Helpviewer/AdBlock/AdBlockSubscription.py

Sun, 12 Aug 2012 12:50:29 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sun, 12 Aug 2012 12:50:29 +0200
changeset 1994
84d55b34ba5a
parent 1971
a68d78702c98
child 2005
6867cf32df67
permissions
-rw-r--r--

Added support for AdBlock checksum checking when downloading a subscription to the web browser.

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1 # -*- coding: utf-8 -*-
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2
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c0b5e693b0eb Updated copyright for 2012.
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3 # Copyright (c) 2009 - 2012 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing the AdBlock subscription class.
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8 """
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9
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10 import os
1994
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
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11 import re
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12 import hashlib
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13 import base64
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14
1112
8a7d1b9d18db Improved code quality by getting rid of star imports. That way pyflakes can do its job. A few bugs fixed found by flakes.
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15 from PyQt4.QtCore import pyqtSignal, Qt, QObject, QByteArray, QDateTime, QUrl, \
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16 QCryptographicHash, QFile, QIODevice, QTextStream
1955
9e6da33c1c10 Some small enhancements to the AdBlock Plus code.
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17 from PyQt4.QtNetwork import QNetworkReply
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18
539
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19 from E5Gui import E5MessageBox
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20
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1d8dd9706f46 First commit after changing to Python 3.1.
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21 from .AdBlockRule import AdBlockRule
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22
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23 import Helpviewer.HelpWindow
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24 from Helpviewer.Network.FollowRedirectReply import FollowRedirectReply
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25
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26 import Utilities
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191efdc54c62 Made the AdBlock update period configurable between 1 and 14 days.
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27 import Preferences
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28
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29
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30 class AdBlockSubscription(QObject):
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31 """
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32 Class implementing the AdBlock subscription.
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33
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34 @signal changed() emitted after the subscription has changed
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35 @signal rulesChanged() emitted after the subscription's rules have changed
1971
a68d78702c98 Fixed an issue remembering the enabled state of AdBlock subscriptions.
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36 @signal enabledChanged(bool) emitted after the enabled state was changed
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37 """
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38 changed = pyqtSignal()
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39 rulesChanged = pyqtSignal()
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40 enabledChanged = pyqtSignal(bool)
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41
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
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42 def __init__(self, url, custom, parent=None, default=False):
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43 """
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44 Constructor
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45
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46 @param url AdBlock URL for the subscription (QUrl)
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47 @param custom flag indicating a custom subscription (boolean)
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48 @param parent reference to the parent object (QObject)
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49 @param default flag indicating a default subscription (boolean)
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50 """
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51 super().__init__(parent)
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52
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53 self.__custom = custom
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54 self.__url = url.toEncoded()
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55 self.__enabled = False
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56 self.__downloading = None
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f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
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57 self.__defaultSubscription = default
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58
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59 self.__title = ""
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60 self.__location = QByteArray()
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61 self.__lastUpdate = QDateTime()
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62 self.__requiresLocation = ""
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63 self.__requiresTitle = ""
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64
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65 self.__rules = [] # list containing all AdBlock rules
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66
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67 self.__networkExceptionRules = []
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68 self.__networkBlockRules = []
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69 self.__domainRestrictedCssRules = []
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70 self.__elementHidingRules = ""
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71 self.__documentRules = []
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72 self.__elemhideRules = []
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73
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84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
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74 self.__checksumRe = re.compile(r"""^\s*!\s*checksum[\s\-:]+([\w\+\/=]+).*\n""",
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75 re.IGNORECASE | re.MULTILINE)
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76
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77
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78 self.__parseUrl(url)
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79
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80 def __parseUrl(self, url):
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81 """
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82 Private method to parse the AdBlock URL for the subscription.
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83
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84 @param url AdBlock URL for the subscription (QUrl)
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85 """
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86 if url.scheme() != "abp":
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87 return
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88
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89 if url.path() != "subscribe":
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90 return
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91
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92 self.__title = \
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93 QUrl.fromPercentEncoding(url.encodedQueryItemValue("title"))
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94 self.__enabled = \
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95 QUrl.fromPercentEncoding(url.encodedQueryItemValue("enabled")) != "false"
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96 self.__location = \
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97 QByteArray(QUrl.fromPercentEncoding(url.encodedQueryItemValue("location")))
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98
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02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
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99 # Check for required subscription
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100 self.__requiresLocation = \
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101 QUrl.fromPercentEncoding(url.encodedQueryItemValue("requiresLocation"))
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102 self.__requiresTitle = \
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103 QUrl.fromPercentEncoding(url.encodedQueryItemValue("requiresTitle"))
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104 if self.__requiresLocation and self.__requiresTitle:
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105 Helpviewer.HelpWindow.HelpWindow.adBlockManager().loadRequiredSubscription(
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106 self.__requiresLocation, self.__requiresTitle)
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107
0
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108 lastUpdateByteArray = url.encodedQueryItemValue("lastUpdate")
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109 lastUpdateString = QUrl.fromPercentEncoding(lastUpdateByteArray)
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110 self.__lastUpdate = QDateTime.fromString(lastUpdateString, Qt.ISODate)
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111
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112 self.__loadRules()
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113
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114 def url(self):
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115 """
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d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
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116 Public method to generate the URL for this subscription.
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117
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118 @return AdBlock URL for the subscription (QUrl)
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119 """
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120 url = QUrl()
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121 url.setScheme("abp")
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122 url.setPath("subscribe")
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123
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124 queryItems = []
42
23b45a742e17 Fixed a bunch of issues including a workaround for a bug in the Python email package (s. EmailDialog.py).
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125 queryItems.append(("location", bytes(self.__location).decode()))
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126 queryItems.append(("title", self.__title))
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
127 if self.__requiresLocation and self.__requiresTitle:
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
128 queryItems.append(("requiresLocation", self.__requiresLocation))
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
129 queryItems.append(("requiresTitle", self.__requiresTitle))
42
23b45a742e17 Fixed a bunch of issues including a workaround for a bug in the Python email package (s. EmailDialog.py).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 13
diff changeset
130 if not self.__enabled:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
131 queryItems.append(("enabled", "false"))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
132 if self.__lastUpdate.isValid():
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
133 queryItems.append(("lastUpdate",
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
134 self.__lastUpdate.toString(Qt.ISODate)))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
135 url.setQueryItems(queryItems)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
136 return url
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
137
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
138 def isEnabled(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
139 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
140 Public method to check, if the subscription is enabled.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
141
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
142 @return flag indicating the enabled status (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
143 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
144 return self.__enabled
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
145
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
146 def setEnabled(self, enabled):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
147 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
148 Public method to set the enabled status.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
149
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
150 @param enabled flag indicating the enabled status (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
151 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
152 if self.__enabled == enabled:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
153 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
154
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
155 self.__enabled = enabled
1971
a68d78702c98 Fixed an issue remembering the enabled state of AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1970
diff changeset
156 self.enabledChanged.emit(enabled)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
157
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
158 def title(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
159 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
160 Public method to get the subscription title.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
161
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
162 @return subscription title (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
163 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
164 return self.__title
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
165
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
166 def setTitle(self, title):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
167 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
168 Public method to set the subscription title.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
169
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
170 @param title subscription title (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
171 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
172 if self.__title == title:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
173 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
174
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
175 self.__title = title
483
ca7d8599a575 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 464
diff changeset
176 self.changed.emit()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
177
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
178 def location(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
179 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
180 Public method to get the subscription location.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
181
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
182 @return URL of the subscription location (QUrl)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
183 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
184 return QUrl.fromEncoded(self.__location)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
185
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
186 def setLocation(self, url):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
187 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
188 Public method to set the subscription location.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
189
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
190 @param url URL of the subscription location (QUrl)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
191 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
192 if url == self.location():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
193 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
194
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
195 self.__location = url.toEncoded()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
196 self.__lastUpdate = QDateTime()
483
ca7d8599a575 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 464
diff changeset
197 self.changed.emit()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
198
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
199 def requiresLocation(self):
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
200 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
201 Public method to get the location of a required subscription.
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
202
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
203 @return location of a required subscription (string)
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
204 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
205 return self.__requiresLocation
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
206
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
207 def lastUpdate(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
208 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
209 Public method to get the date and time of the last update.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
210
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
211 @return date and time of the last update (QDateTime)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
212 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
213 return self.__lastUpdate
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
214
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
215 def rulesFileName(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
216 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
217 Public method to get the name of the rules file.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
218
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
219 @return name of the rules file (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
220 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
221 if self.location().scheme() == "file":
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
222 return self.location().toLocalFile()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
223
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
224 if self.__location.isEmpty():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
225 return ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
226
134
c2dd2bf92ece Fixed a few issues with the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 42
diff changeset
227 sha1 = bytes(
c2dd2bf92ece Fixed a few issues with the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 42
diff changeset
228 QCryptographicHash.hash(self.__location, QCryptographicHash.Sha1).toHex())\
c2dd2bf92ece Fixed a few issues with the eric web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 42
diff changeset
229 .decode()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
230 dataDir = os.path.join(Utilities.getConfigDir(), "browser", "subscriptions")
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
231 if not os.path.exists(dataDir):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
232 os.makedirs(dataDir)
414
8c91e942d2da Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 168
diff changeset
233 fileName = os.path.join(dataDir, "adblock_subscription_{0}".format(sha1))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
234 return fileName
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
235
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
236 def __loadRules(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
237 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
238 Private method to load the rules of the subscription.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
239 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
240 fileName = self.rulesFileName()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
241 f = QFile(fileName)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
242 if f.exists():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
243 if not f.open(QIODevice.ReadOnly):
539
87f9bce38a44 Continued replacing QMessageBox methods with own methods.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
244 E5MessageBox.warning(None,
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
245 self.trUtf8("Load subscription rules"),
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
246 self.trUtf8("""Unable to open adblock file '{0}' for reading.""")\
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
247 .format(fileName))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
248 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
249 textStream = QTextStream(f)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
250 header = textStream.readLine(1024)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
251 if not header.startswith("[Adblock"):
539
87f9bce38a44 Continued replacing QMessageBox methods with own methods.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
252 E5MessageBox.warning(None,
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
253 self.trUtf8("Load subscription rules"),
1994
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
254 self.trUtf8("""AdBlock file '{0}' does not start"""
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
255 """ with [Adblock.""")\
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
256 .format(fileName))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
257 f.close()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
258 f.remove()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
259 self.__lastUpdate = QDateTime()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
260 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
261 self.__rules = []
1994
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
262 self.__rules.append(AdBlockRule(header, self))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
263 while not textStream.atEnd():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
264 line = textStream.readLine()
1963
9c5b3235abf9 Added an icon to the status bar to give direct access to AdBlock.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1960
diff changeset
265 self.__rules.append(AdBlockRule(line, self))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
266 self.__populateCache()
483
ca7d8599a575 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 464
diff changeset
267 self.changed.emit()
1994
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
268 elif not fileName.endswith("_custom"):
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
269 self.__lastUpdate = QDateTime()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
270
1854
191efdc54c62 Made the AdBlock update period configurable between 1 and 14 days.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
271 self.checkForUpdate()
191efdc54c62 Made the AdBlock update period configurable between 1 and 14 days.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
272
191efdc54c62 Made the AdBlock update period configurable between 1 and 14 days.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
273 def checkForUpdate(self):
191efdc54c62 Made the AdBlock update period configurable between 1 and 14 days.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
274 """
191efdc54c62 Made the AdBlock update period configurable between 1 and 14 days.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
275 Public method to check for an update.
191efdc54c62 Made the AdBlock update period configurable between 1 and 14 days.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
276 """
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
277 if not self.__lastUpdate.isValid() or \
1854
191efdc54c62 Made the AdBlock update period configurable between 1 and 14 days.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
278 self.__lastUpdate.addDays(Preferences.getHelp("AdBlockUpdatePeriod")) < \
191efdc54c62 Made the AdBlock update period configurable between 1 and 14 days.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
279 QDateTime.currentDateTime():
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
280 self.updateNow()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
281
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
282 def updateNow(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
283 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
284 Public method to update the subscription immediately.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
285 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
286 if self.__downloading is not None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
287 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
288
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
289 if not self.location().isValid():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
290 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
291
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
292 if self.location().scheme() == "file":
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
293 self.__lastUpdate = QDateTime.currentDateTime()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
294 self.__loadRules()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
295 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
296
1955
9e6da33c1c10 Some small enhancements to the AdBlock Plus code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1854
diff changeset
297 self.__downloading = FollowRedirectReply(self.location(),
9e6da33c1c10 Some small enhancements to the AdBlock Plus code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1854
diff changeset
298 Helpviewer.HelpWindow.HelpWindow.networkAccessManager())
464
a2b1d1770ef0 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 414
diff changeset
299 self.__downloading.finished[()].connect(self.__rulesDownloaded)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
300
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
301 def __rulesDownloaded(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
302 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
303 Private slot to deal with the downloaded rules.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
304 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
305 reply = self.sender()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
306
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
307 response = reply.readAll()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
308 reply.close()
168
3383117f894b Fixed a few bugs in the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 134
diff changeset
309 self.__downloading = None
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
310
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
311 if reply.error() != QNetworkReply.NoError:
956
f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
312 if not self.__defaultSubscription:
f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
313 # don't show error if we try to load the default
f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
314 E5MessageBox.warning(None,
f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
315 self.trUtf8("Downloading subscription rules"),
f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
316 self.trUtf8("""<p>Subscription rules could not be downloaded.</p>"""
f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
317 """<p>Error: {0}</p>""").format(reply.errorString()))
f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
318 else:
f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
319 # reset after first download attempt
f3e1500da1df Changed behavior of ad blocker downloading the default subscription in case of missing an internet link.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
320 self.__defaultSubscription = False
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
321 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
322
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
323 if response.isEmpty():
539
87f9bce38a44 Continued replacing QMessageBox methods with own methods.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
324 E5MessageBox.warning(None,
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
325 self.trUtf8("Downloading subscription rules"),
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
326 self.trUtf8("""Got empty subscription rules."""))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
327 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
328
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
329 fileName = self.rulesFileName()
1994
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
330 QFile.remove(fileName)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
331 f = QFile(fileName)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
332 if not f.open(QIODevice.ReadWrite):
539
87f9bce38a44 Continued replacing QMessageBox methods with own methods.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
333 E5MessageBox.warning(None,
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
334 self.trUtf8("Downloading subscription rules"),
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
335 self.trUtf8("""Unable to open adblock file '{0}' for writing.""")\
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
336 .file(fileName))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
337 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
338 f.write(response)
1994
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
339 f.close()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
340 self.__lastUpdate = QDateTime.currentDateTime()
1994
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
341 if self.__validateCheckSum(fileName):
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
342 self.__loadRules()
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
343 else:
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
344 QFile.remove(fileName)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
345 self.__downloading = None
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
346
1994
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
347 def __validateCheckSum(self, fileName):
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
348 """
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
349 Private method to check the subscription file's checksum.
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
350
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
351 @param fileName name of the file containing the subscription (string)
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
352 @return flag indicating a valid file (boolean). A file is considered
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
353 valid, if the checksum is OK or the file does not contain a
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
354 checksum (i.e. cannot be checked).
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
355 """
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
356 try:
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
357 f = open(fileName, "r", encoding="utf-8")
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
358 data = f.read()
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
359 f.close()
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
360 except (IOError, OSError):
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
361 return False
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
362
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
363 match = re.search(self.__checksumRe, data)
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
364 if match:
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
365 expectedChecksum = match.group(1)
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
366 else:
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
367 # consider it as valid
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
368 return True
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
369
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
370 # normalize the data
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
371 data = re.sub(r"\r", "", data) # normalize eol
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
372 data = re.sub(r"\n+", "\n", data) # remove empty lines
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
373 data = re.sub(self.__checksumRe, "", data) # remove checksum line
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
374
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
375 # calculate checksum
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
376 md5 = hashlib.md5()
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
377 md5.update(data.encode("utf-8"))
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
378 calculatedChecksum = base64.b64encode(md5.digest()).decode().rstrip("=")
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
379 if calculatedChecksum == expectedChecksum:
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
380 return True
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
381 else:
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
382 res = E5MessageBox.yesNo(None,
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
383 self.trUtf8("Downloading subscription rules"),
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
384 self.trUtf8("""<p>AdBlock subscription <b>{0}</b> has a wrong"""
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
385 """ checksum.<br/>"""
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
386 """Found: {1}<br/>"""
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
387 """Calculated: {2}<br/>"""
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
388 """Use it anyway?</p>""")\
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
389 .format(self.__title, expectedChecksum, calculatedChecksum))
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
390 return res
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
391
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
392 def saveRules(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
393 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
394 Public method to save the subscription rules.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
395 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
396 fileName = self.rulesFileName()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
397 if not fileName:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
398 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
399
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
400 f = QFile(fileName)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
401 if not f.open(QIODevice.ReadWrite | QIODevice.Truncate):
539
87f9bce38a44 Continued replacing QMessageBox methods with own methods.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
402 E5MessageBox.warning(None,
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
403 self.trUtf8("Saving subscription rules"),
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
404 self.trUtf8("""Unable to open adblock file '{0}' for writing.""")\
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
405 .format(fileName))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
406 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
407
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
408 textStream = QTextStream(f)
1994
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
409 if not self.__rules or not self.__rules[0].isHeader():
84d55b34ba5a Added support for AdBlock checksum checking when downloading a subscription to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1971
diff changeset
410 textStream << "[Adblock Plus 1.1.1]\n"
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
411 for rule in self.__rules:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
412 textStream << rule.filter() << "\n"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
413
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
414 def match(self, req, urlDomain, urlString):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
415 """
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
416 Public method to check the subscription for a matching rule.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
417
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
418 @param req reference to the network request (QNetworkRequest)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
419 @param urlDomain domain of the URL (string)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
420 @param urlString URL (string)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
421 @return reference to the rule object or None (AdBlockRule)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
422 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
423 for rule in self.__networkExceptionRules:
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
424 if rule.networkMatch(req, urlDomain, urlString):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
425 return None
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
426
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
427 for rule in self.__networkBlockRules:
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
428 if rule.networkMatch(req, urlDomain, urlString):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
429 return rule
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
430
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
431 return None
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
432
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
433 def adBlockDisabledForUrl(self, url):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
434 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
435 Public method to check, if AdBlock is disabled for the given URL.
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
436
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
437 @param url URL to check (QUrl)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
438 @return flag indicating disabled state (boolean)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
439 """
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
440 for rule in self.__documentRules:
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
441 if rule.urlMatch(url):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
442 return True
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
443
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
444 return False
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
445
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
446 def elemHideDisabledForUrl(self, url):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
447 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
448 Public method to check, if element hiding is disabled for the given URL.
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
449
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
450 @param url URL to check (QUrl)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
451 @return flag indicating disabled state (boolean)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
452 """
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
453 if self.adBlockDisabledForUrl(url):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
454 return True
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
455
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
456 for rule in self.__elemhideRules:
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
457 if rule.urlMatch(url):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
458 return True
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
459
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
460 return False
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
461
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
462 def elementHidingRules(self):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
463 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
464 Public method to get the element hiding rules.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
465
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
466 @return element hiding rules (string)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
467 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
468 return self.__elementHidingRules
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
469
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
470 def elementHidingRulesForDomain(self, domain):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
471 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
472 Public method to get the element hiding rules for the given domain.
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
473
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
474 @param domain domain name (string)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
475 @return element hiding rules (string)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
476 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
477 rules = ""
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
478
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
479 for rule in self.__domainRestrictedCssRules:
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
480 if rule.matchDomain(domain):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
481 rules += rule.cssSelector() + ","
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
482
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
483 return rules
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
484
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
485 def rule(self, offset):
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
486 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
487 Public method to get a specific rule.
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
488
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
489 @param offset offset of the rule (integer)
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
490 @return requested rule (AdBlockRule)
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
491 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
492 if offset >= len(self.__rules):
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
493 return None
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
494
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
495 return self.__rules[offset]
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
496
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
497 def allRules(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
498 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
499 Public method to get the list of rules.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
500
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
501 @return list of rules (list of AdBlockRule)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
502 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
503 return self.__rules[:]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
504
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
505 def addRule(self, rule):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
506 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
507 Public method to add a rule.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
508
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
509 @param rule reference to the rule to add (AdBlockRule)
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
510 @return offset of the rule (integer)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
511 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
512 self.__rules.append(rule)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
513 self.__populateCache()
483
ca7d8599a575 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 464
diff changeset
514 self.rulesChanged.emit()
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
515
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
516 return len(self.__rules) - 1
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
517
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
518 def removeRule(self, offset):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
519 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
520 Public method to remove a rule given the offset.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
521
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
522 @param offset offset of the rule to remove (integer)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
523 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
524 if offset < 0 or offset > len(self.__rules):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
525 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
526
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
527 del self.__rules[offset]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
528 self.__populateCache()
483
ca7d8599a575 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 464
diff changeset
529 self.rulesChanged.emit()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
530
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
531 def replaceRule(self, rule, offset):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
532 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
533 Public method to replace a rule given the offset.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
534
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
535 @param rule reference to the rule to set (AdBlockRule)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
536 @param offset offset of the rule to remove (integer)
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
537 @return requested rule (AdBlockRule)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
538 """
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
539 if offset >= len(self.__rules):
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
540 return None
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
541
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
542 self.__rules[offset] = rule
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
543 self.__populateCache()
483
ca7d8599a575 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 464
diff changeset
544 self.rulesChanged.emit()
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
545
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
546 return self.__rules[offset]
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
547
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
548 def __populateCache(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
549 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
550 Private method to populate the various rule caches.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
551 """
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
552 self.__networkExceptionRules = []
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
553 self.__networkBlockRules = []
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
554 self.__domainRestrictedCssRules = []
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
555 self.__elementHidingRules = ""
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
556 self.__documentRules = []
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
557 self.__elemhideRules = []
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
558
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
559 for rule in self.__rules:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
560 if not rule.isEnabled():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
561 continue
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
562
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
563 if rule.isCSSRule():
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
564 if rule.isDomainRestricted():
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
565 self.__domainRestrictedCssRules.append(rule)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
566 else:
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
567 self.__elementHidingRules += rule.cssSelector() + ","
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
568 elif rule.isDocument():
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
569 self.__documentRules.append(rule)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
570 elif rule.isElementHiding():
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1955
diff changeset
571 self.__elemhideRules.append(rule)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
572 elif rule.isException():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
573 self.__networkExceptionRules.append(rule)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
574 else:
540
2631831b4052 Continued replacing QMessageBox methods with own methods.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 539
diff changeset
575 self.__networkBlockRules.append(rule)
1970
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
576
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
577 def canEditRules(self):
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
578 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
579 Public method to check, if rules can be edited.
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
580
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
581 @return flag indicating rules may be edited (boolean)
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
582 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
583 return self.__custom
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
584
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
585 def canBeRemoved(self):
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
586 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
587 Public method to check, if the subscription can be removed.
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
588
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
589 @return flag indicating removal is allowed (boolean)
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
590 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
591 return not self.__custom and not self.__defaultSubscription
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
592
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
593 def setRuleEnabled(self, offset, enabled):
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
594 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
595 Public method to enable a specific rule.
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
596
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
597 @param offset offset of the rule (integer)
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
598 @param enabled new enabled state (boolean)
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
599 @return reference to the changed rule (AdBlockRule)
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
600 """
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
601 if offset >= len(self.__rules):
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
602 return None
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
603
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
604 rule = self.__rules[offset]
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
605 rule.setEnabled(enabled)
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
606 if rule.isCSSRule():
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
607 self.__populateCache()
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
608 Helpviewer.HelpWindow.HelpWindow.mainWindow().reloadUserStyleSheet()
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
609
02cf3bac079b Rewrote huge part of AdBlock to speed up and added support for dependent AdBlock subscriptions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1963
diff changeset
610 return rule

eric ide

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