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OpenSocial
Društvene mreže
Prijatelji
Profili
Aktivnosti
OpenSocial
• Skup otvorenih API-ja za izradu
  društvenih aplikacija
• JavaScript, HTML & CSS
• OpenSocial sadržnici
• Programeri koriste jedinstven API
• Korisnici imaju vedi izbor aplikacija
Tri komponente OpenSocial sustava

                      SNS




Aplikacijski
               Sadržnik     Browser
  serveri
Komunikacija sa sadržnikom
• Asinkroni zahtjevi
• Callback funkcija koja obrađuje rezultat
  zahtjeva
• DataRequest sa DataRequestItem objektima
• DataResponse sa DataResponseItem
  objektima
                  SADRŽNIK
DataRequest                     DataResponse
DataRequestItem                  DataResponseItem
DataRequestItem                  DataResponseItem
Aplikacije

• XML datoteka (Google Gadgets + OpenSocial
  API)
• Sadrži XML čvorove koji definiraju aplikaciju
• Na profilu se nalazi unutar <IFRAME> HTML
  čvora
IFRAME

myspace.com              api.msappspace.com

                                              Jail Domain




<IFRAME>
                             APLIKACIJA
   APLIKACIJA
Caja
     • Serverski mehanizam koji uređuje
       JavaScript da bi bio siguran
     • Top.location
     • Eval()


JavaScript                    Siguran JavaScript
Što treba znati da bi se napravila
OpenSocial aplikacija?
      • JavaScript , HTML & CSS
      • Serverski programski jezik (PHP,
        RubyOnRails, ASP.NET, …)
      • Google Gadgets API & OpenSocial
        API
Što treba imati da bi se napravila
OpenSocial aplikacija?
      • Tekst editor
      • Web poslužitelj na kojem de se
        nalaziti aplikacija
      • Račun za programere na nekoj od
        društvenih mreža
        (http://sandbox.orkut.com, http:/
        /developer.myspace.com )
Gdje početi?

• ning.com (predlošci, …)
• SocialSite
  socialsite.dev.java.net
  (Java, Ruby, PHP)
• Apache Shindig
  incubator.apache.org/shindig
  (Java, PHP)
Pitanja?
Title
• Lorem ipsum dolor sit amet,
  consectetuer adipiscing elit.
  Vivamus et magna. Fusce sed sem
  sed magna suscipit egestas.
• Lorem ipsum dolor sit amet,
  consectetuer adipiscing elit.
  Vivamus et magna. Fusce sed sem
  sed magna suscipit egestas.
Title

• Lorem ipsum dolor sit amet, consectetuer
  adipiscing elit. Vivamus et magna. Fusce sed
  sem sed magna suscipit egestas.
• Lorem ipsum dolor sit amet, consectetuer
  adipiscing elit. Vivamus et magna. Fusce sed
  sem sed magna suscipit egestas.
Title
• Lorem ipsum dolor sit amet,
  consectetuer adipiscing elit.
  Vivamus et magna. Fusce sed sem
  sed magna suscipit egestas.
• Lorem ipsum dolor sit amet,
  consectetuer adipiscing elit.
  Vivamus et magna. Fusce sed sem
  sed magna suscipit egestas.

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OpenSocial

  • 4. OpenSocial • Skup otvorenih API-ja za izradu društvenih aplikacija • JavaScript, HTML & CSS • OpenSocial sadržnici • Programeri koriste jedinstven API • Korisnici imaju vedi izbor aplikacija
  • 5.
  • 6. Tri komponente OpenSocial sustava SNS Aplikacijski Sadržnik Browser serveri
  • 7. Komunikacija sa sadržnikom • Asinkroni zahtjevi • Callback funkcija koja obrađuje rezultat zahtjeva • DataRequest sa DataRequestItem objektima • DataResponse sa DataResponseItem objektima SADRŽNIK DataRequest DataResponse DataRequestItem DataResponseItem DataRequestItem DataResponseItem
  • 8. Aplikacije • XML datoteka (Google Gadgets + OpenSocial API) • Sadrži XML čvorove koji definiraju aplikaciju • Na profilu se nalazi unutar <IFRAME> HTML čvora
  • 9. IFRAME myspace.com api.msappspace.com Jail Domain <IFRAME> APLIKACIJA APLIKACIJA
  • 10. Caja • Serverski mehanizam koji uređuje JavaScript da bi bio siguran • Top.location • Eval() JavaScript Siguran JavaScript
  • 11. Što treba znati da bi se napravila OpenSocial aplikacija? • JavaScript , HTML & CSS • Serverski programski jezik (PHP, RubyOnRails, ASP.NET, …) • Google Gadgets API & OpenSocial API
  • 12. Što treba imati da bi se napravila OpenSocial aplikacija? • Tekst editor • Web poslužitelj na kojem de se nalaziti aplikacija • Račun za programere na nekoj od društvenih mreža (http://sandbox.orkut.com, http:/ /developer.myspace.com )
  • 13.
  • 14.
  • 15. Gdje početi? • ning.com (predlošci, …) • SocialSite socialsite.dev.java.net (Java, Ruby, PHP) • Apache Shindig incubator.apache.org/shindig (Java, PHP)
  • 17. Title • Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Vivamus et magna. Fusce sed sem sed magna suscipit egestas. • Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Vivamus et magna. Fusce sed sem sed magna suscipit egestas.
  • 18. Title • Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Vivamus et magna. Fusce sed sem sed magna suscipit egestas. • Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Vivamus et magna. Fusce sed sem sed magna suscipit egestas.
  • 19. Title • Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Vivamus et magna. Fusce sed sem sed magna suscipit egestas. • Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Vivamus et magna. Fusce sed sem sed magna suscipit egestas.