Support for comments

Makefile

@@ -10,6 +10,13 @@ MDPROC = pandoc
 PANDOCTEMPLATE_TEX = tex/trello.latex
 #$< is the first "source"
 #$@ is the "target to generate"
+
+# to add the table of contents add the following to MDPARAMS_PDF
+# --variable=toc:1
+
+# to get less margins add the following to MDPARAMS_PDF
+# --variable=margin-left:2cm --variable=margin-right:2cm --variable=margin-top:2cm --variable=margin-bottom:2cm
+
 MDPARAMS_PDF = $< -o $@ --template=`pwd`/$(PANDOCTEMPLATE_TEX)
 MDPARAMS_HTML = $< -o $@
 MDPARAMS_TEX = $< -o $@

src/trello2md.py

@@ -40,13 +40,41 @@ def prepare_content(content):
     return '\n'.join(result)
 
 ################################################################################
-def print_card(card_id, data, print_labels, print_card_links):
-    """Print name, content and attachments of a card."""
+def prepare_all_comments(data):
+    """Returns a dictionary for each card_id with a list of comments"""
+    ret = {}
+
+    for action in data['actions']:
+        if action["type"] == "commentCard":
+            card_id = action["data"]["card"]["id"]
+
+            if not card_id in ret:
+               ret[card_id] = []
+
+            name = action["memberCreator"]["fullName"]
+            date = action["date"]
+            content = prepare_content(action["data"]["text"])
+
+            comment_string = "- **{name}** ({date}):\n {content} \n".format(
+                name=name, date=date, content=content)
+
+            ret[card_id].append(comment_string)
+    return ret
+
+################################################################################
+def print_card(card_id, data, comments, print_labels):
+    """Print name, content, comments and attachments of a card."""
 
     # get card and pre-format content
     card = next(c for c in data['cards'] if c['id'] == card_id)
     content = prepare_content(card['desc']) + '\n'
 
+    comment_output = ''
+    #comments are empty if they should not be printed
+    if card_id in comments:
+       comment_output  = '### Comments ###\n'
+       comment_output += '\n\n'.join(comments[card_id])
+
     # format labels, if wanted
     labels = []
     if print_labels and card['labels']:
@@ -69,10 +97,11 @@ def print_card(card_id, data, print_labels, print_card_links):
     attachments_string = '\n\n'.join(attachments) + '\n'
 
     # put it together
-    return '## {name} {lbls} ##\n{cntnt}\n{attms}\n'.format( \
+    return '## {name} {lbls} ##\n{cntnt}\n{attms}\n{comments}\n'.format( \
                                           name=unlines(card['name']), \
                                           cntnt=content, \
                                           attms=attachments_string, \
+                                          comments=comment_output, \
                                           lbls=labels_string)
 
 ################################################################################
@@ -97,6 +126,7 @@ def main():
     parser = argparse.ArgumentParser(description='Convert a JSON export from Trello to Markdown.')
     parser.add_argument('inputfile', help='Path to the input JSON file')
     parser.add_argument('-i', '--header', help='Include header page', action='store_true')
+    parser.add_argument('-m', '--comments', help='Include card comments', action='store_true')
     parser.add_argument('-l', '--labels', help='Print card labels', action='store_true')
     parser.add_argument('-a', '--archived', help='Don\'t ignore archived lists', action='store_true')
     parser.add_argument('-c', '--card-links', help='(Currently not implemented)', action='store_true')
@@ -120,7 +150,9 @@ def main():
         markdown.append("Number of lists: {0}  \n".format(len(data['lists'])))
         markdown.append("Number of cards in lists: {0}  \n".format(len(data['cards'])))
         markdown.append("Last change: {0}\n\n\n".format(data['dateLastActivity']))
-
+    comments = {}
+    if args.comments:
+        comments = prepare_all_comments(data)
     # process all lists in 'data', respecting closedness
     for lst in data['lists']:
         if not lst['closed'] or args.archived:
@@ -132,8 +164,8 @@ def main():
                 if (not card['closed'] or args.archived) and (card['idList'] == lst['id']):
                     markdown.append(print_card(card['id'], \
                                                data, \
-                                               args.labels, \
-                                               args.card_links))
+                                               comments, \
+                                               args.labels))
                     markdown.append(print_checklists(card['id'], data))
 
     # save result to file