# -*- coding: iso-8859-1 -*-
"""
    MoinMoin - modern theme

    @copyright: 2003-2005 Nir Soffer, Thomas Waldmann
    @license: GNU GPL, see COPYING for details.
"""

from MoinMoin.theme import ThemeBase
from MoinMoin import wikiutil
from MoinMoin.Page import Page

class Theme(ThemeBase):

    name = "bplus"

    _ = lambda x: x     # We don't have gettext at this moment, so we fake it
    icons = {
        # key         alt                        icon filename      w   h
        # FileAttach
        'attach':     ("%(attach_count)s",       "moin-attach.png",   16, 16),
        'info':       ("[INFO]",                 "moin-info.png",     16, 16),
        'attachimg':  (_("[ATTACH]"),            "attach.png",        32, 32),
        # RecentChanges
        'rss':        (_("[RSS]"),               "moin-rss.png",      16, 16),
        'deleted':    (_("[DELETED]"),           "moin-deleted.png",  16, 16),
        'updated':    (_("[UPDATED]"),           "moin-updated.png",  16, 16),
        'renamed':    (_("[RENAMED]"),           "moin-renamed.png",  16, 16),
        'conflict':   (_("[CONFLICT]"),          "moin-conflict.png", 16, 16),
        'new':        (_("[NEW]"),               "moin-new.png",      16, 16),
        'diffrc':     (_("[DIFF]"),              "moin-diff.png",     16, 16),
        # General
        'www':        ("[WWW]",                  "moin-www.png",      16, 16),
        'bottom':     (_("[BOTTOM]"),            "moin-bottom.png",   16, 16),
        'top':        (_("[TOP]"),               "moin-top.png",      16, 16),
        'mailto':     ("[MAILTO]",               "moin-email.png",    16, 16),
        'news':       ("[NEWS]",                 "moin-news.png",     16, 16),
        'telnet':     ("[TELNET]",               "moin-telnet.png",   16, 16),
        'ftp':        ("[FTP]",                  "moin-ftp.png",      16, 16),
        'file':       ("[FILE]",                 "moin-ftp.png",      16, 16),
        # search forms
        'searchbutton': ("[?]",                  "moin-search.png",   16, 16),
        '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',         16, 16),
        ':D':         (":D",                     'biggrin.png',       16, 16),
        '<:(':        ("<:(",                    'frown.png',         16, 16),
        ':o':         (":o",                     'redface.png',       16, 16),
        ':(':         (":(",                     'sad.png',           16, 16),
        ':)':         (":)",                     'smile.png',         16, 16),
        'B)':         ("B)",                     'smile2.png',        16, 16),
        ':))':        (":))",                    'smile3.png',        16, 16),
        ';)':         (";)",                     'smile4.png',        16, 16),
        '/!\\':       ("/!\\",                   'alert.png',         16, 16),
        '<!>':        ("<!>",                    'attention.png',     16, 16),
        '(!)':        ("(!)",                    'idea.png',          16, 16),
        ':-?':        (":-?",                    'tongue.png',        16, 16),
        ':\\':        (":\\",                    'ohwell.png',        16, 16),
        '>:>':        (">:>",                    'devil.png',         16, 16),
        '|)':         ("|)",                     'tired.png',         16, 16),
        ':-(':        (":-(",                    'sad.png',           16, 16),
        ':-)':        (":-)",                    'smile.png',         16, 16),
        'B-)':        ("B-)",                    'smile2.png',        16, 16),
        ':-))':       (":-))",                   'smile3.png',        16, 16),
        ';-)':        (";-)",                    'smile4.png',        16, 16),
        '|-)':        ("|-)",                    'tired.png',         16, 16),
        '(./)':       ("(./)",                   'checkmark.png',     16, 16),
        '{OK}':       ("{OK}",                   'thumbs-up.png',     16, 16),
        '{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),
        '{*}':        ("{*}",                    'star_on.png',       16, 16),
        '{o}':        ("{o}",                    'star_off.png',      16, 16),
    }
    del _
    def header(self, d, **kw):
        """ Assemble wiki header

        @param d: parameter dictionary
        @rtype: unicode
        @return: page header html
        """
        html = [
            # Pre header custom html
            self.emit_custom_html(self.cfg.page_header1),

            # Header
            u'<div id="header">',
            self.searchform(d),
            self.logo(),
            self.username(d),

            u'<br/>',
            # Commented out from modernized
            u'<h1 id="locationline">',
            self.title(d),
            self.interwiki(d),
            u'</h1>',
            self.trail(d),


            self.navibar(d),
            #u'<hr id="pageline">',
            u'<div id="pageline"><hr style="display:none;"></div>',
            self.msg(d),
            self.editbar(d),
            u'</div>',

            # Post header custom html (not recommended)
            self.emit_custom_html(self.cfg.page_header2),

            # Start of page
            self.startPage(),
            #self.title(d),
        ]
        return u'\n'.join(html)

    def editorheader(self, d, **kw):
        """ Assemble wiki header for editor

        @param d: parameter dictionary
        @rtype: unicode
        @return: page header html
        """
        html = [
            # Pre header custom html
            self.emit_custom_html(self.cfg.page_header1),

            # Header
            u'<div id="header">',
            u'<h1 id="locationline">',
            self.title(d),
            u'</h1>',
            self.msg(d),
            u'</div>',

            # Post header custom html (not recommended)
            self.emit_custom_html(self.cfg.page_header2),

            # Start of page
            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'<div id="footer">',
            self.editbar(d),
            self.credits(d),
            self.showversion(d, **keywords),
            u'</div>',

            # Post footer custom html
            self.emit_custom_html(self.cfg.page_footer2),
            ]
        return u'\n'.join(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
                thisp = Page(self.request, curpage)
                content.append(thisp.link_to(self.request, thisp.split_title().split('/')[-1]))
                curpage += '/'
            link_text = d['page'].split_title().split('/')[-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(link)
        else:
            content.append(wikiutil.escape(d['title_text']))

        location_html = u'<span class="sep"> / </span>'.join(content)
        html = u'<div id="pagelocation">%s</div>' % location_html
        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 request.user.name:
            interwiki = wikiutil.getInterwikiHomePage(request)
            name = request.user.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))
            userlinks.append(homelink)
            # link to userprefs action
            if 'userprefs' not in self.request.cfg.actions_excluded:
                userlinks.append(d['page'].link_to(request, text=_('Settings'),
                                               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'),
                                                   querystr={'action': 'logout', 'logout': 'logout'}, id='logout', rel='nofollow'))
        else:
            query = {'action': 'login'}
            # special direct-login link if the auth methods want no input
            if request.cfg.auth_login_inputs == ['special_no_input']:
                query['login'] = '1'
            if request.cfg.auth_have_login:
                userlinks.append(d['page'].link_to(request, text=_("Login"),
                                                   querystr=query, id='login', rel='nofollow'))

        userlinks_html = u'<span class="sep"> | </span>'.join(userlinks)
        html = u'<div id="username">%s</div>' % userlinks_html
        return 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:
                    try:
                        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(link)
                            continue
                        else:
                            pagename = page

                    except ValueError:
                        pass
                    page = Page(request, pagename)
                    title = page.split_title()
                    title = self.shortenPagename(title)
                    link = page.link_to(request, title)
                    items.append(link)
                html = u'<div id="pagetrail">%s</div>' % u'<span class="sep"> &raquo; </span>'.join(items)
        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'<span id="interwiki">%s<span class="sep">: </span></span>' % link
        else:
            html = u''
        return html

def execute(request):
    """
    Generate and return a theme object

    @param request: the request object
    @rtype: MoinTheme
    @return: Theme object
    """
    return Theme(request)

