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Adds HTMLHelper to convert from HTML in an NSString to a properly attributed NSAttributedString.

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This commit is contained in:
Tom Hicks
2020-09-15 20:18:08 -07:00
parent a78b6e03c8
commit 6586b429b7
3 changed files with 47 additions and 0 deletions
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6
iOS/MonsterCards.xcodeproj/project.pbxproj
View File

@@ -24,6 +24,7 @@
E25BD60125036BF8007B04EF /* Language.m in Sources */ = {isa = PBXBuildFile; fileRef = E25BD60025036BF8007B04EF /* Language.m */; };
E25BD60425036CF0007B04EF /* Ability.m in Sources */ = {isa = PBXBuildFile; fileRef = E25BD60325036CF0007B04EF /* Ability.m */; };
E25BD60725036CFA007B04EF /* Action.m in Sources */ = {isa = PBXBuildFile; fileRef = E25BD60625036CFA007B04EF /* Action.m */; };
E26A73572511BA1900C5677E /* HTMLHelper.m in Sources */ = {isa = PBXBuildFile; fileRef = E26A73562511BA1900C5677E /* HTMLHelper.m */; };
E2D3E3B0250827110052A8EC /* EditMonsterViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = E2D3E3AF250827110052A8EC /* EditMonsterViewController.m */; };
E2D3E3B42508C3360052A8EC /* EditableShortStringTableViewCell.m in Sources */ = {isa = PBXBuildFile; fileRef = E2D3E3B32508C3360052A8EC /* EditableShortStringTableViewCell.m */; };
E2E25805250CC3A7002E7308 /* MonsterCards.xcdatamodeld in Sources */ = {isa = PBXBuildFile; fileRef = E2F7248225005E89007D87ED /* MonsterCards.xcdatamodeld */; };
@@ -99,6 +100,8 @@
E25BD60525036CFA007B04EF /* Action.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = Action.h; sourceTree = "<group>"; };
E25BD60625036CFA007B04EF /* Action.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = Action.m; sourceTree = "<group>"; };
E265EE24B2C8E81E1B559306 /* Pods-MonsterCards-MonsterCardsUITests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-MonsterCards-MonsterCardsUITests.debug.xcconfig"; path = "Target Support Files/Pods-MonsterCards-MonsterCardsUITests/Pods-MonsterCards-MonsterCardsUITests.debug.xcconfig"; sourceTree = "<group>"; };
E26A73552511BA1900C5677E /* HTMLHelper.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = HTMLHelper.h; sourceTree = "<group>"; };
E26A73562511BA1900C5677E /* HTMLHelper.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = HTMLHelper.m; sourceTree = "<group>"; };
E2D3E3AE250827110052A8EC /* EditMonsterViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = EditMonsterViewController.h; sourceTree = "<group>"; };
E2D3E3AF250827110052A8EC /* EditMonsterViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = EditMonsterViewController.m; sourceTree = "<group>"; };
E2D3E3B22508C3360052A8EC /* EditableShortStringTableViewCell.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = EditableShortStringTableViewCell.h; sourceTree = "<group>"; };
@@ -227,6 +230,8 @@
children = (
E2532E8725038DE100CA4CBA /* StringHelper.h */,
E2532E8825038DE100CA4CBA /* StringHelper.m */,
E26A73552511BA1900C5677E /* HTMLHelper.h */,
E26A73562511BA1900C5677E /* HTMLHelper.m */,
);
path = Helpers;
sourceTree = "<group>";
@@ -575,6 +580,7 @@
E2F7248425005E89007D87ED /* MonsterCards.xcdatamodeld in Sources */,
E25BD60425036CF0007B04EF /* Ability.m in Sources */,
E20D032E25031BEF00FB6E43 /* CollectionsViewController.m in Sources */,
E26A73572511BA1900C5677E /* HTMLHelper.m in Sources */,
E25BD5F5250352C4007B04EF /* Monster.m in Sources */,
E25BD5F8250368A8007B04EF /* SavingThrow.m in Sources */,
E2F7248C25005E8A007D87ED /* main.m in Sources */,

19
iOS/MonsterCards/Helpers/HTMLHelper.h Normal file
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@@ -0,0 +1,19 @@
//
// HtmlHelper.h
// MonsterCards
//
// Created by Tom Hicks on 9/12/20.
// Copyright © 2020 Tom Hicks. All rights reserved.
//
#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
@interface HTMLHelper : NSObject
+(NSAttributedString*)attributedStringFromHTML:(NSString*)html;
@end
NS_ASSUME_NONNULL_END

22
iOS/MonsterCards/Helpers/HTMLHelper.m Normal file
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@@ -0,0 +1,22 @@
//
// HtmlHelper.m
// MonsterCards
//
// Created by Tom Hicks on 9/12/20.
// Copyright © 2020 Tom Hicks. All rights reserved.
//
#import "HTMLHelper.h"
@import UIKit;
@implementation HTMLHelper
+ (NSAttributedString*)attributedStringFromHTML:(NSString *)htmlString {
return [[NSAttributedString alloc] initWithData:[htmlString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES]
options:@{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType,
NSCharacterEncodingDocumentAttribute: @(NSUTF8StringEncoding)}
documentAttributes:nil error:nil];
}
@end