def document_page_navigation_last(request, document_page_id):
check_permissions(request.user, [PERMISSION_DOCUMENT_VIEW])
view = resolve_to_name(urlparse.urlparse(request.META.get('HTTP_REFERER', u'/')).path)
document_page = get_object_or_404(DocumentPage, pk=document_page_id)
document_page = get_object_or_404(DocumentPage, document=document_page.document, page_number=document_page.document.documentpage_set.count())
return HttpResponseRedirect(reverse(view, args=[document_page.pk]))
def document_page_navigation_previous(request, document_page_id):
check_permissions(request.user, [PERMISSION_DOCUMENT_VIEW])
view = resolve_to_name(urlparse.urlparse(request.META.get('HTTP_REFERER', u'/')).path)
document_page = get_object_or_404(DocumentPage, pk=document_page_id)
if document_page.page_number <= 1:
messages.warning(request, _(u'You are already at the first page of this document'))
return HttpResponseRedirect(request.META.get('HTTP_REFERER', u'/'))
else:
document_page = get_object_or_404(DocumentPage, document=document_page.document, page_number=document_page.page_number - 1)
return HttpResponseRedirect(reverse(view, args=[document_page.pk]))
def document_page_navigation_next(request, document_page_id):
check_permissions(request.user, [PERMISSION_DOCUMENT_VIEW])
view = resolve_to_name(urlparse.urlparse(request.META.get('HTTP_REFERER', u'/')).path)
document_page = get_object_or_404(DocumentPage, pk=document_page_id)
if document_page.page_number >= document_page.document.documentpage_set.count():
messages.warning(request, _(u'There are no more pages in this document'))
return HttpResponseRedirect(request.META.get('HTTP_REFERER', u'/'))
else:
document_page = get_object_or_404(DocumentPage, document=document_page.document, page_number=document_page.page_number + 1)
return HttpResponseRedirect(reverse(view, args=[document_page.pk]))
def _get_object_navigation_links(context, menu_name=None, links_dict=object_navigation):
request = Variable('request').resolve(context)
current_path = request.META['PATH_INFO']
current_view = resolve_to_name(current_path)
context_links = []
# Don't fudge with the original global dictionary
links_dict = links_dict.copy()
query_string = urlparse.urlparse(request.get_full_path()).query or urlparse.urlparse(request.META.get('HTTP_REFERER', u'/')).query
parsed_query_string = urlparse.parse_qs(query_string)
try:
"""
Override the navigation links dictionary with the provided
link list
"""
navigation_object_links = Variable('overrided_object_links').resolve(context)
if navigation_object_links:
return [link for link in resolve_links(context, navigation_object_links, current_view, current_path, parsed_query_string)]
except VariableDoesNotExist:
pass
try:
"""
Check for and inject a temporary navigation dictionary
"""
temp_navigation_links = Variable('temporary_navigation_links').resolve(context)
if temp_navigation_links:
links_dict.update(temp_navigation_links)
except VariableDoesNotExist:
pass
try:
links = links_dict[menu_name][current_view]['links']
for link in resolve_links(context, links, current_view, current_path, parsed_query_string):
context_links.append(link)
except KeyError:
pass
obj, object_name = get_navigation_object(context)
try:
links = links_dict[menu_name][type(obj)]['links']
for link in resolve_links(context, links, current_view, current_path, parsed_query_string):
context_links.append(link)
except KeyError:
pass
return context_links
def _get_object_navigation_links(context, menu_name=None, links_dict=object_navigation):
request = Variable('request').resolve(context)
current_path = request.META['PATH_INFO']
current_view = resolve_to_name(current_path)
context_links = []
query_string = urlparse.urlparse(request.get_full_path()).query or urlparse.urlparse(request.META.get('HTTP_REFERER', u'/')).query
parsed_query_string = urlparse.parse_qs(query_string)
try:
"""
Override the navigation links dictionary with the provided
link list
"""
navigation_object_links = Variable('navigation_object_links').resolve(context)
if navigation_object_links:
return [link for link in resolve_links(context, navigation_object_links, current_view, current_path, parsed_query_string)]
except VariableDoesNotExist:
pass
try:
object_name = Variable('navigation_object_name').resolve(context)
except VariableDoesNotExist:
object_name = 'object'
try:
obj = Variable(object_name).resolve(context)
except VariableDoesNotExist:
obj = None
try:
links = links_dict[menu_name][current_view]['links']
for link in resolve_links(context, links, current_view, current_path, parsed_query_string):
context_links.append(link)
except KeyError:
pass
try:
links = links_dict[menu_name][type(obj)]['links']
for link in resolve_links(context, links, current_view, current_path, parsed_query_string):
context_links.append(link)
except KeyError:
pass
return context_links
def _get_object_navigation_links(context, menu_name=None, links_dict=object_navigation):
request = Variable('request').resolve(context)
current_path = request.META['PATH_INFO']
current_view = resolve_to_name(current_path)
context_links = []
query_string = urlparse.urlparse(request.get_full_path()).query or urlparse.urlparse(request.META.get('HTTP_REFERER', u'/')).query
parsed_query_string = urlparse.parse_qs(query_string)
try:
"""
Override the navigation links dictionary with the provided
link list
"""
navigation_object_links = Variable('overrided_object_links').resolve(context)
if navigation_object_links:
return [link for link in resolve_links(context, navigation_object_links, current_view, current_path, parsed_query_string)]
except VariableDoesNotExist:
pass
try:
object_name = Variable('navigation_object_name').resolve(context)
except VariableDoesNotExist:
object_name = 'object'
try:
obj = Variable(object_name).resolve(context)
except VariableDoesNotExist:
obj = None
try:
links = links_dict[menu_name][current_view]['links']
for link in resolve_links(context, links, current_view, current_path, parsed_query_string):
context_links.append(link)
except KeyError:
pass
try:
links = links_dict[menu_name][type(obj)]['links']
for link in resolve_links(context, links, current_view, current_path, parsed_query_string):
context_links.append(link)
except KeyError:
pass
return context_links
def render(self, context):
request = Variable('request').resolve(context)
current_path = request.META['PATH_INFO']
current_view = resolve_to_name(current_path)
all_menu_links = [entry.get('link', {}) for entry in top_menu_entries]
menu_links = resolve_links(context, all_menu_links, current_view, current_path)
for index, link in enumerate(top_menu_entries):
children_views = link.get('children_views', [])
if current_view in children_views:
menu_links[index]['active'] = True
children_path_regex = link.get('children_path_regex', [])
for child_path_regex in children_path_regex:
if re.compile(child_path_regex).match(current_path.lstrip('/')):
menu_links[index]['active'] = True
context['menu_links'] = menu_links
return ''
def render(self, context):
request = Variable('request').resolve(context)
current_path = request.META['PATH_INFO']
current_view = resolve_to_name(current_path)
all_menu_links = [entry.get('link', {}) for entry in top_menu_entries]
menu_links = resolve_links(context, all_menu_links, current_view, current_path)
for index, link in enumerate(top_menu_entries):
children_views = link.get('children_views', [])
if current_view in children_views:
menu_links[index]['active'] = True
children_path_regex = link.get('children_path_regex', [])
for child_path_regex in children_path_regex:
if re.compile(child_path_regex).match(current_path.lstrip('/')):
menu_links[index]['active'] = True
context['menu_links'] = menu_links
return ''
def transform_page(request, document_page_id, zoom_function=None, rotation_function=None):
check_permissions(request.user, [PERMISSION_DOCUMENT_VIEW])
view = resolve_to_name(urlparse.urlparse(request.META.get('HTTP_REFERER', u'/')).path)
document_page = get_object_or_404(DocumentPage, pk=document_page_id)
# Get the query string from the referer url
query = urlparse.urlparse(request.META.get('HTTP_REFERER', u'/')).query
# Parse the query string and get the zoom value
# parse_qs return a dictionary whose values are lists
zoom = int(urlparse.parse_qs(query).get('zoom', ['100'])[0])
rotation = int(urlparse.parse_qs(query).get('rotation', ['0'])[0])
if zoom_function:
zoom = zoom_function(zoom)
if rotation_function:
rotation = rotation_function(rotation)
return HttpResponseRedirect(
u'?'.join([
reverse(view, args=[document_page.pk]),
urlencode({'zoom': zoom, 'rotation': rotation})
])
)
def render(self, context):
request = Variable('request').resolve(context)
view_name = resolve_to_name(request.META['PATH_INFO'])
context[self.var_name] = sidebar_templates.get(view_name, [])
return ''
def render(self, context):
request = Variable('request').resolve(context)
view_name = resolve_to_name(request.META['PATH_INFO'])
context[self.var_name] = sidebar_templates.get(view_name, [])
return ''
def _get_object_navigation_links(context,
menu_name=None,
links_dict=object_navigation):
request = Variable('request').resolve(context)
current_path = request.META['PATH_INFO']
current_view = resolve_to_name(current_path)
context_links = []
# Don't fudge with the original global dictionary
links_dict = links_dict.copy()
query_string = urlparse.urlparse(
request.get_full_path()).query or urlparse.urlparse(
request.META.get('HTTP_REFERER', u'/')).query
parsed_query_string = urlparse.parse_qs(query_string)
try:
"""
Override the navigation links dictionary with the provided
link list
"""
navigation_object_links = Variable('overrided_object_links').resolve(
context)
if navigation_object_links:
return [
link for link in
resolve_links(context, navigation_object_links, current_view,
current_path, parsed_query_string)
]
except VariableDoesNotExist:
pass
try:
"""
Check for and inject a temporary navigation dictionary
"""
temp_navigation_links = Variable('temporary_navigation_links').resolve(
context)
if temp_navigation_links:
links_dict.update(temp_navigation_links)
except VariableDoesNotExist:
pass
try:
links = links_dict[menu_name][current_view]['links']
for link in resolve_links(context, links, current_view, current_path,
parsed_query_string):
context_links.append(link)
except KeyError:
pass
obj, object_name = get_navigation_object(context)
try:
links = links_dict[menu_name][type(obj)]['links']
for link in resolve_links(context, links, current_view, current_path,
parsed_query_string):
context_links.append(link)
except KeyError:
pass
return context_links
