/**
* Retrieves Instagram photos for a given username.
*
* @param string $username An Instagram handle without @
* @param int $num How many photos to return. Defaults to 10.
* @param string $tag A hashtag to filter the query
* @return array Returns an array of photos with keys time, img, and url.
*/
function getInstagram($username, $num = 10, $tag = false)
{
if (INSTAGRAM_APP_KEY) {
$instagram = new Instagram(INSTAGRAM_APP_KEY);
} else {
throw new \RuntimeException('Instagram API Credentials have not been defined.');
}
$user_id = getInstaUserId($username, $instagram);
$media_obj = $instagram->getUserMedia($user_id, 33);
// Instagram limit of 33
$loop_count = 0;
do {
if (!isset($photos)) {
$photos = buildInstaArray($media_obj, $tag);
} else {
$media_obj = $instagram->pagination($media_obj);
$more_photos = buildInstaArray($media_obj, $tag);
$photos = array_merge($photos, $more_photos);
}
$photos_returned = count($photos);
$loop_count++;
} while ($photos_returned < $num && $loop_count <= 7);
return array_slice($photos, 0, $num);
}
/**
* Retrieves Instagram photos for a given username.
*
* @param string $username An Instagram handle without @
* @param int $num How many photos to return. Defaults to 10.
* @param string $tag A hashtag to filter the query
* @return array Returns an array of photos with keys time, img, and url.
*/
function getInstagram($username, $num = 10, $tag = false)
{
if (get_option('instagram_app_key')) {
$instagram = new Instagram(get_option('instagram_app_key'));
} else {
$instagram = new Instagram(INSTAGRAM_APP_KEY);
}
$user_id = getInstaUserId($username, $instagram);
$media_obj = $instagram->getUserMedia($user_id, 33);
// Instagram limit of 33
$loop_count = 0;
do {
if (!isset($photos)) {
$photos = buildInstaArray($media_obj, $tag);
} else {
$media_obj = $instagram->pagination($media_obj);
$more_photos = buildInstaArray($media_obj, $tag);
$photos = array_merge($photos, $more_photos);
}
$photos_returned = count($photos);
$loop_count++;
} while ($photos_returned < $num && $loop_count <= 7);
return array_slice($photos, 0, $num);
}
