ThePain/Swiftgram
1
0
Fork 0
mirror of https://github.com/Swiftgram/Telegram-iOS.git synced 2025-11-07 17:30:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix imported sticker pack link autoformatting

Browse Source
This commit is contained in:
Ilya Laktyushin 2021-07-07 02:33:32 +03:00
parent 3ad48b7550
commit 21b8a066c2
1 changed files with 41 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
submodules/ImportStickerPackUI/Sources/ImportStickerPackTitleController.swift
View File

@ -204,6 +204,14 @@ private class TextField: UITextField, UIScrollViewDelegate {
}
}
private let validIdentifierSet: CharacterSet = {
var set = CharacterSet(charactersIn: "a".unicodeScalars.first! ... "z".unicodeScalars.first!)
set.insert(charactersIn: "A".unicodeScalars.first! ... "Z".unicodeScalars.first!)
set.insert(charactersIn: "0".unicodeScalars.first! ... "9".unicodeScalars.first!)
set.insert("_")
return set
}()
private final class ImportStickerPackTitleInputFieldNode: ASDisplayNode, UITextFieldDelegate {
private var theme: PresentationTheme
private let backgroundNode: ASImageNode
@ -260,7 +268,6 @@ private final class ImportStickerPackTitleInputFieldNode: ASDisplayNode, UITextF
self.textInputNode.typingAttributes = [NSAttributedString.Key.font: Font.regular(14.0), NSAttributedString.Key.foregroundColor: theme.actionSheet.inputTextColor]
self.textInputNode.clipsToBounds = true
self.textInputNode.placeholderString = NSAttributedString(string: placeholder, font: Font.regular(14.0), textColor: theme.actionSheet.secondaryTextColor)
// self.textInputNode.textContainerInset = UIEdgeInsets(top: self.inputInsets.top, left: 0.0, bottom: self.inputInsets.bottom, right: 0.0)
self.textInputNode.keyboardAppearance = theme.rootController.keyboardColor.keyboardAppearance
self.textInputNode.keyboardType = keyboardType
self.textInputNode.autocapitalizationType = .sentences
@ -358,6 +365,39 @@ private final class ImportStickerPackTitleInputFieldNode: ASDisplayNode, UITextF
self.complete?()
return false
}
if self.textInputNode.keyboardType == .asciiCapable {
var cleanString = string.folding(options: .diacriticInsensitive, locale: .current).replacingOccurrences(of: " ", with: "_")
let filtered = cleanString.unicodeScalars.filter { validIdentifierSet.contains($0) }
let filteredString = String(String.UnicodeScalarView(filtered))
if cleanString != filteredString {
cleanString = filteredString
self.textInputNode.layer.addShakeAnimation()
let hapticFeedback = HapticFeedback()
hapticFeedback.error()
DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 1.0, execute: {
let _ = hapticFeedback
})
}
if cleanString != string {
var text = textField.text ?? ""
text.replaceSubrange(text.index(text.startIndex, offsetBy: range.lowerBound) ..< text.index(text.startIndex, offsetBy: range.upperBound), with: cleanString)
textField.text = text
if let startPosition = textField.position(from: textField.beginningOfDocument, offset: range.lowerBound + cleanString.count) {
let selectionRange = textField.textRange(from: startPosition, to: startPosition)
DispatchQueue.main.async {
textField.selectedTextRange = selectionRange
}
}
self.textFieldDidUpdateText(text)
return false
}
}
self.textFieldDidUpdateText(updatedText)
return true
}