/
bookmarkManager.js
189 lines (148 loc) · 4.11 KB
/
bookmarkManager.js
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;(function() {
const contentEl = document.getElementById('content')
const formEl = document.getElementById('filterform')
const queryEl = document.getElementById('query')
async function request(data) {
const res = await fetch('', {
method: 'POST',
contentType: 'application/json; charset=utf-8',
body: JSON.stringify(data),
})
const text = await res.text()
return JSON.parse(text)
}
async function deleteEntry(id) {
const res = await request({ action: 'delete', id })
if (res.message) {
alert(res.message)
}
if (res.result === true) {
document.getElementById(`entry_${res.id}`).remove()
}
}
async function setTitle(id, title) {
const res = await request({ action: 'settitle', id, title })
if (res.message) {
alert(res.message)
}
if (res.result === true) {
const el = document.getElementById(`entry_${res.id}`)
el.querySelector('.title').innerHTML = res.title
el.setAttribute('data-title', res.rawTitle)
el.querySelector('.tags').innerHTML = res.tags
} else {
alert('err')
}
}
async function setLink(id, link) {
const res = await request({ action: 'setlink', id, link })
if (res.message) {
alert(res.message)
}
if (res.result === true) {
const el = document.getElementById(`entry_${res.id}`)
const linkEl = el.querySelector('.link')
linkEl.innerHTML = res.link
linkEl.setAttribute('href', res.link)
} else {
alert('err')
}
}
async function addUrl(url, force) {
queryEl.setAttribute('disabled', 'disabled')
const res = await request({
action: 'add',
url,
force: force ? '1' : '0',
})
if (!res.force && res.message === 'could not fetch') {
if (confirm('could not fetch, add anyway?')) {
addUrl(res.url, true)
return
}
queryEl.removeAttribute('disabled')
queryEl.focus()
return
}
if (res.message) {
alert(res.message)
}
if (res.result === true) {
document.location.reload()
}
queryEl.removeAttribute('disabled')
queryEl.focus()
}
contentEl.addEventListener('click', e => {
const target = e.target
if (target && target.className === 'title') {
const id = target.parentNode.getAttribute('data-id'),
rawTitle = target.parentNode.getAttribute('data-title'),
ret = prompt('Rename or enter "-" to delete', rawTitle)
if (!ret) {
return
}
if (ret === '-') {
if (confirm('Really delete?')) {
deleteEntry(id)
return
} else {
return
}
}
setTitle(id, ret)
}
})
contentEl.addEventListener('dblclick', e => {
const target = e.target
if (target && target.className === 'entry') {
const id = target.getAttribute('data-id')
const href = target.querySelector('.link').getAttribute('href')
const ret = prompt('Edit bookmark', href)
if (ret === null) {
return
}
setLink(id, ret)
}
})
formEl.addEventListener('submit', e => {
const query = queryEl.value
e.preventDefault()
if (query.indexOf('http:') === 0 || query.indexOf('https:') === 0) {
addUrl(query)
return false
}
document.location.href = '?filter=' + encodeURIComponent(query)
return false
})
let loadingMore = false
let ifStep = window.infiniteScrolling
let ifSkip = ifStep
async function loadMore() {
if (loadingMore) {
return
}
loadingMore = true
const url =
`?filter=${encodeURIComponent(window.filter)}` +
`&format=html&count=${ifStep}&skip=${ifSkip}`
const res = await fetch(url)
const text = await res.text()
if (!text) {
return
}
contentEl.insertAdjacentHTML('beforeend', text)
ifSkip += ifStep
loadingMore = false
}
if (window.infiniteScrolling) {
window.addEventListener('scroll', e => {
const offset =
document.body.offsetHeight - (window.pageYOffset + window.innerHeight)
if (offset < 500) {
loadMore()
}
})
}
})()
// vim: et ts=2 sw=2 sts=2