Diffstat (limited to 'internal/lightgallery/html_renderer.go')
| -rw-r--r-- | internal/lightgallery/html_renderer.go | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/internal/lightgallery/html_renderer.go b/internal/lightgallery/html_renderer.go deleted file mode 100644 index 77b9785..0000000 --- a/internal/lightgallery/html_renderer.go +++ /dev/null @@ -1,138 +0,0 @@ -package lightgallery - -import ( - "fmt" - "math/rand" - "strings" - "time" - - "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 -} - -func NewLightGalleryHTMLRenderer(opts ...html.Option) renderer.NodeRenderer { - r := &LightGalleryHTMLRenderer{ - Config: html.NewConfig(), - } - 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-2"> - <hr class="border-t-4 border-dotted border-main-dark mt-[0.8vmin] mb-[0.8vmin] w-[80%%] ml-auto mr-auto"> - <div id="lg-%s" class="inline-gallery-container relative ml-auto mr-auto"></div> - <hr class="border-t-4 border-dotted border-main-dark mt-[0.8vmin] mb-[0.8vmin] 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], ".") - imageNameParts := strings.Split(imageUrlWithoutExt, "-") - - 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", - sources: [{ - srcset: "https://f003.backblazeb2.com/file/sayana-photos/thumbnails/%s.webp", - media: "(max-width: 800px)" - }], - thumb: - "https://f003.backblazeb2.com/file/sayana-photos/thumbnails/%s.webp", - subHtml: `+"`"+`<div class="flex flex-row light-gallery-captions"> - <p class="grow !text-[1vmax]/[0.9] text-left font-spectral text-main-dark">%s</p> - <p class="!text-[1vmax]/[0.9] text-right font-spectral text-secondary">%s</p> - </div>`+"`"+` - }`, img.URL, img.URL, escapeHTML(img.Caption), imageUrlWithoutExt, imageUrlWithoutExt, escapeHTML(img.Caption), dayDate.Format("2006-01-02 15:04:05 -07:00"))) - } - - w.WriteString(fmt.Sprintf(` -<script> -function createLightLibrary%s() { - const $lgContainer = document.getElementById('lg-%s'); - const inlineGallery = lightGallery($lgContainer, { - 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: 160, - thumbHeight: "10vmin", - thumbMargin: 4 - }); - - setTimeout(() => { - inlineGallery.openGallery(); - }, 200); -} - -document.addEventListener('DOMContentLoaded', createLightLibrary%s); - -let resizeTimer%s; -window.addEventListener("resize", () => { - clearTimeout(resizeTimer%s); - resizeTimer%s = setTimeout(() => { - const $lgContainer = document.getElementById('lg-%s'); - $lgContainer.innerHTML = ""; - createLightLibrary%s(); - }, 1000); -}); -</script>`, galleryID, galleryID, strings.Join(dynamicElements, ","), galleryID, galleryID, galleryID, galleryID, galleryID, galleryID)) - } - - return ast.WalkContinue, nil -} - -func escapeHTML(s string) string { - s = strings.ReplaceAll(s, "&", "&") - s = strings.ReplaceAll(s, "<", "<") - s = strings.ReplaceAll(s, ">", ">") - s = strings.ReplaceAll(s, "\"", """) - s = strings.ReplaceAll(s, "'", "'") - return s -} - -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) -} |