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nmbug-status: Slug the title when using it as an id

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Also allow manual id overrides from the JSON config.  Sluggin avoids
errors like:

   Bad value '#Possible bugs' for attribute href on element a:
   Whitespace in fragment component. Use %20 in place of spaces.

from http://validator.w3.org.

I tried just quoting the titles (e.g. 'Possible%20bugs'), but that
didn't work (at least with Firefox 24.2.0).  Slugging avoids any
ambiguity over when the quotes are expanded in the client.  The specs
are unclear about quoting, saying only [1]:

  Value: Any string, with the following restrictions:

    must be at least one character long
    must not contain any space characters

[1]: http://dev.w3.org/html5/markup/global-attributes.html#common.attrs.id
This commit is contained in:
W. Trevor King 2014-02-13 08:47:17 -08:00 • committed by David Bremner
parent e485b5bd1d
commit 711d04c821
1 changed files with 10 additions and 2 deletions
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12
devel/nmbug/nmbug-status
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@ -21,6 +21,7 @@ except ImportError: # Python 2
import json import json
import argparse import argparse
import os import os
import re
import sys import sys
import subprocess import subprocess
@ -168,16 +169,20 @@ class Page (object):
class HtmlPage (Page): class HtmlPage (Page):
_slug_regexp = re.compile('\W+')
def _write_header(self, views, stream): def _write_header(self, views, stream):
super(HtmlPage, self)._write_header(views=views, stream=stream) super(HtmlPage, self)._write_header(views=views, stream=stream)
stream.write('<ul>\n') stream.write('<ul>\n')
for view in views: for view in views:
if 'id' not in view:
view['id'] = self._slug(view['title'])
stream.write( stream.write(
'<li><a href="#{title}">{title}</a></li>\n'.format(**view)) '<li><a href="#{id}">{title}</a></li>\n'.format(**view))
stream.write('</ul>\n') stream.write('</ul>\n')
def _write_view_header(self, view, stream): def _write_view_header(self, view, stream):
stream.write('<h3 id="{title}">{title}</h3>\n'.format(**view)) stream.write('<h3 id="{id}">{title}</h3>\n'.format(**view))
if 'comment' in view: if 'comment' in view:
stream.write(view['comment']) stream.write(view['comment'])
stream.write('\n') stream.write('\n')
@ -224,6 +229,9 @@ class HtmlPage (Page):
).format(**d) ).format(**d)
return (running_data, display_data) return (running_data, display_data)
def _slug(self, string):
return self._slug_regexp.sub('-', string)
_PAGES['text'] = Page() _PAGES['text'] = Page()
_PAGES['html'] = HtmlPage( _PAGES['html'] = HtmlPage(