Telegram Web K with changes to work inside I2P
https://web.telegram.i2p/
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31 lines
1.0 KiB
31 lines
1.0 KiB
/* |
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* https://github.com/morethanwords/tweb |
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* Copyright (C) 2019-2021 Eduard Kuzmenko |
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* https://github.com/morethanwords/tweb/blob/master/LICENSE |
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*/ |
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import findAndSpliceAll from "../helpers/array/findAndSpliceAll"; |
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import LazyLoadQueueIntersector from "./lazyLoadQueueIntersector"; |
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import VisibilityIntersector, { OnVisibilityChange } from "./visibilityIntersector"; |
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export default class LazyLoadQueueRepeat2 extends LazyLoadQueueIntersector { |
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constructor(parallelLimit?: number, protected onVisibilityChange?: OnVisibilityChange) { |
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super(parallelLimit); |
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this.intersector = new VisibilityIntersector((target, visible) => { |
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const spliced = findAndSpliceAll(this.queue, (i) => i.div === target); |
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if(visible && spliced.length) { |
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spliced.forEach((item) => { |
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this.queue.unshift(item); |
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}); |
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} |
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this.onVisibilityChange && this.onVisibilityChange(target, visible); |
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this.setProcessQueueTimeout(); |
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}); |
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} |
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public observe(el: HTMLElement) { |
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this.intersector.observe(el); |
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} |
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}
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