def revisions_feed(request=None, pagename=None, feedtype="atom"):
if pagename is None:
pagename ='Home'
page = get_page(request.site._id, pagename)
if not page:
raise NotFound
all_revisions = [page] + page.revisions()
if feedtype == "atom":
feed = AtomFeed(
title="%s: Latest revisions of %s" % (request.site.cname, page.title),
subtitle=request.site.subtitle,
updated = page.updated,
feed_url = request.url
)
for rev in all_revisions:
title = ''
_url="%s%s" % (request.host_url, url_for("revision_page",
pagename=pagename,
nb_revision=rev.nb_revision
))
for change in rev.changes:
if change['type'] != "unmod":
title = "\n".join(change['changed']['lines'])
title = do_truncate(do_striptags(title), 60)
title = title and title or "Edited."
feed.add(title, convert_markdown(rev.content),
updated=rev.updated,
url=_url,
id=_url,
author=rev.title.replace(' ', '_')
)
return feed.get_response()
else:
json = {
'title': "%s: Latest revisions of %s" % (request.site.cname, page.title),
'subtitle': request.site.subtitle,
'updated':datetime_tojson(page.updated),
'feed_url': request.url,
'revisions': []
}
for rev in all_revisions:
title = ''
for change in rev.changes:
if change['type'] != "unmod":
title = "\n".join(change['changed']['lines'])
title = do_truncate(do_striptags(title), 60)
title = title and title or "Edited."
url = "%s%s" % (request.host_url, url_for("revision_page",
cname=request.site.cname, pagename=pagename,
nb_revision=rev.nb_revision
))
json['revisions'].append({
'title': title,
'content': rev.content,
'url': url,
'updated':datetime_tojson(rev.updated),
'id':rev.nb_revision
})
return send_json(json)
def site_changes(request, feedtype=None):
pages = all_pages(request.site._id)
changes = get_changes(request.site._id)
if feedtype == "atom":
feed = AtomFeed(
title="%s: Latest changes" % request.site.title and request.site.title or request.site.cname,
subtitle=request.site.subtitle,
updated = changes[0].updated,
feed_url = request.url
)
for rev in changes:
_url = "%s%s" % (request.host_url, url_for("show_page", pagename=rev.title.replace(' ', '_')))
feed.add(rev.title, convert_markdown(rev.content),
updated=rev.updated,
url=_url,
id=_url,
author=rev.title.replace(' ', '_')
)
return feed.get_response()
elif feedtype == 'json':
json = {
'title': "%s: Latest changes" % request.site.title and request.site.title or request.site.cname,
'subtitle': request.site.subtitle,
'updated':datetime_tojson(changes[0].updated),
'feed_url': request.url,
'pages': []
}
for rev in changes:
url = "%s%s" % (request.host_url, url_for("show_page", pagename=rev.title.replace(' ', '_')))
json['pages'].append({
'title': rev.title,
'content': rev.content,
'url': url,
'updated':datetime_tojson(rev.updated),
'id':rev.title.replace(' ', '_')
})
return send_json(json)
elif feedtype == 'rdf':
site_title = request.site.title and request.site.title or request.site.cname
site_url = request.host_url
if not local.site_url:
site_url += local.site_url
sioc = SiocWiki(site_url, site_title, datetime_tojson(request.site.created))
for rev in changes:
_url = "%s%s" % (request.host_url, url_for("show_page", pagename=rev.title.replace(' ', '_')))
sioc.add_page(rev.content, rev.title, _url, datetime_tojson(rev.updated))
return send_sioc(sioc.to_str())
return render_response('site/changes.html', changes=changes, pages=pages)
def save(self, session):
""" save session in couchdb database """
expire = datetime.now() + timedelta(seconds=settings.SESSION_COOKIE_AGE)
try:
db["session/%s" % session.sid] = {
'session_key':session.sid,
'session_data': _encode_session_data(dict(session)),
'expire_date': datetime_tojson(expire)
}
except:
s = db["session/%s" % session.sid]
s['session_data'] = _encode_session_data(dict(session))
s['expire_date'] = datetime_tojson(expire)
db['session/%s' % session.sid] = s
def show_page(request=None, pagename=None):
mimetypes = request.accept_mimetypes
if pagename is None:
pagename ='home'
#pagename = pagename.replace(" ", "_")
redirect_from = request.values.get('redirect_from', '')
page = get_page(request.site._id, pagename)
if not page or page._id is None:
alias = AliasPage.get_alias(request.site._id, pagename)
if alias is not None:
page = Page.get(alias.page)
return redirect(url_for('show_page',
pagename=page.title.replace(' ', '_'),
redirect_from=pagename))
if not page or page._id is None:
if pagename.lower() in FORBIDDEN_PAGES:
redirect_url = "%s?error=%s" % (
url_for('show_page', pagename='home'),
u"Page name invalid."
)
return redirect(redirect_url)
page = Page(
site=request.site._id,
title=pagename.replace("_", " ")
)
if mimeparse.best_match(['application/rdf+xml', 'text/xml', 'text/html'],
request.headers['ACCEPT']) == "application/rdf+xml":
site_title = request.site.title and request.site.title or request.site.cname
site_url = request.host_url
if not local.site_url:
site_url += local.site_url
sioc = SiocWiki(site_url, site_title, datetime_tojson(request.site.created))
sioc.add_page(page.content, page.title, request.url, datetime_tojson(page.updated))
return send_sioc(sioc.to_str())
# get all pages
pages = all_pages(request.site._id)
response = render_response('page/show.html', page=page, pages=pages,
lexers=LEXERS_CHOICE, redirect_from=redirect_from)
return response
def site_export(request, feedtype="atom"):
def _zinfo(fname, date_time):
zinfo = zipfile.ZipInfo()
zinfo.filename = fname
zinfo.compress_type = zipfile.ZIP_DEFLATED
zinfo.date_time = date_time
return zinfo
pages = all_pages(request.site._id)
if pages:
pages.sort(lambda a,b: cmp(a.updated, b.updated))
if feedtype == "atom":
feed = AtomFeed(
title="%s: Latest changes" % request.site.title and request.site.title or request.site.cname,
subtitle=request.site.subtitle,
updated = pages[0].updated,
feed_url = request.url
)
for page in pages:
_url = "%s%s" % (request.host_url, url_for("show_page", pagename=page.title.replace(' ', '_')))
feed.add(page.title, escape(page.content),
updated=page.updated,
url=_url,
id=_url,
author=page.title.replace(' ', '_')
)
return feed.get_response()
elif feedtype == "json":
json = {
'title': "%s: Latest changes" % request.site.title and request.site.title or request.site.cname,
'subtitle': request.site.subtitle,
'updated':datetime_tojson(pages[0].updated),
'pages': []
}
for page in pages:
url = url_for("show_page",
pagename=page.title.replace(' ', '_')
)
json['pages'].append({
'title': page.title,
'content': page.content,
'url': url,
'updated':datetime_tojson(page.updated),
'id':page.title.replace(' ', '_')
})
return send_json(json)
elif feedtype == "zip":
pages = all_pages(request.site._id)
zip_content = StringIO()
zfile = zipfile.ZipFile(zip_content, "w", zipfile.ZIP_DEFLATED)
import time, codecs
for page in pages:
zinfo = _zinfo("markdown/%s" % smart_str(page.title.replace(" ", "_")) + ".txt",
time.localtime()[:6])
zfile.writestr(zinfo, codecs.BOM_UTF8 + page.content.encode('utf-8'))
zinfo = _zinfo("%s" % smart_str(page.title.replace(" ", "_")) + ".html",
time.localtime()[:6])
zfile.writestr(zinfo, codecs.BOM_UTF8 + render_template("page/export.html",
page=page, request=request, pages=pages).encode( "utf-8" ))
zinfo = _zinfo("index.html", time.localtime()[:6])
zfile.writestr(zinfo, codecs.BOM_UTF8 + render_template("page/export_index.html",
pages=pages, request=request).encode( "utf-8" ))
zfile.close()
response = BCResponse(zip_content.getvalue())
response.headers['content-type'] = "application/x-zip-compressed"
return response
