the latest picture is always added to the index, the index is restored if necessary, and generally this is in a good state for physical work to proceed.
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<!DOCTYPE html> |
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<html> |
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<head> |
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<title>Welcome to telescopium</title> |
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<style> |
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body { |
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width: 35em; |
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margin: 0 auto; |
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font-family: Tahoma, Verdana, Arial, sans-serif; |
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} |
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#latest-still { |
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width: 100%; |
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} |
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</style> |
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</head> |
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<body> |
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<h1>Welcome to telescopium!</h1> |
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<p>This is shoofle's time lapse camera computer for the pear house backyard. It should take a picture daily and hold onto them, eventually compiling them into a timelapse automatically.</p> |
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|
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<p>Please contact shoofle with any feature requests or questions.</p> |
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<p>The latest image from the camera is this:</p> |
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<img id="latest" src="/stills/test.jpg"/> |
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<p>The full catalog of still images should be seen at <a href="/stills/">http://telescopium.local/stills/</a>.</p> |
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</body> |
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</html> |
@ -1,7 +1,30 @@ |
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#!/bin/python3 |
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import os |
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import subprocess |
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import shutil |
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from bs4 import BeautifulSoup |
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filename = os.popen("date +%+4Y-%m-%d-%Hh%Mm.jpg").read() |
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index_filename = "/var/www/html/index.html" |
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os.system("libcamera-jpeg -o /var/www/html/stills/{}".format(filename)) |
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# If the index is not present in /var/www/html, then we should restore it from the copy we've got. |
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if not os.path.exists(index_filename): |
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shutil.copy("index.html", index_filename) |
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print("The index was lost, so we've restored it.") |
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|
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# take a picture into the stills folder |
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filename = "/stills/" + os.popen("date +%+4Y-%m-%d-%Hh%Mm.jpg").read() |
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os.system("libcamera-jpeg -o /var/www/html" + filename) |
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#make sure that the index shows the latest one |
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soup = None |
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with open(index_filename, "r") as the_file: |
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soup = BeautifulSoup(the_file, features="html.parser") |
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latest_image = soup.find(id="latest") |
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latest_image['src'] = filename |
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with open(index_filename, "w") as the_file: |
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the_file.write(str(soup)) |
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