bitPickups/friendica_2021.01_tupambae_shared_hosting
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Replace x() by isset(), !empty() or defaults()

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- Remove extraneous parentheses around empty() calls
- Remove duplicate calls to intval(), count() or strlen() after empty()
- Replace ternary operators outputting binary value with empty() return value
- Rewrite defaults() without x()
This commit is contained in:
Hypolite Petovan 2018-11-30 09:06:22 -05:00
commit 458981f75c
101 changed files with 896 additions and 914 deletions
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37
mod/dfrn_poll.php
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@ -31,7 +31,7 @@ function dfrn_poll_init(App $a)
$sec = defaults($_GET, 'sec' , '');
$dfrn_version = (float) defaults($_GET, 'dfrn_version' , 2.0);
$perm = defaults($_GET, 'perm' , 'r');
$quiet = x($_GET, 'quiet');
$quiet = !empty($_GET['quiet']);
// Possibly it is an OStatus compatible server that requests a user feed
$user_agent = defaults($_SERVER, 'HTTP_USER_AGENT', '');
@ -51,7 +51,7 @@ function dfrn_poll_init(App $a)
$hidewall = false;
if (($dfrn_id === '') && (!x($_POST, 'dfrn_id'))) {
if (($dfrn_id === '') && empty($_POST['dfrn_id'])) {
if (Config::get('system', 'block_public') && !local_user() && !remote_user()) {
System::httpExit(403);
}
@ -113,7 +113,7 @@ function dfrn_poll_init(App $a)
if ((int)$xml->status === 1) {
$_SESSION['authenticated'] = 1;
if (!x($_SESSION, 'remote')) {
if (empty($_SESSION['remote'])) {
$_SESSION['remote'] = [];
}
@ -230,13 +230,13 @@ function dfrn_poll_init(App $a)
function dfrn_poll_post(App $a)
{
$dfrn_id = x($_POST,'dfrn_id') ? $_POST['dfrn_id'] : '';
$challenge = x($_POST,'challenge') ? $_POST['challenge'] : '';
$url = x($_POST,'url') ? $_POST['url'] : '';
$sec = x($_POST,'sec') ? $_POST['sec'] : '';
$ptype = x($_POST,'type') ? $_POST['type'] : '';
$dfrn_version = x($_POST,'dfrn_version') ? (float) $_POST['dfrn_version'] : 2.0;
$perm = x($_POST,'perm') ? $_POST['perm'] : 'r';
$dfrn_id = defaults($_POST, 'dfrn_id' , '');
$challenge = defaults($_POST, 'challenge', '');
$url = defaults($_POST, 'url' , '');
$sec = defaults($_POST, 'sec' , '');
$ptype = defaults($_POST, 'type' , '');
$perm = defaults($_POST, 'perm' , 'r');
$dfrn_version = !empty($_POST['dfrn_version']) ? (float) $_POST['dfrn_version'] : 2.0;
if ($ptype === 'profile-check') {
if (strlen($challenge) && strlen($sec)) {
@ -399,14 +399,13 @@ function dfrn_poll_post(App $a)
function dfrn_poll_content(App $a)
{
$dfrn_id = x($_GET,'dfrn_id') ? $_GET['dfrn_id'] : '';
$type = x($_GET,'type') ? $_GET['type'] : 'data';
$last_update = x($_GET,'last_update') ? $_GET['last_update'] : '';
$destination_url = x($_GET,'destination_url') ? $_GET['destination_url'] : '';
$sec = x($_GET,'sec') ? $_GET['sec'] : '';
$dfrn_version = x($_GET,'dfrn_version') ? (float) $_GET['dfrn_version'] : 2.0;
$perm = x($_GET,'perm') ? $_GET['perm'] : 'r';
$quiet = x($_GET,'quiet') ? true : false;
$dfrn_id = defaults($_GET, 'dfrn_id' , '');
$type = defaults($_GET, 'type' , 'data');
$last_update = defaults($_GET, 'last_update' , '');
$destination_url = defaults($_GET, 'destination_url', '');
$sec = defaults($_GET, 'sec' , '');
$dfrn_version = !empty($_GET['dfrn_version']) ? (float) $_GET['dfrn_version'] : 2.0;
$quiet = !empty($_GET['quiet']);
$direction = -1;
if (strpos($dfrn_id, ':') == 1) {
@ -524,7 +523,7 @@ function dfrn_poll_content(App $a)
if (((int) $xml->status == 0) && ($xml->challenge == $hash) && ($xml->sec == $sec)) {
$_SESSION['authenticated'] = 1;
if (!x($_SESSION, 'remote')) {
if (empty($_SESSION['remote'])) {
$_SESSION['remote'] = [];
}