return $result;

[1500] Fix | Delete

} elseif ( is_wp_error( $result ) ) {

[1501] Fix | Delete

if ( 'incompatible_archive' !== $result->get_error_code() ) {

[1502] Fix | Delete

return $result;

[1503] Fix | Delete

}

[1504] Fix | Delete

}

[1505] Fix | Delete

}

[1506] Fix | Delete

// Fall through to PclZip if ZipArchive is not available, or encountered an error opening the file.

[1507] Fix | Delete

return _unzip_file_pclzip( $file, $to, $needed_dirs );

[1508] Fix | Delete

}

[1509] Fix | Delete

[1510] Fix | Delete

/**

[1511] Fix | Delete

* Attempts to unzip an archive using the ZipArchive class.

[1512] Fix | Delete

*

[1513] Fix | Delete

* This function should not be called directly, use `unzip_file()` instead.

[1514] Fix | Delete

*

[1515] Fix | Delete

* Assumes that WP_Filesystem() has already been called and set up.

[1516] Fix | Delete

*

[1517] Fix | Delete

* @since 3.0.0

[1518] Fix | Delete

* @access private

[1519] Fix | Delete

*

[1520] Fix | Delete

* @see unzip_file()

[1521] Fix | Delete

*

[1522] Fix | Delete

* @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.

[1523] Fix | Delete

*

[1524] Fix | Delete

* @param string $file Full path and filename of ZIP archive.

[1525] Fix | Delete

* @param string $to Full path on the filesystem to extract archive to.

[1526] Fix | Delete

* @param string[] $needed_dirs A partial list of required folders needed to be created.

[1527] Fix | Delete

* @return true|WP_Error True on success, WP_Error on failure.

[1528] Fix | Delete

*/

[1529] Fix | Delete

function _unzip_file_ziparchive( $file, $to, $needed_dirs = array() ) {

[1530] Fix | Delete

global $wp_filesystem;

[1531] Fix | Delete

[1532] Fix | Delete

$z = new ZipArchive();

[1533] Fix | Delete

[1534] Fix | Delete

$zopen = $z->open( $file, ZIPARCHIVE::CHECKCONS );

[1535] Fix | Delete

if ( true !== $zopen ) {

[1536] Fix | Delete

return new WP_Error( 'incompatible_archive', __( 'Incompatible Archive.' ), array( 'ziparchive_error' => $zopen ) );

[1537] Fix | Delete

}

[1538] Fix | Delete

[1539] Fix | Delete

$uncompressed_size = 0;

[1540] Fix | Delete

[1541] Fix | Delete

for ( $i = 0; $i < $z->numFiles; $i++ ) {

[1542] Fix | Delete

$info = $z->statIndex( $i );

[1543] Fix | Delete

if ( ! $info ) {

[1544] Fix | Delete

return new WP_Error( 'stat_failed_ziparchive', __( 'Could not retrieve file from archive.' ) );

[1545] Fix | Delete

}

[1546] Fix | Delete

[1547] Fix | Delete

if ( '__MACOSX/' === substr( $info['name'], 0, 9 ) ) { // Skip the OS X-created __MACOSX directory.

[1548] Fix | Delete

continue;

[1549] Fix | Delete

}

[1550] Fix | Delete

[1551] Fix | Delete

// Don't extract invalid files:

[1552] Fix | Delete

if ( 0 !== validate_file( $info['name'] ) ) {

[1553] Fix | Delete

continue;

[1554] Fix | Delete

}

[1555] Fix | Delete

[1556] Fix | Delete

$uncompressed_size += $info['size'];

[1557] Fix | Delete

[1558] Fix | Delete

$dirname = dirname( $info['name'] );

[1559] Fix | Delete

[1560] Fix | Delete

if ( '/' === substr( $info['name'], -1 ) ) {

[1561] Fix | Delete

// Directory.

[1562] Fix | Delete

$needed_dirs[] = $to . untrailingslashit( $info['name'] );

[1563] Fix | Delete

} elseif ( '.' !== $dirname ) {

[1564] Fix | Delete

// Path to a file.

[1565] Fix | Delete

$needed_dirs[] = $to . untrailingslashit( $dirname );

[1566] Fix | Delete

}

[1567] Fix | Delete

}

[1568] Fix | Delete

[1569] Fix | Delete

/*

[1570] Fix | Delete

* disk_free_space() could return false. Assume that any falsey value is an error.

[1571] Fix | Delete

* A disk that has zero free bytes has bigger problems.

[1572] Fix | Delete

* Require we have enough space to unzip the file and copy its contents, with a 10% buffer.

[1573] Fix | Delete

*/

[1574] Fix | Delete

if ( wp_doing_cron() ) {

[1575] Fix | Delete

$available_space = @disk_free_space( WP_CONTENT_DIR );

[1576] Fix | Delete

if ( $available_space && ( $uncompressed_size * 2.1 ) > $available_space ) {

[1577] Fix | Delete

return new WP_Error( 'disk_full_unzip_file', __( 'Could not copy files. You may have run out of disk space.' ), compact( 'uncompressed_size', 'available_space' ) );

[1578] Fix | Delete

}

[1579] Fix | Delete

}

[1580] Fix | Delete

[1581] Fix | Delete

$needed_dirs = array_unique( $needed_dirs );

[1582] Fix | Delete

foreach ( $needed_dirs as $dir ) {

[1583] Fix | Delete

// Check the parent folders of the folders all exist within the creation array.

[1584] Fix | Delete

if ( untrailingslashit( $to ) == $dir ) { // Skip over the working directory, we know this exists (or will exist).

[1585] Fix | Delete

continue;

[1586] Fix | Delete

}

[1587] Fix | Delete

if ( strpos( $dir, $to ) === false ) { // If the directory is not within the working directory, skip it.

[1588] Fix | Delete

continue;

[1589] Fix | Delete

}

[1590] Fix | Delete

[1591] Fix | Delete

$parent_folder = dirname( $dir );

[1592] Fix | Delete

while ( ! empty( $parent_folder ) && untrailingslashit( $to ) != $parent_folder && ! in_array( $parent_folder, $needed_dirs, true ) ) {

[1593] Fix | Delete

$needed_dirs[] = $parent_folder;

[1594] Fix | Delete

$parent_folder = dirname( $parent_folder );

[1595] Fix | Delete

}

[1596] Fix | Delete

}

[1597] Fix | Delete

asort( $needed_dirs );

[1598] Fix | Delete

[1599] Fix | Delete

// Create those directories if need be:

[1600] Fix | Delete

foreach ( $needed_dirs as $_dir ) {

[1601] Fix | Delete

// Only check to see if the Dir exists upon creation failure. Less I/O this way.

[1602] Fix | Delete

if ( ! $wp_filesystem->mkdir( $_dir, FS_CHMOD_DIR ) && ! $wp_filesystem->is_dir( $_dir ) ) {

[1603] Fix | Delete

return new WP_Error( 'mkdir_failed_ziparchive', __( 'Could not create directory.' ), substr( $_dir, strlen( $to ) ) );

[1604] Fix | Delete

}

[1605] Fix | Delete

}

[1606] Fix | Delete

unset( $needed_dirs );

[1607] Fix | Delete

[1608] Fix | Delete

for ( $i = 0; $i < $z->numFiles; $i++ ) {

[1609] Fix | Delete

$info = $z->statIndex( $i );

[1610] Fix | Delete

if ( ! $info ) {

[1611] Fix | Delete

return new WP_Error( 'stat_failed_ziparchive', __( 'Could not retrieve file from archive.' ) );

[1612] Fix | Delete

}

[1613] Fix | Delete

[1614] Fix | Delete

if ( '/' === substr( $info['name'], -1 ) ) { // Directory.

[1615] Fix | Delete

continue;

[1616] Fix | Delete

}

[1617] Fix | Delete

[1618] Fix | Delete

if ( '__MACOSX/' === substr( $info['name'], 0, 9 ) ) { // Don't extract the OS X-created __MACOSX directory files.

[1619] Fix | Delete

continue;

[1620] Fix | Delete

}

[1621] Fix | Delete

[1622] Fix | Delete

// Don't extract invalid files:

[1623] Fix | Delete

if ( 0 !== validate_file( $info['name'] ) ) {

[1624] Fix | Delete

continue;

[1625] Fix | Delete

}

[1626] Fix | Delete

[1627] Fix | Delete

$contents = $z->getFromIndex( $i );

[1628] Fix | Delete

if ( false === $contents ) {

[1629] Fix | Delete

return new WP_Error( 'extract_failed_ziparchive', __( 'Could not extract file from archive.' ), $info['name'] );

[1630] Fix | Delete

}

[1631] Fix | Delete

[1632] Fix | Delete

if ( ! $wp_filesystem->put_contents( $to . $info['name'], $contents, FS_CHMOD_FILE ) ) {

[1633] Fix | Delete

return new WP_Error( 'copy_failed_ziparchive', __( 'Could not copy file.' ), $info['name'] );

[1634] Fix | Delete

}

[1635] Fix | Delete

}

[1636] Fix | Delete

[1637] Fix | Delete

$z->close();

[1638] Fix | Delete

[1639] Fix | Delete

return true;

[1640] Fix | Delete

}

[1641] Fix | Delete

[1642] Fix | Delete

/**

[1643] Fix | Delete

* Attempts to unzip an archive using the PclZip library.

[1644] Fix | Delete

*

[1645] Fix | Delete

* This function should not be called directly, use `unzip_file()` instead.

[1646] Fix | Delete

*

[1647] Fix | Delete

* Assumes that WP_Filesystem() has already been called and set up.

[1648] Fix | Delete

*

[1649] Fix | Delete

* @since 3.0.0

[1650] Fix | Delete

* @access private

[1651] Fix | Delete

*

[1652] Fix | Delete

* @see unzip_file()

[1653] Fix | Delete

*

[1654] Fix | Delete

* @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.

[1655] Fix | Delete

*

[1656] Fix | Delete

* @param string $file Full path and filename of ZIP archive.

[1657] Fix | Delete

* @param string $to Full path on the filesystem to extract archive to.

[1658] Fix | Delete

* @param string[] $needed_dirs A partial list of required folders needed to be created.

[1659] Fix | Delete

* @return true|WP_Error True on success, WP_Error on failure.

[1660] Fix | Delete

*/

[1661] Fix | Delete

function _unzip_file_pclzip( $file, $to, $needed_dirs = array() ) {

[1662] Fix | Delete

global $wp_filesystem;

[1663] Fix | Delete

[1664] Fix | Delete

mbstring_binary_safe_encoding();

[1665] Fix | Delete

[1666] Fix | Delete

require_once ABSPATH . 'wp-admin/includes/class-pclzip.php';

[1667] Fix | Delete

[1668] Fix | Delete

$archive = new PclZip( $file );

[1669] Fix | Delete

[1670] Fix | Delete

$archive_files = $archive->extract( PCLZIP_OPT_EXTRACT_AS_STRING );

[1671] Fix | Delete

[1672] Fix | Delete

reset_mbstring_encoding();

[1673] Fix | Delete

[1674] Fix | Delete

// Is the archive valid?

[1675] Fix | Delete

if ( ! is_array( $archive_files ) ) {

[1676] Fix | Delete

return new WP_Error( 'incompatible_archive', __( 'Incompatible Archive.' ), $archive->errorInfo( true ) );

[1677] Fix | Delete

}

[1678] Fix | Delete

[1679] Fix | Delete

if ( 0 === count( $archive_files ) ) {

[1680] Fix | Delete

return new WP_Error( 'empty_archive_pclzip', __( 'Empty archive.' ) );

[1681] Fix | Delete

}

[1682] Fix | Delete

[1683] Fix | Delete

$uncompressed_size = 0;

[1684] Fix | Delete

[1685] Fix | Delete

// Determine any children directories needed (From within the archive).

[1686] Fix | Delete

foreach ( $archive_files as $file ) {

[1687] Fix | Delete

if ( '__MACOSX/' === substr( $file['filename'], 0, 9 ) ) { // Skip the OS X-created __MACOSX directory.

[1688] Fix | Delete

continue;

[1689] Fix | Delete

}

[1690] Fix | Delete

[1691] Fix | Delete

$uncompressed_size += $file['size'];

[1692] Fix | Delete

[1693] Fix | Delete

$needed_dirs[] = $to . untrailingslashit( $file['folder'] ? $file['filename'] : dirname( $file['filename'] ) );

[1694] Fix | Delete

}

[1695] Fix | Delete

[1696] Fix | Delete

/*

[1697] Fix | Delete

* disk_free_space() could return false. Assume that any falsey value is an error.

[1698] Fix | Delete

* A disk that has zero free bytes has bigger problems.

[1699] Fix | Delete

* Require we have enough space to unzip the file and copy its contents, with a 10% buffer.

[1700] Fix | Delete

*/

[1701] Fix | Delete

if ( wp_doing_cron() ) {

[1702] Fix | Delete

$available_space = @disk_free_space( WP_CONTENT_DIR );

[1703] Fix | Delete

if ( $available_space && ( $uncompressed_size * 2.1 ) > $available_space ) {

[1704] Fix | Delete

return new WP_Error( 'disk_full_unzip_file', __( 'Could not copy files. You may have run out of disk space.' ), compact( 'uncompressed_size', 'available_space' ) );

[1705] Fix | Delete

}

[1706] Fix | Delete

}

[1707] Fix | Delete

[1708] Fix | Delete

$needed_dirs = array_unique( $needed_dirs );

[1709] Fix | Delete

foreach ( $needed_dirs as $dir ) {

[1710] Fix | Delete

// Check the parent folders of the folders all exist within the creation array.

[1711] Fix | Delete

if ( untrailingslashit( $to ) == $dir ) { // Skip over the working directory, we know this exists (or will exist).

[1712] Fix | Delete

continue;

[1713] Fix | Delete

}

[1714] Fix | Delete

if ( strpos( $dir, $to ) === false ) { // If the directory is not within the working directory, skip it.

[1715] Fix | Delete

continue;

[1716] Fix | Delete

}

[1717] Fix | Delete

[1718] Fix | Delete

$parent_folder = dirname( $dir );

[1719] Fix | Delete

while ( ! empty( $parent_folder ) && untrailingslashit( $to ) != $parent_folder && ! in_array( $parent_folder, $needed_dirs, true ) ) {

[1720] Fix | Delete

$needed_dirs[] = $parent_folder;

[1721] Fix | Delete

$parent_folder = dirname( $parent_folder );

[1722] Fix | Delete

}

[1723] Fix | Delete

}

[1724] Fix | Delete

asort( $needed_dirs );

[1725] Fix | Delete

[1726] Fix | Delete

// Create those directories if need be:

[1727] Fix | Delete

foreach ( $needed_dirs as $_dir ) {

[1728] Fix | Delete

// Only check to see if the dir exists upon creation failure. Less I/O this way.

[1729] Fix | Delete

if ( ! $wp_filesystem->mkdir( $_dir, FS_CHMOD_DIR ) && ! $wp_filesystem->is_dir( $_dir ) ) {

[1730] Fix | Delete

return new WP_Error( 'mkdir_failed_pclzip', __( 'Could not create directory.' ), substr( $_dir, strlen( $to ) ) );

[1731] Fix | Delete

}

[1732] Fix | Delete

}

[1733] Fix | Delete

unset( $needed_dirs );

[1734] Fix | Delete

[1735] Fix | Delete

// Extract the files from the zip.

[1736] Fix | Delete

foreach ( $archive_files as $file ) {

[1737] Fix | Delete

if ( $file['folder'] ) {

[1738] Fix | Delete

continue;

[1739] Fix | Delete

}

[1740] Fix | Delete

[1741] Fix | Delete

if ( '__MACOSX/' === substr( $file['filename'], 0, 9 ) ) { // Don't extract the OS X-created __MACOSX directory files.

[1742] Fix | Delete

continue;

[1743] Fix | Delete

}

[1744] Fix | Delete

[1745] Fix | Delete

// Don't extract invalid files:

[1746] Fix | Delete

if ( 0 !== validate_file( $file['filename'] ) ) {

[1747] Fix | Delete

continue;

[1748] Fix | Delete

}

[1749] Fix | Delete

[1750] Fix | Delete

if ( ! $wp_filesystem->put_contents( $to . $file['filename'], $file['content'], FS_CHMOD_FILE ) ) {

[1751] Fix | Delete

return new WP_Error( 'copy_failed_pclzip', __( 'Could not copy file.' ), $file['filename'] );

[1752] Fix | Delete

}

[1753] Fix | Delete

}

[1754] Fix | Delete

return true;

[1755] Fix | Delete

}

[1756] Fix | Delete

[1757] Fix | Delete

/**

[1758] Fix | Delete

* Copies a directory from one location to another via the WordPress Filesystem

[1759] Fix | Delete

* Abstraction.

[1760] Fix | Delete

*

[1761] Fix | Delete

* Assumes that WP_Filesystem() has already been called and setup.

[1762] Fix | Delete

*

[1763] Fix | Delete

* @since 2.5.0

[1764] Fix | Delete

*

[1765] Fix | Delete

* @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.

[1766] Fix | Delete

*

[1767] Fix | Delete

* @param string $from Source directory.

[1768] Fix | Delete

* @param string $to Destination directory.

[1769] Fix | Delete

* @param string[] $skip_list An array of files/folders to skip copying.

[1770] Fix | Delete

* @return true|WP_Error True on success, WP_Error on failure.

[1771] Fix | Delete

*/

[1772] Fix | Delete

function copy_dir( $from, $to, $skip_list = array() ) {

[1773] Fix | Delete

global $wp_filesystem;

[1774] Fix | Delete

[1775] Fix | Delete

$dirlist = $wp_filesystem->dirlist( $from );

[1776] Fix | Delete

[1777] Fix | Delete

if ( false === $dirlist ) {

[1778] Fix | Delete

return new WP_Error( 'dirlist_failed_copy_dir', __( 'Directory listing failed.' ), basename( $to ) );

[1779] Fix | Delete

}

[1780] Fix | Delete

[1781] Fix | Delete

$from = trailingslashit( $from );

[1782] Fix | Delete

$to = trailingslashit( $to );

[1783] Fix | Delete

[1784] Fix | Delete

foreach ( (array) $dirlist as $filename => $fileinfo ) {

[1785] Fix | Delete

if ( in_array( $filename, $skip_list, true ) ) {

[1786] Fix | Delete

continue;

[1787] Fix | Delete

}

[1788] Fix | Delete

[1789] Fix | Delete

if ( 'f' === $fileinfo['type'] ) {

[1790] Fix | Delete

if ( ! $wp_filesystem->copy( $from . $filename, $to . $filename, true, FS_CHMOD_FILE ) ) {

[1791] Fix | Delete

// If copy failed, chmod file to 0644 and try again.

[1792] Fix | Delete

$wp_filesystem->chmod( $to . $filename, FS_CHMOD_FILE );

[1793] Fix | Delete

if ( ! $wp_filesystem->copy( $from . $filename, $to . $filename, true, FS_CHMOD_FILE ) ) {

[1794] Fix | Delete

return new WP_Error( 'copy_failed_copy_dir', __( 'Could not copy file.' ), $to . $filename );

[1795] Fix | Delete

}

[1796] Fix | Delete

}

[1797] Fix | Delete

[1798] Fix | Delete

wp_opcache_invalidate( $to . $filename );

[1799] Fix | Delete

} elseif ( 'd' === $fileinfo['type'] ) {

[1800] Fix | Delete

if ( ! $wp_filesystem->is_dir( $to . $filename ) ) {

[1801] Fix | Delete

if ( ! $wp_filesystem->mkdir( $to . $filename, FS_CHMOD_DIR ) ) {

[1802] Fix | Delete

return new WP_Error( 'mkdir_failed_copy_dir', __( 'Could not create directory.' ), $to . $filename );

[1803] Fix | Delete

}

[1804] Fix | Delete

}

[1805] Fix | Delete

[1806] Fix | Delete

// Generate the $sub_skip_list for the subdirectory as a sub-set of the existing $skip_list.

[1807] Fix | Delete

$sub_skip_list = array();

[1808] Fix | Delete

foreach ( $skip_list as $skip_item ) {

[1809] Fix | Delete

if ( 0 === strpos( $skip_item, $filename . '/' ) ) {

[1810] Fix | Delete

$sub_skip_list[] = preg_replace( '!^' . preg_quote( $filename, '!' ) . '/!i', '', $skip_item );

[1811] Fix | Delete

}

[1812] Fix | Delete

}

[1813] Fix | Delete

[1814] Fix | Delete

$result = copy_dir( $from . $filename, $to . $filename, $sub_skip_list );

[1815] Fix | Delete

if ( is_wp_error( $result ) ) {

[1816] Fix | Delete

return $result;

[1817] Fix | Delete

}

[1818] Fix | Delete

}

[1819] Fix | Delete

}

[1820] Fix | Delete

[1821] Fix | Delete

return true;

[1822] Fix | Delete

}

[1823] Fix | Delete

[1824] Fix | Delete

/**

[1825] Fix | Delete

* Initializes and connects the WordPress Filesystem Abstraction classes.

[1826] Fix | Delete

*

[1827] Fix | Delete

* This function will include the chosen transport and attempt connecting.

[1828] Fix | Delete

*

[1829] Fix | Delete

* Plugins may add extra transports, And force WordPress to use them by returning

[1830] Fix | Delete

* the filename via the {@see 'filesystem_method_file'} filter.

[1831] Fix | Delete

*

[1832] Fix | Delete

* @since 2.5.0

[1833] Fix | Delete

*

[1834] Fix | Delete

* @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.

[1835] Fix | Delete

*

[1836] Fix | Delete

* @param array|false $args Optional. Connection args, These are passed

[1837] Fix | Delete

* directly to the `WP_Filesystem_*()` classes.

[1838] Fix | Delete

* Default false.

[1839] Fix | Delete

* @param string|false $context Optional. Context for get_filesystem_method().

[1840] Fix | Delete

* Default false.

[1841] Fix | Delete

* @param bool $allow_relaxed_file_ownership Optional. Whether to allow Group/World writable.

[1842] Fix | Delete

* Default false.

[1843] Fix | Delete

* @return bool|null True on success, false on failure,

[1844] Fix | Delete

* null if the filesystem method class file does not exist.

[1845] Fix | Delete

*/

[1846] Fix | Delete

function WP_Filesystem( $args = false, $context = false, $allow_relaxed_file_ownership = false ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid

[1847] Fix | Delete

global $wp_filesystem;

[1848] Fix | Delete

[1849] Fix | Delete

require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php';

[1850] Fix | Delete

[1851] Fix | Delete

$method = get_filesystem_method( $args, $context, $allow_relaxed_file_ownership );

[1852] Fix | Delete

[1853] Fix | Delete

if ( ! $method ) {

[1854] Fix | Delete

return false;

[1855] Fix | Delete

}

[1856] Fix | Delete

[1857] Fix | Delete

if ( ! class_exists( "WP_Filesystem_$method" ) ) {

[1858] Fix | Delete

[1859] Fix | Delete

/**

[1860] Fix | Delete

* Filters the path for a specific filesystem method class file.

[1861] Fix | Delete

*

[1862] Fix | Delete

* @since 2.6.0

[1863] Fix | Delete

*

[1864] Fix | Delete

* @see get_filesystem_method()

[1865] Fix | Delete

*

[1866] Fix | Delete

* @param string $path Path to the specific filesystem method class file.

[1867] Fix | Delete

* @param string $method The filesystem method to use.

[1868] Fix | Delete

*/

[1869] Fix | Delete

$abstraction_file = apply_filters( 'filesystem_method_file', ABSPATH . 'wp-admin/includes/class-wp-filesystem-' . $method . '.php', $method );

[1870] Fix | Delete

[1871] Fix | Delete

if ( ! file_exists( $abstraction_file ) ) {

[1872] Fix | Delete

return;

[1873] Fix | Delete

}

[1874] Fix | Delete

[1875] Fix | Delete

require_once $abstraction_file;

[1876] Fix | Delete

}

[1877] Fix | Delete

$method = "WP_Filesystem_$method";

[1878] Fix | Delete

[1879] Fix | Delete

$wp_filesystem = new $method( $args );

[1880] Fix | Delete

[1881] Fix | Delete

/*

[1882] Fix | Delete

* Define the timeouts for the connections. Only available after the constructor is called

[1883] Fix | Delete

* to allow for per-transport overriding of the default.

[1884] Fix | Delete

*/

[1885] Fix | Delete

if ( ! defined( 'FS_CONNECT_TIMEOUT' ) ) {

[1886] Fix | Delete

define( 'FS_CONNECT_TIMEOUT', 30 );

[1887] Fix | Delete

}

[1888] Fix | Delete

if ( ! defined( 'FS_TIMEOUT' ) ) {

[1889] Fix | Delete

define( 'FS_TIMEOUT', 30 );

[1890] Fix | Delete

}

[1891] Fix | Delete

[1892] Fix | Delete

if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {

[1893] Fix | Delete

return false;

[1894] Fix | Delete

}

[1895] Fix | Delete

[1896] Fix | Delete

if ( ! $wp_filesystem->connect() ) {

[1897] Fix | Delete

return false; // There was an error connecting to the server.

[1898] Fix | Delete

}

[1899] Fix | Delete

[1900] Fix | Delete

// Set the permission constants if not already set.

[1901] Fix | Delete

if ( ! defined( 'FS_CHMOD_DIR' ) ) {

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define( 'FS_CHMOD_DIR', ( fileperms( ABSPATH ) & 0777 | 0755 ) );

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}

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if ( ! defined( 'FS_CHMOD_FILE' ) ) {

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define( 'FS_CHMOD_FILE', ( fileperms( ABSPATH . 'index.php' ) & 0777 | 0644 ) );

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}

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return true;

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}

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/**

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* Determines which method to use for reading, writing, modifying, or deleting

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* files on the filesystem.

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*

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* The priority of the transports are: Direct, SSH2, FTP PHP Extension, FTP Sockets

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* (Via Sockets class, or `fsockopen()`). Valid values for these are: 'direct', 'ssh2',

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* 'ftpext' or 'ftpsockets'.

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*

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* The return value can be overridden by defining the `FS_METHOD` constant in `wp-config.php`,

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* or filtering via {@see 'filesystem_method'}.

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*

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* @link https://wordpress.org/support/article/editing-wp-config-php/#wordpress-upgrade-constants

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*

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* Plugins may define a custom transport handler, See WP_Filesystem().

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*

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* @since 2.5.0

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*

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* @global callable $_wp_filesystem_direct_method

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*

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* @param array $args Optional. Connection details. Default empty array.

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* @param string $context Optional. Full path to the directory that is tested

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* for being writable. Default empty.

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* @param bool $allow_relaxed_file_ownership Optional. Whether to allow Group/World writable.

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* Default false.

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* @return string The transport to use, see description for valid return values.

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*/

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function get_filesystem_method( $args = array(), $context = '', $allow_relaxed_file_ownership = false ) {

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// Please ensure that this is either 'direct', 'ssh2', 'ftpext', or 'ftpsockets'.

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$method = defined( 'FS_METHOD' ) ? FS_METHOD : false;

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if ( ! $context ) {

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$context = WP_CONTENT_DIR;

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}

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// If the directory doesn't exist (wp-content/languages) then use the parent directory as we'll create it.

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if ( WP_LANG_DIR == $context && ! is_dir( $context ) ) {

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$context = dirname( $context );

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}

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$context = trailingslashit( $context );

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if ( ! $method ) {

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$temp_file_name = $context . 'temp-write-test-' . str_replace( '.', '-', uniqid( '', true ) );

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$temp_handle = @fopen( $temp_file_name, 'w' );

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if ( $temp_handle ) {

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// Attempt to determine the file owner of the WordPress files, and that of newly created files.

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$wp_file_owner = false;

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$temp_file_owner = false;

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if ( function_exists( 'fileowner' ) ) {

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$wp_file_owner = @fileowner( __FILE__ );

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$temp_file_owner = @fileowner( $temp_file_name );

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}

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if ( false !== $wp_file_owner && $wp_file_owner === $temp_file_owner ) {

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/*

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* WordPress is creating files as the same owner as the WordPress files,

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* this means it's safe to modify & create new files via PHP.

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*/

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$method = 'direct';

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$GLOBALS['_wp_filesystem_direct_method'] = 'file_owner';

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} elseif ( $allow_relaxed_file_ownership ) {

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/*

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* The $context directory is writable, and $allow_relaxed_file_ownership is set,

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* this means we can modify files safely in this directory.

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* This mode doesn't create new files, only alter existing ones.

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*/

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$method = 'direct';

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$GLOBALS['_wp_filesystem_direct_method'] = 'relaxed_ownership';

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}

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fclose( $temp_handle );

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@unlink( $temp_file_name );

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}

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}

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if ( ! $method && isset( $args['connection_type'] ) && 'ssh' === $args['connection_type'] && extension_loaded( 'ssh2' ) ) {

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$method = 'ssh2';

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}

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if ( ! $method && extension_loaded( 'ftp' ) ) {

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$method = 'ftpext';

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}

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if ( ! $method && ( extension_loaded( 'sockets' ) || function_exists( 'fsockopen' ) ) ) {

[1995] Fix | Delete

$method = 'ftpsockets'; // Sockets: Socket extension; PHP Mode: FSockopen / fwrite / fread.

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}

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/**

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