AnsPress_Ajax()
Description #
Register all ajax callback
Source #
File: includes/ajax-hooks.php
class AnsPress_Ajax {
/**
* Initialize the plugin by setting localization and loading public scripts
* and styles.
*/
public static function init() {
anspress()->add_action( 'ap_ajax_suggest_similar_questions', __CLASS__, 'suggest_similar_questions' );
anspress()->add_action( 'ap_ajax_load_tinymce', __CLASS__, 'load_tinymce' );
anspress()->add_action( 'ap_ajax_load_comments', 'AnsPress_Comment_Hooks', 'load_comments' );
anspress()->add_action( 'ap_ajax_edit_comment_form', 'AnsPress_Comment_Hooks', 'edit_comment_form' );
anspress()->add_action( 'ap_ajax_edit_comment', 'AnsPress_Comment_Hooks', 'edit_comment' );
anspress()->add_action( 'ap_ajax_approve_comment', 'AnsPress_Comment_Hooks', 'approve_comment' );
anspress()->add_action( 'ap_ajax_vote', 'AnsPress_Vote', 'vote' );
anspress()->add_action( 'ap_ajax_delete_comment', 'AnsPress\Ajax\Comment_Delete', 'init' );
anspress()->add_action( 'wp_ajax_comment_modal', 'AnsPress\Ajax\Comment_Modal', 'init' );
anspress()->add_action( 'wp_ajax_nopriv_comment_modal', 'AnsPress\Ajax\Comment_Modal', 'init' );
anspress()->add_action( 'wp_ajax_ap_toggle_best_answer', 'AnsPress\Ajax\Toggle_Best_Answer', 'init' );
// Post actions.
anspress()->add_action( 'ap_ajax_post_actions', 'AnsPress_Theme', 'post_actions' );
anspress()->add_action( 'ap_ajax_action_toggle_featured', __CLASS__, 'toggle_featured' );
anspress()->add_action( 'ap_ajax_action_close', __CLASS__, 'close_question' );
anspress()->add_action( 'ap_ajax_action_toggle_delete_post', __CLASS__, 'toggle_delete_post' );
anspress()->add_action( 'ap_ajax_action_delete_permanently', __CLASS__, 'permanent_delete_post' );
anspress()->add_action( 'ap_ajax_action_status', 'AnsPress_Post_Status', 'change_post_status' );
anspress()->add_action( 'ap_ajax_action_convert_to_post', __CLASS__, 'convert_to_post' );
// Flag ajax callbacks.
anspress()->add_action( 'ap_ajax_action_flag', 'AnsPress_Flag', 'action_flag' );
// Uploader hooks.
anspress()->add_action( 'ap_ajax_delete_attachment', 'AnsPress_Uploader', 'delete_attachment' );
// List filtering.
anspress()->add_action( 'ap_ajax_load_filter_order_by', __CLASS__, 'load_filter_order_by' );
// Subscribe.
anspress()->add_action( 'ap_ajax_subscribe', __CLASS__, 'subscribe_to_question' );
anspress()->add_action( 'wp_ajax_ap_repeatable_field', 'AnsPress\Ajax\Repeatable_Field', 'init' );
anspress()->add_action( 'wp_ajax_nopriv_ap_repeatable_field', 'AnsPress\Ajax\Repeatable_Field', 'init' );
anspress()->add_action( 'wp_ajax_ap_form_question', 'AP_Form_Hooks', 'submit_question_form', 11, 0 );
anspress()->add_action( 'wp_ajax_nopriv_ap_form_question', 'AP_Form_Hooks', 'submit_question_form', 11, 0 );
anspress()->add_action( 'wp_ajax_ap_form_answer', 'AP_Form_Hooks', 'submit_answer_form', 11, 0 );
anspress()->add_action( 'wp_ajax_nopriv_ap_form_answer', 'AP_Form_Hooks', 'submit_answer_form', 11, 0 );
anspress()->add_action( 'wp_ajax_ap_form_comment', 'AP_Form_Hooks', 'submit_comment_form', 11, 0 );
anspress()->add_action( 'wp_ajax_nopriv_ap_form_comment', 'AP_Form_Hooks', 'submit_comment_form', 11, 0 );
anspress()->add_action( 'wp_ajax_ap_search_tags', __CLASS__, 'search_tags' );
anspress()->add_action( 'wp_ajax_nopriv_ap_search_tags', __CLASS__, 'search_tags' );
anspress()->add_action( 'wp_ajax_ap_image_upload', 'AnsPress_Uploader', 'image_upload' );
anspress()->add_action( 'wp_ajax_ap_upload_modal', 'AnsPress_Uploader', 'upload_modal' );
anspress()->add_action( 'wp_ajax_nopriv_ap_upload_modal', 'AnsPress_Uploader', 'upload_modal' );
}
/**
* Show similar questions while asking a question.
*
* @since 2.0.1
*/
public static function suggest_similar_questions() {
// Die if question suggestion is disabled.
if ( ap_disable_question_suggestion() ) {
wp_die( 'false' );
}
$keyword = ap_sanitize_unslash( 'value', 'request' );
if ( empty( $keyword ) || ( ! ap_verify_default_nonce() && ! current_user_can( 'manage_options' ) ) ) {
wp_die( 'false' );
}
$keyword = ap_sanitize_unslash( 'value', 'request' );
$is_admin = (bool) ap_isset_post_value( 'is_admin', false );
$questions = get_posts(
array(
'post_type' => 'question',
'showposts' => 10,
's' => $keyword,
)
);
if ( $questions ) {
$items = '<div class="ap-similar-questions-head">';
// translators: %d is count of questions.
$items .= '<p><strong>' . sprintf( _n( '%d similar question found', '%d similar questions found', count( $questions ), 'anspress-question-answer' ), count( $questions ) ) . '</strong></p>';
$items .= '<p>' . __( 'We have found some similar questions that have been asked earlier.', 'anspress-question-answer' ) . '</p>';
$items .= '</div>';
$items .= '<div class="ap-similar-questions">';
foreach ( (array) $questions as $p ) {
$count = ap_get_answers_count( $p->ID );
$p->post_title = ap_highlight_words( $p->post_title, $keyword );
if ( $is_admin ) {
$items .= '<div class="ap-q-suggestion-item clearfix"><a class="select-question-button button button-primary button-small" href="' . add_query_arg(
array(
'post_type' => 'answer',
'post_parent' => $p->ID,
),
admin_url( 'post-new.php' )
) . '">' . __( 'Select', 'anspress-question-answer' ) . '</a><span class="question-title">' .
// translators: %d is total answer count.
$p->post_title . '</span><span class="acount">' . sprintf( _n( '%d Answer', '%d Answers', $count, 'anspress-question-answer' ), $count ) . '</span></div>';
} else {
// translators: %d is total answer count.
$items .= '<a class="ap-sqitem clearfix" target="_blank" href="' . get_permalink( $p->ID ) . '"><span class="acount">' . sprintf( _n( '%d Answer', '%d Answers', $count, 'anspress-question-answer' ), $count ) . '</span><span class="ap-title">' . $p->post_title . '</span></a>';
}
}
$items .= '</div>';
$result = array(
'status' => true,
'html' => $items,
);
} else {
$result = array(
'status' => false,
'message' => __( 'No related questions found.', 'anspress-question-answer' ),
);
}
ap_ajax_json( $result );
}
/**
* Process ajax trash posts callback.
*/
public static function toggle_delete_post() {
$post_id = (int) ap_sanitize_unslash( 'post_id', 'request' );
$failed_response = array(
'success' => false,
'snackbar' => array( 'message' => __( 'Unable to trash this post', 'anspress-question-answer' ) ),
);
if ( ! anspress_verify_nonce( 'trash_post_' . $post_id ) ) {
ap_ajax_json( $failed_response );
}
$post = ap_get_post( $post_id );
$post_type = 'question' === $post->post_type ? __( 'Question', 'anspress-question-answer' ) : __( 'Answer', 'anspress-question-answer' );
if ( 'trash' === $post->post_status ) {
if ( ! ap_user_can_restore( $post ) ) {
ap_ajax_json( $failed_response );
}
wp_untrash_post( $post->ID );
ap_ajax_json(
array(
'success' => true,
'action' => array(
'active' => false,
'label' => __( 'Delete', 'anspress-question-answer' ),
'title' => sprintf(
/* Translators: %s Question or Answer post type label for deleting a question or answer. */
__( 'Delete this %s (can be restored again)', 'anspress-question-answer' ),
( 'question' === $post->post_type ) ? esc_html__( 'question', 'anspress-question-answer' ) : esc_html__( 'answer', 'anspress-question-answer' )
),
),
// translators: %s post type.
'snackbar' => array( 'message' => sprintf( __( '%s is restored', 'anspress-question-answer' ), $post_type ) ),
'newStatus' => 'publish',
'postmessage' => ap_get_post_status_message( $post_id ),
)
);
}
if ( ! ap_user_can_delete_post( $post_id ) ) {
ap_ajax_json( $failed_response );
}
// Delete lock feature.
// Do not allow post to be trashed if defined time elapsed.
if ( ( time() > ( get_the_time( 'U', $post->ID ) + (int) ap_opt( 'disable_delete_after' ) ) ) && ! is_super_admin() ) {
ap_ajax_json(
array(
'success' => false,
// translators: %s is human time difference.
'snackbar' => array( 'message' => sprintf( __( 'This post was created %s, hence you cannot trash it', 'anspress-question-answer' ), ap_human_time( get_the_time( 'U', $post->ID ) ) ) ),
)
);
}
wp_trash_post( $post_id );
ap_ajax_json(
array(
'success' => true,
'action' => array(
'active' => true,
'label' => __( 'Undelete', 'anspress-question-answer' ),
'title' => sprintf(
/* Translators: %s Question or Answer post type label for restoring a question or answer. */
__( 'Restore this %s', 'anspress-question-answer' ),
( 'question' === $post->post_type ) ? esc_html__( 'question', 'anspress-question-answer' ) : esc_html__( 'answer', 'anspress-question-answer' )
),
),
// translators: %s is post type.
'snackbar' => array( 'message' => sprintf( __( '%s is trashed', 'anspress-question-answer' ), $post_type ) ),
'newStatus' => 'trash',
'postmessage' => ap_get_post_status_message( $post_id ),
)
);
}
/**
* Handle Ajax callback for permanent delete of post.
*/
public static function permanent_delete_post() {
$post_id = (int) ap_sanitize_unslash( 'post_id', 'request' );
if ( ! anspress_verify_nonce( 'delete_post_' . $post_id ) || ! ap_user_can_permanent_delete( $post_id ) ) {
ap_ajax_json(
array(
'success' => false,
'snackbar' => array( 'message' => __( 'Sorry, unable to delete post', 'anspress-question-answer' ) ),
)
);
}
$post = ap_get_post( $post_id );
if ( 'question' === $post->post_type ) {
/**
* Triggered right before deleting question.
*
* @param integer $post_id question ID.
*/
do_action( 'ap_wp_trash_question', $post_id );
} else {
/**
* Triggered right before deleting answer.
*
* @param integer $post_id answer ID.
*/
do_action( 'ap_wp_trash_answer', $post_id );
}
wp_delete_post( $post_id, true );
if ( 'question' === $post->post_type ) {
ap_ajax_json(
array(
'success' => true,
'redirect' => ap_base_page_link(),
'snackbar' => array( 'message' => __( 'Question is deleted permanently', 'anspress-question-answer' ) ),
)
);
}
$current_ans = ap_count_published_answers( $post->post_parent );
// translators: %d is answers count.
$count_label = sprintf( _n( '%d Answer', '%d Answers', $current_ans, 'anspress-question-answer' ), $current_ans );
ap_ajax_json(
array(
'success' => true,
'snackbar' => array( 'message' => __( 'Answer is deleted permanently', 'anspress-question-answer' ) ),
'deletePost' => $post_id,
'answersCount' => array(
'text' => $count_label,
'number' => $current_ans,
),
)
);
}
/**
* Handle toggle featured question ajax callback
*
* @since unknown
* @since 4.1.2 Insert to activity table when question is featured.
*/
public static function toggle_featured() {
$post_id = (int) ap_sanitize_unslash( 'post_id', 'request' );
if ( ! ap_user_can_toggle_featured() || ! anspress_verify_nonce( 'set_featured_' . $post_id ) ) {
ap_ajax_json(
array(
'success' => false,
'snackbar' => array( 'message' => __( 'Sorry, you cannot toggle a featured question', 'anspress-question-answer' ) ),
)
);
}
$post = ap_get_post( $post_id );
// Do nothing if post type is not question.
if ( 'question' !== $post->post_type ) {
ap_ajax_json(
array(
'success' => false,
'snackbar' => array( 'message' => __( 'Only question can be set as featured', 'anspress-question-answer' ) ),
)
);
}
// Check if current question ID is in featured question array.
if ( ap_is_featured_question( $post ) ) {
ap_unset_featured_question( $post->ID );
// Update activity.
ap_activity_add(
array(
'q_id' => $post->ID,
'action' => 'unfeatured',
)
);
ap_ajax_json(
array(
'success' => true,
'action' => array(
'active' => false,
'title' => __( 'Mark this question as featured', 'anspress-question-answer' ),
'label' => __( 'Feature', 'anspress-question-answer' ),
),
'snackbar' => array( 'message' => __( 'Question is unmarked as featured.', 'anspress-question-answer' ) ),
)
);
}
ap_set_featured_question( $post->ID );
// Update activity.
ap_activity_add(
array(
'q_id' => $post->ID,
'action' => 'featured',
)
);
ap_ajax_json(
array(
'success' => true,
'action' => array(
'active' => true,
'title' => __( 'Unmark this question as featured', 'anspress-question-answer' ),
'label' => __( 'Unfeature', 'anspress-question-answer' ),
),
'snackbar' => array( 'message' => __( 'Question is marked as featured.', 'anspress-question-answer' ) ),
)
);
}
/**
* Close question callback.
*
* @since unknown
* @since 4.1.2 Add activity when question is closed.
*/
public static function close_question() {
$post_id = ap_sanitize_unslash( 'post_id', 'p' );
// Check permission and nonce.
if ( ! is_user_logged_in() || ! check_ajax_referer( 'close_' . $post_id, 'nonce', false ) || ! ap_user_can_close_question() ) {
ap_ajax_json(
array(
'success' => false,
'snackbar' => array( 'message' => __( 'You cannot close a question', 'anspress-question-answer' ) ),
)
);
}
$_post = ap_get_post( $post_id );
$toggle = ap_toggle_close_question( $post_id );
$close_label = $_post->closed ? __( 'Close', 'anspress-question-answer' ) : __( 'Open', 'anspress-question-answer' );
$close_title = $_post->closed ? __( 'Close this question for new answer.', 'anspress-question-answer' ) : __( 'Open this question for new answers', 'anspress-question-answer' );
$message = 1 === $toggle ? __( 'Question closed', 'anspress-question-answer' ) : __( 'Question is opened', 'anspress-question-answer' );
// Log in activity table.
if ( 1 === $toggle ) {
ap_activity_add(
array(
'q_id' => $_post->ID,
'action' => 'closed_q',
)
);
} else {
ap_activity_add(
array(
'q_id' => $_post->ID,
'action' => 'open_q',
)
);
}
$results = array(
'success' => true,
'action' => array(
'label' => $close_label,
'title' => $close_title,
),
'snackbar' => array( 'message' => $message ),
'postmessage' => ap_get_post_status_message( $post_id ),
);
ap_ajax_json( $results );
}
/**
* Send JSON response and terminate.
*
* @param array|string $result Ajax response.
*/
public static function send( $result ) {
ap_send_json( ap_ajax_responce( $result ) );
}
/**
* Load tinyMCE assets using ajax.
*
* @since 3.0.0
*/
public static function load_tinymce() {
ap_answer_form( ap_sanitize_unslash( 'question_id', 'r' ) );
ap_ajax_tinymce_assets();
wp_die();
}
/**
* Ajax callback for converting a question into a post.
*
* @since 3.0.0
*/
public static function convert_to_post() {
$post_id = ap_sanitize_unslash( 'post_id', 'r' );
if ( ! anspress_verify_nonce( 'convert-post-' . $post_id ) || ! ( is_super_admin() || current_user_can( 'manage_options' ) ) ) {
ap_ajax_json(
array(
'success' => false,
'snackbar' => array( 'message' => __( 'Sorry, you are not allowed to convert this question to post', 'anspress-question-answer' ) ),
)
);
}
$row = set_post_type( $post_id, 'post' );
// After success trash all answers.
if ( $row ) {
global $wpdb;
// Get IDs of all answer.
$answer_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_parent = %d and post_type = 'answer' ", (int) $post_id ) ); // phpcs:ignore WordPress.DB
foreach ( (array) $answer_ids as $id ) {
wp_delete_post( $id );
}
ap_ajax_json(
array(
'success' => true,
// translators: %s is post title.
'snackbar' => array( 'message' => sprintf( __( ' Question “%s” is converted to post and its answers are trashed', 'anspress-question-answer' ), esc_html( get_the_title( $post_id ) ) ) ),
'redirect' => get_the_permalink( $post_id ),
)
);
}
}
/**
* Ajax callback for loading order by filter.
*
* @since 4.0.0
*/
public static function load_filter_order_by() {
$filter = ap_sanitize_unslash( 'filter', 'r' );
check_ajax_referer( 'filter_' . $filter, '__nonce' );
ap_ajax_json(
array(
'success' => true,
'multiple' => false,
'items' => ap_get_questions_orderby(),
)
);
}
/**
* Subscribe user to a question.
*
* @return void
* @since unknown
*/
public static function subscribe_to_question() {
$post_id = (int) ap_sanitize_unslash( 'id', 'r' );
if ( ! is_user_logged_in() ) {
ap_ajax_json(
array(
'success' => false,
'snackbar' => array( 'message' => __( 'You must be logged in to subscribe to a question', 'anspress-question-answer' ) ),
)
);
}
$_post = ap_get_post( $post_id );
if ( 'question' === $_post->post_type && ! anspress_verify_nonce( 'subscribe_' . $post_id ) ) {
ap_ajax_json(
array(
'success' => false,
'snackbar' => array( 'message' => __( 'Sorry, unable to subscribe', 'anspress-question-answer' ) ),
)
);
}
// Check if already subscribed, toggle if subscribed.
$exists = ap_get_subscriber( false, 'question', $post_id );
if ( $exists ) {
ap_delete_subscriber( $post_id, get_current_user_id(), 'question' );
ap_ajax_json(
array(
'success' => true,
'snackbar' => array(
'message' => sprintf(
/* Translators: %s Unsubscribed to the question title */
__( 'Successfully unsubscribed from question: %s', 'anspress-question-answer' ),
$_post->post_title
),
),
'count' => ap_get_post_field( 'subscribers', $post_id ),
'label' => __( 'Subscribe', 'anspress-question-answer' ),
)
);
}
// Insert subscriber.
$insert = ap_new_subscriber( false, 'question', $post_id );
if ( false === $insert ) {
ap_ajax_json(
array(
'success' => false,
'snackbar' => array( 'message' => __( 'Sorry, unable to subscribe', 'anspress-question-answer' ) ),
)
);
}
ap_ajax_json(
array(
'success' => true,
'snackbar' => array(
'message' => sprintf(
/* Translators: %s Subscribed to the question title */
__( 'Successfully subscribed to question: %s', 'anspress-question-answer' ),
$_post->post_title
),
),
'count' => ap_get_post_field( 'subscribers', $post_id ),
'label' => __( 'Unsubscribe', 'anspress-question-answer' ),
)
);
}
/**
* Ajax callback for `ap_search_tags`. This was called by tags field
* for fetching tags suggestions.
*
* @return void
* @since 4.1.5
*/
public static function search_tags() {
$q = ap_sanitize_unslash( 'q', 'r' );
$form = ap_sanitize_unslash( 'form', 'r' );
$field_name = ap_sanitize_unslash( 'field', 'r' );
if ( ! anspress_verify_nonce( 'tags_' . $form . $field_name ) ) {
wp_send_json( '{}' );
}
// Die if not valid form.
if ( ! anspress()->form_exists( $form ) ) {
ap_ajax_json( 'something_wrong' );
}
$field = anspress()->get_form( $form )->find( $field_name );
// Check if field exists and type is tags.
if ( ! is_a( $field, 'AnsPress\Form\Field\Tags' ) ) {
ap_ajax_json( 'something_wrong' );
}
$taxo = $field->get( 'terms_args.taxonomy' );
$taxo = ! empty( $taxo ) ? $taxo : 'tag';
$terms = get_terms(
array(
'taxonomy' => $taxo,
'search' => $q,
'count' => true,
'number' => 20,
'hide_empty' => false,
'orderby' => 'count',
)
);
$format = array();
if ( $terms ) {
foreach ( $terms as $t ) {
$format[] = array(
'term_id' => $t->term_id,
'name' => $t->name,
'description' => $t->description,
// translators: %d is question count.
'count' => sprintf( _n( '%d Question', '%d Questions', $t->count, 'anspress-question-answer' ), $t->count ),
);
}
}
wp_send_json( $format );
}
}
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