FM / Traits

/home/techb158/public_html/wp-content/plugins/wpforms-lite/src/Forms/Fields/Traits/

/home/techb158/public_html/wp-content/plugins/wpforms-lite/src/Forms/Fields/Traits

Name	Size	Mode	Actions
AccessRestrictionsTrait.php	13878	0666	edit dl rm
CameraTrait.php	11209	0666	edit dl rm
ContentInput.php	15885	0666	edit dl rm
FileDisplayTrait.php	16229	0666	edit dl rm
FileEntriesEditTrait.php	5309	0666	edit dl rm
FileMethodsTrait.php	2492	0666	edit dl rm
IndicatorRendererTrait.php	4091	0666	edit dl rm
MultiFieldMenu.php	1348	0666	edit dl rm
NumberField.php	7606	0666	edit dl rm
ProField.php	18444	0666	edit dl rm
ReadOnlyField.php	3710	0666	edit dl rm

Edit: /home/techb158/public_html/wp-content/plugins/wpforms-lite/src/Forms/Fields/Traits/ContentInput.php (15885B)

<?php

namespace WPForms\Forms\Fields\Traits;

use WP_Post;

/**
 * Trait ContentInput.
 *
 * @since 1.9.4
 */
trait ContentInput {

/**
	 * Translatable strings.
	 *
	 * @since 1.9.4
	 *
	 * @var null|array Translatable strings.
	 */
	private static $translatable_strings;

/**
	 * Constructor overloader to register trait-specific hooks.
	 *
	 * @since 1.9.4
	 *
	 * @param bool $init Pass false to allow shortcutting the whole initialization, if needed.
	 */
	public function __construct( $init = true ) {

if ( ! $init ) {
			return;
		}

$this->content_input_hooks();
		parent::__construct( $init );
	}

/**
	 * Register hooks.
	 *
	 * @since 1.9.4
	 */
	private function content_input_hooks(): void {

add_action( 'wpforms_builder_enqueues', [ $this, 'builder_enqueues' ] );
		add_action( 'wpforms_builder_print_footer_scripts', [ $this, 'content_editor_tools_template' ] );
		add_filter( 'wpforms_builder_field_option_class', [ $this, 'builder_field_option_class' ], 10, 2 );
		add_filter( 'wpforms_builder_strings', [ $this, 'content_builder_strings' ], 10, 2 );
		add_filter( 'editor_stylesheets', [ $this, 'editor_stylesheets' ] );
		add_filter( 'media_view_strings', [ $this, 'edit_media_view_strings' ], 10, 2 );
		add_filter( 'teeny_mce_buttons', [ $this, 'teeny_mce_buttons' ], 10, 2 );
	}

/**
	 * Content field option.
	 *
	 * @since 1.9.4
	 *
	 * @param array $field Field data and settings.
	 */
	private function field_option_content( array $field ): void {

$value   = ( isset( $field['content'] ) && ! wpforms_is_empty_string( $field['content'] ) ) ? wp_kses( $field['content'], $this->get_allowed_html_tags() ) : '';
		$output  = $this->field_element(
			'row',
			$field,
			[
				'slug'    => 'content',
				'content' => $this->get_content_editor( $value, $field ),
			],
			false
		);
		$output .= wpforms_render(
			'fields/content/action-buttons',
			[
				'id'      => $field['id'],
				'preview' => $this->get_input_string( 'preview' ),
				'expand'  => $this->get_input_string( 'expand' ),
			],
			true
		);

printf( '<div class="wpforms-expandable-editor">%s</div><div class="wpforms-expandable-editor-clear"></div>', $output ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
	}

/**
	 * Add class name to the field option top element.
	 *
	 * @since 1.9.4
	 *
	 * @param string|mixed $css_class CSS classes.
	 * @param array        $field     Field data.
	 *
	 * @return string
	 */
	public function builder_field_option_class( $css_class, $field ): string {

$css_class = (string) $css_class;

return $this->type === $field['type'] ? $css_class . ' wpforms-field-has-tinymce' : $css_class;
	}

/**
	 * Localized strings for `content-field` JS script.
	 *
	 * @since 1.9.4
	 *
	 * @param array|mixed $strings Localized strings.
	 * @param array       $form    The form element.
	 *
	 * @return array
	 * @noinspection PhpUnusedParameterInspection
	 */
	public function content_builder_strings( $strings, $form ): array { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed

$strings = (array) $strings;

$strings['content_field'] = [
			'collapse'               => wp_strip_all_tags( $this->get_input_string( 'collapse' ) ),
			'expand'                 => wp_strip_all_tags( $this->get_input_string( 'expand' ) ),
			'editor_default_value'   => wp_kses( $this->get_input_string( 'editor_default_value' ), $this->get_allowed_html_tags() ),
			'content_editor_plugins' => $this->content_editor_plugins(),
			'content_editor_toolbar' => $this->content_editor_toolbar(),
			'content_editor_css_url' => $this->content_css_url(),
			'editor_height'          => $this->get_editor_height(),
			'allowed_html'           => array_keys( $this->get_allowed_html_tags() ),
			'invalid_elements'       => $this->get_invalid_elements(),
			'quicktags_buttons'      => $this->get_quicktags_buttons(),
			'body_class'             => $this->get_editor_body_class(),
		];

return $this->add_supported_field_type( $strings, $this->type );
	}

/**
	 * Add editor stylesheet.
	 *
	 * @since 1.9.4
	 *
	 * @param array|mixed $stylesheets Editor stylesheets.
	 *
	 * @return array
	 */
	public function editor_stylesheets( $stylesheets ): array {

$stylesheets = (array) $stylesheets;

if ( wpforms_is_admin_page( 'builder' ) ) {
			$stylesheets[] = $this->content_css_url();
		}

return $stylesheets;
	}

/**
	 * Edit some media view strings to reference a form instead of a page/post.
	 *
	 * @since 1.9.4
	 *
	 * @param array|mixed $strings List of media view strings.
	 * @param WP_Post     $post    Post object.
	 *
	 * @return array Modified media view strings.
	 * @noinspection SqlResolve
	 * @noinspection PhpMissingParamTypeInspection
	 * @noinspection PhpUnusedParameterInspection
	 */
	public function edit_media_view_strings( $strings, $post ): array { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed

$strings = (array) $strings;

if ( wpforms_is_admin_page( 'builder' ) ) {
			$strings['insertIntoPost']     = esc_html__( /** @lang text */ 'Insert into form', 'wpforms-lite' );
			$strings['uploadedToThisPost'] = esc_html__( 'Uploaded to this form', 'wpforms-lite' );
		}

return $strings;
	}

/**
	 * Remove fullscreen button if this is other tinymce editor instance than content field editor.
	 *
	 * @since 1.9.4
	 *
	 * @param array|mixed $buttons   Array of editor buttons.
	 * @param string      $editor_id Editor textarea ID.
	 *
	 * @return array
	 */
	public function teeny_mce_buttons( $buttons, $editor_id ): array {

$buttons = (array) $buttons;

$is_other_editor = strpos( $editor_id, 'wpforms_panel_' ) === 0 || $editor_id === 'entry_note';
		$key             = array_search( 'fullscreen', $buttons, true );

if ( $is_other_editor && $key !== false ) {
			unset( $buttons[ $key ] );
		}

return $buttons;
	}

/**
	 * Get default content editor plugins.
	 *
	 * @since 1.9.4
	 *
	 * @return array Plugins array.
	 */
	private function content_editor_plugins(): array {

$plugins = [
			'charmap',
			'colorpicker',
			'hr',
			'link',
			'image',
			'lists',
			'paste',
			'tabfocus',
			'textcolor',
			'wordpress',
			'wpemoji',
			'wptextpattern',
			'wpeditimage',
		];

/**
		 * Get content editor plugins filter.
		 *
		 * @since 1.7.8
		 *
		 * @param array $plugins Plugins array.
		 */
		return (array) apply_filters( 'wpforms_builder_content_input_get_content_editor_plugins', $plugins );
	}

/**
	 * Get default content editor toolbar.
	 *
	 * @since 1.9.4
	 *
	 * @return array Toolbar buttons array.
	 */
	private function content_editor_toolbar(): array {

$toolbar = [
			'formatselect',
			'bold',
			'italic',
			'underline',
			'strikethrough',
			'forecolor',
			'link',
			'bullist',
			'numlist',
			'blockquote',
			'alignleft',
			'aligncenter',
			'alignright',
		];

/**
		 * Get content editor toolbar buttons filter.
		 *
		 * @since 1.7.8
		 *
		 * @param array $toolbar Toolbar buttons array.
		 */
		return (array) apply_filters( 'wpforms_builder_content_input_get_content_editor_toolbar', $toolbar );
	}

/**
	 * Enqueue wpforms-content-field script.
	 *
	 * @since 1.9.4
	 *
	 * @param string $view Current view.
	 *
	 * @noinspection PhpUnusedParameterInspection
	 */
	public function builder_enqueues( $view ): void { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found

$wp_min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';

// Enqueue editor styles explicitly. Hack for broken styles when the Content field is deleted and Settings > Confirmation editor get broken.
		// phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion
		wp_enqueue_style(
			'wpforms-editor-styles',
			includes_url( "css/editor$wp_min.css" )
		);
	}

/**
	 * Content editor tools template.
	 *
	 * @since 1.9.4
	 */
	public function content_editor_tools_template(): void {

?>
		<script type="text/html" id="tmpl-wpforms-content-editor-tools">
			<div id="wp-wpforms-field-{{data.optionId}}-content-editor-tools" class="wp-editor-tools hide-if-no-js">
				<div id="wp-wpforms-field-{{data.optionId}}-content-media-buttons" class="wp-media-buttons">
					<button type="button" id="insert-media-button" class="button insert-media add_media" data-editor="wpforms-field-{{data.optionId}}-content">
						<span class="wp-media-buttons-icon"></span>
						<?php esc_html_e( 'Add Media', 'wpforms-lite' ); ?>
					</button>
				</div>
				<div class="wp-editor-tabs">
					<button type="button" id="wpforms-field-{{data.optionId}}-content-tmce" class="wp-switch-editor switch-tmce" data-wp-editor-id="wpforms-field-{{data.optionId}}-content">
						<?php esc_html_e( 'Visual', 'wpforms-lite' ); ?>
					</button>
					<button type="button" id="wpforms-field-{{data.optionId}}-content-html" class="wp-switch-editor switch-html" data-wp-editor-id="wpforms-field-{{data.optionId}}-content">
						<?php esc_html_e( 'Text', 'wpforms-lite' ); ?>
					</button>
				</div>
			</div>
		</script>
		<?php
	}

/**
	 * Register types in JS localization to use in WPFormsContentField.
	 *
	 * @since 1.9.4
	 *
	 * @param array  $strings Localized strings.
	 * @param string $type    Field type.
	 *
	 * @return array
	 */
	private function add_supported_field_type( $strings, $type ): array {

$other_supported_field_types = $strings['content_input']['supported_field_types'] ?? [];

$strings['content_input'] = [
			'supported_field_types' => array_merge( $other_supported_field_types, [ $type ] ),
		];

return $strings;
	}

/**
	 * Get translatable string.
	 *
	 * @since 1.9.4
	 *
	 * @param string $key String key.
	 *
	 * @return string
	 */
	private function get_input_string( $key ): string {

if ( ! self::$translatable_strings ) {
			self::$translatable_strings = [
				'editor_default_value' => __( '<h4>Add Text and Images to Your Form With Ease</h4> <p>To get started, replace this text with your own.</p>', 'wpforms-lite' ),
				'expand'               => __( 'Expand Editor', 'wpforms-lite' ),
				'collapse'             => __( 'Collapse Editor', 'wpforms-lite' ),
				'preview'              => __( 'Update Preview', 'wpforms-lite' ),
			];
		}

return self::$translatable_strings[ $key ] ?? '';
	}

/**
	 * Show field preview in the right builder panel.
	 *
	 * @since 1.9.4
	 *
	 * @param array $field Field data.
	 */
	private function content_input_preview( $field ): void {

$content = $field['content'] ?? $this->get_input_string( 'editor_default_value' );
		?>
		<div class="wpforms-field-content-preview">
			<?php echo wp_kses( $this->do_caption_shortcode( wpautop( $content ) ), $this->get_allowed_html_tags() ); ?>
			<div class="wpforms-field-content-preview-end"></div>
		</div>
		<?php
	}

/**
	 * Check if shortcode is [caption] and if not, return processed content string.
	 *
	 * @since 1.9.4
	 *
	 * @param false|string $value Short-circuit return value. Either false or the value to replace the shortcode with.
	 * @param string       $tag   Shortcode name.
	 * @param array|string $attr  Shortcode attributes array or empty string.
	 * @param array        $m     Regular expression match array.
	 *
	 * @return false|string
	 * @noinspection PhpUnusedParameterInspection
	 * @noinspection PhpMissingParamTypeInspection
	 */
	public function short_circuit_shortcodes( $value, $tag, $attr, $m ) {

return $tag !== 'caption' ? $m[0] : false;
	}

/**
	 * Check if shortcode is [caption] and if not, short-circuit processing the shortcode.
	 *
	 * @since 1.9.4
	 *
	 * @param string $content Editor content.
	 *
	 * @return string
	 */
	protected function do_caption_shortcode( $content ): string {

/**
		 * Check if user allowed executing all shortcodes on content field value.
		 *
		 * @since 1.7.8
		 *
		 * @param bool $bool Boolean if shortcodes should be executed.
		 */
		if ( apply_filters( 'wpforms_content_input_value_do_shortcode', false ) && ! wpforms_is_admin_page( 'builder' ) ) {
			return do_shortcode( $content );
		}

add_filter( 'pre_do_shortcode_tag', [ $this, 'short_circuit_shortcodes' ], 10, 4 );

$content = do_shortcode( $content );

remove_filter( 'pre_do_shortcode_tag', [ $this, 'short_circuit_shortcodes' ] );

return $content;
	}

/**
	 * Get TinyMCE editor for content field.
	 *
	 * @since 1.9.4
	 *
	 * @param string $value Field value.
	 * @param array  $field Field data.
	 *
	 * @return string
	 */
	private function get_content_editor( $value, $field ): string {
		/*
		Heads up, if you are going to edit editor settings, bear in mind editor is instantiated in two places:
		- PHP instance in \WPForms\Admin\Builder\Traits\ContentInput::get_content_editor
		- JS instance in WPForms.Admin.Builder.ContentField.initTinyMCE
		*/
		$settings = [
			'media_buttons'    => true,
			'drag_drop_upload' => true,
			'textarea_name'    => "fields[{$field['id']}][content]",
			'editor_height'    => $this->get_editor_height(),
			'editor_class'     => ! empty( $field['required'] ) ? 'wpforms-field-required' : '',
			'tinymce'          => [
				'init_instance_callback' => $this->is_disabled_field ? '' : 'wpformsContentFieldTinyMCECallback',
				'plugins'                => implode( ',', $this->content_editor_plugins() ),
				'toolbar1'               => implode( ',', $this->content_editor_toolbar() ),
				'invalid_elements'       => $this->get_invalid_elements(),
				'relative_urls'          => false,
				'remove_script_host'     => false,
				'object_resizing'        => false,
				'body_class'             => $this->get_editor_body_class(),
			],
			'quicktags'        => [
				'buttons' => $this->get_quicktags_buttons(),
			],
		];

ob_start();
		wp_editor( $value, 'wpforms-field-option-' . $field['id'] . '-content', $settings );

return ob_get_clean();
	}

/**
	 * Get invalid HTML in content editor.
	 *
	 * @since 1.9.4
	 *
	 * @return string Invalid HTML elements.
	 */
	private function get_invalid_elements(): string {

return 'form,input,textarea,select,option,script,embed,iframe';
	}

/**
	 * Get the list of the `quicktags` buttons.
	 *
	 * @since 1.9.4
	 *
	 * @return string Quicktags buttons.
	 */
	private function get_quicktags_buttons(): string {

$quicktag_buttons = [
			'strong',
			'em',
			'block',
			'del',
			'ins',
			'img',
			'ul',
			'ol',
			'li',
			'code',
			'link',
			'close',
		];

/**
		 * Get the list of the `quicktags` buttons filter.
		 *
		 * @since 1.7.8
		 *
		 * @param string $quicktags_buttons Comma separated list of quicktags buttons.
		 */
		return implode( ',', apply_filters( 'wpforms_builder_content_input_get_quicktags_buttons', $quicktag_buttons ) );
	}

/**
	 * Get content CSS url.
	 *
	 * @since 1.9.4
	 *
	 * @return string
	 */
	private function content_css_url(): string {

$min = wpforms_get_min_suffix();

return WPFORMS_PLUGIN_URL . "assets/css/builder/content-editor{$min}.css";
	}

/**
	 * Get content editor height.
	 *
	 * @since 1.9.4
	 *
	 * @retun int Editor textarea height.
	 */
	private function get_editor_height(): int {

/**
		 * Get content editor height filter.
		 *
		 * @since 1.7.8
		 *
		 * @param int $height Editor textarea height.
		 */
		return (int) apply_filters( 'wpforms_builder_content_input_get_editor_height', 204 );
	}

/**
	 * Get allowed HTML tags for Content Input Field.
	 *
	 * @since 1.9.4
	 *
	 * @return array
	 */
	protected function get_allowed_html_tags(): array {

/**
		 * Filter allowed HTML tags in the content field input.
		 *
		 * @since 1.7.8
		 *
		 * @param array $allowed_tags Allowed tags.
		 */
		return (array) apply_filters( 'wpforms_builder_content_input_get_allowed_html_tags', wpforms_get_allowed_html_tags_for_richtext_field() );
	}

/**
	 * Get editor body class.
	 *
	 * @since 1.9.4
	 *
	 * @return string
	 */
	private function get_editor_body_class(): string {

return 'wpforms-content-field-editor-body';
	}
}

cmd: