postsCursor.forEach((post) => {
const description = !!post.body ? post.body+'</br></br>' : '';
const feedItem = {
title: post.title,
description: description + '<a href="' + Posts.getPageUrl(post, true) + '">Discuss</a>',
author: post.author,
date: post.postedAt,
guid: post._id,
url: (getSetting("RSSLinksPointTo", "link") === "link") ? Posts.getLink(post) : Posts.getPageUrl(post, true)
};
if (post.thumbnailUrl) {
const url = Utils.addHttp(post.thumbnailUrl);
feedItem.custom_elements = [{"imageUrl":url}, {"content": url}];
}
feed.item(feedItem);
});
posts.forEach(function (post, index) {
// get author of the current post
var postUser = Users.findOne(post.userId);
// the naked post object as stored in the database is missing a few properties, so let's add them
var properties = _.extend(post, {
authorName: Posts.getAuthorName(post),
postLink: Posts.getLink(post, true),
profileUrl: Users.getProfileUrl(postUser, true),
postPageLink: Posts.getPageUrl(post, true),
date: moment(post.postedAt).format("MMMM D YYYY"),
authorAvatarUrl: Users.avatar.getUrl(postUser),
emailShareUrl: Posts.getEmailShareUrl(post),
twitterShareUrl: Posts.getTwitterShareUrl(post),
facebookShareUrl: Posts.getFacebookShareUrl(post)
});
// if post author's avatar returns an error, remove it from properties object
try {
HTTP.get(post.authorAvatarUrl);
} catch (error) {
post.authorAvatarUrl = false;
}
// trim the body and remove any HTML tags
if (post.body) {
properties.body = Utils.trimHTML(post.htmlBody, excerptLength);
}
// if post has comments
if (post.commentCount > 0) {
// get the two highest-scoring comments
properties.popularComments = Comments.find({postId: post._id}, {sort: {score: -1}, limit: 2, transform: function (comment) {
// get comment author
var user = Users.findOne(comment.userId);
// add properties to comment
comment.body = Utils.trimHTML(comment.htmlBody, excerptLength);
comment.authorProfileUrl = Users.getProfileUrl(user, true);
comment.authorAvatarUrl = Users.avatar.getUrl(user);
try {
HTTP.get(comment.authorAvatarUrl);
} catch (error) {
comment.authorAvatarUrl = false;
}
return comment;
}}).fetch();
}
// if post has an URL, at the link domain as a property
if(post.url) {
properties.domain = Utils.getDomain(post.url);
}
// if post has a thumbnail, add the thumbnail URL as a property
if (properties.thumbnailUrl) {
properties.thumbnailUrl = Utils.addHttp(properties.thumbnailUrl);
}
// if post has categories, add them
if (post.categories) {
properties.categories = post.categories.map(categoryID => {
const category = Categories.findOne(categoryID);
if (category) {
return {
name: category.name,
url: Categories.getUrl(category, true)
}
}
});
}
// console.log(properties)
// generate post item HTML and add it to the postsHTML string
postsHTML += VulcanEmail.getTemplate('postItem')(properties);
});