+++ /dev/null
-#####
-### Epoz - a cross-browser-wysiwyg-editor for Zope
-## Copyright (C) 2005 Maik Jablonski (maik.jablonski@uni-bielefeld.de)
-#
-# All Rights Reserved.
-#
-# This software is subject to the provisions of the Zope Public License,
-# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
-# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
-# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-## WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
-### FOR A PARTICULAR PURPOSE.
-####
-
-import re
-import urlparse
-import cgi
-
-# try to import mxTidy as default
-try:
- from mx import Tidy
- mxTidyIsAvailable = 1
-except:
- mxTidyIsAvailable = 0
-
-# try to import uTidylib as fallback
-try:
- import tidy
- uTidyIsAvailable = 1
-except ImportError:
- uTidyIsAvailable = 0
-
-import Globals
-from Products.PageTemplates.PageTemplateFile import PageTemplateFile
-from App.ImageFile import ImageFile
-
-# Regexp for snipping the body of a document
-HTML_BODY = re.compile('<body[^>]*?>(.*)</body[^>]*?>', re.DOTALL|re.IGNORECASE)
-MSO_CLASS = re.compile(r'<(\w+)\W+(class="Mso.*?")>', re.IGNORECASE)
-EPOZ_SCRIPT = re.compile(r'<epoz:script (style="[^"]*")? ?')
-
-misc_ = {
- # The Format-Controls
-'epoz_script_main.js':ImageFile('epoz/epoz_core/epoz_script_main.js.dtml', globals()),
-
- # Rendering of the widget
-'epoz_script_widget.js':ImageFile('epoz/epoz_core/epoz_script_widget.js.dtml', globals()),
-
- # Browser-detection
-'epoz_script_detect.js':ImageFile('epoz/epoz_core/epoz_script_detect.js.dtml', globals()),
-
- # Code for the color-selection-popup
-'epoz_script_color.html':ImageFile('epoz/epoz_core/epoz_script_color.html.dtml', globals()),
-
- # Code for the table-popup
-'epoz_script_table.html':ImageFile('epoz/epoz_core/epoz_script_table.html.dtml', globals()),
-
- # The XMLRPC-handler
-'vcXMLRPC.js':ImageFile('epoz/epoz_core/vcXMLRPC.js.dtml', globals()),
-
-# Multi-Epoz
-'epoz_redirect.js':ImageFile('epoz/epoz_core/epoz_redirect.js.dtml', globals()),
-'epoz_iframe_trigger.js':ImageFile('epoz/epoz_core/epoz_iframe_trigger.js.dtml', globals()),
-
- # The Epoz-Language-Files
-'epoz_lang_da.js':ImageFile('epoz/epoz_i18n/epoz_lang_da.js.dtml', globals()),
-'epoz_lang_de.js':ImageFile('epoz/epoz_i18n/epoz_lang_de.js.dtml', globals()),
-'epoz_lang_en.js':ImageFile('epoz/epoz_i18n/epoz_lang_en.js.dtml', globals()),
-'epoz_lang_es.js':ImageFile('epoz/epoz_i18n/epoz_lang_es.js.dtml', globals()),
-'epoz_lang_fi.js':ImageFile('epoz/epoz_i18n/epoz_lang_fi.js.dtml', globals()),
-'epoz_lang_fr.js':ImageFile('epoz/epoz_i18n/epoz_lang_fr.js.dtml', globals()),
-'epoz_lang_hu.js':ImageFile('epoz/epoz_i18n/epoz_lang_hu.js.dtml', globals()),
-'epoz_lang_it.js':ImageFile('epoz/epoz_i18n/epoz_lang_it.js.dtml', globals()),
-'epoz_lang_nl.js':ImageFile('epoz/epoz_i18n/epoz_lang_nl.js.dtml', globals()),
-'epoz_lang_no.js':ImageFile('epoz/epoz_i18n/epoz_lang_no.js.dtml', globals()),
-'epoz_lang_pl.js':ImageFile('epoz/epoz_i18n/epoz_lang_pl.js.dtml', globals()),
-'epoz_lang_pt.js':ImageFile('epoz/epoz_i18n/epoz_lang_pt.js.dtml', globals()),
-'epoz_lang_pt-br.js':ImageFile('epoz/epoz_i18n/epoz_lang_pt-br.js.dtml', globals()),
-'epoz_lang_ru.js':ImageFile('epoz/epoz_i18n/epoz_lang_ru.js.dtml', globals()),
-'epoz_lang_zh-cn.js':ImageFile('epoz/epoz_i18n/epoz_lang_zh-cn.js.dtml', globals()),
-
-# Generic language file transalted by PlacelessTranslationService (for example)
-'epoz_multilingual.js':PageTemplateFile('epoz/epoz_core/epoz_multilingual.js.pt', globals()),
-
- # The Epoz-Buttons
-'epoz_button_anchor.gif':ImageFile('epoz/epoz_images/epoz_button_anchor.gif', globals()),
-'epoz_button_bgcolor.gif':ImageFile('epoz/epoz_images/epoz_button_bgcolor.gif', globals()),
-'epoz_button_bold.gif':ImageFile('epoz/epoz_images/epoz_button_bold.gif', globals()),
-'epoz_button_centre.gif':ImageFile('epoz/epoz_images/epoz_button_centre.gif', globals()),
-'epoz_button_hr.gif':ImageFile('epoz/epoz_images/epoz_button_hr.gif', globals()),
-'epoz_button_hyperlink.gif':ImageFile('epoz/epoz_images/epoz_button_hyperlink.gif', globals()),
-'epoz_button_image.gif':ImageFile('epoz/epoz_images/epoz_button_image.gif', globals()),
-'epoz_button_indent.gif':ImageFile('epoz/epoz_images/epoz_button_indent.gif', globals()),
-'epoz_button_italic.gif':ImageFile('epoz/epoz_images/epoz_button_italic.gif', globals()),
-'epoz_button_left_just.gif':ImageFile('epoz/epoz_images/epoz_button_left_just.gif', globals()),
-'epoz_button_list.gif':ImageFile('epoz/epoz_images/epoz_button_list.gif', globals()),
-'epoz_button_numbered_list.gif':ImageFile('epoz/epoz_images/epoz_button_numbered_list.gif', globals()),
-'epoz_button_outdent.gif':ImageFile('epoz/epoz_images/epoz_button_outdent.gif', globals()),
-'epoz_button_redo.gif':ImageFile('epoz/epoz_images/epoz_button_redo.gif', globals()),
-'epoz_button_right_just.gif':ImageFile('epoz/epoz_images/epoz_button_right_just.gif', globals()),
-'epoz_button_strikethrough.gif':ImageFile('epoz/epoz_images/epoz_button_strikethrough.gif', globals()),
-'epoz_button_subscript.gif':ImageFile('epoz/epoz_images/epoz_button_subscript.gif', globals()),
-'epoz_button_superscript.gif':ImageFile('epoz/epoz_images/epoz_button_superscript.gif', globals()),
-'epoz_button_table.gif':ImageFile('epoz/epoz_images/epoz_button_table.gif', globals()),
-'epoz_button_textcolor.gif':ImageFile('epoz/epoz_images/epoz_button_textcolor.gif', globals()),
-'epoz_button_tools.gif':ImageFile('epoz/epoz_images/epoz_button_tools.gif', globals()),
-'epoz_button_underline.gif':ImageFile('epoz/epoz_images/epoz_button_underline.gif', globals()),
-'epoz_button_undo.gif':ImageFile('epoz/epoz_images/epoz_button_undo.gif', globals()),
-'epoz_button_unformat.gif':ImageFile('epoz/epoz_images/epoz_button_unformat.gif', globals()),
-}
-
-
-def Epoz(self, name, data='', toolbox='', lang='auto',
- path='', widget='',
- style='width: 600px; height: 250px; border: 1px solid #000000;',
- button='background-color: #EFEFEF; border: 1px solid #A0A0A0; cursor: pointer; margin-right: 1px; margin-bottom: 1px;',
- css='', customcss='', charset='utf-8', pageurl=''):
- """ Create an Epoz-Wysiwyg-Editor.
-
- name : the name of the form-element which submits the data
- data : the data to edit
- toolbox : a link to a HTML-Page which delivers additional tools
- lang: a code for the language-file (en,de,...).
- Use auto to enable browser language detection.
- In this case, a localization product must be installed (like PlacelessTranslationService).
- path : path to Epoz-Javascript. Needed mainly for Plone (portal_url).
- widget: You can specify a path to an alternative JavaScript for
- epoz_script_widget.js
- style : style-definition for the editor-area
- button : style-definiton for buttons
- css : url to a global css which should be used for rendering
- content in editor-area
- customcss: url to a customized css which should be used for rendering
- content in editor-area
- charset : charset which is edited in the editor-area
- pageurl: the base-url for the edited page
-
- If Epoz can't create a Rich-Text-Editor, a simple textarea is created.
- """
-
- if data is None:
- data=''
-
- js_data = data
- data = cgi.escape(data)
-
- # hide scripts without removing them
- js_data = js_data.replace('<script ',
- '<epoz:script style="display: none" ')
- js_data = js_data.replace('</script>', '</epoz:script>')
-
- # Quote newlines and single quotes, so the Epoz-JavaScript won't break.
- # Needs to be a list and no dictionary, cause we need order!!!
-
- quotes = (("\\","\\\\"), ("\n","\\n"), ("\r","\\r"), ("'","\\'"))
-
- for item in quotes:
- js_data = js_data.replace(item[0], item[1])
-
- # Determine the correct path for VirtualHostMonsters & PCGI & etc.pp.
- if not path:
- path = "%s/misc_/Epoz/" % (self.REQUEST.get('BASEPATH1',''),)
-
- if not pageurl:
- pageurl = self.REQUEST.get('URL1','')
-
- if lang == 'auto' :
- i18n='<script language="JavaScript" type="text/javascript" src="%(path)sepoz_multilingual.js?charset=%(charset)s" charset="%(charset)s"></script>' % {'path' : path, 'charset' : charset}
- else :
- i18n='<script language="JavaScript" type="text/javascript" src="%sepoz_lang_en.js"></script>' % (path,)
- if lang<>'en':
- i18n += '<script language="JavaScript" type="text/javascript" src="%sepoz_lang_%s.js"></script>' % (path, lang)
-
- if not widget:
- widget = "%sepoz_script_widget.js" % path
-
- # This is just a dummy page for test-iframe
- # to prevent IE complaining when using Epoz via https
- iframesrc = pageurl+'/epoz_blank_iframe.html'
-
- # Return the HTML-Code for the Epoz-Rich-Text-Editor
- return """
-%(i18n)s
-<script language="JavaScript" type="text/javascript" src="%(widget)s"></script>
-<script language="JavaScript" type="text/javascript" src="%(path)svcXMLRPC.js"></script>
-<script language="JavaScript" type="text/javascript" src="%(path)sepoz_script_detect.js"></script>
-<script language="JavaScript" type="text/javascript" src="%(path)sepoz_script_main.js" charset="utf-8"></script>
-<script language="JavaScript" type="text/javascript" src="%(path)sepoz_redirect.js"></script>
-<script language="JavaScript" type="text/javascript">
-<!--
- InitIframe('%(name)s','%(js_data)s','%(path)s','%(toolbox)s','%(style)s','%(button)s','%(css)s','%(customcss)s','%(charset)s', '%(pageurl)s');
-//-->
-</script>
-<noscript><textarea name="%(name)s" style="%(style)s">%(data)s</textarea></noscript>
-""" % {
- 'i18n': i18n,
- 'widget': widget,
- 'path': path,
- 'name': name,
- 'js_data': js_data,
- 'toolbox': toolbox,
- 'style': style,
- 'button': button,
- 'css': css,
- 'customcss': customcss,
- 'charset': charset,
- 'data': data,
- 'pageurl': pageurl,
- 'iframesrc': iframesrc
- }
-
-
-
-def EpozTidy(self, html, pageurl):
- """ Take html and deliver xhtml if mxTidy is installed;
- call EpozPostTidy for html-postprocessings before returning the result
- """
-
- errors = 0
- output = html
- errordata = ""
-
- input = html.encode("utf-8")
- input = EPOZ_SCRIPT.sub('<script ', input)
- input = input.replace('</epoz:script>', '</script>')
-
- if mxTidyIsAvailable:
- (errors, warnings, output, errordata) = Tidy.tidy(
- input, drop_empty_paras=1, indent_spaces=1, indent="auto",
- output_xhtml=1, word_2000=1, wrap=79, char_encoding="utf8")
- if errors:
- output = html
- elif uTidyIsAvailable:
- parsed = tidy.parseString(
- input, drop_empty_paras=1, indent_spaces=1, indent="auto",
- output_xhtml=1, word_2000=1, wrap=79, char_encoding="utf8",
- add_xml_decl=0, doctype="omit", indent_attributes=1,
- drop_proprietary_attributes=1, bare=1, clean=1,
- enclose_text=1, tidy_mark=0)
- reports = parsed.get_errors()
- all_errors = [str(x) for x in reports if x.severity != 'W']
- errors = len(all_errors)
- errordata = '\n'.join(all_errors)
- if errors:
- output = html
- else:
- output = str(parsed)
-
- output = MSO_CLASS.sub(r"<\1>", output)
- result = HTML_BODY.search(output)
- if result:
- output = result.group(1)
-
- # Call External Method / PythonScript for postprocessing
- # The script should expect two parameters:
- # self = called context (=server)
- # html = the htmlbody to postprocess
- # pathname = path of edited object (maybe with template!)
- # The script should return the new htmlbody
-
- EpozPostTidy = getattr(self, 'EpozPostTidy', None)
- if EpozPostTidy is not None:
- output = EpozPostTidy(self, output, pageurl)
-
- return (errors, output, errordata)
-
-
-def EpozGetRelativeUrl(self, pageUrl, targetUrl):
- """ Returns relative path from targetUrl to pageUrl. """
-
- # Just some shortcuts...
- SCHEME, HOSTNAME, PATH, PARAMS, QUERY, FRAGMENT = range(6)
-
- pageUnits = urlparse.urlparse(pageUrl)
- targetUnits = urlparse.urlparse(targetUrl)
-
- if pageUnits[:PATH] != targetUnits[:PATH]:
- # Scheme (http) or host:port (www.comain.com) are different
- # -> no possible relative URL
- return targetUrl
-
- afterPath = targetUnits[PARAMS:]
-
- pagePath = pageUnits[PATH].split('/')
- pagePath.reverse()
-
- targetPath = targetUnits[PATH].split('/')
- targetPath.reverse()
-
- # Remove parts which are equal (['a', 'b'] ['a', 'c'] --> ['c'])
- while (len(pagePath) > 0
- and len(targetPath) > 0
- and pagePath[-1] == targetPath[-1]):
- pagePath.pop()
- last_pop = targetPath.pop()
- if len(pagePath) == 0 and len(targetPath) == 0:
- # Special case: link to itself (http://foo/a http://foo/a -> a)
- targetPath.append(last_pop)
- if len(pagePath) == 1 and pagePath[0] == "" and len(targetPath) == 0:
- # Special case: (http://foo/a/ http://foo/a -> ../a)
- pagePath.append(last_pop)
- targetPath.append(last_pop)
-
- targetPath.reverse()
-
- relativeUrl = ['..'] * (len(pagePath) -1)
- relativeUrl = ('', '', '/'.join(relativeUrl + targetPath)) + tuple(afterPath)
-
- return urlparse.urlunparse(relativeUrl)
-
-
-# Make sure the Epoz method is replaceable in the Products folder
-Epoz.__replaceable__ = Globals.REPLACEABLE
-
-# Register Epoz as global method
-# Register EpozTidy as global method for XMLRPC
-# Register EpozGetRelativeUrl as global method
-# Register epoz_blank_iframe.html as global PageTemplate
-
-methods = {
-'Epoz': Epoz,
-'Epoz__roles__': None,
-
-'EpozTidy': EpozTidy,
-'EpozTidy__roles__': None,
-
-'EpozGetRelativeUrl': EpozGetRelativeUrl,
-'EpozGetRelativeUrl__roles__': None,
-
-'epoz_blank_iframe.html': PageTemplateFile('epoz/epoz_core/epoz_blank_iframe.html.pt', globals()),
-'epoz_blank_iframe.html__roles__': None,
-}
-
-
-# And now try to register Epoz for CMF/Plone
-
-try:
- from Products.CMFCore.DirectoryView import registerDirectory
-
- global cmfepoz_globals
- cmfepoz_globals=globals()
-
- def initialize(context):
- registerDirectory('epoz', cmfepoz_globals)
-except:
- pass
-
\ No newline at end of file
projects / Epoz.git / blobdiff
