Merge branch 'dev' into 'dev'

Dev sync

See merge request kostikov/core!1

11 files changed, 62 insertions, 59 deletions

diff --git a/Zotlabs/Lib/Apps.php b/Zotlabs/Lib/Apps.php
index d77a3fda2..5ef4ecc8d 100644
--- a/Zotlabs/Lib/Apps.php
+++ b/Zotlabs/Lib/Apps.php
@@ -551,7 +551,7 @@ class Apps {
 			'$app' => $papp,
 			'$icon' => $icon,
 			'$hosturl' => $hosturl,
-			'$purchase' => (($papp['page'] && (! $installed)) ? t('Purchase') : ''),
+			'$purchase' => ((isset($papp['page']) && (! $installed)) ? t('Purchase') : ''),
 			'$installed' => $installed,
 			'$action_label' => (($hosturl && in_array($mode, ['view','install'])) ? $install_action : ''),
 			'$edit' => ((local_channel() && $installed && $mode == 'edit') ? t('Edit') : ''),
@@ -559,8 +559,8 @@ class Apps {
 			'$undelete' => ((local_channel() && $mode == 'edit') ? t('Undelete') : ''),
 			'$settings_url' => ((local_channel() && $installed && $mode == 'list') ? $papp['settings_url'] : ''),
 			'$deleted' => $papp['deleted'],
-			'$feature' => (($papp['embed'] || $mode == 'edit') ? false : true),
-			'$pin' => (($papp['embed'] || $mode == 'edit') ? false : true),
+			'$feature' => ((isset($papp['embed']) || $mode == 'edit') ? false : true),
+			'$pin' => ((isset($papp['embed']) || $mode == 'edit') ? false : true),
 			'$featured' => ((strpos($papp['categories'], 'nav_featured_app') === false) ? false : true),
 			'$pinned' => ((strpos($papp['categories'], 'nav_pinned_app') === false) ? false : true),
 			'$navapps' => (($mode == 'nav') ? true : false),
@@ -1276,58 +1276,58 @@ class Apps {
 
 		$ret['type'] = 'personal';
 
-		if($app['app_id'])
+		if(!empty($app['app_id']))
 			$ret['guid'] = $app['app_id'];
 
-		if($app['app_sig'])
+		if(!empty($app['app_sig']))
 			$ret['sig'] = $app['app_sig'];
 
-		if($app['app_author'])
+		if(!empty($app['app_author']))
 			$ret['author'] = $app['app_author'];
 
-		if($app['app_name'])
+		if(!empty($app['app_name']))
 			$ret['name'] = $app['app_name'];
 
-		if($app['app_desc'])
+		if(!empty($app['app_desc']))
 			$ret['desc'] = $app['app_desc'];
 
-		if($app['app_url'])
+		if(!empty($app['app_url']))
 			$ret['url'] = $app['app_url'];
 
-		if($app['app_photo'])
+		if(!empty($app['app_photo']))
 			$ret['photo'] = $app['app_photo'];
 
-		if($app['app_icon'])
+		if(!empty($app['app_icon']))
 			$ret['icon'] = $app['app_icon'];
 
-		if($app['app_version'])
+		if(!empty($app['app_version']))
 			$ret['version'] = $app['app_version'];
 
-		if($app['app_addr'])
+		if(!empty($app['app_addr']))
 			$ret['addr'] = $app['app_addr'];
 
-		if($app['app_price'])
+		if(!empty($app['app_price']))
 			$ret['price'] = $app['app_price'];
 
-		if($app['app_page'])
+		if(!empty($app['app_page']))
 			$ret['page'] = $app['app_page'];
 
-		if($app['app_requires'])
+		if(!empty($app['app_requires']))
 			$ret['requires'] = $app['app_requires'];
 
-		if($app['app_system'])
+		if(!empty($app['app_system']))
 			$ret['system'] = $app['app_system'];
 
-		if($app['app_options'])
+		if(!empty($app['app_options']))
 			$ret['options'] = $app['app_options'];
 
-		if($app['app_plugin'])
+		if(!empty($app['app_plugin']))
 			$ret['plugin'] = trim($app['app_plugin']);
 
-		if($app['app_deleted'])
+		if(!empty($app['app_deleted']))
 			$ret['deleted'] = $app['app_deleted'];
 
-		if($app['term']) {
+		if(!empty($app['term']) && is_array($app['term'])) {
 			$s = '';
 			foreach($app['term'] as $t) {
 				if($s)
diff --git a/Zotlabs/Lib/Queue.php b/Zotlabs/Lib/Queue.php
index 779719d8b..ba314ded3 100644
--- a/Zotlabs/Lib/Queue.php
+++ b/Zotlabs/Lib/Queue.php
@@ -116,7 +116,7 @@ class Queue {
 			dbesc(($arr['driver']) ? $arr['driver'] : 'zot6'),
 			dbesc($arr['posturl']),
 			intval(1),
-			intval(($arr['priority']) ? $arr['priority'] : 0),
+			intval(isset($arr['priority']) ? $arr['priority'] : 0),
 			dbesc(datetime_convert()),
 			dbesc(datetime_convert()),
 			dbesc(datetime_convert()),
diff --git a/Zotlabs/Lib/ThreadItem.php b/Zotlabs/Lib/ThreadItem.php
index 2fb07c1cb..c0d5c001b 100644
--- a/Zotlabs/Lib/ThreadItem.php
+++ b/Zotlabs/Lib/ThreadItem.php
@@ -43,7 +43,7 @@ class ThreadItem {
 		$observer = \App::get_observer();
 
 		// Prepare the children
-		if($data['children']) {
+		if(isset($data['children'])) {
 			foreach($data['children'] as $item) {
 
 				/*
diff --git a/Zotlabs/Module/Channel.php b/Zotlabs/Module/Channel.php
index 5b8dbaac4..ab5000b9a 100644
--- a/Zotlabs/Module/Channel.php
+++ b/Zotlabs/Module/Channel.php
@@ -27,8 +27,8 @@ class Channel extends Controller {
 
 	function init() {
 
-		if (in_array(substr($_GET['search'], 0, 1), ['@', '!', '?']) || strpos($_GET['search'], 'https://') === 0)
-			goaway('search' . '?f=&search=' . $_GET['search']);
+		if (array_key_exists('search', $_GET) && (in_array(substr($_GET['search'], 0, 1), ['@', '!', '?']) || strpos($_GET['search'], 'https://') === 0))
+			goaway(z_root() . '/search?f=&search=' . $_GET['search']);
 
 		$which = null;
 		if (argc() > 1)
@@ -155,7 +155,7 @@ class Channel extends Controller {
 				intval($channel['channel_id'])
 			);
 
-		opengraph_add_meta($r ? $r[0] : [], $channel);
+		opengraph_add_meta((isset($r) && count($r) ? $r[0] : []), $channel);
 	}
 
 	function get($update = 0, $load = false) {
@@ -168,7 +168,7 @@ class Channel extends Controller {
 
 		if (strpos($mid, 'b64.') === 0)
 			$decoded = @base64url_decode(substr($mid, 4));
-		if ($decoded)
+		if (isset($decoded))
 			$mid = $decoded;
 
 		$datequery  = ((x($_GET, 'dend') && is_a_date_arg($_GET['dend'])) ? notags($_GET['dend']) : '');
@@ -420,7 +420,7 @@ class Channel extends Controller {
 
 		if ((!$update) && (!$load)) {
 
-			if ($decoded)
+			if (isset($decoded))
 				$mid = 'b64.' . base64url_encode($mid);
 
 			// This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
@@ -486,7 +486,7 @@ class Channel extends Controller {
 
 			$o .= conversation($items, $mode, $update, $page_mode);
 
-			if ($mid && $items[0]['title'])
+			if ($mid && count($items) > 0 && isset($items[0]['title']))
 				App::$page['title'] = $items[0]['title'] . " - " . App::$page['title'];
 
 		}
diff --git a/Zotlabs/Module/Item.php b/Zotlabs/Module/Item.php
index f3e8e4e57..32c146bce 100644
--- a/Zotlabs/Module/Item.php
+++ b/Zotlabs/Module/Item.php
@@ -821,12 +821,10 @@ class Item extends Controller {
 			// and will require alternatives for alternative content-types (text/html, text/markdown, text/plain, etc.)
 			// we may need virtual or template classes to implement the possible alternatives
 
-			$summary = cleanup_bbcode($summary);
 			$body = cleanup_bbcode($body);
 
 			// Look for tags and linkify them
 
-			$results = linkify_tags($summary, ($uid) ? $uid : $profile_uid);
 			$results = linkify_tags($body, ($uid) ? $uid : $profile_uid);
 
 			if($results) {
diff --git a/Zotlabs/Module/Network.php b/Zotlabs/Module/Network.php
index 84c2463d6..4f9450f2f 100644
--- a/Zotlabs/Module/Network.php
+++ b/Zotlabs/Module/Network.php
@@ -20,13 +20,15 @@ class Network extends \Zotlabs\Web\Controller {
 			return;
 		}
 
-		if(in_array(substr($_GET['search'],0,1),[ '@', '!', '?']) || strpos($_GET['search'], 'https://') === 0)
-			goaway('search' . '?f=&search=' . $_GET['search']);
+		$search = $_GET['search'] ?? '';
+
+		if(in_array(substr($search, 0, 1),[ '@', '!', '?']) || strpos($search, 'https://') === 0)
+			goaway(z_root() . '/search?f=&search=' . $search);
 
 		if(count($_GET) < 2) {
 			$network_options = get_pconfig(local_channel(),'system','network_page_default');
 			if($network_options)
-				goaway('network' . '?f=&' . $network_options);
+				goaway(z_root() . '/network?f=&' . $network_options);
 		}
 
 		$channel = App::get_channel();
@@ -80,7 +82,7 @@ class Network extends \Zotlabs\Web\Controller {
 				break;
 		}
 
-		$search = (($_GET['search']) ? $_GET['search'] : '');
+		$search = $_GET['search'] ?? '';
 		if($search) {
 			if(strpos($search,'#') === 0) {
 				$hashtags = substr($search,1);
diff --git a/Zotlabs/Module/Search.php b/Zotlabs/Module/Search.php
index eeeff9613..8a87d98f7 100644
--- a/Zotlabs/Module/Search.php
+++ b/Zotlabs/Module/Search.php
@@ -14,7 +14,6 @@ class Search extends Controller {
 			App::$data['search'] = escape_tags($_REQUEST['search']);
 	}
 
-
 	function get($update = 0, $load = false) {
 
 		if ((get_config('system', 'block_public')) || (get_config('system', 'block_public_search'))) {
@@ -194,7 +193,7 @@ class Search extends Controller {
 
 				if (local_channel()) {
 					$r = q("SELECT mid, MAX(id) as item_id from item
-						WHERE ((( item.allow_cid = ''  AND item.allow_gid = '' AND item.deny_cid  = '' AND item.deny_gid  = '' AND item_private = 0 ) 
+						WHERE ((( item.allow_cid = ''  AND item.allow_gid = '' AND item.deny_cid  = '' AND item.deny_gid  = '' AND item_private = 0 )
 						OR ( item.uid = %d )) OR item.owner_xchan = '%s' )
 						$item_normal
 						$sql_extra
@@ -210,7 +209,7 @@ class Search extends Controller {
 						and owner_xchan in ( " . stream_perms_xchans(($observer) ? (PERMS_NETWORK | PERMS_PUBLIC) : PERMS_PUBLIC) . " ))
 							$pub_sql ) OR owner_xchan = '%s')
 						$item_normal
-						$sql_extra 
+						$sql_extra
 						group by mid, created order by created desc $pager_sql",
 						dbesc($sys['xchan_hash'])
 					);
diff --git a/Zotlabs/Widget/Activity_filter.php b/Zotlabs/Widget/Activity_filter.php
index 002a642cb..9200811b4 100644
--- a/Zotlabs/Widget/Activity_filter.php
+++ b/Zotlabs/Widget/Activity_filter.php
@@ -64,6 +64,8 @@ class Activity_filter {
 			);
 
 			if($groups) {
+				$group_active = '';
+
 				foreach($groups as $g) {
 					if(x($_GET,'gid')) {
 						$group_active = (($_GET['gid'] == $g['id']) ? 'active' : '');
@@ -95,6 +97,8 @@ class Activity_filter {
 			$channel = App::get_channel();
 
 			if($forums) {
+				$forum_active = '';
+
 				foreach($forums as $f) {
 					if(x($_GET,'pf') && x($_GET,'cid')) {
 						$forum_active = ((x($_GET,'pf') && $_GET['cid'] == $f['abook_id']) ? 'active' : '');
@@ -103,10 +107,10 @@ class Activity_filter {
 					$fsub[] = [
 						'label' => $f['xchan_name'],
 						'img' => $f['xchan_photo_s'],
-						'url' => (($f['private_forum']) ? $f['xchan_url'] . '/?f=&zid=' . $channel['xchan_addr'] : z_root() . '/' . $cmd . '/?f=&pf=1&cid=' . $f['abook_id']),
+						'url' => ((isset($f['private_forum'])) ? $f['xchan_url'] . '/?f=&zid=' . $channel['xchan_addr'] : z_root() . '/' . $cmd . '/?f=&pf=1&cid=' . $f['abook_id']),
 						'sel' => $forum_active,
 						'title' => t('Show posts to this forum'),
-						'lock' => (($f['private_forum']) ? 'lock' : '')
+						'lock' => ((isset($f['private_forum'])) ? 'lock' : '')
 					];
 				}
 
@@ -160,6 +164,8 @@ class Activity_filter {
 			);
 
 			if($terms) {
+				$file_active = '';
+
 				foreach($terms as $t) {
 					if(x($_GET,'file')) {
 						$file_active = (($_GET['file'] == $t['term']) ? 'active' : '');
diff --git a/Zotlabs/Widget/Cover_photo.php b/Zotlabs/Widget/Cover_photo.php
index 955048992..97323ea8c 100644
--- a/Zotlabs/Widget/Cover_photo.php
+++ b/Zotlabs/Widget/Cover_photo.php
@@ -9,7 +9,7 @@ class Cover_photo {
 		require_once('include/channel.php');
 		$o = '';
 
-		if(\App::$module == 'channel' && $_REQUEST['mid'])
+		if(\App::$module == 'channel' && isset($_REQUEST['mid']))
 			return '';
 
 		$channel_id = 0;
diff --git a/Zotlabs/Widget/Notifications.php b/Zotlabs/Widget/Notifications.php
index e2a543f80..dd5a6cd46 100644
--- a/Zotlabs/Widget/Notifications.php
+++ b/Zotlabs/Widget/Notifications.php
@@ -175,13 +175,13 @@ class Notifications {
 			];
 		}
 
-		$o = replace_macros(get_markup_template('notifications_widget.tpl'), array(
+		$o = replace_macros(get_markup_template('notifications_widget.tpl'), [
 			'$module' => \App::$module,
 			'$notifications' => $notifications,
 			'$no_notifications' => t('Sorry, you have got no notifications at the moment'),
 			'$loading' => t('Loading'),
-			'$startpage' => $channel['channel_startpage']
-		));
+			'$startpage' => ($channel ? $channel['channel_startpage'] : '')
+		]);
 
 		return $o;
 
diff --git a/Zotlabs/Widget/Pinned.php b/Zotlabs/Widget/Pinned.php
index 0a7806908..cad139a91 100644
--- a/Zotlabs/Widget/Pinned.php
+++ b/Zotlabs/Widget/Pinned.php
@@ -43,7 +43,7 @@ class Pinned {
 			
 			$midb64 = 'b64.' . base64url_encode($item['mid']);
 			
-			if(in_array($observer['xchan_hash'], get_pconfig($item['uid'], 'pinned_hide', $midb64, [])))
+			if(isset($observer['xchan_hash']) && in_array($observer['xchan_hash'], get_pconfig($item['uid'], 'pinned_hide', $midb64, [])))
 				continue;
 			
 			$author = channelx_by_hash($item['author_xchan']);
@@ -67,7 +67,7 @@ class Pinned {
 				$conv_responses['attendno'] = [ 'title' => t('Not attending','title') ];
 				$conv_responses['attendmaybe'] = [ 'title' => t('Might attend','title') ];
 				if($commentable && $observer) {
-					$attend = array( t('I will attend'), t('I will not attend'), t('I might attend'));
+					$attend = [ t('I will attend'), t('I will not attend'), t('I might attend') ];
 					$isevent = true;
 				}
 			}
@@ -78,7 +78,7 @@ class Pinned {
 				$conv_responses['disagree'] = [ 'title' => t('Disagree','title') ];
 				$conv_responses['abstain'] = [ 'title' => t('Abstain','title') ];
 				if($commentable && $observer) {
-					$conlabels = array( t('I agree'), t('I disagree'), t('I abstain'));
+					$conlabels = [ t('I agree'), t('I disagree'), t('I abstain') ];
 					$canvote = true;
 				}
 			}
@@ -93,14 +93,13 @@ class Pinned {
 				// This actually turns out not to be possible in some protocol stacks without opening up hundreds of new issues.
 				// Will allow it only for uri resolvable sources.
 				if(strpos($item['mid'],'http') === 0) {
-					$share = []; //Not yet ready for primetime
-					//$share = array( t('Repeat This'), t('repeat'));
+					$share = []; // Isn't yet ready for primetime
+					//$share = [ t('Repeat This'), t('repeat') ];
 				}
-				$embed = array( t('Share This'), t('share'));
+				$embed = [ t('Share This'), t('share') ];
 			}
-			
-			if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
-				$is_new = true;
+
+			$is_new = boolval(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0);
 
 			$body = prepare_body($item,true);
 			
@@ -118,7 +117,7 @@ class Pinned {
 				'isevent'	 => $isevent,
 				'attend'	 => $attend, 
 				'consensus'	 => $consensus,
-				'conlabels'	 => $conlabels,
+				'conlabels'	 => ($canvote ? $conlabels : []),
 				'canvote'	 => $canvote,
 				'linktitle' 	 => sprintf( t('View %s\'s profile - %s'), $profile_name, ($author['xchan_addr'] ? $author['xchan_addr'] : $author['xchan_url']) ),
 				'olinktitle' 	 => sprintf( t('View %s\'s profile - %s'), $owner['xchan_name'], ($owner['xchan_addr'] ? $owner['xchan_addr'] : $owner['xchan_url']) ),
@@ -135,7 +134,6 @@ class Pinned {
 				'localtime'	 => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
 				'editedtime'	 => (($item['edited'] != $item['created']) ? sprintf( t('last edited: %s'), datetime_convert('UTC', date_default_timezone_get(), $item['edited'], 'r') ) : ''),
 				'expiretime'	 => ($item['expires'] > NULL_DATE ? sprintf( t('Expires: %s'), datetime_convert('UTC', date_default_timezone_get(), $item['expires'], 'r') ) : ''),
-				'lock' 		 => $lock,
 				'verified'	 => $verified,
 				'forged'	 => $forged,
 				'location'	 => $location,
@@ -150,12 +148,12 @@ class Pinned {
 				'event'		 => $body['event'],
 				'has_tags'	 => (($body['tags'] || $body['categories'] || $body['mentions'] || $body['attachments'] || $body['folders']) ? true : false),
 				// Item toolbar buttons
-				'share'		 => $share,
-				'embed'		 => $embed,
+				'share'		 => (isset($share) && count($share) ? $share : false),
+				'embed'		 => (isset($embed) && count($embed) ? $embed : false),
 				'plink'		 => get_plink($item),
 				'pinned'	 => t('Pinned post'),
-				'pinme'      => (($observer['xchan_hash'] == $owner['xchan_hash']) ? t('Unpin from the top') : ''),
-				'hide'		 => (! $is_new && $observer && ($observer['xchan_hash'] != $owner['xchan_hash']) ? t("Don't show") : ''),
+				'pinme'		 => (isset($observer['xchan_hash']) && $observer['xchan_hash'] == $owner['xchan_hash'] ? t('Unpin from the top') : ''),
+				'hide'		 => (! $is_new && isset($observer['xchan_hash']) && $observer['xchan_hash'] != $owner['xchan_hash'] ? t("Don't show") : ''),
 				// end toolbar buttons
 				'modal_dismiss' => t('Close'),
 				'responses'	 => $conv_responses