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格式化笔记实现 iCloud 和 Note 两种格式化逻辑

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fish
2026-07-12 21:31:42 +08:00
parent 9ee49cea49
commit 15fc0f9171
1 changed files with 85 additions and 0 deletions
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Note/FormatNoteViewController.swift
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@@ -121,14 +121,99 @@ class FormatNoteViewController: UIViewController {
}
@objc private func didTapiCloudButton() {
textView.text = formatForCloud(textView.text)
rightBarButtonMode = .reset
updateRightBarButtonItem()
}
@objc private func didTapNoteButton() {
textView.text = formatForNote(textView.text)
rightBarButtonMode = .reset
updateRightBarButtonItem()
}
private func formatForCloud(_ text: String) -> String {
var content = text
content = content.replacingOccurrences(of: " ", with: "")
content = content.replacingOccurrences(of: "　", with: "")
content = content.replacingOccurrences(of: "\u{00A0}", with: "")
content = content.replacingOccurrences(of: "# ", with: "")
content = content.replacingOccurrences(of: "#", with: "")
content = content.replacingOccurrences(of: "！", with: "。")
content = content.replacingOccurrences(of: "!", with: "。")
content = content.replacingOccurrences(of: ";", with: "。")
content = content.replacingOccurrences(of: "；", with: "。")
content = content.replacingOccurrences(of: ".", with: "。")
content = content.replacingOccurrences(of: "（", with: "(")
content = content.replacingOccurrences(of: "）", with: ")")
content = content.replacingOccurrences(of: "?", with: "？")
content = content.replacingOccurrences(of: ",", with: "，")
content = content.replacingOccurrences(of: ":", with: "：")
let numberReplacements: [(String, String)] = [
("20、", "二十、"), ("19、", "十九、"), ("18、", "十八、"), ("17、", "十七、"),
("16、", "十六、"), ("15、", "十五、"), ("14、", "十四、"), ("13、", "十三、"),
("12、", "十二、"), ("11、", "十一、"), ("10、", "十、"),
("9、", "九、"), ("8、", "八、"), ("7、", "七、"), ("6、", "六、"),
("5、", "五、"), ("4、", "四、"), ("3、", "三、"), ("2、", "二、"), ("1、", "一、")
]
for (old, new) in numberReplacements {
content = content.replacingOccurrences(of: old, with: new)
}
content = content.replacingOccurrences(of: "。", with: "。\n")
content = content.replacingOccurrences(of: "？", with: "？\n")
content = removeEmptyLines(content)
content = content.replacingOccurrences(of: "：\\s*", with: "：\n\n", options: .regularExpression)
content = content.replacingOccurrences(of: "。", with: "。\n")
content = content.replacingOccurrences(of: "？", with: "？\n")
content = content.replacingOccurrences(of: "：\n\n", with: "：")
content = content.replacingOccurrences(of: "：一、", with: "：\n\n一、")
content = content.replacingOccurrences(of: " ", with: "")
content = content.replacingOccurrences(of: "---", with: "---\n")
content = content.replacingOccurrences(of: "日星期", with: "日 星期")
content = "# " + content
content = insertEmptyLineAfterFirstLine(content)
return content
}
private func formatForNote(_ text: String) -> String {
var content = text
content = content.replacingOccurrences(of: " ", with: "")
content = content.replacingOccurrences(of: "# ", with: "")
content = content.replacingOccurrences(of: "#", with: "")
content = content.replacingOccurrences(of: "！", with: "。")
content = content.replacingOccurrences(of: "!", with: "。")
content = content.replacingOccurrences(of: ";", with: "。")
content = content.replacingOccurrences(of: "；", with: "。")
content = content.replacingOccurrences(of: ".", with: "。")
content = content.replacingOccurrences(of: "（", with: "(")
content = content.replacingOccurrences(of: "）", with: ")")
content = content.replacingOccurrences(of: "?", with: "？")
content = content.replacingOccurrences(of: ",", with: "，")
content = content.replacingOccurrences(of: ":", with: "：")
content = content.replacingOccurrences(of: "。", with: "。\n")
content = content.replacingOccurrences(of: "？", with: "？\n")
content = removeEmptyLines(content)
content = content.replacingOccurrences(of: "---", with: "")
content = content.replacingOccurrences(of: "日星期", with: "日 星期")
content = insertEmptyLineAfterFirstLine(content)
return content
}
private func removeEmptyLines(_ text: String) -> String {
let lines = text.components(separatedBy: .newlines)
let nonEmptyLines = lines.filter { !$0.trimmingCharacters(in: .whitespaces).isEmpty }
return nonEmptyLines.joined(separator: "\n")
}
private func insertEmptyLineAfterFirstLine(_ text: String) -> String {
var lines = text.components(separatedBy: .newlines)
if !lines.isEmpty {
lines.insert("", at: 1)
}
return lines.joined(separator: "\n")
}
}
extension FormatNoteViewController: UITextViewDelegate {