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pgrimaudpgrimaud
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Add login process
1 parent 28e124f commit 1a4f0ac

16 files changed

Lines changed: 393 additions & 60 deletions

examples/medias.php renamed to examples/getMedias.php

File renamed without changes.

‎examples/getMediasWithLogin.php‎

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<?php
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require __DIR__ . '/../vendor/autoload.php';
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$cache = new Instagram\Storage\CacheManager(__DIR__ . '/../cache/');
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try {
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$api = new Instagram\Api($cache);
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$api->login('username', 'password');
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$api->setUserName('pgrimaud');
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// First page
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/** @var \Instagram\Hydrator\Component\Feed $feed */
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$feed = $api->getFeed();
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echo '============================' . "\n";
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echo 'User Informations : ' . "\n";
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echo '============================' . "\n\n";
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echo 'ID : ' . $feed->getId() . "\n";
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echo 'Full Name : ' . $feed->getFullName() . "\n";
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echo 'UserName : ' . $feed->getUserName() . "\n";
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echo 'Following : ' . $feed->getFollowing() . "\n";
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echo 'Followers : ' . $feed->getFollowers() . "\n\n";
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echo '============================' . "\n";
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echo 'Medias first page : ' . "\n";
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echo '============================' . "\n\n";
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/** @var \Instagram\Hydrator\Component\Media $media */
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foreach ($feed->getMedias() as $media) {
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echo 'ID : ' . $media->getId() . "\n";
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echo 'Caption : ' . $media->getCaption() . "\n";
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echo 'Link : ' . $media->getLink() . "\n";
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echo 'Likes : ' . $media->getLikes() . "\n";
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echo 'Date : ' . $media->getDate()->format('Y-m-d h:i:s') . "\n";
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echo '============================' . "\n";
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}
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// Second page
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$api->setEndCursor($feed->getEndCursor());
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sleep(1); // avoir 429 Rate limit from Instagram
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$feed = $api->getFeed();
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echo "\n\n";
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echo '============================' . "\n";
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echo 'Medias third page : ' . "\n";
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echo '============================' . "\n\n";
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/** @var \Instagram\Hydrator\Component\Media $media */
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foreach ($feed->getMedias() as $media) {
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echo 'ID : ' . $media->getId() . "\n";
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echo 'Caption : ' . $media->getCaption() . "\n";
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echo 'Link : ' . $media->getLink() . "\n";
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echo 'Likes : ' . $media->getLikes() . "\n";
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echo 'Date : ' . $media->getDate()->format('Y-m-d h:i:s') . "\n";
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echo '============================' . "\n";
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}
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// Third page
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$api->setEndCursor($feed->getEndCursor());
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sleep(1); // avoir 429 Rate limit from Instagram
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$feed = $api->getFeed();
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echo "\n\n";
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echo '============================' . "\n";
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echo 'Medias fourth page : ' . "\n";
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echo '============================' . "\n\n";
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/** @var \Instagram\Hydrator\Component\Media $media */
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foreach ($feed->getMedias() as $media) {
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echo 'ID : ' . $media->getId() . "\n";
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echo 'Caption : ' . $media->getCaption() . "\n";
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echo 'Link : ' . $media->getLink() . "\n";
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echo 'Likes : ' . $media->getLikes() . "\n";
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echo 'Date : ' . $media->getDate()->format('Y-m-d h:i:s') . "\n";
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echo '============================' . "\n";
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}
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// Fourth Page
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$api->setEndCursor($feed->getEndCursor());
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sleep(1); // avoir 429 Rate limit from Instagram
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$feed = $api->getFeed();
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echo "\n\n";
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echo '============================' . "\n";
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echo 'Medias second page : ' . "\n";
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echo '============================' . "\n\n";
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/** @var \Instagram\Hydrator\Component\Media $media */
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foreach ($feed->getMedias() as $media) {
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echo 'ID : ' . $media->getId() . "\n";
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echo 'Caption : ' . $media->getCaption() . "\n";
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echo 'Link : ' . $media->getLink() . "\n";
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echo 'Likes : ' . $media->getLikes() . "\n";
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echo 'Date : ' . $media->getDate()->format('Y-m-d h:i:s') . "\n";
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echo '============================' . "\n";
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}
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// And etc...
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} catch (Exception $exception) {
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print_r($exception->getMessage());
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} catch (\GuzzleHttp\Exception\GuzzleException $e) {
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print_r($exception->getMessage());
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}

examples/profile.php renamed to examples/getProfile.php

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@@ -26,20 +26,6 @@
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echo 'Private Account : ' . ($feed->isPrivate() ? 'Yes' : 'No') . "\n";
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echo 'Media Count : ' . $feed->getMediaCount() . "\n\n";
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29-
echo '============================' . "\n";
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echo 'Medias first page : ' . "\n";
31-
echo '============================' . "\n\n";
32-
33-
/** @var \Instagram\Hydrator\Component\Media $media */
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foreach ($feed->getMedias() as $media) {
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echo 'ID : ' . $media->getId() . "\n";
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echo 'Caption : ' . $media->getCaption() . "\n";
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echo 'Link : ' . $media->getLink() . "\n";
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echo 'Likes : ' . $media->getLikes() . "\n";
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echo 'Date : ' . $media->getDate()->format('Y-m-d h:i:s') . "\n";
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echo '============================' . "\n";
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}
42-
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} catch (Exception $exception) {
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print_r($exception->getMessage());
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} catch (\GuzzleHttp\Exception\GuzzleException $e) {

‎examples/getProfileWithLogin.php‎

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Original file line numberDiff line numberDiff line change
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<?php
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require __DIR__ . '/../vendor/autoload.php';
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try {
6+
$cache = new Instagram\Storage\CacheManager(__DIR__ . '/../cache/');
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8+
$api = new Instagram\Api($cache);
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$api->login('username', 'password');
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$api->setUserName('pgrimaud');
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// only the first page
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/** @var \Instagram\Hydrator\Component\Feed $feed */
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$feed = $api->getFeed();
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echo '============================' . "\n";
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echo 'User Informations : ' . "\n";
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echo '============================' . "\n\n";
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echo 'ID : ' . $feed->getId() . "\n";
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echo 'Full Name : ' . $feed->getFullName() . "\n";
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echo 'UserName : ' . $feed->getUserName() . "\n";
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echo 'Following : ' . $feed->getFollowing() . "\n";
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echo 'Followers : ' . $feed->getFollowers() . "\n";
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echo 'Biography : ' . $feed->getBiography() . "\n";
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echo 'External Url : ' . $feed->getExternalUrl() . "\n";
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echo 'Profile Picture : ' . $feed->getProfilePicture() . "\n";
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echo 'Verified Account : ' . ($feed->isVerified() ? 'Yes' : 'No') . "\n";
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echo 'Private Account : ' . ($feed->isPrivate() ? 'Yes' : 'No') . "\n";
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echo 'Media Count : ' . $feed->getMediaCount() . "\n\n";
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} catch (Exception $exception) {
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print_r($exception->getMessage());
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} catch (\GuzzleHttp\Exception\GuzzleException $e) {
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print_r($exception->getMessage());
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}

‎src/Instagram/Api.php‎

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@@ -3,7 +3,9 @@
33
namespace Instagram;
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55
use GuzzleHttp\Client;
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use Instagram\Exception\CacheException;
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use GuzzleHttp\Cookie\CookieJar;
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use Instagram\Auth\Login;
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use Instagram\Exception\InstagramCacheException;
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use Instagram\Exception\InstagramException;
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use Instagram\Hydrator\HtmlHydrator;
911
use Instagram\Hydrator\JsonHydrator;
@@ -35,6 +37,7 @@ class Api
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3638
/**
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* Api constructor.
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*
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* @param Client|null $client
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* @param CacheManager|null $cacheManager
4043
*/
@@ -46,9 +49,10 @@ public function __construct(CacheManager $cacheManager = null, Client $client =
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4750
/**
4851
* @param integer $limit
52+
*
4953
* @return Hydrator\Component\Feed
5054
*
51-
* @throws CacheException
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* @throws InstagramCacheException
5256
* @throws InstagramException
5357
* @throws \GuzzleHttp\Exception\GuzzleException
5458
* @throws \Exception
@@ -61,7 +65,7 @@ public function getFeed($limit = 12)
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6266
if ($this->endCursor) {
6367
if (!$this->cacheManager instanceof CacheManager) {
64-
throw new CacheException('CacheManager object must be specified to use pagination');
68+
throw new InstagramCacheException('CacheManager object must be specified to use pagination');
6569
}
6670

6771
$feed = new JsonTransportFeed($this->client, $this->endCursor, $this->cacheManager);
@@ -93,4 +97,29 @@ public function setEndCursor($endCursor)
9397
{
9498
$this->endCursor = $endCursor;
9599
}
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/**
102+
* @param $username
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* @param $password
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* @param Client|null $client
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*
106+
* @throws Exception\InstagramAuthException
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* @throws InstagramCacheException
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* @throws InstagramException
109+
* @throws \GuzzleHttp\Exception\GuzzleException
110+
*/
111+
public function login($username, $password, Client $client = null)
112+
{
113+
if (!$this->cacheManager instanceof CacheManager) {
114+
throw new InstagramCacheException('CacheManager is required with login');
115+
}
116+
117+
$login = new Login($client);
118+
$cookies = $login->execute($username, $password);
119+
120+
if ($cookies instanceof CookieJar) {
121+
$this->cacheManager->sessionName = $username;
122+
$this->cacheManager->setSession($username, $cookies);
123+
}
124+
}
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}

‎src/Instagram/Auth/Login.php‎

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<?php
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namespace Instagram\Auth;
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use GuzzleHttp\Client;
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use GuzzleHttp\Cookie\CookieJar;
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use Instagram\Exception\InstagramAuthException;
8+
use Instagram\Exception\InstagramException;
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use Instagram\Transport\TransportFeed;
10+
11+
class Login
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{
13+
/**
14+
* @var Client
15+
*/
16+
private $client;
17+
18+
/**
19+
* @param Client|null $client
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*/
21+
public function __construct(Client $client = null)
22+
{
23+
$this->client = $client ?: new Client();
24+
}
25+
26+
/**
27+
* @param $username
28+
* @param $password
29+
*
30+
* @return CookieJar
31+
*
32+
* @throws InstagramAuthException
33+
* @throws InstagramException
34+
* @throws \GuzzleHttp\Exception\GuzzleException
35+
*/
36+
public function execute($username, $password)
37+
{
38+
$query = $this->client->request('GET', TransportFeed::BASE_URL, [
39+
'headers' => [
40+
'user-agent' => TransportFeed::USER_AGENT
41+
]
42+
]);
43+
44+
$html = (string)$query->getBody();
45+
46+
preg_match('/<script type="text\/javascript">window\._sharedData\s?=(.+);<\/script>/', $html, $matches);
47+
48+
if (!isset($matches[1])) {
49+
throw new InstagramException('Unable to extract JSON data');
50+
}
51+
52+
$data = json_decode($matches[1]);
53+
54+
$cookieJar = new CookieJar();
55+
56+
$query = $this->client->request('POST', TransportFeed::AUTH_URL, [
57+
'form_params' => [
58+
'username' => $username,
59+
'password' => $password,
60+
],
61+
'headers' => [
62+
'cookie' => 'ig_cb=1; csrftoken=' . $data->config->csrf_token,
63+
'referer' => TransportFeed::BASE_URL,
64+
'x-csrftoken' => $data->config->csrf_token,
65+
'user-agent' => TransportFeed::USER_AGENT,
66+
],
67+
'cookies' => $cookieJar
68+
]);
69+
70+
if ($query->getStatusCode() !== 200) {
71+
throw new InstagramAuthException('Unknown error');
72+
} else {
73+
$response = json_decode((string)$query->getBody());
74+
if ($response->authenticated == true) {
75+
return $cookieJar;
76+
} else {
77+
throw new InstagramAuthException('Wrong login / password');
78+
}
79+
}
80+
}
81+
}

‎src/Instagram/Exception/CacheException.php‎

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This file was deleted.

‎src/Instagram/Exception/InstagramAuthException.php‎

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<?php
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namespace Instagram\Exception;
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class InstagramAuthException extends \Exception
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{
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}

‎src/Instagram/Exception/InstagramCacheException.php‎

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<?php
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namespace Instagram\Exception;
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class InstagramCacheException extends \Exception
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{
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}

‎src/Instagram/Hydrator/HtmlHydrator.php‎

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@@ -58,7 +58,7 @@ public function getHydratedData()
5858
$media->setComments($node->edge_media_to_comment->count);
5959
$media->setLikes($node->edge_liked_by->count);
6060

61-
$media->setLink(TransportFeed::INSTAGRAM_ENDPOINT . "p/{$node->shortcode}/");
61+
$media->setLink(TransportFeed::BASE_URL . "p/{$node->shortcode}/");
6262

6363
$media->setThumbnails($node->thumbnail_resources);
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