teddit/views/includes/head.pug

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if(user_preferences.theme === 'dark')
link(rel="stylesheet", type="text/css", href="/css/dark.css")
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link(rel="stylesheet", type="text/css", href="/css/styles.css")
link(rel="icon", type="image/png", sizes="32x32", href="/favicon.png")
meta(name="viewport", content="width=device-width, initial-scale=1.0")
-
function kFormatter(num) {
return Math.abs(num) > 999 ? Math.sign(num)*((Math.abs(num)/1000).toFixed(1)) + 'k' : Math.sign(num)*Math.abs(num)
}
function timeDifference(time) {
time = parseInt(time) * 1000
let ms_per_minute = 60 * 1000
let ms_per_hour = ms_per_minute * 60
let ms_per_day = ms_per_hour * 24
let ms_per_month = ms_per_day * 30
let ms_per_year = ms_per_day * 365
let current = + new Date()
let elapsed = Math.abs(time - current)
let r = ''
let e
if (elapsed < ms_per_minute) {
e = Math.round(elapsed/1000)
r = `${e} seconds ago`
if(e === 1)
r = 'just now'
return r
}
else if (elapsed < ms_per_hour) {
e = Math.round(elapsed/ms_per_minute)
r = `${e} minutes ago`
if(r === 1)
r = 'a minute ago'
return r
}
else if (elapsed < ms_per_day ) {
e = Math.round(elapsed/ms_per_hour)
r = `${e} hours ago`
if(e === 1)
r = 'an hour ago'
return r
}
else if (elapsed < ms_per_month) {
e = Math.round(elapsed/ms_per_day)
r = `${e} days ago`
if(e === 1)
r = '1 day ago'
return r
}
else if (elapsed < ms_per_year) {
e = Math.round(elapsed/ms_per_month)
r = `${e} months ago`
if(e === 1)
r = '1 month ago'
return r
}
else {
e = Math.round(elapsed/ms_per_year)
r = `${e} years ago`
if(e === 1)
r = '1 year ago'
return r
}
}
function toDateString(time) {
let d = new Date();
d.setTime(time*1000);
return d.toDateString();
}
function toUTCString(time) {
let d = new Date();
d.setTime(time*1000);
return d.toUTCString();
}
function secondsToMMSS(time) {
return new Date(time * 1000).toISOString().substr(14,5)
}
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function getFileExtension(url) {
try {
url = new URL(url)
let pathname = url.pathname
let file_ext = pathname.substring(pathname.lastIndexOf('.') + 1)
if(file_ext) {
return file_ext
} else {
return ''
}
} catch (error) {
console.error(`Invalid url supplied to getFileExtension(). URL: ${url}`, error)
return ''
}
}
function cleanTitle(s) {
if(s) {
var re = /&(?:amp|#38|lt|#60|gt|#62|apos|#39|quot|#34);/g;
var unescaped = {
'&amp;': '&',
'&#38;': '&',
'&lt;': '<',
'&#60;': '<',
'&gt;': '>',
'&#62;': '>',
'&apos;': "'",
'&#39;': "'",
'&quot;': '"',
'&#34;': '"'
}
return s.replace(re, (m) => {
return unescaped[m]
})
} else {
return ''
}
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}