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<?php
/**
* * Abstract class to support upload tests
*/
abstract class ApiTestCaseUpload extends ApiTestCase {
/**
* Fixture -- run before every test
*/
public function setUp() {
global $wgEnableUploads, $wgEnableAPI;
parent::setUp();
$wgEnableUploads = true;
$wgEnableAPI = true;
wfSetupSession();
$this->clearFakeUploads();
}
public function tearDown() {
$this->clearTempUpload();
}
/**
* Helper function -- remove files and associated articles by Title
* @param $title Title: title to be removed
*/
public function deleteFileByTitle( $title ) {
if ( $title->exists() ) {
$file = wfFindFile( $title, array( 'ignoreRedirect' => true ) );
$noOldArchive = ""; // yes this really needs to be set this way
$comment = "removing for test";
$restrictDeletedVersions = false;
$status = FileDeleteForm::doDelete( $title, $file, $noOldArchive, $comment, $restrictDeletedVersions );
if ( !$status->isGood() ) {
return false;
}
$page = WikiPage::factory( $title );
$page->doDeleteArticle( "removing for test" );
// see if it now doesn't exist; reload
$title = Title::newFromText( $title->getText(), NS_FILE );
}
return ! ( $title && $title instanceof Title && $title->exists() );
}
/**
* Helper function -- remove files and associated articles with a particular filename
* @param $fileName String: filename to be removed
*/
public function deleteFileByFileName( $fileName ) {
return $this->deleteFileByTitle( Title::newFromText( $fileName, NS_FILE ) );
}
/**
* Helper function -- given a file on the filesystem, find matching content in the db (and associated articles) and remove them.
* @param $filePath String: path to file on the filesystem
*/
public function deleteFileByContent( $filePath ) {
$hash = FSFile::getSha1Base36FromPath( $filePath );
$dupes = RepoGroup::singleton()->findBySha1( $hash );
$success = true;
foreach ( $dupes as $dupe ) {
$success &= $this->deleteFileByTitle( $dupe->getTitle() );
}
return $success;
}
/**
* Fake an upload by dumping the file into temp space, and adding info to $_FILES.
* (This is what PHP would normally do).
* @param $fieldName String: name this would have in the upload form
* @param $fileName String: name to title this
* @param $type String: mime type
* @param $filePath String: path where to find file contents
*/
function fakeUploadFile( $fieldName, $fileName, $type, $filePath ) {
$tmpName = tempnam( wfTempDir(), "" );
if ( !file_exists( $filePath ) ) {
throw new Exception( "$filePath doesn't exist!" );
};
if ( !copy( $filePath, $tmpName ) ) {
throw new Exception( "couldn't copy $filePath to $tmpName" );
}
clearstatcache();
$size = filesize( $tmpName );
if ( $size === false ) {
throw new Exception( "couldn't stat $tmpName" );
}
$_FILES[ $fieldName ] = array(
'name' => $fileName,
'type' => $type,
'tmp_name' => $tmpName,
'size' => $size,
'error' => null
);
return true;
}
function fakeUploadChunk( $fieldName, $fileName, $type, & $chunkData ){
$tmpName = tempnam( wfTempDir(), "" );
// copy the chunk data to temp location:
if ( !file_put_contents( $tmpName, $chunkData ) ) {
throw new Exception( "couldn't copy chunk data to $tmpName" );
}
clearstatcache();
$size = filesize( $tmpName );
if ( $size === false ) {
throw new Exception( "couldn't stat $tmpName" );
}
$_FILES[ $fieldName ] = array(
'name' => $fileName,
'type' => $type,
'tmp_name' => $tmpName,
'size' => $size,
'error' => null
);
}
function clearTempUpload() {
if( isset( $_FILES['file']['tmp_name'] ) ) {
$tmp = $_FILES['file']['tmp_name'];
if( file_exists( $tmp ) ) {
unlink( $tmp );
}
}
}
/**
* Remove traces of previous fake uploads
*/
function clearFakeUploads() {
$_FILES = array();
}
}
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