Revert "handle bzip1 as well"

This reverts commit f2cb3ec7.

Turns out I was too fast merging this. I can't get PHP's bzip handler to
handle a bzip1 compressed file.

_test/tests/inc/tar.test.php

@@ -73,7 +73,7 @@ class Tar_TestCase extends DokuWikiTest {
     public function test_tarcontent() {
         $dir = dirname(__FILE__).'/tar';
 
-        foreach(array('tar', 'tgz', 'tbz', 'tbz2') as $ext) {
+        foreach(array('tar', 'tgz', 'tbz') as $ext) {
             $tar  = new Tar();
             $file = "$dir/test.$ext";
 
@@ -96,7 +96,7 @@ class Tar_TestCase extends DokuWikiTest {
         $dir = dirname(__FILE__).'/tar';
         $out = sys_get_temp_dir().'/dwtartest'.md5(time());
 
-        foreach(array('tar', 'tgz', 'tbz', 'tbz2') as $ext) {
+        foreach(array('tar', 'tgz', 'tbz') as $ext) {
             $tar  = new Tar();
             $file = "$dir/test.$ext";
 
@@ -122,7 +122,7 @@ class Tar_TestCase extends DokuWikiTest {
         $dir = dirname(__FILE__).'/tar';
         $out = sys_get_temp_dir().'/dwtartest'.md5(time());
 
-        foreach(array('tar', 'tgz', 'tbz', 'tbz2') as $ext) {
+        foreach(array('tar', 'tgz', 'tbz') as $ext) {
             $tar  = new Tar();
             $file = "$dir/test.$ext";
 
@@ -148,7 +148,7 @@ class Tar_TestCase extends DokuWikiTest {
         $dir = dirname(__FILE__).'/tar';
         $out = sys_get_temp_dir().'/dwtartest'.md5(time());
 
-        foreach(array('tar', 'tgz', 'tbz', 'tbz2') as $ext) {
+        foreach(array('tar', 'tgz', 'tbz') as $ext) {
             $tar  = new Tar();
             $file = "$dir/test.$ext";
 
@@ -174,7 +174,7 @@ class Tar_TestCase extends DokuWikiTest {
         $dir = dirname(__FILE__).'/tar';
         $out = sys_get_temp_dir().'/dwtartest'.md5(time());
 
-        foreach(array('tar', 'tgz', 'tbz', 'tbz2') as $ext) {
+        foreach(array('tar', 'tgz', 'tbz') as $ext) {
             $tar  = new Tar();
             $file = "$dir/test.$ext";
 
@@ -199,7 +199,7 @@ class Tar_TestCase extends DokuWikiTest {
         $dir = dirname(__FILE__).'/tar';
         $out = sys_get_temp_dir().'/dwtartest'.md5(time());
 
-        foreach(array('tar', 'tgz', 'tbz', 'tbz2') as $ext) {
+        foreach(array('tar', 'tgz', 'tbz') as $ext) {
             $tar  = new Tar();
             $file = "$dir/test.$ext";
 
@@ -229,10 +229,6 @@ class Tar_TestCase extends DokuWikiTest {
         $this->assertEquals(Tar::COMPRESS_GZIP, $tar->filetype('foo.tar.gz'));
         $this->assertEquals(Tar::COMPRESS_BZIP, $tar->filetype('foo.tbz'));
         $this->assertEquals(Tar::COMPRESS_BZIP, $tar->filetype('foo.tBZ'));
-        $this->assertEquals(Tar::COMPRESS_BZIP, $tar->filetype('foo.tbz2'));
-        $this->assertEquals(Tar::COMPRESS_BZIP, $tar->filetype('foo.tBZ2'));
-        $this->assertEquals(Tar::COMPRESS_BZIP, $tar->filetype('foo.tar.bz'));
-        $this->assertEquals(Tar::COMPRESS_BZIP, $tar->filetype('foo.tar.BZ'));
         $this->assertEquals(Tar::COMPRESS_BZIP, $tar->filetype('foo.tar.BZ2'));
         $this->assertEquals(Tar::COMPRESS_BZIP, $tar->filetype('foo.tar.bz2'));
     }
@@ -320,4 +316,4 @@ class Tar_TestCase extends DokuWikiTest {
 
         TestUtils::rdelete($out);
     }
-}
+}
\ No newline at end of file

inc/Tar.class.php

@@ -618,7 +618,7 @@ class Tar {
         $file = strtolower($file);
         if(substr($file, -3) == '.gz' || substr($file, -4) == '.tgz') {
             $comptype = Tar::COMPRESS_GZIP;
-        } elseif(substr($file, -4) == '.bz2' || substr($file, -3) == '.bz' || substr($file, -4) == '.tbz' || substr($file, -5) == ".tbz2") {
+        } elseif(substr($file, -4) == '.bz2' || substr($file, -4) == '.tbz') {
             $comptype = Tar::COMPRESS_BZIP;
         } else {
             $comptype = Tar::COMPRESS_NONE;

lib/plugins/plugin/classes/ap_download.class.php

@@ -195,7 +195,7 @@ class ap_download extends ap_manage {
         if (substr($target, -1) == "/") $target = substr($target, 0, -1);
 
         $ext = $this->guess_archive($file);
-        if (in_array($ext, array('tar','bz','bz2','gz'))) {
+        if (in_array($ext, array('tar','bz','gz'))) {
             switch($ext){
                 case 'bz':
                     $compress_type = Tar::COMPRESS_BZIP;