[Yagscript/yagg-cc/levels] Improved reactionListener to go along with leaderboard.go update. Includes a few bugfixes / patch to get things rolling again.

reactionListener.go

{{/*
	WARNING: this command may be extremely buggy as I was unable to test it with limited users.
	This command manages the pagination of the leaderboard command.

	Recommended trigger: Reaction trigger on Reaction Added only.
*/}}

{{/* Configuration variables */}}
{{ $guildIconSize := 64 }}					{{/* Size of the guild icon */}}
{{ $iconSize := 128 }}						{{/* Size of the embed icon */}}
{{ $thumbnailURL := "https://i.imgur.com/mJ7zu6k.png" }}	{{/* Use a self-hosted image */}}
{{ $emojiID := 704136047973630002 }} 		{{/* Copy the emoji ID you'd like to use for the icon and paste it here */}}

{{/* Instantiate global variables */}}
{{ $action := .Reaction.Emoji.Name }} {{/* The action being ran */}}
{{ $validEmojis := cslice "▶️" "◀️" }} {{/* Valid emojis */}}
{{ $isValid := false }} {{/* Whether this is actually a valid embed / leaderboard embed */}}
{{ $page := 0 }} {{/* The current page */}}
{{ $pageCount := toInt (roundCeil (fdiv (dbCount "xp") 10)) }} {{/* Number of pages */}}

{{ $guildIconURL := printf "https://cdn.discordapp.com/icons/%d/%s.png" .Guild.ID .Guild.Icon }}
{{ $iconURL := printf "https://cdn.discordapp.com/emojis/%d.png?v=1" $emojiID }}
{{ if ($iconSize) gt 0 }} {{ $iconURL = printf "%s&size=%d" $iconURL $iconSize }} {{ end }}
{{ if ($guildIconSize) gt 0 }} {{ $guildIconURL = printf "%s?size=%d" $guildIconURL $guildIconSize }} {{ end }}

{{ with and (eq .ReactionMessage.Author.ID 204255221017214977) .ReactionMessage.Embeds }} {{/* Checks for validity */}}
	{{ $embed := index . 0 }} {{/* The first embed */}}
	{{ if and (eq $embed.Author.Name "Leaderboard") $embed.Footer }} {{/* More checks */}}
		{{ $page = toInt (index (reFindAll `\d+` $embed.Footer.Text) 0) }} {{/* We presume that this is valid, and get the page num, this was modified to get the first match of a number to fit the new style */}}
		{{ $isValid = true }} {{/* Yay, it is valid */}}
	{{ end }}
{{ end }}
{{ if and (in $validEmojis $action) $isValid $page }} {{/* Even more checks for validity... */}}
	{{ deleteMessageReaction nil .ReactionMessage.ID .User.ID $action }}
	{{ if eq $action "▶️" }} {{ $page = add $page 1 }} {{/* Update page according to emoji */}}
	{{ else }} {{ $page = sub $page 1 }} {{ end }}
	{{ if ge $page 1 }} {{/* Otherwise, dbTopEntries throws error due to negative skip */}}
		{{ $skip := mult (sub $page 1) 10 }} {{/* Get skip */}}
		{{ $users := dbTopEntries "xp" 10 $skip }} {{/* Fetch entries */}}
		{{ if (len $users) }} {{/* If there are users on this page, proceed */}}
			{{ $rank := $skip }}
			{{ $displayRanks := "" }}
			{{ $displayNames := "" }}
			{{ $displayLevels := "" }}
			{{- range $users -}} {{/* Loop over users and format */}}
				{{ $xp := toInt .Value }} {{/* The user XP */}}
				{{ $rank = add $rank 1 }} {{/* The user rank */}}

				{{/* Initialize Ordinal Formatter */}}
				{{ $medal := "" }}
				{{ $markdownBefore := "" }}
				{{ $markdownAfter := "" }}
				{{ $suff := "" }}

				{{/* Get Medal and Formatting Chars */}}
				{{ if (eq (toInt $rank) 1) }}
					{{ $medal = ":first_place:" }}
					{{ $markdownBefore = "_**__" }}
					{{ $markdownAfter = "__**_" }}
				{{ else if (eq (toInt $rank) 2) }}
					{{ $medal = ":second_place:" }}
					{{ $markdownBefore = "__**" }}
					{{ $markdownAfter = "**__" }}
				{{ else if (eq (toInt $rank) 3) }}
					{{ $medal = ":third_place:" }}
					{{ $markdownBefore = "_**" }}
					{{ $markdownAfter = "**_" }}
				{{ else if (and (gt (toInt $rank) 3) (le (toInt $rank) 10)) }}
					{{ $medal = ":medal:" }}
					{{ $markdownBefore = "_" }}
					{{ $markdownAfter = "_" }}
				{{ end }}

				{{/* Get Ordinal Suffix */}}
				{{ $ones := toInt (mod (toInt $rank) 10) }}
				{{ $tens := toInt (mod (roundFloor (fdiv (toInt $rank) 10)) 10) }}
				{{ if (eq $tens 1) }}
					{{ $suff = "th" }}
				{{ else }}
					{{ if (eq $ones 1) }}
						{{ $suff = "st" }}
					{{ else if (eq $ones 2) }}
						{{ $suff = "nd" }}
					{{ else if (eq $ones 3) }}
						{{ $suff = "rd" }}
					{{ else }}
						{{ $suff = "th" }}
					{{ end }}
				{{ end }}

				{{ $rankStr := printf "%s %s%d%s%s" 
					$medal $markdownBefore (toInt $rank) $suff $markdownAfter 
				}} {{/* Ordinal format rank. */}}

				{{ $displayRanks = printf "%s\n%s"
					$displayRanks $rankStr 
				}} {{/* Format ranks column */}}

				{{ $displayNames = printf "%s\n[%s](https://discordapp.com/users/%d/)" 
					$displayNames .User.Username .User.ID
				}} {{/* Format users column */}}

				{{ $displayLevels = printf "%s\nLevel %d (%d XP)"
					$displayLevels (toInt (roundFloor (mult 0.1 (sqrt $xp)))) $xp
				}} {{/* Format levels column */}}

			{{- end -}}
			{{ editMessage nil .ReactionMessage.ID (cembed 
				"title" nil
				"author" (sdict
					"name" "Leaderboard"
					"icon_url" $iconURL
				)
				"thumbnail" (sdict "url" $thumbnailURL)
				"color" 14232643
				"description" nil
				"fields" (cslice
					(sdict
						"name" "Rank"
						"value" $displayRanks
						"inline" true
					)
					(sdict
						"name" "Member"
						"value" $displayNames
						"inline" true
					)
					(sdict
						"name" "Level"
						"value" $displayLevels
						"inline" true
					)
				)
				"footer" (sdict
					"icon_url" $guildIconURL 
					"text" (printf "Page %d of %d\t%s | Yagscript by HeavyPaws" 
							$page $pageCount .Guild.Name)
				)
			) }} {{/* Edit embed */}}
		{{ end }}
	{{ end }}
{{ end }}