181 lines
7.0 KiB
Python
181 lines
7.0 KiB
Python
import os
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import shutil
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from dotenv import load_dotenv
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from markdown_parser import parse_md
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from datetime import datetime
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def md2html(filename, env_vars):
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"""
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Create the html webpage from template and markdown content
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filename: file to transform into HTML
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env_vars: dictionnary of env variables
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return: a dictionnary containing title, metadata, local path, content for HTML
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"""
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# Getting parsed content of markdown file & page template
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data = parse_md(filename, env_vars)
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template = open(env_vars['template_page'], 'r').read()
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# Generating the HTML page
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output = open(env_vars['pages_path'] + '/' +
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filename.split('.')[0] + '.html', 'w')
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output.write(template.replace("$CONTENT", data['content']).replace(
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"$TITLE", data['title']).replace("$DATE", data['date']).replace("$DESC", data['description']))
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output.close()
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return data
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def generate_page_XML(data, env_vars):
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"""
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Generate a RSS / Atom post for the page
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data: dictionnary generated by the markdown parser
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env_vars: dictionnary of env variables
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return: RSS / Atom post
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"""
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template = open(env_vars['template_atom_post'], 'r').read()
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date = datetime.strptime(data['date'], "%d-%m-%Y").isoformat() + "Z"
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return template.replace("$TITLE", data['title']).replace("$DATE", date).replace("$CONTENT", data['content']).replace("$URL", env_vars['website_url'] + data['filepath'])
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def generate_atom_feed(posts, env_vars):
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"""
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Generate a RSS / Atom feed
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posts: list of data get from markdown pages
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env_vars: dictionnary of env variables
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"""
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# Generate RSS / Atom post
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atom_content = ""
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for post in posts:
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# Checking if there is metadata, if not we don't create a RSS / Atom post
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if post['date'] != '01-01-0001':
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atom_content += generate_page_XML(post, env_vars)
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# Generate RSS / atom feed
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template = open(env_vars['template_atom_feed'], 'r').read()
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output = open(env_vars['parent_path'] + '/atom.xml', 'w')
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output.write(template.replace('$CONTENT', atom_content).replace(
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'$DATE', datetime.today().strftime("%Y-%m-%d")))
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output.close()
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def generate_tags_pages(tags_dict, env_vars):
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"""
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Generate page for each tag, which link to each content tagged
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tags_dict: A dictionnary with tag name as key, and a list of post (title & url) with that tag
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env_vars: dictionnary of env variables
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"""
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if not os.path.exists(env_vars['pages_path'] + '/tags'):
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os.mkdir(env_vars['pages_path'] + '/tags')
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# Going on every tag and creating it's page
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for tag, pages in tags_dict.items():
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template = open(env_vars['template_tags'], 'r').read()
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# Generating the HTML page
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output = open(env_vars['pages_path'] + '/tags/' +
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tag.replace(' ', '_') + '.html', 'w')
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# Adding all links for page with this tag
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content = "<ul>\n"
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for page in pages:
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content += '\t\t\t\t<li><a href="' + '../../' + \
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page[1] + '">' + page[0] + '</a></li>\n'
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content += "\t\t\t</ul>\n"
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output.write(template.replace(
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"$CONTENT", content).replace("$TITLE", tag))
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output.close()
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pass
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def generate_index(data, env_vars):
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"""
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Generate the main page
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data: list of data get from markdown pages
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env_vars: dictionnary of env variables
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"""
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# Create the index content
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tags_dict = {}
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index_content = "<ul>\n"
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# Getting data of each page
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for page in data:
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# Checking if there is metadata, if not we don't add the page in the index
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if page['date'] != '01-01-0001':
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index_content += ('\t\t\t\t<li><a href="' + page['filepath'] + '">' + page['title'] + '</a><p>'
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+ page['date'] + '</p></li>\n')
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# Adding page into tags categorie
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for tag in page['tags']:
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if tag not in tags_dict:
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tags_dict[tag] = []
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tags_dict[tag].append([page['title'], page['filepath']])
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index_content += '\t\t\t</ul>\n\t\t\t<h2>Tags:</h2>\n\t\t\t<div class="tags">\n\t\t\t\t<ul>\n'
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# Adding tags browsing into the page
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for tag in list(tags_dict.keys()):
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index_content += ('\t\t\t\t\t<li><a href="' + env_vars['pages_path'].replace(
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env_vars['parent_path'] + '/', '') + '/tags/' + tag.replace(' ', '_') + '.html' + '">' + tag + '</a></li>\n')
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generate_tags_pages(tags_dict, env_vars)
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index_content += '\t\t\t\t</ul>\n\t\t\t</div>'
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# Generate main page
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template = open(env_vars['template_index'], 'r').read()
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output = open(env_vars['parent_path'] + '/index.html', 'w')
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output.write(template.replace('$CONTENT', index_content))
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output.close()
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if __name__ == "__main__":
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# Load .env file into python environment
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load_dotenv()
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# Color for print
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color = {'red': '\033[1;31m', 'green': '\033[1;32m', 'end': '\033[0m'}
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# Checking if all environment variable are present & setup
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env = ['PARENT_PATH', 'PAGES_PATH', 'MARKDOWN_PATH', 'TEMPLATE_PAGE', 'TEMPLATE_ATOM_POST',
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'TEMPLATE_ATOM_FEED', 'WEBSITE_URL', 'TEMPLATE_INDEX', 'TEMPLATE_TAGS']
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for variable in env:
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if variable not in os.environ:
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print(
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f"{color['red']}{variable} isn't present in the .env file, please fix this {color['end']}")
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quit()
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if (os.environ.get(variable) or '') == '':
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print(
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f"{color['red']}{variable} isn't setup in the .env file, please fix this {color['end']}")
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quit()
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# Getting env variable
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env_vars = {'parent_path': os.environ.get('PARENT_PATH'), 'pages_path': os.environ.get('PAGES_PATH'), 'markdown_path': os.environ.get('MARKDOWN_PATH'), 'template_page': os.environ.get('TEMPLATE_PAGE'), 'template_atom_post': os.environ.get(
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'TEMPLATE_ATOM_POST'), 'template_atom_feed': os.environ.get('TEMPLATE_ATOM_FEED'), 'website_url': os.environ.get('WEBSITE_URL'), 'template_index': os.environ.get('TEMPLATE_INDEX'), 'template_tags': os.environ.get('TEMPLATE_TAGS')}
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# Checking if generate folder exist to remove previouly generated content, if not create it
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if os.path.exists(env_vars['pages_path']):
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shutil.rmtree(env_vars['pages_path'])
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os.remove(env_vars['parent_path'] + '/atom.xml')
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os.remove(env_vars['parent_path'] + '/index.html')
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else:
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os.mkdir(env_vars['pages_path'])
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data = [] # A list for data generated by md2html
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# Generate all markdown file
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for file in os.listdir(env_vars['markdown_path']):
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# Generating HTML page
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print(f"{color['green']}Generating file: {file} {color['end']}")
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data.append(md2html(file, env_vars))
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sorted_data = sorted(data, key=lambda x: datetime.strptime(x['date'], '%d-%m-%Y'))
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# Generating atom feed
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print(f"{color['green']}Generating RSS / Atom feed {color['end']}")
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generate_atom_feed(data, env_vars)
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# Generating index
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print(f"{color['green']}Generating main page {color['end']}")
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generate_index(data, env_vars)
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