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Maddie Zhan
178
results/stats.go
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178
results/stats.go
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@@ -0,0 +1,178 @@
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package results
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import (
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"html/template"
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"net/http"
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log "github.com/sirupsen/logrus"
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"github.com/librespeed/speedtest/config"
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"github.com/librespeed/speedtest/database"
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"github.com/librespeed/speedtest/database/schema"
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)
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type StatsData struct {
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NoPassword bool
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LoggedIn bool
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Data []schema.TelemetryData
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}
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func Stats(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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t, err := template.New("template").Parse(htmlTemplate)
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if err != nil {
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log.Errorf("Failed to parse template: %s", err)
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w.WriteHeader(http.StatusInternalServerError)
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return
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}
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conf := config.LoadedConfig()
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var data StatsData
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if conf.StatsPassword == "PASSWORD" {
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data.NoPassword = true
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}
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if !data.NoPassword {
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op := r.FormValue("op")
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c, _ := r.Cookie("logged")
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if c != nil && c.Value == "true" {
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if op == "logout" {
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cookie := &http.Cookie{
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Name: "logged",
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Value: "false",
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}
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http.SetCookie(w, cookie)
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http.Redirect(w, r, "/stats", http.StatusTemporaryRedirect)
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} else {
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data.LoggedIn = true
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id := r.FormValue("id")
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switch id {
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case "L100":
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stats, err := database.DB.FetchLast100()
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if err != nil {
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log.Errorf("Error fetching data from database: %s", err)
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w.WriteHeader(http.StatusInternalServerError)
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return
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}
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data.Data = stats
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case "":
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default:
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stat, err := database.DB.FetchByUUID(id)
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if err != nil {
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log.Errorf("Error fetching data from database: %s", err)
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w.WriteHeader(http.StatusInternalServerError)
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return
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}
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data.Data = append(data.Data, *stat)
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}
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}
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} else {
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if op == "login" {
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password := r.FormValue("password")
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if password == conf.StatsPassword {
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cookie := &http.Cookie{
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Name: "logged",
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Value: "true",
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}
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http.SetCookie(w, cookie)
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http.Redirect(w, r, "/stats", http.StatusTemporaryRedirect)
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} else {
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w.WriteHeader(http.StatusForbidden)
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}
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}
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}
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}
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if err := t.Execute(w, data); err != nil {
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log.Errorf("Error executing template: %s", err)
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w.WriteHeader(http.StatusInternalServerError)
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}
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}
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const htmlTemplate = `<!DOCTYPE html>
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<html>
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<head>
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<title>LibreSpeed - Stats</title>
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<style type="text/css">
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html,body{
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margin:0;
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padding:0;
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border:none;
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width:100%; min-height:100%;
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}
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html{
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background-color: hsl(198,72%,35%);
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font-family: "Segoe UI","Roboto",sans-serif;
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}
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body{
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background-color:#FFFFFF;
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box-sizing:border-box;
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width:100%;
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max-width:70em;
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margin:4em auto;
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box-shadow:0 1em 6em #00000080;
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padding:1em 1em 4em 1em;
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border-radius:0.4em;
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}
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h1,h2,h3,h4,h5,h6{
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font-weight:300;
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margin-bottom: 0.1em;
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}
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h1{
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text-align:center;
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}
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table{
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margin:2em 0;
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width:100%;
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}
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table, tr, th, td {
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border: 1px solid #AAAAAA;
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}
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th {
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width: 6em;
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}
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td {
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word-break: break-all;
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}
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</style>
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</head>
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<body>
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<h1>LibreSpeed - Stats</h1>
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{{ if .NoPassword }}
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Please set statistics_password in settings.toml to enable access.
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{{ else if .LoggedIn }}
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<form action="stats" method="GET"><input type="hidden" name="op" value="logout" /><input type="submit" value="Logout" /></form>
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<form action="stats" method="GET">
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<h3>Search test results</h6>
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<input type="hidden" name="op" value="id" />
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<input type="text" name="id" id="id" placeholder="Test ID" value=""/>
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<input type="submit" value="Find" />
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<input type="submit" onclick="document.getElementById('id').value='L100'" value="Show last 100 tests" />
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</form>
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{{ range $i, $v := .Data }}
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<table>
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<tr><th>Test ID</th><td>{{ $v.UUID }}</td></tr>
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<tr><th>Date and time</th><td>{{ $v.Timestamp }}</td></tr>
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<tr><th>IP and ISP Info</th><td>{{ $v.IPAddress }}<br/>{{ $v.ISPInfo }}</td></tr>
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<tr><th>User agent and locale</th><td>{{ $v.UserAgent }}<br/>{{ $v.Language }}</td></tr>
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<tr><th>Download speed</th><td>{{ $v.Download }}</td></tr>
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<tr><th>Upload speed</th><td>{{ $v.Upload }}</td></tr>
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<tr><th>Ping</th><td>{{ $v.Ping }}</td></tr>
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<tr><th>Jitter</th><td>{{ $v.Jitter }}</td></tr>
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<tr><th>Log</th><td>{{ $v.Log }}</td></tr>
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<tr><th>Extra info</th><td>{{ $v.Extra }}</td></tr>
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</table>
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{{ end }}
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{{ else }}
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<form action="stats?op=login" method="POST">
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<h3>Login</h3>
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<input type="password" name="password" placeholder="Password" value=""/>
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<input type="submit" value="Login" />
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</form>
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{{ end }}
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</body>
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</html>`
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340
results/telemetry.go
Normal file
340
results/telemetry.go
Normal file
@@ -0,0 +1,340 @@
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package results
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import (
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"encoding/json"
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"image"
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"image/color"
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"image/draw"
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"image/png"
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"io/ioutil"
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"math/rand"
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"net"
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"net/http"
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"regexp"
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"strings"
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"time"
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"github.com/librespeed/speedtest/config"
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"github.com/librespeed/speedtest/database"
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"github.com/librespeed/speedtest/database/schema"
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"github.com/golang/freetype"
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"github.com/golang/freetype/truetype"
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"github.com/oklog/ulid/v2"
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log "github.com/sirupsen/logrus"
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"golang.org/x/image/font"
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)
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const (
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watermark = "LibreSpeed"
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labelMS = " ms"
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labelMbps = "Mbit/s"
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labelPing = "Ping"
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labelJitter = "Jitter"
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labelDownload = "Download"
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labelUpload = "Upload"
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)
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var (
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ipv4Regex = regexp.MustCompile(`(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)`)
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ipv6Regex = regexp.MustCompile(`(([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4})?:)?((25[0-5]|(2[0-4]|1?[0-9])?[0-9])\.){3}(25[0-5]|(2[0-4]|1?[0-9])?[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1?[0-9])?[0-9])\.){3}(25[0-5]|(2[0-4]|1?[0-9])?[0-9]))`)
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hostnameRegex = regexp.MustCompile(`"hostname":"([^\\\\"]|\\\\")*"`)
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fontLight, fontBold *truetype.Font
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labelFace, valueFace, smallLabelFace, orgFace, watermarkFace font.Face
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canvasWidth, canvasHeight = 800, 600
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dpi = 150.0
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colorLabel = image.NewUniform(color.RGBA{40, 40, 40, 255})
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colorDownload = image.NewUniform(color.RGBA{96, 96, 170, 255})
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colorUpload = image.NewUniform(color.RGBA{96, 96, 96, 255})
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colorPing = image.NewUniform(color.RGBA{170, 96, 96, 255})
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colorJitter = image.NewUniform(color.RGBA{170, 96, 96, 255})
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colorMeasure = image.NewUniform(color.RGBA{40, 40, 40, 255})
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colorISP = image.NewUniform(color.RGBA{40, 40, 40, 255})
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colorWatermark = image.NewUniform(color.RGBA{160, 160, 160, 255})
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colorSeparator = image.NewUniform(color.RGBA{192, 192, 192, 255})
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)
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type Result struct {
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ProcessedString string `json:"processedString"`
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RawISPInfo IPInfoResponse `json:"rawIspInfo"`
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}
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type IPInfoResponse struct {
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IP string `json:"ip"`
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Hostname string `json:"hostname"`
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City string `json:"city"`
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Region string `json:"region"`
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Country string `json:"country"`
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Location string `json:"loc"`
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Organization string `json:"org"`
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Postal string `json:"postal"`
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Timezone string `json:"timezone"`
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Readme string `json:"readme"`
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}
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func init() {
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// changed to use Noto Sans instead of OpenSans, due to issue:
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// https://github.com/golang/freetype/issues/8
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if b, err := ioutil.ReadFile("assets/NotoSansDisplay-Light.ttf"); err != nil {
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log.Fatalf("Error opening NotoSansDisplay-Light font: %s", err)
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} else {
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f, err := freetype.ParseFont(b)
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if err != nil {
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log.Fatalf("Error parsing NotoSansDisplay-Light font: %s", err)
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}
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fontLight = f
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}
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if b, err := ioutil.ReadFile("assets/NotoSansDisplay-Medium.ttf"); err != nil {
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log.Fatalf("Error opening NotoSansDisplay-Medium font: %s", err)
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} else {
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f, err := freetype.ParseFont(b)
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if err != nil {
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log.Fatalf("Error parsing NotoSansDisplay-Medium font: %s", err)
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}
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fontBold = f
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}
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labelFace = truetype.NewFace(fontBold, &truetype.Options{
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Size: 26,
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DPI: dpi,
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Hinting: font.HintingFull,
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})
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valueFace = truetype.NewFace(fontLight, &truetype.Options{
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Size: 36,
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DPI: dpi,
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Hinting: font.HintingFull,
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})
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smallLabelFace = truetype.NewFace(fontBold, &truetype.Options{
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Size: 20,
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DPI: dpi,
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Hinting: font.HintingFull,
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})
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orgFace = truetype.NewFace(fontBold, &truetype.Options{
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Size: 16,
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DPI: dpi,
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Hinting: font.HintingFull,
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})
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watermarkFace = truetype.NewFace(fontLight, &truetype.Options{
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Size: 14,
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DPI: dpi,
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Hinting: font.HintingFull,
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})
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}
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func Record(w http.ResponseWriter, r *http.Request) {
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ipAddr, _, _ := net.SplitHostPort(r.RemoteAddr)
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userAgent := r.UserAgent()
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language := r.Header.Get("Accept-Language")
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ispInfo := r.FormValue("ispinfo")
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download := r.FormValue("dl")
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upload := r.FormValue("ul")
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ping := r.FormValue("ping")
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jitter := r.FormValue("jitter")
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logs := r.FormValue("log")
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extra := r.FormValue("extra")
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if config.LoadedConfig().RedactIP {
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ipAddr = "0.0.0.0"
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ipv4Regex.ReplaceAllString(ispInfo, "0.0.0.0")
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ipv4Regex.ReplaceAllString(logs, "0.0.0.0")
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ipv6Regex.ReplaceAllString(ispInfo, "0.0.0.0")
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ipv6Regex.ReplaceAllString(logs, "0.0.0.0")
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hostnameRegex.ReplaceAllString(ispInfo, `"hostname":"REDACTED"`)
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hostnameRegex.ReplaceAllString(logs, `"hostname":"REDACTED"`)
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}
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var record schema.TelemetryData
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record.IPAddress = ipAddr
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if ispInfo == "" {
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record.ISPInfo = "{}"
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} else {
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record.ISPInfo = ispInfo
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}
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record.Extra = extra
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record.UserAgent = userAgent
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record.Language = language
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record.Download = download
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record.Upload = upload
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record.Ping = ping
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record.Jitter = jitter
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record.Log = logs
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t := time.Now()
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entropy := ulid.Monotonic(rand.New(rand.NewSource(t.UnixNano())), 0)
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uuid := ulid.MustNew(ulid.Timestamp(t), entropy)
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record.UUID = uuid.String()
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err := database.DB.Insert(&record)
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if err != nil {
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||||
log.Errorf("Error inserting into database: %s", err)
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w.WriteHeader(http.StatusInternalServerError)
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return
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||||
}
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||||
|
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if _, err := w.Write([]byte("id " + uuid.String())); err != nil {
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log.Errorf("Error writing ID to telemetry request: %s", err)
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w.WriteHeader(http.StatusInternalServerError)
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}
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||||
}
|
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|
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func DrawPNG(w http.ResponseWriter, r *http.Request) {
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uuid := r.FormValue("id")
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record, err := database.DB.FetchByUUID(uuid)
|
||||
if err != nil {
|
||||
log.Errorf("Error querying database: %s", err)
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w.WriteHeader(http.StatusInternalServerError)
|
||||
return
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||||
}
|
||||
|
||||
var result Result
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||||
if err := json.Unmarshal([]byte(record.ISPInfo), &result); err != nil {
|
||||
log.Errorf("Error parsing ISP info: %s", err)
|
||||
w.WriteHeader(http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
|
||||
canvas := image.NewRGBA(image.Rectangle{
|
||||
Min: image.Point{},
|
||||
Max: image.Point{
|
||||
X: canvasWidth,
|
||||
Y: canvasHeight,
|
||||
},
|
||||
})
|
||||
|
||||
draw.Draw(canvas, canvas.Bounds(), image.NewUniform(color.White), image.Point{}, draw.Src)
|
||||
|
||||
drawer := &font.Drawer{
|
||||
Dst: canvas,
|
||||
Face: labelFace,
|
||||
}
|
||||
|
||||
drawer.Src = colorLabel
|
||||
|
||||
// labels
|
||||
p := drawer.MeasureString(labelPing)
|
||||
x := canvasWidth/4 - p.Round()/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight/10)
|
||||
drawer.DrawString(labelPing)
|
||||
|
||||
p = drawer.MeasureString(labelJitter)
|
||||
x = canvasWidth*3/4 - p.Round()/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight/10)
|
||||
drawer.DrawString(labelJitter)
|
||||
|
||||
p = drawer.MeasureString(labelDownload)
|
||||
x = canvasWidth/4 - p.Round()/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight/2)
|
||||
drawer.DrawString(labelDownload)
|
||||
|
||||
p = drawer.MeasureString(labelUpload)
|
||||
x = canvasWidth*3/4 - p.Round()/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight/2)
|
||||
drawer.DrawString(labelUpload)
|
||||
|
||||
drawer.Face = smallLabelFace
|
||||
drawer.Src = colorMeasure
|
||||
p = drawer.MeasureString(labelMbps)
|
||||
x = canvasWidth/4 - p.Round()/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight*8/10)
|
||||
drawer.DrawString(labelMbps)
|
||||
|
||||
p = drawer.MeasureString(labelMbps)
|
||||
x = canvasWidth*3/4 - p.Round()/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight*8/10)
|
||||
drawer.DrawString(labelMbps)
|
||||
|
||||
msLength := drawer.MeasureString(labelMS)
|
||||
|
||||
// ping value
|
||||
drawer.Face = valueFace
|
||||
pingValue := strings.Split(record.Ping, ".")[0]
|
||||
p = drawer.MeasureString(pingValue)
|
||||
|
||||
x = canvasWidth/4 - (p.Round()+msLength.Round())/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight*11/40)
|
||||
drawer.Src = colorPing
|
||||
drawer.DrawString(pingValue)
|
||||
x = x + p.Round()
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight*11/40)
|
||||
drawer.Src = colorMeasure
|
||||
drawer.Face = smallLabelFace
|
||||
drawer.DrawString(labelMS)
|
||||
|
||||
// jitter value
|
||||
drawer.Face = valueFace
|
||||
jitterValue := strings.Split(record.Jitter, ".")[0]
|
||||
p = drawer.MeasureString(jitterValue)
|
||||
x = canvasWidth*3/4 - (p.Round()+msLength.Round())/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight*11/40)
|
||||
drawer.Src = colorJitter
|
||||
drawer.DrawString(jitterValue)
|
||||
drawer.Face = smallLabelFace
|
||||
x = x + p.Round()
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight*11/40)
|
||||
drawer.Src = colorMeasure
|
||||
drawer.DrawString(labelMS)
|
||||
|
||||
// download value
|
||||
drawer.Face = valueFace
|
||||
p = drawer.MeasureString(record.Download)
|
||||
x = canvasWidth/4 - p.Round()/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight*27/40)
|
||||
drawer.Src = colorDownload
|
||||
drawer.DrawString(record.Download)
|
||||
|
||||
// upload value
|
||||
p = drawer.MeasureString(record.Upload)
|
||||
x = canvasWidth*3/4 - p.Round()/2
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight*27/40)
|
||||
drawer.Src = colorUpload
|
||||
drawer.DrawString(record.Upload)
|
||||
|
||||
// watermark
|
||||
ctx := freetype.NewContext()
|
||||
ctx.SetFont(fontLight)
|
||||
ctx.SetFontSize(14)
|
||||
ctx.SetDPI(dpi)
|
||||
ctx.SetHinting(font.HintingFull)
|
||||
|
||||
drawer.Face = watermarkFace
|
||||
drawer.Src = colorWatermark
|
||||
p = drawer.MeasureString(watermark)
|
||||
x = canvasWidth - p.Round() - 5
|
||||
drawer.Dot = freetype.Pt(x, canvasHeight-10)
|
||||
drawer.DrawString(watermark)
|
||||
|
||||
// separator
|
||||
for i := canvas.Bounds().Min.X; i < canvas.Bounds().Max.X; i++ {
|
||||
canvas.Set(i, canvasHeight-ctx.PointToFixed(14).Round()-10, colorSeparator)
|
||||
}
|
||||
|
||||
// ISP info
|
||||
drawer.Face = orgFace
|
||||
drawer.Src = colorISP
|
||||
drawer.Dot = freetype.Pt(6, canvasHeight-ctx.PointToFixed(14).Round()-15)
|
||||
if result.RawISPInfo.Organization != "" {
|
||||
removeRegexp := regexp.MustCompile(`AS\d+\s`)
|
||||
org := removeRegexp.ReplaceAllString(result.RawISPInfo.Organization, "")
|
||||
if result.RawISPInfo.Country != "" {
|
||||
org += ", " + result.RawISPInfo.Country
|
||||
}
|
||||
drawer.DrawString(org)
|
||||
} else {
|
||||
drawer.DrawString(result.ProcessedString)
|
||||
}
|
||||
|
||||
w.Header().Set("Content-Disposition", "inline; filename="+uuid+".png")
|
||||
w.Header().Set("Content-Type", "image/png")
|
||||
if err := png.Encode(w, canvas); err != nil {
|
||||
log.Errorf("Failed to output image to HTTP client: %s", err)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user