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segments; this._store = new Mandolin.Storage(COOKIE_NAME); this._opts = opts; this._rate = (opts.rate !== undefined) ? +opts.rate : DEFAULT_RATE; this._startTs = (opts.start !== undefined) ? new Date(opts.start).getTime() : new Date(DEFAULT_START).getTime(); this._endTs = (opts.end !== undefined) ? new Date(opts.end).getTime() : daysFromNow(ROLLING_PERIOD_DAYS); this._signupEndTs = (opts.signupEnd !== undefined) ? new Date(opts.signupEnd).getTime() : this._endTs; this._segment = null; // initially // Check for invalid options if (typeof id !== 'string') { throw new Error('Invalid Argument: id must be defined and be a string'); } if (Object.prototype.toString.call(segments) !== '[object Array]') { throw new Error('Invalid Argument: Segments are required.'); } if (opts.rate !== undefined && (opts.rate < 0 || opts.rate > 1)) { throw new Error('Invalid Argument: Rate must be between 0 and 1.'); } if (this._startTs > this._endTs) { throw new Error('Invalid Argument: end date must occur after start date.'); } if (!(this._startTs < this._signupEndTs && this._signupEndTs <= this._endTs)) { throw new Error('Invalid Argument: SignupEnd must be between start and end date'); } // Clear out expired items from Storage before looking for stashed segment data removeExpired.call(this, now); // Load segment override from cookie and validate segment if set. var overrides = window.bbccookies.get().match(/ckns_mandolin_setSegments=([^;]+)/); if (overrides !== null) { eval('overrides = ' + decodeURIComponent(RegExp.$1) + ';'); if(overrides[this._id] && this._segmentSet.indexOf(overrides[this._id]) == -1){ throw new Error('Invalid Override: overridden segment should exist in segments array'); } } if (overrides !== null && overrides[this._id]){ this._segment = overrides[this._id]; } else if ((storedItem = this._store.getItem(this._id))) { this._segment = storedItem.segment; } else if (this._startTs <= now && now < this._signupEndTs && now <= this._endTs && this._store.isEnabled() === true) { this._segment = pick(segments, this._rate); if (opts.end === undefined) { this._store.setItem(this._id, {segment: this._segment}); } else { this._store.setItem(this._id, {segment: this._segment, end: this._endTs}); } log.call(this, 'mandolin_segment'); } // order matters: do this after the segment has been populated log.call(this, 'mandolin_view'); }; Mandolin.prototype.getSegment = function () { return this._segment; }; function log(actionType, params) { var that = this; require(['istats-1'], function (istats) { istats.log(actionType, that._id + ':' + that._segment, params ? params : {}); }); } function removeExpired(expires) { var items = this._store.getItems(), expiresInt = +expires; for (var key in items) { if (items[key].end !== undefined && +items[key].end < expiresInt) { this._store.removeItem(key); } } } function getLastExpirationDate(data) { var winner = 0, rollingExpire = daysFromNow(ROLLING_PERIOD_DAYS); for (var key in data) { if (data[key].end === undefined && rollingExpire > winner) { winner = rollingExpire; } else if (+data[key].end > winner) { winner = +data[key].end; } } return (winner) ? new Date(winner) : new Date(rollingExpire) ; } Mandolin.prototype.log = function (params) { log.call(this, 'mandolin_log', params); }; Mandolin.prototype.convert = function (params) { log.call(this, 'mandolin_convert', params); this.convert = function () {}; }; function daysFromNow(n) { var endDate; endDate = new Date().getTime() + (n * 60 * 60 * 24) * 1000; return endDate; } function pick(segments, rate) { var picked, min = 0, max = segments.length - 1; if (typeof rate === 'number' && Math.random() > rate) { return null; } do { picked = Math.floor(Math.random() * (max - min + 1)) + min; } while (picked > max); return segments[picked]; } Mandolin.Storage = function (name) { validateCookieName(name); this._cookieName = name; this._isEnabled = (bbccookies.isAllowed(this._cookieName) === true && bbccookies.cookiesEnabled() === true); }; Mandolin.Storage.prototype.setItem = function (key, value) { var storeData = this.getItems(); storeData[key] = value; this.save(storeData); return value; }; Mandolin.Storage.prototype.isEnabled = function () { return this._isEnabled; }; Mandolin.Storage.prototype.getItem = function (key) { var storeData = this.getItems(); return storeData[key]; }; Mandolin.Storage.prototype.removeItem = function (key) { var storeData = this.getItems(); delete storeData[key]; this.save(storeData); }; Mandolin.Storage.prototype.getItems = function () { return deserialise(this.readCookie(this._cookieName) || ''); }; Mandolin.Storage.prototype.save = function (data) { //TODO: Is this mixing concerns to have Storage aware of item expiry? window.bbccookies.set( this._cookieName + '=' + encodeURIComponent(serialise(data)) + '; ' + 'path=/;' + 'expires=' + getLastExpirationDate(data).toUTCString() + ';' ); }; Mandolin.Storage.prototype.readCookie = function (name) { var nameEq = name + '=', ca = window.bbccookies.get().split('; '), i, c; validateCookieName(name); for (i = 0; i < ca.length; i++) { c = ca[i]; if (c.indexOf(nameEq) === 0) { return decodeURIComponent(c.substring(nameEq.length, c.length)); } } return null; }; function serialise(o) { var str = ''; for (var p in o) { if (o.hasOwnProperty(p)) { str += '"' + p + '"' + ':' + (typeof o[p] === 'object' ? 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'null' : '{' + serialise(o[p])+ '}') : '"' + o[p].toString() + '"') + ','; } } return str.replace(/,\}/g, '}').replace(/,$/g, ''); } function deserialise(str) { var o; str = '{' + str + '}'; if ( !validateSerialisation(str) ) { throw 'Invalid input provided for deserialisation.'; } eval('o = ' + str); return o; } var validateSerialisation = (function () { var OBJECT_TOKEN = '<Object>', ESCAPED_CHAR = '"\\n\\r\\u2028\\u2029\\u000A\\u000D\\u005C', ALLOWED_CHAR = '([^' + ESCAPED_CHAR + ']|\\\\[' + ESCAPED_CHAR + '])', KEY = '"' + ALLOWED_CHAR + '+"', VALUE = '(null|"' + ALLOWED_CHAR + '*"|' + OBJECT_TOKEN + ')', KEY_VALUE = KEY + ':' + VALUE, KEY_VALUE_SEQUENCE = '(' + KEY_VALUE + ',)*' + KEY_VALUE, OBJECT_LITERAL = '({}|{' + KEY_VALUE_SEQUENCE + '})', objectPattern = new RegExp(OBJECT_LITERAL, 'g'); return function(str) { if (str.indexOf(OBJECT_TOKEN) !== -1) return false; while (str.match(objectPattern)) { str = str.replace(objectPattern, OBJECT_TOKEN); } return str === OBJECT_TOKEN; } 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data-stats-interaction="navigation" data-stats-interaction-variant="home" data-bbc-container="Navigation" data-bbc-metadata="{"PAR":"navigation","CHD":"home::1"}" data-bbc-title="Home" data-bbc-source="cbbc"> <span class="menu__link-icon"> <svg version="1.1" id="large-menu-logo" class="logo logo--cbbc logo--animated menu__logo" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewbox="0 0 60 60" enable-background="new 0 0 60 60" xml:space="preserve" preserveaspectratio="xMaxYMin meet"> <defs> <clippath id="large-menu-logo-outer-logo-path"> <ellipse cx="31.5" cy="30" rx="30.5" ry="30"></ellipse> </clippath> </defs> <g style="clip-path: url(/web/20211215173336im_/https://www.bbc.co.uk/cbbc/curations/cbbc-help#large-menu-logo-outer-logo-path);"> <path class="logo__part logo__part--pink" fill="#FF2C9F" d="M18.2,2.9v13.6v1.1v0.4c0,0,0,0,0.1,0c1.1,0,2.2-0.1,3.3-0.4c3.6-0.9,6.5-3.4,8.1-6.7 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aria-hidden="true"></i> </button> </div> <button aria-label="Search" class="search-bar__button"> <div class="search-bar__button-inner"> <span class="search-bar__button-image"></span> </div> </button> </form> <script> require(['jquery-1', 'local/utils/config'], function ($, config) { function clearSearchOnClick() { var $searchBar = $('#search-bar-in-menu'); var $searchInput = $('#search-bar-input-in-menu'); var $clearButton = $searchBar.find('.search-bar__clear'); $clearButton.on('click', function () { $searchInput.val("").focus(); $clearButton.hide(); }); function hideOrShowClearButton() { var isEmpty = $searchInput.val() === ""; isEmpty ? $clearButton.hide() : $clearButton.show(); } hideOrShowClearButton(); $searchInput.on('keyup keypress blur change', hideOrShowClearButton); } function setNextPageIstatsLabelsOnFormSubmit() { var $searchForm = $('#search-bar-in-menu'); function canSetPerformanceCookies() { return config.analyticsReclassificationEnabled || (window.bbccookies && window.bbccookies.cookiesEnabled() && window.bbccookies.readPolicy('performance')); } function setNextPageIstatsCookie(labels, domain) { var encodedLabels = $.map(labels, function(value, key) { return encodeURIComponent(key) + '=' + encodeURIComponent(value); }); var encodedLabelString = encodeURIComponent(encodedLabels.join('&')); document.cookie = 'sa_labels=' + encodedLabelString + '; domain=' + domain + '; path=/'; } var $searchButton = $searchForm.find('.search-bar__button'); function searchButtonIsActive() { return document.activeElement === $searchButton[0]; } $searchForm.submit(function () { if (canSetPerformanceCookies()) { var pageType = $(this).closest('[data-stats-page-type]').attr('data-stats-page-type'); var submitType = searchButtonIsActive() ? 'button' : 'submit'; var labels = { 'intlink_from_url': window.location.href, 'intlink_ts': new Date().getTime(), 'intlink_id': 'childrens-local-search-' + submitType, 'link_location': 'childrens-local-search-' + pageType }; setNextPageIstatsCookie(labels, "bbc." + config.currentTLD); } }); } clearSearchOnClick(); setNextPageIstatsLabelsOnFormSubmit(); }); </script> </div> <div class="menu__close-on-focus" tabindex="0"></div> </div> </div> </div> </nav> <div class="menu__search-bar menu__search-bar--below-menu"> <form id="search-bar-below-menu" class="search-bar" role="search" action="//web.archive.org/web/20211215173336/https://search.bbc.co.uk/search" method="get" accept-charset="utf-8"> <label for="search-bar-input-below-menu" class="search-bar__label vh">Start your search here...</label> <input type="hidden" name="scope" value="cbbc"> <div class="search-bar__input-area"> <input id="search-bar-input-below-menu" class="search-bar__input" type="text" name="q" placeholder="Start your search here..."> <button class="search-bar__clear" aria-label="Clear Search" type="button" data-stats-interaction="search_bar" data-stats-interaction-variant="clear" data-stats-interaction-action="button"> <i class="search-bar__clear-icon gelicon gelicon--no" aria-hidden="true"></i> </button> </div> <button aria-label="Search" class="search-bar__button"> <div class="search-bar__button-inner"> <span class="search-bar__button-image"></span> </div> </button> </form> <script> require(['jquery-1', 'local/utils/config'], function ($, config) { function clearSearchOnClick() { var $searchBar = $('#search-bar-below-menu'); var $searchInput = $('#search-bar-input-below-menu'); var $clearButton = $searchBar.find('.search-bar__clear'); $clearButton.on('click', function () { $searchInput.val("").focus(); $clearButton.hide(); }); function hideOrShowClearButton() { var isEmpty = $searchInput.val() === ""; isEmpty ? $clearButton.hide() : $clearButton.show(); } hideOrShowClearButton(); $searchInput.on('keyup keypress blur change', hideOrShowClearButton); } function setNextPageIstatsLabelsOnFormSubmit() { var $searchForm = $('#search-bar-below-menu'); function canSetPerformanceCookies() { return config.analyticsReclassificationEnabled || (window.bbccookies && window.bbccookies.cookiesEnabled() && window.bbccookies.readPolicy('performance')); } function setNextPageIstatsCookie(labels, domain) { var encodedLabels = $.map(labels, function(value, key) { return encodeURIComponent(key) + '=' + encodeURIComponent(value); }); var encodedLabelString = encodeURIComponent(encodedLabels.join('&')); document.cookie = 'sa_labels=' + encodedLabelString + '; domain=' + domain + '; path=/'; } var $searchButton = $searchForm.find('.search-bar__button'); function searchButtonIsActive() { return document.activeElement === $searchButton[0]; } $searchForm.submit(function () { if (canSetPerformanceCookies()) { var pageType = $(this).closest('[data-stats-page-type]').attr('data-stats-page-type'); var submitType = searchButtonIsActive() ? 'button' : 'submit'; var labels = { 'intlink_from_url': window.location.href, 'intlink_ts': new Date().getTime(), 'intlink_id': 'childrens-local-search-' + submitType, 'link_location': 'childrens-local-search-' + pageType }; setNextPageIstatsCookie(labels, "bbc." + config.currentTLD); } }); } clearSearchOnClick(); setNextPageIstatsLabelsOnFormSubmit(); }); </script> </div> </div> <script> (function () { 'use strict'; var button = document.getElementById('menu-toggle'); var buttonTitle = document.getElementById('menu-toggle-title'); var menu = document.getElementById('menu'); var menuOverlay = document.querySelector('.menu__contents'); var menuOpen = false; function addEvent(name, el, fn) { if (el.addEventListener) el.addEventListener(name, fn, false); else if (el.attachEvent) el.attachEvent('on' + name, fn); } function removeClass(el, name) { el.className = el.className.replace(new RegExp('(?:^|\\s)' + name + '(?!\\S)'), ''); } function setText(el, text) { if (el.textContent) { el.textContent = text; } else { el.innerText = text; } } function toggleMenuOpenAndClose(e) { e.preventDefault(); menuOpen = !menuOpen; if (menuOpen) { removeClass(menu, 'menu--closed'); menu.className += ' menu--open'; setText(buttonTitle, 'Close'); setTimeout(function () { button.setAttribute('data-stats-interaction-variant', 'close'); }, 10); } else { removeClass(menu, 'menu--open'); menu.className += ' menu--closed'; setText(buttonTitle, 'Menu'); setTimeout(function () { button.setAttribute('data-stats-interaction-variant', 'open'); }, 10); } } function findElements(selector) { var elements = document.querySelectorAll(selector); return Array.prototype.slice.call(elements); } var searchBars = findElements('.search-bar__input'); function searchInputCopyText(e) { var text = e.target.value; searchBars.forEach(function(searchBar) { searchBar.value = text; if ("createEvent" in document) { var evt = document.createEvent("HTMLEvents"); evt.initEvent("change", false, true); 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childrensWrapper.classList.add(anchorOffsetClass); } function unapplyAnchorOffsets() { childrensWrapper.classList.remove(anchorOffsetClass); } function stickOrUnstickMenu() { var menuIsStuck = menu.classList.contains(stuckClass); var menuIsOpen = menu.classList.contains('menu--open'); var isSpaceForStickyNav = (hasEnoughSpaceForMainContent() || menuIsOpen); //If the menu is open then assume there is enough space for sticky nav if (hasScrolledPastStickingPoint() && isSpaceForStickyNav) { if (!menuIsStuck && !menuIsOpen) { stickElement(menu); } } else { if (menuIsStuck) { unstickElement(menu); } } } function applyOrUnapplyAnchorOffsets() { if (hasEnoughSpaceForMainContent()) { applyAnchorOffsets(); } else { unapplyAnchorOffsets(); } } function throttleAndDebounce(fn) { var blockFunctionCall = false; return function () { if (blockFunctionCall) return; var self = this; blockFunctionCall = true; function run() { fn.apply(self); } run(); setTimeout(function () { blockFunctionCall = false; 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aria-hidden="true" class="gelicon gelicon--no"></i> </span> <p class="feedback-banner__message">We鈥檒l hide these CBeebies shows for 30 Days.</p> <p class="feedback-banner__undo"><a class="feedback-banner__undo-link" data-feedback-banner-close data-channel-banner-open data-stats-interaction="channel_banner" data-stats-interaction-variant="undo" data-stats-interaction-action="button" data-istats-click="cross_channel_undo">Bring them back!</a></p> <p class="feedback-banner__question">Why did you hide them?</p> <ul class="feedback-banner__options"> <li class="feedback-banner__option" data-feedback-banner-close data-stats-interaction="channel_banner" data-stats-interaction-variant="feedback" data-stats-interaction-position="0" data-stats-interaction-action="button" data-istats-pos="0" data-istats-click="cross_channel_feedback"> <span>I don't like those shows</span> </li> <li class="feedback-banner__option" data-feedback-banner-close data-stats-interaction="channel_banner" 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