diff options
Diffstat (limited to 'internal/lightgallery/html_renderer.go')
| -rw-r--r-- | internal/lightgallery/html_renderer.go | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/internal/lightgallery/html_renderer.go b/internal/lightgallery/html_renderer.go deleted file mode 100644 index c2f785e..0000000 --- a/internal/lightgallery/html_renderer.go +++ /dev/null @@ -1,145 +0,0 @@ -package lightgallery - -import ( - "bytes" - "fmt" - "math/rand" - "strings" - "time" - - "github.com/yuin/goldmark" - "github.com/yuin/goldmark/ast" - "github.com/yuin/goldmark/renderer" - "github.com/yuin/goldmark/renderer/html" - "github.com/yuin/goldmark/util" -) - -type LightGalleryHTMLRenderer struct { - html.Config - md goldmark.Markdown -} - -func NewLightGalleryHTMLRenderer(opts ...html.Option) renderer.NodeRenderer { - r := &LightGalleryHTMLRenderer{ - Config: html.NewConfig(), - md: goldmark.New( - goldmark.WithRendererOptions( - html.WithHardWraps(), - html.WithXHTML(), - ), - ), - } - for _, opt := range opts { - opt.SetHTMLOption(&r.Config) - } - return r -} - -func (r *LightGalleryHTMLRenderer) RegisterFuncs(reg renderer.NodeRendererFuncRegisterer) { - reg.Register(KindLightGalleryBlock, r.renderLightGallery) -} - -func (r *LightGalleryHTMLRenderer) renderLightGallery(w util.BufWriter, source []byte, n ast.Node, entering bool) (ast.WalkStatus, error) { - if entering { - gallery := n.(*LightGalleryBlock) - - if len(gallery.Images) == 0 { - return ast.WalkContinue, nil - } - - galleryID := generateDivId(8) - - w.WriteString(fmt.Sprintf(` -<div class="justify-content-center display-block m-1"> - <hr class="border-t-3 border-dotted border-main-dark mt-1 mb-2 w-[80%%] ml-auto mr-auto"> - <div id="lg-%s" class="inline-gallery-container relative ml-auto mr-auto"></div> - <hr class="border-t-3 border-dotted border-main-dark mt-1 mb-2 w-[80%%] ml-auto mr-auto"> -</div>`, galleryID)) - - var dynamicElements []string - for _, img := range gallery.Images { - imageUrlSegments := strings.Split(img.URL, ".") - imageUrlWithoutExt := strings.Join(imageUrlSegments[:len(imageUrlSegments)-1], ".") - imageUrlParts := strings.Split(imageUrlWithoutExt, "/") - imageNameParts := strings.Split(imageUrlParts[len(imageUrlParts)-1], "-") - - var captionBuf bytes.Buffer - captionHTML := img.Caption - if err := r.md.Convert(img.Caption, &captionBuf); err == nil { - captionHTML = captionBuf.Bytes() - captionHTML = bytes.TrimPrefix(captionHTML, []byte("<p>")) - captionHTML = bytes.TrimSuffix(captionHTML, []byte("</p>\n")) - captionHTML = bytes.TrimSuffix(captionHTML, []byte("</p>")) - } - - dayDate, _ := time.Parse("20060102 150405", imageNameParts[len(imageNameParts)-2]+" "+imageNameParts[len(imageNameParts)-1]) - dayDate = dayDate.In(gallery.Location) - dynamicElements = append(dynamicElements, fmt.Sprintf(`{ - src: - "https://f003.backblazeb2.com/file/sayana-photos/full/%s", - downloadUrl: - "https://f003.backblazeb2.com/file/sayana-photos/full/%s", - alt: "%s", - responsive: "https://f003.backblazeb2.com/file/sayana-photos/webp-320p/%s.webp 384, https://f003.backblazeb2.com/file/sayana-photos/webp-560p/%s.webp 672, https://f003.backblazeb2.com/file/sayana-photos/webp-800p/%s.webp 960, https://f003.backblazeb2.com/file/sayana-photos/webp-1200p/%s.webp 1440, https://f003.backblazeb2.com/file/sayana-photos/webp-1600p/%s.webp 1920", - thumb: - "https://f003.backblazeb2.com/file/sayana-photos/webp-320p/%s.webp", - subHtml: `+"`"+`<div class="flex flex-row light-gallery-captions"> - <p class="grow !text-base/[1] text-left font-spectral text-main-dark">%s</p> - <p class="!text-base/[1] text-right font-spectral text-secondary">%s</p> - </div>`+"`"+` - }`, img.URL, img.URL, util.EscapeHTML(captionHTML), imageUrlWithoutExt, imageUrlWithoutExt, imageUrlWithoutExt, imageUrlWithoutExt, imageUrlWithoutExt, imageUrlWithoutExt, captionHTML, dayDate.Format("2006-01-02 15:04:05 -07:00"))) - } - - w.WriteString(fmt.Sprintf(` -<script> -function createLightGallery%s() { - const $lgContainer = document.getElementById('lg-%s'); - const config = { - container: $lgContainer, - dynamic: true, - dynamicEl: [%s], - width: "100%%", - height: "50vmin", - hash: false, - closable: false, - showMaximizeIcon: true, - appendSubHtmlTo: ".lg-sub-html", - isMobile: () => false, - slideDelay: 0, - plugins: [lgZoom, lgThumbnail], - thumbWidth: calculateVmin(10), - thumbHeight: "10vmin", - thumbMargin: 4 - }; - const inlineGallery = lightGallery($lgContainer, config); - - setTimeout(() => { - inlineGallery.openGallery(); - }, 200); - - galleryMap.set(inlineGallery, createLightGallery%s); -} - -document.addEventListener('htmx:afterRequest', (e) => { - if (e.detail.xhr.status == 404 || e.detail.successful != true) { - return console.error(e); - } - if (e.detail.target.id == 'general-page-body') { - createLightGallery%s(); - } -}, {once: true}); -</script>`, galleryID, galleryID, strings.Join(dynamicElements, ","), galleryID, galleryID)) - } - - return ast.WalkContinue, nil -} - -func generateDivId(length int) string { - const charset = "abcdefghijklmnopqrstuvwxyz" - seededRand := rand.New(rand.NewSource(time.Now().UnixNano())) // Seed with current time - b := make([]byte, length) - for i := range b { - b[i] = charset[seededRand.Intn(len(charset))] - } - return string(b) -} |