Merge pull request #3526 from 2002Bishwajeet/feat-disqus-Oauth-provider

Feat: Disqus OAuth Provider

.gitpod.yml

@@ -22,6 +22,7 @@ ports:
 vscode:
   extensions:
     - ms-azuretools.vscode-docker
+    - zobo.php-intellisense
 
 github:
   # https://www.gitpod.io/docs/prebuilds#github-specific-configuration

app/config/providers.php

@@ -101,6 +101,16 @@ return [ // Ordered by ABC.
         'beta' => false,
         'mock' => false,
     ],
+    'disqus' => [
+        'name' => 'Disqus',
+        'developers' => 'https://disqus.com/api/docs/auth/',
+        'icon' => 'icon-disqus',
+        'enabled' => true,
+        'sandbox' => false,
+        'form' => false,
+        'beta' => false,
+        'mock' => false,
+    ],
     'dropbox' => [
         'name' => 'Dropbox',
         'developers' => 'https://www.dropbox.com/developers/documentation',

composer.lock

@@ -5370,5 +5370,5 @@
     "platform-overrides": {
         "php": "8.0"
     },
-    "plugin-api-version": "2.2.0"
+    "plugin-api-version": "2.3.0"
 }

src/Appwrite/Auth/OAuth2/Disqus.php

@@ -0,0 +1,188 @@
+<?php
+
+namespace Appwrite\Auth\OAuth2;
+
+use Appwrite\Auth\OAuth2;
+
+// Reference Material
+// https://disqus.com/api/docs/auth/
+
+class Disqus extends OAuth2
+{
+    /**
+     * @var string
+     */
+    private string $endpoint = 'https://disqus.com/api/';
+
+    /**
+     * @var array
+     */
+    protected array $user = [];
+
+    /**
+     * @var array
+     */
+    protected array $tokens = [];
+
+    /**
+     * @var array
+     */
+    protected array $scopes = [
+        'read',
+        'email',
+    ];
+
+    /**
+     * @return string
+     */
+    public function getName(): string
+    {
+        return 'disqus';
+    }
+
+    /**
+     * @return string
+     */
+    public function getLoginURL(): string
+    {
+        $url = $this->endpoint . 'oauth/2.0/authorize/?' .
+            \http_build_query([
+                'response_type' => 'code',
+                'client_id' => $this->appID,
+                'state' => \json_encode($this->state),
+                'redirect_uri' => $this->callback,
+                'scope' => \implode(',', $this->getScopes())
+            ]);
+
+        return $url;
+    }
+
+    /**
+     * @param string $code
+     *
+     * @return array
+     */
+    protected function getTokens(string $code): array
+    {
+        if (empty($this->tokens)) {
+            $this->tokens = \json_decode($this->request(
+                'POST',
+                $this->endpoint . 'oauth/2.0/access_token/',
+                ['Content-Type: application/x-www-form-urlencoded'],
+                \http_build_query([
+                    'grant_type' => 'authorization_code',
+                    'client_id' => $this->appID,
+                    'client_secret' => $this->appSecret,
+                    'redirect_uri' => $this->callback,
+                    'code' => $code,
+                    'scope' => \implode(' ', $this->getScopes()),
+                ])
+            ), true);
+        }
+        return $this->tokens;
+    }
+
+    /**
+     * @param string $refreshToken
+     *
+     * @return array
+     */
+    public function refreshTokens(string $refreshToken): array
+    {
+        $this->tokens = \json_decode($this->request(
+            'POST',
+            $this->endpoint . 'oauth/2.0/access_token/?',
+            ['Content-Type: application/x-www-form-urlencoded'],
+            \http_build_query([
+                'grant_type' => 'refresh_token',
+                'refresh_token' => $refreshToken,
+                'client_id' => $this->appID,
+                'client_secret' => $this->appSecret,
+            ])
+        ), true);
+
+        if (empty($this->tokens['refresh_token'])) {
+            $this->tokens['refresh_token'] = $refreshToken;
+        }
+        return $this->tokens;
+    }
+
+    /**
+     * @param string $token
+     *
+     * @return string
+     */
+    public function getUserID(string $accessToken): string
+    {
+        $user = $this->getUser($accessToken);
+
+        $userId = $user['id'];
+
+        return $userId;
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return string
+     */
+    public function getUserEmail(string $accessToken): string
+    {
+        $user = $this->getUser($accessToken);
+
+        $userEmail = $user['email'];
+
+        return $userEmail;
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return bool
+     */
+    public function isEmailVerified(string $accessToken): bool
+    {
+
+        // Look out for the change in their enpoint.
+        // It's in Beta so they may provide a parameter in the future.
+        // https://disqus.com/api/docs/users/details/
+
+        return false;
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return string
+     */
+    public function getUserName(string $accessToken): string
+    {
+        $user = $this->getUser($accessToken);
+
+        $username = $user['name'] ?? '';
+
+        return $username;
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return array
+     */
+    protected function getUser(string $accessToken): array
+    {
+        if (empty($this->user)) {
+            $user = $this->request(
+                'GET',
+                $this->endpoint . '3.0/users/details.json?' . \http_build_query([
+                    'access_token' => $accessToken,
+                    'api_key' => $this->appID,
+                    'api_secret' => $this->appSecret
+                ]),
+            );
+            $this->user = \json_decode($user, true)['response'];
+        }
+
+        return $this->user;
+    }
+}

src/Appwrite/Auth/OAuth2/Linkedin.php

@@ -80,7 +80,6 @@ class Linkedin extends OAuth2
                 ])
             ), true);
         }
-
         return $this->tokens;
     }
 
@@ -107,7 +106,6 @@ class Linkedin extends OAuth2
         if (empty($this->tokens['refresh_token'])) {
             $this->tokens['refresh_token'] = $refreshToken;
         }
-
         return $this->tokens;
     }