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instagram.class.php
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instagram.class.php
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<?php
class instagram
{
public $enable_proxies = false;
public $url;
public static $COOKIE_FILE = __DIR__ . "azf-instagram.txt";
public static $USER_AGENT = _REQUEST_USER_AGENT;
private $post_page;
function azf_Video_info($url)
{
$this->post_page = $this->url_get_contents($url, $this->enable_proxies);
$azf_Video_info = $this->media_data($this->post_page);
$video["title"] = $this->get_title($this->post_page);
$video["source"] = "instagram";
$video["thumbnail"] = $this->get_thumbnail($this->post_page);
$i = 0;
foreach ($azf_Video_info["links"] as $link) {
switch ($link["type"]) {
case "video":
$video["links"][$i]["url"] = $link["url"];
$video["links"][$i]["type"] = "mp4";
$video["links"][$i]["size"] = get_file_size($video["links"]["0"]["url"], $enable_proxies = false);
$video["links"][$i]["quality"] = "HD";
$video["links"][$i]["mute"] = "no";
$i++;
break;
case "image":
$video["links"][$i]["url"] = $link["url"];
$video["links"][$i]["type"] = "jpg";
$video["links"][$i]["size"] = get_file_size($video["links"]["0"]["url"], $enable_proxies = false);
$video["links"][$i]["quality"] = "HD";
$video["links"][$i]["mute"] = "yes";
$i++;
break;
default:
break;
}
}
return $video;
}
function azf_Video_info_beta($url)
{
$this->post_page = $this->url_get_contents($url, $this->enable_proxies);
$video["title"] = $this->get_title($this->post_page);
$video["source"] = "instagram";
//$video["thumbnail"] = $this->get_thumbnail($this->post_page);
$video["thumbnail"] = get_string_between($this->post_page, '"display_url":"', '"');
$video["thumbnail"] = str_replace("\u0026", "&", $video["thumbnail"]);
$video["links"][0]["url"] = $this->getVideoUrl();
$video["links"][0]["type"] = "mp4";
$video["links"][0]["size"] = get_file_size($video["links"]["0"]["url"], $enable_proxies = false);
$video["links"][0]["quality"] = "HD";
$video["links"][0]["mute"] = "no";
return $video;
}
function getPostShortcode($url)
{
if (substr($url, -1) != '/') {
$url .= '/';
}
preg_match('/\/(p|tv)\/(.*?)\//', $url, $output);
return ($output['2'] ?? '');
}
function getVideoUrl($postShortcode = "")
{
//$pageContent = $this->url_get_contents('https://www.instagram.com/p/' . $postShortcode);
preg_match_all('/"video_url":"(.*?)",/', $this->post_page, $out);
if (!empty($out[1][0])) {
return str_replace('\u0026', '&', $out[1][0]);
} else {
return null;
}
}
function url_get_contents($url, $enable_proxies = false)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_USERAGENT, self::$USER_AGENT);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
if (file_exists(self::$COOKIE_FILE)) {
curl_setopt($ch, CURLOPT_COOKIEFILE, self::$COOKIE_FILE);
//curl_setopt($ch, CURLOPT_COOKIEJAR, self::$COOKIE_FILE);
}
if ($enable_proxies) {
if (!empty($_SESSION["proxy"] ?? null)) {
$proxy = $_SESSION["proxy"];
} else {
$proxy = get_proxy();
$_SESSION["proxy"] = $proxy;
}
curl_setopt($ch, CURLOPT_PROXY, $proxy['ip'] . ":" . $proxy['port']);
if (!empty($proxy['username']) && !empty($proxy['password'])) {
curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxy['username'] . ":" . $proxy['password']);
}
$chunkSize = 1000000;
curl_setopt($ch, CURLOPT_TIMEOUT, (int)ceil(3 * (round($chunkSize / 1048576, 2) / (1 / 8))));
}
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
function media_data($post_page)
{
preg_match_all("/window.__additionalDataLoaded.'.{5,}',(.*).;/", $post_page, $matches);
if (!$matches) {
return false;
} else {
$json = $matches[1][0];
$data = json_decode($json, true);
if ($data['graphql']['shortcode_media']['__typename'] == "GraphImage") {
$imagesdata = $data['graphql']['shortcode_media']['display_resources'];
$length = count($imagesdata);
$azf_Video_info['links'][0]['type'] = 'image';
$azf_Video_info['links'][0]['url'] = $imagesdata[$length - 1]['src'];
$azf_Video_info['links'][0]['status'] = 'success';
} else {
if ($data['graphql']['shortcode_media']['__typename'] == "GraphSidecar") {
$counter = 0;
$multipledata = $data['graphql']['shortcode_media']['edge_sidecar_to_children']['edges'];
foreach ($multipledata as &$media) {
if ($media['node']['is_video'] == "true") {
$azf_Video_info['links'][$counter]["url"] = $media['node']['video_url'];
$azf_Video_info['links'][$counter]["type"] = 'video';
} else {
$length = count($media['node']['display_resources']);
$azf_Video_info['links'][$counter]["url"] = $media['node']['display_resources'][$length - 1]['src'];
$azf_Video_info['links'][$counter]["type"] = 'image';
}
$counter++;
$azf_Video_info['type'] = 'media';
}
$azf_Video_info['status'] = 'success';
} else {
if ($data['graphql']['shortcode_media']['__typename'] == "GraphVideo") {
$videolink = $data['graphql']['shortcode_media']['video_url'];
$azf_Video_info['links'][0]['type'] = 'video';
$azf_Video_info['links'][0]['url'] = $videolink;
$azf_Video_info['links'][0]['status'] = 'success';
} else {
$azf_Video_info['links']['status'] = 'fail';
}
}
}
$owner = $data['graphql']['shortcode_media']['owner'];
$azf_Video_info['username'] = $owner['username'];
$azf_Video_info['full_name'] = $owner['full_name'];
$azf_Video_info['profile_pic_url'] = $owner['profile_pic_url'];
return $azf_Video_info;
}
}
function get_type($curl_content)
{
if (preg_match_all('@<meta property="og:type" content="(.*?)" />@si', $curl_content, $match)) {
return $match[1][0];
}
}
function get_image($curl_content)
{
if (preg_match_all('@<meta property="og:image" content="(.*?)" />@si', $curl_content, $match)) {
return $match[1][0];
}
}
function get_video($curl_content)
{
if (preg_match_all('@<meta property="og:video" content="(.*?)" />@si', $curl_content, $match)) {
return $match[1][0];
}
}
function get_thumbnail($post_page)
{
preg_match_all("/window.__additionalDataLoaded.'.{5,}',(.*).;/", $post_page, $matches);
if (!$matches) {
return false;
}
$json = $matches[1][0];
$data = json_decode($json, true)["graphql"];
return $data["shortcode_media"]['display_resources'][0]["src"];
}
function get_title($curl_content)
{
if (preg_match_all('@<title>(.*?)</title>@si', $curl_content, $match)) {
return $match[1][0];
}
}
}