X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=wrw%2Fresp.py;h=965df6c8c18a76e41e659f92eccf08ef57f4fe30;hb=5afb31180662cfaf123ae6155a832470c7c6dce2;hp=bc8f2dbcc3adeead3a7bef308db9cbb3b65bd929;hpb=ab92e396057cd617b1607f437d860ff89f5780a2;p=wrw.git

diff --git a/wrw/resp.py b/wrw/resp.py
index bc8f2db..965df6c 100644
--- a/wrw/resp.py
+++ b/wrw/resp.py
@@ -5,17 +5,17 @@ h = xhtml.cons()
 __all__ = ["skeleton", "skelfor", "setskel", "usererror"]
 
 class skeleton(object):
-    def page(self, title, *content):
-        return h.html(self.head(title), h.body(*content))
+    def page(self, req, title, *content):
+        return xhtml.forreq(req, h.html(self.head(req, title), h.body(*content)))
 
-    def head(self, title):
+    def head(self, req, title):
         return xhtml.head(title=title)
 
-    def error(self, message, *detail):
-        return self.page(message, h.h1(message), h.p(*detail))
+    def error(self, req, message, *detail):
+        return self.page(req, message, h.h1(message), h.p(*detail))
 
-    def message(self, message, *detail):
-        return self.page(message, h.h1(message), h.p(*detail))
+    def message(self, req, message, *detail):
+        return self.page(req, message, h.h1(message), h.p(*detail))
 
 defskel = env.var(skeleton())
 
@@ -33,7 +33,7 @@ class usererror(dispatch.restart):
         self.detail = detail
 
     def handle(self, req):
-        return xhtml.forreq(req, skelfor(req).error(self.message, *self.detail))
+        return skelfor(req).error(req, self.message, *self.detail)
 
 class message(dispatch.restart):
     def __init__(self, message, *detail):
@@ -42,10 +42,10 @@ class message(dispatch.restart):
         self.detail = detail
 
     def handle(self, req):
-        return xhtml.forreq(req, skelfor(req).error(self.message, *self.detail))
+        return skelfor(req).message(req, self.message, *self.detail)
 
 class httperror(usererror):
-    def __init__(self, status, message = None, detail = None):
+    def __init__(self, status, message=None, detail=None):
         if message is None:
             message = proto.statusinfo[status][0]
         if detail is None:
@@ -62,12 +62,25 @@ class notfound(httperror):
         return super().__init__(404)
 
 class redirect(dispatch.restart):
-    def __init__(self, url, status = 303):
+    bases = {"url": proto.requrl,
+             "script": proto.scripturl,
+             "site": proto.siteurl}
+
+    def __init__(self, url, status=303, base="url"):
         super().__init__()
         self.url = url
         self.status = status
+        self.bases[base]
+        self.base = base
 
     def handle(self, req):
         req.status(self.status, "Redirect")
-        req.ohead["Location"] = proto.appendurl(proto.requrl(req), self.url)
+        req.ohead["Location"] = proto.appendurl(self.bases[self.base](req), self.url)
+        req.ohead["Content-Length"] = 0
+        return []
+
+class unmodified(dispatch.restart):
+    def handle(self, req):
+        req.status(304, "Not Modified")
+        req.ohead["Content-Length"] = "0"
         return []