<?php

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/**

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* @package Freemius

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* @copyright Copyright (c) 2015, Freemius, Inc.

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* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3

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* @since 1.2.0

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*/

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if ( ! defined( 'ABSPATH' ) ) {

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exit;

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}

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/**

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* @var array $VARS

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* @var Freemius $fs

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*/

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$fs = freemius( $VARS['id'] );

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$slug = $fs->get_slug();

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$send_button_text = fs_text_inline( 'Send License Key', 'send-license-key', $slug );

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$cancel_button_text = fs_text_inline( 'Cancel', 'cancel', $slug );

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$email_address_placeholder = fs_esc_attr_inline( 'Email address', 'email-address', $slug );

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$other_text = fs_text_inline( 'Other', 'other', $slug );

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$is_freemium = $fs->is_freemium();

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$send_button_text_html = esc_html($send_button_text);

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$button_html = <<< HTML

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<div class="button-container">

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<a href="#" class="button button-primary button-send-license-key" tabindex="2">{$send_button_text_html}</a>

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</div>

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HTML;

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if ( $is_freemium ) {

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$current_user = Freemius::_get_current_wp_user();

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$email = $current_user->user_email;

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$esc_email = esc_attr( $email );

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$form_html = <<< HTML

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<div class="email-address-container">

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<label><input name="email-address" type="radio" checked="checked" tabindex="1" value="{$esc_email}"> {$email}</label>

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<label><input name="email-address" type="radio" tabindex="1" value="other">{$other_text}: <input class="email-address" type="text" placeholder="{$email_address_placeholder}"></label>

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</div>

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{$button_html}

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HTML;

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} else {

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$email = '';

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$form_html = <<< HTML

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{$button_html}

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<div class="email-address-container">

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<input class="email-address" type="text" placeholder="{$email_address_placeholder}" tabindex="1">

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</div>

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HTML;

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}

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$message_above_input_field = $fs->is_only_premium() ?

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fs_esc_html_inline( "Enter the email address you've used during the purchase and we will resend you the license key.", 'ask-for-upgrade-email-address-premium-only', $slug ) :

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fs_esc_html_inline( "Enter the email address you've used for the upgrade below and we will resend you the license key.", 'ask-for-upgrade-email-address', $slug );

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$modal_content_html = <<< HTML

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<div class="notice notice-error inline license-resend-message"><p></p></div>

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<p>{$message_above_input_field}</p>

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<div class="input-container">

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{$form_html}

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</div>

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HTML;

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fs_enqueue_local_style( 'fs_dialog_boxes', '/admin/dialog-boxes.css' );

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?>

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<script type="text/javascript">

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(function ($) {

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$(document).ready(function () {

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var contentHtml = <?php echo json_encode( $modal_content_html ); ?>,

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modalHtml =

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'<div class="fs-modal fs-modal-license-key-resend <?php echo $is_freemium ? 'fs-freemium' : 'fs-premium' ?>">'

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+ ' <div class="fs-modal-dialog">'

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+ ' <div class="fs-modal-header">'

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+ ' <h4><?php echo esc_js( $send_button_text ) ?></h4>'

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+ ' <a href="#!" class="fs-close" tabindex="3" title="Close"><i class="dashicons dashicons-no" title="<?php echo esc_js( fs_text_x_inline( 'Dismiss', 'as close a window', 'dismiss', $slug ) ) ?>"></i></a>'

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+ ' </div>'

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+ ' <div class="fs-modal-body">'

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+ ' <div class="fs-modal-panel active">' + contentHtml + '</div>'

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+ ' </div>'

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+ ' </div>'

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+ '</div>',

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$modal = $(modalHtml),

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$sendButton = $modal.find('.button-send-license-key'),

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$emailInput = $modal.find('input.email-address'),

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$feedbackMessage = $modal.find('.license-resend-message'),

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isFreemium = <?php echo json_encode( $is_freemium ) ?>,

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userEmail = <?php echo json_encode( $email ) ?>,

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moduleID = '<?php echo $fs->get_id() ?>',

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isChild = false;

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$modal.appendTo($('body'));

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function registerEventHandlers() {

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$('a.show-license-resend-modal-<?php echo $fs->get_unique_affix() ?>').click(function (evt) {

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evt.preventDefault();

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showModal();

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});

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if (isFreemium) {

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$modal.on('change', 'input[type=radio][name=email-address]', function () {

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updateButtonState();

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});

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$modal.on('focus', 'input.email-address', function () {

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// Check custom email radio button on email input focus.

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$($modal.find('input[type=radio]')[1]).prop('checked', true);

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updateButtonState();

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});

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}

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$modal.on('input propertychange', 'input.email-address', function () {

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updateButtonState();

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});

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$modal.on('blur', 'input.email-address', function () {

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updateButtonState();

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});

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$modal.on('click', '.fs-close', function (){

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closeModal();

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return false;

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});

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$modal.on('click', '.button', function (evt) {

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evt.preventDefault();

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if ($(this).hasClass('disabled')) {

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return;

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}

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var email = getEmail();

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disableButton();

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if (!(-1 < email.indexOf('@'))) {

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return;

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}

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$.ajax({

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url : <?php echo Freemius::ajax_url() ?>,

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method : 'POST',

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data : {

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action : '<?php echo $fs->get_ajax_action( 'resend_license_key' ) ?>',

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security : '<?php echo $fs->get_ajax_security( 'resend_license_key' ) ?>',

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module_id : moduleID,

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email : email

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},

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beforeSend: function () {

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$sendButton.text('<?php fs_esc_js_echo_inline( 'Sending license key', 'sending-license-key', $slug ) ?>...');

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},

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success : function (result) {

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var resultObj = $.parseJSON(result);

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if (resultObj.success) {

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closeModal();

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} else {

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showError(resultObj.error);

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resetButton();

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}

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}

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});

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});

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}

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registerEventHandlers();

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resetButton();

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function showModal() {

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resetModal();

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// Display the dialog box.

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$modal.addClass('active');

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if (!isFreemium)

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$emailInput.focus();

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var $body = $('body');

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isChild = $body.hasClass('has-fs-modal');

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if (isChild) {

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return;

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}

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$body.addClass('has-fs-modal');

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}

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function closeModal() {

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$modal.removeClass('active');

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// If child modal, do not remove the "has-fs-modal" class of the <body> element to keep its scrollbars hidden.

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if (isChild) {

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return;

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}

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$('body').removeClass('has-fs-modal');

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}

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function resetButton() {

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updateButtonState();

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$sendButton.text(<?php echo json_encode($send_button_text) ?>);

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}

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function resetModal() {

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hideError();

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resetButton();

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$emailInput.val('');

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}

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function getEmail() {

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var email = $emailInput.val().trim();

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if (isFreemium) {

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if ('other' != $modal.find('input[type=radio][name=email-address]:checked').val()) {

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email = userEmail;

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}

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}

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return email;

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}

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function updateButtonState() {

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/**

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* If email address is not empty, enable the send license key button.

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*/

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$sendButton.toggleClass('disabled', !( -1 < getEmail().indexOf('@') ));

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}

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function disableButton() {

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$sendButton.addClass('disabled');

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}

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function hideError() {

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$feedbackMessage.hide();

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}

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function showError(msg) {

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$feedbackMessage.find(' > p').html(msg);

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$feedbackMessage.show();

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}

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});

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})(jQuery);

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</script>

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