/**
 * Load additional gateway include files
 *
 * @since       4.0.0
*/
function leaky_paywall_load_gateway_files()
{
    foreach (leaky_paywall_get_payment_gateways() as $key => $gateway) {
        if (file_exists(LEAKY_PAYWALL_PATH . 'include/gateways/' . $key . '/functions.php')) {
            require_once LEAKY_PAYWALL_PATH . 'include/gateways/' . $key . '/functions.php';
        }
    }
}
Esempio n. 2
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        /**
         * Create and Display IssueM settings page
         *
         * @since 1.0.0
         */
        function settings_page()
        {
            // Get the user options
            $settings = $this->get_settings();
            $settings_saved = false;
            if (isset($_REQUEST['update_leaky_paywall_settings'])) {
                if (!empty($_REQUEST['page_for_login'])) {
                    $settings['page_for_login'] = $_REQUEST['page_for_login'];
                }
                if (!empty($_REQUEST['page_for_subscription'])) {
                    $settings['page_for_subscription'] = $_REQUEST['page_for_subscription'];
                }
                if (!empty($_REQUEST['page_for_register'])) {
                    $settings['page_for_register'] = $_REQUEST['page_for_register'];
                }
                if (!empty($_REQUEST['page_for_after_subscribe'])) {
                    $settings['page_for_after_subscribe'] = $_REQUEST['page_for_after_subscribe'];
                }
                if (!empty($_REQUEST['page_for_profile'])) {
                    $settings['page_for_profile'] = $_REQUEST['page_for_profile'];
                }
                if (!empty($_REQUEST['login_method'])) {
                    $settings['login_method'] = $_REQUEST['login_method'];
                }
                if (!empty($_REQUEST['post_types'])) {
                    $settings['post_types'] = $_REQUEST['post_types'];
                }
                if (isset($_REQUEST['free_articles'])) {
                    $settings['free_articles'] = trim($_REQUEST['free_articles']);
                }
                if (!empty($_REQUEST['site_name'])) {
                    $settings['site_name'] = trim($_REQUEST['site_name']);
                }
                if (!empty($_REQUEST['from_name'])) {
                    $settings['from_name'] = trim($_REQUEST['from_name']);
                }
                if (!empty($_REQUEST['from_email'])) {
                    $settings['from_email'] = trim($_REQUEST['from_email']);
                }
                if (!empty($_REQUEST['new_email_subject'])) {
                    $settings['new_email_subject'] = trim($_REQUEST['new_email_subject']);
                }
                if (!empty($_REQUEST['new_email_body'])) {
                    $settings['new_email_body'] = trim($_REQUEST['new_email_body']);
                }
                if (!empty($_REQUEST['cookie_expiration'])) {
                    $settings['cookie_expiration'] = trim($_REQUEST['cookie_expiration']);
                }
                if (!empty($_REQUEST['cookie_expiration_interval'])) {
                    $settings['cookie_expiration_interval'] = trim($_REQUEST['cookie_expiration_interval']);
                }
                if (!empty($_REQUEST['leaky_paywall_currency'])) {
                    $settings['leaky_paywall_currency'] = trim($_REQUEST['leaky_paywall_currency']);
                }
                if (!empty($_REQUEST['restrict_pdf_downloads'])) {
                    $settings['restrict_pdf_downloads'] = $_REQUEST['restrict_pdf_downloads'];
                } else {
                    $settings['restrict_pdf_downloads'] = 'off';
                }
                if (!empty($_REQUEST['subscribe_login_message'])) {
                    $settings['subscribe_login_message'] = trim($_REQUEST['subscribe_login_message']);
                }
                if (!empty($_REQUEST['subscribe_upgrade_message'])) {
                    $settings['subscribe_upgrade_message'] = trim($_REQUEST['subscribe_upgrade_message']);
                }
                if (!empty($_REQUEST['css_style'])) {
                    $settings['css_style'] = $_REQUEST['css_style'];
                }
                if (!empty($_REQUEST['test_mode'])) {
                    $settings['test_mode'] = $_REQUEST['test_mode'];
                } else {
                    $settings['test_mode'] = apply_filters('zeen101_demo_test_mode', 'off');
                }
                if (!empty($_REQUEST['payment_gateway'])) {
                    $settings['payment_gateway'] = $_REQUEST['payment_gateway'];
                } else {
                    $settings['payment_gateway'] = array('stripe');
                }
                if (!empty($_REQUEST['live_secret_key'])) {
                    $settings['live_secret_key'] = apply_filters('zeen101_demo_stripe_live_secret_key', trim($_REQUEST['live_secret_key']));
                }
                if (!empty($_REQUEST['live_publishable_key'])) {
                    $settings['live_publishable_key'] = apply_filters('zeen101_demo_stripe_live_publishable_key', trim($_REQUEST['live_publishable_key']));
                }
                if (!empty($_REQUEST['test_secret_key'])) {
                    $settings['test_secret_key'] = apply_filters('zeen101_demo_stripe_test_secret_key', trim($_REQUEST['test_secret_key']));
                }
                if (!empty($_REQUEST['test_publishable_key'])) {
                    $settings['test_publishable_key'] = apply_filters('zeen101_demo_stripe_test_publishable_key', trim($_REQUEST['test_publishable_key']));
                }
                if (!empty($_REQUEST['paypal_live_email'])) {
                    $settings['paypal_live_email'] = apply_filters('zeen101_demo_paypal_live_email', trim($_REQUEST['paypal_live_email']));
                }
                if (!empty($_REQUEST['paypal_live_api_username'])) {
                    $settings['paypal_live_api_username'] = apply_filters('zeen101_demo_paypal_live_api_username', trim($_REQUEST['paypal_live_api_username']));
                }
                if (!empty($_REQUEST['paypal_live_api_password'])) {
                    $settings['paypal_live_api_password'] = apply_filters('zeen101_demo_paypal_live_api_password', trim($_REQUEST['paypal_live_api_password']));
                }
                if (!empty($_REQUEST['paypal_live_api_secret'])) {
                    $settings['paypal_live_api_secret'] = apply_filters('zeen101_demo_paypal_live_api_secret', trim($_REQUEST['paypal_live_api_secret']));
                }
                if (!empty($_REQUEST['paypal_sand_email'])) {
                    $settings['paypal_sand_email'] = apply_filters('zeen101_demo_paypal_sand_email', trim($_REQUEST['paypal_sand_email']));
                }
                if (!empty($_REQUEST['paypal_sand_api_username'])) {
                    $settings['paypal_sand_api_username'] = apply_filters('zeen101_demo_paypal_sand_api_username', trim($_REQUEST['paypal_sand_api_username']));
                }
                if (!empty($_REQUEST['paypal_sand_api_password'])) {
                    $settings['paypal_sand_api_password'] = apply_filters('zeen101_demo_paypal_sand_api_password', trim($_REQUEST['paypal_sand_api_password']));
                }
                if (!empty($_REQUEST['paypal_sand_api_secret'])) {
                    $settings['paypal_sand_api_secret'] = apply_filters('zeen101_demo_paypal_sand_api_secret', trim($_REQUEST['paypal_sand_api_secret']));
                }
                if (!empty($_REQUEST['restrictions'])) {
                    $settings['restrictions'] = $_REQUEST['restrictions'];
                } else {
                    $settings['restrictions'] = array();
                }
                if (!empty($_REQUEST['levels'])) {
                    $settings['levels'] = $_REQUEST['levels'];
                } else {
                    $settings['levels'] = array();
                }
                if (!empty($_REQUEST['site_wide_enabled'])) {
                    update_site_option('issuem-leaky-paywall-site-wide', true);
                } else {
                    update_site_option('issuem-leaky-paywall-site-wide', false);
                }
                $settings = apply_filters('leaky_paywall_update_settings_settings', $settings);
                $this->update_settings($settings);
                $settings_saved = true;
                do_action('leaky_paywall_update_settings', $settings);
            }
            if ($settings_saved) {
                // update settings notification
                ?>
				<div class="updated"><p><strong><?php 
                _e("zeen101's Leaky Paywall Settings Updated.", 'issuem-leaky-paywall');
                ?>
</strong></p></div>
				<?php 
            }
            // Display HTML form for the options below
            ?>
			<div class=wrap>
            <div style="width:70%;" class="postbox-container">
            <div class="metabox-holder">	
            <div class="meta-box-sortables ui-sortable">
            
                <form id="issuem" method="post" action="">
            
                    <h2 style='margin-bottom: 10px;' ><?php 
            _e("zeen101's Leaky Paywall Settings", 'issuem-leaky-paywall');
            ?>
</h2>
  		
						<?php 
            if (is_multisite_premium() && is_super_admin()) {
                ?>
  		
						<div id="site-wide-option" class="postbox">
	                    
	                        <div class="handlediv" title="Click to toggle"><br /></div>
	                        
	                        <h3 class="hndle"><span><?php 
                _e('Site Wide Options', 'issuem-leaky-paywall');
                ?>
</span></h3>
	                        
	                        <div class="inside">
	                        
	                        <table id="issuem_multisite_settings" class="leaky-paywall-table">
	                        	<tr>
	                                <th rowspan="1"> <?php 
                _e('Enable Settings Site Wide?', 'issuem-leaky-paywall');
                ?>
</th>
	                                <td>
	                                <td><input type="checkbox" id="site_wide_enabled" name="site_wide_enabled" <?php 
                checked($this->is_site_wide_enabled());
                ?>
 /></td>
	                                </td>
	                            </tr>
	                        </table>
	                                                                                                         
	                        <p class="submit">
	                            <input class="button-primary" type="submit" name="update_leaky_paywall_settings" value="<?php 
                _e('Save Settings', 'issuem-leaky-paywall');
                ?>
" />
	                        </p>
	                        
	                        </div>
	                        
	                    </div>
  		
						<?php 
            }
            ?>
  		
						<?php 
            wp_nonce_field('issuem_leaky_general_options', 'issuem_leaky_general_options_nonce');
            ?>
	                    
	                    <div id="modules" class="postbox">
	                    
	                        <div class="handlediv" title="Click to toggle"><br /></div>
	                        
	                        <h3 class="hndle"><span><?php 
            _e('General Settings', 'issuem-leaky-paywall');
            ?>
</span></h3>
	                        
	                        <div class="inside">
	                        
	                        <table id="leaky_paywall_administrator_options" class="form-table">
	                        
	                        	<tr>
	                                <th><?php 
            _e('Page for Log In', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td>
									<?php 
            echo wp_dropdown_pages(array('name' => 'page_for_login', 'echo' => 0, 'show_option_none' => __('&mdash; Select &mdash;'), 'option_none_value' => '0', 'selected' => $settings['page_for_login']));
            ?>
	                                <p class="description"><?php 
            printf(__('Add this shortcode to your Log In page: %s', 'issuem-leaky-paywall'), '[leaky_paywall_login]');
            ?>
</p>
	                                </td>
	                            </tr>
	                            
	                        	<tr>
	                                <th><?php 
            _e('Page for Subscribe Cards', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td>
									<?php 
            echo wp_dropdown_pages(array('name' => 'page_for_subscription', 'echo' => 0, 'show_option_none' => __('&mdash; Select &mdash;'), 'option_none_value' => '0', 'selected' => $settings['page_for_subscription']));
            ?>
	                                <p class="description"><?php 
            printf(__('Add this shortcode to your Subscription page: %s', 'issuem-leaky-paywall'), '[leaky_paywall_subscription]');
            ?>
</p>
	                                </td>
	                            </tr>

	                            <tr>
	                                <th><?php 
            _e('Page for Register Form', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td>
									<?php 
            echo wp_dropdown_pages(array('name' => 'page_for_register', 'echo' => 0, 'show_option_none' => __('&mdash; Select &mdash;'), 'option_none_value' => '0', 'selected' => $settings['page_for_register']));
            ?>
	                                <p class="description"><?php 
            printf(__('Add this shortcode to your register page: %s', 'issuem-leaky-paywall'), '[leaky_paywall_register_form]');
            ?>
</p>
	                                </td>
	                            </tr>
	                            
	                        	<tr>
	                                <th><?php 
            _e('Page for Profile', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td>
									<?php 
            echo wp_dropdown_pages(array('name' => 'page_for_profile', 'echo' => 0, 'show_option_none' => __('&mdash; Select &mdash;'), 'option_none_value' => '0', 'selected' => $settings['page_for_profile']));
            ?>
	                                <p class="description"><?php 
            printf(__('Add this shortcode to your Profile page: %s. This page displays the account information for subscribers.', 'issuem-leaky-paywall'), '[leaky_paywall_profile]');
            ?>
</p>
	                                </td>
	                            </tr>
	                           
	                        	<tr>
	                                <th><?php 
            _e('Subscribe or Login Message', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td>
	                    				<textarea id="subscribe_login_message" class="large-text" name="subscribe_login_message" cols="50" rows="3"><?php 
            echo stripslashes($settings['subscribe_login_message']);
            ?>
</textarea>
	                                    <p class="description">
	                                    <?php 
            _e("Available replacement variables: {{SUBSCRIBE_LOGIN_URL}} {{SUBSCRIBE_URL}}  {{LOGIN_URL}}", 'issuem-leaky-paywall');
            ?>
	                                    </p>
	                                </td>
	                            </tr>
	                            
	                        	<tr>
	                                <th><?php 
            _e('Upgrade Message', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td>
	                    				<textarea id="subscribe_upgrade_message" class="large-text" name="subscribe_upgrade_message" cols="50" rows="3"><?php 
            echo stripslashes($settings['subscribe_upgrade_message']);
            ?>
</textarea>
	                                    <p class="description">
	                                    <?php 
            _e("Available replacement variables: {{SUBSCRIBE_LOGIN_URL}} {{SUBSCRIBE_URL}}", 'issuem-leaky-paywall');
            ?>
	                                    </p>
	                                </td>
	                            </tr>
	                        
	                        	<tr>
	                                <th><?php 
            _e('CSS Style', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td>
									<select id='css_style' name='css_style'>
										<option value='default' <?php 
            selected('default', $settings['css_style']);
            ?>
 ><?php 
            _e('Default', 'issuem-leaky-paywall');
            ?>
</option>
										<option value='none' <?php 
            selected('none', $settings['css_style']);
            ?>
 ><?php 
            _e('None', 'issuem-leaky-paywall');
            ?>
</option>
									</select>
	                                </td>
	                            </tr>

	                            <tr>
	                                <th><?php 
            _e('After Subscribe Page', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td>
									<?php 
            echo wp_dropdown_pages(array('name' => 'page_for_after_subscribe', 'echo' => 0, 'show_option_none' => __('&mdash; Select &mdash;'), 'option_none_value' => '0', 'selected' => $settings['page_for_after_subscribe']));
            ?>
	                                <p class="description"><?php 
            _e('Page to redirect to after a user subscribes', 'issuem-leaky-paywall');
            ?>
</p>
	                                </td>
	                            </tr>
	                            
	                        </table>
	                                                                          
	                        <p class="submit">
	                            <input class="button-primary" type="submit" name="update_leaky_paywall_settings" value="<?php 
            _e('Save Settings', 'issuem-leaky-paywall');
            ?>
" />
	                        </p>
	
	                        </div>
	                        
	                    </div>
	                    
	                    <div id="modules" class="postbox">
	                    
	                        <div class="handlediv" title="Click to toggle"><br /></div>
	                        
	                        <h3 class="hndle"><span><?php 
            _e('Email Settings', 'issuem-leaky-paywall');
            ?>
</span></h3>
	                        
	                        <div class="inside">
	                        
	                        <table id="leaky_paywall_administrator_options" class="form-table">
	                        
	                        	<tr>
	                                <th><?php 
            _e('Site Name', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td><input type="text" id="site_name" class="regular-text" name="site_name" value="<?php 
            echo htmlspecialchars(stripcslashes($settings['site_name']));
            ?>
" /></td>
	                            </tr>
	                        
	                        	<tr>
	                                <th><?php 
            _e('From Name', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td><input type="text" id="from_name" class="regular-text" name="from_name" value="<?php 
            echo htmlspecialchars(stripcslashes($settings['from_name']));
            ?>
" /></td>
	                            </tr>
	                            
	                        	<tr>
	                                <th><?php 
            _e('From Email', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td><input type="text" id="from_email" class="regular-text" name="from_email" value="<?php 
            echo htmlspecialchars(stripcslashes($settings['from_email']));
            ?>
" /></td>
	                            </tr>

	                            <tr><td colspan="2"><h3><?php 
            _e('New Subscriber Email', 'issuem-leaky-paywall');
            ?>
</h3></td></tr>

	                            <tr>
	                                <th><?php 
            _e('Subject', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td><input type="text" id="new_email_subject" class="regular-text" name="new_email_subject" value="<?php 
            echo htmlspecialchars(stripcslashes($settings['new_email_subject']));
            ?>
" />
	                                	<p class="description"><?php 
            _e('The subject line for the email sent to new subscribers.', 'issuem-leaky-paywall');
            ?>
</p>
	                                </td>
	                            </tr>

	                            <tr>
	                                <th><?php 
            _e('Body', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td><textarea id="new_email_body" class="large-text" name="new_email_body" rows="10" cols="20"><?php 
            echo htmlspecialchars(stripcslashes($settings['new_email_body']));
            ?>
</textarea>
	                                <p class="description"><?php 
            _e('The email message that is sent to new subscribers.', 'issuem-leaky-paywall');
            ?>
</p>
	                                <p class="description"><?php 
            _e('Available template tags:', 'issuem-leaky-paywall');
            ?>
 <br>
	                                %blogname%, %sitename%, %username%, %password%, %firstname%, %lastname%, %displayname%</p>
	                                </td>
	                            </tr>
	                            
	                        </table>
	                        
	                        <p class="submit">
	                            <input class="button-primary" type="submit" name="update_leaky_paywall_settings" value="<?php 
            _e('Save Settings', 'issuem-leaky-paywall');
            ?>
" />
	                        </p>
	
	                        </div>
	                        
	                    </div>
	                                        
	                    <div id="modules" class="postbox leaky-paywall-gateway-settings">
	                    
	                        <div class="handlediv" title="Click to toggle"><br /></div>
	                        
	                        <h3 class="hndle"><span><?php 
            _e('Payment Gateway Settings', 'issuem-leaky-paywall');
            ?>
</span></h3>
	                        
	                        <div class="inside">
		                        
		                    <table id="leaky_paywall_test_option" class="form-table">
			                    
	                            <tr class="gateway-options">
	                            	<th><?php 
            _e("Test Mode?", 'issuem-leaky-paywall');
            ?>
</th>
	                                <td><input type="checkbox" id="test_mode" name="test_mode" <?php 
            checked('on', $settings['test_mode']);
            ?>
 /></td>
	                            </tr>
	                            
		                    </table>
		                        
		                    <?php 
            ob_start();
            //Level 1
            ?>
	                        
	                        <table id="leaky_paywall_gateway_options" class="form-table">
				                        								
	                        	<tr class="gateway-options">
	                                <th><?php 
            _e('Enabled Gateways', 'issuem-leaky-paywall');
            ?>
</th>
									<td>
	                                <?php 
            $gateways = leaky_paywall_get_payment_gateways();
            foreach ($gateways as $key => $value) {
                ?>
											<p>
												<input id="enable-<?php 
                echo $key;
                ?>
" type="checkbox" name="payment_gateway[]" value="<?php 
                echo $key;
                ?>
" <?php 
                checked(in_array($key, $settings['payment_gateway']));
                ?>
 /> <label for="enable-<?php 
                echo $key;
                ?>
"><?php 
                _e($value['admin_label'], 'issuem-leaky-paywall');
                ?>
</label>
											</p>
	                                		<?php 
            }
            ?>
	                               
										
	                                </td>
	                            </tr>
	                            
	                        </table>
	                        
	                        <?php 
            if (in_array('stripe', $settings['payment_gateway']) || in_array('stripe_checkout', $settings['payment_gateway'])) {
                ob_start();
                //Level 2
                ?>
	                        
	                        <table id="leaky_paywall_stripe_options" class="form-table">
	                        
		                        <tr><th><?php 
                _e('Stripe Settings', 'issuem-leaky-paywall');
                ?>
</th><td></td></tr>
	                            
	                        	<tr>
	                                <th><?php 
                _e('Live Secret Key', 'issuem-leaky-paywall');
                ?>
</th>
	                                <td><input type="text" id="live_secret_key" class="regular-text" name="live_secret_key" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['live_secret_key']));
                ?>
" /></td>
	                            </tr>
	                            
	                        	<tr>
	                                <th><?php 
                _e('Live Publishable Key', 'issuem-leaky-paywall');
                ?>
</th>
	                                <td><input type="text" id="live_publishable_key" class="regular-text" name="live_publishable_key" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['live_publishable_key']));
                ?>
" /></td>
	                            </tr>
	                            
	                            <tr>
	                            	<th><?php 
                _e('Live Webhooks', 'issuem-leaky-paywall');
                ?>
</th>
	                            	<td><p class="description"><?php 
                echo esc_url(add_query_arg('listener', 'stripe', get_site_url() . '/'));
                ?>
</p></td>
	                            </tr>
	                            
	                        	<tr>
	                                <th><?php 
                _e('Test Secret Key', 'issuem-leaky-paywall');
                ?>
</th>
	                                <td><input type="text" id="test_secret_key" class="regular-text" name="test_secret_key" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['test_secret_key']));
                ?>
" /></td>
	                            </tr>
	                            
	                        	<tr>
	                                <th><?php 
                _e('Test Publishable Key', 'issuem-leaky-paywall');
                ?>
</th>
	                                <td><input type="text" id="test_publishable_key" class="regular-text" name="test_publishable_key" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['test_publishable_key']));
                ?>
" /></td>
	                            </tr>
	                            
	                            <tr>
	                            	<th><?php 
                _e('Test Webhooks', 'issuem-leaky-paywall');
                ?>
</th>
	                            	<td><p class="description"><?php 
                echo esc_url(add_query_arg('listener', 'stripe', get_site_url() . '/'));
                ?>
</p></td>
	                            </tr>
	                            
	                        </table>
							<?php 
                echo apply_filters('leaky_paywall_settings_page_stripe_payment_gateway_options', ob_get_clean());
                ?>
		                    <?php 
            }
            ?>
		                    
		                    <?php 
            if (in_array('paypal_standard', $settings['payment_gateway']) || in_array('paypal-standard', $settings['payment_gateway'])) {
                ?>
		                                            
		                        <table id="leaky_paywall_paypal_options" class="gateway-options form-table">
		                        
			                        <tr><th><?php 
                _e('PayPal Standard Settings', 'issuem-leaky-paywall');
                ?>
</th><td></td></tr>
		                        
		                        	<tr>
		                                <th><?php 
                _e('Merchant ID', 'issuem-leaky-paywall');
                ?>
</th>
		                                <td>
		                                	<input type="text" id="paypal_live_email" class="regular-text" name="paypal_live_email" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['paypal_live_email']));
                ?>
" />
		                                	<p class="description"><?php 
                _e('Use PayPal Email Address in lieu of Merchant ID', 'issuem-leaky-paywall');
                ?>
</p>
		                                </td>
		                            </tr>
		                        
		                        	<tr>
		                                <th><?php 
                _e('API Username', 'issuem-leaky-paywall');
                ?>
</th>
		                                <td>
		                                	<input type="text" id="paypal_live_api_username" class="regular-text" name="paypal_live_api_username" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['paypal_live_api_username']));
                ?>
" />
		                                	<p class="description"><?php 
                _e('At PayPal, see: Profile &rarr; My Selling Tools &rarr; API Access &rarr; Update &rarr; View API Signature (or Request API Credentials).', 'issuem-leaky-paywall');
                ?>
</p>
		                                </td>
		                            </tr>
		                        
		                        	<tr>
		                                <th><?php 
                _e('API Password', 'issuem-leaky-paywall');
                ?>
</th>
		                                <td>
		                                	<input type="text" id="paypal_live_api_password" class="regular-text" name="paypal_live_api_password" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['paypal_live_api_password']));
                ?>
" />
		                                </td>
		                            </tr>
		                        
		                        	<tr>
		                                <th><?php 
                _e('API Signature', 'issuem-leaky-paywall');
                ?>
</th>
		                                <td>
		                                	<input type="text" id="paypal_live_api_secret" class="regular-text" name="paypal_live_api_secret" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['paypal_live_api_secret']));
                ?>
" />
		                                </td>
		                            </tr>
		                            
		                            <tr>
		                            	<th><?php 
                _e('Live IPN', 'issuem-leaky-paywall');
                ?>
</th>
		                            	<td><p class="description"><?php 
                echo esc_url(add_query_arg('listener', 'IPN', get_site_url() . '/'));
                ?>
</p></td>
		                            </tr>
		                            
		                        	<tr>
		                                <th><?php 
                _e('Sandbox Merchant ID', 'issuem-leaky-paywall');
                ?>
</th>
		                                <td>
		                                	<input type="text" id="paypal_sand_email" class="regular-text" name="paypal_sand_email" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['paypal_sand_email']));
                ?>
" />
		                                	<p class="description"><?php 
                _e('Use PayPal Sandbox Email Address in lieu of Merchant ID', 'issuem-leaky-paywall');
                ?>
</p>
		                                </td>
		                            </tr>
		                            
		                        	<tr>
		                                <th><?php 
                _e('Sandbox API Username', 'issuem-leaky-paywall');
                ?>
</th>
		                                <td>
		                                	<input type="text" id="paypal_sand_api_username" class="regular-text" name="paypal_sand_api_username" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['paypal_sand_api_username']));
                ?>
" />
		                                	<p class="description"><?php 
                _e('At PayPal, see: Profile &rarr; My Selling Tools &rarr; API Access &rarr; Update &rarr; View API Signature (or Request API Credentials).', 'issuem-leaky-paywall');
                ?>
</p>
		                                </td>
		                            </tr>
		                            
		                        	<tr>
		                                <th><?php 
                _e('Sandbox API Password', 'issuem-leaky-paywall');
                ?>
</th>
		                                <td>
		                                	<input type="text" id="paypal_sand_api_password" class="regular-text" name="paypal_sand_api_password" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['paypal_sand_api_password']));
                ?>
" />
		                                </td>
		                            </tr>
		                            
		                        	<tr>
		                                <th><?php 
                _e('Sandbox API Signature', 'issuem-leaky-paywall');
                ?>
</th>
		                                <td>
		                                	<input type="text" id="paypal_sand_api_secret" class="regular-text" name="paypal_sand_api_secret" value="<?php 
                echo htmlspecialchars(stripcslashes($settings['paypal_sand_api_secret']));
                ?>
" />
		                                </td>
		                            </tr>
		                            
		                            <tr>
		                            	<th><?php 
                _e('Sandbox IPN', 'issuem-leaky-paywall');
                ?>
</th>
		                            	<td><p class="description"><?php 
                echo esc_url(add_query_arg('listener', 'IPN', get_site_url() . '/'));
                ?>
</p></td>
		                            </tr>
		                            
		                        </table>
		
		                    <?php 
            }
            ?>
	                        
	                        <?php 
            wp_nonce_field('issuem_leaky_general_options', 'issuem_leaky_general_options_nonce');
            ?>
	                        
	                        <?php 
            $leaky_paywall_gateway_options = ob_get_clean();
            ?>
	                        <?php 
            echo apply_filters('leaky_paywall_settings_page_gateway_options', $leaky_paywall_gateway_options);
            ?>
	                        
	                        <?php 
            do_action('leaky_paywall_payments_settings', $settings);
            ?>

	                        <p class="submit">
	                            <input class="button-primary" type="submit" name="update_leaky_paywall_settings" value="<?php 
            _e('Save Settings', 'issuem-leaky-paywall');
            ?>
" />
	                        </p>
	
	                        </div>
	                        
	                    </div>

	                    <?php 
            // currency options
            ?>

	                    <div id="modules" class="postbox">
            
			                <div class="handlediv" title="Click to toggle"><br /></div>
			                
			                <h3 class="hndle"><span><?php 
            _e('Currency Options', 'issuem-leaky-paywall');
            ?>
</span></h3>
			                
			                <div class="inside">
			                
			                <table id="leaky_paywall_currency_options" class="form-table">
			                
			                    <tr>
			                        <th><?php 
            _e('Currency', 'issuem-leaky-paywall');
            ?>
</th>
			                        <td>
			                        	<select id="leaky_paywall_currency" name="leaky_paywall_currency">
				                        	<?php 
            $currencies = leaky_paywall_supported_currencies();
            foreach ($currencies as $key => $currency) {
                echo '<option value="' . $key . '" ' . selected($key, $settings['leaky_paywall_currency'], true) . '>' . $currency['label'] . ' - ' . $currency['symbol'] . '</option>';
            }
            ?>
			                        	</select>
			                        	<p class="description"><?php 
            _e('This controls which currency payment gateways will take payments in.', 'issuem-leaky-paywall');
            ?>
</p>
			                        </td>
			                    </tr>
			                    
			                    
			                    
			                </table>
			
			                                                                  
			                <p class="submit">
			                    <input class="button-primary" type="submit" name="update_leaky_paywall_settings" value="<?php 
            _e('Save Settings', 'issuem-leaky-paywall');
            ?>
" />
			                </p>
			
			                </div>
			                
			            </div>

	                    <?php 
            // end currency options
            ?>
	                    
	                    <div id="modules" class="postbox leaky-paywall-restriction-settings">
	                    
	                        <div class="handlediv" title="Click to toggle"><br /></div>
	                        
	                        <h3 class="hndle"><span><?php 
            _e('Content Restriction', 'issuem-leaky-paywall');
            ?>
</span></h3>
	                        
	                        <div class="inside">
	                        
	                        <table id="leaky_paywall_default_restriction_options" class="form-table">
	                        	     
	                        	<tr class="restriction-options">
	                                <th><?php 
            _e('Limited Article Cookie Expiration', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td>
	                                	<input type="text" id="cookie_expiration" class="small-text" name="cookie_expiration" value="<?php 
            echo stripcslashes($settings['cookie_expiration']);
            ?>
" /> 
	                                	<select id="cookie_expiration_interval" name="cookie_expiration_interval">
	                                		<option value="hour" <?php 
            selected('hour', $settings['cookie_expiration_interval']);
            ?>
><?php 
            _e('Hour(s)', 'issuem-leaky-paywall');
            ?>
</option>
	                                		<option value="day" <?php 
            selected('day', $settings['cookie_expiration_interval']);
            ?>
><?php 
            _e('Day(s)', 'issuem-leaky-paywall');
            ?>
</option>
	                                		<option value="week" <?php 
            selected('week', $settings['cookie_expiration_interval']);
            ?>
><?php 
            _e('Week(s)', 'issuem-leaky-paywall');
            ?>
</option>
	                                		<option value="month" <?php 
            selected('month', $settings['cookie_expiration_interval']);
            ?>
><?php 
            _e('Month(s)', 'issuem-leaky-paywall');
            ?>
</option>
	                                		<option value="year" <?php 
            selected('year', $settings['cookie_expiration_interval']);
            ?>
><?php 
            _e('Year(s)', 'issuem-leaky-paywall');
            ?>
</option>
	                                	</select>
	                                	<p class="description"><?php 
            _e('Choose length of time when a visitor can once again read your articles/posts (up to the # of articles allowed).', 'issuem-leaky-paywall');
            ?>
</p>
	                                </td>
	                            </tr>
	                            
	                        	<tr class="restriction-options ">
	                                <th><?php 
            _e('Restrict PDF Downloads?', 'issuem-leaky-paywall');
            ?>
</th>
	                                <td><input type="checkbox" id="restrict_pdf_downloads" name="restrict_pdf_downloads" <?php 
            checked('on', $settings['restrict_pdf_downloads']);
            ?>
 /></td>
	                            </tr>
	                            
	                        	<tr class="restriction-options">
									<th>
										<label for="restriction-post-type-' . $row_key . '"><?php 
            _e('Restrictions', 'issuem-leaky-paywall');
            ?>
</label>
									</th>
									<td id="issuem-leaky-paywall-restriction-rows">
		                        	<?php 
            $last_key = -1;
            if (!empty($settings['restrictions']['post_types'])) {
                foreach ($settings['restrictions']['post_types'] as $key => $restriction) {
                    if (!is_numeric($key)) {
                        continue;
                    }
                    echo build_leaky_paywall_default_restriction_row($restriction, $key);
                    $last_key = $key;
                }
            }
            ?>
			                        </td>
		                        </tr>
	                    
	                        	<tr class="restriction-options">
									<th>&nbsp;</th>
									<td>
								        <script type="text/javascript" charset="utf-8">
								            var leaky_paywall_restriction_row_key = <?php 
            echo $last_key;
            ?>
;
								        </script>
										<p class="description"><?php 
            _e('By default all content is allowed.', 'issuem-leaky-paywall');
            ?>
</p>
				                    	<p>
				                       		<input class="button-secondary" id="add-restriction-row" class="add-new-issuem-leaky-paywall-restriction-row" type="submit" name="add_leaky_paywall_restriction_row" value="<?php 
            _e('Add New Restricted Content', 'issuem-leaky-paywall-multilevel');
            ?>
" />
				                    	</p>
			                        </td>
		                        </tr>
	                            
	                        </table>
	
	                        <p class="submit">
	                            <input class="button-primary" type="submit" name="update_leaky_paywall_settings" value="<?php 
            _e('Save Settings', 'issuem-leaky-paywall');
            ?>
" />
	                        </p>
	                        
	                        </div>
	                        
	                    </div>
	                                        
	                    <div id="modules" class="postbox leaky-paywall-subscription-settings">
	                    
	                        <div class="handlediv" title="Click to toggle"><br /></div>
	                        
	                        <h3 class="hndle"><span><?php 
            _e('Subscription Levels', 'issuem-leaky-paywall');
            ?>
</span></h3>
	                        
	                        <div id="leaky_paywall_subscription_level_options" class="inside">
	                        
	                        <table id="leaky_paywall_subscription_level_options_table" class="leaky-paywall-table subscription-options form-table">
	
								<tr><td id="issuem-leaky-paywall-subscription-level-rows" colspan="2">
	                        	<?php 
            $last_key = -1;
            if (!empty($settings['levels'])) {
                $deleted = array();
                foreach ($settings['levels'] as $key => $level) {
                    if (!is_numeric($key)) {
                        continue;
                    }
                    echo build_leaky_paywall_subscription_levels_row($level, $key);
                    $last_key = $key;
                    if ($level['deleted'] == 1) {
                        $deleted[] = true;
                    }
                }
                // if we have levels but they have all been deleted, add one level
                if (count($deleted) == count($settings['levels'])) {
                    // set the default key to one more than they last key value
                    $default_key = count($settings['levels']);
                    echo build_leaky_paywall_subscription_levels_row('', $default_key);
                }
            }
            ?>
								</td></tr>

	                        </table>
	
	                        <?php 
            do_action('leaky_paywall_after_subscription_levels', $last_key);
            ?>

	                        <?php 
            if (!is_plugin_active('leaky-paywall-multiple-levels/leaky-paywall-multiple-levels.php')) {
                echo '<p class="description">Want more levels? Buy our <a target="_blank" href="https://zeen101.com/downloads/leaky-paywall-multiple-levels/">multiple subscription levels</a> add-on.</p>';
            }
            ?>

	                        <p class="submit">
	                            <input class="button-primary" type="submit" name="update_leaky_paywall_settings" value="<?php 
            _e('Save Settings', 'issuem-leaky-paywall');
            ?>
" />
	                        </p>
	
	                        </div>
	                        
	                    </div>
	                    
	                    <?php 
            do_action('leaky_paywall_settings_form', $settings);
            ?>
                    
                </form>
                
            </div>
            </div>
            </div>
			</div>
			<?php 
        }