X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fidentity.php;h=3686b23d2d312473a9ffe19cad04f100aee67184;hb=96501bda816bb3db29ea19d89e6ffc0e83f350b3;hp=dea044b48ee1f40cb5e233a63bf16a54b339a7e9;hpb=20043914e6111ba53df85e1efd3389c99d37302f;p=friendica.git

diff --git a/include/identity.php b/include/identity.php
index dea044b48e..3686b23d2d 100644
--- a/include/identity.php
+++ b/include/identity.php
@@ -4,11 +4,12 @@
  */
 
 use Friendica\App;
+use Friendica\Core\System;
 
-require_once('include/ForumManager.php');
-require_once('include/bbcode.php');
-require_once("mod/proxy.php");
-require_once('include/cache.php');
+require_once 'include/ForumManager.php';
+require_once 'include/bbcode.php';
+require_once 'mod/proxy.php';
+require_once 'include/cache.php';
 
 /**
  *
@@ -49,7 +50,7 @@ function profile_load(App $a, $nickname, $profile = 0, $profiledata = array()) {
 
 	$pdata = get_profiledata_by_nick($nickname, $user[0]['uid'], $profile);
 
-	if (($pdata === false) || (!count($pdata)) && !count($profiledata)) {
+	if (empty($pdata) && empty($profiledata)) {
 		logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
 		notice( t('Requested profile is not available.') . EOL );
 		$a->error = 404;
@@ -85,9 +86,9 @@ function profile_load(App $a, $nickname, $profile = 0, $profiledata = array()) {
 
 	$a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one
 
-	$theme_info_file = "view/theme/".current_theme()."/theme.php";
-	if (file_exists($theme_info_file)){
-		require_once($theme_info_file);
+	$theme_info_file = "view/theme/" . current_theme() . "/theme.php";
+	if (file_exists($theme_info_file)) {
+		require_once $theme_info_file;
 	}
 
 	if (! (x($a->page,'aside')))
@@ -136,45 +137,47 @@ function profile_load(App $a, $nickname, $profile = 0, $profiledata = array()) {
  */
 function get_profiledata_by_nick($nickname, $uid = 0, $profile = 0) {
 	if (remote_user() && count($_SESSION['remote'])) {
-			foreach ($_SESSION['remote'] as $visitor) {
-				if ($visitor['uid'] == $uid) {
-					$r = q("SELECT `profile-id` FROM `contact` WHERE `id` = %d LIMIT 1",
-						intval($visitor['cid'])
-					);
-					if (dbm::is_result($r))
-						$profile = $r[0]['profile-id'];
-					break;
+		foreach ($_SESSION['remote'] as $visitor) {
+			if ($visitor['uid'] == $uid) {
+				$r = dba::select('contact', array('profile-id'), array('id' => $visitor['cid']), array('limit' => 1));
+				if (dbm::is_result($r)) {
+					$profile = $r['profile-id'];
 				}
+				break;
 			}
 		}
+	}
 
 	$r = null;
 
 	if ($profile) {
 		$profile_int = intval($profile);
-		$r = q("SELECT `contact`.`id` AS `contact_id`, `profile`.`uid` AS `profile_uid`, `profile`.*,
+		$r = dba::fetch_first("SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` AS `contact_photo`,
+				`contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
+				`profile`.`uid` AS `profile_uid`, `profile`.*,
 				`contact`.`avatar-date` AS picdate, `contact`.`addr`, `user`.*
 			FROM `profile`
 			INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 			INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
-			WHERE `user`.`nickname` = '%s' AND `profile`.`id` = %d LIMIT 1",
-				dbesc($nickname),
-				intval($profile_int)
+			WHERE `user`.`nickname` = ? AND `profile`.`id` = ? LIMIT 1",
+				$nickname,
+				$profile_int
 		);
 	}
 	if (!dbm::is_result($r)) {
-		$r = q("SELECT `contact`.`id` AS `contact_id`, `profile`.`uid` AS `profile_uid`, `profile`.*,
+		$r = dba::fetch_first("SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` as `contact_photo`,
+				`contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
+				`profile`.`uid` AS `profile_uid`, `profile`.*,
 				`contact`.`avatar-date` AS picdate, `contact`.`addr`, `user`.*
 			FROM `profile`
 			INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 			INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
-			WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` LIMIT 1",
-				dbesc($nickname)
+			WHERE `user`.`nickname` = ? AND `profile`.`is-default` LIMIT 1",
+				$nickname
 		);
 	}
 
-	return $r[0];
-
+	return $r;
 }
 
 
@@ -213,7 +216,7 @@ function profile_sidebar($profile, $block = 0) {
 
 	$profile['picdate'] = urlencode($profile['picdate']);
 
-	if (($profile['network'] != "") AND ($profile['network'] != NETWORK_DFRN)) {
+	if (($profile['network'] != "") && ($profile['network'] != NETWORK_DFRN)) {
 		$profile['network_name'] = format_network_name($profile['network'], $profile['url']);
 	} else {
 		$profile['network_name'] = "";
@@ -236,33 +239,31 @@ function profile_sidebar($profile, $block = 0) {
 	}
 
 	// Is the local user already connected to that user?
-	if ($connect AND local_user()) {
+	if ($connect && local_user()) {
 		if (isset($profile["url"])) {
 			$profile_url = normalise_link($profile["url"]);
 		} else {
-			$profile_url = normalise_link(App::get_baseurl()."/profile/".$profile["nickname"]);
+			$profile_url = normalise_link(System::baseUrl()."/profile/".$profile["nickname"]);
 		}
 
-		$r = q("SELECT * FROM `contact` WHERE NOT `pending` AND `uid` = %d AND `nurl` = '%s'",
-			local_user(), $profile_url);
-
-		if (dbm::is_result($r))
+		if (dba::exists('contact', array('pending' => false, 'uid' => local_user(), 'nurl' => $profile_url))) {
 			$connect = false;
+		}
 	}
 
-	if ($connect AND ($profile['network'] != NETWORK_DFRN) AND !isset($profile['remoteconnect']))
+	if ($connect && ($profile['network'] != NETWORK_DFRN) && !isset($profile['remoteconnect']))
 		$connect = false;
 
 	$remoteconnect = NULL;
 	if (isset($profile['remoteconnect']))
 		$remoteconnect = $profile['remoteconnect'];
 
-	if ($connect AND ($profile['network'] == NETWORK_DFRN) AND !isset($remoteconnect))
+	if ($connect && ($profile['network'] == NETWORK_DFRN) && !isset($remoteconnect))
 		$subscribe_feed = t("Atom feed");
 	else
 		$subscribe_feed = false;
 
-	if (remote_user() OR (get_my_url() && $profile['unkmail'] && ($profile['uid'] != local_user()))) {
+	if (remote_user() || (get_my_url() && $profile['unkmail'] && ($profile['uid'] != local_user()))) {
 		$wallmessage = t('Message');
 		$wallmessage_link = "wallmessage/".$profile["nickname"];
 
@@ -289,7 +290,7 @@ function profile_sidebar($profile, $block = 0) {
 
 	// show edit profile to yourself
 	if (!$is_contact && $profile['uid'] == local_user() && feature_enabled(local_user(),'multi_profiles')) {
-		$profile['edit'] = array(App::get_baseurl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles'));
+		$profile['edit'] = array(System::baseUrl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles'));
 		$r = q("SELECT * FROM `profile` WHERE `uid` = %d",
 				local_user());
 
@@ -318,7 +319,7 @@ function profile_sidebar($profile, $block = 0) {
 		}
 	}
 	if (!$is_contact && $profile['uid'] == local_user() && !feature_enabled(local_user(),'multi_profiles')) {
-		$profile['edit'] = array(App::get_baseurl(). '/profiles/'.$profile['id'], t('Edit profile'),"", t('Edit profile'));
+		$profile['edit'] = array(System::baseUrl(). '/profiles/'.$profile['id'], t('Edit profile'),"", t('Edit profile'));
 		$profile['menu'] = array(
 			'chg_photo' => t('Change profile photo'),
 			'cr_new' => null,
@@ -359,23 +360,23 @@ function profile_sidebar($profile, $block = 0) {
 	if ($profile['guid'] != "")
 		$diaspora = array(
 			'guid' => $profile['guid'],
-			'podloc' => App::get_baseurl(),
+			'podloc' => System::baseUrl(),
 			'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ),
 			'nickname' => $profile['nickname'],
 			'fullname' => $profile['name'],
 			'firstname' => $firstname,
 			'lastname' => $lastname,
-			'photo300' => App::get_baseurl() . '/photo/custom/300/' . $profile['uid'] . '.jpg',
-			'photo100' => App::get_baseurl() . '/photo/custom/100/' . $profile['uid'] . '.jpg',
-			'photo50' => App::get_baseurl() . '/photo/custom/50/'  . $profile['uid'] . '.jpg',
+			'photo300' => $profile['contact_photo'],
+			'photo100' => $profile['contact_thumb'],
+			'photo50' => $profile['contact_micro'],
 		);
 	else
 		$diaspora = false;
 
-	if (!$block){
+	if (!$block) {
 		$contact_block = contact_block();
 
-		if (is_array($a->profile) AND !$a->profile['hide-friends']) {
+		if (is_array($a->profile) && !$a->profile['hide-friends']) {
 			$r = q("SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
 				intval($a->profile['uid']));
 			if (dbm::is_result($r))
@@ -410,9 +411,9 @@ function profile_sidebar($profile, $block = 0) {
 	else
 		$p["address"] = bbcode($p["location"]);
 
-	if (isset($p["photo"]))
+	if (isset($p["photo"])) {
 		$p["photo"] = proxy_url($p["photo"], false, PROXY_SIZE_SMALL);
-
+	}
 	if ($a->theme['template_engine'] === 'internal')
 		$location = template_escape($location);
 
@@ -467,15 +468,16 @@ function get_birthdays() {
 	$cachekey = "get_birthdays:".local_user();
 	$r = Cache::get($cachekey);
 	if (is_null($r)) {
-		$r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
+		$s = dba::p("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
 				INNER JOIN `contact` ON `contact`.`id` = `event`.`cid`
-				WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s'
+				WHERE `event`.`uid` = ? AND `type` = 'birthday' AND `start` < ? AND `finish` > ?
 				ORDER BY `start` ASC ",
-				intval(local_user()),
-				dbesc(datetime_convert('UTC','UTC','now + 6 days')),
-				dbesc(datetime_convert('UTC','UTC','now'))
+				local_user(),
+				datetime_convert('UTC','UTC','now + 6 days'),
+				datetime_convert('UTC','UTC','now')
 		);
-		if (dbm::is_result($r)) {
+		if (dbm::is_result($s)) {
+			$r = dba::inArray($s);
 			Cache::set($cachekey, $r, CACHE_HOUR);
 		}
 	}
@@ -508,7 +510,7 @@ function get_birthdays() {
 				$url = $rr['url'];
 				if ($rr['network'] === NETWORK_DFRN) {
 					$sparkle = " sparkle";
-					$url = App::get_baseurl() . '/redir/'  . $rr['cid'];
+					$url = System::baseUrl() . '/redir/'  . $rr['cid'];
 				}
 
 				$rr['link'] = $url;
@@ -522,7 +524,7 @@ function get_birthdays() {
 	}
 	$tpl = get_markup_template("birthdays_reminder.tpl");
 	return replace_macros($tpl, array(
-		'$baseurl' => App::get_baseurl(),
+		'$baseurl' => System::baseUrl(),
 		'$classtoday' => $classtoday,
 		'$count' => $total,
 		'$event_reminders' => t('Birthday Reminders'),
@@ -537,13 +539,13 @@ function get_birthdays() {
 
 function get_events() {
 
-	require_once('include/bbcode.php');
+	require_once 'include/bbcode.php';
 
 	$a = get_app();
 
-	if (! local_user() || $a->is_mobile || $a->is_tablet)
+	if (! local_user() || $a->is_mobile || $a->is_tablet) {
 		return $o;
-
+	}
 
 //		$mobile_detect = new Mobile_Detect();
 //		$is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
@@ -554,43 +556,44 @@ function get_events() {
 	$bd_format = t('g A l F d') ; // 8 AM Friday January 18
 	$bd_short = t('F d');
 
-	$r = q("SELECT `event`.* FROM `event`
-			WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` >= '%s'
+	$s = dba::p("SELECT `event`.* FROM `event`
+			WHERE `event`.`uid` = ? AND `type` != 'birthday' AND `start` < ? AND `start` >= ?
 			ORDER BY `start` ASC ",
-			intval(local_user()),
-			dbesc(datetime_convert('UTC','UTC','now + 7 days')),
-			dbesc(datetime_convert('UTC','UTC','now - 1 days'))
+			local_user(),
+			datetime_convert('UTC','UTC','now + 7 days'),
+			datetime_convert('UTC','UTC','now - 1 days')
 	);
 
-	if (dbm::is_result($r)) {
+	$r = array();
+
+	if (dbm::is_result($s)) {
 		$now = strtotime('now');
 		$istoday = false;
-		foreach ($r as $rr) {
-			if (strlen($rr['name']))
+
+		while ($rr = dba::fetch($s)) {
+			if (strlen($rr['name'])) {
 				$total ++;
+			}
 
 			$strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start'],'Y-m-d');
-			if ($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d'))
+			if ($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) {
 				$istoday = true;
-		}
-		$classtoday = (($istoday) ? 'event-today' : '');
-
-		$skip = 0;
+			}
 
-		foreach ($r as &$rr) {
 			$title = strip_tags(html_entity_decode(bbcode($rr['summary']),ENT_QUOTES,'UTF-8'));
 
-			if (strlen($title) > 35)
+			if (strlen($title) > 35) {
 				$title = substr($title,0,32) . '... ';
+			}
 
 			$description = substr(strip_tags(bbcode($rr['desc'])),0,32) . '... ';
-			if (! $description)
+			if (! $description) {
 				$description = t('[No description]');
+			}
 
 			$strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start']);
 
 			if (substr($strt,0,10) < datetime_convert('UTC',$a->timezone,'now','Y-m-d')) {
-				$skip++;
 				continue;
 			}
 
@@ -601,14 +604,17 @@ function get_events() {
 			$rr['date'] = day_translate(datetime_convert('UTC', $rr['adjust'] ? $a->timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ?  ' ' . t('[today]') : '');
 			$rr['startime'] = $strt;
 			$rr['today'] = $today;
+
+			$r[] = $rr;
 		}
+		dba::close($s);
+		$classtoday = (($istoday) ? 'event-today' : '');
 	}
-
 	$tpl = get_markup_template("events_reminder.tpl");
 	return replace_macros($tpl, array(
-		'$baseurl' => App::get_baseurl(),
+		'$baseurl' => System::baseUrl(),
 		'$classtoday' => $classtoday,
-		'$count' => count($r) - $skip,
+		'$count' => count($r),
 		'$event_reminders' => t('Event Reminders'),
 		'$event_title' => t('Events this week:'),
 		'$events' => $r,
@@ -632,7 +638,9 @@ function advanced_profile(App $a) {
 
 		$profile['fullname'] = array( t('Full Name:'), $a->profile['name'] ) ;
 
-		if ($a->profile['gender']) $profile['gender'] = array( t('Gender:'),  $a->profile['gender'] );
+		if ($a->profile['gender']) {
+			$profile['gender'] = array( t('Gender:'),  $a->profile['gender'] );
+		}
 
 		if (($a->profile['dob']) && ($a->profile['dob'] > '0001-01-01')) {
 			$year_bd_format = t('j F, Y');
@@ -646,11 +654,16 @@ function advanced_profile(App $a) {
 			$profile['birthday'] = array( t('Birthday:'), $val);
 
 		}
+		if (!empty($a->profile['dob'])
+			&& $a->profile['dob'] > '0001-01-01'
+			&& $age = age($a->profile['dob'], $a->profile['timezone'], '')
+		) {
+			$profile['age'] = array( t('Age:'), $age );
+		}
 
-		if ($age = age($a->profile['dob'],$a->profile['timezone'],''))  $profile['age'] = array( t('Age:'), $age );
-
-
-		if ($a->profile['marital']) $profile['marital'] = array( t('Status:'), $a->profile['marital']);
+		if ($a->profile['marital']) {
+			$profile['marital'] = array( t('Status:'), $a->profile['marital']);
+		}
 
 		/// @TODO Maybe use x() here, plus below?
 		if ($a->profile['with']) {
@@ -739,7 +752,7 @@ function advanced_profile(App $a) {
 		}
 
 		if ($a->profile['uid'] == local_user()) {
-			$profile['edit'] = array(App::get_baseurl(). '/profiles/'.$a->profile['id'], t('Edit profile'),"", t('Edit profile'));
+			$profile['edit'] = array(System::baseUrl(). '/profiles/'.$a->profile['id'], t('Edit profile'),"", t('Edit profile'));
 		}
 
 		return replace_macros($tpl, array(
@@ -753,7 +766,7 @@ function advanced_profile(App $a) {
 	return '';
 }
 
-function profile_tabs($a, $is_owner=False, $nickname=Null){
+function profile_tabs($a, $is_owner=False, $nickname=Null) {
 	//echo "<pre>"; var_dump($a->user); killme();
 
 	if (is_null($nickname)) {
@@ -764,13 +777,13 @@ function profile_tabs($a, $is_owner=False, $nickname=Null){
 		$tab = notags(trim($_GET['tab']));
 	}
 
-	$url = App::get_baseurl() . '/profile/' . $nickname;
+	$url = System::baseUrl() . '/profile/' . $nickname;
 
 	$tabs = array(
 		array(
 			'label'=>t('Status'),
 			'url' => $url,
-			'sel' => ((!isset($tab) && $a->argv[0]=='profile')?'active':''),
+			'sel' => ((!isset($tab) && $a->argv[0]=='profile') ? 'active' : ''),
 			'title' => t('Status Messages and Posts'),
 			'id' => 'status-tab',
 			'accesskey' => 'm',
@@ -778,23 +791,23 @@ function profile_tabs($a, $is_owner=False, $nickname=Null){
 		array(
 			'label' => t('Profile'),
 			'url' 	=> $url.'/?tab=profile',
-			'sel'	=> ((isset($tab) && $tab=='profile')?'active':''),
+			'sel'	=> ((isset($tab) && $tab=='profile') ? 'active' : ''),
 			'title' => t('Profile Details'),
 			'id' => 'profile-tab',
 			'accesskey' => 'r',
 		),
 		array(
 			'label' => t('Photos'),
-			'url'	=> App::get_baseurl() . '/photos/' . $nickname,
-			'sel'	=> ((!isset($tab) && $a->argv[0]=='photos')?'active':''),
+			'url'	=> System::baseUrl() . '/photos/' . $nickname,
+			'sel'	=> ((!isset($tab) && $a->argv[0]=='photos') ? 'active' : ''),
 			'title' => t('Photo Albums'),
 			'id' => 'photo-tab',
 			'accesskey' => 'h',
 		),
 		array(
 			'label' => t('Videos'),
-			'url'	=> App::get_baseurl() . '/videos/' . $nickname,
-			'sel'	=> ((!isset($tab) && $a->argv[0]=='videos')?'active':''),
+			'url'	=> System::baseUrl() . '/videos/' . $nickname,
+			'sel'	=> ((!isset($tab) && $a->argv[0]=='videos') ? 'active' : ''),
 			'title' => t('Videos'),
 			'id' => 'video-tab',
 			'accesskey' => 'v',
@@ -805,8 +818,8 @@ function profile_tabs($a, $is_owner=False, $nickname=Null){
 	if ($is_owner && $a->theme_events_in_profile) {
 			$tabs[] = array(
 				'label' => t('Events'),
-				'url'	=> App::get_baseurl() . '/events',
-				'sel' 	=>((!isset($tab) && $a->argv[0]=='events')?'active':''),
+				'url'	=> System::baseUrl() . '/events',
+				'sel' 	=>((!isset($tab) && $a->argv[0]=='events') ? 'active' : ''),
 				'title' => t('Events and Calendar'),
 				'id' => 'events-tab',
 				'accesskey' => 'e',
@@ -816,19 +829,19 @@ function profile_tabs($a, $is_owner=False, $nickname=Null){
 	} elseif (! $is_owner) {
 		$tabs[] = array(
 				'label' => t('Events'),
-				'url'	=> App::get_baseurl() . '/cal/' . $nickname,
-				'sel' 	=>((!isset($tab) && $a->argv[0]=='cal')?'active':''),
+				'url'	=> System::baseUrl() . '/cal/' . $nickname,
+				'sel' 	=>((!isset($tab) && $a->argv[0]=='cal') ? 'active' : ''),
 				'title' => t('Events and Calendar'),
 				'id' => 'events-tab',
 				'accesskey' => 'e',
 			);
 	}
 
-	if ($is_owner){
+	if ($is_owner) {
 		$tabs[] = array(
 			'label' => t('Personal Notes'),
-			'url'	=> App::get_baseurl() . '/notes',
-			'sel' 	=>((!isset($tab) && $a->argv[0]=='notes')?'active':''),
+			'url'	=> System::baseUrl() . '/notes',
+			'sel' 	=>((!isset($tab) && $a->argv[0]=='notes') ? 'active' : ''),
 			'title' => t('Only You Can See This'),
 			'id' => 'notes-tab',
 			'accesskey' => 't',
@@ -838,8 +851,8 @@ function profile_tabs($a, $is_owner=False, $nickname=Null){
 	if ((! $is_owner) && ((count($a->profile)) || (! $a->profile['hide-friends']))) {
 		$tabs[] = array(
 			'label' => t('Contacts'),
-			'url'	=> App::get_baseurl() . '/viewcontacts/' . $nickname,
-			'sel'	=> ((!isset($tab) && $a->argv[0]=='viewcontacts')?'active':''),
+			'url'	=> System::baseUrl() . '/viewcontacts/' . $nickname,
+			'sel'	=> ((!isset($tab) && $a->argv[0]=='viewcontacts') ? 'active' : ''),
 			'title' => t('Contacts'),
 			'id' => 'viewcontacts-tab',
 			'accesskey' => 'k',
@@ -855,8 +868,9 @@ function profile_tabs($a, $is_owner=False, $nickname=Null){
 }
 
 function get_my_url() {
-	if (x($_SESSION,'my_url'))
+	if (x($_SESSION, 'my_url')) {
 		return $_SESSION['my_url'];
+	}
 	return false;
 }
 
@@ -868,33 +882,31 @@ function zrl_init(App $a) {
 		// The check fetches the cached value from gprobe to reduce the load for this system
 		$urlparts = parse_url($tmp_str);
 
-		$result = Cache::get("gprobe:".$urlparts["host"]);
-		if (!is_null($result)) {
-			if (in_array($result["network"], array(NETWORK_FEED, NETWORK_PHANTOM))) {
-				logger("DDoS attempt detected for ".$urlparts["host"]." by ".$_SERVER["REMOTE_ADDR"].". server data: ".print_r($_SERVER, true), LOGGER_DEBUG);
-				return;
-			}
+		$result = Cache::get("gprobe:" . $urlparts["host"]);
+		if ((!is_null($result)) && (in_array($result["network"], array(NETWORK_FEED, NETWORK_PHANTOM)))) {
+			logger("DDoS attempt detected for " . $urlparts["host"] . " by " . $_SERVER["REMOTE_ADDR"] . ". server data: " . print_r($_SERVER, true), LOGGER_DEBUG);
+			return;
 		}
 
-		proc_run(PRIORITY_LOW, 'include/gprobe.php',bin2hex($tmp_str));
+		proc_run(PRIORITY_LOW, 'include/gprobe.php', $tmp_str);
 		$arr = array('zrl' => $tmp_str, 'url' => $a->cmd);
-		call_hooks('zrl_init',$arr);
+		call_hooks('zrl_init', $arr);
 	}
 }
 
-function zrl($s,$force = false) {
+function zrl($s, $force = false) {
 	if (! strlen($s)) {
 		return $s;
 	}
-	if ((! strpos($s,'/profile/')) && (! $force)) {
+	if ((! strpos($s, '/profile/')) && (! $force)) {
 		return $s;
 	}
-	if ($force && substr($s,-1,1) !== '/') {
+	if ($force && substr($s, -1, 1) !== '/') {
 		$s = $s . '/';
 	}
-	$achar = strpos($s,'?') ? '&' : '?';
+	$achar = strpos($s, '?') ? '&' : '?';
 	$mine = get_my_url();
-	if ($mine and ! link_compare($mine,$s)) {
+	if ($mine && ! link_compare($mine, $s)) {
 		return $s . $achar . 'zrl=' . urlencode($mine);
 	}
 	return $s;
@@ -915,11 +927,9 @@ function zrl($s,$force = false) {
  *      is set to true
  */
 function get_theme_uid() {
-	$uid = (($_REQUEST['puid']) ? intval($_REQUEST['puid']) : 0);
-	if (local_user()) {
-		if ((get_pconfig(local_user(),'system','always_my_theme')) || (! $uid)) {
-			return local_user();
-		}
+	$uid = ((!empty($_REQUEST['puid'])) ? intval($_REQUEST['puid']) : 0);
+	if ((local_user()) && ((get_pconfig(local_user(), 'system', 'always_my_theme')) || (! $uid))) {
+		return local_user();
 	}
 
 	return $uid;