Optimize delta callbacks (new feed)

inc/Spot.php

@@ -551,13 +551,14 @@ class Spot extends Main
         }
 		
 		//Sort Table IDs by type & Get attributes
+		$asFeedIds = array('message'=>array(), 'media'=>array(), 'message'=>array());
 		foreach($asItems as $asItem) {
 			$asFeedIds[$asItem['type']][$asItem['id']] = $asItem;
 		}
 		$asFeedAttrs = array(
-			'message'	=> $this->getSpotMessages(array_keys($asFeedIds['message'])),
+			'message'	=> empty($asFeedIds['message'])?array():$this->getSpotMessages(array_keys($asFeedIds['message'])),
-			'media'		=> $this->getMedias($sMediaRefField, array_keys($asFeedIds['media'])),
+			'media'		=> empty($asFeedIds['media'])?array():$this->getMedias($sMediaRefField, array_keys($asFeedIds['media'])),
-			'post'		=> $this->getPosts(array_keys($asFeedIds['post']))
+			'post'		=> empty($asFeedIds['post'])?array():$this->getPosts(array_keys($asFeedIds['post']))
 		);
 
 		//Replace Array Key with Item ID

masks/project.html

@@ -776,6 +776,8 @@ function updateFeed(bFirstChunk, bDiscrete, fCallback) {
 
 function focusOnPost(oFocusPost) {
 	if(oFocusPost) {
+		if(oFocusPost.type=='message' && (!oSpot.tmp(['markers', oFocusPost.id]) || !oSpot.tmp('map'))) setTimeout(function(){focusOnPost(oFocusPost);}, 100);
+		else {
 			var sElemId = '#'+oFocusPost.type+'-'+oFocusPost.id;
 			var $Post = oSpot.tmp('$PostList').find(sElemId);
 			var bGetToTop = (oSpot.tmp('$PostList').height() - (($Post.length > 0)?$Post.position().top:0) >= $(window).height());
@@ -795,6 +797,7 @@ function focusOnPost(oFocusPost) {
 			oSpot.flushHash(['post', 'message']);
 		}
 	}
+}
 
 function getPost(asPost) {
 	asPost.headerless = asPost.headerless || false;

readme.md

@@ -25,4 +25,4 @@
 * Add mail frequency slider
 * Use WMTS servers directly when not using Geo Caching Server
 * Allow HEIF picture format
-* pbf map format (https://www.arcgis.com/home/item.html?id=7dc6cea0b1764a1f9af2e679f642f0f5)
+* Vector tiles support (https://www.arcgis.com/home/item.html?id=7dc6cea0b1764a1f9af2e679f642f0f5). Use Mapbox GL JS / Maplibre GL JS?

style/_mask_project.scss

@@ -531,7 +531,6 @@ $legend-color: $post-color;
 						border-radius: $block-radius;
 						background: $message-bg;
 						color: $message-color;
-						font-size: 1.2em;
 						cursor: pointer;
 						padding: $elem-spacing;
 					}