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bee/generate/g_controllers.go

326 lines
9.4 KiB

// Copyright 2013 bee authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package generate
import (
"fmt"
"os"
"path"
"strings"
beeLogger "github.com/beego/bee/logger"
"github.com/beego/bee/logger/colors"
"github.com/beego/bee/utils"
)
func GenerateController(cname, currpath string) {
w := colors.NewColorWriter(os.Stdout)
p, f := path.Split(cname)
controllerName := strings.Title(f)
packageName := "controllers"
if p != "" {
i := strings.LastIndex(p[:len(p)-1], "/")
packageName = p[i+1 : len(p)-1]
}
beeLogger.Log.Infof("Using '%s' as controller name", controllerName)
beeLogger.Log.Infof("Using '%s' as package name", packageName)
fp := path.Join(currpath, "controllers", p)
if _, err := os.Stat(fp); os.IsNotExist(err) {
// Create the controller's directory
if err := os.MkdirAll(fp, 0777); err != nil {
beeLogger.Log.Fatalf("Could not create controllers directory: %s", err)
}
}
fpath := path.Join(fp, strings.ToLower(controllerName)+".go")
if f, err := os.OpenFile(fpath, os.O_CREATE|os.O_EXCL|os.O_RDWR, 0666); err == nil {
defer utils.CloseFile(f)
modelPath := path.Join(currpath, "models", strings.ToLower(controllerName)+".go")
var content string
if _, err := os.Stat(modelPath); err == nil {
beeLogger.Log.Infof("Using matching model '%s'", controllerName)
content = strings.Replace(controllerModelTpl, "{{packageName}}", packageName, -1)
pkgPath := getPackagePath(currpath)
content = strings.Replace(content, "{{pkgPath}}", pkgPath, -1)
} else {
content = strings.Replace(controllerTpl, "{{packageName}}", packageName, -1)
}
content = strings.Replace(content, "{{controllerName}}", controllerName, -1)
f.WriteString(content)
// Run 'gofmt' on the generated source code
utils.FormatSourceCode(fpath)
fmt.Fprintf(w, "\t%s%screate%s\t %s%s\n", "\x1b[32m", "\x1b[1m", "\x1b[21m", fpath, "\x1b[0m")
} else {
beeLogger.Log.Fatalf("Could not create controller file: %s", err)
}
}
var controllerTpl = `package {{packageName}}
import (
"github.com/astaxie/beego"
)
// {{controllerName}}Controller operations for {{controllerName}}
type {{controllerName}}Controller struct {
beego.Controller
}
// URLMapping ...
func (c *{{controllerName}}Controller) URLMapping() {
c.Mapping("Post", c.Post)
c.Mapping("GetOne", c.GetOne)
c.Mapping("GetAll", c.GetAll)
c.Mapping("Put", c.Put)
c.Mapping("Delete", c.Delete)
}
// Post ...
// @Title Create
// @Description create {{controllerName}}
// @Param body body models.{{controllerName}} true "body for {{controllerName}} content"
// @Success 201 {object} models.{{controllerName}}
// @Failure 403 body is empty
// @router / [post]
func (c *{{controllerName}}Controller) Post() {
}
// GetOne ...
// @Title GetOne
// @Description get {{controllerName}} by id
// @Param id path string true "The key for staticblock"
// @Success 200 {object} models.{{controllerName}}
// @Failure 403 :id is empty
// @router /:id [get]
func (c *{{controllerName}}Controller) GetOne() {
}
// GetAll ...
// @Title GetAll
// @Description get {{controllerName}}
// @Param query query string false "Filter. e.g. col1:v1,col2:v2 ..."
// @Param fields query string false "Fields returned. e.g. col1,col2 ..."
// @Param sortby query string false "Sorted-by fields. e.g. col1,col2 ..."
// @Param order query string false "Order corresponding to each sortby field, if single value, apply to all sortby fields. e.g. desc,asc ..."
// @Param limit query string false "Limit the size of result set. Must be an integer"
// @Param offset query string false "Start position of result set. Must be an integer"
// @Success 200 {object} models.{{controllerName}}
// @Failure 403
// @router / [get]
func (c *{{controllerName}}Controller) GetAll() {
}
// Put ...
// @Title Put
// @Description update the {{controllerName}}
// @Param id path string true "The id you want to update"
// @Param body body models.{{controllerName}} true "body for {{controllerName}} content"
// @Success 200 {object} models.{{controllerName}}
// @Failure 403 :id is not int
// @router /:id [put]
func (c *{{controllerName}}Controller) Put() {
}
// Delete ...
// @Title Delete
// @Description delete the {{controllerName}}
// @Param id path string true "The id you want to delete"
// @Success 200 {string} delete success!
// @Failure 403 id is empty
// @router /:id [delete]
func (c *{{controllerName}}Controller) Delete() {
}
`
var controllerModelTpl = `package {{packageName}}
import (
"{{pkgPath}}/models"
"encoding/json"
"errors"
"strconv"
"strings"
"github.com/astaxie/beego"
)
// {{controllerName}}Controller operations for {{controllerName}}
type {{controllerName}}Controller struct {
beego.Controller
}
// URLMapping ...
func (c *{{controllerName}}Controller) URLMapping() {
c.Mapping("Post", c.Post)
c.Mapping("GetOne", c.GetOne)
c.Mapping("GetAll", c.GetAll)
c.Mapping("Put", c.Put)
c.Mapping("Delete", c.Delete)
}
// Post ...
// @Title Post
// @Description create {{controllerName}}
// @Param body body models.{{controllerName}} true "body for {{controllerName}} content"
// @Success 201 {int} models.{{controllerName}}
// @Failure 403 body is empty
// @router / [post]
func (c *{{controllerName}}Controller) Post() {
var v models.{{controllerName}}
json.Unmarshal(c.Ctx.Input.RequestBody, &v)
if _, err := models.Add{{controllerName}}(&v); err == nil {
c.Ctx.Output.SetStatus(201)
c.Data["json"] = v
} else {
c.Data["json"] = err.Error()
}
c.ServeJSON()
}
// GetOne ...
// @Title Get One
// @Description get {{controllerName}} by id
// @Param id path string true "The key for staticblock"
// @Success 200 {object} models.{{controllerName}}
// @Failure 403 :id is empty
// @router /:id [get]
func (c *{{controllerName}}Controller) GetOne() {
idStr := c.Ctx.Input.Param(":id")
id, _ := strconv.ParseInt(idStr, 0, 64)
v, err := models.Get{{controllerName}}ById(id)
if err != nil {
c.Data["json"] = err.Error()
} else {
c.Data["json"] = v
}
c.ServeJSON()
}
// GetAll ...
// @Title Get All
// @Description get {{controllerName}}
// @Param query query string false "Filter. e.g. col1:v1,col2:v2 ..."
// @Param fields query string false "Fields returned. e.g. col1,col2 ..."
// @Param sortby query string false "Sorted-by fields. e.g. col1,col2 ..."
// @Param order query string false "Order corresponding to each sortby field, if single value, apply to all sortby fields. e.g. desc,asc ..."
// @Param limit query string false "Limit the size of result set. Must be an integer"
// @Param offset query string false "Start position of result set. Must be an integer"
// @Success 200 {object} models.{{controllerName}}
// @Failure 403
// @router / [get]
func (c *{{controllerName}}Controller) GetAll() {
var fields []string
var sortby []string
var order []string
var query = make(map[string]string)
var limit int64 = 10
var offset int64
// fields: col1,col2,entity.col3
if v := c.GetString("fields"); v != "" {
fields = strings.Split(v, ",")
}
// limit: 10 (default is 10)
if v, err := c.GetInt64("limit"); err == nil {
limit = v
}
// offset: 0 (default is 0)
if v, err := c.GetInt64("offset"); err == nil {
offset = v
}
// sortby: col1,col2
if v := c.GetString("sortby"); v != "" {
sortby = strings.Split(v, ",")
}
// order: desc,asc
if v := c.GetString("order"); v != "" {
order = strings.Split(v, ",")
}
// query: k:v,k:v
if v := c.GetString("query"); v != "" {
for _, cond := range strings.Split(v, ",") {
kv := strings.SplitN(cond, ":", 2)
if len(kv) != 2 {
c.Data["json"] = errors.New("Error: invalid query key/value pair")
c.ServeJSON()
return
}
k, v := kv[0], kv[1]
query[k] = v
}
}
l, err := models.GetAll{{controllerName}}(query, fields, sortby, order, offset, limit)
if err != nil {
c.Data["json"] = err.Error()
} else {
c.Data["json"] = l
}
c.ServeJSON()
}
// Put ...
// @Title Put
// @Description update the {{controllerName}}
// @Param id path string true "The id you want to update"
// @Param body body models.{{controllerName}} true "body for {{controllerName}} content"
// @Success 200 {object} models.{{controllerName}}
// @Failure 403 :id is not int
// @router /:id [put]
func (c *{{controllerName}}Controller) Put() {
idStr := c.Ctx.Input.Param(":id")
id, _ := strconv.ParseInt(idStr, 0, 64)
v := models.{{controllerName}}{Id: id}
json.Unmarshal(c.Ctx.Input.RequestBody, &v)
if err := models.Update{{controllerName}}ById(&v); err == nil {
c.Data["json"] = "OK"
} else {
c.Data["json"] = err.Error()
}
c.ServeJSON()
}
// Delete ...
// @Title Delete
// @Description delete the {{controllerName}}
// @Param id path string true "The id you want to delete"
// @Success 200 {string} delete success!
// @Failure 403 id is empty
// @router /:id [delete]
func (c *{{controllerName}}Controller) Delete() {
idStr := c.Ctx.Input.Param(":id")
id, _ := strconv.ParseInt(idStr, 0, 64)
if err := models.Delete{{controllerName}}(id); err == nil {
c.Data["json"] = "OK"
} else {
c.Data["json"] = err.Error()
}
c.ServeJSON()
}
`