BaseLicense::get_option_name()

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by Sudar

created 2017-04-25 06:32 UTC

↳ Parent: BaseLicense

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<?php namespace EmailLog\Addon\License;

use EmailLog\Addon\API\EDDAPI;

defined( 'ABSPATH' ) || exit; // Exit if accessed directly.

/**
 * Base class for for Bundle License and Add-on License.
 *
 * @since 2.0.0
 */
abstract class BaseLicense {

	protected $addon_name;
	protected $license_key;
	protected $license_data;

	/**
	 * EDD API Wrapper.
	 *
	 * @var \EmailLog\Addon\API\EDDAPI
	 */
	protected $edd_api;

	/**
	 * Is the license activated and valid?
	 *
	 * @return bool True if license is active, False otherwise.
	 */
	abstract public function is_valid();

	/**
	 * Get the option name in which license data will be stored.
	 *
	 * @return string Option name.
	 */
	abstract protected function get_option_name();

	/**
	 * Construct a new License object.
	 * If the API Wrapper is not provided, then a new one is initialized.
	 *
	 * @param \EmailLog\Addon\API\EDDAPI|null $edd_api (Optional) EDD API Wrapper instance. Default is null.
	 */
	public function __construct( $edd_api = null ) {
		if ( is_null( $edd_api ) ) {
			$edd_api = new EDDAPI();
		}

		$this->edd_api = $edd_api;
	}

	/**
	 * Set the license Key.
	 *
	 * @param string $license_key License Key.
	 */
	public function set_license_key( $license_key ) {
		$this->license_key = $license_key;
	}

	/**
	 * Get the license key.
	 *
	 * @return string|null License Key.
	 */
	public function get_license_key() {
		return $this->license_key;
	}

	/**
	 * Set add-on name.
	 *
	 * @param string $addon_name Add-on Name.
	 */
	public function set_addon_name( $addon_name ) {
		$this->addon_name = $addon_name;
	}

	/**
	 * Get the add-on name.
	 *
	 * @return string Add-on name.
	 */
	public function get_addon_name() {
		return $this->addon_name;
	}

	/**
	 * Get the expiry date of the license.
	 *
	 * @return string|false Expiry date in `yyyy-mm-dd hh:mm:ss` format if license is valid, False otherwise.
	 */
	public function get_expiry_date() {
		if ( ! empty( $this->license_data ) && isset( $this->license_data->expires ) ) {
			return $this->license_data->expires;
		}

		return false;
	}

	/**
	 * Activate License by calling EDD API.
	 * The license data returned by API is stored in an option.
	 *
	 * @return object API Response JSON Object.
	 * @throws \Exception In case of communication errors or License Issues.
	 */
	public function activate() {
		$response = $this->edd_api->activate_license( $this->get_license_key(), $this->get_addon_name() );

		if ( $response->success && 'valid' === $response->license ) {
			$response->license_key = $this->get_license_key();

			$this->store( $response );
			return $response;
		}

		switch ( $response->error ) {
			case 'expired':
				$message = sprintf(
					__( 'Your license key expired on %s.' ),
					date_i18n( get_option( 'date_format' ), strtotime( $response->expires, current_time( 'timestamp' ) ) )
				);
				break;

			case 'revoked':
				$message = __( 'Your license key has been disabled.' );
				break;

			case 'missing':
				$message = __( 'Your license key is invalid.' );
				break;

			case 'invalid':
			case 'site_inactive':
				$message = __( 'Your license is not active for this URL.' );
				break;

			case 'item_name_mismatch':
				$message = sprintf( __( 'Your license key is not valid for %s.' ), $this->get_addon_name() );
				break;

			case 'no_activations_left':
				$message = __( 'Your license key has reached its activation limit.' );
				break;

			default:
				$message = __( 'An error occurred, please try again.' );
				break;
		}

		throw new \Exception( $message );
	}

	/**
	 * Deactivate the license by calling EDD API.
	 * The stored license data will be cleared.
	 *
	 * @return object API Response JSON object.
	 * @throws \Exception In case of communication errors.
	 */
	public function deactivate() {
		$response = $this->edd_api->deactivate_license( $this->get_license_key(), $this->get_addon_name() );

		if ( $response->success && 'deactivated' === $response->license ) {
			$this->clear();
			return $response;
		}

		$message = __( 'An error occurred, please try again.', 'email-log' );

		if ( isset( $response->error ) ) {
			$message .= ' ' . $response->error;
		}

		throw new \Exception( $message );
	}

	/**
	 * Get version information by calling EDD API.
	 * // TODO: Currently not used. Will be removed eventually.
	 *
	 * @return object API Response JSON Object.
	 * @throws \Exception In case of communication errors.
	 */
	public function get_version() {
		$response = $this->edd_api->get_version( $this->get_license_key(), $this->get_addon_name() );

		if ( isset( $response->new_version ) && ! isset( $response->msg ) ) {
			return $response;
		}

		$message = __( 'An error occurred, please try again', 'email-log' ) . $response->error;
		throw new \Exception( $message );
	}

	/**
	 * Load the license data from DB option.
	 */
	public function load() {
		$this->license_data = get_option( $this->get_option_name(), null );
	}

	/**
	 * Store License data in DB option.
	 *
	 * @access protected
	 *
	 * @param object $license_data License data.
	 */
	protected function store( $license_data ) {
		$this->license_data = $license_data;
		update_option( $this->get_option_name(), $license_data );
	}

	/**
	 * Clear stored license data.
	 *
	 * @access protected
	 */
	protected function clear() {
		$this->license_data = null;
		$this->license_key = null;
		delete_option( $this->get_option_name() );
	}
}


1			<?php namespace EmailLog\Addon\License;
2
3			use EmailLog\Addon\API\EDDAPI;
4
5			defined( 'ABSPATH' ) \|\| exit; // Exit if accessed directly.
6
7			/**
8			* Base class for for Bundle License and Add-on License.
9			*
10			* @since 2.0.0
11			*/
12			abstract class BaseLicense {
13
14			protected $addon_name;
15			protected $license_key;
16			protected $license_data;
17
18			/**
19			* EDD API Wrapper.
20			*
21			* @var \EmailLog\Addon\API\EDDAPI
22			*/
23			protected $edd_api;
24
25			/**
26			* Is the license activated and valid?
27			*
28			* @return bool True if license is active, False otherwise.
29			*/
30			abstract public function is_valid();
31
32			/**
33			* Get the option name in which license data will be stored.
34			*
35			* @return string Option name.
36			*/
37			abstract protected function get_option_name();
38
39			/**
40			* Construct a new License object.
41			* If the API Wrapper is not provided, then a new one is initialized.
42			*
43			* @param \EmailLog\Addon\API\EDDAPI\|null $edd_api (Optional) EDD API Wrapper instance. Default is null.
44			*/
45			public function __construct( $edd_api = null ) {
46			if ( is_null( $edd_api ) ) {
47			$edd_api = new EDDAPI();
48			}
49
50			$this->edd_api = $edd_api;
51			}
52
53			/**
54			* Set the license Key.
55			*
56			* @param string $license_key License Key.
57			*/
58			public function set_license_key( $license_key ) {
59			$this->license_key = $license_key;
60			}
61
62			/**
63			* Get the license key.
64			*
65			* @return string\|null License Key.
66			*/
67			public function get_license_key() {
68			return $this->license_key;
69			}
70
71			/**
72			* Set add-on name.
73			*
74			* @param string $addon_name Add-on Name.
75			*/
76			public function set_addon_name( $addon_name ) {
77			$this->addon_name = $addon_name;
78			}
79
80			/**
81			* Get the add-on name.
82			*
83			* @return string Add-on name.
84			*/
85			public function get_addon_name() {
86			return $this->addon_name;
87			}
88
89			/**
90			* Get the expiry date of the license.
91			*
92			* @return string\|false Expiry date in `yyyy-mm-dd hh:mm:ss` format if license is valid, False otherwise.
93			*/
94			public function get_expiry_date() {
95			if ( ! empty( $this->license_data ) && isset( $this->license_data->expires ) ) {
96			return $this->license_data->expires;
97			}
98
99			return false;
100			}
101
102			/**
103			* Activate License by calling EDD API.
104			* The license data returned by API is stored in an option.
105			*
106			* @return object API Response JSON Object.
107			* @throws \Exception In case of communication errors or License Issues.
108			*/
109			public function activate() {
110			$response = $this->edd_api->activate_license( $this->get_license_key(), $this->get_addon_name() );
111
112			if ( $response->success && 'valid' === $response->license ) {
113			$response->license_key = $this->get_license_key();
114
115			$this->store( $response );
116			return $response;
117			}
118
119			switch ( $response->error ) {
120			case 'expired':
121			$message = sprintf(
122			__( 'Your license key expired on %s.' ),
123			date_i18n( get_option( 'date_format' ), strtotime( $response->expires, current_time( 'timestamp' ) ) )
124			);
125			break;
126
127			case 'revoked':
128			$message = __( 'Your license key has been disabled.' );
129			break;
130
131			case 'missing':
132			$message = __( 'Your license key is invalid.' );
133			break;
134
135			case 'invalid':
136			case 'site_inactive':
137			$message = __( 'Your license is not active for this URL.' );
138			break;
139
140			case 'item_name_mismatch':
141			$message = sprintf( __( 'Your license key is not valid for %s.' ), $this->get_addon_name() );
142			break;
143
144			case 'no_activations_left':
145			$message = __( 'Your license key has reached its activation limit.' );
146			break;
147
148			default:
149			$message = __( 'An error occurred, please try again.' );
150			break;
151			}
152
153			throw new \Exception( $message );
154			}
155
156			/**
157			* Deactivate the license by calling EDD API.
158			* The stored license data will be cleared.
159			*
160			* @return object API Response JSON object.
161			* @throws \Exception In case of communication errors.
162			*/
163			public function deactivate() {
164			$response = $this->edd_api->deactivate_license( $this->get_license_key(), $this->get_addon_name() );
165
166			if ( $response->success && 'deactivated' === $response->license ) {
167			$this->clear();
168			return $response;
169			}
170
171			$message = __( 'An error occurred, please try again.', 'email-log' );
172
173			if ( isset( $response->error ) ) {
174			$message .= ' ' . $response->error;
175			}
176
177			throw new \Exception( $message );
178			}
179
180			/**
181			* Get version information by calling EDD API.
182			* // TODO: Currently not used. Will be removed eventually.
183			*
184			* @return object API Response JSON Object.
185			* @throws \Exception In case of communication errors.
186			*/
187			public function get_version() {
188			$response = $this->edd_api->get_version( $this->get_license_key(), $this->get_addon_name() );
189
190			if ( isset( $response->new_version ) && ! isset( $response->msg ) ) {
191			return $response;
192			}
193
194			$message = __( 'An error occurred, please try again', 'email-log' ) . $response->error;
195			throw new \Exception( $message );
196			}
197
198			/**
199			* Load the license data from DB option.
200			*/
201			public function load() {
202			$this->license_data = get_option( $this->get_option_name(), null );
203			}
204
205			/**
206			* Store License data in DB option.
207			*
208			* @access protected
209			*
210			* @param object $license_data License data.
211			*/
212			protected function store( $license_data ) {
213			$this->license_data = $license_data;
214			update_option( $this->get_option_name(), $license_data );
215			}
216
217			/**
218			* Clear stored license data.
219			*
220			* @access protected
221			*/
222			protected function clear() {
223			$this->license_data = null;
224			$this->license_key = null;
225			delete_option( $this->get_option_name() );
226			}
227			}
228

sudar / email-log

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