view MoinMoin/macro/ @ 950:4eb66637ccd0

whitespace-only cleanup, small style changes
author Thomas Waldmann <tw AT waldmann-edv DOT de>
date Mon, 17 Jul 2006 04:27:24 +0200
parents 77665d8e2254
children f4558797325a
line wrap: on
line source

# -*- coding: iso-8859-1 -*-
    MoinMoin - Create an action link



        Create a link to page with ?action=action and the text action

        [[Action(action, text)]]

        Same with custom text.

    @copyright: 2004 by Johannes Berg <>
    @license: GNU GPL, see COPYING for details.

from MoinMoin import wikiutil
from MoinMoin.Page import Page

Dependencies = ["language"]

class ActionLink:
    """ ActionLink - link to page with action """

    arguments = ['action', 'text']

    def __init__(self, macro, args):
        self.macro = macro
        self.request = macro.request
        self.args = self.getArgs(args)

    def getArgs(self, argstr):
        """ Temporary function until Oliver Graf args parser is finished

        @param string: string from the wiki markup [[NewPage(string)]]
        @rtype: dict
        @return: dictionary with macro options
        if not argstr:
            return {}
        args = [s.strip() for s in argstr.split(',')]
        args = dict(zip(self.arguments, args))
        return args

    def renderInText(self):
        """ Render macro in text context

        The parser should decide what to do if this macro is placed in a
        paragraph context.
        _ = self.request.getText

        # Default to show page instead of an error message (too lazy to
        # do an error message now).
        action = self.args.get('action', 'show')

        # Use translated text or action name
        text = self.args.get('text', action)
        text = _(text, formatted=False)

        # Escape user input
        action = wikiutil.escape(action, 1)
        text = wikiutil.escape(text, 1)

        # Create link
        formatter = self.macro.formatter
        page = wikiutil.quoteWikinameURL(
        url = '%s?action=%s' % (page, action)
        link = wikiutil.link_tag(self.request, url, text=text,
        return link

def execute(macro, args):
    """ Temporary glue code to use with moin current macro system """
    return ActionLink(macro, args).renderInText()