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<?php |
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/** |
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* @link https://dukt.net/craft/twitter/ |
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* @copyright Copyright (c) 2018, Dukt |
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* @license https://dukt.net/craft/twitter/docs/license |
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*/ |
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namespace dukt\twitter\lib; |
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/** |
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* Class Auto Link |
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* |
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* @author Dukt <[email protected]> |
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* @since 3.0 |
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*/ |
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class AutoLink extends \Twitter\Text\Autolink |
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{ |
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// Properties |
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// ========================================================================= |
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/** |
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* Whether to include the value 'noopener' in the 'rel' attribute. |
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* |
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* @var bool |
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*/ |
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protected $noopener = true; |
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// Public Methods |
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// ========================================================================= |
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/** |
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* @inheritdoc |
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*/ |
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public static function create($tweet = null, $full_encode = false) |
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{ |
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return new self($tweet, $full_encode); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function autoLinkEntities($tweet = null, $entities = null) |
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{ |
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if (is_null($tweet)) { |
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$tweet = $this->tweet; |
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} |
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$text = ''; |
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$beginIndex = 0; |
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foreach ($entities as $entity) { |
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if (isset($entity['screen_name'])) { |
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$text .= mb_substr($tweet, $beginIndex, $entity['indices'][0] - $beginIndex); |
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} else { |
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$text .= mb_substr($tweet, $beginIndex, $entity['indices'][0] - $beginIndex); |
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} |
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if (isset($entity['url'])) { |
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$text .= $this->linkToUrl($entity); |
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} elseif (isset($entity['hashtag'])) { |
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$text .= $this->linkToHashtag($entity, $tweet); |
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} elseif (isset($entity['screen_name'])) { |
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$text .= $this->linkToMentionAndList($entity); |
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} elseif (isset($entity['cashtag'])) { |
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$text .= $this->linkToCashtag($entity, $tweet); |
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} |
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$beginIndex = $entity['indices'][1]; |
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} |
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$text .= mb_substr($tweet, $beginIndex, mb_strlen($tweet)); |
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return $text; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function linkToMentionAndList($entity) |
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{ |
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$attributes = []; |
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if (!empty($entity['list_slug'])) { |
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# Replace the list and username |
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$linkText = $entity['screen_name'].$entity['list_slug']; |
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$class = $this->class_list; |
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$url = $this->url_base_list.$linkText; |
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} else { |
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# Replace the username |
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$linkText = '@'.$entity['screen_name']; |
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$class = $this->class_user; |
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$url = $this->url_base_user.$linkText; |
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} |
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if (!empty($class)) { |
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$attributes['class'] = $class; |
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} |
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$attributes['href'] = $url; |
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return $this->linkToText($entity, $linkText, $attributes); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function linkToText(array $entity, $text, $attributes = array()) |
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{ |
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$rel = array(); |
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if ($this->external) { |
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$rel[] = 'external'; |
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} |
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if ($this->nofollow) { |
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$rel[] = 'nofollow'; |
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} |
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if ($this->noopener) { |
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$rel[] = 'noopener'; |
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} |
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if (!empty($rel)) { |
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$attributes['rel'] = join(' ', $rel); |
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} |
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if ($this->target) { |
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$attributes['target'] = $this->target; |
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} |
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$link = '<a'; |
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foreach ($attributes as $key => $val) { |
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$link .= ' ' . $key . '="' . $this->escapeHTML($val) . '"'; |
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} |
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$link .= '>' . $text . '</a>'; |
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return $link; |
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} |
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/** |
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* Whether to include the value 'noopener' in the 'rel' attribute. |
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* |
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* @return bool Whether to add 'noopener' to the 'rel' attribute. |
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*/ |
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public function getNoOpener() |
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{ |
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return $this->noopener; |
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} |
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/** |
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* Whether to include the value 'noopener' in the 'rel' attribute. |
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* |
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* @param bool $v The value to add to the 'target' attribute. |
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* |
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* @return Autolink Fluid method chaining. |
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*/ |
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public function setNoOpener($v) |
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{ |
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$this->noopener = $v; |
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return $this; |
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} |
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} |
dukt /
twitter
