ordered lists

README.md

@@ -12,6 +12,7 @@ See https://www.dokuwiki.org/wiki:syntax
 * bold, italic, sub/sup, strikethrough
 * headings with equal sign
 * linebreaks (double backslash) are at this moment replaced with HTML BRs.
+* unordered lists (already native MD), ordered lists using dash to markdown
 
 ### embedding HTML
 
@@ -36,14 +37,17 @@ Simply add custom.html and link to the website of your choice. Use Hugo's `{{ in
 
 ## TODO
 
+### styling
+
 * Figure out image links ala http://php.net|{{wiki:dokuwiki-128.png}}
 * Tables, should complex ones be supported or can I do a manual convert?
+* emoticons
+* no formatting (nowiki, %%) - should this just be a pre?
+
+### structure
+
 * build file structure - wire everything together
 * build header TOML with timestamps, draft false etc
-* ordered lists using dash to markdown?
-* emoticons
-* no formatting (nowiki) - should this just be a pre?
-* preventing of wiki markup %% - what to do with it?
 
 ## Not supported and probably will never be
 

src/markdown/lists.py

@@ -0,0 +1,24 @@
+import re
+
+class MarkdownOrderedList:
+    pattern = re.compile('(^-\s)(.*)', re.MULTILINE)
+
+    def convert(self, text):
+        lines = text.split('\n')
+        last_used_linenr = 0
+        index = 0
+        result = text
+
+        for match in MarkdownOrderedList.pattern.findall(text):
+            line = ''.join(match)
+            linenr = lines.index(line)
+
+            if last_used_linenr + 1 is linenr:
+                index = index + 1
+            else:
+                index = 1
+            last_used_linenr = linenr
+
+            result = result.replace(line, str(index) + '. ' + match[1])
+
+        return result

test/markdown/test_lists.py

@@ -0,0 +1,65 @@
+from unittest import TestCase
+
+from src.markdown.lists import MarkdownOrderedList
+
+
+class TestMarkdownLists(TestCase):
+    def setUp(self):
+        self.converter = MarkdownOrderedList()
+
+    def test_dont_convert_if_no_list_found(self):
+        self.assertEqual('hello there', self.converter.convert('hello there'))
+
+    def test_only_convert_dashes_if_beginning_sentence(self):
+        src = '''
+- one-two-three
+- four
+
+five - six
+        '''
+        expected = '''
+1. one-two-three
+2. four
+
+five - six
+        '''
+
+        self.assertEqual(expected, self.converter.convert(src))
+
+    def test_multiple_ordered_lists_in_text(self):
+        src = '''
+- one
+- two
+
+three
+- four
+- five
+six
+        '''
+        expected = '''
+1. one
+2. two
+
+three
+1. four
+2. five
+six
+        '''
+
+        self.assertEqual(expected, self.converter.convert(src))
+
+    def test_single_ordered_list(self):
+        src = '''
+- one
+- two
+
+three
+        '''
+        expected = '''
+1. one
+2. two
+
+three
+        '''
+
+        self.assertEqual(expected, self.converter.convert(src))