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feature 657: permalinks for categories

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git-svn-id: http://piwigo.org/svn/trunk@1866 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
rvelices
2007-02-28 03:07:12 +00:00
parent 30e259904c
commit ea56d7b2ac
22 changed files with 650 additions and 89 deletions
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include/functions_category.inc.php
+71 -18
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@@ -59,7 +59,7 @@ function get_categories_menu()
SELECT ';
// From CATEGORIES_TABLE
$query.= '
name, id, nb_images, global_rank,';
id, name, permalink, nb_images, global_rank,';
// From USER_CACHE_CATEGORIES_TABLE
$query.= '
date_last, max_date_last, count_images, count_categories';
@@ -159,25 +159,34 @@ SELECT *
$cat['comment'] = nl2br(@$cat['comment']);
}
$names = array();
$query = '
SELECT id, name
FROM '.CATEGORIES_TABLE.'
WHERE id IN ('.$cat['uppercats'].')
;';
$result = pwg_query($query);
while($row = mysql_fetch_assoc($result))
{
$names[$row['id']] = $row;
$upper_ids = explode(',', $cat['uppercats']);
if ( count($upper_ids)==1 )
{// no need to make a query for level 1
$cat['upper_names'] = array(
array(
'id' => $cat['id'],
'name' => $cat['name'],
'permalink' => $cat['permalink'],
)
);
}
// category names must be in the same order than uppercats list
$cat['upper_names'] = array();
foreach (explode(',', $cat['uppercats']) as $cat_id)
else
{
$cat['upper_names'][$cat_id] = $names[$cat_id];
}
$names = array();
$query = '
SELECT id, name, permalink
FROM '.CATEGORIES_TABLE.'
WHERE id IN ('.$cat['uppercats'].')
;';
$names = hash_from_query($query, 'id');
// category names must be in the same order than uppercats list
$cat['upper_names'] = array();
foreach ($upper_ids as $cat_id)
{
array_push( $cat['upper_names'], $names[$cat_id]);
}
}
return $cat;
}
@@ -308,7 +317,7 @@ function display_select_cat_wrapper($query, $selecteds, $blockname,
$categories = array();
if (!empty($result))
{
while ($row = mysql_fetch_array($result))
while ($row = mysql_fetch_assoc($result))
{
array_push($categories, $row);
}
@@ -355,6 +364,50 @@ SELECT DISTINCT(id)
return $subcats;
}
/** returns a category id that corresponds to the given permalink (or null)
* @param string permalink
*/
function get_cat_id_from_permalink( $permalink )
{
$query ='
SELECT id FROM '.CATEGORIES_TABLE.'
WHERE permalink="'.$permalink.'"';
$ids = array_from_query($query, 'id');
if (!empty($ids))
{
return $ids[0];
}
return null;
}
/** returns a category id that has used before this permalink (or null)
* @param string permalink
* @param boolean is_hit if true update the usage counters on the old permalinks
*/
function get_cat_id_from_old_permalink($permalink, $is_hit)
{
$query='
SELECT c.id
FROM '.OLD_PERMALINKS_TABLE.' op INNER JOIN '.CATEGORIES_TABLE.' c
ON op.cat_id=c.id
WHERE op.permalink="'.$permalink.'"
LIMIT 1';
$result = pwg_query($query);
$cat_id = null;
if ( mysql_num_rows($result) )
list( $cat_id ) = mysql_fetch_array($result);
if ( isset($cat_id) and $is_hit )
{
$query='
UPDATE '.OLD_PERMALINKS_TABLE.' SET last_hit=NOW(), hit=hit+1
WHERE permalink="'.$permalink.'" AND cat_id='.$cat_id.'
LIMIT 1';
pwg_query($query);
}
return $cat_id;
}
function global_rank_compare($a, $b)
{
return strnatcasecmp($a['global_rank'], $b['global_rank']);