annotate MoinMoin/action/SyncPages.py @ 1920:b06ef2a53efa

'make pylint', fixed lots of minor stuff found by pylint (and there is still lots left to do)
author Thomas Waldmann <tw AT waldmann-edv DOT de>
date Fri, 30 Mar 2007 21:50:50 +0200
parents ffe2e789a7c6
children cf883a6917ea
rev   line source
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1 # -*- coding: iso-8859-1 -*-
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2 """
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3 MoinMoin - SyncPages action
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4
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5 This action allows you to synchronise pages of two wikis.
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6
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7 @copyright: 2006 MoinMoin:AlexanderSchremmer
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8 @license: GNU GPL, see COPYING for details.
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9 """
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10
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11 import re
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12 import traceback
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13 import StringIO # not relevant for speed, so we do not need cStringIO
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14
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15 # Compatiblity to Python 2.3
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16 try:
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17 set
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18 except NameError:
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19 from sets import Set as set
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20
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21
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22 from MoinMoin import wikiutil
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23 from MoinMoin.packages import unpackLine, packLine
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24 from MoinMoin.PageEditor import PageEditor, conflict_markers
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25 from MoinMoin.Page import Page
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26 from MoinMoin.wikidicts import Dict
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27 from MoinMoin.wikisync import TagStore, UnsupportedWikiException, SyncPage, NotAllowedException
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28 from MoinMoin.wikisync import MoinLocalWiki, MoinRemoteWiki, UP, DOWN, BOTH, MIMETYPE_MOIN
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29 from MoinMoin.util.bdiff import decompress, patch, compress, textdiff
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30 from MoinMoin.util import diff3, rpc_aggregator
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31
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32
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33 debug = False
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34
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35
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36 # map sync directions
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37 directions_map = {"up": UP, "down": DOWN, "both": BOTH}
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38
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39
1920
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40 class ActionStatus(Exception):
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41 pass
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42
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43
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44 class ActionClass(object):
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45 INFO, WARN, ERROR = zip(range(3), ("", "<!>", "/!\\")) # used for logging
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46
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47 def __init__(self, pagename, request):
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48 self.request = request
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49 self.pagename = pagename
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50 self.page = PageEditor(request, pagename)
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51 self.status = []
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52 self.rollback = set()
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53
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54 def log_status(self, level, message="", substitutions=(), raw_suffix=""):
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55 """ Appends the message with a given importance level to the internal log. """
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56 self.status.append((level, message, substitutions, raw_suffix))
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57
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58 def register_rollback(self, func):
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59 self.rollback.add(func)
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60
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61 def remove_rollback(self, func):
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62 self.rollback.remove(func)
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63
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64 def call_rollback_funcs(self):
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65 _ = lambda x: x
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66
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67 for func in self.rollback:
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68 try:
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69 page_name = func()
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70 self.log_status(self.INFO, _("Rolled back changes to the page %s."), (page_name, ))
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71 except Exception:
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72 temp_file = StringIO.StringIO()
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73 traceback.print_exc(file=temp_file)
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74 self.log_status(self.ERROR, _("Exception while calling rollback function:"), raw_suffix=temp_file.getvalue())
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75
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76 def generate_log_table(self):
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77 """ Transforms self.status into a user readable table. """
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78 table_line = u"|| %(smiley)s || %(message)s%(raw_suffix)s ||"
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79 table = []
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80
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81 for line in self.status:
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82 if line[1]:
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83 if line[2]:
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84 macro_args = [line[1]] + list(line[2])
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85 message = u"[[GetText2(|%s)]]" % (packLine(macro_args), )
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86 else:
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87 message = u"[[GetText(%s)]]" % (line[1], )
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88 else:
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89 message = u""
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90 table.append(table_line % {"smiley": line[0][1],
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91 "message": message,
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92 "raw_suffix": line[3].replace("\n", "[[BR]]")})
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93
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94 return "\n".join(table)
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95
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96 def parse_page(self):
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97 """ Parses the parameter page and returns the read arguments. """
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98 options = {
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99 "remotePrefix": "",
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100 "localPrefix": "",
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101 "remoteWiki": "",
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102 "pageMatch": None,
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103 "pageList": None,
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104 "groupList": None,
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105 "direction": "foo", # is defaulted below
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106 "user": None, # XXX should be refactored into a password agent or OpenID like solution
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107 "password": None,
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108 }
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109
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110 options.update(Dict(self.request, self.pagename).get_dict())
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111
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112 # Convert page and group list strings to lists
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113 if options["pageList"] is not None:
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114 options["pageList"] = unpackLine(options["pageList"], ",")
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115 if options["groupList"] is not None:
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116 options["groupList"] = unpackLine(options["groupList"], ",")
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117
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118 options["direction"] = directions_map.get(options["direction"].lower(), BOTH)
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119
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120 return options
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121
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122 def fix_params(self, params):
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123 """ Does some fixup on the parameters. """
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124 # Load the password
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125 if "password" in self.request.form:
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126 params["password"] = self.request.form["password"][0]
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127
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128 # merge the pageList case into the pageMatch case
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129 if params["pageList"] is not None:
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130 params["pageMatch"] = u'|'.join([r'^%s$' % re.escape(name)
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131 for name in params["pageList"]])
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132
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133 if params["pageMatch"] is not None:
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134 params["pageMatch"] = re.compile(params["pageMatch"], re.U)
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135
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136 # we do not support matching or listing pages if there is a group of pages
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137 if params["groupList"]:
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138 params["pageMatch"] = None
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139 params["pageList"] = None
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140
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141 return params
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142
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143 def show_password_form(self):
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144 _ = self.request.getText
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145 d = {"message": _(r"Please enter your password of your account at the remote wiki below. [[BR]] /!\ You should trust both wikis because the password could be read by the particular administrators."),
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146 "passwordlabel": _("Password"),
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147 "submit": _("Login"),
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148 "cancel": _("Cancel"),
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149 }
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150 html_form = """
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151 %(message)s
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152 <form method="post">
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153 <div>
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154 <input type="hidden" name="action" value="SyncPages">
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155 <label for="iPassword" style="font-weight: bold;">%(passwordlabel)s:</label>
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156 <input type="password" name="password" id="iPassword" size="20">
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157 </div>
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158 <div style="margin-top:1em; margin-bottom:1em;">
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159 <div style="float:left">
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160 <input type="submit" value="%(submit)s">
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161 </div>
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162 <div style="margin-left: 10em; margin-right: 10em;">
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163 <input type="submit" value="%(cancel)s" name="cancel">
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164 </div>
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165 </div>
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166 </form>
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167 """ % d
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168 self.page.send_page(msg=html_form)
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169
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170 def render(self):
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171 """ Render action
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172
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173 This action returns a status message.
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174 """
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175 _ = self.request.getText
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176
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177 params = self.fix_params(self.parse_page())
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178
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179 try:
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180 if "cancel" in self.request.form:
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181 raise ActionStatus(_("Operation was canceled."))
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182
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183 if params["direction"] == UP:
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184 raise ActionStatus(_("The only supported directions are BOTH and DOWN."))
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185
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186 if not self.request.cfg.interwikiname:
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187 raise ActionStatus(_("Please set an interwikiname in your wikiconfig (see HelpOnConfiguration) to be able to use this action."))
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188
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189 if not params["remoteWiki"]:
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190 raise ActionStatus(_("Incorrect parameters. Please supply at least the ''remoteWiki'' parameter. Refer to HelpOnSynchronisation for help."))
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191
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192 local = MoinLocalWiki(self.request, params["localPrefix"], params["pageList"])
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193 try:
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194 remote = MoinRemoteWiki(self.request, params["remoteWiki"], params["remotePrefix"], params["pageList"], params["user"], params["password"], verbose=debug)
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195 except (UnsupportedWikiException, NotAllowedException), (msg, ):
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196 raise ActionStatus(msg)
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197
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198 if not remote.valid:
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199 raise ActionStatus(_("The ''remoteWiki'' is unknown."))
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200 # if only the username is supplied, we ask for the password
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201 if params["user"] and not params["password"]:
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202 return self.show_password_form()
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203 except ActionStatus, e:
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204 msg = u'<p class="error">%s</p>\n' % (e.args[0], )
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205 else:
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206 try:
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207 try:
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208 self.sync(params, local, remote)
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209 except Exception, e:
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210 temp_file = StringIO.StringIO()
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211 traceback.print_exc(file=temp_file)
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212 self.log_status(self.ERROR, _("A severe error occured:"), raw_suffix=temp_file.getvalue())
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213 raise
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214 else:
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215 msg = u"%s" % (_("Synchronisation finished. Look below for the status messages."), )
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216 finally:
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217 self.call_rollback_funcs()
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218 # XXX aquire readlock on self.page
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219 self.page.saveText(self.page.get_raw_body() + "\n\n" + self.generate_log_table(), 0)
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220 # XXX release readlock on self.page
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221
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222 return self.page.send_page(msg=msg)
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223
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224 def sync(self, params, local, remote):
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225 """ This method does the synchronisation work.
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226 Currently, it handles nearly all cases.
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227 The major missing part is rename handling.
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228 There are a few other cases left that have to be implemented:
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229 Wiki A | Wiki B | Remark
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230 ----------+----------+------------------------------
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231 exists | non- | Now the wiki knows that the page was renamed.
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232 with tags | existing | There should be an RPC method that asks
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233 | | for the new name (which could be recorded
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234 | | on page rename). Then the page is
bb2f70fc9734 Have been thinking about a solution for the remaining sync cases, put the thoughts into a docstring."
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diff changeset
235 | | renamed in Wiki A as well and the sync
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236 | | is done normally.
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237 | | Every wiki retains a dict that maps
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238 | | (IWID, oldname) => newname and that is
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239 | | updated on every rename. oldname refers
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240 | | to the pagename known by the old wiki (can be
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parents: 1271
diff changeset
241 | | gathered from tags).
1271
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parents: 1267
diff changeset
242 ----------+----------+-------------------------------
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243 exists | any case | Try a rename search first, then
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244 | | do a sync without considering tags
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245 with tags | with non | to ensure data integrity.
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diff changeset
246 | matching | Hmm, how do we detect this
1336
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247 | tags | case if the unmatching tags are only
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248 | | on the remote side?
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249 ----------+----------+-------------------------------
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parents: 1267
diff changeset
250 """
1320
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diff changeset
251 _ = lambda x: x # we will translate it later
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252
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253 direction = params["direction"]
1322
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254 if direction == BOTH:
cd150467ee30 Minor cleanups.
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255 match_direction = direction
cd150467ee30 Minor cleanups.
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diff changeset
256 else:
cd150467ee30 Minor cleanups.
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257 match_direction = None
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258
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259 local_full_iwid = packLine([local.get_iwid(), local.get_interwiki_name()])
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260 remote_full_iwid = packLine([remote.get_iwid(), remote.get_interwiki_name()])
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261
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262 self.log_status(self.INFO, _("Synchronisation started -"), raw_suffix=" [[DateTime(%s)]]" % self.page._get_local_timestamp())
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263
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264 l_pages = local.get_pages()
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diff changeset
265 r_pages = remote.get_pages(exclude_non_writable=direction != DOWN)
1092
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266
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267 if params["groupList"]:
1119
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268 pages_from_groupList = set(local.getGroupItems(params["groupList"]))
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269 r_pages = SyncPage.filter(r_pages, pages_from_groupList.__contains__)
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diff changeset
270 l_pages = SyncPage.filter(l_pages, pages_from_groupList.__contains__)
1041
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271
1141
0390d7857d87 Work on SyncPages, fixed prefix handling, wrote initial merge loop.
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diff changeset
272 m_pages = [elem.add_missing_pagename(local, remote) for elem in SyncPage.merge(l_pages, r_pages)]
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273
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274 self.log_status(self.INFO, _("Got a list of %s local and %s remote pages. This results in %s different pages over-all."),
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275 (str(len(l_pages)), str(len(r_pages)), str(len(m_pages))))
1262
16bed977b054 Added support for underlay page ignore and prefix filtering in getAllPagesEx,
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276
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277 if params["pageMatch"]:
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diff changeset
278 m_pages = SyncPage.filter(m_pages, params["pageMatch"].match)
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diff changeset
279 self.log_status(self.INFO, _("After filtering: %s pages"), (str(len(m_pages)), ))
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280
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diff changeset
281 class handle_page(rpc_aggregator.RPCYielder):
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diff changeset
282 def run(yielder, sp):
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283 # XXX add locking, acquire read-lock on sp
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diff changeset
284 if debug:
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diff changeset
285 self.log_status(ActionClass.INFO, raw_suffix="Processing %r" % sp)
1884
da6479b19bd2 SyncPages:bug fixed for saving write protected page
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286
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diff changeset
287 local_pagename = sp.local_name
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parents: 1805
diff changeset
288 if not self.request.user.may.write(local_pagename):
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diff changeset
289 self.log_status(ActionClass.WARN, _("Skipped page %s because of no write access to local page."), (local_pagename, ))
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parents: 1805
diff changeset
290 return
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parents: 1805
diff changeset
291
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parents: 1393
diff changeset
292 current_page = PageEditor(self.request, local_pagename) # YYY direct access
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parents: 1393
diff changeset
293 comment = u"Local Merge - %r" % (remote.get_interwiki_name() or remote.get_iwid())
1332
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parents: 1330
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294
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diff changeset
295 tags = TagStore(current_page)
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296
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diff changeset
297 matching_tags = tags.fetch(iwid_full=remote.iwid_full, direction=match_direction)
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diff changeset
298 matching_tags.sort()
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diff changeset
299 if debug:
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diff changeset
300 self.log_status(ActionClass.INFO, raw_suffix="Tags: %r [[BR]] All: %r" % (matching_tags, tags.tags))
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diff changeset
301
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diff changeset
302 # some default values for non matching tags
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diff changeset
303 normalised_name = None
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diff changeset
304 remote_rev = None
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diff changeset
305 local_rev = sp.local_rev # merge against the newest version
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parents: 1393
diff changeset
306 old_contents = ""
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parents: 1393
diff changeset
307
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parents: 1393
diff changeset
308 if matching_tags:
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parents: 1393
diff changeset
309 newest_tag = matching_tags[-1]
1888
ffe2e789a7c6 SyncPages: fixed direction both from cgi server to standalone server and immutable pages on both servers.
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parents: 1884
diff changeset
310
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diff changeset
311 local_change = newest_tag.current_rev != sp.local_rev
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diff changeset
312 remote_change = newest_tag.remote_rev != sp.remote_rev
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diff changeset
313
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diff changeset
314 # handle some cases where we cannot continue for this page
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parents: 1393
diff changeset
315 if not remote_change and (direction == DOWN or not local_change):
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diff changeset
316 return # no changes done, next page
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diff changeset
317 if sp.local_deleted and sp.remote_deleted:
1335
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parents: 1332
diff changeset
318 return
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diff changeset
319 if sp.remote_deleted and not local_change:
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parents: 1393
diff changeset
320 msg = local.delete_page(sp.local_name, comment)
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diff changeset
321 if not msg:
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diff changeset
322 self.log_status(ActionClass.INFO, _("Deleted page %s locally."), (sp.name, ))
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diff changeset
323 else:
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diff changeset
324 self.log_status(ActionClass.ERROR, _("Error while deleting page %s locally:"), (sp.name, ), msg)
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diff changeset
325 return
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parents: 1393
diff changeset
326 if sp.local_deleted and not remote_change:
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parents: 1393
diff changeset
327 if direction == DOWN:
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parents: 1393
diff changeset
328 return
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parents: 1393
diff changeset
329 yield remote.delete_page_pre(sp.remote_name, sp.remote_rev, local_full_iwid)
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diff changeset
330 msg = remote.delete_page_post(yielder.fetch_result())
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diff changeset
331 if not msg:
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diff changeset
332 self.log_status(ActionClass.INFO, _("Deleted page %s remotely."), (sp.name, ))
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parents: 1393
diff changeset
333 else:
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parents: 1393
diff changeset
334 self.log_status(ActionClass.ERROR, _("Error while deleting page %s remotely:"), (sp.name, ), msg)
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parents: 1393
diff changeset
335 return
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parents: 1393
diff changeset
336 if sp.local_mime_type != MIMETYPE_MOIN and not (local_change ^ remote_change):
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parents: 1511
diff changeset
337 self.log_status(ActionClass.WARN, _("The item %s cannot be merged automatically but was changed in both wikis. Please delete it in one of both wikis and try again."), (sp.name, ))
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diff changeset
338 return
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parents: 1393
diff changeset
339 if sp.local_mime_type != sp.remote_mime_type:
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parents: 1393
diff changeset
340 self.log_status(ActionClass.WARN, _("The item %s has different mime types in both wikis and cannot be merged. Please delete it in one of both wikis or unify the mime type, and try again."), (sp.name, ))
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parents: 1393
diff changeset
341 return
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
342 if newest_tag.normalised_name != sp.name:
1511
fe417a0903fd Uncronified code.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1422
diff changeset
343 self.log_status(ActionClass.WARN, _("The item %s was renamed locally. This is not implemented yet. Therefore the full synchronisation history is lost for this page."), (sp.name, )) # XXX implement renames
1343
144c3281e88f Now the deletion of remote pages is working.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1336
diff changeset
344 else:
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
345 normalised_name = newest_tag.normalised_name
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
346 local_rev = newest_tag.current_rev
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
347 remote_rev = newest_tag.remote_rev
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
348 old_contents = Page(self.request, local_pagename, rev=newest_tag.current_rev).get_raw_body_str() # YYY direct access
1304
f103cf7c371e Detect renamed pages. Changed the getDiff interface.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1303
diff changeset
349 else:
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
350 if (sp.local_deleted and not sp.remote_rev) or (
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
351 sp.remote_deleted and not sp.local_rev):
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
352 return
1158
353c493dfb77 Added local conflict detection, logging support to SyncPages, updated my CHANGES file.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1141
diff changeset
353
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
354 self.log_status(ActionClass.INFO, _("Synchronising page %s with remote page %s ..."), (local_pagename, sp.remote_name))
1267
eb9e5e21b0e5 Implemented the DOWN direction, refactored direction handling. The synctags of older syncs are invalid now, you have to delete them.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1266
diff changeset
355
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
356 if direction == DOWN:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
357 remote_rev = None # always fetch the full page, ignore remote conflict check
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
358 patch_base_contents = ""
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
359 else:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
360 patch_base_contents = old_contents
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
361
1519
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
362 # retrieve remote contents diff
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
363 if remote_rev != sp.remote_rev:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
364 if sp.remote_deleted: # ignore remote changes
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
365 current_remote_rev = sp.remote_rev
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
366 is_remote_conflict = False
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
367 diff = None
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
368 self.log_status(ActionClass.WARN, _("The page %s was deleted remotely but changed locally."), (sp.name, ))
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
369 else:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
370 yield remote.get_diff_pre(sp.remote_name, remote_rev, None, normalised_name)
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
371 diff_result = remote.get_diff_post(yielder.fetch_result())
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
372 if diff_result is None:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
373 self.log_status(ActionClass.ERROR, _("The page %s could not be synced. The remote page was renamed. This is not supported yet. You may want to delete one of the pages to get it synced."), (sp.remote_name, ))
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
374 return
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
375 is_remote_conflict = diff_result["conflict"]
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
376 assert diff_result["diffversion"] == 1
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
377 diff = diff_result["diff"]
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
378 current_remote_rev = diff_result["current"]
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
379 else:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
380 current_remote_rev = remote_rev
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
381 if sp.local_mime_type == MIMETYPE_MOIN:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
382 is_remote_conflict = wikiutil.containsConflictMarker(old_contents.decode("utf-8"))
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
383 else:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
384 is_remote_conflict = NotImplemented
1332
16a854a172c9 Implemented support for deleted pages, finished support for pages that are just in one wiki.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1330
diff changeset
385 diff = None
1041
f9568edf1ff0 Introduced MoinLocalWiki class, added code that compares page lists for testing.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1030
diff changeset
386
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
387 # do not sync if the conflict is remote and local, or if it is local
1511
fe417a0903fd Uncronified code.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1422
diff changeset
388 # and the page has never been synchronised
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
389 if (sp.local_mime_type == MIMETYPE_MOIN and wikiutil.containsConflictMarker(current_page.get_raw_body()) # YYY direct access
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
390 and (remote_rev is None or is_remote_conflict)):
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
391 self.log_status(ActionClass.WARN, _("Skipped page %s because of a locally or remotely unresolved conflict."), (local_pagename, ))
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
392 return
1260
5d555ec6b40a Fixed a bug that was hard to track down in SyncPages (some hours spent :-/).
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1259
diff changeset
393
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
394 if remote_rev is None and direction == BOTH:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
395 self.log_status(ActionClass.INFO, _("This is the first synchronisation between the local and the remote wiki for the page %s."), (sp.name, ))
1261
ae9eb32b6899 Refactored code, cleaned up some parts of the code, moved some classes to wikisync
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1260
diff changeset
396
1519
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
397 # calculate remote page contents from diff
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
398 if sp.remote_deleted:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
399 remote_contents = ""
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
400 elif diff is None:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
401 remote_contents = old_contents
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
402 else:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
403 remote_contents = patch(patch_base_contents, decompress(diff))
1385
8bf6e48c6236 Added rollback and exception logging to SyncPages.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1352
diff changeset
404
1519
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
405 if diff is None: # only a local change
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
406 if debug:
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
407 self.log_status(ActionClass.INFO, raw_suffix="Only local changes for %r" % sp.name)
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
408 merged_text_raw = current_page.get_raw_body_str()
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
409 if sp.local_mime_type == MIMETYPE_MOIN:
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
410 merged_text = merged_text_raw.decode("utf-8")
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
411 elif local_rev == sp.local_rev:
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
412 if debug:
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
413 self.log_status(ActionClass.INFO, raw_suffix="Only remote changes for %r" % sp.name)
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
414 merged_text_raw = remote_contents
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
415 if sp.local_mime_type == MIMETYPE_MOIN:
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
416 merged_text = merged_text_raw.decode("utf-8")
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
417 else:
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
418 # this is guaranteed by a check above
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
419 assert sp.local_mime_type == MIMETYPE_MOIN
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
420 remote_contents_unicode = remote_contents.decode("utf-8")
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
421 # here, the actual 3-way merge happens
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
422 merged_text = diff3.text_merge(old_contents.decode("utf-8"), remote_contents_unicode, current_page.get_raw_body(), 1, *conflict_markers) # YYY direct access
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
423 if debug:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
424 self.log_status(ActionClass.INFO, raw_suffix="Merging %r, %r and %r into %r" % (old_contents.decode("utf-8"), remote_contents_unicode, current_page.get_raw_body(), merged_text))
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
425 merged_text_raw = merged_text.encode("utf-8")
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
426
1519
cc27f2c82cde Fixed core merging logic to handle cases where changes only happened on one side, added some comments, reworded some messages. (SyncPages)
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1511
diff changeset
427 # generate binary diff
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
428 diff = textdiff(remote_contents, merged_text_raw)
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
429 if debug:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
430 self.log_status(ActionClass.INFO, raw_suffix="Diff against %r" % remote_contents)
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
431
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
432 # XXX upgrade to write lock
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
433 try:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
434 local_change_done = True
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
435 current_page.saveText(merged_text, sp.local_rev or 0, comment=comment) # YYY direct access
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
436 except PageEditor.Unchanged:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
437 local_change_done = False
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
438 except PageEditor.EditConflict:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
439 local_change_done = False
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
440 assert False, "You stumbled on a problem with the current storage system - I cannot lock pages"
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
441
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
442 new_local_rev = current_page.get_real_rev() # YYY direct access
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
443
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
444 def rollback_local_change(): # YYY direct local access
1642
0101edf9d308 Delete page in the rollback case if it was deleted before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1519
diff changeset
445 comment = u"Wikisync rollback"
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
446 rev = new_local_rev - 1
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
447 revstr = '%08d' % rev
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
448 oldpg = Page(self.request, sp.local_name, rev=rev)
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
449 pg = PageEditor(self.request, sp.local_name)
1642
0101edf9d308 Delete page in the rollback case if it was deleted before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1519
diff changeset
450 if not oldpg.exists():
0101edf9d308 Delete page in the rollback case if it was deleted before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1519
diff changeset
451 pg.deletePage(comment)
0101edf9d308 Delete page in the rollback case if it was deleted before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1519
diff changeset
452 else:
0101edf9d308 Delete page in the rollback case if it was deleted before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1519
diff changeset
453 try:
0101edf9d308 Delete page in the rollback case if it was deleted before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1519
diff changeset
454 savemsg = pg.saveText(oldpg.get_raw_body(), 0, comment=comment, extra=revstr, action="SAVE/REVERT")
0101edf9d308 Delete page in the rollback case if it was deleted before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1519
diff changeset
455 except PageEditor.Unchanged:
0101edf9d308 Delete page in the rollback case if it was deleted before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1519
diff changeset
456 pass
1410
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
457 return sp.local_name
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
458
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
459 if local_change_done:
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
460 self.register_rollback(rollback_local_change)
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
461
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
462 if direction == BOTH:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
463 yield remote.merge_diff_pre(sp.remote_name, compress(diff), new_local_rev, current_remote_rev, current_remote_rev, local_full_iwid, sp.name)
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
464 try:
1410
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
465 very_current_remote_rev = remote.merge_diff_post(yielder.fetch_result())
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
466 except NotAllowedException:
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
467 self.log_status(ActionClass.ERROR, _("The page %s could not be merged because you are not allowed to modify the page in the remote wiki."), (sp.name, ))
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
468 return
1385
8bf6e48c6236 Added rollback and exception logging to SyncPages.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1352
diff changeset
469 else:
8bf6e48c6236 Added rollback and exception logging to SyncPages.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1352
diff changeset
470 very_current_remote_rev = current_remote_rev
8bf6e48c6236 Added rollback and exception logging to SyncPages.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1352
diff changeset
471
1888
ffe2e789a7c6 SyncPages: fixed direction both from cgi server to standalone server and immutable pages on both servers.
Reimar Bauer <rb.proj AT googlemail DOT com>
parents: 1884
diff changeset
472
1410
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
473 if local_change_done:
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
474 self.remove_rollback(rollback_local_change)
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
475
1888
ffe2e789a7c6 SyncPages: fixed direction both from cgi server to standalone server and immutable pages on both servers.
Reimar Bauer <rb.proj AT googlemail DOT com>
parents: 1884
diff changeset
476 # this is needed at least for direction both and cgi sync to standalone for immutable pages on both
ffe2e789a7c6 SyncPages: fixed direction both from cgi server to standalone server and immutable pages on both servers.
Reimar Bauer <rb.proj AT googlemail DOT com>
parents: 1884
diff changeset
477 # servers. It is not needed for the opposite direction
ffe2e789a7c6 SyncPages: fixed direction both from cgi server to standalone server and immutable pages on both servers.
Reimar Bauer <rb.proj AT googlemail DOT com>
parents: 1884
diff changeset
478 try:
ffe2e789a7c6 SyncPages: fixed direction both from cgi server to standalone server and immutable pages on both servers.
Reimar Bauer <rb.proj AT googlemail DOT com>
parents: 1884
diff changeset
479 tags.add(remote_wiki=remote_full_iwid, remote_rev=very_current_remote_rev, current_rev=new_local_rev, direction=direction, normalised_name=sp.name)
ffe2e789a7c6 SyncPages: fixed direction both from cgi server to standalone server and immutable pages on both servers.
Reimar Bauer <rb.proj AT googlemail DOT com>
parents: 1884
diff changeset
480 except:
ffe2e789a7c6 SyncPages: fixed direction both from cgi server to standalone server and immutable pages on both servers.
Reimar Bauer <rb.proj AT googlemail DOT com>
parents: 1884
diff changeset
481 self.log_status(ActionClass.ERROR, _("The page %s could not be merged because you are not allowed to modify the page in the remote wiki."), (sp.name, ))
ffe2e789a7c6 SyncPages: fixed direction both from cgi server to standalone server and immutable pages on both servers.
Reimar Bauer <rb.proj AT googlemail DOT com>
parents: 1884
diff changeset
482 return
1158
353c493dfb77 Added local conflict detection, logging support to SyncPages, updated my CHANGES file.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1141
diff changeset
483
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
484 if sp.local_mime_type != MIMETYPE_MOIN or not wikiutil.containsConflictMarker(merged_text):
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
485 self.log_status(ActionClass.INFO, _("Page %s successfully merged."), (sp.name, ))
1410
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
486 elif is_remote_conflict:
107ca03adb3c Added transaction support and traceback recovery support to the action. In Python 2.5, we could use finally around yield ... but not in 2.3.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1407
diff changeset
487 self.log_status(ActionClass.WARN, _("Page %s contains conflicts that were introduced on the remote side."), (sp.name, ))
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
488 else:
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
489 self.log_status(ActionClass.WARN, _("Page %s merged with conflicts."), (sp.name, ))
1158
353c493dfb77 Added local conflict detection, logging support to SyncPages, updated my CHANGES file.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1141
diff changeset
490
1404
e6bf86b4a735 Migrated code to new RPC-Aggregator technology. Fixed merging bug that affected deleted pages in scenarios where the page was not synced before.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1393
diff changeset
491 # XXX release lock
1030
807f80c76d81 Work on SyncPages. Fixed a few bugs, added new method to RemoteWiki, build regexes from the RemotePageList.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 977
diff changeset
492
1407
e1419b1f9679 Fixed parameter checking code, now it evens gives you a warning instead of a traceback, fixed two minor typos (thanks to birkenfeld!), introduced prepare_multicall support in order to get authentication working and actually added the RPC-Aggregator.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1404
diff changeset
493 rpc_aggregator.scheduler(remote.create_multicall_object, handle_page, m_pages, 8, remote.prepare_multicall)
1324
2e29ef86be26 Reordered SyncPages, preparing for new modes.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1322
diff changeset
494
2e29ef86be26 Reordered SyncPages, preparing for new modes.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1322
diff changeset
495
968
3108c8b2597e Add preliminary SyncPages action.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents:
diff changeset
496 def execute(pagename, request):
971
d24f2b1d606a Refactoring, fixed Fault codes, fixed return format of the getdiff method.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 970
diff changeset
497 ActionClass(pagename, request).render()
1344
564cc2b53ea9 Reworded a docstring in SyncPages.sync, whitespace cleanup.
Alexander Schremmer <alex AT alexanderweb DOT de>
parents: 1343
diff changeset
498