mirror of
https://github.com/squidfunk/mkdocs-material.git
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97 lines
3.5 KiB
Python
97 lines
3.5 KiB
Python
# Copyright (c) 2016-2023 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 codecs
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import functools
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import material
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import os
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from glob import iglob
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from inspect import getfile
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from markdown import Markdown
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from pymdownx import emoji, twemoji_db
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from xml.etree.ElementTree import Element
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# -----------------------------------------------------------------------------
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# Functions
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# -----------------------------------------------------------------------------
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# Create twemoji index
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def twemoji(options: object, md: Markdown):
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paths = options.get("custom_icons", [])[:]
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return _load_twemoji_index(tuple(paths))
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# Create emoji or icon
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def to_svg(
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index: str, shortname: str, alias: str, uc: str | None, alt: str,
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title: str, category: str, options: object, md: Markdown
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):
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if not uc:
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icons = md.inlinePatterns["emoji"].emoji_index["emoji"]
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# Create and return element to host icon
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el = Element("span", { "class": options.get("classes", index) })
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el.text = md.htmlStash.store(_load(icons[shortname]["path"]))
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return el
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# Delegate to `pymdownx.emoji` extension
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return emoji.to_svg(
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index, shortname, alias, uc, alt, title, category, options, md
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)
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# -----------------------------------------------------------------------------
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# Helper functions
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# -----------------------------------------------------------------------------
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# Load icon
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@functools.lru_cache(maxsize = None)
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def _load(file: str):
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with codecs.open(file, encoding = "utf-8") as f:
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return f.read()
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# Load twemoji index and add icons
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@functools.lru_cache(maxsize = None)
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def _load_twemoji_index(paths):
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index = {
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"name": "twemoji",
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"emoji": twemoji_db.emoji,
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"aliases": twemoji_db.aliases
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}
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# Compute path to theme root and traverse all icon directories
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root = os.path.dirname(getfile(material))
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root = os.path.join(root, "templates", ".icons")
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for path in [*paths, root]:
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base = os.path.normpath(path)
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# Index icons provided by the theme and via custom icons
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glob = os.path.join(base, "**", "*.svg")
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glob = iglob(os.path.normpath(glob), recursive = True)
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for file in glob:
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icon = file[len(base) + 1:-4].replace(os.path.sep, "-")
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# Add icon to index
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name = f":{icon}:"
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if not any(name in index[key] for key in ["emoji", "aliases"]):
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index["emoji"][name] = { "name": name, "path": file }
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# Return index
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return index
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