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Code Issues Releases Activity

golint templatefunc

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This commit is contained in:
astaxie 2015-09-08 23:41:41 +08:00
parent 44bd3beb5e
commit bcb1db256d
3 changed files with 36 additions and 38 deletions
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4
template.go
View File

@ -43,13 +43,13 @@ func init() {
beegoTplFuncMap["not_nil"] = NotNil beegoTplFuncMap["not_nil"] = NotNil
beegoTplFuncMap["not_null"] = NotNil beegoTplFuncMap["not_null"] = NotNil
beegoTplFuncMap["substr"] = Substr beegoTplFuncMap["substr"] = Substr
beegoTplFuncMap["html2str"] = Html2str beegoTplFuncMap["html2str"] = HTML2str
beegoTplFuncMap["str2html"] = Str2html beegoTplFuncMap["str2html"] = Str2html
beegoTplFuncMap["htmlquote"] = Htmlquote beegoTplFuncMap["htmlquote"] = Htmlquote
beegoTplFuncMap["htmlunquote"] = Htmlunquote beegoTplFuncMap["htmlunquote"] = Htmlunquote
beegoTplFuncMap["renderform"] = RenderForm beegoTplFuncMap["renderform"] = RenderForm
beegoTplFuncMap["assets_js"] = AssetsJs beegoTplFuncMap["assets_js"] = AssetsJs
beegoTplFuncMap["assets_css"] = AssetsCss beegoTplFuncMap["assets_css"] = AssetsCSS
beegoTplFuncMap["config"] = Config beegoTplFuncMap["config"] = Config
beegoTplFuncMap["map_get"] = MapGet beegoTplFuncMap["map_get"] = MapGet

40
templatefunc.go
View File

@ -44,8 +44,8 @@ func Substr(s string, start, length int) string {
return string(bt[start:end]) return string(bt[start:end])
} }
// Html2str returns escaping text convert from html. // HTML2str returns escaping text convert from html.
func Html2str(html string) string { func HTML2str(html string) string {
src := string(html) src := string(html)
re, _ := regexp.Compile("\\<[\\S\\s]+?\\>") re, _ := regexp.Compile("\\<[\\S\\s]+?\\>")
@ -115,7 +115,7 @@ var datePatterns = []string{
"r", time.RFC1123Z, "r", time.RFC1123Z,
} }
// Parse Date use PHP time format. // DateParse Parse Date use PHP time format.
func DateParse(dateString, format string) (time.Time, error) { func DateParse(dateString, format string) (time.Time, error) {
replacer := strings.NewReplacer(datePatterns...) replacer := strings.NewReplacer(datePatterns...)
format = replacer.Replace(format) format = replacer.Replace(format)
@ -139,14 +139,17 @@ func Compare(a, b interface{}) (equal bool) {
return return
} }
// CompareNot !Compare
func CompareNot(a, b interface{}) (equal bool) { func CompareNot(a, b interface{}) (equal bool) {
return !Compare(a, b) return !Compare(a, b)
} }
func NotNil(a interface{}) (is_nil bool) { // NotNil the same as CompareNot
func NotNil(a interface{}) (isNil bool) {
return CompareNot(a, nil) return CompareNot(a, nil)
} }
// Config get the Appconfig
func Config(returnType, key string, defaultVal interface{}) (value interface{}, err error) { func Config(returnType, key string, defaultVal interface{}) (value interface{}, err error) {
switch returnType { switch returnType {
case "String": case "String":
@ -162,12 +165,12 @@ func Config(returnType, key string, defaultVal interface{}) (value interface{},
case "DIY": case "DIY":
value, err = AppConfig.DIY(key) value, err = AppConfig.DIY(key)
default: default:
err = errors.New("Config keys must be of type String, Bool, Int, Int64, Float, or DIY!") err = errors.New("Config keys must be of type String, Bool, Int, Int64, Float, or DIY")
} }
if err != nil { if err != nil {
if reflect.TypeOf(returnType) != reflect.TypeOf(defaultVal) { if reflect.TypeOf(returnType) != reflect.TypeOf(defaultVal) {
err = errors.New("defaultVal type does not match returnType!") err = errors.New("defaultVal type does not match returnType")
} else { } else {
value, err = defaultVal, nil value, err = defaultVal, nil
} }
@ -184,7 +187,7 @@ func Config(returnType, key string, defaultVal interface{}) (value interface{},
return return
} }
// Convert string to template.HTML type. // Str2html Convert string to template.HTML type.
func Str2html(raw string) template.HTML { func Str2html(raw string) template.HTML {
return template.HTML(raw) return template.HTML(raw)
} }
@ -258,7 +261,7 @@ func URLFor(endpoint string, values ...interface{}) string {
return BeeApp.Handlers.URLFor(endpoint, values...) return BeeApp.Handlers.URLFor(endpoint, values...)
} }
// returns script tag with src string. // AssetsJs returns script tag with src string.
func AssetsJs(src string) template.HTML { func AssetsJs(src string) template.HTML {
text := string(src) text := string(src)
@ -267,8 +270,8 @@ func AssetsJs(src string) template.HTML {
return template.HTML(text) return template.HTML(text)
} }
// returns stylesheet link tag with src string. // AssetsCSS returns stylesheet link tag with src string.
func AssetsCss(src string) template.HTML { func AssetsCSS(src string) template.HTML {
text := string(src) text := string(src)
text = "<link href=\"" + src + "\" rel=\"stylesheet\" />" text = "<link href=\"" + src + "\" rel=\"stylesheet\" />"
@ -276,7 +279,7 @@ func AssetsCss(src string) template.HTML {
return template.HTML(text) return template.HTML(text)
} }
// parse form values to struct via tag. // ParseForm will parse form values to struct via tag.
func ParseForm(form url.Values, obj interface{}) error { func ParseForm(form url.Values, obj interface{}) error {
objT := reflect.TypeOf(obj) objT := reflect.TypeOf(obj)
objV := reflect.ValueOf(obj) objV := reflect.ValueOf(obj)
@ -398,7 +401,7 @@ var unKind = map[reflect.Kind]bool{
reflect.UnsafePointer: true, reflect.UnsafePointer: true,
} }
// render object to form html. // RenderForm will render object to form html.
// obj must be a struct pointer. // obj must be a struct pointer.
func RenderForm(obj interface{}) template.HTML { func RenderForm(obj interface{}) template.HTML {
objT := reflect.TypeOf(obj) objT := reflect.TypeOf(obj)
@ -651,9 +654,7 @@ func ge(arg1, arg2 interface{}) (bool, error) {
return !lessThan, nil return !lessThan, nil
} }
// go1.2 added template funcs. end // MapGet getting value from map by keys
// getting value from map by keys
// usage: // usage:
// Data["m"] = map[string]interface{} { // Data["m"] = map[string]interface{} {
// "a": 1, // "a": 1,
@ -719,14 +720,11 @@ func MapGet(arg1 interface{}, arg2 ...interface{}) (interface{}, error) {
// if there is more keys, handle this recursively // if there is more keys, handle this recursively
if len(arg2) > 1 { if len(arg2) > 1 {
return MapGet(result, arg2[1:]...) return MapGet(result, arg2[1:]...)
} else {
return result, nil
} }
} else { return result, nil
return nil, nil
} }
} else {
return nil, nil return nil, nil
} }
return nil, nil
} }

30
templatefunc_test.go
View File

@ -40,7 +40,7 @@ func TestHtml2str(t *testing.T) {
\n` \n`
if Html2str(h) != "123\\n\n\\n" { if HTML2str(h) != "123\\n\n\\n" {
t.Error("should be equal") t.Error("should be equal")
} }
} }
@ -82,15 +82,15 @@ func TestCompareRelated(t *testing.T) {
if !Compare("1", 1) { if !Compare("1", 1) {
t.Error("should be equal") t.Error("should be equal")
} }
if CompareNot("abc", "abc") { if CompareNot("abc", "abc") {
t.Error("should be equal") t.Error("should be equal")
} }
if !CompareNot("abc", "aBc") { if !CompareNot("abc", "aBc") {
t.Error("should be not equal") t.Error("should be not equal")
} }
if !NotNil("a string") { if !NotNil("a string") {
t.Error("should not be nil") t.Error("should not be nil")
} }
} }
func TestHtmlquote(t *testing.T) { func TestHtmlquote(t *testing.T) {
@ -111,7 +111,7 @@ func TestHtmlunquote(t *testing.T) {
func TestParseForm(t *testing.T) { func TestParseForm(t *testing.T) {
type user struct { type user struct {
Id int `form:"-"` ID int `form:"-"`
tag string `form:"tag"` tag string `form:"tag"`
Name interface{} `form:"username"` Name interface{} `form:"username"`
Age int `form:"age,text"` Age int `form:"age,text"`
@ -123,7 +123,7 @@ func TestParseForm(t *testing.T) {
u := user{} u := user{}
form := url.Values{ form := url.Values{
"Id": []string{"1"}, "ID": []string{"1"},
"-": []string{"1"}, "-": []string{"1"},
"tag": []string{"no"}, "tag": []string{"no"},
"username": []string{"test"}, "username": []string{"test"},
@ -139,8 +139,8 @@ func TestParseForm(t *testing.T) {
if err := ParseForm(form, &u); err != nil { if err := ParseForm(form, &u); err != nil {
t.Fatal(err) t.Fatal(err)
} }
if u.Id != 0 { if u.ID != 0 {
t.Errorf("Id should equal 0 but got %v", u.Id) t.Errorf("ID should equal 0 but got %v", u.ID)
} }
if len(u.tag) != 0 { if len(u.tag) != 0 {
t.Errorf("tag's length should equal 0 but got %v", len(u.tag)) t.Errorf("tag's length should equal 0 but got %v", len(u.tag))
@ -168,7 +168,7 @@ func TestParseForm(t *testing.T) {
func TestRenderForm(t *testing.T) { func TestRenderForm(t *testing.T) {
type user struct { type user struct {
Id int `form:"-"` ID int `form:"-"`
tag string `form:"tag"` tag string `form:"tag"`
Name interface{} `form:"username"` Name interface{} `form:"username"`
Age int `form:"age,text,年龄："` Age int `form:"age,text,年龄："`