reduce: add csl field

4 files changed, 72 insertions, 8 deletions

diff --git a/skate/reduce.go b/skate/reduce.go
index 01df50f..f8694c1 100644
--- a/skate/reduce.go
+++ b/skate/reduce.go
@@ -521,9 +521,38 @@ func matchedRefsExtend(matched []*BiblioRef, refs []*Ref, stats *statsAugment) [
 		if r.Biblio.Unstructured != "" {
 			bref.TargetUnstructured = r.Biblio.Unstructured
 		} else {
-			// TODO: create CSL subdoc
-			log.Printf("to-csl: %#v", r)
-			bref.TargetCSL = nil
+			// Unmatched and no unstructured field: generate CSL.
+			var (
+				authors []CSLAuthor
+				isbn    string
+				year    string
+			)
+			for _, name := range r.Biblio.ContribRawNames {
+				authors = append(authors, CSLAuthor{Name: name})
+			}
+			if len(r.Biblio.Extra.ISBN) > 0 {
+				isbn = r.Biblio.Extra.ISBN[0]
+			}
+			if r.Biblio.Year > 1500 && r.Biblio.Year < 2022 {
+				year = fmt.Sprintf("%d", r.Biblio.Year)
+			}
+			bref.TargetCSL = &CSL{
+				Author:         authors,
+				ContainerTitle: r.Biblio.ContainerName,
+				DOI:            r.Biblio.DOI,
+				ISBN:           isbn,
+				Issue:          r.Biblio.Issue,
+				PMCID:          r.Biblio.PMCID,
+				PMID:           r.Biblio.PMID,
+				Page:           r.Biblio.Pages,
+				Publisher:      r.Biblio.Publisher,
+				Title:          r.Biblio.Title,
+				URL:            r.Biblio.Url,
+				Volume:         r.Biblio.Volume,
+				Issued: CSLDate{
+					Raw: year,
+				},
+			}
 		}
 		// Reuse fields for debugging, for now.
 		bref.MatchStatus = StatusUnmatched.Short()
diff --git a/skate/reduce_test.go b/skate/reduce_test.go
index da4e21e..ddbca08 100644
--- a/skate/reduce_test.go
+++ b/skate/reduce_test.go
@@ -198,6 +198,38 @@ func TestMatchedRefsExtend(t *testing.T) {
 					MatchStatus:        StatusUnmatched.Short(),
 					MatchReason:        ReasonUnknown.Short(),
 					SourceYear:         "0",
+					TargetCSL: &CSL{
+						Accessed:            CSLDate{},
+						Author:              nil,
+						CollectionTitle:     "",
+						ContainerTitle:      "",
+						ContainerTitleShort: "",
+						DOI:                 "",
+						ID:                  "",
+						ISBN:                "",
+						ISSN:                "",
+						Issue:               "",
+						Issued:              CSLDate{},
+						JournalAbbreviation: "",
+						Language:            "",
+						NumberOfPages:       "",
+						OriginalTitle:       "",
+						PMCID:               "",
+						PMID:                "",
+						Page:                "",
+						PageFirst:           "",
+						Publisher:           "",
+						Source:              "",
+						Status:              "",
+						Title:               "Title",
+						TitleShort:          "",
+						Type:                "",
+						URL:                 "",
+						Volume:              "",
+						VolumeTitle:         "",
+						VolumeTitleShort:    "",
+						YearSuffix:          "",
+					},
 				},
 			},
 		},
diff --git a/skate/schema.go b/skate/schema.go
index afd9034..a3f261d 100644
--- a/skate/schema.go
+++ b/skate/schema.go
@@ -433,7 +433,7 @@ type BiblioRef struct {
 type CSL struct {
 	Accessed            CSLDate     `json:"accessed,omitempty"`
 	Author              []CSLAuthor `json:"author,omitempty"`
-	CollectionTitle     string      `json:"collection-title"`
+	CollectionTitle     string      `json:"collection-title,omitempty"`
 	ContainerTitle      string      `json:"container-title,omitempty"`
 	ContainerTitleShort string      `json:"container-title-short,omitempty"`
 	DOI                 string      `json:"DOI,omitempty"`
@@ -442,8 +442,8 @@ type CSL struct {
 	ISSN                string      `json:"ISSN,omitempty"`
 	Issue               string      `json:"issue,omitempty"`
 	Issued              CSLDate     `json:"issued,omitempty"`
-	JounralAbbreviation string      `json:"journalAbbreviation"`
-	Language            string      `json:"language"`
+	JournalAbbreviation string      `json:"journalAbbreviation,omitempty"`
+	Language            string      `json:"language,omitempty"`
 	NumberOfPages       string      `json:"number-of-pages,omitempty"`
 	OriginalTitle       string      `json:"original-title,omitempty"`
 	PMCID               string      `json:"PMCID,omitempty"`
@@ -480,10 +480,13 @@ type CSLDate struct {
 // “Prince” or “Plato”). In such cases, the name can be delivered as a lone
 // family element. Institutional names may be delivered in the same way, but it
 // is preferred to set them instead as a literal element.
+//
+// We include Name, for holding unparsed name, which is not a literal.
 type CSLAuthor struct {
 	Family  string `json:"family,omitempty"`
 	Given   string `json:"given,omitempty"`
 	Literal string `json:"literal,omitempty"`
+	Name    string `json:"name,omitempty"`
 }
 
 func (b *BiblioRef) Reset() {
diff --git a/skate/schema_test.go b/skate/schema_test.go
index d70c001..3267072 100644
--- a/skate/schema_test.go
+++ b/skate/schema_test.go
@@ -220,11 +220,11 @@ func TestLinkHash(t *testing.T) {
 	}{
 		{
 			bref:     BiblioRef{},
-			linkHash: "042db9d756488070ce841d1369f8d877b3982c40",
+			linkHash: "7cae9fc61f167bc26cc3839f15457fe87b2be4e1",
 		},
 		{
 			bref:     BiblioRef{SourceReleaseIdent: "123"},
-			linkHash: "1a31cc64bd5f6080dd81edc91079bdc41a95bcfe",
+			linkHash: "a0969f96c14cb42d298117e1927bd409873173a2",
 		},
 		{
 			bref: BiblioRef{