forked from KEMT/zpwiki
113 lines
4.5 KiB
Python
113 lines
4.5 KiB
Python
import os
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import sys
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import re
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import posixpath
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import argparse
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from pathlib import Path
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from shutil import copyfile
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import yaml
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name_reg = re.compile(r"(/[0-9][0-9]\.)+")
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def filter_string(string, string_replace='/', regex=name_reg):
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return re.sub(regex, string_replace, string)
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# Input: dirname_from: where you want to migrate from. migrate_rootpath: path including the new root dir of the structure
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def transform_wiki(dirname_from, migrate_rootpath):
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# New file structure
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Path(migrate_rootpath).mkdir(parents=True, exist_ok=True)
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dir_path_new = None
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for root, dirs, files in os.walk('./' + dirname_from, topdown=False):
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# Filter the new names i dst
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root_src = root
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root_dst = filter_string(root, '/', name_reg)
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# Make a new regural dirs (without bottom dir which is replaced by .md file)
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path = '/'.join(root_dst.split('/')[2:-1]) # The path following the root dir (./Pages)
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dir_path_new = migrate_rootpath + '/' + path
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Path(dir_path_new).mkdir(parents=True, exist_ok=True)
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for file_name in files:
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# File path in original structure
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file_path_scr = root_src + "/" + file_name
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# Test for only altering .md-files
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if not file_name.endswith(".md"):
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# Copy other files from scr
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src = file_path_scr
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dst = '/'.join([dir_path_new, file_name])
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copyfile(src, dst)
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continue
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# Open original file
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with open(file_path_scr) as f_from:
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try:
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# New name convention for .md-files migrated to new structure
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new_filepath = dir_path_new + '/' + os.path.basename(root_dst) + '.md'
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with open(new_filepath, 'w') as f_to:
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lines = []
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yamlfront = []
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inyamlfront = False
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for l in f_from:
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line = l.rstrip()
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if len(lines) == 0 and line.startswith("---"):
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inyamlfront = True
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elif inyamlfront:
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if line.startswith("---"):
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inyamlfront = False
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print(yamlfront)
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front = yaml.load("\n".join(yamlfront))
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if "taxonomy" in front:
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taxonomy = front["taxonomy"]
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del front["taxonomy"]
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tags = []
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if "tags" in taxonomy:
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tags = taxonomy["tags"]
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if "categories" in taxonomy:
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for tag in taxonomy["categories"]:
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tags.append("cat:" + tag)
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del taxonomy["categories"]
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if len(tags) > 0:
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taxonomy["tags"] = tags
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for k,v in taxonomy.items():
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front[k] = v
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del yamlfront[:]
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yamlfront.append("---")
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yamlfront.append(yaml.dump(front))
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yamlfront.append("---")
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else:
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yamlfront.append(line)
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else:
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lines.append(line)
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if len(yamlfront) > 0:
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for line in yamlfront:
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print(line,file=f_to)
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for line in lines:
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print(line,file=f_to)
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except UnicodeDecodeError:
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print("UnocodeError in :" + file_path_scr)
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if __name__ == "__main__":
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'''
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path = 'pages_migrated_example/55.usaa/cvicenia/05.linked.md'
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#path = '05.linked.md'
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print(path)
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path = filter_string(path, '/', name_reg)
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print(path)
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'''
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parser = argparse.ArgumentParser()
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parser.add_argument("dirname", type=str)
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parser.add_argument("migrate_root",type=str)
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args = parser.parse_args()
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transform_wiki(args.dirname, args.migrate_root)
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