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isso/isso/js/embed.js

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3.1 KiB

/*
* Copyright 2014, Martin Zimmermann <info@posativ.org>. All rights reserved.
* Distributed under the MIT license
*/
require(["app/lib/ready", "app/config", "app/i18n", "app/api", "app/isso", "app/count", "app/dom", "app/text/css", "app/text/svg", "app/jade"], function(domready, config, i18n, api, isso, count, $, css, svg, jade) {
"use strict";
jade.set("conf", config);
jade.set("i18n", i18n.translate);
jade.set("pluralize", i18n.pluralize);
jade.set("svg", svg);
var isso_thread;
var heading;
function init() {
isso_thread = $('#isso-thread');
heading = $.new("h4");
if (config["css"] && $("style#isso-style") === null) {
var style = $.new("style");
style.id = "isso-style";
style.type = "text/css";
style.textContent = css.inline;
$("head").append(style);
}
count();
if (isso_thread === null) {
return console.log("abort, #isso-thread is missing");
}
if (config["feed"]) {
var feedLink = $.new('a', i18n.translate('atom-feed'));
var feedLinkWrapper = $.new('span.isso-feedlink');
feedLink.href = api.feed(isso_thread.getAttribute("data-isso-id"));
feedLinkWrapper.appendChild(feedLink);
isso_thread.append(feedLinkWrapper);
}
isso_thread.append(heading);
isso_thread.append(new isso.Postbox(null));
isso_thread.append('<div id="isso-root"></div>');
}
function fetchComments() {
if ($('#isso-root').length == 0) {
return;
}
$('#isso-root').textContent = '';
api.fetch(isso_thread.getAttribute("data-isso-id") || location.pathname,
config["max-comments-top"],
config["max-comments-nested"]).then(
function (rv) {
if (rv.total_replies === 0) {
heading.textContent = i18n.translate("no-comments");
return;
}
var lastcreated = 0;
var count = rv.total_replies;
rv.replies.forEach(function(comment) {
isso.insert(comment, false);
if (comment.created > lastcreated) {
lastcreated = comment.created;
}
count = count + comment.total_replies;
});
heading.textContent = i18n.pluralize("num-comments", count);
if (rv.hidden_replies > 0) {
isso.insert_loader(rv, lastcreated);
}
if (window.location.hash.length > 0 &&
window.location.hash.match("^#isso-[0-9]+$")) {
$(window.location.hash).scrollIntoView();
}
},
function(err) {
console.log(err);
}
);
}
domready(function() {
init();
fetchComments();
});
window.Isso = {
init: init,
fetchComments: fetchComments
};
});