45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package site
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import (
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"net/http"
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"github.com/go-chi/chi/v5"
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datastar "github.com/starfederation/datastar/sdk/go"
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)
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func setupExamplesInfiniteScroll(examplesRouter chi.Router) error {
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examplesRouter.Get("/infinite_scroll/data", func(w http.ResponseWriter, r *http.Request) {
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signals := &infiniteScrollSignals{}
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if err := datastar.ReadSignals(r, signals); err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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if signals.Limit < 1 || signals.Limit > 100 {
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signals.Limit = 10
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}
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sse := datastar.NewSSE(w, r)
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if signals.Offset == 0 {
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sse.MergeFragmentTempl(infiniteScrollAgents(signals))
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} else {
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if signals.Offset < 100 {
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sse.MergeFragmentTempl(infiniteScrollMore(signals))
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for i := 0; i < signals.Limit; i++ {
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sse.MergeFragmentTempl(
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infiniteScrollAgent(signals.Offset+i),
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datastar.WithSelectorID("click_to_load_rows"),
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datastar.WithMergeAppend(),
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)
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}
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} else {
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sse.MergeFragmentTempl(infiniteScrollRickroll())
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}
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}
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})
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return nil
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}
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