From 754de6bb0449a577d2bb9c28cca6adf0ef9554f6 Mon Sep 17 00:00:00 2001
From: steckbrief <steckbrief@chefmail.de>
Date: Mon, 6 Feb 2017 10:01:13 +0100
Subject: relates FS#241: Implementation of http download based on okhttp

---
 .../http/download/AutomaticFileDownload.java       | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/download/AutomaticFileDownload.java

(limited to 'src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/download/AutomaticFileDownload.java')

diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/download/AutomaticFileDownload.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/download/AutomaticFileDownload.java
new file mode 100644
index 00000000..5885e2e1
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/download/AutomaticFileDownload.java
@@ -0,0 +1,61 @@
+package de.thedevstack.conversationsplus.services.filetransfer.http.download;
+
+import de.thedevstack.android.logcat.Logging;
+import de.thedevstack.conversationsplus.ConversationsPlusApplication;
+import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
+import de.thedevstack.conversationsplus.entities.Message;
+import de.thedevstack.conversationsplus.http.HttpHeadRetrievedListener;
+import de.thedevstack.conversationsplus.services.filetransfer.FileTransferManager;
+import de.thedevstack.conversationsplus.utils.XmppConnectionServiceAccessor;
+
+/**
+ *
+ */
+public class AutomaticFileDownload implements HttpHeadRetrievedListener {
+    private boolean notify;
+
+    public AutomaticFileDownload(boolean notify) {
+        this.notify = notify;
+    }
+
+    @Override
+    public void onFileSizeRetrieved(long size, Message message) {
+        if (!this.transferFile(message)) {
+
+        }
+        if (this.notify) {
+            XmppConnectionServiceAccessor.xmppConnectionService.getNotificationService().push(message);
+        }
+    }
+
+    /**
+     * Transfers a file for the corresponding message.
+     *
+     * @param message the message containing the file to transfer
+     * @return <code>true</code> if the file transfer was successful, <code>false</code> otherwise
+     */
+    public boolean transferFile(Message message) {
+        if (this.accept(message)) {
+            Logging.d("http-download", "Starting automatic download");
+            FileTransferManager ftm = FileTransferManager.getInstance();
+            if (ftm.accept(message)) {
+                return ftm.transferFile(message);
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Checks whether a message can be sent using this service or not.
+     *
+     * @param message the message to be checked
+     * @return <code>true</code> if the message can be processed, <code>false</code> otherwise
+     */
+    public boolean accept(Message message) {
+        long size = message.getFileParams().getSize();
+        return ConversationsPlusApplication.hasStoragePermission()
+                && size > -1
+                && size <= ConversationsPlusPreferences.autoAcceptFileSize()
+                && XmppConnectionServiceAccessor.xmppConnectionService.isDownloadAllowedInConnection();
+    }
+}
-- 
cgit v1.2.3