mirror of
https://github.com/phpbb/phpbb.git
synced 2025-01-17 14:18:24 +01:00
379 lines
9.3 KiB
PHP
379 lines
9.3 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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class build_package
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{
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var $package_infos;
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var $old_packages;
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var $versions;
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var $locations;
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// -c - context diff
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// -r - compare recursive
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// -N - Treat missing files as empty
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// -E - Ignore tab expansions
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// -Z - Ignore white space at line end.
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// -b - Ignore changes in the amount of white space.
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// -B - Ignore blank lines
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// -d - Try to find smaller set of changes
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var $diff_options = '-crNEBZbd';
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var $diff_options_long = '-x images -crNEB'; // -x fonts -x imageset //imageset not used here, because it includes the imageset.cfg file. ;)
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var $verbose = false;
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var $status_begun = false;
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var $num_dots = 0;
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function __construct($versions, $verbose = false)
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{
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$this->versions = $versions;
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$this->verbose = $verbose;
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// Get last two entries
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$_latest = $this->versions[count($this->versions) - 1];
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$_before = $this->versions[count($this->versions) - 2];
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$this->locations = array(
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'new_version' => dirname(dirname(__FILE__)) . '/phpBB/',
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'old_versions' => dirname(__FILE__) . '/old_versions/',
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'root' => dirname(__FILE__) . '/',
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'package_dir' => dirname(__FILE__) . '/new_version/'
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);
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$this->package_infos = array(
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'package_name' => 'phpBB3',
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'name_prefix' => 'phpbb',
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'simple_name' => 'release-' . $_latest,
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'new_version_number' => $_latest,
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'short_version_number' => str_replace('.', '', $_latest),
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'release_filename' => 'phpBB-' . $_latest,
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'last_version' => 'release-' . $_before,
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'last_version_number' => $_before,
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);
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$this->package_infos['dest_dir'] = $this->locations['package_dir'] . $this->package_infos['package_name'];
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$this->package_infos['diff_dir'] = $this->locations['old_versions'] . $this->package_infos['simple_name'];
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$this->package_infos['patch_directory'] = $this->locations['package_dir'] . 'patches';
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$this->package_infos['files_directory'] = $this->locations['package_dir'] . 'files';
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$this->package_infos['update_directory'] = $this->locations['package_dir'] . 'update';
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$this->package_infos['release_directory'] = $this->locations['package_dir'] . 'release_files';
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// Old packages always exclude the latest version. ;)
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$this->old_packages = array();
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foreach ($this->versions as $package_version)
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{
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if ($package_version == $_latest)
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{
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continue;
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}
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$this->old_packages['release-' . $package_version] = $package_version . '_to_';
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}
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}
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function get($var)
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{
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return $this->package_infos[$var];
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}
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function begin_status($headline)
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{
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if ($this->status_begun)
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{
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echo "\nDone.\n\n";
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}
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$this->num_dots = 0;
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echo $headline . "\n ";
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$this->status_begun = true;
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}
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function run_command($command)
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{
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$result = trim(`$command`);
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if ($this->verbose)
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{
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echo " command : " . getcwd() . '$ ' . $command . "\n";
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echo " result : " . $result . "\n";
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}
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else
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{
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if ($this->num_dots > 70)
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{
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echo "\n";
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$this->num_dots = 0;
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}
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echo '.';
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$this->num_dots++;
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}
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flush();
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}
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function create_directory($directory, $dir_struct)
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{
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if (!file_exists($directory))
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{
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$this->run_command("mkdir $directory");
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}
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if (is_array($dir_struct))
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{
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foreach ($dir_struct as $_dir => $_dir_struct)
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{
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$this->create_directory($directory . '/' . $_dir, $_dir_struct);
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}
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}
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}
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function collect_diff_files($diff_filename, $package_name)
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{
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$diff_result = $binary = array();
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$diff_contents = file($diff_filename);
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$special_diff_contents = array();
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foreach ($diff_contents as $num => $line)
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{
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$line = trim($line);
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if (!$line)
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{
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continue;
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}
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// Special diff content?
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if (strpos($line, 'diff ' . $this->diff_options . ' ') === 0 || strpos($line, '*** ') === 0 || strpos($line, '--- ') === 0 || (strpos($line, ' Exp $') !== false && strpos($line, '$Id:') !== false))
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{
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$special_diff_contents[] = $line;
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}
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else if (strpos($line, 'diff ' . $this->diff_options . ' ') === 0 || strpos($line, '*** ') === 0 || strpos($line, '--- ') === 0 || (strpos($line, ' Exp $') !== false && strpos($line, '$Id:') !== false) || (strpos($line, ' $') !== false && strpos($line, '$Id:') !== false))
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{
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$special_diff_contents[] = $line;
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}
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// Is diffing line?
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if (strstr($line, 'diff ' . $this->diff_options . ' '))
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{
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$next_line = $diff_contents[$num+1];
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if (strpos($next_line, '***') === 0)
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{
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// *** phpbb208/admin/admin_board.php Sat Jul 10 20:16:26 2004
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$next_line = explode("\t", $next_line);
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$next_line = trim($next_line[0]);
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$next_line = str_replace('*** ' . $package_name . '/', '', $next_line);
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$diff_result[] = $next_line;
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}
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}
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// Is binary?
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if (preg_match('/^Binary files ' . $package_name . '\/(.*) and [a-z0-9._-]+\/\1 differ/i', $line, $match))
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{
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$binary[] = trim($match[1]);
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}
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}
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// Now go through the list again and find out which files have how many changes...
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$num_changes = array();
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/* [1070] => diff -crN phpbb200/includes/usercp_avatar.php phpbb2023/includes/usercp_avatar.php
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[1071] => *** phpbb200/includes/usercp_avatar.php Sat Jul 10 20:16:13 2004
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[1072] => --- phpbb2023/includes/usercp_avatar.php Wed Feb 6 22:28:04 2008
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[1073] => *** 6,12 ****
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[1074] => ! * $Id$
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[1075] => --- 6,12 ----
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[1076] => *** 51,59 ****
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[1077] => --- 51,60 ----
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[1078] => *** 62,80 ****
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[1079] => --- 63,108 ----
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[1080] => *** 87,97 ****
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*/
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while (($line = array_shift($special_diff_contents)) !== NULL)
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{
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$line = trim($line);
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if (!$line)
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{
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continue;
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}
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// Is diffing line?
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if (strstr($line, 'diff ' . $this->diff_options . ' '))
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{
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$next_line = array_shift($special_diff_contents);
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if (strpos($next_line, '*** ') === 0)
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{
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// *** phpbb208/admin/admin_board.php Sat Jul 10 20:16:26 2004
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$next_line = explode("\t", $next_line);
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$next_line = trim($next_line[0]);
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$next_line = str_replace('*** ' . $package_name . '/', '', $next_line);
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$is_reached = false;
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$prev_line = '';
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while (!$is_reached)
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{
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$line = array_shift($special_diff_contents);
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if (strpos($line, 'diff ' . $this->diff_options) === 0 || empty($special_diff_contents))
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{
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$is_reached = true;
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array_unshift($special_diff_contents, $line);
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continue;
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}
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if (strpos($line, '*** ') === 0 && strpos($line, ' ****') !== false)
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{
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$is_comment = false;
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while (!(strpos($line, '--- ') === 0 && strpos($line, ' ----') !== false))
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{
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$line = array_shift($special_diff_contents);
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if (strpos($line, ' Exp $') !== false || strpos($line, '$Id:') !== false)
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{
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$is_comment = true;
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}
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}
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if (!$is_comment)
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{
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if (!isset($num_changes[$next_line]))
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{
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$num_changes[$next_line] = 1;
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}
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else
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{
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$num_changes[$next_line]++;
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}
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}
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}
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}
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}
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}
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}
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// Now remove those results not having changes
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$return = array();
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foreach ($diff_result as $key => $value)
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{
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if (isset($num_changes[$value]))
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{
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$return[] = $value;
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}
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}
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foreach ($binary as $value)
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{
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$return[] = $value;
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}
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$diff_result = $return;
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unset($return);
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unset($special_diff_contents);
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$result = array(
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'files' => array(),
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'binary' => array(),
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'all' => $diff_result,
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);
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$binary_extensions = array('gif', 'jpg', 'jpeg', 'png', 'ttf');
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// Split into file and binary
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foreach ($diff_result as $filename)
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{
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if (strpos($filename, '.') === false)
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{
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$result['files'][] = $filename;
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continue;
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}
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$extension = explode('.', $filename);
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$extension = array_pop($extension);
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if (in_array($extension, $binary_extensions))
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{
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$result['binary'][] = $filename;
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}
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else
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{
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$result['files'][] = $filename;
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}
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}
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return $result;
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}
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/**
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* Collect the list of the deleted files from a list of deleted files and folders.
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*
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* @param string $deleted_filename The full path to a file containing the list of deleted files and directories
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* @param string $package_name The name of the package
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* @return array
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*/
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public function collect_deleted_files($deleted_filename, $package_name)
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{
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$result = array();
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$file_contents = file($deleted_filename);
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foreach ($file_contents as $filename)
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{
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$filename = trim($filename);
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if (!$filename)
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{
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continue;
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}
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$filename = str_replace('Only in ' . $package_name, '', $filename);
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$filename = ltrim($filename, '/');
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if (substr($filename, 0, 1) == ':')
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{
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$replace = '';
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}
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else
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{
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$replace = '/';
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}
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$filename = str_replace(': ', $replace, $filename);
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if (is_dir("{$this->locations['old_versions']}{$package_name}/{$filename}"))
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{
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$iterator = new \RecursiveIteratorIterator(
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new \RecursiveDirectoryIterator(
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"{$this->locations['old_versions']}{$package_name}/{$filename}",
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\FilesystemIterator::UNIX_PATHS | \FilesystemIterator::SKIP_DOTS
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),
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\RecursiveIteratorIterator::LEAVES_ONLY
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);
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foreach ($iterator as $file_info)
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{
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$result[] = "{$filename}/{$iterator->getSubPathname()}";
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}
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}
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else
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{
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$result[] = $filename;
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}
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}
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return $result;
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}
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}
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