YDN KR Tech Talk : Pipes 와 YQL 활용하기

Y!Pipes & YQL Yahoo! Developer Network 2009.08.25

• – Technical Evangelist – YDN KR Blog ‣ ydnkrblog.com – YDN KR Twitter ‣ twitter.com/ydnkr • – phpschool.com (’98~05, 8 ) – lovesera.com (2001 ~) – Twitter, @phploveme

Apps 1 2 3 Open API PHP Flash RSS, ASP Silverlight XML JSP CSS/JS HTML YUI

! var map = new YMap(document.getElementById('map')); ? … var currentGeoPoint = new YGeoPoint( _c.Lat, _c.Lon ); map.addMarker(currentGeoPoint); … ? … if (flickcurl_prepare(fc, "flickr.photos.geo.correctLocation", parameters, count)) { … } … http://search.yahooapis.com/ ImageSearchService/V1/imageSearch? ? appid=YahooDemo&query=Corvette&results= ? 2 http://weather.yahooapis.com/ forecastrss?p=FRXX0076&u=c

YQL YQL SELECT * FROM Internet

Data !

Pipes NHN RSS DAUM JSON Yahoo! Flash Silverlight HTML CSS/JS YUI MS PHP Web Data Badge

Y!Pipes Library Canvas Help Debugger

Output http://pipes.yahoo.com/phploveme/yuiyql

Widget

DEMO : Daum + Naver Blog pipes.yahoo.com/phploveme/yuiyql

Yahoo Pipes • DEMO Pipes URL – http://pipes.yahoo.com/phploveme/yuiyql • Daum Blog URL – http://apis.daum.net/search/blog?apikey=[APIKEY]&q= • Naver Blog URL – http://openapi.naver.com/search?key=[APIKEY]&target=blog&query= • –  User Input - Text Input – URL  Url - URL Builder  String - Private String  Source - Fetch Feed –  Operator - Union  Operator - Sort

Pipes • • • Access • •

YQL developer.yahoo.com/yql

Yahoo! Query Language • – social, flickr, geo, local, weather – mybloglog, search, upcoming, yahoo – HTML, RSS, XML, JSON, CSV + Community Open Data Table(177)

Yahoo!

YQL : social.profile select * from social.profile where guid=me

flickr :

YQL : flickr.photos.search

RSS select * from rss where url='http://ydnkrblog.com/blog/?feed=rss2'

IP/ select * from ip.location where ip='222.122.195.6'

select * from twitter.user.status where id='ydnkr'

YQL : Flickr Search

YQL : Flickr Photo Widget , yql-image.php <?php $yql = "select * from flickr.photos.search where safe_search='true' and text='yahoo korea'"; $uri = "http://query.yahooapis.com/v1/public/yql? q=".urlencode($yql)."&format=xml"; $sxml = simplexml_load_file($uri); header('Content-Type: text/html; charset=utf-8'); foreach($sxml->results->photo as $photo){ $uri = 'http://farm' .$photo['farm'] .'.static.flickr.com/' .$photo['server'].'/' .$photo['id'].'_' .$photo['secret'] .'_m.jpg'; $html[] = $photo['title'].'<br/>'; $html[] = '<img src="'.$uri.'"/><br/>'; } echo implode("n", $html); ?>

http://sandbox.jemr.net/yql-image.php Source : http://sandbox.jemr.net/yql-image.phps

+ YUI http://sandbox.jemr.net/yql-image-yui.php ,http://sandbox.jemr.net/yql-image-yui.phps

Insert / Update / Delete • • Remote Web Service – , • Open Data Table use ‘http://mysite.com/table.xml’ as tableName; select * from tableName where key=‘value’...

Twitter Insert 3 • 1. Open Data Table (XML) – Ex: http://sandbox.jemr.net/yql-twitter-status.xml • 2. YQL use "http://sandbox.jemr.net/yql-twitter-status.xml" as table; insert into table (username, password, status) values('yqltesting','****','YQL-Twitter Test !!! '); • 3. Twitter

1. Open Data Table yql-twitter-status.xml <?xml version="1.0" encoding="UTF-8"?> <table xmlns="http://query.yahooapis.com/v1/schema/table.xsd"> <meta> <sampleQuery>select * from {table}</sampleQuery> </meta> <bindings> <select itemPath="" produces="XML"> <urls><url>http://twitter.com/statuses/show/{id}.xml</url></urls> <inputs> <key id="username" type="xs:string" required="false" paramType="variable" /> <key id="id" type="xs:string" required="false" paramType="path" /> </inputs> <execute><![CDATA[ var r = null; if (username) { var query = y.query('select * from twitter.user.timeline where id="'+username+'";'); var result = <twitter/>; for each (var twit in query.results.entry) { result.appendChild(twit); } response.object = result; } else { r = request.get().response; response.object = r; } ]]></execute> </select> <insert itemPath="" produces="XML"> <urls><url>http://twitter.com/statuses/update.xml</url></urls> <inputs> <key id="username" type="xs:string" required="true" paramType="variable" /> <key id="password" type="xs:string" required="true" paramType="variable" /> <key id="status" type="xs:string" required="true" paramType="variable" /> </inputs> <execute><![CDATA[ var r = null; y.include("http://yqlblog.net/samples/base64.js"); var authheader = "Basic " + Base64.encode(username+":"+password); var content = "status="+status; r = request.header("Authorization", authheader).post(content).response; response.object = r; ]]></execute> </insert> <delete itemPath="" produces="XML"> <urls><url>http://twitter.com/statuses/destroy/{updateid}.xml</url></urls> <inputs> <key id="username" type="xs:string" required="true" paramType="variable" /> <key id="password" type="xs:string" required="true" paramType="variable" /> <key id="updateid" type="xs:string" required="true" paramType="path" /> </inputs> <execute><![CDATA[ var r = null; y.include("http://yqlblog.net/samples/base64.js"); var authheader = "Basic " + Base64.encode(username+":"+password); response.object = request.header("Authorization", authheader).del().response; ]]></execute> </delete> </bindings> </table>

2. INSERT into Twitter use "http://sandbox.jemr.net/yql-twitter-status.xml" as table; insert into table (username, password, status) values('yqltesting','***','YQL-Twitter Test !!! ');

3. Twitter http://twitter.com/yqltesting

(177) http://www.slideshare.net/phploveme/ignite-seoul-intro

: Slideshare.net select * from slideshare.transcript where url="http://www.slideshare.net/phploveme/ignite-seoul-intro"

• YQL – – – Syntax – Interactive • – parallel requests – Request / Data Size :

Community Open Data Table http://datatables.org/

Evan Williams,@ev

Thanks Developer.yahoo.com ydnkrblog.com

YDN KR Tech Talk : Pipes 와 YQL 활용하기

by Jinho Jung on Aug 25, 2009

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YDN KR Tech Talk : Pipes 와 YQL 활용하기 — Presentation Transcript