119 lines
2.9 KiB
Swift
119 lines
2.9 KiB
Swift
//
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// Swiftfin is subject to the terms of the Mozilla Public
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// License, v2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at https://mozilla.org/MPL/2.0/.
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//
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// Copyright (c) 2024 Jellyfin & Jellyfin Contributors
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//
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import Foundation
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import SwiftUI
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extension String: Displayable {
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var displayTitle: String {
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self
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}
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}
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extension String: Identifiable {
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public var id: String {
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self
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}
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}
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extension String {
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func appending(_ element: String) -> String {
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self + element
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}
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func appending(_ element: String.Element) -> String {
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self + String(element)
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}
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func prepending(_ element: String) -> String {
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element + self
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}
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func removingFirst(if condition: Bool) -> String {
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if condition {
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var copy = self
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copy.removeFirst()
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return copy
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} else {
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return self
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}
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}
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func prepending(_ element: String, if condition: Bool) -> String {
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if condition {
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return element + self
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} else {
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return self
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}
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}
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func removeRegexMatches(pattern: String, replaceWith: String = "") -> String {
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do {
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let regex = try NSRegularExpression(pattern: pattern, options: .caseInsensitive)
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let range = NSRange(location: 0, length: count)
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return regex.stringByReplacingMatches(in: self, options: [], range: range, withTemplate: replaceWith)
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} catch { return self }
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}
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func leftPad(toWidth width: Int, withString string: String?) -> String {
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let paddingString = string ?? " "
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if self.count >= width {
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return self
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}
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let remainingLength: Int = width - self.count
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var padString = String()
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for _ in 0 ..< remainingLength {
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padString += paddingString
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}
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return "\(padString)\(self)"
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}
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var text: Text {
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Text(self)
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}
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var initials: String {
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let initials = self.split(separator: " ").compactMap(\.first)
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return String(initials)
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}
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func heightOfString(usingFont font: UIFont) -> CGFloat {
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let fontAttributes = [NSAttributedString.Key.font: font]
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let textSize = self.size(withAttributes: fontAttributes)
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return textSize.height
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}
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func widthOfString(usingFont font: UIFont) -> CGFloat {
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let fontAttributes = [NSAttributedString.Key.font: font]
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let textSize = self.size(withAttributes: fontAttributes)
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return textSize.width
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}
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var filter: ItemFilters.Filter {
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.init(displayTitle: self, id: self, filterName: self)
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}
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static var emptyDash = "--"
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var shortFileName: String {
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(split(separator: "/").last?.description ?? self)
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.replacingOccurrences(of: ".swift", with: "")
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}
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}
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extension CharacterSet {
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static var objectReplacement: CharacterSet = .init(charactersIn: "\u{fffc}")
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}
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