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authorGravatar Saya Andy <145215889+SayaAndy@users.noreply.github.com> 2025-10-17 19:28:37 +0700
committerGravatar GitHub <noreply@github.com> 2025-10-17 19:28:37 +0700
commitfa2d3009ed93c28e05758d52367b25fd6a04a2b7 (patch)
treec4a05a93b5b5a1c586f0ed8a9eea2ef2f90dd3c6 /internal/glightbox/parser.go
parent2e93141f1f53410d6c38122b918972581ec4aa8d (diff)
parent152bbebe8d2d0a07ab6958a74b5f53159c79e45f (diff)
downloadweb-0.9.0.tar.gz
web-0.9.0.zip
v0.9.0 (#10)v0.9.0
- [feat: implement new prototype gallery](https://github.com/SayaAndy/saya-today-web/commit/44fe2478478225450becb77ad5d273462c9b400a) (masonry + glightbox instead of lightgallery) - A simpler column gallery, expandable between 2 and 5 columns; - Allows highlighting images via tags; - A simpler lightbox layout with wider image, especially on mobile devices; - Displays tooltips; - [feat: adapted layouts for mobile/tablet devices](https://github.com/SayaAndy/saya-today-web/commit/d3ffefbd3d9de2378b564e4c6f965c03a5a06113) - [feat: switched most length units to absolute in layouts](https://github.com/SayaAndy/saya-today-web/commit/454e2f3cd84b6c0b02a0c2936a574d3d9c35c5a1) - [feat: use dvw/dvh instead of vw/vh](https://github.com/SayaAndy/saya-today-web/commit/e231d8a3074853fbdbae9b368976bd902a1428f7) - [feat: add onclick links in blog post links](https://github.com/SayaAndy/saya-today-web/commit/db174993127a8b2faf863a670fd6ce8ca8d7c1af) - feat: add href for any onclick links/icons - feat: use page-first layout for page titles (like "{page-header} // SAYA TODAY", not vice versa) - chore: rm any remains of old lightgallery - fix: map redefining
Diffstat (limited to 'internal/glightbox/parser.go')
-rw-r--r--internal/glightbox/parser.go100
1 files changed, 100 insertions, 0 deletions
diff --git a/internal/glightbox/parser.go b/internal/glightbox/parser.go
new file mode 100644
index 0000000..6780090
--- /dev/null
+++ b/internal/glightbox/parser.go
@@ -0,0 +1,100 @@
+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
+}