X-Git-Url: https://scm.cri.ensmp.fr/git/Plinn.git/blobdiff_plain/3c4367d8e03450e9a73e61f4247145d2b6c86a33..959d888c17d1403d2eeecc19bc4b5e2c8d1debf6:/HistoryAdapters.py

diff --git a/HistoryAdapters.py b/HistoryAdapters.py
deleted file mode 100755
index 04eeb7e..0000000
--- a/HistoryAdapters.py
+++ /dev/null
@@ -1,139 +0,0 @@
-# -*- coding: utf-8 -*-
-#######################################################################################
-#   Plinn - http://plinn.org                                                          #
-#   Copyright (C) 2005-2009  Benoît PIN <benoit.pin@ensmp.fr>                         #
-#                                                                                     #
-#   This program is free software; you can redistribute it and/or                     #
-#   modify it under the terms of the GNU General Public License                       #
-#   as published by the Free Software Foundation; either version 2                    #
-#   of the License, or (at your option) any later version.                            #
-#                                                                                     #
-#   This program is distributed in the hope that it will be useful,                   #
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of                    #
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                     #
-#   GNU General Public License for more details.                                      #
-#                                                                                     #
-#   You should have received a copy of the GNU General Public License                 #
-#   along with this program; if not, write to the Free Software                       #
-#   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.   #
-#######################################################################################
-"""
-Adapters to plug specific contentish interfaces to historycal interface.
-
-
-
-"""
-
-from Globals import InitializeClass
-from AccessControl import ClassSecurityInfo
-from Products.CMFCore.permissions import ModifyPortalContent
-from permissions import ViewHistory
-from difflib import SequenceMatcher
-from ContentHistory import ContentHistory
-from types import UnicodeType
-from htmlentitydefs import name2codepoint
-from cgi import escape
-import re
-
-rent = re.compile(r"&(?P<entName>[A-Za-z]+);")
-
-class DocumentHistory(ContentHistory) :
-
-	security = ClassSecurityInfo()
-	
-	security.declareProtected(ViewHistory, 'compare')
-	def compare(self, leftkey, rightkey):
-		leftRev, leftDate = self.getHistoricalRevisionByKey(leftkey)
-		rightRev, rightDate = self.getHistoricalRevisionByKey(rightkey)
-		
-		left = leftRev.EditableBody()
-		right = rightRev.EditableBody()
-		
-		infos = {'diff'			: html_ready_diff(left, right)
-				,'leftDate'		: leftDate
-				,'rightDate'	: rightDate
-				,'structure'	: False}
-		return infos
-	
-	security.declareProtected(ModifyPortalContent, 'restore')
-	def restore(self, key):
-		rev = self.getHistoricalRevisionByKey(key)[0]
-		self._content.edit(rev.Format(), rev.EditableBody())
-		
-
-InitializeClass(DocumentHistory)
-
-class FolderishHistory(ContentHistory) :
-	
-	security = ClassSecurityInfo()
-	
-	security.declareProtected(ViewHistory, 'compare')
-	def compare(self, leftkey, rightkey):
-		leftRev, leftDate = self.getHistoricalRevisionByKey(leftkey)
-		rightRev, rightDate = self.getHistoricalRevisionByKey(rightkey)
-		
-		leftIds = leftRev.objectIds()
-		leftTitleAndIds = []
-		for id in leftIds :
-			title = leftRev[id].Title()
-			if title != id :
-				leftTitleAndIds.append('%s (%s)' % (id, title))
-			else :
-				leftTitleAndIds.append('%s' % id)
-		left = '\n'.join(leftTitleAndIds)
-
-		rightIds = rightRev.objectIds()
-		rightTitleAndIds = []
-		for id in rightIds :
-			title = rightRev[id].Title()
-			if title != id :
-				rightTitleAndIds.append('%s (%s)' % (id, title))
-			else :
-				rightTitleAndIds.append('%s' % id)
-		right = '\n'.join(rightTitleAndIds)
-
-		infos = {'diff'			: html_ready_diff(left, right)
-				,'leftDate'		: leftDate
-				,'rightDate'	: rightDate
-				,'structure'	: True}
-		return infos
-	
-	
-	security.declareProtected(ModifyPortalContent, 'restore')
-	def restore(self, key):
-		pass
-
-InitializeClass(FolderishHistory)
-	
-	
-	
-
-InitializeClass(FolderishHistory)
-
-def html_ready_diff(left, right, n=3) :
-	if isinstance(left, UnicodeType) :
-		left = left.encode('utf-8')
-	if isinstance(right, UnicodeType) :
-		right = right.encode('utf-8')
-	left = rent.sub(convertEnt, left)
-	right = rent.sub(convertEnt, right)
-	sm = SequenceMatcher()
-	leftLines = left.splitlines()
-	rightLines = right.splitlines()
-	sm.set_seqs(leftLines, rightLines)
-	
-	groups = []
-	for i, group in enumerate(sm.get_grouped_opcodes(n)) :
-		groups.append([])
-		infos = groups[i]
-		for tag, i1, i2, j1, j2 in group :
-			info = {'tag'	: tag
-			       ,'left'	: '\n'.join(leftLines[i1:i2])
-				   ,'right'	: '\n'.join(rightLines[j1:j2])}
-			infos.append(info)
-	return groups
-
-def convertEnt(m):
-	"""convert html entity to utf-8 encoded character
-	"""
-	return unichr(name2codepoint.get(m.group('entName'), 32)).encode('utf-8')