]> git.mxchange.org Git - friendica.git/blobdiff - src/Model/Profile.php
Merge pull request #5907 from nupplaphil/goaway_to_redirectto
[friendica.git] / src / Model / Profile.php
index 79f3262410fc2229edcc9011d2734e58204d9663..4de49022cb1fd0bf8743e3fbdb9c7e4be4c38959 100644 (file)
@@ -13,20 +13,34 @@ use Friendica\Core\Cache;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
+use Friendica\Core\Protocol;
 use Friendica\Core\System;
 use Friendica\Core\Worker;
-use Friendica\Database\dba;
-use Friendica\Database\DBM;
+use Friendica\Database\DBA;
+use Friendica\Model\Contact;
 use Friendica\Protocol\Diaspora;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Network;
+use Friendica\Util\Proxy as ProxyUtils;
 use Friendica\Util\Temporal;
 
 require_once 'include/dba.php';
-require_once 'mod/proxy.php';
 
 class Profile
 {
+       /**
+        * @brief Returns default profile for a given user id
+        *
+        * @param integer User ID
+        *
+        * @return array Profile data
+        */
+       public static function getByUID($uid)
+       {
+               $profile = DBA::selectFirst('profile', [], ['uid' => $uid, 'is-default' => true]);
+               return $profile;
+       }
+
        /**
         * @brief Returns a formatted location string from the given profile array
         *
@@ -89,9 +103,9 @@ class Profile
         */
        public static function load(App $a, $nickname, $profile = 0, array $profiledata = [], $show_connect = true)
        {
-               $user = dba::selectFirst('user', ['uid'], ['nickname' => $nickname, 'account_removed' => false]);
+               $user = DBA::selectFirst('user', ['uid'], ['nickname' => $nickname, 'account_removed' => false]);
 
-               if (!DBM::is_result($user) && empty($profiledata)) {
+               if (!DBA::isResult($user) && empty($profiledata)) {
                        logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
                        notice(L10n::t('Requested account is not available.') . EOL);
                        $a->error = 404;
@@ -102,7 +116,7 @@ class Profile
                        // Add profile data to sidebar
                        $a->page['aside'] .= self::sidebar($profiledata, true, $show_connect);
 
-                       if (!DBM::is_result($user)) {
+                       if (!DBA::isResult($user)) {
                                return;
                        }
                }
@@ -116,15 +130,17 @@ class Profile
                        return;
                }
 
+               if (empty($pdata)) {
+                       $pdata = ['uid' => 0, 'profile_uid' => 0, 'is-default' => false,'name' => $nickname];
+               }
+
                // fetch user tags if this isn't the default profile
 
                if (!$pdata['is-default']) {
-                       $x = q(
-                               "SELECT `pub_keywords` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
-                               intval($pdata['profile_uid'])
-                       );
-                       if ($x && count($x)) {
-                               $pdata['pub_keywords'] = $x[0]['pub_keywords'];
+                       $condition = ['uid' => $pdata['profile_uid'], 'is-default' => true];
+                       $profile = DBA::selectFirst('profile', ['pub_keywords'], $condition);
+                       if (DBA::isResult($profile)) {
+                               $pdata['pub_keywords'] = $profile['pub_keywords'];
                        }
                }
 
@@ -132,7 +148,7 @@ class Profile
                $a->profile_uid = $pdata['profile_uid'];
 
                $a->profile['mobile-theme'] = PConfig::get($a->profile['profile_uid'], 'system', 'mobile_theme');
-               $a->profile['network'] = NETWORK_DFRN;
+               $a->profile['network'] = Protocol::DFRN;
 
                $a->page['title'] = $a->profile['name'] . ' @ ' . Config::get('config', 'sitename');
 
@@ -146,7 +162,7 @@ class Profile
                * load/reload current theme info
                */
 
-               $a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one
+               $a->setActiveTemplateEngine(); // reset the template engine to the default in case the user's theme doesn't specify one
 
                $theme_info_file = 'view/theme/' . $a->getCurrentTheme() . '/theme.php';
                if (file_exists($theme_info_file)) {
@@ -195,11 +211,11 @@ class Profile
         */
        public static function getByNickname($nickname, $uid = 0, $profile_id = 0)
        {
-               if (remote_user() && count($_SESSION['remote'])) {
+               if (remote_user() && !empty($_SESSION['remote'])) {
                        foreach ($_SESSION['remote'] as $visitor) {
                                if ($visitor['uid'] == $uid) {
-                                       $contact = dba::selectFirst('contact', ['profile-id'], ['id' => $visitor['cid']]);
-                                       if (DBM::is_result($contact)) {
+                                       $contact = DBA::selectFirst('contact', ['profile-id'], ['id' => $visitor['cid']]);
+                                       if (DBA::isResult($contact)) {
                                                $profile_id = $contact['profile-id'];
                                        }
                                        break;
@@ -210,7 +226,7 @@ class Profile
                $profile = null;
 
                if ($profile_id) {
-                       $profile = dba::fetch_first(
+                       $profile = DBA::fetchFirst(
                                "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` AS `contact_photo`,
                                        `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
                                        `profile`.`uid` AS `profile_uid`, `profile`.*,
@@ -223,8 +239,8 @@ class Profile
                                intval($profile_id)
                        );
                }
-               if (!DBM::is_result($profile)) {
-                       $profile = dba::fetch_first(
+               if (!DBA::isResult($profile)) {
+                       $profile = DBA::fetchFirst(
                                "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` as `contact_photo`,
                                        `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
                                        `profile`.`uid` AS `profile_uid`, `profile`.*,
@@ -276,7 +292,7 @@ class Profile
 
                $profile['picdate'] = urlencode(defaults($profile, 'picdate', ''));
 
-               if (($profile['network'] != '') && ($profile['network'] != NETWORK_DFRN)) {
+               if (($profile['network'] != '') && ($profile['network'] != Protocol::DFRN)) {
                        $profile['network_name'] = format_network_name($profile['network'], $profile['url']);
                } else {
                        $profile['network_name'] = '';
@@ -289,7 +305,7 @@ class Profile
                $connect = $profile['uid'] != local_user() ? L10n::t('Connect') : false;
 
                // don't show connect link to authenticated visitors either
-               if (remote_user() && count($_SESSION['remote'])) {
+               if (remote_user() && !empty($_SESSION['remote'])) {
                        foreach ($_SESSION['remote'] as $visitor) {
                                if ($visitor['uid'] == $profile['uid']) {
                                        $connect = false;
@@ -312,12 +328,12 @@ class Profile
                                $profile_url = normalise_link(System::baseUrl() . '/profile/' . $profile['nickname']);
                        }
 
-                       if (dba::exists('contact', ['pending' => false, 'uid' => local_user(), 'nurl' => $profile_url])) {
+                       if (DBA::exists('contact', ['pending' => false, 'uid' => local_user(), 'nurl' => $profile_url])) {
                                $connect = false;
                        }
                }
 
-               if ($connect && ($profile['network'] != NETWORK_DFRN) && !isset($profile['remoteconnect'])) {
+               if ($connect && ($profile['network'] != Protocol::DFRN) && !isset($profile['remoteconnect'])) {
                        $connect = false;
                }
 
@@ -326,39 +342,42 @@ class Profile
                        $remoteconnect = $profile['remoteconnect'];
                }
 
-               if ($connect && ($profile['network'] == NETWORK_DFRN) && !isset($remoteconnect)) {
+               if ($connect && ($profile['network'] == Protocol::DFRN) && !isset($remoteconnect)) {
                        $subscribe_feed = L10n::t('Atom feed');
                } else {
                        $subscribe_feed = false;
                }
 
+               $wallmessage = false;
+               $wallmessage_link = false;
+
+               // See issue https://github.com/friendica/friendica/issues/3838
+               // Either we remove the message link for remote users or we enable creating messages from remote users
                if (remote_user() || (self::getMyURL() && x($profile, 'unkmail') && ($profile['uid'] != local_user()))) {
                        $wallmessage = L10n::t('Message');
-                       $wallmessage_link = 'wallmessage/' . $profile['nickname'];
 
                        if (remote_user()) {
                                $r = q(
                                        "SELECT `url` FROM `contact` WHERE `uid` = %d AND `id` = '%s' AND `rel` = %d",
                                        intval($profile['uid']),
                                        intval(remote_user()),
-                                       intval(CONTACT_IS_FRIEND)
+                                       intval(Contact::FRIEND)
                                );
                        } else {
                                $r = q(
                                        "SELECT `url` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `rel` = %d",
                                        intval($profile['uid']),
-                                       dbesc(normalise_link(self::getMyURL())),
-                                       intval(CONTACT_IS_FRIEND)
+                                       DBA::escape(normalise_link(self::getMyURL())),
+                                       intval(Contact::FRIEND)
                                );
                        }
                        if ($r) {
                                $remote_url = $r[0]['url'];
                                $message_path = preg_replace('=(.*)/profile/(.*)=ism', '$1/message/new/', $remote_url);
-                               $wallmessage_link = $message_path . base64_encode($profile['addr']);
+                               $wallmessage_link = $message_path . base64_encode(defaults($profile, 'addr', ''));
+                       } else if (!empty($profile['nickname'])) {
+                               $wallmessage_link = 'wallmessage/' . $profile['nickname'];
                        }
-               } else {
-                       $wallmessage = false;
-                       $wallmessage_link = false;
                }
 
                // show edit profile to yourself
@@ -375,7 +394,7 @@ class Profile
                                'entries' => [],
                        ];
 
-                       if (DBM::is_result($r)) {
+                       if (DBA::isResult($r)) {
                                foreach ($r as $rr) {
                                        $profile['menu']['entries'][] = [
                                                'photo' => $rr['thumb'],
@@ -453,7 +472,7 @@ class Profile
                                        "SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
                                        intval($a->profile['uid'])
                                );
-                               if (DBM::is_result($r)) {
+                               if (DBA::isResult($r)) {
                                        $updated = date('c', strtotime($r[0]['updated']));
                                }
 
@@ -464,11 +483,11 @@ class Profile
                                                AND NOT `hidden` AND NOT `archive`
                                                AND `network` IN ('%s', '%s', '%s', '')",
                                        intval($profile['uid']),
-                                       dbesc(NETWORK_DFRN),
-                                       dbesc(NETWORK_DIASPORA),
-                                       dbesc(NETWORK_OSTATUS)
+                                       DBA::escape(Protocol::DFRN),
+                                       DBA::escape(Protocol::DIASPORA),
+                                       DBA::escape(Protocol::OSTATUS)
                                );
-                               if (DBM::is_result($r)) {
+                               if (DBA::isResult($r)) {
                                        $contacts = intval($r[0]['total']);
                                }
                        }
@@ -486,12 +505,12 @@ class Profile
 
                if (isset($p['address'])) {
                        $p['address'] = BBCode::convert($p['address']);
-               } else {
+               } elseif (isset($p['location'])) {
                        $p['address'] = BBCode::convert($p['location']);
                }
 
                if (isset($p['photo'])) {
-                       $p['photo'] = proxy_url($p['photo'], false, PROXY_SIZE_SMALL);
+                       $p['photo'] = ProxyUtils::proxifyUrl($p['photo'], false, ProxyUtils::SIZE_SMALL);
                }
 
                $p['url'] = Contact::magicLink(defaults($p, 'url', $profile_url));
@@ -547,7 +566,7 @@ class Profile
                $cachekey = 'get_birthdays:' . local_user();
                $r = Cache::get($cachekey);
                if (is_null($r)) {
-                       $s = dba::p(
+                       $s = DBA::p(
                                "SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
                                INNER JOIN `contact` ON `contact`.`id` = `event`.`cid`
                                WHERE `event`.`uid` = ? AND `type` = 'birthday' AND `start` < ? AND `finish` > ?
@@ -556,15 +575,15 @@ class Profile
                                DateTimeFormat::utc('now + 6 days'),
                                DateTimeFormat::utcNow()
                        );
-                       if (DBM::is_result($s)) {
-                               $r = dba::inArray($s);
-                               Cache::set($cachekey, $r, CACHE_HOUR);
+                       if (DBA::isResult($s)) {
+                               $r = DBA::toArray($s);
+                               Cache::set($cachekey, $r, Cache::HOUR);
                        }
                }
 
                $total = 0;
                $classtoday = '';
-               if (DBM::is_result($r)) {
+               if (DBA::isResult($r)) {
                        $now = strtotime('now');
                        $cids = [];
 
@@ -633,40 +652,29 @@ class Profile
                $bd_format = L10n::t('g A l F d'); // 8 AM Friday January 18
                $classtoday = '';
 
-               $s = dba::p(
-                       "SELECT `event`.*
-                       FROM `event`
-                       INNER JOIN `item`
-                               ON `item`.`uid` = `event`.`uid`
-                               AND `item`.`parent-uri` = `event`.`uri`
-                       WHERE `event`.`uid` = ?
-                       AND `event`.`type` != 'birthday'
-                       AND `event`.`start` < ?
-                       AND `event`.`start` >= ?
-                       AND `item`.`author-id` = ?
-                       AND (`item`.`verb` = ? OR `item`.`verb` = ?)
-                       AND `item`.`visible`
-                       AND NOT `item`.`deleted`
-                       ORDER BY  `event`.`start` ASC",
-                       local_user(),
-                       DateTimeFormat::utc('now + 7 days'),
-                       DateTimeFormat::utc('now - 1 days'),
-                       public_contact(),
-                       ACTIVITY_ATTEND,
-                       ACTIVITY_ATTENDMAYBE
-               );
+               $condition = ["`uid` = ? AND `type` != 'birthday' AND `start` < ? AND `start` >= ?",
+                       local_user(), DateTimeFormat::utc('now + 7 days'), DateTimeFormat::utc('now - 1 days')];
+               $s = DBA::select('event', [], $condition, ['order' => ['start']]);
 
                $r = [];
 
-               if (DBM::is_result($s)) {
+               if (DBA::isResult($s)) {
                        $istoday = false;
+                       $total = 0;
 
-                       while ($rr = dba::fetch($s)) {
-                               if (strlen($rr['name'])) {
-                                       $total ++;
+                       while ($rr = DBA::fetch($s)) {
+                               $condition = ['parent-uri' => $rr['uri'], 'uid' => $rr['uid'], 'author-id' => public_contact(),
+                                       'activity' => [Item::activityToIndex(ACTIVITY_ATTEND), Item::activityToIndex(ACTIVITY_ATTENDMAYBE)],
+                                       'visible' => true, 'deleted' => false];
+                               if (!Item::exists($condition)) {
+                                       continue;
                                }
 
-                               $strt = DateTimeFormat::convert($rr['start'], $rr['convert'] ? $a->timezone : 'UTC', 'UTC', 'Y-m-d');
+                               if (strlen($rr['summary'])) {
+                                       $total++;
+                               }
+
+                               $strt = DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->timezone : 'UTC', 'UTC', 'Y-m-d');
                                if ($strt === DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
                                        $istoday = true;
                                }
@@ -682,7 +690,7 @@ class Profile
                                        $description = L10n::t('[No description]');
                                }
 
-                               $strt = DateTimeFormat::convert($rr['start'], $rr['convert'] ? $a->timezone : 'UTC');
+                               $strt = DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->timezone : 'UTC');
 
                                if (substr($strt, 0, 10) < DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
                                        continue;
@@ -698,7 +706,7 @@ class Profile
 
                                $r[] = $rr;
                        }
-                       dba::close($s);
+                       DBA::close($s);
                        $classtoday = (($istoday) ? 'event-today' : '');
                }
                $tpl = get_markup_template('events_reminder.tpl');
@@ -1002,52 +1010,59 @@ class Profile
                $my_url = self::getMyURL();
                $my_url = Network::isUrlValid($my_url);
 
-               if ($my_url) {
-                       if (!local_user()) {
-                               // Is it a DDoS attempt?
-                               // The check fetches the cached value from gprobe to reduce the load for this system
-                               $urlparts = parse_url($my_url);
+               if (empty($my_url) || local_user()) {
+                       return;
+               }
 
-                               $result = Cache::get('gprobe:' . $urlparts['host']);
-                               if ((!is_null($result)) && (in_array($result['network'], [NETWORK_FEED, NETWORK_PHANTOM]))) {
-                                       logger('DDoS attempt detected for ' . $urlparts['host'] . ' by ' . $_SERVER['REMOTE_ADDR'] . '. server data: ' . print_r($_SERVER, true), LOGGER_DEBUG);
-                                       return;
-                               }
+               $arr = ['zrl' => $my_url, 'url' => $a->cmd];
+               Addon::callHooks('zrl_init', $arr);
 
-                               Worker::add(PRIORITY_LOW, 'GProbe', $my_url);
-                               $arr = ['zrl' => $my_url, 'url' => $a->cmd];
-                               Addon::callHooks('zrl_init', $arr);
+               // Try to find the public contact entry of the visitor.
+               $cid = Contact::getIdForURL($my_url);
+               if (!$cid) {
+                       logger('No contact record found for ' . $my_url, LOGGER_DEBUG);
+                       return;
+               }
 
-                               // Try to find the public contact entry of the visitor.
-                               $cid = Contact::getIdForURL($my_url);
-                               if (!$cid) {
-                                       logger('No contact record found for ' . $my_url, LOGGER_DEBUG);
-                                       return;
-                               }
+               $contact = DBA::selectFirst('contact',['id', 'url'], ['id' => $cid]);
 
-                               $contact = dba::selectFirst('contact',['id', 'url'], ['id' => $cid]);
+               if (DBA::isResult($contact) && remote_user() && remote_user() == $contact['id']) {
+                       logger('The visitor ' . $my_url . ' is already authenticated', LOGGER_DEBUG);
+                       return;
+               }
 
-                               if (DBM::is_result($contact) && remote_user() && remote_user() == $contact['id']) {
-                                       // The visitor is already authenticated.
-                                       return;
-                               }
+               // Avoid endless loops
+               $cachekey = 'zrlInit:' . $my_url;
+               if (Cache::get($cachekey)) {
+                       logger('URL ' . $my_url . ' already tried to authenticate.', LOGGER_DEBUG);
+                       return;
+               } else {
+                       Cache::set($cachekey, true, Cache::MINUTE);
+               }
 
-                               logger('Not authenticated. Invoking reverse magic-auth for ' . $my_url, LOGGER_DEBUG);
+               logger('Not authenticated. Invoking reverse magic-auth for ' . $my_url, LOGGER_DEBUG);
 
-                               // Try to avoid recursion - but send them home to do a proper magic auth.
-                               $query = str_replace(array('?zrl=', '&zid='), array('?rzrl=', '&rzrl='), $a->query_string);
-                               // The other instance needs to know where to redirect.
-                               $dest = urlencode(System::baseUrl() . '/' . $query);
+               Worker::add(PRIORITY_LOW, 'GProbe', $my_url);
 
-                               // We need to extract the basebath from the profile url
-                               // to redirect the visitors '/magic' module.
-                               // Note: We should have the basepath of a contact also in the contact table.
-                               $urlarr = explode('/profile/', $contact['url']);
-                               $basepath = $urlarr[0];
+               // Try to avoid recursion - but send them home to do a proper magic auth.
+               $query = str_replace(array('?zrl=', '&zid='), array('?rzrl=', '&rzrl='), $a->query_string);
+               // The other instance needs to know where to redirect.
+               $dest = urlencode($a->getBaseURL() . '/' . $query);
 
-                               if ($basepath != System::baseUrl() && !strstr($dest, '/magic') && !strstr($dest, '/rmagic')) {
-                                       goaway($basepath . '/magic' . '?f=&owa=1&dest=' . $dest);
-                               }
+               // We need to extract the basebath from the profile url
+               // to redirect the visitors '/magic' module.
+               // Note: We should have the basepath of a contact also in the contact table.
+               $urlarr = explode('/profile/', $contact['url']);
+               $basepath = $urlarr[0];
+
+               if ($basepath != $a->getBaseURL() && !strstr($dest, '/magic') && !strstr($dest, '/rmagic')) {
+                       $magic_path = $basepath . '/magic' . '?f=&owa=1&dest=' . $dest;
+
+                       // We have to check if the remote server does understand /magic without invoking something
+                       $serverret = Network::curl($basepath . '/magic');
+                       if ($serverret->isSuccess()) {
+                               logger('Doing magic auth for visitor ' . $my_url . ' to ' . $magic_path, LOGGER_DEBUG);
+                               System::externalRedirect($magic_path);
                        }
                }
        }
@@ -1081,7 +1096,7 @@ class Profile
                        return;
                }
 
-               $visitor = dba::selectFirst('contact', [], ['id' => $cid]);
+               $visitor = DBA::selectFirst('contact', [], ['id' => $cid]);
 
                // Authenticate the visitor.
                $_SESSION['authenticated'] = 1;
@@ -1104,7 +1119,7 @@ class Profile
 
                $a->contact = $arr['visitor'];
 
-               info(L10n::t('OpenWebAuth: %1$s welcomes %2$s', $a->get_hostname(), $visitor['name']));
+               info(L10n::t('OpenWebAuth: %1$s welcomes %2$s', $a->getHostName(), $visitor['name']));
 
                logger('OpenWebAuth: auth success from ' . $visitor['addr'], LOGGER_DEBUG);
        }