Add more statistics

main.go

@@ -9,6 +9,7 @@ import (
 	"os"
 	"path"
 	"strings"
+	"time"
 )
 
 type Config struct {
@@ -49,12 +50,33 @@ type ChannelData struct {
 	TotalWords      int
 	TotalCharacters int
 	Users           []UserData
+	Questions       []PercentageEntry
+	Exclamations    []PercentageEntry
+	Caps            []PercentageEntry
+	EmojiHappy      []PercentageEntry
+	EmojiSad        []PercentageEntry
+	LongestLines    []TotalEntry
+	ShortestLines   []TotalEntry
+	Total           []TotalEntry
+	Average         TotalEntry
+	ChannelAverage  TotalEntry
+}
+
+type PercentageEntry struct {
+	Name  string
+	Value float64
+}
+
+type TotalEntry struct {
+	Name  string
+	Value int
 }
 
 type UserData struct {
 	Name     string
 	Total    int
 	Words    int
+	LastSeen time.Time
 }
 
 func main() {
@@ -80,19 +102,38 @@ func main() {
 				println(err.Error())
 				return
 			}
-			result, err := db.Query("SELECT coalesce(users.nick, '[Unknown]'), t.characters, t.words FROM (SELECT coalesce(groups.\"group\", messages.sender) AS hash, SUM(messages.characters) as characters, SUM(messages.words) as words FROM messages LEFT JOIN groups ON messages.sender = groups.nick AND groups.channel = 1 WHERE messages.channel = 1 GROUP BY hash ORDER BY characters DESC) t LEFT JOIN users ON t.hash = users.hash LIMIT 20")
+			result, err := db.Query("SELECT coalesce(users.nick, '[Unknown]'), t.characters, t.words, t.lastSeen FROM (SELECT coalesce(groups.\"group\", messages.sender) AS hash, SUM(messages.characters) as characters, SUM(messages.words) as words, MAX(messages.time) AS lastSeen FROM messages LEFT JOIN groups ON messages.sender = groups.nick AND groups.channel = 1 WHERE messages.channel = 1 GROUP BY hash ORDER BY characters DESC) t LEFT JOIN users ON t.hash = users.hash LIMIT 20")
 			if err != nil {
 				println(err.Error())
 				return
 			}
 			for result.Next() {
 				var info UserData
-				err := result.Scan(&info.Name, &info.Total, &info.Words)
+				err := result.Scan(&info.Name, &info.Total, &info.Words, &info.LastSeen)
 				if err != nil {
 					panic(err)
 				}
 				channelData.Users = append(channelData.Users, info)
 			}
+
+			channelData.Questions, err = retrievePercentageStats(db, "question")
+			if err != nil {
+				println(err.Error())
+				return
+			}
+
+			channelData.Exclamations, err = retrievePercentageStats(db, "exclamation")
+			if err != nil {
+				println(err.Error())
+				return
+			}
+
+			channelData.Caps, err = retrievePercentageStats(db, "caps")
+			if err != nil {
+				println(err.Error())
+				return
+			}
+
 			err = formatTemplate(w, "statistics", channelData)
 			if err != nil {
 				println(err.Error())
@@ -114,3 +155,20 @@ func main() {
 		panic(err)
 	}
 }
+
+func retrievePercentageStats(db *sql.DB, stats string) ([]PercentageEntry, error) {
+	var data []PercentageEntry
+	result, err := db.Query("SELECT coalesce(users.nick, '[Unknown]'), t." + stats + " FROM (SELECT coalesce(groups.\"group\", messages.sender) AS hash, round((count(nullif(messages." + stats + ", false)) * 100) :: numeric / count(*)) as " + stats + " FROM messages LEFT JOIN groups ON messages.sender = groups.nick AND groups.channel = 1 WHERE messages.channel = 1 GROUP BY hash ORDER BY " + stats + " DESC) t LEFT JOIN users ON t.hash = users.hash LIMIT 2;")
+	if err != nil {
+		return nil, err
+	}
+	for result.Next() {
+		var info PercentageEntry
+		err := result.Scan(&info.Name, &info.Value)
+		if err != nil {
+			panic(err)
+		}
+		data = append(data, info)
+	}
+	return data, nil
+}

templates/statistics.html

@@ -23,11 +23,71 @@
 <p>Total: {{.TotalCharacters}} Characters, {{.TotalWords}} Words</p>
 
 <table>
+    <thead>
+    <tr>
+        <th colspan="3">Most active nicks</th>
+    </tr>
+    <tr>
+        <th>Nick</th>
+        <th>Number of lines</th>
+        <th>Number of Words</th>
+        <th>Last seen</th>
+    </tr>
+    </thead>
+    <tbody>
     {{range .Users}}
     <tr>
         <td>{{.Name}}</td>
         <td>{{.Total}}</td>
         <td>{{.Words}}</td>
+        <td>{{.LastSeen.Format "2006-01-02"}}</td>
+    </tr>
+    {{end}}
+    </tbody>
+</table>
+
+<table>
+    <thead>
+    <tr>
+        <th>Big numbers</th>
+    </tr>
+    </thead>
+    <tbody>
+    {{with index .Questions 0}}
+    <tr>
+        <td>Is <b>{{.Name}}</b> stupid or just asking too many questions? {{.Value}}% lines contained a question!</td>
+    </tr>
+    {{end}}
+    {{with index .Questions 1}}
+    <tr>
+        <td><b>{{.Name}}</b> didn't know that much either. {{.Value}}% of his/her lines were questions.</td>
+    </tr>
+    {{end}}
+    </tbody>
+    <tbody>
+    {{with index .Exclamations 0}}
+    <tr>
+        <td>The loudest one was <b>{{.Name}}</b>, who yelled {{.Value}}% of the time!</td>
+    </tr>
+    {{end}}
+    {{with index .Exclamations 1}}
+    <tr>
+        <td>Another <i>old yeller</i> was <b>{{.Name}}</b>, who shouted {{.Value}}% of the time!</td>
+    </tr>
+    {{end}}
+    </tbody>
+    <tbody>
+    {{with index .Caps 0}}
+    <tr>
+        <td>It seems that <b>{{.Name}}</b>'s shift-key is hanging: {{.Value}}of the time he/she wrote UPPERCASE.</td>
+    </tr>
+    {{end}}
+    {{with index .Caps 1}}
+    <tr>
+        <td><b>{{.Name}}</b> just forgot to deactivate his/her Caps-Lock. He/She wrote UPPERCASE {{.Value}}% of the
+            time.
+        </td>
     </tr>
     {{end}}
+    </tbody>
 </table>
\ No newline at end of file