def g11n(request):
"""
This context processor returns meta informations contained in cached files.
If there aren't cache it calculates dictionary to return
"""
context_extras = {}
if not request.is_ajax() and hasattr(request ,'upy_context') and request.upy_context['PAGE']:
page = request.upy_context['PAGE']
node = request.upy_context['NODE']
context_extras['PAGE'] = page
context_extras['NODE'] = node
pub_extended = request.upy_context['PUB_EXTENDED']
context_extras['PUBLICATION'] = pub_extended.publication
publication = pub_extended.publication
context_extras['ROOT'] = pub_extended.root
filename="meta-%s-%s-%s.json" % (publication.pk,page.pk,node.pk)
if os.path.exists("%s%s" % (settings.UPYCACHE_DIR,filename)):
file_cache = open(u'%s%s' % (settings.UPYCACHE_DIR,filename))
json = simplejson.loads(file_cache.read())
meta_temp = MetaContent()
meta_temp.jsonToMeta(json['META'])
context_extras['META'] = meta_temp
context_extras['MEDIA_CSS'] = json['MEDIA_CSS']
context_extras['MEDIA_JS_HEADER'] = json['MEDIA_JS_HEADER']
context_extras['MEDIA_JS_FOOTER'] = json['MEDIA_JS_FOOTER']
return context_extras
cache_json = {}
try:
context_extras['ROOT'] = pub_extended.root
struct_js = pub_extended.tree_structure.js.all().order_by("jstreestructureposition")
struct_css = [clean_path(css) for css in pub_extended.tree_structure.css.all().order_by("csstreestructureposition")]
context_extras['STRUCT_CSS'] = struct_css
except Exception, e:
print "Error in %s: %s" %(__file__,e)
finally:
return context_extras
cache_json = {}
try:
context_extras['ROOT'] = pub_extended.root
struct_js = pub_extended.tree_structure.js.all().order_by("jstreestructureposition")
struct_css = [clean_path(css) for css in pub_extended.tree_structure.css.all().order_by("csstreestructureposition")]
context_extras['STRUCT_CSS'] = struct_css
except Exception, e:
print "Error in %s: %s" %(__file__,e)
finally:
if page:
page_js = page.template.js.all().order_by("jstemplateposition")
page_css = [clean_path(css) for css in page.template.css.all().order_by("csstemplateposition")]
context_extras['PAGE_CSS'] = page_css
all_js_header = []
all_js_footer = []
for js in struct_js:
if js.html_position == "header":
all_js_header.append(js.url)
else:
all_js_footer.append(js.url)
for js in page_js:
if js.html_position == "header":
all_js_header.append(js.url)
else:
all_js_footer.append(js.url)
