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unset property array on delete if array is empty

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This commit is contained in:
Joshua P Panter 2018-01-27 11:15:33 -05:00
parent 5ff1b202b8
commit 92f5d6052d
1 changed files with 11 additions and 5 deletions
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12
.well-known/webfinger/index.php
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@ -2,7 +2,7 @@
/*
*------------------------------------------------------------
*
* PEWS (pew! pew!) - PHP Easy WebFinger Server 1.7.0
* PEWS (pew! pew!) - PHP Easy WebFinger Server 1.7.2
*
* This script enables webfinger support on a server that
* handles one or more domains.
@ -454,14 +454,16 @@ function pews_manager( $auth, $password ) {
if (file_exists($acct_file)) {
$data = json_decode(file_get_contents($acct_file), true);
$aliases = isset($data['aliases']) ? $data['aliases'] : null;
if($aliases !== null && in_array( $oldAlias, $aliases ) ) {
$oldAliasArray[] = $oldAlias;
$newAliasesArray = array_diff( $aliases , $oldAliasArray);
unset($aliases[$oldAlias]);
if(empty($newAliasesArray)) {
unset ($data['aliases']);
} else {
$data['aliases'] = $newAliasesArray;
}
$data = json_encode($data, JSON_UNESCAPED_SLASHES);
$success = file_put_contents( $acct_file, $data );
if($success === false) {
@ -609,7 +611,11 @@ function pews_manager( $auth, $password ) {
$props = isset($data['properties']) ? $data['properties'] : array();
if(array_key_exists($propKey, $props)){
unset($props[$propKey]);
if(empty($props)) {
unset ($data['properties']);
} else {
$data['properties'] = $props;
}
$data = json_encode($data, JSON_UNESCAPED_SLASHES);
$success = file_put_contents( $acct_file, $data );
if($success === false) {