/** * Create a file with the specified data. * * @param $data * Twodimensional array. * * @param $file_options * Array with record separator, etc. * * @return * String. Path to file (in temporary directory). */ public function nodeImportCreateFile($data, $file_options = array()) { module_load_include('inc', 'node_import'); $path = file_create_filename($this->randomName() . '.csv', file_directory_temp()); $fp = fopen($path, 'w'); foreach ($data as $row) { $s = node_import_write_to_string($row, $file_options); fputs($fp, $s); } fclose($fp); return $path; }
/** * Resizes a list of imce items and returns succeeded ones. */ public function resizeItems(ImceFM $fm, array $items, $width, $height, $copy = FALSE) { $factory = \Drupal::service('image.factory'); $fs = \Drupal::service('file_system'); $success = array(); foreach ($items as $item) { $uri = $item->getUri(); $image = $factory->get($uri); // Check vallidity if (!$image->isValid()) { continue; } // Check if resizing is needed. $resize = $image->getWidth() != $width || $image->getHeight() != $height; if (!$resize && !$copy) { continue; } if ($resize && !$image->resize($width, $height)) { continue; } // Save $destination = $copy ? file_create_filename($fs->basename($uri), $fs->dirname($uri)) : $uri; if (!$image->save($destination)) { continue; } // Create a new file record. if ($copy) { $filename = $fs->basename($destination); $values = array('uid' => $fm->user->id(), 'status' => 1, 'filename' => $filename, 'uri' => $destination, 'filesize' => $image->getFileSize(), 'filemime' => $image->getMimeType()); $file = \Drupal::entityTypeManager()->getStorage('file')->create($values); // Check quota if ($errors = file_validate_size($file, 0, $fm->getConf('quota'))) { file_unmanaged_delete($destination); $fm->setMessage($errors[0]); } else { $file->save(); // Add imce item $item->parent->addFile($filename)->addToJs(); } } else { if ($file = Imce::getFileEntity($uri)) { $file->setSize($image->getFileSize()); $file->save(); } // Add to js $item->addToJs(); } $success[] = $item; } return $success; }
/** * {@inheritdoc} */ public static function value(array &$element, &$input, FormStateInterface $form_state) { if (isset($input['filefield_clipboard']['contents']) && strlen($input['filefield_clipboard']['contents']) > 0) { // Check that the destination is writable. $temporary_directory = 'temporary://'; if (!file_prepare_directory($temporary_directory, FILE_MODIFY_PERMISSIONS)) { \Drupal::logger('filefield_sources')->log(E_NOTICE, 'The directory %directory is not writable, because it does not have the correct permissions set.', array('%directory' => drupal_realpath($temporary_directory))); drupal_set_message(t('The file could not be transferred because the temporary directory is not writable.'), 'error'); return; } // Check that the destination is writable. $directory = $element['#upload_location']; $mode = Settings::get('file_chmod_directory', FILE_CHMOD_DIRECTORY); // This first chmod check is for other systems such as S3, which don't // work with file_prepare_directory(). if (!drupal_chmod($directory, $mode) && !file_prepare_directory($directory, FILE_CREATE_DIRECTORY)) { $url = $input['filefield_clipboard']['filename']; \Drupal::logger('filefield_sources')->log(E_NOTICE, 'File %file could not be copied, because the destination directory %destination is not configured correctly.', array('%file' => $url, '%destination' => drupal_realpath($directory))); drupal_set_message(t('The specified file %file could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.', array('%file' => $url)), 'error'); return; } // Split the file information in mimetype and base64 encoded binary. $base64_data = $input['filefield_clipboard']['contents']; $comma_position = strpos($base64_data, ','); $semicolon_position = strpos($base64_data, ';'); $file_contents = base64_decode(substr($base64_data, $comma_position + 1)); $mimetype = substr($base64_data, 5, $semicolon_position - 5); $extension = \Drupal::service('file.mime_type.guesser.extension')->convertMimeTypeToExtension($mimetype); $filename = trim($input['filefield_clipboard']['filename']); $filename = preg_replace('/\\.[a-z0-9]{3,4}$/', '', $filename); $filename = (empty($filename) ? 'paste_' . REQUEST_TIME : $filename) . '.' . $extension; $filepath = file_create_filename($filename, $temporary_directory); $copy_success = FALSE; if ($fp = @fopen($filepath, 'w')) { fwrite($fp, $file_contents); fclose($fp); $copy_success = TRUE; } if ($copy_success && ($file = filefield_sources_save_file($filepath, $element['#upload_validators'], $element['#upload_location']))) { if (!in_array($file->id(), $input['fids'])) { $input['fids'][] = $file->id(); } } // Remove the temporary file generated from paste. @unlink($filepath); } }
/** * Download a file from the URL generated by file_create_url(). * * Create a file with the specified scheme, directory and filename; check that * the URL generated by file_create_url() for the specified file equals the * specified URL; fetch the URL and then compare the contents to the file. * * @param string $scheme * A scheme, e.g. "public". * @param string $directory * A directory, possibly "". * @param string $filename * A filename. * @param string $expected_url * The expected URL. */ private function checkUrl($scheme, $directory, $filename, $expected_url) { // Convert $filename to a valid filename, i.e. strip characters not // supported by the filesystem, and create the file in the specified // directory. $filepath = file_create_filename($filename, $directory); $directory_uri = $scheme . '://' . dirname($filepath); file_prepare_directory($directory_uri, FILE_CREATE_DIRECTORY); $file = $this->createFile($filepath, NULL, $scheme); $url = file_create_url($file->getFileUri()); $this->assertEqual($url, $expected_url); if ($scheme == 'private') { // Tell the implementation of hook_file_download() in file_test.module // that this file may be downloaded. file_test_set_return('download', array('x-foo' => 'Bar')); } $this->drupalGet($url); if ($this->assertResponse(200) == 'pass') { $this->assertRaw(file_get_contents($file->getFileUri()), 'Contents of the file are correct.'); } $file->delete(); }
?> <div class="ppy" id="ppy1"> <ul class="ppy-imglist"> <?php $files = upload_load(node_load($nid)); $rows = array(); foreach ($files as $file) { if ($file->list) { $mime = explode('/', file_get_mimetype($file->filename)); $type = $mime[0]; switch ($type) { case 'image': $href = $file->fid ? file_create_url($file->filepath) : url(file_create_filename($file->filename, file_create_path())); ?> <li> <a href="<?php print $href; ?> "> <img src="<?php print $href; ?> " alt="<?php print $file->description; ?> " /> </a>
/** * This will take a directory and path, and find a valid filepath that is not * taken by another file. */ function testFileCreateNewFilepath() { // First we test against an imaginary file that does not exist in a // directory. $basename = 'xyz.txt'; $directory = 'core/misc'; $original = $directory . '/' . $basename; $path = file_create_filename($basename, $directory); $this->assertEqual($path, $original, format_string('New filepath %new equals %original.', array('%new' => $path, '%original' => $original)), 'File'); // Then we test against a file that already exists within that directory. $basename = 'druplicon.png'; $original = $directory . '/' . $basename; $expected = $directory . '/druplicon_0.png'; $path = file_create_filename($basename, $directory); $this->assertEqual($path, $expected, format_string('Creating a new filepath from %original equals %new (expected %expected).', array('%new' => $path, '%original' => $original, '%expected' => $expected)), 'File'); // @TODO: Finally we copy a file into a directory several times, to ensure a properly iterating filename suffix. }
/** * Determines the destination path for a file depending on how replacement of * existing files should be handled. * * @param $destination A string specifying the desired path. * @param $replace Replace behavior when the destination file already exists. * - FILE_EXISTS_REPLACE - Replace the existing file * - FILE_EXISTS_RENAME - Append _{incrementing number} until the filename is * unique * - FILE_EXISTS_ERROR - Do nothing and return FALSE. * @return The destination file path or FALSE if the file already exists and * FILE_EXISTS_ERROR was specified. */ function file_destination($destination, $replace) { if (file_exists($destination)) { switch ($replace) { case FILE_EXISTS_RENAME: $basename = basename($destination); $directory = dirname($destination); $destination = file_create_filename($basename, $directory); break; case FILE_EXISTS_ERROR: drupal_set_message(t('The selected file %file could not be copied, because a file by that name already exists in the destination.', array('%file' => $destination)), 'error'); return FALSE; } } return $destination; }
/** * Displays file attachments as list items instead of in table */ function phptemplate_upload_attachments($files) { $rows = array(); foreach ($files as $file) { if ($file->list) { $href = $file->fid ? file_create_url($file->filepath) : url(file_create_filename($file->filename, file_create_path())); $text = $file->description ? $file->description : $file->filename; $rows[] = array(l($text, $href), format_size($file->filesize)); } } foreach ($rows as $row) { $listfiles .= '<li>' . $row[0] . ' <em>(' . $row[1] . ')</em>' . '</li>'; } return '<ul>' . $listfiles . '</ul>'; }
/** * {@inheritdoc} */ public static function value(array &$element, &$input, FormStateInterface $form_state) { if (isset($input['filefield_remote']['url']) && strlen($input['filefield_remote']['url']) > 0 && UrlHelper::isValid($input['filefield_remote']['url']) && $input['filefield_remote']['url'] != FILEFIELD_SOURCE_REMOTE_HINT_TEXT) { $field = entity_load('field_config', $element['#entity_type'] . '.' . $element['#bundle'] . '.' . $element['#field_name']); $url = $input['filefield_remote']['url']; // Check that the destination is writable. $temporary_directory = 'temporary://'; if (!file_prepare_directory($temporary_directory, FILE_MODIFY_PERMISSIONS)) { \Drupal::logger('filefield_sources')->log(E_NOTICE, 'The directory %directory is not writable, because it does not have the correct permissions set.', array('%directory' => drupal_realpath($temporary_directory))); drupal_set_message(t('The file could not be transferred because the temporary directory is not writable.'), 'error'); return; } // Check that the destination is writable. $directory = $element['#upload_location']; $mode = Settings::get('file_chmod_directory', FILE_CHMOD_DIRECTORY); // This first chmod check is for other systems such as S3, which don't // work with file_prepare_directory(). if (!drupal_chmod($directory, $mode) && !file_prepare_directory($directory, FILE_CREATE_DIRECTORY)) { \Drupal::logger('filefield_sources')->log(E_NOTICE, 'File %file could not be copied, because the destination directory %destination is not configured correctly.', array('%file' => $url, '%destination' => drupal_realpath($directory))); drupal_set_message(t('The specified file %file could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.', array('%file' => $url)), 'error'); return; } // Check the headers to make sure it exists and is within the allowed // size. $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_HEADER, TRUE); curl_setopt($ch, CURLOPT_NOBODY, TRUE); curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); curl_setopt($ch, CURLOPT_HEADERFUNCTION, array(get_called_class(), 'parseHeader')); // Causes a warning if PHP safe mode is on. @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE); curl_exec($ch); $info = curl_getinfo($ch); if ($info['http_code'] != 200) { curl_setopt($ch, CURLOPT_HTTPGET, TRUE); $file_contents = curl_exec($ch); $info = curl_getinfo($ch); } curl_close($ch); if ($info['http_code'] != 200) { switch ($info['http_code']) { case 403: $form_state->setError($element, t('The remote file could not be transferred because access to the file was denied.')); break; case 404: $form_state->setError($element, t('The remote file could not be transferred because it was not found.')); break; default: $form_state->setError($element, t('The remote file could not be transferred due to an HTTP error (@code).', array('@code' => $info['http_code']))); } return; } // Update the $url variable to reflect any redirects. $url = $info['url']; $url_info = parse_url($url); // Determine the proper filename by reading the filename given in the // Content-Disposition header. If the server fails to send this header, // fall back on the basename of the URL. // // We prefer to use the Content-Disposition header, because we can then // use URLs like http://example.com/get_file/23 which would otherwise be // rejected because the URL basename lacks an extension. $filename = static::filename(); if (empty($filename)) { $filename = rawurldecode(basename($url_info['path'])); } $pathinfo = pathinfo($filename); // Create the file extension from the MIME header if all else has failed. if (empty($pathinfo['extension']) && ($extension = static::mimeExtension())) { $filename = $filename . '.' . $extension; $pathinfo = pathinfo($filename); } $filename = filefield_sources_clean_filename($filename, $field->getSetting('file_extensions')); $filepath = file_create_filename($filename, $temporary_directory); if (empty($pathinfo['extension'])) { $form_state->setError($element, t('The remote URL must be a file and have an extension.')); return; } // Perform basic extension check on the file before trying to transfer. $extensions = $field->getSetting('file_extensions'); $regex = '/\\.(' . preg_replace('/[ +]/', '|', preg_quote($extensions)) . ')$/i'; if (!empty($extensions) && !preg_match($regex, $filename)) { $form_state->setError($element, t('Only files with the following extensions are allowed: %files-allowed.', array('%files-allowed' => $extensions))); return; } // Check file size based off of header information. if (!empty($element['#upload_validators']['file_validate_size'][0])) { $max_size = $element['#upload_validators']['file_validate_size'][0]; $file_size = $info['download_content_length']; if ($file_size > $max_size) { $form_state->setError($element, t('The remote file is %filesize exceeding the maximum file size of %maxsize.', array('%filesize' => format_size($file_size), '%maxsize' => format_size($max_size)))); return; } } // Set progress bar information. $options = array('key' => $element['#entity_type'] . '_' . $element['#bundle'] . '_' . $element['#field_name'] . '_' . $element['#delta'], 'filepath' => $filepath); static::setTransferOptions($options); $transfer_success = FALSE; // If we've already downloaded the entire file because the // header-retrieval failed, just ave the contents we have. if (isset($file_contents)) { if ($fp = @fopen($filepath, 'w')) { fwrite($fp, $file_contents); fclose($fp); $transfer_success = TRUE; } } else { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_HEADER, FALSE); curl_setopt($ch, CURLOPT_WRITEFUNCTION, array(get_called_class(), 'curlWrite')); // Causes a warning if PHP safe mode is on. @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE); $transfer_success = curl_exec($ch); curl_close($ch); } if ($transfer_success && ($file = filefield_sources_save_file($filepath, $element['#upload_validators'], $element['#upload_location']))) { if (!in_array($file->id(), $input['fids'])) { $input['fids'][] = $file->id(); } } // Delete the temporary file. @unlink($filepath); } }
/** * Creates export file type and real path from URI. */ protected function exportFileRealPath() { $path = $this->exportFilePath(); $extension = $this->exportFileType(); $this->file_uri = file_create_filename($this->filename . '_' . time() . $extension, $path); $this->file_location = \Drupal::service('file_system')->realpath($this->file_uri); }