Trying out moving to EDG Studio

[Steve Ray]

With 7.1 I can no longer run my SWA scripts to generate Web pages, so I am gingerly stepping into experimenting with EDG Studio. A few questions:

After getting Studio running, I uploaded the projects that I think I need, using the Server Administration button. Previously, the local EDG server/TBL server could see everything in the TBC workspace. Is this the right first step? Alternatively, should I be doing this with the Files button in EDG?

Next problem: I tried a simple command from a terminal window as follows, and got an authentication error:

curl -X GET -G http://localhost:8083/tbl/service/qudt_owl_schema/qudt/listAllDefinitions
No user is logged in%

I'm logged in to the Studio UI as Administrator. Do I need to provide credentials in the curl call? Is the call still to ...tbl/service...?

Is there any documentation for migrating SWA services to Studio? I didn't see anything specific to Studio for SWA.

Thanks,

Steve

[Holger Knublauch]

On 10 Feb 2022, at 7:04 am, Steve Ray <st...@steveray.com> wrote:

With 7.1 I can no longer run my SWA scripts to generate Web pages,

With SWA scripts you are referring to SWP-based UI components that happened to use the swa.ui.ttlx library? We have gradually removed some SWA features over the last few releases, because they were left-overs from the “old editor” before we rewrote that in React.

so I am gingerly stepping into experimenting with EDG Studio. A few questions:

After getting Studio running, I uploaded the projects that I think I need, using the Server Administration button. Previously, the local EDG server/TBL server could see everything in the TBC workspace. Is this the right first step? Alternatively, should I be doing this with the Files button in EDG?

EDG Studio works on your local file system using a dedicated root folder. You don’t need to go through the complexity of project upload. Just modify the folders under the root folder and use the Refresh button on the Files page when needed. You should see any sub-folder of the root folder as a top-level project in that Files tree.

Next problem: I tried a simple command from a terminal window as follows, and got an authentication error:

curl -X GET -G http://localhost:8083/tbl/service/qudt_owl_schema/qudt/listAllDefinitions
No user is logged in%

I hope someone else answers this one.

I'm logged in to the Studio UI as Administrator. Do I need to provide credentials in the curl call? Is the call still to ...tbl/service...?

Is there any documentation for migrating SWA services to Studio? I didn't see anything specific to Studio for SWA.

This depends on which features of SWA you have been using, but in general there is migration guide. We recently rewrote and cleaned up the documentation for 7.1 and there you find help on all kinds of topics including how to write extensions with JavaScript/ADS, if that’s one option for you.

Holger

Thanks,

Steve

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[Steve Ray]

Thanks, this simplified things. No project uploads.

I now have two collections that "include" various graphs from the Files hierarchy, as in 7.0

I'm still getting the "No user is logged in" returned for my ADS dash:GraphService calls. They seem to work fine in the Swagger page, but not from my scripts:

Swagger:

I went to the Rights Management page and let Administrator do everything, but that didn't help.

I must be missing something.

Steve

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[TopQuadrant Support]

Hi Steve,

You need a cookie in your curl.  Assuming you have the default no-auth setup for Studio, try this:

curl -X GET http://localhost:8083/tbl/service/qudt_owl_schema/qudt/listAllDefinitions -H "accept: */*" --cookie "username=Administrator"

Let us know if that works for you.

Thanks,

-Ken

TopQuadrant Support

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[Steve Ray]

Well well, whatdyaknow! That worked! Do I need that for all my curl calls? I have scripts with many such calls.

Steve

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[TopQuadrant Support]

Hi Steve,

Yes, you'll need this for all of them.  Alternately, you can store the cookie in a cookie jar, and then have each curl use the same cookie jar:

curl -X GET http://localhost:8083/tbl/service/qudt_owl_schema/qudt/listAllDefinitions -H "accept: */*" --cookie "username=Administrator" --cookie-jar my.cookies

Unfortunately, it won't store the username cookie for you, but you can use a text editor to add it.  Copy the JSESSIONID cookie, and change the name and value:

# Netscape HTTP Cookie File

# https://curl.haxx.se/docs/http-cookies.html

# This file was generated by libcurl! Edit at your own risk.

#HttpOnly_localhost     FALSE   /       FALSE   0       JSESSIONID      SOMEHEXADECIMALNUMBER0225599CCFF

#HttpOnly_localhost     FALSE   /       FALSE   0       username        Administrator

Then use the cookie jar after that:

curl -X GET http://localhost:8083/tbl/service/qudt_owl_schema/qudt/listAllDefinitions -H "accept: */*" --cookie my.cookies

curl -X GET http://localhost:8083/tbl/service/qudt_owl_schema/qudt/someOtherService -H "accept: */*" --cookie my.cookies

Hope this helps!

-Ken

TopQuadrant Support

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