function flickr_update()
{
$this->load->library('Flickr');
$this->load->model('flickr_model');
$flickr = new FlickrAPI();
$last_update = $this->flickr_model->cronGetLast();
$page_number = 1;
$changes = $flickr->getChangesSince($last_update, $page_number);
if (!empty($changes['photos']['total']) && $changes['photos']['total'] > 0) {
while ($page_number <= $changes['photos']['pages']) {
foreach ($changes['photos']['photo'] as $change) {
$details = $flickr->getPhotoInfo($change['id']);
if (!empty($details['photo'])) {
$photo = $details['photo'];
$this->flickr_model->addPhoto($photo['id'], $photo['secret'], $photo['server'], $photo['farm'], $photo['license'], $photo['owner']['nsid'], $photo['owner']['realname'], $photo['owner']['username'], $photo['title']['_content'], $photo['description']['_content'], $photo['dates']['posted'], $photo['dates']['taken'], $photo['dates']['lastupdate']);
if (!empty($photo['tags']['tag'])) {
foreach ($photo['tags']['tag'] as $tag) {
$this->flickr_model->tag($photo['id'], $tag['id'], $tag['raw'], $tag['_content']);
}
}
}
}
$page_number++;
if ($page_number <= $changes['photos']['pages']) {
$changes = $flickr->getChangesSince($last_update, $page_number);
}
}
}
$this->flickr_model->cronSetLast();
}
