Update the file name when the URL changes in SaveDialog. https://redmine.stoutner...

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / helpers / GetUrlSizeHelper.kt

diff --git a/app/src/main/java/com/stoutner/privacybrowser/helpers/GetUrlSizeHelper.kt b/app/src/main/java/com/stoutner/privacybrowser/helpers/GetUrlSizeHelper.kt
deleted file mode 100644 (file)
index 6c3b3f8..0000000
--- a/app/src/main/java/com/stoutner/privacybrowser/helpers/GetUrlSizeHelper.kt
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2020-2022 Soren Stoutner <soren@stoutner.com>.
- *
- * This file is part of Privacy Browser Android <https://www.stoutner.com/privacy-browser-android>.
- *
- * Privacy Browser Android is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Privacy Browser Android is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Privacy Browser Android.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package com.stoutner.privacybrowser.helpers
-
-import android.content.Context
-import android.webkit.CookieManager
-
-import com.stoutner.privacybrowser.R
-
-import java.lang.Exception
-import java.net.HttpURLConnection
-import java.net.URL
-import java.text.NumberFormat
-
-object GetUrlSizeHelper {
-    fun getUrl(context: Context, url: URL, userAgent: String, cookiesEnabled: Boolean): String {
-        // Initialize the formatted file size string.
-        var formattedFileSize = context.getString(R.string.unknown_size)
-
-        // Because everything relating to requesting data from a webserver can throw errors, the entire section must catch exceptions.
-        try {
-            // Instantiate the proxy helper.
-            val proxyHelper = ProxyHelper()
-
-            // Get the current proxy.
-            val proxy = proxyHelper.getCurrentProxy(context)
-
-            // Open a connection to the URL.  No data is actually sent at this point.
-            val httpUrlConnection = url.openConnection(proxy) as HttpURLConnection
-
-            // Add the user agent to the header property.
-            httpUrlConnection.setRequestProperty("User-Agent", userAgent)
-
-            // Add the cookies if they are enabled.
-            if (cookiesEnabled) {
-                // Get the cookies for the current domain.
-                val cookiesString = CookieManager.getInstance().getCookie(url.toString())
-
-                // Only add the cookies if they are not null.
-                if (cookiesString != null) {
-                    // Add the cookies to the header property.
-                    httpUrlConnection.setRequestProperty("Cookie", cookiesString)
-                }
-            }
-
-            // The actual network request is in a `try` bracket so that `disconnect()` is run in the `finally` section even if an error is encountered in the main block.
-            try {
-                // Get the status code.  This initiates a network connection.
-                val responseCode = httpUrlConnection.responseCode
-
-                // Check the response code.
-                if (responseCode >= 400) {  // The response code is an error message.
-                    // Set the formatted file size to indicate a bad URL.
-                    formattedFileSize = context.getString(R.string.invalid_url)
-                } else {  // The response code is not an error message.
-                    // Get the content length header.
-                    val contentLengthString = httpUrlConnection.getHeaderField("Content-Length")
-
-                    // Only process the content length string if it isn't null.
-                    if (contentLengthString != null) {
-                        // Convert the content length string to a long.
-                        val fileSize = contentLengthString.toLong()
-
-                        // Format the file size.
-                        formattedFileSize = NumberFormat.getInstance().format(fileSize) + " " + context.getString(R.string.bytes)
-                    }
-                }
-            } finally {
-                // Disconnect the HTTP URL connection.
-                httpUrlConnection.disconnect()
-            }
-        } catch (exception: Exception) {
-            // Set the formatted file size to indicate a bad URL.
-            formattedFileSize = context.getString(R.string.invalid_url)
-        }
-
-        // Return the formatted file size.
-        return formattedFileSize
-    }
-}