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https://github.com/taigrr/wtf
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bf85d4b144
* WIP Signed-off-by: Chris Cummer <chriscummer@me.com> * Fix the colour scheme for IPInfo to match other modules Now uses standard label and text colours. Signed-off-by: Chris Cummer <chriscummer@me.com>
108 lines
2.5 KiB
Go
108 lines
2.5 KiB
Go
package ipinfo
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"net/http"
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"text/template"
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"github.com/rivo/tview"
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"github.com/wtfutil/wtf/view"
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)
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type Widget struct {
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view.TextWidget
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result string
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settings *Settings
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}
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type ipinfo 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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Coordinates string `json:"loc"`
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PostalCode string `json:"postal"`
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Organization string `json:"org"`
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}
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func NewWidget(app *tview.Application, settings *Settings) *Widget {
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widget := Widget{
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TextWidget: view.NewTextWidget(app, settings.common),
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settings: settings,
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}
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widget.View.SetWrap(false)
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return &widget
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}
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func (widget *Widget) Refresh() {
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widget.ipinfo()
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widget.Redraw(func() (string, string, bool) { return widget.CommonSettings().Title, widget.result, false })
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}
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//this method reads the config and calls ipinfo for ip information
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func (widget *Widget) ipinfo() {
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client := &http.Client{}
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req, err := http.NewRequest("GET", "https://ipinfo.io/", nil)
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if err != nil {
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widget.result = err.Error()
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return
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}
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req.Header.Set("User-Agent", "curl")
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response, err := client.Do(req)
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if err != nil {
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widget.result = err.Error()
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return
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}
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defer response.Body.Close()
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var info ipinfo
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err = json.NewDecoder(response.Body).Decode(&info)
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if err != nil {
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widget.result = err.Error()
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return
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}
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widget.setResult(&info)
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}
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func (widget *Widget) setResult(info *ipinfo) {
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resultTemplate, _ := template.New("ipinfo_result").Parse(
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formatableText("IP", "Ip") +
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formatableText("Hostname", "Hostname") +
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formatableText("City", "City") +
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formatableText("Region", "Region") +
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formatableText("Country", "Country") +
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formatableText("Coords", "Coordinates") +
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formatableText("Org", "Organization"),
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)
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resultBuffer := new(bytes.Buffer)
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resultTemplate.Execute(resultBuffer, map[string]string{
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"nameColor": widget.settings.common.Colors.Subheading,
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"valueColor": widget.settings.common.Colors.Text,
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"Ip": info.Ip,
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"Hostname": info.Hostname,
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"City": info.City,
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"Region": info.Region,
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"Country": info.Country,
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"Coordinates": info.Coordinates,
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"PostalCode": info.PostalCode,
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"Organization": info.Organization,
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})
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widget.result = resultBuffer.String()
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}
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func formatableText(key, value string) string {
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return fmt.Sprintf(" [{{.nameColor}}]%8s: [{{.valueColor}}]{{.%s}}\n", key, value)
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}
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