folding hugolib into the plugin. adding a richer list of content pages to /author

caddyhugo.go

@@ -22,6 +22,10 @@ import (
 	"github.com/gorilla/websocket"
 	"github.com/mholt/caddy"
 	"github.com/mholt/caddy/caddyhttp/httpserver"
+	"github.com/spf13/afero"
+	"github.com/spf13/hugo/deps"
+	"github.com/spf13/hugo/hugofs"
+	"github.com/spf13/hugo/hugolib"
 )
 
 const (
@@ -51,6 +55,8 @@ type docref struct {
 type CaddyHugo struct {
 	ServerType string
 	Site       *httpserver.SiteConfig
+	HugoSites  *hugolib.HugoSites
+	HugoCfg    *deps.DepsCfg
 
 	Media *MediaSource
 
@@ -80,12 +86,38 @@ func (ch *CaddyHugo) LTime() uint64 {
 	return ch.ltime
 }
 
+func (ch *CaddyHugo) Build() error {
+	err := ch.HugoSites.Build(hugolib.BuildCfg{ResetState: true})
+	if err != nil {
+		return fmt.Errorf("error building hugo sites: %v", err)
+	}
+
+	return nil
+}
+
 func (ch *CaddyHugo) Setup(c *caddy.Controller) error {
+	var err error
 
 	ch.docs = make(map[string]*docref)
 	ch.Site = httpserver.GetConfig(c)
 
-	var err error
+	ch.HugoCfg = &deps.DepsCfg{}
+
+	ch.HugoCfg.Cfg, err = hugolib.LoadConfig(hugofs.Os, ch.Site.Root, "")
+	if err != nil {
+		return fmt.Errorf("error loading hugo config: %v", err)
+	}
+
+	ch.HugoCfg.Cfg.Set("workingdir", ch.Site.Root)
+	ch.HugoSites, err = hugolib.NewHugoSites(*ch.HugoCfg)
+	if err != nil {
+		return fmt.Errorf("error intializing hugo: %v", err)
+	}
+
+	err = ch.Build()
+	if err != nil {
+		return fmt.Errorf("error building initial hugo: %v", err)
+	}
 
 	ch.authorTmpl, err = template.New("").Parse(AuthorPage)
 	if err != nil {
@@ -222,7 +254,8 @@ func (ch CaddyHugo) Admin() httpserver.Handler {
 
 func (ch CaddyHugo) AuthorHome() httpserver.Handler {
 	return httpserver.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {
-		err := ch.authorTmpl.Execute(w, ch.TmplData(r, nil))
+		td := ch.TmplData(r, nil)
+		err := ch.authorTmpl.Execute(w, td)
 		if err != nil {
 			fmt.Println(err)
 			return http.StatusInternalServerError, err
@@ -383,8 +416,11 @@ func (ch *CaddyHugo) Publish() error {
 	cmd := exec.Command("hugo")
 	cmd.Dir = ch.Site.Root
 	_, err := cmd.CombinedOutput()
+	if err != nil {
+		return err
+	}
 
-	return err
+	return nil
 }
 
 func (ch *CaddyHugo) DeltaWebsocket(w http.ResponseWriter, r *http.Request) (int, error) {
@@ -444,7 +480,6 @@ func (ch *CaddyHugo) DeltaWebsocket(w http.ResponseWriter, r *http.Request) (int
 			return http.StatusBadRequest, err
 		}
 
-		fmt.Println(message)
 		ch.ObserveLTime(message.LTime)
 		timer.Reset(idlePingShort)
 
@@ -492,5 +527,9 @@ func (ch CaddyHugo) TmplData(r *http.Request, docref *docref) interface{} {
 	if docref != nil {
 		doc = docref.doc
 	}
+	if ch.HugoSites != nil && ch.HugoSites.Fs != nil {
+		ch.HugoSites.Fs.Destination = afero.NewMemMapFs()
+		ch.Build()
+	}
 	return tmplData{ch.Site, r, ch, doc, docref}
 }

templates.go

@@ -7,55 +7,37 @@ import (
 	"os"
 	"path"
 	"path/filepath"
-	"sort"
 	"strings"
 	"time"
 
 	"git.stephensearles.com/stephen/acedoc"
 
 	"github.com/mholt/caddy/caddyhttp/httpserver"
+	"github.com/spf13/hugo/hugolib"
 )
 
-func (t tmplData) Content() ([]string, error) {
-	type file struct {
-		name    string
-		modtime time.Time
-	}
-	var files = []file{}
-
-	err := filepath.Walk(path.Join(t.Site.Root, "content"), func(name string, fi os.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-
-		if fi.IsDir() {
-			return nil
-		}
+type Content struct {
+	Title         string
+	Path          string
+	Date, Lastmod time.Time
+}
 
-		name, err = filepath.Rel(t.Site.Root, name)
-		if err != nil {
-			return err
+func (t tmplData) Content() ([]Content, error) {
+	var files []Content
+
+	pages := t.HugoSites.Pages().ByDate()
+	for _, page := range pages {
+		if page.Kind == hugolib.KindPage {
+			files = append(files, Content{
+				Title:   page.Title,
+				Path:    path.Join("content", page.Source.Path()),
+				Date:    page.Date,
+				Lastmod: page.Lastmod,
+			})
 		}
-
-		files = append(files, file{name, fi.ModTime()})
-		return nil
-	})
-
-	sort.Slice(files, func(i, j int) bool {
-		return files[i].modtime.Before(files[j].modtime)
-	})
-
-	if err != nil {
-		fmt.Println(err)
-		return nil, err
-	}
-
-	var filenames []string
-	for _, file := range files {
-		filenames = append(filenames, file.name)
 	}
 
-	return filenames, nil
+	return files, nil
 }
 
 func (t tmplData) ContentTypes() ([]string, error) {
@@ -413,6 +395,7 @@ var AuthorPage = `<html>
 <head>
 </head>
 <body>
+{{ $timeFormat := "Jan _2 15:04:05" }}
 	<p>Create content:</p>
 	<form action="/hugo/edit/new" method="POST">
 		<label>Name: <input type="text" name="name" /></label>
@@ -425,10 +408,10 @@ var AuthorPage = `<html>
 	</form>
 
 	<p>Edit content:</p>
-	<ul>{{ range .Content }}
-		<li><a href="/hugo/edit/{{ . }}">{{ . }}</a></li>
+	<table>{{ range .Content }}
+	<tr><td><a href="/hugo/edit/{{ .Path }}">{{ .Title }}</a></td><td>{{ .Date.Format $timeFormat }} (last modified {{ .Lastmod.Format $timeFormat }})</td></tr>
 	    {{- end }}
-	</ul>
+	</table>
 </body>
 </html>`