44 lines
1.7 KiB
Python
44 lines
1.7 KiB
Python
async def embed_list_paginated(bot, pre, items, item_fct, base_embed, footer_prefix='', msg=None, start=0, per_page=10):
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embed = base_embed
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# generate list
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embed.title = f'{items.__len__()} entries'
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text = '\n'
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for item in items[start:start+per_page]:
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text += item_fct(item) + '\n'
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embed.description = text
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# footer text
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#footer_text = f'Type {pre}show <label> to show a poll. '
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if start > 0:
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footer_prefix += f'React with ⏪ to show the last {per_page} entries. '
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if items.__len__() > start+per_page:
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footer_prefix += f'React with ⏩ to show the next {per_page} entries. '
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if footer_prefix.__len__() > 0:
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embed.set_footer(text=footer_prefix)
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# post / edit message
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if msg is not None:
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await bot.edit_message(msg, embed=embed)
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await bot.clear_reactions(msg)
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else:
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msg = await bot.say(embed=embed)
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# add reactions
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if start > 0:
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await bot.add_reaction(msg, '⏪')
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if items.__len__() > start+per_page:
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await bot.add_reaction(msg, '⏩')
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# wait for reactions (2 minutes)
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def check(reaction, user):
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return reaction.emoji if user != bot.user else False
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res = await bot.wait_for_reaction(emoji=['⏪', '⏩'], message=msg, timeout=120, check=check)
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# redirect on reaction
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if res is None:
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return
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elif res.reaction.emoji == '⏪' and start > 0:
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await embed_list_paginated(bot, pre, items, item_fct, base_embed, msg=msg, start=start-per_page, per_page=per_page)
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elif res.reaction.emoji == '⏩' and items.__len__() > start+per_page:
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await embed_list_paginated(bot, pre, items, item_fct, base_embed, msg=msg, start=start+per_page, per_page=per_page) |