Web/scripts/blog.js

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$("#blog-archive-button").on("click", function () {
let archive = $('#blog-archive');
archive.toggle();
$(this).html((archive.is(":visible") ? "Hide" : "Show") + " archived posts");
});
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$.ajax({
dataType: "json",
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url: "blog/src/posts.json",
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cache: false,
success: function (json) {
populateBlog(json, "All");
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forceToAnchor();
}
});
function populateBlog(json, cat) {
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let archive = $('#blog-archive');
let list = $('#blog-list');
let cats = $('#blog-cats');
archive.html("");
list.html("");
cats.html("");
addCatButton(json, cats, "All");
for (let i = json.length - 1; i >= 0; i--) {
var obj = json[i];
addCatButton(json, cats, obj.cat);
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if (cat == "All" || obj.cat == cat) {
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let p = "";
p += '<div class="card bg-light blog-entry rounded-0">';
p += '<div class="card-body">';
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p += '<h4 class="card-title blog-title"><a class="blog-button" href="/blog/' + obj.id + '">' + obj.name + '</a></h4>';
p += '<div class="card-text text-muted blog-summary">' + obj.summary + '</div>';
p += '<span class="text-muted project-status">' + obj.date + "</span>";
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p += '<span class="text-muted blog-cat">' + obj.cat + "</span>";
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p += '</div></div>';
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if (obj.archived) {
archive.append(p);
} else {
list.append(p);
}
}
}
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}
function addCatButton(json, cats, cat) {
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let catAnchor = `blog-cat-${cat.toLowerCase().replace(" ", "_")}`;
if (!$(`#${catAnchor}`).length) {
cats.append(`<button type="button" class="btn btn-link blog-cat-button" id=${catAnchor}>${cat}</button>`);
$(`#${catAnchor}`).on('click', function () {
populateBlog(json, cat);
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});
}
}