TSV and excel instructions

Signed-off-by: Martyn Ranyard <m@rtyn.berlin>

internal/webserver/webserver.go

@@ -680,10 +680,17 @@ func CSVHandler(response http.ResponseWriter, request *http.Request) {
 	topNSongs := calculateTopNSongs(channelData.VideoCache, 10)
 	topNSingers := calculateTopNSingers(channelData.VideoCache, 10)
 	var td = TemplateData{channelData.Name, channelData.Command, channelData.ExtraStrings, channelData.JoinTime, channelData.JoinTime.Format(irc.UTCFormat), false, channelData.HasLeft, AugmentSingsVideoStructSliceForCSV(channelData.VideoCache), topNSongs, topNSingers}
-	response.Header().Add("Content-Disposition", "attachment; filename=\"duets.csv\"")
-	response.Header().Add("Content-type", "text/csv")
-	tmpl := template.Must(template.ParseFiles("web/data.csv"))
-	tmpl.Execute(response, td)
+	if request.URL.Path[0:4] == "/csv" {
+		response.Header().Add("Content-Disposition", "attachment; filename=\"duets.csv\"")
+		response.Header().Add("Content-type", "text/csv")
+		tmpl := template.Must(template.ParseFiles("web/data.csv"))
+		tmpl.Execute(response, td)
+	} else {
+		response.Header().Add("Content-Disposition", "attachment; filename=\"duets.tsv\"")
+		response.Header().Add("Content-type", "text/tab-separated-values")
+		tmpl := template.Must(template.ParseFiles("web/data.tsv"))
+		tmpl.Execute(response, td)
+	}
 }
 
 func HandleHTTP(passedIrcBot *irc.KardBot) {
@@ -698,6 +705,7 @@ func HandleHTTP(passedIrcBot *irc.KardBot) {
 	r.HandleFunc("/cover.css", CSSHandler)
 	r.HandleFunc("/admin/{channel}/{key}", AdminHandler)
 	r.HandleFunc("/csv/{channel}/{key}", CSVHandler)
+	r.HandleFunc("/tsv/{channel}/{key}", CSVHandler)
 	//r.HandleFunc("/twitchadmin", TwitchAdminHandler)
 	//r.HandleFunc("/twitchtobackend", TwitchBackendHandler)
 	r.Path("/twitchtobackend").Queries("access_token", "{access_token}", "scope", "{scope}", "token_type", "{token_type}").HandlerFunc(TwitchBackendHandler)

web/admin.html

@@ -69,6 +69,12 @@
                       font-weight: bold;
                       font-style: italic;
                     }
+                    #csvpanel td {
+                      padding: 5px;
+                    }
+                    #csvpanel th {
+                      padding: 5px;
+                    }
         
             </style>
           </head>
@@ -148,7 +154,16 @@
                           </table>
                         </div>
                         <div style="width: 100%; overflow-y: scroll; display: none;" id="csvpanel" class="controlpanel">
-                          <h2>Click <a href="/csv/{{.Channel}}/{{.ChannelKey}}">here</a> to download the data as a CSV</h2>
+                          <h3>Download your data as :</h3>
+                          <center>
+                          <table border="2">
+                            <tr><th>CSV</th><th>TSV</th></tr>
+                            <tr><td><a href="/csv/{{.Channel}}/{{.ChannelKey}}">here</a></td><td><a href="/tsv/{{.Channel}}/{{.ChannelKey}}">here</a></td></tr>
+                          </table>
+                          </center>
+                          <h3>Excel is not very good at handling CSV format it seems...</h3>
+                          <p>It is important to "Import Data" not "Open" the csv in many cases (8 year old discussion of this behaviour here) - from that post the instructions are : </p>
+                          <blockquote>In Excel, DATA tab, in the Get External Data subsection, click "From Text" and import your CSV in the Wizard.</blockquote>
                         </div>
                         <div style="width: 100%; overflow-y: scroll; display: none;" id="botpanel" class="controlpanel">      
                           <h2>The bot isn't really ready yet... it just has the old Karaokards facility at the moment.  I woudn't bother inviting it yet.</h2>                    

web/data.csv

@@ -1,4 +1,4 @@
 Published,Who,What,Last sang this song,Last dueted with performer
 {{ range .SongData -}}
-{{- .NiceDate }},{{ .SongTitle }},{{ .OtherSinger }},{{ .NiceLastSungSong }},{{ .NiceLastSungSinger }}
+{{- .NiceDate }},"{{ .SongTitle }}",{{ .OtherSinger }},{{ .NiceLastSungSong }},{{ .NiceLastSungSinger }}
 {{ end }}

web/data.tsv

@@ -0,0 +1,4 @@
+Published	Who	What	Last sang this song	Last dueted with performer
+{{ range .SongData -}}
+{{- .NiceDate }}	"{{ .SongTitle }}"	{{ .OtherSinger }}	{{ .NiceLastSungSong }}	{{ .NiceLastSungSinger }}
+{{ end }}