From b01c3d9b098e66033501f3c082a36b9cb12e36dd Mon Sep 17 00:00:00 2001
From: Peter <>
Date: Fri, 11 Oct 2019 16:10:08 +0400
Subject: [PATCH] Support markdown in standardTextAlertController

---
 .../Display/Display/TextAlertController.swift     | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/submodules/Display/Display/TextAlertController.swift b/submodules/Display/Display/TextAlertController.swift
index a302bb0611..2f88965a46 100644
--- a/submodules/Display/Display/TextAlertController.swift
+++ b/submodules/Display/Display/TextAlertController.swift
@@ -1,6 +1,7 @@
 import Foundation
 import UIKit
 import AsyncDisplayKit
+import Markdown
 
 private let alertWidth: CGFloat = 270.0
 
@@ -354,9 +355,19 @@ public func textAlertController(theme: AlertControllerTheme, title: NSAttributed
     return AlertController(theme: theme, contentNode: TextAlertContentNode(theme: theme, title: title, text: text, actions: actions, actionLayout: actionLayout))
 }
 
-public func standardTextAlertController(theme: AlertControllerTheme, title: String?, text: String, actions: [TextAlertAction], actionLayout: TextAlertContentActionLayout = .horizontal, allowInputInset: Bool = true) -> AlertController {
+public func standardTextAlertController(theme: AlertControllerTheme, title: String?, text: String, actions: [TextAlertAction], actionLayout: TextAlertContentActionLayout = .horizontal, allowInputInset: Bool = true, parseMarkdown: Bool = false) -> AlertController {
     var dismissImpl: (() -> Void)?
-    let controller = AlertController(theme: theme, contentNode: TextAlertContentNode(theme: theme, title: title != nil ? NSAttributedString(string: title!, font: Font.semibold(17.0), textColor: theme.primaryColor, paragraphAlignment: .center) : nil, text: NSAttributedString(string: text, font: title == nil ? Font.semibold(17.0) : Font.regular(13.0), textColor: theme.primaryColor, paragraphAlignment: .center), actions: actions.map { action in
+    let attributedText: NSAttributedString
+    if parseMarkdown {
+        let font = title == nil ? Font.semibold(17.0) : Font.regular(13.0)
+        let boldFont = title == nil ? Font.bold(17.0) : Font.semibold(13.0)
+        let body = MarkdownAttributeSet(font: font, textColor: theme.primaryColor)
+        let bold = MarkdownAttributeSet(font: boldFont, textColor: theme.primaryColor)
+        attributedText = parseMarkdownIntoAttributedString(text, attributes: MarkdownAttributes(body: body, bold: bold, link: body, linkAttribute: { _ in nil }), textAlignment: .center)
+    } else {
+        attributedText = NSAttributedString(string: text, font: title == nil ? Font.semibold(17.0) : Font.regular(13.0), textColor: theme.primaryColor, paragraphAlignment: .center)
+    }
+    let controller = AlertController(theme: theme, contentNode: TextAlertContentNode(theme: theme, title: title != nil ? NSAttributedString(string: title!, font: Font.semibold(17.0), textColor: theme.primaryColor, paragraphAlignment: .center) : nil, text: attributedText, actions: actions.map { action in
         return TextAlertAction(type: action.type, title: action.title, action: {
             dismissImpl?()
             action.action()