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<?php namespace League\OAuth2\Client\Provider; |
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use League\OAuth2\Client\Tool\ArrayAccessorTrait; |
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/** |
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* @property array $response |
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* @property string $uid |
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*/ |
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class LinkedInResourceOwner extends GenericResourceOwner |
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{ |
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use ArrayAccessorTrait; |
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/** |
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* Raw response |
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* |
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* @var array |
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*/ |
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protected $response = []; |
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/** |
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* Sorted profile pictures |
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* |
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* @var array |
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*/ |
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protected $sortedProfilePictures = []; |
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/** |
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* @var string|null |
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*/ |
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private $email; |
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/** |
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* Creates new resource owner. |
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* |
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* @param array $response |
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*/ |
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public function __construct(array $response = array()) |
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{ |
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$this->response = $response; |
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$this->setSortedProfilePictures(); |
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} |
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/** |
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* Gets resource owner attribute by key. The key supports dot notation. |
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* |
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* @return mixed |
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*/ |
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public function getAttribute($key) |
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{ |
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return $this->getValueByKey($this->response, (string) $key); |
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} |
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/** |
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* Get user first name |
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* |
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* @return string|null |
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*/ |
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public function getFirstName() |
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{ |
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return $this->getAttribute('localizedFirstName'); |
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} |
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/** |
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* Get user user id |
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* |
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* @return string|null |
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*/ |
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public function getId() |
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{ |
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return $this->getAttribute('id'); |
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} |
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/** |
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* Get specific image by size |
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* |
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* @param integer $size |
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* @return array|null |
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*/ |
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public function getImageBySize($size) |
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{ |
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$pictures = array_filter($this->sortedProfilePictures, function ($picture) use ($size) { |
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return isset($picture['width']) && $picture['width'] == $size; |
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}); |
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return count($pictures) ? $pictures[0] : null; |
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} |
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/** |
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* Get available user image sizes |
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* |
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* @return array |
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*/ |
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public function getImageSizes() |
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{ |
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return array_map(function ($picture) { |
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return $this->getValueByKey($picture, 'width'); |
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}, $this->sortedProfilePictures); |
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} |
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/** |
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* Get user image url |
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* |
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* @return string|null |
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*/ |
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public function getImageUrl() |
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{ |
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$pictures = $this->getSortedProfilePictures(); |
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$picture = array_pop($pictures); |
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return $picture ? $this->getValueByKey($picture, 'url') : null; |
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} |
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/** |
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* Get user last name |
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* |
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* @return string|null |
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*/ |
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public function getLastName() |
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{ |
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return $this->getAttribute('localizedLastName'); |
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} |
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/** |
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* Returns the sorted collection of profile pictures. |
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* |
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* @return array |
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*/ |
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public function getSortedProfilePictures() |
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{ |
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return $this->sortedProfilePictures; |
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} |
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/** |
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* Get user url |
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* |
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* @return string|null |
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*/ |
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public function getUrl() |
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{ |
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$vanityName = $this->getAttribute('vanityName'); |
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return $vanityName ? sprintf('https://www.linkedin.com/in/%s', $vanityName) : null; |
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} |
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/** |
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* Get user email, if available |
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* |
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* @return string|null |
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*/ |
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public function getEmail() |
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{ |
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return $this->getAttribute('email'); |
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} |
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/** |
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* Attempts to sort the collection of profile pictures included in the profile |
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* before caching them in the resource owner instance. |
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* |
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* @return void |
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*/ |
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private function setSortedProfilePictures() |
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{ |
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$pictures = $this->getAttribute('profilePicture.displayImage~.elements'); |
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if (is_array($pictures)) { |
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$pictures = array_filter($pictures, function ($element) { |
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// filter to public images only |
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return |
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isset($element['data']['com.linkedin.digitalmedia.mediaartifact.StillImage']) |
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&& strtoupper($element['authorizationMethod']) === 'PUBLIC' |
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&& isset($element['identifiers'][0]['identifier']) |
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; |
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}); |
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// order images by width, LinkedIn profile pictures are always squares, so that should be good enough |
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usort($pictures, function ($elementA, $elementB) { |
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$wA = $elementA['data']['com.linkedin.digitalmedia.mediaartifact.StillImage']['storageSize']['width']; |
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$wB = $elementB['data']['com.linkedin.digitalmedia.mediaartifact.StillImage']['storageSize']['width']; |
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return $wA - $wB; |
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}); |
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$pictures = array_map(function ($element) { |
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// this is an URL, no idea how many of identifiers there can be, so take the first one. |
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$url = $element['identifiers'][0]['identifier']; |
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$type = $element['identifiers'][0]['mediaType']; |
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$width = $element['data']['com.linkedin.digitalmedia.mediaartifact.StillImage']['storageSize']['width']; |
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return [ |
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'width' => $width, |
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'url' => $url, |
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'contentType' => $type, |
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]; |
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}, $pictures); |
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} else { |
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$pictures = []; |
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} |
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$this->sortedProfilePictures = $pictures; |
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} |
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/** |
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* Return all of the owner details available as an array. |
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* |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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return $this->response; |
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} |
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} |
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thephpleague /
oauth2-linkedin
