member center, blog redesign

app/lea/File.go

@@ -1,10 +1,11 @@
 package lea
 
 import (
-	"strings"
-	"path/filepath"
-	"os"
 	"io"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
 )
 
 // 分离文件名与扩展名(包含.)
@@ -14,14 +15,14 @@ func SplitFilename(filename string) (baseName, ext string) {
 	ext = SubstringByte(filename, strings.LastIndex(filename, "."))
 	baseName = strings.TrimRight(filename, ext)
 	ext = strings.ToLower(ext)
-	return;
+	return
 }
 
 // 转换文件的格式
 // toExt包含.
 func TransferExt(path string, toExt string) string {
-	dir := filepath.Dir(path) + "/"  // 文件路径
-	name := filepath.Base(path) // 文件名 a.jpg
+	dir := filepath.Dir(path) + "/" // 文件路径
+	name := filepath.Base(path)     // 文件名 a.jpg
 	// 获取文件名与路径
 	baseName, _ := SplitFilename(name)
 	return dir + baseName + toExt
@@ -38,7 +39,7 @@ func GetFilesize(path string) int64 {
 	if err == nil {
 		return fileinfo.Size()
 	}
-	return 0;
+	return 0
 }
 
 // 清空dir下所有的文件和文件夹
@@ -79,12 +80,103 @@ func CopyFile(srcName, dstName string) (written int64, err error) {
 	return io.Copy(dst, src)
 }
 
+func CopyDir(source string, dest string) (err error) {
+	// get properties of source dir
+	sourceinfo, err := os.Stat(source)
+	if err != nil {
+		return err
+	}
+
+	// create dest dir
+
+	err = os.MkdirAll(dest, sourceinfo.Mode())
+	if err != nil {
+		return err
+	}
+
+	directory, _ := os.Open(source)
+
+	objects, err := directory.Readdir(-1)
+
+	for _, obj := range objects {
+
+		sourcefilepointer := source + "/" + obj.Name()
+
+		destinationfilepointer := dest + "/" + obj.Name()
+
+		if obj.IsDir() {
+			// create sub-directories - recursively
+			err = CopyDir(sourcefilepointer, destinationfilepointer)
+			if err != nil {
+//				fmt.Println(err)
+			}
+		} else {
+			// perform copy
+			_, err = CopyFile(sourcefilepointer, destinationfilepointer)
+			if err != nil {
+//				fmt.Println(err)
+			}
+		}
+	}
+	return
+}
+
+func DeleteFile(path string) bool {
+	err := os.Remove(path)
+	if err != nil {
+		return false
+	}
+	return true
+}
+
 func IsDirExists(path string) bool {
-    fi, err := os.Stat(path)
-    if err != nil {
-        return os.IsExist(err)
-    }else{
-        return fi.IsDir()
-    }
-    return false
-}
+	fi, err := os.Stat(path)
+	if err != nil {
+		return os.IsExist(err)
+	} else {
+		return fi.IsDir()
+	}
+	return false
+}
+
+// 获得文件str内容
+func GetFileStrContent(path string) string {
+	fileBytes, err := ioutil.ReadFile(path)
+	if err != nil {
+		return ""
+	}
+	return string(fileBytes)
+}
+
+func IsFileExist(filename string) bool {
+	var exist = true
+	if _, err := os.Stat(filename); os.IsNotExist(err) {
+		exist = false
+	}
+	return exist
+}
+
+// 写入string内容
+func PutFileStrContent(path, content string) bool {
+	var f *os.File
+	var err1 error
+	defer (func() {
+		if f != nil {
+			f.Close()
+		}
+	})()
+	f, err1 = os.OpenFile(path, os.O_RDWR|os.O_TRUNC|os.O_CREATE, 0666) //打开文件
+	//	Log(err1)
+	//	var n int
+	_, err1 = io.WriteString(f, content) //写入文件(字符串)
+	//	Log(content)
+	//	Log(err1)
+	//	Log(n)
+	//	Log(path)
+
+	if err1 != nil {
+		Log(err1)
+		return false
+	}
+	return true
+}

app/lea/Vd.go

@@ -27,6 +27,12 @@ var rulesStr = `{
 	],
 	"domain": [
 		{"rule": "domain", "msg": "errorDomain"}
+	],
+	"perPageSize": [
+		{"rule": "min", "data": "1", "msg": "errorPerPageSize"}
+	],
+	"sortField": [
+		{"rule": "sortField", "msg": "errorSortField"}
 	]
 }
 `
@@ -49,6 +55,25 @@ var rules = map[string]func(string, map[string]string)(bool, string) {
 		ok = len(value) >= dataI
 		return
 	},
+	"min": func(value string, rule map[string]string)(ok bool, msg string) {
+		if value == "" {
+			return
+		}
+		data := rule["data"]
+		dataI, _ := strconv.Atoi(data)
+		vI, _ := strconv.Atoi(value)
+		ok = vI >= dataI
+		return
+	},
+	
+	"sortField": func(value string, rule map[string]string)(ok bool, msg string) {
+		if value == "" {
+			return
+		}
+		sortFields := []string{"PublicTime", "CreatedTime", "UpdatedTime", "Title"}
+		ok = InArray(sortFields, value)
+		return
+	},
 	
 	"password": func(value string, rule map[string]string)(ok bool, msg string) {
 		if value == "" {

app/lea/archive/tar.go

@@ -0,0 +1,230 @@
+package archive
+
+import (
+    "archive/tar"
+    "compress/gzip"
+    "fmt"
+    "io"
+    "os"
+    "path"
+)
+
+// main functions shows how to TarGz a directory/file and
+// UnTarGz a file
+// Gzip and tar from source directory or file to destination file
+// you need check file exist before you call this function
+
+func main() {
+	/*
+    os.Mkdir("/home/ty4z2008/tar", 0777)
+    w, err := CopyFile("/home/ty4z2008/tar/1.pdf", "/home/ty4z2008/src/1.pdf")
+    //targetfile,sourcefile
+    if err != nil {
+        fmt.Println(err.Error())
+    }
+    fmt.Println(w)
+
+    TarGz("/home/ty4z2008/tar/1.pdf", "/home/ty4z2008/test.tar.gz") //压缩
+    //UnTarGz("/home/ty4z2008/1.tar.gz", "/home/ty4z2008")     //解压
+    os.RemoveAll("/home/ty4z2008/tar")
+    */
+//    TaZip("/Users/life/Desktop/j", "/Users/life/Desktop/aaa.tar.gz")
+    Zip("/Users/life/Desktop/j", "/Users/life/Desktop/aaa.zip")
+    fmt.Println("ok")
+}
+
+func TarGz(srcDirPath string, destFilePath string) (ok bool) {
+	defer func() {     //必须要先声明defer，否则不能捕获到panic异常
+		if err := recover(); err != nil {
+			ok = false
+		}
+		
+	}()
+
+    fw, err := os.Create(destFilePath)
+    
+    if err != nil {
+        panic(err)
+    }
+    defer fw.Close()
+
+    // Gzip writer
+    gw := gzip.NewWriter(fw)
+    defer gw.Close()
+
+    // Tar writer
+    tw := tar.NewWriter(gw)
+    defer tw.Close()
+
+    // Check if it's a file or a directory
+    f, err := os.Open(srcDirPath)
+    if err != nil {
+        panic(err)
+    }
+    fi, err := f.Stat()
+    if err != nil {
+        panic(err)
+    }
+    if fi.IsDir() {
+        // handle source directory
+//        fmt.Println("Cerating tar.gz from directory...")
+        tarGzDir(srcDirPath, path.Base(srcDirPath), tw)
+    } else {
+        // handle file directly
+//        fmt.Println("Cerating tar.gz from " + fi.Name() + "...")
+        tarGzFile(srcDirPath, fi.Name(), tw, fi)
+    }
+    ok = true
+    return
+}
+
+// Deal with directories
+// if find files, handle them with tarGzFile
+// Every recurrence append the base path to the recPath
+// recPath is the path inside of tar.gz
+func tarGzDir(srcDirPath string, recPath string, tw *tar.Writer) {
+    // Open source diretory
+    dir, err := os.Open(srcDirPath)
+    if err != nil {
+        panic(err)
+    }
+    defer dir.Close()
+
+    // Get file info slice
+    fis, err := dir.Readdir(0)
+    if err != nil {
+        panic(err)
+    }
+    for _, fi := range fis {
+        // Append path
+        curPath := srcDirPath + "/" + fi.Name()
+        // Check it is directory or file
+        if fi.IsDir() {
+            // Directory
+            // (Directory won't add unitl all subfiles are added)
+//            fmt.Printf("Adding path...%s\n", curPath)
+            tarGzDir(curPath, recPath+"/"+fi.Name(), tw)
+        } else {
+            // File
+//            fmt.Printf("Adding file...%s\n", curPath)
+        }
+
+        tarGzFile(curPath, recPath+"/"+fi.Name(), tw, fi)
+    }
+}
+
+// Deal with files
+func tarGzFile(srcFile string, recPath string, tw *tar.Writer, fi os.FileInfo) {
+    if fi.IsDir() {
+//    	fmt.Println("??")
+        // Create tar header
+        hdr := new(tar.Header)
+        // if last character of header name is '/' it also can be directory
+        // but if you don't set Typeflag, error will occur when you untargz
+        hdr.Name = recPath // + "/"
+//        fmt.Println(hdr.Name)
+        hdr.Typeflag = tar.TypeDir
+//        hdr.Size = 0
+        //hdr.Mode = 0755 | c_ISDIR
+//        hdr.Mode = int64(fi.Mode()) // 加这个会有错误!!!
+//        hdr.ModTime = fi.ModTime() // 加这个会有错误!!
+
+        // Write hander
+        err := tw.WriteHeader(hdr)
+        if err != nil {
+            panic(err)
+        }
+    } else {
+        // File reader
+        fr, err := os.Open(srcFile)
+        if err != nil {
+            panic(err)
+        }
+        defer fr.Close()
+
+        // Create tar header
+        hdr := new(tar.Header)
+        hdr.Name = recPath
+//        fmt.Println(hdr.Name)
+        hdr.Size = fi.Size()
+        hdr.Mode = int64(fi.Mode())
+        hdr.ModTime = fi.ModTime()
+
+        // Write hander
+        err = tw.WriteHeader(hdr)
+        if err != nil {
+            panic(err)
+        }
+
+        // Write file data
+        _, err = io.Copy(tw, fr)
+        if err != nil {
+            panic(err)
+        }
+    }
+}
+
+// Ungzip and untar from source file to destination directory
+// you need check file exist before you call this function
+func UnTarGz(srcFilePath string, destDirPath string) {
+//    fmt.Println("UnTarGzing " + srcFilePath + "...")
+    // Create destination directory
+    os.Mkdir(destDirPath, os.ModePerm)
+
+    fr, err := os.Open(srcFilePath)
+    if err != nil {
+        panic(err)
+    }
+    defer fr.Close()
+
+    // Gzip reader
+    gr, err := gzip.NewReader(fr)
+    if err != nil {
+        panic(err)
+    }
+    defer gr.Close()
+
+    // Tar reader
+    tr := tar.NewReader(gr)
+
+    for {
+        hdr, err := tr.Next()
+        if err == io.EOF {
+            // End of tar archive
+            break
+        }
+        //handleError(err)
+//        fmt.Println("UnTarGzing file..." + hdr.Name)
+        // Check if it is diretory or file
+        if hdr.Typeflag != tar.TypeDir {
+            // Get files from archive
+            // Create diretory before create file
+            os.MkdirAll(destDirPath+"/"+path.Dir(hdr.Name), os.ModePerm)
+            // Write data to file
+            fw, _ := os.Create(destDirPath + "/" + hdr.Name)
+            if err != nil {
+                panic(err)
+            }
+            _, err = io.Copy(fw, tr)
+            if err != nil {
+                panic(err)
+            }
+        }
+    }
+//    fmt.Println("Well done!")
+}
+
+// Copyfile
+func CopyFile(dstName, srcName string) (written int64, err error) {
+    src, err := os.Open(srcName)
+    if err != nil {
+        return
+    }
+    defer src.Close()
+    dst, err := os.OpenFile(dstName, os.O_WRONLY|os.O_CREATE, 0644)
+    if err != nil {
+        return
+    }
+    defer dst.Close()
+    return io.Copy(dst, src)
+}

app/lea/archive/zip.go

@@ -0,0 +1,192 @@
+package archive
+
+import (
+    "archive/zip"
+    "fmt"
+	"strings"
+    "io"
+    "os"
+    "path"
+)
+
+// main functions shows how to TarGz a directory/file and
+// UnTarGz a file
+// Gzip and tar from source directory or file to destination file
+// you need check file exist before you call this function
+
+func Zip(srcDirPath string, destFilePath string) (ok bool) {
+	defer func() {     //必须要先声明defer，否则不能捕获到panic异常
+		if err := recover(); err != nil {
+			ok = false
+		}
+	}()
+
+    fw, err := os.Create(destFilePath)
+    
+    if err != nil {
+        panic(err)
+    }
+    defer fw.Close()
+
+    // Tar writer
+    tw := zip.NewWriter(fw)
+    defer tw.Close()
+
+    // Check if it's a file or a directory
+    f, err := os.Open(srcDirPath)
+    if err != nil {
+        panic(err)
+    }
+    fi, err := f.Stat()
+    if err != nil {
+        panic(err)
+    }
+    if fi.IsDir() {
+        // handle source directory
+//        fmt.Println("Cerating tar.gz from directory...")
+        zipDir(srcDirPath, path.Base(srcDirPath), tw)
+    } else {
+        // handle file directly
+//        fmt.Println("Cerating tar.gz from " + fi.Name() + "...")
+        zipFile(srcDirPath, fi.Name(), tw, fi)
+    }
+    ok = true
+    return
+}
+
+// Deal with directories
+// if find files, handle them with zipFile
+// Every recurrence append the base path to the recPath
+// recPath is the path inside of tar.gz
+func zipDir(srcDirPath string, recPath string, tw *zip.Writer) {
+    // Open source diretory
+    dir, err := os.Open(srcDirPath)
+    if err != nil {
+        panic(err)
+    }
+    defer dir.Close()
+
+    // Get file info slice
+    fis, err := dir.Readdir(0)
+    if err != nil {
+        panic(err)
+    }
+    for _, fi := range fis {
+        // Append path
+        curPath := srcDirPath + "/" + fi.Name()
+        // Check it is directory or file
+        if fi.IsDir() {
+            // Directory
+            // (Directory won't add unitl all subfiles are added)
+//            fmt.Printf("Adding path...%s\n", curPath)
+            zipDir(curPath, recPath+"/"+fi.Name(), tw)
+        } else {
+            // File
+//            fmt.Printf("Adding file...%s\n", curPath)
+        }
+
+        zipFile(curPath, recPath+"/"+fi.Name(), tw, fi)
+    }
+}
+
+// Deal with files
+func zipFile(srcFile string, recPath string, tw *zip.Writer, fi os.FileInfo) {
+    if fi.IsDir() {
+//    	fmt.Println("??")
+        // Create tar header
+        /*
+        fh, err := zip.FileInfoHeader(fi)
+        if err != nil {
+            panic(err)
+        }
+        fh.Name = recPath // + "/"
+        err = tw.WriteHeader(hdr)
+        tw.Create(recPath)
+        */
+    } else {
+        // File reader
+        fr, err := os.Open(srcFile)
+        if err != nil {
+            panic(err)
+        }
+        defer fr.Close()
+
+        // Write hander
+        w, err2 := tw.Create(recPath)
+        if err2 != nil {
+            panic(err)
+        }
+        // Write file data
+        _, err = io.Copy(w, fr)
+        if err != nil {
+            panic(err)
+        }
+    }
+}
+
+// Ungzip and untar from source file to destination directory
+// you need check file exist before you call this function
+func Unzip(srcFilePath string, destDirPath string) (ok bool, msg string) {
+	ok = false
+	msg = ""
+	
+	defer func() {     //必须要先声明defer，否则不能捕获到panic异常
+		if err := recover(); err != nil {
+			msg = fmt.Sprintf("%v", err)
+			ok = false
+		}
+	}()
+	
+	os.Mkdir(destDirPath, os.ModePerm)
+	r, err := zip.OpenReader(srcFilePath);
+	if err != nil {
+		panic(err)
+	}
+	defer r.Close();
+	for _, f := range r.File {
+//		fmt.Println("FileName : ", f.Name); // j/aaa.zip
+		rc, err := f.Open();
+		if err!=nil {
+			panic(err)
+		}
+		
+		// 把首文件夹去掉, 即j去掉, 分离出文件夹和文件名
+		paths := strings.Split(f.Name, "/")
+		prePath := ""
+		filename := ""
+		l := len(paths)
+//		fmt.Println(l)
+		if l > 1 {
+			// 去掉第1个文件夹
+			if l == 2 {
+				filename = paths[1]
+			} else {
+				filename = paths[l-1]
+				prePath = strings.Join(paths[1:l-1], "/")
+			}
+		} else {
+			filename = f.Name
+		}
+//		fmt.Println(prePath)
+		
+		// 相对于目标文件件下的路径
+        destPath := destDirPath + "/" + filename
+		if prePath != "" {
+			os.MkdirAll(destDirPath + "/" + prePath, os.ModePerm)
+			destPath = destDirPath + "/" + prePath + "/" + filename
+		}
+        // Write data to file
+//        fmt.Println(destPath)
+        fw, _ := os.Create(destPath)
+        if err != nil {
+            panic(err)
+        }
+        _, err = io.Copy(fw, rc)
+        if err != nil {
+            panic(err)
+        }
+	}
+	
+	ok = true
+	return
+}

app/lea/blog/Template.go

@@ -0,0 +1,302 @@
+package blog
+
+import (
+	. "github.com/leanote/leanote/app/lea"
+	"github.com/revel/revel"
+	"html/template"
+	"io/ioutil"
+	//	"os"
+	"fmt"
+	"bytes"
+	"io"
+	"net/http"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+//--------------------
+// leanote 自定义主题
+// 不使用revel的模板机制
+// By life
+//--------------------
+
+var ts = []string{"header.html", "footer.html", "highlight.html", "comment.html", "view.html", "404.html"}
+var selfTs = []string{"header.html", "footer.html", "index.html", "about_me.html"} // 用户自定义的文件列表
+
+type BlogTpl struct {
+	Template    *template.Template
+	PathContent map[string]string // path => content
+}
+
+func (this *BlogTpl) Content(name string) string {
+	return this.PathContent[name]
+}
+
+var BlogTplObject *BlogTpl
+var CloneTemplate *template.Template
+
+type RenderTemplateResult struct {
+	Template    *template.Template
+	PathContent map[string]string
+	RenderArgs  map[string]interface{}
+	
+	IsPreview bool // 是否是预览
+	CurBlogTpl *BlogTpl
+}
+
+func parseTemplateError(err error) (templateName string, line int, description string) {
+	description = err.Error()
+	i := regexp.MustCompile(`:\d+:`).FindStringIndex(description)
+	if i != nil {
+		line, err = strconv.Atoi(description[i[0]+1 : i[1]-1])
+		if err != nil {
+		}
+		templateName = description[:i[0]]
+		if colon := strings.Index(templateName, ":"); colon != -1 {
+			templateName = templateName[colon+1:]
+		}
+		templateName = strings.TrimSpace(templateName)
+		description = description[i[1]+1:]
+	}
+	return templateName, line, description
+}
+func (r *RenderTemplateResult) render(req *revel.Request, resp *revel.Response, wr io.Writer) {
+	err := r.Template.Execute(wr, r.RenderArgs)
+	if err == nil {
+		return
+	}
+
+	var templateContent []string
+	templateName, line, description := parseTemplateError(err)
+	var content = ""
+	if templateName == "" {
+		templateName = r.Template.Name()
+		content = r.PathContent[templateName]
+	} else {
+		content = r.PathContent[templateName]
+	}
+	if content != "" {
+		templateContent = strings.Split(content, "\n")
+	}
+
+	compileError := &revel.Error{
+		Title:       "Template Execution Error",
+		Path:        templateName,
+		Description: description,
+		Line:        line,
+		SourceLines: templateContent,
+	}
+	
+	// 这里, 错误!!
+	// 这里应该导向到本主题的错误页面
+	resp.Status = 500
+	ErrorResult{r.RenderArgs, compileError, r.IsPreview, r.CurBlogTpl}.Apply(req, resp)
+}
+
+func (r *RenderTemplateResult) Apply(req *revel.Request, resp *revel.Response) {
+	// Handle panics when rendering templates.
+	defer func() {
+		if err := recover(); err != nil {
+		}
+	}()
+
+	chunked := revel.Config.BoolDefault("results.chunked", false)
+
+	// If it's a HEAD request, throw away the bytes.
+	out := io.Writer(resp.Out)
+	if req.Method == "HEAD" {
+		out = ioutil.Discard
+	}
+
+	// In a prod mode, write the status, render, and hope for the best.
+	// (In a dev mode, always render to a temporary buffer first to avoid having
+	// error pages distorted by HTML already written)
+	if chunked && !revel.DevMode {
+		resp.WriteHeader(http.StatusOK, "text/html; charset=utf-8")
+		r.render(req, resp, out) // 这里!!!
+		return
+	}
+	
+	// Render the template into a temporary buffer, to see if there was an error
+	// rendering the template.  If not, then copy it into the response buffer.
+	// Otherwise, template render errors may result in unpredictable HTML (and
+	// would carry a 200 status code)
+	var b bytes.Buffer
+	r.render(req, resp, &b)
+	if !chunked {
+		resp.Out.Header().Set("Content-Length", strconv.Itoa(b.Len()))
+	}
+	resp.WriteHeader(http.StatusOK, "text/html; charset=utf-8")
+	b.WriteTo(out)
+}
+
+// 博客模板
+func Init() {
+	BlogTplObject = &BlogTpl{PathContent: map[string]string{}}
+	BlogTplObject.Template = template.New("blog").Funcs(revel.TemplateFuncs)
+	for _, path := range ts {
+		fileBytes, _ := ioutil.ReadFile(revel.ViewsPath + "/Blog/" + path)
+		fileStr := string(fileBytes)
+		path := "blog/" + path
+//		path := path
+		BlogTplObject.PathContent[path] = fileStr
+		BlogTplObject.Template.New(path).Parse(fileStr) // 以blog为根
+	}
+	// 复制一份
+	CloneTemplate, _ = BlogTplObject.Template.Clone()
+}
+
+// name = index.html, search.html, cate.html, page.html
+// basePath 表未用户主题的基路径, 如/xxx/public/upload/32323232/themes/theme1, 如果没有, 则表示用自带的
+// isPreview 如果是, 错误提示则显示系统的 500 错误详情信息, 供debug
+//
+func RenderTemplate(name string, args map[string]interface{}, basePath string, isPreview bool) revel.Result {
+	var r *RenderTemplateResult
+	// 传来的主题路径为空, 则用系统的
+	// 都不会为空的
+	if basePath == "" {
+		path := "blog/" + name
+//		path := name
+		t := BlogTplObject.Template.Lookup(path)
+		r = &RenderTemplateResult{
+			Template:    t,
+			PathContent: BlogTplObject.PathContent, // 为了显示错误
+			RenderArgs:  args,                      // 把args给它
+		}
+	} else {
+		// 复制一份
+		newBlogTplObject := &BlogTpl{}
+		var err error
+		newBlogTplObject.Template, err = CloneTemplate.Clone() // 复制一份, 为防止多用户出现问题, 因为newBlogTplObject是全局的
+		if err != nil {
+			return nil
+		}
+		newBlogTplObject.PathContent = map[string]string{}
+		for k, v := range BlogTplObject.PathContent {
+			newBlogTplObject.PathContent[k] = v
+		}
+
+		// 将该basePath下的所有文件提出
+		files := ListDir(basePath)
+		Log(basePath)
+		LogJ(files);
+		for _, t := range files {
+			if !strings.Contains(t, ".html") {
+				continue;
+			}
+			fileBytes, err := ioutil.ReadFile(basePath + "/" + t)
+			if err != nil {
+				continue
+			}
+			fileStr := string(fileBytes)
+			newBlogTplObject.PathContent[t] = fileStr
+			newBlogTplObject.Template.New(t).Parse(fileStr)
+		}
+
+		// 如果本主题下没有, 则用系统的
+		t := newBlogTplObject.Template.Lookup(name)
+		
+		if t == nil {
+			path := "blog/" + name
+			t = BlogTplObject.Template.Lookup(path)
+		}
+		r = &RenderTemplateResult{
+			Template:    t,
+			PathContent: newBlogTplObject.PathContent, // 为了显示错误
+			RenderArgs:  args,
+			CurBlogTpl: newBlogTplObject,
+			IsPreview: isPreview,
+		}
+	}
+
+	return r
+}
+
+
+////////////////////
+// 错误显示
+
+type ErrorResult struct {
+	RenderArgs map[string]interface{}
+	Error      error
+	IsPreview bool
+	CurBlogTpl *BlogTpl
+}
+
+// 错误显示出
+func (r ErrorResult) Apply(req *revel.Request, resp *revel.Response) {
+	format := req.Format
+	status := resp.Status
+	if status == 0 {
+		status = http.StatusInternalServerError
+	}
+
+	contentType := revel.ContentTypeByFilename("xxx." + format)
+	if contentType == revel.DefaultFileContentType {
+		contentType = "text/plain"
+	}
+
+	// Get the error template.
+	var err error
+	templatePath := fmt.Sprintf("errors/%d.%s", status, format)
+	err = nil
+//	tmpl, err := revel.MainTemplateLoader.Template("index.html") // 这里找到错误页面主题
+
+	// This func shows a plaintext error message, in case the template rendering
+	// doesn't work.
+	showPlaintext := func(err error) {
+		revel.PlaintextErrorResult{fmt.Errorf("Server Error:\n%s\n\n"+
+			"Additionally, an error occurred when rendering the error page:\n%s",
+			r.Error, err)}.Apply(req, resp)
+	}
+
+	// 根据是否是preview来得到404模板
+	// 是, 则显示系统的错误信息, blog-500.html
+	var tmpl *template.Template
+	if r.IsPreview {
+		tmpl = r.CurBlogTpl.Template.Lookup("blog/404.html")
+	} else {
+		tmpl = r.CurBlogTpl.Template.Lookup("404.html")
+	}
+	if tmpl == nil {
+		if err == nil {
+			err = fmt.Errorf("Couldn't find template %s", templatePath)
+		}
+		showPlaintext(err)
+		return
+	}
+
+	// If it's not a revel error, wrap it in one.
+	var revelError *revel.Error
+	switch e := r.Error.(type) {
+	case *revel.Error:
+		revelError = e
+	case error:
+		revelError = &revel.Error{
+			Title:       "Server Error",
+			Description: e.Error(),
+		}
+	}
+
+	if revelError == nil {
+		panic("no error provided")
+	}
+
+	if r.RenderArgs == nil {
+		r.RenderArgs = make(map[string]interface{})
+	}
+	r.RenderArgs["Error"] = revelError
+	r.RenderArgs["Router"] = revel.MainRouter
+
+	// 不是preview就不要显示错误了
+	LogJ(revelError)
+//	if r.IsPreview {
+		var b bytes.Buffer
+		out := io.Writer(resp.Out)
+		//	out = ioutil.Discard
+		err = tmpl.Execute(&b, r.RenderArgs)
+		resp.WriteHeader(http.StatusOK, "text/html; charset=utf-8")
+		b.WriteTo(out)
+//	}
+}

app/lea/netutil/NetUtil.go

@@ -3,6 +3,7 @@ import (
 	"strings"
 	"os"
 //	"path/filepath"
+	"net"
 	"net/http"
 	"io/ioutil"
 	. "github.com/leanote/leanote/app/lea"
@@ -89,4 +90,13 @@ func trimQueryParams(url string) string {
 		url = Substr(url, 0, pos);
 	}
 	return url;
+}
+
+// 通过domain得到ip
+func GetIpFromDomain(domain string) string {
+	ip, _ := net.LookupIP(domain)
+	if ip != nil && len(ip) > 0 {
+		return ip[0].String()
+	}
+	return ""
 }

app/lea/route/Route.go

@@ -44,8 +44,12 @@ func RouterFilter(c *revel.Controller, fc []revel.Filter) {
 	if route.ControllerName != "Static" {
 		// api设置
 		// leanote.com/api/user/get => ApiUser::Get
-		if strings.HasPrefix(path, "/api/") || strings.HasPrefix(path, "api/") {
+		//*       /api/login               ApiAuth.Login,  这里的设置, 其实已经转成了ApiAuth了
+		if strings.HasPrefix(path, "/api") && !strings.HasPrefix(route.ControllerName, "Api"){
 			route.ControllerName = "Api" + route.ControllerName
+		} else if strings.HasPrefix(path, "/member") && !strings.HasPrefix(route.ControllerName, "Member") {
+			// member设置
+			route.ControllerName = "Member" + route.ControllerName
 		}
 		// end
 	}