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| author | Michael McVady <michaelm@telnyx.com> | 2024-01-28 21:29:27 -0600 |
|---|---|---|
| committer | Michael McVady <michaelm@telnyx.com> | 2024-01-28 21:29:27 -0600 |
| commit | efa3572376e4402dbe1f55e2ae72c9b6e3019fbf (patch) | |
| tree | fe2a1997be51c3bea78aac53cc59f6908d0e6cb6 | |
| parent | 89e72db15c4d4feac71a0a84e9be431ccb22d548 (diff) | |
Add HTML content
| -rw-r--r-- | README.md | 5 | ||||
| -rw-r--r-- | app.py | 69 | ||||
| -rw-r--r-- | requirements.txt | 1 |
3 files changed, 67 insertions, 8 deletions
@@ -1,3 +1,8 @@ # lux Controls a [lifx lightbulb](https://www.lifx.com/collections/lightbulbs) somewhere in the world. + +Mostly an excuse to checkout +[litestar](https://litestar.dev/) +and +[lifxlan](https://github.com/mclarkk/lifxlan).
\ No newline at end of file @@ -1,31 +1,81 @@ +import logging +from colorsys import hsv_to_rgb from random import randint +from textwrap import dedent +from jinja2 import Environment from lifxlan import LifxLAN from litestar import Litestar, get, post +from litestar.contrib.jinja import JinjaTemplateEngine +from litestar.response import Template +from litestar.template import TemplateConfig lifxlan = LifxLAN() +DEFAULT_COLOR = "#FF0000" + +logging.basicConfig(level=logging.DEBUG) +log = logging.getLogger() + @get("/") -async def get_index() -> dict[str, str]: +async def get_index() -> Template: + template_string = dedent( + """ + <!DOCTYPE html> + <html> + <body style="background-color: {{ color }}"> + <h1>{{ message }}</h1> + </body> + </html> + """ + ).strip() + + hue = randint(0, 65535) + saturation = randint(0, 65535) + brightness = randint(0, 65535) + kelvin = randint(0, 9000) + log.info(f"Setting color to {hue}, {saturation}, {brightness}, {kelvin}") + try: # colors = lifxlan.get_color_all_lights() + lifxlan.set_color_all_lights( - [randint(0, 65535), randint(0, 65535), randint(0, 65535), randint(0, 9000)], + [hue, saturation, brightness, kelvin], rapid=True, ) except Exception as e: - return {"status": "error", "message": str(e)} + log.exception("Error setting color") + return Template( + template_str=template_string, + context={"color": DEFAULT_COLOR, "message": str(e)}, + ) - # return {"status": str(colors)} - return {"status": "ok"} + rgb_color = DEFAULT_COLOR + try: + r, g, b = hsv_to_rgb(hue / 65535, saturation / 65535, brightness / 65535) + log.info("RGB: %s, %s, %s", r, g, b) + rgb_color = "#%02x%02x%02x" % (int(r * 255), int(g * 255), int(b * 255)) + log.info("hex RGB: %s", rgb_color) + except Exception as e: + log.exception("Error converting color") + return Template( + template_str=template_string, + context={"color": DEFAULT_COLOR, "message": str(e)}, + ) + + return Template( + template_str=template_string, context={"color": rgb_color, "message": ""} + ) @post("/") -async def post_index() -> dict[str, str]: +async def post_index( + hue: int, saturation: int, brightness: int, kelvin: int +) -> dict[str, str]: try: lifxlan.set_color_all_lights( - [randint(0, 65535), randint(0, 65535), randint(0, 65535), randint(0, 9000)], + [hue, saturation, brightness, kelvin], rapid=True, ) except Exception as e: @@ -38,5 +88,8 @@ app = Litestar( [ get_index, post_index, - ] + ], + template_config=TemplateConfig( + instance=JinjaTemplateEngine.from_environment(Environment()) + ), ) diff --git a/requirements.txt b/requirements.txt index b78356f..7bb223a 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,2 +1,3 @@ lifxlan litestar +litestar[jinja2] |