92 lines
4.4 KiB
Python
92 lines
4.4 KiB
Python
from discord.ext import commands
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from .utils import config
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from .utils import checks
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import re
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class Tags:
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"""This class contains all the commands for custom tags"""
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def __init__(self, bot):
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self.bot = bot
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@commands.command(pass_context=True, no_pm=True)
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@checks.custom_perms(send_messages=True)
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async def tags(self, ctx):
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"""Prints all the custom tags that this server currently has"""
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tags = await config.get_content('tags')
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# Simple generator that adds a tag to the list to print, if the tag is for this server
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fmt = "\n".join("{}".format(tag['tag']) for tag in tags if tag['server_id'] == ctx.message.server.id)
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await self.bot.say('```\n{}```'.format(fmt))
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@commands.group(pass_context=True, invoke_without_command=True, no_pm=True)
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@checks.custom_perms(send_messages=True)
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async def tag(self, ctx, *, tag: str):
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"""This can be used to call custom tags
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The format to call a custom tag is !tag <tag>"""
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tags = await config.get_content('tags')
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# Same generator as the method for tags, other than the second check to get the tag that is provided
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result = [t for t in tags if t['tag'] == tag and t['server_id'] == ctx.message.server.id]
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if len(result) == 0:
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await self.bot.say('That tag does not exist!')
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return
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# We shouldn't ever have two tags of the same name, so just get the first result
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await self.bot.say("{}".format(result[0]['result']))
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@tag.command(name='add', aliases=['create', 'start'], pass_context=True, no_pm=True)
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@checks.custom_perms(kick_members=True)
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async def add_tag(self, ctx, *, result: str):
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"""Use this to add a new tag that can be used in this server
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Format to add a tag is !tag add <tag> - <result>"""
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try:
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# Use regex to get the matche for everything before and after a -
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match = re.search("(.*) - (.*)", result)
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tag = match.group(1).strip()
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tag_result = match.group(2).strip()
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# Next two checks are just to ensure there was a valid match found
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except AttributeError:
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await self.bot.say(
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"Please provide the format for the tag in: {}tag add <tag> - <result>".format(ctx.prefix))
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return
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if len(tag) == 0 or len(tag_result) == 0:
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await self.bot.say(
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"Please provide the format for the tag in: {}tag add <tag> - <result>".format(ctx.prefix))
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return
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tags = await config.get_content('tags')
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for t in tags:
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# Attempt to find a tag with that name, so that we update it instead of making a duplicate
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if t['tag'] == tag and t['server_id'] == ctx.message.server.id:
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t['result'] = tag_result
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await self.bot.say(
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"I have just updated the tag `{0}`! You can call this tag by entering !tag {0}".format(tag))
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return
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# If we haven't found one, append a new one to the list
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tags.append({'server_id': ctx.message.server.id, 'tag': tag, 'result': tag_result})
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await config.save_content('tags', tags)
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await self.bot.say(
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"I have just added the tag `{0}`! You can call this tag by entering !tag {0}".format(tag))
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@tag.command(name='delete', aliases=['remove', 'stop'], pass_context=True, no_pm=True)
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@checks.custom_perms(kick_members=True)
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async def del_tag(self, ctx, *, tag: str):
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"""Use this to remove a tag that from use for this server
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Format to delete a tag is !tag delete <tag>"""
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tags = await config.get_content('tags')
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# Get a list of the tags that match this server, and the name provided (should only ever be one if any)
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result = [t for t in tags if t['tag'] == tag and t['server_id'] == ctx.message.server.id]
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# If we haven't found one, can't delete it
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if len(result) == 0:
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await self.bot.say(
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"The tag {} does not exist! You can't remove something if it doesn't exist...".format(tag))
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return
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# Since there should never be more than one result due to our checks we've made, just remove the first result
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tags.remove(result[0])
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await self.bot.say('I have just removed the tag `{}`'.format(tag))
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await config.save_content('tags', tags)
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def setup(bot):
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bot.add_cog(Tags(bot))
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