Golang GetRedirectUrl示例

示例#1

文件： addViews.go 项目： thewhitetulip/Tasks

//EditTaskFunc is used to edit tasks, handles "/edit/" URL
func EditTaskFunc(w http.ResponseWriter, r *http.Request) {
	if r.Method != "GET" {
		http.Redirect(w, r, "/", http.StatusBadRequest)
		return
	}

	id, err := strconv.Atoi(r.URL.Path[len("/edit/"):])
	if err != nil {
		log.Println(err)
		http.Redirect(w, r, "/", http.StatusBadRequest)
		return
	}
	redirectURL := utils.GetRedirectUrl(r.Referer())
	username := sessions.GetCurrentUserName(r)
	task, err := db.GetTaskByID(username, id)
	categories := db.GetCategories(username)
	task.Categories = categories
	task.Referer = redirectURL

	if err != nil {
		task.Message = "Error fetching Tasks"
	}
	editTemplate.Execute(w, task)

}

示例#2

文件： deleteViews.go 项目： thewhitetulip/Tasks

//TrashTaskFunc is used to populate the trash tasks
func TrashTaskFunc(w http.ResponseWriter, r *http.Request) {
	//for best UX we want the user to be returned to the page making
	//the delete transaction, we use the r.Referer() function to get the link
	redirectURL := utils.GetRedirectUrl(r.Referer())

	if r.Method != "GET" {
		http.Redirect(w, r, "/", http.StatusBadRequest)
		return
	}

	id, err := strconv.Atoi(r.URL.Path[len("/trash/"):])
	if err != nil {
		log.Println("TrashTaskFunc", err)
		message = "Incorrect command"
		http.Redirect(w, r, redirectURL, http.StatusFound)
	} else {
		username := sessions.GetCurrentUserName(r)
		err = db.TrashTask(username, id)
		if err != nil {
			message = "Error trashing task"
		} else {
			message = "Task trashed"
		}
		http.Redirect(w, r, redirectURL, http.StatusFound)

	}
}

示例#3

文件： deleteViews.go 项目： prabha19/Tasks

//TrashTaskFunc is used to populate the trash tasks
func TrashTaskFunc(w http.ResponseWriter, r *http.Request) {
	//for best UX we want the user to be returned to the page making
	//the delete transaction, we use the r.Referer() function to get the link
	redirectUrl := utils.GetRedirectUrl(r.Referer())

	if r.Method == "GET" {
		id, err := strconv.Atoi(r.URL.Path[len("/trash/"):])
		if err != nil {
			log.Println("TrashTaskFunc", err)
			message = "Incorrect command"
			http.Redirect(w, r, redirectUrl, http.StatusFound)
		} else {
			err = db.TrashTask(id)
			if err != nil {
				message = "Error trashing task"
			} else {
				message = "Task trashed"
			}
			http.Redirect(w, r, redirectUrl, http.StatusFound)
		}
	} else {
		message = "Method not allowed"
		http.Redirect(w, r, redirectUrl, http.StatusFound)
	}
}

示例#4

文件： otherViews.go 项目： devshell/Tasks

//CompleteTaskFunc is used to show the complete tasks, handles "/completed/" url
func CompleteTaskFunc(w http.ResponseWriter, r *http.Request) {
	if r.Method == "GET" {
		redirectURL := utils.GetRedirectUrl(r.Referer())
		id, err := strconv.Atoi(r.URL.Path[len("/complete/"):])
		if err != nil {
			log.Println(err)
		} else {
			err = db.CompleteTask(id)
			if err != nil {
				message = "Complete task failed"
			} else {
				message = "Task marked complete"
			}
			http.Redirect(w, r, redirectURL, http.StatusFound)
		}
	} else {
		message = "Method not allowed"
		http.Redirect(w, r, "/", http.StatusFound)
	}
}

示例#5

文件： otherViews.go 项目： thewhitetulip/Tasks

//CompleteTaskFunc is used to show the complete tasks, handles "/completed/" url
func CompleteTaskFunc(w http.ResponseWriter, r *http.Request) {
	if r.Method != "GET" {
		http.Redirect(w, r, "/", http.StatusBadRequest)
		return
	}

	redirectURL := utils.GetRedirectUrl(r.Referer())
	id, err := strconv.Atoi(r.URL.Path[len("/complete/"):])
	if err != nil {
		log.Println(err)
	} else {
		username := sessions.GetCurrentUserName(r)
		err = db.CompleteTask(username, id)
		if err != nil {
			message = "Complete task failed"
		} else {
			message = "Task marked complete"
		}
		http.Redirect(w, r, redirectURL, http.StatusFound)
	}

}

示例#6

文件： addViews.go 项目： prabha19/Tasks

//EditTaskFunc is used to edit tasks, handles "/edit/" URL
func EditTaskFunc(w http.ResponseWriter, r *http.Request) {
	if r.Method == "GET" {
		id, err := strconv.Atoi(r.URL.Path[len("/edit/"):])
		if err != nil {
			log.Println(err)
			http.Redirect(w, r, "/", http.StatusBadRequest)
		} else {
			redirectUrl := utils.GetRedirectUrl(r.Referer())
			task, err := db.GetTaskByID(id)
			categories := db.GetCategories()
			task.Categories = categories
			task.Referer = redirectUrl

			if err != nil {
				task.Message = "Error fetching Tasks"
			}
			editTemplate.Execute(w, task)
		}
	} else {
		message = "Method not allowed"
		http.Redirect(w, r, "/", http.StatusFound)
	}
}