quatalog-site/js/search.js

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2024-03-16 21:52:52 +00:00
// parses URL params
const params = window
.location
.search
.slice(1)
.split("&")
.map(p => p.split("="))
.reduce((obj,[key,value]) =>
({ ...obj, [key]: decodeURIComponent(value) }),
{}
);
const search_term = params["search"];
const getSVG = function(name) {
return '<svg><use href="./icons.svg#'+name+'"></use></svg>';
}
const fuzzy_search_config = {
limit: 25,
includeScore: true,
ignoreLocation: true,
useExtendedSearch: true,
threshold: 0.01,
keys: [
{
name: 'code',
weight: 0.1
},
{
name: 'description',
weight: 0.1
},
{
name: 'name',
weight: 0.8
}
]
}
const attr_to_icon = {
'CI': 'message',
'HInq': 'magnifying',
'PDII': 'briefcase',
'WI': 'pencil',
'CulmExp': 'cubes'
}
const display_search_results = function(searchable_catalog) {
const fuse = new Fuse(searchable_catalog,fuzzy_search_config);
console.log("Searching for " + search_term + "...");
const results = fuse.search(search_term,{limit:fuzzy_search_config.limit});
const table = document.getElementById("searchResultsContainer");
results.forEach(function(search_entry) {
const entry = search_entry.item;
const tr = table.insertRow(-1);
var elemInnerHtml = '<a href="courses/'
+ entry.code + '">'
+ '<h3><div><span class="courseName">'
+ entry.name
+ '</span><span class="courseCode">'
+ entry.code + '</span><span class="pill">'
+ entry.credits + "</span>";
if(entry.attributes)
entry.attributes.forEach(function(attr) {
elemInnerHtml += '<span class="pill ' + attr + '-pill">'
+ attr + '<svg><use href="./icons.svg#' + attr_to_icon[attr] + '"></use></svg></span>';
});
elemInnerHtml += "</div></h3><p>" + entry.description + "</p></a>" + '\n';
tr.innerHTML = elemInnerHtml;
});
}
window.onload = function() {
// smart quotes
document.getElementById("searchTerm").innerHTML = "&#8220;" + search_term + "&#8221;";
fetch("json/searchable_catalog.json")
.then(r => r.json())
.then(display_search_results);
}