mohamad
35 lines
889 B
Python
35 lines
889 B
Python
import markdown as _md
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from django.utils.html import escape, mark_safe
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FORMAT_PLAIN = "plain"
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FORMAT_MARKDOWN = "markdown"
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FORMAT_HTML = "html"
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CONTENT_FORMAT_CHOICES = [
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(FORMAT_PLAIN, "Plain Text"),
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(FORMAT_MARKDOWN, "Markdown"),
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(FORMAT_HTML, "HTML"),
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]
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_MD_EXTENSIONS = ["extra", "nl2br", "sane_lists"]
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def render_content(text: str, fmt: str) -> str:
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if not text:
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return mark_safe("")
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if fmt == FORMAT_HTML:
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return mark_safe(text)
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if fmt == FORMAT_MARKDOWN:
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return mark_safe(_md.markdown(text, extensions=_MD_EXTENSIONS))
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paragraphs = text.split("\n\n")
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parts = []
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for para in paragraphs:
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para = para.strip()
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if para:
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lines = escape(para).split("\n")
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parts.append("<p>" + "<br>".join(lines) + "</p>")
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return mark_safe("".join(parts) if parts else f"<p>{escape(text)}</p>")
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