# -*- coding: iso-8859-1 -*-

"""

    MoinMoin - Modern Theme

    Created for the CentOS Project Wiki. This is a

    modification of the MoinMoin's modern default

    wiki theme, and a continuation of previous

    modern-CentOS theme.

    @copyright: 2008 by The CentOS ArtWork SIG.

    @license: GNU GPL, see COPYING for details.  

"""

from MoinMoin.theme import ThemeBase

from MoinMoin import wikiutil

class Theme(ThemeBase):

    name = "Modern"

    def header(self, d):

        """

        Assemble page header

        @param d: parameter dictionary

        @rtype: string

        @return: page header html

        """

        html = [

            # Header

            u'
',

            u'
',

            self.logo(),

            u'
',

            self.searchform(d),

            self.username(d),

            self.trail(d),

            u'',

	        self.navibar(d),

    	    u'
',

     	    self.editbar(d),

            u'',

            # Page

            self.msg(d),

            self.startPage(),

            ]

        return u'\n'.join(html)

    def editorheader(self, d):

        """

        Assemble page header for editor

        @param d: parameter dictionary

        @rtype: string

        @return: page header html

        """

        html = [

            # Custom html above header

            #self.emit_custom_html(self.cfg.page_header1),

            # Header

            u'
',

            self.logo(),

            u'
',

            self.searchform(d),

            self.username(d),

            self.trail(d),

            u'',

    	    u'
',

            u'',

            # Custom html below header (not recomended!)

            # self.emit_custom_html(self.cfg.page_header2),

            # Page

            self.msg(d),

            u'
',

	        self.title(d),

            u'',

            self.startPage(),

            ]

        return u'\n'.join(html)

    def footer(self, d, **keywords):

        """ Assemble wiki footer

        @param d: parameter dictionary

        @keyword ...:...

        @rtype: unicode

        @return: page footer html

        """

        page = d['page']

        html = [

            # End of page

            self.pageinfo(page),

            self.endPage(),

            # Pre footer custom html (not recommended!)

            # self.emit_custom_html(self.cfg.page_footer1),

            # Footer

	        u'
',

            self.editbar(d),

    	    u'
',

            self.navibar(d),

            self.credits(d),

            #self.showversion(d, **keywords),

            u'',

            u'',

            # Post footer custom html

            # self.emit_custom_html(self.cfg.page_footer2),

            ]

        return u'\n'.join(html)

    def errormsg(self, d): 

    	"""Assemble HTML code for CentOS Identification

        @rtype: unicode

        @return: CentOS Global Identification

        """

        html = [

            u'
',

	        u'',

    	    u'
',

    	    self.username(d),

	        self.searchform(d),

    	    u'',

            u'
Wiki
',

            self.navibar(d),

            self.editbar(d),

            self.interwiki(d),

            self.trail(d),

            self.title(d),

            u'',

            ]

        return u'\n'.join(html)

    def credits(self, d):

        """Assemble HTML code for the credits.

        @rtype: unicode

        @return: Creative Common Reference

        """

        html = u'''

        This wiki is licensed under a  

        href="http://creativecommons.org/licenses/by-sa/3.0/">Creative

        Commons Attribution-Share Alike 3.0 Unported

        License.

''' % d

        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),

            }

        d.update(updates)

        html = u'''

<form method="get" action="">

    <input type="hidden" name="action" value="fullsearch">

    <input type="hidden" name="context" value="180">

    <label for="searchinput">%(search_label)s</label>

    onfocus="searchFocus(this)" onblur="searchBlur(this)"

    onkeyup="searchChange(this)" onchange="searchChange(this)" alt="Search">

    value="%(search_full_label)s" alt="Search Full Text">

    value="%(search_title_label)s" alt="Search Titles">

</form>

<script type="text/javascript">

var f = document.getElementById('searchform');

f.getElementsByTagName('label')[0].style.display = 'none';

var e = document.getElementById('searchinput');

searchChange(e);

searchBlur(e);

//-->

</script>

''' % d

        return html

# The following code make the navibar visible to users with

# write access right ONLY!.

    def shouldShowEditbar(self, page):

        """ Hide the edit bar if you can't edit """

        if self.request.user.may.write(page.page_name):

            return ThemeBase.shouldShowEditbar(self, page)

        return False

# The follwing code is just to use class instead of id in

# the navibar element. It is not recommended by CCS v2.1

# standard the use of two equals id elements on the same

# page.

    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'
%s
'

        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'

                else:

                    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'

                else:

                    cls = 'userlink'

                items.append(item % (cls, link))

                found[pagename] = 1

        # Add current page at end

        if not current in found:

            title = d['page'].split_title(request)

            title = self.shortenPagename(title)

            link = d['page'].link_to(request, title)

            cls = 'current'

            items.append(item % (cls, link))

        # Assemble html

        items = u''.join(items)

        html = u'''

%s

''' % items

        return html

def execute(request):

    """ Generate and return a theme object

    @param request: the request object

    @rtype: MoinTheme

    @return: Theme object

    """

    return Theme(request)