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strict';\n\nfunction initDESKPaper(paper, fillColor) {\n var width, height, yPos, scrollTop, percent, deskOffset, deskOffsetStart, fillColor, path;\n var points = 20;\n var canvas = document.getElementById('wavecanvas-desk');\n\n paper.setup(canvas);\n\n path = new paper.Path();\n path.fillColor = fillColor || 'rgb(0,0,0)';\n\n var pathHeight = paper.view.size.height / 6;\n\n var speed = 22;\n var amplitude = 5;\n var pushDown = 1000;\n\n paper.view.setup = function () {\n scrollTop = window.pageYOffset || document.documentElement.scrollTop;\n deskOffset = canvas.getBoundingClientRect().top;\n width = paper.view.size.width;\n height = paper.view.size.height / 2;\n path.segments = [];\n path.add(paper.view.bounds.bottomLeft);\n\n for (var i = 1; i < points; i++) {\n var point = new paper.Point(width / points * i, pathHeight + pushDown);\n path.add(point);\n }\n path.add(paper.view.bounds.bottomRight);\n }\n\n paper.view.setup();\n\n window.onscroll = function () {\n scrollTop = window.pageYOffset || document.documentElement.scrollTop;\n deskOffset = document.getElementById('wavecanvas-desk').getBoundingClientRect().top;\n deskOffsetStart = scrollTop + deskOffset;\n pushDown = 2.5 - deskOffset.map(0, deskOffsetStart, 3, 0);\n percent = scrollTop.map(0, deskOffsetStart * 0.95, 0, 1);\n };\n\n var repaintOnce = false;\n\n paper.view.onFrame = function (event) {\n if (percent >= 0) {\n repaintOnce = false;\n\n for (var i = 1; i < points; i++) {\n var sinSeed = event.count + (i + i % 10) * amplitude;\n var sinHeight = Math.sin(sinSeed / speed) * pathHeight;\n yPos = sinHeight + pushDown;\n path.segments[i].point.y = yPos + height * pushDown;\n }\n path.smooth({ type: 'continuous' });\n } else if (!repaintOnce) {\n for (var i = 1; i < points; i++) {\n var sinSeed = event.count + (i + i % 10) * amplitude;\n var sinHeight = Math.sin(sinSeed / speed) * pathHeight;\n yPos = sinHeight + pushDown;\n path.segments[i].point.y = yPos + height * pushDown;\n }\n repaintOnce = true;\n }\n }\n\n // Reposition the path whenever the window is resized:\n paper.view.onResize = function (event) {\n paper.view.onFrame(event);\n }\n\n Number.prototype.map = function (in_min, in_max, out_min, out_max) {\n return (this - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;\n }\n}\n\nfunction initPaper(paper, canvasElement, button, fillColor) {\n paper.setup(canvasElement);\n\n var width, yPos;\n var points = 8;\n var path = new paper.Path();\n\n var mouseInside = false;\n var isRunning = false;\n var pushDown = 160;\n var pathHeight = paper.view.size.height / 6;\n\n path.fillColor = fillColor;\n\n paper.view.initializePath = function () {\n width = paper.view.size.width;\n path.segments = [];\n path.add(paper.view.bounds.bottomLeft);\n\n for (var i = 1; i < points; i++) {\n var point = new paper.Point(width / points * i, pathHeight + pushDown);\n path.add(point);\n }\n path.add(paper.view.bounds.bottomRight);\n }\n\n paper.view.initializePath();\n\n paper.view.onFrame = function (event) {\n if ((mouseInside || !mouseInside & pushDown < 180)) {\n for (var i = 1; i < points; i++) {\n var sinSeed = event.count + (i + i % 10) * 5;\n var sinHeight = Math.sin(sinSeed / 11) * pathHeight;\n\n if (mouseInside & pushDown > 0) {\n isRunning = true;\n pushDown -= 1.75;\n } else if (!mouseInside & pushDown < 180) {\n isRunning = true;\n pushDown += 1.75;\n } else {\n isRunning = false;\n }\n\n if (isRunning) {\n yPos = sinHeight + pushDown;\n path.segments[i].point.y = yPos;\n }\n }\n path.smooth({ type: 'continuous' });\n }\n }\n\n button.onmouseout = function () {\n mouseInside = false;\n }\n button.onmouseover = function () {\n mouseInside = true;\n }\n}\n\n$(document).ready(function () {\n var isIndexing = false;\n var scrollTop = 0;\n var $searchForm = $('.js-layout--searchform');\n var $searchField;\n\n // fade animation on series pages\n $('.fade').removeClass('fade-hidden');\n\n /**\n * Image sizes config\n * This is currently a duplicate of the config in package.json\n */\n const IMAGE_SIZES = {\n xxs: {\n width: 30,\n },\n xs: {\n width: 100,\n },\n s: {\n width: 300,\n },\n m: {\n width: 600,\n },\n l: {\n width: 1200,\n },\n xl: {\n width: 2000,\n },\n };\n\n // The default path to access images from Ghost storage\n const STATIC_IMAGE_URL_PREFIX = 'content/images';\n\n /**\n * Image Size helper\n * Creates the correct path to Ghost's image directory for the required size\n */\n const imageSizeHelper = (imagePath, size) => {\n const prefixIfPresent = (prefix, string) => (string ? prefix + string : '');\n const { width, height } = IMAGE_SIZES[size];\n const [imgBlogUrl, imageName] = imagePath.split(STATIC_IMAGE_URL_PREFIX);\n\n const sizeDirectoryName = prefixIfPresent('w', width) + prefixIfPresent('h', height);\n\n return [imgBlogUrl, STATIC_IMAGE_URL_PREFIX, `/size/${sizeDirectoryName}`, imageName].join('');\n };\n\n const renderFeatureImage = (title, feature_image) => {\n if (!feature_image) {\n return '';\n }\n return `\n \n
![\"${title}\"\n](\"${imageSizeHelper(feature_image,)
\n
\n