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Merge pull request #3959 from owncloud/buildNotExistingFileNameForView 

Fix renaming using parenthesis
This commit is contained in:
Bart Visscher 2013-07-16 12:06:53 -07:00
parent d673d8c253 22c29eb64b
commit 285f288cf3
2 changed files with 93 additions and 5 deletions
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34
lib/helper.php
View File

@ -636,6 +636,18 @@ class OC_Helper {
* @return string
*/
public static function buildNotExistingFileName($path, $filename) {
$view = \OC\Files\Filesystem::getView();
return self::buildNotExistingFileNameForView($path, $filename, $view);
}
/**
* Adds a suffix to the name in case the file exists
*
* @param $path
* @param $filename
* @return string
*/
public static function buildNotExistingFileNameForView($path, $filename, \OC\Files\View $view) {
if($path==='/') {
$path='';
}
@ -648,11 +660,27 @@ class OC_Helper {
}
$newpath = $path . '/' . $filename;
if ($view->file_exists($newpath)) {
if(preg_match_all('/\((\d+)\)/', $name, $matches, PREG_OFFSET_CAPTURE)) {
//Replace the last "(number)" with "(number+1)"
$last_match = count($matches[0])-1;
$counter = $matches[1][$last_match][0]+1;
$offset = $matches[0][$last_match][1];
$match_length = strlen($matches[0][$last_match][0]);
} else {
$counter = 2;
while (\OC\Files\Filesystem::file_exists($newpath)) {
$newname = $name . ' (' . $counter . ')' . $ext;
$newpath = $path . '/' . $newname;
$offset = false;
}
do {
if($offset) {
//Replace the last "(number)" with "(number+1)"
$newname = substr_replace($name, '('.$counter.')', $offset, $match_length);
} else {
$newname = $name . ' (' . $counter . ')';
}
$newpath = $path . '/' . $newname . $ext;
$counter++;
} while ($view->file_exists($newpath));
}
return $newpath;

60
tests/lib/helper.php
View File

@ -146,4 +146,64 @@ class Test_Helper extends PHPUnit_Framework_TestCase {
$result = OC_Helper::recursiveArraySearch($haystack, "NotFound");
$this->assertFalse($result);
}
function testBuildNotExistingFileNameForView() {
$viewMock = $this->getMock('\OC\Files\View', array(), array(), '', false);
$this->assertEquals('/filename', OC_Helper::buildNotExistingFileNameForView('/', 'filename', $viewMock));
$this->assertEquals('dir/filename.ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename.ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->will($this->returnValue(true)); // filename.ext exists
$this->assertEquals('dir/filename (2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename.ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->will($this->returnValue(true)); // filename.ext exists
$viewMock->expects($this->at(1))
->method('file_exists')
->will($this->returnValue(true)); // filename (2).ext exists
$this->assertEquals('dir/filename (3).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename.ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->will($this->returnValue(true)); // filename (1).ext exists
$this->assertEquals('dir/filename (2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename (1).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->will($this->returnValue(true)); // filename (2).ext exists
$this->assertEquals('dir/filename (3).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename (2).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->will($this->returnValue(true)); // filename (2).ext exists
$viewMock->expects($this->at(1))
->method('file_exists')
->will($this->returnValue(true)); // filename (3).ext exists
$this->assertEquals('dir/filename (4).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename (2).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->will($this->returnValue(true)); // filename(1).ext exists
$this->assertEquals('dir/filename(2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->will($this->returnValue(true)); // filename(1) (1).ext exists
$this->assertEquals('dir/filename(1) (2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1) (1).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->will($this->returnValue(true)); // filename(1) (1).ext exists
$viewMock->expects($this->at(1))
->method('file_exists')
->will($this->returnValue(true)); // filename(1) (2).ext exists
$this->assertEquals('dir/filename(1) (3).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1) (1).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->will($this->returnValue(true)); // filename(1) (2) (3).ext exists
$this->assertEquals('dir/filename(1) (2) (4).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1) (2) (3).ext', $viewMock));
}
}