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Full-stack web application for Telegram management - Frontend: Vue 3 + Vben Admin - Backend: NestJS - Features: User management, group broadcast, statistics 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
(function flexible (window, document) {
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var docEl = document.documentElement
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var dpr = window.devicePixelRatio || 1
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// adjust body font size
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function setBodyFontSize () {
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if (document.body) {
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document.body.style.fontSize = (12 * dpr) + 'px'
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}
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else {
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document.addEventListener('DOMContentLoaded', setBodyFontSize)
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}
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}
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setBodyFontSize();
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// set 1rem = viewWidth / 10
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function setRemUnit () {
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var rem = docEl.clientWidth / 10
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docEl.style.fontSize = rem + 'px'
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}
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setRemUnit()
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// reset rem unit on page resize
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window.addEventListener('resize', setRemUnit)
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window.addEventListener('pageshow', function (e) {
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if (e.persisted) {
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setRemUnit()
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}
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})
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// detect 0.5px supports
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if (dpr >= 2) {
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var fakeBody = document.createElement('body')
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var testElement = document.createElement('div')
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testElement.style.border = '.5px solid transparent'
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fakeBody.appendChild(testElement)
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docEl.appendChild(fakeBody)
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if (testElement.offsetHeight === 1) {
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docEl.classList.add('hairlines')
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}
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docEl.removeChild(fakeBody)
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}
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}(window, document))
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