Linting, housekeeping, duration fix (fixes #1074)

dist/plyr.js

@@ -1483,7 +1483,7 @@ typeof navigator === "object" && (function (global, factory) {
             }
 
             if ('class' in attributes) {
-                if (attributes.class.includes(this.config.classNames.control)) {
+                if (!attributes.class.includes(this.config.classNames.control)) {
                     attributes.class += ' ' + this.config.classNames.control;
                 }
             } else {
@@ -3009,8 +3009,10 @@ typeof navigator === "object" && (function (global, factory) {
                     return;
                 }
 
-                // Toggle state
-                this.elements.buttons.captions.pressed = active;
+                // Toggle button if it's enabled
+                if (this.elements.buttons.captions) {
+                    this.elements.buttons.captions.pressed = active;
+                }
 
                 // Add class hook
                 toggleClass(this.elements.container, activeClass, active);
@@ -4605,9 +4607,11 @@ typeof navigator === "object" && (function (global, factory) {
                 };
 
                 // Play/pause toggle
-                Array.from(this.player.elements.buttons.play).forEach(function (button) {
-                    bind(button, 'click', _this4.player.togglePlay, 'play');
-                });
+                if (this.player.elements.buttons.play) {
+                    Array.from(this.player.elements.buttons.play).forEach(function (button) {
+                        bind(button, 'click', _this4.player.togglePlay, 'play');
+                    });
+                }
 
                 // Pause
                 bind(this.player.elements.buttons.restart, 'click', this.player.restart, 'restart');
@@ -6777,7 +6781,7 @@ typeof navigator === "object" && (function (global, factory) {
                 var params = {
                     AV_PUBLISHERID: '58c25bb0073ef448b1087ad6',
                     AV_CHANNELID: '5a0458dc28a06145e4519d21',
-                    AV_URL: location.hostname,
+                    AV_URL: window.location.hostname,
                     cb: Date.now(),
                     AV_WIDTH: 640,
                     AV_HEIGHT: 480,
@@ -7421,6 +7425,7 @@ typeof navigator === "object" && (function (global, factory) {
             value: function on$$1(event, callback) {
                 on.call(this, this.elements.container, event, callback);
             }
+
             /**
              * Add event listeners once
              * @param {string} event - Event type
@@ -7432,6 +7437,7 @@ typeof navigator === "object" && (function (global, factory) {
             value: function once$$1(event, callback) {
                 once.call(this, this.elements.container, event, callback);
             }
+
             /**
              * Remove event listeners
              * @param {string} event - Event type
@@ -7707,8 +7713,9 @@ typeof navigator === "object" && (function (global, factory) {
                 // Faux duration set via config
                 var fauxDuration = parseFloat(this.config.duration);
 
-                // Media duration can be NaN before the media has loaded
-                var duration = (this.media || {}).duration || 0;
+                // Media duration can be NaN or Infinity before the media has loaded
+                var realDuration = (this.media || {}).duration;
+                var duration = !is.number(realDuration) || realDuration === Infinity ? 0 : realDuration;
 
                 // If config duration is funky, use regular duration
                 return fauxDuration || duration;

dist/plyr.polyfilled.js

@@ -6869,7 +6869,7 @@ typeof navigator === "object" && (function (global, factory) {
 	        }
 
 	        if ('class' in attributes) {
-	            if (attributes.class.includes(this.config.classNames.control)) {
+	            if (!attributes.class.includes(this.config.classNames.control)) {
 	                attributes.class += ' ' + this.config.classNames.control;
 	            }
 	        } else {
@@ -8395,8 +8395,10 @@ typeof navigator === "object" && (function (global, factory) {
 	                return;
 	            }
 
-	            // Toggle state
-	            this.elements.buttons.captions.pressed = active;
+	            // Toggle button if it's enabled
+	            if (this.elements.buttons.captions) {
+	                this.elements.buttons.captions.pressed = active;
+	            }
 
 	            // Add class hook
 	            toggleClass(this.elements.container, activeClass, active);
@@ -9991,9 +9993,11 @@ typeof navigator === "object" && (function (global, factory) {
 	            };
 
 	            // Play/pause toggle
-	            Array.from(this.player.elements.buttons.play).forEach(function (button) {
-	                bind(button, 'click', _this4.player.togglePlay, 'play');
-	            });
+	            if (this.player.elements.buttons.play) {
+	                Array.from(this.player.elements.buttons.play).forEach(function (button) {
+	                    bind(button, 'click', _this4.player.togglePlay, 'play');
+	                });
+	            }
 
 	            // Pause
 	            bind(this.player.elements.buttons.restart, 'click', this.player.restart, 'restart');
@@ -12149,7 +12153,7 @@ typeof navigator === "object" && (function (global, factory) {
 	    }, {
 	        key: 'enabled',
 	        get: function get() {
-	            return this.player.isVideo && this.player.config.ads.enabled && !is$1.empty(this.publisherId);
+	            return this.player.isHTML5 && this.player.isVideo && this.player.config.ads.enabled && !is$1.empty(this.publisherId);
 	        }
 	    }, {
 	        key: 'tagUrl',
@@ -12801,6 +12805,7 @@ typeof navigator === "object" && (function (global, factory) {
 	        value: function on$$1(event, callback) {
 	            on.call(this, this.elements.container, event, callback);
 	        }
+
 	        /**
 	         * Add event listeners once
 	         * @param {string} event - Event type
@@ -12812,6 +12817,7 @@ typeof navigator === "object" && (function (global, factory) {
 	        value: function once$$1(event, callback) {
 	            once.call(this, this.elements.container, event, callback);
 	        }
+
 	        /**
 	         * Remove event listeners
 	         * @param {string} event - Event type