PHP Upload::getErrors方法代码示例

 /**
  * Handles the upload request. This is a static function to ensure that it is easily
  * accessible to other classes without having to instantiate a {@link Controller} object. 
  * A lot of this code is lifted from {@link AssetAdmin}.
  *
  * @todo Error handling on this is crap.
  * @param SS_HTTPRequest
  * @param Folder A folder that will be the destination of the upload.
  * @return array|string
  */
 public static function handle_upload(SS_HTTPRequest $r, $folder = null, $allowed_extensions = null)
 {
     if (!$folder) {
         $folder = singleton('Folder');
     }
     $newFiles = array();
     $errorResponse = "";
     if (isset($_FILES['file']) && is_array($_FILES['file'])) {
         $file_array = $_FILES['file'];
         foreach ($file_array['tmp_name'] as $index => $value) {
             if (is_uploaded_file($value)) {
                 $tmpFile = array('tmp_name' => $value, 'name' => $file_array['name'][$index], 'size' => $file_array['size'][$index], 'error' => $file_array['error'][$index]);
                 // validate files (only if not logged in as admin)
                 if (!File::$apply_restrictions_to_admin && Permission::check('ADMIN')) {
                     $valid = true;
                 } else {
                     // Set up the validator instance with rules
                     $validator = new Upload_Validator();
                     if (!$allowed_extensions) {
                         $allowed_extensions = File::$allowed_extensions;
                     }
                     $validator->setAllowedExtensions($allowed_extensions);
                     $validator->setAllowedMaxFileSize(self::$allowed_max_file_size);
                     // Do the upload validation with the rules
                     $upload = new Upload();
                     $upload->setValidator($validator);
                     $valid = $upload->validate($tmpFile);
                     if (!$valid) {
                         $errors = $upload->getErrors();
                         if ($errors) {
                             foreach ($errors as $error) {
                                 $errorResponse .= $error;
                             }
                         }
                     }
                 }
                 // move file to given folder
                 if ($valid) {
                     $newFile = $folder->addUploadToFolder($tmpFile);
                     $newFiles[] = $newFile;
                 } else {
                     return $errorResponse;
                 }
                 foreach ($newFiles as $newFile) {
                     $fileIDs[] = $newFile;
                     $fileObj = DataObject::get_one('File', "\"File\".\"ID\"={$newFile}");
                     if (method_exists($fileObj, 'onAfterUpload')) {
                         $fileObj->onAfterUpload();
                     }
                 }
             }
         }
     } else {
         return "File is too large.";
     }
     return $newFiles;
 }

 public function validate($validator)
 {
     if (!isset($_FILES[$this->name])) {
         return true;
     }
     $tmpFile = $_FILES[$this->name];
     $valid = $this->upload->validate($tmpFile);
     if (!$valid) {
         $errors = $this->upload->getErrors();
         if ($errors) {
             foreach ($errors as $error) {
                 $validator->validationError($this->name, $error, "validation", false);
             }
         }
         return false;
     }
     return true;
 }

 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);
 }

    /**
     * This method processes the results of the UploadForm.
     * It will save the uploaded files to /assets/ and create new File objects as required.
     */
    function doUpload($data, $form)
    {
        $newFiles = array();
        $fileIDs = array();
        $fileNames = array();
        $fileSizeWarnings = '';
        $uploadErrors = '';
        $jsErrors = '';
        $status = '';
        $statusMessage = '';
        $processedFiles = array();
        foreach ($data['Files'] as $param => $files) {
            if (!is_array($files)) {
                $files = array($files);
            }
            foreach ($files as $key => $value) {
                $processedFiles[$key][$param] = $value;
            }
        }
        // Load POST data from arrays in to the correct dohickey.
        $processedData = array();
        foreach ($data as $dataKey => $value) {
            if ($dataKey == 'Files') {
                continue;
            }
            if (is_array($value)) {
                $i = 0;
                foreach ($value as $fileId => $dataValue) {
                    if (!isset($processedData[$i])) {
                        $processedData[$i] = array();
                    }
                    $processedData[$i][$dataKey] = $dataValue;
                    $i++;
                }
            }
        }
        $processedData = array_reverse($processedData);
        if ($data['FolderID'] && $data['FolderID'] != '') {
            $folder = DataObject::get_by_id("Folder", $data['FolderID']);
            if (!$folder) {
                throw new InvalidArgumentException(sprintf("Folder #%d doesn't exist", (int) $data['FolderID']));
            }
        } else {
            $folder = singleton('Folder');
        }
        foreach ($processedFiles as $filePostId => $tmpFile) {
            if ($tmpFile['error'] == UPLOAD_ERR_NO_TMP_DIR) {
                $status = 'bad';
                $statusMessage = _t('AssetAdmin.NOTEMP', 'There is no temporary folder for uploads. Please set upload_tmp_dir in php.ini.');
                break;
            }
            if ($tmpFile['tmp_name']) {
                // Workaround open_basedir problems
                if (ini_get("open_basedir")) {
                    $newtmp = TEMP_FOLDER . '/' . $tmpFile['name'];
                    move_uploaded_file($tmpFile['tmp_name'], $newtmp);
                    $tmpFile['tmp_name'] = $newtmp;
                }
                // validate files (only if not logged in as admin)
                if (!File::$apply_restrictions_to_admin && Permission::check('ADMIN')) {
                    $valid = true;
                } else {
                    // Set up the validator instance with rules
                    $validator = new Upload_Validator();
                    $validator->setAllowedExtensions(File::$allowed_extensions);
                    $validator->setAllowedMaxFileSize(self::$allowed_max_file_size);
                    // Do the upload validation with the rules
                    $upload = new Upload();
                    $upload->setValidator($validator);
                    $valid = $upload->validate($tmpFile);
                    if (!$valid) {
                        $errors = $upload->getErrors();
                        if ($errors) {
                            foreach ($errors as $error) {
                                $jsErrors .= "alert('" . Convert::raw2js($error) . "');";
                            }
                        }
                    }
                }
                // move file to given folder
                if ($valid) {
                    if ($newFile = $folder->addUploadToFolder($tmpFile)) {
                        if (self::$metadata_upload_enabled && isset($processedData[$filePostId])) {
                            $fileObject = DataObject::get_by_id('File', $newFile);
                            $metadataForm = new Form($this, 'MetadataForm', $fileObject->uploadMetadataFields(), new FieldSet());
                            $metadataForm->loadDataFrom($processedData[$filePostId]);
                            $metadataForm->saveInto($fileObject);
                            $fileObject->write();
                        }
                        $newFiles[] = $newFile;
                    }
                }
            }
        }
        if ($newFiles) {
            $numFiles = sizeof($newFiles);
//.........这里部分代码省略.........

 public function testUploadDeniesNoExtensionFilesIfNoEmptyStringSetForValidatorExtensions()
 {
     // create tmp file
     $tmpFileName = 'UploadTest-testUpload';
     $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' => '', 'error' => UPLOAD_ERR_OK);
     $v = new UploadTest_Validator();
     $v->setAllowedExtensions(array('txt'));
     // test upload into default folder
     $u = new Upload();
     $result = $u->loadIntoFile($tmpFile);
     $this->assertFalse($result, 'Load failed because extension was not accepted');
     $this->assertEquals(1, count($u->getErrors()), 'There is a single error of the file extension');
 }

 private function validForm()
 {
     $this->load->lib('validator');
     if (!$this->login->hasPermission('modify', 'image')) {
         $this->error['warning'] = 'keine berechtigung';
     }
     if (!$this->lib_validator->validateItem($this->request->post['title'], 'anything', 4, 64)) {
         $this->error['title'] = 'Falsche Eingabe bei Title !';
     }
     if (!$this->lib_validator->validateItem($this->request->post['desc'], 'anything', 4, 64)) {
         $this->error['desc'] = 'Falsche Eingabe bei Description !';
     }
     $up = new \Upload();
     $up::init(array('png', 'jpeg', 'jpg'), array('min-width' => 315, 'min-height' => 150, 'max-width' => 1920, 'max-height' => 1080), 2000000, DIR_IMAGE . 'posts');
     if (!$up->check('image')) {
         $this->error['image'] = implode('<br>', $up->getErrors('image'));
     }
     return !$this->error;
 }

 /**
  * @param ISummit $summit
  * @param $speaker_id
  * @param $tmp_file
  * @return BetterImage
  */
 public function uploadSpeakerPic(ISummit $summit, $speaker_id, $tmp_file)
 {
     $speaker_repository = $this->speaker_repository;
     return $this->tx_service->transaction(function () use($summit, $speaker_id, $tmp_file, $speaker_repository) {
         $speaker_id = intval($speaker_id);
         $speaker = $speaker_repository->getById($speaker_id);
         if (is_null($speaker)) {
             throw new NotFoundEntityException('PresentationSpeaker');
         }
         $image = new BetterImage();
         $upload = new Upload();
         $validator = new Upload_Validator();
         $validator->setAllowedExtensions(array('png', 'jpg', 'jpeg', 'gif'));
         $validator->setAllowedMaxFileSize(800 * 1024);
         // 300Kb
         $upload->setValidator($validator);
         if (!$upload->loadIntoFile($tmp_file, $image, 'profile-images')) {
             throw new EntityValidationException($upload->getErrors());
         }
         $image->write();
         return $image;
     });
 }

<?php

// This class is needed for upload
require_once 'Upload.php';
// Create the instance and pass in the files array
$upload = new Upload($_FILES['files']);
// Set the upload directory
$upload->setDir('github/PHP-File-Multiupload/upload');
// Upload the files
$upload->upload();
// Get error messages if any
if ($errors = $upload->getErrors()) {
    print_r($errors);
}
// Get names of uploaded files
if ($files = $upload->getUploadedFilesNames()) {
    print_r($files);
}

/**
 * Management for options
 * 
 * @since 0.1
 */
function manage_options_for_wp_represent_map()
{
    $errors = array();
    $upload = new Upload();
    $wp_upload_dir = wp_upload_dir();
    $upload->setBasePath($wp_upload_dir['basedir'] . '/map-icons');
    $upload->appendAllowedType('image/png');
    if (isset($_POST)) {
        if (isset($_POST['_wp_represent_map_default_city'])) {
            $wp_represent_map_default_city = filter_input(INPUT_POST, '_wp_represent_map_default_city', FILTER_SANITIZE_STRING);
            $wp_represent_map_default_lat_lng = filter_input(INPUT_POST, '_wp_represent_map_default_lat_lng', FILTER_SANITIZE_STRING);
            $option_data = array('_wp_represent_map_default_city' => $wp_represent_map_default_city, '_wp_represent_map_default_lat_lng' => $wp_represent_map_default_lat_lng);
            if (update_option('wp-represent-map', $option_data)) {
                $_SESSION['message'] = __('Options saved with success', 'wp-represent-map');
            } else {
                $_SESSION['message'] = __('No changes made', 'wp-represent-map');
            }
            wp_redirect(admin_url() . 'options-general.php?page=wp-represent-map/wp-represent-map.php');
            exit;
        }
        if (isset($_FILES) && !empty($_FILES)) {
            $filename = filter_input(INPUT_POST, 'map_type', FILTER_SANITIZE_STRING);
            $_FILES['pin']['name'] = $filename;
            $upload->prepareUpload($_FILES['pin'])->flush();
            $errors = $upload->getErrors();
            if (empty($errors)) {
                $_SESSION['message'] = __('Pin uploaded with success', 'wp-represent-map');
            } else {
                $_SESSION['message'] = __(sprintf('Fail to upload the file. Info: %s', implode(', ', $errors)), 'wp-represent-map');
            }
            wp_redirect(admin_url() . 'options-general.php?page=wp-represent-map/wp-represent-map.php&tab=markers');
            exit;
        }
    }
    if (isset($_GET['delete']) && !empty($_GET['delete'])) {
        $delete = base64_decode(filter_input(INPUT_GET, 'delete', FILTER_SANITIZE_STRING));
        $upload->removeFile($delete . '.png');
        $removeErrors = $upload->getErrors();
        if (empty($errors)) {
            $errors = $removeErrors;
        } else {
            array_push($errors, $removeErrors);
        }
        if (empty($removeErrors)) {
            $_SESSION['message'] = __('Pin removed with success', 'wp-represent-map');
        } else {
            $_SESSION['message'] = __(sprintf('Fail to delete Pin. Info: $s', implode($removeErrors)), 'wp-represent-map');
        }
        wp_redirect(admin_url() . 'options-general.php?page=wp-represent-map/wp-represent-map.php&tab=markers');
        exit;
    }
    if (!empty($errors)) {
        $errors = implode('<br />', $errors);
    }
    $options_values = get_option('wp-represent-map');
    ?>

    <link rel="stylesheet" href="<?php 
    echo plugins_url('assets/css/represent-map.css', dirname(dirname(__FILE__)));
    ?>
" />

    <div class="wrap">
        <div id="icon-options-general" class="icon32"><br></div>
        <h2><?php 
    echo __('Wp Represent Map Settings', 'wp-represent-map');
    ?>
</h2>

        <?php 
    if (!empty($errors)) {
        ?>
            <br />
            <div class="update-nag">
                <?php 
        echo $errors;
        ?>
            </div>
        <?php 
    }
    ?>
            
            <?php 
    if ($_SESSION['message']) {
        ?>
                <div class="message updated">
                    <p><?php 
        echo $_SESSION['message'];
        ?>
</p>
                </div>
                <?php 
        $_SESSION['message'] = false;
    }
    ?>
//.........这里部分代码省略.........

    /**
     * This method processes the results of the UploadForm.
     * It will save the uploaded files to /assets/ and create new File objects as required.
     */
    function doUpload($data, $form)
    {
        foreach ($data['Files'] as $param => $files) {
            if (!is_array($files)) {
                $files = array($files);
            }
            foreach ($files as $key => $value) {
                $processedFiles[$key][$param] = $value;
            }
        }
        if ($data['ID'] && $data['ID'] != 'root') {
            $folder = DataObject::get_by_id("Folder", $data['ID']);
        } else {
            $folder = singleton('Folder');
        }
        $newFiles = array();
        $fileSizeWarnings = '';
        $uploadErrors = '';
        $jsErrors = '';
        $status = '';
        $statusMessage = '';
        foreach ($processedFiles as $tmpFile) {
            if ($tmpFile['error'] == UPLOAD_ERR_NO_TMP_DIR) {
                $status = 'bad';
                $statusMessage = _t('AssetAdmin.NOTEMP', 'There is no temporary folder for uploads. Please set upload_tmp_dir in php.ini.');
                break;
            }
            if ($tmpFile['tmp_name']) {
                // Workaround open_basedir problems
                if (ini_get("open_basedir")) {
                    $newtmp = TEMP_FOLDER . '/' . $tmpFile['name'];
                    move_uploaded_file($tmpFile['tmp_name'], $newtmp);
                    $tmpFile['tmp_name'] = $newtmp;
                }
                // validate files (only if not logged in as admin)
                if (!self::$apply_restrictions_to_admin && Permission::check('ADMIN')) {
                    $valid = true;
                } else {
                    $upload = new Upload();
                    $upload->setAllowedExtensions(self::$allowed_extensions);
                    $upload->setAllowedMaxFileSize(self::$allowed_max_file_size);
                    $valid = $upload->validate($tmpFile);
                    if (!$valid) {
                        $errors = $upload->getErrors();
                        if ($errors) {
                            foreach ($errors as $error) {
                                $jsErrors .= "alert('" . Convert::raw2js($error) . "');";
                            }
                        }
                    }
                }
                // move file to given folder
                if ($valid) {
                    $newFiles[] = $folder->addUploadToFolder($tmpFile);
                }
            }
        }
        if ($newFiles) {
            $numFiles = sizeof($newFiles);
            $statusMessage = sprintf(_t('AssetAdmin.UPLOADEDX', "Uploaded %s files"), $numFiles);
            $status = "good";
        } else {
            if ($status != 'bad') {
                $statusMessage = _t('AssetAdmin.NOTHINGTOUPLOAD', 'There was nothing to upload');
                $status = "";
            }
        }
        $fileIDs = array();
        $fileNames = array();
        foreach ($newFiles as $newFile) {
            $fileIDs[] = $newFile;
            $fileObj = DataObject::get_one('File', "`File`.ID={$newFile}");
            // notify file object after uploading
            if (method_exists($fileObj, 'onAfterUpload')) {
                $fileObj->onAfterUpload();
            }
            $fileNames[] = $fileObj->Name;
        }
        $sFileIDs = implode(',', $fileIDs);
        $sFileNames = implode(',', $fileNames);
        echo <<<HTML
\t\t\t<script type="text/javascript">
\t\t\t/* IDs: {$sFileIDs} */
\t\t\t/* Names: {$sFileNames} */
\t\t\t
\t\t\tvar form = parent.document.getElementById('Form_EditForm');
\t\t\tform.getPageFromServer(form.elements.ID.value);
\t\t\tparent.statusMessage("{$statusMessage}","{$status}");
\t\t\t{$jsErrors}
\t\t\tparent.document.getElementById('sitetree').getTreeNodeByIdx( "{$folder->ID}" ).getElementsByTagName('a')[0].className += ' contents';
\t\t\t</script>
HTML;
    }