👷 build v3.0.3; ⬆️ update imagesLoaded v4.1.4

for #671

📅 2018

dist/infinite-scroll.pkgd.js

@@ -1,12 +1,12 @@
 /*!
- * Infinite Scroll PACKAGED v3.0.2
+ * Infinite Scroll PACKAGED v3.0.3
  * Automatically add next page
  *
  * Licensed GPLv3 for open source use
  * or Infinite Scroll Commercial License for commercial use
  *
  * https://infinite-scroll.com
- * Copyright 2017 Metafizzy
+ * Copyright 2018 Metafizzy
  */
 
 /**
@@ -234,13 +234,14 @@ proto.emitEvent = function( eventName, args ) {
  if ( !listeners || !listeners.length ) {
  return;
  }
- var i = 0;
- var listener = listeners[i];
+ // copy over to avoid interference if .off() in listener
+ listeners = listeners.slice(0);
  args = args || [];
  // once stuff
  var onceListeners = this._onceEvents && this._onceEvents[ eventName ];
 
- while ( listener ) {
+ for ( var i=0; i < listeners.length; i++ ) {
+ var listener = listeners[i]
  var isOnce = onceListeners && onceListeners[ listener ];
  if ( isOnce ) {
  // remove listener
@@ -251,16 +252,12 @@ proto.emitEvent = function( eventName, args ) {
  }
  // trigger listener
  listener.apply( this, args );
- // get next listener
- i += isOnce ? 0 : 1;
- listener = listeners[i];
  }
 
  return this;
 };
 
-proto.allOff =
-proto.removeAllListeners = function() {
+proto.allOff = function() {
  delete this._events;
  delete this._onceEvents;
 };
@@ -985,7 +982,7 @@ InfiniteScroll.defaults.responseType = 'document';
 InfiniteScroll.create.pageLoad = function() {
  this.canLoad = true;
  this.on( 'scrollThreshold', this.onScrollThresholdLoad );
- this.on( 'append', this.checkLastPage );
+ this.on( 'load', this.checkLastPage );
  if ( this.options.outlayer ) {
  this.on( 'append', this.onAppendOutlayer );
  }
@@ -1771,14 +1768,14 @@ return InfiniteScroll;
 }));
 
 /*!
- * Infinite Scroll v3.0.2
+ * Infinite Scroll v3.0.3
  * Automatically add next page
  *
  * Licensed GPLv3 for open source use
  * or Infinite Scroll Commercial License for commercial use
  *
  * https://infinite-scroll.com
- * Copyright 2017 Metafizzy
+ * Copyright 2018 Metafizzy
  */
 
 ( function( window, factory ) {
@@ -1811,7 +1808,7 @@ return InfiniteScroll;
 });
 
 /*!
- * imagesLoaded v4.1.3
+ * imagesLoaded v4.1.4
  * JavaScript is all like "You images are done yet or what?"
  * MIT License
  */
@@ -1863,22 +1860,23 @@ function extend( a, b ) {
  return a;
 }
 
+var arraySlice = Array.prototype.slice;
+
 // turn element or nodeList into an array
 function makeArray( obj ) {
- var ary = [];
  if ( Array.isArray( obj ) ) {
  // use object if already an array
- ary = obj;
- } else if ( typeof obj.length == 'number' ) {
+ return obj;
+ }
+
+ var isArrayLike = typeof obj == 'object' && typeof obj.length == 'number';
+ if ( isArrayLike ) {
  // convert nodeList to array
- for ( var i=0; i < obj.length; i++ ) {
- ary.push( obj[i] );
- }
- } else {
- // array of single index
- ary.push( obj );
+ return arraySlice.call( obj );
  }
- return ary;
+
+ // array of single index
+ return [ obj ];
 }
 
 // -------------------------- imagesLoaded -------------------------- //
@@ -1894,13 +1892,19 @@ function ImagesLoaded( elem, options, onAlways ) {
  return new ImagesLoaded( elem, options, onAlways );
  }
  // use elem as selector string
+ var queryElem = elem;
  if ( typeof elem == 'string' ) {
- elem = document.querySelectorAll( elem );
+ queryElem = document.querySelectorAll( elem );
+ }
+ // bail if bad element
+ if ( !queryElem ) {
+ console.error( 'Bad element for imagesLoaded ' + ( queryElem || elem ) );
+ return;
  }
 
- this.elements = makeArray( elem );
+ this.elements = makeArray( queryElem );
  this.options = extend( {}, this.options );
-
+ // shift arguments if no options set
  if ( typeof options == 'function' ) {
  onAlways = options;
  } else {
@@ -1919,9 +1923,7 @@ function ImagesLoaded( elem, options, onAlways ) {
  }
 
  // HACK check async to allow time to bind listeners
- setTimeout( function() {
- this.check();
- }.bind( this ));
+ setTimeout( this.check.bind( this ) );
 }
 
 ImagesLoaded.prototype = Object.create( EvEmitter.prototype );
@@ -2089,7 +2091,9 @@ LoadingImage.prototype.check = function() {
 };
 
 LoadingImage.prototype.getIsImageComplete = function() {
- return this.img.complete && this.img.naturalWidth !== undefined;
+ // check for non-zero, non-undefined naturalWidth
+ // fixes Safari+InfiniteScroll+Masonry bug infinite-scroll#671
+ return this.img.complete && this.img.naturalWidth;
 };
 
 LoadingImage.prototype.confirm = function( isLoaded, message ) {