var mshotRemovalTimer = null;
var mshotSecondTryTimer = null
var mshotThirdTryTimer = null
var mshotEnabledLinkSelector = 'a[id^="author_comment_url"], tr.pingback td.column-author a:first-of-type, td.comment p a';
$('.akismet-status').each(function () {
var thisId = $(this).attr('commentid');
$(this).prependTo('#comment-' + thisId + ' .column-comment');
$('.akismet-user-comment-count').each(function () {
var thisId = $(this).attr('commentid');
$(this).insertAfter('#comment-' + thisId + ' .author strong:first').show();
akismet_enable_comment_author_url_removal();
$( '#the-comment-list' ).on( 'click', '.akismet_remove_url', function () {
var thisId = $(this).attr('commentid');
action: 'comment_author_deurl',
_wpnonce: WPAkismet.comment_author_url_nonce,
beforeSend: function () {
$("a[commentid='"+ thisId +"']").hide();
$("#author_comment_url_"+ thisId).html( $( '<span/>' ).text( WPAkismet.strings['Removing...'] ) );
success: function (response) {
$("#author_comment_url_"+ thisId)
.addClass('akismet_undo_link_removal')
$( '<span/>' ).text( WPAkismet.strings['URL removed'] )
.text( WPAkismet.strings['(undo)'] )
.addClass( 'akismet-span-link' )
}).on( 'click', '.akismet_undo_link_removal', function () {
var thisId = $(this).attr('cid');
var thisUrl = $(this).attr('href');
action: 'comment_author_reurl',
_wpnonce: WPAkismet.comment_author_url_nonce,
beforeSend: function () {
$("#author_comment_url_"+ thisId).html( $( '<span/>' ).text( WPAkismet.strings['Re-adding...'] ) );
success: function (response) {
$("a[commentid='"+ thisId +"']").show();
// Show link. Core strips leading http://, so let's do that too.
$("#author_comment_url_"+ thisId).removeClass('akismet_undo_link_removal').text( thisUrl.replace( /^http:\/\/(www\.)?/ig, '' ) );
// Show a preview image of the hovered URL. Applies to author URLs and URLs inside the comments.
if ( "enable_mshots" in WPAkismet && WPAkismet.enable_mshots ) {
$( '#the-comment-list' ).on( 'mouseover', mshotEnabledLinkSelector, function () {
clearTimeout( mshotRemovalTimer );
if ( $( '.akismet-mshot' ).length > 0 ) {
if ( $( '.akismet-mshot:first' ).data( 'link' ) == this ) {
// The preview is already showing for this link.
// A new link is being hovered, so remove the old preview.
$( '.akismet-mshot' ).remove();
clearTimeout( mshotSecondTryTimer );
clearTimeout( mshotThirdTryTimer );
var thisHref = $( this ).attr( 'href' );
var mShot = $( '<div class="akismet-mshot mshot-container"><div class="mshot-arrow"></div><img src="' + akismet_mshot_url( thisHref ) + '" width="450" height="338" class="mshot-image" /></div>' );
mShot.data( 'link', this );
var offset = $( this ).offset();
left : Math.min( $( window ).width() - 475, offset.left + $( this ).width() + 10 ), // Keep it on the screen if the link is near the edge of the window.
top: offset.top + ( $( this ).height() / 2 ) - 101 // 101 = top offset of the arrow plus the top border thickness
// These retries appear to be superfluous if .mshot-image has already loaded, but it's because mShots
// can return a "Generating thumbnail..." image if it doesn't have a thumbnail ready, so we need
// to retry to see if we can get the newly generated thumbnail.
mshotSecondTryTimer = setTimeout( function () {
mShot.find( '.mshot-image' ).attr( 'src', akismet_mshot_url( thisHref, 2 ) );
mshotThirdTryTimer = setTimeout( function () {
mShot.find( '.mshot-image' ).attr( 'src', akismet_mshot_url( thisHref, 3 ) );
$( 'body' ).append( mShot );
} ).on( 'mouseout', 'a[id^="author_comment_url"], tr.pingback td.column-author a:first-of-type, td.comment p a', function () {
mshotRemovalTimer = setTimeout( function () {
clearTimeout( mshotSecondTryTimer );
clearTimeout( mshotThirdTryTimer );
$( '.akismet-mshot' ).remove();
} ).on( 'mouseover', 'tr', function () {
// When the mouse hovers over a comment row, begin preloading mshots for any links in the comment or the comment author.
var linksToPreloadMshotsFor = $( this ).find( mshotEnabledLinkSelector );
linksToPreloadMshotsFor.each( function () {
// Don't attempt to preload an mshot for a single link twice. Browser caching should cover this, but in case of
// race conditions, save a flag locally when we've begun trying to preload one.
if ( ! $( this ).data( 'akismet-mshot-preloaded' ) ) {
akismet_preload_mshot( $( this ).attr( 'href' ) );
$( this ).data( 'akismet-mshot-preloaded', true );
$( '.checkforspam.enable-on-load' ).on( 'click', function( e ) {
if ( $( this ).hasClass( 'ajax-disabled' ) ) {
// Akismet hasn't been configured yet. Allow the user to proceed to the button's link.
if ( $( this ).hasClass( 'button-disabled' ) ) {
window.location.href = $( this ).data( 'success-url' ).replace( '__recheck_count__', 0 ).replace( '__spam_count__', 0 );
$('.checkforspam').addClass('button-disabled').addClass( 'checking' );
$('.checkforspam-spinner').addClass( 'spinner' ).addClass( 'is-active' );
akismet_check_for_spam(0, 100);
}).removeClass( 'button-disabled' );
function akismet_check_for_spam(offset, limit) {
var check_for_spam_buttons = $( '.checkforspam' );
var nonce = check_for_spam_buttons.data( 'nonce' );
// We show the percentage complete down to one decimal point so even queues with 100k
// pending comments will show some progress pretty quickly.
var percentage_complete = Math.round( ( recheck_count / check_for_spam_buttons.data( 'pending-comment-count' ) ) * 1000 ) / 10;
// Update the progress counter on the "Check for Spam" button.
$( '.checkforspam' ).text( check_for_spam_buttons.data( 'progress-label' ).replace( '%1$s', percentage_complete ) );
'action': 'akismet_recheck_queue',
if ( 'error' in result ) {
// An error is only returned in the case of a missing nonce, so we don't need the actual error message.
window.location.href = check_for_spam_buttons.data( 'failure-url' );
recheck_count += result.counts.processed;
spam_count += result.counts.spam;
if (result.counts.processed < limit) {
window.location.href = check_for_spam_buttons.data( 'success-url' ).replace( '__recheck_count__', recheck_count ).replace( '__spam_count__', spam_count );
// Account for comments that were caught as spam and moved out of the queue.
akismet_check_for_spam(offset + limit - result.counts.spam, limit);
if ( "start_recheck" in WPAkismet && WPAkismet.start_recheck ) {
$( '.checkforspam' ).click();
if ( typeof MutationObserver !== 'undefined' ) {
// Dynamically add the "X" next the the author URL links when a comment is quick-edited.
var comment_list_container = document.getElementById( 'the-comment-list' );
if ( comment_list_container ) {
var observer = new MutationObserver( function ( mutations ) {
for ( var i = 0, _len = mutations.length; i < _len; i++ ) {
if ( mutations[i].addedNodes.length > 0 ) {
akismet_enable_comment_author_url_removal();
// Once we know that we'll have to check for new author links, skip the rest of the mutations.
observer.observe( comment_list_container, { attributes: true, childList: true, characterData: true } );
function akismet_enable_comment_author_url_removal() {
.find( 'tr.comment, tr[id ^= "comment-"]' )
.find( '.column-author a[href^="http"]:first' ) // Ignore mailto: links, which would be the comment author's email.
if ( $( this ).parent().find( '.akismet_remove_url' ).length > 0 ) {
var linkHref = $(this).attr( 'href' );
// Ignore any links to the current domain, which are diagnostic tools, like the IP address link
// or any other links another plugin might add.
var currentHostParts = document.location.href.split( '/' );
var currentHost = currentHostParts[0] + '//' + currentHostParts[2] + '/';
if ( linkHref.indexOf( currentHost ) != 0 ) {
var thisCommentId = $(this).parents('tr:first').attr('id').split("-");
.attr("id", "author_comment_url_"+ thisCommentId[1])
$( '<a href="#" class="akismet_remove_url">x</a>' )
.attr( 'commentid', thisCommentId[1] )
.attr( 'title', WPAkismet.strings['Remove this URL'] )
* Generate an mShot URL if given a link URL.
* @param int retry If retrying a request, the number of the retry.
* @return string The mShot URL;
function akismet_mshot_url( linkUrl, retry ) {
var mshotUrl = '//s0.wordpress.com/mshots/v1/' + encodeURIComponent( linkUrl ) + '?w=900';
mshotUrl += '&r=' + encodeURIComponent( retry );
* Begin loading an mShot preview of a link.
function akismet_preload_mshot( linkUrl ) {
img.src = akismet_mshot_url( linkUrl );
$( '.akismet-could-be-primary' ).each( function () {
var form = $( this ).closest( 'form' );
form.data( 'initial-state', form.serialize() );
form.on( 'change keyup', function () {
var submit_button = self.find( '.akismet-could-be-primary' );
if ( self.serialize() != self.data( 'initial-state' ) ) {
submit_button.addClass( 'akismet-is-primary' );
submit_button.removeClass( 'akismet-is-primary' );
* Shows the Enter API key form
$( '.akismet-enter-api-key-box a' ).on( 'click', function ( e ) {
var div = $( '.enter-api-key' );
div.find( 'input[name=key]' ).focus();
* Hides the Connect with Jetpack form | Shows the Activate Akismet Account form
$( 'a.toggle-ak-connect' ).on( 'click', function ( e ) {
$( '.akismet-ak-connect' ).slideToggle('slow');
$( 'a.toggle-ak-connect' ).hide();
$( '.akismet-jp-connect' ).hide();
$( 'a.toggle-jp-connect' ).show();
* Shows the Connect with Jetpack form | Hides the Activate Akismet Account form
$( 'a.toggle-jp-connect' ).on( 'click', function ( e ) {
$( '.akismet-jp-connect' ).slideToggle('slow');
$( 'a.toggle-jp-connect' ).hide();
$( '.akismet-ak-connect' ).hide();
$( 'a.toggle-ak-connect' ).show();