43 lines
1001 B
Go

package groups
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 (
groupsFirstLoad = 27
groupsPerScroll = 18
)
// render renders the groups page with the given groups.
func render(ctx aero.Context, allGroups []*arn.Group) error {
user := arn.GetUserFromContext(ctx)
index, _ := ctx.GetInt("index")
// Slice the part that we need
groups := allGroups[index:]
maxLength := groupsFirstLoad
if index > 0 {
maxLength = groupsPerScroll
}
if len(groups) > maxLength {
groups = groups[:maxLength]
}
// Next index
nextIndex := infinitescroll.NextIndex(ctx, len(allGroups), maxLength, index)
// In case we're scrolling, send groups only (without the page frame)
if index > 0 {
return ctx.HTML(components.GroupsScrollable(groups, user))
}
// Otherwise, send the full page
return ctx.HTML(components.Groups(groups, nextIndex, user))
}