forked from openlp/openlp
194 lines
9.0 KiB
Python
194 lines
9.0 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2015 OpenLP Developers #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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import logging
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import os
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import re
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from PyQt5 import QtWidgets
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from openlp.core.common import RegistryProperties, UiStrings, translate
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from openlp.core.lib.ui import critical_error_message_box
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from .editbibledialog import Ui_EditBibleDialog
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from openlp.plugins.bibles.lib import BibleStrings
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from openlp.plugins.bibles.lib.db import BiblesResourcesDB
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log = logging.getLogger(__name__)
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class EditBibleForm(QtWidgets.QDialog, Ui_EditBibleDialog, RegistryProperties):
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"""
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Class to manage the editing of a bible
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"""
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log.info('%s EditBibleForm loaded', __name__)
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def __init__(self, media_item, parent, manager):
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"""
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Constructor
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"""
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super(EditBibleForm, self).__init__(parent)
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self.media_item = media_item
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self.book_names = BibleStrings().BookNames
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self.setupUi(self)
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self.manager = manager
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def load_bible(self, bible):
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"""
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Loads a bible.
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``bible``
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:param bible: The name of the bible.
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"""
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log.debug('Load Bible')
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self.bible = bible
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self.version_name_edit.setText(self.manager.get_meta_data(self.bible, 'name').value)
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self.copyright_edit.setText(self.manager.get_meta_data(self.bible, 'copyright').value)
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self.permissions_edit.setText(self.manager.get_meta_data(self.bible, 'permissions').value)
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book_name_language = self.manager.get_meta_data(self.bible, 'book_name_language')
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if book_name_language and book_name_language.value != 'None':
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self.language_selection_combo_box.setCurrentIndex(int(book_name_language.value) + 1)
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self.books = {}
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self.web_bible = self.manager.get_meta_data(self.bible, 'download_source')
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if self.web_bible:
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self.book_name_notice.setText(
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translate('BiblesPlugin.EditBibleForm',
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'This is a Web Download Bible.\nIt is not possible to customize the Book Names.'))
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self.scroll_area.hide()
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else:
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self.book_name_notice.setText(
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translate('BiblesPlugin.EditBibleForm',
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'To use the customized book names, "Bible language" must be selected on the Meta Data tab '
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'or, if "Global settings" is selected, on the Bible page in Configure OpenLP.'))
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for book in BiblesResourcesDB.get_books():
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self.books[book['abbreviation']] = self.manager.get_book_by_id(self.bible, book['id'])
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if self.books[book['abbreviation']] and not self.web_bible:
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self.book_name_edit[book['abbreviation']].setText(self.books[book['abbreviation']].name)
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else:
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# It is necessary to remove the Widget otherwise there still
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# exists the vertical spacing in QFormLayout
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self.book_name_widget_layout.removeWidget(self.book_name_label[book['abbreviation']])
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self.book_name_label[book['abbreviation']].hide()
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self.book_name_widget_layout.removeWidget(self.book_name_edit[book['abbreviation']])
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self.book_name_edit[book['abbreviation']].hide()
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def reject(self):
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"""
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Exit Dialog and do not save
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"""
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log.debug('BibleEditForm.reject')
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self.bible = None
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QtWidgets.QDialog.reject(self)
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def accept(self):
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"""
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Exit Dialog and save data
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"""
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log.debug('BibleEditForm.accept')
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version = self.version_name_edit.text()
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copyright = self.copyright_edit.text()
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permissions = self.permissions_edit.text()
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book_name_language = self.language_selection_combo_box.currentIndex() - 1
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if book_name_language == -1:
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book_name_language = None
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if not self.validate_meta(version, copyright):
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return
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if not self.web_bible:
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custom_names = {}
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for abbr, book in self.books.items():
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if book:
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custom_names[abbr] = self.book_name_edit[abbr].text()
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if book.name != custom_names[abbr]:
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if not self.validate_book(custom_names[abbr], abbr):
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return
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self.application.set_busy_cursor()
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self.manager.save_meta_data(self.bible, version, copyright, permissions, book_name_language)
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if not self.web_bible:
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for abbr, book in self.books.items():
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if book:
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if book.name != custom_names[abbr]:
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book.name = custom_names[abbr]
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self.manager.update_book(self.bible, book)
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self.bible = None
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self.application.set_normal_cursor()
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QtWidgets.QDialog.accept(self)
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def validate_meta(self, name, copyright):
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"""
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Validate the Meta before saving.
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"""
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if not name:
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self.version_name_edit.setFocus()
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critical_error_message_box(
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UiStrings().EmptyField,
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translate('BiblesPlugin.BibleEditForm', 'You need to specify a version name for your Bible.'))
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return False
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elif not copyright:
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self.copyright_edit.setFocus()
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critical_error_message_box(
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UiStrings().EmptyField,
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translate('BiblesPlugin.BibleEditForm',
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'You need to set a copyright for your Bible. Bibles in the Public Domain need to be marked '
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'as such.'))
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return False
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elif self.manager.exists(name) and self.manager.get_meta_data(self.bible, 'name').value != name:
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self.version_name_edit.setFocus()
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critical_error_message_box(
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translate('BiblesPlugin.BibleEditForm', 'Bible Exists'),
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translate('BiblesPlugin.BibleEditForm', 'This Bible already exists. Please import '
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'a different Bible or first delete the existing one.'))
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return False
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return True
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def validate_book(self, new_book_name, abbreviation):
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"""
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Validate a book.
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"""
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book_regex = re.compile('[\d]*[^\d]+$')
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if not new_book_name:
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self.book_name_edit[abbreviation].setFocus()
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critical_error_message_box(
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UiStrings().EmptyField,
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translate('BiblesPlugin.BibleEditForm', 'You need to specify a book name for "%s".') %
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self.book_names[abbreviation])
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return False
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elif not book_regex.match(new_book_name):
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self.book_name_edit[abbreviation].setFocus()
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critical_error_message_box(
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UiStrings().EmptyField,
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translate('BiblesPlugin.BibleEditForm',
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'The book name "%s" is not correct.\nNumbers can only be used at the beginning and must\nbe '
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'followed by one or more non-numeric characters.') % new_book_name)
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return False
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for abbr, book in self.books.items():
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if book:
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if abbr == abbreviation:
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continue
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if self.book_name_edit[abbr].text() == new_book_name:
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self.book_name_edit[abbreviation].setFocus()
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critical_error_message_box(
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translate('BiblesPlugin.BibleEditForm', 'Duplicate Book Name'),
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translate('BiblesPlugin.BibleEditForm', 'The Book Name "%s" has been entered more than once.')
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% new_book_name)
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return False
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return True
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