func (v *Validation) apply(chk Validator, obj interface{}) *ValidationResult {
if chk.IsSatisfied(obj) {
return &ValidationResult{Ok: true}
}
// Get the default key.
var key string
if pc, _, line, ok := runtime.Caller(2); ok {
f := runtime.FuncForPC(pc)
if defaultKeys, ok := DefaultValidationKeys[f.Name()]; ok {
key = defaultKeys[line]
}
} else {
glog.Info("Failed to get Caller information to look up Validation key")
}
// Add the error to the validation context.
err := &ValidationError{
Message: chk.DefaultMessage(),
Key: key,
}
v.Errors = append(v.Errors, err)
// Also return it in the result.
return &ValidationResult{
Ok: false,
Error: err,
}
}
// Returns a Session pulled from signed cookie.
func getSessionFromCookie(cookie *http.Cookie) Session {
session := make(Session)
// Separate the data from the signature.
hyphen := strings.Index(cookie.Value, "-")
if hyphen == -1 || hyphen >= len(cookie.Value)-1 {
return session
}
sig, data := cookie.Value[:hyphen], cookie.Value[hyphen+1:]
// Verify the signature.
if Sign(data) != sig {
glog.Info("Session cookie signature failed")
return session
}
ParseKeyValueCookie(data, func(key, val string) {
session[key] = val
})
if sessionTimeoutExpiredOrMissing(session) {
session = make(Session)
}
return session
}
func addModule(name, importPath, modulePath string) {
Modules = append(Modules, Module{Name: name, ImportPath: importPath, Path: modulePath})
if codePath := filepath.Join(modulePath, "app"); DirExists(codePath) {
CodePaths = append(CodePaths, codePath)
if viewsPath := filepath.Join(modulePath, "app", "views"); DirExists(viewsPath) {
TemplatePaths = append(TemplatePaths, viewsPath)
}
}
glog.Info("Loaded module ", filepath.Base(modulePath))
// Hack: There is presently no way for the testrunner module to add the
// "test" subdirectory to the CodePaths. So this does it instead.
if importPath == "github.com/hongrich/revel/modules/testrunner" {
CodePaths = append(CodePaths, filepath.Join(BasePath, "tests"))
}
}
