Mercurial > hg > Feedworm
view backend/couchdb/Preferences.py @ 259:304917762618 default tip
implementation of feed updates
author | Dirk Olmes <dirk@xanthippe.ping.de> |
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date | Tue, 12 Mar 2019 02:41:22 +0100 |
parents | 4ca1fac32dde |
children |
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# -*- coding: utf-8 -*- from ..AbstractPreferences import AbstractPreferences import CouchDb PROXY_PORT = "proxyPort" class Preferences(AbstractPreferences): def __init__(self, database): self.database = database self._initDocument() self.documentIsDirty = False def _initDocument(self): viewResults = self.database.view(CouchDb.preference()) try: row = iter(viewResults).next() self.document = self.database[row.id] except StopIteration: empty = {"doctype": "preferences"} doc_id, doc_rev = self.database.save(empty) self.document = self.database[doc_id] def _documentValue(self, key, defaultValue=None): if key in self.document.keys(): return self.document[key] else: return defaultValue def _setDocumentValue(self, key, value): self.document[key] = value self.documentIsDirty = True def proxyHost(self): return self._documentValue(self.PROXY_HOST) def useProxy(self): return self._documentValue(self.USE_PROXY, True) def setUseProxy(self, value): self._setDocumentValue(USE_PROXY, value) def setProxyHost(self, hostname): if hostname is None: if PROXY_HOST in self.document.keys(): del self.document[PROXY_HOST] self.documentIsDirty = True else: self._setDocumentValue(PROXY_HOST, hostname) def proxyPort(self): return self._documentValue(PROXY_PORT) def setProxyPort(self, port): if port is None: if PROXY_PORT in self.document.keys(): del self.document[PROXY_PORT] self.documenIsDirty = True else: self._setDocumentValue(PROXY_PORT, port) def showOnlyUnreadFeeds(self): return self._documentValue(self.SHOW_ONLY_UNREAD_FEEDS, False) def setShowOnlyUnreadFeeds(self, flag): self._setDocumentValue(self.SHOW_ONLY_UNREAD_FEEDS, flag) def startMaximized(self): return self._documentValue(self.START_MAXIMIZED, False) def setStartMaximized(self, flag): self._setDocumentValue(START_MAXIMIZED, flag) def hideReadFeedEntries(self): return self._documentValue(self.HIDE_READ_FEED_ENTRIES, False) def setHideReadFeedEntries(self, flag): self._setDocumentValue(self.HIDE_READ_FEED_ENTRIES, flag) def daysToKeepFeedEntries(self): value = self._documentValue(self.DAYS_TO_KEEP_FEED_ENTRIES, 90) return int(value) def setDaysToKeepFeedEntries(self, days): self._setDocumentValue(DAYS_TO_KEEP_FEED_ENTRIES, days) def commit(self): if self.documentIsDirty: self.database.save(self.document) def rollback(self): if self.documentIsDirty: self._initDocument()