\n"
"Annotations whose metadata completely matches library metadata will be added automatically to the corresponding book.\n\n"
"For partial metadata matches, you will be prompted to confirm the book receiving the annotations.\n\n"
"If no metadata matches, you will be prompted to confirm the currently selected book to receive the annotations.\n")
# Declare the main action associated with this plugin
action_spec = ('Annotations', None,
_('Import annotations from eBook reader'), ())
action_menu_clone_qaction = True
action_add_menu = True
popup_type = QToolButton.InstantPopup
plugin_device_connection_changed = pyqtSignal(object)
def about_to_show_menu(self):
self.launch_library_scanner()
self.rebuild_menus()
# subclass override
def accept_enter_event(self, event, md):
if False:
for fmt in md.formats():
self._log("fmt: %s" % fmt)
if md.hasFormat("text/uri-list"):
return True
else:
return False
# subclass override
def accept_drag_move_event(self, event, md):
if md.hasFormat("text/uri-list"):
return True
else:
return False
def add_annotations_to_calibre(self, book_mi, annotations_db, cid):
"""
Add annotations from a single db to calibre
Update destination Comments or #<custom>
"""
update_field = get_cc_mapping('annotations', 'field', 'Comments')
self._log_location(update_field)
library_db = self.opts.gui.current_db
mi = library_db.get_metadata(cid, index_is_id=True)
# Get the newly imported annotations
self._log_location("Getting new annotations as soup...")
raw_annotations = self.opts.db.annotations_to_html(annotations_db, book_mi)
self._log_location("New raw_annotations=%s" % raw_annotations)
new_soup = BeautifulSoup(self.opts.db.annotations_to_html(annotations_db, book_mi))
self._log_location("new_soup=%s" % new_soup)
new_annotation_string = None
if update_field == "Comments":
# Append merged annotations to end of existing Comments
# Any older annotations?
comments = library_db.comments(cid, index_is_id=True)
if comments is None:
comments = unicode(new_soup)
else:
# Keep comments, update annotations
comments_soup = BeautifulSoup(comments)
comments = merge_annotations_with_comments(self, cid, comments_soup, new_soup)
new_annotation_string = comments
else:
# Generate annotations formatted for custom field
# Any older annotations?
if mi.get_user_metadata(update_field, False)['#value#'] is None:
new_annotation_string = unicode(new_soup)
else:
# Merge new hashes into old
self._log_location("Current Annotation in library=%s" % mi.get_user_metadata(update_field, False)['#value#'])
old_soup = BeautifulSoup(mi.get_user_metadata(update_field, False)['#value#'])
self._log_location("Have old soup=%s" % old_soup)
merged_soup = merge_annotations(self, cid, old_soup, new_soup)
new_annotation_string = unicode(merged_soup)
# self._log_location("Have merged soup=%s" % merged_soup)
# self._log_location("Updateing GUI view")
#self.gui.library_view.select_rows([cid], using_ids=True)
self._log(" annotations updated: '%s' cid:%d " % (mi.title, cid))
return new_annotation_string
def create_menu_item(self, m, menu_text, image=None, tooltip=None, shortcut=None):
ac = self.create_action(spec=(menu_text, None, tooltip, shortcut), attr=menu_text)
if image:
ac.setIcon(QIcon(image))
m.addAction(ac)
return ac
def create_menu_item_ex(self, m, unique_name, menu_text, image=None, tooltip=None, shortcut=None, triggered=None, enabled=True):
ac = self.create_menu_action(m, unique_name, menu_text, icon=image, shortcut=shortcut,
description=tooltip, triggered=triggered)
ac.setEnabled(enabled)
self.menu_actions.append(ac)
return ac
def describe_confidence(self, confidence, book_mi, library_mi):
def _title_mismatch():
msg = _("TITLE MISMATCH:") + "\n"
msg += _(" library:") + " %s\n" % library_mi.title
msg += _(" imported:") + " %s\n" % book_mi.title
#msg += "Mismatches can occur if the book's metadata has been edited outside of calibre.\n\n"
return msg
def _author_mismatch():
msg = _("AUTHOR MISMATCH:") + "\n"
msg += _(" library:") + " %s\n" % ', '.join(library_mi.authors)
msg += _(" imported:") + " %s\n" % book_mi.author
#msg += "Mismatches can occur if the book's metadata has been edited outside of calibre.\n\n"
return msg
def _uuid_mismatch():
msg = _("UUID MISMATCH:") + "\n"
msg += _(" library:") + " %s\n" % library_mi.uuid
msg += _(" imported:") + " %s\n" % (book_mi.uuid if book_mi.uuid else 'uuid unavailable')
#msg += "Mismatches can occur if the book was added from a different installation of calibre.\n\n"
return msg
if confidence < 5:
det_msg = '{:-^45}\n'.format(_('confidence:') + ' %d' % confidence)
if confidence == 4:
det_msg = _author_mismatch()
elif confidence == 3:
det_msg = _title_mismatch()
det_msg += _author_mismatch()
elif confidence == 2:
det_msg = _uuid_mismatch()
elif confidence == 1:
det_msg = _author_mismatch()
det_msg += _uuid_mismatch()
elif confidence == 0:
det_msg = _title_mismatch()
det_msg += _author_mismatch()
det_msg += _uuid_mismatch()
else:
det_msg = _("Metadata matches")
return det_msg
# subclass override
def drop_event(self, event, md):
mime = "text/uri-list"
if md.hasFormat(mime):
self.dropped_url = str(md.data(mime))
QTimer.singleShot(1, self.do_drop_event)
return True
return False
def do_drop_event(self):
# Allow the accepted event to process
QApplication.processEvents()
self.selected_mi = get_selected_book_mi(self.get_options(),
msg=self.SELECT_DESTINATION_MSG,
det_msg=self.SELECT_DESTINATION_DET_MSG)
if not self.selected_mi:
return
self.launch_library_scanner()
# Let the library scanner run
sleep(0.1)
QApplication.processEvents()
# Wait for library_scanner to complete
if self.library_scanner.isRunning():
self._log("waiting for library_scanner()")
self.library_scanner.wait()
path = urlparse(self.dropped_url).path.strip()
scheme = urlparse(self.dropped_url).scheme
path = re.sub('%20', ' ', path)
self._log_location(path)
if iswindows:
if path.startswith('/Shared Folders'):
path = re.sub(r'\/Shared Folders', 'Z:', path)
elif path.startswith('/'):
path = path[1:]
extension = path.rpartition('.')[2]
if scheme == 'file' and extension in ['mrv', 'mrvi', 'txt']:
with open(path) as f:
raw = f.read()
# See if anyone can parse it
exporting_apps = ReaderApp.get_exporting_app_classes()
for app_class in exporting_apps:
rac = app_class(self)
handled = rac.parse_exported_highlights(raw, log_failure=False)
if handled:
try:
self.present_annotated_books(rac, source="imported")
except:
pass
break
else:
title = _("Unable to import annotations")
msg = "<p>{0}</p>".format(("Unable to import anotations from <tt>{0}</tt>.".format(os.path.basename(path))))
MessageBox(MessageBox.INFO, title, msg, show_copy_button=False).exec_()
self._log_location("INFO: %s" % msg)
def fetch_device_annotations(self, annotated_book_list, source):
self._log_location(source)
if annotated_book_list:
d = AnnotatedBooksDialog(self, annotated_book_list, self.get_annotations_as_HTML, source)
if d.exec_():
if d.selected_books:
book_count = 0
for reader_app in d.selected_books:
book_count += len(d.selected_books[reader_app])
self.opts.pb.set_maximum(book_count)
# Update the progress bar
self.opts.pb.set_label(_("Adding annotations to calibre"))
self.opts.pb.set_value(0)
self.opts.pb.show()
updated_annotations = 0
try:
for reader_app in d.selected_books:
Application.processEvents()
annotations_db = ReaderApp.generate_annotations_db_name(reader_app, source)
updated_annotations += self.process_selected_books(d.selected_books, reader_app, annotations_db)
except:
import traceback
traceback.print_exc()
title = _("Error fetching annotations")
msg = self.format_as_paragraph(_("Unable to fetch annotations from {0}.").format(source))
det_msg = traceback.format_exc()
MessageBox(MessageBox.ERROR, title, msg, det_msg, show_copy_button=False).exec_()
self._log_location("ERROR: %s" % msg)
self.opts.pb.hide()
if updated_annotations:
self.report_updated_annotations(updated_annotations)
else:
title = _("No annotated books found on device")
msg = self.format_as_paragraph(_('Unable to find any annotations on {0} matching books in your library.').format(source))
MessageBox(MessageBox.INFO, title, msg, show_copy_button=False).exec_()
self._log_location("INFO: %s" % msg)
def fetch_ios_annotations(self, an):
"""
Selectively import annotations from books on mounted iOS device
"""
self.selected_mi = get_selected_book_mi(self.get_options(),
msg=self.SELECT_DESTINATION_MSG,
det_msg=self.SELECT_DESTINATION_DET_MSG)
if not self.selected_mi:
return
#annotated_book_list = self.get_annotated_books_on_ios_device()
annotated_book_list = self.get_annotated_books_in_ios_reader_app(an)
if annotated_book_list:
self.fetch_device_annotations(annotated_book_list, self.ios.device_name)
def fetch_usb_connected_device_annotations(self):
self._log_location("Start")
if self.connected_device is not None:
self._log_location("Have device")
self.launch_library_scanner()
primary_name = self.connected_device.name.split()[0]
self.fetch_usb_device_annotations(primary_name)
def fetch_usb_device_annotations(self, reader_app):
"""
Selectively import annotations from books on mounted USB device
"""
annotations_column = get_cc_mapping('annotations', 'field')
msg = None
if not annotations_column:
msg = self.format_as_paragraph(_('Unable to import annotations as the annotations column has not been configured...'))
elif annotations_column == 'Comments':
pass
elif not annotations_column in self.gui.current_db.custom_field_keys():
msg = self.format_as_paragraph(_('Unable to import annotations as the annotations column does not exist.'))
if msg:
title = _("Unable to import annotations")
MessageBox(MessageBox.ERROR, title, msg, show_copy_button=False).exec_()
self._log_location("ERROR: %s" % msg)
return
self.selected_mi = get_selected_book_mi(self.get_options(),
msg=self.SELECT_DESTINATION_MSG,
det_msg=self.SELECT_DESTINATION_DET_MSG)
if not self.selected_mi:
return
self.opts.pb.set_label(_("Fetch annotations from USB device"))
self.opts.pb.set_value(0)
self.opts.pb.show()
annotated_book_list = self.get_annotated_books_on_usb_device(reader_app)
self._log_location("DEBUG: %s" % annotated_book_list)
self.opts.pb.hide()
self.fetch_device_annotations(annotated_book_list, self.opts.device_name)
def find_annotations(self):
'''
Launch the Find Annotations dialog, filter GUI to show matching set
'''
fa = FindAnnotationsDialog(self.opts)
if fa.exec_():
db = self.gui.current_db
db.set_marked_ids(fa.matched_ids)
self.gui.search.setEditText('marked:true')
self.gui.search.do_search()
# subclass override
def genesis(self):
# General initialization, occurs when calibre launches
self.init_logger()
self.menus_lock = threading.RLock()
self.sync_lock = threading.RLock()
self.connected_device = None
self.indexed_library = None
self.library_indexed = False
self.library_last_modified = None
self.resources_path = os.path.join(config_dir, 'plugins', 'annotations_resources')
# Read the plugin icons and store for potential sharing with the config widget
icon_resources = self.load_resources(PLUGIN_ICONS)
set_plugin_icon_resources(self.name, icon_resources)
# Instantiate libiMobileDevice
try:
self.ios = libiMobileDevice(
verbose=plugin_prefs.get('cfg_libimobiledevice_debug_log_checkbox', False))
except Exception as e:
self._log_location('ERROR', "Error loading library libiMobileDevice: %s" % (str(e)))
self.ios = None
# Build an opts object
self.opts = self.init_options()
# Assign our menu to this action and an icon
self.menu = QMenu(self.gui)
self.qaction.setMenu(self.menu)
self.qaction.setIcon(get_icon(PLUGIN_ICONS[0]))
#self.qaction.triggered.connect(self.main_menu_button_clicked)
self.menu.aboutToShow.connect(self.about_to_show_menu)
self.menu_actions = []
# spec = self.action_spec[:3]
# spec.append(())
# ac = self.create_action(spec=spec)
# ac.triggered.connect(self.fetch_usb_connected_device_annotations)
# Instantiate the database
db = AnnotationsDB(self.opts, path=os.path.join(config_dir, 'plugins', 'annotations.db'))
self.opts.conn = db.connect()
self.opts.db = db
# Init the prefs file
self.init_prefs()
# Load the dynamic reader classes
self.load_dynamic_reader_classes()
# Populate dialog resources
self.inflate_dialog_resources()
# Compile .ui files as needed
CompileUI(self)
# Populate the help resources
self.inflate_help_resources()
def generate_confidence(self, book_mi):
'''
Match imported metadata against library metadata
Confidence:
5: book_id
5: uuid + title + author or book_id + title + author
4: uuid + title
3: uuid
2: title + author
1: title
0:
Input: {'title':<title>, 'author':<author>, 'uuid':<uuid>}
Output: cid, confidence_index
'''
if self.library_scanner.isRunning():
self.library_scanner.wait()
title_map = self.library_scanner.title_map
uuid_map = self.library_scanner.uuid_map
confidence = 0
cid = None
title = normalize(book_mi['title'])
self._log_location("DEBUG: book_mi=%s" % book_mi)
try:
book_id = int(book_mi['book_id'])
except:
book_id = -1
if (book_mi['book_id'] is not None and book_id > 0):
cid = book_id
confidence = 5
# Check uuid_map
elif (book_mi['uuid'] in uuid_map and
title == uuid_map[book_mi['uuid']]['title'] and
book_mi['author'] in uuid_map[book_mi['uuid']]['authors']):
cid = uuid_map[book_mi['uuid']]['id']
confidence = 5
elif (book_mi['uuid'] in uuid_map and
title == uuid_map[book_mi['uuid']]['title']):
cid = uuid_map[book_mi['uuid']]['id']
confidence = 4
elif book_mi['uuid'] in uuid_map:
cid = uuid_map[book_mi['uuid']]['id']
confidence = 3
# Check title_map
elif (title in title_map and
book_mi['author'] in title_map[title]['authors']):
cid = title_map[title]['id']
confidence = 2
else:
if title in title_map:
cid = title_map[title]['id']
confidence = 1
return cid, confidence
def get_annotated_books_in_ios_reader_app(self, reader_app):
'''
'''
try:
annotated_book_list = []
sql_reader_apps = iOSReaderApp.get_sqlite_app_classes(by_name=True)
reader_app_class = sql_reader_apps[reader_app]
# Save a reference for merge_annotations
self.reader_app_class = reader_app_class
# Instantiate reader_app_class
ra = reader_app_class(self)
ra.app_id = self.installed_app_aliases[reader_app]
self.opts.pb.show()
ra.open()
ra.get_installed_books()
ra.get_active_annotations()
books_db = ra.generate_books_db_name(reader_app, self.ios.device_name)
annotations_db = ra.generate_annotations_db_name(reader_app, self.ios.device_name)
books = ra.get_books(books_db)
ra.close()
self.opts.pb.hide()
if books is None:
return
# Get the books for this db
this_book_list = []
for book in books:
book_mi = {}
for key in list(book.keys()):
book_mi[key] = book[key]
if not book_mi['active']:
continue
annotation_count = self.opts.db.get_annotation_count(annotations_db, book_mi['book_id'])
last_update = self.opts.db.get_last_update(books_db, book_mi['book_id'], as_timestamp=True)
if annotation_count:
this_book_list.append({
'annotations': annotation_count,
'author': book_mi['author'],
'author_sort': book_mi['author_sort'] if book_mi['author_sort'] else book_mi['author'],
'book_id': book_mi['book_id'],
'genre': book_mi['genre'],
'last_update': last_update,
'reader_app': reader_app,
'title': book_mi['title'],
'title_sort': book_mi['title_sort'] if book_mi['title_sort'] else book_mi['title'],
'uuid': book_mi['uuid'],
})
annotated_book_list += this_book_list
except:
self.opts.pb.hide()
import traceback
traceback.print_exc()
title = _("Error fetching annotations")
msg = self.format_as_paragraph(_('Unable to fetch annotations from {0}.').format(reader_app))
MessageBox(MessageBox.ERROR, title, msg, show_copy_button=False).exec_()
self._log_location("ERROR: %s" % msg)
return annotated_book_list
def get_annotated_books_on_usb_device(self, reader_app):
self._log_location()
self.opts.pb.set_label(_("Fetching annotations from device"))
self.opts.pb.set_value(0)
annotated_book_list = []
usb_readers = USBReader.get_usb_reader_classes()
reader_app_class = usb_readers[reader_app]
# Save a reference for merge_annotations
self.reader_app_class = reader_app_class
# Instantiate reader_app_class
ra = reader_app_class(self)
ra.open()
ra.get_installed_books()
ra.get_active_annotations()
books_db = ra.generate_books_db_name(reader_app, self.opts.device_name)
annotations_db = ra.generate_annotations_db_name(reader_app, self.opts.device_name)
books = ra.get_books(books_db)
ra.close()
#books = self.opts.db.get_books(books_db)
if books is not None:
self.opts.pb.set_label(_("Compiling annotations for a book"))
self.opts.pb.set_value(0)
# Get the books for this db
this_book_list = []
for book in books:
book_mi = {}
for key in list(book.keys()):
book_mi[key] = book[key]
if not book_mi['active']:
continue
annotation_count = self.opts.db.get_annotation_count(annotations_db, book_mi['book_id'])
last_update = self.opts.db.get_last_update(books_db, book_mi['book_id'], as_timestamp=True)
if annotation_count:
this_book_list.append({
'annotations': annotation_count,
'author': book_mi['author'],
'author_sort': book_mi['author_sort'] if book_mi['author_sort'] else book_mi['author'],
'book_id': book_mi['book_id'],
'genre': book_mi['genre'],
'last_update': last_update,
'reader_app': reader_app,
'title': book_mi['title'],
'title_sort': book_mi['title_sort'] if book_mi['title_sort'] else book_mi['title'],
'uuid': book_mi['uuid'],
})
annotated_book_list += this_book_list
self.opts.pb.hide()
return annotated_book_list
def get_annotations_as_HTML(self, annotations_db, book_mi):
soup = self.opts.db.annotations_to_html(annotations_db, book_mi)
return soup
def get_options(self):
# Defer adding the connected device until we need the information, as it
# takes some time for the device to be recognized.
self.opts['device_name'] = None
if self.connected_device:
self.opts['device_name'] = self.connected_device.get_device_information()[0]
self.opts['mount_point'] = self.mount_point
return self.opts
def inflate_dialog_resources(self):
'''
Copy the dialog files to our resource directory
'''
self._log_location()
dialogs = []
with ZipFile(self.plugin_path, 'r') as zf:
for candidate in zf.namelist():
# Qt UI files
if candidate.startswith('dialogs/') and candidate.endswith('.ui'):
dialogs.append(candidate)
# Corresponding class definitions
if candidate.startswith('dialogs/') and candidate.endswith('.py'):
dialogs.append(candidate)
dr = self.load_resources(dialogs)
for dialog in dialogs:
if not dialog in dr:
continue
fs = os.path.join(self.resources_path, dialog)
if not os.path.exists(fs):
# If the file doesn't exist in the resources dir, add it
if not os.path.exists(os.path.dirname(fs)):
os.makedirs(os.path.dirname(fs))
with open(fs, 'wb') as f:
f.write(dr[dialog])
else:
# Is the .ui file current?
update_needed = False
with open(fs, 'r') as f:
if f.read() != dr[dialog]:
update_needed = True
if update_needed:
with open(fs, 'wb') as f:
f.write(dr[dialog])
def inflate_help_resources(self):
'''
Extract the help resources from the plugin
'''
help_resources = []
with ZipFile(self.plugin_path, 'r') as zf:
for candidate in zf.namelist():
if candidate == 'help/help.html' or candidate.startswith('help/images/'):
help_resources.append(candidate)
rd = self.load_resources(help_resources)
for resource in help_resources:
if not resource in rd:
continue
fs = os.path.join(self.resources_path, resource)
if os.path.isdir(fs) or fs.endswith('/'):
continue
if not os.path.exists(os.path.dirname(fs)):
os.makedirs(os.path.dirname(fs))
with open(fs, 'wb') as f:
f.write(rd[resource])
def init_logger(self):
"""
Create the logger with profiling support
"""
if DEBUG:
env = 'linux'
if isosx:
env = "OS X"
elif iswindows:
env = "Windows"
version = self.interface_action_base_plugin.version
title = "%s plugin %d.%d.%d" % (self.name, version[0], version[1], version[2])
self._log("{:~^80}".format(" %s (%s) " % (title, env)))
def init_options(self, disable_caching=False):
"""
Build an opts object with a ProgressBar
"""
opts = Struct(
disable_caching=plugin_prefs.get('cfg_disable_caching_checkbox', True),
gui=self.gui,
icon=get_icon(PLUGIN_ICONS[0]),
ios = self.ios,
parent=self,
prefs=plugin_prefs,
resources_path=self.resources_path,
verbose=DEBUG)
opts['pb'] = ProgressBar(parent=self.gui, window_title=self.name)
self._log_location("disable_caching: %s" % opts.disable_caching)
return opts
def init_prefs(self):
'''
Set the initial default values as needed
'''
pref_map = {
#'cfg_annotations_destination_comboBox': 'Comments',
#'cfg_annotations_destination_field': 'Comments',
'cfg_news_clippings_lineEdit': _('My News Clippings'),
'developer_mode': False,
'COMMENTS_DIVIDER': '· · • · ✦ · • · ·',
'HORIZONTAL_RULE': "<hr width='80%' />",
'plugin_version': "%d.%d.%d" % self.interface_action_base_plugin.version}
for pm in pref_map:
if not plugin_prefs.get(pm, None):
plugin_prefs.set(pm, pref_map[pm])
# Clean up existing JSON file < v1.3.0
if plugin_prefs.get('plugin_version', "0.0.0") < "1.3.0":
self._log_location("Updating prefs to %d.%d.%d" %
self.interface_action_base_plugin.version)
for obsolete_setting in ['cfg_annotations_destination_field',
'cfg_annotations_destination_comboBox']:
if plugin_prefs.get(obsolete_setting, None) is not None:
self._log("removing obsolete entry '{0}'".format(obsolete_setting))
plugin_prefs.__delitem__(obsolete_setting)
plugin_prefs.set('plugin_version', "%d.%d.%d" % self.interface_action_base_plugin.version)
def import_annotations(self, reader_app):
"""
Dispatch to reader_app_class handling exported annotations.
Generate a confidence index 0-4 based on matches
"""
self._log_location(reader_app)
supported_reader_apps = ReaderApp.get_reader_app_classes()
reader_app_class = supported_reader_apps[reader_app]
# Save a reference for merge_annotations
self.reader_app_class = reader_app_class
self.selected_mi = get_selected_book_mi(self.get_options(),
msg=self.SELECT_DESTINATION_MSG,
det_msg=self.SELECT_DESTINATION_DET_MSG)
if not self.selected_mi:
return
ra_confidence = reader_app_class.import_fingerprint
if ra_confidence or self.selected_mi is not None:
exporting_apps = iOSReaderApp.get_exporting_app_classes()
reader_app = exporting_apps[reader_app_class]
# Open the Import Annotations dialog
raw_xml = ImportAnnotationsDialog(self, reader_app, reader_app_class).text
if(raw_xml):
# Instantiate reader_app_class
rac = reader_app_class(self)
success = rac.parse_exported_highlights(raw_xml)
if not success:
self._log("errors parsing raw_xml")
# Present the imported books, get a list of books to add to calibre
if rac.annotated_book_list:
self.present_annotated_books(rac, source="imported")
# subclass override
def initialization_complete(self):
self.rebuild_menus()
# Subscribe to device connection events
device_signals.device_connection_changed.connect(self.on_device_connection_changed)
def launch_library_scanner(self):
'''
Call IndexLibrary() to index current_db by uuid, title
Need a test to see if db has been updated since last run. Until then,
optimization disabled.
After indexing, self.library_scanner.uuid_map and .id_map are populated
'''
if (self.library_last_modified == self.gui.current_db.last_modified() and
self.indexed_library is self.gui.current_db and
self.library_indexed):
self._log_location("library index current")
else:
self._log_location("updating library index")
self.library_scanner = IndexLibrary(self)
self.library_scanner.signal.connect(self.library_index_complete)
QTimer.singleShot(1, self.start_library_indexing)
# subclass override
def library_changed(self, db):
self._log_location(current_library_name())
self.library_indexed = False
self.indexed_library = None
self.library_last_modified = None
def library_index_complete(self):
self._log_location()
self.library_indexed = True
self.indexed_library = self.gui.current_db
self.library_last_modified = self.gui.current_db.last_modified()
def load_dynamic_reader_classes(self):
'''
Load reader classes dynamically from readers/ folder in plugin zip file
Load additional classes under development from paths specified in config file
'''
self._log_location()
# Load the builtin classes
folder = 'readers/'
reader_app_classes = get_resource_files(self.plugin_path, folder=folder)
sample_classes = ['SampleExportingApp', 'SampleFetchingApp']
for rac in reader_app_classes:
basename = re.sub(folder, '', rac)
name = re.sub('readers/', '', rac).split('.')[0]
if name in sample_classes:
continue
tmp_file = os.path.join(tempfile.gettempdir(), plugin_tmpdir, basename)
if not os.path.exists(os.path.dirname(tmp_file)):
os.makedirs(os.path.dirname(tmp_file))
with open(tmp_file, 'wb') as tf:
tf.write(get_resources(rac))
self._log(" loading built-in class '%s'" % name)
imp.load_source(name, tmp_file)
os.remove(tmp_file)
# Load locally defined classes specified in config file
additional_readers = plugin_prefs.get('additional_readers', None)
sample_path = 'path/to/your/reader_class.py'
if additional_readers is None:
# Create an entry for editing
plugin_prefs.set('additional_readers', [sample_path])
else:
for ac in additional_readers:
if os.path.exists(ac):
name = os.path.basename(ac).split('.')[0]
name = re.sub('_', '', name)
self._log(" loading external class '%s'" % name)
try:
imp.load_source(name, ac)
except:
# If additional_class fails to import, exit
import traceback
traceback.print_exc()
raise SystemExit
elif ac != sample_path:
self._log(" unable to load external class from '%s' (file not found)" % ac)
def main_menu_button_clicked(self):
'''
'''
self.show_configuration()
def nuke_annotations(self):
db = self.gui.current_db
id = db.FIELD_MAP['id']
# Get all eligible custom fields
all_custom_fields = db.custom_field_keys()
self.custom_fields = {}
for custom_field in all_custom_fields:
field_md = db.metadata_for_field(custom_field)
if field_md['datatype'] in ['comments']:
self.custom_fields[field_md['name']] = {'field': custom_field,
'datatype': field_md['datatype']}
fields = ['Comments']
for cfn in self.custom_fields:
fields.append(cfn)
fields.sort()
# Warn the user that we're going to do it
title = _('Remove annotations?')
msg = self.format_as_paragraph(_("All existing annotations will be removed from {0}.").format(
', '.join(fields))) + self.format_as_paragraph(_("Proceed?"))
d = MessageBox(MessageBox.QUESTION,
title, msg,
show_copy_button=False)
if not d.exec_():
return
self._log_location("QUESTION: %s" % msg)
# Show progress
pb = ProgressBar(parent=self.gui, window_title=_("Removing annotations"), on_top=True)
total_books = len(db.data)
pb.set_maximum(total_books)
pb.set_value(0)
pb.set_label('{:^100}'.format(_("Scanning {0} of {1}").format(0, total_books)))
pb.show()
book_ids_updated = []
for i, record in enumerate(db.data.iterall()):
mi = db.get_metadata(record[id], index_is_id=True)
pb.set_label('{:^100}'.format(_("Scanning {0} of {1}").format(i, total_books)))
# Remove user_annotations from Comments
if mi.comments:
soup = BeautifulSoup(mi.comments)
uas = soup.find('div', 'user_annotations')
if uas:
uas.extract()
# Remove comments_divider from Comments
cd = soup.find('div', 'comments_divider')
if cd:
cd.extract()
# Save stripped Comments
mi.comments = unicode(soup)
# Update the record
db.set_metadata(record[id], mi, set_title=False, set_authors=False,
commit=True, force_changes=True, notify=True)
# Removed user_annotations from custom fields
for cfn in self.custom_fields:
cf = self.custom_fields[cfn]['field']
if True:
soup = BeautifulSoup(mi.get_user_metadata(cf, False)['#value#'])
uas = soup.findAll('div', 'user_annotations')
if uas:
# Remove user_annotations from originating custom field
for ua in uas:
ua.extract()
# Save stripped custom field data
um = mi.metadata_for_field(cf)
stripped = unicode(soup)
if stripped == u'':
stripped = None
um['#value#'] = stripped
mi.set_user_metadata(cf, um)
# Update the record
db.set_metadata(record[id], mi, set_title=False, set_authors=False,
commit=True, force_changes=True, notify=True)
else:
um = mi.metadata_for_field(cf)
um['#value#'] = None
mi.set_user_metadata(cf, um)
# Update the record
db.set_metadata(record[id], mi, set_title=False, set_authors=False,
commit=True, force_changes=True, notify=True)
book_ids_updated.append(record[id])
pb.increment()
self.gui.library_view.model().refresh_ids(book_ids_updated)
# Hide the progress bar
pb.hide()