mirror of https://github.com/jlelse/GoBlog
Use sitemap indices and improve sitemap generation
This commit is contained in:
parent
269aebf016
commit
7d3cfe784a
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@ -146,6 +146,10 @@ func (a *goBlog) blogRouter(blog string, conf *configBlog) func(r chi.Router) {
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// Contact
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r.Group(a.blogContactRouter(conf))
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// Sitemap
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r.Group(a.blogSitemapRouter(conf))
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}
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}
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@ -420,3 +424,14 @@ func (a *goBlog) blogContactRouter(conf *configBlog) func(r chi.Router) {
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}
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}
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}
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// Blog - Sitemap
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func (a *goBlog) blogSitemapRouter(conf *configBlog) func(r chi.Router) {
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return func(r chi.Router) {
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r.Use(a.privateModeHandler, cacheLoggedIn, a.cacheMiddleware)
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r.Get(conf.RelativePath(sitemapBlogPath), a.serveSitemapBlog)
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r.Get(conf.RelativePath(sitemapBlogFeaturesPath), a.serveSitemapBlogFeatures)
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r.Get(conf.RelativePath(sitemapBlogArchivesPath), a.serveSitemapBlogArchives)
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r.Get(conf.RelativePath(sitemapBlogPostsPath), a.serveSitemapBlogPosts)
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}
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}
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20
postsDb.go
20
postsDb.go
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@ -496,26 +496,6 @@ func (d *database) allTaxonomyValues(blog string, taxonomy string) ([]string, er
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return values, nil
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}
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type publishedDate struct {
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year, month, day int
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}
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func (d *database) allPublishedDates(blog string) (dates []publishedDate, err error) {
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rows, err := d.query("select distinct substr(tolocal(published), 1, 4) as year, substr(tolocal(published), 6, 2) as month, substr(tolocal(published), 9, 2) as day from posts where blog = @blog and status = @status and year != '' and month != '' and day != ''", sql.Named("blog", blog), sql.Named("status", statusPublished))
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if err != nil {
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return nil, err
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}
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for rows.Next() {
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var year, month, day int
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err = rows.Scan(&year, &month, &day)
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if err != nil {
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return nil, err
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}
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dates = append(dates, publishedDate{year, month, day})
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}
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return
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}
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const mediaUseSql = `
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with mediafiles (name) as (values %s)
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select name, count(path) as count from (
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@ -179,12 +179,6 @@ func Test_postsDb(t *testing.T) {
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is.Equal(1, count)
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}
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// Check dates
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dates, err := app.db.allPublishedDates("en")
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if is.NoError(err) && is.NotEmpty(dates) {
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is.Equal(publishedDate{year: 2021, month: 6, day: 10}, dates[0])
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}
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// Check based on tags
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count, err = app.db.countPosts(&postsRequestConfig{
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parameter: "tags",
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364
sitemap.go
364
sitemap.go
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@ -1,165 +1,229 @@
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package main
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import (
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"fmt"
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"bytes"
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"database/sql"
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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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"go.goblog.app/app/pkgs/contenttype"
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)
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const sitemapPath = "/sitemap.xml"
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const (
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sitemapPath = "/sitemap.xml"
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sitemapBlogPath = "/sitemap-blog.xml"
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sitemapBlogFeaturesPath = "/sitemap-blog-features.xml"
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sitemapBlogArchivesPath = "/sitemap-blog-archives.xml"
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sitemapBlogPostsPath = "/sitemap-blog-posts.xml"
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)
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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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// Create sitemap
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sm := sitemap.NewSitemapIndex()
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// Add blog sitemap indices
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for _, bc := range a.cfg.Blogs {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath("")),
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Loc: a.getFullAddress(bc.getRelativePath(sitemapBlogPath)),
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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 pc := bc.Photos; pc != nil && pc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(pc.Path, defaultPhotosPath))),
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})
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}
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// Search
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if bsc := bc.Search; bsc != nil && bsc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(bsc.Path, defaultSearchPath))),
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})
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}
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// Stats
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if bsc := bc.BlogStats; bsc != nil && bsc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(bsc.Path, defaultBlogStatsPath))),
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})
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}
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// Blogroll
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if brc := bc.Blogroll; brc != nil && brc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(brc.Path, defaultBlogrollPath))),
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})
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}
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// Geo map
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if mc := bc.Map; mc != nil && mc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(mc.Path, defaultGeoMapPath))),
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})
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}
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// Contact
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if cc := bc.Contact; cc != nil && cc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(cc.Path, defaultContactPath))),
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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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// Published posts
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if posts, err := a.db.getPosts(&postsRequestConfig{status: statusPublished, withoutParameters: true}); 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 = timeNoErr(dateparse.ParseLocal(p.Updated))
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}
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if p.Published != "" && lastMod.IsZero() {
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lastMod = timeNoErr(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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// Write sitemap
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a.writeSitemapIndex(w, sm)
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}
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func (a *goBlog) serveSitemapBlog(w http.ResponseWriter, r *http.Request) {
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// Create sitemap
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sm := sitemap.NewSitemapIndex()
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// Add blog sitemaps
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b := r.Context().Value(blogKey).(string)
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(a.getRelativePath(b, sitemapBlogFeaturesPath)),
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})
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(a.getRelativePath(b, sitemapBlogArchivesPath)),
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})
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(a.getRelativePath(b, sitemapBlogPostsPath)),
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})
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// Write sitemap
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a.writeSitemapIndex(w, sm)
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}
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func (a *goBlog) serveSitemapBlogFeatures(w http.ResponseWriter, r *http.Request) {
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// Create sitemap
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sm := sitemap.New()
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// Add features to sitemap
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bc := a.cfg.Blogs[r.Context().Value(blogKey).(string)]
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// Home
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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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// Photos
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if pc := bc.Photos; pc != nil && pc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(pc.Path, defaultPhotosPath))),
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})
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}
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// Search
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if bsc := bc.Search; bsc != nil && bsc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(bsc.Path, defaultSearchPath))),
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})
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}
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// Stats
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if bsc := bc.BlogStats; bsc != nil && bsc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(bsc.Path, defaultBlogStatsPath))),
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})
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}
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// Blogroll
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if brc := bc.Blogroll; brc != nil && brc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(brc.Path, defaultBlogrollPath))),
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})
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}
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// Geo map
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if mc := bc.Map; mc != nil && mc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(mc.Path, defaultGeoMapPath))),
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})
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}
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// Contact
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if cc := bc.Contact; cc != nil && cc.Enabled {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(defaultIfEmpty(cc.Path, defaultContactPath))),
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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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// Write sitemap
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a.writeSitemap(w, sm)
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}
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func (a *goBlog) serveSitemapBlogArchives(w http.ResponseWriter, r *http.Request) {
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// Create sitemap
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sm := sitemap.New()
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// Add archives to sitemap
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b := r.Context().Value(blogKey).(string)
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bc := a.cfg.Blogs[b]
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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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// Date based archives
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datePaths, _ := a.sitemapDatePaths(b)
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for _, p := range datePaths {
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sm.Add(&sitemap.URL{
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Loc: a.getFullAddress(bc.getRelativePath(p)),
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})
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}
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// Write sitemap
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a.writeSitemap(w, sm)
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}
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// Serve sitemap with all the blog's posts
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func (a *goBlog) serveSitemapBlogPosts(w http.ResponseWriter, r *http.Request) {
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// Create sitemap
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sm := sitemap.New()
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// Request posts
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posts, _ := a.db.getPosts(&postsRequestConfig{
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status: statusPublished,
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blog: r.Context().Value(blogKey).(string),
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withoutParameters: true,
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})
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// Add posts to sitemap
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for _, p := range posts {
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item := &sitemap.URL{Loc: a.fullPostURL(p)}
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lastMod := timeNoErr(dateparse.ParseLocal(defaultIfEmpty(p.Updated, p.Published)))
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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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// Write sitemap
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a.writeSitemap(w, sm)
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}
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func (a *goBlog) writeSitemap(w http.ResponseWriter, sm *sitemap.Sitemap) {
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var buf bytes.Buffer
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sm.WriteTo(&buf)
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a.writeSitemapXML(w, &buf)
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}
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func (a *goBlog) writeSitemapIndex(w http.ResponseWriter, sm *sitemap.SitemapIndex) {
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var buf bytes.Buffer
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sm.WriteTo(&buf)
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a.writeSitemapXML(w, &buf)
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}
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func (a *goBlog) writeSitemapXML(w http.ResponseWriter, buf *bytes.Buffer) {
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w.Header().Set(contentType, contenttype.XMLUTF8)
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a.min.Write(w, contenttype.XML, buf.Bytes())
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}
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const sitemapDatePathsSql = `
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with alldates as (
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select distinct
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substr(published, 1, 4) as year,
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substr(published, 6, 2) as month,
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substr(published, 9, 2) as day
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from (
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select tolocal(coalesce(published, '')) as published
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from posts
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where blog = @blog and status = @status and published != ''
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)
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)
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select distinct '/' || year from alldates
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union
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select distinct '/' || year || '/' || month from alldates
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union
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select distinct '/' || year || '/' || month || '/' || day from alldates
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union
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select distinct '/x/' || month from alldates
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union
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select distinct '/x/' || month || '/' || day from alldates
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union
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select distinct '/x/x/' || day from alldates;
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`
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func (a *goBlog) sitemapDatePaths(blog string) (paths []string, err error) {
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rows, err := a.db.query(sitemapDatePathsSql, sql.Named("blog", blog), sql.Named("status", statusPublished))
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if err != nil {
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return nil, err
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}
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var path string
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for rows.Next() {
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err = rows.Scan(&path)
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if err != nil {
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return nil, err
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}
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paths = append(paths, path)
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}
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return
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}
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