108 lines
3.7 KiB
JavaScript
108 lines
3.7 KiB
JavaScript
/**
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* DO NOT EDIT THIS FILE.
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* See the following change record for more information,
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* https://www.drupal.org/node/2815083
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* @preserve
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**/
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(function ($, Drupal, window) {
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function processNodeNewIndicators(placeholders) {
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const newNodeString = Drupal.t('new');
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const updatedNodeString = Drupal.t('updated');
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placeholders.forEach(placeholder => {
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const timestamp = parseInt(placeholder.getAttribute('data-history-node-timestamp'), 10);
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const nodeID = placeholder.getAttribute('data-history-node-id');
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const lastViewTimestamp = Drupal.history.getLastRead(nodeID);
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if (timestamp > lastViewTimestamp) {
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const message = lastViewTimestamp === 0 ? newNodeString : updatedNodeString;
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$(placeholder).append(`<span class="marker">${message}</span>`);
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}
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});
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}
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function processNewRepliesIndicators(placeholders) {
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const placeholdersToUpdate = {};
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placeholders.forEach(placeholder => {
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const timestamp = parseInt(placeholder.getAttribute('data-history-node-last-comment-timestamp'), 10);
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const nodeID = placeholder.previousSibling.previousSibling.getAttribute('data-history-node-id');
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const lastViewTimestamp = Drupal.history.getLastRead(nodeID);
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if (timestamp > lastViewTimestamp) {
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placeholdersToUpdate[nodeID] = placeholder;
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}
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});
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const nodeIDs = Object.keys(placeholdersToUpdate);
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if (nodeIDs.length === 0) {
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return;
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}
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$.ajax({
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url: Drupal.url('comments/render_new_comments_node_links'),
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type: 'POST',
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data: {
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'node_ids[]': nodeIDs
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},
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dataType: 'json',
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success(results) {
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Object.keys(results || {}).forEach(nodeID => {
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if (placeholdersToUpdate.hasOwnProperty(nodeID)) {
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const url = results[nodeID].first_new_comment_link;
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const text = Drupal.formatPlural(results[nodeID].new_comment_count, '1 new', '@count new');
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$(placeholdersToUpdate[nodeID]).append(`<br /><a href="${url}">${text}</a>`);
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}
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});
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}
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});
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}
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Drupal.behaviors.trackerHistory = {
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attach(context) {
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const nodeIDs = [];
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const nodeNewPlaceholders = once('history', '[data-history-node-timestamp]', context).filter(placeholder => {
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const nodeTimestamp = parseInt(placeholder.getAttribute('data-history-node-timestamp'), 10);
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const nodeID = placeholder.getAttribute('data-history-node-id');
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if (Drupal.history.needsServerCheck(nodeID, nodeTimestamp)) {
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nodeIDs.push(nodeID);
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return true;
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}
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return false;
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});
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const newRepliesPlaceholders = once('history', '[data-history-node-last-comment-timestamp]', context).filter(placeholder => {
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const lastCommentTimestamp = parseInt(placeholder.getAttribute('data-history-node-last-comment-timestamp'), 10);
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const nodeTimestamp = parseInt(placeholder.previousSibling.previousSibling.getAttribute('data-history-node-timestamp'), 10);
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if (lastCommentTimestamp === nodeTimestamp) {
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return false;
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}
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const nodeID = placeholder.previousSibling.previousSibling.getAttribute('data-history-node-id');
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if (Drupal.history.needsServerCheck(nodeID, lastCommentTimestamp)) {
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if (nodeIDs.indexOf(nodeID) === -1) {
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nodeIDs.push(nodeID);
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}
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return true;
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}
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return false;
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});
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if (nodeNewPlaceholders.length === 0 && newRepliesPlaceholders.length === 0) {
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return;
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}
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Drupal.history.fetchTimestamps(nodeIDs, () => {
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processNodeNewIndicators(nodeNewPlaceholders);
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processNewRepliesIndicators(newRepliesPlaceholders);
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});
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}
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};
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})(jQuery, Drupal, window); |