42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
"""The utility library for the Molniya CGI pages.
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Handles loading the orbit, as well as next/previous/random links."""
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import json, random, os, urllib.parse
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# stolen from AV-98
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urllib.parse.uses_relative.append("gemini")
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urllib.parse.uses_netloc.append("gemini")
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# The URL of the main page of the orbit
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MAIN_PAGE = "gemini://tilde.team/~khuxkm/leo/"
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URLS = [MAIN_PAGE]
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try:
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with open("orbit.json") as f:
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URLS = json.load(f)["urls"]
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except:
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pass
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CURRENT_URL = urllib.parse.unquote(os.environ.get("QUERY_STRING",MAIN_PAGE))
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CURRENT_URL_PARSED = urllib.parse.urlparse(CURRENT_URL)
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try:
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CURRENT_URL_INDEX = URLS.index(CURRENT_URL)
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except:
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CURRENT_URL = MAIN_PAGE
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try:
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CURRENT_URL_INDEX = URLS.index(CURRENT_URL)
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except:
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# give up and just start at 0
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CURRENT_URL_INDEX = 0
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def next_url():
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return URLS[(CURRENT_URL_INDEX+1)%len(URLS)]
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def prev_url():
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return URLS[(CURRENT_URL_INDEX-1)%len(URLS)]
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def rand_url():
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ret = random.choice(URLS)
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while ret==CURRENT_URL or ret==MAIN_PAGE:
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ret = random.choice(URLS)
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return ret
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