file naming.

editMeeting.go

-package main
-
-import (
-	"fmt"
-	"html/template"
-	"io/ioutil"
-	"log"
-	"net/http"
-)
-
-func spaEditMeetingHandler(w http.ResponseWriter, r *http.Request) {
-	//fmt.Fprintf(w, "ok meeting handled")
-	e, err := crmGetEntity("Meeting", "595d064a6e372fc1f")
-	log.Println(err)
-	meeting, ok := e.(crmdMeeting)
-	log.Println(ok)
-	spaEditMeetingPopulateMeetingInfo(w, meeting)
-}
-
-func spaEditMeetingPopulateMeetingInfo(w http.ResponseWriter, meeting crmdMeeting) {
-	tTest := template.New("spaEditMeeting")
-	str, err := ioutil.ReadFile("spa/editmeeting.html")
-	if err != nil {
-		w.WriteHeader(http.StatusInternalServerError)
-		fmt.Fprintf(w, "Formating information not available.")
-		return
-	}
-	tTest, err = tTest.Parse(string(str))
-	if err != nil {
-		w.WriteHeader(http.StatusInternalServerError)
-		fmt.Fprintf(w, "Formating instruction invalid")
-		return
-	}
-	err = tTest.Execute(w, meeting)
-	if err != nil {
-		w.WriteHeader(http.StatusInternalServerError)
-		fmt.Fprintf(w, "Monkey runs into our computer room...")
-		log.Println("ERROR: Template execution on spa/Edit, failed \n" + err.Error())
-	}
-}

spaEditMeeting.go

+package main
+
+import (
+	"fmt"
+	"html/template"
+	"io"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"net/url"
+	"os"
+	"strings"
+	"time"
+)
+
+func spaEditMeetingHandler(w http.ResponseWriter, r *http.Request) {
+	lead, found := getLeadFromRequest(r)
+	if !found {
+		response403Handler(w)
+		// w.WriteHeader(http.StatusUnauthorized)
+		// fmt.Fprintf(w, "User not found ")
+		return
+	}
+
+	meeting, found := getMeetingFromRequest(r)
+
+	switch r.Method {
+	case "GET":
+		if !found {
+			//empty meeting
+			meeting.showEdit(w)
+			return
+		}
+		if lead.ID != meeting.ParentID { //is the meeting belongs to this user?
+			response403Handler(w)
+			return
+		}
+		//editing existing meeting
+		meeting.showEdit(w)
+	case "POST":
+		if found && (lead.ID != meeting.ParentID) { //is the meeting belongs to this user?
+			response403Handler(w)
+			return
+		}
+		meeting.saveFromWeb(w, r)
+	default:
+		w.WriteHeader(http.StatusUnauthorized)
+		fmt.Fprintf(w, "Unsupported Method %s", r.Method)
+	}
+
+	// e, err := crmGetEntity("Meeting", "595d064a6e372fc1f")
+	// log.Println(err)
+	// meeting, ok := e.(crmdMeeting)
+	// log.Println(ok)
+	// spaEditMeetingPopulateMeetingInfo(w, meeting)
+}
+
+func (m crmdMeeting) showEdit(w http.ResponseWriter) {
+	tTest := template.New("spaEditMeeting")
+	str, err := ioutil.ReadFile("spa/editmeeting.html")
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		fmt.Fprintf(w, "Formating information not available.")
+		return
+	}
+	tTest, err = tTest.Parse(string(str))
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		fmt.Fprintf(w, "Formating instruction invalid")
+		return
+	}
+	err = tTest.Execute(w, m)
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		fmt.Fprintf(w, "Monkey runs into our computer room...")
+		log.Println("ERROR: Template execution on spa/Edit, failed \n" + err.Error())
+	}
+}
+
+func getMeetingFromRequest(r *http.Request) (meeting crmdMeeting, found bool) {
+	q, err := url.ParseQuery(r.URL.RawQuery)
+	if err != nil {
+		return
+	}
+
+	id, ok := q["mid"] //meetingid
+	if !ok {
+		return
+	}
+	meeting, err = crmGetMeeting(id[0])
+
+	if err != nil {
+		found = false
+		log.Printf("WARNING: cannot find meeting with id [%s]", id[0])
+		return
+	}
+	found = true
+	return
+}
+
+func (m crmdMeeting) saveFromWeb(w http.ResponseWriter, r *http.Request) {
+
+	meeting := crmdMeeting{}
+	err := r.ParseMultipartForm(32 << 20)
+	if err != nil {
+		response400Handler(w)
+		return
+	}
+
+	//if !checkCSRF(r.Form["csrf"])
+	//csrf, ook := r.Form["csrf"]
+	ok := meeting.validateFormInput(r.Form)
+	if !ok {
+		meeting.showEdit(w)
+		return
+	}
+
+	//check to see if there is file, cover picture
+	meeting.validateFormFile(r)
+
+	meeting.ID = m.ID
+	updatedMeeting, err := meeting.save()
+	if err == nil {
+		updatedMeeting.showEdit(w)
+		return
+	}
+
+	response500Handler(w)
+}
+
+func (m *crmdMeeting) validateFormInput(form url.Values) bool {
+
+	val, ok := form["meetingname"]
+	if ok {
+		m.Name = val[0]
+	} else {
+		m.addSpaErr("活动主题/标题不能为空")
+	}
+
+	val, ok = form["description"]
+	if ok {
+		m.Description = val[0]
+	} else {
+		m.addSpaErr("清添加描述活动本身")
+	}
+
+	startdate, sok := form["startdate"]
+	starthour, hok := form["starthour"]
+	duration, rok := form["duration"]
+	if sok && hok && rok {
+		m.buildStartDate(startdate[0], starthour[0])
+		m.buildDuration(duration[0])
+	} else {
+		m.addSpaErr("活动日期，开始时间，持续时间 不能为空")
+	}
+
+	val, ok = form["venue"]
+	if ok {
+		m.Venue = val[0]
+	} else {
+		m.addSpaErr("请添加活动地点/集合地点")
+	}
+
+	return !m.hasError()
+}
+
+func (m *crmdMeeting) validateFormFile(r *http.Request) (ok bool) {
+	file, _, err := r.FormFile("cover")
+	if err == nil {
+		defer file.Close()
+		f, err := ioutil.TempFile(os.TempDir(), "wechat_hitxy_spa_edit_meeting")
+		if err == nil {
+			defer f.Close()
+			io.Copy(f, file)
+			attch, err := crmCreateAttachment(f.Name())
+			if err == nil {
+				m.CoverID = attch.ID
+				os.Remove(f.Name())
+				return true
+			}
+		}
+	}
+	return false
+}
+
+func (m *crmdMeeting) buildStartDate(date, hour string) {
+	layout := "2 January, 2006 15:04"
+	value := strings.TrimSpace(date) + " " + strings.TrimSpace(hour)
+	t, err := time.Parse(layout, value)
+	if err != nil {
+		m.addSpaErr("开始日期，时间，无法识别")
+		return
+	}
+	m.DateStart = t.Format(getCrmTimeLayout())
+	log.Println(m.DateStart)
+}
+
+func (m *crmdMeeting) buildDuration(duration string) {
+	var hour, minute int
+	cnt, err := fmt.Sscanf(duration, "%d:%d", &hour, &minute)
+	if cnt != 2 && err != nil {
+		m.addSpaErr("持续时间不正确")
+		return
+	}
+	m.Duration = (hour * 3600) + (minute * 60)
+}

spaEdit.go → spaEditProfile.go

 func spaEditProfileSaveLead(w http.ResponseWriter, r *http.Request) {
 	original, found := getLeadFromRequest(r)
 	if !found {
-		w.WriteHeader(http.StatusUnauthorized)
-		fmt.Fprintf(w, "You are not authorized to change data...")
+		response403Handler(w)
 		log.Println("ERROR: trying to spa/edit lead, but not found")
 		return
 	}