Del host, name from DNS
This commit is contained in:
aceberg
parent
2497cd12da
commit
b05ca57cbe
7 changed files with 156 additions and 4 deletions
2
.version
2
.version
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@ -1 +1 @@
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VERSION=0.8.2
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VERSION=0.8.3
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@ -57,3 +57,10 @@ func Update(path string, oneHost models.Host) {
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//fmt.Println("Update statement:", sqlStatement)
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dbExec(path, sqlStatement)
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}
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// Delete - delete host from DB
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func Delete(path string, id uint16) {
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sqlStatement := `DELETE FROM "now" WHERE ID='%d';`
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sqlStatement = fmt.Sprintf(sqlStatement, id)
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dbExec(path, sqlStatement)
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}
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62
internal/web/host.go
Normal file
62
internal/web/host.go
Normal file
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@ -0,0 +1,62 @@
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package web
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import (
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"html/template"
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"log"
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"net"
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"net/http"
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"strconv"
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"github.com/aceberg/WatchYourLAN/internal/check"
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"github.com/aceberg/WatchYourLAN/internal/db"
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"github.com/aceberg/WatchYourLAN/internal/models"
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)
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func delHandler(w http.ResponseWriter, r *http.Request) {
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idStr := r.FormValue("id")
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id, err := strconv.Atoi(idStr)
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check.IfError(err)
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log.Println("INFO: delete host ID =", id)
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db.Delete(AppConfig.DbPath, uint16(id))
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http.Redirect(w, r, "/home/", 302)
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}
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func hostHandler(w http.ResponseWriter, r *http.Request) {
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var guiData models.GuiData
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var host models.Host
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guiData.Config = AppConfig
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guiData.Icon = Icon
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idStr := r.URL.Query().Get("id")
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id, err := strconv.Atoi(idStr)
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check.IfError(err)
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id16 := uint16(id)
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for _, oneHost := range AllHosts {
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if id16 == oneHost.ID {
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host = oneHost
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break
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}
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}
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guiData.Hosts = append(guiData.Hosts, host)
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addr, err := net.LookupAddr(host.IP)
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check.IfError(err)
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guiData.Themes = addr
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tmpl, err := template.ParseFS(TemplHTML, TemplPath+"host.html", TemplPath+"header.html", TemplPath+"footer.html")
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check.IfError(err)
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err = tmpl.ExecuteTemplate(w, "header", guiData)
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check.IfError(err)
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err = tmpl.ExecuteTemplate(w, "host", guiData)
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check.IfError(err)
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}
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81
internal/web/templates/host.html
Normal file
81
internal/web/templates/host.html
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@ -0,0 +1,81 @@
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{{ define "host" }}
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<body>
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<div class="container mt-5">
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<div class="row">
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<div class="col">
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<table class="table">
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{{ range .Hosts }}
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<tr>
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<td>ID</td>
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<td>{{ .ID }}</td>
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</tr>
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<tr>
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<td>Name</td>
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<td>{{ .Name }}</td>
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</tr>
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<tr>
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<td>IP</td>
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<td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
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</tr>
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<tr>
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<td>Mac</td>
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<td>{{ .Mac }}</td>
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</tr>
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<tr>
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<td>Hw</td>
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<td>{{ .Hw }}</td>
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</tr>
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<tr>
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<td>Date</td>
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<td>{{ .Date }}</td>
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</tr>
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<tr>
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<td>Known</td>
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<td>
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{{ if eq .Known 1 }}
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Yes
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{{ else }}
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No
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{{ end }}
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</td>
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</tr>
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<tr>
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<td>Now</td>
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<td>
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{{ if eq .Now 1 }}
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Online
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{{ else }}
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Offline
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{{ end }}
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</td>
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</tr>
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<tr>
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<td>
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<form action="/del_host/" method="post">
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<input name="id" type="hidden" class="form-control" value="{{ .ID }}"><button type="submit" class="btn btn-danger">Delete host</button>
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</form>
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</td>
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<td></td>
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</tr>
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{{ end }}
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</table>
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</div>
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<div class="col">
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<table class="table">
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<tr>
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<td>Domain name</td>
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<td>
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{{ range .Themes }}
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{{ . }}
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{{ end }}
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</td>
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</tr>
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</table>
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</div>
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</div>
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</div>
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{{ template "footer" }}
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{{ end }}
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@ -19,7 +19,7 @@
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<tr>
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<td>{{ .Name }}</td>
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<td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
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<td>{{ .Mac }}</td>
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<td><a href="/host?id={{ .ID }}">{{ .Mac }}</a></td>
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<td>{{ .Hw }}</td>
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<td>
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{{ if eq .Known 1 }}
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@ -50,7 +50,7 @@
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<input name="name" type="text" class="form-control text-dark" value="{{ .Name }}">
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</td>
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<td>{{ .IP }}</td>
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<td>{{ .Mac }}</td>
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<td><a href="/host?id={{ .ID }}">{{ .Mac }}</a></td>
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<td>{{ .Hw }}</td>
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<td>{{ .Date }}</td>
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<td>
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@ -48,7 +48,7 @@
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<input name="name" type="text" class="form-control text-dark" value="{{ .Name }}">
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</td>
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<td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
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<td>{{ .Mac }}</td>
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<td><a href="/host?id={{ .ID }}">{{ .Mac }}</a></td>
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<td>{{ .Hw }}</td>
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<td>{{ .Date }}</td>
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<td>
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@ -56,7 +56,9 @@ func Gui(configPath string) {
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http.HandleFunc("/", indexHandler)
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http.HandleFunc("/config/", configHandler)
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http.HandleFunc("/del_host/", delHandler)
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http.HandleFunc("/home/", homeHandler)
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http.HandleFunc("/host/", hostHandler)
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http.HandleFunc("/offline/", offlineHandler)
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http.HandleFunc("/online/", onlineHandler)
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http.HandleFunc("/save_config/", saveConfigHandler)
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