111 lines
3.0 KiB
Go
111 lines
3.0 KiB
Go
package main
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import (
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"html/template"
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"net/http"
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"os"
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"path"
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"time"
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)
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type Scale struct {
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Deveui string
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Alias string
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Alarmactive string
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Smsnumber string
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Last_measurement string
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Last_temp string
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Last_humidity string
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Last_weight string
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Last_pressure string
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Last_accu_level string
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}
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func serveTemplate(w http.ResponseWriter, r *http.Request) {
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logit("Called URL: "+r.URL.Path)
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// wennn kein File angegeben ist: index.html
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if r.URL.Path == "/" {
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r.URL.Path = "/index.html"
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}
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lp := path.Join("templates", "layout.html")
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fp := path.Join("snippets", r.URL.Path)
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// Return a 404 if the template doesn't exist
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_, err := os.Stat(fp)
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if err != nil {
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if os.IsNotExist(err) {
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logit("URL not found: " + fp)
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fp = path.Join("snippets", "404.html")
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}
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}
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tmpl, err := template.ParseFiles(lp, fp)
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if err != nil {
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// Log the detailed error
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logit(err.Error())
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// Return a generic "Internal Server Error" message
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http.Error(w, http.StatusText(500), 500)
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return
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}
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var userName = getUserName(r)
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t := time.Now()
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var datetimestring = t.Format("20060102150405")
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var scales = getMyDevs(userName)
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var last_metrics []OneMetric
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query_values := r.URL.Query()
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if (r.URL.Path == "/scales.html") {
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// wir holen noch die letzten Metriken
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for _, v := range scales {
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last_metric := getLastMetrics(v)
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last_metrics = append(last_metrics, last_metric)
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}
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}
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data := struct {
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UserName string
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DateTimeString string
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Scales []string
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LastMetrics []OneMetric
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QueryValues map[string][]string
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} {
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userName,
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datetimestring,
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scales,
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last_metrics,
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query_values,
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}
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if err := tmpl.ExecuteTemplate(w, "layout", &data); err != nil {
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logit(err.Error())
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http.Error(w, http.StatusText(500), 500)
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}
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}
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func main() {
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initDB()
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defer closeDB()
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fs := http.FileServer(http.Dir("static"))
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http.Handle("/static/", http.StripPrefix("/static/", fs))
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http.Handle("/favicon.ico", fs)
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http.HandleFunc("/", serveTemplate)
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http.HandleFunc("/login", loginHandler)
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http.HandleFunc("/reset_password", resetPasswordHandler)
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http.HandleFunc("/set_password", setPasswordHandler)
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http.HandleFunc("/logout", logoutHandler)
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http.HandleFunc("/confirm", confirmHandler)
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http.HandleFunc("/metrics", metricsHandler)
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http.HandleFunc("/lastmetrics", lastmetricsHandler)
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http.HandleFunc("/save_scale_settings", save_scale_settingsHandler)
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http.HandleFunc("/getstripesession", getstripesessionHandler)
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http.HandleFunc("/stripewebhook", stripeWebhookHandler)
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logit("Starting Web Application...")
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http.ListenAndServe("127.0.0.1:4000", nil)
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logit("Terminating Web Application...")
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}
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