public static function get_data($slides, $options, $type)
{
if ($type === 'instagram') {
if (isset($options['rs_instagram'])) {
self::$access_token = get_option('new_royalslider_instagram_oauth_token');
if (self::$access_token && isset(self::$access_token->access_token)) {
self::$access_token = self::$access_token->access_token;
} else {
return "Instagram access token is missing, go to RoyalSlider global settings and connect your Instagram account.";
}
$options = $options['rs_instagram'];
if (!isset($options['usernameortag']) || !trim($options['usernameortag'])) {
return __('Enter Instagram username or tag.', 'new_royalslider');
}
$max_images = (int) $options['limit'];
if (!($max_images > 0)) {
return __('Incorrect value in "Limit" option, set it to integer.', 'new_royalslider');
}
if ($max_images > 300) {
$max_images = 300;
}
$data = array('access_token' => self::$access_token, 'count' => $max_images);
$is_tag = strpos($options['usernameortag'], '#') > -1 ? true : false;
if ($is_tag) {
$tag = str_replace('#', '', $options['usernameortag']);
$url = 'https://api.instagram.com/v1/tags/' . $tag . '/media/recent?' . http_build_query($data);
} else {
$user_id = self::getInstagramUserID($options['usernameortag']);
if (!$user_id) {
return 'Username ' . $options['usernameortag'] . ' not found';
}
$url = 'https://api.instagram.com/v1/users/' . $user_id . '/media/recent?' . http_build_query($data);
}
$url = apply_filters('new_rs_instagram_api_url', $url, $options);
$images = array();
$gotAllResults = false;
$numPages = 1;
$imageCount = 0;
while (!$gotAllResults) {
$response = wp_remote_get($url, array('timeout' => 30, 'redirection' => 5, 'sslverify' => false));
if (is_wp_error($response)) {
$gotAllResults = true;
if (count($images) > 0) {
break;
} else {
return print_r($response, true) . ' Request URL: ' . $url;
}
}
$response = $response['body'];
$response = json_decode($response, ARRAY_A);
if (isset($response['pagination']) && isset($response['pagination']['next_url'])) {
$url = $response['pagination']['next_url'];
} else {
$gotAllResults = true;
}
if (isset($response['data'])) {
$response_items = $response['data'];
foreach ($response_items as $key => $item) {
$imageCount++;
if ($imageCount > $max_images) {
$gotAllResults = true;
break;
}
$image =& $images[$imageCount];
$image['image'] = $item['images']['standard_resolution']['url'];
$image['thumbnail'] = $item['images']['thumbnail']['url'];
//$image['title'] = isset($item['caption']) ? $item['caption']['text'] : '';
$image['title'] = isset($item['caption']) ? htmlspecialchars($item['caption']['text']) : '';
$image['title'] = mb_convert_encoding($image['title'], 'HTML-ENTITIES', 'utf-8');
$image['original_obj'] = $item;
}
}
if ($imageCount > 300 || $numPages > 20) {
$gotAllResults = true;
break;
}
$numPages++;
}
if (count($images) > 0) {
return $images;
} else {
return sprintf(__('No images found. %s', 'new_royalslider'), isset($response['error']) ? $response['error'] : '');
}
return $images;
}
}
return $slides;
}
