mirror of https://github.com/jlelse/GoBlog
154 lines
3.8 KiB
Go
154 lines
3.8 KiB
Go
package main
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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/araddon/dateparse"
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"github.com/snabb/sitemap"
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)
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const sitemapPath = "/sitemap.xml"
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func (a *goBlog) serveSitemap(w http.ResponseWriter, r *http.Request) {
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sm := sitemap.New()
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sm.Minify = true
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// Blogs
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for b, bc := range a.cfg.Blogs {
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// Blog
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath("")),
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})
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// Sections
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for _, section := range bc.Sections {
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if section.Name != "" {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(section.Name)),
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})
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}
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}
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// Taxonomies
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for _, taxonomy := range bc.Taxonomies {
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if taxonomy.Name != "" {
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// Taxonomy
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taxPath := bc.getRelativePath("/" + taxonomy.Name)
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(taxPath),
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})
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// Values
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if taxValues, err := a.db.allTaxonomyValues(b, taxonomy.Name); err == nil {
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for _, tv := range taxValues {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(taxPath + "/" + urlize(tv)),
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})
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}
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}
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}
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}
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// Year / month archives
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if dates, err := a.db.allPublishedDates(b); err == nil {
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already := map[string]bool{}
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for _, d := range dates {
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// Year
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yearPath := bc.getRelativePath("/" + fmt.Sprintf("%0004d", d.year))
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if !already[yearPath] {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(yearPath),
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})
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already[yearPath] = true
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}
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// Month
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monthPath := yearPath + "/" + fmt.Sprintf("%02d", d.month)
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if !already[monthPath] {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(monthPath),
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})
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already[monthPath] = true
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}
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// Day
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dayPath := monthPath + "/" + fmt.Sprintf("%02d", d.day)
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if !already[dayPath] {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(dayPath),
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})
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already[dayPath] = true
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}
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// XXXX-MM
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genericMonthPath := bc.getRelativePath("/x/" + fmt.Sprintf("%02d", d.month))
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if !already[genericMonthPath] {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(genericMonthPath),
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})
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already[genericMonthPath] = true
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}
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// XXXX-MM-DD
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genericMonthDayPath := genericMonthPath + "/" + fmt.Sprintf("%02d", d.day)
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if !already[genericMonthDayPath] {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(genericMonthDayPath),
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})
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already[genericMonthDayPath] = true
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}
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// XXXX-XX-DD
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genericDayPath := bc.getRelativePath("/x/x/" + fmt.Sprintf("%02d", d.day))
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if !already[genericDayPath] {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(genericDayPath),
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})
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already[genericDayPath] = true
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}
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}
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}
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// Photos
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if bc.Photos != nil && bc.Photos.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(bc.Photos.Path)),
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})
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}
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// Search
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if bc.Search != nil && bc.Search.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(bc.Search.Path)),
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})
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}
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// Stats
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if bc.BlogStats != nil && bc.BlogStats.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(bc.BlogStats.Path)),
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})
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}
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// Blogroll
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if bc.Blogroll != nil && bc.Blogroll.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(bc.Blogroll.Path)),
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})
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}
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// Custom pages
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for _, cp := range bc.CustomPages {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(cp.Path),
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})
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}
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}
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// Posts
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if posts, err := a.db.getPosts(&postsRequestConfig{status: statusPublished}); err == nil {
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for _, p := range posts {
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item := &sitemap.URL{Loc: a.fullPostURL(p)}
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var lastMod time.Time
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if p.Updated != "" {
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lastMod, _ = dateparse.ParseLocal(p.Updated)
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}
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if p.Published != "" && lastMod.IsZero() {
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lastMod, _ = dateparse.ParseLocal(p.Published)
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}
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if !lastMod.IsZero() {
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item.LastMod = &lastMod
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}
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sm.Add(item)
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}
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}
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// Write...
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_, _ = sm.WriteTo(w) // Already minified
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}
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