fathom/api/pageviews.go

66 lines
1.7 KiB
Go

package api
import (
"encoding/json"
"net/http"
"github.com/dannyvankooten/ana/count"
"github.com/dannyvankooten/ana/db"
"github.com/dannyvankooten/ana/models"
)
// URL: /api/pageviews
var GetPageviewsHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
before, after := getRequestedPeriods(r)
stmt, err := db.Conn.Prepare(`
SELECT
p.hostname,
p.path,
SUM(t.count) AS count,
SUM(t.count_unique) AS count_unique
FROM total_pageviews t
LEFT JOIN pages p ON p.id = t.page_id
WHERE UNIX_TIMESTAMP(t.date) <= ? AND UNIX_TIMESTAMP(t.date) >= ?
GROUP BY p.path, p.hostname
ORDER BY count DESC
LIMIT ?`)
checkError(err)
defer stmt.Close()
rows, err := stmt.Query(before, after, defaultLimit)
checkError(err)
defer rows.Close()
results := make([]models.Pageviews, 0)
for rows.Next() {
var p models.Pageviews
err = rows.Scan(&p.Hostname, &p.Path, &p.Count, &p.CountUnique)
checkError(err)
results = append(results, p)
}
err = rows.Err()
checkError(err)
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(results)
})
// URL: /api/pageviews/count
var GetPageviewsCountHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
before, after := getRequestedPeriods(r)
result := count.Pageviews(before, after)
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(result)
})
// URL: /api/pageviews/group/day
var GetPageviewsPeriodCountHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
before, after := getRequestedPeriods(r)
results := count.PageviewsPerDay(before, after)
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(results)
})