mirror of
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114 lines
2.8 KiB
Go
114 lines
2.8 KiB
Go
// Package internal provides ...
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package internal
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import (
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"bytes"
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"encoding/xml"
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"fmt"
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"io/ioutil"
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"net/http"
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"net/url"
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"github.com/eiblog/eiblog/pkg/config"
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"github.com/sirupsen/logrus"
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)
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// feedrPingFunc http://<your-hub-name>.superfeedr.com/
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var feedrPingFunc = func(btitle, slug string) error {
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feedrHost := config.Conf.EiBlogApp.FeedRPC.FeedrURL
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if feedrHost == "" {
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return nil
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}
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vals := url.Values{}
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vals.Set("hub.mode", "publish")
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vals.Add("hub.url", fmt.Sprintf("https://%s/post/%s.html",
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config.Conf.BackupApp.Host, slug))
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resp, err := httpPost(feedrHost, vals)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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data, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return err
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}
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if resp.StatusCode != 204 {
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return fmt.Errorf("pinger: status code: %d, %s",
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resp.StatusCode, string(data))
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}
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return nil
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}
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// rpcPingParam ping to rpc, eg. google baidu
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// params:
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//
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// BlogName string `xml:"param>value>string"`
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// HomePage string `xml:"param>value>string"`
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// Article string `xml:"param>value>string"`
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// RSS_URL string `xml:"param>value>string"`
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type rpcPingParam struct {
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XMLName xml.Name `xml:"methodCall"`
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MethodName string `xml:"methodName"`
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Params struct {
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Param [4]rpcValue `xml:"param"`
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} `xml:"params"`
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}
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type rpcValue struct {
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Value string `xml:"value>string"`
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}
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// rpcPingFunc ping rpc
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var rpcPingFunc = func(btitle, slug string) error {
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if len(config.Conf.EiBlogApp.FeedRPC.PingRPC) == 0 {
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return nil
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}
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param := rpcPingParam{MethodName: "weblogUpdates.extendedPing"}
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param.Params.Param = [4]rpcValue{
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0: rpcValue{Value: btitle},
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1: rpcValue{Value: "https://" + config.Conf.EiBlogApp.Host},
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2: rpcValue{Value: fmt.Sprintf("https://%s/post/%s.html", config.Conf.EiBlogApp.Host, slug)},
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3: rpcValue{Value: "https://" + config.Conf.EiBlogApp.Host + "/rss.html"},
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}
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buf := bytes.Buffer{}
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buf.WriteString(xml.Header)
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enc := xml.NewEncoder(&buf)
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if err := enc.Encode(param); err != nil {
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return err
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}
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data := buf.Bytes()
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header := http.Header{}
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header.Set("Content-Type", "text/xml")
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for _, addr := range config.Conf.EiBlogApp.FeedRPC.PingRPC {
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resp, err := httpPostHeader(addr, data, header)
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if err != nil {
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logrus.Error("rpcPingFunc.httpPostHeader: ", err)
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continue
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}
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defer resp.Body.Close()
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data, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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logrus.Error("rpcPingFunc.ReadAll: ", err)
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continue
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}
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if resp.StatusCode != 200 {
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logrus.Error("rpcPingFunc.failed: ", string(data), resp.StatusCode)
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}
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}
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return nil
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}
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// PingFunc ping blog article to SE
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func PingFunc(btitle, slug string) {
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err := feedrPingFunc(btitle, slug)
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if err != nil {
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logrus.Error("pinger: PingFunc feedr: ", err)
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}
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err = rpcPingFunc(btitle, slug)
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if err != nil {
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logrus.Error("pinger: PingFunc: rpc: ", err)
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}
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}
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