def showSnip(request, group, snipName):
snip_rendered_body = None
try:
snip = WikiSnip.objects.get(group=group, name__exact=snipName)
except WikiSnip.DoesNotExist:
snip = WikiSnip(name=snipName, group=group)
if not snip.has_view_permission():
raise PermissionDenied()
res = None
if 'type' in request.GET:
if request.GET['type'] == 'src':
res = HttpResponse(
snip.body,
mimetype='text/plain',
)
if request.GET['type'] == 'full':
res = HttpResponse(
snip.render(),
mimetype='text/html',
)
if not res:
sphdata = get_current_sphdata()
snip_rendered_body = False
redirects = ()
while not snip_rendered_body or 'sphwiki_redirect_to_snip' in sphdata:
if snip_rendered_body:
if snip in redirects:
if request.user.is_authenticated():
request.user.message_set.create(
message=ugettext("Detected redirect loop."))
break
redirects += (snip, )
snip = sphdata['sphwiki_redirect_to_snip']
del sphdata['sphwiki_redirect_to_snip']
snip_rendered_body = snip.render()
if sphdata != None: sphdata['subtitle'] = snip.title or snip.name
res = render_to_response('sphene/sphwiki/showSnip.html', {
'snip':
snip,
'snipName':
snipName,
'snip_rendered_body':
snip_rendered_body,
'redirects':
redirects,
'commentstemplate':
'sphene.sphcomments' in settings.INSTALLED_APPS
and 'sphene/sphwiki/wikicomments.html'
or 'sphene/sphwiki/wikicomments_unavailable.html',
},
context_instance=RequestContext(request))
res.sph_lastmodified = snip.changed
return res
def showSnip(request, group, snipName):
snip_rendered_body = None
status = None
try:
snip = WikiSnip.objects.get( group = group,
name__exact = snipName )
except WikiSnip.DoesNotExist:
snip = WikiSnip( name = snipName, group = group )
status = 404
if not snip.has_view_permission():
raise PermissionDenied()
res = None
if 'type' in request.GET:
if request.GET['type'] == 'src':
res = HttpResponse( snip.body, mimetype = 'text/plain', )
if request.GET['type'] == 'full':
res = HttpResponse( snip.render(), mimetype = 'text/html', )
if not res:
sphdata = get_current_sphdata()
snip_rendered_body = False
redirects = ()
while not snip_rendered_body or 'sphwiki_redirect_to_snip' in sphdata:
if snip_rendered_body:
if snip in redirects:
if request.user.is_authenticated():
request.user.message_set.create( message = ugettext("Detected redirect loop.") )
break
redirects += (snip,)
snip = sphdata['sphwiki_redirect_to_snip']
del sphdata['sphwiki_redirect_to_snip']
snip_rendered_body = snip.render()
if sphdata != None: sphdata['subtitle'] = snip.title or snip.name
res = render_to_response( 'sphene/sphwiki/showSnip.html',
{ 'snip': snip,
'snipName' : snipName,
'snip_rendered_body': snip_rendered_body,
'redirects': redirects,
'wiki_sidebar_html': rendersidebar('W'),
'commentstemplate': 'sphene.sphcomments' in settings.INSTALLED_APPS and 'sphene/sphwiki/wikicomments.html' or 'sphene/sphwiki/wikicomments_unavailable.html',
},
context_instance = RequestContext(request) )
if status is not None:
res.status_code = status
res.sph_lastmodified = snip.changed
return res
def handle_wikilinks_match(matchgroups):
if matchgroups.get('urls'):
# We matched a HTML link .. simply return the whole html code.
return {'label': matchgroups.get('urls')}
if matchgroups.get('escape'):
# CamelCase expresion was escaped ...
return {'label': matchgroups.get('wholeexpression')}
snipname = matchgroups.get('camelcase') or matchgroups.get('snipname')
label = matchgroups.get('sniplabel') or snipname.replace('_', ' ')
cssclass = 'sph_wikilink'
try:
snip = WikiSnip.objects.get(
group=get_current_group(),
name=snipname,
)
href = snip.get_absolute_url()
except WikiSnip.DoesNotExist:
try:
snip = WikiSnip(
group=get_current_group(),
name=snipname,
)
except TypeError:
log.error('No group found when getting wikilinks. Ignoring.')
return {'label': label}
if not snip.has_edit_permission() \
and get_sph_setting('wiki_links_nonexistent_show_only_privileged'):
return {
'label': label,
}
href = snip.get_absolute_editurl()
cssclass += ' sph_nonexistent'
if get_sph_setting('wiki_links_nonexistent_prefix'):
label = "create:" + label
return {
'href': href,
'label': label,
'class': cssclass,
}
def handle_wikilinks_match(matchgroups):
if matchgroups.get('urls'):
# We matched a HTML link .. simply return the whole html code.
return { 'label': matchgroups.get('urls') }
if matchgroups.get('escape'):
# CamelCase expresion was escaped ...
return { 'label': matchgroups.get('wholeexpression') }
snipname = matchgroups.get('camelcase') or matchgroups.get('snipname')
label = matchgroups.get('sniplabel') or snipname.replace('_', ' ')
cssclass = 'sph_wikilink'
try:
snip = WikiSnip.objects.get( group = get_current_group(),
name = snipname, )
href = snip.get_absolute_url()
except WikiSnip.DoesNotExist:
try:
snip = WikiSnip( group = get_current_group(),
name = snipname, )
except TypeError:
log.error('No group found when getting wikilinks. Ignoring.')
return { 'label' : label}
if not snip.has_edit_permission() \
and get_sph_setting('wiki_links_nonexistent_show_only_privileged'):
return { 'label': label, }
href = snip.get_absolute_editurl()
cssclass += ' sph_nonexistent'
if get_sph_setting( 'wiki_links_nonexistent_prefix' ):
label = "create:"+label
return { 'href': href,
'label': label,
'class': cssclass,
}
def editSnip(request, group, snipName, versionId = None):
version = None
data = request.method == 'POST' and request.POST or None
try:
snip = WikiSnip.objects.get( group = group,
name__exact = snipName )
if versionId is not None:
version = WikiSnipChange.objects.get( pk = versionId )
if not version or version.snip != snip:
# TODO: raise a 404 instead
raise PermissionDenied()
snip.body = version.body
#SnipForm = forms.models.form_for_instance(snip, form = CaptchaEditBaseForm)
form = WikiSnipForm(data, instance = snip)
except WikiSnip.DoesNotExist:
#SnipForm = forms.models.form_for_model(WikiSnip, form = CaptchaEditBaseForm)
form = WikiSnipForm(data)
snip = WikiSnip( name = snipName, group = group )
#snip = None
if not snip.has_edit_permission():
raise PermissionDenied()
#SnipForm.base_fields['body'].widget.attrs['cols'] = 80
#SnipForm.base_fields['body'].widget.attrs['rows'] = 30
changemessage = ""
if request.method == 'POST':
if 'type' in request.POST and request.POST['type'] == 'preview':
return HttpResponse( unicode(WikiSnip(body = request.POST['body']).render() ))
changemessage = request.POST['message']
#form = SnipForm(request.POST)
if form.is_valid():
old_title = None
old_body = None
change_type = 0
if snip.id:
old_title = snip.title
old_body = snip.body
snip = form.save(commit=False)
snip.group = group
snip.name = snipName
if request.user.is_authenticated():
snip.editor = request.user
else:
snip.editor = None
snip.save()
if old_body is not None:
if snip.body != old_body:
change_type |= 1
if snip.title != old_title:
change_type |= 2
else:
# if a snip is new, everything has changed ..
change_type = 1 | 2 | 4
data = form.cleaned_data
if tag_set_labels( snip, data['tags'] ):
change_type |= 4
change = WikiSnipChange( snip = snip,
#editor = request.user,
editor = snip.editor,
edited = datetime.today(),
message = request.POST['message'],
title = snip.title,
body = snip.body,
change_type = change_type,
)
change.save()
tag_set_labels( change, data['tags'] )
return HttpResponseRedirect( snip.get_absolute_url() )
else:
#form = SnipForm()
if snip is not None:
form.fields['tags'].initial = tag_get_labels(snip)
pass
if version:
from sphene.community.templatetags.sph_extras import sph_date
changemessage = ugettext('Reverted to revision of %(editdate)s') % \
{ 'editdate': sph_date( version.edited ) }
t = loader.get_template( 'sphene/sphwiki/editSnip.html' )
return HttpResponse( t.render( RequestContext( request,
{ 'form': form,
'snip': snip,
'version': version,
'changemessage': changemessage } ) ) )
def editSnip(request, group, snipName, versionId=None):
version = None
data = request.method == 'POST' and request.POST or None
try:
snip = WikiSnip.objects.get(group=group, name__exact=snipName)
if versionId is not None:
version = WikiSnipChange.objects.get(pk=versionId)
if not version or version.snip != snip:
# TODO: raise a 404 instead
raise PermissionDenied()
snip.body = version.body
#SnipForm = forms.models.form_for_instance(snip, form = CaptchaEditBaseForm)
form = WikiSnipForm(data, instance=snip)
except WikiSnip.DoesNotExist:
#SnipForm = forms.models.form_for_model(WikiSnip, form = CaptchaEditBaseForm)
form = WikiSnipForm(data)
snip = WikiSnip(name=snipName, group=group)
#snip = None
if not snip.has_edit_permission():
raise PermissionDenied()
#SnipForm.base_fields['body'].widget.attrs['cols'] = 80
#SnipForm.base_fields['body'].widget.attrs['rows'] = 30
changemessage = ""
if request.method == 'POST':
if 'type' in request.POST and request.POST['type'] == 'preview':
return HttpResponse(
unicode(WikiSnip(body=request.POST['body']).render()))
changemessage = request.POST['message']
#form = SnipForm(request.POST)
if form.is_valid():
old_title = None
old_body = None
change_type = 0
if snip.id:
old_title = snip.title
old_body = snip.body
snip = form.save(commit=False)
snip.group = group
snip.name = snipName
if request.user.is_authenticated():
snip.editor = request.user
else:
snip.editor = None
snip.save()
if old_body is not None:
if snip.body != old_body:
change_type |= 1
if snip.title != old_title:
change_type |= 2
else:
# if a snip is new, everything has changed ..
change_type = 1 | 2 | 4
data = form.cleaned_data
if tag_set_labels(snip, data['tags']):
change_type |= 4
change = WikiSnipChange(
snip=snip,
#editor = request.user,
editor=snip.editor,
edited=datetime.today(),
message=request.POST['message'],
title=snip.title,
body=snip.body,
change_type=change_type,
)
change.save()
tag_set_labels(change, data['tags'])
return HttpResponseRedirect(snip.get_absolute_url())
else:
#form = SnipForm()
if snip is not None:
form.fields['tags'].initial = tag_get_labels(snip)
pass
if version:
from sphene.community.templatetags.sph_extras import sph_date
changemessage = ugettext('Reverted to revision of %(editdate)s') % \
{ 'editdate': sph_date( version.edited ) }
t = loader.get_template('sphene/sphwiki/editSnip.html')
return HttpResponse(
t.render(
RequestContext(
request, {
'form': form,
'snip': snip,
'version': version,
'changemessage': changemessage
})))
