15 Dec
2003
15 Dec
'03
2:57 p.m.
Hello
for testing purposes it would be great to have a save image action
defined which would be executed with administrator rights.
(It may be a hidden URL which one just has to know)
So I can have a smallwiki running remotely and test it and I can decide
when I want to have the image saved.
Has somebody written such an action?
Helpful swiki documentation pages
http://minnow.cc.gatech.edu/squeak/53
http://minnow.cc.gatech.edu/squeak/2213
Perhaps with this information the task gets so easy that you wonder
why I don't write this thing myself. Anyhow my time is limited severly
the next four days and I would like to proceed setting up a productive
smallwiki this week.
I imagine that this might be 15 minutes programming exercise for of you
of you wheras it would take me 3 hours probably. Surely it is a great
example to add to the Lukas' documentation to explain smallwiki actions.
Regards
Hannes
15 Dec
15 Dec
4:43 p.m.
Hi Hannes,
this is a two-liner! Create an subclass of Action called SaveImage and
add the following message:
SaveImage>>execute
" your personal code to save the image "
self response redirectTo: self structure url
This is the absolute minimum you need to write. To evaluate it you
simply browse to
http://localhost:8080/?action=SaveImage
To check for a specific permission, add the following line of code at
the top of the message:
self assertPermission: (Permission name: 'Save Image')
You do not even have to 'declare' the permission, as long as you only
want the admin (the admin-role contains all possible permissions) to be
able to execute this action.
If you want the action to be displayed in the list follow the tutorial
from the documentation (this is just another line of code).
Cheers,
Lukas
--
Lukas Renggli
http://renggli.freezope.org
7677
days inactive
7677
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1 comments
2 participants
participants (2)
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Hannes Hirzel -
Lukas Renggli