case insensitive search

Dockerfile

@@ -1,16 +1,16 @@
-FROM frolvlad/alpine-glibc:alpine-3.9_glibc-2.29
-RUN apk update \
-   && apk add --no-cache \
-      ca-certificates \
-      bash jq curl \
-      php php-sqlite3 php-pdo php-pdo_mysql php-json php-pdo_sqlite
 
+FROM golang:1.13-alpine as certs
+RUN apk update && apk add --no-cache ca-certificates
+
+FROM busybox:glibc
 RUN mkdir -p /var/log
 WORKDIR /main
+COPY --from=certs /etc/ssl/certs /etc/ssl/certs
 
 COPY . .
 
 ENV GOPATH=""
 ENV MNT="/mnt/"
-ENTRYPOINT ["/bin/bash", "/main/entrypoint.sh"]
+ENTRYPOINT ["/main/exec-todo-server"]
 CMD []
+

config/config.go

@@ -13,6 +13,7 @@ var (
 	StoreAddr  string
 	StoreUser  string
 	StorePass  string
+	Root       string
 	MyTinyTodo string
 )
 
@@ -32,6 +33,7 @@ func Refresh() {
 	as.Append(args.STRING, "storeuser", "user of store", "")
 	as.Append(args.STRING, "storepass", "pass of store", "")
 	as.Append(args.STRING, "mtt", "url of php server", "http://localhost:38808")
+	as.Append(args.STRING, "root", "root of static files", "./public")
 	if err := as.Parse(); err != nil {
 		panic(err)
 	}
@@ -41,5 +43,6 @@ func Refresh() {
 	StoreAddr = as.Get("storeaddr").GetString()
 	StoreUser = as.Get("storeuser").GetString()
 	StorePass = as.Get("storepass").GetString()
+	Root = as.Get("root").GetString()
 	MyTinyTodo = as.Get("mtt").GetString()
 }

entrypoint.sh

@@ -1,17 +0,0 @@
-#! /bin/bash
-
-(
-   pushd /main/testdata/mytinytodo*
-   php -S 0.0.0.0:38808
-   kill -9 1
-) &
-
-(
-   until curl localhost:39909; do
-      sleep 1
-   done
-   pushd /main/testdata
-   bash ./migrate.sh 192.168.0.86:44112 localhost:39909
-) &
-
-exec /main/exec-todo-server "$@"

server/ajax/form/form.go

@@ -61,6 +61,18 @@ func ToStrArr(k string) []string {
 }
 
 func ToTime(s string) time.Time {
-	v, _ := time.Parse("2006-01-02 15:04:05", s)
+	v, err := time.Parse("2006-01-02 15:04:05", s)
+	if err != nil || v.IsZero() {
+		v, err = time.Parse("2006-01-02", s)
+	}
+	if err != nil || v.IsZero() {
+		v, err = time.Parse("1/2/06", s)
+	}
+	if err != nil || v.IsZero() {
+		v, err = time.Parse("02 Jan 2006 3:04 PM", s)
+	}
+	if err != nil || v.IsZero() {
+		v, err = time.Parse("02 Jan 2006 3:04 PM", strings.ReplaceAll(s, "+", " "))
+	}
 	return v
 }

server/ajax/form/form_test.go

@@ -79,6 +79,18 @@ func TestToTime(t *testing.T) {
 			in:  "5",
 			out: "0001-01-01 00:00:00",
 		},
+		{
+			in:  "1/2/03",
+			out: "2003-01-02 00:00:00",
+		},
+		{
+			in:  "11/12/03",
+			out: "2003-11-12 00:00:00",
+		},
+		{
+			in:  "01+Jan+2020+12:00+PM",
+			out: "2020-01-01 12:00:00",
+		},
 	}
 
 	for _, c := range cases {

server/ajax/storage.go

@@ -94,6 +94,7 @@ func (a *Ajax) storageListTasks(listID string, filters ...func(t *task.Task) boo
 			}
 		}
 		if filtered {
+			//task.Title = fmt.Sprintf("[%d] %s", task.Index, task.Title)
 			tasks = append(tasks, task)
 		}
 	}

server/ajax/task.go

@@ -7,41 +7,21 @@ import (
 	"local/todo-server/server/ajax/form"
 	"local/todo-server/server/ajax/task"
 	"net/http"
+	"sort"
 	"strconv"
 	"strings"
 )
 
+type taskWithDelta struct {
+	task  *task.Task
+	delta int
+}
+
 func (a *Ajax) loadTasks(w http.ResponseWriter, r *http.Request) error {
 	listID, _, _ := a.Cur(r)
-	filterComplete := func(t *task.Task) bool {
-		if form.Get(r, "compl") == "" {
-			return true
-		}
-		return form.Get(r, "compl") == "1" || !t.Complete
-	}
-	filterTags := func(t *task.Task) bool {
-		if form.Get(r, "t") == "" {
-			return true
-		}
-		whitelistTags := form.ToStrArr(form.Get(r, "t"))
-		if len(whitelistTags) == 0 {
-			return true
-		}
-		whitelistTagMap := make(map[string]struct{})
-		for _, tag := range whitelistTags {
-			whitelistTagMap[tag] = struct{}{}
-		}
-		for _, tag := range t.Tags {
-			if _, ok := whitelistTagMap[tag]; ok {
-				return true
-			}
-		}
-		return false
-	}
-	filterSubstr := func(t *task.Task) bool {
-		substr := form.Get(r, "s")
-		return substr == "" || strings.Contains(fmt.Sprintf("%+v", t), substr)
-	}
+	filterComplete := filterComplete(form.Get(r, "compl"))
+	filterTags := filterTags(form.ToStrArr(form.Get(r, "t")))
+	filterSubstr := filterSubstr(form.Get(r, "s"))
 	tasks, err := a.storageListTasks(listID, filterComplete, filterTags, filterSubstr)
 	if err != nil {
 		return err
@@ -49,6 +29,36 @@ func (a *Ajax) loadTasks(w http.ResponseWriter, r *http.Request) error {
 	return json.NewEncoder(w).Encode(map[string]interface{}{"list": tasks})
 }
 
+func filterComplete(compl string) func(t *task.Task) bool {
+	return func(t *task.Task) bool {
+		return compl == "" || !t.Complete || (compl == "1" && t.Complete)
+	}
+}
+
+func filterTags(tags []string) func(t *task.Task) bool {
+	return func(t *task.Task) bool {
+		for _, whitelisted := range tags {
+			found := false
+			for _, tag := range t.Tags {
+				if whitelisted == tag {
+					found = true
+				}
+			}
+			if !found {
+				return false
+			}
+		}
+		return true
+	}
+}
+
+func filterSubstr(substr string) func(t *task.Task) bool {
+	return func(t *task.Task) bool {
+		found := substr == "" || strings.Contains(strings.ToLower(fmt.Sprintf("%+v %+v", t.Title, t.Tags)), strings.ToLower(substr))
+		return found
+	}
+}
+
 func (a *Ajax) newTask(w http.ResponseWriter, r *http.Request) error {
 	listID, newTask, err := a.makeTask(r)
 	if err != nil {
@@ -83,7 +93,10 @@ func (a *Ajax) makeTask(r *http.Request) (string, *task.Task, error) {
 
 func (a *Ajax) deleteTask(w http.ResponseWriter, r *http.Request) error {
 	_, taskID, _ := a.Cur(r)
-	return a.storageDelTask(taskID)
+	if err := a.storageDelTask(taskID); err != nil {
+		return err
+	}
+	return json.NewEncoder(w).Encode(map[string]interface{}{"total": 0})
 }
 
 func (a *Ajax) completeTask(w http.ResponseWriter, r *http.Request) error {
@@ -107,45 +120,57 @@ func (a *Ajax) completeTask(w http.ResponseWriter, r *http.Request) error {
 
 func (a *Ajax) editNote(w http.ResponseWriter, r *http.Request) error {
 	listID, taskID, _ := a.Cur(r)
-	task, err := a.storageGetTask(taskID)
+	editedTask, err := a.storageGetTask(taskID)
 	if err != nil {
 		return err
 	}
-	task.SetNote(form.Get(r, "note"))
-	return a.storageSetTask(listID, task)
+	editedTask.SetNote(form.Get(r, "note"))
+	if err := a.storageSetTask(listID, editedTask); err != nil {
+		return err
+	}
+	return json.NewEncoder(w).Encode(map[string]interface{}{"total": 1, "list": []*task.Task{editedTask}})
 }
 
 func (a *Ajax) editTask(w http.ResponseWriter, r *http.Request) error {
-	listID, task, err := a.makeTask(r)
+	listID, editedTask, err := a.makeTask(r)
 	if err != nil {
 		return err
 	}
 	_, taskID, _ := a.Cur(r)
-	task.UUID = taskID
-	return a.storageSetTask(listID, task)
+	editedTask.UUID = taskID
+	if err := a.storageSetTask(listID, editedTask); err != nil {
+		return err
+	}
+	return json.NewEncoder(w).Encode(map[string]interface{}{"total": 1, "list": []*task.Task{editedTask}})
 }
 
 func (a *Ajax) setPrio(w http.ResponseWriter, r *http.Request) error {
 	listID, taskID, _ := a.Cur(r)
-	task, err := a.storageGetTask(taskID)
+	editedTask, err := a.storageGetTask(taskID)
 	if err != nil {
 		return err
 	}
-	task.SetPrio(form.ToInt(form.Get(r, "prio")))
-	return a.storageSetTask(listID, task)
+	editedTask.SetPrio(form.ToInt(form.Get(r, "prio")))
+	if err := a.storageSetTask(listID, editedTask); err != nil {
+		return err
+	}
+	return json.NewEncoder(w).Encode(map[string]interface{}{"total": 1, "list": []*task.Task{editedTask}})
 }
 
 func (a *Ajax) moveTask(w http.ResponseWriter, r *http.Request) error {
 	_, taskID, _ := a.Cur(r)
 	toList := form.Get(r, "to")
-	task, err := a.storageGetTask(taskID)
+	movedTask, err := a.storageGetTask(taskID)
 	if err != nil {
 		return err
 	}
 	if err := a.storageDelTask(taskID); err != nil {
 		return err
 	}
-	return a.storageSetTask(toList, task)
+	if err := a.storageSetTask(toList, movedTask); err != nil {
+		return err
+	}
+	return json.NewEncoder(w).Encode(map[string]interface{}{"total": 1, "list": []*task.Task{movedTask}})
 }
 
 func (a *Ajax) parseTaskStr(w http.ResponseWriter, r *http.Request) error {
@@ -155,8 +180,8 @@ func (a *Ajax) parseTaskStr(w http.ResponseWriter, r *http.Request) error {
 func (a *Ajax) changeOrder(w http.ResponseWriter, r *http.Request) error {
 	order := form.Get(r, "order")
 	orders := strings.Split(order, "&")
-	sum := 0
-	zero := ""
+	modified := make([]taskWithDelta, 0)
+	indices := make([]int, 0)
 	for _, order := range orders {
 		taskIDDelta := strings.Split(order, "=")
 		if len(taskIDDelta) < 2 {
@@ -164,43 +189,34 @@ func (a *Ajax) changeOrder(w http.ResponseWriter, r *http.Request) error {
 		}
 		taskID := taskIDDelta[0]
 		delta, _ := strconv.Atoi(taskIDDelta[1])
-		if delta < 0 {
-			delta = -1
-		} else {
-			delta = 0
-		}
 		task, err := a.storageGetTask(taskID)
 		if err != nil {
 			return err
 		}
-		listID, err := a.taskIDToListID(taskID)
+		modified = append(modified, taskWithDelta{task: task, delta: delta})
+		indices = append(indices, task.Index)
+	}
+	sort.Slice(modified, func(i, j int) bool {
+		if modified[i].delta < modified[j].delta {
+			return true
+		} else if modified[i].delta > modified[j].delta {
+			return false
+		}
+		return modified[i].task.Index < modified[j].task.Index
+	})
+	sort.Ints(indices)
+	for i := 0; i < len(modified); i++ {
+		task := *modified[i].task
+		task.Index = indices[i]
+		listID, err := a.taskIDToListID(task.UUID)
 		if err != nil {
 			return err
 		}
-		task.Index += delta
-		if err := a.storageSetTask(listID, task); err != nil {
+		if err := a.storageSetTask(listID, &task); err != nil {
 			return err
 		}
-		if delta == 0 {
-			zero = taskID
-		}
-		sum += delta
 	}
-	if zero == "" || sum == 0 {
-		return nil
-	}
-	task, err := a.storageGetTask(zero)
-	if err != nil {
-		return err
-	}
-	listID, err := a.taskIDToListID(zero)
-	if err != nil {
-		return err
-	}
-	task.Index -= sum
-	if err := a.storageSetTask(listID, task); err != nil {
-		return err
-	}
-	fmt.Fprint(w, `{"total":1}`)
+
+	fmt.Fprintf(w, `{"total":1}`)
 	return nil
 }

server/ajax/task/task.go

@@ -39,7 +39,7 @@ func New(r *http.Request) (*Task, error) {
 		UUID:     form.NewUUID(),
 		Title:    form.Get(r, "title"),
 		Priority: form.ToInt(form.Get(r, "prio")),
-		Tags:     StrList(form.ToStrArr(form.Get(r, "tags"))),
+		Tags:     append(StrList(form.ToStrArr(form.Get(r, "tag"))), StrList(form.ToStrArr(form.Get(r, "tags")))...),
 		Created:  time.Now(),
 		Edited:   time.Now(),
 
@@ -110,6 +110,13 @@ func (t *Task) MarshalJSON() ([]byte, error) {
 		"dueInt":                   t.Due.Unix(),
 		"dueTitle":                 "Due ",
 	}
+	if t.Due.IsZero() {
+		for k := range m {
+			if strings.HasPrefix(k, "due") {
+				delete(m, k)
+			}
+		}
+	}
 	if t.Complete {
 		m["dateCompleted"] = t.Completed.Format(fullFormat)
 		m["dateCompletedInline"] = t.Completed.Format(shortFormat)

server/ajax/task_test.go

@@ -2,6 +2,7 @@ package ajax
 
 import (
 	"encoding/json"
+	"local/todo-server/server/ajax/form"
 	"local/todo-server/server/ajax/task"
 	"net/http"
 	"net/http/httptest"
@@ -207,3 +208,49 @@ func TestAjaxChangeOrder(t *testing.T) {
 		t.Error(tasks[2])
 	}
 }
+
+func TestFilterComplete(t *testing.T) {
+	cases := []struct {
+		query string
+		task  bool
+		out   bool
+	}{
+		{query: "", out: true, task: false},
+		{query: "0", out: true, task: false},
+		{query: "1", out: true, task: false},
+	}
+
+	for name, c := range cases {
+		task := &task.Task{Complete: c.task}
+		out := filterComplete(c.query)
+		if out(task) != c.out {
+			t.Errorf("[%d] want %v, got %v", name, c.out, out(task))
+		}
+	}
+}
+
+func TestFilterTags(t *testing.T) {
+	cases := map[string]struct {
+		query string
+		tags  []string
+		out   bool
+	}{
+		"no filter":                    {query: "", out: true},
+		"single matching filter":       {query: "a", out: true, tags: []string{"a"}},
+		"single non-matching filter":   {query: "a", out: false, tags: []string{"b"}},
+		"duo matching filter":          {query: "a, b", out: true, tags: []string{"b", "a"}},
+		"duo partial-matching filter":  {query: "a, c", out: false, tags: []string{"b", "a"}},
+		"duo non-matching filter":      {query: "a, c", out: false, tags: []string{"d", "e"}},
+		"trio matching filter":         {query: "a, b, c", out: true, tags: []string{"b", "a", "c", "d", "e"}},
+		"trio partial-matching filter": {query: "a, c, d", out: false, tags: []string{"b", "a", "d"}},
+		"trio non-matching filter":     {query: "a, b, c", out: false, tags: []string{"x", "y", "z"}},
+	}
+
+	for name, c := range cases {
+		task := &task.Task{Tags: c.tags}
+		out := filterTags(form.ToStrArr(c.query))
+		if v := out(task); v != c.out {
+			t.Errorf("[%s] want %v, got %v", name, c.out, v)
+		}
+	}
+}

server/routes.go

@@ -3,14 +3,15 @@ package server
 import (
 	"fmt"
 	"io"
+	"local/gziphttp"
 	"local/router"
 	"local/todo-server/config"
 	"log"
 	"net/http"
-	"net/http/httputil"
 	"net/url"
 	"os"
 	"path"
+	"path/filepath"
 )
 
 func (s *Server) Routes() error {
@@ -19,12 +20,20 @@ func (s *Server) Routes() error {
 		handler http.HandlerFunc
 	}{
 		{
-			path:    fmt.Sprintf("%s%s", router.Wildcard, router.Wildcard),
-			handler: s.phpProxy,
+			path:    "/",
+			handler: s.gzip(s.index),
 		},
 		{
-			path:    fmt.Sprintf("ajax.php"),
-			handler: s.HandleAjax,
+			path:    "/mytinytodo_lang.php",
+			handler: s.gzip(s.lang),
+		},
+		{
+			path:    fmt.Sprintf("%s%s", router.Wildcard, router.Wildcard),
+			handler: s.gzip(s.phpProxy),
+		},
+		{
+			path:    "/ajax.php",
+			handler: s.gzip(s.HandleAjax),
 		},
 	}
 
@@ -36,10 +45,39 @@ func (s *Server) Routes() error {
 	return nil
 }
 
+func (s *Server) lang(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintln(w, `
+      mytinytodo.lang.init({
+         confirmDelete: "Are you sure you want to delete the task?",
+         confirmLeave: "There can be unsaved data. Do you really want to leave?",
+         actionNoteSave: "save",
+         actionNoteCancel: "cancel",
+         error: "Some error occurred (click for details)",
+         denied: "Access denied",
+         invalidpass: "Wrong password",
+         tagfilter: "Tag:",
+         addList: "Create new list",
+         addListDefault: "Todo",
+         renameList: "Rename list",
+         deleteList: "This will delete current list with all tasks in it.\nAre you sure?",
+         clearCompleted: "This will delete all completed tasks in the list.\nAre you sure?",
+         settingsSaved: "Settings saved. Reloading...",
+         daysMin: ["Su","Mo","Tu","We","Th","Fr","Sa"],
+         daysLong: ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],
+         monthsLong: ["January","February","March","April","May","June","July","August","September","October","November","December"],
+         tags: "Tags",
+         tasks: "Tasks",
+         f_past: "Overdue",
+         f_today: "Today and tomorrow",
+         f_soon: "Soon"
+      });
+   `)
+}
+
 func (s *Server) index(w http.ResponseWriter, r *http.Request) {
-	f, err := os.Open(path.Join(config.MyTinyTodo, "index.php"))
+	f, err := os.Open(path.Join(config.Root, "index.html"))
 	if err != nil {
-		http.Error(w, err.Error(), http.StatusNotFound)
+		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
 	defer f.Close()
@@ -47,11 +85,37 @@ func (s *Server) index(w http.ResponseWriter, r *http.Request) {
 }
 
 func (s *Server) phpProxy(w http.ResponseWriter, r *http.Request) {
+	switch filepath.Ext(r.URL.Path) {
+	case ".php":
+	default:
+		s.static(w, r)
+		return
+	}
 	url, err := url.Parse(config.MyTinyTodo)
 	if err != nil {
-		log.Println(err)
+		http.Error(w, err.Error(), http.StatusInternalServerError)
 	} else {
-		proxy := httputil.NewSingleHostReverseProxy(url)
-		proxy.ServeHTTP(w, r)
+		log.Println("WOULD proxy", url.String(), r.URL.Path)
+		s.index(w, r)
+		//proxy := httputil.NewSingleHostReverseProxy(url)
+		//proxy.ServeHTTP(w, r)
+	}
+}
+
+func (s *Server) static(w http.ResponseWriter, r *http.Request) {
+	s.fileServer.ServeHTTP(w, r)
+}
+
+func (s *Server) gzip(h http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if gziphttp.Can(r) {
+			gz := gziphttp.New(w)
+			defer gz.Close()
+			w = gz
+		}
+		if filepath.Ext(r.URL.Path) == ".css" {
+			w.Header().Set("Content-Type", "text/css; charset=utf-8")
+		}
+		h(w, r)
 	}
 }

server/server.go

@@ -2,12 +2,15 @@ package server
 
 import (
 	"local/router"
+	"local/todo-server/config"
 	"local/todo-server/server/ajax"
+	"net/http"
 )
 
 type Server struct {
 	*ajax.Ajax
 	*router.Router
+	fileServer http.Handler
 }
 
 func New() *Server {
@@ -15,8 +18,10 @@ func New() *Server {
 	if err != nil {
 		panic(err)
 	}
+	fileServer := http.FileServer(http.Dir(config.Root))
 	return &Server{
-		Ajax:   ajax,
-		Router: router.New(),
+		Ajax:       ajax,
+		Router:     router.New(),
+		fileServer: fileServer,
 	}
 }

testdata/migrate.sh

@@ -114,6 +114,6 @@ function b64decode() {
 }
 
 if [ "$0" == "$BASH_SOURCE" ]; then
-   echo bash migrate.sh 192.168.0.86:44112 localhost:39909
+   echo bash migrate.sh 192.168.0.86:44112 localhost:38809
    time main "$@"
 fi