hyprland-website/src/lib/Helper.mjs
Visual-Dawg a77cd33926
Add blog feature (#34)
* better semantics, small improvments

* add blog feature

* update readme

* remove unused import

* Update README.md with typo fix , corrected instructions and improved clarity (#33)

* Update README.md with typo fix,corrected instructions and improved clarity

* Adjust bottom margin for better alignment on devices with >768px height

* newsSlice: adjust gradient

* newsSlice: fix masking

* newsSlice: pedantic alignment of the gradient

---------

Co-authored-by: Ashirbad Sahu <130544212+ashirbadsahu@users.noreply.github.com>
2023-12-17 22:35:11 +00:00

111 lines
4.6 KiB
JavaScript
Executable file

/* eslint-disable no-useless-escape */
import { inview } from 'svelte-inview'
import { pick } from 'remeda'
import { Observable, debounceTime, share, startWith, throttleTime } from 'rxjs'
/**
* Fade: The initial opacity from 0 to 1.
*
* Zoom: The scale from 0 to 1.
*
* Slide: Slide in in pixels.
*
* @param {{fade?: number, zoom?: number, slide?: number, duration?: number, delay?: number, threshold?: number}} options
* @param { HTMLElement } node
* @returns
*/
export function animateIn(node, options = {}) {
// Do nothing on mobile
if (getIsMobile()) return { destroy: () => undefined }
const observer = inview(node, { unobserveOnEnter: true, threshold: options.threshold ?? 0.4 })
options.duration ??= 840
const effects = Object.entries(pick(options, ['fade', 'zoom', 'slide', 'duration']))
const style = effects
.map(([effect, value]) => {
if (effect === 'slide') return `translate: 0px ${value}px`
if (effect === 'fade') return `opacity: ${value}`
if (effect === 'zoom') return `scale: ${value} ${value}`
if (effect === 'duration') {
return `transition: all ${value}ms`
}
})
.join(';')
node.style = style
let timeoutId
node.addEventListener('inview_enter', callback)
function callback() {
timeoutId = setTimeout(
effects.forEach(([effect]) => {
if (effect === 'slide') node.style.removeProperty('translate')
else if (effect === 'fade') node.style.removeProperty('opacity')
else if (effect === 'zoom') node.style.removeProperty('scale')
}),
options.delay ?? 0
)
}
return {
destroy: () => {
observer.destroy()
clearTimeout(timeoutId)
}
}
}
/**
* @param {number} start
* @param {number} end
* @param {number} given
* @returns
*/
export function lerp(start, end, given) {
return (1 - given) * start + given * end
}
/**
* Taken from https://stackoverflow.com/questions/11381673/detecting-a-mobile-browser/11381730#11381730
*/
export function getIsMobile() {
let check = false
;(function (a) {
if (
/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(
a
) ||
/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(
a.substr(0, 4)
)
)
check = true
})(navigator.userAgent || navigator.vendor || window.opera)
return check
}
/** Get the `generated_<filename>` if blurredThumbnail is not set manually **/
export function getBlurredPath(path) {
return `${path.substring(0, path.lastIndexOf('/'))}/generated_${path.split('/').at(-1)}`
}
/** Get a random item from an array */
export function getRandom(array) {
return array.at(Math.floor(Math.random() * array.length))
}
export function formatDate(date, dateStyle = 'medium', locales = 'en') {
const dateToFormat = new Date(date)
const dateFormatter = new Intl.DateTimeFormat(locales, { dateStyle })
return dateFormatter.format(dateToFormat)
}