view MoinMoin/theme/ @ 3054:d2e9afd64276

get formatters in sync with 1.6 cs 2558:3e3a549b49f0, add attachimg icon (needed by html formatter)
author Thomas Waldmann <tw AT waldmann-edv DOT de>
date Wed, 20 Feb 2008 10:23:56 +0100
parents 1e9444f35a22
children f48d46b39364
line wrap: on
line source

# -*- coding: iso-8859-1 -*-
    MoinMoin - Theme Package

    @copyright: 2003-2007 MoinMoin:ThomasWaldmann
    @license: GNU GPL, see COPYING for details.

from MoinMoin import i18n, wikiutil, config, version, caching
from MoinMoin.Page import Page
from MoinMoin.util import pysupport

modules = pysupport.getPackageModules(__file__)

# Check whether we can emit a RSS feed (code stolen from
# Currently RSS is broken on plain Python, and works only when installing PyXML.
import xml
rss_supported = '_xmlplus' in xml.__file__

class ThemeBase:
    """ Base class for themes

    This class supply all the standard template that sub classes can
    use without rewriting the same code. If you want to change certain
    elements, override them.

    name = 'base'

    # fake _ function to get gettext recognize those texts:
    _ = lambda x: x

    # TODO: remove icons that are not used any more.
    icons = {
        # key         alt                        icon filename      w   h
        # ------------------------------------------------------------------
        # navibar
        'help':        ("%(page_help_contents)s", "moin-help.png",   12, 11),
        'find':        ("%(page_find_page)s",     "moin-search.png", 12, 12),
        'diff':        (_("Diffs"),               "moin-diff.png",   15, 11),
        'info':        (_("Info"),                "moin-info.png",   12, 11),
        'edit':        (_("Edit"),                "moin-edit.png",   12, 12),
        'unsubscribe': (_("Unsubscribe"),         "moin-unsubscribe.png", 14, 10),
        'subscribe':   (_("Subscribe"),           "moin-subscribe.png", 14, 10),
        'raw':         (_("Raw"),                 "moin-raw.png",    12, 13),
        'xml':         (_("XML"),                 "moin-xml.png",    20, 13),
        'print':       (_("Print"),               "moin-print.png",  16, 14),
        'view':        (_("View"),                "moin-show.png",   12, 13),
        'home':        (_("Home"),                "moin-home.png",   13, 12),
        'up':          (_("Up"),                  "moin-parent.png", 15, 13),
        # FileAttach
        'attach':     ("%(attach_count)s",       "moin-attach.png",  7, 15),
        'attachimg':  ("",                       "attach.png",      32, 32),
        # RecentChanges
        'rss':        (_("[RSS]"),               "moin-rss.png",    24, 24),
        'deleted':    (_("[DELETED]"),           "moin-deleted.png", 60, 12),
        'updated':    (_("[UPDATED]"),           "moin-updated.png", 60, 12),
        'renamed':    (_("[RENAMED]"),           "moin-renamed.png", 60, 12),
        'conflict':   (_("[CONFLICT]"),          "moin-conflict.png", 60, 12),
        'new':        (_("[NEW]"),               "moin-new.png",    31, 12),
        'diffrc':     (_("[DIFF]"),              "moin-diff.png",   15, 11),
        # General
        'bottom':     (_("[BOTTOM]"),            "moin-bottom.png", 14, 10),
        'top':        (_("[TOP]"),               "moin-top.png",    14, 10),
        'www':        ("[WWW]",                  "moin-www.png",    11, 11),
        'mailto':     ("[MAILTO]",               "moin-email.png",  14, 10),
        'news':       ("[NEWS]",                 "moin-news.png",   10, 11),
        'telnet':     ("[TELNET]",               "moin-telnet.png", 10, 11),
        'ftp':        ("[FTP]",                  "moin-ftp.png",    11, 11),
        'file':       ("[FILE]",                 "moin-ftp.png",    11, 11),
        # search forms
        'searchbutton': ("[?]",                  "moin-search.png", 12, 12),
        'interwiki':  ("[%(wikitag)s]",          "moin-inter.png",  16, 16),

        # smileys (this is CONTENT, but good looking smileys depend on looking
        # adapted to the theme background color and theme style in general)
        #vvv    ==      vvv  this must be the same for GUI editor converter
        'X-(':        ("X-(",                    'angry.png',       15, 15),
        ':D':         (":D",                     'biggrin.png',     15, 15),
        '<:(':        ("<:(",                    'frown.png',       15, 15),
        ':o':         (":o",                     'redface.png',     15, 15),
        ':(':         (":(",                     'sad.png',         15, 15),
        ':)':         (":)",                     'smile.png',       15, 15),
        'B)':         ("B)",                     'smile2.png',      15, 15),
        ':))':        (":))",                    'smile3.png',      15, 15),
        ';)':         (";)",                     'smile4.png',      15, 15),
        '/!\\':       ("/!\\",                   'alert.png',       15, 15),
        '<!>':        ("<!>",                    'attention.png',   15, 15),
        '(!)':        ("(!)",                    'idea.png',        15, 15),

        # copied 2001-11-16 from
        ':-?':        (":-?",                    'tongue.png',      15, 15),
        ':\\':        (":\\",                    'ohwell.png',      15, 15),
        '>:>':        (">:>",                    'devil.png',       15, 15),
        '|)':         ("|)",                     'tired.png',       15, 15),

        # some folks use noses in their emoticons
        ':-(':        (":-(",                    'sad.png',         15, 15),
        ':-)':        (":-)",                    'smile.png',       15, 15),
        'B-)':        ("B-)",                    'smile2.png',      15, 15),
        ':-))':       (":-))",                   'smile3.png',      15, 15),
        ';-)':        (";-)",                    'smile4.png',      15, 15),
        '|-)':        ("|-)",                    'tired.png',       15, 15),

        # version 1.0
        '(./)':       ("(./)",                   'checkmark.png',   20, 15),
        '{OK}':       ("{OK}",                   'thumbs-up.png',   14, 12),
        '{X}':        ("{X}",                    'icon-error.png',  16, 16),
        '{i}':        ("{i}",                    'icon-info.png',   16, 16),
        '{1}':        ("{1}",                    'prio1.png',       15, 13),
        '{2}':        ("{2}",                    'prio2.png',       15, 13),
        '{3}':        ("{3}",                    'prio3.png',       15, 13),

        # version 1.3.4 (stars)
        # try {*}{*}{o}
        '{*}':        ("{*}",                    'star_on.png',     15, 15),
        '{o}':        ("{o}",                    'star_off.png',    15, 15),
    del _

    # Style sheets - usually there is no need to override this in sub
    # classes. Simply supply the css files in the css directory.

    # Standard set of style sheets
    stylesheets = (
        # media         basename
        ('all',         'common'),
        ('screen',      'screen'),
        ('print',       'print'),
        ('projection',  'projection'),

    # Used in print mode
    stylesheets_print = (
        # media         basename
        ('all',         'common'),
        ('all',         'print'),

    # Used in slide show mode
    stylesheets_projection = (
        # media         basename
        ('all',         'common'),
        ('all',         'projection'),

    stylesheetsCharset = 'utf-8'

    def __init__(self, request):
        Initialize the theme object.

        @param request: the request object
        self.request = request
        self.cfg = request.cfg
        self._cache = {} # Used to cache elements that may be used several times
        self._status = []
        self._send_title_called = False

    def img_url(self, img):
        """ Generate an image href

        @param img: the image filename
        @rtype: string
        @return: the image href
        return "%s/%s/img/%s" % (self.cfg.url_prefix_static,, img)

    def emit_custom_html(self, html):
        generate custom HTML code in `html`

        @param html: a string or a callable object, in which case
                     it is called and its return value is used
        @rtype: string
        @return: string with html
        if html:
            if callable(html):
                html = html(self.request)
        return html

    def logo(self):
        """ Assemble logo with link to front page

        The logo contain an image and or text or any html markup the
        admin inserted in the config file. Everything it enclosed inside
        a div with id="logo".

        @rtype: unicode
        @return: logo html
        html = u''
        if self.cfg.logo_string:
            page = wikiutil.getFrontPage(self.request)
            logo = page.link_to_raw(self.request, self.cfg.logo_string)
            html = u'''<div id="logo">%s</div>''' % logo
        return html

    def interwiki(self, d):
        """ Assemble the interwiki name display, linking to page_front_page

        @param d: parameter dictionary
        @rtype: string
        @return: interwiki html
        if self.request.cfg.show_interwiki:
            page = wikiutil.getFrontPage(self.request)
            text = self.request.cfg.interwikiname or 'Self'
            link = page.link_to(self.request, text=text, rel='nofollow')
            html = u'<div id="interwiki"><span>%s</span></div>' % link
            html = u''
        return html

    def title(self, d):
        """ Assemble the title (now using breadcrumbs)

        @param d: parameter dictionary
        @rtype: string
        @return: title html
        _ = self.request.getText
        content = []
        if d['title_text'] == d['page'].split_title(): # just showing a page, no action
            curpage = ''
            segments = d['page_name'].split('/') # was: title_text
            for s in segments[:-1]:
                curpage += s
                content.append("<li>%s</li>" % Page(self.request, curpage).link_to(self.request, s))
                curpage += '/'
            link_text = segments[-1]
            link_title = _('Click to do a full-text search for this title')
            link_query = {
                'action': 'fullsearch',
                'value': 'linkto:"%s"' % d['page_name'],
                'context': '180',
            # we dont use d['title_link'] any more, but make it ourselves:
            link = d['page'].link_to(self.request, link_text, querystr=link_query, title=link_title, css_class='backlink', rel='nofollow')
            content.append(('<li>%s</li>') % link)
            content.append('<li>%s</li>' % wikiutil.escape(d['title_text']))

        html = '''
<ul id="pagelocation">
''' % "".join(content)
        return html

    def username(self, d):
        """ Assemble the username / userprefs link

        @param d: parameter dictionary
        @rtype: unicode
        @return: username html
        request = self.request
        _ = request.getText

        userlinks = []
        # Add username/homepage link for registered users. We don't care
        # if it exists, the user can create it.
        if request.user.valid and
            interwiki = wikiutil.getInterwikiHomePage(request)
            name =
            aliasname = request.user.aliasname
            if not aliasname:
                aliasname = name
            title = "%s @ %s" % (aliasname, interwiki[0])
            # link to (interwiki) user homepage
            homelink = (request.formatter.interwikilink(1, title=title, id="userhome", generated=True, *interwiki) +
                        request.formatter.text(name) +
                        request.formatter.interwikilink(0, title=title, id="userhome", *interwiki))
            # link to userprefs action
            userlinks.append(d['page'].link_to(request, text=_('Preferences'),
                                               querystr={'action': 'userprefs'}, id='userprefs', rel='nofollow'))

        if request.user.valid:
            if request.user.auth_method in request.cfg.auth_can_logout:
                userlinks.append(d['page'].link_to(request, text=_('Logout', formatted=False),
                                                   querystr={'action': 'logout', 'logout': 'logout'}, id='logout', rel='nofollow'))
            if request.cfg.auth_have_login:
                userlinks.append(d['page'].link_to(request, text=_("Login", formatted=False),
                                                   querystr={'action': 'login'}, id='login', rel='nofollow'))

        userlinks = [u'<li>%s</li>' % link for link in userlinks]
        html = u'<ul id="username">%s</ul>' % ''.join(userlinks)
        return html

    # Schemas supported in toolbar links, using [url label] format
    linkSchemas = [r'http://', r'https://', r'ftp://', 'mailto:', r'irc://', r'ircs://', ] + \
                  [x + ':' for x in config.url_schemas]

    def splitNavilink(self, text, localize=1):
        """ Split navibar links into pagename, link to page

        Admin or user might want to use shorter navibar items by using
        the [[page|title]] or [[url|title]] syntax. In this case, we don't
        use localization, and the links goes to page or to the url, not
        the localized version of page.

        Supported syntax:
            * PageName
            * WikiName:PageName
            * wiki:WikiName:PageName
            * url
            * all targets as seen above with title: [[target|title]]

        @param text: the text used in config or user preferences
        @rtype: tuple
        @return: pagename or url, link to page or url
        request = self.request
        fmt = request.formatter
        title = None

        # Handle [[pagename|title]] or [[url|title]] formats
        if text.startswith('[[') and text.endswith(']]'):
            text = text[2:-2]
                pagename, title = text.split('|', 1)
                pagename = pagename.strip()
                title = title.strip()
                localize = 0
            except (ValueError, TypeError):
                # Just use the text as is.
                pagename = text.strip()
            pagename = text

        for scheme in self.linkSchemas:
            if pagename.startswith(scheme):
                if not title:
                    title = pagename
                title = wikiutil.escape(title)
                link = fmt.url(1, pagename) + fmt.text(title) + fmt.url(0)
                return pagename, link

        # remove wiki: url prefix
        if pagename.startswith("wiki:"):
            pagename = pagename[5:]

        # try handling interwiki links
            interwiki, page = wikiutil.split_interwiki(pagename)
            thiswiki = request.cfg.interwikiname
            if interwiki == thiswiki or interwiki == 'Self':
                pagename = page
                if not title:
                    title = page
                title = wikiutil.escape(title)
                link = fmt.interwikilink(True, interwiki, page) + fmt.text(title) + fmt.interwikilink(False, interwiki, page)
                return pagename, link
        except ValueError:

        # Handle regular pagename like "FrontPage"
        pagename = request.normalizePagename(pagename)

        # Use localized pages for the current user
        if localize:
            page = wikiutil.getLocalizedPage(request, pagename)
            page = Page(request, pagename)

        pagename = page.page_name # can be different, due to i18n

        if not title:
            title = page.split_title()
            title = self.shortenPagename(title)

        link = page.link_to(request, title)

        return pagename, link

    def shortenPagename(self, name):
        """ Shorten page names

        Shorten very long page names that tend to break the user
        interface. The short name is usually fine, unless really stupid
        long names are used (WYGIWYD).

        If you don't like to do this in your theme, or want to use
        different algorithm, override this method.

        @param name: page name, unicode
        @rtype: unicode
        @return: shortened version.
        maxLength = self.maxPagenameLength()
        # First use only the sub page name, that might be enough
        if len(name) > maxLength:
            name = name.split('/')[-1]
            # If it's not enough, replace the middle with '...'
            if len(name) > maxLength:
                half, left = divmod(maxLength - 3, 2)
                name = u'%s...%s' % (name[:half + left], name[-half:])
        return name

    def maxPagenameLength(self):
        """ Return maximum length for shortened page names """
        return 25

    def navibar(self, d):
        """ Assemble the navibar

        @param d: parameter dictionary
        @rtype: unicode
        @return: navibar html
        request = self.request
        found = {} # pages we found. prevent duplicates
        items = [] # navibar items
        item = u'<li class="%s">%s</li>'
        current = d['page_name']

        # Process config navi_bar
        if request.cfg.navi_bar:
            for text in request.cfg.navi_bar:
                pagename, link = self.splitNavilink(text)
                if pagename == current:
                    cls = 'wikilink current'
                    cls = 'wikilink'
                items.append(item % (cls, link))
                found[pagename] = 1

        # Add user links to wiki links, eliminating duplicates.
        userlinks = request.user.getQuickLinks()
        for text in userlinks:
            # Split text without localization, user knows what he wants
            pagename, link = self.splitNavilink(text, localize=0)
            if not pagename in found:
                if pagename == current:
                    cls = 'userlink current'
                    cls = 'userlink'
                items.append(item % (cls, link))
                found[pagename] = 1

        # Add current page at end of local pages
        if not current in found:
            title = d['page'].split_title()
            title = self.shortenPagename(title)
            link = d['page'].link_to(request, title)
            cls = 'current'
            items.append(item % (cls, link))

        # Add sister pages.
        for sistername, sisterurl in request.cfg.sistersites:
            if sistername == request.cfg.interwikiname: # it is THIS wiki
                cls = 'sisterwiki current'
                items.append(item % (cls, sistername))
                # TODO optimize performance
                cache = caching.CacheEntry(request, 'sisters', sistername, 'farm', use_pickle=True)
                if cache.exists():
                    data = cache.content()
                    sisterpages = data['sisterpages']
                    if current in sisterpages:
                        cls = 'sisterwiki'
                        url = sisterpages[current]
                        link = request.formatter.url(1, url) + \
                               request.formatter.text(sistername) +\
                        items.append(item % (cls, link))

        # Assemble html
        items = u''.join(items)
        html = u'''
<ul id="navibar">
''' % items
        return html

    def get_icon(self, icon):
        """ Return icon data from self.icons

        If called from <<Icon(file)>> we have a filename, not a
        key. Using filenames is deprecated, but for now, we simulate old

        @param icon: icon name or file name (string)
        @rtype: tuple
        @return: alt (unicode), href (string), width, height (int)
        if icon in self.icons:
            alt, icon, w, h = self.icons[icon]
            # Create filenames to icon data mapping on first call, then
            # cache in class for next calls.
            if not getattr(self.__class__, 'iconsByFile', None):
                d = {}
                for data in self.icons.values():
                    d[data[1]] = data
                self.__class__.iconsByFile = d

            # Try to get icon data by file name
            if icon in self.iconsByFile:
                alt, icon, w, h = self.iconsByFile[icon]
                alt, icon, w, h = '', icon, '', ''

        return alt, self.img_url(icon), w, h

    def make_icon(self, icon, vars=None, **kw):
        This is the central routine for making <img> tags for icons!
        All icons stuff except the top left logo and search field icons are
        handled here.

        @param icon: icon id (dict key)
        @param vars: ...
        @rtype: string
        @return: icon html (img tag)
        if vars is None:
            vars = {}
        alt, img, w, h = self.get_icon(icon)
            alt = vars['icon-alt-text'] # if it is possible we take the alt-text from 'page_icons_table'
        except KeyError, err:
                alt = alt % vars # if not we just leave the  alt-text from 'icons'
            except KeyError, err:
                alt = 'KeyError: %s' % str(err)
        alt = self.request.getText(alt, formatted=False)
        tag = self.request.formatter.image(src=img, alt=alt, width=w, height=h, **kw)
        return tag

    def make_iconlink(self, which, d):
        Make a link with an icon

        @param which: icon id (dictionary key)
        @param d: parameter dictionary
        @rtype: string
        @return: html link tag
        qs = {}
        querystr, title, icon = self.cfg.page_icons_table[which]
        qs.update(querystr) # do not modify the querystr dict in the cfg!
        d['icon-alt-text'] = d['title'] = title % d
        d['i18ntitle'] = self.request.getText(d['title'], formatted=False)
        img_src = self.make_icon(icon, d)
        rev = d['rev']
        if rev and which in ['raw', 'print', ]:
            qs['rev'] = str(rev)
        attrs = {'rel': 'nofollow', 'title': d['i18ntitle'], }
        page = d['page']
        return page.link_to_raw(self.request, text=img_src, querystr=qs, **attrs)

    def msg(self, d):
        """ Assemble the msg display

        Display a message with a widget or simple strings with a clear message link.

        @param d: parameter dictionary
        @rtype: unicode
        @return: msg display html
        _ = self.request.getText
        msgs = d['msg']

        result = u""
        close = d['page'].link_to(self.request, text=_('Clear message'))
        for msg, msg_class in msgs:
                result += u'<p>%s</p>' % msg.render()
                close = ''
            except AttributeError:
                if msg and msg_class:
                    result += u'<p><div class="%s">%s</div></p>' % (msg_class, msg)
                elif msg:
                    result += u'<p>%s</p>\n' % msg
        if result:
            html = result + close
            return u'<div id="message">\n%s\n</div>\n' % html
            return u''

        return u'<div id="message">\n%s\n</div>\n' % html

    def trail(self, d):
        """ Assemble page trail

        @param d: parameter dictionary
        @rtype: unicode
        @return: trail html
        request = self.request
        user = request.user
        html = ''
        if not user.valid or user.show_page_trail:
            trail = user.getTrail()
            if trail:
                items = []
                for pagename in trail:
                        interwiki, page = wikiutil.split_interwiki(pagename)
                        if interwiki != request.cfg.interwikiname and interwiki != 'Self':
                            link = (self.request.formatter.interwikilink(True, interwiki, page) +
                                    self.shortenPagename(page) +
                                    self.request.formatter.interwikilink(False, interwiki, page))
                            items.append('<li>%s</li>' % link)
                            pagename = page

                    except ValueError:
                    page = Page(request, pagename)
                    title = page.split_title()
                    title = self.shortenPagename(title)
                    link = page.link_to(request, title)
                    items.append('<li>%s</li>' % link)
                html = '''
<ul id="pagetrail">
</ul>''' % ''.join(items)
        return html

    def html_stylesheets(self, d):
        """ Assemble html head stylesheet links

        @param d: parameter dictionary
        @rtype: string
        @return: stylesheets links
        link = '<link rel="stylesheet" type="text/css" charset="%s" media="%s" href="%s">'

        # Check mode
        if d.get('print_mode'):
            media = d.get('media', 'print')
            stylesheets = getattr(self, 'stylesheets_' + media)
            stylesheets = self.stylesheets
        usercss = self.request.user.valid and self.request.user.css_url

        # Create stylesheets links
        html = []
        prefix = self.cfg.url_prefix_static
        csshref = '%s/%s/css' % (prefix,
        for media, basename in stylesheets:
            href = '%s/%s.css' % (csshref, basename)
            html.append(link % (self.stylesheetsCharset, media, href))

            # Don't add user css url if it matches one of ours
            if usercss and usercss == href:
                usercss = None

        # admin configurable additional css (farm or wiki level)
        for media, csshref in self.request.cfg.stylesheets:
            html.append(link % (self.stylesheetsCharset, media, csshref))

        csshref = '%s/%s/css/msie.css' % (prefix,
<!-- css only for MSIE browsers -->
<!--[if IE]>
""" % link % (self.stylesheetsCharset, 'all', csshref))

        # Add user css url (assuming that user css uses same charset)
        if usercss and usercss.lower() != "none":
            html.append(link % (self.stylesheetsCharset, 'all', usercss))

        return '\n'.join(html)

    def shouldShowPageinfo(self, page):
        """ Should we show page info?

        Should be implemented by actions. For now, we check here by action
        name and page.

        @param page: current page
        @rtype: bool
        @return: true if should show page info
        if page.exists() and
            # These  actions show the  page content.
            # TODO: on new action, page info will not show.
            # A better solution will be if the action itself answer the question: showPageInfo().
            contentActions = [u'', u'show', u'refresh', u'preview', u'diff',
                              u'subscribe', u'RenamePage', u'CopyPage', u'DeletePage',
                              u'SpellCheck', u'print']
            return self.request.action in contentActions
        return False

    def pageinfo(self, page):
        """ Return html fragment with page meta data

        Since page information uses translated text, it uses the ui
        language and direction. It looks strange sometimes, but
        translated text using page direction looks worse.

        @param page: current page
        @rtype: unicode
        @return: page last edit information
        _ = self.request.getText
        html = ''
        if self.shouldShowPageinfo(page):
            info = page.lastEditInfo()
            if info:
                if info['editor']:
                    info = _("last edited %(time)s by %(editor)s") % info
                    info = _("last modified %(time)s") % info
                pagename = page.page_name
                if self.request.cfg.show_interwiki:
                    pagename = "%s: %s" % (self.request.cfg.interwikiname, pagename)
                info = "%s  (%s)" % (wikiutil.escape(pagename), info)
                html = '<p id="pageinfo" class="info"%(lang)s>%(info)s</p>\n' % {
                    'lang': self.ui_lang_attr(),
                    'info': info
        return html

    def searchform(self, d):
        assemble HTML code for the search forms

        @param d: parameter dictionary
        @rtype: unicode
        @return: search form html
        _ = self.request.getText
        form = self.request.form
        updates = {
            'search_label': _('Search:'),
            'search_value': wikiutil.escape(form.get('value', [''])[0], 1),
            'search_full_label': _('Text', formatted=False),
            'search_title_label': _('Titles', formatted=False),
            'baseurl': self.request.getScriptname(),
            'pagename_quoted': wikiutil.quoteWikinameURL(,

        html = u'''
<form id="searchform" method="get" action="%(baseurl)s/%(pagename_quoted)s">
<input type="hidden" name="action" value="fullsearch">
<input type="hidden" name="context" value="180">
<label for="searchinput">%(search_label)s</label>
<input id="searchinput" type="text" name="value" value="%(search_value)s" size="20"
    onfocus="searchFocus(this)" onblur="searchBlur(this)"
    onkeyup="searchChange(this)" onchange="searchChange(this)" alt="Search">
<input id="titlesearch" name="titlesearch" type="submit"
    value="%(search_title_label)s" alt="Search Titles">
<input id="fullsearch" name="fullsearch" type="submit"
    value="%(search_full_label)s" alt="Search Full Text">
<script type="text/javascript">
<!--// Initialize search form
var f = document.getElementById('searchform');
f.getElementsByTagName('label')[0].style.display = 'none';
var e = document.getElementById('searchinput');
''' % d
        return html

    def showversion(self, d, **keywords):
        assemble HTML code for copyright and version display

        @param d: parameter dictionary
        @rtype: string
        @return: copyright and version display html
        html = ''
        if self.cfg.show_version and not keywords.get('print_mode', 0):
            html = (u'<div id="version">MoinMoin Release %s [Revision %s], '
                     'Copyright 2000-2006 by Juergen Hermann</div>') % (version.release, version.revision, )
        return html

    def headscript(self, d):
        """ Return html head script with common functions

        @param d: parameter dictionary
        @rtype: unicode
        @return: script for html head
        # Don't add script for print view
        if self.request.action == 'print':
            return u''

        _ = self.request.getText
        script = u"""
<script type="text/javascript">
var search_hint = "%(search_hint)s";
""" % {
    'search_hint': _('Search', formatted=False),
        return script

    def shouldUseRSS(self, page):
        """ Return True if RSS feature is available and we are on the
            RecentChanges page, or False.

            Currently rss is broken on plain Python, and works only when
            installing PyXML. Return true if PyXML is installed.
        if not rss_supported:
            return False
        return page.page_name == u'RecentChanges' or \
           page.page_name == self.request.getText(u'RecentChanges', formatted=False)

    def rsshref(self, page):
        """ Create rss href, used for rss button and head link

        @rtype: unicode
        @return: rss href
        request = self.request
        url = page.url(request, querystr={
                'action': 'rss_rc', 'ddiffs': '1', 'unique': '1', }, escape=0, relative=False)
        return url

    def rsslink(self, d):
        """ Create rss link in head, used by FireFox

        RSS link for FireFox. This shows an rss link in the bottom of
        the page and let you subscribe to the wiki rss feed.

        @rtype: unicode
        @return: html head
        link = u''
        page = d['page']
        if self.shouldUseRSS(page):
            link = (u'<link rel="alternate" title="%s Recent Changes" '
                    u'href="%s" type="application/rss+xml">') % (
                        wikiutil.escape(self.rsshref(page)) )
        return link

    def html_head(self, d):
        """ Assemble html head

        @param d: parameter dictionary
        @rtype: unicode
        @return: html head
        html = [
            u'<title>%(title)s - %(sitename)s</title>' % d,
            self.headscript(d), # Should move to separate .js file
        return '\n'.join(html)

    def externalScript(self, name):
        """ Format external script html """
        src = '%s/common/js/%s.js' % (self.request.cfg.url_prefix_static, name)
        return '<script type="text/javascript" src="%s"></script>' % src

    def credits(self, d, **keywords):
        """ Create credits html from credits list """
        if isinstance(self.cfg.page_credits, (list, tuple)):
            items = ['<li>%s</li>' % i for i in self.cfg.page_credits]
            html = '<ul id="credits">\n%s\n</ul>\n' % ''.join(items)
            # Old config using string, output as is
            html = self.cfg.page_credits
        return html

    def actionsMenu(self, page):
        """ Create actions menu list and items data dict

        The menu will contain the same items always, but items that are
        not available will be disabled (some broken browsers will let
        you select disabled options though).

        The menu should give best user experience for javascript
        enabled browsers, and acceptable behavior for those who prefer
        not to use Javascript.

        TODO: Move actionsMenuInit() into body onload - requires that the theme will render body,
              it is currently done in wikiutil/page.

        @param page: current page, Page object
        @rtype: unicode
        @return: actions menu html fragment
        request = self.request
        _ = request.getText
        rev = request.rev

        menu = [

        titles = {
            # action: menu title
            '__title__': _("More Actions:", formatted=False),
            # Translation may need longer or shorter separator
            '__separator__': _('------------------------', formatted=False),
            'raw': _('Raw Text', formatted=False),
            'print': _('Print View', formatted=False),
            'refresh': _('Delete Cache', formatted=False),
            'SpellCheck': _('Check Spelling', formatted=False), # rename action!
            'RenamePage': _('Rename Page', formatted=False),
            'CopyPage': _('Copy Page', formatted=False),
            'DeletePage': _('Delete Page', formatted=False),
            'LikePages': _('Like Pages', formatted=False),
            'LocalSiteMap': _('Local Site Map', formatted=False),
            'MyPages': _('My Pages', formatted=False),
            'SubscribeUser': _('Subscribe User', formatted=False),
            'Despam': _('Remove Spam', formatted=False),
            'revert': _('Revert to this revision', formatted=False),
            'PackagePages': _('Package Pages', formatted=False),
            'RenderAsDocbook': _('Render as Docbook', formatted=False),
            'SyncPages': _('Sync Pages', formatted=False),

        options = []
        option = '<option value="%(action)s"%(disabled)s>%(title)s</option>'
        # class="disabled" is a workaround for browsers that ignore
        # "disabled", e.g IE, Safari
        # for XHTML: data['disabled'] = ' disabled="disabled"'
        disabled = ' disabled class="disabled"'

        # Format standard actions
        available = request.getAvailableActions(page)
        for action in menu:
            data = {'action': action, 'disabled': '', 'title': titles[action]}

            # Enable delete cache only if page can use caching
            if action == 'refresh':
                if not page.canUseCache():
                    data['action'] = 'show'
                    data['disabled'] = disabled

            # Special menu items. Without javascript, executing will
            # just return to the page.
            elif action.startswith('__'):
                data['action'] = 'show'

            # Actions which are not available for this wiki, user or page
            if (action == '__separator__' or
                (action[0].isupper() and not action in available)):
                data['disabled'] = disabled

            options.append(option % data)

        # Add custom actions not in the standard menu, except for
        # some actions like AttachFile (we have them on top level)
        more = [item for item in available if not item in titles and not item in ('AttachFile', )]
        if more:
            # Add separator
            separator = option % {'action': 'show', 'disabled': disabled,
                                  'title': titles['__separator__']}
            # Add more actions (all enabled)
            for action in more:
                data = {'action': action, 'disabled': ''}
                # Always add spaces: AttachFile -> Attach File
                # XXX do not create page just for using split_title -
                # creating pages for non-existent does 2 storage lookups
                #title = Page(request, action).split_title(force=1)
                title = action
                # Use translated version if available
                data['title'] = _(title, formatted=False)
                options.append(option % data)

        data = {
            'label': titles['__title__'],
            'options': '\n'.join(options),
            'rev_field': rev and '<input type="hidden" name="rev" value="%d">' % rev or '',
            'do_button': _("Do", formatted=False),
            'baseurl': self.request.getScriptname(),
            'pagename_quoted': wikiutil.quoteWikinameURL(
        html = '''
<form class="actionsmenu" method="get" action="">
    <select name="action"
        onchange="if ((this.selectedIndex != 0) &&
                      (this.options[this.selectedIndex].disabled == false)) {
            this.selectedIndex = 0;">
    <input type="submit" value="%(do_button)s">
<script type="text/javascript">
<!--// Init menu
''' % data

        return html

    def editbar(self, d):
        """ Assemble the page edit bar.

        Create html on first call, then return cached html.

        @param d: parameter dictionary
        @rtype: unicode
        @return: iconbar html
        page = d['page']
        if not self.shouldShowEditbar(page):
            return ''

        html = self._cache.get('editbar')
        if html is None:
            # Remove empty items and format as list
            items = ''.join(['<li>%s</li>' % item
                             for item in self.editbarItems(page) if item])
            html = u'<ul class="editbar">%s</ul>\n' % items
            self._cache['editbar'] = html

        return html

    def shouldShowEditbar(self, page):
        """ Should we show the editbar?

        Actions should implement this, because only the action knows if
        the edit bar makes sense. Until it goes into actions, we do the
        checking here.

        @param page: current page
        @rtype: bool
        @return: true if editbar should show
        # Show editbar only for existing pages, including deleted pages,
        # that the user may read. If you may not read, you can't edit,
        # so you don't need editbar.
        if (page.exists(includeDeleted=1) and
            form = self.request.form
            action = self.request.action
            # Do not show editbar on edit but on save/cancel
            return not (action == 'edit' and
                        not form.has_key('button_save') and
                        not form.has_key('button_cancel'))
        return False

    def editbarItems(self, page):
        """ Return list of items to show on the editbar

        This is separate method to make it easy to customize the
        edtibar in sub classes.
        _ = self.request.getText
        editbar_actions = []
        for editbar_item in self.request.cfg.edit_bar:
            if editbar_item == 'Discussion':
                if not self.request.cfg.supplementation_page and self.request.getPragma('supplementation-page', 1) in ('on', '1'):
                elif self.request.cfg.supplementation_page and not self.request.getPragma('supplementation-page', 1) in ('off', '0'):
            elif editbar_item == 'Comments':
                # we just use <a> to get same style as other links, but we add some dummy
                # link target to get correct mouseover pointer appearance. return false
                # keeps the browser away from jumping to the link target::
                editbar_actions.append('<a href="#" class="toggleCommentsButton" onClick="toggleComments();return false;">%s</a>' % _('Comments'))
            elif editbar_item == 'Edit':
            elif editbar_item == 'Info':
            elif editbar_item == 'Subscribe':
            elif editbar_item == 'Quicklink':
            elif editbar_item == 'Attachments':
            elif editbar_item == 'ActionsMenu':
        return editbar_actions

    def supplementation_page_nameLink(self, page):
        """Return a link to the discussion page

           If the discussion page doesn't exist and the user
           has no right to create it, show a disabled link.
        _ = self.request.getText
        suppl_name = self.request.cfg.supplementation_page_name
        suppl_name_full = "%s/%s" % (page.page_name, suppl_name)

        test = Page(self.request, suppl_name_full)
        if not test.exists() and not self.request.user.may.write(suppl_name_full):
            return ('<span class="disabled">%s</span>' % _(suppl_name, formatted=False))
            return page.link_to(self.request, text=_(suppl_name, formatted=False),
                                querystr={'action': 'supplementation'}, css_class='nbsupplementation', rel='nofollow')

    def guiworks(self, page):
        """ Return whether the gui editor / converter can work for that page.

            The GUI editor currently only works for wiki format.
            For simplicity, we also tell it does not work if the admin forces the text editor.
        is_wiki = page.pi['format'] == 'wiki'
        gui_disallowed = self.cfg.editor_force and self.cfg.editor_default == 'text'
        return is_wiki and not gui_disallowed

    def editorLink(self, page):
        """ Return a link to the editor

        If the user can't edit, return a disabled edit link.

        If the user want to show both editors, it will display "Edit
        (Text)", otherwise as "Edit".
        if not (page.isWritable() and
            return self.disabledEdit()

        _ = self.request.getText
        querystr = {'action': 'edit'}

        guiworks = self.guiworks(page)
        if self.showBothEditLinks() and guiworks:
            text = _('Edit (Text)', formatted=False)
            querystr['editor'] = 'text'
            attrs = {'name': 'texteditlink', 'rel': 'nofollow', }
            text = _('Edit', formatted=False)
            if guiworks:
                # 'textonly' will be upgraded dynamically to 'guipossible' by JS
                querystr['editor'] = 'textonly'
                attrs = {'name': 'editlink', 'rel': 'nofollow', }
                querystr['editor'] = 'text'
                attrs = {'name': 'texteditlink', 'rel': 'nofollow', }

        return page.link_to(self.request, text=text, querystr=querystr, **attrs)

    def showBothEditLinks(self):
        """ Return True if both edit links should be displayed """
        editor = self.request.user.editor_ui
        if editor == '<default>':
            editor = self.request.cfg.editor_ui
        return editor == 'freechoice'

    def guiEditorScript(self, d):
        """ Return a script that set the gui editor link variables

        The link will be created only when javascript is enabled and
        the browser is compatible with the editor.
        page = d['page']
        if not (page.isWritable() and
                self.request.user.may.write(page.page_name) and
                self.showBothEditLinks() and
            return ''

        _ = self.request.getText
        return """\
<script type="text/javascript">
<!-- // GUI edit link and i18n
var gui_editor_link_href = "%(url)s";
var gui_editor_link_text = "%(text)s";
""" % {'url': page.url(self.request, querystr={'action': 'edit', 'editor': 'gui', }, relative=False),
       'text': _('Edit (GUI)', formatted=False),

    def disabledEdit(self):
        """ Return a disabled edit link """
        _ = self.request.getText
        return ('<span class="disabled">%s</span>'
                % _('Immutable Page', formatted=False))

    def infoLink(self, page):
        """ Return link to page information """
        _ = self.request.getText
        return page.link_to(self.request,
                            text=_('Info', formatted=False),
                            querystr={'action': 'info'}, css_class='nbinfo', rel='nofollow')

    def subscribeLink(self, page):
        """ Return subscribe/unsubscribe link to valid users

        @rtype: unicode
        @return: subscribe or unsubscribe link
        if not (self.cfg.mail_enabled or self.cfg.jabber_enabled and self.request.user.valid):
            return ''

        _ = self.request.getText
        if self.request.user.isSubscribedTo([page.page_name]):
            text = _("Unsubscribe", formatted=False)
            text = _("Subscribe", formatted=False)
        return page.link_to(self.request, text=text, querystr={'action': 'subscribe'}, css_class='nbsubscribe', rel='nofollow')

    def quicklinkLink(self, page):
        """ Return add/remove quicklink link

        @rtype: unicode
        @return: link to add or remove a quicklink
        if not self.request.user.valid:
            return ''

        _ = self.request.getText
        if self.request.user.isQuickLinkedTo([page.page_name]):
            text = _("Remove Link", formatted=False)
            text = _("Add Link", formatted=False)
        return page.link_to(self.request, text=text, querystr={'action': 'quicklink'}, css_class='nbquicklink', rel='nofollow')

    def attachmentsLink(self, page):
        """ Return link to page attachments """
        _ = self.request.getText
        return page.link_to(self.request,
                            text=_('Attachments', formatted=False),
                            querystr={'action': 'AttachFile'}, css_class='nbattachments', rel='nofollow')

    def startPage(self):
        """ Start page div with page language and direction

        @rtype: unicode
        @return: page div with language and direction attribtues
        return u'<div id="page"%s>\n' % self.content_lang_attr()

    def endPage(self):
        """ End page div

        Add an empty page bottom div to prevent floating elements to
        float out of the page bottom over the footer.
        return '<div id="pagebottom"></div>\n</div>\n'

    # Public functions #####################################################

    def header(self, d, **kw):
        """ Assemble page header

        Default behavior is to start a page div. Sub class and add
        footer items.

        @param d: parameter dictionary
        @rtype: string
        @return: page header html
        return self.startPage()

    editorheader = header

    def footer(self, d, **keywords):
        """ Assemble page footer

        Default behavior is to end page div. Sub class and add
        footer items.

        @param d: parameter dictionary
        @keyword ...:...
        @rtype: string
        @return: page footer html
        return self.endPage()

    # RecentChanges ######################################################

    def recentchanges_entry(self, d):
        Assemble a single recentchanges entry (table row)

        @param d: parameter dictionary
        @rtype: string
        @return: recentchanges entry html
        _ = self.request.getText
        html = []

        html.append('<td class="rcicon1">%(icon_html)s</td>\n' % d)

        html.append('<td class="rcpagelink">%(pagelink_html)s</td>\n' % d)

        html.append('<td class="rctime">')
        if d['time_html']:
            html.append("%(time_html)s" % d)

        html.append('<td class="rcicon2">%(info_html)s</td>\n' % d)

        html.append('<td class="rceditor">')
        if d['editors']:

        html.append('<td class="rccomment">')
        if d['comments']:
            if d['changecount'] > 1:
                notfirst = 0
                for comment in d['comments']:
                    html.append('%s<tt>#%02d</tt>&nbsp;%s' % (
                        notfirst and '<br>' or '', comment[0], comment[1]))
                    notfirst = 1
                comment = d['comments'][0]
                html.append('%s' % comment[1])


        return ''.join(html)

    def recentchanges_daybreak(self, d):
        Assemble a rc daybreak indication (table row)

        @param d: parameter dictionary
        @rtype: string
        @return: recentchanges daybreak html
        if d['bookmark_link_html']:
            set_bm = '&nbsp; %(bookmark_link_html)s' % d
            set_bm = ''
        return ('<tr class="rcdaybreak"><td colspan="%d">'
                '</td></tr>\n') % (6, d['date'], set_bm)

    def recentchanges_header(self, d):
        Assemble the recentchanges header (intro + open table)

        @param d: parameter dictionary
        @rtype: string
        @return: recentchanges header html
        _ = self.request.getText

        # Should use user interface language and direction
        html = '<div class="recentchanges"%s>\n' % self.ui_lang_attr()
        html += '<div>\n'
        page = d['page']
        if self.shouldUseRSS(page):
            link = [
                u'<div class="rcrss">',
                self.request.formatter.url(1, self.rsshref(page)),
            html += ''.join(link)
        html += '<p>'
        # Add day selector
        if d['rc_days']:
            days = []
            for day in d['rc_days']:
                if day == d['rc_max_days']:
                    days.append('<strong>%d</strong>' % day)
                            '%s?max_days=%d' % (d['q_page_name'], day),
                            self.request.formatter, rel='nofollow'))
            days = ' | '.join(days)
            html += (_("Show %s days.") % (days, ))

        if d['rc_update_bookmark']:
            html += " %(rc_update_bookmark)s %(rc_curr_bookmark)s" % d

        html += '</p>\n</div>\n'

        html += '<table>\n'
        return html

    def recentchanges_footer(self, d):
        Assemble the recentchanges footer (close table)

        @param d: parameter dictionary
        @rtype: string
        @return: recentchanges footer html
        _ = self.request.getText
        html = ''
        html += '</table>\n'
        if d['rc_msg']:
            html += "<br>%(rc_msg)s\n" % d
        html += '</div>\n'
        return html

    # Language stuff ####################################################

    def ui_lang_attr(self):
        """Generate language attributes for user interface elements

        User interface elements use the user language (if any), kept in

        @rtype: string
        @return: lang and dir html attributes
        lang = self.request.lang
        return ' lang="%s" dir="%s"' % (lang, i18n.getDirection(lang))

    def content_lang_attr(self):
        """Generate language attributes for wiki page content

        Page content uses the page language or the wiki default language.

        @rtype: string
        @return: lang and dir html attributes
        lang = self.request.content_lang
        return ' lang="%s" dir="%s"' % (lang, i18n.getDirection(lang))

    def add_msg(self, msg, msg_class="dialog"):
        """ Adds a message to a list which will be used to generate status
        @param msg: additional message
        @param msg_class: html class for the div of the additional message.
        if self._send_title_called:
            raise Exception("You cannot call add_msg() after send_title()") 
        self._status.append((msg, msg_class))

    # stuff from
    def send_title(self, text, **keywords):
        Output the page header (and title).

        @param text: the title text
        @keyword page: the page instance that called us - using this is more efficient than using pagename..
        @keyword pagename: 'PageName'
        @keyword print_mode: 1 (or 0)
        @keyword editor_mode: 1 (or 0)
        @keyword media: css media type, defaults to 'screen'
        @keyword allow_doubleclick: 1 (or 0)
        @keyword html_head: additional <head> code
        @keyword body_attr: additional <body> attributes
        @keyword body_onload: additional "onload" JavaScript code
        request = self.request
        _ = request.getText
        rev = request.rev

        if keywords.has_key('page'):
            page = keywords['page']
            pagename = page.page_name
            pagename = keywords.get('pagename', '')
            page = Page(request, pagename)
        if keywords.get('msg', ''):
            raise DeprecationWarning ("Using send_page(msg=) is deprecated! Use theme.add_msg() instead!")
        scriptname = request.getScriptname()
        pagename_quoted = wikiutil.quoteWikinameURL(pagename)

        # get name of system pages
        page_front_page = wikiutil.getFrontPage(request).page_name
        page_help_contents = wikiutil.getLocalizedPage(request, 'HelpContents').page_name
        page_title_index = wikiutil.getLocalizedPage(request, 'TitleIndex').page_name
        page_site_navigation = wikiutil.getLocalizedPage(request, 'SiteNavigation').page_name
        page_word_index = wikiutil.getLocalizedPage(request, 'WordIndex').page_name
        page_user_prefs = wikiutil.getLocalizedPage(request, 'UserPreferences').page_name
        page_help_formatting = wikiutil.getLocalizedPage(request, 'HelpOnFormatting').page_name
        page_find_page = wikiutil.getLocalizedPage(request, 'FindPage').page_name
        home_page = wikiutil.getInterwikiHomePage(request) # sorry theme API change!!! Either None or tuple (wikiname,pagename) now.
        page_parent_page = getattr(page.getParentPage(), 'page_name', None)

        # Prepare the HTML <head> element
        user_head = [request.cfg.html_head]

        # include charset information - needed for moin_dump or any other case
        # when reading the html without a web server
        user_head.append('''<meta http-equiv="Content-Type" content="%s;charset=%s">\n''' % (page.output_mimetype, page.output_charset))

        meta_keywords = request.getPragma('keywords')
        meta_desc = request.getPragma('description')
        if meta_keywords:
            user_head.append('<meta name="keywords" content="%s">\n' % wikiutil.escape(meta_keywords, 1))
        if meta_desc:
            user_head.append('<meta name="description" content="%s">\n' % wikiutil.escape(meta_desc, 1))

        # search engine precautions / optimization:
        # if it is an action or edit/search, send query headers (noindex,nofollow):
        if request.query_string:
        elif request.request_method == 'POST':
        # we don't want to have BadContent stuff indexed:
        elif pagename in ['BadContent', 'LocalBadContent', ]:
        # if it is a special page, index it and follow the links - we do it
        # for the original, English pages as well as for (the possibly
        # modified) frontpage:
        elif pagename in [page_front_page, request.cfg.page_front_page,
                          page_title_index, 'TitleIndex',
                          page_find_page, 'FindPage',
                          page_site_navigation, 'SiteNavigation',
                          'RecentChanges', ]:
        # if it is a normal page, index it, but do not follow the links, because
        # there are a lot of illegal links (like actions) or duplicates:

        if 'pi_refresh' in keywords and keywords['pi_refresh']:
            user_head.append('<meta http-equiv="refresh" content="%d;URL=%s">' % keywords['pi_refresh'])

        # output buffering increases latency but increases throughput as well
        output = []
        # later: <html xmlns=\"\">
""" % (
                'page': page,
                'title': wikiutil.escape(text),
                'sitename': wikiutil.escape(request.cfg.html_pagetitle or request.cfg.sitename),
                'print_mode': keywords.get('print_mode', False),
                'media': keywords.get('media', 'screen'),
            keywords.get('html_head', ''),

        # Links
        output.append('<link rel="Start" href="%s/%s">\n' % (scriptname, wikiutil.quoteWikinameURL(page_front_page)))
        if pagename:
            output.append('<link rel="Alternate" title="%s" href="%s/%s?action=raw">\n' % (
                _('Wiki Markup'), scriptname, pagename_quoted, ))
            output.append('<link rel="Alternate" media="print" title="%s" href="%s/%s?action=print">\n' % (
                _('Print View'), scriptname, pagename_quoted, ))

            # !!! currently disabled due to Mozilla link prefetching, see
            #~ all_pages = request.getPageList()
            #~ if all_pages:
            #~     try:
            #~         pos = all_pages.index(pagename)
            #~     except ValueError:
            #~         # this shopuld never happend in theory, but let's be sure
            #~         pass
            #~     else:
            #~         request.write('<link rel="First" href="%s/%s">\n' % (request.getScriptname(), quoteWikinameURL(all_pages[0]))
            #~         if pos > 0:
            #~             request.write('<link rel="Previous" href="%s/%s">\n' % (request.getScriptname(), quoteWikinameURL(all_pages[pos-1])))
            #~         if pos+1 < len(all_pages):
            #~             request.write('<link rel="Next" href="%s/%s">\n' % (request.getScriptname(), quoteWikinameURL(all_pages[pos+1])))
            #~         request.write('<link rel="Last" href="%s/%s">\n' % (request.getScriptname(), quoteWikinameURL(all_pages[-1])))

            if page_parent_page:
                output.append('<link rel="Up" href="%s/%s">\n' % (scriptname, wikiutil.quoteWikinameURL(page_parent_page)))

        # write buffer because we call AttachFile
        output = []

        # XXX maybe this should be removed completely. moin emits all attachments as <link rel="Appendix" ...>
        # and it is at least questionable if this fits into the original intent of rel="Appendix".
        if pagename and
            from MoinMoin.action import AttachFile
            AttachFile.send_link_rel(request, pagename)

            '<link rel="Search" href="%s/%s">\n' % (scriptname, wikiutil.quoteWikinameURL(page_find_page)),
            '<link rel="Index" href="%s/%s">\n' % (scriptname, wikiutil.quoteWikinameURL(page_title_index)),
            '<link rel="Glossary" href="%s/%s">\n' % (scriptname, wikiutil.quoteWikinameURL(page_word_index)),
            '<link rel="Help" href="%s/%s">\n' % (scriptname, wikiutil.quoteWikinameURL(page_help_formatting)),

        output = []

        # start the <body>
        bodyattr = []
        if keywords.has_key('body_attr'):
            bodyattr.append(' ')

        # Add doubleclick edit action
        if (pagename and keywords.get('allow_doubleclick', 0) and
            not keywords.get('print_mode', 0) and
            if request.user.may.write(pagename): # separating this gains speed
                querystr = wikiutil.escape(wikiutil.makeQueryString({'action': 'edit'}))
                url = page.url(request, querystr, relative=False)
                bodyattr.append(''' ondblclick="location.href='%s'" ''' % url)

        # Set body to the user interface language and direction
        bodyattr.append(' %s' % self.ui_lang_attr())

        body_onload = keywords.get('body_onload', '')
        if body_onload:
            bodyattr.append(''' onload="%s"''' % body_onload)
        output.append('\n<body%s>\n' % ''.join(bodyattr))

        # Output -----------------------------------------------------------

        # If in print mode, start page div and emit the title
        if keywords.get('print_mode', 0):
            d = {
                'title_text': text,
                'page': page,
                'page_name': pagename or '',
                'rev': rev,
            request.themedict = d

        # In standard mode, emit theme.header
            # prepare dict for theme code:
            d = {
                'script_name': scriptname,
                'title_text': text,
                'logo_string': request.cfg.logo_string,
                'site_name': request.cfg.sitename,
                'page': page,
                'rev': rev,
                'pagesize': pagename and page.size() or 0,
                'last_edit_info': pagename and page.lastEditInfo() or '',
                'page_name': pagename or '',
                'page_find_page': page_find_page,
                'page_front_page': page_front_page,
                'home_page': home_page,
                'page_help_contents': page_help_contents,
                'page_help_formatting': page_help_formatting,
                'page_parent_page': page_parent_page,
                'page_title_index': page_title_index,
                'page_word_index': page_word_index,
                'page_user_prefs': page_user_prefs,
                'user_valid': request.user.valid,
                'user_prefs': (page_user_prefs,[request.user.valid],
                'msg': self._status,
                'trail': keywords.get('trail', None),
                # Discontinued keys, keep for a while for 3rd party theme developers
                'titlesearch': 'use self.searchform(d)',
                'textsearch': 'use self.searchform(d)',
                'navibar': ['use self.navibar(d)'],
                'available_actions': ['use self.request.availableActions(page)'],

            # add quoted versions of pagenames
            newdict = {}
            for key in d:
                if key.startswith('page_'):
                    if not d[key] is None:
                        newdict['q_'+key] = wikiutil.quoteWikinameURL(d[key])
                        newdict['q_'+key] = None
            request.themedict = d

            # now call the theming code to do the rendering
            if keywords.get('editor_mode', 0):

        # emit it
        output = []
        self._send_title_called = True

    def send_footer(self, pagename, **keywords):
        Output the page footer.

        @param pagename: WikiName of the page
        @keyword print_mode: true, when page is displayed in Print mode
        request = self.request
        d = request.themedict

        # Emit end of page in print mode, or complete footer in standard mode
        if keywords.get('print_mode', 0):
            request.write(self.footer(d, **keywords))

    # stuff moved from
    def send_closing_html(self):
        """ generate timing info html and closing html tag,
            everyone calling send_title must call this at the end to close
            the body and html tags.
        request = self.request

        # as this is the last chance to emit some html, we stop the clocks:

        # Close html code
        if request.cfg.show_timings and request.action != 'print':
            request.write('<ul id="timings">\n')
            for t in request.clock.dump():
                request.write('<li>%s</li>\n' % t)
        #request.write('<!-- auth_method == %s -->' % repr(request.user.auth_method))