PHP Upload::load方法代码示例

 public static function download($fileID = null)
 {
     if ($fileID == null) {
         return null;
     }
     $upload = Upload::load($fileID);
     return self::base() . '/download/' . $fileID . '/' . $upload->getOriginalName();
 }

 public function testInvalidFileExtensionValidatingMimeType()
 {
     // setup plaintext file with invalid extension
     $tmpFileName = 'UploadTest-testUpload.jpg';
     $tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
     $tmpFileContent = '';
     for ($i = 0; $i < 10000; $i++) {
         $tmpFileContent .= '0';
     }
     file_put_contents($tmpFilePath, $tmpFileContent);
     // emulates the $_FILES array
     $tmpFile = array('name' => $tmpFileName, 'size' => filesize($tmpFilePath), 'tmp_name' => $tmpFilePath, 'extension' => 'jpg', 'error' => UPLOAD_ERR_OK);
     $u = new Upload();
     $u->setValidator(new MimeUploadValidator());
     $result = $u->load($tmpFile);
     $errors = $u->getErrors();
     $this->assertFalse($result, 'Load failed because file extension does not match excepted MIME type');
     $this->assertEquals('File extension does not match known MIME type', $errors[0]);
     unlink($tmpFilePath);
 }

         $accepted->setStatus($status);
         $accepted->save();
         // log it
         $logEvent = new Event(array('event_type_id' => 'edit_accepted_status', 'user_1_id' => Session::getUserID(), 'project_id' => $project->getID(), 'item_1_id' => $update->getID(), 'item_2_id' => $accepted->getID(), 'item_3_id' => $task->getID(), 'data_1' => $oldStatus, 'data_2' => $status));
         $logEvent->save();
         // set flag
         $modified = true;
     }
 }
 // are uploads deleted?
 if (!empty($deleted)) {
     $deletedIDs = '';
     foreach ($deleted as $d) {
         // save changes
         $d = Filter::numeric($d);
         $upload = Upload::load($d);
         $upload->setDeleted(true);
         $upload->save();
         $deletedIDs .= $d . ',';
     }
 }
 // are uploads added?
 if (!empty($added)) {
     $addedIDs = '';
     foreach ($added as $stored => $orig) {
         // save changes
         $stored = Filter::text($stored);
         $orig = Filter::text($orig);
         $uploadID = Upload::saveToDatabase($orig, $stored, Upload::TYPE_UPDATE, $update->getID(), $project->getID());
         $addedIDs .= $uploadID . ',';
     }

 public function testFileVersioningWithAnExistingFile()
 {
     $upload = function ($tmpFileName) {
         // create tmp file
         $tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
         $tmpFileContent = '';
         for ($i = 0; $i < 10000; $i++) {
             $tmpFileContent .= '0';
         }
         file_put_contents($tmpFilePath, $tmpFileContent);
         // emulates the $_FILES array
         $tmpFile = array('name' => $tmpFileName, 'type' => 'text/plaintext', 'size' => filesize($tmpFilePath), 'tmp_name' => $tmpFilePath, 'extension' => 'jpg', 'error' => UPLOAD_ERR_OK);
         $v = new UploadTest_Validator();
         // test upload into default folder
         $u = new Upload();
         $u->setReplaceFile(false);
         $u->setValidator($v);
         $u->load($tmpFile);
         return $u->getFile();
     };
     $file1 = $upload('UploadTest-testUpload.jpg');
     $this->assertEquals('UploadTest-testUpload.jpg', $file1->Name, 'File does not receive new name');
     $file2 = $upload('UploadTest-testUpload.jpg');
     $this->assertEquals('UploadTest-testUpload2.jpg', $file2->Name, 'File does receive new name');
     $file3 = $upload('UploadTest-testUpload.jpg');
     $this->assertEquals('UploadTest-testUpload3.jpg', $file3->Name, 'File does receive new name');
     $file4 = $upload('UploadTest-testUpload3.jpg');
     $this->assertEquals('UploadTest-testUpload4.jpg', $file4->Name, 'File does receive new name');
     $file1->delete();
     $file2->delete();
     $file3->delete();
     $file4->delete();
 }

 private function buildScreenshots(Addon $addon, PackageInterface $package, $path)
 {
     $extra = $package->getExtra();
     $screenshots = array();
     $target = self::SCREENSHOTS_DIR . '/' . $addon->Name;
     if (isset($extra['screenshots'])) {
         $screenshots = (array) $extra['screenshots'];
     } elseif (isset($extra['screenshot'])) {
         $screenshots = (array) $extra['screenshot'];
     }
     // Delete existing screenshots.
     foreach ($addon->Screenshots() as $screenshot) {
         $screenshot->delete();
     }
     $addon->Screenshots()->removeAll();
     foreach ($screenshots as $screenshot) {
         if (!is_string($screenshot)) {
             continue;
         }
         $scheme = parse_url($screenshot, PHP_URL_SCHEME);
         // Handle absolute image URLs.
         if ($scheme == 'http' || $scheme == 'https') {
             $temp = TEMP_FOLDER . '/' . md5($screenshot);
             if (!copy($screenshot, $temp)) {
                 continue;
             }
             $data = array('name' => basename($screenshot), 'size' => filesize($temp), 'tmp_name' => $temp, 'error' => 0);
         } else {
             $source = $path . '/' . ltrim($screenshot, '/');
             // Prevent directory traversal.
             if ($source != realpath($source)) {
                 continue;
             }
             if (!file_exists($source)) {
                 continue;
             }
             $data = array('name' => basename($source), 'size' => filesize($source), 'tmp_name' => $source, 'error' => 0);
         }
         $upload = new Upload();
         $upload->setValidator(new AddonBuilderScreenshotValidator());
         $upload->load($data, $target);
         if ($file = $upload->getFile()) {
             $addon->Screenshots()->add($file);
         }
     }
 }

function formatEventDetails($event)
{
    $details = '';
    switch ($event->getEventTypeID()) {
        case 'edit_update_uploads':
        case 'edit_task_uploads':
            $addedIDs = explode(',', $event->getData2());
            $added = '';
            foreach ($addedIDs as $a) {
                if ($a == '') {
                    continue;
                }
                // skip blanks
                $upload = Upload::load($a);
                $added .= $upload->getOriginalName() . ' (' . formatFileSize($upload->getSize()) . ')<br /><br />';
            }
            if (!empty($added)) {
                $details .= '<ins>' . $added . '</ins>';
            }
            $deletedIDs = explode(',', $event->getData1());
            $deleted = '';
            foreach ($deletedIDs as $d) {
                if ($d == '') {
                    continue;
                }
                // skip blanks
                $upload = Upload::load($d);
                $deleted .= $upload->getOriginalName() . ' (' . formatFileSize($upload->getSize()) . ')<br /><br />';
            }
            if (!empty($deleted)) {
                $details .= '<del>' . $deleted . '</del>';
            }
            break;
        case 'edit_pitch':
        case 'edit_specs':
        case 'edit_rules':
        case 'edit_task_description':
        case 'edit_update_message':
            $from = $event->getData1();
            $to = $event->getData2();
            $from = str_replace('&#10;', '<br />', $from);
            $to = str_replace('&#10;', '<br />', $to);
            $diff = new FineDiff($from, $to);
            $htmlDiff = $diff->renderDiffToHTML();
            $htmlDiff = html_entity_decode($htmlDiff, ENT_QUOTES, 'UTF-8');
            $htmlDiff = html_entity_decode($htmlDiff, ENT_QUOTES, 'UTF-8');
            $details .= $htmlDiff;
            break;
        case 'edit_task_title':
        case 'edit_update_title':
            $from = $event->getData1();
            $to = $event->getData2();
            $diff = new FineDiff($from, $to);
            $htmlDiff = $diff->renderDiffToHTML();
            $htmlDiff = html_entity_decode($htmlDiff, ENT_QUOTES, 'UTF-8');
            $htmlDiff = html_entity_decode($htmlDiff, ENT_QUOTES, 'UTF-8');
            $details .= $htmlDiff;
            break;
        case 'edit_task_leader':
            $details .= 'Old Leader: <del>' . formatUserLink($event->getUser1ID(), $event->getProjectID()) . '</del><br /><br />';
            $details .= 'New Leader: <ins>' . formatUserLink($event->getUser2ID(), $event->getProjectID()) . '</ins>';
            break;
        case 'edit_task_num_needed':
            $old = $event->getData1() != null ? $event->getData1() : '&#8734;';
            $new = $event->getData2() != null ? $event->getData2() : '&#8734;';
            $details .= 'Old: <del>' . $old . '</del> people needed<br /><br />';
            $details .= 'New: <ins>' . $new . '</ins> people needed';
            break;
        case 'edit_task_deadline':
        case 'edit_project_deadline':
            $old = $event->getData1() != null ? formatTimeTag($event->getData1()) : '(none)';
            $new = $event->getData2() != null ? formatTimeTag($event->getData2()) : '(none)';
            $details .= 'Old Deadline: <del>' . $old . '</del><br /><br />';
            $details .= 'New Deadline: <ins>' . $new . '</ins>';
            break;
        case 'edit_project_status':
            $old = formatProjectStatus($event->getData1());
            $new = formatProjectStatus($event->getData2());
            $details .= 'Old Project Status: <del>' . $old . '</del><br /><br />';
            $details .= 'New Project Status: <ins>' . $new . '</ins>';
            break;
        case 'edit_accepted_status':
            $old = formatAcceptedStatus($event->getData1());
            $new = formatAcceptedStatus($event->getData2());
            $details .= 'Old Status: <del>' . $old . '</del><br /><br />';
            $details .= 'New Status: <ins>' . $new . '</ins>';
            break;
        case 'create_task_comment':
        case 'create_task_comment_reply':
        case 'create_update_comment':
        case 'create_update_comment_reply':
            $details .= formatComment($event->getData1());
            break;
        case 'create_discussion':
            $details .= '<strong>' . $event->getData1() . '</strong><br /><br />';
            $details .= formatDiscussionReply($event->getData2());
            break;
        case 'create_discussion_reply':
            $details .= formatDiscussionReply($event->getData1());
            break;
//.........这里部分代码省略.........

 public function testDeleteResampledImagesOnUpload()
 {
     $tmpFileName = 'UploadTest-testUpload.jpg';
     $tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
     $uploadImage = function () use($tmpFileName, $tmpFilePath) {
         copy(__DIR__ . '/gdtest/test_jpg.jpg', $tmpFilePath);
         // emulates the $_FILES array
         $tmpFile = array('name' => $tmpFileName, 'type' => 'text/plaintext', 'size' => filesize($tmpFilePath), 'tmp_name' => $tmpFilePath, 'extension' => 'jpg', 'error' => UPLOAD_ERR_OK);
         $v = new UploadTest_Validator();
         // test upload into default folder
         $u = new Upload();
         $u->setReplaceFile(true);
         $u->setValidator($v);
         $u->load($tmpFile);
         return $u->getFile();
     };
     // Image upload and generate a resampled image
     $image = $uploadImage();
     $resampled = $image->ResizedImage(123, 456);
     $resampledPath = $resampled->getFullPath();
     $this->assertTrue(file_exists($resampledPath));
     // Re-upload the image, overwriting the original
     // Resampled images should removed when their parent file is overwritten
     $image = $uploadImage();
     $this->assertFalse(file_exists($resampledPath));
     unlink($tmpFilePath);
     $image->delete();
 }

 public function testFileVersioningWithAnExistingFile()
 {
     $upload = function ($tmpFileName) {
         // create tmp file
         $tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
         $tmpFileContent = '';
         for ($i = 0; $i < 10000; $i++) {
             $tmpFileContent .= '0';
         }
         file_put_contents($tmpFilePath, $tmpFileContent);
         // emulates the $_FILES array
         $tmpFile = array('name' => $tmpFileName, 'type' => 'text/plaintext', 'size' => filesize($tmpFilePath), 'tmp_name' => $tmpFilePath, 'extension' => 'jpg', 'error' => UPLOAD_ERR_OK);
         $v = new UploadTest_Validator();
         // test upload into default folder
         $u = new Upload();
         $u->setReplaceFile(false);
         $u->setValidator($v);
         $u->load($tmpFile);
         return $u->getFile();
     };
     // test empty file version prefix
     $originalVersionPrefix = Config::inst()->get('Upload', 'version_prefix');
     Config::inst()->update('Upload', 'version_prefix', '');
     $file1 = $upload('UploadTest-IMG001.jpg');
     $this->assertEquals('UploadTest-IMG001.jpg', $file1->Name, 'File does not receive new name');
     $file2 = $upload('UploadTest-IMG001.jpg');
     $this->assertEquals('UploadTest-IMG2.jpg', $file2->Name, 'File does receive new name');
     $file3 = $upload('UploadTest-IMG001.jpg');
     $this->assertEquals('UploadTest-IMG3.jpg', $file3->Name, 'File does receive new name');
     $file4 = $upload('UploadTest-IMG3.jpg');
     $this->assertEquals('UploadTest-IMG4.jpg', $file4->Name, 'File does receive new name');
     $file1->delete();
     $file2->delete();
     $file3->delete();
     $file4->delete();
     // test '-v' file version prefix
     Config::inst()->update('Upload', 'version_prefix', '-v');
     $file1 = $upload('UploadTest2-IMG001.jpg');
     $this->assertEquals('UploadTest2-IMG001.jpg', $file1->Name, 'File does not receive new name');
     $file2 = $upload('UploadTest2-IMG001.jpg');
     $this->assertEquals('UploadTest2-IMG001-v2.jpg', $file2->Name, 'File does receive new name');
     $file3 = $upload('UploadTest2-IMG001.jpg');
     $this->assertEquals('UploadTest2-IMG001-v3.jpg', $file3->Name, 'File does receive new name');
     $file4 = $upload('UploadTest2-IMG001-v3.jpg');
     $this->assertEquals('UploadTest2-IMG001-v4.jpg', $file4->Name, 'File does receive new name');
     $file1->delete();
     $file2->delete();
     $file3->delete();
     $file4->delete();
     Config::inst()->update('Upload', 'version_prefix', $originalVersionPrefix);
 }

 /**
  * Save an file passed from a form post into this object.
  * File names are filtered through {@link FileNameFilter}, see class documentation
  * on how to influence this behaviour.
  *
  * @param $tmpFile array Indexed array that PHP generated for every file it uploads.
  * @param $folderPath string Folder path relative to /assets
  * @return Boolean|string Either success or error-message.
  */
 public function load($tmpFile, $folderPath = false)
 {
     if ($tmpFile && is_array($tmpFile)) {
         // Override user name by a generic name
         $tmpFile['name'] = $this->name . '_' . time() . '.' . strtolower(pathinfo($tmpFile['name'], PATHINFO_EXTENSION));
     }
     return parent::load($tmpFile, $folderPath);
 }

 public function saveappletupload($request)
 {
     $location = (int) $request->postVar('Location');
     if ($location) {
         $folder = DataObject::get_by_id('Folder', $location);
         if (isset($_FILES) && isset($_FILES['screenshot'])) {
             $upload = new Upload();
             if ($upload->load($_FILES['screenshot'], substr($folder->Filename, 7))) {
                 // need to base64decode the file data
                 $data = file_get_contents($upload->getFile()->getFullPath());
                 file_put_contents($upload->getFile()->getFullPath(), base64_decode($data));
                 $upload->getFile()->ClassName = 'Image';
                 $upload->getFile()->write();
                 return '{"file": ' . Convert::raw2json($upload->getFile()->toMap()) . '}';
             }
         }
     }
 }

 *		> 0
 *		> {id},{YYYY-MM-DD HH:MM:SS},{http://pointer/url},{filename.jpg},{views},{unknown}
 *
 *	 - Response (failure):
 *		> -1
 */
$pFunctions->requireRequest("k", "i");
/**
 *	Prepare our objects first...
 */
$pUser = new User();
$pUpload = new Upload();
if (!$pUser->loadAPIKey($_REQUEST["k"])) {
    throw new Exception("Invalid API key.");
}
if (!$pUpload->load($_REQUEST["i"])) {
    throw new Exception("Invalid upload identifier.");
}
if ($pUpload->users_id != $pUser->id) {
    throw new Exception("The requesting API key does not have permission to use this call.");
}
/**
 *	We'll just start removing things.
 */
$pDatabase->exec("UPDATE [uploads] SET is_deleted = '1' WHERE [rowid] = ? AND [users_id] = ?", array($pUpload->id, $pUser->id));
/**
 *	We'll just browse our uploaded files, casually display things.
 */
$aArguments = array("params" => array("users_id = '{$pUser->id}'", "is_deleted = '0'"), "sort" => array("timestamp" => "DESC"), "p" => 0, "rpp" => 10);
$aUploads = $pUpload->find($aArguments);
echo "0\r\n";

 *	Now we need to do some funny things involving moving things.
 */
$aFileReference = $_FILES["f"];
$sTargetScope = $pUser->email_address;
$sTargetDirectory = $aGlobalConfiguration["files"]["upload"];
$sFileLocation = "{$sTargetScope}/" . uniqid();
$sExtension = pathinfo($aFileReference["name"], PATHINFO_EXTENSION);
if ($sExtension) {
    $sFileLocation .= "." . $sExtension;
}
$sHash = md5_file($aFileReference["tmp_name"]);
if ($sHash != $_REQUEST["c"]) {
    throw new Exception("Invalid hash comparison");
}
if (!is_dir("{$sTargetDirectory}/{$sTargetScope}")) {
    mkdir("{$sTargetDirectory}/{$sTargetScope}");
}
move_uploaded_file($aFileReference["tmp_name"], "{$sTargetDirectory}/{$sFileLocation}");
/**
 *	Now we've successfully moved things, we need to get all sorts of meta data for it.
 */
$aDatabaseEntry = array("users_id" => $pUser->id, "alias" => $pUpload->generateAlias(), "file_name" => $aFileReference["name"], "file_location" => $sFileLocation, "file_size" => filesize("{$sTargetDirectory}/{$sFileLocation}"), "file_hash" => $sHash, "mime_type" => $pFunctions->getMimeType("{$sTargetDirectory}/{$sFileLocation}"), "timestamp" => time(), "ip_address" => $_SERVER["REMOTE_ADDR"], "views" => 0);
$iIdentifier = $pDatabase->insert("uploads", $aDatabaseEntry);
/**
 *	Now we have our database entry, we'll just re-load it back. If it worked, it shouldn't error.
 *	Hah!
 */
$pUpload->load($iIdentifier);
$aOutput = array("1", $pUpload->web_url, $pUpload->id, $pUpload->file_size);
echo implode(",", $aOutput);
return;

<?php

require_once "../../global.php";
$fileID = Filter::numeric($_GET['fi']);
$fileName = Filter::text($_GET['fn']);
$upload = Upload::load($fileID);
if ($upload == null || $fileName != $upload->getOriginalName() || $upload->getDeleted() == true) {
    header('Location: ' . Url::error());
    exit;
}
$fileURL = Url::uploads() . '/' . $upload->getStoredName();
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: public");
header("Content-Description: File Transfer");
header('Content-Type: ' . $upload->getMime() . '"');
header('Content-Disposition: attachment; filename="' . $upload->getOriginalName() . '"');
header("Content-Transfer-Encoding: binary");
header('Content-Length: ' . $upload->getSize());
readfile($fileURL);