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Easiest way to create an attributed UITextView (with support for multiple links and from html)

License: Other

Swift 98.28% Ruby 0.99% Objective-C 0.73%
uitextview paragraph-styling swift attributedstring links styling

attributedtextview's Issues

<a href> </a> Anchor tags are not clickable (only detected as html link)

In The below example Anchor tags are detected as html link but not clickable
<a href='https://www.someurlink?username=12345'>Vivek Gupta

I used like below

self.descriptionLabel.attributer = text.html.matchHashtags.makeInteract({ [weak self] (hashTag) in
            guard let slf = self else {return}
            slf.delegate?.tappedLink(string: hashTag)
            print(hashTag)
        }).matchMentions.makeInteract({ [weak self] (mentionsText) in
            guard let slf = self else {return}
            slf.delegate?.tappedLink(string: mentionsText)
            print(mentionsText)
        }).matchLinks.font(BrandManager.currentStyle.typography.boldFont(pts: 12)).makeInteract({ [weak self] (linkText) in
            guard let slf = self else {return}
            slf.delegate?.tappedLink(string: linkText)
            print(linkText)
        }).font(UIFont.regularFont(pts: 12)).setLinkColor(.red)

the 'text' variable has html string.

Has anyone got this issue.
Please help.

"/r" break matchLinks()

I get user agreement from server and show it to user in UITextView with highlighted links. Last link is being highlighted incorrectly. After some research I discovered that problem cause "\r" symbol in text.
There are small code snippets that illustrate issue:

1

let rules = "http://serverurl.com/api.html"
textView.attributer = rules
        .matchLinks.makeInteract({ link in
            print("\(link)")
        })

iphone 7 e2 80 93 ios 10 3 2814e8301 29 2017-07-25 13-21-07
Everything is correct

2

let rules = "http://serverurl.com/api.html\r\nhttp://serverurl.com/api2.html"
textView.attributer = rules
        .matchLinks.makeInteract({ link in
            print("\(link)")
        })

iphone 7 e2 80 93 ios 10 3 2814e8301 29 2017-07-25 13-22-18
Last character is not highlighted

3

let rules = "http://serverurl.com/api.html\r\nhttp://serverurl.com/api2.html\r\nhttp://serverurl.com/api3.html"
textView.attributer = rules
        .matchLinks.makeInteract({ link in
            print("\(link)")
        })

iphone 7 e2 80 93 ios 10 3 2814e8301 29 2017-07-25 13-22-55
Last 2 characters are not highlighted

Tag for latest version

Hello.
Please add a tag 1.4.1 for your latest version, to make git tag pinning in cocoa pods easier to prevent dependency confusion attacks.

Cheers!

How to match https

Hi, basic question. If the api returns a string"Post your questions on our Pigeonhole link https://pigeonhole.at/learnhowtocode".. how can I match the entire https url?

Swift 4.0 support would be very good!

In Swift 4.0 I am getting this error:

/Users/Pods/AttributedTextView/Sources/AttributedTextView.swift:83:44: Cannot convert value of type 'NSAttributedStringKey' to expected dictionary key type 'String'

Multiple link colors

Is there a way to set link colors differently in a single attributer?
This is the first (blue) link
and this one is the second (green) link

Thanks.

paragraphAlignRight or paragraphAlignCenter is not working

paragraphAlignRight is not working. Below I posted how I am using it.

        textView.attributer = "by_clicking_tou_pp".white
            .match(.terms_of_use).underline.makeInteract({ (link) in
            print("TODO: open terms of user screen")
        })
            .match(.privacy_policy).underline.makeInteract({ (link) in
            print("TODO: open privacy policy")
        }).paragraphAlignRight

UITextViewDelegate should return values based on isEditable

If the following UITextViewDelegate methods are not implemented they always return false. I think it would be much better if the return value was based on the TextView's isEditable property.

textViewShouldBeginEditing(_ textView: UITextView)
textViewShouldEndEditing(_ textView: UITextView)
textView(_ textView: UITextView, shouldChangeTextIn range: NSRange, replacementText text: String)

WARN | xcodebuild

Hi, evermeer
I am going to develop a JSON formatting library based on this library.

s.dependency 'AttributedTextView', '~> 0.9'

When I tries to push the podspec file, a Xcode warning message was shown.

โžœ  MGFormatter git:(master) pod trunk push MGFormatter.podspec                                
Updating spec repo `master`

CocoaPods 1.5.3 is available.
To update use: `sudo gem install cocoapods`

For more information, see https://blog.cocoapods.org and the CHANGELOG for this version at https://github.com/CocoaPods/CocoaPods/releases/tag/1.5.3

Validating podspec
 -> MGFormatter (0.1)
    - WARN  | xcodebuild:  AttributedTextView/Sources/Attributer.swift:531:62: warning: 'substring(with:)' is deprecated: Please use String slicing subscript.

[!] The spec did not pass validation, due to 1 warning (but you can use `--allow-warnings` to ignore it).

The same thing happens in the travis CI, line 640
https://travis-ci.org/lm2343635/MGFormatter/builds/393497738?utm_source=github_status&utm_medium=notification

Error when compiling in xcode 10 swift 4.2

i received this error when using this dependency on branch XCode10 does anyone have a idea how to solve this? would really appreciate it thanks
"The compiler is unable to type-check this expression in reasonable time; try breaking up the expression into distinct sub-expressions""

screen shot 2018-12-06 at 9 22 09 am

Disable selection for textView

Is it possible you can help not enabling selection on textView when setting attributer ? In some scenario, text selection is really annoying and undesirable as we just want users be able to click and press (with textSelection enabled, it often pop up with some selected text when user long press)

Setting of attributer changes selectable and editable

Assigning a new text to the attributer always changes the current values of the editable and selectable attributes as well. Is it really necessary to change the attributes in the attributer setter?

One can re-set those attributes after an assignment, but I would prefer not to do this all the time.

Question

Is there any option of conditional append?? e.g, append some variable if it is not nil

More fonts in one AttributedTextView

Hello,

I need to have more fonts in one AttributedTextView instance. For example:

User1 followed ("myFontRegular") User2("myFontBold")

I tried it to implement in many ways, but I found out that only first font is applied to whole text in AttributedTextView. Here is sample of my implementation:

        statusLabel.attributer =
            name.color(.charcoal).font(.graphik(15))
            .append(" followed ").color(.aluminium).font(.graphik(15))
            .append("\(post.follow_display_name ?? "some user")").makeInteract({ _ in
                if let followId = post.follow_user_id {
                    self.callback?(.user, followId)
                }
            })
            .setLinkColor(.darkGreen).font(.graphikBold(15))

But result of this implementation is that whole text is in graphik font, not graphik and graphikBold. I tried to change sizes, and these are applied correctly, but different fons not. Is it somehow possible to achieve what I need by using AttributedTextView?

Thanks,

Vojta

can't set dotted underline.

Hello there,
This is i tried,

attributedTextView.attributer = decorate(7) { content in return (content + (
            "The quick brown fox jumps over the lazy dog.\nPack my box with five dozen liquor jugs.\nSeveral fabulous dixieland jazz groups played with quick tempo.".brown
                .match("brown fox").underline.makeInteract { (link) in
                    print("TODO: open terms of user screen")
                }
                .match("fabulous dixieland").underline(.patternDot).makeInteract { (link) in
                    print("TODO: open privacy policy")
                }.all.paragraphAlignRight.paragraphApplyStyling
            ))
        }

systemFont with weight doesn't work

I'm trying applying light font like this:

let regular = UIFont.systemFont(ofSize: 15)
let light = UIFont.systemFont(ofSize: 15, weight: UIFontWeightLight)
label.attributedText = "regular ".font(regular)
                                         .append("light").font(light)
                                         .attributedText

But both words are with the same font (regular).

Laggy scrolling with AttributedTextView inside tableViewCell

Hi there,

Seems like AttributedTextView.attributer.setter takes too much time while blocking main thread.

screen shot 2018-03-31 at 12 49 29 pm

Is there anything we can do to make it faster? Seems like right now, it requires main thread, so I can't simply put in a background thread :(

        let userName = "daurenmuratov"
        let comment = "\(userName):"
            .font(UIFont.systemFont(ofSize: 14, weight: .bold))
            .match(userName)
            .color(.black)
            .makeInteract({ (userLogin) in
                print("Login pressed: \(userLogin)")
            })
            + (" \(text)")
                .font(UIFont.systemFont(ofSize: 14))
                .color(.gray)
                .matchHashtags.color(.red)
                .makeInteract({ (hashtag) in
                    print("Hashtag pressed: \(hashtag)")
                })
                .matchMentions
                .makeInteract({ (mention) in
                    print("Mention pressed: \(mention)")
                })
                .matchLinks
                .makeInteract({ (link) in
                    print("Link pressed \(link)")
                })
                .setLinkColor(.blue)
            textView.attributer = comment

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