374 lines
14 KiB
Python
374 lines
14 KiB
Python
##############################################################################
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#
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# Copyright (c) 2003-2005 Kupu Contributors. All rights reserved.
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#
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# This software is distributed under the terms of the Kupu
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# License. See LICENSE.txt for license text. For a list of Kupu
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# Contributors see CREDITS.txt.
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#
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##############################################################################
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"""Plone Kupu library tool
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This module contains the Plone specific version of the Kupu library
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tool.
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$Id: plonelibrarytool.py 16077 2005-08-15 10:06:38Z duncan $
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"""
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import os
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from ZODB.PersistentList import PersistentList
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from ZODB.PersistentMapping import PersistentMapping
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from AccessControl import ClassSecurityInfo
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from OFS.SimpleItem import SimpleItem
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import Globals
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from Globals import InitializeClass
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from Products.PageTemplates.PageTemplateFile import PageTemplateFile
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from Products.CMFCore.utils import UniqueObject, getToolByName
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from Products.kupu.plone.librarytool import KupuLibraryTool
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from Products.kupu.plone import permissions, scanner
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from Products.kupu import kupu_globals
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from Products.kupu.config import TOOLNAME, TOOLTITLE
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_default_libraries = (
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dict(id="root",
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title="string:Home",
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uri="string:${portal_url}",
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src="string:${portal_url}/kupucollection.xml",
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icon="string:${portal_url}/misc_/CMFPlone/plone_icon"),
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dict(id="current",
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title="string:Current folder",
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uri="string:${folder_url}",
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src="string:${folder_url}/kupucollection.xml",
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icon="string:${portal_url}/folder_icon.gif"),
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dict(id="myitems",
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title="string:My recent items",
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uri="string:${portal_url}/kupumyitems.xml",
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src="string:${portal_url}/kupumyitems.xml",
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icon="string:${portal_url}/kupuimages/kupusearch_icon.gif"),
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dict(id="recentitems",
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title="string:Recent items",
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uri="string:${portal_url}/kupurecentitems.xml",
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src="string:${portal_url}/kupurecentitems.xml",
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icon="string:${portal_url}/kupuimages/kupusearch_icon.gif")
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)
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_default_resource_types = {
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'collection': ('Plone Site', 'Folder', 'Large Plone Folder'),
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'mediaobject': ('Image',),
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'linkable': ('Document', 'Image', 'File', 'News Item', 'Event')
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}
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# Tidy up html by exlcluding lots of things.
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_excluded_html = [
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(('center', 'span', 'tt', 'big', 'small', 'u', 's', 'strike', 'basefont', 'font'), ()),
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((), ('dir','lang','valign','halign','border','frame','rules','cellspacing','cellpadding','bgcolor')),
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(('table','th','td'),('width','height')),
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]
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# Default should list all styles used by Kupu
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_style_whitelist = ['text-align', 'list-style-type', 'float']
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_default_paragraph_styles = (
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"Heading|h2|Heading",
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"Subheading|h3|Subheading",
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"Formatted|pre",
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)
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class PloneKupuLibraryTool(UniqueObject, SimpleItem, KupuLibraryTool):
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"""Plone specific version of the kupu library tool"""
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id = TOOLNAME
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meta_type = "Kupu Library Tool"
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title = TOOLTITLE
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security = ClassSecurityInfo()
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# protect methods provided by super class KupuLibraryTool
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security.declareProtected(permissions.QueryLibraries, "getLibraries",
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"getPortalTypesForResourceType")
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security.declareProtected(permissions.ManageLibraries, "addLibrary",
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"deleteLibraries", "updateLibraries",
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"moveUp", "moveDown")
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security.declareProtected(permissions.ManageLibraries, "addResourceType",
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"updateResourceTypes", "deleteResourceTypes")
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def __init__(self):
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self._libraries = PersistentList()
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self._res_types = PersistentMapping()
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self.linkbyuid = False
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def manage_afterAdd(self, item, container):
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# We load default values here, so __init__ can still be used
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# in unit tests. Plus, it only makes sense to load these if
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# we're being added to a Plone site anyway
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for lib in _default_libraries:
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self.addLibrary(**lib)
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self._res_types.update(_default_resource_types)
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security.declareProtected('View', "getLinkbyuid")
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def getLinkbyuid(self):
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"""Returns 'is linking by UID enabled'?"""
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try:
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return self.linkbyuid
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except AttributeError:
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return 1
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security.declareProtected('View', "getTableClassnames")
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def getTableClassnames(self):
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"""Return a list of classnames supported in tables"""
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try:
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return self.table_classnames
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except AttributeError:
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return ('plain', 'listing', 'vertical listing', 'listing nosort|unsorted listing')
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security.declareProtected('View', "getParagraphStyles")
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def getParagraphStyles(self):
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"""Return a list of classnames supported by paragraphs"""
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try:
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return self.paragraph_styles
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except AttributeError:
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return _default_paragraph_styles
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security.declareProtected('View', "getHtmlExclusions")
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def getHtmlExclusions(self):
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try:
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return self.html_exclusions
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except AttributeError:
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self.html_exclusions = _excluded_html
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return self.html_exclusions
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security.declareProtected('View', "getStyleWhitelist")
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def getStyleWhitelist(self):
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try:
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return self.style_whitelist
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except AttributeError:
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self.style_whitelist = _style_whitelist
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return self.style_whitelist
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security.declareProtected('View', "getClassBlacklist")
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def getClassBlacklist(self):
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return getattr(self, 'class_blacklist', [])
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security.declareProtected('View', "getClassBlacklist")
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def installBeforeUnload(self):
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return getattr(self, 'install_beforeunload', True)
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security.declareProtected('View', 'isKupuEnabled')
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def isKupuEnabled(self, useragent='', allowAnonymous=False, REQUEST=None):
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def numerics(s):
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'''Convert a string into a tuple of all digit sequences
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'''
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seq = ['']
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for c in s:
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if c.isdigit():
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seq[-1] = seq[-1] + c
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elif seq[-1]:
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seq.append('')
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return tuple([ int(val) for val in seq if val])
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# First check whether the user actually wants kupu
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pm = getToolByName(self, 'portal_membership')
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if pm.isAnonymousUser() and not allowAnonymous:
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return False
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user = pm.getAuthenticatedMember()
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if user.getProperty('wysiwyg_editor').lower() != 'kupu':
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return False
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# Then check whether their browser supports it.
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if not useragent:
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useragent = REQUEST['HTTP_USER_AGENT']
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if 'Opera' in useragent or 'BEOS' in useragent:
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return False
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if not useragent.startswith('Mozilla/'):
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return False
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try:
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mozillaver = numerics(useragent[len('Mozilla/'):].split(' ')[0])
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if mozillaver > (5,0):
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return True
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elif mozillaver == (5,0):
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rv = useragent.find(' rv:')
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if rv >= 0:
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verno = numerics(useragent[rv+4:].split(')')[0])
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return verno >= (1,3,1)
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MSIE = useragent.find('MSIE')
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if MSIE >= 0:
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verno = numerics(useragent[MSIE+4:].split(';')[0])
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return verno >= (5,5)
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except:
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# In case some weird browser makes the test code blow up.
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pass
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return False
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# ZMI views
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manage_options = (SimpleItem.manage_options[1:] + (
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dict(label='Config', action='kupu_config'),
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dict(label='Libraries', action='zmi_libraries'),
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dict(label='Resource types', action='zmi_resource_types'),
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dict(label='Documentation', action='zmi_docs'),
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dict(label='Status', action='sanity_check'),
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))
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security.declarePublic('scanIds')
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def scanIds(self):
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"""Finds the relevant source files and the doller/Id/dollar strings they contain"""
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return scanner.scanIds()
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security.declarePublic('scanKWS')
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def scanKWS(self):
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"""Check that kupu_wysiwyg_support is up to date"""
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return scanner.scanKWS()
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security.declarePublic('docs')
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def docs(self):
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"""Returns Kupu docs formatted as HTML"""
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docpath = os.path.join(Globals.package_home(kupu_globals), 'doc')
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f = open(os.path.join(docpath, 'PLONE2.txt'), 'r')
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_docs = f.read()
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return _docs
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security.declareProtected(permissions.ManageLibraries, "zmi_docs")
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zmi_docs = PageTemplateFile("zmi_docs.pt", globals())
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zmi_docs.title = 'kupu configuration documentation'
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security.declareProtected(permissions.ManageLibraries, "sanity_check")
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sanity_check = PageTemplateFile("sanity_check.pt", globals())
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sanity_check.title = 'kupu status'
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security.declareProtected(permissions.ManageLibraries, "kupu_config")
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kupu_config = PageTemplateFile("kupu_config.pt", globals())
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kupu_config.title = 'kupu configuration'
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security.declareProtected(permissions.ManageLibraries, "zmi_libraries")
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zmi_libraries = PageTemplateFile("libraries.pt", globals())
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zmi_libraries.title = 'kupu configuration'
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security.declareProtected(permissions.ManageLibraries, "zmi_resource_types")
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zmi_resource_types = PageTemplateFile("resource_types.pt", globals())
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zmi_resource_types.title = 'kupu configuration'
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security.declareProtected(permissions.ManageLibraries,
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"zmi_get_libraries")
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def zmi_get_libraries(self):
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"""Return the libraries sequence for the ZMI view"""
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#return ()
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def text(value):
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return getattr(value, 'text', value)
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return [dict([(key, text(value)) for key, value in lib.items()])
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for lib in self._libraries]
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security.declareProtected(permissions.ManageLibraries,
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"zmi_add_library")
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def zmi_add_library(self, id, title, uri, src, icon, REQUEST):
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"""Add a library through the ZMI"""
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self.addLibrary(id, title, uri, src, icon)
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REQUEST.RESPONSE.redirect(self.absolute_url() + '/zmi_libraries')
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security.declareProtected(permissions.ManageLibraries,
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"zmi_update_libraries")
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def zmi_update_libraries(self, libraries, REQUEST):
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"""Update libraries through the ZMI"""
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self.updateLibraries(libraries)
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REQUEST.RESPONSE.redirect(self.absolute_url() + '/zmi_libraries')
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security.declareProtected(permissions.ManageLibraries,
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"zmi_delete_libraries")
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def zmi_delete_libraries(self, indices, REQUEST):
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"""Delete libraries through the ZMI"""
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self.deleteLibraries(indices)
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REQUEST.RESPONSE.redirect(self.absolute_url() + '/zmi_libraries')
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security.declareProtected(permissions.ManageLibraries,
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"zmi_move_up")
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def zmi_move_up(self, indices, REQUEST):
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"""Move libraries up through the ZMI"""
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self.moveUp(indices)
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REQUEST.RESPONSE.redirect(self.absolute_url() + '/zmi_libraries')
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security.declareProtected(permissions.ManageLibraries,
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"zmi_move_down")
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def zmi_move_down(self, indices, REQUEST):
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"""Move libraries down through the ZMI"""
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self.moveDown(indices)
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REQUEST.RESPONSE.redirect(self.absolute_url() + '/zmi_libraries')
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security.declarePublic("zmi_get_default_library")
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def zmi_get_default_library(self):
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"""Return the default selected library for the ZMI view"""
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return getattr(self, '_default_library', '')
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security.declareProtected(permissions.ManageLibraries,
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"zmi_set_default_library")
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def zmi_set_default_library(self, defid=''):
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"""Return the libraries sequence for the ZMI view"""
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self._default_library = defid
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security.declareProtected(permissions.ManageLibraries,
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"zmi_get_type_mapping")
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def zmi_get_type_mapping(self):
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"""Return the type mapping for the ZMI view"""
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return [(res_type, tuple(portal_type)) for res_type, portal_type
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in self._res_types.items()]
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security.declareProtected(permissions.ManageLibraries,
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"zmi_add_resource_type")
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def zmi_add_resource_type(self, resource_type, portal_types, REQUEST):
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"""Add resource type through the ZMI"""
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self.addResourceType(resource_type, portal_types)
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REQUEST.RESPONSE.redirect(self.absolute_url() + '/zmi_resource_types')
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security.declareProtected(permissions.ManageLibraries,
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"zmi_update_resource_types")
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def zmi_update_resource_types(self, type_info, REQUEST):
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"""Update resource types through the ZMI"""
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self.updateResourceTypes(type_info)
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REQUEST.RESPONSE.redirect(self.absolute_url() + '/zmi_resource_types')
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security.declareProtected(permissions.ManageLibraries,
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"zmi_delete_resource_types")
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def zmi_delete_resource_types(self, resource_types, REQUEST):
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"""Delete resource types through the ZMI"""
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self.deleteResourceTypes(resource_types)
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REQUEST.RESPONSE.redirect(self.absolute_url() + '/zmi_resource_types')
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security.declareProtected(permissions.ManageLibraries,
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"configure_kupu")
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def configure_kupu(self,
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linkbyuid, table_classnames, html_exclusions, style_whitelist, class_blacklist,
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installBeforeUnload=None, parastyles=None,
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REQUEST=None):
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"""Delete resource types through the ZMI"""
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self.linkbyuid = int(linkbyuid)
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self.table_classnames = table_classnames
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if installBeforeUnload is not None:
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self.install_beforeunload = bool(installBeforeUnload)
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if parastyles:
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self.paragraph_styles = [ line.strip() for line in parastyles if line.strip() ]
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newex = html_exclusions[-1]
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html_exclusions = [ (tuple(h.get('tags', ())), tuple(h.get('attributes', ())))
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for h in html_exclusions[:-1] if h.get('keep')]
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tags, attr = newex.get('tags', ()), newex.get('attributes', ())
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if tags or attr:
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tags = tuple(tags.replace(',',' ').split())
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attr = tuple(attr.replace(',',' ').split())
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html_exclusions.append((tags, attr))
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self.html_exclusions = html_exclusions
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self.style_whitelist = list(style_whitelist)
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self.class_blacklist = list(class_blacklist)
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if REQUEST:
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REQUEST.RESPONSE.redirect(self.absolute_url() + '/kupu_config')
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InitializeClass(PloneKupuLibraryTool)
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