- Patch #1473600 by amateescu, Berdir: Convert archiver.inc to PSR-0.

core/includes/archiver.inc

-<?php
-
-/**
- * @file
- * Shared classes and interfaces for the archiver system.
- */
-
-/**
- * Defines the common interface for all Archiver classes.
- */
-interface ArchiverInterface {
-
-  /**
-   * Constructs a new archiver instance.
-   *
-   * @param $file_path
-   *   The full system path of the archive to manipulate. Only local files
-   *   are supported. If the file does not yet exist, it will be created if
-   *   appropriate.
-   */
-  public function __construct($file_path);
-
-  /**
-   * Adds the specified file or directory to the archive.
-   *
-   * @param $file_path
-   *   The full system path of the file or directory to add. Only local files
-   *   and directories are supported.
-   *
-   * @return ArchiverInterface
-   *   The called object.
-   */
-  public function add($file_path);
-
-  /**
-   * Removes the specified file from the archive.
-   *
-   * @param $path
-   *   The file name relative to the root of the archive to remove.
-   *
-   * @return ArchiverInterface
-   *   The called object.
-   */
-  public function remove($path);
-
-  /**
-   * Extracts multiple files in the archive to the specified path.
-   *
-   * @param $path
-   *   A full system path of the directory to which to extract files.
-   * @param $files
-   *   Optionally specify a list of files to be extracted. Files are
-   *   relative to the root of the archive. If not specified, all files
-   *   in the archive will be extracted.
-   *
-   * @return ArchiverInterface
-   *   The called object.
-   */
-  public function extract($path, array $files = array());
-
-  /**
-   * Lists all files in the archive.
-   *
-   * @return
-   *   An array of file names relative to the root of the archive.
-   */
-  public function listContents();
-}

core/modules/system/system.api.php

@@ -3493,7 +3493,7 @@ function hook_action_info_alter(&$actions) {
 function hook_archiver_info() {
   return array(
     'tar' => array(
-      'class' => 'ArchiverTar',
+      'class' => 'Drupal\Component\Archiver\Tar',
       'extensions' => array('tar', 'tar.gz', 'tar.bz2'),
     ),
   );

core/modules/system/system.archiver.inc

-<?php
-
-/**
- * @file
- * Archiver implementations provided by the system module.
- */
-
-/**
- * Archiver for .tar files.
- */
-class ArchiverTar implements ArchiverInterface {
-
-  /**
-   * The underlying Archive_Tar instance that does the heavy lifting.
-   *
-   * @var Archive_Tar
-   */
-  protected $tar;
-
-  public function __construct($file_path) {
-    $this->tar = new Archive_Tar($file_path);
-  }
-
-  public function add($file_path) {
-    $this->tar->add($file_path);
-
-    return $this;
-  }
-
-  public function remove($file_path) {
-    // @todo Archive_Tar doesn't have a remove operation
-    // so we'll have to simulate it somehow, probably by
-    // creating a new archive with everything but the removed
-    // file.
-
-    return $this;
-  }
-
-  public function extract($path, Array $files = array()) {
-    if ($files) {
-      $this->tar->extractList($files, $path);
-    }
-    else {
-      $this->tar->extract($path);
-    }
-
-    return $this;
-  }
-
-  public function listContents() {
-    $files = array();
-    foreach ($this->tar->listContent() as $file_data) {
-      $files[] = $file_data['filename'];
-    }
-    return $files;
-  }
-
-  /**
-   * Retrieve the tar engine itself.
-   *
-   * In some cases it may be necessary to directly access the underlying
-   * Archive_Tar object for implementation-specific logic. This is for advanced
-   * use only as it is not shared by other implementations of ArchiveInterface.
-   *
-   * @return
-   *   The Archive_Tar object used by this object.
-   */
-  public function getArchive() {
-    return $this->tar;
-  }
-}
-
-/**
- * Archiver for .zip files.
- *
- * @link http://php.net/zip
- */
-class ArchiverZip implements ArchiverInterface {
-
-  /**
-   * The underlying ZipArchive instance that does the heavy lifting.
-   *
-   * @var ZipArchive
-   */
-  protected $zip;
-
-  public function __construct($file_path) {
-    $this->zip = new ZipArchive();
-    if ($this->zip->open($file_path) !== TRUE) {
-      // @todo: This should be an interface-specific exception some day.
-      throw new Exception(t('Cannot open %file_path', array('%file_path' => $file_path)));
-    }
-  }
-
-  public function add($file_path) {
-    $this->zip->addFile($file_path);
-
-    return $this;
-  }
-
-  public function remove($file_path) {
-    $this->zip->deleteName($file_path);
-
-    return $this;
-  }
-
-  public function extract($path, Array $files = array()) {
-    if ($files) {
-      $this->zip->extractTo($path, $files);
-    }
-    else {
-      $this->zip->extractTo($path);
-    }
-
-    return $this;
-  }
-
-  public function listContents() {
-    $files = array();
-    for ($i=0; $i < $this->zip->numFiles; $i++) {
-      $files[] = $this->zip->getNameIndex($i);
-    }
-    return $files;
-  }
-
-  /**
-   * Retrieve the zip engine itself.
-   *
-   * In some cases it may be necessary to directly access the underlying
-   * ZipArchive object for implementation-specific logic. This is for advanced
-   * use only as it is not shared by other implementations of ArchiveInterface.
-   *
-   * @return
-   *   The ZipArchive object used by this object.
-   */
-  public function getArchive() {
-    return $this->zip;
-  }
-}

core/modules/system/system.info

@@ -3,8 +3,6 @@ description = Handles general site configuration for administrators.
 package = Core
 version = VERSION
 core = 8.x
-files[] = system.archiver.inc
-files[] = system.tar.inc
 files[] = system.test
 required = TRUE
 configure = admin/config/system

core/modules/system/system.module

@@ -3948,12 +3948,12 @@ function system_date_format_delete($dfid) {
  */
 function system_archiver_info() {
   $archivers['tar'] = array(
-    'class' => 'ArchiverTar',
+    'class' => 'Drupal\Component\Archiver\Tar',
     'extensions' => array('tar', 'tgz', 'tar.gz', 'tar.bz2'),
   );
   if (function_exists('zip_open')) {
     $archivers['zip'] = array(
-      'class' => 'ArchiverZip',
+      'class' => 'Drupal\Component\Archiver\Zip',
       'extensions' => array('zip'),
     );
   }

core/modules/update/tests/update_test.module

@@ -121,7 +121,7 @@ function update_test_archiver_info() {
   return array(
     'update_test_archiver' => array(
       // This is bogus, we only care about the extensions for now.
-      'class' => 'ArchiverUpdateTest',
+      'class' => 'Drupal\Component\Archiver\UpdateTest',
       'extensions' => array('update-test-extension'),
     ),
   );