Implement clickable plaintext links and dark mode fix (#488)

* Plaintext links are now clickable and fixes dark mode.

- Change `AppxPackageDir` path from `C:\Users\bkaan\Desktop\Packages\` to `$(USERPROFILE)\Desktop\Packages\`, fixes error when building release.
- Plaintext links are now clickable, and match the same subtle style as Windows Mail.
- Remove `!important` from inline styles to allow Dark Reader to properly recolor the element.

* Implement setting for clickable plaintext link

Wino.Core.Domain/Interfaces/IPreferencesService.cs

@@ -93,6 +93,11 @@ namespace Wino.Core.Domain.Interfaces
         /// </summary>
         bool RenderStyles { get; set; }
 
+        /// <summary>
+        /// Setting: Set whether plaintext links should be automatically converted to clickable links.
+        /// </summary>
+        bool RenderPlaintextLinks { get; set; }
+
         /// <summary>
         /// Gets the preferred rendering options for HTML rendering.
         /// </summary>

Wino.Core.Domain/Models/Reader/MailRenderingOptions.cs

@@ -7,9 +7,11 @@
     {
         private const bool DefaultLoadImageValue = true;
         private const bool DefaultLoadStylesValue = true;
+        private const bool DefaultRenderPlaintextLinksValue = true;
 
         public bool LoadImages { get; set; } = DefaultLoadImageValue;
         public bool LoadStyles { get; set; } = DefaultLoadStylesValue;
+        public bool RenderPlaintextLinks { get; set; } = DefaultRenderPlaintextLinksValue;
 
         // HtmlDocument.Load call is redundant if all the settings are in default values.
         // Therefore we will purify the HTML only if needed.

Wino.Core.Domain/Translations/en_US/resources.json

@@ -484,6 +484,7 @@
     "SettingsLinkedAccountsSave_Title": "Save Changes",
     "SettingsLoadImages_Title": "Load images automatically",
     "SettingsLoadStyles_Title": "Load styles automatically",
+    "SettingsLoadPlaintextLinks_Title": "Convert plaintext links to clickable links",
     "SettingsMailSpacing_Description": "Adjust the spacing for listing mails.",
     "SettingsMailSpacing_Title": "Mail Spacing",
     "SettingsFolderMenuStyle_Title": "Create Nested Folders",

Wino.Core.UWP/Services/PreferencesService.cs

@@ -42,7 +42,12 @@ namespace Wino.Core.UWP.Services
         }
 
         public MailRenderingOptions GetRenderingOptions()
-            => new MailRenderingOptions() { LoadImages = RenderImages, LoadStyles = RenderStyles };
+            => new MailRenderingOptions()
+            {
+                LoadImages = RenderImages,
+                LoadStyles = RenderStyles,
+                RenderPlaintextLinks = RenderPlaintextLinks
+            };
 
         public MailListDisplayMode MailItemDisplayMode
         {
@@ -92,6 +97,12 @@ namespace Wino.Core.UWP.Services
             set => SetPropertyAndSave(nameof(RenderStyles), value);
         }
 
+        public bool RenderPlaintextLinks
+        {
+            get => _configurationService.Get(nameof(RenderPlaintextLinks), true);
+            set => SetPropertyAndSave(nameof(RenderPlaintextLinks), value);
+        }
+
         public bool RenderImages
         {
             get => _configurationService.Get(nameof(RenderImages), true);

Wino.Mail/JS/libs/linkify-element.min.js

@@ -0,0 +1 @@
+var linkifyElement=function(e){"use strict";const t=1,n=3;function r(e,t,n){let r=n[n.length-1];e.replaceChild(r,t);for(let t=n.length-2;t>=0;t--)e.insertBefore(n[t],r),r=n[t]}function i(e,t,n){const r=[];for(let i=0;i<e.length;i++){const o=e[i];"nl"===o.t&&t.get("nl2br")?r.push(n.createElement("br")):o.isLink&&t.check(o)?r.push(t.render(o)):r.push(n.createTextNode(o.toString()))}return r}function o(l,a,c){if(!l||l.nodeType!==t)throw new Error(`Cannot linkify ${l} - Invalid DOM Node type`);if("A"===l.tagName||a.ignoreTags.indexOf(l.tagName)>=0)return l;let s=l.firstChild;for(;s;){let d,u,f;switch(s.nodeType){case t:o(s,a,c);break;case n:if(d=s.nodeValue,u=e.tokenize(d),0===u.length||1===u.length&&"text"===u[0].t)break;f=i(u,a,c),r(l,s,f),s=f[f.length-1]}s=s.nextSibling}return l}function l(e){return t=>{let{tagName:n,attributes:r,content:i,eventListeners:o}=t;const l=e.createElement(n);for(const e in r)l.setAttribute(e,r[e]);if(o&&l.addEventListener)for(const e in o)l.addEventListener(e,o[e]);return l.appendChild(e.createTextNode(i)),l}}function a(t,n,r){void 0===n&&(n=null),void 0===r&&(r=null);try{r=r||document||window&&window.document||global&&global.document}catch(e){}if(!r)throw new Error("Cannot find document implementation. If you are in a non-browser environment like Node.js, pass the document implementation as the third argument to linkifyElement.");return o(t,new e.Options(n,l(r)),r)}return a.helper=o,a.getDefaultRender=l,a.normalize=(t,n)=>new e.Options(t,l(n)),a}(linkify);

Wino.Mail/JS/reader.html

@@ -1,52 +1,111 @@
 <html>
-<head>
-    <link rel="stylesheet" href="./global.css" />
-    <script src="./libs/darkreader.js"></script>
-    <style>
-        body {
-            padding-left: 12px;
-            padding-right: 12px;
-            padding-top: 8px;
-            padding-bottom: 8px;
-            margin: 0px;
-            border-radius: 8px;
-        }
+    <head>
+        <link rel="stylesheet" href="./global.css" />
+        <script src="./libs/darkreader.js"></script>
 
-        #readerDiv {
-            font-family: Arial, Helvetica, sans-serif;
-            background-color: transparent !important;
-        }
-    </style>
-</head>
-<body>
-    <meta name="color-scheme" content="dark light">
-    <script>
-        function RenderHTML(htmlString) {
-            window.scroll(0, 0);
-            var containerDiv = document.getElementById("readerDiv");
-            containerDiv.innerHTML = htmlString;
-        }
+        <script src="./libs/linkify.min.js"></script>
+        <script src="./libs/linkify-element.min.js"></script>
 
-        function ChangeFontFamily(fontFamily) {
-            var containerDiv = document.getElementById("readerDiv");
-            containerDiv.style.fontFamily = fontFamily;
-        }
+        <style>
+            body {
+                padding-left: 12px;
+                padding-right: 12px;
+                padding-top: 8px;
+                padding-bottom: 8px;
+                margin: 0px;
+                border-radius: 8px;
+            }
 
-        function ChangeFontSize(size) {
-            var containerDiv = document.getElementById("readerDiv");
-            containerDiv.style.fontSize = size;
-        }
+            #readerDiv {
+                font-family: Arial, Helvetica, sans-serif;
+                background-color: transparent !important;
+            }
 
-        function SetLightEditor() {
-            document.documentElement.setAttribute('data-theme', 'light');
-            DarkReader.disable();
-        }
+            a.wino-plain-link {
+                color: inherit !important;
+                text-decoration: underline dotted !important;
+            }
+        </style>
+    </head>
+    <body>
+        <meta name="color-scheme" content="dark light" />
+        <script>
+            var _htmlString = "";
+            var _shouldLinkifyText = true;
 
-        function SetDarkEditor() {
-            document.documentElement.setAttribute('data-theme', 'dark');
-            DarkReader.enable();
-        }
-    </script>
-    <div id="readerDiv"></div>
-</body>
+            // Called when rendering a new email for the first time
+            function RenderHTML(htmlString, shouldLinkifyText = true) {
+                window.scroll(0, 0);
+
+                _htmlString = htmlString;
+                _shouldLinkifyText = shouldLinkifyText;
+
+                internalRenderHTML(htmlString);
+            }
+
+            // Called to render or refresh the email
+            function internalRenderHTML(htmlString) {
+                var containerDiv = document.getElementById("readerDiv");
+                try {
+                    containerDiv.innerHTML = htmlString;
+
+                    // Linkify plain text links if enabled
+                    if (_shouldLinkifyText) {
+                        linkifyElement(
+                            containerDiv,
+                            { className: "wino-plain-link" },
+                            document
+                        );
+                    }
+
+                    // Remove !important from inline styles if dark mode is enabled
+                    if (
+                        document.documentElement.getAttribute("data-theme") ===
+                        "dark"
+                    ) {
+                        removeImportantFromInlineStyles();
+                    }
+                } catch (e) {
+                    containerDiv.innerHTML = htmlString;
+                }
+            }
+
+            function ChangeFontFamily(fontFamily) {
+                var containerDiv = document.getElementById("readerDiv");
+                containerDiv.style.fontFamily = fontFamily;
+            }
+
+            function ChangeFontSize(size) {
+                var containerDiv = document.getElementById("readerDiv");
+                containerDiv.style.fontSize = size;
+            }
+
+            function SetLightEditor() {
+                document.documentElement.setAttribute("data-theme", "light");
+                DarkReader.disable();
+
+                internalRenderHTML(_htmlString);
+            }
+
+            function SetDarkEditor() {
+                document.documentElement.setAttribute("data-theme", "dark");
+                DarkReader.enable();
+
+                internalRenderHTML(_htmlString);
+            }
+
+            // Helper functions
+            function removeImportantFromInlineStyles() {
+                var allElements = document.querySelectorAll("*");
+                allElements.forEach(function (element) {
+                    var style = element.getAttribute("style");
+                    if (style) {
+                        var newStyle = style.replace(/!important/g, "");
+                        element.setAttribute("style", newStyle);
+                    }
+                });
+            }
+        </script>
+        <div id="readerDiv"></div>
+    </body>
 </html>

Wino.Mail/Views/MailRenderingPage.xaml.cs

@@ -96,7 +96,8 @@ namespace Wino.Views
             }
             else
             {
-                await ExecuteScriptFunctionAsync("RenderHTML", htmlBody);
+                var shouldLinkifyText = ViewModel.CurrentRenderModel?.MailRenderingOptions?.RenderPlaintextLinks ?? true;
+                await ExecuteScriptFunctionAsync("RenderHTML", htmlBody, shouldLinkifyText);
             }
 
             isRenderingInProgress = false;

Wino.Mail/Views/Settings/ReadComposePanePage.xaml

@@ -69,6 +69,12 @@
                         </controls:SettingsCard.HeaderIcon>
                         <ToggleSwitch IsOn="{x:Bind ViewModel.PreferencesService.RenderStyles, Mode=TwoWay}" />
                     </controls:SettingsCard>
+                    <controls:SettingsCard Header="{x:Bind domain:Translator.SettingsLoadPlaintextLinks_Title}">
+                        <controls:SettingsCard.HeaderIcon>
+                           <PathIcon Data="{StaticResource AddLinkPathIcon}" />
+                        </controls:SettingsCard.HeaderIcon>
+                        <ToggleSwitch IsOn="{x:Bind ViewModel.PreferencesService.RenderPlaintextLinks, Mode=TwoWay}" />
+                    </controls:SettingsCard>
                 </controls:SettingsExpander.Items>
             </controls:SettingsExpander>
 
@@ -116,5 +122,4 @@
             </controls:SettingsExpander>
         </StackPanel>
     </ScrollViewer>
-</abstract:ReadComposePanePageAbstract>
-
+</abstract:ReadComposePanePageAbstract>

Wino.Mail/Wino.Mail.csproj

@@ -567,6 +567,8 @@
     <Content Include="JS\global.css" />
     <Content Include="JS\libs\jodit.min.css" />
     <Content Include="JS\libs\jodit.min.js" />
+    <Content Include="JS\libs\linkify-element.min.js" />
+    <Content Include="JS\libs\linkify.min.js" />
     <Content Include="JS\reader.html" />
     <Content Include="Assets\ReleaseNotes\190.md" />
     <None Include="Package.StoreAssociation.xml" />

Wino.Packaging/Wino.Packaging.wapproj

@@ -44,7 +44,7 @@
     <GenerateAppInstallerFile>False</GenerateAppInstallerFile>
     <AppxPackageSigningTimestampDigestAlgorithm>SHA256</AppxPackageSigningTimestampDigestAlgorithm>
     <AppxAutoIncrementPackageRevision>False</AppxAutoIncrementPackageRevision>
-    <AppxPackageDir>C:\Users\bkaan\Desktop\Packages\</AppxPackageDir>
+    <AppxPackageDir>$(USERPROFILE)\Desktop\Packages\</AppxPackageDir>
     <GenerateTestArtifacts>True</GenerateTestArtifacts>
     <AppxBundlePlatforms>x86|x64|arm64</AppxBundlePlatforms>
     <GenerateTemporaryStoreCertificate>True</GenerateTemporaryStoreCertificate>