Remix the web
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Remix the web

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    Remix the web Remix the web Presentation Transcript

    • Remix the web
    • mashups
    • “Un mashup, també anomenat remescla, és una aplicació web híbrida que utilitza contingut d'altres aplicacions web per a crear un nou contingut complet, consumint serveis directament sempre a través del protocol http.” Wikipedia dixit
    • “El contingut d'un mashup normalment prové de llocs web de tercers a través d'una interfície pública o usant una API. Altres mètodes que constitueixen l'origen de les seves dades inclouen: sindicació web (RSS o Atom), screen scraping, etc.” Wikipedia dixit
    • API application programming interface
    • protocol http
    • GET POST UPDATE DELETE
    • GET http://twitter.com/users/show/xbelanch.xml
    • POST curl -u usuari:contrasenya -d "status=sense paraules" http:// twitter.com/statuses/update.xml
    • http://www.programmableweb.com/
    • 1521 APIs http://www.programmableweb.com/apis/directory
    • 4451 Mashups http://www.programmableweb.com/mashups/directory
    • Exemples
    • http://www.twittermagnets.com/
    • http://woozor.es
    • http://beta.twittervision.com/
    • Jugueu
    • Google Spreadsheets http://docs.google.com/
    • http://tr.im/FbuT
    • =ImportXML("http:// twitter.com/users/show/ xbelanch.xml";"/user/name")
    • =importXML("http:// twitter.com/statuses/friends/ xbelanch.xml";"/users/user/ name")
    • =importXML("http:// twitter.com/statuses/friends/ xbelanch.xml";"/users/user/ followers_count")
    • =importXML("http:// twitter.com/statuses/friends/ xbelanch.xml";"/users/user/ location")
    • Mou a un full propi
    • http://ca.wikipedia.org/wiki/Barcelona
    • =ImportHtml("http://ca.wikipedia.org/ wiki/Barcelona";"table";13)
    • Centres de suport http://ioc.xtec.cat/educacio/index.php? module=htmlpages&func=display&pid=18
    • =ImportHtml("http:// ioc.xtec.cat/educacio/ index.php? module=htmlpages&func=displa y&pid=18"; "table"; 3)
    • =CONCATENATE(ColFil;", "; Colfil; ", Catalunya")
    • =CONCATENATE("<strong>";ColFil; " ";ColFil;"</strong>")
    • Mou a un full propi
    • Afegeix el gadget a iGoogle
    • Publica el gadget
    • http://ouseful.wordpress.com/2008/10/14/data-scraping-wikipedia-with-google- spreadsheets/
    • http://arapehlivanian.com/2009/06/25/screen-scraping-and-creating-a-feed-with-yql- and-yahoo-pipes/
    • Yahoo Pipes http://pipes.yahoo.com/
    • Regular Expressions
    • Many Eyes
    • Visualitza la informació