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<?php |
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/** |
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* This file's central purpose of existence is that of making the package |
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* manager work nicely. It contains functions for handling tar.gz and zip |
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* files, as well as a simple xml parser to handle the xml package stuff. |
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* Not to mention a few functions to make file handling easier. |
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* |
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* Simple Machines Forum (SMF) |
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* |
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* @package SMF |
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* @author Simple Machines https://www.simplemachines.org |
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* @copyright 2021 Simple Machines and individual contributors |
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* @license https://www.simplemachines.org/about/smf/license.php BSD |
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* |
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* @version 2.1 RC4 |
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*/ |
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if (!defined('SMF')) |
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die('No direct access...'); |
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/** |
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* Reads a .tar.gz file, filename, in and extracts file(s) from it. |
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* essentially just a shortcut for read_tgz_data(). |
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* |
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* @param string $gzfilename The path to the tar.gz file |
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* @param string $destination The path to the desitnation directory |
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* @param bool $single_file If true returns the contents of the file specified by destination if it exists |
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* @param bool $overwrite Whether to overwrite existing files |
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* @param null|array $files_to_extract Specific files to extract |
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* @return array|false An array of information about extracted files or false on failure |
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*/ |
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function read_tgz_file($gzfilename, $destination, $single_file = false, $overwrite = false, $files_to_extract = null) |
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{ |
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return read_tgz_data($gzfilename, $destination, $single_file, $overwrite, $files_to_extract); |
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} |
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/** |
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* Extracts a file or files from the .tar.gz contained in data. |
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* |
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* detects if the file is really a .zip file, and if so returns the result of read_zip_data |
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* |
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* if destination is null |
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* - returns a list of files in the archive. |
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* |
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* if single_file is true |
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* - returns the contents of the file specified by destination, if it exists, or false. |
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* - destination can start with * and / to signify that the file may come from any directory. |
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* - destination should not begin with a / if single_file is true. |
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* |
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* overwrites existing files with newer modification times if and only if overwrite is true. |
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* creates the destination directory if it doesn't exist, and is is specified. |
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* requires zlib support be built into PHP. |
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* returns an array of the files extracted. |
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* if files_to_extract is not equal to null only extracts file within this array. |
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* |
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* @param string $gzfilename The name of the file |
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* @param string $destination The destination |
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* @param bool $single_file Whether to only extract a single file |
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* @param bool $overwrite Whether to overwrite existing data |
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* @param null|array $files_to_extract If set, only extracts the specified files |
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* @return array|false An array of information about the extracted files or false on failure |
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*/ |
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function read_tgz_data($gzfilename, $destination, $single_file = false, $overwrite = false, $files_to_extract = null) |
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{ |
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// Make sure we have this loaded. |
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loadLanguage('Packages'); |
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// This function sorta needs gzinflate! |
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if (!function_exists('gzinflate')) |
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fatal_lang_error('package_no_lib', 'critical', array('package_no_zlib', 'package_no_package_manager')); |
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if (substr($gzfilename, 0, 7) == 'http://' || substr($gzfilename, 0, 8) == 'https://') |
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{ |
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$data = fetch_web_data($gzfilename); |
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if ($data === false) |
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return false; |
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} |
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else |
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{ |
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$data = @file_get_contents($gzfilename); |
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if ($data === false) |
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return false; |
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} |
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umask(0); |
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if (!$single_file && $destination !== null && !file_exists($destination)) |
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mktree($destination, 0777); |
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// No signature? |
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if (strlen($data) < 2) |
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return false; |
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$id = unpack('H2a/H2b', substr($data, 0, 2)); |
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if (strtolower($id['a'] . $id['b']) != '1f8b') |
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{ |
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// Okay, this ain't no tar.gz, but maybe it's a zip file. |
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if (substr($data, 0, 2) == 'PK') |
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return read_zip_file($gzfilename, $destination, $single_file, $overwrite, $files_to_extract); |
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else |
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return false; |
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} |
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$flags = unpack('Ct/Cf', substr($data, 2, 2)); |
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// Not deflate! |
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if ($flags['t'] != 8) |
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return false; |
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$flags = $flags['f']; |
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$offset = 10; |
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$octdec = array('mode', 'uid', 'gid', 'size', 'mtime', 'checksum'); |
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// "Read" the filename and comment. |
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// @todo Might be mussed. |
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if ($flags & 12) |
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{ |
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while ($flags & 8 && $data[$offset++] != "\0") |
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continue; |
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while ($flags & 4 && $data[$offset++] != "\0") |
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continue; |
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} |
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$crc = unpack('Vcrc32/Visize', substr($data, strlen($data) - 8, 8)); |
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$data = @gzinflate(substr($data, $offset, strlen($data) - 8 - $offset)); |
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// smf_crc32 and crc32 may not return the same results, so we accept either. |
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if ($crc['crc32'] != smf_crc32($data) && $crc['crc32'] != crc32($data)) |
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return false; |
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$blocks = strlen($data) / 512 - 1; |
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$offset = 0; |
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$return = array(); |
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while ($offset < $blocks) |
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{ |
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$header = substr($data, $offset << 9, 512); |
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$current = unpack('a100filename/a8mode/a8uid/a8gid/a12size/a12mtime/a8checksum/a1type/a100linkname/a6magic/a2version/a32uname/a32gname/a8devmajor/a8devminor/a155path', $header); |
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// Blank record? This is probably at the end of the file. |
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if (empty($current['filename'])) |
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{ |
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$offset += 512; |
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continue; |
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} |
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foreach ($current as $k => $v) |
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{ |
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if (in_array($k, $octdec)) |
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$current[$k] = octdec(trim($v)); |
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else |
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$current[$k] = trim($v); |
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} |
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if ($current['type'] == '5' && substr($current['filename'], -1) != '/') |
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$current['filename'] .= '/'; |
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$checksum = 256; |
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for ($i = 0; $i < 148; $i++) |
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$checksum += ord($header[$i]); |
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for ($i = 156; $i < 512; $i++) |
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$checksum += ord($header[$i]); |
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if ($current['checksum'] != $checksum) |
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break; |
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$size = ceil($current['size'] / 512); |
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$current['data'] = substr($data, ++$offset << 9, $current['size']); |
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$offset += $size; |
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// Not a directory and doesn't exist already... |
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if (substr($current['filename'], -1, 1) != '/' && !file_exists($destination . '/' . $current['filename'])) |
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$write_this = true; |
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// File exists... check if it is newer. |
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elseif (substr($current['filename'], -1, 1) != '/') |
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$write_this = $overwrite || filemtime($destination . '/' . $current['filename']) < $current['mtime']; |
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// Folder... create. |
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elseif ($destination !== null && !$single_file) |
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{ |
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// Protect from accidental parent directory writing... |
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$current['filename'] = strtr($current['filename'], array('../' => '', '/..' => '')); |
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if (!file_exists($destination . '/' . $current['filename'])) |
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mktree($destination . '/' . $current['filename'], 0777); |
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$write_this = false; |
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} |
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else |
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$write_this = false; |
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if ($write_this && $destination !== null) |
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{ |
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if (strpos($current['filename'], '/') !== false && !$single_file) |
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mktree($destination . '/' . dirname($current['filename']), 0777); |
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// Is this the file we're looking for? |
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if ($single_file && ($destination == $current['filename'] || $destination == '*/' . basename($current['filename']))) |
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return $current['data']; |
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// If we're looking for another file, keep going. |
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elseif ($single_file) |
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continue; |
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// Looking for restricted files? |
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elseif ($files_to_extract !== null && !in_array($current['filename'], $files_to_extract)) |
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continue; |
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package_put_contents($destination . '/' . $current['filename'], $current['data']); |
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} |
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if (substr($current['filename'], -1, 1) != '/') |
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$return[] = array( |
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'filename' => $current['filename'], |
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'md5' => md5($current['data']), |
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'preview' => substr($current['data'], 0, 100), |
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'size' => $current['size'], |
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'skipped' => false |
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); |
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} |
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if ($destination !== null && !$single_file) |
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package_flush_cache(); |
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if ($single_file) |
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return false; |
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else |
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return $return; |
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} |
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/** |
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* Extract zip data. A functional copy of {@list read_zip_data()}. |
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* |
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* @param string $file Input filename |
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* @param string $destination Null to display a listing of files in the archive, the destination for the files in the archive or the name of a single file to display (if $single_file is true) |
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* @param boolean $single_file If true, returns the contents of the file specified by destination or false if the file can't be found (default value is false). |
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* @param boolean $overwrite If true, will overwrite files with newer modication times. Default is false. |
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* @param array $files_to_extract Specific files to extract |
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* @uses {@link PharData} |
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* @return mixed If destination is null, return a short array of a few file details optionally delimited by $files_to_extract. If $single_file is true, return contents of a file as a string; false otherwise |
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*/ |
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241
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242
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function read_zip_file($file, $destination, $single_file = false, $overwrite = false, $files_to_extract = null) |
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243
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{ |
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244
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// This function sorta needs phar! |
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if (!class_exists('PharData')) |
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fatal_lang_error('package_no_lib', 'critical', array('package_no_phar', 'package_no_package_manager')); |
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248
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try |
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{ |
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// This may not always be defined... |
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$return = array(); |
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253
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// Some hosted unix platforms require an extension; win may have .tmp & that works ok |
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if (!in_array(strtolower(pathinfo($file, PATHINFO_EXTENSION)), array('zip', 'tmp'))) |
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255
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if (@rename($file, $file . '.zip')) |
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256
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$file = $file . '.zip'; |
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257
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258
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// Phar doesn't handle open_basedir restrictions very well and throws a PHP Warning. Ignore that. |
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set_error_handler( |
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function($errno, $errstr, $errfile, $errline) |
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261
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{ |
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262
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// error was suppressed with the @-operator |
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263
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if (0 === error_reporting()) |
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return false; |
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265
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266
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if (strpos($errstr, 'PharData::__construct(): open_basedir') === false) |
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log_error($errstr, 'general', $errfile, $errline); |
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268
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269
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return true; |
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270
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} |
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271
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); |
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$archive = new PharData($file, RecursiveIteratorIterator::SELF_FIRST, null, Phar::ZIP); |
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273
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restore_error_handler(); |
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274
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$iterator = new RecursiveIteratorIterator($archive, RecursiveIteratorIterator::SELF_FIRST); |
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276
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277
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// go though each file in the archive |
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278
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foreach ($iterator as $file_info) |
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279
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{ |
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280
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$i = $iterator->getSubPathname(); |
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281
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// If this is a file, and it doesn't exist.... happy days! |
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282
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if (substr($i, -1) != '/' && !file_exists($destination . '/' . $i)) |
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283
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$write_this = true; |
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284
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// If the file exists, we may not want to overwrite it. |
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285
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elseif (substr($i, -1) != '/') |
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286
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$write_this = $overwrite; |
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287
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else |
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288
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$write_this = false; |
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289
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290
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// Get the actual compressed data. |
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291
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if (!$file_info->isDir()) |
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292
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$file_data = file_get_contents($file_info); |
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293
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elseif ($destination !== null && !$single_file) |
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294
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{ |
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295
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// Folder... create. |
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296
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if (!file_exists($destination . '/' . $i)) |
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297
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mktree($destination . '/' . $i, 0777); |
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298
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$file_data = null; |
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299
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} |
|
300
|
|
|
else |
|
301
|
|
|
$file_data = null; |
|
302
|
|
|
|
|
303
|
|
|
// Okay! We can write this file, looks good from here... |
|
304
|
|
|
if ($write_this && $destination !== null) |
|
305
|
|
|
{ |
|
306
|
|
|
if (!$single_file && !is_dir($destination . '/' . dirname($i))) |
|
307
|
|
|
mktree($destination . '/' . dirname($i), 0777); |
|
308
|
|
|
|
|
309
|
|
|
// If we're looking for a specific file, and this is it... ka-bam, baby. |
|
310
|
|
|
if ($single_file && ($destination == $i || $destination == '*/' . basename($i))) |
|
311
|
|
|
return $file_data; |
|
312
|
|
|
// Oh? Another file. Fine. You don't like this file, do you? I know how it is. Yeah... just go away. No, don't apologize. I know this file's just not *good enough* for you. |
|
313
|
|
|
elseif ($single_file) |
|
314
|
|
|
continue; |
|
315
|
|
|
// Don't really want this? |
|
316
|
|
|
elseif ($files_to_extract !== null && !in_array($i, $files_to_extract)) |
|
317
|
|
|
continue; |
|
318
|
|
|
|
|
319
|
|
|
package_put_contents($destination . '/' . $i, $file_data); |
|
320
|
|
|
} |
|
321
|
|
|
|
|
322
|
|
|
if (substr($i, -1, 1) != '/') |
|
323
|
|
|
$return[] = array( |
|
324
|
|
|
'filename' => $i, |
|
325
|
|
|
'md5' => md5($file_data), |
|
326
|
|
|
'preview' => substr($file_data, 0, 100), |
|
327
|
|
|
'size' => strlen($file_data), |
|
328
|
|
|
'skipped' => false |
|
329
|
|
|
); |
|
330
|
|
|
} |
|
331
|
|
|
|
|
332
|
|
|
if ($destination !== null && !$single_file) |
|
333
|
|
|
package_flush_cache(); |
|
334
|
|
|
|
|
335
|
|
|
if ($single_file) |
|
336
|
|
|
return false; |
|
337
|
|
|
else |
|
338
|
|
|
return $return; |
|
339
|
|
|
} |
|
340
|
|
|
catch (Exception $e) |
|
341
|
|
|
{ |
|
342
|
|
|
log_error($e->getMessage(), 'general', $e->getFile(), $e->getLine()); |
|
343
|
|
|
return false; |
|
344
|
|
|
} |
|
345
|
|
|
} |
|
346
|
|
|
|
|
347
|
|
|
/** |
|
348
|
|
|
* Extract zip data. . |
|
349
|
|
|
* |
|
350
|
|
|
* If single_file is true, destination can start with * and / to signify that the file may come from any directory. |
|
351
|
|
|
* Destination should not begin with a / if single_file is true. |
|
352
|
|
|
* |
|
353
|
|
|
* @param string $data ZIP data |
|
354
|
|
|
* @param string $destination Null to display a listing of files in the archive, the destination for the files in the archive or the name of a single file to display (if $single_file is true) |
|
355
|
|
|
* @param boolean $single_file If true, returns the contents of the file specified by destination or false if the file can't be found (default value is false). |
|
356
|
|
|
* @param boolean $overwrite If true, will overwrite files with newer modication times. Default is false. |
|
357
|
|
|
* @param array $files_to_extract |
|
358
|
|
|
* @return mixed If destination is null, return a short array of a few file details optionally delimited by $files_to_extract. If $single_file is true, return contents of a file as a string; false otherwise |
|
359
|
|
|
*/ |
|
360
|
|
|
function read_zip_data($data, $destination, $single_file = false, $overwrite = false, $files_to_extract = null) |
|
361
|
|
|
{ |
|
362
|
|
|
umask(0); |
|
363
|
|
|
if ($destination !== null && !file_exists($destination) && !$single_file) |
|
364
|
|
|
mktree($destination, 0777); |
|
365
|
|
|
|
|
366
|
|
|
// Look for the end of directory signature 0x06054b50 |
|
367
|
|
|
$data_ecr = explode("\x50\x4b\x05\x06", $data); |
|
368
|
|
|
if (!isset($data_ecr[1])) |
|
369
|
|
|
return false; |
|
370
|
|
|
|
|
371
|
|
|
$return = array(); |
|
372
|
|
|
|
|
373
|
|
|
// Get all the basic zip file info since we are here |
|
374
|
|
|
$zip_info = unpack('vdisks/vrecords/vfiles/Vsize/Voffset/vcomment_length/', $data_ecr[1]); |
|
375
|
|
|
|
|
376
|
|
|
// Cut file at the central directory file header signature -- 0x02014b50, use unpack if you want any of the data, we don't |
|
377
|
|
|
$file_sections = explode("\x50\x4b\x01\x02", $data); |
|
378
|
|
|
|
|
379
|
|
|
// Cut the result on each local file header -- 0x04034b50 so we have each file in the archive as an element. |
|
380
|
|
|
$file_sections = explode("\x50\x4b\x03\x04", $file_sections[0]); |
|
381
|
|
|
array_shift($file_sections); |
|
382
|
|
|
|
|
383
|
|
|
// sections and count from the signature must match or the zip file is bad |
|
384
|
|
|
if (count($file_sections) != $zip_info['files']) |
|
385
|
|
|
return false; |
|
386
|
|
|
|
|
387
|
|
|
// go though each file in the archive |
|
388
|
|
|
foreach ($file_sections as $data) |
|
389
|
|
|
{ |
|
390
|
|
|
// Get all the important file information. |
|
391
|
|
|
$file_info = unpack("vversion/vgeneral_purpose/vcompress_method/vfile_time/vfile_date/Vcrc/Vcompressed_size/Vsize/vfilename_length/vextrafield_length", $data); |
|
392
|
|
|
$file_info['filename'] = substr($data, 26, $file_info['filename_length']); |
|
393
|
|
|
$file_info['dir'] = $destination . '/' . dirname($file_info['filename']); |
|
394
|
|
|
|
|
395
|
|
|
// If bit 3 (0x08) of the general-purpose flag is set, then the CRC and file size were not available when the header was written |
|
396
|
|
|
// In this case the CRC and size are instead appended in a 12-byte structure immediately after the compressed data |
|
397
|
|
|
if ($file_info['general_purpose'] & 0x0008) |
|
398
|
|
|
{ |
|
399
|
|
|
$unzipped2 = unpack("Vcrc/Vcompressed_size/Vsize", substr($$data, -12)); |
|
400
|
|
|
$file_info['crc'] = $unzipped2['crc']; |
|
401
|
|
|
$file_info['compressed_size'] = $unzipped2['compressed_size']; |
|
402
|
|
|
$file_info['size'] = $unzipped2['size']; |
|
403
|
|
|
unset($unzipped2); |
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
// If this is a file, and it doesn't exist.... happy days! |
|
407
|
|
|
if (substr($file_info['filename'], -1) != '/' && !file_exists($destination . '/' . $file_info['filename'])) |
|
408
|
|
|
$write_this = true; |
|
409
|
|
|
// If the file exists, we may not want to overwrite it. |
|
410
|
|
|
elseif (substr($file_info['filename'], -1) != '/') |
|
411
|
|
|
$write_this = $overwrite; |
|
412
|
|
|
// This is a directory, so we're gonna want to create it. (probably...) |
|
413
|
|
|
elseif ($destination !== null && !$single_file) |
|
414
|
|
|
{ |
|
415
|
|
|
// Just a little accident prevention, don't mind me. |
|
416
|
|
|
$file_info['filename'] = strtr($file_info['filename'], array('../' => '', '/..' => '')); |
|
417
|
|
|
|
|
418
|
|
|
if (!file_exists($destination . '/' . $file_info['filename'])) |
|
419
|
|
|
mktree($destination . '/' . $file_info['filename'], 0777); |
|
420
|
|
|
$write_this = false; |
|
421
|
|
|
} |
|
422
|
|
|
else |
|
423
|
|
|
$write_this = false; |
|
424
|
|
|
|
|
425
|
|
|
// Get the actual compressed data. |
|
426
|
|
|
$file_info['data'] = substr($data, 26 + $file_info['filename_length'] + $file_info['extrafield_length']); |
|
427
|
|
|
|
|
428
|
|
|
// Only inflate it if we need to ;) |
|
429
|
|
|
if (!empty($file_info['compress_method']) || ($file_info['compressed_size'] != $file_info['size'])) |
|
430
|
|
|
$file_info['data'] = gzinflate($file_info['data']); |
|
431
|
|
|
|
|
432
|
|
|
// Okay! We can write this file, looks good from here... |
|
433
|
|
|
if ($write_this && $destination !== null) |
|
434
|
|
|
{ |
|
435
|
|
|
if ((strpos($file_info['filename'], '/') !== false && !$single_file) || (!$single_file && !is_dir($file_info['dir']))) |
|
436
|
|
|
mktree($file_info['dir'], 0777); |
|
437
|
|
|
|
|
438
|
|
|
// If we're looking for a specific file, and this is it... ka-bam, baby. |
|
439
|
|
|
if ($single_file && ($destination == $file_info['filename'] || $destination == '*/' . basename($file_info['filename']))) |
|
440
|
|
|
return $file_info['data']; |
|
441
|
|
|
// Oh? Another file. Fine. You don't like this file, do you? I know how it is. Yeah... just go away. No, don't apologize. I know this file's just not *good enough* for you. |
|
442
|
|
|
elseif ($single_file) |
|
443
|
|
|
continue; |
|
444
|
|
|
// Don't really want this? |
|
445
|
|
|
elseif ($files_to_extract !== null && !in_array($file_info['filename'], $files_to_extract)) |
|
446
|
|
|
continue; |
|
447
|
|
|
|
|
448
|
|
|
package_put_contents($destination . '/' . $file_info['filename'], $file_info['data']); |
|
449
|
|
|
} |
|
450
|
|
|
|
|
451
|
|
|
if (substr($file_info['filename'], -1, 1) != '/') |
|
452
|
|
|
$return[] = array( |
|
453
|
|
|
'filename' => $file_info['filename'], |
|
454
|
|
|
'md5' => md5($file_info['data']), |
|
455
|
|
|
'preview' => substr($file_info['data'], 0, 100), |
|
456
|
|
|
'size' => $file_info['size'], |
|
457
|
|
|
'skipped' => false |
|
458
|
|
|
); |
|
459
|
|
|
} |
|
460
|
|
|
|
|
461
|
|
|
if ($destination !== null && !$single_file) |
|
462
|
|
|
package_flush_cache(); |
|
463
|
|
|
|
|
464
|
|
|
if ($single_file) |
|
465
|
|
|
return false; |
|
466
|
|
|
else |
|
467
|
|
|
return $return; |
|
468
|
|
|
} |
|
469
|
|
|
|
|
470
|
|
|
/** |
|
471
|
|
|
* Checks the existence of a remote file since file_exists() does not do remote. |
|
472
|
|
|
* will return false if the file is "moved permanently" or similar. |
|
473
|
|
|
* |
|
474
|
|
|
* @param string $url The URL to parse |
|
475
|
|
|
* @return bool Whether the specified URL exists |
|
476
|
|
|
*/ |
|
477
|
|
|
function url_exists($url) |
|
478
|
|
|
{ |
|
479
|
|
|
$a_url = parse_url($url); |
|
480
|
|
|
|
|
481
|
|
|
if (!isset($a_url['scheme'])) |
|
482
|
|
|
return false; |
|
483
|
|
|
|
|
484
|
|
|
// Attempt to connect... |
|
485
|
|
|
$temp = ''; |
|
486
|
|
|
$fid = fsockopen($a_url['host'], !isset($a_url['port']) ? 80 : $a_url['port'], $temp, $temp, 8); |
|
487
|
|
|
if (!$fid) |
|
488
|
|
|
return false; |
|
489
|
|
|
|
|
490
|
|
|
fputs($fid, 'HEAD ' . $a_url['path'] . ' HTTP/1.0' . "\r\n" . 'Host: ' . $a_url['host'] . "\r\n\r\n"); |
|
491
|
|
|
$head = fread($fid, 1024); |
|
492
|
|
|
fclose($fid); |
|
493
|
|
|
|
|
494
|
|
|
return preg_match('~^HTTP/.+\s+(20[01]|30[127])~i', $head) == 1; |
|
495
|
|
|
} |
|
496
|
|
|
|
|
497
|
|
|
/** |
|
498
|
|
|
* Loads and returns an array of installed packages. |
|
499
|
|
|
* |
|
500
|
|
|
* default sort order is package_installed time |
|
501
|
|
|
* |
|
502
|
|
|
* @return array An array of info about installed packages |
|
503
|
|
|
*/ |
|
504
|
|
|
function loadInstalledPackages() |
|
505
|
|
|
{ |
|
506
|
|
|
global $smcFunc; |
|
507
|
|
|
|
|
508
|
|
|
// Load the packages from the database - note this is ordered by install time to ensure latest package uninstalled first. |
|
509
|
|
|
$request = $smcFunc['db_query']('', ' |
|
510
|
|
|
SELECT id_install, package_id, filename, name, version, time_installed |
|
511
|
|
|
FROM {db_prefix}log_packages |
|
512
|
|
|
WHERE install_state != {int:not_installed} |
|
513
|
|
|
ORDER BY time_installed DESC', |
|
514
|
|
|
array( |
|
515
|
|
|
'not_installed' => 0, |
|
516
|
|
|
) |
|
517
|
|
|
); |
|
518
|
|
|
$installed = array(); |
|
519
|
|
|
$found = array(); |
|
520
|
|
|
while ($row = $smcFunc['db_fetch_assoc']($request)) |
|
521
|
|
|
{ |
|
522
|
|
|
// Already found this? If so don't add it twice! |
|
523
|
|
|
if (in_array($row['package_id'], $found)) |
|
524
|
|
|
continue; |
|
525
|
|
|
|
|
526
|
|
|
$found[] = $row['package_id']; |
|
527
|
|
|
|
|
528
|
|
|
$row = htmlspecialchars__recursive($row); |
|
529
|
|
|
|
|
530
|
|
|
$installed[] = array( |
|
531
|
|
|
'id' => $row['id_install'], |
|
532
|
|
|
'name' => $smcFunc['htmlspecialchars']($row['name']), |
|
533
|
|
|
'filename' => $row['filename'], |
|
534
|
|
|
'package_id' => $row['package_id'], |
|
535
|
|
|
'version' => $smcFunc['htmlspecialchars']($row['version']), |
|
536
|
|
|
'time_installed' => !empty($row['time_installed']) ? $row['time_installed'] : 0, |
|
537
|
|
|
); |
|
538
|
|
|
} |
|
539
|
|
|
$smcFunc['db_free_result']($request); |
|
540
|
|
|
|
|
541
|
|
|
return $installed; |
|
542
|
|
|
} |
|
543
|
|
|
|
|
544
|
|
|
/** |
|
545
|
|
|
* Loads a package's information and returns a representative array. |
|
546
|
|
|
* - expects the file to be a package in Packages/. |
|
547
|
|
|
* - returns a error string if the package-info is invalid. |
|
548
|
|
|
* - otherwise returns a basic array of id, version, filename, and similar information. |
|
549
|
|
|
* - an xmlArray is available in 'xml'. |
|
550
|
|
|
* |
|
551
|
|
|
* @param string $gzfilename The path to the file |
|
552
|
|
|
* @return array|string An array of info about the file or a string indicating an error |
|
553
|
|
|
*/ |
|
554
|
|
|
function getPackageInfo($gzfilename) |
|
555
|
|
|
{ |
|
556
|
|
|
global $sourcedir, $packagesdir; |
|
557
|
|
|
|
|
558
|
|
|
// Extract package-info.xml from downloaded file. (*/ is used because it could be in any directory.) |
|
559
|
|
|
if (strpos($gzfilename, 'http://') !== false || strpos($gzfilename, 'https://') !== false) |
|
560
|
|
|
$packageInfo = read_tgz_data($gzfilename, 'package-info.xml', true); |
|
561
|
|
|
else |
|
562
|
|
|
{ |
|
563
|
|
|
if (!file_exists($packagesdir . '/' . $gzfilename)) |
|
564
|
|
|
return 'package_get_error_not_found'; |
|
565
|
|
|
|
|
566
|
|
|
if (is_file($packagesdir . '/' . $gzfilename)) |
|
567
|
|
|
$packageInfo = read_tgz_file($packagesdir . '/' . $gzfilename, '*/package-info.xml', true); |
|
568
|
|
|
elseif (file_exists($packagesdir . '/' . $gzfilename . '/package-info.xml')) |
|
569
|
|
|
$packageInfo = file_get_contents($packagesdir . '/' . $gzfilename . '/package-info.xml'); |
|
570
|
|
|
else |
|
571
|
|
|
return 'package_get_error_missing_xml'; |
|
572
|
|
|
} |
|
573
|
|
|
|
|
574
|
|
|
// Nothing? |
|
575
|
|
|
if (empty($packageInfo)) |
|
576
|
|
|
{ |
|
577
|
|
|
// Perhaps they are trying to install a theme, lets tell them nicely this is the wrong function |
|
578
|
|
|
$packageInfo = read_tgz_file($packagesdir . '/' . $gzfilename, '*/theme_info.xml', true); |
|
579
|
|
|
if (!empty($packageInfo)) |
|
580
|
|
|
return 'package_get_error_is_theme'; |
|
581
|
|
|
else |
|
582
|
|
|
return 'package_get_error_is_zero'; |
|
583
|
|
|
} |
|
584
|
|
|
|
|
585
|
|
|
// Parse package-info.xml into an xmlArray. |
|
586
|
|
|
require_once($sourcedir . '/Class-Package.php'); |
|
587
|
|
|
$packageInfo = new xmlArray($packageInfo); |
|
588
|
|
|
|
|
589
|
|
|
// @todo Error message of some sort? |
|
590
|
|
|
if (!$packageInfo->exists('package-info[0]')) |
|
591
|
|
|
return 'package_get_error_packageinfo_corrupt'; |
|
592
|
|
|
|
|
593
|
|
|
$packageInfo = $packageInfo->path('package-info[0]'); |
|
594
|
|
|
|
|
595
|
|
|
$package = $packageInfo->to_array(); |
|
596
|
|
|
$package = htmlspecialchars__recursive($package); |
|
597
|
|
|
$package['xml'] = $packageInfo; |
|
598
|
|
|
$package['filename'] = $gzfilename; |
|
599
|
|
|
|
|
600
|
|
|
// Don't want to mess with code... |
|
601
|
|
|
$types = array('install', 'uninstall', 'upgrade'); |
|
602
|
|
|
foreach ($types as $type) |
|
603
|
|
|
{ |
|
604
|
|
|
if (isset($package[$type]['code'])) |
|
605
|
|
|
{ |
|
606
|
|
|
$package[$type]['code'] = un_htmlspecialchars($package[$type]['code']); |
|
607
|
|
|
} |
|
608
|
|
|
} |
|
609
|
|
|
|
|
610
|
|
|
if (!isset($package['type'])) |
|
611
|
|
|
$package['type'] = 'modification'; |
|
612
|
|
|
|
|
613
|
|
|
return $package; |
|
614
|
|
|
} |
|
615
|
|
|
|
|
616
|
|
|
/** |
|
617
|
|
|
* Create a chmod control for chmoding files. |
|
618
|
|
|
* |
|
619
|
|
|
* @param array $chmodFiles Which files to chmod |
|
620
|
|
|
* @param array $chmodOptions Options for chmod |
|
621
|
|
|
* @param bool $restore_write_status Whether to restore write status |
|
622
|
|
|
* @return array An array of file info |
|
623
|
|
|
*/ |
|
624
|
|
|
function create_chmod_control($chmodFiles = array(), $chmodOptions = array(), $restore_write_status = false) |
|
625
|
|
|
{ |
|
626
|
|
|
global $context, $modSettings, $package_ftp, $boarddir, $txt, $sourcedir, $scripturl; |
|
627
|
|
|
|
|
628
|
|
|
// If we're restoring the status of existing files prepare the data. |
|
629
|
|
|
if ($restore_write_status && isset($_SESSION['pack_ftp']) && !empty($_SESSION['pack_ftp']['original_perms'])) |
|
630
|
|
|
{ |
|
631
|
|
|
/** |
|
632
|
|
|
* Get a listing of files that will need to be set back to the original state |
|
633
|
|
|
* |
|
634
|
|
|
* @param null $dummy1 |
|
635
|
|
|
* @param null $dummy2 |
|
636
|
|
|
* @param null $dummy3 |
|
637
|
|
|
* @param bool $do_change |
|
638
|
|
|
* @return array An array of info about the files that need to be restored back to their original state |
|
639
|
|
|
*/ |
|
640
|
|
|
function list_restoreFiles($dummy1, $dummy2, $dummy3, $do_change) |
|
641
|
|
|
{ |
|
642
|
|
|
global $txt; |
|
643
|
|
|
|
|
644
|
|
|
$restore_files = array(); |
|
645
|
|
|
foreach ($_SESSION['pack_ftp']['original_perms'] as $file => $perms) |
|
646
|
|
|
{ |
|
647
|
|
|
// Check the file still exists, and the permissions were indeed different than now. |
|
648
|
|
|
$file_permissions = @fileperms($file); |
|
649
|
|
|
if (!file_exists($file) || $file_permissions == $perms) |
|
650
|
|
|
{ |
|
651
|
|
|
unset($_SESSION['pack_ftp']['original_perms'][$file]); |
|
652
|
|
|
continue; |
|
653
|
|
|
} |
|
654
|
|
|
|
|
655
|
|
|
// Are we wanting to change the permission? |
|
656
|
|
|
if ($do_change && isset($_POST['restore_files']) && in_array($file, $_POST['restore_files'])) |
|
657
|
|
|
{ |
|
658
|
|
|
// Use FTP if we have it. |
|
659
|
|
|
// @todo where does $package_ftp get set? |
|
660
|
|
|
if (!empty($package_ftp)) |
|
661
|
|
|
{ |
|
662
|
|
|
$ftp_file = strtr($file, array($_SESSION['pack_ftp']['root'] => '')); |
|
663
|
|
|
$package_ftp->chmod($ftp_file, $perms); |
|
664
|
|
|
} |
|
665
|
|
|
else |
|
666
|
|
|
smf_chmod($file, $perms); |
|
667
|
|
|
|
|
668
|
|
|
$new_permissions = @fileperms($file); |
|
669
|
|
|
$result = $new_permissions == $perms ? 'success' : 'failure'; |
|
670
|
|
|
unset($_SESSION['pack_ftp']['original_perms'][$file]); |
|
671
|
|
|
} |
|
672
|
|
|
elseif ($do_change) |
|
673
|
|
|
{ |
|
674
|
|
|
$new_permissions = ''; |
|
675
|
|
|
$result = 'skipped'; |
|
676
|
|
|
unset($_SESSION['pack_ftp']['original_perms'][$file]); |
|
677
|
|
|
} |
|
678
|
|
|
|
|
679
|
|
|
// Record the results! |
|
680
|
|
|
$restore_files[] = array( |
|
681
|
|
|
'path' => $file, |
|
682
|
|
|
'old_perms_raw' => $perms, |
|
683
|
|
|
'old_perms' => substr(sprintf('%o', $perms), -4), |
|
684
|
|
|
'cur_perms' => substr(sprintf('%o', $file_permissions), -4), |
|
685
|
|
|
'new_perms' => isset($new_permissions) ? substr(sprintf('%o', $new_permissions), -4) : '', |
|
686
|
|
|
'result' => isset($result) ? $result : '', |
|
687
|
|
|
'writable_message' => '<span style="color: ' . (@is_writable($file) ? 'green' : 'red') . '">' . (@is_writable($file) ? $txt['package_file_perms_writable'] : $txt['package_file_perms_not_writable']) . '</span>', |
|
688
|
|
|
); |
|
689
|
|
|
} |
|
690
|
|
|
|
|
691
|
|
|
return $restore_files; |
|
692
|
|
|
} |
|
693
|
|
|
|
|
694
|
|
|
$listOptions = array( |
|
695
|
|
|
'id' => 'restore_file_permissions', |
|
696
|
|
|
'title' => $txt['package_restore_permissions'], |
|
697
|
|
|
'get_items' => array( |
|
698
|
|
|
'function' => 'list_restoreFiles', |
|
699
|
|
|
'params' => array( |
|
700
|
|
|
!empty($_POST['restore_perms']), |
|
701
|
|
|
), |
|
702
|
|
|
), |
|
703
|
|
|
'columns' => array( |
|
704
|
|
|
'path' => array( |
|
705
|
|
|
'header' => array( |
|
706
|
|
|
'value' => $txt['package_restore_permissions_filename'], |
|
707
|
|
|
), |
|
708
|
|
|
'data' => array( |
|
709
|
|
|
'db' => 'path', |
|
710
|
|
|
'class' => 'smalltext', |
|
711
|
|
|
), |
|
712
|
|
|
), |
|
713
|
|
|
'old_perms' => array( |
|
714
|
|
|
'header' => array( |
|
715
|
|
|
'value' => $txt['package_restore_permissions_orig_status'], |
|
716
|
|
|
), |
|
717
|
|
|
'data' => array( |
|
718
|
|
|
'db' => 'old_perms', |
|
719
|
|
|
'class' => 'smalltext', |
|
720
|
|
|
), |
|
721
|
|
|
), |
|
722
|
|
|
'cur_perms' => array( |
|
723
|
|
|
'header' => array( |
|
724
|
|
|
'value' => $txt['package_restore_permissions_cur_status'], |
|
725
|
|
|
), |
|
726
|
|
|
'data' => array( |
|
727
|
|
|
'function' => function($rowData) use ($txt) |
|
728
|
|
|
{ |
|
729
|
|
|
$formatTxt = $rowData['result'] == '' || $rowData['result'] == 'skipped' ? $txt['package_restore_permissions_pre_change'] : $txt['package_restore_permissions_post_change']; |
|
730
|
|
|
return sprintf($formatTxt, $rowData['cur_perms'], $rowData['new_perms'], $rowData['writable_message']); |
|
731
|
|
|
}, |
|
732
|
|
|
'class' => 'smalltext', |
|
733
|
|
|
), |
|
734
|
|
|
), |
|
735
|
|
|
'check' => array( |
|
736
|
|
|
'header' => array( |
|
737
|
|
|
'value' => '<input type="checkbox" onclick="invertAll(this, this.form);">', |
|
738
|
|
|
'class' => 'centercol', |
|
739
|
|
|
), |
|
740
|
|
|
'data' => array( |
|
741
|
|
|
'sprintf' => array( |
|
742
|
|
|
'format' => '<input type="checkbox" name="restore_files[]" value="%1$s">', |
|
743
|
|
|
'params' => array( |
|
744
|
|
|
'path' => false, |
|
745
|
|
|
), |
|
746
|
|
|
), |
|
747
|
|
|
'class' => 'centercol', |
|
748
|
|
|
), |
|
749
|
|
|
), |
|
750
|
|
|
'result' => array( |
|
751
|
|
|
'header' => array( |
|
752
|
|
|
'value' => $txt['package_restore_permissions_result'], |
|
753
|
|
|
), |
|
754
|
|
|
'data' => array( |
|
755
|
|
|
'function' => function($rowData) use ($txt) |
|
756
|
|
|
{ |
|
757
|
|
|
return $txt['package_restore_permissions_action_' . $rowData['result']]; |
|
758
|
|
|
}, |
|
759
|
|
|
'class' => 'smalltext', |
|
760
|
|
|
), |
|
761
|
|
|
), |
|
762
|
|
|
), |
|
763
|
|
|
'form' => array( |
|
764
|
|
|
'href' => !empty($chmodOptions['destination_url']) ? $chmodOptions['destination_url'] : $scripturl . '?action=admin;area=packages;sa=perms;restore;' . $context['session_var'] . '=' . $context['session_id'], |
|
765
|
|
|
), |
|
766
|
|
|
'additional_rows' => array( |
|
767
|
|
|
array( |
|
768
|
|
|
'position' => 'below_table_data', |
|
769
|
|
|
'value' => '<input type="submit" name="restore_perms" value="' . $txt['package_restore_permissions_restore'] . '" class="button">', |
|
770
|
|
|
'class' => 'titlebg', |
|
771
|
|
|
), |
|
772
|
|
|
array( |
|
773
|
|
|
'position' => 'after_title', |
|
774
|
|
|
'value' => '<span class="smalltext">' . $txt['package_restore_permissions_desc'] . '</span>', |
|
775
|
|
|
'class' => 'windowbg', |
|
776
|
|
|
), |
|
777
|
|
|
), |
|
778
|
|
|
); |
|
779
|
|
|
|
|
780
|
|
|
// Work out what columns and the like to show. |
|
781
|
|
|
if (!empty($_POST['restore_perms'])) |
|
782
|
|
|
{ |
|
783
|
|
|
$listOptions['additional_rows'][1]['value'] = sprintf($txt['package_restore_permissions_action_done'], $scripturl . '?action=admin;area=packages;sa=perms;' . $context['session_var'] . '=' . $context['session_id']); |
|
784
|
|
|
unset($listOptions['columns']['check'], $listOptions['form'], $listOptions['additional_rows'][0]); |
|
785
|
|
|
|
|
786
|
|
|
$context['sub_template'] = 'show_list'; |
|
787
|
|
|
$context['default_list'] = 'restore_file_permissions'; |
|
788
|
|
|
} |
|
789
|
|
|
else |
|
790
|
|
|
{ |
|
791
|
|
|
unset($listOptions['columns']['result']); |
|
792
|
|
|
} |
|
793
|
|
|
|
|
794
|
|
|
// Create the list for display. |
|
795
|
|
|
require_once($sourcedir . '/Subs-List.php'); |
|
796
|
|
|
createList($listOptions); |
|
797
|
|
|
|
|
798
|
|
|
// If we just restored permissions then whereever we are, we are now done and dusted. |
|
799
|
|
|
if (!empty($_POST['restore_perms'])) |
|
800
|
|
|
obExit(); |
|
801
|
|
|
} |
|
802
|
|
|
// Otherwise, it's entirely irrelevant? |
|
803
|
|
|
elseif ($restore_write_status) |
|
804
|
|
|
return true; |
|
805
|
|
|
|
|
806
|
|
|
// This is where we report what we got up to. |
|
807
|
|
|
$return_data = array( |
|
808
|
|
|
'files' => array( |
|
809
|
|
|
'writable' => array(), |
|
810
|
|
|
'notwritable' => array(), |
|
811
|
|
|
), |
|
812
|
|
|
); |
|
813
|
|
|
|
|
814
|
|
|
// If we have some FTP information already, then let's assume it was required and try to get ourselves connected. |
|
815
|
|
|
if (!empty($_SESSION['pack_ftp']['connected'])) |
|
816
|
|
|
{ |
|
817
|
|
|
// Load the file containing the ftp_connection class. |
|
818
|
|
|
require_once($sourcedir . '/Class-Package.php'); |
|
819
|
|
|
|
|
820
|
|
|
$package_ftp = new ftp_connection($_SESSION['pack_ftp']['server'], $_SESSION['pack_ftp']['port'], $_SESSION['pack_ftp']['username'], package_crypt($_SESSION['pack_ftp']['password'])); |
|
821
|
|
|
} |
|
822
|
|
|
|
|
823
|
|
|
// Just got a submission did we? |
|
824
|
|
|
if (empty($package_ftp) && isset($_POST['ftp_username'])) |
|
825
|
|
|
{ |
|
826
|
|
|
require_once($sourcedir . '/Class-Package.php'); |
|
827
|
|
|
$ftp = new ftp_connection($_POST['ftp_server'], $_POST['ftp_port'], $_POST['ftp_username'], $_POST['ftp_password']); |
|
828
|
|
|
|
|
829
|
|
|
// We're connected, jolly good! |
|
830
|
|
|
if ($ftp->error === false) |
|
831
|
|
|
{ |
|
832
|
|
|
// Common mistake, so let's try to remedy it... |
|
833
|
|
|
if (!$ftp->chdir($_POST['ftp_path'])) |
|
834
|
|
|
{ |
|
835
|
|
|
$ftp_error = $ftp->last_message; |
|
836
|
|
|
$ftp->chdir(preg_replace('~^/home[2]?/[^/]+?~', '', $_POST['ftp_path'])); |
|
837
|
|
|
} |
|
838
|
|
|
|
|
839
|
|
|
if (!in_array($_POST['ftp_path'], array('', '/'))) |
|
840
|
|
|
{ |
|
841
|
|
|
$ftp_root = strtr($boarddir, array($_POST['ftp_path'] => '')); |
|
842
|
|
|
if (substr($ftp_root, -1) == '/' && ($_POST['ftp_path'] == '' || substr($_POST['ftp_path'], 0, 1) == '/')) |
|
843
|
|
|
$ftp_root = substr($ftp_root, 0, -1); |
|
844
|
|
|
} |
|
845
|
|
|
else |
|
846
|
|
|
$ftp_root = $boarddir; |
|
847
|
|
|
|
|
848
|
|
|
$_SESSION['pack_ftp'] = array( |
|
849
|
|
|
'server' => $_POST['ftp_server'], |
|
850
|
|
|
'port' => $_POST['ftp_port'], |
|
851
|
|
|
'username' => $_POST['ftp_username'], |
|
852
|
|
|
'password' => package_crypt($_POST['ftp_password']), |
|
853
|
|
|
'path' => $_POST['ftp_path'], |
|
854
|
|
|
'root' => $ftp_root, |
|
855
|
|
|
'connected' => true, |
|
856
|
|
|
); |
|
857
|
|
|
|
|
858
|
|
|
if (!isset($modSettings['package_path']) || $modSettings['package_path'] != $_POST['ftp_path']) |
|
859
|
|
|
updateSettings(array('package_path' => $_POST['ftp_path'])); |
|
860
|
|
|
|
|
861
|
|
|
// This is now the primary connection. |
|
862
|
|
|
$package_ftp = $ftp; |
|
863
|
|
|
} |
|
864
|
|
|
} |
|
865
|
|
|
|
|
866
|
|
|
// Now try to simply make the files writable, with whatever we might have. |
|
867
|
|
|
if (!empty($chmodFiles)) |
|
868
|
|
|
{ |
|
869
|
|
|
foreach ($chmodFiles as $k => $file) |
|
870
|
|
|
{ |
|
871
|
|
|
// Sometimes this can somehow happen maybe? |
|
872
|
|
|
if (empty($file)) |
|
873
|
|
|
unset($chmodFiles[$k]); |
|
874
|
|
|
// Already writable? |
|
875
|
|
|
elseif (@is_writable($file)) |
|
876
|
|
|
$return_data['files']['writable'][] = $file; |
|
877
|
|
|
else |
|
878
|
|
|
{ |
|
879
|
|
|
// Now try to change that. |
|
880
|
|
|
$return_data['files'][package_chmod($file, 'writable', true) ? 'writable' : 'notwritable'][] = $file; |
|
881
|
|
|
} |
|
882
|
|
|
} |
|
883
|
|
|
} |
|
884
|
|
|
|
|
885
|
|
|
// Have we still got nasty files which ain't writable? Dear me we need more FTP good sir. |
|
886
|
|
|
if (empty($package_ftp) && (!empty($return_data['files']['notwritable']) || !empty($chmodOptions['force_find_error']))) |
|
887
|
|
|
{ |
|
888
|
|
|
if (!isset($ftp) || $ftp->error !== false) |
|
889
|
|
|
{ |
|
890
|
|
|
if (!isset($ftp)) |
|
891
|
|
|
{ |
|
892
|
|
|
require_once($sourcedir . '/Class-Package.php'); |
|
893
|
|
|
$ftp = new ftp_connection(null); |
|
894
|
|
|
} |
|
895
|
|
|
elseif ($ftp->error !== false && !isset($ftp_error)) |
|
896
|
|
|
$ftp_error = $ftp->last_message === null ? '' : $ftp->last_message; |
|
897
|
|
|
|
|
898
|
|
|
list ($username, $detect_path, $found_path) = $ftp->detect_path($boarddir); |
|
899
|
|
|
|
|
900
|
|
|
if ($found_path) |
|
901
|
|
|
$_POST['ftp_path'] = $detect_path; |
|
902
|
|
|
elseif (!isset($_POST['ftp_path'])) |
|
903
|
|
|
$_POST['ftp_path'] = isset($modSettings['package_path']) ? $modSettings['package_path'] : $detect_path; |
|
904
|
|
|
|
|
905
|
|
|
if (!isset($_POST['ftp_username'])) |
|
906
|
|
|
$_POST['ftp_username'] = $username; |
|
907
|
|
|
} |
|
908
|
|
|
|
|
909
|
|
|
$context['package_ftp'] = array( |
|
910
|
|
|
'server' => isset($_POST['ftp_server']) ? $_POST['ftp_server'] : (isset($modSettings['package_server']) ? $modSettings['package_server'] : 'localhost'), |
|
911
|
|
|
'port' => isset($_POST['ftp_port']) ? $_POST['ftp_port'] : (isset($modSettings['package_port']) ? $modSettings['package_port'] : '21'), |
|
912
|
|
|
'username' => isset($_POST['ftp_username']) ? $_POST['ftp_username'] : (isset($modSettings['package_username']) ? $modSettings['package_username'] : ''), |
|
913
|
|
|
'path' => $_POST['ftp_path'], |
|
914
|
|
|
'error' => empty($ftp_error) ? null : $ftp_error, |
|
915
|
|
|
'destination' => !empty($chmodOptions['destination_url']) ? $chmodOptions['destination_url'] : '', |
|
916
|
|
|
); |
|
917
|
|
|
|
|
918
|
|
|
// Which files failed? |
|
919
|
|
|
if (!isset($context['notwritable_files'])) |
|
920
|
|
|
$context['notwritable_files'] = array(); |
|
921
|
|
|
$context['notwritable_files'] = array_merge($context['notwritable_files'], $return_data['files']['notwritable']); |
|
922
|
|
|
|
|
923
|
|
|
// Sent here to die? |
|
924
|
|
|
if (!empty($chmodOptions['crash_on_error'])) |
|
925
|
|
|
{ |
|
926
|
|
|
$context['page_title'] = $txt['package_ftp_necessary']; |
|
927
|
|
|
$context['sub_template'] = 'ftp_required'; |
|
928
|
|
|
obExit(); |
|
929
|
|
|
} |
|
930
|
|
|
} |
|
931
|
|
|
|
|
932
|
|
|
return $return_data; |
|
933
|
|
|
} |
|
934
|
|
|
|
|
935
|
|
|
/** |
|
936
|
|
|
* Use FTP functions to work with a package download/install |
|
937
|
|
|
* |
|
938
|
|
|
* @param string $destination_url The destination URL |
|
939
|
|
|
* @param null|array $files The files to CHMOD |
|
940
|
|
|
* @param bool $return Whether to return an array of file info if there's an error |
|
941
|
|
|
* @return array An array of file info |
|
942
|
|
|
*/ |
|
943
|
|
|
function packageRequireFTP($destination_url, $files = null, $return = false) |
|
944
|
|
|
{ |
|
945
|
|
|
global $context, $modSettings, $package_ftp, $boarddir, $txt, $sourcedir; |
|
946
|
|
|
|
|
947
|
|
|
// Try to make them writable the manual way. |
|
948
|
|
|
if ($files !== null) |
|
949
|
|
|
{ |
|
950
|
|
|
foreach ($files as $k => $file) |
|
951
|
|
|
{ |
|
952
|
|
|
// If this file doesn't exist, then we actually want to look at the directory, no? |
|
953
|
|
|
if (!file_exists($file)) |
|
954
|
|
|
$file = dirname($file); |
|
955
|
|
|
|
|
956
|
|
|
// This looks odd, but it's an attempt to work around PHP suExec. |
|
957
|
|
|
if (!@is_writable($file)) |
|
958
|
|
|
smf_chmod($file, 0755); |
|
959
|
|
|
if (!@is_writable($file)) |
|
960
|
|
|
smf_chmod($file, 0777); |
|
961
|
|
|
if (!@is_writable(dirname($file))) |
|
962
|
|
|
smf_chmod($file, 0755); |
|
963
|
|
|
if (!@is_writable(dirname($file))) |
|
964
|
|
|
smf_chmod($file, 0777); |
|
965
|
|
|
|
|
966
|
|
|
$fp = is_dir($file) ? @opendir($file) : @fopen($file, 'rb'); |
|
967
|
|
|
if (@is_writable($file) && $fp) |
|
968
|
|
|
{ |
|
969
|
|
|
unset($files[$k]); |
|
970
|
|
|
if (!is_dir($file)) |
|
971
|
|
|
fclose($fp); |
|
972
|
|
|
else |
|
973
|
|
|
closedir($fp); |
|
974
|
|
|
} |
|
975
|
|
|
} |
|
976
|
|
|
|
|
977
|
|
|
// No FTP required! |
|
978
|
|
|
if (empty($files)) |
|
979
|
|
|
return array(); |
|
980
|
|
|
} |
|
981
|
|
|
|
|
982
|
|
|
// They've opted to not use FTP, and try anyway. |
|
983
|
|
|
if (isset($_SESSION['pack_ftp']) && $_SESSION['pack_ftp'] == false) |
|
984
|
|
|
{ |
|
985
|
|
|
if ($files === null) |
|
986
|
|
|
return array(); |
|
987
|
|
|
|
|
988
|
|
|
foreach ($files as $k => $file) |
|
989
|
|
|
{ |
|
990
|
|
|
// This looks odd, but it's an attempt to work around PHP suExec. |
|
991
|
|
|
if (!file_exists($file)) |
|
992
|
|
|
{ |
|
993
|
|
|
mktree(dirname($file), 0755); |
|
994
|
|
|
@touch($file); |
|
995
|
|
|
smf_chmod($file, 0755); |
|
996
|
|
|
} |
|
997
|
|
|
|
|
998
|
|
|
if (!@is_writable($file)) |
|
999
|
|
|
smf_chmod($file, 0777); |
|
1000
|
|
|
if (!@is_writable(dirname($file))) |
|
1001
|
|
|
smf_chmod(dirname($file), 0777); |
|
1002
|
|
|
|
|
1003
|
|
|
if (@is_writable($file)) |
|
1004
|
|
|
unset($files[$k]); |
|
1005
|
|
|
} |
|
1006
|
|
|
|
|
1007
|
|
|
return $files; |
|
1008
|
|
|
} |
|
1009
|
|
|
elseif (isset($_SESSION['pack_ftp'])) |
|
1010
|
|
|
{ |
|
1011
|
|
|
// Load the file containing the ftp_connection class. |
|
1012
|
|
|
require_once($sourcedir . '/Class-Package.php'); |
|
1013
|
|
|
|
|
1014
|
|
|
$package_ftp = new ftp_connection($_SESSION['pack_ftp']['server'], $_SESSION['pack_ftp']['port'], $_SESSION['pack_ftp']['username'], package_crypt($_SESSION['pack_ftp']['password'])); |
|
1015
|
|
|
|
|
1016
|
|
|
if ($files === null) |
|
1017
|
|
|
return array(); |
|
1018
|
|
|
|
|
1019
|
|
|
foreach ($files as $k => $file) |
|
1020
|
|
|
{ |
|
1021
|
|
|
$ftp_file = strtr($file, array($_SESSION['pack_ftp']['root'] => '')); |
|
1022
|
|
|
|
|
1023
|
|
|
// This looks odd, but it's an attempt to work around PHP suExec. |
|
1024
|
|
|
if (!file_exists($file)) |
|
1025
|
|
|
{ |
|
1026
|
|
|
mktree(dirname($file), 0755); |
|
1027
|
|
|
$package_ftp->create_file($ftp_file); |
|
1028
|
|
|
$package_ftp->chmod($ftp_file, 0755); |
|
1029
|
|
|
} |
|
1030
|
|
|
|
|
1031
|
|
|
if (!@is_writable($file)) |
|
1032
|
|
|
$package_ftp->chmod($ftp_file, 0777); |
|
1033
|
|
|
if (!@is_writable(dirname($file))) |
|
1034
|
|
|
$package_ftp->chmod(dirname($ftp_file), 0777); |
|
1035
|
|
|
|
|
1036
|
|
|
if (@is_writable($file)) |
|
1037
|
|
|
unset($files[$k]); |
|
1038
|
|
|
} |
|
1039
|
|
|
|
|
1040
|
|
|
return $files; |
|
1041
|
|
|
} |
|
1042
|
|
|
|
|
1043
|
|
|
if (isset($_POST['ftp_none'])) |
|
1044
|
|
|
{ |
|
1045
|
|
|
$_SESSION['pack_ftp'] = false; |
|
1046
|
|
|
|
|
1047
|
|
|
$files = packageRequireFTP($destination_url, $files, $return); |
|
1048
|
|
|
return $files; |
|
1049
|
|
|
} |
|
1050
|
|
|
elseif (isset($_POST['ftp_username'])) |
|
1051
|
|
|
{ |
|
1052
|
|
|
require_once($sourcedir . '/Class-Package.php'); |
|
1053
|
|
|
$ftp = new ftp_connection($_POST['ftp_server'], $_POST['ftp_port'], $_POST['ftp_username'], $_POST['ftp_password']); |
|
1054
|
|
|
|
|
1055
|
|
|
if ($ftp->error === false) |
|
1056
|
|
|
{ |
|
1057
|
|
|
// Common mistake, so let's try to remedy it... |
|
1058
|
|
|
if (!$ftp->chdir($_POST['ftp_path'])) |
|
1059
|
|
|
{ |
|
1060
|
|
|
$ftp_error = $ftp->last_message; |
|
1061
|
|
|
$ftp->chdir(preg_replace('~^/home[2]?/[^/]+?~', '', $_POST['ftp_path'])); |
|
1062
|
|
|
} |
|
1063
|
|
|
} |
|
1064
|
|
|
} |
|
1065
|
|
|
|
|
1066
|
|
|
if (!isset($ftp) || $ftp->error !== false) |
|
1067
|
|
|
{ |
|
1068
|
|
|
if (!isset($ftp)) |
|
1069
|
|
|
{ |
|
1070
|
|
|
require_once($sourcedir . '/Class-Package.php'); |
|
1071
|
|
|
$ftp = new ftp_connection(null); |
|
1072
|
|
|
} |
|
1073
|
|
|
elseif ($ftp->error !== false && !isset($ftp_error)) |
|
1074
|
|
|
$ftp_error = $ftp->last_message === null ? '' : $ftp->last_message; |
|
1075
|
|
|
|
|
1076
|
|
|
list ($username, $detect_path, $found_path) = $ftp->detect_path($boarddir); |
|
1077
|
|
|
|
|
1078
|
|
|
if ($found_path) |
|
1079
|
|
|
$_POST['ftp_path'] = $detect_path; |
|
1080
|
|
|
elseif (!isset($_POST['ftp_path'])) |
|
1081
|
|
|
$_POST['ftp_path'] = isset($modSettings['package_path']) ? $modSettings['package_path'] : $detect_path; |
|
1082
|
|
|
|
|
1083
|
|
|
if (!isset($_POST['ftp_username'])) |
|
1084
|
|
|
$_POST['ftp_username'] = $username; |
|
1085
|
|
|
|
|
1086
|
|
|
$context['package_ftp'] = array( |
|
1087
|
|
|
'server' => isset($_POST['ftp_server']) ? $_POST['ftp_server'] : (isset($modSettings['package_server']) ? $modSettings['package_server'] : 'localhost'), |
|
1088
|
|
|
'port' => isset($_POST['ftp_port']) ? $_POST['ftp_port'] : (isset($modSettings['package_port']) ? $modSettings['package_port'] : '21'), |
|
1089
|
|
|
'username' => isset($_POST['ftp_username']) ? $_POST['ftp_username'] : (isset($modSettings['package_username']) ? $modSettings['package_username'] : ''), |
|
1090
|
|
|
'path' => $_POST['ftp_path'], |
|
1091
|
|
|
'error' => empty($ftp_error) ? null : $ftp_error, |
|
1092
|
|
|
'destination' => $destination_url, |
|
1093
|
|
|
); |
|
1094
|
|
|
|
|
1095
|
|
|
// If we're returning dump out here. |
|
1096
|
|
|
if ($return) |
|
1097
|
|
|
return $files; |
|
1098
|
|
|
|
|
1099
|
|
|
$context['page_title'] = $txt['package_ftp_necessary']; |
|
1100
|
|
|
$context['sub_template'] = 'ftp_required'; |
|
1101
|
|
|
obExit(); |
|
1102
|
|
|
} |
|
1103
|
|
|
else |
|
1104
|
|
|
{ |
|
1105
|
|
|
if (!in_array($_POST['ftp_path'], array('', '/'))) |
|
1106
|
|
|
{ |
|
1107
|
|
|
$ftp_root = strtr($boarddir, array($_POST['ftp_path'] => '')); |
|
1108
|
|
|
if (substr($ftp_root, -1) == '/' && ($_POST['ftp_path'] == '' || $_POST['ftp_path'][0] == '/')) |
|
1109
|
|
|
$ftp_root = substr($ftp_root, 0, -1); |
|
1110
|
|
|
} |
|
1111
|
|
|
else |
|
1112
|
|
|
$ftp_root = $boarddir; |
|
1113
|
|
|
|
|
1114
|
|
|
$_SESSION['pack_ftp'] = array( |
|
1115
|
|
|
'server' => $_POST['ftp_server'], |
|
1116
|
|
|
'port' => $_POST['ftp_port'], |
|
1117
|
|
|
'username' => $_POST['ftp_username'], |
|
1118
|
|
|
'password' => package_crypt($_POST['ftp_password']), |
|
1119
|
|
|
'path' => $_POST['ftp_path'], |
|
1120
|
|
|
'root' => $ftp_root, |
|
1121
|
|
|
); |
|
1122
|
|
|
|
|
1123
|
|
|
if (!isset($modSettings['package_path']) || $modSettings['package_path'] != $_POST['ftp_path']) |
|
1124
|
|
|
updateSettings(array('package_path' => $_POST['ftp_path'])); |
|
1125
|
|
|
|
|
1126
|
|
|
$files = packageRequireFTP($destination_url, $files, $return); |
|
1127
|
|
|
} |
|
1128
|
|
|
|
|
1129
|
|
|
return $files; |
|
1130
|
|
|
} |
|
1131
|
|
|
|
|
1132
|
|
|
/** |
|
1133
|
|
|
* Parses the actions in package-info.xml file from packages. |
|
1134
|
|
|
* |
|
1135
|
|
|
* - package should be an xmlArray with package-info as its base. |
|
1136
|
|
|
* - testing_only should be true if the package should not actually be applied. |
|
1137
|
|
|
* - method can be upgrade, install, or uninstall. Its default is install. |
|
1138
|
|
|
* - previous_version should be set to the previous installed version of this package, if any. |
|
1139
|
|
|
* - does not handle failure terribly well; testing first is always better. |
|
1140
|
|
|
* |
|
1141
|
|
|
* @param xmlArray &$packageXML The info from the package-info file |
|
1142
|
|
|
* @param bool $testing_only Whether we're only testing |
|
1143
|
|
|
* @param string $method The method ('install', 'upgrade', or 'uninstall') |
|
1144
|
|
|
* @param string $previous_version The previous version of the mod, if method is 'upgrade' |
|
1145
|
|
|
* @return array An array of those changes made. |
|
1146
|
|
|
*/ |
|
1147
|
|
|
function parsePackageInfo(&$packageXML, $testing_only = true, $method = 'install', $previous_version = '') |
|
1148
|
|
|
{ |
|
1149
|
|
|
global $packagesdir, $context, $temp_path, $language, $smcFunc; |
|
1150
|
|
|
|
|
1151
|
|
|
// Mayday! That action doesn't exist!! |
|
1152
|
|
|
if (empty($packageXML) || !$packageXML->exists($method)) |
|
1153
|
|
|
return array(); |
|
1154
|
|
|
|
|
1155
|
|
|
// We haven't found the package script yet... |
|
1156
|
|
|
$script = false; |
|
1157
|
|
|
$the_version = SMF_VERSION; |
|
1158
|
|
|
|
|
1159
|
|
|
// Emulation support... |
|
1160
|
|
|
if (!empty($_SESSION['version_emulate'])) |
|
1161
|
|
|
$the_version = $_SESSION['version_emulate']; |
|
1162
|
|
|
|
|
1163
|
|
|
// Single package emulation |
|
1164
|
|
|
if (!empty($_REQUEST['ve']) && !empty($_REQUEST['package'])) |
|
1165
|
|
|
{ |
|
1166
|
|
|
$the_version = $_REQUEST['ve']; |
|
1167
|
|
|
$_SESSION['single_version_emulate'][$_REQUEST['package']] = $the_version; |
|
1168
|
|
|
} |
|
1169
|
|
|
if (!empty($_REQUEST['package']) && (!empty($_SESSION['single_version_emulate'][$_REQUEST['package']]))) |
|
1170
|
|
|
$the_version = $_SESSION['single_version_emulate'][$_REQUEST['package']]; |
|
1171
|
|
|
|
|
1172
|
|
|
// Get all the versions of this method and find the right one. |
|
1173
|
|
|
$these_methods = $packageXML->set($method); |
|
1174
|
|
|
foreach ($these_methods as $this_method) |
|
1175
|
|
|
{ |
|
1176
|
|
|
// They specified certain versions this part is for. |
|
1177
|
|
|
if ($this_method->exists('@for')) |
|
1178
|
|
|
{ |
|
1179
|
|
|
// Don't keep going if this won't work for this version of SMF. |
|
1180
|
|
|
if (!matchPackageVersion($the_version, $this_method->fetch('@for'))) |
|
1181
|
|
|
continue; |
|
1182
|
|
|
} |
|
1183
|
|
|
|
|
1184
|
|
|
// Upgrades may go from a certain old version of the mod. |
|
1185
|
|
|
if ($method == 'upgrade' && $this_method->exists('@from')) |
|
1186
|
|
|
{ |
|
1187
|
|
|
// Well, this is for the wrong old version... |
|
1188
|
|
|
if (!matchPackageVersion($previous_version, $this_method->fetch('@from'))) |
|
1189
|
|
|
continue; |
|
1190
|
|
|
} |
|
1191
|
|
|
|
|
1192
|
|
|
// We've found it! |
|
1193
|
|
|
$script = $this_method; |
|
1194
|
|
|
break; |
|
1195
|
|
|
} |
|
1196
|
|
|
|
|
1197
|
|
|
// Bad news, a matching script wasn't found! |
|
1198
|
|
|
if (!($script instanceof xmlArray)) |
|
1199
|
|
|
return array(); |
|
1200
|
|
|
|
|
1201
|
|
|
// Find all the actions in this method - in theory, these should only be allowed actions. (* means all.) |
|
1202
|
|
|
$actions = $script->set('*'); |
|
1203
|
|
|
$return = array(); |
|
1204
|
|
|
|
|
1205
|
|
|
$temp_auto = 0; |
|
1206
|
|
|
$temp_path = $packagesdir . '/temp/' . (isset($context['base_path']) ? $context['base_path'] : ''); |
|
1207
|
|
|
|
|
1208
|
|
|
$context['readmes'] = array(); |
|
1209
|
|
|
$context['licences'] = array(); |
|
1210
|
|
|
|
|
1211
|
|
|
// This is the testing phase... nothing shall be done yet. |
|
1212
|
|
|
foreach ($actions as $action) |
|
1213
|
|
|
{ |
|
1214
|
|
|
$actionType = $action->name(); |
|
1215
|
|
|
|
|
1216
|
|
|
if (in_array($actionType, array('readme', 'code', 'database', 'modification', 'redirect', 'license'))) |
|
1217
|
|
|
{ |
|
1218
|
|
|
// Allow for translated readme and license files. |
|
1219
|
|
|
if ($actionType == 'readme' || $actionType == 'license') |
|
1220
|
|
|
{ |
|
1221
|
|
|
$type = $actionType . 's'; |
|
1222
|
|
|
if ($action->exists('@lang')) |
|
1223
|
|
|
{ |
|
1224
|
|
|
// Auto-select the language based on either request variable or current language. |
|
1225
|
|
|
if ((isset($_REQUEST['readme']) && $action->fetch('@lang') == $_REQUEST['readme']) || (isset($_REQUEST['license']) && $action->fetch('@lang') == $_REQUEST['license']) || (!isset($_REQUEST['readme']) && $action->fetch('@lang') == $language) || (!isset($_REQUEST['license']) && $action->fetch('@lang') == $language)) |
|
1226
|
|
|
{ |
|
1227
|
|
|
// In case the user put the blocks in the wrong order. |
|
1228
|
|
|
if (isset($context[$type]['selected']) && $context[$type]['selected'] == 'default') |
|
1229
|
|
|
$context[$type][] = 'default'; |
|
1230
|
|
|
|
|
1231
|
|
|
$context[$type]['selected'] = $smcFunc['htmlspecialchars']($action->fetch('@lang')); |
|
1232
|
|
|
} |
|
1233
|
|
|
else |
|
1234
|
|
|
{ |
|
1235
|
|
|
// We don't want this now, but we'll allow the user to select to read it. |
|
1236
|
|
|
$context[$type][] = $smcFunc['htmlspecialchars']($action->fetch('@lang')); |
|
1237
|
|
|
continue; |
|
1238
|
|
|
} |
|
1239
|
|
|
} |
|
1240
|
|
|
// Fallback when we have no lang parameter. |
|
1241
|
|
|
else |
|
1242
|
|
|
{ |
|
1243
|
|
|
// Already selected one for use? |
|
1244
|
|
|
if (isset($context[$type]['selected'])) |
|
1245
|
|
|
{ |
|
1246
|
|
|
$context[$type][] = 'default'; |
|
1247
|
|
|
continue; |
|
1248
|
|
|
} |
|
1249
|
|
|
else |
|
1250
|
|
|
$context[$type]['selected'] = 'default'; |
|
1251
|
|
|
} |
|
1252
|
|
|
} |
|
1253
|
|
|
|
|
1254
|
|
|
// @todo Make sure the file actually exists? Might not work when testing? |
|
1255
|
|
|
if ($action->exists('@type') && $action->fetch('@type') == 'inline') |
|
1256
|
|
|
{ |
|
1257
|
|
|
$filename = $temp_path . '$auto_' . $temp_auto++ . (in_array($actionType, array('readme', 'redirect', 'license')) ? '.txt' : ($actionType == 'code' || $actionType == 'database' ? '.php' : '.mod')); |
|
1258
|
|
|
package_put_contents($filename, $action->fetch('.')); |
|
1259
|
|
|
$filename = strtr($filename, array($temp_path => '')); |
|
1260
|
|
|
} |
|
1261
|
|
|
else |
|
1262
|
|
|
$filename = $action->fetch('.'); |
|
1263
|
|
|
|
|
1264
|
|
|
$return[] = array( |
|
1265
|
|
|
'type' => $actionType, |
|
1266
|
|
|
'filename' => $filename, |
|
1267
|
|
|
'description' => '', |
|
1268
|
|
|
'reverse' => $action->exists('@reverse') && $action->fetch('@reverse') == 'true', |
|
1269
|
|
|
'boardmod' => $action->exists('@format') && $action->fetch('@format') == 'boardmod', |
|
1270
|
|
|
'redirect_url' => $action->exists('@url') ? $action->fetch('@url') : '', |
|
1271
|
|
|
'redirect_timeout' => $action->exists('@timeout') ? (int) $action->fetch('@timeout') : '', |
|
1272
|
|
|
'parse_bbc' => $action->exists('@parsebbc') && $action->fetch('@parsebbc') == 'true', |
|
1273
|
|
|
'language' => (($actionType == 'readme' || $actionType == 'license') && $action->exists('@lang') && $action->fetch('@lang') == $language) ? $language : '', |
|
1274
|
|
|
); |
|
1275
|
|
|
|
|
1276
|
|
|
continue; |
|
1277
|
|
|
} |
|
1278
|
|
|
elseif ($actionType == 'hook') |
|
1279
|
|
|
{ |
|
1280
|
|
|
$return[] = array( |
|
1281
|
|
|
'type' => $actionType, |
|
1282
|
|
|
'function' => $action->exists('@function') ? $action->fetch('@function') : '', |
|
1283
|
|
|
'hook' => $action->exists('@hook') ? $action->fetch('@hook') : $action->fetch('.'), |
|
1284
|
|
|
'include_file' => $action->exists('@file') ? $action->fetch('@file') : '', |
|
1285
|
|
|
'reverse' => $action->exists('@reverse') && $action->fetch('@reverse') == 'true' ? true : false, |
|
1286
|
|
|
'object' => $action->exists('@object') && $action->fetch('@object') == 'true' ? true : false, |
|
1287
|
|
|
'description' => '', |
|
1288
|
|
|
); |
|
1289
|
|
|
continue; |
|
1290
|
|
|
} |
|
1291
|
|
|
elseif ($actionType == 'credits') |
|
1292
|
|
|
{ |
|
1293
|
|
|
// quick check of any supplied url |
|
1294
|
|
|
$url = $action->exists('@url') ? $action->fetch('@url') : ''; |
|
1295
|
|
|
if (strlen(trim($url)) > 0 && substr($url, 0, 7) !== 'http://' && substr($url, 0, 8) !== 'https://') |
|
1296
|
|
|
{ |
|
1297
|
|
|
$url = 'http://' . $url; |
|
1298
|
|
|
if (strlen($url) < 8 || (substr($url, 0, 7) !== 'http://' && substr($url, 0, 8) !== 'https://')) |
|
1299
|
|
|
$url = ''; |
|
1300
|
|
|
} |
|
1301
|
|
|
|
|
1302
|
|
|
$return[] = array( |
|
1303
|
|
|
'type' => $actionType, |
|
1304
|
|
|
'url' => $url, |
|
1305
|
|
|
'license' => $action->exists('@license') ? $action->fetch('@license') : '', |
|
1306
|
|
|
'licenseurl' => $action->exists('@licenseurl') ? $action->fetch('@licenseurl') : '', |
|
1307
|
|
|
'copyright' => $action->exists('@copyright') ? $action->fetch('@copyright') : '', |
|
1308
|
|
|
'title' => $action->fetch('.'), |
|
1309
|
|
|
); |
|
1310
|
|
|
continue; |
|
1311
|
|
|
} |
|
1312
|
|
|
elseif ($actionType == 'requires') |
|
1313
|
|
|
{ |
|
1314
|
|
|
$return[] = array( |
|
1315
|
|
|
'type' => $actionType, |
|
1316
|
|
|
'id' => $action->exists('@id') ? $action->fetch('@id') : '', |
|
1317
|
|
|
'version' => $action->exists('@version') ? $action->fetch('@version') : $action->fetch('.'), |
|
1318
|
|
|
'description' => '', |
|
1319
|
|
|
); |
|
1320
|
|
|
continue; |
|
1321
|
|
|
} |
|
1322
|
|
|
elseif ($actionType == 'error') |
|
1323
|
|
|
{ |
|
1324
|
|
|
$return[] = array( |
|
1325
|
|
|
'type' => 'error', |
|
1326
|
|
|
); |
|
1327
|
|
|
} |
|
1328
|
|
|
elseif (in_array($actionType, array('require-file', 'remove-file', 'require-dir', 'remove-dir', 'move-file', 'move-dir', 'create-file', 'create-dir'))) |
|
1329
|
|
|
{ |
|
1330
|
|
|
$this_action = &$return[]; |
|
1331
|
|
|
$this_action = array( |
|
1332
|
|
|
'type' => $actionType, |
|
1333
|
|
|
'filename' => $action->fetch('@name'), |
|
1334
|
|
|
'description' => $action->fetch('.') |
|
1335
|
|
|
); |
|
1336
|
|
|
|
|
1337
|
|
|
// If there is a destination, make sure it makes sense. |
|
1338
|
|
|
if (substr($actionType, 0, 6) != 'remove') |
|
1339
|
|
|
{ |
|
1340
|
|
|
$this_action['unparsed_destination'] = $action->fetch('@destination'); |
|
1341
|
|
|
$this_action['destination'] = parse_path($action->fetch('@destination')) . '/' . basename($this_action['filename']); |
|
1342
|
|
|
} |
|
1343
|
|
|
else |
|
1344
|
|
|
{ |
|
1345
|
|
|
$this_action['unparsed_filename'] = $this_action['filename']; |
|
1346
|
|
|
$this_action['filename'] = parse_path($this_action['filename']); |
|
1347
|
|
|
} |
|
1348
|
|
|
|
|
1349
|
|
|
// If we're moving or requiring (copying) a file. |
|
1350
|
|
|
if (substr($actionType, 0, 4) == 'move' || substr($actionType, 0, 7) == 'require') |
|
1351
|
|
|
{ |
|
1352
|
|
|
if ($action->exists('@from')) |
|
1353
|
|
|
$this_action['source'] = parse_path($action->fetch('@from')); |
|
1354
|
|
|
else |
|
1355
|
|
|
$this_action['source'] = $temp_path . $this_action['filename']; |
|
1356
|
|
|
} |
|
1357
|
|
|
|
|
1358
|
|
|
// Check if these things can be done. (chmod's etc.) |
|
1359
|
|
|
if ($actionType == 'create-dir') |
|
1360
|
|
|
{ |
|
1361
|
|
|
if (!mktree($this_action['destination'], false)) |
|
1362
|
|
|
{ |
|
1363
|
|
|
$temp = $this_action['destination']; |
|
1364
|
|
|
while (!file_exists($temp) && strlen($temp) > 1) |
|
1365
|
|
|
$temp = dirname($temp); |
|
1366
|
|
|
|
|
1367
|
|
|
$return[] = array( |
|
1368
|
|
|
'type' => 'chmod', |
|
1369
|
|
|
'filename' => $temp |
|
1370
|
|
|
); |
|
1371
|
|
|
} |
|
1372
|
|
|
} |
|
1373
|
|
|
elseif ($actionType == 'create-file') |
|
1374
|
|
|
{ |
|
1375
|
|
|
if (!mktree(dirname($this_action['destination']), false)) |
|
1376
|
|
|
{ |
|
1377
|
|
|
$temp = dirname($this_action['destination']); |
|
1378
|
|
|
while (!file_exists($temp) && strlen($temp) > 1) |
|
1379
|
|
|
$temp = dirname($temp); |
|
1380
|
|
|
|
|
1381
|
|
|
$return[] = array( |
|
1382
|
|
|
'type' => 'chmod', |
|
1383
|
|
|
'filename' => $temp |
|
1384
|
|
|
); |
|
1385
|
|
|
} |
|
1386
|
|
|
|
|
1387
|
|
|
if (!is_writable($this_action['destination']) && (file_exists($this_action['destination']) || !is_writable(dirname($this_action['destination'])))) |
|
1388
|
|
|
$return[] = array( |
|
1389
|
|
|
'type' => 'chmod', |
|
1390
|
|
|
'filename' => $this_action['destination'] |
|
1391
|
|
|
); |
|
1392
|
|
|
} |
|
1393
|
|
|
elseif ($actionType == 'require-dir') |
|
1394
|
|
|
{ |
|
1395
|
|
|
if (!mktree($this_action['destination'], false)) |
|
1396
|
|
|
{ |
|
1397
|
|
|
$temp = $this_action['destination']; |
|
1398
|
|
|
while (!file_exists($temp) && strlen($temp) > 1) |
|
1399
|
|
|
$temp = dirname($temp); |
|
1400
|
|
|
|
|
1401
|
|
|
$return[] = array( |
|
1402
|
|
|
'type' => 'chmod', |
|
1403
|
|
|
'filename' => $temp |
|
1404
|
|
|
); |
|
1405
|
|
|
} |
|
1406
|
|
|
} |
|
1407
|
|
|
elseif ($actionType == 'require-file') |
|
1408
|
|
|
{ |
|
1409
|
|
|
if ($action->exists('@theme')) |
|
1410
|
|
|
$this_action['theme_action'] = $action->fetch('@theme'); |
|
1411
|
|
|
|
|
1412
|
|
|
if (!mktree(dirname($this_action['destination']), false)) |
|
1413
|
|
|
{ |
|
1414
|
|
|
$temp = dirname($this_action['destination']); |
|
1415
|
|
|
while (!file_exists($temp) && strlen($temp) > 1) |
|
1416
|
|
|
$temp = dirname($temp); |
|
1417
|
|
|
|
|
1418
|
|
|
$return[] = array( |
|
1419
|
|
|
'type' => 'chmod', |
|
1420
|
|
|
'filename' => $temp |
|
1421
|
|
|
); |
|
1422
|
|
|
} |
|
1423
|
|
|
|
|
1424
|
|
|
if (!is_writable($this_action['destination']) && (file_exists($this_action['destination']) || !is_writable(dirname($this_action['destination'])))) |
|
1425
|
|
|
$return[] = array( |
|
1426
|
|
|
'type' => 'chmod', |
|
1427
|
|
|
'filename' => $this_action['destination'] |
|
1428
|
|
|
); |
|
1429
|
|
|
} |
|
1430
|
|
|
elseif ($actionType == 'move-dir' || $actionType == 'move-file') |
|
1431
|
|
|
{ |
|
1432
|
|
|
if (!mktree(dirname($this_action['destination']), false)) |
|
1433
|
|
|
{ |
|
1434
|
|
|
$temp = dirname($this_action['destination']); |
|
1435
|
|
|
while (!file_exists($temp) && strlen($temp) > 1) |
|
1436
|
|
|
$temp = dirname($temp); |
|
1437
|
|
|
|
|
1438
|
|
|
$return[] = array( |
|
1439
|
|
|
'type' => 'chmod', |
|
1440
|
|
|
'filename' => $temp |
|
1441
|
|
|
); |
|
1442
|
|
|
} |
|
1443
|
|
|
|
|
1444
|
|
|
if (!is_writable($this_action['destination']) && (file_exists($this_action['destination']) || !is_writable(dirname($this_action['destination'])))) |
|
1445
|
|
|
$return[] = array( |
|
1446
|
|
|
'type' => 'chmod', |
|
1447
|
|
|
'filename' => $this_action['destination'] |
|
1448
|
|
|
); |
|
1449
|
|
|
} |
|
1450
|
|
|
elseif ($actionType == 'remove-dir') |
|
1451
|
|
|
{ |
|
1452
|
|
|
if (!is_writable($this_action['filename']) && file_exists($this_action['filename'])) |
|
1453
|
|
|
$return[] = array( |
|
1454
|
|
|
'type' => 'chmod', |
|
1455
|
|
|
'filename' => $this_action['filename'] |
|
1456
|
|
|
); |
|
1457
|
|
|
} |
|
1458
|
|
|
elseif ($actionType == 'remove-file') |
|
1459
|
|
|
{ |
|
1460
|
|
|
if (!is_writable($this_action['filename']) && file_exists($this_action['filename'])) |
|
1461
|
|
|
$return[] = array( |
|
1462
|
|
|
'type' => 'chmod', |
|
1463
|
|
|
'filename' => $this_action['filename'] |
|
1464
|
|
|
); |
|
1465
|
|
|
} |
|
1466
|
|
|
} |
|
1467
|
|
|
else |
|
1468
|
|
|
{ |
|
1469
|
|
|
$return[] = array( |
|
1470
|
|
|
'type' => 'error', |
|
1471
|
|
|
'error_msg' => 'unknown_action', |
|
1472
|
|
|
'error_var' => $actionType |
|
1473
|
|
|
); |
|
1474
|
|
|
} |
|
1475
|
|
|
} |
|
1476
|
|
|
|
|
1477
|
|
|
// Only testing - just return a list of things to be done. |
|
1478
|
|
|
if ($testing_only) |
|
1479
|
|
|
return $return; |
|
1480
|
|
|
|
|
1481
|
|
|
umask(0); |
|
1482
|
|
|
|
|
1483
|
|
|
$failure = false; |
|
1484
|
|
|
$not_done = array(array('type' => '!')); |
|
1485
|
|
|
foreach ($return as $action) |
|
1486
|
|
|
{ |
|
1487
|
|
|
if (in_array($action['type'], array('modification', 'code', 'database', 'redirect', 'hook', 'credits'))) |
|
1488
|
|
|
$not_done[] = $action; |
|
1489
|
|
|
|
|
1490
|
|
|
if ($action['type'] == 'create-dir') |
|
1491
|
|
|
{ |
|
1492
|
|
|
if (!mktree($action['destination'], 0755) || !is_writable($action['destination'])) |
|
1493
|
|
|
$failure |= !mktree($action['destination'], 0777); |
|
1494
|
|
|
} |
|
1495
|
|
|
elseif ($action['type'] == 'create-file') |
|
1496
|
|
|
{ |
|
1497
|
|
|
if (!mktree(dirname($action['destination']), 0755) || !is_writable(dirname($action['destination']))) |
|
1498
|
|
|
$failure |= !mktree(dirname($action['destination']), 0777); |
|
1499
|
|
|
|
|
1500
|
|
|
// Create an empty file. |
|
1501
|
|
|
package_put_contents($action['destination'], package_get_contents($action['source']), $testing_only); |
|
1502
|
|
|
|
|
1503
|
|
|
if (!file_exists($action['destination'])) |
|
1504
|
|
|
$failure = true; |
|
1505
|
|
|
} |
|
1506
|
|
|
elseif ($action['type'] == 'require-dir') |
|
1507
|
|
|
{ |
|
1508
|
|
|
copytree($action['source'], $action['destination']); |
|
1509
|
|
|
// Any other theme folders? |
|
1510
|
|
|
if (!empty($context['theme_copies']) && !empty($context['theme_copies'][$action['type']][$action['destination']])) |
|
1511
|
|
|
foreach ($context['theme_copies'][$action['type']][$action['destination']] as $theme_destination) |
|
1512
|
|
|
copytree($action['source'], $theme_destination); |
|
1513
|
|
|
} |
|
1514
|
|
|
elseif ($action['type'] == 'require-file') |
|
1515
|
|
|
{ |
|
1516
|
|
|
if (!mktree(dirname($action['destination']), 0755) || !is_writable(dirname($action['destination']))) |
|
1517
|
|
|
$failure |= !mktree(dirname($action['destination']), 0777); |
|
1518
|
|
|
|
|
1519
|
|
|
package_put_contents($action['destination'], package_get_contents($action['source']), $testing_only); |
|
1520
|
|
|
|
|
1521
|
|
|
$failure |= !copy($action['source'], $action['destination']); |
|
1522
|
|
|
|
|
1523
|
|
|
// Any other theme files? |
|
1524
|
|
|
if (!empty($context['theme_copies']) && !empty($context['theme_copies'][$action['type']][$action['destination']])) |
|
1525
|
|
|
foreach ($context['theme_copies'][$action['type']][$action['destination']] as $theme_destination) |
|
1526
|
|
|
{ |
|
1527
|
|
|
if (!mktree(dirname($theme_destination), 0755) || !is_writable(dirname($theme_destination))) |
|
1528
|
|
|
$failure |= !mktree(dirname($theme_destination), 0777); |
|
1529
|
|
|
|
|
1530
|
|
|
package_put_contents($theme_destination, package_get_contents($action['source']), $testing_only); |
|
1531
|
|
|
|
|
1532
|
|
|
$failure |= !copy($action['source'], $theme_destination); |
|
1533
|
|
|
} |
|
1534
|
|
|
} |
|
1535
|
|
|
elseif ($action['type'] == 'move-file') |
|
1536
|
|
|
{ |
|
1537
|
|
|
if (!mktree(dirname($action['destination']), 0755) || !is_writable(dirname($action['destination']))) |
|
1538
|
|
|
$failure |= !mktree(dirname($action['destination']), 0777); |
|
1539
|
|
|
|
|
1540
|
|
|
$failure |= !rename($action['source'], $action['destination']); |
|
1541
|
|
|
} |
|
1542
|
|
|
elseif ($action['type'] == 'move-dir') |
|
1543
|
|
|
{ |
|
1544
|
|
|
if (!mktree($action['destination'], 0755) || !is_writable($action['destination'])) |
|
1545
|
|
|
$failure |= !mktree($action['destination'], 0777); |
|
1546
|
|
|
|
|
1547
|
|
|
$failure |= !rename($action['source'], $action['destination']); |
|
1548
|
|
|
} |
|
1549
|
|
|
elseif ($action['type'] == 'remove-dir') |
|
1550
|
|
|
{ |
|
1551
|
|
|
deltree($action['filename']); |
|
1552
|
|
|
|
|
1553
|
|
|
// Any other theme folders? |
|
1554
|
|
|
if (!empty($context['theme_copies']) && !empty($context['theme_copies'][$action['type']][$action['filename']])) |
|
1555
|
|
|
foreach ($context['theme_copies'][$action['type']][$action['filename']] as $theme_destination) |
|
1556
|
|
|
deltree($theme_destination); |
|
1557
|
|
|
} |
|
1558
|
|
|
elseif ($action['type'] == 'remove-file') |
|
1559
|
|
|
{ |
|
1560
|
|
|
// Make sure the file exists before deleting it. |
|
1561
|
|
|
if (file_exists($action['filename'])) |
|
1562
|
|
|
{ |
|
1563
|
|
|
package_chmod($action['filename']); |
|
1564
|
|
|
$failure |= !unlink($action['filename']); |
|
1565
|
|
|
} |
|
1566
|
|
|
// The file that was supposed to be deleted couldn't be found. |
|
1567
|
|
|
else |
|
1568
|
|
|
$failure = true; |
|
1569
|
|
|
|
|
1570
|
|
|
// Any other theme folders? |
|
1571
|
|
|
if (!empty($context['theme_copies']) && !empty($context['theme_copies'][$action['type']][$action['filename']])) |
|
1572
|
|
|
foreach ($context['theme_copies'][$action['type']][$action['filename']] as $theme_destination) |
|
1573
|
|
|
if (file_exists($theme_destination)) |
|
1574
|
|
|
$failure |= !unlink($theme_destination); |
|
1575
|
|
|
else |
|
1576
|
|
|
$failure = true; |
|
1577
|
|
|
} |
|
1578
|
|
|
} |
|
1579
|
|
|
|
|
1580
|
|
|
return $not_done; |
|
1581
|
|
|
} |
|
1582
|
|
|
|
|
1583
|
|
|
/** |
|
1584
|
|
|
* Checks if version matches any of the versions in `$versions`. |
|
1585
|
|
|
* |
|
1586
|
|
|
* - supports comma separated version numbers, with or without whitespace. |
|
1587
|
|
|
* - supports lower and upper bounds. (1.0-1.2) |
|
1588
|
|
|
* - returns true if the version matched. |
|
1589
|
|
|
* |
|
1590
|
|
|
* @param string $versions The versions that this package will install on |
|
1591
|
|
|
* @param boolean $reset Whether to reset $near_version |
|
1592
|
|
|
* @param string $the_version The forum version |
|
1593
|
|
|
* @return string|bool Highest install value string or false |
|
1594
|
|
|
*/ |
|
1595
|
|
|
function matchHighestPackageVersion($versions, $reset, $the_version) |
|
1596
|
|
|
{ |
|
1597
|
|
|
static $near_version = 0; |
|
1598
|
|
|
|
|
1599
|
|
|
if ($reset) |
|
1600
|
|
|
$near_version = 0; |
|
1601
|
|
|
|
|
1602
|
|
|
// Normalize the $versions while we remove our previous Doh! |
|
1603
|
|
|
$versions = explode(',', str_replace(array(' ', '2.0rc1-1'), array('', '2.0rc1.1'), strtolower($versions))); |
|
1604
|
|
|
|
|
1605
|
|
|
// Loop through each version, save the highest we can find |
|
1606
|
|
|
foreach ($versions as $for) |
|
1607
|
|
|
{ |
|
1608
|
|
|
// Adjust for those wild cards |
|
1609
|
|
|
if (strpos($for, '*') !== false) |
|
1610
|
|
|
$for = str_replace('*', '0dev0', $for) . '-' . str_replace('*', '999', $for); |
|
1611
|
|
|
|
|
1612
|
|
|
// If we have a range, grab the lower value, done this way so it looks normal-er to the user e.g. 2.0 vs 2.0.99 |
|
1613
|
|
|
if (strpos($for, '-') !== false) |
|
1614
|
|
|
list ($for, $higher) = explode('-', $for); |
|
1615
|
|
|
|
|
1616
|
|
|
// Do the compare, if the for is greater, than what we have but not greater than what we are running ..... |
|
1617
|
|
|
if (compareVersions($near_version, $for) === -1 && compareVersions($for, $the_version) !== 1) |
|
1618
|
|
|
$near_version = $for; |
|
1619
|
|
|
} |
|
1620
|
|
|
|
|
1621
|
|
|
return !empty($near_version) ? $near_version : false; |
|
1622
|
|
|
} |
|
1623
|
|
|
|
|
1624
|
|
|
/** |
|
1625
|
|
|
* Checks if the forum version matches any of the available versions from the package install xml. |
|
1626
|
|
|
* - supports comma separated version numbers, with or without whitespace. |
|
1627
|
|
|
* - supports lower and upper bounds. (1.0-1.2) |
|
1628
|
|
|
* - returns true if the version matched. |
|
1629
|
|
|
* |
|
1630
|
|
|
* @param string $version The forum version |
|
1631
|
|
|
* @param string $versions The versions that this package will install on |
|
1632
|
|
|
* @return bool Whether the version matched |
|
1633
|
|
|
*/ |
|
1634
|
|
|
function matchPackageVersion($version, $versions) |
|
1635
|
|
|
{ |
|
1636
|
|
|
// Make sure everything is lowercase and clean of spaces and unpleasant history. |
|
1637
|
|
|
$version = str_replace(array(' ', '2.0rc1-1'), array('', '2.0rc1.1'), strtolower($version)); |
|
1638
|
|
|
$versions = explode(',', str_replace(array(' ', '2.0rc1-1'), array('', '2.0rc1.1'), strtolower($versions))); |
|
1639
|
|
|
|
|
1640
|
|
|
// Perhaps we do accept anything? |
|
1641
|
|
|
if (in_array('all', $versions)) |
|
1642
|
|
|
return true; |
|
1643
|
|
|
|
|
1644
|
|
|
// Loop through each version. |
|
1645
|
|
|
foreach ($versions as $for) |
|
1646
|
|
|
{ |
|
1647
|
|
|
// Wild card spotted? |
|
1648
|
|
|
if (strpos($for, '*') !== false) |
|
1649
|
|
|
$for = str_replace('*', '0dev0', $for) . '-' . str_replace('*', '999', $for); |
|
1650
|
|
|
|
|
1651
|
|
|
// Do we have a range? |
|
1652
|
|
|
if (strpos($for, '-') !== false) |
|
1653
|
|
|
{ |
|
1654
|
|
|
list ($lower, $upper) = explode('-', $for); |
|
1655
|
|
|
|
|
1656
|
|
|
// Compare the version against lower and upper bounds. |
|
1657
|
|
|
if (compareVersions($version, $lower) > -1 && compareVersions($version, $upper) < 1) |
|
1658
|
|
|
return true; |
|
1659
|
|
|
} |
|
1660
|
|
|
// Otherwise check if they are equal... |
|
1661
|
|
|
elseif (compareVersions($version, $for) === 0) |
|
1662
|
|
|
return true; |
|
1663
|
|
|
} |
|
1664
|
|
|
|
|
1665
|
|
|
return false; |
|
1666
|
|
|
} |
|
1667
|
|
|
|
|
1668
|
|
|
/** |
|
1669
|
|
|
* Compares two versions and determines if one is newer, older or the same, returns |
|
1670
|
|
|
* - (-1) if version1 is lower than version2 |
|
1671
|
|
|
* - (0) if version1 is equal to version2 |
|
1672
|
|
|
* - (1) if version1 is higher than version2 |
|
1673
|
|
|
* |
|
1674
|
|
|
* @param string $version1 The first version |
|
1675
|
|
|
* @param string $version2 The second version |
|
1676
|
|
|
* @return int -1 if version2 is greater than version1, 0 if they're equal, 1 if version1 is greater than version2 |
|
1677
|
|
|
*/ |
|
1678
|
|
|
function compareVersions($version1, $version2) |
|
1679
|
|
|
{ |
|
1680
|
|
|
static $categories; |
|
1681
|
|
|
|
|
1682
|
|
|
$versions = array(); |
|
1683
|
|
|
foreach (array(1 => $version1, $version2) as $id => $version) |
|
1684
|
|
|
{ |
|
1685
|
|
|
// Clean the version and extract the version parts. |
|
1686
|
|
|
$clean = str_replace(array(' ', '2.0rc1-1'), array('', '2.0rc1.1'), strtolower($version)); |
|
1687
|
|
|
preg_match('~(\d+)(?:\.(\d+|))?(?:\.)?(\d+|)(?:(alpha|beta|rc)(\d+|)(?:\.)?(\d+|))?(?:(dev))?(\d+|)~', $clean, $parts); |
|
1688
|
|
|
|
|
1689
|
|
|
// Build an array of parts. |
|
1690
|
|
|
$versions[$id] = array( |
|
1691
|
|
|
'major' => !empty($parts[1]) ? (int) $parts[1] : 0, |
|
1692
|
|
|
'minor' => !empty($parts[2]) ? (int) $parts[2] : 0, |
|
1693
|
|
|
'patch' => !empty($parts[3]) ? (int) $parts[3] : 0, |
|
1694
|
|
|
'type' => empty($parts[4]) ? 'stable' : $parts[4], |
|
1695
|
|
|
'type_major' => !empty($parts[5]) ? (int) $parts[5] : 0, |
|
1696
|
|
|
'type_minor' => !empty($parts[6]) ? (int) $parts[6] : 0, |
|
1697
|
|
|
'dev' => !empty($parts[7]), |
|
1698
|
|
|
); |
|
1699
|
|
|
} |
|
1700
|
|
|
|
|
1701
|
|
|
// Are they the same, perhaps? |
|
1702
|
|
|
if ($versions[1] === $versions[2]) |
|
1703
|
|
|
return 0; |
|
1704
|
|
|
|
|
1705
|
|
|
// Get version numbering categories... |
|
1706
|
|
|
if (!isset($categories)) |
|
1707
|
|
|
$categories = array_keys($versions[1]); |
|
1708
|
|
|
|
|
1709
|
|
|
// Loop through each category. |
|
1710
|
|
|
foreach ($categories as $category) |
|
1711
|
|
|
{ |
|
1712
|
|
|
// Is there something for us to calculate? |
|
1713
|
|
|
if ($versions[1][$category] !== $versions[2][$category]) |
|
1714
|
|
|
{ |
|
1715
|
|
|
// Dev builds are a problematic exception. |
|
1716
|
|
|
// (stable) dev < (stable) but (unstable) dev = (unstable) |
|
1717
|
|
|
if ($category == 'type') |
|
1718
|
|
|
return $versions[1][$category] > $versions[2][$category] ? ($versions[1]['dev'] ? -1 : 1) : ($versions[2]['dev'] ? 1 : -1); |
|
1719
|
|
|
elseif ($category == 'dev') |
|
1720
|
|
|
return $versions[1]['dev'] ? ($versions[2]['type'] == 'stable' ? -1 : 0) : ($versions[1]['type'] == 'stable' ? 1 : 0); |
|
1721
|
|
|
// Otherwise a simple comparison. |
|
1722
|
|
|
else |
|
1723
|
|
|
return $versions[1][$category] > $versions[2][$category] ? 1 : -1; |
|
1724
|
|
|
} |
|
1725
|
|
|
} |
|
1726
|
|
|
|
|
1727
|
|
|
// They are the same! |
|
1728
|
|
|
return 0; |
|
1729
|
|
|
} |
|
1730
|
|
|
|
|
1731
|
|
|
/** |
|
1732
|
|
|
* Parses special identifiers out of the specified path. |
|
1733
|
|
|
* |
|
1734
|
|
|
* @param string $path The path |
|
1735
|
|
|
* @return string The parsed path |
|
1736
|
|
|
*/ |
|
1737
|
|
|
function parse_path($path) |
|
1738
|
|
|
{ |
|
1739
|
|
|
global $modSettings, $boarddir, $sourcedir, $settings, $temp_path, $txt; |
|
1740
|
|
|
|
|
1741
|
|
|
$dirs = array( |
|
1742
|
|
|
'\\' => '/', |
|
1743
|
|
|
'$boarddir' => $boarddir, |
|
1744
|
|
|
'$sourcedir' => $sourcedir, |
|
1745
|
|
|
'$avatardir' => $modSettings['avatar_directory'], |
|
1746
|
|
|
'$avatars_dir' => $modSettings['avatar_directory'], |
|
1747
|
|
|
'$themedir' => $settings['default_theme_dir'], |
|
1748
|
|
|
'$imagesdir' => $settings['default_theme_dir'] . '/' . basename($settings['default_images_url']), |
|
1749
|
|
|
'$themes_dir' => $boarddir . '/Themes', |
|
1750
|
|
|
'$languagedir' => $settings['default_theme_dir'] . '/languages', |
|
1751
|
|
|
'$languages_dir' => $settings['default_theme_dir'] . '/languages', |
|
1752
|
|
|
'$smileysdir' => $modSettings['smileys_dir'], |
|
1753
|
|
|
'$smileys_dir' => $modSettings['smileys_dir'], |
|
1754
|
|
|
); |
|
1755
|
|
|
|
|
1756
|
|
|
// do we parse in a package directory? |
|
1757
|
|
|
if (!empty($temp_path)) |
|
1758
|
|
|
$dirs['$package'] = $temp_path; |
|
1759
|
|
|
|
|
1760
|
|
|
if (strlen($path) == 0) |
|
1761
|
|
|
{ |
|
1762
|
|
|
loadLanguage('Errors'); |
|
1763
|
|
|
trigger_error($txt['parse_path_filename_required'], E_USER_ERROR); |
|
1764
|
|
|
} |
|
1765
|
|
|
|
|
1766
|
|
|
return strtr($path, $dirs); |
|
1767
|
|
|
} |
|
1768
|
|
|
|
|
1769
|
|
|
/** |
|
1770
|
|
|
* Deletes a directory, and all the files and direcories inside it. |
|
1771
|
|
|
* requires access to delete these files. |
|
1772
|
|
|
* |
|
1773
|
|
|
* @param string $dir A directory |
|
1774
|
|
|
* @param bool $delete_dir If false, only deletes everything inside the directory but not the directory itself |
|
1775
|
|
|
*/ |
|
1776
|
|
|
function deltree($dir, $delete_dir = true) |
|
1777
|
|
|
{ |
|
1778
|
|
|
/** @var ftp_connection $package_ftp */ |
|
1779
|
|
|
global $package_ftp; |
|
1780
|
|
|
|
|
1781
|
|
|
if (!file_exists($dir)) |
|
1782
|
|
|
return; |
|
1783
|
|
|
|
|
1784
|
|
|
$current_dir = @opendir($dir); |
|
1785
|
|
|
if ($current_dir == false) |
|
1786
|
|
|
{ |
|
1787
|
|
|
if ($delete_dir && isset($package_ftp)) |
|
1788
|
|
|
{ |
|
1789
|
|
|
$ftp_file = strtr($dir, array($_SESSION['pack_ftp']['root'] => '')); |
|
1790
|
|
|
if (!is_dir($dir)) |
|
1791
|
|
|
$package_ftp->chmod($ftp_file, 0777); |
|
1792
|
|
|
$package_ftp->unlink($ftp_file); |
|
1793
|
|
|
} |
|
1794
|
|
|
|
|
1795
|
|
|
return; |
|
1796
|
|
|
} |
|
1797
|
|
|
|
|
1798
|
|
|
while ($entryname = readdir($current_dir)) |
|
1799
|
|
|
{ |
|
1800
|
|
|
if (in_array($entryname, array('.', '..'))) |
|
1801
|
|
|
continue; |
|
1802
|
|
|
|
|
1803
|
|
|
if (is_dir($dir . '/' . $entryname)) |
|
1804
|
|
|
deltree($dir . '/' . $entryname); |
|
1805
|
|
|
else |
|
1806
|
|
|
{ |
|
1807
|
|
|
// Here, 755 doesn't really matter since we're deleting it anyway. |
|
1808
|
|
|
if (isset($package_ftp)) |
|
1809
|
|
|
{ |
|
1810
|
|
|
$ftp_file = strtr($dir . '/' . $entryname, array($_SESSION['pack_ftp']['root'] => '')); |
|
1811
|
|
|
|
|
1812
|
|
|
if (!is_writable($dir . '/' . $entryname)) |
|
1813
|
|
|
$package_ftp->chmod($ftp_file, 0777); |
|
1814
|
|
|
$package_ftp->unlink($ftp_file); |
|
1815
|
|
|
} |
|
1816
|
|
|
else |
|
1817
|
|
|
{ |
|
1818
|
|
|
if (!is_writable($dir . '/' . $entryname)) |
|
1819
|
|
|
smf_chmod($dir . '/' . $entryname, 0777); |
|
1820
|
|
|
unlink($dir . '/' . $entryname); |
|
1821
|
|
|
} |
|
1822
|
|
|
} |
|
1823
|
|
|
} |
|
1824
|
|
|
|
|
1825
|
|
|
closedir($current_dir); |
|
1826
|
|
|
|
|
1827
|
|
|
if ($delete_dir) |
|
1828
|
|
|
{ |
|
1829
|
|
|
if (isset($package_ftp)) |
|
1830
|
|
|
{ |
|
1831
|
|
|
$ftp_file = strtr($dir, array($_SESSION['pack_ftp']['root'] => '')); |
|
1832
|
|
|
if (!is_writable($dir . '/' . $entryname)) |
|
1833
|
|
|
$package_ftp->chmod($ftp_file, 0777); |
|
1834
|
|
|
$package_ftp->unlink($ftp_file); |
|
1835
|
|
|
} |
|
1836
|
|
|
else |
|
1837
|
|
|
{ |
|
1838
|
|
|
if (!is_writable($dir)) |
|
1839
|
|
|
smf_chmod($dir, 0777); |
|
1840
|
|
|
@rmdir($dir); |
|
1841
|
|
|
} |
|
1842
|
|
|
} |
|
1843
|
|
|
} |
|
1844
|
|
|
|
|
1845
|
|
|
/** |
|
1846
|
|
|
* Creates the specified tree structure with the mode specified. |
|
1847
|
|
|
* creates every directory in path until it finds one that already exists. |
|
1848
|
|
|
* |
|
1849
|
|
|
* @param string $strPath The path |
|
1850
|
|
|
* @param int $mode The permission mode for CHMOD (0666, etc.) |
|
1851
|
|
|
* @return bool True if successful, false otherwise |
|
1852
|
|
|
*/ |
|
1853
|
|
|
function mktree($strPath, $mode) |
|
1854
|
|
|
{ |
|
1855
|
|
|
/** @var ftp_connection $package_ftp */ |
|
1856
|
|
|
global $package_ftp; |
|
1857
|
|
|
|
|
1858
|
|
|
if (is_dir($strPath)) |
|
1859
|
|
|
{ |
|
1860
|
|
|
if (!is_writable($strPath) && $mode !== false) |
|
1861
|
|
|
{ |
|
1862
|
|
|
if (isset($package_ftp)) |
|
1863
|
|
|
$package_ftp->chmod(strtr($strPath, array($_SESSION['pack_ftp']['root'] => '')), $mode); |
|
1864
|
|
|
else |
|
1865
|
|
|
smf_chmod($strPath, $mode); |
|
1866
|
|
|
} |
|
1867
|
|
|
|
|
1868
|
|
|
$test = @opendir($strPath); |
|
1869
|
|
|
if ($test) |
|
1870
|
|
|
{ |
|
1871
|
|
|
closedir($test); |
|
1872
|
|
|
return is_writable($strPath); |
|
1873
|
|
|
} |
|
1874
|
|
|
else |
|
1875
|
|
|
return false; |
|
1876
|
|
|
} |
|
1877
|
|
|
// Is this an invalid path and/or we can't make the directory? |
|
1878
|
|
|
if ($strPath == dirname($strPath) || !mktree(dirname($strPath), $mode)) |
|
1879
|
|
|
return false; |
|
1880
|
|
|
|
|
1881
|
|
|
if (!is_writable(dirname($strPath)) && $mode !== false) |
|
1882
|
|
|
{ |
|
1883
|
|
|
if (isset($package_ftp)) |
|
1884
|
|
|
$package_ftp->chmod(dirname(strtr($strPath, array($_SESSION['pack_ftp']['root'] => ''))), $mode); |
|
1885
|
|
|
else |
|
1886
|
|
|
smf_chmod(dirname($strPath), $mode); |
|
1887
|
|
|
} |
|
1888
|
|
|
|
|
1889
|
|
|
if ($mode !== false && isset($package_ftp)) |
|
1890
|
|
|
return $package_ftp->create_dir(strtr($strPath, array($_SESSION['pack_ftp']['root'] => ''))); |
|
1891
|
|
|
elseif ($mode === false) |
|
1892
|
|
|
{ |
|
1893
|
|
|
$test = @opendir(dirname($strPath)); |
|
1894
|
|
|
if ($test) |
|
1895
|
|
|
{ |
|
1896
|
|
|
closedir($test); |
|
1897
|
|
|
return true; |
|
1898
|
|
|
} |
|
1899
|
|
|
else |
|
1900
|
|
|
return false; |
|
1901
|
|
|
} |
|
1902
|
|
|
else |
|
1903
|
|
|
{ |
|
1904
|
|
|
@mkdir($strPath, $mode); |
|
1905
|
|
|
$test = @opendir($strPath); |
|
1906
|
|
|
if ($test) |
|
1907
|
|
|
{ |
|
1908
|
|
|
closedir($test); |
|
1909
|
|
|
return true; |
|
1910
|
|
|
} |
|
1911
|
|
|
else |
|
1912
|
|
|
return false; |
|
1913
|
|
|
} |
|
1914
|
|
|
} |
|
1915
|
|
|
|
|
1916
|
|
|
/** |
|
1917
|
|
|
* Copies one directory structure over to another. |
|
1918
|
|
|
* requires the destination to be writable. |
|
1919
|
|
|
* |
|
1920
|
|
|
* @param string $source The directory to copy |
|
1921
|
|
|
* @param string $destination The directory to copy $source to |
|
1922
|
|
|
*/ |
|
1923
|
|
|
function copytree($source, $destination) |
|
1924
|
|
|
{ |
|
1925
|
|
|
/** @var ftp_connection $package_ftp */ |
|
1926
|
|
|
global $package_ftp; |
|
1927
|
|
|
|
|
1928
|
|
|
if (!file_exists($destination) || !is_writable($destination)) |
|
1929
|
|
|
mktree($destination, 0755); |
|
1930
|
|
|
if (!is_writable($destination)) |
|
1931
|
|
|
mktree($destination, 0777); |
|
1932
|
|
|
|
|
1933
|
|
|
$current_dir = opendir($source); |
|
1934
|
|
|
if ($current_dir == false) |
|
1935
|
|
|
return; |
|
1936
|
|
|
|
|
1937
|
|
|
while ($entryname = readdir($current_dir)) |
|
1938
|
|
|
{ |
|
1939
|
|
|
if (in_array($entryname, array('.', '..'))) |
|
1940
|
|
|
continue; |
|
1941
|
|
|
|
|
1942
|
|
|
if (isset($package_ftp)) |
|
1943
|
|
|
$ftp_file = strtr($destination . '/' . $entryname, array($_SESSION['pack_ftp']['root'] => '')); |
|
1944
|
|
|
|
|
1945
|
|
|
if (is_file($source . '/' . $entryname)) |
|
1946
|
|
|
{ |
|
1947
|
|
|
if (isset($package_ftp) && !file_exists($destination . '/' . $entryname)) |
|
1948
|
|
|
$package_ftp->create_file($ftp_file); |
|
1949
|
|
|
elseif (!file_exists($destination . '/' . $entryname)) |
|
1950
|
|
|
@touch($destination . '/' . $entryname); |
|
1951
|
|
|
} |
|
1952
|
|
|
|
|
1953
|
|
|
package_chmod($destination . '/' . $entryname); |
|
1954
|
|
|
|
|
1955
|
|
|
if (is_dir($source . '/' . $entryname)) |
|
1956
|
|
|
copytree($source . '/' . $entryname, $destination . '/' . $entryname); |
|
1957
|
|
|
elseif (file_exists($destination . '/' . $entryname)) |
|
1958
|
|
|
package_put_contents($destination . '/' . $entryname, package_get_contents($source . '/' . $entryname)); |
|
1959
|
|
|
else |
|
1960
|
|
|
copy($source . '/' . $entryname, $destination . '/' . $entryname); |
|
1961
|
|
|
} |
|
1962
|
|
|
|
|
1963
|
|
|
closedir($current_dir); |
|
1964
|
|
|
} |
|
1965
|
|
|
|
|
1966
|
|
|
/** |
|
1967
|
|
|
* Create a tree listing for a given directory path |
|
1968
|
|
|
* |
|
1969
|
|
|
* @param string $path The path |
|
1970
|
|
|
* @param string $sub_path The sub-path |
|
1971
|
|
|
* @return array An array of information about the files at the specified path/subpath |
|
1972
|
|
|
*/ |
|
1973
|
|
|
function listtree($path, $sub_path = '') |
|
1974
|
|
|
{ |
|
1975
|
|
|
$data = array(); |
|
1976
|
|
|
|
|
1977
|
|
|
$dir = @dir($path . $sub_path); |
|
1978
|
|
|
if (!$dir) |
|
1979
|
|
|
return array(); |
|
1980
|
|
|
while ($entry = $dir->read()) |
|
1981
|
|
|
{ |
|
1982
|
|
|
if ($entry == '.' || $entry == '..') |
|
1983
|
|
|
continue; |
|
1984
|
|
|
|
|
1985
|
|
|
if (is_dir($path . $sub_path . '/' . $entry)) |
|
1986
|
|
|
$data = array_merge($data, listtree($path, $sub_path . '/' . $entry)); |
|
1987
|
|
|
else |
|
1988
|
|
|
$data[] = array( |
|
1989
|
|
|
'filename' => $sub_path == '' ? $entry : $sub_path . '/' . $entry, |
|
1990
|
|
|
'size' => filesize($path . $sub_path . '/' . $entry), |
|
1991
|
|
|
'skipped' => false, |
|
1992
|
|
|
); |
|
1993
|
|
|
} |
|
1994
|
|
|
$dir->close(); |
|
1995
|
|
|
|
|
1996
|
|
|
return $data; |
|
1997
|
|
|
} |
|
1998
|
|
|
|
|
1999
|
|
|
/** |
|
2000
|
|
|
* Parses a xml-style modification file (file). |
|
2001
|
|
|
* |
|
2002
|
|
|
* @param string $file The modification file to parse |
|
2003
|
|
|
* @param bool $testing Whether we're just doing a test |
|
2004
|
|
|
* @param bool $undo If true, specifies that the modifications should be undone. Used when uninstalling. Doesn't work with regex. |
|
2005
|
|
|
* @param array $theme_paths An array of information about custom themes to apply the changes to |
|
2006
|
|
|
* @return array An array of those changes made. |
|
2007
|
|
|
*/ |
|
2008
|
|
|
function parseModification($file, $testing = true, $undo = false, $theme_paths = array()) |
|
2009
|
|
|
{ |
|
2010
|
|
|
global $boarddir, $sourcedir, $txt, $modSettings; |
|
2011
|
|
|
|
|
2012
|
|
|
@set_time_limit(600); |
|
2013
|
|
|
require_once($sourcedir . '/Class-Package.php'); |
|
2014
|
|
|
$xml = new xmlArray(strtr($file, array("\r" => ''))); |
|
2015
|
|
|
$actions = array(); |
|
2016
|
|
|
$everything_found = true; |
|
2017
|
|
|
|
|
2018
|
|
|
if (!$xml->exists('modification') || !$xml->exists('modification/file')) |
|
2019
|
|
|
{ |
|
2020
|
|
|
$actions[] = array( |
|
2021
|
|
|
'type' => 'error', |
|
2022
|
|
|
'filename' => '-', |
|
2023
|
|
|
'debug' => $txt['package_modification_malformed'] |
|
2024
|
|
|
); |
|
2025
|
|
|
return $actions; |
|
2026
|
|
|
} |
|
2027
|
|
|
|
|
2028
|
|
|
// Get the XML data. |
|
2029
|
|
|
$files = $xml->set('modification/file'); |
|
2030
|
|
|
|
|
2031
|
|
|
// Use this for holding all the template changes in this mod. |
|
2032
|
|
|
$template_changes = array(); |
|
2033
|
|
|
// This is needed to hold the long paths, as they can vary... |
|
2034
|
|
|
$long_changes = array(); |
|
2035
|
|
|
|
|
2036
|
|
|
// First, we need to build the list of all the files likely to get changed. |
|
2037
|
|
|
foreach ($files as $file) |
|
2038
|
|
|
{ |
|
2039
|
|
|
// What is the filename we're currently on? |
|
2040
|
|
|
$filename = parse_path(trim($file->fetch('@name'))); |
|
2041
|
|
|
|
|
2042
|
|
|
// Now, we need to work out whether this is even a template file... |
|
2043
|
|
|
foreach ($theme_paths as $id => $theme) |
|
2044
|
|
|
{ |
|
2045
|
|
|
// If this filename is relative, if so take a guess at what it should be. |
|
2046
|
|
|
$real_filename = $filename; |
|
2047
|
|
|
if (strpos($filename, 'Themes') === 0) |
|
2048
|
|
|
$real_filename = $boarddir . '/' . $filename; |
|
2049
|
|
|
|
|
2050
|
|
|
if (strpos($real_filename, $theme['theme_dir']) === 0) |
|
2051
|
|
|
{ |
|
2052
|
|
|
$template_changes[$id][] = substr($real_filename, strlen($theme['theme_dir']) + 1); |
|
2053
|
|
|
$long_changes[$id][] = $filename; |
|
2054
|
|
|
} |
|
2055
|
|
|
} |
|
2056
|
|
|
} |
|
2057
|
|
|
|
|
2058
|
|
|
// Custom themes to add. |
|
2059
|
|
|
$custom_themes_add = array(); |
|
2060
|
|
|
|
|
2061
|
|
|
// If we have some template changes, we need to build a master link of what new ones are required for the custom themes. |
|
2062
|
|
|
if (!empty($template_changes[1])) |
|
2063
|
|
|
{ |
|
2064
|
|
|
foreach ($theme_paths as $id => $theme) |
|
2065
|
|
|
{ |
|
2066
|
|
|
// Default is getting done anyway, so no need for involvement here. |
|
2067
|
|
|
if ($id == 1) |
|
2068
|
|
|
continue; |
|
2069
|
|
|
|
|
2070
|
|
|
// For every template, do we want it? Yea, no, maybe? |
|
2071
|
|
|
foreach ($template_changes[1] as $index => $template_file) |
|
2072
|
|
|
{ |
|
2073
|
|
|
// What, it exists and we haven't already got it?! Lordy, get it in! |
|
2074
|
|
|
if (file_exists($theme['theme_dir'] . '/' . $template_file) && (!isset($template_changes[$id]) || !in_array($template_file, $template_changes[$id]))) |
|
2075
|
|
|
{ |
|
2076
|
|
|
// Now let's add it to the "todo" list. |
|
2077
|
|
|
$custom_themes_add[$long_changes[1][$index]][$id] = $theme['theme_dir'] . '/' . $template_file; |
|
2078
|
|
|
} |
|
2079
|
|
|
} |
|
2080
|
|
|
} |
|
2081
|
|
|
} |
|
2082
|
|
|
|
|
2083
|
|
|
foreach ($files as $file) |
|
2084
|
|
|
{ |
|
2085
|
|
|
// This is the actual file referred to in the XML document... |
|
2086
|
|
|
$files_to_change = array( |
|
2087
|
|
|
1 => parse_path(trim($file->fetch('@name'))), |
|
2088
|
|
|
); |
|
2089
|
|
|
|
|
2090
|
|
|
// Sometimes though, we have some additional files for other themes, if we have add them to the mix. |
|
2091
|
|
|
if (isset($custom_themes_add[$files_to_change[1]])) |
|
2092
|
|
|
$files_to_change += $custom_themes_add[$files_to_change[1]]; |
|
2093
|
|
|
|
|
2094
|
|
|
// Now, loop through all the files we're changing, and, well, change them ;) |
|
2095
|
|
|
foreach ($files_to_change as $theme => $working_file) |
|
2096
|
|
|
{ |
|
2097
|
|
|
if ($working_file[0] != '/' && $working_file[1] != ':') |
|
2098
|
|
|
{ |
|
2099
|
|
|
loadLanguage('Errors'); |
|
2100
|
|
|
trigger_error(sprintf($txt['parse_modification_filename_not_full_path'], $working_file), E_USER_WARNING); |
|
2101
|
|
|
|
|
2102
|
|
|
$working_file = $boarddir . '/' . $working_file; |
|
2103
|
|
|
} |
|
2104
|
|
|
|
|
2105
|
|
|
// Doesn't exist - give an error or what? |
|
2106
|
|
|
if (!file_exists($working_file) && (!$file->exists('@error') || !in_array(trim($file->fetch('@error')), array('ignore', 'skip')))) |
|
2107
|
|
|
{ |
|
2108
|
|
|
$actions[] = array( |
|
2109
|
|
|
'type' => 'missing', |
|
2110
|
|
|
'filename' => $working_file, |
|
2111
|
|
|
'debug' => $txt['package_modification_missing'] |
|
2112
|
|
|
); |
|
2113
|
|
|
|
|
2114
|
|
|
$everything_found = false; |
|
2115
|
|
|
continue; |
|
2116
|
|
|
} |
|
2117
|
|
|
// Skip the file if it doesn't exist. |
|
2118
|
|
|
elseif (!file_exists($working_file) && $file->exists('@error') && trim($file->fetch('@error')) == 'skip') |
|
2119
|
|
|
{ |
|
2120
|
|
|
$actions[] = array( |
|
2121
|
|
|
'type' => 'skipping', |
|
2122
|
|
|
'filename' => $working_file, |
|
2123
|
|
|
); |
|
2124
|
|
|
continue; |
|
2125
|
|
|
} |
|
2126
|
|
|
// Okay, we're creating this file then...? |
|
2127
|
|
|
elseif (!file_exists($working_file)) |
|
2128
|
|
|
$working_data = ''; |
|
2129
|
|
|
// Phew, it exists! Load 'er up! |
|
2130
|
|
|
else |
|
2131
|
|
|
$working_data = str_replace("\r", '', package_get_contents($working_file)); |
|
2132
|
|
|
|
|
2133
|
|
|
$actions[] = array( |
|
2134
|
|
|
'type' => 'opened', |
|
2135
|
|
|
'filename' => $working_file |
|
2136
|
|
|
); |
|
2137
|
|
|
|
|
2138
|
|
|
$operations = $file->exists('operation') ? $file->set('operation') : array(); |
|
2139
|
|
|
foreach ($operations as $operation) |
|
2140
|
|
|
{ |
|
2141
|
|
|
// Convert operation to an array. |
|
2142
|
|
|
$actual_operation = array( |
|
2143
|
|
|
'searches' => array(), |
|
2144
|
|
|
'error' => $operation->exists('@error') && in_array(trim($operation->fetch('@error')), array('ignore', 'fatal', 'required')) ? trim($operation->fetch('@error')) : 'fatal', |
|
2145
|
|
|
); |
|
2146
|
|
|
|
|
2147
|
|
|
// The 'add' parameter is used for all searches in this operation. |
|
2148
|
|
|
$add = $operation->exists('add') ? $operation->fetch('add') : ''; |
|
2149
|
|
|
|
|
2150
|
|
|
// Grab all search items of this operation (in most cases just 1). |
|
2151
|
|
|
$searches = $operation->set('search'); |
|
2152
|
|
|
foreach ($searches as $i => $search) |
|
2153
|
|
|
$actual_operation['searches'][] = array( |
|
2154
|
|
|
'position' => $search->exists('@position') && in_array(trim($search->fetch('@position')), array('before', 'after', 'replace', 'end')) ? trim($search->fetch('@position')) : 'replace', |
|
2155
|
|
|
'is_reg_exp' => $search->exists('@regexp') && trim($search->fetch('@regexp')) === 'true', |
|
2156
|
|
|
'loose_whitespace' => $search->exists('@whitespace') && trim($search->fetch('@whitespace')) === 'loose', |
|
2157
|
|
|
'search' => $search->fetch('.'), |
|
2158
|
|
|
'add' => $add, |
|
2159
|
|
|
'preg_search' => '', |
|
2160
|
|
|
'preg_replace' => '', |
|
2161
|
|
|
); |
|
2162
|
|
|
|
|
2163
|
|
|
// At least one search should be defined. |
|
2164
|
|
|
if (empty($actual_operation['searches'])) |
|
2165
|
|
|
{ |
|
2166
|
|
|
$actions[] = array( |
|
2167
|
|
|
'type' => 'failure', |
|
2168
|
|
|
'filename' => $working_file, |
|
2169
|
|
|
'search' => $search['search'], |
|
2170
|
|
|
'is_custom' => $theme > 1 ? $theme : 0, |
|
2171
|
|
|
); |
|
2172
|
|
|
|
|
2173
|
|
|
// Skip to the next operation. |
|
2174
|
|
|
continue; |
|
2175
|
|
|
} |
|
2176
|
|
|
|
|
2177
|
|
|
// Reverse the operations in case of undoing stuff. |
|
2178
|
|
|
if ($undo) |
|
2179
|
|
|
{ |
|
2180
|
|
|
foreach ($actual_operation['searches'] as $i => $search) |
|
2181
|
|
|
{ |
|
2182
|
|
|
// Reverse modification of regular expressions are not allowed. |
|
2183
|
|
|
if ($search['is_reg_exp']) |
|
2184
|
|
|
{ |
|
2185
|
|
|
if ($actual_operation['error'] === 'fatal') |
|
2186
|
|
|
$actions[] = array( |
|
2187
|
|
|
'type' => 'failure', |
|
2188
|
|
|
'filename' => $working_file, |
|
2189
|
|
|
'search' => $search['search'], |
|
2190
|
|
|
'is_custom' => $theme > 1 ? $theme : 0, |
|
2191
|
|
|
); |
|
2192
|
|
|
|
|
2193
|
|
|
// Continue to the next operation. |
|
2194
|
|
|
continue 2; |
|
2195
|
|
|
} |
|
2196
|
|
|
|
|
2197
|
|
|
// The replacement is now the search subject... |
|
2198
|
|
|
if ($search['position'] === 'replace' || $search['position'] === 'end') |
|
2199
|
|
|
$actual_operation['searches'][$i]['search'] = $search['add']; |
|
2200
|
|
|
else |
|
2201
|
|
|
{ |
|
2202
|
|
|
// Reversing a before/after modification becomes a replacement. |
|
2203
|
|
|
$actual_operation['searches'][$i]['position'] = 'replace'; |
|
2204
|
|
|
|
|
2205
|
|
|
if ($search['position'] === 'before') |
|
2206
|
|
|
$actual_operation['searches'][$i]['search'] .= $search['add']; |
|
2207
|
|
|
elseif ($search['position'] === 'after') |
|
2208
|
|
|
$actual_operation['searches'][$i]['search'] = $search['add'] . $search['search']; |
|
2209
|
|
|
} |
|
2210
|
|
|
|
|
2211
|
|
|
// ...and the search subject is now the replacement. |
|
2212
|
|
|
$actual_operation['searches'][$i]['add'] = $search['search']; |
|
2213
|
|
|
} |
|
2214
|
|
|
} |
|
2215
|
|
|
|
|
2216
|
|
|
// Sort the search list so the replaces come before the add before/after's. |
|
2217
|
|
|
if (count($actual_operation['searches']) !== 1) |
|
2218
|
|
|
{ |
|
2219
|
|
|
$replacements = array(); |
|
2220
|
|
|
|
|
2221
|
|
|
foreach ($actual_operation['searches'] as $i => $search) |
|
2222
|
|
|
{ |
|
2223
|
|
|
if ($search['position'] === 'replace') |
|
2224
|
|
|
{ |
|
2225
|
|
|
$replacements[] = $search; |
|
2226
|
|
|
unset($actual_operation['searches'][$i]); |
|
2227
|
|
|
} |
|
2228
|
|
|
} |
|
2229
|
|
|
$actual_operation['searches'] = array_merge($replacements, $actual_operation['searches']); |
|
2230
|
|
|
} |
|
2231
|
|
|
|
|
2232
|
|
|
// Create regular expression replacements from each search. |
|
2233
|
|
|
foreach ($actual_operation['searches'] as $i => $search) |
|
2234
|
|
|
{ |
|
2235
|
|
|
// Not much needed if the search subject is already a regexp. |
|
2236
|
|
|
if ($search['is_reg_exp']) |
|
2237
|
|
|
$actual_operation['searches'][$i]['preg_search'] = $search['search']; |
|
2238
|
|
|
else |
|
2239
|
|
|
{ |
|
2240
|
|
|
// Make the search subject fit into a regular expression. |
|
2241
|
|
|
$actual_operation['searches'][$i]['preg_search'] = preg_quote($search['search'], '~'); |
|
2242
|
|
|
|
|
2243
|
|
|
// Using 'loose', a random amount of tabs and spaces may be used. |
|
2244
|
|
|
if ($search['loose_whitespace']) |
|
2245
|
|
|
$actual_operation['searches'][$i]['preg_search'] = preg_replace('~[ \t]+~', '[ \t]+', $actual_operation['searches'][$i]['preg_search']); |
|
2246
|
|
|
} |
|
2247
|
|
|
|
|
2248
|
|
|
// Shuzzup. This is done so we can safely use a regular expression. ($0 is bad!!) |
|
2249
|
|
|
$actual_operation['searches'][$i]['preg_replace'] = strtr($search['add'], array('$' => '[$PACK' . 'AGE1$]', '\\' => '[$PACK' . 'AGE2$]')); |
|
2250
|
|
|
|
|
2251
|
|
|
// Before, so the replacement comes after the search subject :P |
|
2252
|
|
|
if ($search['position'] === 'before') |
|
2253
|
|
|
{ |
|
2254
|
|
|
$actual_operation['searches'][$i]['preg_search'] = '(' . $actual_operation['searches'][$i]['preg_search'] . ')'; |
|
2255
|
|
|
$actual_operation['searches'][$i]['preg_replace'] = '$1' . $actual_operation['searches'][$i]['preg_replace']; |
|
2256
|
|
|
} |
|
2257
|
|
|
|
|
2258
|
|
|
// After, after what? |
|
2259
|
|
|
elseif ($search['position'] === 'after') |
|
2260
|
|
|
{ |
|
2261
|
|
|
$actual_operation['searches'][$i]['preg_search'] = '(' . $actual_operation['searches'][$i]['preg_search'] . ')'; |
|
2262
|
|
|
$actual_operation['searches'][$i]['preg_replace'] .= '$1'; |
|
2263
|
|
|
} |
|
2264
|
|
|
|
|
2265
|
|
|
// Position the replacement at the end of the file (or just before the closing PHP tags). |
|
2266
|
|
|
elseif ($search['position'] === 'end') |
|
2267
|
|
|
{ |
|
2268
|
|
|
if ($undo) |
|
2269
|
|
|
{ |
|
2270
|
|
|
$actual_operation['searches'][$i]['preg_replace'] = ''; |
|
2271
|
|
|
} |
|
2272
|
|
|
else |
|
2273
|
|
|
{ |
|
2274
|
|
|
$actual_operation['searches'][$i]['preg_search'] = '(\\n\\?\\>)?$'; |
|
2275
|
|
|
$actual_operation['searches'][$i]['preg_replace'] .= '$1'; |
|
2276
|
|
|
} |
|
2277
|
|
|
} |
|
2278
|
|
|
|
|
2279
|
|
|
// Testing 1, 2, 3... |
|
2280
|
|
|
$failed = preg_match('~' . $actual_operation['searches'][$i]['preg_search'] . '~s', $working_data) === 0; |
|
2281
|
|
|
|
|
2282
|
|
|
// Nope, search pattern not found. |
|
2283
|
|
|
if ($failed && $actual_operation['error'] === 'fatal') |
|
2284
|
|
|
{ |
|
2285
|
|
|
$actions[] = array( |
|
2286
|
|
|
'type' => 'failure', |
|
2287
|
|
|
'filename' => $working_file, |
|
2288
|
|
|
'search' => $actual_operation['searches'][$i]['preg_search'], |
|
2289
|
|
|
'search_original' => $actual_operation['searches'][$i]['search'], |
|
2290
|
|
|
'replace_original' => $actual_operation['searches'][$i]['add'], |
|
2291
|
|
|
'position' => $search['position'], |
|
2292
|
|
|
'is_custom' => $theme > 1 ? $theme : 0, |
|
2293
|
|
|
'failed' => $failed, |
|
2294
|
|
|
); |
|
2295
|
|
|
|
|
2296
|
|
|
$everything_found = false; |
|
2297
|
|
|
continue; |
|
2298
|
|
|
} |
|
2299
|
|
|
|
|
2300
|
|
|
// Found, but in this case, that means failure! |
|
2301
|
|
|
elseif (!$failed && $actual_operation['error'] === 'required') |
|
2302
|
|
|
{ |
|
2303
|
|
|
$actions[] = array( |
|
2304
|
|
|
'type' => 'failure', |
|
2305
|
|
|
'filename' => $working_file, |
|
2306
|
|
|
'search' => $actual_operation['searches'][$i]['preg_search'], |
|
2307
|
|
|
'search_original' => $actual_operation['searches'][$i]['search'], |
|
2308
|
|
|
'replace_original' => $actual_operation['searches'][$i]['add'], |
|
2309
|
|
|
'position' => $search['position'], |
|
2310
|
|
|
'is_custom' => $theme > 1 ? $theme : 0, |
|
2311
|
|
|
'failed' => $failed, |
|
2312
|
|
|
); |
|
2313
|
|
|
|
|
2314
|
|
|
$everything_found = false; |
|
2315
|
|
|
continue; |
|
2316
|
|
|
} |
|
2317
|
|
|
|
|
2318
|
|
|
// Replace it into nothing? That's not an option...unless it's an undoing end. |
|
2319
|
|
|
if ($search['add'] === '' && ($search['position'] !== 'end' || !$undo)) |
|
2320
|
|
|
continue; |
|
2321
|
|
|
|
|
2322
|
|
|
// Finally, we're doing some replacements. |
|
2323
|
|
|
$working_data = preg_replace('~' . $actual_operation['searches'][$i]['preg_search'] . '~s', $actual_operation['searches'][$i]['preg_replace'], $working_data, 1); |
|
2324
|
|
|
|
|
2325
|
|
|
$actions[] = array( |
|
2326
|
|
|
'type' => 'replace', |
|
2327
|
|
|
'filename' => $working_file, |
|
2328
|
|
|
'search' => $actual_operation['searches'][$i]['preg_search'], |
|
2329
|
|
|
'replace' => $actual_operation['searches'][$i]['preg_replace'], |
|
2330
|
|
|
'search_original' => $actual_operation['searches'][$i]['search'], |
|
2331
|
|
|
'replace_original' => $actual_operation['searches'][$i]['add'], |
|
2332
|
|
|
'position' => $search['position'], |
|
2333
|
|
|
'failed' => $failed, |
|
2334
|
|
|
'ignore_failure' => $failed && $actual_operation['error'] === 'ignore', |
|
2335
|
|
|
'is_custom' => $theme > 1 ? $theme : 0, |
|
2336
|
|
|
); |
|
2337
|
|
|
} |
|
2338
|
|
|
} |
|
2339
|
|
|
|
|
2340
|
|
|
// Fix any little helper symbols ;). |
|
2341
|
|
|
$working_data = strtr($working_data, array('[$PACK' . 'AGE1$]' => '$', '[$PACK' . 'AGE2$]' => '\\')); |
|
2342
|
|
|
|
|
2343
|
|
|
package_chmod($working_file); |
|
2344
|
|
|
|
|
2345
|
|
|
if ((file_exists($working_file) && !is_writable($working_file)) || (!file_exists($working_file) && !is_writable(dirname($working_file)))) |
|
2346
|
|
|
$actions[] = array( |
|
2347
|
|
|
'type' => 'chmod', |
|
2348
|
|
|
'filename' => $working_file |
|
2349
|
|
|
); |
|
2350
|
|
|
|
|
2351
|
|
|
if (basename($working_file) == 'Settings_bak.php') |
|
2352
|
|
|
continue; |
|
2353
|
|
|
|
|
2354
|
|
|
if (!$testing && !empty($modSettings['package_make_backups']) && file_exists($working_file)) |
|
2355
|
|
|
{ |
|
2356
|
|
|
// No, no, not Settings.php! |
|
2357
|
|
|
if (basename($working_file) == 'Settings.php') |
|
2358
|
|
|
@copy($working_file, dirname($working_file) . '/Settings_bak.php'); |
|
2359
|
|
|
else |
|
2360
|
|
|
@copy($working_file, $working_file . '~'); |
|
2361
|
|
|
} |
|
2362
|
|
|
|
|
2363
|
|
|
// Always call this, even if in testing, because it won't really be written in testing mode. |
|
2364
|
|
|
package_put_contents($working_file, $working_data, $testing); |
|
2365
|
|
|
|
|
2366
|
|
|
$actions[] = array( |
|
2367
|
|
|
'type' => 'saved', |
|
2368
|
|
|
'filename' => $working_file, |
|
2369
|
|
|
'is_custom' => $theme > 1 ? $theme : 0, |
|
2370
|
|
|
); |
|
2371
|
|
|
} |
|
2372
|
|
|
} |
|
2373
|
|
|
|
|
2374
|
|
|
$actions[] = array( |
|
2375
|
|
|
'type' => 'result', |
|
2376
|
|
|
'status' => $everything_found |
|
2377
|
|
|
); |
|
2378
|
|
|
|
|
2379
|
|
|
return $actions; |
|
2380
|
|
|
} |
|
2381
|
|
|
|
|
2382
|
|
|
/** |
|
2383
|
|
|
* Parses a boardmod-style (.mod) modification file |
|
2384
|
|
|
* |
|
2385
|
|
|
* @param string $file The modification file to parse |
|
2386
|
|
|
* @param bool $testing Whether we're just doing a test |
|
2387
|
|
|
* @param bool $undo If true, specifies that the modifications should be undone. Used when uninstalling. |
|
2388
|
|
|
* @param array $theme_paths An array of information about custom themes to apply the changes to |
|
2389
|
|
|
* @return array An array of those changes made. |
|
2390
|
|
|
*/ |
|
2391
|
|
|
function parseBoardMod($file, $testing = true, $undo = false, $theme_paths = array()) |
|
2392
|
|
|
{ |
|
2393
|
|
|
global $boarddir, $sourcedir, $settings, $modSettings, $txt; |
|
2394
|
|
|
|
|
2395
|
|
|
@set_time_limit(600); |
|
2396
|
|
|
$file = strtr($file, array("\r" => '')); |
|
2397
|
|
|
|
|
2398
|
|
|
$working_file = null; |
|
2399
|
|
|
$working_search = null; |
|
2400
|
|
|
$working_data = ''; |
|
2401
|
|
|
$replace_with = null; |
|
2402
|
|
|
|
|
2403
|
|
|
$actions = array(); |
|
2404
|
|
|
$everything_found = true; |
|
2405
|
|
|
|
|
2406
|
|
|
// This holds all the template changes in the standard mod file. |
|
2407
|
|
|
$template_changes = array(); |
|
2408
|
|
|
// This is just the temporary file. |
|
2409
|
|
|
$temp_file = $file; |
|
2410
|
|
|
// This holds the actual changes on a step counter basis. |
|
2411
|
|
|
$temp_changes = array(); |
|
2412
|
|
|
$counter = 0; |
|
2413
|
|
|
$step_counter = 0; |
|
2414
|
|
|
|
|
2415
|
|
|
// Before we do *anything*, let's build a list of what we're editing, as it's going to be used for other theme edits. |
|
2416
|
|
|
while (preg_match('~<(edit file|file|search|search for|add|add after|replace|add before|add above|above|before)>\n(.*?)\n</\\1>~is', $temp_file, $code_match) != 0) |
|
2417
|
|
|
{ |
|
2418
|
|
|
$counter++; |
|
2419
|
|
|
|
|
2420
|
|
|
// Get rid of the old stuff. |
|
2421
|
|
|
$temp_file = substr_replace($temp_file, '', strpos($temp_file, $code_match[0]), strlen($code_match[0])); |
|
2422
|
|
|
|
|
2423
|
|
|
// No interest to us? |
|
2424
|
|
|
if ($code_match[1] != 'edit file' && $code_match[1] != 'file') |
|
2425
|
|
|
{ |
|
2426
|
|
|
// It's a step, let's add that to the current steps. |
|
2427
|
|
|
if (isset($temp_changes[$step_counter])) |
|
2428
|
|
|
$temp_changes[$step_counter]['changes'][] = $code_match[0]; |
|
2429
|
|
|
continue; |
|
2430
|
|
|
} |
|
2431
|
|
|
|
|
2432
|
|
|
// We've found a new edit - let's make ourself heard, kind of. |
|
2433
|
|
|
$step_counter = $counter; |
|
2434
|
|
|
$temp_changes[$step_counter] = array( |
|
2435
|
|
|
'title' => $code_match[0], |
|
2436
|
|
|
'changes' => array(), |
|
2437
|
|
|
); |
|
2438
|
|
|
|
|
2439
|
|
|
$filename = parse_path($code_match[2]); |
|
2440
|
|
|
|
|
2441
|
|
|
// Now, is this a template file, and if so, which? |
|
2442
|
|
|
foreach ($theme_paths as $id => $theme) |
|
2443
|
|
|
{ |
|
2444
|
|
|
// If this filename is relative, if so take a guess at what it should be. |
|
2445
|
|
|
if (strpos($filename, 'Themes') === 0) |
|
2446
|
|
|
$filename = $boarddir . '/' . $filename; |
|
2447
|
|
|
|
|
2448
|
|
|
if (strpos($filename, $theme['theme_dir']) === 0) |
|
2449
|
|
|
$template_changes[$id][$counter] = substr($filename, strlen($theme['theme_dir']) + 1); |
|
2450
|
|
|
} |
|
2451
|
|
|
} |
|
2452
|
|
|
|
|
2453
|
|
|
// Reference for what theme ID this action belongs to. |
|
2454
|
|
|
$theme_id_ref = array(); |
|
2455
|
|
|
|
|
2456
|
|
|
// Now we know what templates we need to touch, cycle through each theme and work out what we need to edit. |
|
2457
|
|
|
if (!empty($template_changes[1])) |
|
2458
|
|
|
{ |
|
2459
|
|
|
foreach ($theme_paths as $id => $theme) |
|
2460
|
|
|
{ |
|
2461
|
|
|
// Don't do default, it means nothing to me. |
|
2462
|
|
|
if ($id == 1) |
|
2463
|
|
|
continue; |
|
2464
|
|
|
|
|
2465
|
|
|
// Now, for each file do we need to edit it? |
|
2466
|
|
|
foreach ($template_changes[1] as $pos => $template_file) |
|
2467
|
|
|
{ |
|
2468
|
|
|
// It does? Add it to the list darlin'. |
|
2469
|
|
|
if (file_exists($theme['theme_dir'] . '/' . $template_file) && (!isset($template_changes[$id][$pos]) || !in_array($template_file, $template_changes[$id][$pos]))) |
|
2470
|
|
|
{ |
|
2471
|
|
|
// Actually add it to the mod file too, so we can see that it will work ;) |
|
2472
|
|
|
if (!empty($temp_changes[$pos]['changes'])) |
|
2473
|
|
|
{ |
|
2474
|
|
|
$file .= "\n\n" . '<edit file>' . "\n" . $theme['theme_dir'] . '/' . $template_file . "\n" . '</edit file>' . "\n\n" . implode("\n\n", $temp_changes[$pos]['changes']); |
|
2475
|
|
|
$theme_id_ref[$counter] = $id; |
|
2476
|
|
|
$counter += 1 + count($temp_changes[$pos]['changes']); |
|
2477
|
|
|
} |
|
2478
|
|
|
} |
|
2479
|
|
|
} |
|
2480
|
|
|
} |
|
2481
|
|
|
} |
|
2482
|
|
|
|
|
2483
|
|
|
$counter = 0; |
|
2484
|
|
|
$is_custom = 0; |
|
2485
|
|
|
while (preg_match('~<(edit file|file|search|search for|add|add after|replace|add before|add above|above|before)>\n(.*?)\n</\\1>~is', $file, $code_match) != 0) |
|
2486
|
|
|
{ |
|
2487
|
|
|
// This is for working out what we should be editing. |
|
2488
|
|
|
$counter++; |
|
2489
|
|
|
|
|
2490
|
|
|
// Edit a specific file. |
|
2491
|
|
|
if ($code_match[1] == 'file' || $code_match[1] == 'edit file') |
|
2492
|
|
|
{ |
|
2493
|
|
|
// Backup the old file. |
|
2494
|
|
|
if ($working_file !== null) |
|
2495
|
|
|
{ |
|
2496
|
|
|
package_chmod($working_file); |
|
2497
|
|
|
|
|
2498
|
|
|
// Don't even dare. |
|
2499
|
|
|
if (basename($working_file) == 'Settings_bak.php') |
|
2500
|
|
|
continue; |
|
2501
|
|
|
|
|
2502
|
|
|
if (!is_writable($working_file)) |
|
2503
|
|
|
$actions[] = array( |
|
2504
|
|
|
'type' => 'chmod', |
|
2505
|
|
|
'filename' => $working_file |
|
2506
|
|
|
); |
|
2507
|
|
|
|
|
2508
|
|
|
if (!$testing && !empty($modSettings['package_make_backups']) && file_exists($working_file)) |
|
2509
|
|
|
{ |
|
2510
|
|
|
if (basename($working_file) == 'Settings.php') |
|
2511
|
|
|
@copy($working_file, dirname($working_file) . '/Settings_bak.php'); |
|
2512
|
|
|
else |
|
2513
|
|
|
@copy($working_file, $working_file . '~'); |
|
2514
|
|
|
} |
|
2515
|
|
|
|
|
2516
|
|
|
package_put_contents($working_file, $working_data, $testing); |
|
2517
|
|
|
} |
|
2518
|
|
|
|
|
2519
|
|
|
if ($working_file !== null) |
|
2520
|
|
|
$actions[] = array( |
|
2521
|
|
|
'type' => 'saved', |
|
2522
|
|
|
'filename' => $working_file, |
|
2523
|
|
|
'is_custom' => $is_custom, |
|
2524
|
|
|
); |
|
2525
|
|
|
|
|
2526
|
|
|
// Is this "now working on" file a theme specific one? |
|
2527
|
|
|
$is_custom = isset($theme_id_ref[$counter - 1]) ? $theme_id_ref[$counter - 1] : 0; |
|
2528
|
|
|
|
|
2529
|
|
|
// Make sure the file exists! |
|
2530
|
|
|
$working_file = parse_path($code_match[2]); |
|
2531
|
|
|
|
|
2532
|
|
|
if ($working_file[0] != '/' && $working_file[1] != ':') |
|
2533
|
|
|
{ |
|
2534
|
|
|
loadLanguage('Errors'); |
|
2535
|
|
|
trigger_error(sprintf($txt['parse_boardmod_filename_not_full_path'], $working_file), E_USER_WARNING); |
|
2536
|
|
|
|
|
2537
|
|
|
$working_file = $boarddir . '/' . $working_file; |
|
2538
|
|
|
} |
|
2539
|
|
|
|
|
2540
|
|
|
if (!file_exists($working_file)) |
|
2541
|
|
|
{ |
|
2542
|
|
|
$places_to_check = array($boarddir, $sourcedir, $settings['default_theme_dir'], $settings['default_theme_dir'] . '/languages'); |
|
2543
|
|
|
|
|
2544
|
|
|
foreach ($places_to_check as $place) |
|
2545
|
|
|
if (file_exists($place . '/' . $working_file)) |
|
2546
|
|
|
{ |
|
2547
|
|
|
$working_file = $place . '/' . $working_file; |
|
2548
|
|
|
break; |
|
2549
|
|
|
} |
|
2550
|
|
|
} |
|
2551
|
|
|
|
|
2552
|
|
|
if (file_exists($working_file)) |
|
2553
|
|
|
{ |
|
2554
|
|
|
// Load the new file. |
|
2555
|
|
|
$working_data = str_replace("\r", '', package_get_contents($working_file)); |
|
2556
|
|
|
|
|
2557
|
|
|
$actions[] = array( |
|
2558
|
|
|
'type' => 'opened', |
|
2559
|
|
|
'filename' => $working_file |
|
2560
|
|
|
); |
|
2561
|
|
|
} |
|
2562
|
|
|
else |
|
2563
|
|
|
{ |
|
2564
|
|
|
$actions[] = array( |
|
2565
|
|
|
'type' => 'missing', |
|
2566
|
|
|
'filename' => $working_file |
|
2567
|
|
|
); |
|
2568
|
|
|
|
|
2569
|
|
|
$working_file = null; |
|
2570
|
|
|
$everything_found = false; |
|
2571
|
|
|
} |
|
2572
|
|
|
|
|
2573
|
|
|
// Can't be searching for something... |
|
2574
|
|
|
$working_search = null; |
|
2575
|
|
|
} |
|
2576
|
|
|
// Search for a specific string. |
|
2577
|
|
|
elseif (($code_match[1] == 'search' || $code_match[1] == 'search for') && $working_file !== null) |
|
2578
|
|
|
{ |
|
2579
|
|
|
if ($working_search !== null) |
|
2580
|
|
|
{ |
|
2581
|
|
|
$actions[] = array( |
|
2582
|
|
|
'type' => 'error', |
|
2583
|
|
|
'filename' => $working_file |
|
2584
|
|
|
); |
|
2585
|
|
|
|
|
2586
|
|
|
$everything_found = false; |
|
2587
|
|
|
} |
|
2588
|
|
|
|
|
2589
|
|
|
$working_search = $code_match[2]; |
|
2590
|
|
|
} |
|
2591
|
|
|
// Must've already loaded a search string. |
|
2592
|
|
|
elseif ($working_search !== null) |
|
2593
|
|
|
{ |
|
2594
|
|
|
// This is the base string.... |
|
2595
|
|
|
$replace_with = $code_match[2]; |
|
2596
|
|
|
|
|
2597
|
|
|
// Add this afterward... |
|
2598
|
|
|
if ($code_match[1] == 'add' || $code_match[1] == 'add after') |
|
2599
|
|
|
$replace_with = $working_search . "\n" . $replace_with; |
|
2600
|
|
|
// Add this beforehand. |
|
2601
|
|
|
elseif ($code_match[1] == 'before' || $code_match[1] == 'add before' || $code_match[1] == 'above' || $code_match[1] == 'add above') |
|
2602
|
|
|
$replace_with .= "\n" . $working_search; |
|
2603
|
|
|
// Otherwise.. replace with $replace_with ;). |
|
2604
|
|
|
} |
|
2605
|
|
|
|
|
2606
|
|
|
// If we have a search string, replace string, and open file.. |
|
2607
|
|
|
if ($working_search !== null && $replace_with !== null && $working_file !== null) |
|
2608
|
|
|
{ |
|
2609
|
|
|
// Make sure it's somewhere in the string. |
|
2610
|
|
|
if ($undo) |
|
2611
|
|
|
{ |
|
2612
|
|
|
$temp = $replace_with; |
|
2613
|
|
|
$replace_with = $working_search; |
|
2614
|
|
|
$working_search = $temp; |
|
2615
|
|
|
} |
|
2616
|
|
|
|
|
2617
|
|
|
if (strpos($working_data, $working_search) !== false) |
|
2618
|
|
|
{ |
|
2619
|
|
|
$working_data = str_replace($working_search, $replace_with, $working_data); |
|
2620
|
|
|
|
|
2621
|
|
|
$actions[] = array( |
|
2622
|
|
|
'type' => 'replace', |
|
2623
|
|
|
'filename' => $working_file, |
|
2624
|
|
|
'search' => $working_search, |
|
2625
|
|
|
'replace' => $replace_with, |
|
2626
|
|
|
'search_original' => $working_search, |
|
2627
|
|
|
'replace_original' => $replace_with, |
|
2628
|
|
|
'position' => $code_match[1] == 'replace' ? 'replace' : ($code_match[1] == 'add' || $code_match[1] == 'add after' ? 'before' : 'after'), |
|
2629
|
|
|
'is_custom' => $is_custom, |
|
2630
|
|
|
'failed' => false, |
|
2631
|
|
|
); |
|
2632
|
|
|
} |
|
2633
|
|
|
// It wasn't found! |
|
2634
|
|
|
else |
|
2635
|
|
|
{ |
|
2636
|
|
|
$actions[] = array( |
|
2637
|
|
|
'type' => 'failure', |
|
2638
|
|
|
'filename' => $working_file, |
|
2639
|
|
|
'search' => $working_search, |
|
2640
|
|
|
'is_custom' => $is_custom, |
|
2641
|
|
|
'search_original' => $working_search, |
|
2642
|
|
|
'replace_original' => $replace_with, |
|
2643
|
|
|
'position' => $code_match[1] == 'replace' ? 'replace' : ($code_match[1] == 'add' || $code_match[1] == 'add after' ? 'before' : 'after'), |
|
2644
|
|
|
'is_custom' => $is_custom, |
|
2645
|
|
|
'failed' => true, |
|
2646
|
|
|
); |
|
2647
|
|
|
|
|
2648
|
|
|
$everything_found = false; |
|
2649
|
|
|
} |
|
2650
|
|
|
|
|
2651
|
|
|
// These don't hold any meaning now. |
|
2652
|
|
|
$working_search = null; |
|
2653
|
|
|
$replace_with = null; |
|
2654
|
|
|
} |
|
2655
|
|
|
|
|
2656
|
|
|
// Get rid of the old tag. |
|
2657
|
|
|
$file = substr_replace($file, '', strpos($file, $code_match[0]), strlen($code_match[0])); |
|
2658
|
|
|
} |
|
2659
|
|
|
|
|
2660
|
|
|
// Backup the old file. |
|
2661
|
|
|
if ($working_file !== null) |
|
2662
|
|
|
{ |
|
2663
|
|
|
package_chmod($working_file); |
|
2664
|
|
|
|
|
2665
|
|
|
if (!is_writable($working_file)) |
|
2666
|
|
|
$actions[] = array( |
|
2667
|
|
|
'type' => 'chmod', |
|
2668
|
|
|
'filename' => $working_file |
|
2669
|
|
|
); |
|
2670
|
|
|
|
|
2671
|
|
|
if (!$testing && !empty($modSettings['package_make_backups']) && file_exists($working_file)) |
|
2672
|
|
|
{ |
|
2673
|
|
|
if (basename($working_file) == 'Settings.php') |
|
2674
|
|
|
@copy($working_file, dirname($working_file) . '/Settings_bak.php'); |
|
2675
|
|
|
else |
|
2676
|
|
|
@copy($working_file, $working_file . '~'); |
|
2677
|
|
|
} |
|
2678
|
|
|
|
|
2679
|
|
|
package_put_contents($working_file, $working_data, $testing); |
|
2680
|
|
|
} |
|
2681
|
|
|
|
|
2682
|
|
|
if ($working_file !== null) |
|
2683
|
|
|
$actions[] = array( |
|
2684
|
|
|
'type' => 'saved', |
|
2685
|
|
|
'filename' => $working_file, |
|
2686
|
|
|
'is_custom' => $is_custom, |
|
2687
|
|
|
); |
|
2688
|
|
|
|
|
2689
|
|
|
$actions[] = array( |
|
2690
|
|
|
'type' => 'result', |
|
2691
|
|
|
'status' => $everything_found |
|
2692
|
|
|
); |
|
2693
|
|
|
|
|
2694
|
|
|
return $actions; |
|
2695
|
|
|
} |
|
2696
|
|
|
|
|
2697
|
|
|
/** |
|
2698
|
|
|
* Get the physical contents of a packages file |
|
2699
|
|
|
* |
|
2700
|
|
|
* @param string $filename The package file |
|
2701
|
|
|
* @return string The contents of the specified file |
|
2702
|
|
|
*/ |
|
2703
|
|
|
function package_get_contents($filename) |
|
2704
|
|
|
{ |
|
2705
|
|
|
global $package_cache, $modSettings; |
|
2706
|
|
|
|
|
2707
|
|
|
if (!isset($package_cache)) |
|
2708
|
|
|
{ |
|
2709
|
|
|
$mem_check = setMemoryLimit('128M'); |
|
2710
|
|
|
|
|
2711
|
|
|
// Windows doesn't seem to care about the memory_limit. |
|
2712
|
|
|
if (!empty($modSettings['package_disable_cache']) || $mem_check || stripos(PHP_OS, 'win') !== false) |
|
2713
|
|
|
$package_cache = array(); |
|
2714
|
|
|
else |
|
2715
|
|
|
$package_cache = false; |
|
2716
|
|
|
} |
|
2717
|
|
|
|
|
2718
|
|
|
if (strpos($filename, 'Packages/') !== false || $package_cache === false || !isset($package_cache[$filename])) |
|
2719
|
|
|
return file_get_contents($filename); |
|
2720
|
|
|
else |
|
2721
|
|
|
return $package_cache[$filename]; |
|
2722
|
|
|
} |
|
2723
|
|
|
|
|
2724
|
|
|
/** |
|
2725
|
|
|
* Writes data to a file, almost exactly like the file_put_contents() function. |
|
2726
|
|
|
* uses FTP to create/chmod the file when necessary and available. |
|
2727
|
|
|
* uses text mode for text mode file extensions. |
|
2728
|
|
|
* returns the number of bytes written. |
|
2729
|
|
|
* |
|
2730
|
|
|
* @param string $filename The name of the file |
|
2731
|
|
|
* @param string $data The data to write to the file |
|
2732
|
|
|
* @param bool $testing Whether we're just testing things |
|
2733
|
|
|
* @return int The length of the data written (in bytes) |
|
2734
|
|
|
*/ |
|
2735
|
|
|
function package_put_contents($filename, $data, $testing = false) |
|
2736
|
|
|
{ |
|
2737
|
|
|
/** @var ftp_connection $package_ftp */ |
|
2738
|
|
|
global $package_ftp, $package_cache, $modSettings; |
|
2739
|
|
|
static $text_filetypes = array('php', 'txt', '.js', 'css', 'vbs', 'tml', 'htm'); |
|
2740
|
|
|
|
|
2741
|
|
|
if (!isset($package_cache)) |
|
2742
|
|
|
{ |
|
2743
|
|
|
// Try to increase the memory limit - we don't want to run out of ram! |
|
2744
|
|
|
$mem_check = setMemoryLimit('128M'); |
|
2745
|
|
|
|
|
2746
|
|
|
if (!empty($modSettings['package_disable_cache']) || $mem_check || stripos(PHP_OS, 'win') !== false) |
|
2747
|
|
|
$package_cache = array(); |
|
2748
|
|
|
else |
|
2749
|
|
|
$package_cache = false; |
|
2750
|
|
|
} |
|
2751
|
|
|
|
|
2752
|
|
|
if (isset($package_ftp)) |
|
2753
|
|
|
$ftp_file = strtr($filename, array($_SESSION['pack_ftp']['root'] => '')); |
|
2754
|
|
|
|
|
2755
|
|
|
if (!file_exists($filename) && isset($package_ftp)) |
|
2756
|
|
|
$package_ftp->create_file($ftp_file); |
|
2757
|
|
|
elseif (!file_exists($filename)) |
|
2758
|
|
|
@touch($filename); |
|
2759
|
|
|
|
|
2760
|
|
|
package_chmod($filename); |
|
2761
|
|
|
|
|
2762
|
|
|
if (!$testing && (strpos($filename, 'Packages/') !== false || $package_cache === false)) |
|
2763
|
|
|
{ |
|
2764
|
|
|
$fp = @fopen($filename, in_array(substr($filename, -3), $text_filetypes) ? 'w' : 'wb'); |
|
2765
|
|
|
|
|
2766
|
|
|
// We should show an error message or attempt a rollback, no? |
|
2767
|
|
|
if (!$fp) |
|
2768
|
|
|
return false; |
|
2769
|
|
|
|
|
2770
|
|
|
fwrite($fp, $data); |
|
2771
|
|
|
fclose($fp); |
|
2772
|
|
|
} |
|
2773
|
|
|
elseif (strpos($filename, 'Packages/') !== false || $package_cache === false) |
|
2774
|
|
|
return strlen($data); |
|
2775
|
|
|
else |
|
2776
|
|
|
{ |
|
2777
|
|
|
$package_cache[$filename] = $data; |
|
2778
|
|
|
|
|
2779
|
|
|
// Permission denied, eh? |
|
2780
|
|
|
$fp = @fopen($filename, 'r+'); |
|
2781
|
|
|
if (!$fp) |
|
2782
|
|
|
return false; |
|
2783
|
|
|
fclose($fp); |
|
2784
|
|
|
} |
|
2785
|
|
|
|
|
2786
|
|
|
return strlen($data); |
|
2787
|
|
|
} |
|
2788
|
|
|
|
|
2789
|
|
|
/** |
|
2790
|
|
|
* Flushes the cache from memory to the filesystem |
|
2791
|
|
|
* |
|
2792
|
|
|
* @param bool $trash |
|
2793
|
|
|
*/ |
|
2794
|
|
|
function package_flush_cache($trash = false) |
|
2795
|
|
|
{ |
|
2796
|
|
|
/** @var ftp_connection $package_ftp */ |
|
2797
|
|
|
global $package_ftp, $package_cache, $txt; |
|
2798
|
|
|
static $text_filetypes = array('php', 'txt', '.js', 'css', 'vbs', 'tml', 'htm'); |
|
2799
|
|
|
|
|
2800
|
|
|
if (empty($package_cache)) |
|
2801
|
|
|
return; |
|
2802
|
|
|
|
|
2803
|
|
|
// First, let's check permissions! |
|
2804
|
|
|
foreach ($package_cache as $filename => $data) |
|
2805
|
|
|
{ |
|
2806
|
|
|
if (isset($package_ftp)) |
|
2807
|
|
|
$ftp_file = strtr($filename, array($_SESSION['pack_ftp']['root'] => '')); |
|
2808
|
|
|
|
|
2809
|
|
|
if (!file_exists($filename) && isset($package_ftp)) |
|
2810
|
|
|
$package_ftp->create_file($ftp_file); |
|
2811
|
|
|
elseif (!file_exists($filename)) |
|
2812
|
|
|
@touch($filename); |
|
2813
|
|
|
|
|
2814
|
|
|
$result = package_chmod($filename); |
|
2815
|
|
|
|
|
2816
|
|
|
// if we are not doing our test pass, then lets do a full write check |
|
2817
|
|
|
// bypass directories when doing this test |
|
2818
|
|
|
if ((!$trash) && !is_dir($filename)) |
|
2819
|
|
|
{ |
|
2820
|
|
|
// acid test, can we really open this file for writing? |
|
2821
|
|
|
$fp = ($result) ? fopen($filename, 'r+') : $result; |
|
2822
|
|
|
if (!$fp) |
|
2823
|
|
|
{ |
|
2824
|
|
|
// We should have package_chmod()'d them before, no?! |
|
2825
|
|
|
loadLanguage('Errors'); |
|
2826
|
|
|
trigger_error($txt['package_flush_cache_not_writable'], E_USER_WARNING); |
|
2827
|
|
|
return; |
|
2828
|
|
|
} |
|
2829
|
|
|
fclose($fp); |
|
2830
|
|
|
} |
|
2831
|
|
|
} |
|
2832
|
|
|
|
|
2833
|
|
|
if ($trash) |
|
2834
|
|
|
{ |
|
2835
|
|
|
$package_cache = array(); |
|
2836
|
|
|
return; |
|
2837
|
|
|
} |
|
2838
|
|
|
|
|
2839
|
|
|
// Write the cache to disk here. |
|
2840
|
|
|
// Bypass directories when doing so - no data to write & the fopen will crash. |
|
2841
|
|
|
foreach ($package_cache as $filename => $data) |
|
2842
|
|
|
{ |
|
2843
|
|
|
if (!is_dir($filename)) |
|
2844
|
|
|
{ |
|
2845
|
|
|
$fp = fopen($filename, in_array(substr($filename, -3), $text_filetypes) ? 'w' : 'wb'); |
|
2846
|
|
|
fwrite($fp, $data); |
|
2847
|
|
|
fclose($fp); |
|
2848
|
|
|
} |
|
2849
|
|
|
} |
|
2850
|
|
|
|
|
2851
|
|
|
$package_cache = array(); |
|
2852
|
|
|
} |
|
2853
|
|
|
|
|
2854
|
|
|
/** |
|
2855
|
|
|
* Try to make a file writable. |
|
2856
|
|
|
* |
|
2857
|
|
|
* @param string $filename The name of the file |
|
2858
|
|
|
* @param string $perm_state The permission state - can be either 'writable' or 'execute' |
|
2859
|
|
|
* @param bool $track_change Whether to track this change |
|
2860
|
|
|
* @return boolean True if it worked, false if it didn't |
|
2861
|
|
|
*/ |
|
2862
|
|
|
function package_chmod($filename, $perm_state = 'writable', $track_change = false) |
|
2863
|
|
|
{ |
|
2864
|
|
|
/** @var ftp_connection $package_ftp */ |
|
2865
|
|
|
global $package_ftp; |
|
2866
|
|
|
|
|
2867
|
|
|
if (file_exists($filename) && is_writable($filename) && $perm_state == 'writable') |
|
2868
|
|
|
return true; |
|
2869
|
|
|
|
|
2870
|
|
|
// Start off checking without FTP. |
|
2871
|
|
|
if (!isset($package_ftp) || $package_ftp === false) |
|
2872
|
|
|
{ |
|
2873
|
|
|
for ($i = 0; $i < 2; $i++) |
|
2874
|
|
|
{ |
|
2875
|
|
|
$chmod_file = $filename; |
|
2876
|
|
|
|
|
2877
|
|
|
// Start off with a less aggressive test. |
|
2878
|
|
|
if ($i == 0) |
|
2879
|
|
|
{ |
|
2880
|
|
|
// If this file doesn't exist, then we actually want to look at whatever parent directory does. |
|
2881
|
|
|
$subTraverseLimit = 2; |
|
2882
|
|
|
while (!file_exists($chmod_file) && $subTraverseLimit) |
|
2883
|
|
|
{ |
|
2884
|
|
|
$chmod_file = dirname($chmod_file); |
|
2885
|
|
|
$subTraverseLimit--; |
|
2886
|
|
|
} |
|
2887
|
|
|
|
|
2888
|
|
|
// Keep track of the writable status here. |
|
2889
|
|
|
$file_permissions = @fileperms($chmod_file); |
|
2890
|
|
|
} |
|
2891
|
|
|
else |
|
2892
|
|
|
{ |
|
2893
|
|
|
// This looks odd, but it's an attempt to work around PHP suExec. |
|
2894
|
|
|
if (!file_exists($chmod_file) && $perm_state == 'writable') |
|
2895
|
|
|
{ |
|
2896
|
|
|
$file_permissions = @fileperms(dirname($chmod_file)); |
|
2897
|
|
|
|
|
2898
|
|
|
mktree(dirname($chmod_file), 0755); |
|
2899
|
|
|
@touch($chmod_file); |
|
2900
|
|
|
smf_chmod($chmod_file, 0755); |
|
2901
|
|
|
} |
|
2902
|
|
|
else |
|
2903
|
|
|
$file_permissions = @fileperms($chmod_file); |
|
2904
|
|
|
} |
|
2905
|
|
|
|
|
2906
|
|
|
// This looks odd, but it's another attempt to work around PHP suExec. |
|
2907
|
|
|
if ($perm_state != 'writable') |
|
2908
|
|
|
smf_chmod($chmod_file, $perm_state == 'execute' ? 0755 : 0644); |
|
2909
|
|
|
else |
|
2910
|
|
|
{ |
|
2911
|
|
|
if (!@is_writable($chmod_file)) |
|
2912
|
|
|
smf_chmod($chmod_file, 0755); |
|
2913
|
|
|
if (!@is_writable($chmod_file)) |
|
2914
|
|
|
smf_chmod($chmod_file, 0777); |
|
2915
|
|
|
if (!@is_writable(dirname($chmod_file))) |
|
2916
|
|
|
smf_chmod($chmod_file, 0755); |
|
2917
|
|
|
if (!@is_writable(dirname($chmod_file))) |
|
2918
|
|
|
smf_chmod($chmod_file, 0777); |
|
2919
|
|
|
} |
|
2920
|
|
|
|
|
2921
|
|
|
// The ultimate writable test. |
|
2922
|
|
|
if ($perm_state == 'writable') |
|
2923
|
|
|
{ |
|
2924
|
|
|
$fp = is_dir($chmod_file) ? @opendir($chmod_file) : @fopen($chmod_file, 'rb'); |
|
2925
|
|
|
if (@is_writable($chmod_file) && $fp) |
|
2926
|
|
|
{ |
|
2927
|
|
|
if (!is_dir($chmod_file)) |
|
2928
|
|
|
fclose($fp); |
|
2929
|
|
|
else |
|
2930
|
|
|
closedir($fp); |
|
2931
|
|
|
|
|
2932
|
|
|
// It worked! |
|
2933
|
|
|
if ($track_change) |
|
2934
|
|
|
$_SESSION['pack_ftp']['original_perms'][$chmod_file] = $file_permissions; |
|
2935
|
|
|
|
|
2936
|
|
|
return true; |
|
2937
|
|
|
} |
|
2938
|
|
|
} |
|
2939
|
|
|
elseif ($perm_state != 'writable' && isset($_SESSION['pack_ftp']['original_perms'][$chmod_file])) |
|
2940
|
|
|
unset($_SESSION['pack_ftp']['original_perms'][$chmod_file]); |
|
2941
|
|
|
} |
|
2942
|
|
|
|
|
2943
|
|
|
// If we're here we're a failure. |
|
2944
|
|
|
return false; |
|
2945
|
|
|
} |
|
2946
|
|
|
// Otherwise we do have FTP? |
|
2947
|
|
|
elseif ($package_ftp !== false && !empty($_SESSION['pack_ftp'])) |
|
2948
|
|
|
{ |
|
2949
|
|
|
$ftp_file = strtr($filename, array($_SESSION['pack_ftp']['root'] => '')); |
|
2950
|
|
|
|
|
2951
|
|
|
// This looks odd, but it's an attempt to work around PHP suExec. |
|
2952
|
|
|
if (!file_exists($filename) && $perm_state == 'writable') |
|
2953
|
|
|
{ |
|
2954
|
|
|
$file_permissions = @fileperms(dirname($filename)); |
|
2955
|
|
|
|
|
2956
|
|
|
mktree(dirname($filename), 0755); |
|
2957
|
|
|
$package_ftp->create_file($ftp_file); |
|
2958
|
|
|
$package_ftp->chmod($ftp_file, 0755); |
|
2959
|
|
|
} |
|
2960
|
|
|
else |
|
2961
|
|
|
$file_permissions = @fileperms($filename); |
|
2962
|
|
|
|
|
2963
|
|
|
if ($perm_state != 'writable') |
|
2964
|
|
|
{ |
|
2965
|
|
|
$package_ftp->chmod($ftp_file, $perm_state == 'execute' ? 0755 : 0644); |
|
2966
|
|
|
} |
|
2967
|
|
|
else |
|
2968
|
|
|
{ |
|
2969
|
|
|
if (!@is_writable($filename)) |
|
2970
|
|
|
$package_ftp->chmod($ftp_file, 0777); |
|
2971
|
|
|
if (!@is_writable(dirname($filename))) |
|
2972
|
|
|
$package_ftp->chmod(dirname($ftp_file), 0777); |
|
2973
|
|
|
} |
|
2974
|
|
|
|
|
2975
|
|
|
if (@is_writable($filename)) |
|
2976
|
|
|
{ |
|
2977
|
|
|
if ($track_change) |
|
2978
|
|
|
$_SESSION['pack_ftp']['original_perms'][$filename] = $file_permissions; |
|
2979
|
|
|
|
|
2980
|
|
|
return true; |
|
2981
|
|
|
} |
|
2982
|
|
|
elseif ($perm_state != 'writable' && isset($_SESSION['pack_ftp']['original_perms'][$filename])) |
|
2983
|
|
|
unset($_SESSION['pack_ftp']['original_perms'][$filename]); |
|
2984
|
|
|
} |
|
2985
|
|
|
|
|
2986
|
|
|
// Oh dear, we failed if we get here. |
|
2987
|
|
|
return false; |
|
2988
|
|
|
} |
|
2989
|
|
|
|
|
2990
|
|
|
/** |
|
2991
|
|
|
* Used to crypt the supplied ftp password in this session |
|
2992
|
|
|
* |
|
2993
|
|
|
* @param string $pass The password |
|
2994
|
|
|
* @return string The encrypted password |
|
2995
|
|
|
*/ |
|
2996
|
|
|
function package_crypt($pass) |
|
2997
|
|
|
{ |
|
2998
|
|
|
$n = strlen($pass); |
|
2999
|
|
|
|
|
3000
|
|
|
$salt = session_id(); |
|
3001
|
|
|
while (strlen($salt) < $n) |
|
3002
|
|
|
$salt .= session_id(); |
|
3003
|
|
|
|
|
3004
|
|
|
for ($i = 0; $i < $n; $i++) |
|
3005
|
|
|
$pass[$i] = chr(ord($pass[$i]) ^ (ord($salt[$i]) - 32)); |
|
3006
|
|
|
|
|
3007
|
|
|
return $pass; |
|
3008
|
|
|
} |
|
3009
|
|
|
|
|
3010
|
|
|
/** |
|
3011
|
|
|
* @param string $dir |
|
3012
|
|
|
* @param string $filename The filename without an extension |
|
3013
|
|
|
* @param string $ext |
|
3014
|
|
|
* @return string The filename with a number appended but no extension |
|
3015
|
|
|
* @since 2.1 |
|
3016
|
|
|
*/ |
|
3017
|
|
|
function package_unique_filename($dir, $filename, $ext) |
|
3018
|
|
|
{ |
|
3019
|
|
|
if (file_exists($dir . '/' . $filename . $ext)) |
|
3020
|
|
|
{ |
|
3021
|
|
|
$i = 1; |
|
3022
|
|
|
while (file_exists($dir . '/' . $filename . '_' . $i . $ext)) |
|
3023
|
|
|
$i++; |
|
3024
|
|
|
$filename .= . '_' . $i; |
|
|
|
|
|
|
3025
|
|
|
} |
|
3026
|
|
|
|
|
3027
|
|
|
return $filename; |
|
3028
|
|
|
} |
|
3029
|
|
|
|
|
3030
|
|
|
/** |
|
3031
|
|
|
* Creates a backup of forum files prior to modifying them |
|
3032
|
|
|
* |
|
3033
|
|
|
* @param string $id The name of the backup |
|
3034
|
|
|
* @return bool True if it worked, false if it didn't |
|
3035
|
|
|
*/ |
|
3036
|
|
|
function package_create_backup($id = 'backup') |
|
3037
|
|
|
{ |
|
3038
|
|
|
global $sourcedir, $boarddir, $packagesdir, $smcFunc; |
|
3039
|
|
|
|
|
3040
|
|
|
$files = array(); |
|
3041
|
|
|
|
|
3042
|
|
|
$base_files = array('index.php', 'SSI.php', 'agreement.txt', 'cron.php', 'ssi_examples.php', 'ssi_examples.shtml', 'subscriptions.php'); |
|
3043
|
|
|
foreach ($base_files as $file) |
|
3044
|
|
|
{ |
|
3045
|
|
|
if (file_exists($boarddir . '/' . $file)) |
|
3046
|
|
|
$files[empty($_REQUEST['use_full_paths']) ? $file : $boarddir . '/' . $file] = $boarddir . '/' . $file; |
|
3047
|
|
|
} |
|
3048
|
|
|
|
|
3049
|
|
|
$dirs = array( |
|
3050
|
|
|
$sourcedir => empty($_REQUEST['use_full_paths']) ? 'Sources/' : strtr($sourcedir . '/', '\\', '/') |
|
3051
|
|
|
); |
|
3052
|
|
|
|
|
3053
|
|
|
$request = $smcFunc['db_query']('', ' |
|
3054
|
|
|
SELECT value |
|
3055
|
|
|
FROM {db_prefix}themes |
|
3056
|
|
|
WHERE id_member = {int:no_member} |
|
3057
|
|
|
AND variable = {string:theme_dir}', |
|
3058
|
|
|
array( |
|
3059
|
|
|
'no_member' => 0, |
|
3060
|
|
|
'theme_dir' => 'theme_dir', |
|
3061
|
|
|
) |
|
3062
|
|
|
); |
|
3063
|
|
|
while ($row = $smcFunc['db_fetch_assoc']($request)) |
|
3064
|
|
|
$dirs[$row['value']] = empty($_REQUEST['use_full_paths']) ? 'Themes/' . basename($row['value']) . '/' : strtr($row['value'] . '/', '\\', '/'); |
|
3065
|
|
|
$smcFunc['db_free_result']($request); |
|
3066
|
|
|
|
|
3067
|
|
|
try |
|
3068
|
|
|
{ |
|
3069
|
|
|
foreach ($dirs as $dir => $dest) |
|
3070
|
|
|
{ |
|
3071
|
|
|
$iter = new RecursiveIteratorIterator( |
|
3072
|
|
|
new RecursiveDirectoryIterator($dir, RecursiveDirectoryIterator::SKIP_DOTS), |
|
3073
|
|
|
RecursiveIteratorIterator::CHILD_FIRST, |
|
3074
|
|
|
RecursiveIteratorIterator::CATCH_GET_CHILD // Ignore "Permission denied" |
|
3075
|
|
|
); |
|
3076
|
|
|
|
|
3077
|
|
|
foreach ($iter as $entry => $dir) |
|
3078
|
|
|
{ |
|
3079
|
|
|
if ($dir->isDir()) |
|
3080
|
|
|
continue; |
|
3081
|
|
|
|
|
3082
|
|
|
if (preg_match('~^(\.{1,2}|CVS|backup.*|help|images|.*\~)$~', $entry) != 0) |
|
3083
|
|
|
continue; |
|
3084
|
|
|
|
|
3085
|
|
|
$files[empty($_REQUEST['use_full_paths']) ? str_replace(realpath($boarddir), '', $entry) : $entry] = $entry; |
|
3086
|
|
|
} |
|
3087
|
|
|
} |
|
3088
|
|
|
$obj = new ArrayObject($files); |
|
3089
|
|
|
$iterator = $obj->getIterator(); |
|
3090
|
|
|
|
|
3091
|
|
|
if (!file_exists($packagesdir . '/backups')) |
|
3092
|
|
|
mktree($packagesdir . '/backups', 0777); |
|
3093
|
|
|
if (!is_writable($packagesdir . '/backups')) |
|
3094
|
|
|
package_chmod($packagesdir . '/backups'); |
|
3095
|
|
|
$output_file = $packagesdir . '/backups/' . strftime('%Y-%m-%d_') . preg_replace('~[$\\\\/:<>|?*"\']~', '', $id); |
|
3096
|
|
|
$output_ext = '.tar'; |
|
3097
|
|
|
$output_ext_target = '.tar.gz'; |
|
3098
|
|
|
|
|
3099
|
|
|
if (file_exists($output_file . $output_ext_target)) |
|
3100
|
|
|
{ |
|
3101
|
|
|
$i = 2; |
|
3102
|
|
|
while (file_exists($output_file . '_' . $i . $output_ext_target)) |
|
3103
|
|
|
$i++; |
|
3104
|
|
|
$output_file = $output_file . '_' . $i . $output_ext; |
|
3105
|
|
|
} |
|
3106
|
|
|
else |
|
3107
|
|
|
$output_file .= $output_ext; |
|
3108
|
|
|
|
|
3109
|
|
|
@set_time_limit(300); |
|
3110
|
|
|
if (function_exists('apache_reset_timeout')) |
|
3111
|
|
|
@apache_reset_timeout(); |
|
3112
|
|
|
|
|
3113
|
|
|
// Phar doesn't handle open_basedir restrictions very well and throws a PHP Warning. Ignore that. |
|
3114
|
|
|
set_error_handler( |
|
3115
|
|
|
function($errno, $errstr, $errfile, $errline) |
|
3116
|
|
|
{ |
|
3117
|
|
|
// error was suppressed with the @-operator |
|
3118
|
|
|
if (0 === error_reporting()) |
|
3119
|
|
|
return false; |
|
3120
|
|
|
|
|
3121
|
|
|
if (strpos($errstr, 'PharData::__construct(): open_basedir') === false && strpos($errstr, 'PharData::compress(): open_basedir') === false) |
|
3122
|
|
|
log_error($errstr, 'general', $errfile, $errline); |
|
3123
|
|
|
|
|
3124
|
|
|
return true; |
|
3125
|
|
|
} |
|
3126
|
|
|
); |
|
3127
|
|
|
$a = new PharData($output_file); |
|
3128
|
|
|
$a->buildFromIterator($iterator); |
|
3129
|
|
|
$a->compress(Phar::GZ); |
|
3130
|
|
|
restore_error_handler(); |
|
3131
|
|
|
|
|
3132
|
|
|
/* |
|
3133
|
|
|
* Destroying the local var tells PharData to close its internal |
|
3134
|
|
|
* file pointer, enabling us to delete the uncompressed tarball. |
|
3135
|
|
|
*/ |
|
3136
|
|
|
unset($a); |
|
3137
|
|
|
unlink($output_file); |
|
3138
|
|
|
} |
|
3139
|
|
|
catch (Exception $e) |
|
3140
|
|
|
{ |
|
3141
|
|
|
log_error($e->getMessage(), 'backup'); |
|
3142
|
|
|
|
|
3143
|
|
|
return false; |
|
3144
|
|
|
} |
|
3145
|
|
|
|
|
3146
|
|
|
return true; |
|
3147
|
|
|
} |
|
3148
|
|
|
|
|
3149
|
|
|
if (!function_exists('smf_crc32')) |
|
3150
|
|
|
{ |
|
3151
|
|
|
/** |
|
3152
|
|
|
* crc32 doesn't work as expected on 64-bit functions - make our own. |
|
3153
|
|
|
* https://php.net/crc32#79567 |
|
3154
|
|
|
* |
|
3155
|
|
|
* @param string $number |
|
3156
|
|
|
* @return string The crc32 |
|
3157
|
|
|
*/ |
|
3158
|
|
|
function smf_crc32($number) |
|
3159
|
|
|
{ |
|
3160
|
|
|
$crc = crc32($number); |
|
3161
|
|
|
|
|
3162
|
|
|
if ($crc & 0x80000000) |
|
3163
|
|
|
{ |
|
3164
|
|
|
$crc ^= 0xffffffff; |
|
3165
|
|
|
$crc += 1; |
|
3166
|
|
|
$crc = -$crc; |
|
3167
|
|
|
} |
|
3168
|
|
|
|
|
3169
|
|
|
return $crc; |
|
3170
|
|
|
} |
|
3171
|
|
|
} |
|
3172
|
|
|
|
|
3173
|
|
|
/** |
|
3174
|
|
|
* Validate a package during install |
|
3175
|
|
|
* |
|
3176
|
|
|
* @param array $package Package data |
|
3177
|
|
|
* @return array Results from the package validation. |
|
3178
|
|
|
*/ |
|
3179
|
|
|
function package_validate_installtest($package) |
|
3180
|
|
|
{ |
|
3181
|
|
|
global $context; |
|
3182
|
|
|
|
|
3183
|
|
|
$context['package_sha256_hash'] = hash_file('sha256', $package['file_name']); |
|
3184
|
|
|
$sendData = array(array( |
|
3185
|
|
|
'sha256_hash' => $context['package_sha256_hash'], |
|
3186
|
|
|
'file_name' => basename($package['file_name']), |
|
3187
|
|
|
'custom_id' => $package['custom_id'], |
|
3188
|
|
|
'custom_type' => $package['custom_type'], |
|
3189
|
|
|
)); |
|
3190
|
|
|
|
|
3191
|
|
|
return package_validate_send($sendData); |
|
3192
|
|
|
} |
|
3193
|
|
|
|
|
3194
|
|
|
/** |
|
3195
|
|
|
* Validate multiple packages. |
|
3196
|
|
|
* |
|
3197
|
|
|
* @param array $packages Package data |
|
3198
|
|
|
* @return array Results from the package validation. |
|
3199
|
|
|
*/ |
|
3200
|
|
|
function package_validate($packages) |
|
3201
|
|
|
{ |
|
3202
|
|
|
global $context, $smcFunc; |
|
3203
|
|
|
|
|
3204
|
|
|
// Setup our send data. |
|
3205
|
|
|
$sendData = array(); |
|
3206
|
|
|
|
|
3207
|
|
|
// Go through all packages and get them ready to send up. |
|
3208
|
|
|
foreach ($packages as $id_package => $package) |
|
3209
|
|
|
{ |
|
3210
|
|
|
$sha256_hash = hash_file('sha256', $package); |
|
3211
|
|
|
$packageInfo = getPackageInfo($package); |
|
3212
|
|
|
|
|
3213
|
|
|
$packageID = ''; |
|
3214
|
|
|
if (isset($packageInfo['id'])) |
|
3215
|
|
|
$packageID = $packageInfo['id']; |
|
3216
|
|
|
|
|
3217
|
|
|
$packageType = 'modification'; |
|
3218
|
|
|
if (isset($package['type'])) |
|
3219
|
|
|
$packageType = $package['type']; |
|
3220
|
|
|
|
|
3221
|
|
|
$sendData[] = array( |
|
3222
|
|
|
'sha256_hash' => $sha256_hash, |
|
3223
|
|
|
'file_name' => basename($package), |
|
3224
|
|
|
'custom_id' => $packageID, |
|
3225
|
|
|
'custom_type' => $packageType, |
|
3226
|
|
|
); |
|
3227
|
|
|
} |
|
3228
|
|
|
|
|
3229
|
|
|
return package_validate_send($sendData); |
|
3230
|
|
|
} |
|
3231
|
|
|
|
|
3232
|
|
|
/** |
|
3233
|
|
|
* Sending data off to validate packages. |
|
3234
|
|
|
* |
|
3235
|
|
|
* @param array $sendData Json encoded data to be sent to the validation servers. |
|
3236
|
|
|
* @return array Results from the package validation. |
|
3237
|
|
|
*/ |
|
3238
|
|
|
function package_validate_send($sendData) |
|
3239
|
|
|
{ |
|
3240
|
|
|
global $context, $smcFunc; |
|
3241
|
|
|
|
|
3242
|
|
|
// First lets get all package servers into here. |
|
3243
|
|
|
if (empty($context['package_servers'])) |
|
3244
|
|
|
{ |
|
3245
|
|
|
$request = $smcFunc['db_query']('', ' |
|
3246
|
|
|
SELECT id_server, name, validation_url, extra |
|
3247
|
|
|
FROM {db_prefix}package_servers |
|
3248
|
|
|
WHERE validation_url != {string:empty}', |
|
3249
|
|
|
array( |
|
3250
|
|
|
'empty' => '', |
|
3251
|
|
|
)); |
|
3252
|
|
|
$context['package_servers'] = array(); |
|
3253
|
|
|
while ($row = $smcFunc['db_fetch_assoc']($request)) |
|
3254
|
|
|
$context['package_servers'][$row['id_server']] = $row; |
|
3255
|
|
|
$smcFunc['db_free_result']($request); |
|
3256
|
|
|
} |
|
3257
|
|
|
|
|
3258
|
|
|
$the_version = SMF_VERSION; |
|
3259
|
|
|
if (!empty($_SESSION['version_emulate'])) |
|
3260
|
|
|
$the_version = $_SESSION['version_emulate']; |
|
3261
|
|
|
|
|
3262
|
|
|
// Test each server. |
|
3263
|
|
|
$return_data = array(); |
|
3264
|
|
|
foreach ($context['package_servers'] as $id_server => $server) |
|
3265
|
|
|
{ |
|
3266
|
|
|
$return_data[$id_server] = array(); |
|
3267
|
|
|
|
|
3268
|
|
|
// Sub out any variables we support in the validation url. |
|
3269
|
|
|
$validate_url = strtr($server['validation_url'], array( |
|
3270
|
|
|
'{SMF_VERSION}' => urlencode($the_version) |
|
3271
|
|
|
)); |
|
3272
|
|
|
|
|
3273
|
|
|
$results = fetch_web_data($validate_url, 'data=' . json_encode($sendData)); |
|
3274
|
|
|
|
|
3275
|
|
|
$parsed_data = $smcFunc['json_decode']($results, true); |
|
3276
|
|
|
if (is_array($parsed_data) && isset($parsed_data['data']) && is_array($parsed_data['data'])) |
|
3277
|
|
|
{ |
|
3278
|
|
|
foreach ($parsed_data['data'] as $sha256_hash => $status) |
|
3279
|
|
|
{ |
|
3280
|
|
|
if ((string) $status === 'blacklist') |
|
3281
|
|
|
$context['package_blacklist_found'] = true; |
|
3282
|
|
|
|
|
3283
|
|
|
$return_data[$id_server][(string) $sha256_hash] = 'package_validation_status_' . ((string) $status); |
|
3284
|
|
|
} |
|
3285
|
|
|
} |
|
3286
|
|
|
} |
|
3287
|
|
|
|
|
3288
|
|
|
return $return_data; |
|
3289
|
|
|
} |
|
3290
|
|
|
|
|
3291
|
|
|
?> |
SimpleMachines /
SMF2.1
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