Telegram Web K with changes to work inside I2P
https://web.telegram.i2p/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.5 KiB
53 lines
1.5 KiB
/* |
|
* https://github.com/morethanwords/tweb |
|
* Copyright (C) 2019-2021 Eduard Kuzmenko |
|
* https://github.com/morethanwords/tweb/blob/master/LICENSE |
|
* |
|
* Originally from: |
|
* https://github.com/zhukov/webogram |
|
* Copyright (C) 2014 Igor Zhukov <igor.beatle@gmail.com> |
|
* https://github.com/zhukov/webogram/blob/master/LICENSE |
|
*/ |
|
|
|
import Config from "../lib/config"; |
|
|
|
const badCharsRe = /[`~!@#$%^&*()\-_=+\[\]\\|{}'";:\/?.>,<]+/g; |
|
const trimRe = /^\s+|\s$/g; |
|
|
|
export function clearBadCharsAndTrim(text: string) { |
|
return text.replace(badCharsRe, '').replace(trimRe, ''); |
|
} |
|
|
|
export function latinizeString(text: string) { |
|
return text.replace(/[^A-Za-z0-9]/g, (ch) => { |
|
const latinizeCh = Config.LatinizeMap[ch]; |
|
return latinizeCh !== undefined ? latinizeCh : ch; |
|
}); |
|
} |
|
|
|
export default function cleanSearchText(text: string, latinize = true) { |
|
const hasTag = text.charAt(0) === '%'; |
|
text = clearBadCharsAndTrim(text); |
|
if(latinize) text = latinizeString(text); |
|
|
|
text = text.toLowerCase(); |
|
if(hasTag) text = '%' + text; |
|
|
|
return text; |
|
} |
|
|
|
export type ProcessSearchTextOptions = Partial<{ |
|
clearBadChars: boolean, |
|
latinize: boolean, |
|
ignoreCase: boolean, |
|
includeTag: boolean |
|
}>; |
|
|
|
export function processSearchText(text: string, options: ProcessSearchTextOptions = {}) { |
|
const hasTag = options.includeTag && text.charAt(0) === '%'; |
|
if(options.clearBadChars) text = clearBadCharsAndTrim(text); |
|
if(options.latinize) text = latinizeString(text); |
|
if(options.ignoreCase) text = text.toLowerCase(); |
|
if(hasTag) text = '%' + text; |
|
return text; |
|
}
|
|
|