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/* eslint-disable no-undef */
;
(function (window, document) {
let pane
let main
let paneLeft
let cloak
// entry
onEvent('DOMContentLoaded', e => {
pane = qs('.sidebar')
main = qs('.main')
cloak = qs('#cloak')
paneLeft = pane.getBoundingClientRect().left
tryLoadMode()
tryRestoreSidebar()
activateSidebarToggle()
activateModeSwitcher()
activateSidebarDrag()
activateDialog()
}, 0, document)
// sidebar function dragging wrapper
function activateSidebarDrag () {
const state = {
last: false,
resizing: false,
resizable: false
}
function switchCursor () {
if (state.resizable) {
setStyle(document.body, { cursor: 'ew-resize' })
} else {
setStyle(document.body, { cursor: 'auto' })
}
}
function canResize (x, threshold = 4) {
return Math.abs(x - pane.getBoundingClientRect().right) <= threshold
}
function resize (x) {
let newWidth = x - paneLeft
if (newWidth <= 10) {
addClass(pane, 'hide')
} else {
adjustWidth(newWidth)
}
}
function cancelResize (e) {
state.resizing = false
let r = pane.getBoundingClientRect()
saveWidth(r.right - r.left)
}
function saveWidth (x) {
if (x <= 10) {
return
}
ls.set('sidebar_width', x)
}
onEvent('mousedown', e => {
if (state.resizable) {
state.resizing = true
}
}, 0)
onEvent('mouseup', cancelResize, 0)
onEvent('keydown', e => {
if (e.ctrlKey && e.keyCode === 66) {
toggleSidebar()
}
}, 0)
onEvent('touchstart', e => {
state.resizing = canResize(e.touches[0].clientX, 10)
})
onEvent('touchend', cancelResize)
onPointerMove(pointerMoveHandler, 50, qs('.middle'))
function pointerMoveHandler (e) {
state.resizable = canResize(e.clientX)
if (state.resizing) {
resize(e.clientX)
} else if (e.type === 'mousemove' && e.clientX > 10 && state.last !== state.resizable) {
switchCursor()
state.last = state.resizable
}
}
}
// sidebar dragging function end
// toggle and load sidebar width
function adjustWidth (x, unit = 'px') {
setStyle(pane, { width: x + 'px' })
setStyle(main, { marginLeft: x + 'px' })
}
function tryRestoreSidebar () {
let x = ls.get('sidebar_width')
adjustWidth(x)
let flag = ls.get('is_sidebar_hide')
flag === '1' ? addClass(pane, 'hide') : removeClass(pane, 'hide')
}
function activateSidebarToggle () {
onEvent('click', toggleSidebar, 0, '.toggle-sidebar')
}
function toggleSidebar (e) {
if (hasClass(pane, 'hide')) {
removeClass(pane, 'hide')
ls.set('is_sidebar_hide', '0')
} else {
addClass(pane, 'hide')
ls.set('is_sidebar_hide', '1')
}
e.preventDefault()
e.stopPropagation()
return false
}
// style mode functions
const toMode = name => {
if (!hasClass(document.body, name)) {
addClass(clearClass(document.body), name)
}
ls.set('mode', name)
}
function tryLoadMode () {
let mode = ls.get('mode')
mode && toMode(mode)
if (mode === 'wild-mode') {
let wildEle = elt(
'style',
{ class: 'wild-ele' },
ls.get('wild_style'))
document.body.appendChild(wildEle)
}
hideCloak()
}
function activateModeSwitcher () {
onEvent('click', e => {
e.preventDefault()
e.stopPropagation()
if (e.target.id === 'theme-switcher-button') {
return
}
if (hasClass(e.target, 'export-wild')) {
addClass('.dialog', 'show')
qs('#theme-name').focus()
return
}
let theme = e.target.dataset.theme
if (!theme) {
console.error('Theme name not found, probably missing an "Identifier" field in Config file.')
return
}
toMode(theme + '-mode')
if (theme === 'wild') {
const wildEle = qs('.wild-ele')
const style = wildStyle()
if (wildEle) {
wildEle.innerText = style
} else {
document.body.appendChild(elt('style', { class: 'wild-ele' }, style))
}
ls.set('wild_style', style)
}
}, 0, '#theme-switcher')
}
// function showCloak () {
// removeClass(cloak, 'hide')
// }
function hideCloak () {
addClass(cloak, 'hide')
}
function activateDialog () {
onEvent('click', e => {
removeClass('.dialog', 'show')
}, 0, '.close-dialog')
onEvent('click', e => {
const themeName = qs('#theme-name').value.trim()
if (!themeName) {
alert('Name is required.')
return
}
if (!/^[a-zA-Z\s-]+$/.test(themeName)) {
alert('Only English letters, space, hyphens are allowed.')
return
}
if (themeName === 'light' || themeName === 'dark' || themeName === 'wild') {
alert('Mess up builtin themes.')
return
}
exportWild(themeName)
removeClass('.dialog', 'show')
}, 0, '.export')
}
function exportWild (themeName) {
let content = generateText(themeName)
download(themeName + '.css', content)
}
function generateText (themeName) {
let style = ls.get('wild_style')
let identifier = themeName.replace(/\s/g, '-')
style = style.replace(/wild-mode/g, `${identifier}-mode`)
const content = `/*
Hugo Edidor theme wild mode exported.
homepage: https://github.com/jacobsun/edidor
Usage:
1. Throw me to your site root folder/static/css directory, you can rename me to whatever you like.
2. Copy the code below to your config file.
--------
[[menu.main]]
parent = "Theme"
identifier = "${identifier}"
name = "${themeName}"
url = "#"
weight = 30
--------
3. Change the field 'name' and 'weight' to whatever you like. Leave others alone, and don't add your custom field, hugo doesn't support that, though I really hope so :/.
*/
${style}`
return content
}
function download (filename, text) {
const a = elt('a', {
href: 'data:text/plain;charset=utf-8,' + encodeURIComponent(text),
download: filename,
style: {
display: 'none'
}
})
document.body.appendChild(a)
a.click()
document.body.removeChild(a)
}
// Start file download.
})(window, document)
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