113 lines
2.8 KiB
Python
113 lines
2.8 KiB
Python
from PIL import Image, ImageDraw, ImageFont
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import requests
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from resizeimage import resizeimage
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OUTPUT_RESOLUTION = (1280, 720)
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TITLE_FONT = ImageFont.truetype("Roboto-Regular.ttf", 92)
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TAGS_FONT = ImageFont.truetype("RobotoMono-Regular.ttf", 40)
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FOOTER_FONT = ImageFont.truetype("RobotoMono-Regular.ttf", 25)
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TITLE_PADDING = 75
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TITLE = "Accessing Tailscale whilst using Mullvad"
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TAGS = "#linux #containers #foobar"
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def get_text_width(text, font):
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return draw.multiline_textbbox((0, 0), text=text, font=font)[2]
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def split_words_for_length(text, font, max_width):
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"""
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Copied from mkdocs-material social plugin.
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"""
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lines = []
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words = []
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for word in text.split(" "):
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combine = " ".join(words + [word])
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width = get_text_width(combine, font=font)
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if not words or width <= max_width:
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words.append(word)
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else:
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lines.append(words)
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words = [word]
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lines.append(words)
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return [" ".join(line) for line in lines]
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print("Requesting")
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bg_image_request = requests.get(
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"https://images.unsplash.com/photo-1544957264-d520d519a8d5?crop=entropy&cs=srgb&fm=jpg&ixid=M3wzNjExNzd8MHwxfGFsbHx8fHx8fHx8fDE3MzMzNTY4MjB8&ixlib=rb-4.0.3&q=85",
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stream=True,
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)
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bg_image_request.raise_for_status()
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print("Opening")
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bg_image = Image.open(bg_image_request.raw)
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print("Resizing")
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bg_image = resizeimage.resize_cover(bg_image, OUTPUT_RESOLUTION)
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draw = ImageDraw.Draw(bg_image, "RGBA")
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print("Drawing title")
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draw.rectangle([(0, 0), OUTPUT_RESOLUTION], fill=(0, 0, 0, int(255 * 0.66)))
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title_lines = split_words_for_length(
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TITLE, TITLE_FONT, OUTPUT_RESOLUTION[0] - (TITLE_PADDING * 2)
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)
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draw.text(
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(OUTPUT_RESOLUTION[0] / 2, OUTPUT_RESOLUTION[1] / 2),
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text="\n".join(title_lines),
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font=TITLE_FONT,
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fill="white",
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anchor="mm",
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align="center",
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)
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print("Drawing tags")
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title_top = (OUTPUT_RESOLUTION[1] / 2) - (TITLE_FONT.size * len(title_lines) / 2)
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tags_lines = split_words_for_length(
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TAGS, TAGS_FONT, OUTPUT_RESOLUTION[0] - (TITLE_PADDING * 2)
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)
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draw.text(
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(OUTPUT_RESOLUTION[0] / 2, title_top - (TAGS_FONT.size * 1.25)),
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text=TAGS,
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font=TAGS_FONT,
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fill="#e85537",
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anchor="mm",
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align="center",
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)
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print("Drawing footer")
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draw.rectangle(
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[(0, OUTPUT_RESOLUTION[1] - 50), OUTPUT_RESOLUTION], fill=(0, 0, 0, int(255 * 0.5))
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)
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draw.text(
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(25, OUTPUT_RESOLUTION[1] - 25),
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text="theorangeone.net",
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font=FOOTER_FONT,
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fill="#e85537",
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anchor="lm",
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align="center",
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)
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draw.text(
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(OUTPUT_RESOLUTION[0] - 25, OUTPUT_RESOLUTION[1] - 25),
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text="2024-01-01",
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font=FOOTER_FONT,
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fill="white",
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anchor="rm",
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align="right",
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)
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print("Saving")
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with open(f"image.{bg_image.format.lower()}", "wb") as f:
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bg_image.save(f, optimize=True)
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