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-rw-r--r--internal/glightbox/block.go32
-rw-r--r--internal/glightbox/extension.go28
-rw-r--r--internal/glightbox/html_renderer.go188
-rw-r--r--internal/glightbox/parser.go100
4 files changed, 0 insertions, 348 deletions
diff --git a/internal/glightbox/block.go b/internal/glightbox/block.go
deleted file mode 100644
index e53e67b..0000000
--- a/internal/glightbox/block.go
+++ /dev/null
@@ -1,32 +0,0 @@
-package glightbox
-
-import (
- "time"
-
- "github.com/yuin/goldmark/ast"
-)
-
-// GLightboxBlock represents a light gallery block in the AST
-type GLightboxBlock struct {
- ast.BaseBlock
- Images []GLightboxImage
- Location *time.Location
-}
-
-type GLightboxImage struct {
- URL string
- Tags []string
- Caption []byte
-}
-
-var KindGLightboxBlock = ast.NewNodeKind("GLightboxBlock")
-
-// Dump implements ast.Node.Dump
-func (n *GLightboxBlock) Dump(source []byte, level int) {
- ast.DumpHelper(n, source, level, nil, nil)
-}
-
-// Kind implements ast.Node.Kind
-func (n *GLightboxBlock) Kind() ast.NodeKind {
- return KindGLightboxBlock
-}
diff --git a/internal/glightbox/extension.go b/internal/glightbox/extension.go
deleted file mode 100644
index 7fd17b1..0000000
--- a/internal/glightbox/extension.go
+++ /dev/null
@@ -1,28 +0,0 @@
-package glightbox
-
-import (
- "github.com/yuin/goldmark"
- "github.com/yuin/goldmark/parser"
- "github.com/yuin/goldmark/renderer"
- "github.com/yuin/goldmark/util"
-)
-
-// Extension that combines parser and renderer
-type GLightboxExtension struct{}
-
-func NewGLightboxExtension() goldmark.Extender {
- return &GLightboxExtension{}
-}
-
-func (e *GLightboxExtension) Extend(m goldmark.Markdown) {
- m.Parser().AddOptions(
- parser.WithBlockParsers(
- util.Prioritized(NewGLightboxParser(), 500),
- ),
- )
- m.Renderer().AddOptions(
- renderer.WithNodeRenderers(
- util.Prioritized(NewGLightboxHTMLRenderer(), 500),
- ),
- )
-}
diff --git a/internal/glightbox/html_renderer.go b/internal/glightbox/html_renderer.go
deleted file mode 100644
index 44fbd4c..0000000
--- a/internal/glightbox/html_renderer.go
+++ /dev/null
@@ -1,188 +0,0 @@
-package glightbox
-
-import (
- "bytes"
- "fmt"
- "math/rand"
- "regexp"
- "strings"
- "time"
-
- "github.com/SayaAndy/saya-today-web/internal/tailwind"
- "github.com/yuin/goldmark"
- "github.com/yuin/goldmark/ast"
- "github.com/yuin/goldmark/parser"
- "github.com/yuin/goldmark/renderer"
- "github.com/yuin/goldmark/renderer/html"
- "github.com/yuin/goldmark/util"
-)
-
-type GLightboxHTMLRenderer struct {
- html.Config
- md goldmark.Markdown
- anchorMatchRe *regexp.Regexp
-}
-
-func NewGLightboxHTMLRenderer(opts ...html.Option) renderer.NodeRenderer {
- r := &GLightboxHTMLRenderer{
- Config: html.NewConfig(),
- md: goldmark.New(
- goldmark.WithParserOptions(
- parser.WithAutoHeadingID(),
- parser.WithAttribute(),
- ),
- goldmark.WithRenderer(
- renderer.NewRenderer(
- renderer.WithNodeRenderers(
- util.Prioritized(tailwind.NewCustomLinkRenderer(
- html.WithUnsafe(), html.WithHardWraps(), html.WithXHTML(),
- ), 50),
- util.Prioritized(html.NewRenderer(
- html.WithUnsafe(), html.WithHardWraps(), html.WithXHTML(),
- ), 100),
- ),
- ),
- ),
- ),
- }
- for _, opt := range opts {
- opt.SetHTMLOption(&r.Config)
- }
- r.anchorMatchRe = regexp.MustCompile(`(?s)<\s*a(\s+[^<]*)(href\s*=\s*["'].*?["'])\s*([^<]*)>(.*?)<\s*\/\s*a\s*>`)
- return r
-}
-
-func (r *GLightboxHTMLRenderer) RegisterFuncs(reg renderer.NodeRendererFuncRegisterer) {
- reg.Register(KindGLightboxBlock, r.renderGLightbox)
-}
-
-func (r *GLightboxHTMLRenderer) renderGLightbox(w util.BufWriter, source []byte, n ast.Node, entering bool) (ast.WalkStatus, error) {
- if entering {
- gallery := n.(*GLightboxBlock)
-
- if len(gallery.Images) == 0 {
- return ast.WalkContinue, nil
- }
-
- galleryID := generateDivId(8)
-
- var elements []string
- for i, 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)
-
- glightboxDescId := ""
- if len(captionHTML) != 0 {
- glightboxDescId = fmt.Sprintf("glightbox-desc-%s-%d", galleryID, i)
- }
-
- dataDescriptionAttribute := ""
- if glightboxDescId != "" {
- dataDescriptionAttribute = fmt.Sprintf("data-description=\".%s\"", glightboxDescId)
- }
-
- tagClassList := make([]string, 0, len(img.Tags))
- for _, tag := range img.Tags {
- switch tag {
- case "2x":
- tagClassList = append(tagClassList, "grid-item-2x")
- }
- }
-
- if len(img.Caption) > 0 {
- tagClassList = append(tagClassList, "grid-tooltip")
- }
-
- anchorlessCaptionHTML := r.anchorMatchRe.ReplaceAll(captionHTML, []byte("<span class=\"linklike\" $1 $3>$4</span>"))
-
- elements = append(elements, fmt.Sprintf(`
- <a href="https://f003.backblazeb2.com/file/sayana-photos/full/%s" class="glightbox-%s grid-item %s grid-item-%s p-1"
- data-gallery="gallery-%s" data-title="%s" %s>
- <picture>
- <source media="(width < 640px)" srcset="https://f003.backblazeb2.com/file/sayana-photos/webp-320p/%s.webp" />
- <source media="(width < 1120px)" srcset="https://f003.backblazeb2.com/file/sayana-photos/webp-560p/%s.webp" />
- <source media="(width < 1600px)" srcset="https://f003.backblazeb2.com/file/sayana-photos/webp-800p/%s.webp" />
- <source media="(width < 2400px)" srcset="https://f003.backblazeb2.com/file/sayana-photos/webp-1200p/%s.webp" />
- <source media="(width >= 2400px)" srcset="https://f003.backblazeb2.com/file/sayana-photos/webp-1600p/%s.webp" />
- <img src="https://f003.backblazeb2.com/file/sayana-photos/webp-800p/%s.webp" />
- </picture>
- <span class="grid-tooltip-text"><p>%s</p></span>
- <span class="grid-item-index">%d</span>
- </a>`, img.URL, galleryID, strings.Join(tagClassList, " "), galleryID, galleryID, dayDate.Format("2006-01-02 15:04:05 -07:00"), dataDescriptionAttribute, imageUrlWithoutExt, imageUrlWithoutExt, imageUrlWithoutExt, imageUrlWithoutExt, imageUrlWithoutExt, imageUrlWithoutExt, anchorlessCaptionHTML, i+1))
-
- if glightboxDescId != "" {
- elements = append(elements, fmt.Sprintf(`
- <div class="glightbox-desc rounded-4 %s">
- <p>%s</p>
- </div>`, glightboxDescId, captionHTML))
- }
- }
-
- 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 class="grid masonry-grid-%s mx-auto">
- <div class="grid-sizer grid-sizer-%s"></div>
- %s
- </div>
- <hr class="border-t-3 border-dotted border-main-dark mt-1 mb-2 w-[80%%] ml-auto mr-auto">
-</div>`, galleryID, galleryID, strings.Join(elements, "\n")))
-
- w.WriteString(fmt.Sprintf(`
-<script>
- var lightbox_%s = GLightbox({
- selector: '.glightbox-%s',
- moreLength: 0
- });
-
- var msnry_%s = new Masonry('.masonry-grid-%s', {
- itemSelector: '.grid-item-%s',
- columnWidth: '.grid-sizer-%s',
- percentPosition: true,
- horizontalOrder: true
- });
-
- var imgLoad_%s_timer;
- var imgLoad_%s = imagesLoaded('.masonry-grid-%s');
-
- function initMasonryLayout_%s() {
- clearTimeout(imgLoad_%s_timer);
- imgLoad_%s_timer = setTimeout(() => msnry_%s.layout(), 500);
- }
-
- imgLoad_%s.on('progress', initMasonryLayout_%s);
-
- document.addEventListener('popout', (e) => {
- imgLoad_%s.off('progress', initMasonryLayout_%s);
- initMasonryLayout_%s = null;
- imgLoad_%s = null;
- });
-</script>`, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, galleryID, 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)
-}
diff --git a/internal/glightbox/parser.go b/internal/glightbox/parser.go
deleted file mode 100644
index 6780090..0000000
--- a/internal/glightbox/parser.go
+++ /dev/null
@@ -1,100 +0,0 @@
-package glightbox
-
-import (
- "bytes"
- "log/slog"
- "regexp"
- "strings"
- "time"
-
- "github.com/yuin/goldmark/ast"
- "github.com/yuin/goldmark/parser"
- "github.com/yuin/goldmark/text"
-)
-
-type GLightboxParser struct{}
-
-func NewGLightboxParser() parser.BlockParser {
- return &GLightboxParser{}
-}
-
-func (p *GLightboxParser) Trigger() []byte {
- return []byte{'{'}
-}
-
-func (p *GLightboxParser) Open(parent ast.Node, reader text.Reader, pc parser.Context) (ast.Node, parser.State) {
- line, _ := reader.PeekLine()
-
- if !bytes.HasPrefix(line, []byte("{Gallery:")) {
- return nil, parser.NoChildren
- }
-
- r := regexp.MustCompile(`^\{Gallery:([A-Za-z0-9\+\-/]+)\}$`)
-
- trimmed := bytes.TrimSpace(line)
- parts := r.FindSubmatch(trimmed)
- if len(parts) < 2 {
- slog.Warn("invalid gallery header format", slog.String("line", string(trimmed)), slog.Int("submatch_count", len(parts)))
- return nil, parser.NoChildren
- }
-
- loc, err := time.LoadLocation(string(parts[1]))
- if err != nil {
- slog.Warn("invalid location specified for a gallery", slog.String("error", err.Error()), slog.String("line", string(trimmed)), slog.String("location", string(parts[1])))
- return nil, parser.NoChildren
- }
-
- return &GLightboxBlock{Location: loc}, parser.NoChildren
-}
-
-func (p *GLightboxParser) Continue(node ast.Node, reader text.Reader, pc parser.Context) parser.State {
- line, segment := reader.PeekLine()
- if len(line) == 0 || segment.Len() == 0 {
- return parser.Continue | parser.NoChildren
- }
-
- trimmed := bytes.TrimSpace(line)
- if bytes.Equal(trimmed, []byte("{Gallery}")) || bytes.Equal(trimmed, []byte("{/Gallery}")) {
- reader.AdvanceLine()
- return parser.Close
- }
-
- gallery := node.(*GLightboxBlock)
-
- parts := bytes.SplitN(trimmed, []byte{'|'}, 3)
- url := bytes.TrimSpace(parts[0])
-
- caption := make([]byte, 0)
- tagsRaw := ""
- if len(parts) == 2 {
- caption = bytes.TrimSpace(parts[1])
- }
- if len(parts) >= 3 {
- tagsRaw = string(parts[1])
- caption = bytes.TrimSpace(parts[2])
- }
-
- tags := strings.Split(tagsRaw, ",")
- for i := range tags {
- tags[i] = strings.TrimSpace(tags[i])
- }
-
- gallery.Images = append(gallery.Images, GLightboxImage{
- URL: string(url),
- Tags: tags,
- Caption: caption,
- })
-
- return parser.Continue | parser.NoChildren
-}
-
-func (p *GLightboxParser) Close(node ast.Node, reader text.Reader, pc parser.Context) {
-}
-
-func (p *GLightboxParser) CanInterruptParagraph() bool {
- return true
-}
-
-func (p *GLightboxParser) CanAcceptIndentedLine() bool {
- return false
-}