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'gridItemBlock';\nconst MB_IMG_RATIO = 7/6; // mobile image's height ratio\n\nimport ImagesLoaded from 'imagesloaded';\nimport utils from '../utils';\nimport _ from 'lodash';\n\nexport class GridContainerBlock {\n\tconstructor(el) {\n\t\tthis.el = el;\n\t\tthis.$el = $(el);\n\t\tthis.$loadMoreBtn = this.$el.find(`.${CLS}-loadMoreBtn`);\n\t\tthis.$rows = this.$el.find(`.${CLS}-row`);\n\t\tthis.$item = this.$el.find(`.${CLS}-item`);\n\t\tthis.$background = this.$el.find(`.${CLS_ITEM}-background`);\n\t\tthis.$loadMoreWrapper = this.$el.find(`.${CLS}-loadMoreWrapper`);\n\n\t\tthis.skipCount = parseInt(this.$el.data('load-skip')) || 0;\n\t\tthis.totalItem = this.$rows.length;\n\n\t\tthis.hideItems();\n\t\tthis.handleLoadMoreBtn();\n\t\tthis.onImageLoaded();\n\n\t\t$(window).on('resize', _.debounce(() => {\n\t\t\tthis.onImageLoaded();\n\t\t}, 300));\n\t}\n\n\thideItems() {\n\t\tif (this.skipCount === 0) {\n\t\t\tthis.$loadMoreBtn.addClass(CLS_HIDE);\n\t\t\tthis.$loadMoreWrapper.removeClass('py-3');\n\t\t\tthis.$el.addClass('show');\n\t\t\treturn;\n\t\t}\n\n\t\tthis.$rows.each((i, item) => {\n\t\t\tlet $item = $(item);\n\t\t\t$item.attr('data-index', i);\n\n\t\t\t// hide items\n\t\t\tif (i + 1 > this.skipCount) {\n\t\t\t\t$item.addClass(CLS_HIDE);\n\t\t\t}\n\t\t});\n\n\t\t// hide load more button\n\t\tif (this.totalItem <= this.skipCount) {\n\t\t\tthis.$loadMoreBtn.addClass(CLS_HIDE);\n\t\t\tthis.$loadMoreWrapper.removeClass('py-3');\n\t\t}\n\n\t\tthis.$el.addClass('show');\n\t}\n\n\thandleLoadMoreBtn() {\n\t\tthis.$loadMoreBtn.on('click', () => {\n\t\t\tlet visibleItemsCount = this.$el.find(`.${CLS}-row:visible`).length;\n\n\t\t\tif (visibleItemsCount >= this.totalItem) {\n\t\t\t\tthis.$loadMoreBtn.addClass(CLS_HIDE);\n\t\t\t\tthis.$loadMoreWrapper.removeClass('py-3');\n\t\t\t} else {\n\t\t\t\tlet $showItem = this.$el.find(`.${CLS}-row[data-index=\"${visibleItemsCount}\"]`);\n\t\t\t\t$showItem.removeClass(CLS_HIDE);\n\n\t\t\t\t// hide load more button if last index\n\t\t\t\tif (visibleItemsCount === this.totalItem - 1) {\n\t\t\t\t\tthis.$loadMoreBtn.addClass(CLS_HIDE);\n\t\t\t\t\tthis.$loadMoreWrapper.removeClass('py-3');\n\t\t\t\t}\n\n\t\t\t\tsetTimeout(() => {\n\t\t\t\t\t$('html, body').animate({\n\t\t\t\t\t\tscrollTop: $showItem.offset().top,\n\t\t\t\t\t}, 500);\n\t\t\t\t}, 250);\n\t\t\t}\n\t\t});\n\t}\n\n\tonImageLoaded() {\n\t\tif (utils.checkBP('ml')) {\n\t\t\tthis.setMobileHieght();\n\t\t} else {\n\t\t\tthis.setDesktopHeight();\n\t\t}\n\t}\n\n\tsetDesktopHeight() {\n\t\tthis.$rows.each((i, row) => {\n\t\t\tlet $row = $(row);\n\t\t\tlet $background = $row.find(`.${CLS_ITEM}-background`);\n\t\t\tlet rowH = 0;\n\t\t\tlet opts = {\n\t\t\t\tbackground: true,\n\t\t\t};\n\n\t\t\tnew ImagesLoaded($background, opts, (instances) => {\n\t\t\t\t$.each(instances.images, (i, imgObj) => {\n\t\t\t\t\trowH = imgObj.img.height > rowH ? imgObj.img.height : rowH;\n\t\t\t\t});\n\n\t\t\t\t$row.find(`.${CLS}-item`).css('height', `${rowH}px`);\n\t\t\t});\n\t\t});\n\t}\n\n\tsetMobileHieght() {\n\t\tlet w = utils.getWindowWidth();\n\t\tlet h = w * MB_IMG_RATIO;\n\n\t\tthis.$item.css('height', `${h}px`);\n\t}\n}\n","/*!\n * imagesLoaded v4.1.4\n * JavaScript is all like \"You images are done yet or what?\"\n * MIT License\n */\n\n( function( window, factory ) { 'use strict';\n  // universal module definition\n\n  /*global define: false, module: false, require: false */\n\n  if ( typeof define == 'function' && define.amd ) {\n    // AMD\n    define( [\n      'ev-emitter/ev-emitter'\n    ], function( EvEmitter ) {\n      return factory( window, EvEmitter );\n    });\n  } else if ( typeof module == 'object' && module.exports ) {\n    // CommonJS\n    module.exports = factory(\n      window,\n      require('ev-emitter')\n    );\n  } else {\n    // browser global\n    window.imagesLoaded = factory(\n      window,\n      window.EvEmitter\n    );\n  }\n\n})( typeof window !== 'undefined' ? window : this,\n\n// --------------------------  factory -------------------------- //\n\nfunction factory( window, EvEmitter ) {\n\n'use strict';\n\nvar $ = window.jQuery;\nvar console = window.console;\n\n// -------------------------- helpers -------------------------- //\n\n// extend objects\nfunction extend( a, b ) {\n  for ( var prop in b ) {\n    a[ prop ] = b[ prop ];\n  }\n  return a;\n}\n\nvar arraySlice = Array.prototype.slice;\n\n// turn element or nodeList into an array\nfunction makeArray( obj ) {\n  if ( Array.isArray( obj ) ) {\n    // use object if already an array\n    return obj;\n  }\n\n  var isArrayLike = typeof obj == 'object' && typeof obj.length == 'number';\n  if ( isArrayLike ) {\n    // convert nodeList to array\n    return arraySlice.call( obj );\n  }\n\n  // array of single index\n  return [ obj ];\n}\n\n// -------------------------- imagesLoaded -------------------------- //\n\n/**\n * @param {Array, Element, NodeList, String} elem\n * @param {Object or Function} options - if function, use as callback\n * @param {Function} onAlways - callback function\n */\nfunction ImagesLoaded( elem, options, onAlways ) {\n  // coerce ImagesLoaded() without new, to be new ImagesLoaded()\n  if ( !( this instanceof ImagesLoaded ) ) {\n    return new ImagesLoaded( elem, options, onAlways );\n  }\n  // use elem as selector string\n  var queryElem = elem;\n  if ( typeof elem == 'string' ) {\n    queryElem = document.querySelectorAll( elem );\n  }\n  // bail if bad element\n  if ( !queryElem ) {\n    console.error( 'Bad element for imagesLoaded ' + ( queryElem || elem ) );\n    return;\n  }\n\n  this.elements = makeArray( queryElem );\n  this.options = extend( {}, this.options );\n  // shift arguments if no options set\n  if ( typeof options == 'function' ) {\n    onAlways = options;\n  } else {\n    extend( this.options, options );\n  }\n\n  if ( onAlways ) {\n    this.on( 'always', onAlways );\n  }\n\n  this.getImages();\n\n  if ( $ ) {\n    // add jQuery Deferred object\n    this.jqDeferred = new $.Deferred();\n  }\n\n  // HACK check async to allow time to bind listeners\n  setTimeout( this.check.bind( this ) );\n}\n\nImagesLoaded.prototype = Object.create( EvEmitter.prototype );\n\nImagesLoaded.prototype.options = {};\n\nImagesLoaded.prototype.getImages = function() {\n  this.images = [];\n\n  // filter & find items if we have an item selector\n  this.elements.forEach( this.addElementImages, this );\n};\n\n/**\n * @param {Node} element\n */\nImagesLoaded.prototype.addElementImages = function( elem ) {\n  // filter siblings\n  if ( elem.nodeName == 'IMG' ) {\n    this.addImage( elem );\n  }\n  // get background image on element\n  if ( this.options.background === true ) {\n    this.addElementBackgroundImages( elem );\n  }\n\n  // find children\n  // no non-element nodes, #143\n  var nodeType = elem.nodeType;\n  if ( !nodeType || !elementNodeTypes[ nodeType ] ) {\n    return;\n  }\n  var childImgs = elem.querySelectorAll('img');\n  // concat childElems to filterFound array\n  for ( var i=0; i < childImgs.length; i++ ) {\n    var img = childImgs[i];\n    this.addImage( img );\n  }\n\n  // get child background images\n  if ( typeof this.options.background == 'string' ) {\n    var children = elem.querySelectorAll( this.options.background );\n    for ( i=0; i < children.length; i++ ) {\n      var child = children[i];\n      this.addElementBackgroundImages( child );\n    }\n  }\n};\n\nvar elementNodeTypes = {\n  1: true,\n  9: true,\n  11: true\n};\n\nImagesLoaded.prototype.addElementBackgroundImages = function( elem ) {\n  var style = getComputedStyle( elem );\n  if ( !style ) {\n    // Firefox returns null if in a hidden iframe https://bugzil.la/548397\n    return;\n  }\n  // get url inside url(\"...\")\n  var reURL = /url\\((['\"])?(.*?)\\1\\)/gi;\n  var matches = reURL.exec( style.backgroundImage );\n  while ( matches !== null ) {\n    var url = matches && matches[2];\n    if ( url ) {\n      this.addBackground( url, elem );\n    }\n    matches = reURL.exec( style.backgroundImage );\n  }\n};\n\n/**\n * @param {Image} img\n */\nImagesLoaded.prototype.addImage = function( img ) {\n  var loadingImage = new LoadingImage( img );\n  this.images.push( loadingImage );\n};\n\nImagesLoaded.prototype.addBackground = function( url, elem ) {\n  var background = new Background( url, elem );\n  this.images.push( background );\n};\n\nImagesLoaded.prototype.check = function() {\n  var _this = this;\n  this.progressedCount = 0;\n  this.hasAnyBroken = false;\n  // complete if no images\n  if ( !this.images.length ) {\n    this.complete();\n    return;\n  }\n\n  function onProgress( image, elem, message ) {\n    // HACK - Chrome triggers event before object properties have changed. #83\n    setTimeout( function() {\n      _this.progress( image, elem, message );\n    });\n  }\n\n  this.images.forEach( function( loadingImage ) {\n    loadingImage.once( 'progress', onProgress );\n    loadingImage.check();\n  });\n};\n\nImagesLoaded.prototype.progress = function( image, elem, message ) {\n  this.progressedCount++;\n  this.hasAnyBroken = this.hasAnyBroken || !image.isLoaded;\n  // progress event\n  this.emitEvent( 'progress', [ this, image, elem ] );\n  if ( this.jqDeferred && this.jqDeferred.notify ) {\n    this.jqDeferred.notify( this, image );\n  }\n  // check if completed\n  if ( this.progressedCount == this.images.length ) {\n    this.complete();\n  }\n\n  if ( this.options.debug && console ) {\n    console.log( 'progress: ' + message, image, elem );\n  }\n};\n\nImagesLoaded.prototype.complete = function() {\n  var eventName = this.hasAnyBroken ? 'fail' : 'done';\n  this.isComplete = true;\n  this.emitEvent( eventName, [ this ] );\n  this.emitEvent( 'always', [ this ] );\n  if ( this.jqDeferred ) {\n    var jqMethod = this.hasAnyBroken ? 'reject' : 'resolve';\n    this.jqDeferred[ jqMethod ]( this );\n  }\n};\n\n// --------------------------  -------------------------- //\n\nfunction LoadingImage( img ) {\n  this.img = img;\n}\n\nLoadingImage.prototype = Object.create( EvEmitter.prototype );\n\nLoadingImage.prototype.check = function() {\n  // If complete is true and browser supports natural sizes,\n  // try to check for image status manually.\n  var isComplete = this.getIsImageComplete();\n  if ( isComplete ) {\n    // report based on naturalWidth\n    this.confirm( this.img.naturalWidth !== 0, 'naturalWidth' );\n    return;\n  }\n\n  // If none of the checks above matched, simulate loading on detached element.\n  this.proxyImage = new Image();\n  this.proxyImage.addEventListener( 'load', this );\n  this.proxyImage.addEventListener( 'error', this );\n  // bind to image as well for Firefox. #191\n  this.img.addEventListener( 'load', this );\n  this.img.addEventListener( 'error', this );\n  this.proxyImage.src = this.img.src;\n};\n\nLoadingImage.prototype.getIsImageComplete = function() {\n  // check for non-zero, non-undefined naturalWidth\n  // fixes Safari+InfiniteScroll+Masonry bug infinite-scroll#671\n  return this.img.complete && this.img.naturalWidth;\n};\n\nLoadingImage.prototype.confirm = function( isLoaded, message ) {\n  this.isLoaded = isLoaded;\n  this.emitEvent( 'progress', [ this, this.img, message ] );\n};\n\n// ----- events ----- //\n\n// trigger specified handler for event type\nLoadingImage.prototype.handleEvent = function( event ) {\n  var method = 'on' + event.type;\n  if ( this[ method ] ) {\n    this[ method ]( event );\n  }\n};\n\nLoadingImage.prototype.onload = function() {\n  this.confirm( true, 'onload' );\n  this.unbindEvents();\n};\n\nLoadingImage.prototype.onerror = function() {\n  this.confirm( false, 'onerror' );\n  this.unbindEvents();\n};\n\nLoadingImage.prototype.unbindEvents = function() {\n  this.proxyImage.removeEventListener( 'load', this );\n  this.proxyImage.removeEventListener( 'error', this );\n  this.img.removeEventListener( 'load', this );\n  this.img.removeEventListener( 'error', this );\n};\n\n// -------------------------- Background -------------------------- //\n\nfunction Background( url, element ) {\n  this.url = url;\n  this.element = element;\n  this.img = new Image();\n}\n\n// inherit LoadingImage prototype\nBackground.prototype = Object.create( LoadingImage.prototype );\n\nBackground.prototype.check = function() {\n  this.img.addEventListener( 'load', this );\n  this.img.addEventListener( 'error', this );\n  this.img.src = this.url;\n  // check if image is already complete\n  var isComplete = this.getIsImageComplete();\n  if ( isComplete ) {\n    this.confirm( this.img.naturalWidth !== 0, 'naturalWidth' );\n    this.unbindEvents();\n  }\n};\n\nBackground.prototype.unbindEvents = function() {\n  this.img.removeEventListener( 'load', this );\n  this.img.removeEventListener( 'error', this );\n};\n\nBackground.prototype.confirm = function( isLoaded, message ) {\n  this.isLoaded = isLoaded;\n  this.emitEvent( 'progress', [ this, this.element, message ] );\n};\n\n// -------------------------- jQuery -------------------------- //\n\nImagesLoaded.makeJQueryPlugin = function( jQuery ) {\n  jQuery = jQuery || window.jQuery;\n  if ( !jQuery ) {\n    return;\n  }\n  // set local variable\n  $ = jQuery;\n  // $().imagesLoaded()\n  $.fn.imagesLoaded = function( options, callback ) {\n    var instance = new ImagesLoaded( this, options, callback );\n    return instance.jqDeferred.promise( $(this) );\n  };\n};\n// try making plugin\nImagesLoaded.makeJQueryPlugin();\n\n// --------------------------  -------------------------- //\n\nreturn ImagesLoaded;\n\n});\n"],"sourceRoot":""}