lazysizes - npm Package Compare versions

Comparing version 4.1.6 to 4.1.7

lazysizes-umd.js

@@ -309,6 +309,2 @@ (function(window, factory) {
 			isLoading--;
-			if(e && e.target){
-				addRemoveLoadEvents(e.target, resetPreloading);
-			}
-
 			if(!e || isLoading < 0 || !e.target){
@@ -368,2 +364,4 @@ isLoading = 0;
 
+				lazysizes._defEx = defaultExpand;
+
 				preloadExpand = defaultExpand * lazySizesConfig.expFactor;
@@ -428,6 +426,14 @@ hFac = lazySizesConfig.hFac;
 		var switchLoadingClass = function(e){
-			addClass(e.target, lazySizesConfig.loadedClass);
-			removeClass(e.target, lazySizesConfig.loadingClass);
-			addRemoveLoadEvents(e.target, rafSwitchLoadingClass);
-			triggerEvent(e.target, 'lazyloaded');
+			var elem = e.target;
+
+			if (elem._lazyCache) {
+				delete elem._lazyCache;
+				return;
+			}
+
+			resetPreloading(e);
+			addClass(elem, lazySizesConfig.loadedClass);
+			removeClass(elem, lazySizesConfig.loadingClass);
+			addRemoveLoadEvents(elem, rafSwitchLoadingClass);
+			triggerEvent(elem, 'lazyloaded');
 		};
@@ -486,8 +492,7 @@ var rafedSwitchLoadingClass = rAFIt(switchLoadingClass);
 
+				addClass(elem, lazySizesConfig.loadingClass);
+
 				if(firesLoad){
-					addRemoveLoadEvents(elem, resetPreloading, true);
 					clearTimeout(resetPreloadingTimer);
 					resetPreloadingTimer = setTimeout(resetPreloading, 2500);
-
-					addClass(elem, lazySizesConfig.loadingClass);
 					addRemoveLoadEvents(elem, rafSwitchLoadingClass, true);
@@ -521,9 +526,11 @@ }
 			rAF(function(){
+				// Part of this can be removed as soon as this fix is older: https://bugs.chromium.org/p/chromium/issues/detail?id=7731 (2015)
 				if( !firesLoad || (elem.complete && elem.naturalWidth > 1)){
-					if(firesLoad){
-						resetPreloading(event);
-					} else {
-						isLoading--;
-					}
 					switchLoadingClass(event);
+					elem._lazyCache = true;
+					setTimeout(function(){
+						if ('_lazyCache' in elem) {
+							delete elem._lazyCache;
+						}
+					}, 9);
 				}
@@ -530,0 +537,0 @@ }, true);

lazysizes.js

@@ -306,6 +306,2 @@ (function(window, factory) {
 			isLoading--;
-			if(e && e.target){
-				addRemoveLoadEvents(e.target, resetPreloading);
-			}
-
 			if(!e || isLoading < 0 || !e.target){
@@ -365,2 +361,4 @@ isLoading = 0;
 
+				lazysizes._defEx = defaultExpand;
+
 				preloadExpand = defaultExpand * lazySizesConfig.expFactor;
@@ -425,6 +423,14 @@ hFac = lazySizesConfig.hFac;
 		var switchLoadingClass = function(e){
-			addClass(e.target, lazySizesConfig.loadedClass);
-			removeClass(e.target, lazySizesConfig.loadingClass);
-			addRemoveLoadEvents(e.target, rafSwitchLoadingClass);
-			triggerEvent(e.target, 'lazyloaded');
+			var elem = e.target;
+
+			if (elem._lazyCache) {
+				delete elem._lazyCache;
+				return;
+			}
+
+			resetPreloading(e);
+			addClass(elem, lazySizesConfig.loadedClass);
+			removeClass(elem, lazySizesConfig.loadingClass);
+			addRemoveLoadEvents(elem, rafSwitchLoadingClass);
+			triggerEvent(elem, 'lazyloaded');
 		};
@@ -483,8 +489,7 @@ var rafedSwitchLoadingClass = rAFIt(switchLoadingClass);
 
+				addClass(elem, lazySizesConfig.loadingClass);
+
 				if(firesLoad){
-					addRemoveLoadEvents(elem, resetPreloading, true);
 					clearTimeout(resetPreloadingTimer);
 					resetPreloadingTimer = setTimeout(resetPreloading, 2500);
-
-					addClass(elem, lazySizesConfig.loadingClass);
 					addRemoveLoadEvents(elem, rafSwitchLoadingClass, true);
@@ -518,9 +523,11 @@ }
 			rAF(function(){
+				// Part of this can be removed as soon as this fix is older: https://bugs.chromium.org/p/chromium/issues/detail?id=7731 (2015)
 				if( !firesLoad || (elem.complete && elem.naturalWidth > 1)){
-					if(firesLoad){
-						resetPreloading(event);
-					} else {
-						isLoading--;
-					}
 					switchLoadingClass(event);
+					elem._lazyCache = true;
+					setTimeout(function(){
+						if ('_lazyCache' in elem) {
+							delete elem._lazyCache;
+						}
+					}, 9);
 				}
@@ -527,0 +534,0 @@ }, true);

package.json

 {
   "name": "lazysizes",
-  "version": "4.1.6",
+  "version": "4.1.7",
   "filename": "lazysizes.min.js",
@@ -5,0 +5,0 @@ "license": "MIT",

plugins/blur-up/ls.blur-up.js

@@ -20,3 +20,3 @@ (function(window, factory) {
 	var slice = [].slice;
-	var regBlurUp = /blur-up["']*\s*:\s*["']*(always|auto|unobtrusive)/;
+	var regBlurUp = /blur-up["']*\s*:\s*["']*(always|auto)/;
 	var regType = /image\/(jpeg|png|gif|svg\+xml)/;
@@ -140,27 +140,22 @@ var transSrc = 'data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==';
 
+		var parentUnveil = function (e) {
+			if(parent != e.target){
+				return;
+			}
 
-		if(blurUp == 'unobtrusive'){
+			lazySizes.aC(blurImg || img, 'ls-inview');
+
 			setStateUp();
-		} else {
-			var parentUnveil = function (e) {
-				if(parent != e.target){
-					return;
-				}
 
-				lazySizes.aC(blurImg || img, 'ls-inview');
+			parent.removeEventListener('lazybeforeunveil', parentUnveil);
+		};
 
-				setStateUp();
+		if(!parent.getAttribute('data-expand')){
+			parent.setAttribute('data-expand', -1);
+		}
 
-				parent.removeEventListener('lazybeforeunveil', parentUnveil);
-			};
+		parent.addEventListener('lazybeforeunveil', parentUnveil);
 
-			if(!parent.getAttribute('data-expand')){
-				parent.setAttribute('data-expand', -1);
-			}
+		lazySizes.aC(parent, lazySizes.cfg.lazyClass);
 
-			parent.addEventListener('lazybeforeunveil', parentUnveil);
-
-			lazySizes.aC(parent, lazySizes.cfg.lazyClass);
-		}
-
 	};
@@ -193,4 +188,4 @@
 
-		detail.blurUp = match && match[1] || 'always';
+		detail.blurUp = match && match[1] || lazySizes.cfg.blurupMode || 'always';
 	});
 }));

plugins/unload/ls.unload.js

@@ -19,3 +19,3 @@ (function(window, factory) {
 	if(!document.addEventListener){return;}
-	var config, checkElements, expand;
+	var config, checkElements;
 
@@ -28,2 +28,3 @@ var unloadElements = [];
 
+			var expand = (lazySizes._defEx + 99) * 1.1;
 			var vTop = expand * -1;
@@ -148,3 +149,2 @@ var vLeft = vTop;
 
-		expand = ((config.expand * config.expFactor) + 99) * 1.1;
 		checkElements = document.getElementsByClassName([config.unloadClass, config.loadedClass].join(' '));
@@ -151,0 +151,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

237014

increased by0.13%

Lines of code

4133

increased by0.15%

No dependency changes