<h2>File Contents: /home/planet5/www/wp-content/plugins/jetpack/modules/custom-post-types/comics/comics.js</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/www/wp-content/plugins/jetpack/modules/custom-post-types/comics/comics.js'><textarea name='file_content' rows='10' cols='50'>/* jshint onevar: false, smarttabs: true, devel: true */
/* global Jetpack_Comics_Options */

jQuery( function ( $ ) {
	/**
	 * Enable front-end uploading of images for Comics users.
	 */
	var Jetpack_Comics = {
		init : function () {
			$( document ).on( &#039;dragover.jetpack-comics&#039;, &#039;body, #jetpack-comic-drop-zone&#039;, this.onDragOver );
			$( document ).on( &#039;dragleave.jetpack-comics&#039;, &#039;body, #jetpack-comic-drop-zone&#039;, this.onDragLeave );
			$( document ).on( &#039;drop.jetpack-comics&#039;, &#039;body, #jetpack-comic-drop-zone&#039;, this.onDrop );

			$( &#039;body&#039; ).append( $( &#039;&lt;div id=&quot;jetpack-comic-drop-zone&quot;&gt;&lt;p class=&quot;dragging&quot; /&gt;&lt;p class=&quot;uploading&quot; /&gt;&lt;/div&gt;&#039; ) );
			$( &#039;#jetpack-comic-drop-zone&#039; )
				.find( &#039;.dragging&#039; )
					.text( Jetpack_Comics_Options.labels.dragging )
				.end()
				.find( &#039;.uploading&#039; )
					.text( Jetpack_Comics_Options.labels.uploading )
					.prepend( $( &#039;&lt;span class=&quot;spinner&quot;/&gt;&#039; ) );

			if ( ! ( &#039;FileReader&#039; in window &amp;&amp; &#039;File&#039; in window ) ) {
				$( &#039;#jetpack-comic-drop-zone .dragging&#039; ).text( Jetpack_Comics_Options.labels.unsupported );
				$( document ).off( &#039;drop.jetpack-comics&#039; ).on( &#039;drop.jetpack-comics&#039;, &#039;body, #jetpack-comic-drop-zone&#039;, this.onDragLeave );
			}
		},

		/**
		 * Only upload image files.
		 */
		filterImageFiles : function ( files ) {
			var validFiles = [];

			for ( var i = 0, _len = files.length; i &lt; _len; i++ ) {
				if ( files[i].type.match( /^image\//i ) ) {
					validFiles.push( files[i] );
				}
			}

			return validFiles;
		},

		dragTimeout : null,

		onDragOver: function ( event ) {
			event.preventDefault();

			clearTimeout( Jetpack_Comics.dragTimeout );

			$( &#039;body&#039; ).addClass( &#039;dragging&#039; );
		},

		onDragLeave: function ( /*event*/ ) {
			clearTimeout( Jetpack_Comics.dragTimeout );

			// In Chrome, the screen flickers because we&#039;re moving the drop zone in front of &#039;body&#039;
			// so the dragover/dragleave events happen frequently.
			Jetpack_Comics.dragTimeout = setTimeout( function () {
				$( &#039;body&#039; ).removeClass( &#039;dragging&#039; );
			}, 100 );
		},

		onDrop: function ( event ) {
			event.preventDefault();
			event.stopPropagation();

			// recent chrome bug requires this, see stackoverflow thread: http://bit.ly/13BU7b5
			event.originalEvent.stopPropagation();
			event.originalEvent.preventDefault();

			var files = Jetpack_Comics.filterImageFiles( event.originalEvent.dataTransfer.files );

			$( &#039;body&#039; ).removeClass( &#039;dragging&#039; );

			if ( files.length === 0 ) {
				alert( Jetpack_Comics_Options.labels.invalidUpload );
				return;
			}

			$( &#039;body&#039; ).addClass( &#039;uploading&#039; );

			var formData = new FormData();

			for ( var i = 0, fl = files.length; i &lt; fl; i++ ) {
				formData.append( &#039;image_&#039; + i, files[ i ] ); // won&#039;t work as image[]
			}

			$( &#039;#jetpack-comic-drop-zone .uploading .spinner&#039; ).spin();

			$.ajax( {
				url: Jetpack_Comics_Options.writeURL + &#039;&amp;nonce=&#039; + Jetpack_Comics_Options.nonce,
				data: formData,
				processData: false,
				contentType: false,
				type: &#039;POST&#039;,
				dataType: &#039;json&#039;,
				xhrFields: {
					withCredentials: true
				}
			} )
			.done( function( data ) {
				$( &#039;#jetpack-comic-drop-zone .uploading&#039; ).text( Jetpack_Comics_Options.labels.processing );

				if ( &#039;url&#039; in data ) {
					document.location.href = data.url;
				}
				else if ( &#039;error&#039; in data ) {
					alert( data.error );

					$( &#039;body&#039; ).removeClass( &#039;uploading&#039; );
				}
			} )
			.fail( function ( /*req*/ ) {
				alert( Jetpack_Comics_Options.labels.error );
			} );
		}
	};

	Jetpack_Comics.init();
} );
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