Merge branch 'master' into oauth2

3 files changed, 72 insertions, 73 deletions

diff --git a/include/datetime.php b/include/datetime.php
index 766c90d16..3a07f1ccf 100644
--- a/include/datetime.php
+++ b/include/datetime.php
@@ -125,10 +125,16 @@ function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d
  */
 function dob($dob) {
 
+	$y = substr($dob,0,4);
+	if((! ctype_digit($y)) || ($y < 1900))
+		$ignore_year = true;
+	else
+		$ignore_year = false;
+
 	if ($dob === '0000-00-00' || $dob === '')
 		$value = '';
 	else
-		$value = (($year) ? datetime_convert('UTC','UTC',$dob,'Y-m-d') : datetime_convert('UTC','UTC',$dob,'m-d'));
+		$value = (($ignore_year) ? datetime_convert('UTC','UTC',$dob,'m-d') : datetime_convert('UTC','UTC',$dob,'Y-m-d'));
 
 	$o = replace_macros(get_markup_template("field_input.tpl"), [
 		'$field' => [ 'dob', t('Birthday'), $value, ((intval($value)) ? t('Age: ') . age($value,App::$user['timezone'],App::$user['timezone']) : ''), '', 'placeholder="' . t('YYYY-MM-DD or MM-DD') .'"' ]
diff --git a/include/items.php b/include/items.php
index d1625e944..6ddab9bf8 100755
--- a/include/items.php
+++ b/include/items.php
@@ -2532,43 +2532,7 @@ function tag_deliver($uid, $item_id) {
 	 */
 
 	if($item['obj_type'] === ACTIVITY_OBJ_TAGTERM) {
-
-		// We received a community tag activity for a post.
-		// See if we are the owner of the parent item and have given permission to tag our posts.
-		// If so tag the parent post.
-
-		logger('tag_deliver: community tag activity received');
-
-		if(($item['owner_xchan'] === $u[0]['channel_hash']) && (! get_pconfig($u[0]['channel_id'],'system','blocktags'))) {
-			logger('tag_deliver: community tag recipient: ' . $u[0]['channel_name']);
-			$j_tgt = json_decode($item['target'],true);
-			if($j_tgt && $j_tgt['id']) {
-				$p = q("select * from item where mid = '%s' and uid = %d limit 1",
-					dbesc($j_tgt['id']),
-					intval($u[0]['channel_id'])
-				);
-				if($p) {
-					$j_obj = json_decode($item['obj'],true);
-					logger('tag_deliver: tag object: ' . print_r($j_obj,true), LOGGER_DATA);
-					if($j_obj && $j_obj['id'] && $j_obj['title']) {
-						if(is_array($j_obj['link']))
-							$taglink = get_rel_link($j_obj['link'],'alternate');
-
-						store_item_tag($u[0]['channel_id'],$p[0]['id'],TERM_OBJ_POST,TERM_COMMUNITYTAG,$j_obj['title'],$j_obj['id']);
-						$x = q("update item set edited = '%s', received = '%s', changed = '%s' where mid = '%s' and uid = %d",
-							dbesc(datetime_convert()),
-							dbesc(datetime_convert()),
-							dbesc(datetime_convert()),
-							dbesc($j_tgt['id']),
-							intval($u[0]['channel_id'])
-						);
-						Zotlabs\Daemon\Master::Summon(array('Notifier','edit_post',$p[0]['id']));
-					}
-				}
-			}
-		}
-		else
-			logger('Tag permission denied for ' . $u[0]['channel_address']);
+		item_community_tag($u[0],$item);
 	}
 
 	/*
@@ -2763,6 +2727,61 @@ function tag_deliver($uid, $item_id) {
 
 }
 
+
+function item_community_tag($channel,$item) {
+
+
+	// We received a community tag activity for a post.
+	// See if we are the owner of the parent item and have given permission to tag our posts.
+	// If so tag the parent post.
+
+	logger('tag_deliver: community tag activity received: channel: ' . $channel['channel_name']);
+
+	$tag_the_post = false;
+	$p = null;
+
+	$j_obj = json_decode($item['obj'],true);
+	$j_tgt = json_decode($item['target'],true);
+	if($j_tgt && $j_tgt['id']) {
+		$p = q("select * from item where mid = '%s' and uid = %d limit 1",
+			dbesc($j_tgt['id']),
+			intval($channel['channel_id'])
+		);
+	}
+	if($p) {
+		xchan_query($p);
+		$items = fetch_post_tags($p,true);
+		$pitem = $items[0];
+		$auth = get_iconfig($item,'system','communitytagauth');
+		if($auth) {
+			if(rsa_verify('tagauth.' . $item['mid'],base64url_decode($auth),$pitem['owner']['xchan_pubkey']) || rsa_verify('tagauth.' . $item['mid'],base64url_decode($auth),$pitem['author']['xchan_pubkey'])) {
+				logger('tag_deliver: tagging the post: ' . $channel['channel_name']);
+				$tag_the_post = true;
+			}
+		}
+		else {
+			if(($pitem['owner_xchan'] === $channel['channel_hash']) && (! intval(get_pconfig($channel['channel_id'],'system','blocktags')))) {
+				logger('tag_deliver: community tag recipient: ' . $channel['channel_name']);
+				$tag_the_post = true;
+				$sig = rsa_sign('tagauth.' . $item['mid'],$channel['channel_prvkey']);
+				logger('tag_deliver: setting iconfig for ' . $item['id']);
+				set_iconfig($item['id'],'system','communitytagauth',base64url_encode($sig),1);
+			}
+		}
+
+		if($tag_the_post) {
+			store_item_tag($channel['channel_id'],$pitem['id'],TERM_OBJ_POST,TERM_COMMUNITYTAG,$j_obj['title'],$j_obj['id']);
+		}
+		else {
+			logger('Tag permission denied for ' . $channel['channel_address']);
+		}
+	}
+
+}
+
+
+
+
 /**
  * @brief This function is called pre-deliver to see if a post matches the criteria to be tag delivered.
  *
diff --git a/include/statistics_fns.php b/include/statistics_fns.php
index d213485bf..98b0efd41 100644
--- a/include/statistics_fns.php
+++ b/include/statistics_fns.php
@@ -17,23 +17,10 @@ function update_channels_active_halfyear_stat() {
 		db_utcnow(), db_quoteinterval('6 MONTH')
 	);
 	if($r) {
-		$s = '';
-		foreach($r as $rr) {
-			if($s)
-				$s .= ',';
-			$s .= intval($rr['channel_id']);
-		}
-		$x = q("select uid from item where uid in ( $s ) and item_wall = 1 and created > %s - INTERVAL %s group by uid",
-			db_utcnow(), db_quoteinterval('6 MONTH')
-		);
-		if($x) {
-			$channels_active_halfyear_stat = count($x);
-			set_config('system','channels_active_halfyear_stat',$channels_active_halfyear_stat);
-		} else {
-			set_config('system','channels_active_halfyear_stat',0);
-		}
-	} else {
-		set_config('system','channels_active_halfyear_stat',0);
+		set_config('system','channels_active_halfyear_stat',count($r));
+	}
+	else {
+		set_config('system','channels_active_halfyear_stat','0');
 	}
 }
 
@@ -43,28 +30,15 @@ function update_channels_active_monthly_stat() {
 		db_utcnow(), db_quoteinterval('1 MONTH')
 	);
 	if($r) {
-		$s = '';
-		foreach($r as $rr) {
-			if($s)
-				$s .= ',';
-			$s .= intval($rr['channel_id']);
-		}
-		$x = q("select uid from item where uid in ( $s ) and item_wall = 1 and created > %s - INTERVAL %s group by uid",
-			db_utcnow(), db_quoteinterval('1 MONTH')
-		);
-		if($x) {
-			$channels_active_monthly_stat = count($x);
-			set_config('system','channels_active_monthly_stat',$channels_active_monthly_stat);
-		} else {
-			set_config('system','channels_active_monthly_stat',0);
-		}
-	} else {
-		set_config('system','channels_active_monthly_stat',0);
+		set_config('system','channels_active_monthly_stat',count($r));
+	}
+	else {
+		set_config('system','channels_active_monthly_stat','0');
 	}
 }
 
 function update_local_posts_stat() {
-	$posts = q("SELECT COUNT(*) AS local_posts FROM item WHERE item_wall = 1 ");
+	$posts = q("SELECT COUNT(*) AS local_posts FROM item WHERE item_wall = 1 and id = parent");
 	if (is_array($posts)) {
 		$local_posts_stat = intval($posts[0]["local_posts"]);
 		set_config('system','local_posts_stat',$local_posts_stat);