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WIP: Search Improvements #225

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WIP: Search Improvements #225

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119 changes: 94 additions & 25 deletions app/assets/javascripts/application.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,25 @@ function copyToClipboard(link) {
}

function autosuggest(){
var bestResults = new Bloodhound({
var topicResults = new Bloodhound({
datumTokenizer: Bloodhound.tokenizers.obj.whitespace('value'),
queryTokenizer: Bloodhound.tokenizers.whitespace,
remote: {
url: '/search.json?q=%QUERY',
wildcard: '%QUERY'
}
});

var itemResults = new Bloodhound({
datumTokenizer: Bloodhound.tokenizers.obj.whitespace('value'),
queryTokenizer: Bloodhound.tokenizers.whitespace,
remote: {
url: '/search.json?q=%QUERY',
wildcard: '%QUERY'
}
});

var personResults = new Bloodhound({
datumTokenizer: Bloodhound.tokenizers.obj.whitespace('value'),
queryTokenizer: Bloodhound.tokenizers.whitespace,
remote: {
Expand All @@ -52,42 +70,93 @@ function autosuggest(){
}
}

function filter(suggestions, entityType){
const result = suggestions && suggestions.filter((item) => item[0] === entityType)
return result
}

$('#topsearch').typeahead({
highlight: true,
minLength: 3,
autoselect: true
}, {
},
{
name: 'best-items',
display: function (data) {
return data[1].name
},
limit: 15,
source: bestResults,
limit: 5,
async: true,
source: function(query, sync, async) {
return topicResults.search(query,
function(suggestions) {
return sync(filter(suggestions, 'Topic'));
},
function(suggestions) {
return async(filter(suggestions, 'Topic'));
});
},
templates: {
empty: [
'<div class="empty-message">',
'No such things',
'</div>'
].join('\n'),
header: '<h1>Topic</h1>',
suggestion: function(option) {
let [entityType, data] = option;
switch(entityType) {
case 'Topic':
return '<a href="' + getPath(entityType, data) + '"><div><strong>' + data.name + '</strong></div></a>';
case 'Item':
var itemType = data.item_type_id;
if(data.creators) {
itemType += ' by ' + data.creators;
}
return '<a href="' + getPath(entityType, data) + '"><div><strong>' + data.name + '</strong><br/>' + itemType + '</div></a>';
case 'Person':
return '<a href="' + getPath(entityType, data) + '"><div><strong>' + data.name + '</strong><br/>' + 'Person' + '</div></div></a>';
default:
console.error('unhandled entity: ' + data.type);
}
let [entityType, data] = option;
return '<a href="' + getPath(entityType, data) + '"><div><strong>' + data.name + '</strong></div></a>';
}
}
});
},
{
name: 'best-items',
display: function (data) {
return data[1].name
},
limit: 5,
async: true,
source: function(query, sync, async) {
return itemResults.search(query,
function(suggestions) {
return sync(filter(suggestions, 'Item'));
},
function(suggestions) {
return async(filter(suggestions, 'Item'));
});
},
templates: {
header: '<h1>Item</h1>',
suggestion: function(option) {
let [entityType, data] = option;
var itemType = data.item_type_id;
if(data.creators) {
itemType += ' by ' + data.creators;
}
return '<a href="' + getPath(entityType, data) + '"><div><strong>' + data.name + '</strong><br/>' + itemType + '</div></a>';
}
}
},
{
name: 'best-items',
display: function (data) {
return data[1].name
},
limit: 5,
async: true,
source: function(query, sync, async) {
return personResults.search(query,
function(suggestions) {
return sync(filter(suggestions, 'Person'));
},
function(suggestions) {
return async(filter(suggestions, 'Person'));
});
},
templates: {
header: '<h1>Person</h1>',
suggestion: function(option) {
let [entityType, data] = option;
return '<a href="' + getPath(entityType, data) + '"><div><strong>' + data.name + '</strong><br/>' + 'Person' + '</div></div></a>';
}
}
}
);
}

document.addEventListener('DOMContentLoaded', function(){
Expand Down