[Zope] [python script] problem with AUTHENTICATED_USER

[BonviciniJ]

I have another problem (not in relation with  AUTHENTICATED_USER):
I would like to know if a special function exists to transform special char in 
html (like HTMLentities in PHP or escape in javascript)
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[Zope] [python script] problem with AUTHENTICATED_USER

[BonviciniJ]

I have problem with my python script.
I want to check if a user has a the "manager" role, and add an option in a menu 
in this case
Here is my script:

for el in rep.objectValues('Folder'): 
if el.id=="Administration" and AUTHENTICATED_USER.has_role(self, 
["Manager"]):
  #add option to the menu



but Zope displays me an error:
Error Type: NameError
Error Value: global name 'AUTHENTICATED_USER' is not defined 

I don't know what is the problem.
I use sessionUserFolder (a Zope products), so I think it could be the reason of 
the problem.
Thank you for your help

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Re:[Zope] [Zope/DTML] accessing PARENTS url with dtml tag ???

[BonviciniJ]

thanks a lot for your help,
it works perfectly

-original message--
Try this construction:

Object:  url: 


Cliff

BonviciniJ at keops.net <http://mail.zope.org/mailman/listinfo/zope> wrote:
> I have found a similar problem at this url:
>  <http://mail.zope.org/pipermail/zope/2000-August/115809.html>
> 
> I want to do the same a Kapil, but in DTML.
> I tried different solutions:
> 1)
> 2)
> 
> but I still have the problem.
> I wannt to display (in DTML) the absolute URL of the parent, but it doesn't 
> work: 
> it displays the absolute url of the CURRENT object.
> 
> could you help me to find the solution please?
> 
> thanks (and excuse for my lack in english)
> 

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[Zope] [Zope/DTML] accessing PARENTS url with dtml tag ???

[BonviciniJ]

I have found a similar problem at this url:
http://mail.zope.org/pipermail/zope/2000-August/115809.html

I want to do the same a Kapil, but in DTML.
I tried different solutions:
1)
2)

but I still have the problem.
I wannt to display (in DTML) the absolute URL of the parent, but it doesn't 
work: 
it displays the absolute url of the CURRENT object.

could you help me to find the solution please?

thanks (and excuse for my lack in english)




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[Zope] how to expand a branch using dtml-tree ?

[BonviciniJ]

I would like to know if its possible to expand a specified branch of a 
tree,using the dtml-tree tags.

I use this tag to display the tree of my site:


 
 

But I have a problem.I want the chosen branch to keep expanded when the user 
click on the link.
At the moment, when I click on a branch (expanded or not), the page is called 
buit the tree is initialised (all branches collapsed)

So I wonder if its possible to kepp the branch expanded (by adding a special 
line, or send via post the id of the branch and expand it on the next loading 
of the page).
I add that The tree is in the same page and I don't want to use frames

thanks a lot for your help, and scuse for the english


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[Zope] Zope/python: downloading images from the web and add them to Zope

[BonviciniJ]

I would like to know how to add image file from an URL.
I created a form with to pissibilities: add an image from a local file , and a 
image from an url

here is my form:

get from disk: 




get from the internethttp://www.monsite.fr/monimage.jpg"; disabled="disabled">

This form call a python script:

if REQUEST.sourcePict=="file":
 pathImgs.manage_addProduct['OFSP'].manage_addImage("pict_"+id, 
REQUEST.pict_file, title="pictogramme metier", precondition="", content_type="")
else:
pathImgs.manage_addProduct['OFSP'].manage_addImage("pict_"+id, 
REQUEST.pict_internet, title="pictogramme metier", precondition="", 
content_type="")


With a locl file it works (case sourcePict=file), but when I want to add images 
from an url, it doesn't work.
I suppose that the second parameter of manage_addImage must be a file type.In 
the first case, it works , but in the second, the parameter passed is a string 
(complete url of the image).
so how to do?

thanks for your answers and excuse me for the lack in English (I'm french)
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