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xmlmodels/references.go

@@ -1,6 +1,9 @@
 package xmlmodels
 
-import "encoding/xml"
+import (
+	"encoding/xml"
+	"strconv"
+)
 
 type AgentRef struct {
 	XMLName xml.Name `xml:"akteur"`
@@ -12,6 +15,19 @@ func (ar AgentRef) Name() string {
 	return x.Name()
 }
 
+func (ar AgentRef) Readable(lib *Library) map[string]interface{} {
+	data := make(map[string]interface{})
+	agent := lib.Agents.Item(ar.Ref)
+	if agent != nil {
+		data["AgentNames"] = agent.Names
+	}
+
+	for k, v := range ar.Reference.Readable(lib) {
+		data[k] = v
+	}
+	return data
+}
+
 type IssueRef struct {
 	XMLName xml.Name `xml:"stueck"`
 	Nr      int      `xml:"nr,attr"`
@@ -22,6 +38,25 @@ type IssueRef struct {
 	Reference // Nicht im Schema
 }
 
+func (ir IssueRef) Readable(lib *Library) map[string]interface{} {
+	data := make(map[string]interface{})
+	if ir.When.Year != 0 {
+		data["IssueYear"] = ir.When.Year
+	} else {
+		return data
+	}
+
+	issuekey := strconv.Itoa(ir.When.Year) + "-" + strconv.Itoa(ir.Nr)
+	issue := lib.Issues.Item(issuekey)
+	if issue != nil {
+		data["IssueDate"] = issue.Datum.When.String()
+	}
+
+	data["IssueNumber"] = ir.Nr
+
+	return data
+}
+
 func (ir IssueRef) Name() string {
 	var x Issue
 	return x.Name()
@@ -32,6 +67,19 @@ type PlaceRef struct {
 	Reference
 }
 
+func (pr *PlaceRef) Readable(lib *Library) map[string]interface{} {
+	data := make(map[string]interface{})
+	place := lib.Places.Item(pr.Ref)
+	if place != nil {
+		data["PlaceNames"] = place.Names
+	}
+
+	for k, v := range pr.Reference.Readable(lib) {
+		data[k] = v
+	}
+	return data
+}
+
 func (pr PlaceRef) Name() string {
 	var x Place
 	return x.Name()
@@ -47,12 +95,45 @@ func (cr CategoryRef) Name() string {
 	return x.Name()
 }
 
+func (cr CategoryRef) Readable(lib *Library) map[string]interface{} {
+	data := make(map[string]interface{})
+	cat := lib.Categories.Item(cr.Ref)
+	if cat != nil {
+		data["CategoryNames"] = cat.Names
+	}
+
+	for k, v := range cr.Reference.Readable(lib) {
+		data[k] = v
+	}
+	return data
+}
+
 type WorkRef struct {
 	XMLName xml.Name `xml:"werk"`
 	Page    string   `xml:"s,attr"`
 	Reference
 }
 
+func (wr WorkRef) Readable(lib *Library) map[string]interface{} {
+	data := make(map[string]interface{})
+	work := lib.Works.Item(wr.Ref)
+	if work != nil {
+		data["WorkTitle"] = work.Citation.Title
+		data["WorkYear"] = work.Citation.Year
+		data["WorkPreferredTitle"] = work.PreferredTitle
+		prefs := make([]map[string]interface{}, len(work.AgentRefs))
+		for k, v := range work.AgentRefs {
+			prefs[k] = v.Readable(lib)
+		}
+		data["WorkAgents"] = prefs
+	}
+
+	for k, v := range wr.Reference.Readable(lib) {
+		data[k] = v
+	}
+	return data
+}
+
 func (wr WorkRef) Name() string {
 	var x Work
 	return x.Name()