Label photos (tagging) #29
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Referência: aheathershaw/blue-twilight#29
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Eliminar o ramo "%!s(<nil>)"
Eliminar um ramo é algo permanente. Embora o ramo eliminado possa continuar a existir por um breve período de tempo antes de ser realmente removido, a operação NÃO PODERÁ ser desfeita na maioria dos casos. Quer continuar?
Provide the ability to "tag" or "label" photos with multiple arbitrary terms.
There should be a new management page in the admin section, and appropriate permissions. The management page should allow creation of new labels, and removal/rename of existing labels.
Underneath the photo metadata fields (album photos tab) provide an auto-complete suggestion box where you can type labels in - comma separated? New labels get added automatically, existing labels get linked.
In the gallery, labels should be listed below the photo (or the metadata?) with links to the relevant "label" page - which follows the same design as the "show album" gallery page.
The dynamic label gallery views should also be included in the Google sitemap.
Because labelled photos can come from any number of albums, BT needs to ensure it only returns photos from albums the user can access.
Therefore use the same method that retrieved albums available to the current user to get a list of accessible album IDs, and filter the photo-by-label query to this list.
One outstanding issue - if you add a new label to multiple photos before hitting Save Changes, multiple instances of the same label are created in the database.
When a label is about to be created, need to check if it exists first as it may have been created within the same operation.
Migrated from https://github.com/andysh-uk/blue-twilight/issues/29