From 58011496071a49e8f5f916a0416c36806ee94614 Mon Sep 17 00:00:00 2001
From: Thibaut Horel <thibaut.horel@gmail.com>
Date: Tue, 15 Mar 2016 22:12:44 -0400
Subject: Add crossref resolution, minor api changes, first template inspired
 by plain.bst

---
 cmd/gobtex/gobtex    | Bin 0 -> 4730480 bytes
 cmd/gobtex/main.go   |  56 +++++++++--------
 cmd/gobtex/main.js   |  14 +++++
 cmd/gobtex/style.css |  62 ++++++++++++++++++
 cmd/gobtex/test.tmpl | 175 +++++++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 282 insertions(+), 25 deletions(-)
 create mode 100755 cmd/gobtex/gobtex
 create mode 100644 cmd/gobtex/main.js
 create mode 100644 cmd/gobtex/style.css
 create mode 100644 cmd/gobtex/test.tmpl

(limited to 'cmd')

diff --git a/cmd/gobtex/gobtex b/cmd/gobtex/gobtex
new file mode 100755
index 0000000..c4bd2ca
Binary files /dev/null and b/cmd/gobtex/gobtex differ
diff --git a/cmd/gobtex/main.go b/cmd/gobtex/main.go
index 4bbd5b3..30d9628 100644
--- a/cmd/gobtex/main.go
+++ b/cmd/gobtex/main.go
@@ -2,8 +2,8 @@ package main
 
 import (
 	"bytes"
-	"encoding/json"
 	"fmt"
+	"html/template"
 	"log"
 	"os"
 	"strings"
@@ -11,6 +11,18 @@ import (
 	"github.com/Thibauth/bibtex"
 )
 
+func printfne(format string, a ...interface{}) string {
+	if fmt.Sprint(a...) == "" {
+		return ""
+	} else {
+		return fmt.Sprintf(format, a...)
+	}
+}
+
+func dashify(s string) string {
+	return strings.Replace(s, "-", "–", -1)
+}
+
 func main() {
 	fname := os.Args[1]
 	f, err := os.Open(fname)
@@ -18,31 +30,25 @@ func main() {
 		log.Fatal(err)
 	}
 	db, err := bibtex.Parse(f, false)
-	res, _ := json.MarshalIndent(db, "", "  ")
-	fmt.Println(string(res))
-}
-
-func MarshalEntry(e bibtex.Entry) string {
-	var buf bytes.Buffer
-	temp := make([]string, len(e.FNames))
-	open, close := "{", "}"
-	if strings.Contains(e.Key, "}") {
-		open, close = "(", ")"
-	}
-	buf.WriteString("@" + e.Type + open + e.Key + ",")
-	if len(e.FNames) == 0 {
-		buf.WriteString(close)
-		return buf.String()
-	} else {
-		buf.WriteString("\n\t")
+	db.Flatten()
+	db.Resolve()
+	db.SplitNames()
+	db.UnTex()
+	tmpl := template.New("test.tmpl").Funcs(template.FuncMap{
+		"untex":    bibtex.UnTex,
+		"add":      func(a, b int) int { return a + b },
+		"ne":       printfne,
+		"dashify":  dashify,
+		"contains": strings.ContainsAny,
+	})
+	tmpl, err = tmpl.ParseFiles("test.tmpl")
+	if err != nil {
+		log.Fatal(err)
 	}
-
-	for i, field := range e.FNames {
-		temp[i] = field + " = " + e.Fields[field].Marshal()
+	err = tmpl.Execute(os.Stdout, db)
+	if err != nil {
+		log.Fatal(err)
 	}
-	buf.WriteString(strings.Join(temp, ",\n\t"))
-	buf.WriteString("\n" + close)
-	return buf.String()
 }
 
 func Marshal(db *bibtex.Database) string {
@@ -57,7 +63,7 @@ func Marshal(db *bibtex.Database) string {
 	}
 	res := make([]string, len(db.EKeys))
 	for i, key := range db.EKeys {
-		res[i] = MarshalEntry(db.Entries[key])
+		res[i] = db.Entries[key].Marshal()
 	}
 	buf.WriteString(strings.Join(res, "\n\n"))
 	return buf.String()
diff --git a/cmd/gobtex/main.js b/cmd/gobtex/main.js
new file mode 100644
index 0000000..9b1c533
--- /dev/null
+++ b/cmd/gobtex/main.js
@@ -0,0 +1,14 @@
+document.addEventListener("DOMContentLoaded", function(event) {
+    main();
+});
+
+function main() {
+    let links = document.getElementsByClassName('biblink');
+    for (let i = 0; i < links.length; i++) {
+        links[i].addEventListener("click", function(event) {
+            event.preventDefault();
+            let pre = this.parentNode.getElementsByTagName('pre')[0];
+            pre.classList.toggle('visible');
+        });
+    }
+}
diff --git a/cmd/gobtex/style.css b/cmd/gobtex/style.css
new file mode 100644
index 0000000..7a686f5
--- /dev/null
+++ b/cmd/gobtex/style.css
@@ -0,0 +1,62 @@
+.title {
+    font-weight: bold
+}
+
+li {
+    margin: 1em 0;
+    padding: 0
+}
+
+.journal {
+    font-style: italic
+}
+
+pre {
+    background-color: rgb(247, 247, 247);
+    tab-size: 4;
+    -moz-tab-size: 4;
+    white-space: pre-wrap;
+    display: none;
+    padding: 1em;
+}
+
+pre.visible {
+    display: block;
+}
+
+body {
+    width: 1000px;
+    margin: auto;
+    font-family: sans-serif
+}
+
+ul {
+    list-style: none;
+    margin: 0;
+    padding: 0
+}
+
+.entrylink {
+    color: #c60f0f;
+    display: none;
+    padding: 0 4px;
+}
+
+.entrylink:hover {
+    color: white;
+    background-color: #c60f0f;
+    text-decoration: none;
+}
+
+li:hover .entrylink {
+    display: inline;
+}
+
+a {
+    text-decoration: none;
+    color: rgb(64, 120, 192);
+}
+
+a:hover {
+    text-decoration: underline;
+}
diff --git a/cmd/gobtex/test.tmpl b/cmd/gobtex/test.tmpl
new file mode 100644
index 0000000..5a5bc83
--- /dev/null
+++ b/cmd/gobtex/test.tmpl
@@ -0,0 +1,175 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+      <meta charset="utf-8">
+      <title>title</title>
+      <link rel="stylesheet" href="style.css">
+  </head>
+  <body>
+      <ul>
+      {{- range $key := .EKeys -}}
+          {{- if not (index $.CrossRefs $key) -}} 
+          {{- with index $.Entries $key }}
+          <li id="{{ .Key }}">
+              <span class="title">{{.Fields.title}}</span> {{template "links" .Fields}}<br/>
+              by {{template "authors" .Fields.author}}<br/>
+              {{if eq .Type "phdthesis" -}}
+                  {{template "phdthesis" .Fields}}.
+              {{- else if eq .Type "mastersthesis" -}}
+                  {{template "mastersthesis" .Fields}}.
+              {{- else if eq .Type "article" -}}
+                  {{template "article" .Fields}}.
+              {{- else if eq .Type "incollection" -}}
+                  {{template "incollection" .Fields}}.
+              {{- else if eq .Type "misc" -}}
+                  {{template "misc" .Fields}}.
+              {{- else if eq .Type "book" -}}
+                  {{template "book" .Fields}}.
+              {{- else if eq .Type "inproceedings" -}}
+                  {{template "inproceedings" .Fields}}.
+              {{- else if eq .Type "techreport" -}}
+                  {{template "techreport" .Fields}}.
+              {{- end}} <a class="entrylink" href="#{{ .Key}}">¶</a>
+              <pre>{{ .Marshal}}</pre>
+          </li>
+          {{- end -}}
+          {{- end -}}
+      {{- end}}
+      </ul>
+  </body>
+  <script src="main.js"></script>
+</html>
+
+{{- define "article" -}}
+In <span class="journal">{{.journal}}</span>{{template "vnp" .}}{{template "date" .}}
+{{- end -}}
+
+{{- define "book" -}}
+{{template "Volume" .}}{{template "nseries" .}}{{.publisher | ne ". %s"}}{{.address | ne ", %s" -}}
+{{.edition | ne ",  %s"}}{{template "date" .}}
+{{- end -}}
+
+{{- define "incollection" -}}
+{{template "edtitle" .}}{{template "volume" .}}{{template "nseries" .}}{{template "chapterpages" . -}}
+{{.publisher | ne ". %s"}}{{.address | ne ", %s"}}{{template "date" .}}
+{{- end -}}
+
+{{- define "inproceedings" -}}
+{{template "edtitle" .}}{{template "volume" .}}{{ template "nseries" .}}{{template "page" .}}
+{{- if not .address -}}
+    {{- if or .organization .publisher -}}
+        . {{.organization | ne "%s"}}{{.publisher | ne ", %s"}}
+    {{- end -}}
+    {{template "date" .}}
+{{- else -}}
+{{.address | ne ", %s"}}{{template "date" .}}{{.organization | ne ". %s"}}{{.publisher | ne ", %s"}}
+{{- end -}}
+{{- end -}}
+
+{{- define "mastersthesis" -}}
+{{or .type "Master's thesis"}}{{.school | ne ", %s"}}{{.address | ne ", %s"}}{{template "date" .}}
+{{- end -}}
+
+{{- define "misc" -}}
+{{if .title}}{{.title}}{{.howpublished | ne ", %s"}}{{else}}{{.howpublished}}{{end}}{{template "date" .}}
+{{- end -}}
+
+{{- define "phdthesis" -}}
+{{or .type "PhD thesis"}}{{.school | ne ", %s"}}{{.address | ne ", %s"}}{{template "date" .}}
+{{- end -}}
+
+{{- define "techreport" -}}
+{{or .type "Technical Report"}}{{.institution | ne ", %s"}}{{template "date" .}}
+{{- end -}}
+
+{{- define "edtitle" -}}
+{{- if .booktitle -}}
+{{- if .editor -}}
+In {{template "authors" .editor}}, {{if gt (len .editor) 1}}editors{{else}}editor{{end}}, <span class="journal">{{.booktitle}}</span>
+{{- else -}}
+In <span class="journal">{{.booktitle}}</span>
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "volume" -}}
+{{- if .volume -}}
+{{.volume | ne ", volume %s"}}
+{{- if .series}} of <span class="series">{{.series}}</span>{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "Volume" -}}
+{{- if .volume -}}
+{{.volume | ne "Volume %s"}}
+{{- if .series}} of <span class="series">{{.series}}</span>{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "chapterpages" -}}
+{{- if .chapter -}}
+{{or .type "chapter" | ne ", %s"}} {{.chapter}}{{template "page" .}}
+{{- end -}}
+{{- end -}}
+
+{{- define "nseries" -}}
+{{- if not .volume -}}
+    {{- if not .number -}}
+        {{.series | ne ", %s"}}
+    {{- else -}}
+        , number {{.number}} in {{.series}}
+    {{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "vnp" -}}
+{{- if .volume -}}
+    {{.volume | ne ", %s"}}{{.number | ne "(%s)"}}
+    {{- .pages.String | print | dashify | ne ":%s"}}
+{{- else -}}
+    {{template "page" .}}
+{{- end -}}
+{{- end -}}
+
+{{- define "page" -}}
+{{if .pages }}{{if contains .pages.String "-–,+"}}, pages {{else}}, page {{end}}{{.pages.String | dashify | printf "%s"}}{{end}}
+{{- end -}}
+
+{{- define "date" -}}
+{{if .year }}, <span class="date">{{.month | ne "%s "}}{{.year}}</span>{{end}}
+{{- end -}}
+
+{{- define "links" -}}
+{{- if .www_pdf_url -}}
+    [<a href="{{ .www_pdf_url}}">pdf</a>]
+{{- end -}}
+{{- if .www_ps_url -}}
+    [<a href="{{.www_ps_url}}">ps</a>]
+{{- end -}}
+{{- if .www_html_url -}}
+    [<a href="{{ .www_html_url}}">html</a>]
+{{- end -}}
+[<a class="biblink" href="#">bib</a>]
+{{- end -}}
+
+{{- define "authors" -}} 
+{{$len := len .}}
+{{- if eq $len 1 -}}
+    {{template "author" index . 0}}
+{{- else if eq $len 2 -}}
+    {{template "author" index . 0}}{{" and "}} {{template "author" index . 1}}
+{{- else -}}
+    {{range $index, $name := . -}}
+        {{template "author" .}}
+        {{- if eq $index (add $len -2) -}}
+        {{", and "}}
+        {{- else if lt $index (add $len -2) -}}
+        {{", "}}
+        {{- end -}}
+    {{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "author" -}}
+<span class="author">{{.Format "{f.~}{vv~}{ll}{, jj}" | untex}}</span>
+{{- end -}}
-- 
cgit v1.2.3-70-g09d2