예제 #1
0
    def sendEditor(self, **kw):
        """
        Send the editor form page.

        @keyword preview: if given, show this text in preview mode
        @keyword staytop: don't go to #preview
        @keyword comment: comment field (when preview is true)
        @keyword had_conflict: we had an edit conflict on a save.
        """
        import re

        try:
            from Sycamore.action import SpellCheck
        except ImportError:
            SpellCheck = None

        form = self.request.form
        _ = self._
        self.request.http_headers([("Content-Type",
            "text/html; charset=%s" % config.charset)] + self.request.nocache)
        msg = None
        preview = kw.get('preview', None)
        emit_anchor = not kw.get('staytop', 0)
        proper_name = self.proper_name()

        from Sycamore.formatter.text_html import Formatter
        self.request.formatter = Formatter(self.request, store_pagelinks=1,
                                           preview=preview)

        base_uri = "%s/%s?action=edit" % (self.request.getScriptname(),
                                          wikiutil.quoteWikiname(
                                            self.proper_name()))
        backto = form.get('backto', [None])[0]
        if backto:
            base_uri += '&' + util.web.makeQueryString(backto=backto)

        # check edit permissions
        if not self.request.user.may.edit(self):
            msg = _('You are not allowed to edit this page.')
        elif self.prev_date:
            # Trying to edit an old version, this is not possible via
            # the web interface, but catch it just in case...
            msg = _('Cannot edit old revisions!')

        # Is the IP address a Tor exit note?
        if config.block_tor_edits:
            tor = torcheck.torcheck()
            if tor.query(self.request.remote_addr): msg = _('You are not allowed to edit this page, %s.' % self.request.remote_addr)

        # Test against a number of DNSBLs
        if config.block_dnsbl_edits:
            # Test: is this an IP address?
            re1='((?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))(?![\\d])'
            rg = re.compile(re1,re.IGNORECASE|re.DOTALL)
            m = rg.search(self.request.remote_addr)
            if m:
                # this is an IP address
                # reverse IP address octets
                dq = self.request.remote_addr.split('.')
                dq.reverse()
                
                for dnsbl in config.block_dnsbl_edits:
                    querystring = '.'.join(dq)
                    querystring += '.' + dnsbl + '.'

                    try:
                        result = socket.gethostbyname(querystring)
                    except socket.gaierror:
                        # probably nxdomain
                        result = '0.0.0.0'

                    if result.startswith('127.0.0'):
                        # utoh
                        msg = _('You are not allowed to edit this page: %s listed on %s' % (self.request.remote_addr, dnsbl))

        # Did one of the prechecks fail?
        if msg and not kw.get('had_conflict', None):
            self.send_page(msg=msg)
            return

        # check for preview submit
        if preview is None:
            title = _('Edit "%(pagename)s"')
        else:
            title = _('Preview of "%(pagename)s"')
            self.set_raw_body(preview.replace("\r", ""), 1)

        page_needle = self.page_name
        if config.allow_subpages and page_needle.count('/'):
            page_needle = '/' + page_needle.split('/')[-1]

        wikiutil.send_title(self.request,
            self.proper_name(),
            pagename=self.proper_name(),
            has_link=True,
            strict_title='Editing "%s"' % self.proper_name(),
            body_onload = "sizeForIE('savetext', 100, 'editorComment', 99);"
        )

        # start content div
        self.request.write('<div id="content" class="content">\n')
        
        # get request parameters
        text_rows = None
        if form.has_key('rows'):
            text_rows = int(form['rows'][0])
            if self.request.user.valid:
                # possibly update user's pref
                if text_rows != self.request.user.edit_rows:
                    self.request.user.edit_rows = text_rows
                    self.request.user.save()
        else:
            text_rows = config.edit_rows
            if self.request.user.valid:
                text_rows = int(self.request.user.edit_rows)

        if form.has_key('cols'):
            text_cols = int(form['cols'][0])
            if self.request.user.valid:
                # possibly update user's pref
                if text_rows != self.request.user.edit_rows:
                    self.request.user.edit_rows = text_rows
                    self.request.user.save()
        else:
            text_cols = 80
            if self.request.user.valid:
                text_cols = int(self.request.user.edit_cols)

        # check datestamp (version) of the page our edit is based on
        if preview is not None:
            # propagate original datestamp
            mtime = float(form['datestamp'][0])

            # did someone else change the page while we were editing?
            conflict_msg = None
            if not self.exists():
                # page does not exist, are we creating it?
                if mtime:
                    conflict_msg = _('<p>Someone else <b>deleted</b> this '
                                     'page while you were editing!')
            elif mtime != self.mtime():
                conflict_msg = _('<p>Someone else changed this page while '
                                 'you were editing.')
                # merge conflicting versions
                allow_conflicts = 1
                from Sycamore.util import diff3
                savetext = self.get_raw_body()
                oldpg = Page(self.page_name, self.request, prev_date=mtime)
                original_text = oldpg.get_raw_body()
                saved_text = Page(self.page_name, self.request).get_raw_body()
                verynewtext, had_conflict = diff3.text_merge(
                    original_text, saved_text, savetext,
                    marker1='----- /!\ Edit conflict! Your version: -----\n',
                    marker2='----- /!\ Edit conflict! Other version: -----\n',
                    marker3='----- /!\ End of edit conflict -----\n')
                if had_conflict and self.request.user.valid and (
                   self.request.user.id == self.last_edit_info()[1]):
                    # user pressed back button or did something weird
                    conflict_msg =None
                elif had_conflict:
                    conflict_msg = _(conflict_msg + 
                                     'There was an <b>edit conflict between '
                                     'your changes!</b></p>'
                                     '<p>Please review the conflicts and '
                                     'merge the changes.</p>')
                    mtime = self.mtime()
                    self.set_raw_body(verynewtext, 1)
                else:
                   conflict_msg = _(conflict_msg + 
                                    'Your changes were sucessfully merged!')
                   mtime = self.mtime()
                   self.set_raw_body(verynewtext)

            if conflict_msg:
                self.request.write('<div id="message"><div>%s'
                                   '</div></div>'% conflict_msg)
                emit_anchor = 0 # make this msg visible!
        elif self.exists():
            # datestamp of existing page
            mtime = self.mtime()
        else:
            # page creation
            mtime = 0

        # output message
        message = kw.get('msg', '')
        if message:
            self.request.write('<div id="message">%s</div>' % (message))

        # get the text body for the editor field
        if form.has_key('template'):
            # "template" parameter contains the name of the template page
            template_page = wikiutil.unquoteWikiname(form['template'][0])
            raw_body = Page(template_page, self.request).get_raw_body()
        else:
            raw_body = self.get_raw_body()

        # send text above text area
        
        # button toolbar
        self.request.write('<div id="editArea">')
        self.request.write("<script type=\"text/javascript\">"
                           "var buttonRoot = '%s';</script>" % (
                            os.path.join(config.url_prefix,
                                         self.request.theme.name,
                                         'img', 'buttons')))
        if self.request.user.name:
          if config.user_page_prefix:
            self.request.write("<script type=\"text/javascript\">"
                               "var userPageLink = '[\"%s%s\"]';</script>" % (
                                config.user_page_prefix,
                                self.request.user.propercased_name))
          else: 
            self.request.write("<script type=\"text/javascript\">"
                               "var userPageLink = '[\"%s\"]';</script>" % (
                                config.user_page_prefix,
                                self.request.user.propercased_name))
        else:
          self.request.write("<script type=\"text/javascript\">"
                             "var userPageLink = '%s';</script>" % (
                             self.request.remote_addr))
          
        if config.wiki_farm:
            self.request.write("<script type=\"text/javascript\" "
                               "src=\"http://%s%s%s/edit.js\"></script>\n" % (
                                config.wiki_base_domain, config.web_dir,
                                config.url_prefix))
        else:
            self.request.write("<script type=\"text/javascript\" "
                               "src=\"%s%s/edit.js\"></script>\n" % (
                                config.web_dir, config.url_prefix))

        # send form
        self.request.write('<form name="editform" id="editform" '
                           'method="post" action="%s/%s#preview">' % (
                            self.request.getScriptname(),
                            wikiutil.quoteWikiname(proper_name)))

        self.request.write(str(html.INPUT(type="hidden", name="action",
                                          value="savepage")))
        if backto:
            self.request.write(str(html.INPUT(type="hidden",
                                              name="backto", value=backto)))

        # generate default content
        if not raw_body:
            if self.isTalkPage():
                raw_body = _('This page is for discussing the '
                             'contents of ["%s"].') % self.proper_name()[:-5]
            else:
                raw_body = _('Describe %s here.') % (self.proper_name(),)

        # replace CRLF with LF
        raw_body = self._normalize_text(raw_body)

        # send datestamp (version) of the page our edit is based on
        self.request.write('<input type="hidden" name="datestamp" '
                           'value="%s">' % repr(mtime))

        # Print the editor textarea and the save button
        self.request.write('<textarea id="savetext" name="savetext" '
                           'rows="%d" cols="%d" style="width:100%%;">%s'
                           '</textarea>' % (text_rows, text_cols,
                                            wikiutil.escape(raw_body)))

       # make sure we keep the template notice on a resize of the editor
        template_param = ''
        if form.has_key('template'):
            template_param = '&amp;template=' + form['template'][0]
       # draw edit size links
        self.request.write(_('<div class="pageEditInfo" id="editorSize">'
                             'editor size:'))
        self.request.write('<a href="#" onclick="return sizeEditor(\'bigger\','
                           '\'%s&amp;preview=1&amp;cols=60%s\')">%s'
                           '</a>' % (base_uri, template_param, '+'))
        self.request.write(',<a href="#" onclick="return sizeEditor(\'smaller\','
                           '\'%s&amp;preview=1&amp;cols=60%s\')">%s'
                           '</a>' % (base_uri, template_param, '-'))
        self.request.write('</div>')
        self.request.write('</p>') # close textarea

        self.request.write('<div id="editComment" id="editorResizeButtons"> '
                           '%s<br><input type="text" class="formfields" '
                           'name="comment" id="editorComment" value="%s" '
                           'size="%d" maxlength="80" style="width:99%%;">'
                           '</div>' % (_("<font size=\"+1\">Please comment "
                                         "about this change:</font>"),
                                       wikiutil.escape(kw.get('comment', ''),
                                       1), text_cols))

        spam_catch_button = (
            '<span style="position: absolute; top: 0px; left: 0px;'
                         'height: 0px; width: 0px; overflow: hidden;">'
            'dont enter into this box:'
            '<input type="text" name="text_dont"/>'
            '</span>'
            '<span style="position: absolute; top: 0px; left: 0px;'
                         'height: 0px; width: 0px; overflow: hidden;">'
            '<input class="formbutton" type="submit" name="button_dont" '
                    'value="Dont press me">\n'
            '</span>')
        self.request.write(spam_catch_button)

        # button bar
        button_spellcheck = (SpellCheck and
            '<input type="submit" class="formbutton" name="button_spellcheck"'
            ' value="%s">' % _('Check Spelling')) or ''

        save_button_text = _('Save Changes')
        cancel_button_text = _('Cancel')
        
        self.request.write("</div>")

        if self.request.user.may.admin(self):
            security_button = ('<input type="button" class="formbutton" '
                              'onClick="location.href='
                              '\'%s/%s?action=Security\'" '
                              'value="Security">') % (
                                self.request.getScriptname(),
                                wikiutil.quoteWikiname(proper_name))
        else:
            security_button = ''
       
        if self.request.user.may.delete(self):
            delete_button = ('<input type="button" class="formbutton" '
                            'onClick="location.href='
                            '\'%s/%s?action=DeletePage\'" value="Delete">') % (
                                self.request.getScriptname(),
                                wikiutil.quoteWikiname(proper_name))
            rename_button = ('<input type="button" class="formbutton" '
                            'onClick="location.href=\'%s/%s?action=Rename\'"'
                            ' value="Rename">') % (
                                self.request.getScriptname(),
                                wikiutil.quoteWikiname(proper_name))
        else:
            delete_button = ''
            rename_button = ''
        
        self.request.write('<div id="editButtonRow">'
                           '<span>'
                           '<input type="submit" class="formbutton" '
                           'name="button_preview" value="%s"> '
                           '<input type="submit" class="formbutton" '
                           'name="button_save" value="%s"> '
                           '<input type="submit" class="formbutton" '
                           'name="button_cancel" value="%s"> '
                           '</span>'
                           '<span class="editActions">'
                           '<input type="button" class="formbutton" '
                           'onClick="window.open(\'%s/%s?action=Files\', '
                           '\'files\', \'width=800,height=600,'
                           'scrollbars=1\')" value="Upload Files"> '
                           '%s '
                           '%s '
                           '%s '
                           '%s</span>'
                           '</div>' % (
                                _('Preview'), save_button_text,
                                cancel_button_text,
                                self.request.getScriptname(),
                                wikiutil.quoteWikiname(proper_name),
                                button_spellcheck, delete_button,
                                rename_button, security_button))

        if self.request.config.edit_agreement_text:
            self.request.write(self.request.config.edit_agreement_text)

        badwords_re = None
        if preview is not None:
            if SpellCheck and (
                    form.has_key('button_spellcheck') or
                    form.has_key('button_newwords')):
                badwords, badwords_re, msg = SpellCheck.checkSpelling(self,
                    self.request, own_form=0)
                self.request.write("<p>%s</p>" % msg)
        self.request.write("</form>")

        if config.wiki_farm:
            from Sycamore import farm
            help_link = farm.link_to_page(farm.getBaseWikiName(),
                                          "Help with Editing",
                                          self.request.formatter,
                                          force_farm=True)
        else:
            help_link = Page("Help with Editing", self.request).link_to()

        # QuickHelp originally by Georg Mischler <*****@*****.**>
        self.request.write('<h2>Editing quick-help</h2>\n'
            '<dl><div style="float: right; margin: 10px; border: 1px solid; '
            'padding: 3pt;">See <b>%s</b> for more information.</div>' % (
                help_link) + _("<dt>Emphasis:</dt>\n"
                    "<dd>''<em>italics</em>''; '''<strong>bold</strong>''';"
                    "'''''<strong><em>bold italics</em></strong>''''';"
                    "''<em>mixed '''<strong>bold</strong>''' and "
                    "italics</em>''; ---- horizontal rule.</dd>"
                    "<dt>Headings:</dt>"
                    "<dd>= Title 1 =; == Title 2 ==; === Title 3 ===;"
                    "==== Title 4 ====; ===== Title 5 =====.</dd>"
                    "<dt>Lists:</dt>"
                    "<dd>space and one of * bullets; 1., a., A., i., I. "
                    "numbered items;"
                    "  1.#n start numbering at n; space alone indents.</dd>"
                    "<dt>Links:</dt>"
                    "<dd>[\"brackets and double quotes\"]; [\"the exact "
                    "page name\" label];"
                    "  url; [url]; [url label].</dd>"
                    "<dt>Tables:</dt>"
                    "<dd>|| cell text |||| cell text spanning two columns ||;"
                    "  no trailing white space allowed after tables or titles."
                    "</dd></dl>"))

        if preview is not None:
            if not emit_anchor:
                preview_name = "previewHide"
            else:
                preview_name = "preview"
            self.request.write('<div id="%s" class="preview">' % preview_name)
            self.send_page(content_only=1, hilite_re=badwords_re,
                           preview=preview)
            self.request.write('</div>')

        self.request.write('</div>\n') # end content div

        wikiutil.send_after_content(self.request)

        self.request.theme.emit_custom_html(config.page_footer1)
        self.request.theme.emit_custom_html(config.page_footer2)

        self.request.write('</body></html>') 
예제 #2
0
    def sendEditor(self, **kw):
        """
        Send the editor form page.

        @keyword preview: if given, show this text in preview mode
        @keyword staytop: don't go to #preview
        @keyword comment: comment field (when preview is true)
        @keyword had_conflict: we had an edit conflict on a save.
        """
        import re

        try:
            from Sycamore.action import SpellCheck
        except ImportError:
            SpellCheck = None

        form = self.request.form
        _ = self._
        self.request.http_headers([("Content-Type", "text/html; charset=%s" %
                                    config.charset)] + self.request.nocache)
        msg = None
        preview = kw.get('preview', None)
        emit_anchor = not kw.get('staytop', 0)
        proper_name = self.proper_name()

        from Sycamore.formatter.text_html import Formatter
        self.request.formatter = Formatter(self.request,
                                           store_pagelinks=1,
                                           preview=preview)

        base_uri = "%s/%s?action=edit" % (self.request.getScriptname(),
                                          wikiutil.quoteWikiname(
                                              self.proper_name()))
        backto = form.get('backto', [None])[0]
        if backto:
            base_uri += '&amp;' + util.web.makeQueryString(backto=backto)

        # check edit permissions
        if not self.request.user.may.edit(self):
            msg = _('You are not allowed to edit this page.')
        elif self.prev_date:
            # Trying to edit an old version, this is not possible via
            # the web interface, but catch it just in case...
            msg = _('Cannot edit old revisions!')

        # Did one of the prechecks fail?
        if msg and not kw.get('had_conflict', None):
            self.send_page(msg=msg)
            return

        # check for preview submit
        if preview is None:
            title = _('Edit "%(pagename)s"')
        else:
            title = _('Preview of "%(pagename)s"')
            self.set_raw_body(preview.replace("\r", ""), 1)

        page_needle = self.page_name
        if config.allow_subpages and page_needle.count('/'):
            page_needle = '/' + page_needle.split('/')[-1]

        wikiutil.send_title(
            self.request,
            self.proper_name(),
            pagename=self.proper_name(),
            has_link=True,
            strict_title='Editing "%s"' % self.proper_name(),
            body_onload="sizeForIE('savetext', 100, 'editorComment', 99);")

        # start content div
        self.request.write('<div id="content" class="content">\n')

        # get request parameters
        text_rows = None
        if form.has_key('rows'):
            text_rows = int(form['rows'][0])
            if self.request.user.valid:
                # possibly update user's pref
                if text_rows != self.request.user.edit_rows:
                    self.request.user.edit_rows = text_rows
                    self.request.user.save()
        else:
            text_rows = config.edit_rows
            if self.request.user.valid:
                text_rows = int(self.request.user.edit_rows)

        if form.has_key('cols'):
            text_cols = int(form['cols'][0])
            if self.request.user.valid:
                # possibly update user's pref
                if text_rows != self.request.user.edit_rows:
                    self.request.user.edit_rows = text_rows
                    self.request.user.save()
        else:
            text_cols = 80
            if self.request.user.valid:
                text_cols = int(self.request.user.edit_cols)

        # check datestamp (version) of the page our edit is based on
        if preview is not None:
            # propagate original datestamp
            mtime = float(form['datestamp'][0])

            # did someone else change the page while we were editing?
            conflict_msg = None
            if not self.exists():
                # page does not exist, are we creating it?
                if mtime:
                    conflict_msg = _('<p>Someone else <b>deleted</b> this '
                                     'page while you were editing!')
            elif mtime != self.mtime():
                conflict_msg = _('<p>Someone else changed this page while '
                                 'you were editing.')
                # merge conflicting versions
                allow_conflicts = 1
                from Sycamore.util import diff3
                savetext = self.get_raw_body()
                oldpg = Page(self.page_name, self.request, prev_date=mtime)
                original_text = oldpg.get_raw_body()
                saved_text = Page(self.page_name, self.request).get_raw_body()
                verynewtext, had_conflict = diff3.text_merge(
                    original_text,
                    saved_text,
                    savetext,
                    marker1='----- /!\ Edit conflict! Your version: -----\n',
                    marker2='----- /!\ Edit conflict! Other version: -----\n',
                    marker3='----- /!\ End of edit conflict -----\n')
                if had_conflict and self.request.user.valid and (
                        self.request.user.id == self.last_edit_info()[1]):
                    # user pressed back button or did something weird
                    conflict_msg = None
                elif had_conflict:
                    conflict_msg = _(conflict_msg +
                                     'There was an <b>edit conflict between '
                                     'your changes!</b></p>'
                                     '<p>Please review the conflicts and '
                                     'merge the changes.</p>')
                    mtime = self.mtime()
                    self.set_raw_body(verynewtext, 1)
                else:
                    conflict_msg = _(conflict_msg +
                                     'Your changes were sucessfully merged!')
                    mtime = self.mtime()
                    self.set_raw_body(verynewtext)

            if conflict_msg:
                self.request.write('<div id="message"><div>%s'
                                   '</div></div>' % conflict_msg)
                emit_anchor = 0  # make this msg visible!
        elif self.exists():
            # datestamp of existing page
            mtime = self.mtime()
        else:
            # page creation
            mtime = 0

        # output message
        message = kw.get('msg', '')
        if message:
            self.request.write('<div id="message">%s</div>' % (message))

        # get the text body for the editor field
        if form.has_key('template'):
            # "template" parameter contains the name of the template page
            template_page = wikiutil.unquoteWikiname(form['template'][0])
            raw_body = Page(template_page, self.request).get_raw_body()
        else:
            raw_body = self.get_raw_body()

        # send text above text area

        # button toolbar
        self.request.write('<div id="editArea">')
        self.request.write(
            "<script type=\"text/javascript\">"
            "var buttonRoot = '%s';</script>" % (os.path.join(
                config.url_prefix, self.request.theme.name, 'img', 'buttons')))
        if self.request.user.name:
            if config.user_page_prefix:
                self.request.write(
                    "<script type=\"text/javascript\">"
                    "var userPageLink = '[\"%s%s\"]';</script>" %
                    (config.user_page_prefix,
                     self.request.user.propercased_name))
            else:
                self.request.write("<script type=\"text/javascript\">"
                                   "var userPageLink = '[\"%s\"]';</script>" %
                                   (config.user_page_prefix,
                                    self.request.user.propercased_name))
        else:
            self.request.write("<script type=\"text/javascript\">"
                               "var userPageLink = '%s';</script>" %
                               (self.request.remote_addr))

        if config.wiki_farm:
            self.request.write(
                "<script type=\"text/javascript\" "
                "src=\"http://%s%s%s/edit.js\"></script>\n" %
                (config.wiki_base_domain, config.web_dir, config.url_prefix))
        else:
            self.request.write("<script type=\"text/javascript\" "
                               "src=\"%s%s/edit.js\"></script>\n" %
                               (config.web_dir, config.url_prefix))

        # send form
        self.request.write('<form name="editform" id="editform" '
                           'method="post" action="%s/%s#preview">' %
                           (self.request.getScriptname(),
                            wikiutil.quoteWikiname(proper_name)))

        self.request.write(
            str(html.INPUT(type="hidden", name="action", value="savepage")))
        if backto:
            self.request.write(
                str(html.INPUT(type="hidden", name="backto", value=backto)))

        # generate default content
        if not raw_body:
            if self.isTalkPage():
                raw_body = _('This page is for discussing the '
                             'contents of ["%s"].') % self.proper_name()[:-5]
            else:
                raw_body = _('Describe %s here.') % (self.proper_name(), )

        # replace CRLF with LF
        raw_body = self._normalize_text(raw_body)

        # send datestamp (version) of the page our edit is based on
        self.request.write('<input type="hidden" name="datestamp" '
                           'value="%s">' % repr(mtime))

        # Print the editor textarea and the save button
        self.request.write('<textarea id="savetext" name="savetext" '
                           'rows="%d" cols="%d" style="width:100%%;">%s'
                           '</textarea>' %
                           (text_rows, text_cols, wikiutil.escape(raw_body)))

        # make sure we keep the template notice on a resize of the editor
        template_param = ''
        if form.has_key('template'):
            template_param = '&amp;template=' + form['template'][0]

    # draw edit size links
        self.request.write(
            _('<div class="pageEditInfo" id="editorSize">'
              'editor size:'))
        self.request.write('<a href="#" onclick="return sizeEditor(\'bigger\','
                           '\'%s&amp;preview=1&amp;cols=60%s\')">%s'
                           '</a>' % (base_uri, template_param, '+'))
        self.request.write(
            ',<a href="#" onclick="return sizeEditor(\'smaller\','
            '\'%s&amp;preview=1&amp;cols=60%s\')">%s'
            '</a>' % (base_uri, template_param, '-'))
        self.request.write('</div>')
        self.request.write('</p>')  # close textarea

        self.request.write(
            '<div id="editComment" id="editorResizeButtons"> '
            '%s<br><input type="text" class="formfields" '
            'name="comment" id="editorComment" value="%s" '
            'size="%d" maxlength="80" style="width:99%%;">'
            '</div>' % (_("<font size=\"+1\">Please comment "
                          "about this change:</font>"),
                        wikiutil.escape(kw.get('comment', ''), 1), text_cols))

        spam_catch_button = (
            '<span style="position: absolute; top: 0px; left: 0px;'
            'height: 0px; width: 0px; overflow: hidden;">'
            'dont enter into this box:'
            '<input type="text" name="text_dont"/>'
            '</span>'
            '<span style="position: absolute; top: 0px; left: 0px;'
            'height: 0px; width: 0px; overflow: hidden;">'
            '<input class="formbutton" type="submit" name="button_dont" '
            'value="Dont press me">\n'
            '</span>')
        self.request.write(spam_catch_button)

        # button bar
        button_spellcheck = (
            SpellCheck and
            '<input type="submit" class="formbutton" name="button_spellcheck"'
            ' value="%s">' % _('Check Spelling')) or ''

        save_button_text = _('Save Changes')
        cancel_button_text = _('Cancel')

        self.request.write("</div>")

        if self.request.user.may.admin(self):
            security_button = ('<input type="button" class="formbutton" '
                               'onClick="location.href='
                               '\'%s/%s?action=Security\'" '
                               'value="Security">') % (
                                   self.request.getScriptname(),
                                   wikiutil.quoteWikiname(proper_name))
        else:
            security_button = ''

        if self.request.user.may.delete(self):
            delete_button = ('<input type="button" class="formbutton" '
                             'onClick="location.href='
                             '\'%s/%s?action=DeletePage\'" value="Delete">'
                             ) % (self.request.getScriptname(),
                                  wikiutil.quoteWikiname(proper_name))
            rename_button = ('<input type="button" class="formbutton" '
                             'onClick="location.href=\'%s/%s?action=Rename\'"'
                             ' value="Rename">') % (self.request.getScriptname(
                             ), wikiutil.quoteWikiname(proper_name))
        else:
            delete_button = ''
            rename_button = ''

        self.request.write(
            '<div id="editButtonRow">'
            '<span>'
            '<input type="submit" class="formbutton" '
            'name="button_preview" value="%s"> '
            '<input type="submit" class="formbutton" '
            'name="button_save" value="%s"> '
            '<input type="submit" class="formbutton" '
            'name="button_cancel" value="%s"> '
            '</span>'
            '<span class="editActions">'
            '<input type="button" class="formbutton" '
            'onClick="window.open(\'%s/%s?action=Files\', '
            '\'files\', \'width=800,height=600,'
            'scrollbars=1\')" value="Upload Files"> '
            '%s '
            '%s '
            '%s '
            '%s</span>'
            '</div>' %
            (_('Preview'), save_button_text, cancel_button_text,
             self.request.getScriptname(), wikiutil.quoteWikiname(proper_name),
             button_spellcheck, delete_button, rename_button, security_button))

        if self.request.config.edit_agreement_text:
            self.request.write(self.request.config.edit_agreement_text)

        badwords_re = None
        if preview is not None:
            if SpellCheck and (form.has_key('button_spellcheck')
                               or form.has_key('button_newwords')):
                badwords, badwords_re, msg = SpellCheck.checkSpelling(
                    self, self.request, own_form=0)
                self.request.write("<p>%s</p>" % msg)
        self.request.write("</form>")

        if config.wiki_farm:
            from Sycamore import farm
            help_link = farm.link_to_page(farm.getBaseWikiName(),
                                          "Help with Editing",
                                          self.request.formatter,
                                          force_farm=True)
        else:
            help_link = Page("Help with Editing", self.request).link_to()

        # QuickHelp originally by Georg Mischler <*****@*****.**>
        self.request.write(
            '<h2>Editing quick-help</h2>\n'
            '<dl><div style="float: right; margin: 10px; border: 1px solid; '
            'padding: 3pt;">See <b>%s</b> for more information.</div>' %
            (help_link) +
            _("<dt>Emphasis:</dt>\n"
              "<dd>''<em>italics</em>''; '''<strong>bold</strong>''';"
              "'''''<strong><em>bold italics</em></strong>''''';"
              "''<em>mixed '''<strong>bold</strong>''' and "
              "italics</em>''; ---- horizontal rule.</dd>"
              "<dt>Headings:</dt>"
              "<dd>= Title 1 =; == Title 2 ==; === Title 3 ===;"
              "==== Title 4 ====; ===== Title 5 =====.</dd>"
              "<dt>Lists:</dt>"
              "<dd>space and one of * bullets; 1., a., A., i., I. "
              "numbered items;"
              "  1.#n start numbering at n; space alone indents.</dd>"
              "<dt>Links:</dt>"
              "<dd>[\"brackets and double quotes\"]; [\"the exact "
              "page name\" label];"
              "  url; [url]; [url label].</dd>"
              "<dt>Tables:</dt>"
              "<dd>|| cell text |||| cell text spanning two columns ||;"
              "  no trailing white space allowed after tables or titles."
              "</dd></dl>"))

        if preview is not None:
            if not emit_anchor:
                preview_name = "previewHide"
            else:
                preview_name = "preview"
            self.request.write('<div id="%s" class="preview">' % preview_name)
            self.send_page(content_only=1,
                           hilite_re=badwords_re,
                           preview=preview)
            self.request.write('</div>')

        self.request.write('</div>\n')  # end content div

        wikiutil.send_after_content(self.request)

        self.request.theme.emit_custom_html(config.page_footer1)
        self.request.theme.emit_custom_html(config.page_footer2)

        self.request.write('</body></html>')