view MoinMoin/apps/misc/views.py @ 2236:5f2fb2d7ed87

Replaced a single item_root to namespace-root mapping to add support for namespace specific redirecting.
author Ashutosh Singla <ashu1461@gmail.com>
date Tue, 06 Aug 2013 17:36:48 +0530
parents 615ca978863f
children ec92e2ded24d
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# Copyright: 2010 MoinMoin:ThomasWaldmann
# License: GNU GPL v2 (or any later version), see LICENSE.txt for details.

"""
    MoinMoin - miscellaneous views

    Misc. stuff that doesn't fit into another view category.
"""

import time

from flask import Response
from flask import current_app as app
from flask import g as flaskg

from whoosh.query import Term, Or, And

from MoinMoin.apps.misc import misc

from MoinMoin.constants.keys import MTIME, NAME_EXACT, NAMESPACE
from MoinMoin.themes import render_template


@misc.route('/sitemap')
def sitemap():
    """
    Google (and others) XML sitemap
    """
    def format_timestamp(t):
        tm = time.gmtime(t)
        return time.strftime("%Y-%m-%dT%H:%M:%S+00:00", tm)

    sitemap = []
    for rev in flaskg.storage.documents(wikiname=app.cfg.interwikiname):
        name = rev.name
        mtime = rev.meta[MTIME]
        # these are the content items:
        changefreq = "daily"
        priority = "0.5"
        sitemap.append((name, format_timestamp(mtime), changefreq, priority))
    # add an entry for root url
    root_mapping = app.cfg.root_mapping
    query = Or([And([Term(NAME_EXACT, root_mapping[namespace]), Term(NAMESPACE, namespace)]) for namespace in root_mapping.keys()])
    for rev in flaskg.storage.search(q=query):
        mtime = rev.meta[MTIME]
        sitemap.append((rev.meta[NAMESPACE], format_timestamp(mtime), "hourly", "1.0"))
    sitemap.sort()
    content = render_template('misc/sitemap.xml', sitemap=sitemap)
    return Response(content, mimetype='text/xml')


@misc.route('/urls_names')
def urls_names():
    """
    List of all item URLs and names, e.g. for sisteritems.

    This view generates a list of item URLs and item names, so that other wikis
    can implement SisterWiki functionality easily.
    See: http://usemod.com/cgi-bin/mb.pl?SisterSitesImplementationGuide
    """
    # XXX we currently also get deleted items, fix this
    item_names = sorted([rev.name for rev in flaskg.storage.documents(wikiname=app.cfg.interwikiname)])
    content = render_template('misc/urls_names.txt', item_names=item_names)
    return Response(content, mimetype='text/plain')