54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
import logging
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import homeassistant.components.frontend
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from homeassistant.components.frontend import _frontend_root
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_LOGGER = logging.getLogger(__name__)
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DOMAIN = "favicon"
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async def async_setup(hass, config):
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favicon = config[DOMAIN].get('favicon')
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apple = config[DOMAIN].get('apple')
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title = config[DOMAIN].get('title')
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if favicon or apple or title:
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get_template = homeassistant.components.frontend.IndexView.get_template
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def new_get_template(self):
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tpl = get_template(self)
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render = tpl.render
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def new_render(*args, **kwargs):
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text = render(*args, **kwargs)
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if favicon:
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text = text.replace("/static/icons/favicon.ico", favicon)
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if apple:
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text = text.replace("/static/icons/favicon-apple-180x180.png", apple)
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if title:
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text = text.replace("<title>Home Assistant</title>", f"<title>{title}</title>")
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return text
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tpl.render = new_render
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return tpl
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homeassistant.components.frontend.IndexView.get_template = new_get_template
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icons = []
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for size in config[DOMAIN]:
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if not isinstance(size, int):
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continue
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i = config[DOMAIN].get(size)
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if i:
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icons.append({
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"src": i,
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"sizes": f"{size}x{size}",
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"type": "image/png",
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})
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if icons:
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homeassistant.components.frontend.MANIFEST_JSON["icons"] = icons
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return True
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