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<?php |
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|
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namespace Hurrytimer; |
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|
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class EvergreenCampaign extends Campaign |
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{ |
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/** |
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* @var CookieDetection |
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*/ |
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private $cookieDetection; |
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|
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/** |
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* @var IPDetection |
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*/ |
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private $IPDetection; |
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|
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const RESET_FLAG = '_hurrytimer_reset_compaign_flag'; |
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|
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public function __construct($id, $cookieDetection, $IPDetection) |
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{ |
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parent::__construct($id); |
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$this->IPDetection = $IPDetection; |
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$this->cookieDetection = $cookieDetection; |
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} |
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|
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/** |
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* Reset timer. |
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*/ |
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public function reset() |
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{ |
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$this->IPDetection->forget($this->getId()); |
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$this->markReset(); |
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} |
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|
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private function markReset(){ |
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update_post_meta($this->getId(), self::RESET_FLAG, 1); |
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} |
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|
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/** |
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* Returns client expiration time. |
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* |
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* @return int |
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*/ |
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public function getEndDate() |
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{ |
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// Get expire timestamp if cookie exists. |
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$clientEndTimestamp = $this->cookieDetection->find($this->getId()); |
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|
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// If cookie doesn't exist. |
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if (is_null($clientEndTimestamp)) { |
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// Fallback to IP detection |
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$result = $this->IPDetection->find($this->getId()); |
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|
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if ($result) { |
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// Return IP `client_expires_at`. |
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return $result['client_expires_at']; |
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} |
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|
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// A new cookie will be created from client side |
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// containing the expiration timestamp. |
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return null; |
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} |
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|
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$result = $this->IPDetection->find($this->getId()); |
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|
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if ($result) { |
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// Update IP expiration timestamp. |
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$this->IPDetection->update( $result['id'], $clientEndTimestamp); |
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} else { |
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// We create an IP entry. |
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$this->IPDetection->create($this->getId(), $clientEndTimestamp); |
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} |
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|
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return $clientEndTimestamp; |
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} |
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|
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/** |
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* Returns true to force reset timer. |
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* |
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* @return bool |
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*/ |
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public function reseting() |
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{ |
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$reset = filter_var( |
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get_post_meta($this->getId(), self::RESET_FLAG, true), |
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FILTER_VALIDATE_BOOLEAN |
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); |
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|
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$isDeleted = delete_post_meta($this->getId(), self::RESET_FLAG); |
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|
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// Make sure timer won't reset again before returning reset state. |
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return $isDeleted ? $reset : false; |
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} |
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|
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/** |
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* Returns given timer's cookie name. |
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* |
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* @return string |
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*/ |
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public function cookieName() |
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{ |
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return CookieDetection::cookieName($this->getId()); |
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} |
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} |
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|
