diff options
Diffstat (limited to 'examples/docker/admin/cmd/ponzu/generate.go')
| -rw-r--r-- | examples/docker/admin/cmd/ponzu/generate.go | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/examples/docker/admin/cmd/ponzu/generate.go b/examples/docker/admin/cmd/ponzu/generate.go deleted file mode 100644 index a4a9d2c..0000000 --- a/examples/docker/admin/cmd/ponzu/generate.go +++ /dev/null @@ -1,263 +0,0 @@ -package main - -import ( - "bytes" - "fmt" - "go/format" - "os" - "path/filepath" - "strings" - "text/template" -) - -type generateType struct { - Name string - Initial string - Fields []generateField -} - -type generateField struct { - Name string - Initial string - TypeName string - JSONName string - View string -} - -// blog title:string Author:string PostCategory:string content:string some_thing:int -func parseType(args []string) (generateType, error) { - t := generateType{ - Name: fieldName(args[0]), - } - t.Initial = strings.ToLower(string(t.Name[0])) - - fields := args[1:] - for _, field := range fields { - f, err := parseField(field, t) - if err != nil { - return generateType{}, err - } - // NEW - // set initial (1st character of the type's name) on field so we don't need - // to set the template variable like was done in prior version - f.Initial = t.Initial - - t.Fields = append(t.Fields, f) - } - - return t, nil -} - -func parseField(raw string, gt generateType) (generateField, error) { - // contents:string or // contents:string:richtext - if !strings.Contains(raw, ":") { - return generateField{}, fmt.Errorf("Invalid generate argument. [%s]", raw) - } - - data := strings.Split(raw, ":") - - field := generateField{ - Name: fieldName(data[0]), - Initial: gt.Initial, - TypeName: strings.ToLower(data[1]), - JSONName: fieldJSONName(data[0]), - } - - fieldType := "input" - if len(data) == 3 { - fieldType = data[2] - } - - err := setFieldView(&field, fieldType) - if err != nil { - return generateField{}, err - } - - return field, nil -} - -// get the initial field name passed and check it for all possible cases -// MyTitle:string myTitle:string my_title:string -> MyTitle -// error-message:string -> ErrorMessage -func fieldName(name string) string { - // remove _ or - if first character - if name[0] == '-' || name[0] == '_' { - name = name[1:] - } - - // remove _ or - if last character - if name[len(name)-1] == '-' || name[len(name)-1] == '_' { - name = name[:len(name)-1] - } - - // upcase the first character - name = strings.ToUpper(string(name[0])) + name[1:] - - // remove _ or - character, and upcase the character immediately following - for i := 0; i < len(name); i++ { - r := rune(name[i]) - if isUnderscore(r) || isHyphen(r) { - up := strings.ToUpper(string(name[i+1])) - name = name[:i] + up + name[i+2:] - } - } - - return name -} - -// get the initial field name passed and convert to json-like name -// MyTitle:string myTitle:string my_title:string -> my_title -// error-message:string -> error-message -func fieldJSONName(name string) string { - // remove _ or - if first character - if name[0] == '-' || name[0] == '_' { - name = name[1:] - } - - // downcase the first character - name = strings.ToLower(string(name[0])) + name[1:] - - // check for uppercase character, downcase and insert _ before it if i-1 - // isn't already _ or - - for i := 0; i < len(name); i++ { - r := rune(name[i]) - if isUpper(r) { - low := strings.ToLower(string(r)) - if name[i-1] == '_' || name[i-1] == '-' { - name = name[:i] + low + name[i+1:] - } else { - name = name[:i] + "_" + low + name[i+1:] - } - } - } - - return name -} - -// set the specified view inside the editor field for a generated field for a type -func setFieldView(field *generateField, viewType string) error { - var err error - var tmpl *template.Template - buf := &bytes.Buffer{} - - pwd, err := os.Getwd() - if err != nil { - return err - } - - tmplDir := filepath.Join(pwd, "cmd", "ponzu", "templates") - tmplFrom := func(filename string) (*template.Template, error) { - return template.ParseFiles(filepath.Join(tmplDir, filename)) - } - - viewType = strings.ToLower(viewType) - switch viewType { - case "checkbox": - tmpl, err = tmplFrom("gen-checkbox.tmpl") - case "custom": - tmpl, err = tmplFrom("gen-custom.tmpl") - case "file": - tmpl, err = tmplFrom("gen-file.tmpl") - case "hidden": - tmpl, err = tmplFrom("gen-hidden.tmpl") - case "input", "text": - tmpl, err = tmplFrom("gen-input.tmpl") - case "richtext": - tmpl, err = tmplFrom("gen-richtext.tmpl") - case "select": - tmpl, err = tmplFrom("gen-select.tmpl") - case "textarea": - tmpl, err = tmplFrom("gen-textarea.tmpl") - case "tags": - tmpl, err = tmplFrom("gen-tags.tmpl") - default: - msg := fmt.Sprintf("'%s' is not a recognized view type. Using 'input' instead.", viewType) - fmt.Println(msg) - tmpl, err = tmplFrom("gen-input.tmpl") - } - - if err != nil { - return err - } - - err = tmpl.Execute(buf, field) - if err != nil { - return err - } - - field.View = buf.String() - - return nil -} - -func isUpper(char rune) bool { - if char >= 'A' && char <= 'Z' { - return true - } - - return false -} - -func isUnderscore(char rune) bool { - return char == '_' -} - -func isHyphen(char rune) bool { - return char == '-' -} - -func generateContentType(args []string) error { - name := args[0] - fileName := strings.ToLower(name) + ".go" - - // open file in ./content/ dir - // if exists, alert user of conflict - pwd, err := os.Getwd() - if err != nil { - return err - } - - contentDir := filepath.Join(pwd, "content") - filePath := filepath.Join(contentDir, fileName) - - if _, err := os.Stat(filePath); !os.IsNotExist(err) { - return fmt.Errorf("Please remove '%s' before executing this command.", fileName) - } - - // no file exists.. ok to write new one - file, err := os.Create(filePath) - defer file.Close() - if err != nil { - return err - } - - // parse type info from args - gt, err := parseType(args) - if err != nil { - return fmt.Errorf("Failed to parse type args: %s", err.Error()) - } - - tmplPath := filepath.Join(pwd, "cmd", "ponzu", "templates", "gen-content.tmpl") - tmpl, err := template.ParseFiles(tmplPath) - if err != nil { - return fmt.Errorf("Failed to parse template: %s", err.Error()) - } - - buf := &bytes.Buffer{} - err = tmpl.Execute(buf, gt) - if err != nil { - return fmt.Errorf("Failed to execute template: %s", err.Error()) - } - - fmtBuf, err := format.Source(buf.Bytes()) - if err != nil { - return fmt.Errorf("Failed to format template: %s", err.Error()) - } - - _, err = file.Write(fmtBuf) - if err != nil { - return fmt.Errorf("Failed to write generated file buffer: %s", err.Error()) - } - - return nil -} |