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<?php
/**
* AJAX.
*
* @package documentor
*/
/**
* Ajax Class
*/
class Documentor_Ajax {
/**
* Post Type Object
*
* @var object
*/
public $post_type_object;
/**
* Bind actions
*/
public function __construct() {
add_action( 'wp_ajax_documentor_create_doc', array( $this, 'create_doc' ) );
add_action( 'wp_ajax_documentor_clone_doc', array( $this, 'clone_doc' ) );
add_action( 'wp_ajax_documentor_remove_doc', array( $this, 'remove_doc' ) );
add_action( 'wp_ajax_documentor_export_doc', array( $this, 'export_doc' ) );
add_action( 'wp_ajax_documentor_admin_get_docs', array( $this, 'get_docs' ) );
add_action( 'wp_ajax_documentor_sortable_docs', array( $this, 'sort_docs' ) );
add_action( 'wp_ajax_documentor_ajax_template_import', array( $this, 'ajax_template_import' ) );
add_action( 'wp_ajax_documentor_ajax_template_part', array( $this, 'ajax_template_part' ) );
add_action( 'wp_ajax_documentor_ajax_sidebar', array( $this, 'ajax_sidebar' ) );
// feedback.
add_action( 'wp_ajax_documentor_ajax_feedback', array( $this, 'handle_feedback' ) );
add_action( 'wp_ajax_nopriv_documentor_ajax_feedback', array( $this, 'handle_feedback' ) );
// feedback suggestion.
add_action( 'wp_ajax_documentor_ajax_feedback_suggestion', array( $this, 'handle_feedback_suggestion' ) );
add_action( 'wp_ajax_nopriv_documentor_ajax_feedback_suggestion', array( $this, 'handle_feedback_suggestion' ) );
}
/**
* Get post type object with caps.
*
* @return object
*/
public function get_post_type_object() {
if ( ! $this->post_type_object ) {
$this->post_type_object = get_post_type_object( 'docs' );
}
return $this->post_type_object;
}
/**
* Get post data to use in Vue.
*
* @param object $post - post data.
*
* @return array
*/
public function get_post_data( $post ) {
$cat_id = 0;
$cat_name = '';
// get category.
$terms = wp_get_post_terms( $post->ID, 'docs_category' );
if ( ! empty( $terms ) && isset( $terms[0] ) ) {
$cat_id = $terms[0]->term_id;
$cat_name = $terms[0]->name;
}
return array(
'id' => $post->ID,
'title' => $post->post_title,
'name' => $post->post_name,
'status' => $post->post_status,
'thumb' => get_the_post_thumbnail_url( $post, 'documentor_archive_sm' ),
'order' => $post->menu_order,
'cat_id' => $cat_id,
'cat_name' => $cat_name,
'caps' => array(
'edit' => current_user_can( $this->get_post_type_object()->cap->edit_post, $post->ID ),
'delete' => current_user_can( $this->get_post_type_object()->cap->delete_post, $post->ID ),
),
);
}
/**
* Create a new doc
*
* @return void
*/
public function create_doc() {
check_ajax_referer( 'documentor-admin-nonce' );
$title = isset( $_POST['title'] ) ? sanitize_text_field( wp_unslash( $_POST['title'] ) ) : '';
$status = isset( $_POST['status'] ) ? sanitize_text_field( wp_unslash( $_POST['status'] ) ) : 'publish';
$parent = isset( $_POST['parent'] ) ? absint( $_POST['parent'] ) : 0;
$order = isset( $_POST['order'] ) ? absint( $_POST['order'] ) : 0;
if ( ! current_user_can( $this->get_post_type_object()->cap->publish_posts ) ) {
$status = 'pending';
}
$post_id = wp_insert_post(
array(
'post_title' => $title,
'post_type' => 'docs',
'post_status' => $status,
'post_parent' => $parent,
'post_author' => get_current_user_id(),
'menu_order' => $order,
)
);
if ( is_wp_error( $post_id ) ) {
wp_send_json_error();
}
$post = get_post( $post_id );
wp_send_json_success(
array(
'post' => $this->get_post_data( $post ),
'child' => array(),
)
);
}
/**
* Clone a doc
*
* @return void
*/
public function clone_doc() {
check_ajax_referer( 'documentor-admin-nonce' );
$title = isset( $_POST['title'] ) ? sanitize_text_field( wp_unslash( $_POST['title'] ) ) : '';
$clone_from = isset( $_POST['clone_from'] ) ? absint( $_POST['clone_from'] ) : 0;
$result = array();
if ( $clone_from ) {
$clone_from_post = get_post( $clone_from );
if ( is_wp_error( $clone_from_post ) ) {
wp_send_json_error();
}
$clone_post_meta = get_post_custom( $clone_from_post->ID );
$new_post_id = wp_insert_post(
array(
'post_title' => $title,
'post_type' => 'docs',
'post_status' => 'publish',
'post_content' => $clone_from_post->post_content,
'post_content_filtered' => $clone_from_post->post_content_filtered,
'post_excerpt' => $clone_from_post->post_excerpt,
'post_author' => get_current_user_id(),
'comment_status' => $clone_from_post->comment_status,
'ping_status' => $clone_from_post->ping_status,
'to_ping' => $clone_from_post->to_ping,
)
);
if ( is_wp_error( $new_post_id ) ) {
wp_send_json_error();
}
// Copy post metadata.
foreach ( $clone_post_meta as $key => $values ) {
if ( 'positive' === $key || 'negative' === $key ) {
continue;
}
foreach ( $values as $value ) {
add_post_meta( $new_post_id, $key, $value );
}
}
$new_post = get_post( $new_post_id );
$result = array(
'post' => $this->get_post_data( $new_post ),
'child' => $this->clone_child_docs( $clone_from_post->ID, $new_post_id ),
);
}
wp_send_json_success( $result );
}
/**
* Clone child docs.
*
* @param int $clone_from - post id.
* @param int $clone_to - post id.
*
* @return array
*/
public function clone_child_docs( $clone_from, $clone_to ) {
$childrens = new WP_Query(
array(
'post_type' => 'docs',
'posts_per_page' => -1, // phpcs:ignore
'post_parent' => $clone_from,
'orderby' => array(
'menu_order' => 'ASC',
'date' => 'DESC',
),
)
);
$result = array();
while ( $childrens->have_posts() ) :
$childrens->the_post();
$clone_from_post = $childrens->post;
if ( is_wp_error( $clone_from_post ) ) {
wp_send_json_error();
}
$clone_post_meta = get_post_custom( $clone_from_post->ID );
$new_post_id = wp_insert_post(
array(
'post_title' => $clone_from_post->post_title,
'post_type' => $clone_from_post->post_type,
'post_status' => $clone_from_post->post_status,
'post_content' => $clone_from_post->post_content,
'post_content_filtered' => $clone_from_post->post_content_filtered,
'post_excerpt' => $clone_from_post->post_excerpt,
'post_author' => get_current_user_id(),
'post_parent' => $clone_to,
'menu_order' => $clone_from_post->menu_order,
'comment_status' => $clone_from_post->comment_status,
'ping_status' => $clone_from_post->ping_status,
'to_ping' => $clone_from_post->to_ping,
)
);
if ( is_wp_error( $new_post_id ) ) {
wp_send_json_error();
}
// Copy post metadata.
foreach ( $clone_post_meta as $key => $values ) {
if ( 'positive' === $key || 'negative' === $key ) {
continue;
}
foreach ( $values as $value ) {
add_post_meta( $new_post_id, $key, $value );
}
}
$new_post = get_post( $new_post_id );
// add new subitems.
$result[] = array(
'post' => $this->get_post_data( $new_post ),
'child' => $this->clone_child_docs( $clone_from_post->ID, $new_post_id ),
);
endwhile;
wp_reset_postdata();
return $result;
}
/**
* Delete a doc
*
* @return void
*/
public function remove_doc() {
check_ajax_referer( 'documentor-admin-nonce' );
$force_delete = false;
$post_id = isset( $_POST['id'] ) ? absint( $_POST['id'] ) : 0;
if ( ! current_user_can( 'delete_post', $post_id ) ) {
wp_send_json_error( __( 'You are not allowed to delete this item.', 'documentor' ) );
}
if ( $post_id ) {
// delete childrens first if found.
$this->remove_child_docs( $post_id, $force_delete );
// delete main doc.
wp_delete_post( $post_id, $force_delete );
}
wp_send_json_success();
}
/**
* Remove child docs
*
* @param integer $parent_id - post id.
* @param boolean $force_delete - force delete.
*/
public function remove_child_docs( $parent_id = 0, $force_delete ) {
$childrens = get_children( array( 'post_parent' => $parent_id ) );
if ( $childrens ) {
foreach ( $childrens as $child_post ) {
// recursively delete.
$this->remove_child_docs( $child_post->ID, $force_delete );
wp_delete_post( $child_post->ID, $force_delete );
}
}
}
/**
* Export as HTML
*
* @return void
*/
public function export_doc() {
// phpcs:ignore
$doc_id = isset( $_GET['doc_id'] ) ? absint( $_GET['doc_id'] ) : 0;
if ( $doc_id ) {
include_once dirname( __FILE__ ) . '/class-export.php';
$export_class = new Documentor_Export();
$export_class->run( $doc_id );
}
exit;
}
/**
* Get all docs
*
* @return void
*/
public function get_docs() {
check_ajax_referer( 'documentor-admin-nonce' );
$docs = new WP_Query(
array(
'post_type' => 'docs',
'post_status' => array( 'publish', 'draft', 'pending' ),
'posts_per_page' => -1, // phpcs:ignore
'orderby' => array(
'menu_order' => 'ASC',
'date' => 'DESC',
),
)
);
$arranged = $this->build_tree( $docs->posts );
wp_send_json_success( $arranged );
}
/**
* Store feedback for an article
*
* @return void
*/
public function handle_feedback() {
check_ajax_referer( 'documentor-ajax' );
$previous = array();
if ( isset( $_COOKIE['documentor_response'] ) ) {
$cookies_data = explode( ',', sanitize_text_field( wp_unslash( $_COOKIE['documentor_response'] ) ) );
foreach ( $cookies_data as $data ) {
$id = explode( '|', $data );
if ( isset( $id[0] ) ) {
$previous[ (string) $id[0] ] = isset( $id[1] ) ? $id[1] : 'unknown';
}
}
}
$post_id = isset( $_POST['post_id'] ) ? (string) sanitize_text_field( wp_unslash( $_POST['post_id'] ) ) : 0;
$type = isset( $_POST['type'] ) ? sanitize_text_field( wp_unslash( $_POST['type'] ) ) : false;
if ( $type && ! in_array( $type, array( 'positive', 'negative' ), true ) ) {
$type = false;
}
// check previous response.
if (
isset( $previous[ $post_id ] ) &&
(
'unknown' === $previous[ $post_id ] ||
$type === $previous[ $post_id ]
)
) {
$message = __( 'Sorry, you\'ve already recorded your feedback!', 'documentor' );
wp_send_json_error( $message );
}
// seems new.
if ( $type ) {
$count = (int) get_post_meta( $post_id, $type, true );
update_post_meta( $post_id, $type, $count + 1 );
// remove previous feedback.
if ( isset( $previous[ $post_id ] ) && 'unknown' !== $previous[ $post_id ] ) {
$count = (int) get_post_meta( $post_id, $previous[ $post_id ], true );
update_post_meta( $post_id, $previous[ $post_id ], $count - 1 );
}
$previous[ $post_id ] = $post_id . '|' . $type;
$cookie_val = implode( ',', $previous );
setcookie( 'documentor_response', $cookie_val, time() + WEEK_IN_SECONDS, COOKIEPATH, COOKIE_DOMAIN );
}
$message = __( 'Thank you for feedback!', 'documentor' );
wp_send_json_success( $message );
}
/**
* Prepare feedback suggestion to email.
*/
public function handle_feedback_suggestion() {
check_ajax_referer( 'documentor-ajax' );
$email = documentor()->get_option( 'show_feedback_suggestion_email', 'documentor_single', '' );
if ( ! $email ) {
$email = get_option( 'admin_email' );
}
if ( ! $email ) {
$response = __( 'Sorry, something went wrong on the server side!', 'documentor' );
wp_send_json_error( $response );
return;
}
$post_id = isset( $_POST['post_id'] ) ? absint( $_POST['post_id'] ) : 0;
$post = $post_id ? get_post( $post_id ) : false;
$feedback_type = isset( $_POST['feedback_type'] ) ? sanitize_text_field( wp_unslash( $_POST['feedback_type'] ) ) : '';
$suggestion = isset( $_POST['suggestion'] ) ? nl2br( htmlspecialchars( wp_unslash( $_POST['suggestion'] ) ) ) : ''; // phpcs:ignore
$from = isset( $_POST['from'] ) && ! empty( $_POST['from'] ) ? sanitize_text_field( wp_unslash( $_POST['from'] ) ) : '';
if ( $post && $feedback_type && $suggestion ) {
$is_sent = Documentor_Suggestion::send(
array(
'post' => $post,
'from' => $from,
'feedback_type' => $feedback_type,
'suggestion' => $suggestion,
)
);
if ( ! $is_sent ) {
$response = __( 'Sorry, something went wrong with the mail server, your suggestions were not sent!', 'documentor' );
wp_send_json_error( $response );
return;
}
}
$response = __( 'Thank you for suggestions!', 'documentor' );
wp_send_json_success( $response );
}
/**
* Sort docs
*
* @return void
*/
public function sort_docs() {
check_ajax_referer( 'documentor-admin-nonce' );
$doc_ids = isset( $_POST['ids'] ) ? array_map( 'absint', $_POST['ids'] ) : array();
if ( $doc_ids ) {
foreach ( $doc_ids as $order => $id ) {
wp_update_post(
array(
'ID' => $id,
'menu_order' => $order,
)
);
}
}
exit;
}
/**
* Build a tree of docs with parent-child relation
*
* @param array $docs - docs list.
* @param integer $parent - post id.
*
* @return array
*/
public function build_tree( $docs, $parent = 0 ) {
$result = array();
if ( ! $docs ) {
return $result;
}
foreach ( $docs as $key => $doc ) {
if ( (int) $doc->post_parent === (int) $parent ) {
unset( $docs[ $key ] );
$cat_id = 0;
$cat_name = '';
// get category.
$terms = wp_get_post_terms( $doc->ID, 'docs_category' );
if ( ! empty( $terms ) && isset( $terms[0] ) ) {
$cat_id = $terms[0]->term_id;
$cat_name = $terms[0]->name;
}
// build tree and sort.
$child = $this->build_tree( $docs, $doc->ID );
$result[] = array(
'post' => $this->get_post_data( $doc ),
'child' => $child,
);
}
}
return $result;
}
/**
* Sort callback for sorting posts with their menu order
*
* @param array $a - 1 post.
* @param array $b - 2 post.
*
* @return int
*/
public function sort_callback( $a, $b ) {
return $a['post']['order'] - $b['post']['order'];
}
public function ajax_template_part(){
check_ajax_referer('pagelayer_ajax', 'pagelayer_nonce');
pagelayer_load_shortcodes();
$tags = ['pl_dm_feedback','pl_dm_article','pl_dm_breadcrumbs','pl_dm_adjacent_links','pl_dm_archive_box'];
if(!in_array($_POST['template_name'], $tags)){
return false;
}
$content = get_comment_delimited_block_content( 'pagelayer/'.$_POST['template_name'], $_POST['data'] , '');
$wp['posts'] = pagelayer_the_content($content);
pagelayer_json_output( $wp );
wp_die();
}
public function ajax_template_import(){
check_ajax_referer('documentor_nonce', '_wpnonce');
include_once documentor()->plugin_path.'includes/template.php';
documentor_import_template_content( json_decode(documentor_get_conf(),true), documentor_get_content(),$_POST['atemplate']);
wp_die();
}
//Taking more time to load with do shortcode
public function ajax_sidebar(){
check_ajax_referer('pagelayer_ajax', 'pagelayer_nonce');
$nav_list = wp_list_pages(
array(
'title_li' => '',
'order' => 'menu_order',
'child_of' => !$_POST['data']['hide_parent'] ? 0 : documentor()->get_current_doc_id(),
'echo' => false,
'post_type' => 'docs',
'walker' => new Documentor_Walker_Docs(),
)
);
if ( $nav_list ) {
$html = '<a class="documentor-sidebar-toggler"><i class="fas fa-times"></i></a>';
$html .= '<ul class="documentor-nav-list'.( $_POST['data']['show_child'] ? ' documentor-nav-list-show-childs' : '' ) .'">';
$html .= $nav_list;
$html .= '</ul>';
}
$wp['posts'] = $html;
pagelayer_json_output( $wp );
wp_die();
}
}
new Documentor_Ajax();
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