first draft version
This commit is contained in:
commit
b0f8d81254
GPG Key ID:
86D4882C6C6CA48B
123
css/main.css
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123
css/main.css
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@ -0,0 +1,123 @@
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/* reset all margins and padding*/
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* {
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margin: 0;
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padding: 0;
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font-family: 'Rosario', sans-serif !important;
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}
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body {
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background-color: #ffffff;
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}
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h1 {
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color: #17375e;
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margin-left: 20px;
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margin-top: 20px;
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margin-bottom: 10px
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}
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p {
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color:#292929;
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margin-left: 20px;
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margin-bottom: 20px;
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}
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nav ul {
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list-style-type: none;
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margin: 0;
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padding: 0;
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overflow: hidden;
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background-color:#29755b;
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position: fixed;
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/* position: absolute; */
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/* top: 0; */
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width: 100%;
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/* iOS padding fix, fixes notch problems and statusbar problems */
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/* top | right | bottom | left */
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padding: 0 env(safe-area-inset-right) 0 env(safe-area-inset-left);
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}
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nav li {
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float: left;
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/* border-right: 10px solid #c90000; */
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}
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nav li:last-child {
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border-right: none;
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}
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nav li a {
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display: inline-block;
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color: black;
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text-align: center;
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padding: 14px 16px;
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text-decoration: none;
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}
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nav li a:hover {
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color: white;
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}
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.active {
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background-color: #3caf87;
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color: black;
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}
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/* a.active:hover{
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color: #4b5786;
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} */
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#container{width:900px;}
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#left{float:left;width:215px;}
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#right{float:right;width:215px;}
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#center{margin:0 auto;width:215px;}
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.mainbody{
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/* iOS padding fix, fixes notch problems and statusbar problems */
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/* top | right | bottom | left */
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padding: 75px env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
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}
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.submit{
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margin-top: 10px;
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}
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.indent{
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margin-left: 30px;
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}
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.err p{
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color: #960000;
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font-weight: bold;
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}
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.footer {
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color:white;
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background-color:#29755b;
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/* margin-left: 20px; */
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position: fixed;
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left: 0;
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bottom: 0;
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width: 100%;
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text-align: center;
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/* iOS padding fix, fixes notch problems and statusbar problems */
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/* top | right | bottom | left */
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padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
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}
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.container .item {
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width: 75%;
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height: 60vh;
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}
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.container {
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margin-top:50px;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.item {
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margin: auto;
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}
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10
go.mod
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10
go.mod
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module git.nils.zone/nils/goCake
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go 1.15
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require (
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github.com/davecgh/go-spew v1.1.1 // indirect
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github.com/kr/pretty v0.1.0 // indirect
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github.com/stretchr/testify v1.6.1
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gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
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)
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11
home.go
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11
home.go
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package main
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import (
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"net/http"
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)
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// Home is a handler for / renders the home.html
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func Home(w http.ResponseWriter, req *http.Request) {
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data := struct{ Title string }{Title: "Home"}
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render(w, "home.html", data)
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}
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45
main.go
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45
main.go
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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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)
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func main() {
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// this code below makes a file server and serves everything as a file
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// fs := http.FileServer(http.Dir(""))
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// http.Handle("/", fs)
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// serve everything in the css folder, the img folder and mp3 folder as a file
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http.Handle("/css/", http.StripPrefix("/css/", http.FileServer(http.Dir("css"))))
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// when navigating to /home it should serve the home page
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http.HandleFunc("/", Home)
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http.HandleFunc("/rewards", Upload)
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http.ListenAndServe(getPort(), nil)
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}
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// Detect $PORT and if present uses it for listen and serve else defaults to :8080
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// This is so that app can run on Heroku
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func getPort() string {
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p := os.Getenv("PORT")
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if p != "" {
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return ":" + p
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}
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return ":8080"
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}
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func render(w http.ResponseWriter, tmpl string, data interface{}) {
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//parse the template file held in the templates folder
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t, err := template.ParseFiles("templates/"+tmpl, "templates/includes.html")
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if err != nil {
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panic(err)
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}
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// render the website and pass data to the templating engine
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err = t.Execute(w, data)
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if err != nil {
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panic(err)
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}
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}
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210
rewards.go
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210
rewards.go
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@ -0,0 +1,210 @@
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package main
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import (
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"errors"
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"io/ioutil"
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"net/http"
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"strconv"
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"strings"
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"time"
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)
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type line struct {
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Date time.Time
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Operation string
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Cryptocurrency string
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Amount float64
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TransactionID string
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WithdrawalAddress string
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Reference string
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}
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// Upload needs a comment
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func Upload(w http.ResponseWriter, r *http.Request) {
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type data struct {
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Title string
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Uploaded bool
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Success bool
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Rewards map[time.Month]string
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CumulativeRewards map[time.Month]string
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Color string
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Currency string
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}
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// set common attributes
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d := data{
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Title: "Monthly Rewards",
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}
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// check the method used to access this site (GET/POST)
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switch r.Method {
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case http.MethodGet:
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// display upload site
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d.Uploaded = false
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d.Success = false
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render(w, "rewards.html", d)
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case http.MethodPost:
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// upload the file that was posted here
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var success bool = false
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lines, err := uploadFile(w, r)
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if err == nil {
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success = true
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}
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// prepare data for usage
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var color string
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var currency string
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var rewards map[time.Month]string
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if success == true {
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currency = lines[1].Cryptocurrency
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color, _ = getCurrencyOpts(currency)
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rewards = monthlyRewardOverview(lines)
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}
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// prettify.Print(rewards)
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d.Uploaded = true
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d.Success = success
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d.Rewards = rewards
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d.Color = color
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d.Currency = currency
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render(w, "rewards.html", d)
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}
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// create a new line instance
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}
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func uploadFile(w http.ResponseWriter, r *http.Request) ([]line, error) {
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// Maximum upload of 10 MB files
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r.ParseMultipartForm(10 << 20)
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// Get handler for filename, size and headers
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file, handler, err := r.FormFile("csvFile")
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if err != nil {
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return nil, err
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}
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defer file.Close()
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// check if we got a csv file
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if handler.Header["Content-Type"][0] == "text/csv" {
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// accept this gift and read content of file
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fileContents, err := ioutil.ReadAll(file)
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if err != nil {
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return nil, err
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}
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// read uploaded file
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lines := readUploadedFile(fileContents)
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return lines, err
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}
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return nil, errors.New("please only upload .csv files")
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}
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func getCurrencyOpts(currency string) (color string, precision int) {
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// set default precision
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precision = 8
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// set other options according to the coin
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switch currency {
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case "BTC": // Bitcoin
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color = "#F7931A"
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case "DASH":
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color = "#008de4"
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case "DFI": // DeFiChain
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color = "#fd0bb0"
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case "ETH": // Ethereum
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color = "#627eea"
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precision = 18
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case "PIVX":
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color = "#5e4778"
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precision = 9
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case "XZC": // Zcoin
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color = "#24b852"
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case "USDT": // Tether
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color = "#26a17b"
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precision = 6
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}
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return color, precision
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}
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func monthlyRewardOverview(lines []line) map[time.Month]string {
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// create a map to hold all months' sums
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sums := make(map[time.Month]float64)
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// loop through all lines
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for i := range lines {
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// filter out operations
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switch lines[i].Operation {
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case "Staking reward ", "Confectionery Lapis DFI Bonus ", "Lapis DFI Bonus ", "Lapis reward ", "Referral reward ":
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sums[lines[i].Date.Month()] += lines[i].Amount
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}
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}
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// get precision for specific coin
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_, precision := getCurrencyOpts(lines[0].Cryptocurrency)
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// fill empty data with zeroes
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sumsString := fillSums(sums, precision)
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return sumsString
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}
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func fillSums(s map[time.Month]float64, precision int) map[time.Month]string {
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// maps are always referenced by pointers
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// create empty map
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sumsString := make(map[time.Month]string)
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// loop through month
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for i := 1; i < 13; i++ {
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// check what month are missing in array
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if _, ok := s[time.Month(i)]; !ok {
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s[time.Month(i)] = 0
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}
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// format to strings
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sumsString[time.Month(i)] = strconv.FormatFloat(s[time.Month(i)], 'g', precision, 64)
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}
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return sumsString
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}
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func readUploadedFile(fileContents []byte) []line {
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var lines []line
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csvLines := strings.Split(string(fileContents), "\n")
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// loop through all lines (except headers)
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for _, csvLine := range csvLines[1:] {
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// split arguments by comma
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csvArgs := strings.Split(csvLine, ",")
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// fix stupid " in lines
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for i := range csvArgs {
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csvArgs[i] = strings.ReplaceAll(csvArgs[i], `"`, "")
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}
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// create output variable
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var l line
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// assign values from CSV file to output variable
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var err error
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l.Date, err = time.Parse(time.RFC3339, csvArgs[0])
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if err != nil {
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panic(err)
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}
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l.Operation = csvArgs[1]
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l.Cryptocurrency = csvArgs[2]
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l.Amount, _ = strconv.ParseFloat(csvArgs[3], 64)
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l.TransactionID = csvArgs[4]
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l.WithdrawalAddress = csvArgs[5]
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l.Reference = csvArgs[6]
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lines = append(lines, l)
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}
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return lines
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}
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func uploadHandler(w http.ResponseWriter, r *http.Request) {
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switch r.Method {
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case "GET":
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render(w, "upload", nil)
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case "POST":
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uploadFile(w, r)
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}
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}
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6
templates/home.html
Normal file
6
templates/home.html
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@ -0,0 +1,6 @@
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{{template "header" .}}
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<div class="mainbody">
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<p>Willkommen auf einer kleinen Testseite</p>
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<p>Hier ist ja doch noch ein wenig was Platz...</p>
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</div>
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{{template "footer" .}}
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68
templates/includes.html
Normal file
68
templates/includes.html
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@ -0,0 +1,68 @@
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{{define "header"}}
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<!DOCTYPE html>
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<html>
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<head>
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<link rel="stylesheet" type="text/css" href="../css/main.css">
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<!-- below line adds jQuery to the page -->
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<!-- <script type='text/javascript' src='https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js'></script> -->
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<script type='text/javascript' src="https://go-echarts.github.io/go-echarts-assets/assets/echarts.min.js"></script>
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<title>goCake - {{.Title}}</title>
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</head>
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<body>
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{{template "nav" .}}
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{{end}}
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{{define "nav"}}
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<!-- iOS fix -->
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<meta name='viewport' content='initial-scale=1, viewport-fit=cover, width=device-width'>
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<nav>
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<ul>
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{{ if .Title}}
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<!-- set current tab active, according to title -->
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<li><a {{ if (eq .Title "Home") }}class="active"{{end}} href="/">Home</a></li>
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<!-- <li><a {{ if (eq .Title "Rewards") }}class="active"{{end}} href="rewards">Monthly Rewards</a></li> -->
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<!-- <li><a {{ if (eq .Title "Graphs") }}class="active"{{end}} href="graphs">Graphs</a></li> -->
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<li><a {{ if (eq .Title "Monthly Rewards") }}class="active"{{end}} href="rewards">Monthly Rewards</a></li>
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{{ end }}
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</ul>
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</nav>
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{{end}}
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{{define "footer"}}
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<div class="footer">♥ 2020 Nils Jakobi
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- <a href="https://git.nils.zone/nils/goCake">Source Code</a>
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</div>
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</body>
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</html>
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{{end}}
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{{define "barGraph"}}
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<div class="container">
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<div class="item" id="chart"></div>
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</div>
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<script type="text/javascript">
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"use strict";
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var rewardChart = echarts.init(document.getElementById('chart'), "white");
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var rewardOptions = {
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title: {"text":"Monthly Rewards","subtext":"{{.Currency}}"},
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tooltip: {"show":true},
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legend: {"show":false},
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dataZoom:[{"type":"inside"}],
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xAxis: {{ template "xAxis" . }}
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yAxis: [{}],
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series: [{{template "series" . }}],
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color: ["{{.Color}}"],
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};
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rewardChart.setOption(rewardOptions);
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</script>
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{{ end }}
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{{define "xAxis"}}
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[{"data":[ {{ range $month, $amount := .Rewards}}"{{ $month }}",{{ end }}]}],
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{{end}}
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{{define "series"}}
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{"name":"{{.Currency}}","type":"bar","waveAnimation":false,"data":[
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{{ range $month, $amount := .Rewards}}{"value": "{{ $amount }}" },{{ end }}
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]},
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{{end}}
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25
templates/rewards.html
Normal file
25
templates/rewards.html
Normal file
@ -0,0 +1,25 @@
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{{template "header" .}}
|
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<div class="mainbody">
|
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{{if not .Success}}
|
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<!-- not successful -->
|
||||
<p>If you upload your CSV file from Cake here, we will display some graphs here</p>
|
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<div class="indent">
|
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<p>
|
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<form enctype="multipart/form-data" action="/rewards" method="post">
|
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<input type="file" name="csvFile" />
|
||||
<input type="submit" value="upload" />
|
||||
</form>
|
||||
</p>
|
||||
</div>
|
||||
{{if .Uploaded}}
|
||||
<!-- Uploaded but not successful -->
|
||||
<div class="err">
|
||||
<p>Please only upload .csv Files!</p>
|
||||
</div>
|
||||
{{end}}
|
||||
{{else}}
|
||||
<!-- successful -->
|
||||
{{template "barGraph" .}}
|
||||
{{end}}
|
||||
</div>
|
||||
{{template "footer" .}}
|
||||
Loading…
Reference in New Issue
Block a user