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Mini Shell
Mini Shell
<?php
/**
* Activity Ajax functions
*
* @since 3.0.0
* @version 3.1.0
*/
// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;
add_action( 'admin_init', function() {
$ajax_actions = array(
array(
'activity_filter' => array(
'function' => 'bp_nouveau_ajax_object_template_loader',
'nopriv' => true,
),
),
array(
'get_single_activity_content' => array(
'function' => 'bp_nouveau_ajax_get_single_activity_content',
'nopriv' => true,
),
),
array(
'activity_mark_fav' => array(
'function' => 'bp_nouveau_ajax_mark_activity_favorite',
'nopriv' => false,
),
),
array(
'activity_mark_unfav' => array(
'function' => 'bp_nouveau_ajax_unmark_activity_favorite',
'nopriv' => false,
),
),
array(
'activity_clear_new_mentions' => array(
'function' => 'bp_nouveau_ajax_clear_new_mentions',
'nopriv' => false,
),
),
array(
'delete_activity' => array(
'function' => 'bp_nouveau_ajax_delete_activity',
'nopriv' => false,
),
),
array(
'new_activity_comment' => array(
'function' => 'bp_nouveau_ajax_new_activity_comment',
'nopriv' => false,
),
),
array(
'bp_nouveau_get_activity_objects' => array(
'function' => 'bp_nouveau_ajax_get_activity_objects',
'nopriv' => false,
),
),
array(
'post_update' => array(
'function' => 'bp_nouveau_ajax_post_update',
'nopriv' => false,
),
),
array(
'bp_spam_activity' => array(
'function' => 'bp_nouveau_ajax_spam_activity',
'nopriv' => false,
),
),
);
foreach ( $ajax_actions as $ajax_action ) {
$action = key( $ajax_action );
add_action( 'wp_ajax_' . $action, $ajax_action[ $action ]['function'] );
if ( ! empty( $ajax_action[ $action ]['nopriv'] ) ) {
add_action( 'wp_ajax_nopriv_' . $action, $ajax_action[ $action ]['function'] );
}
}
}, 12 );
/**
* Mark an activity as a favourite via a POST request.
*
* @since 3.0.0
*
* @return string JSON reply
*/
function bp_nouveau_ajax_mark_activity_favorite() {
if ( ! bp_is_post_request() ) {
wp_send_json_error();
}
// Nonce check!
if ( empty( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'bp_nouveau_activity' ) ) {
wp_send_json_error();
}
if ( bp_activity_add_user_favorite( $_POST['id'] ) ) {
$response = array( 'content' => __( 'Remove Favorite', 'buddypress' ) );
if ( ! bp_is_user() ) {
$fav_count = (int) bp_get_total_favorite_count_for_user( bp_loggedin_user_id() );
if ( 1 === $fav_count ) {
$response['directory_tab'] = '<li id="activity-favorites" data-bp-scope="favorites" data-bp-object="activity">
<a href="' . bp_loggedin_user_domain() . bp_get_activity_slug() . '/favorites/">
' . esc_html__( 'My Favorites', 'buddypress' ) . '
</a>
</li>';
} else {
$response['fav_count'] = $fav_count;
}
}
wp_send_json_success( $response );
} else {
wp_send_json_error();
}
}
/**
* Un-favourite an activity via a POST request.
*
* @since 3.0.0
*
* @return string JSON reply
*/
function bp_nouveau_ajax_unmark_activity_favorite() {
if ( ! bp_is_post_request() ) {
wp_send_json_error();
}
// Nonce check!
if ( empty( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'bp_nouveau_activity' ) ) {
wp_send_json_error();
}
if ( bp_activity_remove_user_favorite( $_POST['id'] ) ) {
$response = array( 'content' => __( 'Favorite', 'buddypress' ) );
$fav_count = (int) bp_get_total_favorite_count_for_user( bp_loggedin_user_id() );
if ( 0 === $fav_count && ! bp_is_single_activity() ) {
$response['no_favorite'] = '<li><div class="bp-feedback bp-messages info">
' . __( 'Sorry, there was no activity found. Please try a different filter.', 'buddypress' ) . '
</div></li>';
} else {
$response['fav_count'] = $fav_count;
}
wp_send_json_success( $response );
} else {
wp_send_json_error();
}
}
/**
* Clear mentions if the directory tab is clicked
*
* @since 3.0.0
*
* @return string JSON reply
*/
function bp_nouveau_ajax_clear_new_mentions() {
if ( ! bp_is_post_request() ) {
wp_send_json_error();
}
// Nonce check!
if ( empty( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'bp_nouveau_activity' ) ) {
wp_send_json_error();
}
bp_activity_clear_new_mentions( bp_loggedin_user_id() );
wp_send_json_success();
}
/**
* Deletes an Activity item/Activity comment item received via a POST request.
*
* @since 3.0.0
*
* @return string JSON reply.
*/
function bp_nouveau_ajax_delete_activity() {
$response = array(
'feedback' => sprintf(
'<div class="bp-feedback bp-messages error">%s</div>',
esc_html__( 'There was a problem when deleting. Please try again.', 'buddypress' )
),
);
// Bail if not a POST action.
if ( ! bp_is_post_request() ) {
wp_send_json_error( $response );
}
// Nonce check!
if ( empty( $_POST['_wpnonce'] ) || ! wp_verify_nonce( $_POST['_wpnonce'], 'bp_activity_delete_link' ) ) {
wp_send_json_error( $response );
}
if ( ! is_user_logged_in() ) {
wp_send_json_error( $response );
}
if ( empty( $_POST['id'] ) || ! is_numeric( $_POST['id'] ) ) {
wp_send_json_error( $response );
}
$activity = new BP_Activity_Activity( (int) $_POST['id'] );
// Check access.
if ( ! bp_activity_user_can_delete( $activity ) ) {
wp_send_json_error( $response );
}
/** This action is documented in bp-activity/bp-activity-actions.php */
do_action( 'bp_activity_before_action_delete_activity', $activity->id, $activity->user_id );
// Deleting an activity comment.
if ( ! empty( $_POST['is_comment'] ) ) {
if ( ! bp_activity_delete_comment( $activity->item_id, $activity->id ) ) {
wp_send_json_error( $response );
}
// Deleting an activity.
} else {
if ( ! bp_activity_delete( array( 'id' => $activity->id, 'user_id' => $activity->user_id ) ) ) {
wp_send_json_error( $response );
}
}
/** This action is documented in bp-activity/bp-activity-actions.php */
do_action( 'bp_activity_action_delete_activity', $activity->id, $activity->user_id );
// The activity has been deleted successfully
$response = array( 'deleted' => $activity->id );
// If on a single activity redirect to user's home.
if ( ! empty( $_POST['is_single'] ) ) {
$response['redirect'] = bp_core_get_user_domain( $activity->user_id );
bp_core_add_message( __( 'Activity deleted successfully', 'buddypress' ) );
}
wp_send_json_success( $response );
}
/**
* Fetches an activity's full, non-excerpted content via a POST request.
* Used for the 'Read More' link on long activity items.
*
* @since 3.0.0
*
* @return string JSON reply
*/
function bp_nouveau_ajax_get_single_activity_content() {
$response = array(
'feedback' => sprintf(
'<div class="bp-feedback bp-messages error">%s</div>',
esc_html__( 'There was a problem displaying the content. Please try again.', 'buddypress' )
),
);
// Bail if not a POST action.
if ( ! bp_is_post_request() ) {
wp_send_json_error( $response );
}
// Nonce check!
if ( empty( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'bp_nouveau_activity' ) ) {
wp_send_json_error( $response );
}
$activity_array = bp_activity_get_specific(
array(
'activity_ids' => $_POST['id'],
'display_comments' => 'stream',
)
);
if ( empty( $activity_array['activities'][0] ) ) {
wp_send_json_error( $response );
}
$activity = $activity_array['activities'][0];
/**
* Fires before the return of an activity's full, non-excerpted content via a POST request.
*
* @since 3.0.0
*
* @param string $activity Activity content. Passed by reference.
*/
do_action_ref_array( 'bp_nouveau_get_single_activity_content', array( &$activity ) );
// Activity content retrieved through AJAX should run through normal filters, but not be truncated.
remove_filter( 'bp_get_activity_content_body', 'bp_activity_truncate_entry', 5 );
/** This filter is documented in bp-activity/bp-activity-template.php */
$content = apply_filters( 'bp_get_activity_content_body', $activity->content );
wp_send_json_success( array( 'contents' => $content ) );
}
/**
* Posts new Activity comments received via a POST request.
*
* @since 3.0.0
*
* @global BP_Activity_Template $activities_template
*
* @return string JSON reply
*/
function bp_nouveau_ajax_new_activity_comment() {
global $activities_template;
$bp = buddypress();
$response = array(
'feedback' => sprintf(
'<div class="bp-feedback bp-messages error">%s</div>',
esc_html__( 'There was an error posting your reply. Please try again.', 'buddypress' )
),
);
// Bail if not a POST action.
if ( ! bp_is_post_request() ) {
wp_send_json_error( $response );
}
// Nonce check!
if ( empty( $_POST['_wpnonce_new_activity_comment'] ) || ! wp_verify_nonce( $_POST['_wpnonce_new_activity_comment'], 'new_activity_comment' ) ) {
wp_send_json_error( $response );
}
if ( ! is_user_logged_in() ) {
wp_send_json_error( $response );
}
if ( empty( $_POST['content'] ) ) {
wp_send_json_error( array( 'feedback' => sprintf(
'<div class="bp-feedback bp-messages error">%s</div>',
esc_html__( 'Please do not leave the comment area blank.', 'buddypress' )
) ) );
}
if ( empty( $_POST['form_id'] ) || empty( $_POST['comment_id'] ) || ! is_numeric( $_POST['form_id'] ) || ! is_numeric( $_POST['comment_id'] ) ) {
wp_send_json_error( $response );
}
$comment_id = bp_activity_new_comment( array(
'activity_id' => $_POST['form_id'],
'content' => $_POST['content'],
'parent_id' => $_POST['comment_id'],
) );
if ( ! $comment_id ) {
if ( ! empty( $bp->activity->errors['new_comment'] ) && is_wp_error( $bp->activity->errors['new_comment'] ) ) {
$response = array( 'feedback' => sprintf(
'<div class="bp-feedback bp-messages error">%s</div>',
esc_html( $bp->activity->errors['new_comment']->get_error_message() )
) );
unset( $bp->activity->errors['new_comment'] );
}
wp_send_json_error( $response );
}
// Load the new activity item into the $activities_template global.
bp_has_activities(
array(
'display_comments' => 'stream',
'hide_spam' => false,
'show_hidden' => true,
'include' => $comment_id,
)
);
// Swap the current comment with the activity item we just loaded.
if ( isset( $activities_template->activities[0] ) ) {
$activities_template->activity = new stdClass();
$activities_template->activity->id = $activities_template->activities[0]->item_id;
$activities_template->activity->current_comment = $activities_template->activities[0];
// Because the whole tree has not been loaded, we manually
// determine depth.
$depth = 1;
$parent_id = (int) $activities_template->activities[0]->secondary_item_id;
while ( $parent_id !== (int) $activities_template->activities[0]->item_id ) {
$depth++;
$p_obj = new BP_Activity_Activity( $parent_id );
$parent_id = (int) $p_obj->secondary_item_id;
}
$activities_template->activity->current_comment->depth = $depth;
}
ob_start();
// Get activity comment template part.
bp_get_template_part( 'activity/comment' );
$response = array( 'contents' => ob_get_contents() );
ob_end_clean();
unset( $activities_template );
wp_send_json_success( $response );
}
/**
* Get items to attach the activity to.
*
* This is used within the activity post form autocomplete field.
*
* @since 3.0.0
*
* @return string JSON reply
*/
function bp_nouveau_ajax_get_activity_objects() {
$response = array();
if ( empty( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'bp_nouveau_activity' ) ) {
wp_send_json_error( $response );
}
if ( 'group' === $_POST['type'] ) {
$groups = groups_get_groups(
array(
'user_id' => bp_loggedin_user_id(),
'search_terms' => $_POST['search'],
'show_hidden' => true,
'per_page' => 2,
)
);
wp_send_json_success( array_map( 'bp_nouveau_prepare_group_for_js', $groups['groups'] ) );
} else {
/**
* Filters the response for custom activity objects.
*
* @since 3.0.0
*
* @param array $response Array of custom response objects to send to AJAX return.
* @param array $value Activity object type from $_POST global.
*/
$response = apply_filters( 'bp_nouveau_get_activity_custom_objects', $response, $_POST['type'] );
}
if ( empty( $response ) ) {
wp_send_json_error( array( 'error' => __( 'No activites were found.', 'buddypress' ) ) );
} else {
wp_send_json_success( $response );
}
}
/**
* Processes Activity updates received via a POST request.
*
* @since 3.0.0
*
* @return string JSON reply
*/
function bp_nouveau_ajax_post_update() {
$bp = buddypress();
if ( ! is_user_logged_in() || empty( $_POST['_wpnonce_post_update'] ) || ! wp_verify_nonce( $_POST['_wpnonce_post_update'], 'post_update' ) ) {
wp_send_json_error();
}
if ( empty( $_POST['content'] ) ) {
wp_send_json_error(
array(
'message' => __( 'Please enter some content to post.', 'buddypress' ),
)
);
}
$activity_id = 0;
$item_id = 0;
$object = '';
$is_private = false;
// Try to get the item id from posted variables.
if ( ! empty( $_POST['item_id'] ) ) {
$item_id = (int) $_POST['item_id'];
}
// Try to get the object from posted variables.
if ( ! empty( $_POST['object'] ) ) {
$object = sanitize_key( $_POST['object'] );
// If the object is not set and we're in a group, set the item id and the object
} elseif ( bp_is_group() ) {
$item_id = bp_get_current_group_id();
$object = 'group';
$status = groups_get_current_group()->status;
}
if ( 'user' === $object && bp_is_active( 'activity' ) ) {
$activity_id = bp_activity_post_update( array( 'content' => $_POST['content'] ) );
} elseif ( 'group' === $object ) {
if ( $item_id && bp_is_active( 'groups' ) ) {
// This function is setting the current group!
$activity_id = groups_post_update(
array(
'content' => $_POST['content'],
'group_id' => $item_id,
)
);
if ( empty( $status ) ) {
if ( ! empty( $bp->groups->current_group->status ) ) {
$status = $bp->groups->current_group->status;
} else {
$group = groups_get_group( array( 'group_id' => $group_id ) );
$status = $group->status;
}
$is_private = 'public' !== $status;
}
}
} else {
/** This filter is documented in bp-activity/bp-activity-actions.php */
$activity_id = apply_filters( 'bp_activity_custom_update', false, $object, $item_id, $_POST['content'] );
}
if ( empty( $activity_id ) ) {
wp_send_json_error(
array(
'message' => __( 'There was a problem posting your update. Please try again.', 'buddypress' ),
)
);
}
ob_start();
if ( bp_has_activities( array( 'include' => $activity_id, 'show_hidden' => $is_private ) ) ) {
while ( bp_activities() ) {
bp_the_activity();
bp_get_template_part( 'activity/entry' );
}
}
$acivity = ob_get_contents();
ob_end_clean();
wp_send_json_success( array(
'id' => $activity_id,
'message' => esc_html__( 'Update posted.', 'buddypress' ) . ' ' . sprintf( '<a href="%s" class="just-posted">%s</a>', esc_url( bp_activity_get_permalink( $activity_id ) ), esc_html__( 'View activity.', 'buddypress' ) ),
'activity' => $acivity,
/**
* Filters whether or not an AJAX post update is private.
*
* @since 3.0.0
*
* @param string/bool $is_private Privacy status for the update.
*/
'is_private' => apply_filters( 'bp_nouveau_ajax_post_update_is_private', $is_private ),
'is_directory' => bp_is_activity_directory(),
) );
}
/**
* AJAX spam an activity item or comment.
*
* @since 3.0.0
*
* @return string JSON reply.
*/
function bp_nouveau_ajax_spam_activity() {
$bp = buddypress();
$response = array(
'feedback' => sprintf(
'<div class="bp-feedback bp-messages error">%s</div>',
esc_html__( 'There was a problem marking this activity as spam. Please try again.', 'buddypress' )
),
);
// Bail if not a POST action.
if ( ! bp_is_post_request() ) {
wp_send_json_error( $response );
}
if ( ! is_user_logged_in() || ! bp_is_active( 'activity' ) || empty( $bp->activity->akismet ) ) {
wp_send_json_error( $response );
}
if ( empty( $_POST['id'] ) || ! is_numeric( $_POST['id'] ) ) {
wp_send_json_error( $response );
}
// Is the current user allowed to spam items?
if ( ! bp_activity_user_can_mark_spam() ) {
wp_send_json_error( $response );
}
$activity = new BP_Activity_Activity( (int) $_POST['id'] );
if ( empty( $activity->component ) ) {
wp_send_json_error( $response );
}
// Nonce check!
if ( empty( $_POST['_wpnonce'] ) || ! wp_verify_nonce( $_POST['_wpnonce'], 'bp_activity_akismet_spam_' . $activity->id ) ) {
wp_send_json_error( $response );
}
/** This action is documented in bp-activity/bp-activity-actions.php */
do_action( 'bp_activity_before_action_spam_activity', $activity->id, $activity );
// Mark as spam.
bp_activity_mark_as_spam( $activity );
$activity->save();
/** This action is documented in bp-activity/bp-activity-actions.php */
do_action( 'bp_activity_action_spam_activity', $activity->id, $activity->user_id );
// Prepare the successfull reply
$response = array( 'spammed' => $activity->id );
// If on a single activity redirect to user's home.
if ( ! empty( $_POST['is_single'] ) ) {
$response['redirect'] = bp_core_get_user_domain( $activity->user_id );
bp_core_add_message( __( 'This activity has been marked as spam and is no longer visible.', 'buddypress' ) );
}
// Send the json reply
wp_send_json_success( $response );
}
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