44 lines
988 B
Go

package amvs
import (
"github.com/aerogo/aero"
"github.com/animenotifier/notify.moe/arn"
"github.com/animenotifier/notify.moe/components"
"github.com/animenotifier/notify.moe/utils/infinitescroll"
)
const (
amvsFirstLoad = 12
amvsPerScroll = 9
)
// render renders the AMVs page with the given AMVs.
func render(ctx aero.Context, allAMVs []*arn.AMV) error {
user := arn.GetUserFromContext(ctx)
index, _ := ctx.GetInt("index")
tag := ctx.Get("tag")
// Slice the part that we need
amvs := allAMVs[index:]
maxLength := amvsFirstLoad
if index > 0 {
maxLength = amvsPerScroll
}
if len(amvs) > maxLength {
amvs = amvs[:maxLength]
}
// Next index
nextIndex := infinitescroll.NextIndex(ctx, len(allAMVs), maxLength, index)
// In case we're scrolling, send AMVs only (without the page frame)
if index > 0 {
return ctx.HTML(components.AMVsScrollable(amvs, user))
}
// Otherwise, send the full page
return ctx.HTML(components.AMVs(amvs, nextIndex, tag, user))
}