Sha256: dc72bfd18c328244718f798ac20a65805976c6e2ac651fefcfbd5fb774286a98
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Size: 1.71 KB
Versions: 28
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Stored size: 1.71 KB
Contents
/**
* Load topics
*/
var Topics = {};
/**
* get topics as JSON and return the topics grouped by category
*
* [
* {
* title: <category>,
* topics: [
* <topic data from gbtopics>
* ]
* }
* ]
*/
Topics.loadTopics = function(url, callback) {
$.getJSON(url, function(data) {
// sort by categorysort and categorytitle
var gbtopics = data.gbtopics.sort(function(a, b) {
var res = a.categorysort - b.categorysort;
if (res === 0) {
res = a.categorytitle.localeCompare(b.categorytitle);
}
else if (a.categorysort === null || b.categorysort === null) {
// null values have lowest priority
res = -res;
}
return res;
});
// group by category
categories = {};
for (var i=0;i<gbtopics.length; i++) {
var topic = gbtopics[i];
if (categories[topic.categorytitle] === undefined) {
categories[topic.categorytitle] = [];
}
categories[topic.categorytitle].push(topic);
}
var sortedCategories = [];
for (var key in categories) {
if (categories.hasOwnProperty(key)) {
// sort by categories_topics_sort and title
var topics = categories[key].sort(function(a, b) {
var res = a.categories_topics_sort - b.categories_topics_sort;
if (res === 0) {
res = a.title.localeCompare(b.title);
}
else if (a.categories_topics_sort === null || b.categories_topics_sort === null) {
// null values have lowest priority
res = -res;
}
return res;
});
sortedCategories.push({
title: key,
topics: topics
});
}
}
callback(sortedCategories);
});
};
Version data entries
28 entries across 28 versions & 1 rubygems