gloader.load(["glow","1","glow.dom","glow.anim"],{
onLoad: function(glow){
BBC.adverts = function () {
var
UNDEFINED = "undefined",
KEY_VALUES = "keyValues",
DEFAULT_TILE = 0,
EMPTY = "",
SLASH = "/",
SEMI = ";",
EQUALS = "=",
DISPLAY_NONE = "bbccom_display_none",
SCRIPT_START = "",
SCRIPT_ROOT = "/",
JS = ".js",
LOCATION = "location",
DOMAIN = "domain",
ADS_BLOCKED = false,
ZONE_VERSION = "zoneVersion",
ZONE_OVERRIDE = "zoneOverride",
REFERRER = "zoneReferrer",
YES = "yes",
NO = "no",
ID_START = "bbccom_",
BBC_ORD = "&ord=",
DC_BASE = "http://ad.doubleclick.net/adj/",
DC_BASE_STANDARD = "http://ad.doubleclick.net/ad/",
DC_BASE_STANDARD_ANCHOR = "http://ad.doubleclick.net/jump/",
DC_BASE_IFRAME = "http://ad.doubleclick.net/adi/",
DC_BASE_COMPANION = "http://ad.doubleclick.net/pfadx/bbccom.live.site.news/;tile=6;sz=512x288;dcgzip=0",
DC_PREROLL_BASE = "http://ad.doubleclick.net/pfadx/",
DC_SLOT = ";slot=",
DC_SZ = ";sz=",
DC_TILE = ";tile=",
DC_ORD = ";ord=",
DC_END = "?",
BODY_CLASS_PREFIX = "bbccom_slot_",
BODY = undefined,
DISABLE_WIDE_ADVERT_CLASS = "disable-wide-advert",
CPS_SITE_NAME_META_URL_MAP = {
newsonline: "/2/hi",
bbc_news: "/2/hi",
refresh: "/news"
},
BBC_FMTJ_PAGE_JS_URL_MAP = {
news: {
old: "/2/hi",
refresh: "/news"
},
sport: {
old: "/sport2/hi",
refresh: "/sport"
},
real_cities: {
old: "/2/hi",
refresh: "/news"
}
},
AD_LABEL = "",
AD_INFO = {
leaderboard: {
size: "728x90,970x66,970x90"
},
skyscraper: {
size: "120x600,160x600"
},
bottom: {
size: "468x60"
},
mpu: {
photo_gallery : "300x250",
size : "300x250,300x600",
medium_size : "160x600,300x250,300x600,336x700,336x850,336x280",
wide_size : "160x600,300x250,300x600,336x700,336x850,336x280,468x648"
},
button: {
size: "120x240"
},
companion: {
size: "512x288"
},
storyprintsponsorship: {
size: "88x31"
},
halfbanner: {
size: "234x60"
},
printableversionsponsorship: {
size: "120x60,215x60"
},
sponsor_1: {
size: "88x31"
},
sponsor_2: {
size: "88x31"
},
sponsor_3: {
size: "88x31"
},
sponsor_4: {
size: "88x31"
},
sponsor_section: {
size: "88x31"
},
sponsor_section_news: {
size: "88x31"
},
partner_button1: {
size: "120x30"
},
partner_button2: {
size: "120x30"
},
partner_button3: {
size: "120x30"
},
partner_button4: {
size: "120x30"
},
partner_button5: {
size: "120x30"
},
partner_button6: {
size: "120x30"
},
partner_button7: {
size: "120x30"
},
partner_button8: {
size: "120x30"
},
module : {size: "88x31"}, // Homepage modules catch-all (module_*)
"module_page-bookmark-links-top" : {size: "205x31"},
not_found : {size: ""}
};
var
moveAdCallback,
ord = EMPTY,
config = {},
zoneData = {},
ordLength = 14,
newsGvl3 = false,
pageVersion = undefined,
SITEVERSION = "4",
cssPostFix = ["_v4", "_v3_5", "_v3"],
mastHeadPresent = false,
sectionUrl = '',
contentMetaData = '',
adKeyword = '',
predicateString = '',
predicateKeyValues = [],
predicates = [
{
key:"airline",
rules:[
{
match:[
/airline|aircraft|plane|flight|airport|airtraffic|airliner|airport|jet/g,
/ash|strike|volcan|crash|passengersandcrew|score|fire|kill|injured|stranded|disruption|bomb/g
],
value:"!e"
}
]
}
];
while (ordLength--) ord += (Math.floor(Math.random() * 10));
var getCustomKeyValues = function (slotKeyValues) {
var customKeyValues = [];
var len = 0;
if (zoneData.keyValues) {
for (var key in zoneData.keyValues) {
customKeyValues[len] = SEMI;
customKeyValues[len + 1] = key;
customKeyValues[len + 2] = EQUALS;
customKeyValues[len + 3] = zoneData.keyValues[key];
len += 4;
}
}
// Match some dom values in the markup
if (zoneData.domValues) {
for (var domKey in zoneData.domValues) {
var domValue = glow.dom.get(zoneData.domValues[domKey]);
if("undefined" !== typeof(domValue[0])) {
customKeyValues[len] = SEMI;
customKeyValues[len + 1] = domKey;
customKeyValues[len + 2] = EQUALS;
customKeyValues[len + 3] = escape(domValue[0].innerHTML.split(' ').join('_'));
len += 4;
}
}
}
if (slotKeyValues) {
for (var slotKey in slotKeyValues) {
customKeyValues[len] = SEMI;
customKeyValues[len + 1] = slotKey;
customKeyValues[len + 2] = EQUALS;
customKeyValues[len + 3] = slotKeyValues[slotKey];
len += 4;
}
}
return customKeyValues.join(EMPTY);
};
var incrementTile = function () {
DEFAULT_TILE++;
return DEFAULT_TILE;
}
// type - used by Sharing Tools to render an iFrame
// dependentSlot - used by Sharing Tools to determine if Share This Page has advert
var getAdvertTag = function (slot, slotKeyValues, type, dependentSlot) {
if (typeof(dependentSlot) == "undefined" || config[dependentSlot] !== NO) {
var slot_size = getAdvertSize(slot);
if (slot_size == '') return '';
if (type == "standardUri") {
return [DC_BASE_STANDARD, zoneData.site, SLASH, zoneData.zone, DC_SLOT, slot, DC_SZ, slot_size, getCustomKeyValues(slotKeyValues), getPredicates(), getAdKeyword(), DC_TILE, incrementTile(), DC_ORD, ord, DC_END].join(EMPTY);
}
if (type == "iframe") {
if (slot_size.indexOf(',') !== -1) {
// Supports multiple slot sizes - picks the first one.
slot_size = slot_size.slice(0,slot_size.indexOf(','));
}
var width = slot_size.slice(0,slot_size.indexOf('x'));
var height = slot_size.slice(slot_size.indexOf('x')+1);
return [''].join(EMPTY);
}
if (slot == "companion") {
return [DC_PREROLL_BASE, zoneData.site, SLASH, zoneData.zone, DC_SLOT, slot, DC_SZ, slot_size, getCustomKeyValues(slotKeyValues), getPredicates(), getAdKeyword(), DC_TILE, incrementTile()].join(EMPTY);
}
return [SCRIPT_START, DC_BASE, zoneData.site, SLASH, zoneData.zone, DC_SLOT, slot, DC_SZ, slot_size, getCustomKeyValues(slotKeyValues), getPredicates(), getAdKeyword(), DC_TILE, incrementTile(), DC_ORD, ord, DC_END, SCRIPT_END].join(EMPTY);
} else {
return '';
}
};
var hide = function (slot) {
config[slot] = NO;
glow.dom.get('#' + ID_START + slot).addClass(DISPLAY_NONE);
};
var loadZonefile = function () {
var src = config[ZONE_OVERRIDE] === true ? config[ZONE_VERSION] : SCRIPT_ROOT + config[ZONE_VERSION] + JS;
var str = [SCRIPT_START, src, SCRIPT_END].join(EMPTY);
document.write(str);
};
var getAdvertSize = function (slot) {
if (!zoneData.slotSize || (typeof(zoneData.slotSize[slot]) == "undefined")) {
var slotInfo = getAdInfo(slot);
// Size is defined for an asset type
if (newsGvl3 &&
typeof(slotInfo[bbc.fmtj.page.assetType]) != "undefined") {
return slotInfo[bbc.fmtj.page.assetType];
// Size is defined for 336px wide ads (medium size) and wide ads are disabled
} else if ( newsGvl3 &&
getBody().hasClass(DISABLE_WIDE_ADVERT_CLASS) &&
typeof(slotInfo.medium_size) != "undefined") {
return slotInfo.medium_size;
// Wide adverts are defined
} else if (newsGvl3 &&
typeof(slotInfo.wide_size) != "undefined") {
return slotInfo.wide_size;
}
return slotInfo.size;
} else {
return zoneData.slotSize[slot];
}
};
/**
* Is V6 Refresh Page
*/
var isNewsGvl3 = function () {
if (isJsObject() &&
'cream' == bbc.fmtj.page.siteVersion ) {
newsGvl3 = true;
}
};
/**
* Using metadata (meta tags) or url
*/
var isMetadata = function () {
if(document.getElementsByName('CPS_ASSET_TYPE').length != 0){
return true;
}
return false;
};
/**
* JS Object with cream data present
*/
var isJsObject = function () {
if ('undefined' != typeof(bbc) &&
'undefined' != typeof(bbc.fmtj) &&
'undefined' != typeof(bbc.fmtj.page) &&
'(none)' != bbc.fmtj.page.sectionPath &&
null != bbc.fmtj.page.sectionPath){
return true;
}
return false;
};
/**
*
* ANALYTICS
*
**/
/**
* Pre-url change
*/
var getSectionsFromUrl = function () {
var sections = [];
var urlParts = window.location.pathname.replace(/^\/*/, "").replace(/\/*$/, "").split('/');
for ( var key in urlParts ) {
if ( urlParts[key].search("\.stm") == -1 ) {
sections.push(urlParts[key]);
}
}
return sections;
};
/**
* Post-url change
*/
var getSectionsFromMeta = function () {
var metaTags = getMetaTags(['CPS_SECTION_PATH']);
return metaTags['CPS_SECTION_PATH'].replace(/^\/*/, "").replace(/\/*$/, "").split('/');
};
/**
*
* END ANALYTICS
*
**/
var getUrl = function () {
if (sectionUrl.length == 0) {
if(isJsObject()) {
var storyId = ('index' !== bbc.fmtj.page.assetType && '-' !== bbc.fmtj.page.storyId) ? bbc.fmtj.page.storyId : 'default.stm';
// Forwardslash denotes an index page on V3-V5 pages.
var sectionPath = ('/' !== bbc.fmtj.page.sectionPath) ? bbc.fmtj.page.sectionPath.toLowerCase().replace(/ /g, "_") : '';
sectionUrl = BBC_FMTJ_PAGE_JS_URL_MAP[bbc.fmtj.page.siteToServe]['old'] + sectionPath + '/' + storyId;
} else if(isMetadata()) {
var cpsMetaTags = getMetaTags(['CPS_ID', 'CPS_SITE_NAME', 'CPS_SECTION_PATH', 'CPS_ASSET_TYPE'])
var urlPrefix = ("undefined" != CPS_SITE_NAME_META_URL_MAP[cpsMetaTags.CPS_SITE_NAME]) ? CPS_SITE_NAME_META_URL_MAP[cpsMetaTags.CPS_SITE_NAME] : '';
var storyId = ('IDX' !== cpsMetaTags.CPS_ASSET_TYPE) ? cpsMetaTags.CPS_ID : 'default.stm';
var sectionPath = cpsMetaTags.CPS_SECTION_PATH.replace('frontpage', ''); // Repalce the meta data front page
sectionUrl = ('' !== sectionPath && '/' !== sectionPath) ? urlPrefix + '/' + sectionPath + '/' + storyId : urlPrefix;
} else {
sectionUrl = config[LOCATION];
}
}
return sectionUrl;
};
/**
*
* Usage:
* var tags = ['CPS_ID','CPS_SITE_NAME','CPS_SECTION_PATH','CPS_ASSET_TYPE',
* 'CPS_PLATFORM','CPS_AUDIENCE'];
* getMetaTags(tags);
*/
var getMetaTags = function (tags) {
var metaTags = {};
for (key in tags) {
if (document.getElementsByName(tags[key]).length != 0 &&
document.getElementsByName(tags[key])[0].getAttribute('content') !== null){
metaTags[tags[key]] = document.getElementsByName(tags[key])[0].getAttribute('content').toLowerCase().replace(/ /g, "_");
}
}
return metaTags;
};
var setAdKeyword = function () {
var cpsMetaTags = getMetaTags(['ad_keyword','Slug']);
if(cpsMetaTags.ad_keyword) {
adKeyword = SEMI + 'keyword=' + cpsMetaTags.ad_keyword;
}
else if(cpsMetaTags.Slug) {
adKeyword = SEMI + 'keyword=' + cpsMetaTags.Slug;
}
}
var getAdKeyword = function () {
return adKeyword;
}
/**
* Search the metadata for matches to the predicates
*/
var searchMetadata = function(matchArray, i, numberOfLists) {
for(var x in matchArray) {
var matched = matchArray[x].test(contentMetaData);
if(matched && i >= numberOfLists) {
return true;
} else if (matched && i < numberOfLists) {
searchMetadata(matchArray, i+=1, numberOfLists);
}
}
return false;
};
/**
* Set the predicate string
*/
var setPredicates = function () {
for(var x in predicates) {
for(var n in predicates[x].rules) {
var i = 0;
var numberOfLists = predicates[x].rules[n].match.length - 1;
var match = searchMetadata(predicates[x].rules[n].match, i, numberOfLists);
if(match) {
if('!e' == predicates[x].rules[n].value) {
predicateKeyValues[predicates[x].key] = '!e=' + predicates[x].key;
} else {
predicateKeyValues[predicates[x].key] = predicates[x].key + '=yes';
}
}
}
}
for(var key in predicateKeyValues) {
predicateString += ';' + predicateKeyValues[key];
}
};
/**
* Get the predicate string
*/
var getPredicates = function () {
return predicateString;
};
var configure = function (data) {
for (var id in data) config[id] = data[id];
};
var getBody = function () {
if (BODY == undefined) {
BODY = glow.dom.get("body");
}
return BODY;
};
var getAdInfo = function (slot) {
if (typeof(AD_INFO[slot]) != "undefined") {
// Standard lookup
return AD_INFO[slot];
} else if (slot.indexOf('_') !== -1) {
// Wildcard catch-all eg module_1234 ==> module
return AD_INFO[slot.slice(0,slot.lastIndexOf('_'))];
} else {
// Slot not found - close slot
config[slot] = NO;
return AD_INFO['not_found'];
}
};
return {
init: function (data) {
configure(data);
var metaData = getMetaTags(['Headline','Description']);
contentMetaData = metaData.Headline + ' ' + metaData.Description;
setPredicates();
setAdKeyword();
isNewsGvl3();
loadZonefile();
},
setAdsBlocked: function (adsBlocked) {
ADS_BLOCKED = adsBlocked;
},
getConfig: function (key) {
return config[key];
},
getZoneData: function () {
return zoneData;
},
getAdvertTag: function (slot,keyValues,type,dependentSlot) {
return getAdvertTag(slot,keyValues,type,dependentSlot);
},
getMetaData: function (zoneMeta) {
var meta_object, meta_value, meta_data = {};
for (var i = 0; i < zoneMeta.length; i++) {
if ((meta_object = window[ID_START + zoneMeta[i]])) {
for (var key in meta_object) {
meta_value = escape(meta_object[key].replace(/\s+/g, ''));
if (meta_value.length > 0 && meta_value.length <= 64) {
meta_data[zoneMeta[i] + "_" + key] = meta_value;
}
}
}
}
return meta_data;
},
getSectionPath: function () {
// Change news URL used for zone targeting to news section
sectionUrl = sectionUrl.replace(BBC_FMTJ_PAGE_JS_URL_MAP.news.old, BBC_FMTJ_PAGE_JS_URL_MAP.news.refresh);
// Change sport URL used for zone targeting to sport section
sectionUrl = sectionUrl.replace(BBC_FMTJ_PAGE_JS_URL_MAP.sport.old, BBC_FMTJ_PAGE_JS_URL_MAP.sport.refresh);
return sectionUrl.substring(1).replace(/\/[0-9]*$/, "");
},
setZone: function (zones) {
var url = getUrl();
var site = config[DOMAIN];
var referrer = config[REFERRER];
var data = {
keyValues: {}
};
var process = function (base, level) {
for (var key in level.data) {
if (key === KEY_VALUES) {
for (var kw in level.data.keyValues) {
data.keyValues[kw] = level.data.keyValues[kw];
}
}
else {
data[key] = level.data[key];
}
}
if (level.zones) {
var ct = level.zones.length;
while (ct--) {
if (url.indexOf(base + level.zones[ct].uri) !== -1) {
return process(base + level.zones[ct].uri, level.zones[ct]);
}
}
}
return data;
}
if (site.indexOf('.external.') !== -1) {
// External eg winterolympics.external.bbc.co.uk
url = '/'+site+url;
} else if (site.indexOf('bbcearth.com') !== -1) {
// BBCEarth.com /www.bbcearth.com/widget/
url = '/'+site+url;
} else if ((url == '/') || url.indexOf('/internationalhomepage/') !== -1) {
// V3 Homepage. Supports live, stage, test, int and sandbox.
url = '/home/';
}
zoneData = zones.process(process(EMPTY, zones.zones), site, url, referrer);
},
write: function (slot, showLabel, slotKeyValues) {
if (ADS_BLOCKED === false && zoneData.ads) {
if((!zoneData.slots || (zoneData.slots[slot] != false)) && config[slot] !== NO) {
config[slot] = YES;
if (typeof(slotKeyValues) == 'object') {
slotKeyValues.is_module = "true";
}
getBody().addClass(BODY_CLASS_PREFIX + slot);
if (showLabel || typeof(showLabel) == "undefined") {
document.write(AD_LABEL + getAdvertTag(slot,slotKeyValues));
} else {
document.write(getAdvertTag(slot,slotKeyValues));
}
}
else hide(slot);
}
else hide(slot);
},
checkWrite: function (slot) {
if (ADS_BLOCKED === false && zoneData.ads) {
if((!zoneData.slots || (zoneData.slots[slot] != false)) && config[slot] !== NO) {
config[slot] = YES;
return true;
}
else hide(slot);
return false;
}
else hide(slot);
return false;
},
writeAttr: function (elementAttr, elementId) {
if (ADS_BLOCKED === false && zoneData.ads) {
if (!zoneData.styles || (typeof(zoneData.styles[elementId]) == "undefined")) {
return false;
}
return zoneData.styles[elementId][elementAttr];
}
return false;
},
hasStyles: function () {
if (!zoneData.styles || (typeof(zoneData.styles) == "undefined")) {
return false;
}
return true;
},
show: function (slot, companionId, newClass) {
if (moveAdCallback !== undefined) {
moveAdCallback();
moveAdCallback = undefined;
}
if (config[slot] === YES) {
if (mastHeadPresent && pageVersion === SITEVERSION) {
newClass = slot + cssPostFix[0];
}
else if (mastHeadPresent && pageVersion !== SITEVERSION) {
newClass = slot + cssPostFix[1];
}
else {
newClass = slot + cssPostFix[2];
}
var id;
if (companionId == undefined) {
id = ID_START + slot;
} else {
id = companionId;
}
// Remove 'hide' class and append new class
if('bbccom_visibility_show' != document.getElementById(id).className) {
document.getElementById(id).className = document.getElementById(id).className.replace(DISPLAY_NONE,'')+' '+newClass;
} else {
document.getElementById(id).className = document.getElementById(id).className + ' ' + newClass;
}
// v2 Homepage - adding comment to pull static deployment
var regMatch = slot.match(/^module_([a-z]+)$/);
if(regMatch && document.getElementById(ID_START + id) != null) {
document.getElementById(ID_START + id).className = "bbccom_module";
}
return true;
}
return false;
},
close: function (slot) {
config[slot] = NO;
getBody().removeClass(BODY_CLASS_PREFIX + slot);
// Homepage
var adHideClass;
switch(slot) {
case "leaderboard":
adHideClass = "bbcdotcomAdvertsResetTop";
break;
case "bottom":
adHideClass = "bbcdotcomAdvertsResetBottom";
break;
case "mpu":
adHideClass = "bbcdotcomAdvertsResetMpu";
break;
default:
adHideClass = "";
}
getBody().addClass(adHideClass);
},
addBodyClass: function (value) {
getBody().addClass(ID_START + value);
},
moveAd: function (slot,moveTo) {
moveAdCallback = function(){
if (glow.dom.get("#" + ID_START + moveTo).length > 0) {
var source = glow.dom.get('#' + ID_START + slot);
var dest = glow.dom.get('#' + ID_START + moveTo);
source.get("script").remove();
dest.removeClass(DISPLAY_NONE);
dest.html(source.html());
glow.dom.get('#' + ID_START + slot).remove();
}
}
},
setPageVersion: function (version) {
mastHeadPresent = true;
if (version === "4") {
pageVersion = version;
}
},
getPageVersion: function () {
return pageVersion;
},
empCompanion: function () {
var prerollURL = getAdvertTag("companion");
return prerollURL;
},
empCompanionResponse: function (src, companionId) {
if (companionId == undefined) {
companionId = "bbccom_companion";
}
var slot = "companion";
config[slot] = YES;
var companionHolderDiv = document.createElement("div");
companionHolderDiv.setAttribute("class", "comp_banner_holder");
var companionHolder = document.createElement("iframe");
companionHolder.setAttribute("width", "300");
companionHolder.setAttribute("scrolling", "no");
companionHolder.setAttribute("frameBorder", "no");
companionHolder.setAttribute("src", src);
var parentDiv = document.getElementById(companionId);
// parentDiv.className = "companion_parent bbccom_visibility_show";
parentDiv.className = "bbccom_companion bbccom_visibility_show";
companionHolderDiv.appendChild(companionHolder);
parentDiv.appendChild(companionHolderDiv);
// var slideDown = glow.anim.css(parentDiv,0.5,{height: {to:84}}, {tween: glow.tweens.easeOut()});
// glow.events.addListener(slideDown,"complete", function(event){
// });
// slideDown.start();
},
setScriptRoot: function(scriptRoot){
SCRIPT_ROOT = scriptRoot;
},
getPredicates: function () {
return getPredicates();
},
getSectionUrl: function () {
return sectionUrl;
}
};
} ();
}
});