From 5bcbfc9a30577d615c8d9f6b9f73a02c8aceb25d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elan=20Ruusam=C3=A4e?= <glen@delfi.ee>
Date: Sun, 6 Feb 2011 18:30:38 +0200
Subject: [PATCH] - code1

---
 moin2doku.py | 107 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 moin2doku.py

diff --git a/moin2doku.py b/moin2doku.py
new file mode 100644
index 0000000..83b6160
--- /dev/null
+++ b/moin2doku.py
@@ -0,0 +1,107 @@
+import sys, os, os.path
+import re
+from os import listdir
+from os.path import isdir, basename
+
+def check_dirs(moin_pages_dir, output_dir):
+    if not isdir(moin_pages_dir):
+        print >> sys.stderr, "MoinMoin pages directory doesn't exist!"
+        sys.exit(1)
+    if not isdir(output_dir):
+        print >> sys.stderr, "Output directory doesn't exist!"
+        sys.exit(1)
+
+
+def get_page_names(moin_pages_dir):
+    items = listdir(moin_pages_dir)
+    pages = []
+    for item in items:
+        item = os.path.join(moin_pages_dir, item)
+        if isdir(item):
+            pages.append(item)
+    return pages
+
+
+def get_current_revision(page_dir):
+    rev_dir = os.path.join(page_dir, 'revisions')
+    revisions = listdir(rev_dir)
+    revisions.sort()
+    return os.path.join(rev_dir, revisions[-1])
+
+
+def convert_page(page):
+    regexp = (
+        ('\[\[TableOfContents\]\]', ''),            # remove
+        ('\[\[BR\]\]$', ''),                        # newline at end of line - remove
+        ('\[\[BR\]\]', '\n'),                       # newline
+        ('#pragma section-numbers off', ''),        # remove
+        ('^##.*?\\n', ''),                          # remove
+        ('\["(.*)"\]',  '[[\\1]]'),                 # internal link
+        ('(\[http.*\])', '[\\1]'),                  # web link
+        ('\{{3}', '<>code>'),                       # code open
+        ('\}{3}', '<>/code>'),                      # code close
+        ('^\s\*', '  *'),                           # lists must have not only but 2 whitespaces before *
+        ('={5}(\s.*\s)={5}$', '==\\1=='),           # heading 5
+        ('={4}(\s.*\s)={4}$', '===\\1}==='),        # heading 4
+        ('={3}(\s.*\s)={3}$', '====\\1===='),       # heading 3
+        ('={2}(\s.*\s)={2}$', '=====\\1====='),     # heading 2
+        ('={1}(\s.*\s)={1}$', '======\\1======'),   # heading 1
+        ('\|{2}', '|'),                             # table separator
+        ('\'{5}(.*)\'{5}', '**//\\1//**'),          # bold and italic
+        ('\'{3}(.*)\'{3}', '**\\1**'),              # bold
+        ('\'{2}(.*)\'{2}', '//\\1//'),              # italic
+        ('(?<!\[)(\b[A-Z]+[a-z]+[A-Z][A-Za-z]*\b)','[[\\1]]'),  # CamelCase, dont change if CamelCase is in InternalLink
+        ('\[\[Date\(([\d]{4}-[\d]{2}-[\d]{2}T[\d]{2}:[\d]{2}:[\d]{2}Z)\)\]\]', '\\1')  # Date value
+    )
+    for i in range(len(page)):
+        line = page[i]
+        for item in regexp:
+            line = re.sub(item[0], item[1], line)
+        page[i] = line
+    return page
+
+
+def print_help():
+    print "Usage: moinconv.py <moinmoin pages directory> <output directory>"
+    print "Convert MoinMoin pages to DokuWiki."
+    sys.exit(0)
+
+
+def print_parameter_error():
+    print >> sys.stderr, 'Incorrect parameters! Use --help switch to learn more.'
+    sys.exit(1)
+
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        if sys.argv[1] in ('-h', '--help'):
+            print_help()
+        elif len(sys.argv) > 2:
+            moin_pages_dir = sys.argv[1]
+            output_dir = sys.argv[2]
+        else:
+            print_parameter_error()
+    else:
+        print_parameter_error()
+
+    check_dirs(moin_pages_dir, output_dir)
+    print 'Input dir is: %s.' % moin_pages_dir
+    print 'Output dir is: %s.' % output_dir
+    print
+
+    pages = get_page_names(moin_pages_dir)
+    for page in pages:
+        curr_rev = get_current_revision(page)
+        curr_rev_desc = file(curr_rev, 'r')
+        curr_rev_content = curr_rev_desc.readlines()
+        curr_rev_desc.close()
+
+        curr_rev_content = convert_page(curr_rev_content)
+
+        page_name = basename(page).lower()
+        out_file = os.path.join(output_dir, page_name + '.txt')
+        out_desc = file(out_file, 'w')
+        out_desc.writelines([it.rstrip() + '\n' for it in curr_rev_content if it])
+        out_desc.close()
+
+        print 'Migrated %s to %s.' % (basename(page), basename(out_file))
\ No newline at end of file