created a new views package
This commit is contained in:
thewhitetulip
parent
f79e24bc0d
commit
dae331bdb3
222
main.go
222
main.go
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@ -5,223 +5,27 @@ package main
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* License: MIT
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**/
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import (
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"bufio"
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"fmt"
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"github.com/thewhitetulip/Tasks/db"
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"io/ioutil"
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"github.com/thewhitetulip/Tasks/views"
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"log"
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"net/http"
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"os"
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"strconv"
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"strings"
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"text/template"
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)
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var homeTemplate *template.Template
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var deletedTemplate *template.Template
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var completedTemplate *template.Template
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var editTemplate *template.Template
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var searchTemplate *template.Template
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var templates *template.Template
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var err error
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func main() {
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defer db.Close()
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var allFiles []string
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templatesDir := "./public/templates/"
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files, err := ioutil.ReadDir(templatesDir)
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for _, file := range files {
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filename := file.Name()
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if strings.HasSuffix(filename, ".html") {
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allFiles = append(allFiles, templatesDir+filename)
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}
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}
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if err != nil {
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fmt.Println(err)
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}
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templates, err = template.ParseFiles(allFiles...)
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homeTemplate = templates.Lookup("home.html")
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deletedTemplate = templates.Lookup("deleted.html")
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editTemplate = templates.Lookup("edit.html")
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searchTemplate = templates.Lookup("search.html")
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completedTemplate = templates.Lookup("completed.html")
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http.HandleFunc("/", ShowAllTasksFunc)
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http.HandleFunc("/complete/", CompleteTaskFunc)
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http.HandleFunc("/delete/", DeleteTaskFunc)
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http.HandleFunc("/deleted/", ShowTrashTaskFunc)
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http.HandleFunc("/trash/", TrashTaskFunc)
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http.HandleFunc("/edit/", EditTaskFunc)
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http.HandleFunc("/completed/", ShowCompleteTasksFunc)
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http.HandleFunc("/restore/", RestoreTaskFunc)
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http.HandleFunc("/add/", AddTaskFunc)
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http.HandleFunc("/update/", UpdateTaskFunc)
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http.HandleFunc("/search/", SearchTaskFunc)
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views.PopulateTemplates()
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http.HandleFunc("/", views.ShowAllTasksFunc)
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http.HandleFunc("/complete/", views.CompleteTaskFunc)
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http.HandleFunc("/delete/", views.DeleteTaskFunc)
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http.HandleFunc("/deleted/", views.ShowTrashTaskFunc)
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http.HandleFunc("/trash/", views.TrashTaskFunc)
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http.HandleFunc("/edit/", views.EditTaskFunc)
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http.HandleFunc("/completed/", views.ShowCompleteTasksFunc)
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http.HandleFunc("/restore/", views.RestoreTaskFunc)
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http.HandleFunc("/add/", views.AddTaskFunc)
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http.HandleFunc("/update/", views.UpdateTaskFunc)
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http.HandleFunc("/search/", views.SearchTaskFunc)
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//http.HandleFunc("/static/", ServeStaticFunc)
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http.Handle("/static/", http.FileServer(http.Dir("public")))
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fmt.Println("running on 8080")
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log.Fatal(http.ListenAndServe(":8080", nil))
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}
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//ShowAllTasksFunc is used to handle the "/" URL which is the default ons
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func ShowAllTasksFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET" {
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context := db.GetTasks("pending") //true when you want non deleted notes
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homeTemplate.Execute(w, context)
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}
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}
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//ShowTrashTaskFunc is used to handle the "/trash" URL which is used to show the deleted tasks
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func ShowTrashTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET" {
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context := db.GetTasks("trashed") //false when you want deleted notes
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deletedTemplate.Execute(w, context)
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}
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}
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//SearchTaskFunc is used to handle the /search/ url, handles the search function
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func SearchTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "POST" {
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r.ParseForm()
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query := r.Form.Get("query")
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context := db.SearchTask(query)
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searchTemplate.Execute(w, context)
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} else {
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}
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}
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//AddTaskFunc is used to handle the addition of new task, "/add" URL
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func AddTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "POST" {
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r.ParseForm()
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title := r.Form.Get("title")
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content := r.Form.Get("content")
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truth := db.AddTask(title, content)
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if truth != nil {
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http.Redirect(w, r, "/", http.StatusFound)
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} else {
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fmt.Println(err)
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}
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}
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}
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//ShowCompleteTasksFunc is used to populate the "/completed/" URL
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func ShowCompleteTasksFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET" {
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context := db.GetTasks("complete") //false when you want finished notes
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completedTemplate.Execute(w, context)
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}
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}
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//EditTaskFunc is used to edit tasks, handles "/edit/" URL
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func EditTaskFunc(w http.ResponseWriter, r *http.Request) {
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id, err := strconv.Atoi(r.URL.Path[len("/edit/"):])
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if err != nil {
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fmt.Println(err)
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} else {
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task := db.GetTaskById(id)
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editTemplate.Execute(w, task)
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}
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}
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//CompleteTaskFunc is used to show the complete tasks, handles "/completed/" url
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func CompleteTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET"{
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id, err := strconv.Atoi(r.URL.Path[len("/complete/"):])
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if err != nil {
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fmt.Println(err)
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} else {
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err := db.CompleteTask(id)
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if err!=nil{
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fmt.Println(err)
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}
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fmt.Println("redirecting to home")
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http.Redirect(w, r, "/", http.StatusFound)
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}
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}
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}
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//DeleteTaskFunc is used to
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func DeleteTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET"{
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id := r.URL.Path[len("/delete/"):]
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if id == "all" {
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db.DeleteAll()
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http.Redirect(w, r, "/", http.StatusFound)
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} else {
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id, err := strconv.Atoi(id)
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if err != nil {
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fmt.Println(err)
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} else {
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db.DeleteTask(id)
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http.Redirect(w, r, "/deleted/", http.StatusFound)
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}
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}
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}
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}
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//TrashTaskFunc is used to populate the "/trash/" URL
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func TrashTaskFunc(w http.ResponseWriter, r *http.Request) {
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id, err := strconv.Atoi(r.URL.Path[len("/trash/"):])
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if err != nil {
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fmt.Println(err)
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} else {
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db.TrashTask(id)
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http.Redirect(w, r, "/", http.StatusFound)
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}
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}
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//RestoreTaskFunc is used to restore task from trash, handles "/restore/" URL
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func RestoreTaskFunc(w http.ResponseWriter, r *http.Request) {
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id, err := strconv.Atoi(r.URL.Path[len("/restore/"):])
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if err != nil {
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fmt.Println(err)
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} else {
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db.RestoreTask(id)
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http.Redirect(w, r, "/", http.StatusFound)
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}
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}
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//UpdateTaskFunc is used to update a task, handes "/update/" URL
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func UpdateTaskFunc(w http.ResponseWriter, r *http.Request) {
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r.ParseForm()
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id, err := strconv.Atoi(r.Form.Get("id"))
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if err != nil {
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fmt.Println(err)
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}
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title := r.Form.Get("title")
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content := r.Form.Get("content")
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db.UpdateTask(id, title, content)
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http.Redirect(w, r, "/", http.StatusFound)
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}
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//ServeStaticFunc is used to serve static files
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func ServeStaticFunc(w http.ResponseWriter, r *http.Request) {
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path := "./public" + r.URL.Path
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var contentType string
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if strings.HasSuffix(path, ".css") {
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contentType = "text/css"
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} else if strings.HasSuffix(path, ".png") {
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contentType = "image/png"
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} else if strings.HasSuffix(path, ".png") {
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contentType = "application/javascript"
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} else {
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contentType = "plain/text"
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}
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f, err := os.Open(path)
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if err == nil {
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defer f.Close()
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w.Header().Add("Content Type", contentType)
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br := bufio.NewReader(f)
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br.WriteTo(w)
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} else {
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w.WriteHeader(404)
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}
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}
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@ -0,0 +1,210 @@
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package views
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import (
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"bufio"
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"fmt"
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"github.com/thewhitetulip/Tasks/db"
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"io/ioutil"
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"net/http"
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"os"
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"strconv"
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"strings"
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"text/template"
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)
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var homeTemplate *template.Template
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var deletedTemplate *template.Template
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var completedTemplate *template.Template
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var editTemplate *template.Template
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var searchTemplate *template.Template
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var templates *template.Template
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var err error
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//PopulateTemplates is used to parse all templates present in
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//the templates folder
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func PopulateTemplates() {
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var allFiles []string
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templatesDir := "./public/templates/"
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files, err := ioutil.ReadDir(templatesDir)
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for _, file := range files {
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filename := file.Name()
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if strings.HasSuffix(filename, ".html") {
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allFiles = append(allFiles, templatesDir+filename)
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}
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}
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if err != nil {
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fmt.Println(err)
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}
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templates, err = template.ParseFiles(allFiles...)
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homeTemplate = templates.Lookup("home.html")
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deletedTemplate = templates.Lookup("deleted.html")
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editTemplate = templates.Lookup("edit.html")
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searchTemplate = templates.Lookup("search.html")
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completedTemplate = templates.Lookup("completed.html")
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}
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//ShowAllTasksFunc is used to handle the "/" URL which is the default ons
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//TODO add http404 error
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func ShowAllTasksFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET" {
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context := db.GetTasks("pending") //true when you want non deleted notes
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homeTemplate.Execute(w, context)
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}
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}
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//ShowTrashTaskFunc is used to handle the "/trash" URL which is used to show the deleted tasks
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func ShowTrashTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET" {
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context := db.GetTasks("trashed") //false when you want deleted notes
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deletedTemplate.Execute(w, context)
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}
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}
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//SearchTaskFunc is used to handle the /search/ url, handles the search function
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func SearchTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "POST" {
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r.ParseForm()
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query := r.Form.Get("query")
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context := db.SearchTask(query)
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searchTemplate.Execute(w, context)
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} else {
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}
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}
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//AddTaskFunc is used to handle the addition of new task, "/add" URL
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func AddTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "POST" {
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r.ParseForm()
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title := r.Form.Get("title")
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content := r.Form.Get("content")
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truth := db.AddTask(title, content)
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if truth != nil {
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http.Redirect(w, r, "/", http.StatusFound)
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} else {
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fmt.Println(err)
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}
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}
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}
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//ShowCompleteTasksFunc is used to populate the "/completed/" URL
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func ShowCompleteTasksFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET" {
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context := db.GetTasks("complete") //false when you want finished notes
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completedTemplate.Execute(w, context)
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}
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}
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//EditTaskFunc is used to edit tasks, handles "/edit/" URL
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func EditTaskFunc(w http.ResponseWriter, r *http.Request) {
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id, err := strconv.Atoi(r.URL.Path[len("/edit/"):])
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if err != nil {
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fmt.Println(err)
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} else {
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task := db.GetTaskById(id)
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editTemplate.Execute(w, task)
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}
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}
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//CompleteTaskFunc is used to show the complete tasks, handles "/completed/" url
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func CompleteTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET" {
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id, err := strconv.Atoi(r.URL.Path[len("/complete/"):])
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if err != nil {
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fmt.Println(err)
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} else {
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err := db.CompleteTask(id)
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if err != nil {
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fmt.Println(err)
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}
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fmt.Println("redirecting to home")
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http.Redirect(w, r, "/", http.StatusFound)
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}
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}
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}
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//DeleteTaskFunc is used to
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func DeleteTaskFunc(w http.ResponseWriter, r *http.Request) {
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if r.Method == "GET" {
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id := r.URL.Path[len("/delete/"):]
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if id == "all" {
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db.DeleteAll()
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http.Redirect(w, r, "/", http.StatusFound)
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} else {
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id, err := strconv.Atoi(id)
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if err != nil {
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fmt.Println(err)
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} else {
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db.DeleteTask(id)
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http.Redirect(w, r, "/deleted/", http.StatusFound)
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}
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}
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}
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}
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//TrashTaskFunc is used to populate the "/trash/" URL
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func TrashTaskFunc(w http.ResponseWriter, r *http.Request) {
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id, err := strconv.Atoi(r.URL.Path[len("/trash/"):])
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if err != nil {
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fmt.Println(err)
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} else {
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db.TrashTask(id)
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http.Redirect(w, r, "/", http.StatusFound)
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}
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}
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//RestoreTaskFunc is used to restore task from trash, handles "/restore/" URL
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func RestoreTaskFunc(w http.ResponseWriter, r *http.Request) {
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id, err := strconv.Atoi(r.URL.Path[len("/restore/"):])
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if err != nil {
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fmt.Println(err)
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} else {
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db.RestoreTask(id)
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http.Redirect(w, r, "/", http.StatusFound)
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}
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}
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//UpdateTaskFunc is used to update a task, handes "/update/" URL
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func UpdateTaskFunc(w http.ResponseWriter, r *http.Request) {
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r.ParseForm()
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id, err := strconv.Atoi(r.Form.Get("id"))
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if err != nil {
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fmt.Println(err)
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}
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title := r.Form.Get("title")
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content := r.Form.Get("content")
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db.UpdateTask(id, title, content)
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http.Redirect(w, r, "/", http.StatusFound)
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}
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//ServeStaticFunc is used to serve static files
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//TODO: replace this with the http.FileServer
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func ServeStaticFunc(w http.ResponseWriter, r *http.Request) {
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path := "./public" + r.URL.Path
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var contentType string
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if strings.HasSuffix(path, ".css") {
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contentType = "text/css"
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} else if strings.HasSuffix(path, ".png") {
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contentType = "image/png"
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} else if strings.HasSuffix(path, ".png") {
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contentType = "application/javascript"
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} else {
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contentType = "plain/text"
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}
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f, err := os.Open(path)
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if err == nil {
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defer f.Close()
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w.Header().Add("Content Type", contentType)
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br := bufio.NewReader(f)
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br.WriteTo(w)
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} else {
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w.WriteHeader(404)
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}
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}
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