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<?php
if ( ! defined( 'ABSPATH' ) ) {
die( '-1' );
}
/**
* Ability to interact with post data.
*
* @since 4.4
*/
class Vc_Post_Admin {
/**
* Add hooks required to save, update and manipulate post
*/
public function init() {
// Called in BE
add_action( 'save_post', array(
$this,
'save',
) );
// Called in FE
add_action( 'wp_ajax_vc_save', array(
$this,
'saveAjaxFe',
) );
add_filter( 'content_save_pre', 'wpb_remove_custom_html' );
}
/**
* @throws \Exception
*/
public function saveAjaxFe() {
$post_id = intval( vc_post_param( 'post_id' ) );
vc_user_access()->checkAdminNonce()->validateDie()->wpAny( 'edit_posts', 'edit_pages' )->validateDie()->canEdit( $post_id )->validateDie();
if ( $post_id > 0 ) {
ob_start();
// Update post_content, title and etc.
// post_title
// content
// post_status
if ( vc_post_param( 'content' ) ) {
$post = get_post( $post_id );
$post->post_content = stripslashes( vc_post_param( 'content' ) );
$post_status = vc_post_param( 'post_status' );
$post_title = vc_post_param( 'post_title' );
if ( null !== $post_title ) {
$post->post_title = $post_title;
}
if ( vc_user_access()->part( 'unfiltered_html' )->checkStateAny( true, null )->get() ) {
kses_remove_filters();
}
remove_filter( 'content_save_pre', 'balanceTags', 50 );
if ( $post_status && 'publish' === $post_status ) {
if ( vc_user_access()->wpAll( array(
get_post_type_object( $post->post_type )->cap->publish_posts,
$post_id,
) )->get() ) {
if ( 'private' !== $post->post_status && 'future' !== $post->post_status ) {
$post->post_status = 'publish';
}
} else {
$post->post_status = 'pending';
}
}
wp_update_post( $post );
$this->setPostMeta( $post_id );
}
visual_composer()->buildShortcodesCustomCss( $post_id );
wp_cache_flush();
ob_clean();
wp_send_json_success();
}
wp_send_json_error();
}/** @noinspection PhpDocMissingThrowsInspection */
/**
* Save generated shortcodes, html and WPBakery Page Builder status in posts meta.
*
* @access public
* @param $post_id - current post id
*
* @return void
* @since 4.4
*
*/
public function save( $post_id ) {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE || vc_is_inline() ) {
return;
}
$this->setPostMeta( $post_id );
}
/**
* Saves VC Backend editor meta box visibility status.
*
* If post param 'wpb_vc_js_status' set to true, then methods adds/updated post
* meta option with tag '_wpb_vc_js_status'.
* @param $post_id
* @since 4.4
*
*/
public function setJsStatus( $post_id ) {
$value = vc_post_param( 'wpb_vc_js_status' );
if ( null !== $value ) {
if ( '' === get_post_meta( $post_id, '_wpb_vc_js_status' ) ) {
add_post_meta( $post_id, '_wpb_vc_js_status', $value, true );
} elseif ( get_post_meta( $post_id, '_wpb_vc_js_status', true ) !== $value ) {
update_post_meta( $post_id, '_wpb_vc_js_status', $value );
} elseif ( '' === $value ) {
delete_post_meta( $post_id, '_wpb_vc_js_status', get_post_meta( $post_id, '_wpb_vc_js_status', true ) );
}
}
}
/**
* Saves VC interface version which is used for building post content.
* @param $post_id
* @since 4.4
* @todo check is it used everywhere and is it needed?!
* @deprecated not needed anywhere
*/
public function setInterfaceVersion( $post_id ) {
_deprecated_function( '\Vc_Post_Admin::setInterfaceVersion', '4.4', '' );
}
/**
* Set Post Settings for VC.
*
* It is possible to add any data to post settings by adding filter with tag 'vc_hooks_vc_post_settings'.
* @param $post_id
* @since 4.4
* vc_filter: vc_hooks_vc_post_settings - hook to override post meta settings for WPBakery Page Builder (used in grid for
* example)
*
*/
public function setSettings( $post_id ) {
$settings = array();
$settings = apply_filters( 'vc_hooks_vc_post_settings', $settings, $post_id, get_post( $post_id ) );
if ( is_array( $settings ) && ! empty( $settings ) ) {
update_post_meta( $post_id, '_vc_post_settings', $settings );
} else {
delete_post_meta( $post_id, '_vc_post_settings' );
}
}
/**
* @param $id
* @throws \Exception
*/
protected function setPostMeta( $id ) {
if ( ! vc_user_access()->wpAny( array(
'edit_post',
$id,
) )->get() ) {
return;
}
$this->setJsStatus( $id );
if ( 'dopreview' === vc_post_param( 'wp-preview' ) && wp_revisions_enabled( get_post( $id ) ) ) {
$latest_revision = wp_get_post_revisions( $id );
if ( ! empty( $latest_revision ) ) {
$array_values = array_values( $latest_revision );
$id = $array_values[0]->ID;
}
}
if ( 'dopreview' !== vc_post_param( 'wp-preview' ) ) {
$this->setSettings( $id );
}
/**
* vc_filter: vc_base_save_post_custom_css
* @since 4.4
*/
$post_custom_css = apply_filters( 'vc_base_save_post_custom_css', vc_post_param( 'vc_post_custom_css' ), $id );
if ( null !== $post_custom_css && empty( $post_custom_css ) ) {
delete_metadata( 'post', $id, '_wpb_post_custom_css' );
} elseif ( null !== $post_custom_css ) {
$post_custom_css = wp_strip_all_tags( $post_custom_css );
update_metadata( 'post', $id, '_wpb_post_custom_css', $post_custom_css );
}
visual_composer()->buildShortcodesCustomCss( $id );
}
}
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