Create zip file which contains whitelist, blacklist and setupVars.conf

scripts/pi-hole/php/takeout.php

@@ -0,0 +1,100 @@
+<?php
+
+function message($code)
+{
+    switch ($code)
+        {
+            case 0:
+            return 'No error';
+
+            case 1:
+            return 'Multi-disk zip archives not supported';
+
+            case 2:
+            return 'Renaming temporary file failed';
+
+            case 3:
+            return 'Closing zip archive failed';
+
+            case 4:
+            return 'Seek error';
+
+            case 5:
+            return 'Read error';
+
+            case 6:
+            return 'Write error';
+
+            case 7:
+            return 'CRC error';
+
+            case 8:
+            return 'Containing zip archive was closed';
+
+            case 9:
+            return 'No such file';
+
+            case 10:
+            return 'File already exists';
+
+            case 11:
+            return 'Can\'t open file';
+
+            case 12:
+            return 'Failure to create temporary file';
+
+            case 13:
+            return 'Zlib error';
+
+            case 14:
+            return 'Malloc failure';
+
+            case 15:
+            return 'Entry has been changed';
+
+            case 16:
+            return 'Compression method not supported';
+
+            case 17:
+            return 'Premature EOF';
+
+            case 18:
+            return 'Invalid argument';
+
+            case 19:
+            return 'Not a zip archive';
+
+            case 20:
+            return 'Internal error';
+
+            case 21:
+            return 'Zip archive inconsistent';
+
+            case 22:
+            return 'Can\'t remove file';
+
+            case 23:
+            return 'Entry has been deleted';
+
+            default:
+            return 'An unknown error has occurred('.intval($code).')';
+        }
+}
+
+$filename = "/tmp/pi-hole-takeout.zip";
+$zip = zip_open($filename);
+
+if (!is_resource($zip)) {
+    exit("cannot open/create $filename<br>Error message: ".message($zip)."\n");
+}
+
+$zip->addFile("/etc/pihole/whitelist.txt");
+$zip->addFile("/etc/pihole/blacklist.txt");
+$zip->addFile("/etc/pihole/setupVars.conf");
+echo "numfiles: " . $zip->numFiles . "<br>";
+echo "status:" . $zip->status . "<br>";
+echo "statusSys: " . $zip->statusSys . "<br>";
+echo "filename: " . $zip->filename . "<br>";
+$zip->close();
+
+?>