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subjects.clj
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subjects.clj
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(ns org.cyverse.metadata-files.datacite-4-2.subjects
(:use [org.cyverse.metadata-files.datacite-4-2.namespaces :only [alias-uris]])
(:require [org.cyverse.metadata-files.container-nested-element :as cne]
[org.cyverse.metadata-files.simple-nested-element :as sne]
[org.cyverse.metadata-files.util :as util]))
(alias-uris)
;; The subject element
(defn- get-subject-attrs [_ {:keys [avus]}]
{:subjectScheme (util/attr-value avus "subjectScheme")
:schemeURI (util/attr-value avus "schemeURI")
:valueURI (util/attr-value avus "valueURI")
::xml/lang (util/get-language avus)})
(defn new-subject-generator [location]
(sne/new-simple-nested-element-generator
{:attr-name "subject"
:min-occurs 0
:max-occurs "unbounded"
:attrs-fn get-subject-attrs
:tag ::datacite/subject
:parent-location location}))
;; The subjects element
(defn new-subjects-generator [location]
(cne/new-container-nested-element-generator
{:min-occurs 0
:element-factory-fns [new-subject-generator]
:tag ::datacite/subjects
:parent-location location}))