merge r12760 from branch 2.3 to trunk

bug 2502 fixed: better handling of non-latin tags and multilanguage tags on
tags.php with mode letter.

We can't rely on url_name because it always start with "_" when the tag looks
like "[lang...". Instead we compute a str2url on the name, but once it has been
rendered by Extended Description. To avoid useless computations, I have added a
cache on the tag_alpha_compare function. Tested on a 175 tags set, speed is
good.



git-svn-id: http://piwigo.org/svn/trunk@12761 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
plegall 2011-12-17 22:52:19 +00:00
parent b3ce83e9cb
commit b581ba81b7
2 changed files with 16 additions and 3 deletions

View file

@ -294,7 +294,17 @@ function name_compare($a, $b)
function tag_alpha_compare($a, $b)
{
return strcmp(strtolower($a['url_name']), strtolower($b['url_name']));
global $page;
foreach (array($a, $b) as $tag)
{
if (!isset($page[__FUNCTION__.'_cache'][ $tag['name'] ]))
{
$page[__FUNCTION__.'_cache'][ $tag['name'] ] = strtolower(str2url($tag['name']));
}
}
return strcmp($page[__FUNCTION__.'_cache'][ $a['name'] ], $page[__FUNCTION__.'_cache'][ $b['name'] ]);
}
/**