Help create GraphQL query to filter content items by culture

[minhdn2]

Hi,

I have multiple localized content items with 2 cultures (id-ID and en-US) in each content items. Now I need to get all the localized versions for id-ID of all the content items but I'm not sure how and being blocked by LocalizationSet.

query MyQuery { sliderItems(where: {localization: {localizationSet: "", culture: "id-ID"}}) { displayText localization { culture localizationSet } } }

How can I insert multiple values for the required field LocalizationSet? Or how can I ignore this mandatory field?

Please help to check and advise,
Many thanks in advance

[hishamco]

How can I insert multiple values for the required field LocalizationSet?

Why you need to insert multiple values there?!!

@jrestall @carlwoodhouse any idea from GraphQL point of view?

[carlwoodhouse]

Possibly need to know a little more of what’s trying to be achieved here ..

Presuming it’s query by multiple localization sets or cultures ..

I’m not that familiar with the localisation stuff but I assume the filter doesn’t support it out of the box easily ...

But you could always use ‘and’ in the where clause to achieve the he same thing..

Where: { localization: { set: “”, culture: “xx” } and localization { ... }}

That been said (presuming we don’t already I haven’t checked the code) we really should make culture support the in operators

[minhdn2]

Basically, I have a pace need to be implemented with localization.

I have been creating content items for this page, and each content items will have 2 localized items, which are id-ID and en-US.

In default, the page is displayed in en-US. So when user choose to display the page in id-ID, I will have to get all localized content items in id-ID to populate the page.

But I haven't able to do this because the localizationSet field is required in GraphQL query.

And since have to get all the localizationSet values from all content items, then for-each this list to get all content items in id-ID is too complicated, I'm looking for a better solution.

Please help to check and advise,
Many thanks.

[pbros]

Hi @minhdn2,

I'm using it like this. Don't know if this helps you or not. I basically get my main element by alias, and then get the localized version using the localizations with the culture filter.

query Page {{
    pages: page(where: {{alias: {{alias: ""{alias}""}} }}) {{
        localization {{
            localizations(culture: ""{culture}"") {{
                ... on Page {{
                    title: displayText
                    body: render
                }}
            }}
        }}
    }}
}}

[MikeKry]

I also need this.. it would be enough to make localizationSet optional.

UC:
Query all {language} pages for list views without having to extract localizationSet ids from default culture.

[sebastienros]

We have an index for the Localization part, this should be added to graphql to query. Should be two lines of code to add it. (LocalizedContentItemIndex)

[MikeKry]

@sebastienros
I have tried to do it myself, but I can't find where are GraphQL content type filters are defined in Orchard.. (I am pretty new to this project). If you can point me in right direction, I can try to implement and create a PR.

Edit:
Maybe it would be enough to set nullable to true at OrchardCore.ContentLocalization.GraphQL.LocalizationInputObjectType?
Field(x => x.LocalizationSet, true).Description(S["the localization set of the content item to filter"]);

Edit 2:
Yes, it works.. Not sure how to correctly submit change to this project though.. I can not create branch in repo.

Edit 3:
after some study, I have managed to create PR. please check and if it is ok, merge?
#7470

[agriffard]

Fixed by #7470