153 lines
4.9 KiB
Python
153 lines
4.9 KiB
Python
import html
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def parse_line(line):
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"""
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Parse a line of texte to replace HTML specialchars, link, and strong
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/ emphased of markdown for HTML
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return: the line ready for HTML
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"""
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# Change &, <, > for HTML support
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html.escape(line)
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# Checking if there is strong or emphasized
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while "**" in line:
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line = line.replace("**", "<strong>", 1)
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line = line.replace("**", "</strong>", 1)
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while "*" in line:
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line = line.replace("*", "<em>", 1)
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line = line.replace("*", "</em>", 1)
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# Checking if there is image
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while "![" in line and "]" in line:
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title = line.split("]")[0].split("[")[1]
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link = line.split("]")[1].split("(")[1].split(")")[0]
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line = line.replace(
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"![" + title + "](" + link + ")",
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'<img src="' + link + '" alt="' + title + '"/>',
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)
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# Checking if there is link
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while "[" in line and "]" in line:
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title = line.split("]")[0].split("[")[1]
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link = line.split("]")[1].split("(")[1].split(")")[0]
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line = line.replace(
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"[" + title + "](" + link + ")", '<a href="' + link + '">' + title + "</a>"
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)
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return line
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def parse_md(filepath, env_vars):
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"""
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Parse a markdown file and return the content to put into the template page
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env_vars: dictionnary of environment variable
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filepath: Filepath of the markdown file
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return: a dictionnary containing title, metadata, local path, content
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"""
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content = {
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"content": "",
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"title": "",
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"date": "01-01-0001",
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"description": "",
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"tags": [],
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"filepath": env_vars["pages_path"].replace(env_vars["parent_path"] + "/", "")
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+ "/"
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+ env_vars["lang"] + "/"
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+ filepath.split(".")[0]
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+ ".html",
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}
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inmeta, inquote, inpre, inul = False, False, False, False
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# Reading the content of the file and transform into html
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for line in open(env_vars["markdown_path"] + "/" + env_vars["lang"] + "/" + filepath, "r"):
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line = line.strip()
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# Open the metadata
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if line.startswith("---"):
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if inmeta:
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inmeta = False
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else:
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inmeta = True
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# Getting the date metadata
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if inmeta and line.startswith("date:"):
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content["date"] = line.split(":")[1].strip()
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# Getting the description metadata
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if inmeta and line.startswith("description:"):
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content["description"] = line.split(":")[1].strip()
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# Getting the tags metadata
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if inmeta and line.startswith("tags:"):
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tags = line.split(":")[1].split(",")
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# Removing leading and ending white spaces
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for i in range(0, len(tags)):
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tags[i] = tags[i].strip()
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content["tags"] = tags
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# Close quote if not quoting
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if inquote and not line.startswith(">"):
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content["content"] += "</blockquote>\n"
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inquote = False
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# Close list if not listing
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if inul and not line.startswith("-"):
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content["content"] += "</li>\n</ul>\n"
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inul = False
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# Checking if it's a code block
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if line.startswith("```"):
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if inpre:
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content["content"] += "</code></pre>\n"
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content["content"] += "<pre><code>" + line.lstrip("```")
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inpre = True
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# Checking if it's a quote
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elif line.startswith(">"):
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if inquote:
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content["content"] += parse_line(line.lstrip("> "))
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else:
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content["content"] += "<blockquote>" + parse_line(line.lstrip("> "))
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inquote = True
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# Checking if it's a list
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elif line.startswith("-") and not line.startswith("---"):
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if inul:
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content["content"] += "</li>\n"
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content["content"] += "\t<li>" + parse_line(line.lstrip("- "))
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else:
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content["content"] += "<ul>\n\t<li>" + parse_line(line.lstrip("- "))
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inul = True
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# Checking if it's a title
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elif line.startswith("###"):
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content["content"] += "<h3>" + parse_line(line.lstrip("# ")) + "</h3>\n"
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elif line.startswith("##"):
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content["content"] += "<h2>" + parse_line(line.lstrip("# ")) + "</h2>\n"
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elif line.startswith("#"):
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content["title"] += parse_line(line.lstrip("# "))
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# else it's a paragraph
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elif line != " " and line != "" and not inmeta and not line.startswith("---"):
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content["content"] += "<p>" + parse_line(line) + "</p>\n"
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# Checking all balise are closed
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if inquote:
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content["content"] += "</blockquote>\n"
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inquote = False
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if inul:
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content["content"] += "</li>\n</ul>\n"
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inul = False
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if inpre:
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content["content"] += "</code></pre>\n"
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inpre = False
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return content
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