69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package handlers
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import (
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"net/http"
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"strconv"
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"git.haelnorr.com/h/oslstats/internal/db"
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"github.com/pkg/errors"
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"github.com/uptrace/bun"
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)
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func pageOptsFromForm(r *http.Request) (*db.PageOpts, error) {
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var pageNum, perPage int
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var order bun.Order
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var orderBy string
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var err error
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if pageStr := r.FormValue("page"); pageStr != "" {
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pageNum, err = strconv.Atoi(pageStr)
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if err != nil {
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return nil, errors.Wrap(err, "invalid page number")
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}
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}
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if perPageStr := r.FormValue("per_page"); perPageStr != "" {
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perPage, err = strconv.Atoi(perPageStr)
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if err != nil {
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return nil, errors.Wrap(err, "invalid per_page number")
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}
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}
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order = bun.Order(r.FormValue("order"))
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orderBy = r.FormValue("order_by")
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pageOpts := &db.PageOpts{
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Page: pageNum,
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PerPage: perPage,
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Order: order,
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OrderBy: orderBy,
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}
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return pageOpts, nil
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}
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func pageOptsFromQuery(r *http.Request) (*db.PageOpts, error) {
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var pageNum, perPage int
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var order bun.Order
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var orderBy string
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var err error
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if pageStr := r.URL.Query().Get("page"); pageStr != "" {
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pageNum, err = strconv.Atoi(pageStr)
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if err != nil {
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return nil, errors.Wrap(err, "invalid page number")
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}
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}
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if perPageStr := r.URL.Query().Get("per_page"); perPageStr != "" {
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perPage, err = strconv.Atoi(perPageStr)
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if err != nil {
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return nil, errors.Wrap(err, "invalid per_page number")
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}
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}
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order = bun.Order(r.URL.Query().Get("order"))
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orderBy = r.URL.Query().Get("order_by")
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pageOpts := &db.PageOpts{
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Page: pageNum,
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PerPage: perPage,
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Order: order,
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OrderBy: orderBy,
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}
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return pageOpts, nil
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}
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