woomy/commands/help.js

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exports.conf = {
enabled: true,
guildOnly: false,
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aliases: ['commands', 'cmds', 'halp'],
permLevel: 'User',
requiredPerms: ['EMBED_LINKS'],
cooldown: 2000
}
exports.help = {
name: 'help',
category: 'General',
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description: 'Sends you a list of Woomy\'s commands.',
usage: '`help <command>`\n`help all` - View full command list.',
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params: '`<command>` - The name of the command you want more information on.'
}
const Discord = require('discord.js')
exports.run = (client, message, args, level, data) => {
const embed = new Discord.MessageEmbed()
embed.setColor(client.embedColour(message.guild))
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const prefixes = [data.user.prefix]
if (message.guild && data.user.prefix !== data.guild.prefix) {
prefixes.push(data.guild.prefix)
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}
prefixes.push('@Woomy')
const categories = []
if (!args[0]) {
embed.setTitle('Woomy Help')
embed.setDescription(`• Prefixes: ${'`' + prefixes.join('`, `') + '`'}\n• Use \`help <command>\` to recieve more information about a command!\n• Use \`help all\` to view hidden commands!\n• [Join my support server](https://discord.gg/HCF8mdv) if you have any issues/questions while using me!\n• [click here](https://discordapp.com/oauth2/authorize?client_id=435961704145485835&permissions=8&scope=bot) to add me to your own server!`)
const commands = message.guild ? client.commands.filter(
cmd => client.levelCache[cmd.conf.permLevel] <= level
) : client.commands.filter(
cmd => client.levelCache[cmd.conf.permLevel] <= level && cmd.conf.guildOnly !== true
)
commands.forEach((cmd) => {
if (!categories.includes(cmd.help.category)) {
categories.push(cmd.help.category)
}
})
categories.sort().forEach((cat) => {
const filtered = commands.filter((cmd) => cmd.help.category === cat)
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embed.addField(cat + ` [${filtered.size}]`, filtered.map((cmd) => '`' + cmd.help.name + '`').join(', '))
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})
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if (message.guild && data.guild.customCommands.length > 0) {
embed.addField('Custom', data.guild.customCommands.map((cmd) => '`' + cmd.name + '`').join(' '))
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}
return message.channel.send(embed)
} else if (args[0].toLowerCase() === 'all') {
embed.setTitle('Woomy Help')
embed.setDescription(`• Prefixes: ${'`' + prefixes.join('`, `') + '`'}\n• Use \`help <command>\` to recieve more information about a command!\n• [Join my support server](https://discord.gg/HCF8mdv) if you have any issues/questions while using me!\n• [click here](https://discordapp.com/oauth2/authorize?client_id=435961704145485835&permissions=8&scope=bot) to add me to your own server!`)
const commands = client.commands
commands.forEach((cmd) => {
if (!categories.includes(cmd.help.category)) {
categories.push(cmd.help.category)
}
})
categories.sort().forEach((cat) => {
const filtered = commands.filter((cmd) => cmd.help.category === cat)
embed.addField(cat + ` [${filtered.size}]`, filtered.map((cmd) => '`' + cmd.help.name + '`').join(' '))
})
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if (message.guild && data.guild.customCommands.length > 0) {
embed.addField('Custom', data.guild.customCommands.map((cmd) => '`' + cmd.name + '`').join(' '))
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}
return message.channel.send(embed)
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} else if (args[0]) {
const command = args.shift().toLowerCase()
const cmd = client.commands.get(command) || client.commands.get(client.aliases.get(command))
if (!cmd) {
return message.channel.send('Command/alias doesn\'t exist')
}
let aliases = ''
if (cmd.conf.aliases.length > 0) {
aliases = '`' + cmd.conf.aliases.join('`, `') + '`'
}
embed.setTitle(cmd.help.name)
embed.setDescription(cmd.help.description)
embed.addField('**Usage:**', cmd.help.usage)
if (cmd.help.params.length > 0) {
embed.addField('**Parameters:**', cmd.help.params)
}
if (aliases) {
embed.addField('**Aliases:**', aliases)
}
embed.addField('**Permission level:**', cmd.conf.permLevel, true)
embed.addField('**Server only**', cmd.conf.guildOnly, true)
embed.addField('**Cooldown**', cmd.conf.cooldown / 1000 + ' seconds', true)
embed.setFooter('< > = optional, [ ] = required. Don\'t include the brackets in the command itself!')
message.channel.send(embed)
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}
}