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relays: add relay pic view for displaying relay icons

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ericholguin 2023-09-08 21:11:13 -06:00 committed by William Casarin
parent 4263b9690f
commit 7baf7e66dc
2 changed files with 104 additions and 0 deletions
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4
damus.xcodeproj/project.pbxproj
View File

@ -402,6 +402,7 @@
5C6E1DAF2A194075008FC15A /* PinkGradient.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C6E1DAE2A194075008FC15A /* PinkGradient.swift */; };
5CC868DD2AA29B3200FB22BA /* NeutralButtonStyle.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CC868DC2AA29B3200FB22BA /* NeutralButtonStyle.swift */; };
5CF2DCCA2AA3A49B00984B8D /* TLDExtract in Frameworks */ = {isa = PBXBuildFile; productRef = 5CF2DCC92AA3A49B00984B8D /* TLDExtract */; };
5CF2DCCC2AA3AF0B00984B8D /* RelayPicView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CF2DCCB2AA3AF0B00984B8D /* RelayPicView.swift */; };
5CF2DCCE2AABE1A500984B8D /* DamusLightGradient.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CF2DCCD2AABE1A500984B8D /* DamusLightGradient.swift */; };
5CF72FC229B9142F00124A13 /* ShareAction.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CF72FC129B9142F00124A13 /* ShareAction.swift */; };
6439E014296790CF0020672B /* ProfilePicImageView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6439E013296790CF0020672B /* ProfilePicImageView.swift */; };
@ -1082,6 +1083,7 @@
5C6E1DAC2A193EC2008FC15A /* GradientButtonStyle.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GradientButtonStyle.swift; sourceTree = "<group>"; };
5C6E1DAE2A194075008FC15A /* PinkGradient.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PinkGradient.swift; sourceTree = "<group>"; };
5CC868DC2AA29B3200FB22BA /* NeutralButtonStyle.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NeutralButtonStyle.swift; sourceTree = "<group>"; };
5CF2DCCB2AA3AF0B00984B8D /* RelayPicView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RelayPicView.swift; sourceTree = "<group>"; };
5CF2DCCD2AABE1A500984B8D /* DamusLightGradient.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DamusLightGradient.swift; sourceTree = "<group>"; };
5CF72FC129B9142F00124A13 /* ShareAction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareAction.swift; sourceTree = "<group>"; };
6439E013296790CF0020672B /* ProfilePicImageView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfilePicImageView.swift; sourceTree = "<group>"; };
@ -1919,6 +1921,7 @@
4CE8794F2996B2BD00F758CC /* RelayStatusView.swift */,
4CE879512996B68900F758CC /* RelayType.swift */,
4CDA128929E9D10C0006FA5A /* SignalView.swift */,
5CF2DCCB2AA3AF0B00984B8D /* RelayPicView.swift */,
);
path = Relays;
sourceTree = "<group>";
@ -2667,6 +2670,7 @@
4C32B9602A9AD44700DC3548 /* Struct.swift in Sources */,
4CC7AAF0297F11C700430951 /* SelectedEventView.swift in Sources */,
4CC7AAF8297F1CEE00430951 /* EventProfile.swift in Sources */,
5CF2DCCC2AA3AF0B00984B8D /* RelayPicView.swift in Sources */,
4C687C242A5FA86D0092C550 /* SearchHeaderView.swift in Sources */,
64FBD06F296255C400D9D3B2 /* Theme.swift in Sources */,
4C1A9A2329DDDB8100516EAC /* IconLabel.swift in Sources */,

100
damus/Views/Relays/RelayPicView.swift Normal file
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@ -0,0 +1,100 @@
//
// RelayPicView.swift
// damus
//
// Created by eric on 9/2/23.
//
import SwiftUI
import Kingfisher
import TLDExtract
struct InnerRelayPicView: View {
let url: URL?
let size: CGFloat
let highlight: Highlight
let disable_animation: Bool
@State var failedImage: Bool = false
var Placeholder: some View {
RoundedRectangle(cornerRadius: 15)
.frame(width: size, height: size)
.foregroundColor(DamusColors.adaptableGrey)
.overlay(RoundedRectangle(cornerRadius: 15).stroke(highlight_color(highlight), lineWidth: pfp_line_width(highlight)))
.padding(2)
}
var body: some View {
ZStack {
Color(uiColor: .secondarySystemBackground)
KFAnimatedImage(url)
.imageContext(.pfp, disable_animation: disable_animation)
.onFailure({ result in
failedImage = true
})
.cancelOnDisappear(true)
.configure { view in
view.framePreloadCount = 3
}
.placeholder { _ in
Placeholder
}
.scaledToFit()
if failedImage {
let abbrv = String(url?.hostname?.first?.uppercased() ?? "R")
Text("\(abbrv)")
.font(.system(size: 40, weight: .bold))
}
}
.frame(width: size, height: size)
.clipShape(RoundedRectangle(cornerRadius: 15))
.overlay(RoundedRectangle(cornerRadius: 15).stroke(failedImage ? .gray : highlight_color(highlight), lineWidth: failedImage ? 1 : pfp_line_width(highlight)))
}
}
struct RelayPicView: View {
let relay: String
let icon: String?
let size: CGFloat
let highlight: Highlight
let disable_animation: Bool
init(relay: String, icon: String? = nil, size: CGFloat, highlight: Highlight, disable_animation: Bool) {
self.relay = relay
self.icon = icon
self.size = size
self.highlight = highlight
self.disable_animation = disable_animation
}
var body: some View {
InnerRelayPicView(url: get_relay_url(relay: relay, icon: icon), size: size, highlight: highlight, disable_animation: disable_animation)
}
}
func get_relay_url(relay: String, icon: String?) -> URL {
let extractor = TLDExtract()
var favicon = relay + "/favicon.ico"
if let parseRelay: TLDResult = extractor.parse(relay) {
favicon = "https://" + (parseRelay.rootDomain ?? relay) + "/favicon.ico"
}
let pic = icon ?? favicon
if let url = URL(string: pic) {
return url
}
return URL(string: "")!
}
struct RelayPicView_Previews: PreviewProvider {
static var previews: some View {
VStack {
RelayPicView(relay: "wss://relay.damus.io", size: 55, highlight: .none, disable_animation: false)
RelayPicView(relay: "wss://nostr.wine", size: 55, highlight: .none, disable_animation: false)
RelayPicView(relay: "wss://nos.lol", size: 55, highlight: .none, disable_animation: false)
RelayPicView(relay: "fail", size: 55, highlight: .none, disable_animation: false)
}
}
}