/**
* Primary class constructor.
*
* @since 1.0.0
*/
public function __construct()
{
// Load form if found
$form_id = isset($_GET['form_id']) ? absint($_GET['form_id']) : false;
$this->form = wpforms()->form->get($form_id);
$this->form_data = $this->form ? wpforms_decode($this->form->post_content) : false;
// Bootstrap
$this->init();
// Load panel specific enqueus
add_action('admin_enqueue_scripts', array($this, 'enqueues'), 15);
// Primary panel button
add_action('wpforms_builder_panel_buttons', array($this, 'button'), $this->order, 2);
// Output
add_action('wpforms_builder_panels', array($this, 'panel_output'), $this->order, 2);
}
/**
* Determing if the user is viewing the overview page, if so, party on.
*
* @since 1.0.0
*/
public function init()
{
// Check what page we are on
$page = isset($_GET['page']) ? $_GET['page'] : '';
// Only load if we are actually on the overview page
if ($page == 'wpforms-overview') {
// The overview page leverages WP_List_Table so we must load it
if (!class_exists('WP_List_Table')) {
require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
}
// Load the class that builds the overview table
require_once WPFORMS_PLUGIN_DIR . 'includes/admin/overview/class-overview-table.php';
// Preview page check
wpforms()->preview->form_preview_check();
add_action('admin_enqueue_scripts', array($this, 'enqueues'));
add_action('wpforms_admin_page', array($this, 'output'));
// Provide hook for add-ons
do_action('wpforms_overview_init');
}
}
/**
* Validates field on form submit.
*
* @since 1.0.0
* @param int $field_id
* @param array $field_submit
* @param array $form_data
*/
public function validate($field_id, $field_submit, $form_data)
{
$form_id = $form_data['id'];
// Basic required check - If field is marked as required, check for entry data
if (!empty($form_data['fields'][$field_id]['required']) && empty($field_submit)) {
wpforms()->process->errors[$form_id][$field_id] = apply_filters('wpforms_required_label', __('This field is required', 'wpforms'));
}
// Check that email is valid format
if (!empty($field_submit) && !is_email($field_submit)) {
wpforms()->process->errors[$form_id][$field_id] = apply_filters('wpforms_valid_email_label', __('Please enter a valid email address.', 'wpforms'));
}
}
/**
* Form Builder update next field ID.
*
* @since 1.2.9
*/
function wpforms_builder_increase_next_field_id()
{
// Run a security check
check_ajax_referer('wpforms-builder', 'nonce');
// Check for permissions
if (!current_user_can(apply_filters('wpforms_manage_cap', 'manage_options'))) {
wp_send_json_error();
}
// Check for required items
if (empty($_POST['form_id'])) {
wp_send_json_error();
}
wpforms()->form->next_field_id(absint($_POST['form_id']));
wp_send_json_success();
}
/**
* Formats field.
*
* @since 1.0.0
* @param int $field_id
* @param array $field_submit
* @param array $form_data
*/
public function format($field_id, $field_submit, $form_data)
{
$name = !empty($form_data['fields'][$field_id]['label']) ? $form_data['fields'][$field_id]['label'] : '';
$first = !empty($field_submit['first']) ? $field_submit['first'] : '';
$middle = !empty($field_submit['middle']) ? $field_submit['middle'] : '';
$last = !empty($field_submit['last']) ? $field_submit['last'] : '';
if (is_array($field_submit)) {
$value = array($first, $middle, $last);
$value = array_filter($value);
$value = implode(' ', $value);
} else {
$value = $field_submit;
}
wpforms()->process->fields[$field_id] = array('name' => sanitize_text_field($name), 'value' => sanitize_text_field($value), 'id' => absint($field_id), 'type' => $this->type, 'first' => sanitize_text_field($first), 'middle' => sanitize_text_field($middle), 'last' => sanitize_text_field($last));
}
/**
* Deletes forms
*
* @since 1.0.0
* @param array $ids
* @return boolean
*/
public function delete($ids = array())
{
// Check for permissions
if (!current_user_can(apply_filters('wpforms_manage_cap', 'manage_options'))) {
return false;
}
if (!is_array($ids)) {
$ids = array($ids);
}
$ids = array_map('absint', $ids);
foreach ($ids as $id) {
$form = wp_delete_post($id, true);
if (class_exists('WPForms_Entry_Handler')) {
$entries = wpforms()->entry->delete_by('form_id', $id);
}
if (!$form) {
return false;
}
}
return true;
}
if (!defined('WPFORMS_PLUGIN_FILE')) {
define('WPFORMS_PLUGIN_FILE', __FILE__);
}
}
/**
* Loads the plugin language files.
*
* @since 1.0.0
*/
public function load_textdomain()
{
load_plugin_textdomain('wpforms', false, dirname(plugin_basename(__FILE__)) . '/languages/');
}
}
/**
* The function which returns the one WPForms instance.
*
* Use this function like you would a global variable, except without needing
* to declare the global.
*
* Example: <?php $wpforms = wpforms(); ?>
*
* @since 1.0.0
* @return object
*/
function wpforms()
{
return WPForms::instance();
}
wpforms();
}
/**
* Formats and sanitizes field.
*
* @since 1.0.2
* @param int $field_id
* @param array $field_submit
* @param array $form_data
*/
public function format($field_id, $field_submit, $form_data)
{
$field = $form_data['fields'][$field_id];
$dynamic = !empty($field['dynamic_choices']) ? $field['dynamic_choices'] : false;
$name = sanitize_text_field($field['label']);
$value_raw = sanitize_text_field($field_submit);
$value = '';
$data = array('name' => $name, 'value' => '', 'value_raw' => $value_raw, 'id' => absint($field_id), 'type' => $this->type);
if ('post_type' == $dynamic && !empty($field['dynamic_post_type'])) {
// Dynamic population is enabled using post type
$data['dynamic'] = 'post_type';
$data['dynamic_post_type'] = absint($value_raw);
$source = $field['dynamic_post_type'];
$post = get_post($value_raw);
if (!is_wp_error($post) && !empty($post) && $source == $post->post_type) {
$data['value'] = esc_html($post->post_title);
}
} elseif ('taxonomy' == $dynamic && !empty($field['dynamic_taxonomy'])) {
// Dynamic population is enabled using taxonomy
$data['dynamic'] = 'taxonomy';
$data['dynamic_taxonomy'] = absint($value_raw);
$source = $field['dynamic_taxonomy'];
$term = get_term($value_raw, $source);
if (!is_wp_error($term) && !empty($term)) {
$data['value'] = esc_html($term->name);
}
} else {
// Normal processing, dynamic population is off
// If show_values is true, that means values posted are the raw values
// and not the labels. So we need to get the label values.
if (!empty($field['show_values']) && '1' == $field['show_values']) {
foreach ($field['choices'] as $choice) {
if ($choice['value'] === $field_submit) {
$value = $choice['label'];
break;
}
}
$data['value'] = sanitize_text_field($value);
} else {
$data['value'] = $value_raw;
}
}
// Push field details to be saved
wpforms()->process->fields[$field_id] = $data;
}
/**
* Fetch and setup the final data for the table
*
* @since 1.0.0
*/
public function prepare_items()
{
// Process bulk actions if found
$this->process_bulk_actions();
// Setup the columns
$columns = $this->get_columns();
// Hidden columns (none)
$hidden = array();
// Define which columns can be sorted - form name, date
$sortable = array('form_name' => array('title', false), 'created' => array('date', false));
// Set column headers
$this->_column_headers = array($columns, $hidden, $sortable);
// Get forms
$total = wp_count_posts('wpforms')->publish;
$page = $this->get_pagenum();
$order = isset($_GET['order']) ? $_GET['order'] : 'DESC';
$orderby = isset($_GET['orderby']) ? $_GET['orderby'] : 'ID';
$per_page = $this->get_items_per_page('wpforms_forms_per_page', $this->per_page);
$data = wpforms()->form->get('', array('orderby' => $orderby, 'order' => $order, 'nopaging' => false, 'posts_per_page' => $per_page, 'paged' => $page, 'no_found_rows' => false));
// Giddy up
$this->items = $data;
// Finalize pagination
$this->set_pagination_args(array('total_items' => $total, 'per_page' => $per_page, 'total_pages' => ceil($total / $per_page)));
}
/**
* Update form template.
*
* @since 1.0.0
*/
function wpforms_update_form_template()
{
// Run a security check
check_ajax_referer('wpforms-builder', 'nonce');
// Check for form title
if (empty($_POST['form_id'])) {
die(__('No form ID provided', 'wpforms'));
}
$data = wpforms()->form->get($_POST['form_id'], array('content_only' => true));
$form_id = wpforms()->form->update($_POST['form_id'], $data, array('template' => $_POST['template']));
if ($form_id) {
$data = array('id' => $form_id, 'redirect' => add_query_arg(array('view' => 'fields', 'form_id' => $form_id), admin_url('admin.php?page=wpforms-builder')));
wp_send_json_success($data);
} else {
die(__('Error updating form template', 'wpforms'));
}
}
/**
* Load the appropriate files to build the page.
*
* @since 1.0.0
*/
public function output()
{
$form_id = $this->form ? absint($this->form->ID) : '';
$form_data = $this->form ? wpforms_decode($this->form->post_content) : false;
?>
<div id="wpforms-builder">
<div id="wpforms-builder-overlay">
<div class="wpforms-builder-overlay-content">
<i class="fa fa-cog fa-spin"></i>
<span class="msg"><?php
_e('Loading', 'wpforms');
?>
</span>
</div>
</div>
<form name="wpforms-builder" id="wpforms-builder-form" method="post" data-id="<?php
echo $form_id;
?>
">
<input type="hidden" name="id" value="<?php
echo $form_id;
?>
">
<input type="hidden" value="<?php
echo absint($form_data['field_id']);
?>
" name="field_id" id="wpforms-field-id">
<!-- Toolbar -->
<div class="wpforms-toolbar">
<div class="wpforms-left">
<img src="<?php
echo WPFORMS_PLUGIN_URL;
?>
/assets/images/logo-builder.png" alt="Sullie WPForms mascot">
</div>
<div class="wpforms-center">
<?php
if ($this->form) {
?>
<?php
_e('Now editing', 'wpforms');
?>
<span class="wpforms-center-form-name wpforms-form-name"><?php
echo esc_html($this->form->post_title);
?>
</span>
<?php
}
?>
</div>
<div class="wpforms-right">
<?php
if ($this->form) {
?>
<!--<a href="<?php
echo esc_url(wpforms()->preview->form_preview_url($form_id));
?>
" id="wpforms-preview" title="<?php
_e('Preview Form', 'wpforms');
?>
">
<i class="fa fa-eye"></i>
<span class="text"><?php
_e('Preview', 'wpforms');
?>
</span>
</a>-->
<a href="#" id="wpforms-embed" title="<?php
_e('Embed Form', 'wpforms');
?>
">
<i class="fa fa-code"></i>
<span class="text"><?php
_e('Embed', 'wpforms');
?>
</span>
</a>
<a href="#" id="wpforms-save" title="<?php
_e('Save Form', 'wpforms');
?>
">
<i class="fa fa-check"></i>
<span class="text"><?php
_e('Save', 'wpforms');
?>
</span>
</a>
<?php
}
?>
<a href="#" id="wpforms-exit" title="<?php
_e('Exit', 'wpforms');
?>
">
<i class="fa fa-times"></i>
</a>
</div>
</div>
<!-- Panel toggle buttons -->
<div class="wpforms-panels-toggle" id="wpforms-panels-toggle">
<?php
do_action('wpforms_builder_panel_buttons', $this->form, $this->view);
?>
</div>
<div class="wpforms-panels">
<?php
do_action('wpforms_builder_panels', $this->form, $this->view);
?>
</div>
</form>
</div>
<?php
}
/**
* Displays the form for this widget on the Widgets page of the WP Admin area.
*
* @since 1.0.2
* @param array $instance An array of the current settings for this widget
*/
function form($instance)
{
// Merge with defaults
$instance = wp_parse_args((array) $instance, $this->defaults);
?>
<p>
<label for="<?php
echo $this->get_field_id('title');
?>
">Title:</label>
<input type="text" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" value="<?php
echo esc_attr($instance['title']);
?>
" class="widefat" />
</p>
<p>
<label for="<?php
echo $this->get_field_id('form_id');
?>
">Form:</label>
<select id="<?php
echo $this->get_field_id('form_id');
?>
" name="<?php
echo $this->get_field_name('form_id');
?>
" class="widefat">
<?php
$forms = wpforms()->form->get();
if (!empty($forms)) {
foreach ($forms as $form) {
printf('<option value="%d" %s>%s</option>', $form->ID, selected($instance['form_id'], $form->ID, false), esc_html($form->post_title));
}
} else {
printf('<option value="">%s</option>', __('No forms', 'wpforms'));
}
?>
</select>
</p>
<p>
<input type="checkbox" id="<?php
echo $this->get_field_id('show_title');
?>
" name="<?php
echo $this->get_field_name('show_title');
?>
" <?php
checked('1', $instance['show_title']);
?>
>
<label for="<?php
echo $this->get_field_id('show_title');
?>
"><?php
_e('Display form title', 'wpforms');
?>
</label>
<br>
<input type="checkbox" id="<?php
echo $this->get_field_id('show_desc');
?>
" name="<?php
echo $this->get_field_name('show_desc');
?>
" <?php
checked('1', $instance['show_desc']);
?>
>
<label for="<?php
echo $this->get_field_id('show_desc');
?>
"><?php
_e('Display form description', 'wpforms');
?>
</label>
</p>
<?php
}
/**
* Modal window for inserting the form shortcode into TinyMCE.
*
* Thickbox is old and busted so we don't use that. Creating a custom view in
* Backbone would make me pull my hair out. So instead we offer a small clean
* modal that is based off of the WordPress insert link modal.
*
* @since 1.0.0
*/
function shortcode_modal()
{
?>
<div id="wpforms-modal-backdrop" style="display: none"></div>
<div id="wpforms-modal-wrap" style="display: none">
<form id="wpforms-modal" tabindex="-1">
<div id="wpforms-modal-title">
<?php
_e('Insert Form', 'wpforms');
?>
<button type="button" id="wpforms-modal-close"><span class="screen-reader-text"><?php
_e('Close', 'wpforms');
?>
</span></button>
</div>
<div id="wpforms-modal-inner">
<div id="wpforms-modal-options">
<?php
$args = apply_filters('wpforms_modal_select', array());
$forms = wpforms()->form->get('', $args);
if (!empty($forms)) {
printf('<p><label for="wpforms-modal-select-form">%s</label></p>', __('Select a form below to insert', 'wpforms'));
echo '<select id="wpforms-modal-select-form">';
foreach ($forms as $form) {
printf('<option value="%d">%s</option>', $form->ID, esc_html($form->post_title));
}
echo '</select><br>';
printf('<p class="wpforms-modal-inline"><input type="checkbox" id="wpforms-modal-checkbox-title"><label for="wpforms-modal-checkbox-title">%s</label></p>', __('Show form title', 'wpforms'));
printf('<p class="wpforms-modal-inline"><input type="checkbox" id="wpforms-modal-checkbox-description"><label for="wpforms-modal-checkbox-description">%s</label></p>', __('Show form description', 'wpforms'));
} else {
echo '<p>';
printf(__('Whoops, you haven\'t created a form yet. Want to <a href="%s">give it a go</a>?', 'wpforms'), admin_url('admin.php?page=wpforms-builder'));
echo '</p>';
}
?>
</div>
</div>
<div class="submitbox">
<div id="wpforms-modal-cancel">
<a class="submitdelete deletion" href="#"><?php
_e('Cancel', 'wpforms');
?>
</a>
</div>
<?php
if (!empty($forms)) {
?>
<div id="wpforms-modal-update">
<button class="button button-primary" id="wpforms-modal-submit"><?php
_e('Add Form', 'wpforms');
?>
</button>
</div>
<?php
}
?>
</div>
</form>
</div>
<style style="text/css">
#wpforms-modal-wrap {
display: none;
background-color: #fff;
-webkit-box-shadow: 0 3px 6px rgba( 0, 0, 0, 0.3 );
box-shadow: 0 3px 6px rgba( 0, 0, 0, 0.3 );
width: 500px;
height: 220px;
overflow: hidden;
margin-left: -250px;
margin-top: -125px;
position: fixed;
top: 50%;
left: 50%;
z-index: 100105;
-webkit-transition: height 0.2s, margin-top 0.2s;
transition: height 0.2s, margin-top 0.2s;
}
#wpforms-modal-backdrop {
display: none;
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
min-height: 360px;
background: #000;
opacity: 0.7;
filter: alpha(opacity=70);
z-index: 100100;
}
#wpforms-modal {
position: relative;
height: 100%;
}
#wpforms-modal-title {
background: #fcfcfc;
border-bottom: 1px solid #dfdfdf;
height: 36px;
font-size: 18px;
font-weight: 600;
line-height: 36px;
padding: 0 36px 0 16px;
top: 0;
right: 0;
left: 0;
}
#wpforms-modal-close {
color: #666;
padding: 0;
position: absolute;
top: 0;
right: 0;
width: 36px;
height: 36px;
text-align: center;
background: none;
border: none;
cursor: pointer;
}
#wpforms-modal-close:before {
font: normal 20px/36px 'dashicons';
vertical-align: top;
speak: none;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
width: 36px;
height: 36px;
content: '\f158';
}
#wpforms-modal-close:hover,
#wpforms-modal-close:focus {
color: #2ea2cc;
}
#wpforms-modal-close:focus {
outline: none;
-webkit-box-shadow:
0 0 0 1px #5b9dd9,
0 0 2px 1px rgba(30, 140, 190, .8);
box-shadow:
0 0 0 1px #5b9dd9,
0 0 2px 1px rgba(30, 140, 190, .8);
}
#wpforms-modal-inner{
padding: 0 16px 50px;
}
#wpforms-modal-search-toggle:after {
display: inline-block;
font: normal 20px/1 'dashicons';
vertical-align: top;
speak: none;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
content: '\f140';
}
#wpforms-modal #wpforms-modal-options {
padding: 8px 0 12px;
}
#wpforms-modal #wpforms-modal-options .wpforms-modal-inline {
display:inline-block;
margin: 0;
padding: 0 20px 0 0;
}
#wpforms-modal-select-form {
margin-bottom: 1em;
max-width: 100%;
}
#wpforms-modal .submitbox {
padding: 8px 16px;
background: #fcfcfc;
border-top: 1px solid #dfdfdf;
position: absolute;
bottom: 0;
left: 0;
right: 0;
}
#wpforms-modal-cancel {
line-height: 25px;
float: left;
}
#wpforms-modal-update {
line-height: 23px;
float: right;
}
#wpforms-modal-submit {
float: right;
margin-bottom: 0;
}
@media screen and ( max-width: 782px ) {
#wpforms-modal-wrap {
height: 280px;
margin-top: -140px;
}
#wpforms-modal-inner {
padding: 0 16px 60px;
}
#wpforms-modal-cancel {
line-height: 32px;
}
}
@media screen and ( max-width: 520px ) {
#wpforms-modal-wrap {
width: auto;
margin-left: 0;
left: 10px;
right: 10px;
max-width: 500px;
}
}
@media screen and ( max-height: 520px ) {
#wpforms-modal-wrap {
-webkit-transition: none;
transition: none;
}
}
@media screen and ( max-height: 290px ) {
#wpforms-modal-wrap {
height: auto;
margin-top: 0;
top: 10px;
bottom: 10px;
}
#wpforms-modal-inner {
overflow: auto;
height: -webkit-calc(100% - 92px);
height: calc(100% - 92px);
padding-bottom: 2px;
}
}
</style>
<?php
}
/**
* Formats and sanitizes field.
*
* @since 1.0.0
* @param int $field_id
* @param array $field_submit
* @param array $form_data
*/
public function format($field_id, $field_submit, $form_data)
{
if (is_array($field_submit)) {
$field_submit = array_filter($field_submit);
$field_submit = implode("\r\n", $field_submit);
}
$name = !empty($form_data['fields'][$field_id]['label']) ? sanitize_text_field($form_data['fields'][$field_id]['label']) : '';
// Hack to keep line breaks
$value = implode("\n", array_map('sanitize_text_field', explode("\n", $field_submit)));
wpforms()->process->fields[$field_id] = array('name' => $name, 'value' => $value, 'id' => absint($field_id), 'type' => $this->type);
}
/**
* Redirects user to a page or URL specified in the form confirmation settings.
*
* @since 1.0.0
* @param array $form_data
* @param string $hash
*/
public function entry_confirmation_redirect($form_data = '', $hash = '')
{
$url = '';
if (!empty($hash)) {
$form_id = $this->validate_return_hash($hash);
if (!$form_id) {
return;
}
// Get form
$form_data = wpforms()->form->get($form_id, array('content_only' => true));
}
// Redirect if needed, to either a page or URL, after form processing
if (!empty($form_data['settings']['confirmation_type']) && $form_data['settings']['confirmation_type'] != 'message') {
if ($form_data['settings']['confirmation_type'] == 'redirect') {
$url = apply_filters('wpforms_process_smart_tags', $form_data['settings']['confirmation_redirect'], $form_data, $this->fields, $this->entry_id);
}
if ($form_data['settings']['confirmation_type'] == 'page') {
$url = get_permalink((int) $form_data['settings']['confirmation_page']);
}
}
if (!empty($form_data['id'])) {
$form_id = $form_data['id'];
} else {
return;
}
if (!empty($url)) {
$url = apply_filters('wpforms_process_redirect_url', $url, $form_id);
wp_redirect(esc_url_raw($url));
do_action('wpforms_process_redirect', $form_id);
do_action("wpforms_process_redirect_{$form_id}", $form_id);
exit;
}
}
/**
* reCAPTCHA output if configured.
*
* @since 1.0.0
* @param array $form_data
* @param object $form
* @param mixed $title
* @param mixed $description
*/
public function recaptcha($form_data, $form, $title, $description, $errors)
{
// Check that recaptcha is configured in the settings
$site_key = wpforms_setting('recaptcha-site-key', '');
$secret_key = wpforms_setting('recaptcha-secret-key', '');
if (empty($site_key) || empty($secret_key)) {
return;
}
// Check that the recaptcha is configured for the specific form
if (!isset($form_data['settings']['recaptcha']) || '1' != $form_data['settings']['recaptcha']) {
return;
}
$d = '';
$datas = apply_filters('wpforms_frontend_recaptcha', array('sitekey' => $site_key), $form_data);
echo '<div class="wpforms-recaptcha-container">';
foreach ($datas as $key => $data) {
$d .= 'data-' . $key . '="' . esc_attr($data) . '" ';
}
echo '<div class="g-recaptcha" ' . $d . '></div>';
if (!empty(wpforms()->process->errors[$form_data['id']]['recaptcha'])) {
echo '<label id="wpforms-field_recaptcah-error" class="wpforms-error">' . esc_html(wpforms()->process->errors[$form_data['id']]['recaptcha']) . '</label>';
}
echo '</div>';
}
/**
* Log helper.
*
* @since 1.0.0
* @param string $title
* @param string $message
* @param array $args
*/
function wpforms_log($title = '', $message = '', $args = array())
{
// Require log title
if (empty($title)) {
return;
}
// Force logging everything when in debug mode
if (!wpforms_debug()) {
/**
* Compare error levels to determine if we should log.
* Current supported levels:
* - Errors (error)
* - Spam (spam)
* - Entries (entry)
* - Payments (payment)
* - Providers (provider)
* - Conditional Logic (conditional_logic)
*/
$type = !empty($args['type']) ? (array) $args['type'] : array('error');
$levels = get_option('wpforms_logging', array());
$lvls = array_intersect($type, $levels);
if (empty($lvls)) {
return;
}
}
// Meta
if (!empty($args['form_id'])) {
$meta = array('form' => absint($args['form_id']));
} elseif (!empty($args['meta'])) {
$meta = $args['meta'];
} else {
$meta = '';
}
// Parent
$parent = !empty($args['parent']) ? $args['parent'] : 0;
// Make arrays and objects look nice
if (is_array($message) || is_object($message)) {
$message = '<pre>' . print_r($message, true) . '</pre>';
}
// Create log entry
wpforms()->logs->add($title, $message, $parent, $parent, $meta);
}
/**
* Tweak the page content for form preview page requests.
*
* @since 1.1.9
* @param array $posts
* @param object $query
* @return array
*/
public function form_preview_query($posts, $query)
{
// One last cap check, just for fun.
if (!is_user_logged_in() || !current_user_can(apply_filters('wpforms_manage_cap', 'manage_options'))) {
return $posts;
}
// Only target main query
if (!$query->is_main_query()) {
return $posts;
}
// If our queried object ID does not match the preview page ID, return early.
$preview_id = absint(get_option('wpforms_preview_page'));
$queried = $query->get_queried_object_id();
if ($queried && $queried != $preview_id && isset($query->query_vars['page_id']) && $preview_id != $query->query_vars['page_id']) {
return $posts;
}
// Get the form details
$form = wpforms()->form->get(absint($_GET['form_id']), array('content_only' => true));
if (!$form || empty($form)) {
return $posts;
}
// Customize the page content
$title = sanitize_text_field($form['settings']['form_title']);
$shortcode = '[wpforms id="' . absint($form['id']) . '"]';
$content = __('This is a preview of your form. This page not publically accessible.', 'wpforms');
if (!empty($_GET['new_window'])) {
$content .= ' <a href="javascript:window.close();">' . __('Close this window', 'wpforms') . '.</a>';
}
$posts[0]->post_title = $title . __(' Preview', 'wpforms');
$posts[0]->post_content = $content . $shortcode;
$posts[0]->post_status = 'public';
return $posts;
}
