view MoinMoin/action/CopyPage.py @ 5522:879674c9320a

AttachFile: add ticketing for all operations that do modifications Tickets for upload (POST), also for every (GET) URL except do=get and do=view. Avoid KeyError if there is no ticket (was a minor issues, because there has to be one). Use the same i18n string for all "Please use the interactive user interface" messages.
author Thomas Waldmann <tw AT waldmann-edv DOT de>
date Mon, 08 Feb 2010 18:56:07 +0100
parents e9a2cbcf5479
children d887cc013e76 c6fd8b7f82b4 37306fba2189
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# -*- coding: iso-8859-1 -*-
"""
    MoinMoin - CopyPage action

    This action allows you to copy a page.

    @copyright: 2007 MoinMoin:ReimarBauer,
                2007 MoinMoin:ThomasWaldmann
    @license: GNU GPL, see COPYING for details.
"""
import re
from MoinMoin import wikiutil
from MoinMoin.Page import Page
from MoinMoin.PageEditor import PageEditor
from MoinMoin.action import ActionBase
from MoinMoin.security.textcha import TextCha

class CopyPage(ActionBase):
    """ Copy page action

    Note: the action name is the class name
    """
    def __init__(self, pagename, request):
        ActionBase.__init__(self, pagename, request)
        self.use_ticket = True
        _ = self._
        self.form_trigger = 'copy'
        self.form_trigger_label = _('Copy Page')
        filterfn = re.compile(ur"^%s/.*$" % re.escape(pagename), re.U).match
        pages = request.rootpage.getPageList(user='', exists=1, filter=filterfn)
        subpagenames = request.rootpage.getPageList(user='', exists=1, filter=filterfn)
        self.subpages = subpagenames
        self.users_subpages = [pagename for pagename in subpagenames if self.request.user.may.read(pagename)]

    def is_allowed(self):
        may = self.request.user.may
        return may.read(self.pagename)

    def check_condition(self):
        _ = self._
        if not self.page.exists():
            return _('This page is already deleted or was never created!')
        else:
            return None

    def do_action(self):
        """ copy this page to "pagename" """
        _ = self._
        # Currently we only check TextCha for upload (this is what spammers ususally do),
        # but it could be extended to more/all attachment write access
        if not TextCha(self.request).check_answer_from_form():
            return status, _('TextCha: Wrong answer! Go back and try again...')

        form = self.form
        newpagename = form.get('newpagename', [u''])[0]
        newpagename = self.request.normalizePagename(newpagename)
        comment = form.get('comment', [u''])[0]
        comment = wikiutil.clean_input(comment)

        self.page = PageEditor(self.request, self.pagename)
        success, msgs = self.page.copyPage(newpagename, comment)

        copy_subpages = 0
        if form.has_key('copy_subpages'):
            try:
                copy_subpages = int(form['copy_subpages'][0])
            except:
                pass

        if copy_subpages and self.subpages or (not self.users_subpages and self.subpages):
            for name in self.subpages:
                self.page = PageEditor(self.request, name)
                new_subpagename = name.replace(self.pagename, newpagename, 1)
                success_i, msg = self.page.copyPage(new_subpagename, comment)
                msgs = "%s %s" % (msgs, msg)

        self.newpagename = newpagename # keep there for finish
        return success, msgs

    def do_action_finish(self, success):
        if success:
            url = Page(self.request, self.newpagename).url(self.request)
            self.request.http_redirect(url)
        else:
            self.render_msg(self.make_form(), "dialog")

    def get_form_html(self, buttons_html):
        _ = self._
        if self.users_subpages:
            subpages = ' '.join(self.users_subpages)

            d = {
                'textcha': TextCha(self.request).render(),
                'subpage': subpages,
                'subpages_checked': ('', 'checked')[self.request.form.get('subpages_checked', ['0'])[0] == '1'],
                'subpage_label': _('Copy all /subpages too?'),
                'pagename': wikiutil.escape(self.pagename, True),
                'newname_label': _("New name"),
                'comment_label': _("Optional reason for the copying"),
                'buttons_html': buttons_html,
                'querytext': _('Really copy this page?')
                }

            return '''
<strong>%(querytext)s</strong>
<br>
<br>
%(textcha)s
<table>
    <tr>
    <dd>
        %(subpage_label)s<input type="checkbox" name="copy_subpages" value="1" %(subpages_checked)s>
    </dd>
    <dd>
        <class="label"><subpage> %(subpage)s</subpage>
    </dd>
    </tr>
</table>
<table>
    <tr>
        <td class="label"><label>%(newname_label)s</label></td>
        <td class="content">
            <input type="text" name="newpagename" value="%(pagename)s" size="80">
        </td>
    </tr>
    <tr>
        <td class="label"><label>%(comment_label)s</label></td>
        <td class="content">
            <input type="text" name="comment" size="80" maxlength="200">
        </td>
    </tr>
    <tr>
        <td></td>
        <td class="buttons">
            %(buttons_html)s
        </td>
    </tr>
</table>
''' % d

        else:
            d = {
                'textcha': TextCha(self.request).render(),
                'pagename': wikiutil.escape(self.pagename, True),
                'newname_label': _("New name"),
                'comment_label': _("Optional reason for the copying"),
                'buttons_html': buttons_html,
                }
            return '''
%(textcha)s
<table>
    <tr>
        <td class="label"><label>%(newname_label)s</label></td>
        <td class="content">
            <input type="text" name="newpagename" value="%(pagename)s" size="80">
        </td>
    </tr>
    <tr>
        <td class="label"><label>%(comment_label)s</label></td>
        <td class="content">
            <input type="text" name="comment" size="80" maxlength="200">
        </td>
    </tr>
    <tr>
        <td></td>
        <td class="buttons">
            %(buttons_html)s
        </td>
    </tr>
</table>
''' % d

def execute(pagename, request):
    """ Glue code for actions """
    CopyPage(pagename, request).render()