use Friendica\Network\Probe;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
+use Friendica\Util\Strings;
require_once 'include/enotify.php';
return;
}
- if (x($_POST, 'cancel')) {
+ if (!empty($_POST['cancel'])) {
$a->internalRedirect();
}
* to confirm the request, and then we've clicked submit (perhaps after logging in).
* That brings us here:
*/
- if ((x($_POST, 'localconfirm')) && ($_POST['localconfirm'] == 1)) {
+ if (!empty($_POST['localconfirm']) && ($_POST['localconfirm'] == 1)) {
// Ensure this is a valid request
- if (local_user() && ($a->user['nickname'] == $a->argv[1]) && (x($_POST, 'dfrn_url'))) {
- $dfrn_url = notags(trim($_POST['dfrn_url']));
- $aes_allow = (((x($_POST, 'aes_allow')) && ($_POST['aes_allow'] == 1)) ? 1 : 0);
- $confirm_key = ((x($_POST, 'confirm_key')) ? $_POST['confirm_key'] : "");
- $hidden = ((x($_POST, 'hidden-contact')) ? intval($_POST['hidden-contact']) : 0);
+ if (local_user() && ($a->user['nickname'] == $a->argv[1]) && !empty($_POST['dfrn_url'])) {
+ $dfrn_url = Strings::escapeTags(trim($_POST['dfrn_url']));
+ $aes_allow = !empty($_POST['aes_allow']);
+ $confirm_key = defaults($_POST, 'confirm_key', "");
+ $hidden = (!empty($_POST['hidden-contact']) ? intval($_POST['hidden-contact']) : 0);
$contact_record = null;
- $blocked = 1;
- $pending = 1;
+ $blocked = 1;
+ $pending = 1;
- if (x($dfrn_url)) {
+ if (!empty($dfrn_url)) {
// Lookup the contact based on their URL (which is the only unique thing we have at the moment)
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND NOT `self` LIMIT 1",
intval(local_user()),
- DBA::escape(normalise_link($dfrn_url))
+ DBA::escape(Strings::normaliseLink($dfrn_url))
);
if (DBA::isResult($r)) {
notice(L10n::t('Profile location is not valid or does not contain profile information.') . EOL);
return;
} else {
- if (!x($parms, 'fn')) {
+ if (empty($parms['fn'])) {
notice(L10n::t('Warning: profile location has no identifiable owner name.') . EOL);
}
- if (!x($parms, 'photo')) {
+ if (empty($parms['photo'])) {
notice(L10n::t('Warning: profile location has no profile photo.') . EOL);
}
$invalid = Probe::validDfrn($parms);
intval(local_user()),
DateTimeFormat::utcNow(),
DBA::escape($dfrn_url),
- DBA::escape(normalise_link($dfrn_url)),
+ DBA::escape(Strings::normaliseLink($dfrn_url)),
$parms['addr'],
$parms['fn'],
$parms['nick'],
$blocked = 1;
$pending = 1;
- if (x($_POST, 'dfrn_url')) {
+ if (!empty($_POST['dfrn_url'])) {
// Block friend request spam
if ($maxreq) {
$r = q("SELECT * FROM `intro` WHERE `datetime` > '%s' AND `uid` = %d",
}
}
- $real_name = x($_POST, 'realname') ? notags(trim($_POST['realname'])) : '';
+ $real_name = !empty($_POST['realname']) ? Strings::escapeTags(trim($_POST['realname'])) : '';
$url = trim($_POST['dfrn_url']);
if (!strlen($url)) {
}
}
- $issued_id = random_string();
+ $issued_id = Strings::getRandomHex();
if (is_array($contact_record)) {
// There is a contact record but no issued-id, so this
notice(L10n::t('Profile location is not valid or does not contain profile information.') . EOL);
$a->internalRedirect($a->cmd);
} else {
- if (!x($parms, 'fn')) {
+ if (empty($parms['fn'])) {
notice(L10n::t('Warning: profile location has no identifiable owner name.') . EOL);
}
- if (!x($parms, 'photo')) {
+ if (empty($parms['photo'])) {
notice(L10n::t('Warning: profile location has no profile photo.') . EOL);
}
$invalid = Probe::validDfrn($parms);
intval($uid),
DBA::escape(DateTimeFormat::utcNow()),
$parms['url'],
- DBA::escape(normalise_link($url)),
+ DBA::escape(Strings::normaliseLink($url)),
$parms['addr'],
$parms['fn'],
$parms['nick'],
return;
}
- $hash = random_string() . (string) time(); // Generate a confirm_key
+ $hash = Strings::getRandomHex() . (string) time(); // Generate a confirm_key
if (is_array($contact_record)) {
$ret = q("INSERT INTO `intro` ( `uid`, `contact-id`, `blocked`, `knowyou`, `note`, `hash`, `datetime`)
VALUES ( %d, %d, 1, %d, '%s', '%s', '%s' )",
intval($uid),
intval($contact_record['id']),
- ((x($_POST,'knowyou') && ($_POST['knowyou'] == 1)) ? 1 : 0),
- DBA::escape(notags(trim(defaults($_POST, 'dfrn-request-message', '')))),
+ intval(!empty($_POST['knowyou'])),
+ DBA::escape(Strings::escapeTags(trim(defaults($_POST, 'dfrn-request-message', '')))),
DBA::escape($hash),
DBA::escape(DateTimeFormat::utcNow())
);
// "Homecoming". Make sure we're logged in to this site as the correct user. Then offer a confirm button
// to send us to the post section to record the introduction.
- if (x($_GET, 'dfrn_url')) {
+ if (!empty($_GET['dfrn_url'])) {
if (!local_user()) {
info(L10n::t("Please login to confirm introduction.") . EOL);
/* setup the return URL to come back to this page if they use openid */
return Login::form();
}
- $dfrn_url = notags(trim(hex2bin($_GET['dfrn_url'])));
- $aes_allow = x($_GET, 'aes_allow') && $_GET['aes_allow'] == 1 ? 1 : 0;
- $confirm_key = x($_GET, 'confirm_key') ? $_GET['confirm_key'] : "";
+ $dfrn_url = Strings::escapeTags(trim(hex2bin($_GET['dfrn_url'])));
+ $aes_allow = !empty($_GET['aes_allow']);
+ $confirm_key = defaults($_GET, 'confirm_key', "");
// Checking fastlane for validity
- if (x($_SESSION, "fastlane") && (normalise_link($_SESSION["fastlane"]) == normalise_link($dfrn_url))) {
+ if (!empty($_SESSION['fastlane']) && (Strings::normaliseLink($_SESSION["fastlane"]) == Strings::normaliseLink($dfrn_url))) {
$_POST["dfrn_url"] = $dfrn_url;
$_POST["confirm_key"] = $confirm_key;
$_POST["localconfirm"] = 1;
'dfrn_rawurl' => $_GET['dfrn_url']
]);
return $o;
- } elseif ((x($_GET, 'confirm_key')) && strlen($_GET['confirm_key'])) {
+ } elseif (!empty($_GET['confirm_key'])) {
// we are the requestee and it is now safe to send our user their introduction,
// We could just unblock it, but first we have to jump through a few hoops to
// send an email, or even to find out if we need to send an email.
// Try to auto-fill the profile address
// At first look if an address was provided
// Otherwise take the local address
- if (x($_GET, 'addr') && ($_GET['addr'] != "")) {
+ if (!empty($_GET['addr'])) {
$myaddr = hex2bin($_GET['addr']);
- } elseif (x($_GET, 'address') && ($_GET['address'] != "")) {
+ } elseif (!empty($_GET['address'])) {
$myaddr = $_GET['address'];
} elseif (local_user()) {
if (strlen($a->getURLPath())) {
projects / friendica.git / blobdiff