diff -r f99d60d6b59b -r 2602857055c5 eric6/Helpviewer/AdBlock/AdBlockAccessHandler.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/Helpviewer/AdBlock/AdBlockAccessHandler.py Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,76 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2009 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a scheme access handler for AdBlock URLs.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import QByteArray
+from PyQt5.QtNetwork import QNetworkAccessManager
+
+from E5Gui import E5MessageBox
+
+from Helpviewer.Network.SchemeAccessHandler import SchemeAccessHandler
+from Helpviewer.Network.EmptyNetworkReply import EmptyNetworkReply
+
+from Globals import qVersionTuple
+
+
+class AdBlockAccessHandler(SchemeAccessHandler):
+ """
+ Class implementing a scheme access handler for AdBlock URLs.
+ """
+ def createRequest(self, op, request, outgoingData=None):
+ """
+ Public method to create a request.
+
+ @param op the operation to be performed
+ (QNetworkAccessManager.Operation)
+ @param request reference to the request object (QNetworkRequest)
+ @param outgoingData reference to an IODevice containing data to be sent
+ (QIODevice)
+ @return reference to the created reply object (QNetworkReply)
+ """
+ if op != QNetworkAccessManager.GetOperation:
+ return None
+
+ url = request.url()
+ if url.path() != "subscribe":
+ return None
+
+ if qVersionTuple() >= (5, 0, 0):
+ from PyQt5.QtCore import QUrlQuery, QUrl
+ title = QUrl.fromPercentEncoding(
+ QByteArray(QUrlQuery(url).queryItemValue("title").encode()))
+ else:
+ from PyQt5.QtCore import QUrl
+ title = QUrl.fromPercentEncoding(
+ url.encodedQueryItemValue(b"title"))
+ if not title:
+ return None
+ res = E5MessageBox.yesNo(
+ None,
+ self.tr("Subscribe?"),
+ self.tr(
+ """<p>Subscribe to this AdBlock subscription?</p>"""
+ """<p>{0}</p>""").format(title))
+ if res:
+ from .AdBlockSubscription import AdBlockSubscription
+ import Helpviewer.HelpWindow
+
+ dlg = Helpviewer.HelpWindow.HelpWindow.adBlockManager()\
+ .showDialog()
+ subscription = AdBlockSubscription(
+ url, False,
+ Helpviewer.HelpWindow.HelpWindow.adBlockManager())
+ Helpviewer.HelpWindow.HelpWindow.adBlockManager()\
+ .addSubscription(subscription)
+ dlg.addSubscription(subscription, False)
+ dlg.setFocus()
+ dlg.raise_()
+
+ return EmptyNetworkReply(self.parent())
