<?php
/*
Widget Name: Editor
Description: A widget which allows editing of content using the TinyMCE editor.
Author: SiteOrigin
Author URI: https://siteorigin.com
Documentation: https://siteorigin.com/widgets-bundle/editor-widget/
*/
class SiteOrigin_Widget_Editor_Widget extends SiteOrigin_Widget {
function __construct() {
parent::__construct(
'sow-editor',
__('SiteOrigin Editor', 'so-widgets-bundle'),
array(
'description' => __('A widget which allows editing of content using the TinyMCE editor.', 'so-widgets-bundle'),
'help' => 'https://siteorigin.com/widgets-bundle/editor-widget/'
),
array(),
false,
plugin_dir_path(__FILE__)
);
add_filter( 'siteorigin_widgets_sanitize_instance_sow-editor', array( $this, 'add_noreferrer_to_link_targets' ) );
}
function get_widget_form() {
$global_settings = $this->get_global_settings();
return array(
'title' => array(
'type' => 'text',
'label' => __('Title', 'so-widgets-bundle'),
),
'text' => array(
'type' => 'tinymce',
'rows' => 20,
'wpautop_toggle_field' => '.siteorigin-widget-field-autop input[type="checkbox"]',
),
'autop' => array(
'type' => 'checkbox',
'default' => $global_settings['autop_default'],
'label' => __( 'Automatically add paragraphs', 'so-widgets-bundle' ),
),
);
}
function get_settings_form() {
return array(
'autop_default' => array(
'type' => 'checkbox',
'default' => true,
'label' => __( 'Enable the "Automatically add paragraphs" setting by default.', 'so-widgets-bundle' ),
),
);
}
public function get_template_variables( $instance, $args ) {
$instance = wp_parse_args(
$instance,
array( 'text' => '' )
);
if (
// Only run these parts if we're rendering for the frontend.
empty( $GLOBALS[ 'SITEORIGIN_PANELS_CACHE_RENDER' ] ) &&
empty( $GLOBALS[ 'SITEORIGIN_PANELS_POST_CONTENT_RENDER' ] )
) {
if ( function_exists( 'wp_filter_content_tags' ) ) {
$instance['text'] = wp_filter_content_tags( $instance['text'] );
} else if ( function_exists( 'wp_make_content_images_responsive' ) ) {
$instance['text'] = wp_make_content_images_responsive( $instance['text'] );
}
// Manual support for Jetpack Markdown module.
if ( class_exists( 'WPCom_Markdown' ) &&
Jetpack::is_module_active( 'markdown' ) &&
$instance['text_selected_editor'] == 'html'
) {
$markdown_parser = WPCom_Markdown::get_instance();
$instance['text'] = $markdown_parser->transform( $instance['text'] );
}
// Run some known stuff.
if ( ! empty( $GLOBALS['wp_embed'] ) ) {
$instance['text'] = $GLOBALS['wp_embed']->run_shortcode( $instance['text'] );
$instance['text'] = $GLOBALS['wp_embed']->autoembed( $instance['text'] );
}
// As in the Text Widget, we need to prevent plugins and themes from running `do_shortcode` in the `widget_text`
// filter to avoid running it twice and to prevent `wpautop` from interfering with shortcodes' output.
$widget_text_do_shortcode_priority = has_filter( 'widget_text', 'do_shortcode' );
if ( $widget_text_do_shortcode_priority !== false ) {
remove_filter( 'widget_text', 'do_shortcode', $widget_text_do_shortcode_priority );
}
$instance['text'] = apply_filters( 'widget_text', $instance['text'], $instance, $this );
if ( $widget_text_do_shortcode_priority !== false ) {
add_filter( 'widget_text', 'do_shortcode', $widget_text_do_shortcode_priority );
}
if ( $instance['autop'] ) {
$instance['text'] = wpautop( $instance['text'] );
}
$instance['text'] = do_shortcode( shortcode_unautop( $instance['text'] ) );
// Don't process more more quicktag if this is a preview.
if (
! $this->is_preview() &&
empty( $GLOBALS[ 'SITEORIGIN_PANELS_PREVIEW_RENDER' ] ) &&
(
isset( $_POST['action'] ) &&
$_POST['action'] != 'so_widgets_preview'
)
) {
$instance['text'] = $this->process_more_quicktag( $instance['text'] );
}
}
return array(
'text' => $instance['text'],
);
}
private function process_more_quicktag( $content ) {
$post = get_post();
if ( ! empty( $post ) ) {
$panels_content = get_post_meta( $post->ID, 'panels_data', true );
}
// We only want to do this processing if on archive pages for posts with non-PB layouts.
if ( ! is_singular() && empty( $panels_content ) && ! $this->is_block_editor_page() && empty( $GLOBALS['SO_WIDGETS_BUNDLE_PREVIEW_RENDER'] ) ) {
if ( preg_match( '/<!--more(.*?)?-->/', $content, $matches ) ) {
$content = explode( $matches[0], $content, 2 );
$content = $content[0];
$content = force_balance_tags( $content );
if ( ! empty( $matches[1] ) ) {
$more_link_text = strip_tags( wp_kses_no_null( trim( $matches[1] ) ) );
} else {
$more_link_text = __( 'Read More', 'siteorigin-panels' );
}
$more_link = apply_filters( 'the_content_more_link', ' <a href="' . get_permalink() . "#more-{$post->ID}\" class=\"more-link\">$more_link_text</a>", $more_link_text );
$content .= '<p>' . $more_link . '</p>';
}
}
return $content;
}
function add_noreferrer_to_link_targets( $instance ) {
if ( function_exists( 'wp_targeted_link_rel' ) ) {
$instance['text'] = wp_targeted_link_rel( $instance['text'] );
}
return $instance;
}
function get_style_name( $instance ) {
// We're not using a style.
return false;
}
function get_form_teaser() {
if ( class_exists( 'SiteOrigin_Premium' ) ) return false;
return array(
sprintf(
__( 'Use Google Fonts right inside the Editor Widget with %sSiteOrigin Premium%s', 'so-widgets-bundle' ),
'<a href="https://siteorigin.com/downloads/premium/?featured_addon=plugin/web-font-selector" target="_blank" rel="noopener noreferrer">',
'</a>'
),
);
}
}
siteorigin_widget_register( 'sow-editor', __FILE__, 'SiteOrigin_Widget_Editor_Widget' );