64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
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package web
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import (
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"bytes"
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"encoding/xml"
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"net/url"
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"owl-blogs/app"
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"owl-blogs/app/repository"
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"github.com/gofiber/fiber/v2"
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)
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type SiteMapHandler struct {
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entryService *app.EntryService
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configRepo repository.ConfigRepository
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}
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type Sitemap struct {
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XMLName xml.Name `xml:"urlset"`
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Xmlns string `xml:"xmlns,attr"`
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Url []SitemapUrl `xml:"url"`
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}
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type SitemapUrl struct {
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Loc string `xml:"loc"`
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}
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func NewSiteMapHandler(entryService *app.EntryService, configRepo repository.ConfigRepository) *SiteMapHandler {
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return &SiteMapHandler{entryService: entryService, configRepo: configRepo}
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}
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// Handle handles GET /sitemap.xml
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func (h *SiteMapHandler) Handle(c *fiber.Ctx) error {
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c.Set(fiber.HeaderContentType, fiber.MIMEApplicationXML)
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siteConfig := getSiteConfig(h.configRepo)
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entries, err := h.entryService.FindAllByType(nil, true, false)
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if err != nil {
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return err
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}
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sitemap := Sitemap{
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Xmlns: "http://www.sitemaps.org/schemas/sitemap/0.9",
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Url: make([]SitemapUrl, 0),
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}
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for _, entry := range entries {
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entryUrl, _ := url.JoinPath(siteConfig.FullUrl, "/posts/", url.PathEscape(entry.ID()), "/")
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sitemap.Url = append(sitemap.Url, SitemapUrl{
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Loc: entryUrl,
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})
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}
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buf := new(bytes.Buffer)
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encoder := xml.NewEncoder(buf)
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encoder.Indent("", " ")
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err = encoder.Encode(sitemap)
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if err != nil {
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return err
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}
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return c.SendString(xml.Header + buf.String())
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}
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