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Clean up code, limit search results to 15

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This commit is contained in:
Akbar Rahman 2021-08-21 10:11:56 +01:00
parent d6c9a8adab
commit 1386679c49
1 changed files with 34 additions and 40 deletions
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58
search.js
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@ -1,5 +1,10 @@
const HEADERS = "headers"
const PATH = "path"
const TAGS = "tags"
const TITLE = "title"
const fuse = new Fuse(data, { const fuse = new Fuse(data, {
keys: ['path', 'title', 'tags', 'headers'], keys: [ HEADERS, PATH, TAGS, TITLE ],
includeMatches: true includeMatches: true
}) })
@ -7,63 +12,52 @@ const searchBar = document.getElementById('search')
const results = document.getElementById('results') const results = document.getElementById('results')
function callback() { function callback() {
console.log("called")
console.log(searchBar.value)
results.innerHTML = '' results.innerHTML = ''
fuse.search(searchBar.value).forEach(r => { fuse.search(searchBar.value).slice(0,15).forEach(r => {
console.log(r)
wrapper = document.createElement('div') wrapper = document.createElement('div')
wrapper.className = "article" wrapper.className = "article"
extra_info = document.createElement('p') display_matches = {}
extra_info.className = "smallText" display_matches[HEADERS] = []
extra_info.innerHTML = "tags: " display_matches[PATH] = []
if (r.item.tags == null) { display_matches[TAGS] = []
extra_info.innerHTML += "none" display_matches[TITLE] = []
} else {
extra_info.innerHTML += "[" + r.item.tags.join(', ') + ']'
}
extra_info.innerHTML += ' path: ' + r.item.path
header_matches_p = document.createElement('p')
header_matches_p.className = "smallText"
header_matches = []
r.matches.every(match => { r.matches.every(match => {
if (header_matches.length > 3) { if (display_matches[match.key].length > 3) {
header_matches.push('...') display_matches[match.key].push('...')
return false return false
} }
if (match.key === "headers") {
display_match = match.value display_match = match.value
if (match.indices.length >= 1) { if (match.indices.length >= 1) {
match.indices.sort((a, b) => (b[1]-b[0])-(a[1]-a[0])) match.indices.sort((a, b) => (b[1]-b[0])-(a[1]-a[0]))
indexPair = match.indices[0] indexPair = match.indices[0]
matching_slice = match.value.slice(indexPair[0], indexPair[1]+1) matching_slice = match.value.slice(indexPair[0], indexPair[1]+1)
console.log(matching_slice) display_match = match.value.replace(
console.log(display_match)
display_match = display_match.replace(
matching_slice, matching_slice,
'<span class="matchHighlight">' + matching_slice + '</span>' '<span class="matchHighlight">' + matching_slice + '</span>'
) )
} }
header_matches.push(display_match) display_matches[match.key].push(display_match)
}
return true return true
}) })
header_matches_p.innerHTML += "header_matches: [" + header_matches.join(', ') + ']'
content = document.createElement('a') content = document.createElement('a')
content.innerHTML = r.item.title content.innerHTML = r.item.title
content.href = r.item.path content.href = r.item.path
wrapper.appendChild(content) wrapper.appendChild(content)
wrapper.appendChild(extra_info)
if (header_matches.length > 0) { Object.keys(display_matches).forEach(key => {
wrapper.appendChild(header_matches_p) if (display_matches[key].length < 1) return
}
p = document.createElement('p')
p.className = "smallText"
p.innerHTML += key + ": [" + display_matches[key].join(', ') + ']'
wrapper.appendChild(p)
})
results.appendChild(wrapper) results.appendChild(wrapper)
}) })