def display(environ, start_response):
page = os.path.normpath(environ['PATH_INFO'].replace('..',''))
if page[0] not in string.letters:
errormsg = "Error: the asked page does not exist"
#put message in a session
print errormsg
return redirect(start_response, '/')
filepage = os.path.join(repository,page)
if not os.path.isfile(filepage):
return redirect(start_response, '/edit?page=%s' % page)
content = open(filepage).read()
mnu = menu + """, <a href="/edit?page=%s"><img border="0" src="/static/img/application_edit.png"title="Edit this page"/></a>""" % page
tmpl = string.Template(open('template/display.html').read()).safe_substitute({'content':content,'page':page,'menu':mnu})
start_response(get_status(200), [('Content-Type','text/html')])
return [tmpl]
def POST(self, page="", content=""):
if page.strip() == "":
msg = "ERROR!! Page cannot be empty"
print "ERROR PAGE empty"
return self.GET(page,msg)
else:
if content.strip() == "":
if os.path.isfile(os.path.join(repository, page)):
os.unlink(os.path.join(repository,page))
return redirect(self.start_response, "/")
else:
try:
f = open(os.path.join(repository,page),"w").write(content)
except:
msg = "Error, wrong page name"
return self.GET(page,msg)
return redirect(self.start_response, "/display/%s" % page)
