namespace Friendica\Protocol;
+use DOMDocument;
+use DOMXPath;
+use Exception;
use Friendica\Content\Text\HTML;
use Friendica\Core\Config;
use Friendica\Core\Worker;
+use Friendica\Database\DBA;
use Friendica\Database\DBM;
use Friendica\Model\GContact;
use Friendica\Model\Profile;
use Friendica\Network\Probe;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
-use Friendica\Protocol\Diaspora;
-use dba;
-use DOMDocument;
-use DOMXPath;
-use Exception;
+use Friendica\Util\XML;
require_once 'include/dba.php';
if ($cid) {
if (!$url || !$uid) {
- $contact = dba::selectFirst('contact', ['poco', 'uid'], ['id' => $cid]);
+ $contact = DBA::selectFirst('contact', ['poco', 'uid'], ['id' => $cid]);
if (DBM::is_result($contact)) {
$url = $contact['poco'];
$uid = $contact['uid'];
$contact_type = -1;
$generation = 0;
- $name = $entry->displayName;
+ if (!empty($entry->displayName)) {
+ $name = $entry->displayName;
+ }
if (isset($entry->urls)) {
foreach ($entry->urls as $url) {
logger("load: loaded $total entries", LOGGER_DEBUG);
$condition = ["`cid` = ? AND `uid` = ? AND `zcid` = ? AND `updated` < UTC_TIMESTAMP - INTERVAL 2 DAY", $cid, $uid, $zcid];
- dba::delete('glink', $condition);
+ DBA::delete('glink', $condition);
}
public static function reachable($profile, $server = "", $network = "", $force = false)
if (!self::checkServer($server_url, $gcontacts[0]["network"], $force)) {
if ($force) {
$fields = ['last_failure' => DateTimeFormat::utcNow()];
- dba::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+ DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
}
logger("Profile ".$profile.": Server ".$server_url." wasn't reachable.", LOGGER_DEBUG);
GContact::update($contact);
- if (trim($noscrape["updated"]) != "") {
+ if (!empty($noscrape["updated"])) {
$fields = ['last_contact' => DateTimeFormat::utcNow()];
- dba::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+ DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
logger("Profile ".$profile." was last updated at ".$noscrape["updated"]." (noscrape)", LOGGER_DEBUG);
&& (normalise_link($profile) != normalise_link($data["url"]))
) {
// Delete the old entry
- dba::delete('gcontact', ['nurl' => normalise_link($profile)]);
+ DBA::delete('gcontact', ['nurl' => normalise_link($profile)]);
$gcontact = array_merge($gcontacts[0], $data);
if (($data["poll"] == "") || (in_array($data["network"], [NETWORK_FEED, NETWORK_PHANTOM]))) {
$fields = ['last_failure' => DateTimeFormat::utcNow()];
- dba::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+ DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
logger("Profile ".$profile." wasn't reachable (profile)", LOGGER_DEBUG);
return false;
if (!$feedret["success"]) {
$fields = ['last_failure' => DateTimeFormat::utcNow()];
- dba::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+ DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
logger("Profile ".$profile." wasn't reachable (no feed)", LOGGER_DEBUG);
return false;
$fields['updated'] = $last_updated;
}
- dba::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+ DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
if (($gcontacts[0]["generation"] == 0)) {
$fields = ['generation' => 9];
- dba::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+ DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
}
logger("Profile ".$profile." was last updated at ".$last_updated, LOGGER_DEBUG);
return false;
}
- $server["site_name"] = $xpath->evaluate("//head/title/text()")->item(0)->nodeValue;
+ $server["site_name"] = XML::getFirstNodeValue($xpath, '//head/title/text()');
return $server;
}
return false;
}
- $gserver = dba::selectFirst('gserver', [], ['nurl' => normalise_link($server_url)]);
+ $gserver = DBA::selectFirst('gserver', [], ['nurl' => normalise_link($server_url)]);
if (DBM::is_result($gserver)) {
if ($gserver["created"] <= NULL_DATE) {
$fields = ['created' => DateTimeFormat::utcNow()];
$condition = ['nurl' => normalise_link($server_url)];
- dba::update('gserver', $fields, $condition);
+ DBA::update('gserver', $fields, $condition);
}
$poco = $gserver["poco"];
$noscrape = $gserver["noscrape"];
// Mastodon uses the "@" for user profiles.
// But this can be misunderstood.
if (parse_url($server_url, PHP_URL_USER) != '') {
- dba::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => normalise_link($server_url)]);
+ DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => normalise_link($server_url)]);
return false;
}
// Quit if there is a timeout.
// But we want to make sure to only quit if we are mostly sure that this server url fits.
if (DBM::is_result($gserver) && ($orig_server_url == $server_url) &&
- ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT)) {
+ (!empty($serverret["errno"]) && ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT))) {
logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
- dba::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => normalise_link($server_url)]);
+ DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => normalise_link($server_url)]);
return false;
}
// Maybe the page is unencrypted only?
$xmlobj = @simplexml_load_string($serverret["body"], 'SimpleXMLElement', 0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
- if (!$serverret["success"] || ($serverret["body"] == "") || (@sizeof($xmlobj) == 0) || !is_object($xmlobj)) {
+ if (!$serverret["success"] || ($serverret["body"] == "") || empty($xmlobj) || !is_object($xmlobj)) {
$server_url = str_replace("https://", "http://", $server_url);
// We set the timeout to 20 seconds since this operation should be done in no time if the server was vital
$serverret = Network::curl($server_url."/.well-known/host-meta", false, $redirects, ['timeout' => 20]);
// Quit if there is a timeout
- if ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT) {
+ if (!empty($serverret["errno"]) && ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT)) {
logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
- dba::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => normalise_link($server_url)]);
+ DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => normalise_link($server_url)]);
return false;
}
$xmlobj = @simplexml_load_string($serverret["body"], 'SimpleXMLElement', 0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
}
- if (!$serverret["success"] || ($serverret["body"] == "") || (sizeof($xmlobj) == 0) || !is_object($xmlobj)) {
+ if (!$serverret["success"] || ($serverret["body"] == "") || empty($xmlobj) || !is_object($xmlobj)) {
// Workaround for bad configured servers (known nginx problem)
- if (!in_array($serverret["debug"]["http_code"], ["403", "404"])) {
+ if (!empty($serverret["debug"]) && !in_array($serverret["debug"]["http_code"], ["403", "404"])) {
$failure = true;
}
$possible_failure = true;
if (!$failure) {
// This will be too low, but better than no value at all.
- $registered_users = dba::count('gcontact', ['server_url' => normalise_link($server_url)]);
+ $registered_users = DBA::count('gcontact', ['server_url' => normalise_link($server_url)]);
}
// Look for poco
if (!empty($data->channels_total)) {
$registered_users = $data->channels_total;
}
- switch ($data->register_policy) {
- case "REGISTER_OPEN":
- $register_policy = REGISTER_OPEN;
- break;
- case "REGISTER_APPROVE":
- $register_policy = REGISTER_APPROVE;
- break;
- case "REGISTER_CLOSED":
- default:
- $register_policy = REGISTER_CLOSED;
- break;
+ if (!empty($data->register_policy)) {
+ switch ($data->register_policy) {
+ case "REGISTER_OPEN":
+ $register_policy = REGISTER_OPEN;
+ break;
+ case "REGISTER_APPROVE":
+ $register_policy = REGISTER_APPROVE;
+ break;
+ case "REGISTER_CLOSED":
+ default:
+ $register_policy = REGISTER_CLOSED;
+ break;
+ }
}
} else {
// Test for Hubzilla, Redmatrix or Friendica
$site_name = $data->site->name;
$data->site->closed = self::toBoolean($data->site->closed);
- $data->site->private = self::toBoolean($data->site->private);
- $data->site->inviteonly = self::toBoolean($data->site->inviteonly);
+
+ if (!empty($data->site->private)) {
+ $data->site->private = self::toBoolean($data->site->private);
+ }
+
+ if (!empty($data->site->inviteonly)) {
+ $data->site->inviteonly = self::toBoolean($data->site->inviteonly);
+ }
if (!$data->site->closed && !$data->site->private and $data->site->inviteonly) {
$register_policy = REGISTER_APPROVE;
$network = NETWORK_DIASPORA;
}
- if ($data->registrations_open) {
+ if (!empty($data->registrations_open) && $data->registrations_open) {
$register_policy = REGISTER_OPEN;
} else {
$register_policy = REGISTER_CLOSED;
if (isset($data->version)) {
$network = NETWORK_DFRN;
- $noscrape = defaults($data->no_scrape_url, '');
+ if (!empty($data->no_scrape_url)) {
+ $noscrape = $data->no_scrape_url;
+ }
$version = $data->version;
- $site_name = $data->site_name;
+ if (!empty($data->site_name)) {
+ $site_name = $data->site_name;
+ }
$info = $data->info;
$register_policy = constant($data->register_policy);
$platform = $data->platform;
}
// Check again if the server exists
- $found = dba::exists('gserver', ['nurl' => normalise_link($server_url)]);
+ $found = DBA::exists('gserver', ['nurl' => normalise_link($server_url)]);
$version = strip_tags($version);
$site_name = strip_tags($site_name);
'last_contact' => $last_contact, 'last_failure' => $last_failure];
if ($found) {
- dba::update('gserver', $fields, ['nurl' => normalise_link($server_url)]);
+ DBA::update('gserver', $fields, ['nurl' => normalise_link($server_url)]);
} elseif (!$failure) {
$fields['nurl'] = normalise_link($server_url);
$fields['created'] = DateTimeFormat::utcNow();
- dba::insert('gserver', $fields);
+ DBA::insert('gserver', $fields);
}
if (!$failure && in_array($fields['network'], [NETWORK_DFRN, NETWORK_DIASPORA])) {
return;
}
- $gserver = dba::selectFirst('gserver', ['id', 'relay-subscribe', 'relay-scope'], ['nurl' => normalise_link($server_url)]);
+ $gserver = DBA::selectFirst('gserver', ['id', 'relay-subscribe', 'relay-scope'], ['nurl' => normalise_link($server_url)]);
if (!DBM::is_result($gserver)) {
return;
}
if (($gserver['relay-subscribe'] != $data->subscribe) || ($gserver['relay-scope'] != $data->scope)) {
$fields = ['relay-subscribe' => $data->subscribe, 'relay-scope' => $data->scope];
- dba::update('gserver', $fields, ['id' => $gserver['id']]);
+ DBA::update('gserver', $fields, ['id' => $gserver['id']]);
}
- dba::delete('gserver-tag', ['gserver-id' => $gserver['id']]);
+ DBA::delete('gserver-tag', ['gserver-id' => $gserver['id']]);
if ($data->scope == 'tags') {
// Avoid duplicates
$tags = [];
}
foreach ($tags as $tag) {
- dba::insert('gserver-tag', ['gserver-id' => $gserver['id'], 'tag' => $tag], true);
+ DBA::insert('gserver-tag', ['gserver-id' => $gserver['id'], 'tag' => $tag], true);
}
}
if ($serverdata) {
$servers = json_decode($serverdata);
- if (is_array($servers->pods)) {
+ if (!empty($servers->pods)) {
foreach ($servers->pods as $server) {
Worker::add(PRIORITY_LOW, "DiscoverPoCo", "server", "https://".$server->host);
}
}
$fields = ['last_poco_query' => DateTimeFormat::utcNow()];
- dba::update('gserver', $fields, ['nurl' => $server["nurl"]]);
+ DBA::update('gserver', $fields, ['nurl' => $server["nurl"]]);
return true;
} else {
// If we couldn't reach the server, we will try it some time later
$fields = ['last_poco_query' => DateTimeFormat::utcNow()];
- dba::update('gserver', $fields, ['nurl' => $server["nurl"]]);
+ DBA::update('gserver', $fields, ['nurl' => $server["nurl"]]);
return false;
}
if (!self::checkServer($server["url"], $server["network"])) {
// The server is not reachable? Okay, then we will try it later
$fields = ['last_poco_query' => DateTimeFormat::utcNow()];
- dba::update('gserver', $fields, ['nurl' => $server["nurl"]]);
+ DBA::update('gserver', $fields, ['nurl' => $server["nurl"]]);
continue;
}
$contact_type = -1;
$generation = $default_generation;
- $name = $entry->displayName;
+ if (!empty($entry->displayName)) {
+ $name = $entry->displayName;
+ }
if (isset($entry->urls)) {
foreach ($entry->urls as $url) {