mirror of
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103 lines
3.0 KiB
Go
103 lines
3.0 KiB
Go
package backlinks
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import (
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"embed"
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"github.com/bouncepaw/mycorrhiza/cfg"
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"github.com/bouncepaw/mycorrhiza/hyphae"
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"github.com/bouncepaw/mycorrhiza/util"
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"github.com/bouncepaw/mycorrhiza/viewutil"
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"github.com/gorilla/mux"
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"log"
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"net/http"
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"sort"
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"text/template"
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)
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func InitHandlers(rtr *mux.Router) {
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rtr.PathPrefix("/backlinks/").HandlerFunc(handlerBacklinks)
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rtr.PathPrefix("/orphans").HandlerFunc(handlerOrphans)
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chainBacklinks = viewutil.
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En(viewutil.CopyEnWith(fs, "view_backlinks.html")).
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Ru(template.Must(viewutil.CopyRuWith(fs, "view_backlinks.html").Parse(ruTranslation)))
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chainOrphans = viewutil.
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En(viewutil.CopyEnWith(fs, "view_orphans.html")).
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Ru(template.Must(viewutil.CopyRuWith(fs, "view_orphans.html").Parse(ruTranslation)))
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}
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// handlerBacklinks lists all backlinks to a hypha.
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func handlerBacklinks(w http.ResponseWriter, rq *http.Request) {
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var (
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hyphaName = util.HyphaNameFromRq(rq, "backlinks")
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backlinks []string
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)
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for b := range yieldHyphaBacklinks(hyphaName) {
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backlinks = append(backlinks, b)
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}
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viewBacklinks(viewutil.MetaFrom(w, rq), hyphaName, backlinks)
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}
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func handlerOrphans(w http.ResponseWriter, rq *http.Request) {
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var orphans []string
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for h := range hyphae.YieldExistingHyphae() {
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if BacklinksCount(h) == 0 {
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orphans = append(orphans, h.CanonicalName())
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}
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}
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sort.Strings(orphans)
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viewOrphans(viewutil.MetaFrom(w, rq), orphans)
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}
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var (
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//go:embed *.html
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fs embed.FS
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ruTranslation = `
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{{define "backlinks to text"}}Обратные ссылки на {{.}}{{end}}
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{{define "backlinks to link"}}Обратные ссылки на <a href="/hypha/{{.}}">{{beautifulName .}}</a>{{end}}
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{{define "description"}}Ниже перечислены гифы, на которых есть ссылка на эту гифу, трансклюзия этой гифы или эта гифа вставлена как изображение.{{end}}
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{{define "orphaned hyphae"}}Гифы-сироты{{end}}
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{{define "orphan description"}}Ниже перечислены гифы без ссылок на них.{{end}}
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`
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chainBacklinks viewutil.Chain
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chainOrphans viewutil.Chain
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)
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type backlinksData struct {
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viewutil.BaseData
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HyphaName string
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Backlinks []string
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}
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func viewBacklinks(meta viewutil.Meta, hyphaName string, backlinks []string) {
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if err := chainBacklinks.Get(meta).ExecuteTemplate(meta.W, "page", backlinksData{
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BaseData: viewutil.BaseData{
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Meta: meta,
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Addr: "/backlinks/" + hyphaName,
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HeaderLinks: cfg.HeaderLinks,
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CommonScripts: cfg.CommonScripts,
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},
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HyphaName: hyphaName,
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Backlinks: backlinks,
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}); err != nil {
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log.Println(err)
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}
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}
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type orphansData struct {
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viewutil.BaseData
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Orphans []string
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}
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func viewOrphans(meta viewutil.Meta, orphans []string) {
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if err := chainOrphans.Get(meta).ExecuteTemplate(meta.W, "page", orphansData{
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BaseData: viewutil.BaseData{
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Meta: meta,
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Addr: "/orphans",
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HeaderLinks: cfg.HeaderLinks,
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CommonScripts: cfg.CommonScripts,
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},
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Orphans: orphans,
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}); err != nil {
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log.Println(err)
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}
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}
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