php - pagination within the facebook API (photos) -

-

i'm developing facebook app needs access users photos. needs loop through of users active photos i'm having trouble pagination aspect of feed. results api 

stdclass object (     [data] => array         (             [0] => stdclass object                 (                     [id] => 10151796309135076                     [from] => stdclass object                         (                             [name] => daniel benzie                             [id] => 762525075                         )                 )         ) )

obviosuly above excerpt , down bottom there section next , previous pages. 

[previous] => https://graph.facebook.com/762525075/photos?access_token=xxxxxxx&limit=25&since=1338985293&__previous=1 [next] => https://graph.facebook.com/762525075/photos?access_token=xxxxx&limit=25&until=1332002972

this set- know best way loop through photos in case? in advance (:

keep calling next url until there no more data

while ($some_photos['data']) {     $all_photos = array_merge( $all_photos, $some_photos['data'] );      $paging = $some_photos['paging'];     $next = $paging['next'];      $query = parse_url($next, php_url_query);     parse_str($query, $par);        $some_photos = $facebook->api(         $user_id."/photos", 'get', array(             'limit' => $par['limit'],             'until'  => $par['until'] )); }

Comments

Post a Comment

Popular posts from this blog

django - How can I change user group without delete record -

-
on website user have 1 group. , user can change group. it's made user.groups.clear() and user.groups.add(new_group) but it's not efficient, because there 2 sql query: delete, insert. how can change group update query? user , group related each other using manytomanyfield . means intersection table exists relating both entities, , if don't specify model map (using through attribute) django creates 1 you. looking @ sources django.contrib.auth.models see that's case. fortunatly, can access intermediary model using through attribute of manager (in case, user.groups.through ). can use regular model. example: >>> alice = user.objects.create_user('alice', 'alice@example.com', 'alicepw') >>> employee = group.objects.create(name='employee') >>> manager = group.objects.create(name='manager') >>> alice.groups.add(employee) >>> alice.groups.all() [<group: employee...
Read more

java - Need to add SOAP security token -

-
i need set custom soap header attribute on jax-ws generated webservice client. case webservice calls must go through proxy server requiring specific token (recieved web request header) present in soap request header. e.g.: 1 carserviceservice service = null; 2 service = new carserviceservice(new url(url), new qname(qname); 3 carserviceendpoint port = service.getcarserviceport(); it seems in line 3 wsdl retrieved , call fails due missing security token. 1 point direction on how done? a detailed example has been mentioned here: creating , deploying jax-ws web service on tomcat 6 this article shows how create , use security token .
Read more

java - EclipseLink JPA Object is not a known entity type -

-
i have strange problem eclipselink , object want persist. have 1 object (keypointlistimpl) stores object keypointimpl in list. persisting keypointimpl objects works great if try persist keypointlistimpl object java.lang.illegalargumentexception says object keypointimpl isn't known entity type. here keypointimpl code: @entity @table(name="keypoints") public class keypointimpl implements keypoint { @id @generatedvalue(strategy = generationtype.identity) private int id; @enumerated(enumtype.string) private detectortype keypointtype; private float x; private float y; private float size; private float angle; private float response; private int octave; private int classid; ... } here keypointlistimpl code: @entity @table(name="keypointlists") public class keypointlistimpl implements keypointlist { @id @generatedvalue(strategy = generationtype.identity) private int id; @onetoone(cascade={ca...
Read more