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<?php declare(strict_types=1); |
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/** |
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* @package s9e\TextFormatter |
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* @copyright Copyright (c) The s9e authors |
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License |
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*/ |
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namespace s9e\TextFormatter\Plugins\MediaEmbed\Configurator\SiteHelpers; |
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use function array_keys, strtolower; |
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abstract class AbstractConfigurableHostHelper extends AbstractSiteHelper |
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{ |
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public function addHost(string $host): void |
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{ |
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$this->addHosts([$host]); |
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} |
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public function addHosts(array $hosts): void |
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{ |
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$siteId = $this->getSiteId(); |
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if (!isset($this->configurator->registeredVars['MediaEmbed.sites'][$siteId])) |
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{ |
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$this->configurator->MediaEmbed->add($siteId); |
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} |
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foreach ($hosts as $host) |
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{ |
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$host = strtolower($host); |
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$this->configurator->registeredVars['MediaEmbed.hosts'][$host] = $siteId; |
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} |
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} |
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/** |
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* Generate a regexp that |
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*/ |
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public function getHostRegexp(): string |
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{ |
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} |
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abstract protected function getSiteId(): string; |
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public function setHosts(array $hosts): void |
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{ |
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$siteId = $this->getSiteId(); |
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if (!isset($this->configurator->registeredVars['MediaEmbed.sites'][$siteId])) |
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{ |
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$this->configurator->MediaEmbed->add($siteId); |
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} |
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// Remove previously set hosts for this site |
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$unsetHosts = array_keys( |
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(array) $this->configurator->registeredVars['MediaEmbed.hosts'], |
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$siteId, |
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true |
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); |
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foreach ($unsetHosts as $host) |
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{ |
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unset($this->configurator->registeredVars['MediaEmbed.hosts'][$host]); |
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} |
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$this->addHosts($hosts); |
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} |
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} |
s9e /
TextFormatter
For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type. Let?s take a look at an example: