mirror of
https://salsa.debian.org/mdosch/feed-to-muc.git
synced 2024-12-22 21:05:25 +01:00
Added some error messages.
This commit is contained in:
Martin Dosch
Martin Dosch
parent
efac56edd6
commit
2f94e857d4
2 changed files with 31 additions and 31 deletions
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@ -56,14 +56,14 @@ func main() {
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if _, err := os.Stat(configPath); os.IsNotExist(err) {
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err = os.MkdirAll(configPath, 0700)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't create config path: ", err)
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}
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}
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} else { // Get the current user.
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curUser, err := user.Current()
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't get current user: ", err)
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return
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}
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// Get home directory.
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@ -79,7 +79,7 @@ func main() {
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if _, err := os.Stat(configPath + "config.json"); os.IsNotExist(err) {
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err = os.MkdirAll(configPath, 0700)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't create config path: ", err)
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}
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}
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@ -89,7 +89,7 @@ func main() {
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// Check that config file is existing.
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if _, err := os.Stat(configFile); os.IsNotExist(err) {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't find config file: ", err)
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}
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// Read configuration file into variable config.
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@ -98,13 +98,13 @@ func main() {
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decoder := json.NewDecoder(file)
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config := configuration{}
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if err := decoder.Decode(&config); err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't decode config: ", err)
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}
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if _, err := os.Stat(configFile); os.IsNotExist(err) {
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err = os.MkdirAll(configPath, 0700)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't create config path: ", err)
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}
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}
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@ -122,13 +122,13 @@ func main() {
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// Connect to server.
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client, err = options.NewClient()
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Can't connect to xmpp server: ", err)
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}
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// Join the MUC
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_, err := client.JoinMUCNoHistory(config.Muc, config.MucNick)
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Can't join MUC: ", err)
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}
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// Starting goroutine to ping the server every 30 seconds.
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@ -152,7 +152,7 @@ func main() {
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output, err := getArticles(config.Feeds[i], config.MaxArticles, config.NoExcerpt)
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if err != nil {
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// Exit if an error occurs checking the feeds.
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log.Fatal(err)
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log.Fatal("Error: Can't check feeds for new articles: ", err)
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}
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if output != "" {
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@ -161,7 +161,7 @@ func main() {
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if err != nil {
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// ToDo: Save message for resend.
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// Exit if message can not be sent.
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log.Fatal(err)
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log.Fatal("Error: Can't send message to MUC: ", err)
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}
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}
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}
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@ -179,7 +179,7 @@ func pingMUC(client *xmpp.Client, botJid string, muc string, mucNick string) {
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id, err = client.RawInformation(botJid, muc+"/"+mucNick, sid.Id(),
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"get", "<ping xmlns='urn:xmpp:ping'/>")
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Can't send MUC self ping: ", err)
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}
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pingSent = time.Now()
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@ -208,7 +208,7 @@ func pingServer(client *xmpp.Client, server string, botJid string) {
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// Send ping to server to check if connection still exists.
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err := client.PingC2S(botJid, strings.Split(server, ":")[0])
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Client2Server ping failed:", err)
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}
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}
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}
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@ -217,7 +217,7 @@ func processStanzas(client *xmpp.Client, muc string, mucNick string, feeds []str
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for { // Receive stanzas. ToDo: Receive stanzas continiously without 30s delay.
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stanza, err := client.Recv()
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Failed receiving Stanzas:", err)
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}
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// Check stanzas, maybe we want to reply.
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@ -254,7 +254,7 @@ func processStanzas(client *xmpp.Client, muc string, mucNick string, feeds []str
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"\"feeds\": List feeds I'm following.\n" +
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"\"source\": Show source code URL."})
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Failed sending message to MUC:", err)
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}
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// Reply with repo address for `source`.
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case "source":
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@ -263,7 +263,7 @@ func processStanzas(client *xmpp.Client, muc string, mucNick string, feeds []str
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": My source can be found at " +
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"https://salsa.debian.org/mdosch-guest/feed-to-muc"})
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Failed sending message to MUC:", err)
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}
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// Reply with the list of monitored feeds for `feeds`.
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case "feeds":
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@ -277,7 +277,7 @@ func processStanzas(client *xmpp.Client, muc string, mucNick string, feeds []str
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Type: "groupchat", Text: strings.Split(v.Remote, "/")[1] +
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": Feeds I'm following:\n" + feedList})
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Failed sending message to MUC:", err)
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}
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}
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@ -301,13 +301,13 @@ func processStanzas(client *xmpp.Client, muc string, mucNick string, feeds []str
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"<identity category='client' type='bot' name='feedbot'/>"+
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"<feature var='http://jabber.org/protocol/disco#info'/></query>")
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Failed to reply to disco#info:", err)
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}
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} else if strings.Contains(string(v.Query), "<ping xmlns='urn:xmpp:ping'/>") == true {
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// Reply to pings.
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_, err := client.RawInformation(client.JID(), v.From, v.ID, "result", "")
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Failed to reply to ping:", err)
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}
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} else {
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// Send error replies for all other IQs.
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@ -315,7 +315,7 @@ func processStanzas(client *xmpp.Client, muc string, mucNick string, feeds []str
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"<error type='cancel'><service-unavailable "+
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"xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/></error>")
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if err != nil {
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log.Fatal(err)
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log.Fatal("Error: Failed to send error IQ:", err)
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}
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}
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}
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@ -38,14 +38,14 @@ func getArticles(feedURL string, max int, noExcerpt bool) (string, error) {
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if _, err := os.Stat(cachePath); os.IsNotExist(err) {
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err = os.MkdirAll(cachePath, 0700)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't create cache path:", err)
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}
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}
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} else { // Get the current user.
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curUser, err := user.Current()
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't get current user:", err)
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return "", err
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}
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// Get home directory.
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@ -61,7 +61,7 @@ func getArticles(feedURL string, max int, noExcerpt bool) (string, error) {
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if _, err := os.Stat(cachePath); os.IsNotExist(err) {
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err = os.MkdirAll(cachePath, 0700)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't create cache path:", err)
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}
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}
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@ -74,7 +74,7 @@ func getArticles(feedURL string, max int, noExcerpt bool) (string, error) {
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if _, err := os.Stat(cachePath); os.IsNotExist(err) {
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err = os.MkdirAll(cachePath, 0700)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't create hash identifier for cache file:", err)
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}
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}
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@ -83,7 +83,7 @@ func getArticles(feedURL string, max int, noExcerpt bool) (string, error) {
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if _, err := os.Stat(cacheFile); os.IsNotExist(err) {
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file, err = os.Create(cacheFile)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't create cache file:", err)
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}
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defer file.Close()
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@ -94,26 +94,26 @@ func getArticles(feedURL string, max int, noExcerpt bool) (string, error) {
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lastUpdateJSON, _ := json.MarshalIndent(lastUpdate, "", " ")
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_, err = file.Write(lastUpdateJSON)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't write last update time stamp to cache file:", err)
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}
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} else {
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file, err = os.OpenFile(cacheFile, os.O_RDWR, 0600)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't open cache file:", err)
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}
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defer file.Close()
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decoder := json.NewDecoder(file)
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lastUpdate := feedCache{}
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if err := decoder.Decode(&lastUpdate); err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't decode laste updates time stamp:", err)
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}
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last, err = time.Parse(time.RFC3339, string(lastUpdate.LastChange))
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't parse last updates time stamp:", err)
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}
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}
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@ -179,19 +179,19 @@ func getArticles(feedURL string, max int, noExcerpt bool) (string, error) {
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// ToDo: Replace timestamp without deleting.
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err = os.Remove(cacheFile)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't delete cache file:", err)
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}
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file, err = os.Create(cacheFile)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't create cache file:", err)
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}
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defer file.Close()
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lastUpdateJSON, _ := json.MarshalIndent(lastUpdate, "", " ")
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_, err = file.Write(lastUpdateJSON)
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if err != nil {
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log.Fatal("Error: ", err)
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log.Fatal("Error: Can't write last update time stamp to cache file:", err)
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}
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// Remove redirects and tracking parameters from URL.
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