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package list
import (
"archives/pkg/database"
"archives/pkg/models"
"github.com/go-pg/pg/v10/orm"
"math"
"net/http"
"strconv"
"strings"
)
func Messages(w http.ResponseWriter, r *http.Request) {
urlParts := strings.Split(r.URL.Path, "/messages/")
if len(urlParts) != 2 {
http.NotFound(w, r)
return
}
listName := strings.ReplaceAll(urlParts[0], "/", "")
trailingUrlParts := strings.Split(urlParts[1], "/")
combinedDate := trailingUrlParts[0]
currentPage := 1
if len(trailingUrlParts) > 1 {
parsedCurrentPage, err := strconv.Atoi(trailingUrlParts[1])
if err == nil {
currentPage = parsedCurrentPage
}
}
offset := (currentPage - 1) * 50
var messages []*models.Message
query := database.DBCon.Model(&messages).
Column("id", "headers", "date").
Where("to_char(date, 'YYYY-MM') = ?", combinedDate).
WhereGroup(func(q *orm.Query) (*orm.Query, error) {
q = q.WhereOr(`(headers::jsonb->>'Subject')::jsonb->>0 LIKE '[` + listName + `]%'`).
WhereOr(`(headers::jsonb->>'Subject')::jsonb->>0 LIKE 'Re: [` + listName + `]%'`)
return q, nil
}).
WhereGroup(func(q *orm.Query) (*orm.Query, error) {
q = q.WhereOr(`headers::jsonb->>'To' LIKE '%` + listName + `@lists.gentoo.org%'`).
WhereOr(`headers::jsonb->>'Cc' LIKE '%` + listName + `@lists.gentoo.org%'`).
WhereOr(`headers::jsonb->>'To' LIKE '%` + listName + `@gentoo.org%'`).
WhereOr(`headers::jsonb->>'Cc' LIKE '%` + listName + `@gentoo.org%'`)
return q, nil
}).
Order("date DESC")
messagesCount, _ := query.Count()
query.Limit(50).Offset(offset).Select()
maxPages := int(math.Ceil(float64(messagesCount) / float64(50)))
renderMessagesTemplate(w, listName, combinedDate, currentPage, maxPages, messages)
}
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