Re: [galaxy-dev] Tool development: Is it possible to pass a user's id in dynamic_options() parameter?

2014-10-10 Thread Daniel Blankenberg
Hi Damion,

Text fields are not currently able to be populated by dynamic_options, but in a 
dynamic_options select list you could access the user’s username directly. If 
you want the user to be able to override it, you could have a conditionally 
used empty text box that your tool defaults to using when it is populated.

An example that you might want to look at could be the GenomeSpace Export tool 
(tools/genomespace/genomespace_exporter.*), which queries the GenomeSpace API 
to get a list of available folders for export for a specific user using 
attributes of the current user’s preferences (GenomeSpace username and token). 
It generates a drill_down type select parameter, but the same can be done for a 
standard select list.


Thanks for using Galaxy,

Dan


On Oct 9, 2014, at 8:37 PM, Dooley, Damion damion.doo...@bccdc.ca wrote:

 This was asked a few years ago but no takers: Galaxy Tool Development: 
 (http://dev.list.galaxyproject.org/Reading-user-id-before-the-execution-of-the-tool-td4490324.html)
 
 Seems like this isn't possible, unless there's a way to plant user's name in 
 a text field on the tool's form, so that a dynamic_options() call can refer 
 to it?
 
 Thx for insights,
 
 Damion
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Re: [galaxy-dev] Tool development: Is it possible to pass a user's id in dynamic_options() parameter?

2014-10-10 Thread Dooley, Damion
Hi Dan,

I'd like to get the user's galaxy user name directly - but the  code 
file=... that drives my dynamic_options select list has no access to any 
information in a galaxy's user session, right?  (Ultimately I'm trying to get 
the dynamic_options code to make galaxy api calls using the user's api key.)  I 
saw the GenomeSpace tool earlier - but got the impression that a user was 
entering their genome login in the tool form.  I was hoping just to get a 
user's galaxy id without any re-entry of it.

p.s. Its been really great getting advice from all of you; I hope to contribute 
likewise.

d.
 
Hsiao lab, BC Public Health Microbiology  Reference Laboratory, BC Centre for 
Disease Control
655 West 12th Avenue, Vancouver, British Columbia, V5Z 4R4 Canada

From: Daniel Blankenberg [d...@bx.psu.edu]
Sent: Friday, October 10, 2014 8:08 AM
To: Dooley, Damion
Cc: galaxy-dev@lists.bx.psu.edu
Subject: Re: [galaxy-dev] Tool development: Is it possible to pass a user's id 
in dynamic_options() parameter?

Hi Damion,

Text fields are not currently able to be populated by dynamic_options, but in a 
dynamic_options select list you could access the user’s username directly. If 
you want the user to be able to override it, you could have a conditionally 
used empty text box that your tool defaults to using when it is populated.

An example that you might want to look at could be the GenomeSpace Export tool 
(tools/genomespace/genomespace_exporter.*), which queries the GenomeSpace API 
to get a list of available folders for export for a specific user using 
attributes of the current user’s preferences (GenomeSpace username and token). 
It generates a drill_down type select parameter, but the same can be done for a 
standard select list.


Thanks for using Galaxy,

Dan
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Re: [galaxy-dev] Tool development: Is it possible to pass a user's id in dynamic_options() parameter?

2014-10-10 Thread Daniel Blankenberg
Hi Damion,

In the genomespace exporter case, the call to 
“dynamic_options=galaxy_code_get_genomespace_folders( genomespace_site = 
'prod', trans=__trans__, value=__value__, input_dataset=input1, 
base_url=base_url )””  is passing in trans, which it is using to determine user 
and an attribute of the user. You could then check to see if trans.user is not 
None, and then get trans.user.username. 

You may be able to access user or username here by the more recently added 
“__user__” or even “__user_name__” / “__user_id__” / “__user_email__ variables 
directly, but I didn’t test that they were available in this dynamic_options 
context example (if they are available, they would be preferred over accessing 
trans).

For accessing a user’s API key, this trello card is of interest: 
https://trello.com/c/hL4NYsSp/2108-request-from-jxtx-provide-consistent-interface-to-tools-for-communicating-with-the-api.
 Of course the Key can be obtained directly from the user object as well.


Hope this helps,

Dan


On Oct 10, 2014, at 12:02 PM, Dooley, Damion damion.doo...@bccdc.ca wrote:

 Hi Dan,
 
 I'd like to get the user's galaxy user name directly - but the  code 
 file=... that drives my dynamic_options select list has no access to any 
 information in a galaxy's user session, right?  (Ultimately I'm trying to get 
 the dynamic_options code to make galaxy api calls using the user's api key.)  
 I saw the GenomeSpace tool earlier - but got the impression that a user was 
 entering their genome login in the tool form.  I was hoping just to get a 
 user's galaxy id without any re-entry of it.
 
 p.s. Its been really great getting advice from all of you; I hope to 
 contribute likewise.
 
 d.
 
 Hsiao lab, BC Public Health Microbiology  Reference Laboratory, BC Centre 
 for Disease Control
 655 West 12th Avenue, Vancouver, British Columbia, V5Z 4R4 Canada
 
 From: Daniel Blankenberg [d...@bx.psu.edu]
 Sent: Friday, October 10, 2014 8:08 AM
 To: Dooley, Damion
 Cc: galaxy-dev@lists.bx.psu.edu
 Subject: Re: [galaxy-dev] Tool development: Is it possible to pass a user's 
 id in dynamic_options() parameter?
 
 Hi Damion,
 
 Text fields are not currently able to be populated by dynamic_options, but in 
 a dynamic_options select list you could access the user’s username directly. 
 If you want the user to be able to override it, you could have a 
 conditionally used empty text box that your tool defaults to using when it is 
 populated.
 
 An example that you might want to look at could be the GenomeSpace Export 
 tool (tools/genomespace/genomespace_exporter.*), which queries the 
 GenomeSpace API to get a list of available folders for export for a specific 
 user using attributes of the current user’s preferences (GenomeSpace username 
 and token). It generates a drill_down type select parameter, but the same can 
 be done for a standard select list.
 
 
 Thanks for using Galaxy,
 
 Dan

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