<?php

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/**

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* Add a button to tinyMCE editors when eidting posts/pages.

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*

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* @since 2.9.22

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*/

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class NF_Admin_AddFormModal {

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function __construct() {

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// Add a tinyMCE button to our post and page editor

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add_filter( 'media_buttons_context', array( $this, 'insert_form_tinymce_buttons' ) );

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}

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/**

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* Output our tinyMCE field buttons

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*

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* @access public

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* @since 2.8

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* @return void

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*/

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public function insert_form_tinymce_buttons( $context ) {

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global $pagenow;

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if( ! in_array( $pagenow, array( 'post.php', 'post-new.php' ) ) ){

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return $context;

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}

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$html = '<style>

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span.nf-insert-form {

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color:#888;

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font: 400 18px/1 dashicons;

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-webkit-font-smoothing: antialiased;

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-moz-osx-font-smoothing: grayscale;

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display: inline-block;

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width: 18px;

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height: 18px;

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vertical-align: text-top;

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margin: 0 2px 0 0;

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}

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.ui-autocomplete li {

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white-space: normal;

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}

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</style>';

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$html .= '<a href="#" class="button nf-insert-form"><span class="nf-insert-form dashicons dashicons-feedback"></span> ' . esc_html__( 'Add Form', 'ninja-forms' ) . '</a>';

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wp_enqueue_script( 'nf-combobox', Ninja_Forms::$url . 'assets/js/lib/combobox.min.js', array( 'jquery', 'jquery-ui-core', 'jquery-ui-button', 'jquery-ui-autocomplete' ) );

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wp_enqueue_script( 'jBox', Ninja_Forms::$url . 'assets/js/lib/jBox.min.js', array( 'jquery' ) );

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wp_enqueue_style( 'jBox', Ninja_Forms::$url . 'assets/css/jBox.css' );

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// wp_enqueue_style( 'jquery-smoothness', NINJA_FORMS_URL .'css/smoothness/jquery-smoothness.css' );

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?>

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<div id="nf-insert-form-modal" style="display:none;">

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<p>

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<?php

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global $wpdb;

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$all_forms = $wpdb->get_results( 'SELECT id, title FROM `' . $wpdb->prefix

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. 'nf3_forms` ORDER BY title' );

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// $all_forms = Ninja_Forms()->form()->get_forms();

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// $first_option = __( 'Select a form or type to search', 'ninja-forms' );

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echo '<select class="nf-forms-combobox" id="nf-form-select" data-first-option="">';

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echo '<option value=""></option>';

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foreach( $all_forms as $form ) {

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$label = $form->title;

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$form_id = $form->id;

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if ( strlen( $label ) > 30 )

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$label = substr( $label, 0, 30 ) . '...';

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echo '<option value="' . intval( $form_id ) . '">' . $label . ' - ID: ' . $form_id . '</option>';

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}

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echo '</select>';

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?>

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</p>

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<p>

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<input type="button" id="nf-insert-form" class="button-primary" value="<?php esc_attr_e( 'Insert', 'ninja-forms' )?>" />

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</p>

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</div>

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<?php

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add_action( 'admin_footer', array( $this, 'output_tinymce_button_js' ) );

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return $context . ' ' . $html;

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}

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/**

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* Output our tinyMCE field buttons

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*

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* @access public

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* @since 2.8

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* @return void

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*/

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public function output_tinymce_button_js( $context ) {

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?>

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<script type="text/javascript">

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jQuery( document ).ready( function( $ ) {

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var jBox = jQuery( '.nf-insert-form' ).jBox( 'Modal', {

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title: '<?php esc_html_e( 'Insert Form', 'ninja-forms' )?>',

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position: {

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x: 'center',

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y: 'center'

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},

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closeButton: 'title',

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closeOnClick: 'overlay',

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closeOnEsc: true,

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// theme: 'TooltipBorder',

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content: jQuery( '#nf-insert-form-modal' ),

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onOpen: function() {

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jQuery( '.nf-forms-combobox' ).combobox();

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jQuery( this )[0].content.find( '.ui-autocomplete-input' ).attr( 'placeholder', '<?php esc_attr_e( 'Select a form or type to search', 'ninja-forms' )?>' )

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.css( 'margin-right', 0 );

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jQuery( this )[0].content.find( '.ui-combobox-button' ).css( 'position', 'relative' ).css( 'top', '-3px' );

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jQuery( this )[0].content.find( 'ul.ui-autocomplete' ).css( 'max-height', '175px' ).css( 'overflow', 'scroll' );

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jQuery( this )[0].content.css( 'overflow', 'visible' );

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jQuery( this )[0].content.find( '.ui-icon-triangle-1-s' ).addClass( 'dashicons dashicons-arrow-down' ).css( 'margin-left', '-3px' );

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},

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onClose: function() {

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jQuery( '.nf-forms-combobox' ).combobox( 'destroy' );

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}

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});

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jQuery( document ).on( 'click', '#nf-insert-form', function( e ) {

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e.preventDefault();

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var form_id = jQuery( '#nf-form-select' ).val();

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var shortcode = '[ninja_form id=' + form_id + ']';

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window.parent.send_to_editor( shortcode );

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jBox.close();

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jQuery( '#nf-form-select' ).val( '' );

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} );

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} );

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</script>

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<?php

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}

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}

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