Packages

• None
• Product-Delivery-Date-Pro-for-WooCommerce
  • Addon
  • Admin
    • Settings
      • Field-Labels
      • General
      • Google-Sync
    • View-Deliveries
  • Calendar
  • Common-Functions
  • Configuration
  • Delivery-Charges
  • Edit-Deliveries
  • Emails
  • Frontend
    • Cart
    • Checkout
  • Google-Calendar
  • Languages
  • License
  • Reschedule-Deliveries
  • View-Deliveries

Classes

• EDD_PRDD_Plugin_Updater
• prdd_addon_compatibility_class
• prdd_admin_deliveries
• prdd_adminevent_jsons
• prdd_box_class
• prdd_cart
• prdd_checkout
• prdd_common
• prdd_delivery_labels_settings
• prdd_delivery_settings
• prdd_edit_deliveries_class
• PRDD_Email_Delivery_Rescheduled
• PRDD_Email_Delivery_Rescheduled_Admin
• PRDD_Email_Manager
• prdd_estimate_delivery
• prdd_global_menu
• prdd_ics
• prdd_license
• prdd_process
• prdd_rescheduled_order_class
• prdd_special_delivery_price
• prdd_timeslot_price
• prdd_validation
• PRDD_View_Deliveries_Table
• ts_google_calendar_sync
• ts_google_calendar_sync_settings
• TsGcal
• view_deliveries
• woocommerce_prdd

Functions

• is_prdd_active
• prdd_get_dateToCal
• prdd_get_delivery_arrays
• prdd_get_delivery_t
• prdd_get_escapeString
• prdd_woocommerce_delete
• ts_get_option

  1   2   3   4   5   6   7   8   9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86  87  88  89  90  91  92  93  94  95  96  97  98  99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 

<?php
/**
 * Product Delivery Date Pro for WooCommerce
 *
 * Introduces and Maintains Licenses for the plugin.
 *
 * @author   Tyche Softwares
 * @package  Product-Delivery-Date-Pro-for-WooCommerce/License
 * @since    1.0   
 */

/**
 * This class is used to activate the license key which will receive on the purchase of product delivery date plugin.
 *
 * @since    1.0   
 */
class prdd_license{

    /** 
     * This function add the Activate License submenu under the Product Delivery Date menu.
     *
     * @since 1.0
     */
    Public static function prdd_get_edd_sample_license_page() {
        $license    = get_option( 'edd_sample_license_key_prdd_woo' );
        $status     = get_option( 'edd_sample_license_status_prdd_woo' );
        ?>
        <div class="wrap">
            <h2><?php _e( 'Plugin License Options', 'woocommerce-prdd' ); ?></h2>
            <form method="post" action="options.php">
                <?php settings_fields('edd_sample_license'); ?>
                <table class="form-table">
                    <tbody>
                        <tr valign="top">   
                            <th scope="row" valign="top">
                                <?php _e( 'License Key' , 'woocommerce-prdd'); ?>
                            </th>
                            <td>
                                <input id="edd_sample_license_key_prdd_woo" name="edd_sample_license_key_prdd_woo" type="text" class="regular-text" value="<?php esc_attr_e( $license ); ?>" />
                                <label class="description" for="edd_sample_license_key_prdd_woo"><?php _e( 'Enter your license key' , 'woocommerce-prdd'); ?></label>
                            </td>
                        </tr>
                        <?php if( false !== $license ) { ?>
                            <tr valign="top">   
                                <th scope="row" valign="top">
                                    <?php _e( 'Activate License', 'woocommerce-prdd' ); ?>
                                </th>
                                <td>
                                    <?php if( $status !== false && $status == 'valid' ) { ?>
                                        <span style="color:green;"><?php _e( 'active' , 'woocommerce-prdd'); ?></span>
                                        <?php wp_nonce_field( 'edd_sample_nonce', 'edd_sample_nonce' ); ?>
                                        <input type="submit" class="button-secondary" name="edd_license_deactivate" value="<?php _e( 'Deactivate License', 'woocommerce-prdd' ); ?>"/>
                                    <?php } else {
                                        wp_nonce_field( 'edd_sample_nonce', 'edd_sample_nonce' ); ?>
                                        <input type="submit" class="button-secondary" name="edd_license_activate" value="<?php _e('Activate License', 'woocommerce-prdd'); ?>"/>                                        <?php } ?>
                                </td>
                            </tr>
                        <?php } ?>
                    </tbody>
                </table>    
                <?php submit_button(); ?>
            </form>
        </div>
        <?php
    }
   
   /**
    * This function will store the license key in database of the site once the plugin is installed and the license key saved.
    *
    * @hook admin_init
    * @since 1.0
    */
    Public static function prdd_edd_sample_register_option() {
        // creates our settings in the options table
        register_setting( 'edd_sample_license', 'edd_sample_license_key_prdd_woo', array( 'prdd_license', 'prdd_get_edd_sanitize_license' ) );
    }
    
    /**
     * This function will check the license entered using an API call to store into the website. And if it's valid then it will activate the license. 
     *
     * @since 1.0
     */
    Public static function prdd_edd_sample_activate_license() {
        //listen for our activate button to be clicked
        if( isset( $_POST[ 'edd_license_activate' ] ) ) {
            // run a quick security check
            if( ! check_admin_referer( 'edd_sample_nonce', 'edd_sample_nonce' ) )
                return; // get out if we didn't click the Activate button

            // retrieve the license from the database
            $license = trim( get_option( 'edd_sample_license_key_prdd_woo' ) );
            // data to send in our API request
            $api_params = array(
                                   'edd_action'=> 'activate_license',
                                   'license'    => $license,
                                   'item_name' => urlencode( EDD_SL_ITEM_NAME_PRDD ) // the name of our product in EDD
            );

            // Call the custom API.
            $response = wp_remote_get( esc_url_raw( add_query_arg( $api_params, EDD_SL_STORE_URL_PRDD ) ), array( 'timeout' => 15, 'sslverify' => false ) );

            // make sure the response came back okay
            if ( is_wp_error( $response ) )
                return false;

            //decode the license data
            $license_data = json_decode( wp_remote_retrieve_body( $response ) );

            // $license_data->license will be either "active" or "inactive"

            update_option( 'edd_sample_license_status_prdd_woo', $license_data->license );
        }
    }
    
    /**
     * Illustrates how to deactivate a license key. This will decrease the site count.
     *
     * @hook admin_init
     * @since 1.0
     */
    Public static function prdd_edd_sample_deactivate_license() {
    // listen for our activate button to be clicked
        if( isset( $_POST['edd_license_deactivate'] ) ) {
            // run a quick security check
            if( ! check_admin_referer( 'edd_sample_nonce', 'edd_sample_nonce' ) )
                return; // get out if we didn't click the Activate button

            // retrieve the license from the database
            $license = trim( get_option( 'edd_sample_license_key_prdd_woo' ) );
            
            // data to send in our API request
            $api_params = array(
                                   'edd_action'=> 'deactivate_license',
                                   'license'    => $license,
                                   'item_name' => urlencode( EDD_SL_ITEM_NAME_PRDD ) // the name of our product in EDD
            );

            // Call the custom API.
            $response = wp_remote_get( esc_url_raw( add_query_arg( $api_params, EDD_SL_STORE_URL_PRDD ) ), array( 'timeout' => 15, 'sslverify' => false ) );

            // make sure the response came back okay
            if ( is_wp_error( $response ) )
                return false;

            // decode the license data
            $license_data = json_decode( wp_remote_retrieve_body( $response ) );

            // $license_data->license will be either "deactivated" or "failed"
            if( $license_data->license == 'deactivated' )
                delete_option( 'edd_sample_license_status_prdd_woo' );

        }
    }
   
    /**
     * This illustrates how to check if a license key is still valid. The updater checks this, so this is only needed if you want to do something custom.
     *
     * @global $wp_version WordPress version
     * @since  1.0
     */
    static function prdd_edd_sample_check_license() {
        global $wp_version;

        $license = trim( get_option( 'edd_sample_license_key_prdd_woo' ) );
        $api_params = array(
                           'edd_action' => 'check_license',
                           'license' => $license,
                           'item_name' => urlencode( EDD_SL_ITEM_NAME_PRDD )
        );

        // Call the custom API.
        $response = wp_remote_get( esc_url_raw( add_query_arg( $api_params, EDD_SL_STORE_URL_PRDD ) ), array( 'timeout' => 15, 'sslverify' => false ) );
        
        if ( is_wp_error( $response ) )
            return false;

        $license_data = json_decode( wp_remote_retrieve_body( $response ) );

        if( $license_data->license == 'valid' ) {
            echo 'valid'; exit;
            // this license is still valid
        } else {
            echo 'invalid'; exit;
            // this license is no longer valid
        }
    }
   
   /**
     * This function checks if a new license has been entered or not. If yes, plugin must be reactivated.
     *
     * @param String $new New license key
     * @since 1.0
     */
    static function prdd_get_edd_sanitize_license( $new ) {
        $old = get_option( 'edd_sample_license_key_prdd_woo' );
        if( $old && $old != $new ) {
            delete_option( 'edd_sample_license_status_prdd_woo' ); // new license has been entered, so must reactivate
        }
        return $new;
    }
}

?>