gecko/browser/modules/DirectoryLinksProvider.jsm
2015-06-29 13:52:22 -07:00

1448 lines
94 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
this.EXPORTED_SYMBOLS = ["DirectoryLinksProvider"];
const Ci = Components.interfaces;
const Cc = Components.classes;
const Cu = Components.utils;
const ParserUtils = Cc["@mozilla.org/parserutils;1"].getService(Ci.nsIParserUtils);
Cu.importGlobalProperties(["XMLHttpRequest"]);
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/Task.jsm");
Cu.import("resource://gre/modules/Timer.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "NetUtil",
"resource://gre/modules/NetUtil.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "NewTabUtils",
"resource://gre/modules/NewTabUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "OS",
"resource://gre/modules/osfile.jsm")
XPCOMUtils.defineLazyModuleGetter(this, "Promise",
"resource://gre/modules/Promise.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "UpdateChannel",
"resource://gre/modules/UpdateChannel.jsm");
XPCOMUtils.defineLazyServiceGetter(this, "eTLD",
"@mozilla.org/network/effective-tld-service;1",
"nsIEffectiveTLDService");
XPCOMUtils.defineLazyGetter(this, "gTextDecoder", () => {
return new TextDecoder();
});
XPCOMUtils.defineLazyGetter(this, "gCryptoHash", function () {
return Cc["@mozilla.org/security/hash;1"].createInstance(Ci.nsICryptoHash);
});
XPCOMUtils.defineLazyGetter(this, "gUnicodeConverter", function () {
let converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"]
.createInstance(Ci.nsIScriptableUnicodeConverter);
converter.charset = 'utf8';
return converter;
});
// The filename where directory links are stored locally
const DIRECTORY_LINKS_FILE = "directoryLinks.json";
const DIRECTORY_LINKS_TYPE = "application/json";
// The preference that tells whether to match the OS locale
const PREF_MATCH_OS_LOCALE = "intl.locale.matchOS";
// The preference that tells what locale the user selected
const PREF_SELECTED_LOCALE = "general.useragent.locale";
// The preference that tells where to obtain directory links
const PREF_DIRECTORY_SOURCE = "browser.newtabpage.directory.source";
// The preference that tells where to send click/view pings
const PREF_DIRECTORY_PING = "browser.newtabpage.directory.ping";
// The preference that tells if newtab is enhanced
const PREF_NEWTAB_ENHANCED = "browser.newtabpage.enhanced";
// Only allow explicitly approved frecent sites with display name
const ALLOWED_FRECENT_SITES = new Map([
[ '1800petmeds.com,800petmeds.com,adopt.dogtime.com,adoptapet.com,akc.org,americanhumane.org,animal.discovery.com,animalconcerns.org,animalshelter.org,arcatapet.com,aspca.org,avma.org,bestfriends.org,blog.petmeds.com,buddydoghs.com,carealotpets.com,dailypuppy.com,dog.com,dogbar.com,dogbreedinfo.com,drsfostersmith.com,entirelypets.com,farmsanctuary.org,farmusa.org,freekibble.com,freekibblekat.com,healthypets.com,hsus.org,humanesociety.org,liveaquaria.com,marinedepot.com,medi-vet.com,nationalpetpharmacy.com,nsalamerica.org,nycacc.org,ohmydogsupplies.com,pet-dog-cat-supply-store.com,petcarerx.com,petco.com,petdiscounters.com,petedge.com,peteducation.com,petfinder.com,petfooddirect.com,petguys.com,petharbor.com,petmountain.com,petplanet.co.uk,pets911.com,petsmart.com,petsuppliesplus.com,puppyfind.com,revivalanimal.com,terrificpets.com,thatpetplace.com,theanimalrescuesite.com,theanimalrescuesite.greatergood.com,thefluffingtonpost.com,therainforestsite.com,vetdepot.com',
'pet' ],
[ '1aauto.com,autoblog.com,autoguide.com,autosite.com,autoweek.com,bimmerpost.com,bmwblog.com,boldride.com,caranddriver.com,carcomplaints.com,carspoon.com,cherokeeforum.com,classiccars.com,commercialtrucktrader.com,corvetteforum.com,dealerrater.com,ebizautos.com,ford-trucks.com,hemmings.com,jalopnik.com,jeepforum.com,jeepsunlimited.com,jk-forum.com,legendaryspeed.com,motorauthority.com,motortrend.com,motorwings.com,odometer.com,pirate4x4.com,purecars.com,roadandtrack.com,teslamotorsclub.com,topgear.com,topspeed.com,totalmini.com,truckpaper.com,wranglerforum.com',
'auto' ],
[ 'autobytel.com,autocheck.com,automotive.com,autonation.com,autos.aol.com,autos.msn.com,autos.yahoo.com,autotrader.autos.msn.com,autotrader.com,autotraderclassics.com,autoweb.com,car.com,carbuyingtips.com,carfax.com,cargurus.com,carmax.com,carprices.com,cars.com,cars.oodle.com,carsdirect.com,carsforsale.com,edmunds.com,hertzcarsales.com,imotors.com,intellichoice.com,internetautoguide.com,kbb.com,lemonfree.com,nada.com,nadaguides.com,thecarconnection.com,thetruthaboutcars.com,truecar.com,usedcars.com,usnews.rankingsandreviews.com',
'auto' ],
[ 'acura.com,audi.ca,audi.com,audiusa.com,automobiles.honda.com,bentleymotors.com,bmw.com,bmwusa.com,buick.com,buyatoyota.com,cadillac.com,cars.mclaren.com,chevrolet.com,choosenissan.com,chrysler.com,daimler.com,dodge.com,ferrari.com/en_us,fiskerautomotive.com,ford.com,gm.com,gmc.com,hummer.com,hyundai.com,hyundaiusa.com,infiniti.com,infinitiusa.com,jaguarusa.com,jeep.com,kia.com,kiamotors.com,lamborghini.com/en/home,landrover.com,landroverusa.com,lexus.com,lincoln.com,maserati.us,mazda.com,mazdausa.com,mbusa.com,mbusi.com,mercedes-amg.com,mercedes-benz.com,mercuryvehicles.com,miniusa.com,nissanusa.com,pontiac.com,porsche.com/usa,ramtrucks.com,rolls-roycemotorcars.com,saturn.com,scion.com,subaru.com,teslamotors.com,toyota.com,volkswagen.co.uk,volkswagen.com,volvocars.com/us,vw.com',
'auto' ],
[ '1010tires.com,4wheelparts.com,advanceautoparts.com,andysautosport.com,autoanything.com,autogeek.net,autopartsgiant.com,autopartswarehouse.com,autotrucktoys.com,autozone.com,autozoneinc.com,bavauto.com,bigotires.com,bilsteinus.com,brembo.com,car-part.com,carid.com,carparts.com,carquest.com,dinancars.com,discounttire.com,discounttiredirect.com,firestonecompleteautocare.com,goodyear.com,hrewheels,jcwhitney.com,kw-suspensions.com,momousa.com,napaonline.com,onlinetires.com,oreillyauto.com,oriellysautoparts.com,pepboys.com,repairpal.com,rockauto.com,shop.advanceautoparts.com,slickcar.com,stoptech.com,streetbeatcustoms.com,summitracing.com,tirebuyer.com,tirerack.com,tiresplus.com,tsw.com,velocitymotoring.com,wheelmax.com',
'auto parts' ],
[ 'abebooks.co.uk,abebooks.com,addall.com,alibris.com,allaboutcircuits.com,allbookstores.com,allyoucanbooks.com,answersingenesis.org,artnet.com,audiobooks.com,barnesandnoble.com,barnesandnobleinc.com,bartleby.com,betterworldbooks.com,biblio.com,biggerbooks.com,bncollege.com,bookbyte.com,bookdepository.com,bookfinder.com,bookrenter.com,booksamillion.com,booksite.com,boundless.com,brookstone.com,btol.com,calibre-ebook.com,campusbookrentals.com,casadellibro.com,cbomc.com,cengagebrain.com,chapters.indigo.ca,christianbook.com,ciscopress.com,coursesmart.com,cqpress.com,crafterschoice.com,crossings.com,cshlp.org,deseretbook.com,directtextbook.com,discountmags.com,doubledaybookclub.com,doubledaylargeprint.com,doverpublications.com,ebooks.com,ecampus.com,fellabooks.net,fictionwise.com,flatworldknowledge.com,goodreads.com,grolier.com,harpercollins.com,hayhouse.com,historybookclub.com,hpb.com,hpbmarketplace.com,interweave.com,iseeme.com,katiekazoo.com,knetbooks.com,learnoutloud.com,librarything.com,literaryguild.com,lulu.com,lww.com,macmillan.com,magazines.com,mbsdirect.net,militarybookclub.com,mypearsonstore.com,mysteryguild.com,netplaces.com,noble.com,novelguide.com,onespirit.com,oxfordjournals.org,paperbackswap.com,papy.co.jp,peachpit.com,penguin.com,penguingroup.com,pimsleur.com,powells.com,qpb.com,quepublishing.com,reviews.com,rhapsodybookclub.com,rodalestore.com,royalsocietypublishing.org,sagepub.com,scrubsmag.com,sfbc.com,simonandschuster.com,simonandschuster.net,simpletruths.com,teach12.net,textbooks.com,textbookx.com,thegoodcook.com,thriftbooks.com,tlsbooks.com,toshibabookplace.com,tumblebooks.com,urbookdownload.com,usedbooksearch.co.uk,valorebooks.com,valuemags.com,vialibri.net,wwnorton.com,zoobooks.com',
'literature' ],
[ '53.com,ally.com,bankofamerica.com,bbt.com,bnymellon.com,capitalone.com/bank/,chase.com,citi.com,citibank.com,citizensbank.com,citizensbankonline.com,creditonebank.com,everbank.com,hsbc.com,key.com,pnc.com,pncbank.com,rbs.co.uk,regions.com,sovereignbank.com,suntrust.com,tdbank.com,usaa.com,usbank.com,wachovia.com,wamu.com,wellsfargo.com,wsecu.org',
'banking' ],
[ '247wallst.com,bizjournals.com,bloomberg.com,businessweek.com,cnbc.com,cnnmoney.com,dowjones.com,easyhomesite.com,economist.com,entrepreneur.com,fastcompany.com,finance.yahoo.com,forbes.com,fortune.com,foxbusiness.com,ft.com,hbr.org,ibtimes.com,inc.com,manta.com,marketwatch.com,newsweek.com,online.wsj.com,qz.com,reuters.com,smartmoney.com,wsj.com',
'business news' ],
[ 'achievecard.com,americanexpress.com,barclaycardus.com,card.com,citicards.com,comparecards.com,creditcards.citi.com,discover.com,discovercard.com,experian.com,skylightpaycard.com,squareup.com,visa.com,visabuxx.com,visaextras.com',
'finance' ],
[ 'alliantcreditunion.org,connexuscu.org,lmcu.org,nasafcu.com,navyfcu.org,navyfederal.org,penfed.org,sccu.com,suncoastcreditunion.com,tinkerfcu.org,veridiancu.org',
'finance' ],
[ 'allbusiness.com,bankrate.com,buyersellertips.com,cboe.com,cnbcprime.com,coindesk.com,dailyfinance.com,dailyfx.com,dealbreaker.com,easierstreetdaily.com,economywatch.com,etfdailynews.com,etfdb.com,financeformulas.net,finviz.com,fool.com,forexpros.com,forexthreads.com,ftpress.com,fx-exchange.com,insidermonkey.com,investmentu.com,investopedia.com,investorjunkie.com,investors.com,kiplinger.com,minyanville.com,moneymorning.com,moneyning.com,moneysavingexpert.com,morningstar.com,nakedcapitalism.com,ncsoft.net,oilprice.com,realclearmarkets.com,rttnews.com,seekingalpha.com,silverdoctors.com,stockcharts.com,stockpickr.com,thefinancials.com,thestreet.com,wallstreetinsanity.com,wikinvest.com,xe.com,youngmoney.com',
'investing' ],
[ 'edwardjones.com,fidelity.com,goldmansachs.com,jpmorgan.com,ml.com,morganstanley.com,mymerrill.com,personal.vanguard.com,principal.com,schwab.com,schwabplan.com,scottrade.com,tdameritrade.com,troweprice.com,vanguard.com',
'investing' ],
[ '247lendinggroup.com,americanoneunsecured.com,avant.com,bestegg.com,chasestudentloans.com,eloan.com,gofundme.com,guidetolenders.com,kiva.org,lendacademy.com,lendingclub.com,lendingtree.com,lightstream.com,loanio.com,manageyourloans.com,meetearnest.com,microplace.com,netcredit.com,peer-lend.com,personalloans.com,prosper.com,salliemae.com,sofi.com,springleaf.com,uk.zopa.com,upstart.com',
'finance' ],
[ 'betterment.com,blooom.com,futureadvisor.com,kapitall.com,motifinvesting.com,personalcapital.com,wealthfront.com,wisebanyan.com',
'investing' ],
[ 'bancdebinary.com,cherrytrade.com,empireoption.net,etrade.com,firstrade.com,forex.com,interactivebrokers.com,ishares.com,optionsxpress.com,sharebuilder.com,thinkorswim.com,tradeking.com,trademonster.com,us.etrade.com,zecco.com',
'finance' ],
[ 'annualcreditreport.com,bluebird.com,credio.com,creditkarma.com,creditreport.com,cybersource.com,equifax.com,freecreditreport.com,freecreditscore.com,freedomdebtrelief.com,freescoreonline.com,mint.com,moneymappress.com,myfico.com,nationaldebtrelief.com,onesmartpenny.com,paypal.com,transunion.com,truecredit.com,upromise.com,vuebill.com,xpressbillpay.com,youneedabudget.com',
'personal finance' ],
[ 'angieslist.com,bloomberg.com,businessinsider.com,buydomains.com,domain.com,entrepreneur.com,fastcompany.com,forbes.com,fortune.com,godaddy.com,inc.com,manta.com,nytimes.com,openforum.com,register.com,salesforce.com,sba.gov,sbomag.com,shopsmall.americanexpress.com,smallbusiness.yahoo.com,squarespace.com,startupjournal.com,startupnation.com,weebly.com,wordpress.com,youngentrepreneur.com',
'business news' ],
[ '1040now.net,24hourtax.com,acttax.com,comparetaxsoftware.org,e-file.com,etax.com,free1040taxreturn.com,hrblock.com,intuit.com,irstaxdoctors.com,libertytax.com,octaxcol.com,pay1040.com,priortax.com,quickbooks.com,quickrefunds.com,rapidtax.com,refundschedule.com,taxact.com,taxactonline.com,taxefile.com,taxhead.com,taxhelptoday.me,taxsimple.org,turbotax.com',
'tax' ],
[ 'adeccousa.com,americasjobexchange.com,aoljobs.com,applicantpro.com,applicantstack.com,apply-4-jobs.com,apply2jobs.com,att.jobs,beyond.com,careerboutique.com,careerbuilder.com,careerflash.net,careerslocal.net,climber.com,coverlettersandresume.com,dice.com,diversityonecareers.com,employmentguide.com,everyjobforme.com,experteer.com,find.ly,findtherightjob.com,freelancer.com,gigats.com,glassdoor.com,governmentjobs.com,hrapply.com,hrdepartment.com,hrsmart.com,ihire.com,indeed.com,internships.com,itsmycareer.com,job-applications.com,job-hunt.org,job-interview-site.com,job.com,jobcentral.com,jobdiagnosis.com,jobhat.com,jobing.com,jobrapido.com,jobs.aol.com,jobs.net,jobsbucket.com,jobsflag.com,jobsgalore.com,jobsonline.com,jobsradar.com,jobster.com,jobtorch.com,jobungo.com,jobvite.com,juju.com,linkedin.com,livecareer.com,localjobster.com,mindtools.com,monster.com,myjobhelper.com,myperfectresume.com,payscale.com,pryor.com,quintcareers.com,randstad.com,recruitingcenter.net,resume-library.com,resume-now.com,roberthalf.com,salary.com,salaryexpert.com,simplyhired.com,smartrecruiters.com,snagajob.com,startwire.com,theladders.com,themuse.com,theresumator.com,thingamajob.com,usajobs.gov,ziprecruiter.com',
'career services' ],
[ 'americanheart.org,americanredcross.com,americares.org,catholiccharitiesusa.org,charitybuzz.com,charitynavigator.org,charitywater.org,directrelief.org,fao.org,habitat.org,hrw.org,imf.org,mskcc.org,ohchr.org,redcross.org,reliefweb.int,salvationarmyusa.org,savethechildren.org,un.org,undp.org,unep.org,unesco.org,unfpa.org,unhcr.org,unicef.org,unicefusa.org,unops.org,volunteermatch.org,wfp.org,who.int,worldbank.org',
'philanthropic' ],
[ 'academia.edu,albany.edu,american.edu,amity.edu,annauniv.edu,apus.edu,arizona.edu,ashford.edu,asu.edu,auburn.edu,austincc.edu,baylor.edu,bc.edu,berkeley.edu,brandeis.edu,brookings.edu,brown.edu,bu.edu,buffalo.edu,byu.edu,calpoly.edu,calstate.edu,caltech.edu,cam.ac.uk,cambridge.org,capella.edu,case.edu,clemson.edu,cmu.edu,colorado.edu,colostate-pueblo.edu,colostate.edu,columbia.edu,commnet.edu,cornell.edu,cpp.edu,csulb.edu,csun.edu,csus.edu,cuny.edu,cwru.edu,dartmouth.edu,depaul.edu,devry.edu,drexel.edu,du.edu,duke.edu,emory.edu,fau.edu,fcps.edu,fiu.edu,fordham.edu,fsu.edu,fullerton.edu,fullsail.edu,gatech.edu,gcu.edu,georgetown.edu,gmu.edu,gsu.edu,gwu.edu,harvard.edu,hawaii.edu,hbs.edu,iastate.edu,iit.edu,illinois.edu,indiana.edu,iu.edu,jhu.edu,k-state.edu,kent.edu,ku.edu,lamar.edu,liberty.edu,losrios.edu,lsu.edu,luc.edu,maine.edu,maricopa.edu,mass.edu,miami.edu,miamioh.edu,missouri.edu,mit.edu,mnscu.edu,monash.edu,msu.edu,mtu.edu,nau.edu,ncsu.edu,nd.edu,neu.edu,njit.edu,northeastern.edu,northwestern.edu,nova.edu,nyu.edu,odu.edu,ohio-state.edu,ohio.edu,okstate.edu,oregonstate.edu,osu.edu,ou.edu,ox.ac.uk,pdx.edu,pearson.com,phoenix.edu,pitt.edu,princeton.edu,psu.edu,purdue.edu,regis.edu,rice.edu,rit.edu,rochester.edu,rpi.edu,rutgers.edu,sc.edu,scu.edu,sdsu.edu,seattleu.edu,sfsu.edu,si.edu,sjsu.edu,snhu.edu,stanford.edu,stonybrook.edu,suny.edu,syr.edu,tamu.edu,temple.edu,towson.edu,ttu.edu,tufts.edu,ua.edu,uark.edu,ub.edu,uc.edu,uccs.edu,ucdavis.edu,ucf.edu,uchicago.edu,uci.edu,ucla.edu,uconn.edu,ucr.edu,ucsb.edu,ucsc.edu,ucsd.edu,ucsf.edu,udel.edu,udemy.com,ufl.edu,uga.edu,uh.edu,uic.edu,uillinois.edu,uiowa.edu,uiuc.edu,uky.edu,umass.edu,umb.edu,umbc.edu,umd.edu,umich.edu,umn.edu,umuc.edu,unc.edu,uncc.edu,unf.edu,uniminuto.edu,universityofcalifornia.edu,unl.edu,unlv.edu,unm.edu,unt.edu,uoc.edu,uoregon.edu,upc.edu,upenn.edu,upi.edu,uri.edu,usc.edu,usf.edu,usg.edu,usu.edu,uta.edu,utah.edu,utdallas.edu,utexas.edu,utk.edu,uvm.edu,uw.edu,uwm.edu,vanderbilt.edu,vccs.edu,vcu.edu,virginia.edu,vt.edu,waldenu.edu,washington.edu,wayne.edu,wednet.edu,wgu.edu,wisc.edu,wisconsin.edu,wm.edu,wmich.edu,wsu.edu,wustl.edu,wvu.edu,yale.edu',
'college' ],
[ 'collegeboard.com,collegeconfidential.com,collegeview.com,ecollege.com,finaid.org,find-colleges-now.com,ratemyprofessors.com,ratemyteachers.com,studentsreview.com',
'college' ],
[ 'actstudent.org,adaptedmind.com,aesoponline.com,archives.com,bibme.org,blackboard.com,bookrags.com,cengage.com,chegg.com,classdojo.com,classzone.com,cliffsnotes.com,coursecompass.com,educationconnection.com,educationdynamics.com,ets.org,familysearch.org,fastweb.com,genealogy.com,gradesaver.com,instructure.com,khanacademy.org,learn4good.com,mathway.com,mathxl.com,mcgraw-hill.com,merriam-webster.com,mheducation.com,niche.com,openstudy.com,pearsoned.com,pearsonmylabandmastering.com,pearsonsuccessnet.com,poptropica.com,powerschool.com,proprofs.com,purplemath.com,quizlet.com,readwritethink.org,renlearn.com,rhymezone.com,schoolloop.com,schoology.com,smithsonianmag.com,sparknotes.com,study.com,studyisland.com,studymode.com,synonym.com,teacherprobs.com,teacherspayteachers.com,tutorvista.com,vocabulary.com,yourschoolmatch.com',
'education' ],
[ 'browardschools.com,k12.ca.us,k12.fl.us,k12.ga.us,k12.in.us,k12.mn.us,k12.mo.us,k12.nc.us,k12.nj.us,k12.oh.us,k12.va.us,k12.wi.us',
'education' ],
[ 'coolmath-games.com,coolmath.com,coolmath4kids.com,coolquiz.com,funbrain.com,funtrivia.com,gamesforthebrain.com,girlsgogames.com,hoodamath.com,lumosity.com,math.com,mathsisfun.com,trivia.com,wizard101.com',
'learning games' ],
[ 'askmen.com,boredomtherapy.com,buzzfeed.com,complex.com,dailymotion.com,elitedaily.com,gawker.com,howstuffworks.com,instagram.com,madamenoire.com,polygon.com,ranker.com,rollingstone.com,ted.com,theblaze.com,thechive.com,thecrux.com,thedailybeast.com,thoughtcatalog.com,uproxx.com,upworthy.com,zergnet.com',
'entertainment' ],
[ '11points.com,7gid.com,adultswim.com,break.com,cheezburger.com,collegehumor.com,cracked.com,dailydawdle.com,damnlol.com,dumb.com,dumblaws.com,ebaumsworld.com,explosm.net,failblog.org,fun-gallery.com,funnygig.com,funnyjunk.com,funnymama.com,funnyordie.com,funnytear.com,funplus.com,glassgiant.com,goingviralposts.com,gorillamask.net,i-am-bored.com,icanhascheezburger.com,ifunny.com,imjussayin.co,inherentlyfunny.com,izismile.com,jokes.com,keenspot.com,knowyourmeme.com,laughstub.com,memebase.com,mememaker.net,metacafe.com,mylol.com,picslist.com,punoftheday.com,queendom.com,rajnikantvscidjokes.in,regretfulmorning.com,shareonfb.com,somethingawful.com,stupidvideos.com,superfunnyimages.com,thedailywh.at,theonion.com,tosh.comedycentral.com,uberhumor.com,welltimedphotos.com',
'humor' ],
[ 'air.tv,amctheatres.com,boxofficemojo.com,cinapalace.com,cinaplay.com,cinemablend.com,cinemark.com,cinematical.com,collider.com,comicbookmovie.com,comingsoon.net,crackle.com,denofgeek.us,dreamworks.com,empireonline.com,enstarz.com,fandango.com,filmschoolrejects.com,flickeringmyth.com,flixster.com,fullmovie2k.com,g2g.fm,galleryhip.com,hollywood.com,hollywoodreporter.com,iglomovies.com,imdb.com,indiewire.com,instantwatcher.com,joblo.com,kickass.to,kissdrama.net,marcustheatres.com,megashare9.com,moviefone.com,movieinsider.com,moviemistakes.com,moviepilot.com,movierulz.com,movies.com,movies.yahoo.com,movieseum.com,movietickets.com,movieweb.com,mrmovietimes.com,mymovieshub.com,netflix.com,onlinemovies.pro,pelis24.com,projectfreetv.ch,redbox.com,regmovies.com,repelis.tv,rogerebert.suntimes.com,ropeofsilicon.com,rottentomatoes.com,sidereel.com,slashfilm.com,solarmovie.is,starwars.com,superherohype.com,tcm.com,twomovies.us,variety.com,vimeo.com,viooz.ac,warnerbros.com,watchfree.to,wbredirect.com,youtubeonfire.com,zmovie.tw,zumvo.com',
'movie' ],
[ '1079ishot.com,2dopeboyz.com,8tracks.com,acdc.com,allaccess.com,allhiphop.com,allmusic.com,audiofanzine.com,audiomack.com,azlyrics.com,baeblemusic.com,bandsintown.com,billboard.com,brooklynvegan.com,brunomars.com,buzznet.com,cmt.com,coachella.com,consequenceofsound.net,contactmusic.com,countryweekly.com,dangerousminds.net,datpiff.com,ddotomen.com,diffuser.fm,directlyrics.com,djbooth.net,eventful.com,fireflyfestival.com,genius.com,guitartricks.com,harmony-central.com,hiphopdx.com,hiphopearly.com,hypem.com,idolator.com,iheart.com,jambase.com,kanyetothe.com,knue.com,lamusica.com,last.fm,livemixtapes.com,loudwire.com,lyricinterpretations.com,lyrics.net,lyricsbox.com,lyricsmania.com,lyricsmode.com,metal-archives.com,metrolyrics.com,mp3.com,mtv.co.uk,myspace.com,newnownext.com,noisetrade.com,okayplayer.com,pandora.com,phish.com,pigeonsandplanes.com,pitchfork.com,popcrush.com,radio.com,rap-up.com,rdio.com,reverbnation.com,revolvermag.com,rockhall.com,saavn.com,songlyrics.com,soundcloud.com,spin.com,spinrilla.com,spotify.com,stereogum.com,stereotude.com,talkbass.com,tasteofcountry.com,thebacklot.com,theboombox.com,theboot.com,thissongissick.com,tunesbaby.com,ultimate-guitar.com,ultimateclassicrock.com,vevo.com,vibe.com,vladtv.com,whosampled.com,wikibit.me,worldstarhiphop.com,wyrk.com,xxlmag.com',
'music' ],
[ 'aceshowbiz.com,aintitcoolnews.com,allkpop.com,askkissy.com,atraf.co.il,audioboom.com,beamly.com,beyondhollywood.com,blastr.com,blippitt.com,bollywoodlife.com,bossip.com,buzzlamp.com,buzzsugar.com,cambio.com,celebdirtylaundry.com,celebrity-gossip.net,celebuzz.com,chisms.net,comicsalliance.com,concertboom.com,crushable.com,cultbox.co.uk,dailyentertainmentnews.com,dayscafe.com,deadline.com,deathandtaxesmag.com,diaryofahollywoodstreetking.com,digitalspy.com,dlisted.com,egotastic.com,empirenews.net,enelbrasero.com,eonline.com,etonline.com,ew.com,extratv.com,facade.com,famousfix.com,fanaru.com,fanpop.com,fansshare.com,fhm.com,geektyrant.com,glamourpage.com,gossipcenter.com,gossipcop.com,heatworld.com,hlntv.com,hollyscoop.com,hollywoodlife.com,hollywoodtuna.com,hypable.com,infotransfer.net,insideedition.com,interaksyon.com,jezebel.com,justjared.buzznet.com,justjared.com,justjaredjr.com,komando.com,koreaboo.com,laineygossip.com,maxgo.com,maxim.com,maxviral.com,mediatakeout.com,mosthappy.com,moviestalk.com,my.ology.com,nationalenquirer.com,necolebitchie.com,ngoisao.net,nofilmschool.com,nolocreo.com,octane.tv,okmagazine.com,ouchpress.com,people.com,peopleenespanol.com,perezhilton.com,pinkisthenewblog.com,platotv.tv,playbill.com,playbillvault.com,playgroundmag.net,popsugar.com,purepeople.com,radaronline.com,rantchic.com,realitytea.com,reshareworthy.com,rinkworks.com,ripbird.com,sara-freder.com,screencrush.com,screenjunkies.com,soapcentral.com,soapoperadigest.com,sobadsogood.com,socialitelife.com,sourcefednews.com,splitsider.com,starcasm.net,starmagazine.com,starpulse.com,straightfromthea.com,stupiddope.com,tbn.org,theawesomedaily.com,theawl.com,thefrisky.com,thefw.com,thehollywoodgossip.com,theresacaputo.com,thesuperficial.com,thezooom.com,tmz.com,tvnotas.com.mx,twanatells.com,usmagazine.com,vanityfair.com,vanswarpedtour.com,vietgiaitri.com,viral.buzz,vulture.com,wakavision.com,worthytales.net,wwtdd.com',
'entertainment news' ],
[ 'abc.go.com,abcfamily.go.com,abclocal.go.com,accesshollywood.com,aetv.com,amctv.com,animalplanet.com,bbcamerica.com,bet.com,biography.com,bravotv.com,cartoonnetwork.com,cbn.com,cbs.com,cc.com,centrictv.com,cinemax.com,comedycentral.com,ctv.ca,cwtv.com,daytondailynews.com,drphil.com,dsc.discovery.com,fox.com,fox23.com,fox4news.com,fxnetworks.com,hbo.com,history.com,hulu.com,ifc.com,iqiyi.com,jeopardy.com,kfor.com,logotv.com,mtv.com,myfoxchicago.com,myfoxdc.com,myfoxmemphis.com,myfoxphilly.com,nbc.com,nbcchicago.com,oxygen.com,pbs.org,pbskids.org,rachaelrayshow.com,rtve.es,scifi.com,sho.com,showtimeanytime.com,spike.com,sundance.tv,syfy.com,tbs.com,teamcoco.com,telemundo.com,thedoctorstv.com,titantv.com,tlc.com,tlc.discovery.com,tnt.tv,tntdrama.com,tv.com,tvguide.com,tvseriesfinale.com,usanetwork.com,uvidi.com,vh1.com,viki.com,watchcartoononline.com,watchseries-online.ch,wetv.com,wheeloffortune.com,whio.com,wnep.com,wral.com,wtvr.com,xfinitytv.com,yidio.com',
'TV show' ],
[ 'americanhiking.org,appalachiantrail.org,canadiangeographic.ca,defenders.org,discovermagazine.com,discoveroutdoors.com,dsc.discovery.com,earthtouchnews.com,edf.org,epa.gov,ewg.org,fishngame.org,foe.org,fs.fed.us,geography.about.com,landtrustalliance.org,nationalgeographic.com,nature.com,nrdc.org,nwf.org,outdoorchannel.com,outdoors.org,seedmagazine.com,trcp.org,usda.gov,worldwildlife.org',
'environment' ],
[ 'abbreviations.com,abcmouse.com,abcya.com,achieve3000.com,ancestry.com,animaljam.com,babble.com,babycenter.com,babynamespedia.com,behindthename.com,bestmomstv.com,brainyquote.com,cafemom.com,citationmachine.net,clubpenguin.com,cutemunchkins.com,discoveryeducation.com,disney.com,easybib.com,education.com,enotes.com,everydayfamily.com,familyeducation.com,gamefaqs.com,greatschools.org,hrw.com,imvu.com,infoplease.com,itsybitsysteps.com,justmommies.com,k12.com,kidsactivitiesblog.com,mathwarehouse.com,mom.me,mom365.com,mommyshorts.com,momswhothink.com,momtastic.com,monsterhigh.com,myheritage.com,nameberry.com,nickmom.com,pampers.com,parenthood.com,parenting.com,parenting.ivillage.com,parents.com,parentsociety.com,raz-kids.com,regentsprep.org,scarymommy.com,scholastic.com,shmoop.com,softschools.com,spanishdict.com,starfall.com,thebump.com,thefreedictionary.com,thenest.com,thinkbabynames.com,todaysparent.com,webkinz.com,whattoexpect.com',
'family' ],
[ 'americangirl.com,barbie.com,barbiecollectibles.com,cartoonnetworkshop.com,chuckecheese.com,coloring.ws,disney.co.uk,disney.com.au,disney.go.com,disney.in,disneychannel-asia.com,disneyinternational.com,disneyjunior.com,disneylatino.com,disneyme.com,dltk-kids.com,dressupone.com,fantage.com,funbrainjr.com,hotwheels.com,icarly.com,kiwicrate.com,marvel.com,marvelkids.com,mattelgames.com,maxsteel.com,monkeyquest.com,nick-asia.com,nick.co.uk,nick.com,nick.tv,nickelodeon.com.au,nickjr.co.uk,nickjr.com,ninjakiwi.com,notdoppler.com,powerrangers.com,sciencekids.co.nz,search.disney.com,seventeen.com,teennick.com,theslap.com,yepi.com',
'family' ],
[ 'alabama.gov,archives.gov,bls.gov,ca.gov,cancer.gov,cdc.gov,census.gov,cia.gov,cms.gov,commerce.gov,ct.gov,delaware.gov,dhs.gov,doi.gov,dol.gov,dot.gov,ed.gov,eftps.gov,epa.gov,fbi.gov,fda.gov,fema.gov,flhsmv.gov,ftc.gov,ga.gov,georgia.gov,gpo.gov,hhs.gov,house.gov,hud.gov,illinois.gov,in.gov,irs.gov,justice.gov,ky.gov,loc.gov,louisiana.gov,maryland.gov,mass.gov,michigan.gov,mo.gov,nih.gov,nj.gov,nps.gov,ny.gov,nyc.gov,ohio.gov,ok.gov,opm.gov,oregon.gov,pa.gov,recreation.gov,sba.gov,sc.gov,sec.gov,senate.gov,state.fl.us,state.gov,state.il.us,state.ma.us,state.mi.us,state.mn.us,state.nc.us,state.ny.us,state.oh.us,state.pa.us,studentloans.gov,telldc.com,texas.gov,tn.gov,travel.state.gov,tsa.gov,usa.gov,uscis.gov,uscourts.gov,usda.gov,usdoj.gov,usembassy.gov,usgs.gov,utah.gov,va.gov,virginia.gov,wa.gov,whitehouse.gov,wi.gov,wisconsin.gov',
'government' ],
[ 'beachbody.com,bodybuilding.com,caloriecount.com,extremefitness.com,fitbit.com,fitday.com,fitnessmagazine.com,fitnessonline.com,fitwatch.com,livestrong.com,maxworkouts.com,mensfitness.com,menshealth.com,muscleandfitness.com,muscleandfitnesshers.com,myfitnesspal.com,shape.com,womenshealthmag.com',
'health & fitness' ],
[ 'activebeat.com,alliancehealth.com,beyonddiet.com,caring.com,complete-health-and-happiness.com,diabeticconnect.com,doctoroz.com,everydayhealth.com,followmyhealth.com,greatist.com,health.com,healthboards.com,healthcaresource.com,healthgrades.com,healthguru.com,healthination.com,healthtap.com,helpguide.org,iherb.com,kidshealth.org,lifescript.com,lovelivehealth.com,medicaldaily.com,mercola.com,perfectorigins.com,prevention.com,qualityhealth.com,questdiagnostics.com,realself.com,sharecare.com,sparkpeople.com,spryliving.com,steadyhealth.com,symptomfind.com,ucomparehealthcare.com,vitals.com,webmd.com,weightwatchers.com,wellness.com,zocdoc.com',
'health & wellness' ],
[ 'aetna.com,anthem.com,athenahealth.com,bcbs.com,bluecrossca.com,cigna.benefitnation.net,cigna.com,cigna.healthplan.com,ehealthcare.com,ehealthinsurance.com,empireblue.com,goldenrule.com,healthcare.gov,healthnet.com,humana-medicare.com,humana.com,kaiserpermanente.org,metlife.com,my.cigna.com,mybenefits.metlife.com,myuhc.com,uhc.com,unitedhealthcareonline.com,walterrayholt.com',
'health insurance' ],
[ 'aafp.org,americanheart.org,apa.org,cancer.org,cancercenter.com,caremark.com,clevelandclinic.org,diabetesfree.org,drugs.com,emedicinehealth.com,express-scripts.com,familydoctor.org,goodrx.com,healthcaremagic.com,healthfinder.gov,healthline.com,ieee.org,intelihealth.com,labcorp.com,livecellresearch.com,mayoclinic.com,mayoclinic.org,md.com,medcohealth.com,medhelp.org,medicalnewstoday.com,medicare.gov,medicaresupplement.com,medicinenet.com,medscape.com,memorialhermann.org,merckmanuals.com,patient.co.uk,psychcentral.com,psychology.org,psychologytoday.com,rightdiagnosis.com,rxlist.com,socialpsychology.org,spine-health.com,who.int',
'health & wellness' ],
[ 'aaa.com,aig.com,allianz-assistance.com,allstate.com,allstateagencies.com,amfam.com,amica.com,autoquotesdirect.com,esurance.com,farmers.com,farmersagent.com,geico.com,general-car-insurance-quotes.net,insurance.com,libertymutual.com,libertymutualgroup.com,mercuryinsurance.com,nationwide.com,progressive.com,progressiveagent.com,progressiveinsurance.com,provide-insurance.com,safeco.com,statefarm.com,thehartford.com,travelers.com,usaa.com',
'insurance' ],
[ '101cookbooks.com,allrecipes.com,bettycrocker.com,bonappetit.com,chocolateandzucchini.com,chow.com,chowhound.chow.com,cookinglight.com,cooks.com,cooksillustrated.com,cooksrecipes.com,delish.com,eater.com,eatingwell.com,epicurious.com,food.com,foodandwine.com,foodgawker.com,foodnetwork.com,gourmet.com,grouprecipes.com,homemaderecipes.co,iheartnaptime.net,kraftfoods.com,kraftrecipes.com,myrecipes.com,opentable.com,pillsbury.com,recipe.com,recipesource.com,recipezaar.com,saveur.com,seriouseats.com,simplyrecipes.com,smittenkitchen.com,southernliving.com,supercook.com,tasteofhome.com,tastespotting.com,technicpack.net,thekitchn.com,urbanspoon.com,wonderhowto.com,yelp.com,yummly.com,zagat.com',
'food & lifestyle' ],
[ 'aarp.org,allure.com,bustle.com,cosmopolitan.com,diply.com,eharmony.com,elle.com,glamour.com,grandascent.com,harpersbazaar.com,hellogiggles.com,instructables.com,instyle.com,marieclaire.com,match.com,mindbodygreen.com,nymag.com,okcupid.com,petco.com,photobucket.com,pof.com,rantlifestyle.com,redbookmag.com,reddit.com,sheknows.com,style.com,stylebistro.com,theilovedogssite.com,theknot.com,thescene.com,thrillist.com,vogue.com,womansday.com,youngcons.com,yourdictionary.com',
'lifestyle' ],
[ 'apartmentratings.com,apartmenttherapy.com,architectmagazine.com,architecturaldigest.com,askthebuilder.com,bhg.com,bobvila.com,countryhome.com,countryliving.com,davesgarden.com,decor8blog.com,decorpad.com,diycozyhome.com,diyideas.com,diynetwork.com,doityourself.com,domainehome.com,dwell.com,elledecor.com,familyhandyman.com,frontdoor.com,gardenguides.com,gardenweb.com,getdecorating.com,goodhousekeeping.com,hgtv.com,hgtvgardens.com,hobbylobby.com,homeadvisor.com,homerepair.about.com,hometalk.com,hometime.com,hometips.com,housebeautiful.com,houzz.com,inhabitat.com,lonny.com,makingitlovely.com,marthastewart.com,michaels.com,myhomeideas.com,realsimple.com,remodelista.com,shanty-2-chic.com,styleathome.com,thehandmadehome.net,thehealthyhomeeconomist.com,thisoldhouse.com,traditionalhome.com,trulia.com,younghouselove.com',
'home & lifestyle' ],
[ '10best.com,10tv.com,11alive.com,19actionnews.com,9news.com,abcnews.com,abcnews.go.com,adweek.com,ajc.com,anchorfree.us,arcamax.com,austin360.com,azcentral.com,bbc.co.uk,boston.com,bostonglobe.com,capecodonline.com,cbsnews.com,cheatsheet.com,chicagotribune.com,chron.com,citylab.com,cnn.com,csmonitor.com,dailyitem.com,dailymail.co.uk,dallasnews.com,eleconomista.es,examiner.com,fastcolabs.com,fivethirtyeight.com,foursquare.com,foxcarolina.com,foxnews.com,globalnews.ca,greatergood.com,guardian.co.uk,historynet.com,huffingtonpost.co.uk,huffingtonpost.com,ijreview.com,independent.co.uk,journal-news.com,kare11.com,kcra.com,kctv5.com,kgw.com,khou.com,king5.com,kirotv.com,kitv.com,kmbc.com,knoxnews.com,kpho.com,kptv.com,kron4.com,ksdk.com,ksl.com,ktvb.com,kvue.com,kxan.com,latimes.com,lifehack.org,littlethings.com,mailtribune.com,mic.com,mirror.co.uk,msn.com,msnbc.com,msnbc.msn.com,myfoxboston.com,nbcnews.com,nbcnewyork.com,newburyportnews.com,news.bbc.co.uk,news.yahoo.com,news12.com,newschannel10.com,newsday.com,newser.com,newsmax.com,newyorker.com,nj.com,nj1015.com,npr.org,nydailynews.com,nypost.com,nytimes.com,palmbeachpost.com,patch.com,philly.com,phys.org,poconorecord.com,prnewswire.com,rare.us,realclearworld.com,record-eagle.com,richmond.com,rt.com,salemnews.com,salon.com,sfgate.com,slate.com,statesman.com,suntimes.com,takepart.com,telegraph.co.uk,theatlantic.com,thedailystar.com,theguardian.com,theroot.com,theverge.com,time.com,timesonline.co.uk,topix.com,usatoday.com,usatoday30.usatoday.com,usnews.com,vice.com,vox.com,wane.com,washingtonpost.com,washingtontimes.com,wave3.com,wavy.com,wbaltv.com,wbir.com,wcnc.com,wdbj7.com,westernjournalism.com,wfaa.com,wfsb.com,wftv.com,wgal.com,wishtv.com,wisn.com,wistv.com,wivb.com,wkyc.com,wlwt.com,wmur.com,woodtv.com,wpxi.com,wsbtv.com,wsfa.com,wsmv.com,wsoctv.com,wthr.com,wtnh.com,wtsp.com,wwltv.com,wyff4.com,wzzm13.com',
'news' ],
[ 'aei.org,breitbart.com,conservativetalknow.com,conservativetribune.com,dailykos.com,ddo.com,drudgereport.com,dscc.org,foreignpolicy.com,franklinprosperityreport.com,freedomworks.org,macleans.ca,mediamatters.org,militarytimes.com,nationaljournal.com,nationalreview.com,politicalwire.com,politico.com,pressrepublican.com,qpolitical.com,realclearpolitics.com,talkingpointsmemo.com,thehill.com,thenation.com,thinkprogress.org,tnr.com,worldoftanks.eu',
'news' ],
[ 'americanscientist.org,discovermagazine.com,iflscience.com,livescience.com,nasa.gov,nationalgeographic.com,nature.com,newscientist.com,popsci.com,sciencedaily.com,sciencemag.org,sciencenews.org,scientificamerican.com,space.com,zmescience.com',
'science' ],
[ 'accuweather.com,intellicast.com,noaa.gov,ssa.gov,theweathernetwork.com,weather.com,weather.gov,weather.yahoo.com,weatherbug.com,weatherunderground.com,weatherzone.com.au,wunderground.com,www.weather.com',
'weather' ],
[ 'bhphotovideo.com,bigfolio.com,bigstockphoto.com,cameralabs.com,canonrumors.com,canstockphoto.com,digitalcamerareview.com,dpreview.com,expertphotography.com,gettyimages.com,icp.org,imaging-resource.com,intothedarkroom.com,istockphoto.com,nikonusa.com,photos.com,shutterstock.com,slrgear.com,the-digital-picture.com,thephotoargus.com,usa.canon.com,whatdigitalcamera.com,zenfolio.com',
'photography' ],
[ 'abercrombie.com,ae.com,aeropostale.com,anthropologie.com,bananarepublic.com,buycostumes.com,chadwicks.com,express.com,forever21.com,freepeople.com,hm.com,hollisterco.com,jcrew.com,jessicalondon.com,kingsizemen.com,lordandtaylor.com,lulus.com,metrostyle.com,nomorerack.com,oldnavy.com,oldnavy.gap.com,polyvore.com,rackroomshoes.com,ralphlauren.com,refinery29.com,roamans.com,sammydress.com,shop.nordstrom.com,shopbop.com,topshop.com,urbanoutfitters.com,victoriassecret.com,wetseal.com,womanwithin.com',
'shopping' ],
[ 'bizrate.com,compare99.com,coupons.com,dealtime.com,epinions.com,junglee.com,kijiji.ca,pricegrabber.com,pronto.com,redplum.com,retailmenot.com,shopping.com,shopzilla.com,smarter.com,valpak.com',
'shopping' ],
[ '123greetings.com,1800baskets.com,1800flowers.com,americangreetings.com,birthdayexpress.com,bluemountain.com,e-cards.com,egreetings.com,florists.com,ftd.com,gifts.com,groupcard.com,harryanddavid.com,hipstercards.com,kabloom.com,personalcreations.com,proflowers.com,redenvelope.com,someecards.com',
'flowers & gifts' ],
[ '6pm.com,alibaba.com,aliexpress.com,amazon.co.uk,amazon.com,asos.com,bathandbodyworks.com,bloomingdales.com,bradsdeals.com,buy.com,cafepress.com,circuitcity.com,clarkhoward.com,consumeraffairs.com,costco.com,cvs.com,dhgate.com,diapers.com,dillards.com,ebates.com,ebay.com,ebaystores.com,etsy.com,fingerhut.com,groupon.com,hsn.com,jcpenney.com,kmart.com,kohls.com,kroger.com,lowes.com,macys.com,menards.com,nextag.com,nordstrom.com,orientaltrading.com,overstock.com,qvc.com,racked.com,rewardsnetwork.com,samsclub.com,sears.com,sephora.com,shopathome.com,shopify.com,shopstyle.com,slickdeals.net,soap.com,staples.com,target.com,toptenreviews.com,vistaprint.com,walgreens.com,walmart.ca,walmart.com,wayfair.com,zappos.com,zazzle.com,zulily.com',
'shopping' ],
[ 'acehardware.com,ashleyfurniture.com,bedbathandbeyond.com,brylanehome.com,casa.com,cb2.com,crateandbarrel.com,dwr.com,ethanallen.com,furniture.com,harborfreight.com,hayneedle.com,homedecorators.com,homedepot.com,ikea.com,info.ikea-usa.com,landofnod.com,pier1.com,plowhearth.com,potterybarn.com,restorationhardware.com,roomandboard.com,westelm.com,williams-sonoma.com',
'home shopping' ],
[ 'alexandermcqueen.com,bergdorfgoodman.com,bottegaveneta.com,burberry-bluelabel.com,burberry.com,chanel.com,christianlouboutin.com,coach.com,diesel.com,dior.com,dolcegabbana.com,dolcegabbana.it,fendi.com,ferragamo.com,giorgioarmani.com,givenchy.com,gucci.com,guess.com,hermes.com,jeanpaulgaultier.com,jimmychoo.com,juicycouture.com,katespade.com,louisvuitton.com,manoloblahnik.com,marcjacobs.com,neimanmarcus.com,net-a-porter.com,paulsmith.co.uk,prada.com,robertocavalli.com,saksfifthavenue.com,toryburch.com,valentino.com,versace.com,vuitton.com,ysl.com,yslbeautyus.com',
'luxury shopping' ],
[ 'bargainseatsonline.com,livenation.com,stubhub.com,ticketfly.com,ticketliquidator.com,ticketmaster.com,tickets.com,ticketsnow.com,ticketweb.com,vividseats.com',
'events & tickets' ],
[ 'babiesrus.com,brothers-brick.com,etoys.com,fao.com,fisher-price.com,hasbro.com,hasbrotoyshop.com,lego.com,legoland.com,mattel.com,toys.com,toysrus.com,toystogrowon.com,toywiz.com',
'toys & games' ],
[ 'challengegames.nfl.com,fantasy.nfl.com,fantasyfootballblog.net,fantasyfootballcafe.com,fantasyfootballnerd.com,fantasysmarts.com,fftoday.com,fftoolbox.com,football.fantasysports.yahoo.com,footballsfuture.com,mrfootball.com,officefootballpool.com,thehuddle.com',
'fantasy football' ],
[ 'dailyjoust.com,draftday.com,draftking.com,draftkings.com,draftstreet.com,fanduel.com,realmoneyfantasyleagues.com,thedailyaudible.com',
'fantasy sports' ],
[ 'cdmsports.com,fanball.com,fantasyguru.com,fantasynews.cbssports.com,fantasyquestions.com,fantasyrundown.com,fantasysharks.com,fantasysports.yahoo.com,fantazzle.com,fantrax.com,fleaflicker.com,junkyardjake.com,kffl.com,mockdraftcentral.com,myfantasyleague.com,rototimes.com,rotowire.com,rotoworld.com,rtsports.com,whatifsports.com',
'fantasy sports' ],
[ 'football.about.com,football.com,footballoutsiders.com,nationalfootballpost.com,nflalumni.org,nflpa.com,nfltraderumors.co,profootballhof.com,profootballtalk.com,profootballtalk.nbcsports.com,profootballweekly.com',
'football' ],
[ '49ers.com,atlantafalcons.com,azcardinals.com,baltimoreravens.com,bengals.com,buccaneers.com,buffalobills.com,chargers.com,chicagobears.com,clevelandbrowns.com,colts.com,dallascowboys.com,denverbroncos.com,detroitlions.com,giants.com,houstontexans.com,jaguars.com,kcchiefs.com,miamidolphins.com,neworleanssaints.com,newyorkjets.com,packers.com,panthers.com,patriots.com,philadelphiaeagles.com,raiders.com,redskins.com,seahawks.com,steelers.com,stlouisrams.com,titansonline.com,vikings.com',
'football' ],
[ 'baseball-reference.com,baseballamerica.com,europeantour.com,golf.com,golfdigest.com,lpga.com,milb.com,minorleagueball.com,mlb.com,mlb.mlb.com,nascar.com,nba.com,ncaa.com,nhl.com,pga.com,pgatour.com,prowrestling.com,surfermag.com,surfline.com,surfshot.com,thehockeynews.com,tsn.com,ufc.com,worldgolfchampionships.com,wwe.com',
'sports' ],
[ '247sports.com,active.com,armslist.com,basketball-reference.com,bigten.org,bleacherreport.com,bleedinggreennation.com,bloodyelbow.com,cagesideseats.com,cbssports.com,cinesport.com,collegespun.com,cricbuzz.com,crictime.com,csnphilly.com,csnwashington.com,cstv.com,eastbay.com,espn.com,espn.go.com,espncricinfo.com,espnfc.com,espnfc.us,espnradio.com,eteamz.com,fanatics.com,fansided.com,fbschedules.com,fieldandstream.com,flightclub.com,foxsports.com,givemesport.com,goduke.com,goheels.com,golfchannel.com,golfnow.com,grantland.com,grindtv.com,hoopshype.com,icc-cricket.com,imleagues.com,kentuckysportsradio.com,larrybrownsports.com,leaguelineup.com,maxpreps.com,mlbtraderumors.com,mmafighting.com,mmajunkie.com,mmamania.com,msn.foxsports.com,myscore.com,nbcsports.com,nbcsports.msnbc.com,nesn.com,rantsports.com,realclearsports.com,reserveamerica.com,rivals.com,runnersworld.com,sbnation.com,scout.com,sherdog.com,si.com,speedsociety.com,sportingnews.com,sports.yahoo.com,sportsillustrated.cnn.com,sportsmanias.com,sportsmonster.us,sportsonearth.com,stack.com,teamworkonline.com,thebiglead.com,thescore.com,trails.com,triblive.com,upickem.net,usatodayhss.com,watchcric.net,yardbarker.com',
'sports news' ],
[ 'adidas.com,backcountry.com,backcountrygear.com,cabelas.com,champssports.com,competitivecyclist.com,dickssportinggoods.com,finishline.com,footlocker.com,ladyfootlocker.com,modells.com,motosport.com,mountaingear.com,newbalance.com,nike.com,patagonia.com,puma.com,reebok.com,sportsmansguide.com,steepandcheap.com,tgw.com,thenorthface.com',
'sports & outdoor goods' ],
[ 'airdroid.com,android-developers.blogspot.com,android.com,androidandme.com,androidapplications.com,androidapps.com,androidauthority.com,androidcommunity.com,androidfilehost.com,androidforums.com,androidguys.com,androidheadlines.com,androidpit.com,androidspin.com,androidtapp.com,androinica.com,droid-life.com,droidforums.net,droidviews.com,droidxforums.com,forum.xda-developers.com,phandroid.com,play.google.com,shopandroid.com,talkandroid.com,theandroidsoul.com,thedroidguy.com,videodroid.org',
'technology' ],
[ '9to5mac.com,appadvice.com,apple.com,appleinsider.com,appleturns.com,appsafari.com,cultofmac.com,everymac.com,insanelymac.com,iphoneunlockspot.com,isource.com,itunes.apple.com,lowendmac.com,mac-forums.com,macdailynews.com,macenstein.com,macgasm.net,macintouch.com,maclife.com,macnews.com,macnn.com,macobserver.com,macosx.com,macpaw.com,macrumors.com,macsales.com,macstories.net,macupdate.com,macuser.co.uk,macworld.co.uk,macworld.com,maxiapple.com,spymac.com,theapplelounge.com',
'technology' ],
[ 'adobe.com,asus.com,avast.com,data.com,formstack.com,gboxapp.com,gotomeeting.com,hp.com,htc.com,ibm.com,intel.com,java.com,logme.in,mcafee.com,mcafeesecure.com,microsoftstore.com,norton.com,office.com,office365.com,opera.com,oracle.com,proboards.com,samsung.com,sourceforge.net,squarespace.com,techtarget.com,ultipro.com,uniblue.com,web.com,winzip.com',
'technology' ],
[ '3dprint.com,4sysops.com,access-programmers.co.uk,accountingweb.com,afterdawn.com,akihabaranews.com,appsrumors.com,avg.com,belkin.com,besttechinfo.com,betanews.com,botcrawl.com,breakingmuscle.com,cheap-phones.com,chip.de,chip.eu,citeworld.com,cleanpcremove.com,commentcamarche.net,computer.org,computerhope.com,computershopper.com,computerweekly.com,contextures.com,coolest-gadgets.com,csoonline.com,daniweb.com,datacenterknowledge.com,ddj.com,devicemag.com,digitaltrends.com,dottech.org,dslreports.com,edugeek.net,eetimes.com,epic.com,eurekalert.org,eweek.com,experts-exchange.com,fosshub.com,freesoftwaremagazine.com,funkyspacemonkey.com,futuremark.com,gadgetreview.com,gizmodo.co.uk,globalsecurity.org,gunup.com,guru3d.com,head-fi.org,hexus.net,hothardware.com,howtoforge.com,idg.com.au,idownloadblog.com,ihackmyi.com,ilounge.com,infomine.com,intellireview.com,intomobile.com,iphonehacks.com,ismashphone.com,it168.com,itechpost.com,itpro.co.uk,jailbreaknation.com,laptoping.com,lightreading.com,malwaretips.com,mediaroom.com,mobilemag.com,modmyi.com,modmymobile.com,mophie.com,mozillazine.org,neoseeker.com,neowin.net,newsoxy.com,nextadvisor.com,notebookcheck.com,notebookreview.com,nvidia.com,orafaq.com,osdir.com,osxdaily.com,our-hometown.com,pchome.net,pconline.com.cn,pcpop.com,pcpro.co.uk,pcreview.co.uk,pcrisk.com,pcwelt.de,phonerebel.com,phonescoop.com,physorg.com,pocket-lint.com,post-theory.com,prnewswire.co.uk,programming4.us,quickpwn.com,redmondpie.com,redorbit.com,safer-networking.org,scientificblogging.com,sciverse.com,servicerow.com,sinfuliphone.com,singularityhub.com,slashgear.com,softonic.com,softonic.com.br,softonic.fr,sophos.com,sparkfun.com,speedguide.net,stuff.tv,symantec.com,taplikahome.com,techdailynews.net,techeblog.com,techie-buzz.com,techniqueworld.com,technobuffalo.com,technologyreview.com,technologytell.com,techpowerup.com,techpp.com,techradar.com,techshout.com,techworld.com,techworld.com.au,techworldtweets.com,telecomfile.com,tgdaily.com,theinquirer.net,thenextweb.com,theregister.co.uk,thermofisher.com,thewindowsclub.com,tomsitpro.com,trustedreviews.com,tuaw.com,tweaktown.com,unwiredview.com,wccftech.com,webmonkey.com,webpronews.com,windows7codecs.com,windowscentral.com,windowsitpro.com,windowstechies.com,winsupersite.com,wired.co.uk,wp-themes.com,xml.com,zol.com.cn',
'technology' ],
[ 'addons.mozilla.org,air.mozilla.org,blog.mozilla.org,bugzilla.mozilla.org,developer.mozilla.org,etherpad.mozilla.org,forums.mozillazine.org,hacks.mozilla.org,hg.mozilla.org,mozilla.org,planet.mozilla.org,quality.mozilla.org,support.mozilla.org,treeherder.mozilla.org,wiki.mozilla.org',
'Mozilla' ],
[ 'addictivetips.com,allthingsd.com,anandtech.com,androidcentral.com,androidpolice.com,arstechnica.com,bgr.com,boygeniusreport.com,cio.com,cnet.com,computerworld.com,crn.com,electronista.com,engadget.com,extremetech.com,fastcocreate.com,fastcodesign.com,fastcoexist.com,frontlinek12.com,gigaom.com,gizmag.com,gizmodo.com,greenbot.com,howtogeek.com,idigitaltimes.com,imore.com,informationweek.com,infoworld.com,itworld.com,kioskea.net,laptopmag.com,leadpages.net,lifehacker.com,mashable.com,networkworld.com,news.cnet.com,nwc.com,pastebin.com,pcadvisor.co.uk,pcmag.com,pcworld.com,phonearena.com,reviewed.com,serverfault.com,siteadvisor.com,slashdot.org,techcrunch.com,techdirt.com,techhive.com,technewsworld.com,techrepublic.com,techweb.com,tomsguide.com,tomshardware.com,ubergizmo.com,venturebeat.com,wired.com,xda-developers.com,zdnet.com',
'technology news' ],
[ 'bestbuy.ca,bestbuy.com,cdw.com,compusa.com,computerlivehelp.co,cyberguys.com,dell.com,digitalinsight.com,directron.com,ebuyer.com,frontierpc.com,frys-electronics-ads.com,frys.com,geeks.com,gyazo.com,homestead.com,lenovo.com,macmall.com,microcenter.com,miniinthebox.com,mwave.com,newegg.com,officedepot.com,outletpc.com,outpost.com,radioshack.com,rakuten.com,tigerdirect.com',
'tech retail' ],
[ 'chat.com,fring.com,hello.firefox.com,oovoo.com,viber.com',
'video chat' ],
[ 'alistapart.com,answers.microsoft.com,backpack.openbadges.org,blog.chromium.org,caniuse.com,codefirefox.com,codepen.io,css-tricks.com,css3generator.com,cssdeck.com,csswizardry.com,devdocs.io,docs.angularjs.org,ghacks.net,github.com,html5demos.com,html5rocks.com,html5test.com,iojs.org,l10n.mozilla.org,marketplace.firefox.com,mozilla-hispano.org,mozillians.org,news.ycombinator.com,npmjs.com,packagecontrol.io,quirksmode.org,readwrite.com,reps.mozilla.org,smashingmagazine.com,speckyboy.com,stackoverflow.com,status.modern.ie,validator.w3.org,w3.org,webreference.com,whatcanidoformozilla.org',
'web development' ],
[ 'classroom.google.com,codeacademy.org,codecademy.com,codeschool.com,codeyear.com,elearning.ut.ac.id,how-to-build-websites.com,htmlcodetutorial.com,htmldog.com,htmlplayground.com,learn.jquery.com,quackit.com,roseindia.net,teamtreehouse.com,tizag.com,tutorialspoint.com,udacity.com,w3schools.com,webdevelopersnotes.com',
'webdev education' ],
[ 'att.com,att.net,attonlineoffers.com,bell.ca,bellsouth.com,cableone.net,cablevision.com,centurylink.com,centurylink.net,centurylinkquote.com,charter-business.com,charter.com,charter.net,chartercabledeals.com,chartermedia.com,comcast.com,comcast.net,cox.com,cox.net,coxnewsweb.com,directv.com,dish.com,dishnetwork.com,freeconferencecall.com,frontier.com,hughesnet.com,liveitwithcharter.com,mycenturylink.com,mydish.com,net10.com,officialtvstream.com.es,optimum.com,optimum.net,paygonline.com,paytm.com,qwest.com,rcn.com,rebtel.com,ringcentral.com,straighttalkbyop.com,swappa.com,textem.net,timewarner.com,timewarnercable.com,tracfone.com,verizon.com,verizon.net,voipo.com,vonagebusiness.com,wayport.net,whistleout.com,wildblue.net,windstream.net,windstreambusiness.net,wowway.com,ww2.cox.com,xfinity.com',
'telecommunication' ],
[ 'alltel.com,assurancewireless.com,attsavings.com,boostmobile.com,boostmobilestore.com,budgetmobile.com,consumercellular.com,credomobile.com,gosmartmobile.com,h2owirelessnow.com,lycamobile.com,lycamobile.us,metropcs.com,motorola.com,mycricket.com,myfamilymobile.com,nextel.com,nokia.com,nokiausa.com,polarmobile.com,qlinkwireless.com,republicwireless.com,sprint.com,sprintpcs.com,straighttalk.com,t-mobile.co.uk,t-mobile.com,tmobile.com,tracfonewireless.com,uscellular.com,verizonwireless.com,virginmobile.com,virginmobile.com.au,virginmobileusa.com,vodafone.co.uk,vodafone.com,vodaphone.co.uk,vonange.com,vzwshop.com,wireless.att.com',
'mobile carrier' ],
[ 'aa.com,aerlingus.com,airasia.com,aircanada.com,airfrance.com,airindia.com,alaskaair.com,alaskaairlines.com,allegiantair.com,britishairways.com,cathaypacific.com,china-airlines.com,continental.com,delta.com,deltavacations.com,dragonair.com,easyjet.com,elal.co.il,emirates.com,flightaware.com,flyfrontier.com,frontierairlines.com,hawaiianair.com,iberia.com,jetairways.com,jetblue.com,klm.com,koreanair.com,kuwait-airways.com,lan.com,lufthansa.com,malaysiaairlines.com,mihinlanka.com,nwa.com,qantas.com.au,qatarairways.com,ryanair.com,singaporeair.com,smartfares.com,southwest.com,southwestvacations.com,spiritair.com,spiritairlines.com,thaiair.com,united.com,usairways.com,virgin-atlantic.com,virginamerica.com,virginblue.com.au',
'travel & airline' ],
[ 'carnival.com,celebrity-cruises.com,celebritycruises.com,costacruise.com,cruise.com,cruiseamerica.com,cruisecritic.com,cruisedirect.com,cruisemates.com,cruises.com,cruisesonly.com,crystalcruises.com,cunard.com,disneycruise.disney.go.com,hollandamerica.com,ncl.com,pocruises.com,princess.com,royalcaribbean.com,royalcaribbean.cruiselines.com,rssc.com,seabourn.com,silversea.com,starcruises.com,vikingrivercruises.com,windstarcruises.com',
'travel & cruise' ],
[ 'agoda.com,airbnb.com,beaches.com,bedandbreakfast.com,bestwestern.com,booking.com,caesars.com,choicehotels.com,comfortinn.com,daysinn.com,dealbase.com,doubletree3.hilton.com,embassysuites.com,fairmont.com,flipkey.com,fourseasons.com,greatwolf.com,hamptoninn.hilton.com,hamptoninn3.hilton.com,hhonors3.hilton.com,hilton.com,hiltongardeninn3.hilton.com,hiltonworldwide.com,holidayinn.com,homeaway.com,hotelclub.com,hotelopia.com,hotels.com,hotelscombined.com,hyatt.com,ihg.com,laterooms.com,lhw.com,lq.com,mandarinoriental.com,marriott.com,motel6.com,omnihotels.com,radisson.com,ramada.com,rci.com,reservationcounter.com,resortvacationstogo.com,ritzcarlton.com,roomkey.com,sheraton.com,starwoodhotels.com,starwoodhotelshawaii.com,super8.com,thetrain.com,vacationhomerentals.com,vacationrentals.com,vrbo.com,wyndhamrewards.com',
'hotel & resort' ],
[ 'airfarewatchdog.com,airliners.net,atlanta-airport.com,budgettravel.com,cntraveler.com,cntraveller.com,destination360.com,flightstats.com,flyertalk.com,fodors.com,frommers.com,letsgo.com,lonelyplanet.com,matadornetwork.com,perfectvacation.co,ricksteves.com,roughguides.com,timeout.com,travelalberta.us,travelandleisure.com,travelchannel.com,traveler.nationalgeographic.com,travelmath.com,traveltune.com,tripadvisor.com,vegas.com,viator.com,virtualtourist.com,wikitravel.org,worldtravelguide.net',
'travel' ],
[ 'aavacations.com,applevacations.com,avianca.com,bookingbuddy.com,bookit.com,cheapair.com,cheapcaribbean.com,cheapflights.com,cheapoair.com,cheaptickets.com,chinahighlights.com,costcotravel.com,ctrip.com,despegar.com,edreams.net,expedia.ca,expedia.com,fareboom.com,farebuzz.com,farecast.live.com,farecompare.com,faregeek.com,flightnetwork.com,funjet.com,golastminute.com,hipmunk.com,hotwire.com,ifly.com,justairticket.com,kayak.com,lastminute.com,lastminutetravel.com,lowestfare.com,lowfares.com,momondo.com,onetime.com,onetravel.com,orbitz.com,otel.com,priceline.com,pricelinevisa.com,sidestep.com,skyscanner.com,smartertravel.com,statravel.com,tigerair.com,travelocity.com,travelonbids.com,travelzoo.com,tripsta.com,trivago.com,universalorlando.com,universalstudioshollywood.com,vacationexpress.com,venere.com,webjet.com,yatra.com',
'travel' ],
[ 'airportrentalcars.com,alamo.com,amtrak.com,anytransitguide.com,avis.com,boltbus.com,budget.com,carrentalexpress.com,carrentals.com,coachusa.com,dollar.com,e-zrentacar.com,enterprise.com,europcar.com,foxrentacar.com,gotobus.com,greyhound.com,hertz.com,hertzondemand.com,indianrail.gov.in,irctc.co.in,megabus.com,mta.info,nationalcar.com,nationalrail.co.uk,njtransit.com,paylesscar.com,paylesscarrental.com,peterpanbus.com,raileurope.com,rentalcars.com,rideuta.com,stagecoachbus.com,thrifty.com,uber.com,wanderu.com,zipcar.com',
'travel & transit' ],
[ 'bulbagarden.net,cheatcc.com,cheatmasters.com,cheats.ign.com,comicvine.com,computerandvideogames.com,counter-strike.net,escapistmagazine.com,gamedaily.com,gamefront.com,gameinformer.com,gamerankings.com,gamespot.com,gamesradar.com,gamestop.com,gametrailers.com,gamezone.com,giantbomb.com,ign.com,kotaku.com,metacritic.com,minecraft-server-list.com,minecraftforge.net,minecraftforum.net,minecraftservers.org,minecraftskins.com,mmo-champion.com,mojang.com,pcgamer.com,planetminecraft.com,supercheats.com,thesims.com,totaljerkface.com,unity3d.com,vg247.com,wowhead.com',
'gaming' ],
[ 'a10.com,absolutist.com,addictinggames.com,aeriagames.com,agame.com,alpha-wars.com,arcadeyum.com,armorgames.com,ballerarcade.com,battle.net,battlefield.com,bigfishgames.com,bioware.com,bitrhymes.com,candystand.com,conjurorthegame.com,crazymonkeygames.com,crusharcade.com,curse.com,cuttherope.net,dreammining.com,dressupgames.com,ea.com,easports.com,fps-pb.com,freearcade.com,freeonlinegames.com,friv.com,funplusgame.com,gamefly.com,gameforge.com,gamehouse.com,gamejolt.com,gameloft.com,gameoapp.com,gamepedia.com,gamersfirst.com,games.com,games.yahoo.com,gamesgames.com,gamezhero.com,gamingwonderland.com,ganymede.eu,goodgamestudios.com,gpotato.com,gsn.com,guildwars2.com,hirezstudios.com,igg.com,iwin.com,kahoot.it,king.com,kizi.com,kongregate.com,leagueoflegends.com,lolking.net,maxgames.com,minecraft-mp.com,minecraft.net,miniclip.com,mmo-play.com,mmorpg.com,mobafire.com,moviestarplanet.com,myonlinearcade.com,needforspeed.com,newgrounds.com,nexusmods.com,nintendo.com,noxxic.com,onrpg.com,origin.com,pch.com,peakgames.net,playstation.com,pogo.com,pokemon.com,popcap.com,primarygames.com,r2games.com,railnation.us,riotgames.com,roblox.com,rockstargames.com,runescape.com,shockwave.com,silvergames.com,spore.com,steamcommunity.com,steampowered.com,stickpage.com,swtor.com,tetrisfriends.com,thegamerstop.com,thesims3.com,twitch.tv,warthunder.com,wildtangent.com,worldoftanks.com,worldofwarcraft.com,worldofwarplanes.com,worldofwarships.com,xbox.com,y8.com,zone.msn.com,zynga.com,zyngawithfriends.com',
'online gaming' ],
]);
// Only allow link urls that are http(s)
const ALLOWED_LINK_SCHEMES = new Set(["http", "https"]);
// Only allow link image urls that are https or data
const ALLOWED_IMAGE_SCHEMES = new Set(["https", "data"]);
// Only allow urls to Mozilla's CDN or empty (for data URIs)
const ALLOWED_URL_BASE = new Set(["mozilla.net", ""]);
// The frecency of a directory link
const DIRECTORY_FRECENCY = 1000;
// The frecency of a suggested link
const SUGGESTED_FRECENCY = Infinity;
// The filename where frequency cap data stored locally
const FREQUENCY_CAP_FILE = "frequencyCap.json";
// Default settings for daily and total frequency caps
const DEFAULT_DAILY_FREQUENCY_CAP = 3;
const DEFAULT_TOTAL_FREQUENCY_CAP = 10;
// Default timeDelta to prune unused frequency cap objects
// currently set to 10 days in milliseconds
const DEFAULT_PRUNE_TIME_DELTA = 10*24*60*60*1000;
// The min number of visible (not blocked) history tiles to have before showing suggested tiles
const MIN_VISIBLE_HISTORY_TILES = 8;
// The max number of visible (not blocked) history tiles to test for inadjacency
const MAX_VISIBLE_HISTORY_TILES = 15;
// Divide frecency by this amount for pings
const PING_SCORE_DIVISOR = 10000;
// Allowed ping actions remotely stored as columns: case-insensitive [a-z0-9_]
const PING_ACTIONS = ["block", "click", "pin", "sponsored", "sponsored_link", "unpin", "view"];
// Location of inadjacent sites json
const INADJACENCY_SOURCE = "chrome://browser/content/newtab/newTab.inadjacent.json";
/**
* Singleton that serves as the provider of directory links.
* Directory links are a hard-coded set of links shown if a user's link
* inventory is empty.
*/
let DirectoryLinksProvider = {
__linksURL: null,
_observers: new Set(),
// links download deferred, resolved upon download completion
_downloadDeferred: null,
// download default interval is 24 hours in milliseconds
_downloadIntervalMS: 86400000,
/**
* A mapping from eTLD+1 to an enhanced link objects
*/
_enhancedLinks: new Map(),
/**
* A mapping from site to a list of suggested link objects
*/
_suggestedLinks: new Map(),
/**
* Frequency Cap object - maintains daily and total tile counts, and frequency cap settings
*/
_frequencyCaps: {},
/**
* A set of top sites that we can provide suggested links for
*/
_topSitesWithSuggestedLinks: new Set(),
/**
* lookup Set of inadjacent domains
*/
_inadjacentSites: new Set(),
/**
* This flag is set if there is a suggested tile configured to avoid
* inadjacent sites in new tab
*/
_avoidInadjacentSites: false,
/**
* This flag is set if _avoidInadjacentSites is true and there is
* an inadjacent site in the new tab
*/
_newTabHasInadjacentSite: false,
get _observedPrefs() Object.freeze({
enhanced: PREF_NEWTAB_ENHANCED,
linksURL: PREF_DIRECTORY_SOURCE,
matchOSLocale: PREF_MATCH_OS_LOCALE,
prefSelectedLocale: PREF_SELECTED_LOCALE,
}),
get _linksURL() {
if (!this.__linksURL) {
try {
this.__linksURL = Services.prefs.getCharPref(this._observedPrefs["linksURL"]);
this.__linksURLModified = Services.prefs.prefHasUserValue(this._observedPrefs["linksURL"]);
}
catch (e) {
Cu.reportError("Error fetching directory links url from prefs: " + e);
}
}
return this.__linksURL;
},
/**
* Gets the currently selected locale for display.
* @return the selected locale or "en-US" if none is selected
*/
get locale() {
let matchOS;
try {
matchOS = Services.prefs.getBoolPref(PREF_MATCH_OS_LOCALE);
}
catch (e) {}
if (matchOS) {
return Services.locale.getLocaleComponentForUserAgent();
}
try {
let locale = Services.prefs.getComplexValue(PREF_SELECTED_LOCALE,
Ci.nsIPrefLocalizedString);
if (locale) {
return locale.data;
}
}
catch (e) {}
try {
return Services.prefs.getCharPref(PREF_SELECTED_LOCALE);
}
catch (e) {}
return "en-US";
},
/**
* Set appropriate default ping behavior controlled by enhanced pref
*/
_setDefaultEnhanced: function DirectoryLinksProvider_setDefaultEnhanced() {
if (!Services.prefs.prefHasUserValue(PREF_NEWTAB_ENHANCED)) {
let enhanced = Services.prefs.getBoolPref(PREF_NEWTAB_ENHANCED);
try {
// Default to not enhanced if DNT is set to tell websites to not track
if (Services.prefs.getBoolPref("privacy.donottrackheader.enabled")) {
enhanced = false;
}
}
catch(ex) {}
Services.prefs.setBoolPref(PREF_NEWTAB_ENHANCED, enhanced);
}
},
observe: function DirectoryLinksProvider_observe(aSubject, aTopic, aData) {
if (aTopic == "nsPref:changed") {
switch (aData) {
// Re-set the default in case the user clears the pref
case this._observedPrefs.enhanced:
this._setDefaultEnhanced();
break;
case this._observedPrefs.linksURL:
delete this.__linksURL;
// fallthrough
// Force directory download on changes to fetch related prefs
case this._observedPrefs.matchOSLocale:
case this._observedPrefs.prefSelectedLocale:
this._fetchAndCacheLinksIfNecessary(true);
break;
}
}
},
_addPrefsObserver: function DirectoryLinksProvider_addObserver() {
for (let pref in this._observedPrefs) {
let prefName = this._observedPrefs[pref];
Services.prefs.addObserver(prefName, this, false);
}
},
_removePrefsObserver: function DirectoryLinksProvider_removeObserver() {
for (let pref in this._observedPrefs) {
let prefName = this._observedPrefs[pref];
Services.prefs.removeObserver(prefName, this);
}
},
_cacheSuggestedLinks: function(link) {
// Don't cache links that don't have the expected 'frecent_sites'
if (!link.frecent_sites) {
return;
}
for (let suggestedSite of link.frecent_sites) {
let suggestedMap = this._suggestedLinks.get(suggestedSite) || new Map();
suggestedMap.set(link.url, link);
this._setupStartEndTime(link);
this._suggestedLinks.set(suggestedSite, suggestedMap);
}
},
_fetchAndCacheLinks: function DirectoryLinksProvider_fetchAndCacheLinks(uri) {
// Replace with the same display locale used for selecting links data
uri = uri.replace("%LOCALE%", this.locale);
uri = uri.replace("%CHANNEL%", UpdateChannel.get());
return this._downloadJsonData(uri).then(json => {
return OS.File.writeAtomic(this._directoryFilePath, json, {tmpPath: this._directoryFilePath + ".tmp"});
});
},
/**
* Downloads a links with json content
* @param download uri
* @return promise resolved to json string, "{}" returned if status != 200
*/
_downloadJsonData: function DirectoryLinksProvider__downloadJsonData(uri) {
let deferred = Promise.defer();
let xmlHttp = this._newXHR();
xmlHttp.onload = function(aResponse) {
let json = this.responseText;
if (this.status && this.status != 200) {
json = "{}";
}
deferred.resolve(json);
};
xmlHttp.onerror = function(e) {
deferred.reject("Fetching " + uri + " results in error code: " + e.target.status);
};
try {
xmlHttp.open("GET", uri);
// Override the type so XHR doesn't complain about not well-formed XML
xmlHttp.overrideMimeType(DIRECTORY_LINKS_TYPE);
// Set the appropriate request type for servers that require correct types
xmlHttp.setRequestHeader("Content-Type", DIRECTORY_LINKS_TYPE);
xmlHttp.send();
} catch (e) {
deferred.reject("Error fetching " + uri);
Cu.reportError(e);
}
return deferred.promise;
},
/**
* Downloads directory links if needed
* @return promise resolved immediately if no download needed, or upon completion
*/
_fetchAndCacheLinksIfNecessary: function DirectoryLinksProvider_fetchAndCacheLinksIfNecessary(forceDownload=false) {
if (this._downloadDeferred) {
// fetching links already - just return the promise
return this._downloadDeferred.promise;
}
if (forceDownload || this._needsDownload) {
this._downloadDeferred = Promise.defer();
this._fetchAndCacheLinks(this._linksURL).then(() => {
// the new file was successfully downloaded and cached, so update a timestamp
this._lastDownloadMS = Date.now();
this._downloadDeferred.resolve();
this._downloadDeferred = null;
this._callObservers("onManyLinksChanged")
},
error => {
this._downloadDeferred.resolve();
this._downloadDeferred = null;
this._callObservers("onDownloadFail");
});
return this._downloadDeferred.promise;
}
// download is not needed
return Promise.resolve();
},
/**
* @return true if download is needed, false otherwise
*/
get _needsDownload () {
// fail if last download occured less then 24 hours ago
if ((Date.now() - this._lastDownloadMS) > this._downloadIntervalMS) {
return true;
}
return false;
},
/**
* Create a new XMLHttpRequest that is anonymous, i.e., doesn't send cookies
*/
_newXHR() {
return new XMLHttpRequest({mozAnon: true});
},
/**
* Reads directory links file and parses its content
* @return a promise resolved to an object with keys 'directory' and 'suggested',
* each containing a valid list of links,
* or {'directory': [], 'suggested': []} if read or parse fails.
*/
_readDirectoryLinksFile: function DirectoryLinksProvider_readDirectoryLinksFile() {
let emptyOutput = {directory: [], suggested: [], enhanced: []};
return OS.File.read(this._directoryFilePath).then(binaryData => {
let output;
try {
let json = gTextDecoder.decode(binaryData);
let linksObj = JSON.parse(json);
output = {directory: linksObj.directory || [],
suggested: linksObj.suggested || [],
enhanced: linksObj.enhanced || []};
}
catch (e) {
Cu.reportError(e);
}
return output || emptyOutput;
},
error => {
Cu.reportError(error);
return emptyOutput;
});
},
/**
* Translates link.time_limits to UTC miliseconds and sets
* link.startTime and link.endTime properties in link object
*/
_setupStartEndTime: function DirectoryLinksProvider_setupStartEndTime(link) {
// set start/end limits. Use ISO_8601 format: '2014-01-10T20:20:20.600Z'
// (details here http://en.wikipedia.org/wiki/ISO_8601)
// Note that if timezone is missing, FX will interpret as local time
// meaning that the server can sepecify any time, but if the capmaign
// needs to start at same time across multiple timezones, the server
// omits timezone indicator
if (!link.time_limits) {
return;
}
let parsedTime;
if (link.time_limits.start) {
parsedTime = Date.parse(link.time_limits.start);
if (parsedTime && !isNaN(parsedTime)) {
link.startTime = parsedTime;
}
}
if (link.time_limits.end) {
parsedTime = Date.parse(link.time_limits.end);
if (parsedTime && !isNaN(parsedTime)) {
link.endTime = parsedTime;
}
}
},
/*
* Handles campaign timeout
*/
_onCampaignTimeout: function DirectoryLinksProvider_onCampaignTimeout() {
// _campaignTimeoutID is invalid here, so just set it to null
this._campaignTimeoutID = null;
this._updateSuggestedTile();
},
/*
* Clears capmpaign timeout
*/
_clearCampaignTimeout: function DirectoryLinksProvider_clearCampaignTimeout() {
if (this._campaignTimeoutID) {
clearTimeout(this._campaignTimeoutID);
this._campaignTimeoutID = null;
}
},
/**
* Setup capmpaign timeout to recompute suggested tiles upon
* reaching soonest start or end time for the campaign
* @param timeout in milliseconds
*/
_setupCampaignTimeCheck: function DirectoryLinksProvider_setupCampaignTimeCheck(timeout) {
// sanity check
if (!timeout || timeout <= 0) {
return;
}
this._clearCampaignTimeout();
// setup next timeout
this._campaignTimeoutID = setTimeout(this._onCampaignTimeout.bind(this), timeout);
},
/**
* Test link for campaign time limits: checks if link falls within start/end time
* and returns an object containing a use flag and the timeoutDate milliseconds
* when the link has to be re-checked for campaign start-ready or end-reach
* @param link
* @return object {use: true or false, timeoutDate: milliseconds or null}
*/
_testLinkForCampaignTimeLimits: function DirectoryLinksProvider_testLinkForCampaignTimeLimits(link) {
let currentTime = Date.now();
// test for start time first
if (link.startTime && link.startTime > currentTime) {
// not yet ready for start
return {use: false, timeoutDate: link.startTime};
}
// otherwise check for end time
if (link.endTime) {
// passed end time
if (link.endTime <= currentTime) {
return {use: false};
}
// otherwise link is still ok, but we need to set timeoutDate
return {use: true, timeoutDate: link.endTime};
}
// if we are here, the link is ok and no timeoutDate needed
return {use: true};
},
/**
* Report some action on a newtab page (view, click)
* @param sites Array of sites shown on newtab page
* @param action String of the behavior to report
* @param triggeringSiteIndex optional Int index of the site triggering action
* @return download promise
*/
reportSitesAction: function DirectoryLinksProvider_reportSitesAction(sites, action, triggeringSiteIndex) {
let pastImpressions;
// Check if the suggested tile was shown
if (action == "view") {
sites.slice(0, triggeringSiteIndex + 1).filter(s => s).forEach(site => {
let {targetedSite, url} = site.link;
if (targetedSite) {
this._addFrequencyCapView(url);
}
});
}
// any click action on a suggested tile should stop that tile suggestion
// click/block - user either removed a tile or went to a landing page
// pin - tile turned into history tile, should no longer be suggested
// unpin - the tile was pinned before, should not matter
else {
// suggested tile has targetedSite, or frecent_sites if it was pinned
let {frecent_sites, targetedSite, url} = sites[triggeringSiteIndex].link;
if (frecent_sites || targetedSite) {
// skip past_impressions for "unpin" to avoid chance of tracking
if (this._frequencyCaps[url] && action != "unpin") {
pastImpressions = {
total: this._frequencyCaps[url].totalViews,
daily: this._frequencyCaps[url].dailyViews
};
}
this._setFrequencyCapClick(url);
}
}
let newtabEnhanced = false;
let pingEndPoint = "";
try {
newtabEnhanced = Services.prefs.getBoolPref(PREF_NEWTAB_ENHANCED);
pingEndPoint = Services.prefs.getCharPref(PREF_DIRECTORY_PING);
}
catch (ex) {}
// Only send pings when enhancing tiles with an endpoint and valid action
let invalidAction = PING_ACTIONS.indexOf(action) == -1;
if (!newtabEnhanced || pingEndPoint == "" || invalidAction) {
return Promise.resolve();
}
let actionIndex;
let data = {
locale: this.locale,
tiles: sites.reduce((tiles, site, pos) => {
// Only add data for non-empty tiles
if (site) {
// Remember which tiles data triggered the action
let {link} = site;
let tilesIndex = tiles.length;
if (triggeringSiteIndex == pos) {
actionIndex = tilesIndex;
}
// Make the payload in a way so keys can be excluded when stringified
let id = link.directoryId;
tiles.push({
id: id || site.enhancedId,
pin: site.isPinned() ? 1 : undefined,
pos: pos != tilesIndex ? pos : undefined,
past_impressions: pos == triggeringSiteIndex ? pastImpressions : undefined,
score: Math.round(link.frecency / PING_SCORE_DIVISOR) || undefined,
url: site.enhancedId && "",
});
}
return tiles;
}, []),
};
// Provide a direct index to the tile triggering the action
if (actionIndex !== undefined) {
data[action] = actionIndex;
}
// Package the data to be sent with the ping
let ping = this._newXHR();
ping.open("POST", pingEndPoint + (action == "view" ? "view" : "click"));
ping.send(JSON.stringify(data));
return Task.spawn(function* () {
// since we updated views/clicks we need write _frequencyCaps to disk
yield this._writeFrequencyCapFile();
// Use this as an opportunity to potentially fetch new links
yield this._fetchAndCacheLinksIfNecessary();
}.bind(this));
},
/**
* Get the enhanced link object for a link (whether history or directory)
*/
getEnhancedLink: function DirectoryLinksProvider_getEnhancedLink(link) {
// Use the provided link if it's already enhanced
return link.enhancedImageURI && link ? link :
this._enhancedLinks.get(NewTabUtils.extractSite(link.url));
},
/**
* Get the display name of an allowed frecent sites. Returns undefined for a
* unallowed frecent sites.
*/
getFrecentSitesName(sites) {
return ALLOWED_FRECENT_SITES.get(sites.join(","));
},
/**
* Check if a url's scheme is in a Set of allowed schemes and if the base
* domain is allowed.
* @param url to check
* @param allowed Set of allowed schemes
* @param checkBase boolean to check the base domain
*/
isURLAllowed(url, allowed, checkBase) {
// Assume no url is an allowed url
if (!url) {
return true;
}
let scheme = "", base = "";
try {
// A malformed url will not be allowed
let uri = Services.io.newURI(url, null, null);
scheme = uri.scheme;
// URIs without base domains will be allowed
base = Services.eTLD.getBaseDomain(uri);
}
catch(ex) {}
// Require a scheme match and the base only if desired
return allowed.has(scheme) && (!checkBase || ALLOWED_URL_BASE.has(base));
},
_escapeChars(text) {
let charMap = {
'&': '&amp;',
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#039;'
};
return text.replace(/[&<>"']/g, (character) => charMap[character]);
},
/**
* Gets the current set of directory links.
* @param aCallback The function that the array of links is passed to.
*/
getLinks: function DirectoryLinksProvider_getLinks(aCallback) {
this._readDirectoryLinksFile().then(rawLinks => {
// Reset the cache of suggested tiles and enhanced images for this new set of links
this._enhancedLinks.clear();
this._suggestedLinks.clear();
this._clearCampaignTimeout();
this._avoidInadjacentSites = false;
// Only check base domain for images when using the default pref
let checkBase = !this.__linksURLModified;
let validityFilter = function(link) {
// Make sure the link url is allowed and images too if they exist
return this.isURLAllowed(link.url, ALLOWED_LINK_SCHEMES, false) &&
this.isURLAllowed(link.imageURI, ALLOWED_IMAGE_SCHEMES, checkBase) &&
this.isURLAllowed(link.enhancedImageURI, ALLOWED_IMAGE_SCHEMES, checkBase);
}.bind(this);
rawLinks.suggested.filter(validityFilter).forEach((link, position) => {
// Only allow suggested links with approved frecent sites
let name = this.getFrecentSitesName(link.frecent_sites);
if (name == undefined) {
return;
}
let sanitizeFlags = ParserUtils.SanitizerCidEmbedsOnly |
ParserUtils.SanitizerDropForms |
ParserUtils.SanitizerDropNonCSSPresentation;
link.explanation = this._escapeChars(link.explanation ? ParserUtils.convertToPlainText(link.explanation, sanitizeFlags, 0) : "");
link.targetedName = this._escapeChars(ParserUtils.convertToPlainText(link.adgroup_name, sanitizeFlags, 0) || name);
link.lastVisitDate = rawLinks.suggested.length - position;
// check if link wants to avoid inadjacent sites
if (link.check_inadjacency) {
this._avoidInadjacentSites = true;
}
// We cache suggested tiles here but do not push any of them in the links list yet.
// The decision for which suggested tile to include will be made separately.
this._cacheSuggestedLinks(link);
this._updateFrequencyCapSettings(link);
});
rawLinks.enhanced.filter(validityFilter).forEach((link, position) => {
link.lastVisitDate = rawLinks.enhanced.length - position;
// Stash the enhanced image for the site
if (link.enhancedImageURI) {
this._enhancedLinks.set(NewTabUtils.extractSite(link.url), link);
}
});
let links = rawLinks.directory.filter(validityFilter).map((link, position) => {
link.lastVisitDate = rawLinks.directory.length - position;
link.frecency = DIRECTORY_FRECENCY;
return link;
});
// Allow for one link suggestion on top of the default directory links
this.maxNumLinks = links.length + 1;
// prune frequency caps of outdated urls
this._pruneFrequencyCapUrls();
// write frequency caps object to disk asynchronously
this._writeFrequencyCapFile();
return links;
}).catch(ex => {
Cu.reportError(ex);
return [];
}).then(links => {
aCallback(links);
this._populatePlacesLinks();
});
},
init: function DirectoryLinksProvider_init() {
this._setDefaultEnhanced();
this._addPrefsObserver();
// setup directory file path and last download timestamp
this._directoryFilePath = OS.Path.join(OS.Constants.Path.localProfileDir, DIRECTORY_LINKS_FILE);
this._lastDownloadMS = 0;
// setup frequency cap file path
this._frequencyCapFilePath = OS.Path.join(OS.Constants.Path.localProfileDir, FREQUENCY_CAP_FILE);
// setup inadjacent sites URL
this._inadjacentSitesUrl = INADJACENCY_SOURCE;
NewTabUtils.placesProvider.addObserver(this);
NewTabUtils.links.addObserver(this);
return Task.spawn(function() {
// get the last modified time of the links file if it exists
let doesFileExists = yield OS.File.exists(this._directoryFilePath);
if (doesFileExists) {
let fileInfo = yield OS.File.stat(this._directoryFilePath);
this._lastDownloadMS = Date.parse(fileInfo.lastModificationDate);
}
// read frequency cap file
yield this._readFrequencyCapFile();
// fetch directory on startup without force
yield this._fetchAndCacheLinksIfNecessary();
// fecth inadjacent sites on startup
yield this._loadInadjacentSites();
}.bind(this));
},
_handleManyLinksChanged: function() {
this._topSitesWithSuggestedLinks.clear();
this._suggestedLinks.forEach((suggestedLinks, site) => {
if (NewTabUtils.isTopPlacesSite(site)) {
this._topSitesWithSuggestedLinks.add(site);
}
});
this._updateSuggestedTile();
},
/**
* Updates _topSitesWithSuggestedLinks based on the link that was changed.
*
* @return true if _topSitesWithSuggestedLinks was modified, false otherwise.
*/
_handleLinkChanged: function(aLink) {
let changedLinkSite = NewTabUtils.extractSite(aLink.url);
let linkStored = this._topSitesWithSuggestedLinks.has(changedLinkSite);
if (!NewTabUtils.isTopPlacesSite(changedLinkSite) && linkStored) {
this._topSitesWithSuggestedLinks.delete(changedLinkSite);
return true;
}
if (this._suggestedLinks.has(changedLinkSite) &&
NewTabUtils.isTopPlacesSite(changedLinkSite) && !linkStored) {
this._topSitesWithSuggestedLinks.add(changedLinkSite);
return true;
}
// always run _updateSuggestedTile if aLink is inadjacent
// and there are tiles configured to avoid it
if (this._avoidInadjacentSites && this._isInadjacentLink(aLink)) {
return true;
}
return false;
},
_populatePlacesLinks: function () {
NewTabUtils.links.populateProviderCache(NewTabUtils.placesProvider, () => {
this._handleManyLinksChanged();
});
},
onDeleteURI: function(aProvider, aLink) {
let {url} = aLink;
// remove clicked flag for that url and
// call observer upon disk write completion
this._removeTileClick(url).then(() => {
this._callObservers("onDeleteURI", url);
});
},
onClearHistory: function() {
// remove all clicked flags and call observers upon file write
this._removeAllTileClicks().then(() => {
this._callObservers("onClearHistory");
});
},
onLinkChanged: function (aProvider, aLink) {
// Make sure NewTabUtils.links handles the notification first.
setTimeout(() => {
if (this._handleLinkChanged(aLink) || this._shouldUpdateSuggestedTile()) {
this._updateSuggestedTile();
}
}, 0);
},
onManyLinksChanged: function () {
// Make sure NewTabUtils.links handles the notification first.
setTimeout(() => {
this._handleManyLinksChanged();
}, 0);
},
_getCurrentTopSiteCount: function() {
let visibleTopSiteCount = 0;
let newTabLinks = NewTabUtils.links.getLinks();
for (let link of newTabLinks.slice(0, MIN_VISIBLE_HISTORY_TILES)) {
// compute visibleTopSiteCount for suggested tiles
if (link && (link.type == "history" || link.type == "enhanced")) {
visibleTopSiteCount++;
}
}
// since newTabLinks are available, set _newTabHasInadjacentSite here
// note that _shouldUpdateSuggestedTile is called by _updateSuggestedTile
this._newTabHasInadjacentSite = this._avoidInadjacentSites && this._checkForInadjacentSites(newTabLinks);
return visibleTopSiteCount;
},
_shouldUpdateSuggestedTile: function() {
let sortedLinks = NewTabUtils.getProviderLinks(this);
let mostFrecentLink = {};
if (sortedLinks && sortedLinks.length) {
mostFrecentLink = sortedLinks[0]
}
let currTopSiteCount = this._getCurrentTopSiteCount();
if ((!mostFrecentLink.targetedSite && currTopSiteCount >= MIN_VISIBLE_HISTORY_TILES) ||
(mostFrecentLink.targetedSite && currTopSiteCount < MIN_VISIBLE_HISTORY_TILES)) {
// If mostFrecentLink has a targetedSite then mostFrecentLink is a suggested link.
// If we have enough history links (8+) to show a suggested tile and we are not
// already showing one, then we should update (to *attempt* to add a suggested tile).
// OR if we don't have enough history to show a suggested tile (<8) and we are
// currently showing one, we should update (to remove it).
return true;
}
return false;
},
/**
* Chooses and returns a suggested tile based on a user's top sites
* that we have an available suggested tile for.
*
* @return the chosen suggested tile, or undefined if there isn't one
*/
_updateSuggestedTile: function() {
let sortedLinks = NewTabUtils.getProviderLinks(this);
if (!sortedLinks) {
// If NewTabUtils.links.resetCache() is called before getting here,
// sortedLinks may be undefined.
return;
}
// Delete the current suggested tile, if one exists.
let initialLength = sortedLinks.length;
if (initialLength) {
let mostFrecentLink = sortedLinks[0];
if (mostFrecentLink.targetedSite) {
this._callObservers("onLinkChanged", {
url: mostFrecentLink.url,
frecency: SUGGESTED_FRECENCY,
lastVisitDate: mostFrecentLink.lastVisitDate,
type: mostFrecentLink.type,
}, 0, true);
}
}
if (this._topSitesWithSuggestedLinks.size == 0 || !this._shouldUpdateSuggestedTile()) {
// There are no potential suggested links we can show or not
// enough history for a suggested tile.
return;
}
// Create a flat list of all possible links we can show as suggested.
// Note that many top sites may map to the same suggested links, but we only
// want to count each suggested link once (based on url), thus possibleLinks is a map
// from url to suggestedLink. Thus, each link has an equal chance of being chosen at
// random from flattenedLinks if it appears only once.
let nextTimeout;
let possibleLinks = new Map();
let targetedSites = new Map();
this._topSitesWithSuggestedLinks.forEach(topSiteWithSuggestedLink => {
let suggestedLinksMap = this._suggestedLinks.get(topSiteWithSuggestedLink);
suggestedLinksMap.forEach((suggestedLink, url) => {
// Skip this link if we've shown it too many times already
if (!this._testFrequencyCapLimits(url)) {
return;
}
// as we iterate suggestedLinks, check for campaign start/end
// time limits, and set nextTimeout to the closest timestamp
let {use, timeoutDate} = this._testLinkForCampaignTimeLimits(suggestedLink);
// update nextTimeout is necessary
if (timeoutDate && (!nextTimeout || nextTimeout > timeoutDate)) {
nextTimeout = timeoutDate;
}
// Skip link if it falls outside campaign time limits
if (!use) {
return;
}
// Skip link if it avoids inadjacent sites and newtab has one
if (suggestedLink.check_inadjacency && this._newTabHasInadjacentSite) {
return;
}
possibleLinks.set(url, suggestedLink);
// Keep a map of URL to targeted sites. We later use this to show the user
// what site they visited to trigger this suggestion.
if (!targetedSites.get(url)) {
targetedSites.set(url, []);
}
targetedSites.get(url).push(topSiteWithSuggestedLink);
})
});
// setup timeout check for starting or ending campaigns
if (nextTimeout) {
this._setupCampaignTimeCheck(nextTimeout - Date.now());
}
// We might have run out of possible links to show
let numLinks = possibleLinks.size;
if (numLinks == 0) {
return;
}
let flattenedLinks = [...possibleLinks.values()];
// Choose our suggested link at random
let suggestedIndex = Math.floor(Math.random() * numLinks);
let chosenSuggestedLink = flattenedLinks[suggestedIndex];
// Add the suggested link to the front with some extra values
this._callObservers("onLinkChanged", Object.assign({
frecency: SUGGESTED_FRECENCY,
// Choose the first site a user has visited as the target. In the future,
// this should be the site with the highest frecency. However, we currently
// store frecency by URL not by site.
targetedSite: targetedSites.get(chosenSuggestedLink.url).length ?
targetedSites.get(chosenSuggestedLink.url)[0] : null
}, chosenSuggestedLink));
return chosenSuggestedLink;
},
/**
* Loads inadjacent sites
* @return a promise resolved when lookup Set for sites is built
*/
_loadInadjacentSites: function DirectoryLinksProvider_loadInadjacentSites() {
return this._downloadJsonData(this._inadjacentSitesUrl).then(jsonString => {
let jsonObject = {};
try {
jsonObject = JSON.parse(jsonString);
}
catch (e) {
Cu.reportError(e);
}
this._inadjacentSites = new Set(jsonObject.domains);
});
},
/**
* Genegrates hash suitable for looking up inadjacent site
* @param value to hsh
* @return hased value, base64-ed
*/
_generateHash: function DirectoryLinksProvider_generateHash(value) {
let byteArr = gUnicodeConverter.convertToByteArray(value);
gCryptoHash.init(gCryptoHash.MD5);
gCryptoHash.update(byteArr, byteArr.length);
return gCryptoHash.finish(true);
},
/**
* Checks if link belongs to inadjacent domain
* @param link to check
* @return true for inadjacent domains, false otherwise
*/
_isInadjacentLink: function DirectoryLinksProvider_isInadjacentLink(link) {
let baseDomain = link.baseDomain || NewTabUtils.extractSite(link.url || "");
if (!baseDomain) {
return false;
}
// check if hashed domain is inadjacent
return this._inadjacentSites.has(this._generateHash(baseDomain));
},
/**
* Checks if new tab has inadjacent site
* @param new tab links (or nothing, in which case NewTabUtils.links.getLinks() is called
* @return true if new tab shows has inadjacent site
*/
_checkForInadjacentSites: function DirectoryLinksProvider_checkForInadjacentSites(newTabLink) {
let links = newTabLink || NewTabUtils.links.getLinks();
for (let link of links.slice(0, MAX_VISIBLE_HISTORY_TILES)) {
// check links against inadjacent list - specifically include ALL link types
if (this._isInadjacentLink(link)) {
return true;
}
}
return false;
},
/**
* Reads json file, parses its content, and returns resulting object
* @param json file path
* @param json object to return in case file read or parse fails
* @return a promise resolved to a valid object or undefined upon error
*/
_readJsonFile: Task.async(function* (filePath, nullObject) {
let jsonObj;
try {
let binaryData = yield OS.File.read(filePath);
let json = gTextDecoder.decode(binaryData);
jsonObj = JSON.parse(json);
}
catch (e) {}
return jsonObj || nullObject;
}),
/**
* Loads frequency cap object from file and parses its content
* @return a promise resolved upon load completion
* on error or non-exstent file _frequencyCaps is set to empty object
*/
_readFrequencyCapFile: Task.async(function* () {
// set _frequencyCaps object to file's content or empty object
this._frequencyCaps = yield this._readJsonFile(this._frequencyCapFilePath, {});
}),
/**
* Saves frequency cap object to file
* @return a promise resolved upon file i/o completion
*/
_writeFrequencyCapFile: function DirectoryLinksProvider_writeFrequencyCapFile() {
let json = JSON.stringify(this._frequencyCaps || {});
return OS.File.writeAtomic(this._frequencyCapFilePath, json, {tmpPath: this._frequencyCapFilePath + ".tmp"});
},
/**
* Clears frequency cap object and writes empty json to file
* @return a promise resolved upon file i/o completion
*/
_clearFrequencyCap: function DirectoryLinksProvider_clearFrequencyCap() {
this._frequencyCaps = {};
return this._writeFrequencyCapFile();
},
/**
* updates frequency cap configuration for a link
*/
_updateFrequencyCapSettings: function DirectoryLinksProvider_updateFrequencyCapSettings(link) {
let capsObject = this._frequencyCaps[link.url];
if (!capsObject) {
// create an object with empty counts
capsObject = {
dailyViews: 0,
totalViews: 0,
lastShownDate: 0,
};
this._frequencyCaps[link.url] = capsObject;
}
// set last updated timestamp
capsObject.lastUpdated = Date.now();
// check for link configuration
if (link.frequency_caps) {
capsObject.dailyCap = link.frequency_caps.daily || DEFAULT_DAILY_FREQUENCY_CAP;
capsObject.totalCap = link.frequency_caps.total || DEFAULT_TOTAL_FREQUENCY_CAP;
}
else {
// fallback to defaults
capsObject.dailyCap = DEFAULT_DAILY_FREQUENCY_CAP;
capsObject.totalCap = DEFAULT_TOTAL_FREQUENCY_CAP;
}
},
/**
* Prunes frequency cap objects for outdated links
* @param timeDetla milliseconds
* all cap objects with lastUpdated less than (now() - timeDelta)
* will be removed. This is done to remove frequency cap objects
* for unused tile urls
*/
_pruneFrequencyCapUrls: function DirectoryLinksProvider_pruneFrequencyCapUrls(timeDelta = DEFAULT_PRUNE_TIME_DELTA) {
let timeThreshold = Date.now() - timeDelta;
Object.keys(this._frequencyCaps).forEach(url => {
if (this._frequencyCaps[url].lastUpdated <= timeThreshold) {
delete this._frequencyCaps[url];
}
});
},
/**
* Checks if supplied timestamp happened today
* @param timestamp in milliseconds
* @return true if the timestamp was made today, false otherwise
*/
_wasToday: function DirectoryLinksProvider_wasToday(timestamp) {
let showOn = new Date(timestamp);
let today = new Date();
// call timestamps identical if both day and month are same
return showOn.getDate() == today.getDate() &&
showOn.getMonth() == today.getMonth() &&
showOn.getYear() == today.getYear();
},
/**
* adds some number of views for a url
* @param url String url of the suggested link
*/
_addFrequencyCapView: function DirectoryLinksProvider_addFrequencyCapView(url) {
let capObject = this._frequencyCaps[url];
// sanity check
if (!capObject) {
return;
}
// if the day is new: reset the daily counter and lastShownDate
if (!this._wasToday(capObject.lastShownDate)) {
capObject.dailyViews = 0;
// update lastShownDate
capObject.lastShownDate = Date.now();
}
// bump both daily and total counters
capObject.totalViews++;
capObject.dailyViews++;
// if any of the caps is reached - update suggested tiles
if (capObject.totalViews >= capObject.totalCap ||
capObject.dailyViews >= capObject.dailyCap) {
this._updateSuggestedTile();
}
},
/**
* Sets clicked flag for link url
* @param url String url of the suggested link
*/
_setFrequencyCapClick(url) {
let capObject = this._frequencyCaps[url];
// sanity check
if (!capObject) {
return;
}
capObject.clicked = true;
// and update suggested tiles, since current tile became invalid
this._updateSuggestedTile();
},
/**
* Tests frequency cap limits for link url
* @param url String url of the suggested link
* @return true if link is viewable, false otherwise
*/
_testFrequencyCapLimits: function DirectoryLinksProvider_testFrequencyCapLimits(url) {
let capObject = this._frequencyCaps[url];
// sanity check: if url is missing - do not show this tile
if (!capObject) {
return false;
}
// check for clicked set or total views reached
if (capObject.clicked || capObject.totalViews >= capObject.totalCap) {
return false;
}
// otherwise check if link is over daily views limit
if (this._wasToday(capObject.lastShownDate) &&
capObject.dailyViews >= capObject.dailyCap) {
return false;
}
// we passed all cap tests: return true
return true;
},
/**
* Removes clicked flag from frequency cap entry for tile landing url
* @param url String url of the suggested link
* @return promise resolved upon disk write completion
*/
_removeTileClick: function DirectoryLinksProvider_removeTileClick(url = "") {
// remove trailing slash, to accomodate Places sending site urls ending with '/'
let noTrailingSlashUrl = url.replace(/\/$/,"");
let capObject = this._frequencyCaps[url] || this._frequencyCaps[noTrailingSlashUrl];
// return resolved promise if capObject is not found
if (!capObject) {
return Promise.resolve();
}
// otherwise remove clicked flag
delete capObject.clicked;
return this._writeFrequencyCapFile();
},
/**
* Removes all clicked flags from frequency cap object
* @return promise resolved upon disk write completion
*/
_removeAllTileClicks: function DirectoryLinksProvider_removeAllTileClicks() {
Object.keys(this._frequencyCaps).forEach(url => {
delete this._frequencyCaps[url].clicked;
});
return this._writeFrequencyCapFile();
},
/**
* Return the object to its pre-init state
*/
reset: function DirectoryLinksProvider_reset() {
delete this.__linksURL;
this._removePrefsObserver();
this._removeObservers();
},
addObserver: function DirectoryLinksProvider_addObserver(aObserver) {
this._observers.add(aObserver);
},
removeObserver: function DirectoryLinksProvider_removeObserver(aObserver) {
this._observers.delete(aObserver);
},
_callObservers(methodName, ...args) {
for (let obs of this._observers) {
if (typeof(obs[methodName]) == "function") {
try {
obs[methodName](this, ...args);
} catch (err) {
Cu.reportError(err);
}
}
}
},
_removeObservers: function() {
this._observers.clear();
}
};