fix previous link; add more stuff

internal/file/dir.go

@@ -0,0 +1,28 @@
+package file
+
+import (
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/hacdias/caddy-filemanager/internal/config"
+)
+
+// NewDir makes a new directory
+func NewDir(w http.ResponseWriter, r *http.Request, c *config.Config) (int, error) {
+	path := strings.Replace(r.URL.Path, c.BaseURL, c.PathScope, 1)
+	path = filepath.Clean(path)
+	err := os.MkdirAll(path, 0755)
+	if err != nil {
+		switch {
+		case os.IsPermission(err):
+			return http.StatusForbidden, err
+		case os.IsExist(err):
+			return http.StatusConflict, err
+		default:
+			return http.StatusInternalServerError, err
+		}
+	}
+	return http.StatusCreated, nil
+}

internal/file/upload.go

@@ -0,0 +1,57 @@
+package file
+
+import (
+	"io"
+	"log"
+	"mime/multipart"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/hacdias/caddy-filemanager/internal/config"
+)
+
+// Upload is used to handle the upload requests to the server
+func Upload(w http.ResponseWriter, r *http.Request, c *config.Config) (int, error) {
+	// Parse the multipart form in the request
+	err := r.ParseMultipartForm(100000)
+	if err != nil {
+		log.Println(err)
+		return http.StatusInternalServerError, err
+	}
+
+	// For each file header in the multipart form
+	for _, headers := range r.MultipartForm.File {
+		// Handle each file
+		for _, header := range headers {
+			// Open the first file
+			var src multipart.File
+			if src, err = header.Open(); nil != err {
+				return http.StatusInternalServerError, err
+			}
+
+			filename := strings.Replace(r.URL.Path, c.BaseURL, c.PathScope, 1)
+			filename = filename + header.Filename
+			filename = filepath.Clean(filename)
+
+			// Create the file
+			var dst *os.File
+			if dst, err = os.Create(filename); nil != err {
+				if os.IsExist(err) {
+					return http.StatusConflict, err
+				}
+				return http.StatusInternalServerError, err
+			}
+
+			// Copy the file content
+			if _, err = io.Copy(dst, src); nil != err {
+				return http.StatusInternalServerError, err
+			}
+
+			defer dst.Close()
+		}
+	}
+
+	return http.StatusOK, nil
+}

internal/page/page.go

@@ -57,19 +57,16 @@ func (i Info) BreadcrumbMap() map[string]string {
 
 // PreviousLink returns the path of the previous folder
 func (i Info) PreviousLink() string {
-	parts := strings.Split(strings.TrimSuffix(i.Path, "/"), "/")
-	if len(parts) <= 1 {
+	path := strings.TrimSuffix(i.Path, "/")
+	path = strings.TrimPrefix(path, "/")
+	path = i.Config.BaseURL + "/" + path
+	path = path[0 : len(path)-len(i.Name)]
+
+	if len(path) < len(i.Config.BaseURL+"/") {
 		return ""
 	}
 
-	if parts[len(parts)-2] == "" {
-		if i.Config.BaseURL == "" {
-			return "/"
-		}
-		return i.Config.BaseURL
-	}
-
-	return parts[len(parts)-2]
+	return path
 }
 
 // PrintAsHTML formats the page in HTML and executes the template

internal/search/search.go

@@ -0,0 +1 @@
+package search