Merge pull request #504 from trheyi/main

[add] sui file server (dev)

service/fs/spa.go

@@ -1,57 +0,0 @@
-package fs
-
-import (
-	"errors"
-	"io/fs"
-	"net/http"
-	"os"
-	"path"
-	"path/filepath"
-	"strings"
-
-	"github.com/yaoapp/gou/application"
-)
-
-// DirSPA is the PWA path
-type DirSPA string
-
-// Open implements FileSystem using os.Open, opening files for reading rooted
-// and relative to the directory d.
-func (d DirSPA) Open(name string) (http.File, error) {
-	if filepath.Separator != '/' && strings.ContainsRune(name, filepath.Separator) {
-		return nil, errors.New("http: invalid character in file path")
-	}
-
-	dir := string(d)
-	if dir == "" {
-		dir = "."
-	}
-
-	name = filepath.FromSlash(path.Clean("/" + name))
-	relName := filepath.Join(dir, name)
-
-	if filepath.Ext(relName) == "" && relName != dir {
-		relName = filepath.Join(dir, "index.html")
-		name = filepath.Join(string(os.PathSeparator), "index.html")
-	}
-
-	// Close dir views Disable directory listing
-	absName := filepath.Join(application.App.Root(), relName)
-	stat, err := os.Stat(absName)
-	if err != nil {
-		return nil, mapOpenError(err, relName, filepath.Separator, os.Stat)
-	}
-
-	if stat.IsDir() {
-		if _, err := os.Stat(filepath.Join(absName, "index.html")); os.IsNotExist(err) {
-			return nil, mapOpenError(fs.ErrNotExist, relName, filepath.Separator, os.Stat)
-		}
-	}
-
-	f, err := application.App.FS(string(d)).Open(name)
-	if err != nil {
-		return nil, mapOpenError(err, relName, filepath.Separator, os.Stat)
-	}
-
-	return f, nil
-}

service/fs/sui.go

@@ -1,57 +0,0 @@
-package fs
-
-import (
-	"errors"
-	"io/fs"
-	"net/http"
-	"os"
-	"path"
-	"path/filepath"
-	"strings"
-
-	"github.com/yaoapp/gou/application"
-)
-
-// DirSUI is the PWA path
-type DirSUI string
-
-// Open implements FileSystem using os.Open, opening files for reading rooted
-// and relative to the directory d.
-func (d DirSUI) Open(name string) (http.File, error) {
-	if filepath.Separator != '/' && strings.ContainsRune(name, filepath.Separator) {
-		return nil, errors.New("http: invalid character in file path")
-	}
-
-	dir := string(d)
-	if dir == "" {
-		dir = "."
-	}
-
-	name = filepath.FromSlash(path.Clean("/" + name))
-	relName := filepath.Join(dir, name)
-
-	if filepath.Ext(relName) == "" && relName != dir {
-		relName = filepath.Join(dir, "index.html")
-		name = filepath.Join(string(os.PathSeparator), "index.html")
-	}
-
-	// Close dir views Disable directory listing
-	absName := filepath.Join(application.App.Root(), relName)
-	stat, err := os.Stat(absName)
-	if err != nil {
-		return nil, mapOpenError(err, relName, filepath.Separator, os.Stat)
-	}
-
-	if stat.IsDir() {
-		if _, err := os.Stat(filepath.Join(absName, "index.html")); os.IsNotExist(err) {
-			return nil, mapOpenError(fs.ErrNotExist, relName, filepath.Separator, os.Stat)
-		}
-	}
-
-	f, err := application.App.FS(string(d)).Open(name)
-	if err != nil {
-		return nil, mapOpenError(err, relName, filepath.Separator, os.Stat)
-	}
-
-	return f, nil
-}

service/middleware.go

@@ -47,6 +47,14 @@ func withStaticFileServer(c *gin.Context) {
 		}
 	}
 
+	// Sui file server
+	if strings.HasSuffix(c.Request.URL.Path, ".sui") {
+		data := []byte(`SUI Server: ` + c.Request.URL.Path)
+		c.Data(200, "text/html; charset=utf-8", data)
+		c.Done()
+		return
+	}
+
 	// static file server
 	AppFileServer.ServeHTTP(c.Writer, c.Request)
 	c.Abort()

sui/core/compile.go

@@ -24,12 +24,20 @@ func (page *Page) Compile(option *BuildOption) (string, error) {
 	}
 
 	if page.Codes.DATA.Code != "" {
-		doc.Find("body").AppendHtml(`<script name="data" type="json">` +
-			fmt.Sprintf("\n%s\n", page.Codes.DATA.Code) +
-			"</script>\n",
+		doc.Find("body").AppendHtml("\n\n" + `<script name="data" type="json">` + "\n" +
+			page.Codes.DATA.Code +
+			"\n</script>\n\n",
 		)
 	}
 
+	// add the route data
+	doc.Find("body").AppendHtml(`<script name="route" type="json">` + "\n" +
+		fmt.Sprintf(
+			`{"sui": "%s", "template": "%s", "route": "%s"}`,
+			page.SuiID, page.TemplateID, page.Route,
+		) +
+		"\n</script>\n")
+
 	html, err := doc.Html()
 	if err != nil {
 		return "", err

sui/core/fs.go

@@ -0,0 +1,98 @@
+package core
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/yaoapp/gou/application"
+)
+
+// SuiFile is a custom implementation of http.File
+type SuiFile struct {
+	reader io.Reader
+	size   int64
+	name   string
+}
+
+// SuiFileInfo is a custom implementation of os.FileInfo
+type SuiFileInfo struct {
+	size int64
+	name string
+}
+
+// Open is a custom implementation of http.FileSystem
+func Open(c *gin.Context, path string, name string) (http.File, error) {
+	root := application.App.Root()
+	pathName := filepath.Join(root, path, name)
+	data := []byte(fmt.Sprintf(`SUI Server: %s`, pathName))
+	return &SuiFile{
+		reader: bytes.NewReader(data),
+		size:   int64(len(data)),
+		name:   filepath.Base(name) + ".html",
+	}, nil
+}
+
+// Close is a custom implementation of the Close method for SuiFile
+func (file *SuiFile) Close() error {
+	file.reader = nil
+	return nil
+}
+
+// Read is a custom implementation of the Read method for SuiFile
+func (file *SuiFile) Read(b []byte) (n int, err error) {
+	// Use the custom SuiFile reader
+	return file.reader.Read(b)
+}
+
+// Seek is a custom implementation of the Seek method for SuiFile
+func (file *SuiFile) Seek(offset int64, whence int) (int64, error) {
+	// Use the Seek method of the underlying os.File
+	return 0, nil
+}
+
+// Readdir is a custom implementation of the Readdir method for SuiFile
+func (file *SuiFile) Readdir(n int) ([]os.FileInfo, error) {
+	// Use the Readdir method of the underlying os.File
+	return nil, nil
+}
+
+// Stat is a custom implementation of the Stat method for SuiFile
+func (file *SuiFile) Stat() (os.FileInfo, error) {
+	return &SuiFileInfo{size: file.size, name: file.name}, nil
+}
+
+// Size is a custom implementation of os.FileInfo
+func (info *SuiFileInfo) Size() int64 {
+	return info.size
+}
+
+// Name is a custom implementation of os.FileInfo
+func (info *SuiFileInfo) Name() string {
+	return info.name
+}
+
+// Mode is a custom implementation of os.FileInfo
+func (info *SuiFileInfo) Mode() os.FileMode {
+	return 0
+}
+
+// ModTime is a custom implementation of os.FileInfo
+func (info *SuiFileInfo) ModTime() time.Time {
+	return time.Now()
+}
+
+// IsDir is a custom implementation of os.FileInfo
+func (info *SuiFileInfo) IsDir() bool {
+	return false
+}
+
+// Sys is a custom implementation of os.FileInfo
+func (info *SuiFileInfo) Sys() interface{} {
+	return nil
+}

sui/core/fs_test.go

@@ -0,0 +1 @@
+package core