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web/directory: factor out the get_root function

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This commit is contained in:
Brian Warner 2008-10-07 13:17:42 -07:00
parent 53c9867c5c
commit f7edbc1536
1 changed files with 9 additions and 9 deletions
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18
src/allmydata/web/directory.py
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@ -385,6 +385,13 @@ def abbreviated_dirnode(dirnode):
si_s = base32.b2a(si) si_s = base32.b2a(si)
return si_s[:6] return si_s[:6]
def get_root(ctx):
req = IRequest(ctx)
# the addSlash=True gives us one extra (empty) segment
depth = len(req.prepath) + len(req.postpath) - 1
link = "/".join([".."] * depth)
return link
class DirectoryAsHTML(rend.Page): class DirectoryAsHTML(rend.Page):
# The remainder of this class is to render the directory into # The remainder of this class is to render the directory into
# human+browser -oriented HTML. # human+browser -oriented HTML.
@ -407,15 +414,8 @@ class DirectoryAsHTML(rend.Page):
header.append(" (readonly)") header.append(" (readonly)")
return ctx.tag[header] return ctx.tag[header]
def get_root(self, ctx):
req = IRequest(ctx)
# the addSlash=True gives us one extra (empty) segment
depth = len(req.prepath) + len(req.postpath) - 1
link = "/".join([".."] * depth)
return link
def render_welcome(self, ctx, data): def render_welcome(self, ctx, data):
link = self.get_root(ctx) link = get_root(ctx)
return T.div[T.a(href=link)["Return to Welcome page"]] return T.div[T.a(href=link)["Return to Welcome page"]]
def data_children(self, ctx, data): def data_children(self, ctx, data):
@ -448,7 +448,7 @@ class DirectoryAsHTML(rend.Page):
assert not isinstance(name, unicode) assert not isinstance(name, unicode)
nameurl = urllib.quote(name, safe="") # encode any slashes too nameurl = urllib.quote(name, safe="") # encode any slashes too
root = self.get_root(ctx) root = get_root(ctx)
here = "%s/uri/%s/" % (root, urllib.quote(self.node.get_uri())) here = "%s/uri/%s/" % (root, urllib.quote(self.node.get_uri()))
if self.node.is_readonly(): if self.node.is_readonly():
delete = "-" delete = "-"