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<?php
/**
* WPBakery Visual Composer front end editor
*
* @package WPBakeryVisualComposer
*
*/
/**
* Vc front end editor.
*
* Introduce principles ‘What You See Is What You Get’ into your page building process with our amazing frontend editor.
* See how your content will look on the frontend instantly with no additional clicks or switches.
*
* @since 4.0
*/
Class Vc_Frontend_Editor implements Vc_Editor_Interface {
/**
* @var
*/
protected $dir;
/**
* @var int
*/
protected $tag_index = 1;
/**
* @var array
*/
public $post_shortcodes = array();
/**
* @var string
*/
protected $template_content = '';
/**
* @var bool
*/
protected static $enabled_inline = true;
/**
* @var
*/
public $current_user;
/**
* @var
*/
public $post;
/**
* @var
*/
public $post_id;
/**
* @var
*/
public $post_url;
/**
* @var
*/
public $url;
/**
* @var
*/
public $post_type;
/**
* @var array
*/#vc_ui-panel-edit-element
protected $settings = array(
'assets_dir' => 'assets',
'templates_dir' => 'templates',
'template_extension' => 'tpl.php',
'plugin_path' => 'js_composer/inline'
);
/**
* @var string
*/
protected static $content_editor_id = 'content';
/**
* @var array
*/
protected static $content_editor_settings = array(
'dfw' => true,
'tabfocus_elements' => 'insert-media-button',
'editor_height' => 360
);
/**
* @var string
*/
protected static $brand_url = 'http://vc.wpbakery.com/?utm_campaign=VCplugin&utm_source=vc_user&utm_medium=frontend_editor';
/**
*
*/
public function init() {
$this->addHooks();
/**
* If current mode of VC is frontend editor load it.
*/
if ( vc_is_frontend_editor() ) {
vc_frontend_editor()->hookLoadEdit();
} elseif ( vc_mode() === 'page_editable' ) {
/**
* if page loaded inside frontend editor iframe it has page_editable mode.
* It required to some some js/css elements and add few helpers for editor to be used.
*/
$this->buildEditablePage();
} else {
// Is it is simple page just enable buttons and controls
$this->buildPage();
}
/**
* Load required vendors classes;
* @deprecated 4.4 due to autoload logic
*/
visual_composer()->vendorsManager()->load();
}
/**
*
*/
public function addHooks() {
add_action( 'template_redirect', array( &$this, 'loadShortcodes' ) );
add_filter( 'page_row_actions', array( &$this, 'renderRowAction' ) );
add_filter( 'post_row_actions', array( &$this, 'renderRowAction' ) );
add_shortcode( 'vc_container_anchor', 'vc_container_anchor' );
}
/**
*
*/
public function hookLoadEdit() {
add_action( 'current_screen', array( &$this, 'adminInit' ) );
}
/**
*
*/
public function adminInit() {
$this->setPost();
$this->renderEditor();
}
/**
*
*/
public function buildEditablePage() {
! defined( 'CONCATENATE_SCRIPTS' ) && define( 'CONCATENATE_SCRIPTS', false );
add_filter( 'the_title', array(
&$this,
'setEmptyTitlePlaceholder'
) );
add_action( 'the_post', array(
&$this,
'parseEditableContent'
), 9999 ); // after all the_post actions ended
do_action( 'vc_inline_editor_page_view' );
add_filter( 'wp_enqueue_scripts', array(
&$this,
'loadIFrameJsCss'
) );
add_action( 'wp_footer', array( &$this, 'printPostShortcodes' ) );
}
/**
*
*/
public function buildPage() {
add_action( 'admin_bar_menu', array(
&$this,
"adminBarEditLink"
), 1000 );
add_filter( 'edit_post_link', array( &$this, 'renderEditButton' ) );
}
/**
* @return bool
*/
public static function inlineEnabled() {
return self::$enabled_inline;
}
/**
* @param bool $disable
*/
public static function disableInline( $disable = true ) {
self::$enabled_inline = ! $disable;
}
/**
* Main purpose of this function is to
* 1) Parse post content to get ALL shortcodes in to array
* 2) Wrap all shortcodes into editable-wrapper
* 3) Return "iframe" editable content in extra-script wrapper
*
* @param Wp_Post $post
*/
public function parseEditableContent( $post ) {
if ( vc_action() || vc_post_param( 'action' ) ) {
return;
}
$post_id = (int) vc_get_param( 'vc_post_id' );
if ( $post_id > 0 && $post->ID === $post_id && ! defined( 'VC_LOADING_EDITABLE_CONTENT' ) ) {
define( 'VC_LOADING_EDITABLE_CONTENT', true );
remove_filter( 'the_content', 'wpautop' );
do_action( 'vc_load_shortcode' );
ob_start();
$this->getPageShortcodesByContent( $post->post_content );
vc_include_template( 'editors/partials/vc_welcome_block.tpl.php' );
$post_content = ob_get_clean();
ob_start();
vc_include_template( 'editors/partials/post_shortcodes.tpl.php', array( 'editor' => $this ) );
$post_shortcodes = ob_get_clean();
$GLOBALS['vc_post_content'] = '<script type="template/html" id="vc_template-post-content" style="display:none">'
. rawurlencode( apply_filters( 'the_content', $post_content ) )
. '</script>'
. $post_shortcodes;
// We already used the_content filter, we need to remove it to avoid double-using
remove_all_filters( 'the_content' );
// Used for just returning $post->post_content
add_filter( 'the_content', array( &$this, 'editableContent' ) );
}
}
/**
* @since 4.4
* Used to print rendered post content, wrapped with frontend editors "div" and etc.
*/
public function printPostShortcodes() {
echo isset( $GLOBALS['vc_post_content'] ) ? $GLOBALS['vc_post_content'] : '';
}
/**
* @param $content
*
* @return string
*/
public function editableContent( $content ) {
// same addContentAnchor
do_shortcode( $content ); // this will not be outputted, but this is needed to enqueue needed js/styles.
return '<span id="vc_inline-anchor" style="display:none !important;"></span>';
}
/**
* @param string $url
* @param string $id
*
* vc_filter: vc_get_inline_url - filter to edit frontend editor url (can be used for example in vendors like
* qtranslate do)
*
* @return mixed|void
*/
public static function getInlineUrl( $url = '', $id = '' ) {
$the_ID = ( strlen( $id ) > 0 ? $id : get_the_ID() );
return apply_filters( 'vc_get_inline_url', admin_url() .
'post.php?vc_action=vc_inline&post_id=' .
$the_ID . '&post_type=' . get_post_type( $the_ID ) .
( strlen( $url ) > 0 ? '&url=' . rawurlencode( $url ) : '' ) );
}
/**
* @return string
*/
function wrapperStart() {
return '';
}
/**
* @return string
*/
function wrapperEnd() {
return '';
}
/**
* @param $url
*/
public static function setBrandUrl( $url ) {
self::$brand_url = $url;
}
/**
* @return string
*/
public static function getBrandUrl() {
return self::$brand_url;
}
/**
* @return string
*/
public static function shortcodesRegexp() {
$tagnames = array_keys( WPBMap::getShortCodes() );
$tagregexp = join( '|', array_map( 'preg_quote', $tagnames ) );
// WARNING from shortcodes.php! Do not change this regex without changing do_shortcode_tag() and strip_shortcode_tag()
// Also, see shortcode_unautop() and shortcode.js.
return
'\\[' // Opening bracket
. '(\\[?)' // 1: Optional second opening bracket for escaping shortcodes: [[tag]]
. "($tagregexp)" // 2: Shortcode name
. '(?![\\w-])' // Not followed by word character or hyphen
. '(' // 3: Unroll the loop: Inside the opening shortcode tag
. '[^\\]\\/]*' // Not a closing bracket or forward slash
. '(?:'
. '\\/(?!\\])' // A forward slash not followed by a closing bracket
. '[^\\]\\/]*' // Not a closing bracket or forward slash
. ')*?'
. ')'
. '(?:'
. '(\\/)' // 4: Self closing tag ...
. '\\]' // ... and closing bracket
. '|'
. '\\]' // Closing bracket
. '(?:'
. '(' // 5: Unroll the loop: Optionally, anything between the opening and closing shortcode tags
. '[^\\[]*+' // Not an opening bracket
. '(?:'
. '\\[(?!\\/\\2\\])' // An opening bracket not followed by the closing shortcode tag
. '[^\\[]*+' // Not an opening bracket
. ')*+'
. ')'
. '\\[\\/\\2\\]' // Closing shortcode tag
. ')?'
. ')'
. '(\\]?)'; // 6: Optional second closing brocket for escaping shortcodes: [[tag]]
}
/**
*
*/
function setPost() {
global $post;
$this->post = get_post(); // fixes #1342 if no get/post params set
$this->post_id = vc_get_param( 'post_id' );
if ( vc_post_param( 'post_id' ) ) {
$this->post_id = vc_post_param( 'post_id' );
}
if ( $this->post_id ) {
$this->post = get_post( $this->post_id );
}
do_action_ref_array( 'the_post', array( &$this->post ) );
$post = $this->post;
$this->post_id = $this->post->ID;
}
/**
* @return mixed
*/
function post() {
! isset( $this->post ) && $this->setPost();
return $this->post;
}
/**
* Used for wp filter 'wp_insert_post_empty_content' to allow empty post insertion.
*
* @param $allow_empty
*
* @return bool
*/
public function allowInsertEmptyPost( $allow_empty ) {
return false;
}
/**
* vc_filter: vc_frontend_editor_iframe_url - hook to edit iframe url, can be used in vendors like qtranslate do.
*/
function renderEditor() {
global $current_user;
get_currentuserinfo();
$this->current_user = $current_user;
$this->post_url = str_replace( array( 'http://', 'https://' ), '//', get_permalink( $this->post_id ) );
if ( ! $this->inlineEnabled() || ! current_user_can( 'edit_post', $this->post_id ) ) {
header( 'Location: ' . $this->post_url );
}
visual_composer()->registerAdminCss();
visual_composer()->registerAdminJavascript();
if ( $this->post && $this->post->post_status === 'auto-draft' ) {
$post_data = array(
'ID' => $this->post_id,
'post_status' => 'draft',
'post_title' => ''
);
add_filter( 'wp_insert_post_empty_content', array( $this, 'allowInsertEmptyPost' ) );
wp_update_post( $post_data, true );
$this->post->post_status = 'draft';
$this->post->post_title = '';
}
add_filter( 'admin_body_class', array(
$this,
'filterAdminBodyClass'
) );
$this->post_type = get_post_type_object( $this->post->post_type );
$this->url = $this->post_url . ( preg_match( '/\?/', $this->post_url ) ? '&' : '?' ) . 'vc_editable=true&vc_post_id=' . $this->post->ID;
$this->url = apply_filters( 'vc_frontend_editor_iframe_url', $this->url );
$this->enqueueAdmin();
$this->enqueueMappedShortcode();
wp_enqueue_media( array( 'post' => $this->post_id ) );
remove_all_actions( 'admin_notices', 3 );
remove_all_actions( 'network_admin_notices', 3 );
$this->post_custom_css = get_post_meta( $this->post_id, '_wpb_post_custom_css', true );
if ( ! defined( 'IFRAME_REQUEST' ) ) {
define( 'IFRAME_REQUEST', true );
}
/**
* @deprecated vc_admin_inline_editor action hook
*/
do_action( 'vc_admin_inline_editor' );
/**
* new one
*/
do_action( 'vc_frontend_editor_render' );
add_filter( 'admin_title', array( &$this, 'setEditorTitle' ) );
$this->render( 'editor' );
die();
}
/**
* @return string
*/
function setEditorTitle() {
return sprintf( __( 'Edit %s with Visual Composer', 'js_composer' ), $this->post_type->labels->singular_name );
}
/**
* @param $title
*
* @return string|void
*/
function setEmptyTitlePlaceholder( $title ) {
return ! is_string( $title ) || strlen( $title ) === 0 ? __( '(no title)', 'js_composer' ) : $title;
}
/**
* @param $template
*/
function render( $template ) {
vc_include_template( 'editors/frontend_' . $template . '.tpl.php', array( 'editor' => $this ) );
}
/**
* @param $link
*
* @return string
*/
function renderEditButton( $link ) {
if ( $this->showButton() ) {
return $link . ' <a href="' . self::getInlineUrl() . '" id="vc_load-inline-editor" class="vc_inline-link">' . __( 'Edit with Visual Composer', 'js_composer' ) . '</a>';
}
return $link;
}
/**
* @param $actions
*
* @return mixed
*/
function renderRowAction( $actions ) {
$post = get_post();
if ( $this->showButton( $post->ID ) ) {
$actions['edit_vc'] = '<a
href="' . $this->getInlineUrl( '', $post->ID ) . '">' . __( 'Edit with Visual Composer', 'js_composer' ) . '</a>';
}
return $actions;
}
/**
* @param null $post_id
*
* @return bool
*/
function showButton( $post_id = null ) {
global $current_user;
get_currentuserinfo();
$show = true;
if ( ! self::inlineEnabled() || ! current_user_can( 'edit_post', $post_id ) ) {
return false;
}
/** @var $settings - get use group access rules */
$settings = vc_settings()->get( 'groups_access_rules' );
foreach ( $current_user->roles as $role ) {
if ( isset( $settings[ $role ]['show'] ) && $settings[ $role ]['show'] === 'no' ) {
$show = false;
break;
}
}
return $show && in_array( get_post_type(), vc_editor_post_types() );
}
/**
* @param WP_Admin_Bar $wp_admin_bar
*/
function adminBarEditLink( $wp_admin_bar ) {
if ( ! is_object( $wp_admin_bar ) ) {
global $wp_admin_bar;
}
if ( is_singular() ) {
if ( $this->showButton( get_the_ID() ) ) {
$wp_admin_bar->add_menu( array(
'id' => 'vc_inline-admin-bar-link',
'title' => __( 'Edit with Visual Composer', "js_composer" ),
'href' => self::getInlineUrl(),
'meta' => array( 'class' => 'vc_inline-link' )
) );
}
}
}
/**
* @param $content
*/
function setTemplateContent( $content ) {
$this->template_content = $content;
}
/**
* vc_filter: vc_inline_template_content - filter to override template content
* @return mixed|void
*/
function getTemplateContent() {
return apply_filters( 'vc_inline_template_content', $this->template_content );
}
/**
*
*/
function renderTemplates() {
$this->render( 'templates' );
die();
}
/**
*
*/
function loadTinyMceSettings() {
if ( ! class_exists( '_WP_Editors' ) ) {
require( ABSPATH . WPINC . '/class-wp-editor.php' );
}
$set = _WP_Editors::parse_settings( self::$content_editor_id, self::$content_editor_settings );
_WP_Editors::editor_settings( self::$content_editor_id, $set );
}
/**
*
*/
function loadIFrameJsCss() {
wp_enqueue_script( 'jquery-ui-tabs' );
wp_enqueue_script( 'jquery-ui-sortable' );
wp_enqueue_script( 'jquery-ui-droppable' );
wp_enqueue_script( 'jquery-ui-draggable' );
wp_enqueue_script( 'jquery-ui-accordion' );
wp_enqueue_script( 'jquery-ui-autocomplete' );
wp_enqueue_script( 'wpb_composer_front_js' );
wp_enqueue_style( 'js_composer_front' );
wp_enqueue_style( 'vc_inline_css', vc_asset_url( 'css/js_composer_frontend_editor_iframe.css' ) );
wp_enqueue_script( 'jquery-ui-sortable' );
wp_enqueue_script( 'jquery-ui-draggable' );
wp_enqueue_script( 'waypoints' );
wp_enqueue_script( 'wpb_scrollTo_js', vc_asset_url( 'lib/bower/scrollTo/jquery.scrollTo.min.js' ), array( 'jquery' ), WPB_VC_VERSION, true );
wp_enqueue_style( 'js_composer_custom_css' );
wp_enqueue_script( 'wpb_php_js', vc_asset_url( 'lib/php.default/php.default.min.js' ), array( 'jquery' ), WPB_VC_VERSION, true );
wp_enqueue_script( 'vc_inline_iframe_js', vc_asset_url( 'js/frontend_editor/vc_page_editable.js' ), array(
'jquery',
'jquery-ui-sortable',
'jquery-ui-draggable'
), WPB_VC_VERSION, true );
do_action( 'vc_load_iframe_jscss' );
}
/**
*
*/
function loadShortcodes() {
if ( is_user_logged_in() ) {
$action = vc_post_param( 'action' );
if ( $action === 'vc_load_shortcode' ) {
! defined( 'CONCATENATE_SCRIPTS' ) && define( 'CONCATENATE_SCRIPTS', false );
ob_start();
$this->setPost();
$shortcodes = (array) vc_post_param( 'shortcodes' );
do_action( 'vc_load_shortcode', $shortcodes );
$this->renderShortcodes( $shortcodes );
echo '<div data-type="files">';
_print_styles();
print_head_scripts();
print_late_styles();
print_footer_scripts();
do_action( 'wp_print_footer_scripts' );
echo '</div>';
$output = ob_get_clean();
die( apply_filters( 'vc_frontend_editor_load_shortcode_ajax_output', $output ) );
} else if ( $action === 'vc_frontend_default_template' ) {
// @deprecated since 4.4 and will be removed and should not be used, use action 'vc_frontend_default_template_modal' instead and templatesPanelEditor
$this->setPost();
visual_composer()->templatesEditor()->renderFrontendDefaultTemplate();
} else if ( $action === 'vc_frontend_template' ) {
// @deprecated since 4.4 and will be removed and should not be used, use action 'vc_frontend_template_modal' instead and templatesPanelEditor
$this->setPost();
visual_composer()->templatesEditor()->renderFrontendTemplate();
} else if ( $action === 'vc_frontend_load_template' ) {
$this->setPost();
visual_composer()->templatesPanelEditor()->renderFrontendTemplate();
}
}
if ( vc_post_param( 'action' ) !== '' ) {
do_action( 'vc_front_load_page_' . esc_attr( vc_post_param( 'action' ) ) );
}
}
/**
* @param $s
*
* @return string
*/
function fullUrl( $s ) {
$ssl = ( ! empty( $s['HTTPS'] ) && $s['HTTPS'] === 'on' ) ? true : false;
$sp = strtolower( $s['SERVER_PROTOCOL'] );
$protocol = substr( $sp, 0, strpos( $sp, '/' ) ) . ( ( $ssl ) ? 's' : '' );
$port = $s['SERVER_PORT'];
$port = ( ( ! $ssl && $port === '80' ) || ( $ssl && $port === '443' ) ) ? '' : ':' . $port;
$host = isset( $s['HTTP_X_FORWARDED_HOST'] ) ? $s['HTTP_X_FORWARDED_HOST'] : isset( $s['HTTP_HOST'] ) ? $s['HTTP_HOST'] : $s['SERVER_NAME'];
return $protocol . '://' . $host . $port . $s['REQUEST_URI'];
}
/**
* @return string
*/
static function cleanStyle() {
return '';
}
/**
*
*/
function enqueueRequired() {
do_action( 'wp_enqueue_scripts' );
visual_composer()->frontCss();
visual_composer()->frontJsRegister();
}
/**
* @param array $shortcodes
*
* vc_filter: vc_front_render_shortcodes - hook to override shortcode rendered output
*/
function renderShortcodes( array $shortcodes ) {
$this->enqueueRequired();
$output = '';
foreach ( $shortcodes as $shortcode ) {
if ( isset( $shortcode['id'] ) && isset( $shortcode['string'] ) ) {
if ( isset( $shortcode['tag'] ) ) {
$shortcode_obj = visual_composer()->getShortCode( $shortcode['tag'] );
if ( is_object( $shortcode_obj ) ) {
$output .= '<div data-type="element" data-model-id="' . $shortcode['id'] . '">';
$is_container = $shortcode_obj->settings( 'is_container' ) || ( $shortcode_obj->settings( 'as_parent' ) !== null && $shortcode_obj->settings( 'as_parent' ) !== false );
if ( $is_container ) {
$shortcode['string'] = preg_replace( '/\]/', '][vc_container_anchor]', $shortcode['string'], 1 );
}
$output .= '<div class="vc_element"' . self::cleanStyle() . ' data-shortcode-controls="' . esc_attr( json_encode( $shortcode_obj->shortcodeClass()->getControlsList() ) ) . '" data-container="' . $is_container . '" data-model-id="' . $shortcode['id'] . '">' . $this->wrapperStart() . do_shortcode( stripslashes( $shortcode['string'] ) ) . $this->wrapperEnd() . '</div>';
$output .= '</div>';
}
}
}
}
echo apply_filters( 'vc_front_render_shortcodes', $output );
}
/**
* @param $string
*
* @return string
*/
function filterAdminBodyClass( $string ) {
$string .= ( strlen( $string ) > 0 ? ' ' : '' ) . 'vc_editor vc_inline-shortcode-edit-form';
if ( vc_settings()->get( 'not_responsive_css' ) === '1' ) {
$string .= ' vc_responsive_disabled';
}
return $string;
}
/**
* @param $path
*
* @return string
*/
function adminFile( $path ) {
return ABSPATH . 'wp-admin/' . $path;
}
/**
*
*/
function enqueueAdmin() {
wp_enqueue_style( 'wp-color-picker' );
wp_enqueue_script( 'wp-color-picker' );
wp_enqueue_style( 'farbtastic' );
wp_enqueue_style( 'ui-custom-theme' );
wp_enqueue_style( 'animate-css' );
wp_enqueue_style( 'font-awesome' );
wp_enqueue_style( 'wpb_jscomposer_autosuggest' );
wp_enqueue_script( 'jquery-ui-tabs' );
wp_enqueue_script( 'jquery-ui-sortable' );
wp_enqueue_script( 'jquery-ui-droppable' );
wp_enqueue_script( 'jquery-ui-draggable' );
wp_enqueue_script( 'jquery-ui-accordion' );
wp_enqueue_script( 'jquery-ui-autocomplete' );
wp_enqueue_script( 'jquery-ui-resizable' );
wp_enqueue_script( 'vc_bootstrap_js', vc_asset_url( 'lib/bower/bootstrap3/dist/js/bootstrap.min.js' ), array( 'jquery' ), WPB_VC_VERSION, true );
wp_enqueue_script( 'farbtastic' );
wp_enqueue_script( 'wpb_scrollTo_js' );
wp_enqueue_script( 'wpb_php_js' );
wp_enqueue_script( 'wpb_js_composer_js_sortable' );
wp_enqueue_script( 'wpb_json-js' );
wp_enqueue_script( 'wpb_js_composer_js_tools' );
wp_enqueue_script( 'wpb_js_composer_js_atts' );
wp_enqueue_script( 'wpb_jscomposer_media_editor_js' );
wp_enqueue_script( 'wpb_jscomposer_autosuggest_js' );
wp_enqueue_script( 'webfont', '//ajax.googleapis.com/ajax/libs/webfont/1.4.7/webfont.js' ); // Google Web Font CDN
wp_enqueue_script( 'vc_inline_shortcodes_builder_js', vc_asset_url( 'js/frontend_editor/shortcodes_builder.js' ), array(
'jquery',
'underscore',
'backbone',
'wpb_js_composer_js_tools'
), WPB_VC_VERSION, true );
wp_enqueue_script( 'vc_inline_models_js', vc_asset_url( 'js/frontend_editor/models.js' ), array( 'vc_inline_shortcodes_builder_js' ), WPB_VC_VERSION, true );
wp_enqueue_script( 'vc_inline_panels_js', vc_asset_url( 'js/editors/panels.js' ), array( 'vc_inline_models_js' ), WPB_VC_VERSION, true );
wp_enqueue_script( 'vc_inline_js', vc_asset_url( 'js/frontend_editor/frontend_editor.js' ), array( 'vc_inline_panels_js' ), WPB_VC_VERSION, true );
wp_enqueue_script( 'vc_inline_custom_view_js', vc_asset_url( 'js/frontend_editor/custom_views.js' ), array(
'vc_inline_shortcodes_builder_js',
'vc_inline_panels_js'
), WPB_VC_VERSION, true );
wp_enqueue_script( 'vc_inline_build_js', vc_asset_url( 'js/frontend_editor/build.js' ), array( 'vc_inline_custom_view_js' ), WPB_VC_VERSION, true );
wp_enqueue_style( 'vc_inline_css', vc_asset_url( 'css/js_composer_frontend_editor.css' ), array(), WPB_VC_VERSION );
wp_enqueue_script( 'ace-editor' );
do_action( 'vc_frontend_editor_enqueue_js_css' );
}
/**
* Enqueue js/css files from mapped shortcodes.
*
* To add js/css files to this enqueue please add front_enqueue_js/front_enqueue_css setting in vc_map array.
* @since 4.3
*
*/
function enqueueMappedShortcode() {
foreach ( WPBMap::getUserShortCodes() as $shortcode ) {
$param = isset( $shortcode['front_enqueue_js'] ) ? $shortcode['front_enqueue_js'] : null;
if ( is_array( $param ) && ! empty( $param ) ) {
foreach ( $param as $value ) {
$this->enqueueMappedShortcodeJs( $value );
}
} elseif ( is_string( $param ) && ! empty( $param ) ) {
$this->enqueueMappedShortcodeJs( $param );
}
$param = isset( $shortcode['front_enqueue_css'] ) ? $shortcode['front_enqueue_css'] : null;
if ( is_array( $param ) && ! empty( $param ) ) {
foreach ( $param as $value ) {
$this->enqueueMappedShortcodeCss( $value );
}
} elseif ( is_string( $param ) && ! empty( $param ) ) {
$this->enqueueMappedShortcodeCss( $param );
}
}
}
public function enqueueMappedShortcodeJs( $value ) {
wp_enqueue_script( 'front_enqueue_js_' . md5( $value ), $value, array( 'vc_inline_custom_view_js' ), WPB_VC_VERSION, true );
}
public function enqueueMappedShortcodeCss( $value ) {
wp_enqueue_style( 'front_enqueue_css_' . md5( $value ), $value, array( 'vc_inline_css' ), WPB_VC_VERSION );
}
/**
* @param $content
*
* @since 4.4
*/
function getPageShortcodesByContent( $content ) {
if ( ! empty( $this->post_shortcodes ) ) {
return;
}
$not_shortcodes = preg_split( '/' . self::shortcodesRegexp() . '/', $content );
foreach ( $not_shortcodes as $string ) {
if ( strlen( trim( $string ) ) > 0 ) {
$content = preg_replace( "/(" . preg_quote( $string, '/' ) . "(?!\[\/))/", '[vc_row][vc_column width="1/1"][vc_column_text]$1[/vc_column_text][/vc_column][/vc_row]', $content );
}
}
echo $this->parseShortcodesString( $content );
}
/**
* @param $content
* @param bool $is_container
* @param bool $parent_id
*
* @since 4.2
* @return string
*/
function parseShortcodesString( $content, $is_container = false, $parent_id = false ) {
$string = '';
preg_match_all( '/' . self::shortcodesRegexp() . '/', trim( $content ), $found );
if ( count( $found[2] ) === 0 ) {
return $is_container && strlen( $content ) > 0 ? $this->parseShortcodesString( '[vc_column_text]' . $content . '[/vc_column_text]', false, $parent_id ) : $content;
}
foreach ( $found[2] as $index => $s ) {
$id = md5( time() . '-' . $this->tag_index ++ );
$content = $found[5][ $index ];
$shortcode = array(
'tag' => $s,
'attrs_query' => $found[3][ $index ],
'attrs' => shortcode_parse_atts( $found[3][ $index ] ),
'id' => $id,
'parent_id' => $parent_id
);
if ( WPBMap::getParam( $s, 'content' ) !== false ) {
$shortcode['attrs']['content'] = $content;
}
$this->post_shortcodes[] = rawurlencode( json_encode( $shortcode ) );
$string .= $this->toString( $shortcode, $content );
}
return $string;
}
/**
* @param $shortcode
* @param $content
*
* @since 4.2
* @return string
*/
function toString( $shortcode, $content ) {
$shortcode_obj = visual_composer()->getShortCode( $shortcode['tag'] );
$is_container = $shortcode_obj->settings( 'is_container' ) || ( $shortcode_obj->settings( 'as_parent' ) !== null && $shortcode_obj->settings( 'as_parent' ) !== false );
$shortcode = apply_filters( 'vc_frontend_editor_to_string', $shortcode, $shortcode_obj );
$output = ( '<div class="vc_element" data-tag="' . $shortcode['tag'] . '" data-shortcode-controls="' . esc_attr( json_encode( $shortcode_obj->shortcodeClass()->getControlsList() ) ) . '" data-model-id="' . $shortcode['id'] . '"' . self::cleanStyle() . '>' . $this->wrapperStart()
. '[' . $shortcode['tag'] . ' ' . $shortcode['attrs_query'] . ']' . ( $is_container ? '[vc_container_anchor]' . $this->parseShortcodesString( $content, $is_container, $shortcode['id'] ) : do_shortcode( $content ) ) . '[/' . $shortcode['tag'] . ']'
. $this->wrapperEnd() . '</div>' );
return $output;
}
}
if ( ! function_exists( 'vc_container_anchor' ) ) {
/**
* @since 4.2
* @return string
*/
function vc_container_anchor() {
return '<span class="vc_container-anchor"></span>';
}
}