[GeoNode-users] GET /h_keywords_api does not return the keywords

[Paolo Corti]

Hi Chiara
sounds great, feel free to send a pull request with your changes.
Keep in mind that counting keywords instances could be time consuming and
is not really scalable with the Django ORM, so maybe a settings to
enable/disable countings would be also helpful
cheers
Paolo

On Mon, Dec 9, 2019 at 5:11 AM Chiara Sammarco <
chiara.sammarco at geodatalab.it> wrote:

> Thanks for your reply, Paolo.
> Since I didn't want the admin to be in charge of this, I've written some
> code for
> fixing at least partially the bug by myself.
> I'm in a rush for a deadline, but I would like to finish something in the
> code and then if it can be interesting for the others, I can share my code.
>
> basically the hkeyword (or something like that) function in the views was
> calling the wrong model.
> Indeed there are two tables in the db: one containing the  hkeyword
> details and the other containing
> the information "which resource is associated to which keyword" - the last
> one is the most interesting
> for the inquiry. Because from there I could:
>
> - get the count (how many times each keyword is contained in each resource
> of a specific type)
> - if count = 0 I don't pass the keyword
>
> I've also pass the resource type (in order to filter only the keyword
> associated to a particular type of resource - layer, map or document)
>
> I've just to fix the view for showing the bullet (since I have not found
> this last step immediate, I left for a second moment).
> but it is still much better now. In my case, I don't have structured
> keyword, all of my keywords are leaves in the tree of keywords, so
> for making the code still more general, this case should be treated.
>
> Thanks for your help and answer.
> Have a nice day,
> Chiara
>
> On Thu, Dec 5, 2019 at 3:52 AM Paolo Corti <pcorti at gmail.com> wrote:
>
>> Hi Chiara
>> you are correct. The old feature of taggit with the elements counting
>> has been lost when the hkeyword app replace taggit app in GeoNode (I
>> believe at
>> 2.4) and all of the keywords are now displayed even if there are not
>> elements referring to.
>> For one of the GeoNode instances I am in charge of - where the number
>> of keywords was becoming really too large, I created a small app which
>> let the GeoNode admin to select which keywords to show in the left
>> side search menu.
>> That is in a private git repo but if there is interest I can port it
>> to GeoNode core. Though, no countings.
>> Paolo
>>
>> On Wed, Dec 4, 2019 at 3:48 AM Chiara Sammarco
>>
>> <chiara.sammarco at geodatalab.it> wrote:
>> >
>> >
>> >
>> > Hi again,
>> > I just wanted to tell that I've found the new tables where the keywords
>> are stored: base_hierarchicalkeyword and base_taggedcontentitem
>> > Once I repopulated those tables, the keywords appeared in the list.
>> >
>> > Now the problems are the following:
>> > - the keywords are shown only with the folder icons (even id there are
>> no children under them)
>> > - the number of elements (layers or map) associated to a specific
>> keyword is not shown
>> > - in the list (both in Maps and in Layers) all the keywords are shown
>> (also if there are no elements for that keyword).
>> >
>> > Are these issues? Or am I supposed to do something else?
>> > Thanks in advance for your help,
>> > Chiara
>> >
>> > On Mon, Dec 2, 2019 at 5:23 PM Chiara Sammarco <
>> chiara.sammarco at geodatalab.it> wrote:
>> >>
>> >> Hi all,
>> >>
>> >> My environment: SPCGeonode 2.0, Ubuntu 18.04
>> >>
>> >> Problem: geonode does not fetch from the database neither the keywords
>> associated to the layers, nor those associated to the maps. So basically
>> the following requests both return an empty array:
>> >>
>> >> GET /h_keywords_api?type=layer
>> >> GET /h_keywords_api?type=map
>> >>
>> >> I've checked in the database and the keywords are presents in the
>> taggit_tag and taggit_taggeditem tables.
>> >> Do you have any suggestions what it could be and how I could fix this?
>> >> Thanks in advance for your help,
>> >>
>> >> Chiara
>> >>
>> >>
>> >>
>> >
>> > _______________________________________________
>> > geonode-users mailing list
>> > geonode-users at lists.osgeo.org
>> > https://lists.osgeo.org/mailman/listinfo/geonode-users
>>
>>
>>
>> --
>> Paolo Corti
>> Geospatial software developer
>> web: http://www.paolocorti.net
>> twitter: @capooti
>> skype: capooti
>> #drt3jc1
>>
>
>
> --
> Chiara Sammarco
> Full Stack Developer
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>
>

-- 
Paolo Corti
Geospatial software developer
web: http://www.paolocorti.net
twitter: @capooti
skype: capooti
#drt3jc1
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