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<?php |
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/** |
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* @link https://github.com/yiimaker/yii2-social-share |
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* @copyright Copyright (c) 2017 Yii Maker |
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* @license BSD 3-Clause License |
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*/ |
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namespace ymaker\social\share\drivers; |
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use yii\base\InvalidConfigException; |
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use ymaker\social\share\base\Driver; |
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/** |
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* Driver for Tumblr. |
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* @link https://www.tumblr.com |
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* |
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* @author Vladimir Kuprienko <[email protected]> |
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* @since 1.4.0 |
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*/ |
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class Tumblr extends Driver |
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{ |
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const POST_TYPE_LINK = 'link'; |
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const POST_TYPE_TEXT = 'text'; |
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const POST_TYPE_QUOTE = 'quote'; |
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const POST_TYPE_PHOTO = 'photo'; |
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const POST_TYPE_VIDEO = 'video'; |
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/** |
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* @var string |
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*/ |
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public $postType = self::POST_TYPE_LINK; |
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/** |
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* @var string Share URL for type of post `link`. |
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*/ |
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public $shareUrl; |
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/** |
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* @var array Share photos list for type of post `photo`. |
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*/ |
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public $sharePhotos = []; |
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/** |
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* @var string Share URL or embed code for type of post `video`. |
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*/ |
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public $shareVideoUrl; |
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/** |
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* @var array |
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*/ |
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public $tags = []; |
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/** |
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* @inheritdoc |
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*/ |
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public function init() |
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{ |
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$types = [ |
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self::POST_TYPE_LINK, |
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self::POST_TYPE_TEXT, |
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self::POST_TYPE_QUOTE, |
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self::POST_TYPE_PHOTO, |
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self::POST_TYPE_VIDEO, |
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]; |
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if (!in_array($this->postType, $types)) { |
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throw new InvalidConfigException('Invalid post type: "' . $this->postType . '"'); |
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} |
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if ($this->postType === self::POST_TYPE_PHOTO && empty($this->sharePhotos)) { |
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throw new InvalidConfigException('Photos list cannot be blank!'); |
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} |
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if ($this->postType === self::POST_TYPE_VIDEO && $this->shareVideoUrl === null) { |
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throw new InvalidConfigException('You should to set share video URL or embed code!'); |
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} |
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parent::init(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getLink() |
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{ |
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$this->_link = 'https://www.tumblr.com/widgets/share/tool?canonicalUrl={url}'; |
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$this->addUrlParam('posttype', $this->postType); |
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if ($this->postType === self::POST_TYPE_TEXT) { |
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$this->addUrlParam('title', '{title}'); |
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} else { |
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$this->addUrlParam('caption', '{title}'); |
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} |
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switch ($this->postType) { |
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case self::POST_TYPE_LINK: |
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$url = $this->shareUrl === null |
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? '{url}' |
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: $this->shareUrl; |
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$this->addUrlParam('content', $url); |
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break; |
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case self::POST_TYPE_PHOTO: |
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$this->addUrlParam('content', implode(',', $this->sharePhotos)); |
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break; |
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case self::POST_TYPE_VIDEO: |
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$this->addUrlParam('content', $this->shareVideoUrl); |
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break; |
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default: |
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$this->addUrlParam('content', '{description}'); |
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break; |
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} |
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if (!empty($this->tags)) { |
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$this->addUrlParam('tags', implode(',' , $this->tags)); |
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} |
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return parent::getLink(); |
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} |
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/** |
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* Method should process the share data for current driver. |
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*/ |
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protected function processShareData() |
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{ |
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$this->url = static::encodeData($this->url); |
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$this->title = static::encodeData($this->title); |
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$this->description = static::encodeData($this->description); |
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switch ($this->postType) { |
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case self::POST_TYPE_LINK: |
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if (is_string($this->shareUrl)) { |
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$this->shareUrl = static::encodeData($this->shareUrl); |
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} |
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break; |
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case self::POST_TYPE_PHOTO: |
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$this->sharePhotos = static::encodeData($this->sharePhotos); |
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break; |
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case self::POST_TYPE_VIDEO: |
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$this->shareVideoUrl = static::encodeData($this->shareVideoUrl); |
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break; |
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} |
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if (!empty($this->tags)) { |
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$this->tags = static::encodeData($this->tags); |
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} |
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} |
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} |
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Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly.
For example, imagine you have a variable
$accountId
that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to theid
property of an instance of theAccount
class. This class holds a proper account, so the id value must no longer be false.Either this assignment is in error or a type check should be added for that assignment.