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50 lines
1.3 KiB
50 lines
1.3 KiB
package main
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import (
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"net/http"
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)
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func serveBlogStats(blog, statsPath string) func(w http.ResponseWriter, r *http.Request) {
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return func(w http.ResponseWriter, r *http.Request) {
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// Build query
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query, params := buildQuery(&postsRequestConfig{
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blog: blog,
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status: statusPublished,
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})
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// Count total posts
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row, err := appDbQueryRow("select count(distinct path) from ("+query+")", params...)
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if err != nil {
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serveError(w, r, err.Error(), http.StatusInternalServerError)
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return
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}
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var totalCount int
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err = row.Scan(&totalCount)
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if err != nil {
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serveError(w, r, err.Error(), http.StatusInternalServerError)
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return
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}
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// Count posts per year
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rows, err := appDbQuery(`select substr(published, 1, 4) as year, count(distinct path) as count from (`+query+`)
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where published != '' group by year order by year desc`, params...)
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if err != nil {
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serveError(w, r, err.Error(), http.StatusInternalServerError)
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return
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}
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var years, counts []int
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for rows.Next() {
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var year, count int
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rows.Scan(&year, &count)
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years = append(years, year)
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counts = append(counts, count)
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}
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render(w, templateBlogStats, &renderData{
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BlogString: blog,
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Canonical: statsPath,
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Data: map[string]interface{}{
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"total": totalCount,
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"years": years,
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"counts": counts,
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},
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})
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}
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}
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