70 lines
2.8 KiB
Python
70 lines
2.8 KiB
Python
# Copyright (c) 2016-2024 Martin Donath <martin.donath@squidfunk.com>
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to
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# deal in the Software without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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# sell copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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import os
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from mkdocs.plugins import BasePlugin, event_priority
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from .config import OfflineConfig
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# -----------------------------------------------------------------------------
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# Classes
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# -----------------------------------------------------------------------------
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# Offline plugin
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class OfflinePlugin(BasePlugin[OfflineConfig]):
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# Set configuration for offline build
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def on_config(self, config):
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if not self.config.enabled:
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return
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# Ensure correct resolution of links when viewing the site from the
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# file system by disabling directory URLs
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config.use_directory_urls = False
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# Append iframe-worker to polyfills/shims
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config.extra["polyfills"] = config.extra.get("polyfills", [])
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if not any("iframe-worker" in url for url in config.extra["polyfills"]):
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script = "https://unpkg.com/iframe-worker/shim"
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config.extra["polyfills"].append(script)
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# Add support for offline search (run latest) - the search index is copied
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# and inlined into a script, so that it can be used without a server
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@event_priority(-100)
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def on_post_build(self, *, config):
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if not self.config.enabled:
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return
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# Ensure presence of search index
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path = os.path.join(config.site_dir, "search")
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file = os.path.join(path, "search_index.json")
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if not os.path.isfile(file):
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return
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# Obtain search index contents
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with open(file, encoding = "utf-8") as f:
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data = f.read()
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# Inline search index contents into script
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file = os.path.join(path, "search_index.js")
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with open(file, "w", encoding = "utf-8") as f:
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f.write(f"var __index = {data}")
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