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ability to set album order with web API

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* add method pwg.categories.setRank in Piwigo web API
This commit is contained in:
Teatek 2019-02-13 15:00:22 +01:00 • committed by Pierrick Le Gall
parent 325a30b4b5
commit 61b7974a8d
4 changed files with 145 additions and 42 deletions
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42
admin/include/functions.php
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@ -637,6 +637,48 @@ function get_fs_directories($path, $recursive = true)
return $dirs;
}
/**
* save the rank depending on given categories order
*
* The list of ordered categories id is supposed to be in the same parent
* category
*
* @param array categories
* @return void
*/
function save_categories_order($categories)
{
$current_rank_for_id_uppercat = array();
$current_rank = 0;
$datas = array();
foreach ($categories as $category)
{
if (is_array($category))
{
$id = $category['id'];
$id_uppercat = $category['id_uppercat'];
if (!isset($current_rank_for_id_uppercat[$id_uppercat]))
{
$current_rank_for_id_uppercat[$id_uppercat] = 0;
}
$current_rank = ++$current_rank_for_id_uppercat[$id_uppercat];
}
else
{
$id = $category;
$current_rank++;
}
$datas[] = array('id' => $id, 'rank' => $current_rank);
}
$fields = array('primary' => array('id'), 'update' => array('rank'));
mass_updates(CATEGORIES_TABLE, $fields, $datas);
update_global_rank();
}
/**
* Orders categories (update categories.rank and global_rank database fields)
* so that rank field are consecutive integers starting at 1 for each child.