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A framework using Svelte to generate a website for one's TTRPG notes with buttons that activate Foundry commands
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2.2 kB · 106 lines
Go
at go
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import ( "bytes" "fmt" "log" "strings"
"github.com/yuin/goldmark/ast" "github.com/yuin/goldmark/parser" "github.com/yuin/goldmark/renderer" "github.com/yuin/goldmark/text" "github.com/yuin/goldmark/util")
type RollTableButton struct { ast.BaseBlock
Uuid string Campaign string Label string}
type RollTableButtonData struct { Uuid string `json:"uuid"` Campaign string `json:"campaign"` Label string `json:"label"`}
var KindRollTableButton = ast.NewNodeKind("RollTableButton")
func (b *RollTableButton) Kind() ast.NodeKind { return KindRollTableButton}
func (b *RollTableButton) Dump(source []byte, level int) { ast.DumpHelper(b, source, level, nil, nil)}
type RollTableButtonParser struct{}
func (p *RollTableButtonParser) Trigger() []byte { return []byte{'{'}}
func (p *RollTableButtonParser) Parse(parent ast.Node, reader text.Reader, pc parser.Context) ast.Node { line, _ := reader.PeekLine()
if !bytes.HasPrefix(line, []byte("{{")) { return nil }
// Find the closing }} end := bytes.Index(line[2:], []byte("}}")) if end < 0 { return nil }
end += 2 contents := strings.TrimSpace(string(line[2:end]))
if !strings.HasPrefix(contents, "rollTableButton") { return nil }
contents = strings.TrimSpace(strings.TrimPrefix(contents, "rollTableButton")) args, err := parseArgs(contents)
if err != nil { log.Default().Println(err) return nil }
campaign, _ := pc.Get(CampaignContextKey).(string) reader.Advance(end + 2)
return &RollTableButton{ Campaign: campaign, Uuid: args["uuid"], Label: args["label"], }}
type RollTableButtonRenderer struct{}
func (r *RollTableButtonRenderer) renderRollTableButton(writer util.BufWriter, _ []byte, node ast.Node, entering bool) (ast.WalkStatus, error) { if !entering { return ast.WalkContinue, nil }
button := node.(*RollTableButton)
fmt.Fprintf( writer, `<button data-campaign="%s" data-uuid="%s" class="rollTableButton">%s</button>`, button.Campaign, button.Uuid, button.Label, )
return ast.WalkContinue, nil}
func (r *RollTableButtonRenderer) RegisterFuncs(reg renderer.NodeRendererFuncRegisterer) { reg.Register(KindRollTableButton, r.renderRollTableButton)}