[fenix] For https://github.com/mozilla-mobile/fenix/issues/25264 - Refactor toShortUrl extension function from TabSessionState to String

app/src/main/java/org/mozilla/fenix/ext/String.kt

@@ -9,9 +9,13 @@ import android.os.Build
 import android.text.Editable
 import android.util.Patterns
 import android.webkit.URLUtil
+import androidx.compose.runtime.Composable
 import androidx.core.net.toUri
+import mozilla.components.browser.toolbar.MAX_URI_LENGTH
 import mozilla.components.lib.publicsuffixlist.PublicSuffixList
 import mozilla.components.support.ktx.android.net.hostWithoutCommonPrefixes
+import org.mozilla.fenix.components.components
+import org.mozilla.fenix.compose.inComposePreview
 import java.net.IDN
 import java.util.Locale
 
@@ -71,6 +75,25 @@ fun String.toShortUrl(publicSuffixList: PublicSuffixList): String {
         .toUnicode()
 }
 
+/**
+ * Shortens URLs to be more user friendly, by applying [String.toShortUrl]
+ * and making sure it's equal or below the [MAX_URI_LENGTH].
+ */
+@Composable
+fun String.toShortUrl(): String {
+    // Truncate to MAX_URI_LENGTH to prevent the UI from locking up for
+    // extremely large URLs such as data URIs or bookmarklets. The same
+    // is done in the toolbar and awesomebar:
+    // https://github.com/mozilla-mobile/fenix/issues/1824
+    // https://github.com/mozilla-mobile/android-components/issues/6985
+    return if (inComposePreview) {
+        this.take(MAX_URI_LENGTH)
+    } else {
+        this.toShortUrl(components.publicSuffixList)
+            .take(MAX_URI_LENGTH)
+    }
+}
+
 // impl via FFTV https://searchfox.org/mozilla-mobile/source/firefox-echo-show/app/src/main/java/org/mozilla/focus/utils/FormattedDomain.java#129
 @Suppress("DEPRECATION")
 internal fun String.isIpv4(): Boolean = Patterns.IP_ADDRESS.matcher(this).matches()

app/src/main/java/org/mozilla/fenix/home/collections/CollectionItem.kt

@@ -33,7 +33,6 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.drawWithContent
 import androidx.compose.ui.graphics.drawscope.clipRect
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
@@ -44,9 +43,7 @@ import mozilla.components.concept.engine.Engine
 import mozilla.components.feature.tab.collections.Tab
 import org.mozilla.fenix.R.drawable
 import org.mozilla.fenix.R.string
-import org.mozilla.fenix.compose.inComposePreview
 import org.mozilla.fenix.compose.list.FaviconListItem
-import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.toShortUrl
 import org.mozilla.fenix.theme.FirefoxTheme
 import org.mozilla.fenix.theme.Theme
@@ -116,7 +113,7 @@ fun CollectionItem(
         ) {
             FaviconListItem(
                 label = tab.title,
-                description = shortenUrl(tab.url),
+                description = tab.url.toShortUrl(),
                 onClick = onClick,
                 url = tab.url,
                 iconPainter = painterResource(drawable.ic_close),
@@ -194,23 +191,6 @@ private fun Modifier.clipTop() = this.then(
     }
 )
 
-/**
- * Get a friendlier short url for [url].
- *
- * @param url Full url to be shortened.
- *
- * @see toShortUrl
- */
-@Composable
-private fun shortenUrl(url: String): String {
-    return if (inComposePreview) {
-        url
-    } else {
-        url.toShortUrl(LocalContext.current.components.publicSuffixList)
-    }
-}
-
-@OptIn(ExperimentalMaterialApi::class)
 @Composable
 @Preview(uiMode = Configuration.UI_MODE_NIGHT_YES)
 @Preview(uiMode = Configuration.UI_MODE_NIGHT_NO)

app/src/main/java/org/mozilla/fenix/tabstray/ext/TabSessionState.kt

@@ -4,31 +4,7 @@
 
 package org.mozilla.fenix.tabstray.ext
 
-import androidx.compose.runtime.Composable
 import mozilla.components.browser.state.state.TabSessionState
-import mozilla.components.browser.toolbar.MAX_URI_LENGTH
-import org.mozilla.fenix.components.components
-import org.mozilla.fenix.compose.inComposePreview
-import org.mozilla.fenix.ext.toShortUrl
-
-/**
- * Shortens URLs to be more user friendly, by applying [String.toShortUrl]
- * and making sure it's equal or below the [MAX_URI_LENGTH].
- */
-@Composable
-fun TabSessionState.toShortUrl(): String {
-    // Truncate to MAX_URI_LENGTH to prevent the UI from locking up for
-    // extremely large URLs such as data URIs or bookmarklets. The same
-    // is done in the toolbar and awesomebar:
-    // https://github.com/mozilla-mobile/fenix/issues/1824
-    // https://github.com/mozilla-mobile/android-components/issues/6985
-    return if (inComposePreview) {
-        this.content.url.take(MAX_URI_LENGTH)
-    } else {
-        this.content.url.toShortUrl(components.publicSuffixList)
-            .take(MAX_URI_LENGTH)
-    }
-}
 
 fun TabSessionState.isActive(maxActiveTime: Long): Boolean {
     val lastActiveTime = maxOf(lastAccess, createdAt)