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feature 713: allow permalinks to contain the slash ("/") character

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git-svn-id: http://piwigo.org/svn/trunk@2047 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
rvelices
2007-06-28 02:16:03 +00:00
parent 009970bb92
commit 12af0a0079
5 changed files with 104 additions and 48 deletions
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include/functions_category.inc.php
+34 -31
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@@ -364,48 +364,51 @@ SELECT DISTINCT(id)
return $subcats;
}
/** returns a category id that corresponds to the given permalink (or null)
* @param string permalink
/** finds a matching category id from a potential list of permalinks
* @param array permalinks example: holiday holiday/france holiday/france/paris
* @param int idx - output of the index in $permalinks that matches
* return category id or null if no match
*/
function get_cat_id_from_permalink( $permalink )
function get_cat_id_from_permalinks( $permalinks, &$idx )
{
$query ='
SELECT id FROM '.CATEGORIES_TABLE.'
WHERE permalink="'.$permalink.'"';
$ids = array_from_query($query, 'id');
if (!empty($ids))
$in = '';
foreach($permalinks as $permalink)
{
return $ids[0];
if ( !empty($in) ) $in.=', ';
$in .= '"'.$permalink.'"';
}
return null;
}
/** returns a category id that has used before this permalink (or null)
* @param string permalink
* @param boolean is_hit if true update the usage counters on the old permalinks
*/
function get_cat_id_from_old_permalink($permalink, $is_hit)
{
$query='
SELECT c.id
$query ='
SELECT c.id, op.permalink, 1 AS is_old
FROM '.OLD_PERMALINKS_TABLE.' op INNER JOIN '.CATEGORIES_TABLE.' c
ON op.cat_id=c.id
WHERE op.permalink="'.$permalink.'"
LIMIT 1';
$result = pwg_query($query);
$cat_id = null;
if ( mysql_num_rows($result) )
list( $cat_id ) = mysql_fetch_array($result);
WHERE op.permalink IN ('.$in.')
UNION
SELECT id, permalink, 0 AS is_old
FROM '.CATEGORIES_TABLE.'
WHERE permalink IN ('.$in.')
;';
$perma_hash = hash_from_query($query, 'permalink');
if ( isset($cat_id) and $is_hit )
if ( empty($perma_hash) )
return null;
for ($i=count($permalinks)-1; $i>=0; $i--)
{
$query='
if ( isset( $perma_hash[ $permalinks[$i] ] ) )
{
$idx = $i;
$cat_id = $perma_hash[ $permalinks[$i] ]['id'];
if ($perma_hash[ $permalinks[$i] ]['is_old'])
{
$query='
UPDATE '.OLD_PERMALINKS_TABLE.' SET last_hit=NOW(), hit=hit+1
WHERE permalink="'.$permalink.'" AND cat_id='.$cat_id.'
WHERE permalink="'.$permalinks[$i].'" AND cat_id='.$cat_id.'
LIMIT 1';
pwg_query($query);
pwg_query($query);
}
return $cat_id;
}
}
return $cat_id;
return null;
}
function global_rank_compare($a, $b)