jQuery( function ( $ ) { var mshotRemovalTimer = null; var mshotRetryTimer = null; var mshotTries = 0; var mshotRetryInterval = 1000; var mshotEnabledLinkSelector = 'a[id^="author_comment_url"], tr.pingback td.column-author a:first-of-type, td.comment p a'; var preloadedMshotURLs = []; $('.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'); var data = { action: 'comment_author_deurl', _wpnonce: WPAkismet.comment_author_url_nonce, id: thisId }; $.ajax({ url: ajaxurl, type: 'POST', data: data, beforeSend: function () { // Removes "x" link $("a[commentid='"+ thisId +"']").hide(); // Show temp status $("#author_comment_url_"+ thisId).html( $( '' ).text( WPAkismet.strings['Removing...'] ) ); }, success: function (response) { if (response) { // Show status/undo link $("#author_comment_url_"+ thisId) .attr('cid', thisId) .addClass('akismet_undo_link_removal') .html( $( '' ).text( WPAkismet.strings['URL removed'] ) ) .append( ' ' ) .append( $( '' ) .text( WPAkismet.strings['(undo)'] ) .addClass( 'akismet-span-link' ) ); } } }); return false; }).on( 'click', '.akismet_undo_link_removal', function () { var thisId = $(this).attr('cid'); var thisUrl = $(this).attr('href'); var data = { action: 'comment_author_reurl', _wpnonce: WPAkismet.comment_author_url_nonce, id: thisId, url: thisUrl }; $.ajax({ url: ajaxurl, type: 'POST', data: data, beforeSend: function () { // Show temp status $("#author_comment_url_"+ thisId).html( $( '' ).text( WPAkismet.strings['Re-adding...'] ) ); }, success: function (response) { if (response) { // Add "x" link $("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, '' ) ); } } }); return false; }); // 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. return; } else { // A new link is being hovered, so remove the old preview. $( '.akismet-mshot' ).remove(); } } clearTimeout( mshotRetryTimer ); var linkUrl = $( this ).attr( 'href' ); if ( preloadedMshotURLs.indexOf( linkUrl ) !== -1 ) { // This preview image was already preloaded, so begin with a retry URL so the user doesn't see the placeholder image for the first second. mshotTries = 2; } else { mshotTries = 1; } var mShot = $( '
' ); mShot.data( 'link', this ); mShot.data( 'url', linkUrl ); mShot.find( 'img' ).on( 'load', function () { $( '.akismet-mshot' ).data( 'pending-request', false ); } ); var offset = $( this ).offset(); mShot.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 } ); $( 'body' ).append( mShot ); mshotRetryTimer = setTimeout( retryMshotUntilLoaded, mshotRetryInterval ); } ).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( mshotRetryTimer ); $( '.akismet-mshot' ).remove(); }, 200 ); } ); var preloadDelayTimer = null; $( window ).on( 'scroll resize', function () { clearTimeout( preloadDelayTimer ); preloadDelayTimer = setTimeout( preloadMshotsInViewport, 500 ); } ); preloadMshotsInViewport(); } /** * The way mShots works is if there was no screenshot already recently generated for the URL, * it returns a "loading..." image for the first request. Then, some subsequent request will * receive the actual screenshot, but it's unknown how long it will take. So, what we do here * is continually re-request the mShot, waiting a second after every response until we get the * actual screenshot. */ function retryMshotUntilLoaded() { clearTimeout( mshotRetryTimer ); var imageWidth = $( '.akismet-mshot img' ).get(0).naturalWidth; if ( imageWidth == 0 ) { // It hasn't finished loading yet the first time. Check again shortly. setTimeout( retryMshotUntilLoaded, mshotRetryInterval ); } else if ( imageWidth == 400 ) { // It loaded the preview image. if ( mshotTries == 20 ) { // Give up if we've requested the mShot 20 times already. return; } if ( ! $( '.akismet-mshot' ).data( 'pending-request' ) ) { $( '.akismet-mshot' ).data( 'pending-request', true ); mshotTries++; $( '.akismet-mshot .mshot-image' ).attr( 'src', akismet_mshot_url( $( '.akismet-mshot' ).data( 'url' ), mshotTries ) ); } mshotRetryTimer = setTimeout( retryMshotUntilLoaded, mshotRetryInterval ); } else { // All done. } } function preloadMshotsInViewport() { var windowWidth = $( window ).width(); var windowHeight = $( window ).height(); $( '#the-comment-list' ).find( mshotEnabledLinkSelector ).each( function ( index, element ) { var linkUrl = $( this ).attr( 'href' ); // Don't attempt to preload an mshot for a single link twice. if ( preloadedMshotURLs.indexOf( linkUrl ) !== -1 ) { // The URL is already preloaded. return true; } if ( typeof element.getBoundingClientRect !== 'function' ) { // The browser is too old. Return false to stop this preloading entirely. return false; } var rect = element.getBoundingClientRect(); if ( rect.top >= 0 && rect.left >= 0 && rect.bottom <= windowHeight && rect.right <= windowWidth ) { akismet_preload_mshot( linkUrl ); $( 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. return; } e.preventDefault(); if ( $( this ).hasClass( 'button-disabled' ) ) { window.location.href = $( this ).data( 'success-url' ).replace( '__recheck_count__', 0 ).replace( '__spam_count__', 0 ); return; } $('.checkforspam').addClass('button-disabled').addClass( 'checking' ); $('.checkforspam-spinner').addClass( 'spinner' ).addClass( 'is-active' ); akismet_check_for_spam(0, 100); }).removeClass( 'button-disabled' ); var spam_count = 0; var recheck_count = 0; 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 ) ); $.post( ajaxurl, { 'action': 'akismet_recheck_queue', 'offset': offset, 'limit': limit, 'nonce': nonce }, function(result) { 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' ); return; } 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 ); } else { // 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. break; } } } ); observer.observe( comment_list_container, { attributes: true, childList: true, characterData: true } ); } } function akismet_enable_comment_author_url_removal() { $( '#the-comment-list' ) .find( 'tr.comment, tr[id ^= "comment-"]' ) .find( '.column-author a[href^="http"]:first' ) // Ignore mailto: links, which would be the comment author's email. .each(function () { if ( $( this ).parent().find( '.akismet_remove_url' ).length > 0 ) { return; } 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("-"); $(this) .attr("id", "author_comment_url_"+ thisCommentId[1]) .after( $( 'x' ) .attr( 'commentid', thisCommentId[1] ) .attr( 'title', WPAkismet.strings['Remove this URL'] ) ); } }); } /** * Generate an mShot URL if given a link URL. * * @param string linkUrl * @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.wp.com/mshots/v1/' + encodeURIComponent( linkUrl ) + '?w=900'; if ( retry > 1 ) { mshotUrl += '&r=' + encodeURIComponent( retry ); } mshotUrl += '&source=akismet'; return mshotUrl; } /** * Begin loading an mShot preview of a link. * * @param string linkUrl */ function akismet_preload_mshot( linkUrl ) { var img = new Image(); img.src = akismet_mshot_url( linkUrl ); preloadedMshotURLs.push( linkUrl ); } $( '.akismet-could-be-primary' ).each( function () { var form = $( this ).closest( 'form' ); form.data( 'initial-state', form.serialize() ); form.on( 'change keyup', function () { var self = $( this ); var submit_button = self.find( '.akismet-could-be-primary' ); if ( self.serialize() != self.data( 'initial-state' ) ) { submit_button.addClass( 'akismet-is-primary' ); } else { submit_button.removeClass( 'akismet-is-primary' ); } } ); } ); /** * Shows the Enter API key form */ $( '.akismet-enter-api-key-box a' ).on( 'click', function ( e ) { e.preventDefault(); var div = $( '.enter-api-key' ); div.show( 500 ); div.find( 'input[name=key]' ).focus(); $( this ).hide(); } ); /** * Hides the Connect with Jetpack form | Shows the Activate Akismet Account form */ $( 'a.toggle-ak-connect' ).on( 'click', function ( e ) { e.preventDefault(); $( '.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 ) { e.preventDefault(); $( '.akismet-jp-connect' ).slideToggle('slow'); $( 'a.toggle-jp-connect' ).hide(); $( '.akismet-ak-connect' ).hide(); $( 'a.toggle-ak-connect' ).show(); } ); });