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<?php |
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namespace SpringboardVR\LaravelAblyBroadcaster; |
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use Illuminate\Support\Str; |
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trait UseAblyChannelConventions |
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{ |
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/** |
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* Return true if channel is protected by authentication. |
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* |
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* @param string $channel |
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* @return bool |
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*/ |
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public function isGuardedChannel($channel) |
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{ |
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return Str::startsWith($channel, ['private-', 'presence-']); |
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} |
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/** |
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* Remove prefix from channel name. |
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* |
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* @param string $channel |
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* @return string |
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*/ |
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public function normalizeChannelName($channel) |
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{ |
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if ($this->isGuardedChannel($channel)) { |
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return Str::startsWith($channel, 'private-') |
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? Str::replaceFirst('private-', '', $channel) |
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: Str::replaceFirst('presence-', '', $channel); |
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} |
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return $channel; |
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} |
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/** |
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* Format the channel array into an array of strings. |
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* |
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* @param array $channels |
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* @return array |
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*/ |
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protected function formatChannels(array $channels) |
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{ |
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return array_map(function ($channel) { |
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$channel = (string) $channel; |
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if (Str::startsWith($channel, ['private-', 'presence-'])) { |
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return Str::startsWith($channel, 'private-') |
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? Str::replaceFirst('private-', 'private:', $channel) |
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: Str::replaceFirst('presence-', 'presence:', $channel); |
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} |
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return 'public:' . $channel; |
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}, $channels); |
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} |
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} |
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springboardVR /
Laravel-Ably-Broadcaster
