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109 lines
2.6 KiB
109 lines
2.6 KiB
package main
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import (
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"fmt"
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"net/http"
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"reflect"
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"strconv"
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"github.com/go-chi/chi/v5"
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"github.com/vcraescu/go-paginator"
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)
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type webmentionPaginationAdapter struct {
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config *webmentionsRequestConfig
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nums int64
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}
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func (p *webmentionPaginationAdapter) Nums() (int64, error) {
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if p.nums == 0 {
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nums, _ := countWebmentions(p.config)
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p.nums = int64(nums)
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}
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return p.nums, nil
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}
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func (p *webmentionPaginationAdapter) Slice(offset, length int, data interface{}) error {
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modifiedConfig := *p.config
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modifiedConfig.offset = offset
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modifiedConfig.limit = length
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wms, err := getWebmentions(&modifiedConfig)
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reflect.ValueOf(data).Elem().Set(reflect.ValueOf(&wms).Elem())
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return err
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}
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func webmentionAdmin(w http.ResponseWriter, r *http.Request) {
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pageNoString := chi.URLParam(r, "page")
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pageNo, _ := strconv.Atoi(pageNoString)
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p := paginator.New(&webmentionPaginationAdapter{config: &webmentionsRequestConfig{}}, 10)
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p.SetPage(pageNo)
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var mentions []*mention
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err := p.Results(&mentions)
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if err != nil {
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serveError(w, r, err.Error(), http.StatusInternalServerError)
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return
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}
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// Navigation
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var hasPrev, hasNext bool
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var prevPage, nextPage int
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var prevPath, nextPath string
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hasPrev, _ = p.HasPrev()
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if hasPrev {
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prevPage, _ = p.PrevPage()
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} else {
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prevPage, _ = p.Page()
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}
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if prevPage < 2 {
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prevPath = webmentionPath
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} else {
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prevPath = fmt.Sprintf("%s/page/%d", webmentionPath, prevPage)
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}
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hasNext, _ = p.HasNext()
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if hasNext {
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nextPage, _ = p.NextPage()
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} else {
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nextPage, _ = p.Page()
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}
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nextPath = fmt.Sprintf("%s/page/%d", webmentionPath, nextPage)
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// Render
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render(w, r, templateWebmentionAdmin, &renderData{
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Data: map[string]interface{}{
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"Mentions": mentions,
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"HasPrev": hasPrev,
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"HasNext": hasNext,
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"Prev": slashIfEmpty(prevPath),
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"Next": slashIfEmpty(nextPath),
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},
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})
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}
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func webmentionAdminDelete(w http.ResponseWriter, r *http.Request) {
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id, err := strconv.Atoi(r.FormValue("mentionid"))
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if err != nil {
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serveError(w, r, err.Error(), http.StatusBadRequest)
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return
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}
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err = deleteWebmention(id)
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if err != nil {
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serveError(w, r, err.Error(), http.StatusInternalServerError)
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return
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}
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purgeCache()
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http.Redirect(w, r, ".", http.StatusFound)
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}
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func webmentionAdminApprove(w http.ResponseWriter, r *http.Request) {
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id, err := strconv.Atoi(r.FormValue("mentionid"))
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if err != nil {
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serveError(w, r, err.Error(), http.StatusBadRequest)
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return
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}
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err = approveWebmention(id)
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if err != nil {
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serveError(w, r, err.Error(), http.StatusInternalServerError)
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return
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}
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purgeCache()
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http.Redirect(w, r, ".", http.StatusFound)
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}
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