Telegram Web K with changes to work inside I2P
https://web.telegram.i2p/
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53 lines
1.5 KiB
53 lines
1.5 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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* Originally from: |
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* https://github.com/zhukov/webogram |
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* Copyright (C) 2014 Igor Zhukov <igor.beatle@gmail.com> |
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* https://github.com/zhukov/webogram/blob/master/LICENSE |
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*/ |
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import LatinizeMap from "../config/latinizeMap"; |
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const badCharsRe = /[`~!@#$%^&*()\-_=+\[\]\\|{}'";:\/?.>,<]+/g; |
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const trimRe = /^\s+|\s$/g; |
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export function clearBadCharsAndTrim(text: string) { |
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return text.replace(badCharsRe, '').replace(trimRe, ''); |
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} |
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export function latinizeString(text: string) { |
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return text.replace(/[^A-Za-z0-9]/g, (ch) => { |
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const latinizeCh = LatinizeMap[ch]; |
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return latinizeCh !== undefined ? latinizeCh : ch; |
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}); |
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} |
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export default function cleanSearchText(text: string, latinize = true) { |
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const hasTag = text.charAt(0) === '%'; |
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text = clearBadCharsAndTrim(text); |
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if(latinize) text = latinizeString(text); |
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text = text.toLowerCase(); |
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if(hasTag) text = '%' + text; |
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return text; |
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} |
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export type ProcessSearchTextOptions = Partial<{ |
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clearBadChars: boolean, |
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latinize: boolean, |
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ignoreCase: boolean, |
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includeTag: boolean |
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}>; |
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export function processSearchText(text: string, options: ProcessSearchTextOptions = {}) { |
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const hasTag = options.includeTag && text.charAt(0) === '%'; |
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if(options.clearBadChars) text = clearBadCharsAndTrim(text); |
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if(options.latinize) text = latinizeString(text); |
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if(options.ignoreCase) text = text.toLowerCase(); |
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if(hasTag) text = '%' + text; |
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return text; |
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}
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