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Make pagination only apply when there's more than a single page

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Essem 2021-08-06 12:12:59 -05:00
parent ac1242f74b
commit dea160c73b
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1 changed files with 65 additions and 63 deletions
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128
utils/pagination/pagination.js
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@ -16,69 +16,71 @@ module.exports = async (client, message, pages, timeout = 120000) => {
};
let page = 0;
let currentPage = await client.createMessage(message.channel.id, Object.assign(pages[page], options));
const emojiList = ["◀", "🔢", "▶", "🗑"];
for (const emoji of emojiList) {
await currentPage.addReaction(emoji);
if (pages.length > 1) {
const emojiList = ["◀", "🔢", "▶", "🗑"];
for (const emoji of emojiList) {
await currentPage.addReaction(emoji);
}
const reactionCollector = new ReactionCollector(client, currentPage, (message, reaction, member) => emojiList.includes(reaction.name) && !member.bot, { time: timeout });
reactionCollector.on("reaction", async (msg, reaction, member) => {
if (member.id === message.author.id) {
switch (reaction.name) {
case "◀":
page = page > 0 ? --page : pages.length - 1;
currentPage = await currentPage.edit(Object.assign(pages[page], options));
if (manageMessages) msg.removeReaction("◀", member.id);
break;
case "🔢":
client.createMessage(message.channel.id, Object.assign({ content: "What page do you want to jump to?" }, {
messageReference: {
channelID: currentPage.channel.id,
messageID: currentPage.id,
guildID: currentPage.channel.guild ? currentPage.channel.guild.id : undefined,
failIfNotExists: false
},
allowedMentions: {
repliedUser: false
}
})).then(askMessage => {
const messageCollector = new MessageCollector(client, askMessage.channel, (response) => response.author.id === message.author.id && !isNaN(response.content) && Number(response.content) <= pages.length && Number(response.content) > 0, {
time: timeout,
maxMatches: 1
});
return messageCollector.on("message", async (response) => {
if (await client.getMessage(askMessage.channel.id, askMessage.id).catch(() => undefined)) askMessage.delete();
if (manageMessages) await response.delete();
page = Number(response.content) - 1;
currentPage = await currentPage.edit(Object.assign(pages[page], options));
if (manageMessages) msg.removeReaction("🔢", member.id);
});
}).catch(error => {
throw error;
});
break;
case "▶":
page = page + 1 < pages.length ? ++page : 0;
currentPage = await currentPage.edit(Object.assign(pages[page], options));
if (manageMessages) msg.removeReaction("▶", member.id);
break;
case "🗑":
reactionCollector.emit("end");
if (await client.getMessage(currentPage.channel.id, currentPage.id).catch(() => undefined)) await currentPage.delete();
return;
default:
break;
}
}
});
reactionCollector.once("end", async () => {
try {
await client.getMessage(currentPage.channel.id, currentPage.id);
if (manageMessages) {
await currentPage.removeReactions();
}
} catch {
return;
}
});
}
const reactionCollector = new ReactionCollector(client, currentPage, (message, reaction, member) => emojiList.includes(reaction.name) && !member.bot, { time: timeout });
reactionCollector.on("reaction", async (msg, reaction, member) => {
if (member.id === message.author.id) {
switch (reaction.name) {
case "◀":
page = page > 0 ? --page : pages.length - 1;
currentPage = await currentPage.edit(Object.assign(pages[page], options));
if (manageMessages) msg.removeReaction("◀", member.id);
break;
case "🔢":
client.createMessage(message.channel.id, Object.assign({ content: "What page do you want to jump to?" }, {
messageReference: {
channelID: currentPage.channel.id,
messageID: currentPage.id,
guildID: currentPage.channel.guild ? currentPage.channel.guild.id : undefined,
failIfNotExists: false
},
allowedMentions: {
repliedUser: false
}
})).then(askMessage => {
const messageCollector = new MessageCollector(client, askMessage.channel, (response) => response.author.id === message.author.id && !isNaN(response.content) && Number(response.content) <= pages.length && Number(response.content) > 0, {
time: timeout,
maxMatches: 1
});
return messageCollector.on("message", async (response) => {
if (await client.getMessage(askMessage.channel.id, askMessage.id).catch(() => undefined)) askMessage.delete();
if (manageMessages) await response.delete();
page = Number(response.content) - 1;
currentPage = await currentPage.edit(Object.assign(pages[page], options));
if (manageMessages) msg.removeReaction("🔢", member.id);
});
}).catch(error => {
throw error;
});
break;
case "▶":
page = page + 1 < pages.length ? ++page : 0;
currentPage = await currentPage.edit(Object.assign(pages[page], options));
if (manageMessages) msg.removeReaction("▶", member.id);
break;
case "🗑":
reactionCollector.emit("end");
if (await client.getMessage(currentPage.channel.id, currentPage.id).catch(() => undefined)) await currentPage.delete();
return;
default:
break;
}
}
});
reactionCollector.once("end", async () => {
try {
await client.getMessage(currentPage.channel.id, currentPage.id);
if (manageMessages) {
await currentPage.removeReactions();
}
} catch {
return;
}
});
return currentPage;
};