100 lines
3.7 KiB
JavaScript
100 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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var newNodeString = Drupal.t('new');
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var updatedNodeString = Drupal.t('updated');
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$placeholders.each(function (index, placeholder) {
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var timestamp = parseInt(placeholder.getAttribute('data-history-node-timestamp'), 10);
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var nodeID = placeholder.getAttribute('data-history-node-id');
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var lastViewTimestamp = Drupal.history.getLastRead(nodeID);
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if (timestamp > lastViewTimestamp) {
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var message = lastViewTimestamp === 0 ? newNodeString : updatedNodeString;
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$(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($placeholders) {
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var placeholdersToUpdate = {};
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$placeholders.each(function (index, placeholder) {
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var timestamp = parseInt(placeholder.getAttribute('data-history-node-last-comment-timestamp'), 10);
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var nodeID = placeholder.previousSibling.previousSibling.getAttribute('data-history-node-id');
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var 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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var 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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$.ajax({
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url: Drupal.url('comments/render_new_comments_node_links'),
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type: 'POST',
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data: { 'node_ids[]': nodeIDs },
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dataType: 'json',
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success: function success(results) {
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Object.keys(results || {}).forEach(function (nodeID) {
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if (placeholdersToUpdate.hasOwnProperty(nodeID)) {
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var url = results[nodeID].first_new_comment_link;
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var text = Drupal.formatPlural(results[nodeID].new_comment_count, '1 new', '@count new');
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$(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: function attach(context) {
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var nodeIDs = [];
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var $nodeNewPlaceholders = $(context).find('[data-history-node-timestamp]').once('history').filter(function () {
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var nodeTimestamp = parseInt(this.getAttribute('data-history-node-timestamp'), 10);
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var nodeID = this.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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var $newRepliesPlaceholders = $(context).find('[data-history-node-last-comment-timestamp]').once('history').filter(function () {
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var lastCommentTimestamp = parseInt(this.getAttribute('data-history-node-last-comment-timestamp'), 10);
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var nodeTimestamp = parseInt(this.previousSibling.previousSibling.getAttribute('data-history-node-timestamp'), 10);
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if (lastCommentTimestamp === nodeTimestamp) {
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return false;
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}
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var nodeID = this.previousSibling.previousSibling.getAttribute('data-history-node-id');
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if (Drupal.history.needsServerCheck(nodeID, lastCommentTimestamp)) {
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if (nodeIDs.indexOf(nodeID) === -1) {
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nodeIDs.push(nodeID);
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}
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return true;
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}
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return false;
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});
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if ($nodeNewPlaceholders.length === 0 && $newRepliesPlaceholders.length === 0) {
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return;
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}
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Drupal.history.fetchTimestamps(nodeIDs, function () {
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processNodeNewIndicators($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); |