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feature 3038 : add $updateGlobal and $parser options to conf_update_param

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git-svn-id: http://piwigo.org/svn/trunk@28567 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
mistic100
2014-05-29 14:11:14 +00:00
parent 42274fb26f
commit b317745ac9
1 changed files with 53 additions and 21 deletions
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include/functions.inc.php
+53 -21
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@@ -1162,34 +1162,34 @@ SELECT param, value
*
* @param string $param
* @param string $value
* @param boolean $updateGlobal update global *$conf* variable
* @param callable $parser function to apply to the value before save in database
(eg: serialize, json_encode) will not be applied to *$conf* if *$parser* is *true*
*/
function conf_update_param($param, $value)
function conf_update_param($param, $value, $updateGlobal=false, $parser=null)
{
$query = '
SELECT param
FROM '.CONFIG_TABLE.'
WHERE param = \''.$param.'\'
;';
$params = query2array($query, null, 'param');
if (count($params) == 0)
if ($parser != null)
{
$query = '
INSERT
INTO '.CONFIG_TABLE.'
(param, value)
VALUES(\''.$param.'\', \''.$value.'\')
;';
pwg_query($query);
$dbValue = call_user_func($parser, $value);
}
else
{
$query = '
UPDATE '.CONFIG_TABLE.'
SET value = \''.$value.'\'
WHERE param = \''.$param.'\'
$dbValue = $value;
}
$query = '
INSERT INTO
'.CONFIG_TABLE.' (param, value)
VALUES(\''.$param.'\', \''.$dbValue.'\')
ON DUPLICATE KEY UPDATE value = \''.$dbValue.'\'
;';
pwg_query($query);
pwg_query($query);
if ($updateGlobal)
{
global $conf;
$conf[$param] = $value;
}
}
@@ -1224,6 +1224,38 @@ DELETE FROM '.CONFIG_TABLE.'
}
}
/**
* Apply *unserialize* on a value only if it is a string
* @since 2.7
*
* @param array|string $value
* @return array
*/
function safe_unserialize($value)
{
if (is_string($value))
{
return unserialize($value);
}
return $value;
}
/**
* Apply *json_decode* on a value only if it is a string
* @since 2.7
*
* @param array|string $value
* @return array
*/
function safe_json_decode($value)
{
if (is_string($value))
{
return json_decode($value, true);
}
return $value;
}
/**
* Prepends and appends strings at each value of the given array.
*