Updates the template logic for when page navigation is included in the
generated HTML in the notmyidea theme, fixing:
* Issue #1068: useless pagination controls should not be displayed when a
single page is generated (i.e. "Page 1/1"). New logic prevents the
generation of these superfluous page navigation controls. Tests updated
accordingly.
* Issue #1572: when multiple pages are generated and the last page contains
only one item, the closing </ol> and </section> tags are not generated,
resulting in page breakage. We need to check if
articles_page.has_other_pages(); if it does, a list has been generated per
line 19 or 25 and the tags must be closed.
We already check if loop.length > 1 before outputting <section> and <ol>
tags, but we neglected to do the same check when outputting the corresponding
end tags.
Also, since I had to read the code when I touched it, simplified a conditional:
if (a) if (a and (b or not b and c))
can be simplified to
if (a) if (b or c)
Note the "b or not b", it was just too ugly to not fix.
This adds the lstrip_blocks Jinja parameter and removes unnecessary
whitespace from a few notmyidea templates.
Note: The lstrip_blocks parameter requires Jinja 2.7+, which has been
noted in Pelican's setup.py.
Credit for this commit goes entirely to Russ Webber, who has earned my
eternal thanks for discovering and applying this useful Jinja parameter.
Refs #969
Added some more notes about how this is working on the documentation. I do think
that the overall structure is clearer now, and easiest to understand. After all,
that's how it should always be !
--HG--
rename : pelican/processors.py => pelican/generators.py
rename : pelican/generators.py => pelican/writers.py
