Merge remote-tracking branch 'mike/master' into dev

6 files changed, 54 insertions, 18 deletions

diff --git a/Zotlabs/Module/Admin/Profs.php b/Zotlabs/Module/Admin/Profs.php
index b3da09cb7..eb2501d43 100644
--- a/Zotlabs/Module/Admin/Profs.php
+++ b/Zotlabs/Module/Admin/Profs.php
@@ -9,17 +9,37 @@ class Profs {
 	
 		if(array_key_exists('basic',$_REQUEST)) {
 			$arr = explode(',',$_REQUEST['basic']);
-			for($x = 0; $x < count($arr); $x ++) 
-				if(trim($arr[$x]))
-					$arr[$x] = trim($arr[$x]);
-			set_config('system','profile_fields_basic',$arr);
-	
+			array_walk($arr,'array_trim');
+			$narr = [];
+			if(count($arr)) {
+				foreach($arr as $a) {
+					if(strlen($a)) {
+						$narr[] = $a;
+					}
+				}
+			}
+			if(! $narr)
+				del_config('system','profile_fields_basic');
+			else
+				set_config('system','profile_fields_basic',$narr);
+
+
 			if(array_key_exists('advanced',$_REQUEST)) {
 				$arr = explode(',',$_REQUEST['advanced']);
-				for($x = 0; $x < count($arr); $x ++)
-					if(trim($arr[$x]))
-						$arr[$x] = trim($arr[$x]);
-				set_config('system','profile_fields_advanced',$arr);
+				array_walk($arr,'array_trim');
+				$narr = [];
+				if(count($arr)) {
+					foreach($arr as $a) {
+						if(strlen($a)) {
+							$narr[] = $a;
+						}
+					}
+				}
+				if(! $narr)
+					del_config('system','profile_fields_advanced');
+				else
+					set_config('system','profile_fields_advanced',$narr);
+
 			}
 			goaway(z_root() . '/admin/profs');
 		}
@@ -98,6 +118,7 @@ class Profs {
 		$basic = '';
 		$barr = array();
 		$fields = get_profile_fields_basic();
+
 		if(! $fields)
 			$fields = get_profile_fields_basic(1);
 		if($fields) {
diff --git a/Zotlabs/Module/Directory.php b/Zotlabs/Module/Directory.php
index 85c0be6b6..62a1670f9 100644
--- a/Zotlabs/Module/Directory.php
+++ b/Zotlabs/Module/Directory.php
@@ -101,6 +101,11 @@ class Directory extends \Zotlabs\Web\Controller {
 		if($suggest) {
 	
 			$r = suggestion_query(local_channel(),get_observer_hash());
+
+			if(! $r) {
+				notice( t('No default suggestions were found.') . EOL);
+				return;
+			}
 	
 			// Remember in which order the suggestions were
 			$addresses = array();
diff --git a/Zotlabs/Module/Sitelist.php b/Zotlabs/Module/Sitelist.php
index e7d4187b7..2ac5ed1b8 100644
--- a/Zotlabs/Module/Sitelist.php
+++ b/Zotlabs/Module/Sitelist.php
@@ -32,7 +32,7 @@ class Sitelist extends \Zotlabs\Web\Controller {
 	
 		$result = array('success' => false);
 	
-		$r = q("select count(site_url) as total from site where site_type = %d $sql_extra ",
+		$r = q("select count(site_url) as total from site where site_type = %d and site_dead = 0 $sql_extra ",
 			intval(SITE_TYPE_ZOT)
 		);
 		
@@ -42,7 +42,7 @@ class Sitelist extends \Zotlabs\Web\Controller {
 		$result['start'] = $start;
 		$result['limit'] = $limit;	
 	
-		$r = q("select * from site where site_type = %d $sql_extra $sql_order $sql_limit",
+		$r = q("select * from site where site_type = %d and site_dead = 0 $sql_extra $sql_order $sql_limit",
 			intval(SITE_TYPE_ZOT)
 		);
 	
diff --git a/include/channel.php b/include/channel.php
index a8ddfa978..a754d3504 100644
--- a/include/channel.php
+++ b/include/channel.php
@@ -1126,8 +1126,7 @@ function channel_export_items($channel_id, $start, $finish) {
 /**
  * @brief Loads a profile into the App structure.
  *
- * The function requires a writeable copy of the main App structure, and the
- * nickname of a valid channel.
+ * The function requires the nickname of a valid channel.
  *
  * Permissions of the current observer are checked. If a restricted profile is available
  * to the current observer, that will be loaded instead of the channel default profile.
@@ -1897,6 +1896,7 @@ function is_public_profile() {
 function get_profile_fields_basic($filter = 0) {
 
 	$profile_fields_basic = (($filter == 0) ? get_config('system','profile_fields_basic') : null);
+
 	if(! $profile_fields_basic)
 		$profile_fields_basic = array('fullname','pdesc','chandesc','comms','gender','dob','dob_tz','region','country_name','marital','sexual','homepage','hometown','keywords','about','contact');
 
diff --git a/include/items.php b/include/items.php
index 790b91c88..50f663836 100755
--- a/include/items.php
+++ b/include/items.php
@@ -1412,6 +1412,13 @@ function get_mail_elements($x) {
 	}
 	else {
 		$arr['body']         = (($x['body']) ? htmlspecialchars($x['body'], ENT_COMPAT,'UTF-8',false) : '');
+
+		$maxlen = get_max_import_size();
+
+		if($maxlen && mb_strlen($arr['body']) > $maxlen) {
+			$arr['body'] = mb_substr($arr['body'],0,$maxlen,'UTF-8');
+			logger('message length exceeds max_import_size: truncated');
+		}
 	}
 
 	$arr['title']        = (($x['title'])? htmlspecialchars($x['title'],ENT_COMPAT,'UTF-8',false) : '');
diff --git a/include/socgraph.php b/include/socgraph.php
index 87a880202..6cddbbaac 100644
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -52,7 +52,7 @@ function poco_load($xchan = '', $url = null) {
 		elseif($s['return_code'] == 404)
 			logger('poco_load: nothing found');
 		else
-			logger('poco_load: returns ' . print_r($s,true));
+			logger('poco_load: returns ' . print_r($s,true), LOGGER_DATA);
 		return;
 	}
 
@@ -288,11 +288,14 @@ function suggestion_query($uid, $myxchan, $start = 0, $limit = 80) {
 
 function update_suggestions() {
 
-	$dirmode = get_config('system', 'directory_mode');
-	if($dirmode === false)
-		$dirmode = DIRECTORY_MODE_NORMAL;
+	$dirmode = get_config('system', 'directory_mode', DIRECTORY_MODE_NORMAL);
 
-	if(($dirmode == DIRECTORY_MODE_PRIMARY) || ($dirmode == DIRECTORY_MODE_STANDALONE)) {
+	if($dirmode == DIRECTORY_MODE_STANDALONE) {
+		poco_load('', z_root() . '/poco');
+		return;
+	}
+
+	if($dirmode == DIRECTORY_MODE_PRIMARY) {
 		$url = z_root() . '/sitelist';
 	}
 	else {