74 lines
1.6 KiB
Go
74 lines
1.6 KiB
Go
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package feed
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import (
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"fmt"
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"net/http"
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"time"
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"github.com/gorilla/feeds"
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"github.com/labstack/echo/v4"
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"sh.org.ru/pkg/model"
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)
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func (h *Handler) Feed(c echo.Context) error {
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feedType := c.Param("type")
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quotes := make([]model.Quote, 0, 20)
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err := h.db.NewSelect().
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Model((*model.Quote)(nil)).
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Order("id DESC").
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Where("approved = ?", true).
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Limit(20).
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Scan(c.Request().Context(), "es)
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if err != nil {
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return err
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}
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feed := &feeds.Feed{
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Title: "sh.org.ru - Новый цитатник Рунета",
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Link: &feeds.Link{Href: h.cfg.Host},
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Description: "",
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Author: &feeds.Author{Name: "NeonXP", Email: "i@neonxp.ru"},
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Created: time.Now(),
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}
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for _, q := range quotes {
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uid := fmt.Sprintf("%s/quote/%d", h.cfg.Host, q.ID)
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feed.Items = append(feed.Items, &feeds.Item{
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Id: uid,
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Title: fmt.Sprintf("Цитата #%d", q.ID),
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Link: &feeds.Link{Href: uid},
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Created: q.CreatedAt,
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Description: q.Text(),
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})
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}
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switch feedType {
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case "rss":
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result, err := feed.ToRss()
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if err != nil {
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return err
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}
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c.Response().Header().Set("Content-Type", "application/rss+xml")
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return c.String(http.StatusOK, result)
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case "atom":
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result, err := feed.ToAtom()
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if err != nil {
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return err
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}
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c.Response().Header().Set("Content-Type", "application/atom+xml")
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return c.String(http.StatusOK, result)
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case "json":
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result, err := feed.ToJSON()
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if err != nil {
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return err
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}
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c.Response().Header().Set("Content-Type", "application/json")
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return c.String(http.StatusOK, result)
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default:
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return echo.ErrNotFound
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}
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}
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