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Merge branch 'main' of https://github.com/Dimillian/IceCubesApp

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This commit is contained in:
Thomas Ricouard 2023-08-24 11:38:12 +02:00
commit 1901777eb0
2 changed files with 33 additions and 9 deletions
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10
Packages/Models/Sources/Models/Alias/HTMLString.swift
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@ -37,10 +37,12 @@ public struct HTMLString: Codable, Equatable, Hashable, @unchecked Sendable {
if !alreadyDecoded {
// https://daringfireball.net/projects/markdown/syntax
// Pre-escape \ ` _ * and [ as these are the only
// characters the markdown parser used picks up
// when it renders to attributed text
main_regex = try? NSRegularExpression(pattern: "([\\*\\`\\[\\\\])", options: .caseInsensitive)
// Pre-escape \ ` _ * ~ and [ as these are the only
// characters the markdown parser uses when it renders
// to attributed text. Note that ~ for strikethrough is
// not documented in the syntax docs but is used by
// AttributedString.
main_regex = try? NSRegularExpression(pattern: "([\\*\\`\\~\\[\\\\])", options: .caseInsensitive)
// don't escape underscores that are between colons, they are most likely custom emoji
underscore_regex = try? NSRegularExpression(pattern: "(?!\\B:[^:]*)(_)(?![^:]*:\\B)", options: .caseInsensitive)

22
Packages/Models/Tests/ModelsTests/HTMLStringTests.swift
View file

@ -66,4 +66,26 @@ final class HTMLStringTests: XCTestCase {
XCTAssertEqual("https://test.com/go%C3%9F%C3%AB%C3%B1a", htmlString.links[0].url.absoluteString)
XCTAssertEqual("test", htmlString.links[0].displayString)
}
func testHTMLStringInit_markdownEscaping() throws {
let decoder = JSONDecoder()
let stdMarkdownContent = "\"<p>This [*is*] `a`\\n**test**</p>\""
var htmlString = try decoder.decode(HTMLString.self, from: Data(stdMarkdownContent.utf8))
XCTAssertEqual("This [*is*] `a`\n**test**", htmlString.asRawText)
XCTAssertEqual("<p>This [*is*] `a`\n**test**</p>", htmlString.htmlValue)
XCTAssertEqual("This \\[\\*is\\*] \\`a\\` \\*\\*test\\*\\*", htmlString.asMarkdown)
let underscoreContent = "\"<p>This _is_ an :emoji_maybe:</p>\""
htmlString = try decoder.decode(HTMLString.self, from: Data(underscoreContent.utf8))
XCTAssertEqual("This _is_ an :emoji_maybe:", htmlString.asRawText)
XCTAssertEqual("<p>This _is_ an :emoji_maybe:</p>", htmlString.htmlValue)
XCTAssertEqual("This \\_is\\_ an :emoji_maybe:", htmlString.asMarkdown)
let strikeContent = "\"<p>This ~is~ a\\n`test`</p>\""
htmlString = try decoder.decode(HTMLString.self, from: Data(strikeContent.utf8))
XCTAssertEqual("This ~is~ a\n`test`", htmlString.asRawText)
XCTAssertEqual("<p>This ~is~ a\n`test`</p>", htmlString.htmlValue)
XCTAssertEqual("This \\~is\\~ a \\`test\\`", htmlString.asMarkdown)
}
}