%PDF-
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Mini Shell
Mini Shell
<?php
/**
* Form builder that contains magic.
*
* @package WPForms
* @author WPForms
* @since 1.0.0
* @license GPL-2.0+
* @copyright Copyright (c) 2016, WPForms LLC
*/
class WPForms_Builder {
/**
* One is the loneliest number that you'll ever do.
*
* @since 1.4.4.1
*
* @var object
*/
private static $instance;
/**
* Current view (panel).
*
* @since 1.0.0
* @var string
*/
public $view;
/**
* Available panels.
*
* @since 1.0.0
* @var array
*/
public $panels;
/**
* Current form.
*
* @since 1.0.0
* @var object
*/
public $form;
/**
* Current form data.
*
* @since 1.4.4.1
* @var array
*/
public $form_data;
/**
* Current template information.
*
* @since 1.0.0
* @var array
*/
public $template;
/**
* Main Instance.
*
* @since 1.4.4.1
*
* @return WPForms_Builder
*/
public static function instance() {
if ( ! isset( self::$instance ) && ! ( self::$instance instanceof WPForms_Builder ) ) {
self::$instance = new WPForms_Builder();
add_action( 'admin_init', array( self::$instance, 'init' ), 10 );
}
return self::$instance;
}
/**
* Determine if the user is viewing the builder, 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 builder.
if ( 'wpforms-builder' === $page ) {
// Load form if found.
$form_id = isset( $_GET['form_id'] ) ? absint( $_GET['form_id'] ) : false;
if ( $form_id ) {
// Default view for with an existing form is fields panel.
$this->view = isset( $_GET['view'] ) ? $_GET['view'] : 'fields';
} else {
// Default view for new field is the setup panel.
$this->view = isset( $_GET['view'] ) ? $_GET['view'] : 'setup';
}
// Preview page check.
wpforms()->preview->form_preview_check();
// Fetch form.
$this->form = wpforms()->form->get( $form_id );
$this->form_data = $this->form ? wpforms_decode( $this->form->post_content ) : false;
// Fetch template information.
$this->template = apply_filters( 'wpforms_builder_template_active', array(), $this->form );
// Load builder panels.
$this->load_panels();
add_action( 'admin_head', array( $this, 'admin_head' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueues' ) );
add_action( 'admin_print_footer_scripts', array( $this, 'footer_scripts' ) );
add_action( 'wpforms_admin_page', array( $this, 'output' ) );
// Provide hook for addons.
do_action( 'wpforms_builder_init', $this->view );
add_filter( 'teeny_mce_plugins', array( $this, 'tinymce_buttons' ) );
}
}
/**
* Define TinyMCE buttons to use with our fancy editor instances.
*
* @since 1.0.3
*
* @param array $buttons
*
* @return array
*/
public function tinymce_buttons( $buttons ) {
$buttons = array( 'colorpicker', 'lists', 'wordpress', 'wpeditimage', 'wplink' );
return $buttons;
}
/**
* Load panels.
*
* @since 1.0.0
*/
public function load_panels() {
// Base class and functions.
require_once WPFORMS_PLUGIN_DIR . 'includes/admin/builder/panels/class-base.php';
$this->panels = apply_filters( 'wpforms_builder_panels', array(
'setup',
'fields',
'settings',
'providers',
'payments',
//'analytics',
) );
foreach ( $this->panels as $panel ) {
$panel = sanitize_file_name( $panel );
if ( file_exists( WPFORMS_PLUGIN_DIR . 'includes/admin/builder/panels/class-' . $panel . '.php' ) ) {
require_once WPFORMS_PLUGIN_DIR . 'includes/admin/builder/panels/class-' . $panel . '.php';
} elseif ( file_exists( WPFORMS_PLUGIN_DIR . 'pro/includes/admin/builder/panels/class-' . $panel . '.php' ) ) {
require_once WPFORMS_PLUGIN_DIR . 'pro/includes/admin/builder/panels/class-' . $panel . '.php';
}
}
}
/**
* Admin head area inside the form builder.
*
* @since 1.4.6
*/
public function admin_head() {
do_action( 'wpforms_builder_admin_head', $this->view );
}
/**
* Enqueue assets for the builder.
*
* @since 1.0.0
*/
public function enqueues() {
// Remove conflicting scripts.
wp_deregister_script( 'serialize-object' );
wp_deregister_script( 'wpclef-ajax-settings' );
do_action( 'wpforms_builder_enqueues_before', $this->view );
$min = wpforms_get_min_suffix();
/*
* CSS.
*/
wp_enqueue_style(
'wpforms-font-awesome',
WPFORMS_PLUGIN_URL . 'assets/css/font-awesome.min.css',
null,
'4.4.0'
);
wp_enqueue_style(
'tooltipster',
WPFORMS_PLUGIN_URL . 'assets/css/tooltipster.css',
null,
'3.3.0'
);
wp_enqueue_style(
'jquery-confirm',
WPFORMS_PLUGIN_URL . 'assets/css/jquery-confirm.min.css',
null,
'3.3.2'
);
wp_enqueue_style(
'minicolors',
WPFORMS_PLUGIN_URL . 'assets/css/jquery.minicolors.css',
null,
'2.2.6'
);
wp_enqueue_style(
'wpforms-builder-legacy',
WPFORMS_PLUGIN_URL . 'assets/css/admin-builder.css',
null,
WPFORMS_VERSION
);
wp_enqueue_style(
'wpforms-builder',
WPFORMS_PLUGIN_URL . "assets/css/builder{$min}.css",
null,
WPFORMS_VERSION
);
/*
* JavaScript.
*/
wp_enqueue_media();
wp_enqueue_script( 'jquery-ui-sortable' );
wp_enqueue_script( 'jquery-ui-draggable' );
wp_enqueue_script( 'wp-util' );
wp_enqueue_script(
'tooltipster',
WPFORMS_PLUGIN_URL . 'assets/js/jquery.tooltipster.min.js',
array( 'jquery' ),
'3.3.0'
);
wp_enqueue_script(
'jquery-confirm',
WPFORMS_PLUGIN_URL . 'assets/js/jquery.jquery-confirm.min.js',
array( 'jquery' ),
'3.3.2'
);
wp_enqueue_script(
'matchheight',
WPFORMS_PLUGIN_URL . 'assets/js/jquery.matchHeight-min.js',
array( 'jquery' ),
'0.7.0'
);
wp_enqueue_script(
'insert-at-caret',
WPFORMS_PLUGIN_URL . 'assets/js/jquery.insert-at-caret.min.js',
array( 'jquery' ),
'1.1.4'
);
wp_enqueue_script(
'minicolors',
WPFORMS_PLUGIN_URL . 'assets/js/jquery.minicolors.min.js',
array( 'jquery' ),
'2.2.6'
);
wp_enqueue_script(
'conditionals',
WPFORMS_PLUGIN_URL . 'assets/js/jquery.conditionals.min.js',
array( 'jquery' ),
'1.0.0'
);
wp_enqueue_script(
'listjs',
WPFORMS_PLUGIN_URL . 'assets/js/list.min.js',
array( 'jquery' ),
'1.5.0'
);
wp_enqueue_script(
'wpforms-utils',
WPFORMS_PLUGIN_URL . 'assets/js/admin-utils.js',
array(),
WPFORMS_VERSION
);
wp_enqueue_script(
'wpforms-builder',
WPFORMS_PLUGIN_URL . 'assets/js/admin-builder.js',
array( 'wpforms-utils', 'jquery-ui-sortable', 'jquery-ui-draggable', 'tooltipster', 'jquery-confirm' ),
WPFORMS_VERSION
);
$strings = array(
'and' => esc_html__( 'AND', 'wpforms' ),
'ajax_url' => admin_url( 'admin-ajax.php' ),
'bulk_add_button' => esc_html__( 'Add New Choices', 'wpforms' ),
'bulk_add_show' => esc_html__( 'Bulk Add', 'wpforms' ),
'bulk_add_hide' => esc_html__( 'Hide Bulk Add', 'wpforms' ),
'bulk_add_heading' => esc_html__( 'Add Choices (one per line)', 'wpforms' ),
'bulk_add_placeholder' => esc_html__( "Blue\nRed\nGreen", 'wpforms' ),
'bulk_add_presets_show' => esc_html__( 'Show presets', 'wpforms' ),
'bulk_add_presets_hide' => esc_html__( 'Hide presets', 'wpforms' ),
'date_select_day' => 'DD',
'date_select_month' => 'MM',
'debug' => wpforms_debug(),
'dynamic_choice_limit' => esc_html__( 'The {source} {type} contains over {limit} items ({total}). This may make the field difficult for your visitors to use and/or cause the form to be slow.', 'wpforms' ),
'cancel' => esc_html__( 'Cancel', 'wpforms' ),
'ok' => esc_html__( 'OK', 'wpforms' ),
'close' => esc_html__( 'Close', 'wpforms' ),
'conditionals_change' => esc_html__( 'Due to form changes, conditional logic rules have been removed or updated:', 'wpforms' ),
'conditionals_disable' => esc_html__( 'Are you sure you want to disable conditional logic? This will remove the rules for this field or setting.' ),
'field' => esc_html__( 'Field', 'wpforms' ),
'field_locked' => esc_html__( 'Field Locked', 'wpforms' ),
'field_locked_msg' => esc_html__( 'This field cannot be deleted or duplicated.', 'wpforms' ),
'fields_available' => esc_html__( 'Available Fields', 'wpforms' ),
'fields_unavailable' => esc_html__( 'No fields available', 'wpforms' ),
'heads_up' => esc_html__( 'Heads up!', 'wpforms' ),
'image_placeholder' => WPFORMS_PLUGIN_URL . 'assets/images/placeholder-200x125.png',
'nonce' => wp_create_nonce( 'wpforms-builder' ),
'no_email_fields' => esc_html__( 'No email fields', 'wpforms' ),
'notification_delete' => esc_html__( 'Are you sure you want to delete this notification?', 'wpforms' ),
'notification_prompt' => esc_html__( 'Enter a notification name', 'wpforms' ),
'notification_ph' => esc_html__( 'Eg: User Confirmation', 'wpforms' ),
'notification_error' => esc_html__( 'You must provide a notification name', 'wpforms' ),
'notification_error2' => esc_html__( 'Form must contain one notification. To disable all notifications use the Notifications dropdown setting.', 'wpforms' ),
'notification_def_name' => esc_html__( 'Default Notification', 'wpforms' ),
'save' => esc_html__( 'Save', 'wpforms' ),
'saving' => esc_html__( 'Saving ...', 'wpforms' ),
'saved' => esc_html__( 'Saved!', 'wpforms' ),
'save_exit' => esc_html__( 'Save and Exit', 'wpforms' ),
'saved_state' => '',
'layout_selector_show' => esc_html__( 'Show Layouts', 'wpforms' ),
'layout_selector_hide' => esc_html__( 'Hide Layouts', 'wpforms' ),
'layout_selector_layout' => esc_html__( 'Select your layout', 'wpforms' ),
'layout_selector_column' => esc_html__( 'Select your column', 'wpforms' ),
'loading' => esc_html__( 'Loading', 'wpforms' ),
'template_name' => ! empty( $this->template['name'] ) ? $this->template['name'] : '',
'template_slug' => ! empty( $this->template['slug'] ) ? $this->template['slug'] : '',
'template_modal_title' => ! empty( $this->template['modal']['title'] ) ? $this->template['modal']['title'] : '',
'template_modal_msg' => ! empty( $this->template['modal']['message'] ) ? $this->template['modal']['message'] : '',
'template_modal_display' => ! empty( $this->template['modal_display'] ) ? $this->template['modal_display'] : '',
'template_select' => esc_html__( 'Use Template', 'wpforms' ),
'template_confirm' => esc_html__( 'Changing templates on an existing form will DELETE existing form fields. Are you sure you want apply the new template?', 'wpforms' ),
'embed_modal' => esc_html__( 'You are almost done. To embed this form on your site, please paste the following shortcode inside a post or page.', 'wpforms' ),
'embed_modal_2' => esc_html__( 'Or you can follow the instructions in this video.', 'wpforms' ),
'exit' => esc_html__( 'Exit', 'wpforms' ),
'exit_url' => admin_url( 'admin.php?page=wpforms-overview' ),
'exit_confirm' => esc_html__( 'If you exit without saving, your changes will be lost.', 'wpforms' ),
'delete_confirm' => esc_html__( 'Are you sure you want to delete this field?', 'wpforms' ),
'duplicate_confirm' => esc_html__( 'Are you sure you want to duplicate this field?', 'wpforms' ),
'duplicate_copy' => esc_html__( '(copy)', 'wpforms' ),
'error_title' => esc_html__( 'Please enter a form name.', 'wpforms' ),
'error_choice' => esc_html__( 'This item must contain at least one choice.', 'wpforms' ),
'off' => esc_html__( 'Off', 'wpforms' ),
'on' => esc_html__( 'On', 'wpforms' ),
'or' => esc_html__( 'or', 'wpforms' ),
'other' => esc_html__( 'Other', 'wpforms' ),
'operator_is' => esc_html__( 'is', 'wpforms' ),
'operator_is_not' => esc_html__( 'is not', 'wpforms' ),
'operator_empty' => esc_html__( 'empty', 'wpforms' ),
'operator_not_empty' => esc_html__( 'not empty', 'wpforms' ),
'operator_contains' => esc_html__( 'contains', 'wpforms' ),
'operator_not_contains' => esc_html__( 'does not contain', 'wpforms' ),
'operator_starts' => esc_html__( 'starts with', 'wpforms' ),
'operator_ends' => esc_html__( 'ends with', 'wpforms' ),
'operator_greater_than' => esc_html__( 'greater than', 'wpforms' ),
'operator_less_than' => esc_html__( 'less than', 'wpforms' ),
'payments_entries_off' => esc_html__( 'Form entries must be stored to accept payments. Please enable saving form entries in the General settings first.', 'wpforms' ),
'previous' => esc_html__( 'Previous', 'wpforms' ),
'provider_required_flds' => esc_html__( 'Your form contains required {provider} settings that have not been configured. Please double-check and configure these settings to complete the connection setup.' ),
'rule_create' => esc_html__( 'Create new rule', 'wpforms' ),
'rule_create_group' => esc_html__( 'Add new group', 'wpforms' ),
'rule_delete' => esc_html__( 'Delete rule', 'wpforms' ),
'smart_tags' => wpforms()->smart_tags->get(),
'smart_tags_show' => esc_html__( 'Show Smart Tags', 'wpforms' ),
'smart_tags_hide' => esc_html__( 'Hide Smart Tags', 'wpforms' ),
'select_field' => esc_html__( '--- Select Field ---', 'wpforms' ),
'select_choice' => esc_html__( '--- Select Choice ---', 'wpforms' ),
'upload_image_title' => esc_html__( 'Upload or Choose Your Image', 'wpforms' ),
'upload_image_button' => esc_html__( 'Use Image', 'wpforms' ),
'upload_image_remove' => esc_html__( 'Remove Image', 'wpforms' ),
);
$strings = apply_filters( 'wpforms_builder_strings', $strings, $this->form );
if ( ! empty( $_GET['form_id'] ) ) {
$strings['preview_url'] = add_query_arg(
array(
'new_window' => 1,
),
wpforms()->preview->form_preview_url( $_GET['form_id'] )
);
$strings['entries_url'] = esc_url_raw( admin_url( 'admin.php?page=wpforms-entries&view=list&form_id=' . intval( $_GET['form_id'] ) ) );
}
wp_localize_script(
'wpforms-builder',
'wpforms_builder',
$strings
);
// Hook for addons.
do_action( 'wpforms_builder_enqueues', $this->view );
}
/**
* Footer JavaScript.
*
* @since 1.3.7
*/
public function footer_scripts() {
$choices = array(
'countries' => array(
'name' => esc_html__( 'Countries', 'wpforms' ),
'choices' => array_values( wpforms_countries() ),
),
'countries_postal' => array(
'name' => esc_html__( 'Countries Postal Code', 'wpforms' ),
'choices' => array_keys( wpforms_countries() ),
),
'states' => array(
'name' => esc_html__( 'States', 'wpforms' ),
'choices' => array_values( wpforms_us_states() ),
),
'states_postal' => array(
'name' => esc_html__( 'States Postal Code', 'wpforms' ),
'choices' => array_keys( wpforms_us_states() ),
),
'months' => array(
'name' => esc_html__( 'Months', 'wpforms' ),
'choices' => array_values( wpforms_months() ),
),
'days' => array(
'name' => esc_html__( 'Days', 'wpforms' ),
'choices' => array_values( wpforms_days() ),
),
);
$choices = apply_filters( 'wpforms_builder_preset_choices', $choices );
echo '<script type="text/javascript">wpforms_preset_choices=' . wp_json_encode( $choices ) . '</script>';
do_action( 'wpforms_builder_print_footer_scripts' );
}
/**
* Load the appropriate files to build the page.
*
* @since 1.0.0
*/
public function output() {
$form_id = $this->form ? absint( $this->form->ID ) : '';
?>
<div id="wpforms-builder" class="wpforms-admin-page">
<div id="wpforms-builder-overlay">
<div class="wpforms-builder-overlay-content">
<i class="fa fa-cog fa-spin"></i>
<span class="msg"><?php esc_html_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( $this->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/sullie-alt.png" alt="<?php esc_attr_e( 'Sullie the WPForms mascot', 'wpforms' ); ?>">
</div>
<div class="wpforms-center">
<?php if ( $this->form ) : ?>
<?php esc_html_e( 'Now editing', 'wpforms' ); ?>
<span class="wpforms-center-form-name wpforms-form-name"><?php echo esc_html( $this->form->post_title ); ?></span>
<?php endif; ?>
</div>
<div class="wpforms-right">
<?php if ( $this->form ) : ?>
<a href="#" id="wpforms-embed" title="<?php esc_attr_e( 'Embed Form', 'wpforms' ); ?>">
<i class="fa fa-code"></i>
<span class="text"><?php esc_html_e( 'Embed', 'wpforms' ); ?></span>
</a>
<a href="#" id="wpforms-save" title="<?php esc_attr_e( 'Save Form', 'wpforms' ); ?>">
<i class="fa fa-check"></i>
<span class="text"><?php esc_html_e( 'Save', 'wpforms' ); ?></span>
</a>
<?php endif; ?>
<a href="#" id="wpforms-exit" title="<?php esc_attr_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
}
}
WPForms_Builder::instance();
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