1 files changed, 170 insertions, 170 deletions
diff --git a/hauth/Hybrid/Providers/LinkedIn.php b/hauth/Hybrid/Providers/LinkedIn.php
index 4631b52..e327a1a 100644
--- a/hauth/Hybrid/Providers/LinkedIn.php
+++ b/hauth/Hybrid/Providers/LinkedIn.php
@@ -1,178 +1,178 @@
 <?php
-
+
 /* !
  * Hybridauth
  * https://hybridauth.github.io/hybridauth | https://github.com/hybridauth/hybridauth
  * (c) 2017 Hybridauth authors | https://hybridauth.github.io/license.html
- */
-
+ */
+
 /**
  * Hybrid_Providers_LinkedIn OAuth2 provider adapter.
  */
-class Hybrid_Providers_LinkedIn extends Hybrid_Provider_Model_OAuth2 {
-
-    /**
-     * {@inheritdoc}
-     */
-    public $scope = "r_basicprofile r_emailaddress";
-
-    /**
-     * {@inheritdoc}
-     */
-    function initialize() {
-        parent::initialize();
-
-        // Provider api end-points.
-        $this->api->api_base_url = "https://api.linkedin.com/v1/";
-        $this->api->authorize_url = "https://www.linkedin.com/oauth/v2/authorization";
-        $this->api->token_url = "https://www.linkedin.com/oauth/v2/accessToken";
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    function loginBegin() {
-        if (is_array($this->scope)) {
-            $this->scope = implode(" ", $this->scope);
-        }
-        if (isset($this->scope)) {
-            $extra_params['scope'] = $this->scope;
-        }
-        if (!isset($this->state)) {
-            $this->state = hash("sha256",(uniqid(rand(), TRUE)));
-        }
-        $extra_params['state'] = $this->state;
-        Hybrid_Auth::redirect($this->api->authorizeUrl($extra_params));
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @see https://developer.linkedin.com/docs/rest-api
-     */
-    function getUserProfile() {
-        // Refresh tokens if needed.
-        $this->setHeaders("token");
-        $this->refreshToken();
-
-        // https://developer.linkedin.com/docs/fields.
-        $fields = isset($this->config["fields"]) ? $this->config["fields"] : array(
-            "id",
-            "email-address",
-            "first-name",
-            "last-name",
-            "headline",
-            "location",
-            "industry",
-            "picture-url",
-            "public-profile-url",
-        );
-
-        $this->setHeaders();
-        $response = $this->api->get(
-            "people/~:(" . implode(",", $fields) . ")",
-            array(
-                "format" => "json",
-            )
-        );
-
-        if (!isset($response->id)) {
-            throw new Exception("User profile request failed! {$this->providerId} returned an invalid response: " . Hybrid_Logger::dumpData($response), 6);
-        }
-
-        $this->user->profile->identifier = isset($response->id) ? $response->id : "";
-        $this->user->profile->firstName = isset($response->firstName) ? $response->firstName : "";
-        $this->user->profile->lastName = isset($response->lastName) ? $response->lastName : "";
-        $this->user->profile->photoURL = isset($response->pictureUrl) ? $response->pictureUrl : "";
-        $this->user->profile->profileURL = isset($response->publicProfileUrl) ? $response->publicProfileUrl : "";
-        $this->user->profile->email = isset($response->emailAddress) ? $response->emailAddress : "";
-        $this->user->profile->description = isset($response->headline) ? $response->headline : "";
-        $this->user->profile->country = isset($response->location) ? $response->location->name : "";
-        $this->user->profile->emailVerified = $this->user->profile->email;
-        $this->user->profile->displayName = trim($this->user->profile->firstName . " " . $this->user->profile->lastName);
-
-        return $this->user->profile;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @param array $status
-     *   An associative array containing:
-     *   - content: A collection of fields describing the shared content.
-     *   - comment: A comment by the member to associated with the share.
-     *   - visibility: A collection of visibility information about the share.
-     * @param string $companyId (optional) User company id
-     *
-     * @return object
-     *   An object containing:
-     *   - updateKey - A unique ID for the shared content posting that was just created.
-     *   - updateUrl - A direct link to the newly shared content on LinkedIn.com that you can direct the user's web browser to.
-     * @throws Exception
-     * @see https://developer.linkedin.com/docs/share-on-linkedin
-     */
-    function setUserStatus($status, $companyId = null) {
-        // Refresh tokens if needed.
-        $this->setHeaders("token");
-        $this->refreshToken();
-
-        try {
-            // Define default visibility.
-            if (!isset($status["visibility"])) {
-                $status["visibility"]["code"] = "anyone";
-            }
-
-            $this->setHeaders("share");
-            $url = $companyId ? "companies/{$companyId}/shares?format=json" : "people/~/shares?format=json";
-            $response = $this->api->post($url,
-                array(
-                    "body" => $status,
-                )
-            );
-        } catch (Exception $e) {
-            throw new Exception("Update user status failed! {$this->providerId} returned an error: {$e->getMessage()}", 0, $e);
-        }
-
-        if (!isset($response->updateKey)) {
-            throw new Exception("Update user status failed! {$this->providerId} returned an error: {$response->message}", $response->errorCode);
-        }
-
-        return $response;
-    }
-
-    /**
-     * Set correct request headers.
-     *
-     * @param string $api_type
-     *   (optional) Specify api type.
-     *
-     * @return void
-     */
-    private function setHeaders($api_type = null) {
-        $this->api->curl_header = array(
-            "Authorization: Bearer {$this->api->access_token}",
-        );
-
-        switch ($api_type) {
-            case "share":
-                $this->api->curl_header = array_merge(
-                    $this->api->curl_header,
-                    array(
-                        "Content-Type: application/json",
-                        "x-li-format: json",
-                    )
-                );
-                break;
-
-            case "token":
-                $this->api->curl_header = array_merge(
-                    $this->api->curl_header,
-                    array(
-                        "Content-Type: application/x-www-form-urlencoded",
-                    )
-                );
-                break;
-        }
-    }
-
-}
+class Hybrid_Providers_LinkedIn extends Hybrid_Provider_Model_OAuth2 {
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public $scope = "r_basicprofile r_emailaddress";
+
+	/**
+	 * {@inheritdoc}
+	 */
+	function initialize() {
+		parent::initialize();
+
+		// Provider api end-points.
+		$this->api->api_base_url = "https://api.linkedin.com/v1/";
+		$this->api->authorize_url = "https://www.linkedin.com/oauth/v2/authorization";
+		$this->api->token_url = "https://www.linkedin.com/oauth/v2/accessToken";
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	function loginBegin() {
+		if (is_array($this->scope)) {
+			$this->scope = implode(" ", $this->scope);
+		}
+		if (isset($this->scope)) {
+			$extra_params['scope'] = $this->scope;
+		}
+		if (!isset($this->state)) {
+			$this->state = hash("sha256",(uniqid(rand(), TRUE)));
+		}
+		$extra_params['state'] = $this->state;
+		Hybrid_Auth::redirect($this->api->authorizeUrl($extra_params));
+	}
+
+	/**
+	 * {@inheritdoc}
+	 *
+	 * @see https://developer.linkedin.com/docs/rest-api
+	 */
+	function getUserProfile() {
+		// Refresh tokens if needed.
+		$this->setHeaders("token");
+		$this->refreshToken();
+
+		// https://developer.linkedin.com/docs/fields.
+		$fields = $this->config["fields"] ?? [
+			"id",
+			"email-address",
+			"first-name",
+			"last-name",
+			"headline",
+			"location",
+			"industry",
+			"picture-url",
+			"public-profile-url",
+		];
+
+		$this->setHeaders();
+		$response = $this->api->get(
+			"people/~:(" . implode(",", $fields) . ")",
+			[
+				"format" => "json",
+			],
+		);
+
+		if (!isset($response->id)) {
+			throw new Exception("User profile request failed! {$this->providerId} returned an invalid response: " . Hybrid_Logger::dumpData($response), 6);
+		}
+
+		$this->user->profile->identifier = $response->id ?? "";
+		$this->user->profile->firstName = $response->firstName ?? "";
+		$this->user->profile->lastName = $response->lastName ?? "";
+		$this->user->profile->photoURL = $response->pictureUrl ?? "";
+		$this->user->profile->profileURL = $response->publicProfileUrl ?? "";
+		$this->user->profile->email = $response->emailAddress ?? "";
+		$this->user->profile->description = $response->headline ?? "";
+		$this->user->profile->country = isset($response->location) ? $response->location->name : "";
+		$this->user->profile->emailVerified = $this->user->profile->email;
+		$this->user->profile->displayName = trim($this->user->profile->firstName . " " . $this->user->profile->lastName);
+
+		return $this->user->profile;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 *
+	 * @param array $status
+	 *   An associative array containing:
+	 *   - content: A collection of fields describing the shared content.
+	 *   - comment: A comment by the member to associated with the share.
+	 *   - visibility: A collection of visibility information about the share.
+	 * @param string $companyId (optional) User company id
+	 *
+	 * @return object
+	 *   An object containing:
+	 *   - updateKey - A unique ID for the shared content posting that was just created.
+	 *   - updateUrl - A direct link to the newly shared content on LinkedIn.com that you can direct the user's web browser to.
+	 * @throws Exception
+	 * @see https://developer.linkedin.com/docs/share-on-linkedin
+	 */
+	function setUserStatus($status, $companyId = null) {
+		// Refresh tokens if needed.
+		$this->setHeaders("token");
+		$this->refreshToken();
+
+		try {
+			// Define default visibility.
+			if (!isset($status["visibility"])) {
+				$status["visibility"]["code"] = "anyone";
+			}
+
+			$this->setHeaders("share");
+			$url = $companyId ? "companies/{$companyId}/shares?format=json" : "people/~/shares?format=json";
+			$response = $this->api->post($url,
+				[
+					"body" => $status,
+				],
+			);
+		} catch (Exception $e) {
+			throw new Exception("Update user status failed! {$this->providerId} returned an error: {$e->getMessage()}", 0, $e);
+		}
+
+		if (!isset($response->updateKey)) {
+			throw new Exception("Update user status failed! {$this->providerId} returned an error: {$response->message}", $response->errorCode);
+		}
+
+		return $response;
+	}
+
+	/**
+	 * Set correct request headers.
+	 *
+	 * @param string $api_type
+	 *   (optional) Specify api type.
+	 *
+	 * @return void
+	 */
+	private function setHeaders($api_type = null) {
+		$this->api->curl_header = [
+			"Authorization: Bearer {$this->api->access_token}",
+		];
+
+		switch ($api_type) {
+			case "share":
+				$this->api->curl_header = array_merge(
+					$this->api->curl_header,
+					[
+						"Content-Type: application/json",
+						"x-li-format: json",
+					],
+				);
+				break;
+
+			case "token":
+				$this->api->curl_header = array_merge(
+					$this->api->curl_header,
+					[
+						"Content-Type: application/x-www-form-urlencoded",
+					],
+				);
+				break;
+		}
+	}
+
+}