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106 lines
2.3 KiB
106 lines
2.3 KiB
from panflute import *
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from whitespace import NBSP
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def html(e: Element, indent_level: int=0, indent_str: str="\t") -> str:
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tag = e.tag.lower()
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attributes = ""
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content_foot = ""
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content_head = ""
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if hasattr(e, "identifier") and e.identifier != "":
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attributes += f' id="{e.identifier}"'
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if hasattr(e, "classes") and len(e.classes) != 0:
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attributes += f' class="{" ".join(e.classes)}"'
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if isinstance(e, BulletList):
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tag = "ul"
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if isinstance(e, Citation):
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return "TODO: " + e.tag
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if isinstance(e, Cite):
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return "TODO: " + e.tag
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if isinstance(e, CodeBlock):
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# TODO: Syntax highlighting
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tag = "pre"
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if isinstance(e, Definition):
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return "TODO: " + e.tag
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if isinstance(e, DefinitionItem):
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return "TODO: " + e.tag
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if isinstance(e, DefinitionList):
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return "TODO: " + e.tag
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if isinstance(e, Emph):
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tag = "em"
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if isinstance(e, Figure):
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content_foot = html(e.caption, indent_level+1, indent_str)
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if isinstance(e, Caption):
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tag = "figcaption"
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if isinstance(e, Image):
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tag = "img"
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# TODO: Finish this
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# TODO: Image processing
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if isinstance(e, LineBreak):
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return f"\n{indent_level*indent_str}<br>\n{indent_level*indent_str}"
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if isinstance(e, Para):
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tag = "p"
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if isinstance(e, Header):
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tag = "h"+str(e.level)
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if isinstance(e, Link):
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tag = "a"
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attributes += f' href="{e.url}"'
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if len(e.title) != 0:
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attributes += f' title="{e.title}"'
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if isinstance(e, Str):
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return e.text
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if isinstance(e, NBSP):
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return " "
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if isinstance(e, Space):
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return " "
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if isinstance(e, Null):
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return ""
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if isinstance(e, Math):
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return "TODO: MATH"
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if isinstance(e, RawInline):
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return e.text
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if isinstance(e, Inline):
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return f"<{tag}{attributes}> {content_head} {''.join([html(child, 0, '') for child in e.content])} {content_foot} </{tag}>"
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out_str = ""
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if not isinstance(e, Plain):
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out_str += f"{indent_level*indent_str}<{tag}{attributes}>\n"
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out_str += content_head
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if hasattr(e, "_content"):
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if len(e.content) > 0 and isinstance(e.content[0], Inline):
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out_str += (indent_level+1)*indent_str
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for child in e.content:
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out_str += html(child, indent_level+1, indent_str)
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if hasattr(e, "text"):
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out_str += e.text
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out_str += f"{content_foot}\n"
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if not isinstance(e, Plain):
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out_str += f"{indent_level*indent_str}</{tag}>\n"
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return out_str
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