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import re |
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import textwrap |
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import os |
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import sys |
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from datetime import datetime |
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from PIL import Image, ImageFont, ImageDraw, ImageOps |
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from pincer import command, Client |
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from pincer.commands import CommandArg, Description |
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from pincer.objects import Message, Embed, MessageContext |
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# you need to manually download the font files and put them into the folder |
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# ./examples/tweet_generator/ to make the script works using this link: |
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# https://fonts.google.com/share?selection.family=Noto%20Sans:wght@400;700 |
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if not all( |
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font in os.listdir() |
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for font in [ |
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"NotoSans-Regular.ttf", |
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"NotoSans-Bold.ttf" |
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] |
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): |
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sys.exit() |
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class Bot(Client): |
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@Client.event |
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async def on_ready(self): |
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print( |
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f"Started client on {self.bot}\n" |
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f"Registered commands: {', '.join(self.chat_commands)}" |
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) |
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@command(description="to create fake tweets") |
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async def twitter( |
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self, |
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ctx: MessageContext, |
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content: CommandArg[str, Description["The content of the message"]] |
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): |
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await ctx.interaction.ack() |
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for text_match, user_id in re.findall( |
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re.compile(r"(<@!(\d+)>)"), content |
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): |
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content = content.replace( |
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text_match, f"@{await self.get_user(user_id)}" |
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) |
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if len(content) > 280: |
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return "A tweet can be at maximum 280 characters long" |
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# download the profile picture and convert it into Image object |
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avatar = (await ctx.author.user.get_avatar()).resize((128, 128)) |
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avatar = circular_avatar(avatar) |
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# create the tweet by pasting the profile picture into a white image |
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tweet = trans_paste( |
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avatar, |
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Image.new( |
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"RGBA", |
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(800, 250 + 50 * len(textwrap.wrap(content, 38))), |
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(255, 255, 255) |
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), |
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box=(15, 15), |
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) |
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# add the fonts |
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font_normal = ImageFont.truetype("NotoSans-Regular.ttf", 40) |
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font_small = ImageFont.truetype("NotoSans-Regular.ttf", 30) |
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font_bold = ImageFont.truetype("NotoSans-Bold.ttf", 40) |
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# write the name and username on the Image |
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draw = ImageDraw.Draw(tweet) |
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draw.text( |
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(180, 20), |
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str(ctx.author.user), |
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fill=(0, 0, 0), |
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font=font_bold |
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) |
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draw.text( |
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(180, 70), |
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f"@{ctx.author.user.username}", |
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fill=(120, 120, 120), |
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font=font_normal |
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) |
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content = add_color_to_mentions(content) |
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# write the text |
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tweet = draw_multicolored_text(tweet, content, font_normal) |
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# write the footer |
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draw.text( |
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(30, tweet.size[1] - 60), |
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datetime.now().strftime( |
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"%I:%M %p · %d %b. %Y · Twitter for Discord" |
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), |
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fill=(120, 120, 120), |
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font=font_small, |
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) |
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return Message( |
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embeds=[ |
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Embed(title="Twitter for Discord").set_image( |
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url="attachment://image0.png" |
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) |
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], |
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attachments=[tweet], |
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) |
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def trans_paste(fg_img, bg_img, box=(0, 0)): |
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""" |
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https://stackoverflow.com/a/53663233/15485584 |
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paste an image into one another |
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""" |
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fg_img_trans = Image.new("RGBA", fg_img.size) |
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fg_img_trans = Image.blend(fg_img_trans, fg_img, 1.0) |
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bg_img.paste(fg_img_trans, box, fg_img_trans) |
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return bg_img |
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def circular_avatar(avatar): |
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mask = Image.new("L", (128, 128), 0) |
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draw = ImageDraw.Draw(mask) |
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draw.ellipse((0, 0, 128, 128), fill=255) |
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avatar = ImageOps.fit(avatar, mask.size, centering=(0.5, 0.5)) |
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avatar.putalpha(mask) |
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return avatar |
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def add_color_to_mentions(message): |
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""" |
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generate a dict to set were the text need to be in different colors. |
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if a word starts with '@' it will be write in blue. |
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Parameters |
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---------- |
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message: the text |
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Returns |
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------- |
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a list with all colors selected |
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example: |
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[ |
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{'color': (0, 0, 0), 'text': 'hello world '}, |
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{'color': (0, 154, 234), 'text': '@drawbu'} |
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] |
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""" |
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message = textwrap.wrap(message, 38) |
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message = "\n".join(message).split(" ") |
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result = [] |
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for word in message: |
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wordlines = word.splitlines() |
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for index, text in enumerate(wordlines): |
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text += "\n" if index != len(wordlines) - 1 else " " |
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if not result: |
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result.append({"color": (0, 0, 0), "text": text}) |
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continue |
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if not text.startswith("@"): |
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if result[-1]["color"] == (0, 0, 0): |
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result[-1]["text"] += text |
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continue |
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result.append({"color": (0, 0, 0), "text": text}) |
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continue |
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result.append({"color": (0, 154, 234), "text": text}) |
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return result |
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def draw_multicolored_text(image, message, font): |
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draw = ImageDraw.Draw(image) |
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x = 30 |
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y = 170 |
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y_fontsize = font.getsize(" ")[1] |
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for text in message: |
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y -= y_fontsize |
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for l_index, line in enumerate(text["text"].splitlines()): |
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if l_index: |
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x = 30 |
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y += y_fontsize |
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draw.text((x, y), line, fill=text["color"], font=font) |
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x += font.getsize(line)[0] |
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return image |
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if __name__ == "__main__": |
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# Of course we have to run our client, you can replace the |
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# XXXYOURBOTTOKENHEREXXX with your token, or dynamically get it |
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# through a dotenv/env. |
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Bot("XXXYOURBOTTOKENHEREXXX").run() |
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Pincer-org /
Pincer
