<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Functionality related to the admin TinyMCE editor.
*
* @since 1.0.0
*/
class WPForms_Admin_Editor {
/**
* Primary class constructor.
*
* @since 1.0.0
*/
public function __construct() {
add_action( 'media_buttons', [ $this, 'media_button' ], 15 );
}
/**
* Allow easy shortcode insertion via a custom media button.
*
* @since 1.0.0
*
* @param string $editor_id Editor Id.
*/
public function media_button( $editor_id ) {
if ( ! \wpforms_current_user_can( 'view_forms' ) ) {
return;
}
// Provide the ability to conditionally disable the button, so it can be
// disabled for custom fields or front-end use such as bbPress. We default
// to only showing within the post editor page.
if ( ! apply_filters( 'wpforms_display_media_button', $this->is_post_editor_page(), $editor_id ) ) {
return;
}
// Setup the icon - currently using a dashicon.
$icon = '<span class="wp-media-buttons-icon wpforms-menu-icon" style="font-size:16px;margin-top:-2px;"><svg width="18" height="18" viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M643 911v128h-252v-128h252zm0-255v127h-252v-127h252zm758 511v128h-341v-128h341zm0-256v128h-672v-128h672zm0-255v127h-672v-127h672zm135 860v-1240q0-8-6-14t-14-6h-32l-378 256-210-171-210 171-378-256h-32q-8 0-14 6t-6 14v1240q0 8 6 14t14 6h1240q8 0 14-6t6-14zm-855-1110l185-150h-406zm430 0l221-150h-406zm553-130v1240q0 62-43 105t-105 43h-1240q-62 0-105-43t-43-105v-1240q0-62 43-105t105-43h1240q62 0 105 43t43 105z" fill="#82878c"/></svg></span>';
printf(
'<button type="button" class="button wpforms-insert-form-button" data-editor="%s">%s %s</button>',
esc_attr( $editor_id ),
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
$icon,
esc_html__( 'Add Form', 'wpforms-lite' )
);
$min = wpforms_get_min_suffix();
// If we have made it this far then load the JS.
wp_enqueue_script(
'wpforms-editor',
WPFORMS_PLUGIN_URL . "assets/js/admin/admin-editor{$min}.js",
[ 'jquery' ],
WPFORMS_VERSION,
true
);
add_action( 'admin_footer', [ $this, 'shortcode_modal' ] );
}
/**
* Check if we are on the post editor admin page.
*
* @since 1.6.2
*
* @returns boolean True if it is post editor admin page.
*/
public function is_post_editor_page() {
if ( ! is_admin() ) {
return false;
}
// get_current_screen() is loaded after 'admin_init' hook and may not exist yet.
if ( ! function_exists( 'get_current_screen' ) ) {
return false;
}
$screen = get_current_screen();
return $screen !== null && $screen->parent_base === 'edit';
}
/**
* 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
*/
public 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 esc_html_e( 'Insert Form', 'wpforms-lite' ); ?>
<button type="button" id="wpforms-modal-close"><span class="screen-reader-text"><?php esc_html_e( 'Close', 'wpforms-lite' ); ?></span></button>
</div>
<div id="wpforms-modal-inner">
<div id="wpforms-modal-options">
<?php
echo '<p id="wpforms-modal-notice">';
printf(
wp_kses( /* translators: %s - WPForms documentation URL. */
__( 'Heads up! Don\'t forget to test your form. <a href="%s" target="_blank" rel="noopener noreferrer">Check out our complete guide</a>!', 'wpforms-lite' ),
[
'a' => [
'href' => [],
'rel' => [],
'target' => [],
],
]
),
'https://wpforms.com/docs/how-to-properly-test-your-wordpress-forms-before-launching-checklist/'
);
echo '</p>';
$args = apply_filters( 'wpforms_modal_select', [] );
$forms = wpforms()->obj( 'form' )->get( '', $args );
if ( ! empty( $forms ) ) {
printf( '<p><label for="wpforms-modal-select-form">%s</label></p>', esc_html__( 'Select a form below to insert', 'wpforms-lite' ) );
echo '<select id="wpforms-modal-select-form">';
foreach ( $forms as $form ) {
printf( '<option value="%d">%s</option>', esc_html( $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>', esc_html__( 'Show form name', 'wpforms-lite' ) );
printf( '<p class="wpforms-modal-inline"><input type="checkbox" id="wpforms-modal-checkbox-description"><label for="wpforms-modal-checkbox-description">%s</label></p>', esc_html__( 'Show form description', 'wpforms-lite' ) );
} else {
echo '<p>';
printf(
wp_kses(
/* translators: %s - WPForms Builder page. */
__( 'Whoops, you haven\'t created a form yet. Want to <a href="%s">give it a go</a>?', 'wpforms-lite' ),
[
'a' => [
'href' => [],
],
]
),
esc_url( 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 esc_html_e( 'Cancel', 'wpforms-lite' ); ?></a>
</div>
<?php if ( ! empty( $forms ) ) : ?>
<div id="wpforms-modal-update">
<button class="button button-primary" id="wpforms-modal-submit"><?php esc_html_e( 'Add Form', 'wpforms-lite' ); ?></button>
</div>
<?php endif; ?>
</div>
</form>
</div>
<style type="text/css">
.wpforms-insert-form-button svg path {
fill: #0071a1;
}
.wpforms-insert-form-button:hover svg path {
fill: #016087;
}
#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: 285px;
overflow: hidden;
margin-left: -250px;
margin-top: -125px;
position: fixed;
top: 50%;
left: 50%;
z-index: 100205;
-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: 100200;
}
#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-notice {
background-color: #d9edf7;
border: 1px solid #bce8f1;
color: #31708f;
padding: 10px;
}
#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
}
}
new WPForms_Admin_Editor();