<?php
/**
* This file is the main Package Manager.
*
* Simple Machines Forum (SMF)
*
* @package SMF
* @author Simple Machines http://www.simplemachines.org
* @copyright 2013 Simple Machines and individual contributors
* @license http://www.simplemachines.org/about/smf/license.php BSD
*
* @version 2.1 Alpha 1
*/
if (!defined('SMF'))
die('No direct access...');
/**
* This is the notoriously defunct package manager..... :/.
*/
function Packages()
{
global $txt, $scripturl, $sourcedir, $context;
// @todo Remove this!
if (isset($_GET['get']) || isset($_GET['pgdownload']))
{
require_once($sourcedir . '/PackageGet.php');
return PackageGet();
}
isAllowedTo('admin_forum');
// Load all the basic stuff.
require_once($sourcedir . '/Subs-Package.php');
loadLanguage('Packages');
loadTemplate('Packages', 'admin');
$context['page_title'] = $txt['package'];
// Delegation makes the world... that is, the package manager go 'round.
$subActions = array(
'browse' => 'PackageBrowse',
'remove' => 'PackageRemove',
'list' => 'PackageList',
'ftptest' => 'PackageFTPTest',
'install' => 'PackageInstallTest',
'install2' => 'PackageInstall',
'uninstall' => 'PackageInstallTest',
'uninstall2' => 'PackageInstall',
'installed' => 'PackageBrowse',
'options' => 'PackageOptions',
'perms' => 'PackagePermissions',
'flush' => 'FlushInstall',
'examine' => 'ExamineFile',
'showoperations' => 'ViewOperations',
);
// Work out exactly who it is we are calling.
if (isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]))
$context['sub_action'] = $_REQUEST['sa'];
else
$context['sub_action'] = 'browse';
// Set up some tabs...
$context[$context['admin_menu_name']]['tab_data'] = array(
'title' => $txt['package_manager'],
// @todo 'help' => 'registrations',
'description' => $txt['package_manager_desc'],
'tabs' => array(
'browse' => array(
),
'packageget' => array(
'description' => $txt['download_packages_desc'],
),
'installed' => array(
'description' => $txt['installed_packages_desc'],
),
'perms' => array(
'description' => $txt['package_file_perms_desc'],
),
'options' => array(
'description' => $txt['package_install_options_desc'],
),
),
);
// Call the function we're handing control to.
$subActions[$context['sub_action']]();
}
/**
* Test install a package.
*/
function PackageInstallTest()
{
global $boarddir, $txt, $context, $scripturl, $sourcedir, $packagesdir, $modSettings, $smcFunc, $settings;
// You have to specify a file!!
if (!isset($_REQUEST['package']) || $_REQUEST['package'] == '')
redirectexit('action=admin;area=packages');
$context['filename'] = preg_replace('~[\.]+~', '.', $_REQUEST['package']);
// Do we have an existing id, for uninstalls and the like.
$context['install_id'] = isset($_REQUEST['pid']) ? (int) $_REQUEST['pid'] : 0;
require_once($sourcedir . '/Subs-Package.php');
// Load up the package FTP information?
create_chmod_control();
// Make sure temp directory exists and is empty.
if (file_exists($packagesdir . '/temp'))
deltree($packagesdir . '/temp', false);
if (!mktree($packagesdir . '/temp', 0755))
{
deltree($packagesdir . '/temp', false);
if (!mktree($packagesdir . '/temp', 0777))
{
deltree($packagesdir . '/temp', false);
create_chmod_control(array($packagesdir . '/temp/delme.tmp'), array('destination_url' => $scripturl . '?action=admin;area=packages;sa=' . $_REQUEST['sa'] . ';package=' . $_REQUEST['package'], 'crash_on_error' => true));
deltree($packagesdir . '/temp', false);
if (!mktree($packagesdir . '/temp', 0777))
fatal_lang_error('package_cant_download', false);
}
}
$context['uninstalling'] = $_REQUEST['sa'] == 'uninstall';
// Change our last link tree item for more information on this Packages area.
$context['linktree'][count($context['linktree']) - 1] = array(
'url' => $scripturl . '?action=admin;area=packages;sa=browse',
'name' => $context['uninstalling'] ? $txt['package_uninstall_actions'] : $txt['install_actions']
);
$context['page_title'] .= ' - ' . ($context['uninstalling'] ? $txt['package_uninstall_actions'] : $txt['install_actions']);
$context['sub_template'] = 'view_package';
if (!file_exists($packagesdir . '/' . $context['filename']))
{
deltree($packagesdir . '/temp');
fatal_lang_error('package_no_file', false);
}
// Extract the files so we can get things like the readme, etc.
if (is_file($packagesdir . '/' . $context['filename']))
{
$context['extracted_files'] = read_tgz_file($packagesdir . '/' . $context['filename'], $packagesdir . '/temp');
if ($context['extracted_files'] && !file_exists($packagesdir . '/temp/package-info.xml'))
foreach ($context['extracted_files'] as $file)
if (basename($file['filename']) == 'package-info.xml')
{
$context['base_path'] = dirname($file['filename']) . '/';
break;
}
if (!isset($context['base_path']))
$context['base_path'] = '';
}
elseif (is_dir($packagesdir . '/' . $context['filename']))
{
copytree($packagesdir . '/' . $context['filename'], $packagesdir . '/temp');
$context['extracted_files'] = listtree($packagesdir . '/temp');
$context['base_path'] = '';
}
else
fatal_lang_error('no_access', false);
// Load up any custom themes we may want to install into...
$request = $smcFunc['db_query']('', '
SELECT id_theme, variable, value
FROM {db_prefix}themes
WHERE (id_theme = {int:default_theme} OR id_theme IN ({array_int:known_theme_list}))
AND variable IN ({string:name}, {string:theme_dir})',
array(
'known_theme_list' => explode(',', $modSettings['knownThemes']),
'default_theme' => 1,
'name' => 'name',
'theme_dir' => 'theme_dir',
)
);
$theme_paths = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$theme_paths[$row['id_theme']][$row['variable']] = $row['value'];
$smcFunc['db_free_result']($request);
// Get the package info...
$packageInfo = getPackageInfo($context['filename']);
if (!is_array($packageInfo))
fatal_lang_error($packageInfo);
$packageInfo['filename'] = $context['filename'];
$context['package_name'] = isset($packageInfo['name']) ? $packageInfo['name'] : $context['filename'];
// Set the type of extraction...
$context['extract_type'] = isset($packageInfo['type']) ? $packageInfo['type'] : 'modification';
// The mod isn't installed.... unless proven otherwise.
$context['is_installed'] = false;
// See if it is installed?
$request = $smcFunc['db_query']('', '
SELECT version, themes_installed, db_changes
FROM {db_prefix}log_packages
WHERE package_id = {string:current_package}
AND install_state != {int:not_installed}
ORDER BY time_installed DESC
LIMIT 1',
array(
'not_installed' => 0,
'current_package' => $packageInfo['id'],
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$old_themes = explode(',', $row['themes_installed']);
$old_version = $row['version'];
$db_changes = empty($row['db_changes']) ? array() : unserialize($row['db_changes']);
}
$smcFunc['db_free_result']($request);
$context['database_changes'] = array();
if (isset($packageInfo['uninstall']['database']))
$context['database_changes'][] = $txt['execute_database_changes'] . ' - ' . $packageInfo['uninstall']['database'];
elseif (!empty($db_changes))
{
foreach ($db_changes as $change)
{
if (isset($change[2]) && isset($txt['package_db_' . $change[0]]))
$context['database_changes'][] = sprintf($txt['package_db_' . $change[0]], $change[1], $change[2]);
elseif (isset($txt['package_db_' . $change[0]]))
$context['database_changes'][] = sprintf($txt['package_db_' . $change[0]], $change[1]);
else
$context['database_changes'][] = $change[0] . '-' . $change[1] . (isset($change[2]) ? '-' . $change[2] : '');
}
}
// Uninstalling?
if ($context['uninstalling'])
{
// Wait, it's not installed yet!
if (!isset($old_version) && $context['uninstalling'])
{
deltree($packagesdir . '/temp');
fatal_lang_error('package_cant_uninstall', false);
}
$actions = parsePackageInfo($packageInfo['xml'], true, 'uninstall');
// Gadzooks! There's no uninstaller at all!?
if (empty($actions))
{
deltree($packagesdir . '/temp');
fatal_lang_error('package_uninstall_cannot', false);
}
// Can't edit the custom themes it's edited if you're unisntalling, they must be removed.
$context['themes_locked'] = true;
// Only let them uninstall themes it was installed into.
foreach ($theme_paths as $id => $data)
if ($id != 1 && !in_array($id, $old_themes))
unset($theme_paths[$id]);
}
elseif (isset($old_version) && $old_version != $packageInfo['version'])
{
// Look for an upgrade...
$actions = parsePackageInfo($packageInfo['xml'], true, 'upgrade', $old_version);
// There was no upgrade....
if (empty($actions))
$context['is_installed'] = true;
else
{
// Otherwise they can only upgrade themes from the first time around.
foreach ($theme_paths as $id => $data)
if ($id != 1 && !in_array($id, $old_themes))
unset($theme_paths[$id]);
}
}
elseif (isset($old_version) && $old_version == $packageInfo['version'])
$context['is_installed'] = true;
if (!isset($old_version) || $context['is_installed'])
$actions = parsePackageInfo($packageInfo['xml'], true, 'install');
$context['actions'] = array();
$context['ftp_needed'] = false;
$context['has_failure'] = false;
$chmod_files = array();
// no actions found, return so we can display an error
if (empty($actions))
return;
// This will hold data about anything that can be installed in other themes.
$themeFinds = array(
'candidates' => array(),
'other_themes' => array(),
);
// Now prepare things for the template.
foreach ($actions as $action)
{
// Not failed until proven otherwise.
$failed = false;
$thisAction = array();
if ($action['type'] == 'chmod')
{
$chmod_files[] = $action['filename'];
continue;
}
elseif ($action['type'] == 'readme' || $action['type'] == 'license')
{
$type = 'package_' . $action['type'];
if (file_exists($packagesdir . '/temp/' . $context['base_path'] . $action['filename']))
$context[$type] = $smcFunc['htmlspecialchars'](trim(file_get_contents($packagesdir . '/temp/' . $context['base_path'] . $action['filename']), "\n\r"));
elseif (file_exists($action['filename']))
$context[$type] = $smcFunc['htmlspecialchars'](trim(file_get_contents($action['filename']), "\n\r"));
if (!empty($action['parse_bbc']))
{
require_once($sourcedir . '/Subs-Post.php');
preparsecode($context[$type]);
$context[$type] = parse_bbc($context[$type]);
}
else
$context[$type] = nl2br($context[$type]);
continue;
}
// Don't show redirects.
elseif ($action['type'] == 'redirect')
continue;
elseif ($action['type'] == 'error')
{
$context['has_failure'] = true;
if (isset($action['error_msg']) && isset($action['error_var']))
$context['failure_details'] = sprintf($txt['package_will_fail_' . $action['error_msg']], $action['error_var']);
elseif (isset($action['error_msg']))
$context['failure_details'] = isset($txt['package_will_fail_' . $action['error_msg']]) ? $txt['package_will_fail_' . $action['error_msg']] : $action['error_msg'];
}
elseif ($action['type'] == 'modification')
{
if (!file_exists($packagesdir . '/temp/' . $context['base_path'] . $action['filename']))
{
$context['has_failure'] = true;
$context['actions'][] = array(
'type' => $txt['execute_modification'],
'action' => $smcFunc['htmlspecialchars'](strtr($action['filename'], array($boarddir => '.'))),
'description' => $txt['package_action_error'],
'failed' => true,
);
}
else
{
if ($action['boardmod'])
$mod_actions = parseBoardMod(@file_get_contents($packagesdir . '/temp/' . $context['base_path'] . $action['filename']), true, $action['reverse'], $theme_paths);
else
$mod_actions = parseModification(@file_get_contents($packagesdir . '/temp/' . $context['base_path'] . $action['filename']), true, $action['reverse'], $theme_paths);
if (count($mod_actions) == 1 && isset($mod_actions[0]) && $mod_actions[0]['type'] == 'error' && $mod_actions[0]['filename'] == '-')
$mod_actions[0]['filename'] = $action['filename'];
foreach ($mod_actions as $key => $mod_action)
{
// Lets get the last section of the file name.
if (isset($mod_action['filename']) && substr($mod_action['filename'], -13) != '.template.php')
$actual_filename = strtolower(substr(strrchr($mod_action['filename'], '/'), 1) . '||' . $action['filename']);
elseif (isset($mod_action['filename']) && preg_match('~([\w]*)/([\w]*)\.template\.php$~', $mod_action['filename'], $matches))
$actual_filename = strtolower($matches[1] . '/' . $matches[2] . '.template.php' . '||' . $action['filename']);
else
$actual_filename = $key;
if ($mod_action['type'] == 'opened')
$failed = false;
elseif ($mod_action['type'] == 'failure')
{
if (empty($mod_action['is_custom']))
$context['has_failure'] = true;
$failed = true;
}
elseif ($mod_action['type'] == 'chmod')
{
$chmod_files[] = $mod_action['filename'];
}
elseif ($mod_action['type'] == 'saved')
{
if (!empty($mod_action['is_custom']))
{
if (!isset($context['theme_actions'][$mod_action['is_custom']]))
$context['theme_actions'][$mod_action['is_custom']] = array(
'name' => $theme_paths[$mod_action['is_custom']]['name'],
'actions' => array(),
'has_failure' => $failed,
);
else
$context['theme_actions'][$mod_action['is_custom']]['has_failure'] |= $failed;
$context['theme_actions'][$mod_action['is_custom']]['actions'][$actual_filename] = array(
'type' => $txt['execute_modification'],
'action' => $smcFunc['htmlspecialchars'](strtr($mod_action['filename'], array($boarddir => '.'))),
'description' => $failed ? $txt['package_action_failure'] : $txt['package_action_success'],
'failed' => $failed,
);
}
elseif (!isset($context['actions'][$actual_filename]))
{
$context['actions'][$actual_filename] = array(
'type' => $txt['execute_modification'],
'action' => $smcFunc['htmlspecialchars'](strtr($mod_action['filename'], array($boarddir => '.'))),
'description' => $failed ? $txt['package_action_failure'] : $txt['package_action_success'],
'failed' => $failed,
);
}
else
{
$context['actions'][$actual_filename]['failed'] |= $failed;
$context['actions'][$actual_filename]['description'] = $context['actions'][$actual_filename]['failed'] ? $txt['package_action_failure'] : $txt['package_action_success'];
}
}
elseif ($mod_action['type'] == 'skipping')
{
$context['actions'][$actual_filename] = array(
'type' => $txt['execute_modification'],
'action' => $smcFunc['htmlspecialchars'](strtr($mod_action['filename'], array($boarddir => '.'))),
'description' => $txt['package_action_skipping']
);
}
elseif ($mod_action['type'] == 'missing' && empty($mod_action['is_custom']))
{
$context['has_failure'] = true;
$context['actions'][$actual_filename] = array(
'type' => $txt['execute_modification'],
'action' => $smcFunc['htmlspecialchars'](strtr($mod_action['filename'], array($boarddir => '.'))),
'description' => $txt['package_action_missing'],
'failed' => true,
);
}
elseif ($mod_action['type'] == 'error')
$context['actions'][$actual_filename] = array(
'type' => $txt['execute_modification'],
'action' => $smcFunc['htmlspecialchars'](strtr($mod_action['filename'], array($boarddir => '.'))),
'description' => $txt['package_action_error'],
'failed' => true,
);
}
// We need to loop again just to get the operations down correctly.
foreach ($mod_actions as $operation_key => $mod_action)
{
// Lets get the last section of the file name.
if (isset($mod_action['filename']) && substr($mod_action['filename'], -13) != '.template.php')
$actual_filename = strtolower(substr(strrchr($mod_action['filename'], '/'), 1) . '||' . $action['filename']);
elseif (isset($mod_action['filename']) && preg_match('~([\w]*)/([\w]*)\.template\.php$~', $mod_action['filename'], $matches))
$actual_filename = strtolower($matches[1] . '/' . $matches[2] . '.template.php' . '||' . $action['filename']);
else
$actual_filename = $key;
// We just need it for actual parse changes.
if (!in_array($mod_action['type'], array('error', 'result', 'opened', 'saved', 'end', 'missing', 'skipping', 'chmod')))
{
if (empty($mod_action['is_custom']))
$context['actions'][$actual_filename]['operations'][] = array(
'type' => $txt['execute_modification'],
'action' => $smcFunc['htmlspecialchars'](strtr($mod_action['filename'], array($boarddir => '.'))),
'description' => $mod_action['failed'] ? $txt['package_action_failure'] : $txt['package_action_success'],
'position' => $mod_action['position'],
'operation_key' => $operation_key,
'filename' => $action['filename'],
'is_boardmod' => $action['boardmod'],
'failed' => $mod_action['failed'],
'ignore_failure' => !empty($mod_action['ignore_failure']),
);
// Themes are under the saved type.
if (isset($mod_action['is_custom']) && isset($context['theme_actions'][$mod_action['is_custom']]))
$context['theme_actions'][$mod_action['is_custom']]['actions'][$actual_filename]['operations'][] = array(
'type' => $txt['execute_modification'],
'action' => $smcFunc['htmlspecialchars'](strtr($mod_action['filename'], array($boarddir => '.'))),
'description' => $mod_action['failed'] ? $txt['package_action_failure'] : $txt['package_action_success'],
'position' => $mod_action['position'],
'operation_key' => $operation_key,
'filename' => $action['filename'],
'is_boardmod' => $action['boardmod'],
'failed' => $mod_action['failed'],
'ignore_failure' => !empty($mod_action['ignore_failure']),
);
}
}
}
}
elseif ($action['type'] == 'code')
{
$thisAction = array(
'type' => $txt['execute_code'],
'action' => $smcFunc['htmlspecialchars']($action['filename']),
);
}
elseif ($action['type'] == 'database')
{
$thisAction = array(
'type' => $txt['execute_database_changes'],
'action' => $smcFunc['htmlspecialchars']($action['filename']),
);
}
elseif (in_array($action['type'], array('create-dir', 'create-file')))
{
$thisAction = array(
'type' => $txt['package_create'] . ' ' . ($action['type'] == 'create-dir' ? $txt['package_tree'] : $txt['package_file']),
'action' => $smcFunc['htmlspecialchars'](strtr($action['destination'], array($boarddir => '.')))
);
}
elseif ($action['type'] == 'hook')
{
$action['description'] = !isset($action['hook'], $action['function']) ? $txt['package_action_failure'] : $txt['package_action_success'];
if (!isset($action['hook'], $action['function']))
$context['has_failure'] = true;
$thisAction = array(
'type' => $action['reverse'] ? $txt['execute_hook_remove'] : $txt['execute_hook_add'],
'action' => sprintf($txt['execute_hook_action'], $smcFunc['htmlspecialchars']($action['hook'])),
);
}
elseif ($action['type'] == 'credits')
{
$thisAction = array(
'type' => $txt['execute_credits_add'],
'action' => sprintf($txt['execute_credits_action'], $smcFunc['htmlspecialchars']($action['title'])),
);
}
elseif ($action['type'] == 'requires')
{
$installed = false;
$version = true;
// package missing required values?
if (!isset($action['id']))
$context['has_failure'] = true;
else
{
// See if this dependancy is installed
$request = $smcFunc['db_query']('', '
SELECT version
FROM {db_prefix}log_packages
WHERE package_id = {string:current_package}
AND install_state != {int:not_installed}
ORDER BY time_installed DESC
LIMIT 1',
array(
'not_installed' => 0,
'current_package' => $action['id'],
)
);
$installed = ($smcFunc['db_num_rows']($request) !== 0);
if ($installed)
list($version) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// do a version level check (if requested) in the most basic way
$version = (isset($action['version']) ? $version == $action['version'] : true);
}
// Set success or failure information
$action['description'] = ($installed && $version) ? $txt['package_action_success'] : $txt['package_action_failure'];
$context['has_failure'] = !($installed && $version);
$thisAction = array(
'type' => $txt['package_requires'],
'action' => $txt['package_check_for'] . ' ' . $action['id'] . (isset($action['version']) ? (' / ' . ($version ? $action['version'] : '<span class="error">' . $action['version'] . '</span>')) : ''),
);
}
elseif (in_array($action['type'], array('require-dir', 'require-file')))
{
// Do this one...
$thisAction = array(
'type' => $txt['package_extract'] . ' ' . ($action['type'] == 'require-dir' ? $txt['package_tree'] : $txt['package_file']),
'action' => $smcFunc['htmlspecialchars'](strtr($action['destination'], array($boarddir => '.')))
);
// Could this be theme related?
if (!empty($action['unparsed_destination']) && preg_match('~^\$(languagedir|languages_dir|imagesdir|themedir|themes_dir)~i', $action['unparsed_destination'], $matches))
{
// Is the action already stated?
$theme_action = !empty($action['theme_action']) && in_array($action['theme_action'], array('no', 'yes', 'auto')) ? $action['theme_action'] : 'auto';
// If it's not auto do we think we have something we can act upon?
if ($theme_action != 'auto' && !in_array($matches[1], array('languagedir', 'languages_dir', 'imagesdir', 'themedir')))
$theme_action = '';
// ... or if it's auto do we even want to do anything?
elseif ($theme_action == 'auto' && $matches[1] != 'imagesdir')
$theme_action = '';
// So, we still want to do something?
if ($theme_action != '')
$themeFinds['candidates'][] = $action;
// Otherwise is this is going into another theme record it.
elseif ($matches[1] == 'themes_dir')
$themeFinds['other_themes'][] = strtolower(strtr(parse_path($action['unparsed_destination']), array('\\' => '/')) . '/' . basename($action['filename']));
}
}
elseif (in_array($action['type'], array('move-dir', 'move-file')))
$thisAction = array(
'type' => $txt['package_move'] . ' ' . ($action['type'] == 'move-dir' ? $txt['package_tree'] : $txt['package_file']),
'action' => $smcFunc['htmlspecialchars'](strtr($action['source'], array($boarddir => '.'))) . ' => ' . $smcFunc['htmlspecialchars'](strtr($action['destination'], array($boarddir => '.')))
);
elseif (in_array($action['type'], array('remove-dir', 'remove-file')))
{
$thisAction = array(
'type' => $txt['package_delete'] . ' ' . ($action['type'] == 'remove-dir' ? $txt['package_tree'] : $txt['package_file']),
'action' => $smcFunc['htmlspecialchars'](strtr($action['filename'], array($boarddir => '.')))
);
// Could this be theme related?
if (!empty($action['unparsed_filename']) && preg_match('~^\$(languagedir|languages_dir|imagesdir|themedir|themes_dir)~i', $action['unparsed_filename'], $matches))
{
// Is the action already stated?
$theme_action = !empty($action['theme_action']) && in_array($action['theme_action'], array('no', 'yes', 'auto')) ? $action['theme_action'] : 'auto';
$action['unparsed_destination'] = $action['unparsed_filename'];
// If it's not auto do we think we have something we can act upon?
if ($theme_action != 'auto' && !in_array($matches[1], array('languagedir', 'languages_dir', 'imagesdir', 'themedir')))
$theme_action = '';
// ... or if it's auto do we even want to do anything?
elseif ($theme_action == 'auto' && $matches[1] != 'imagesdir')
$theme_action = '';
// So, we still want to do something?
if ($theme_action != '')
$themeFinds['candidates'][] = $action;
// Otherwise is this is going into another theme record it.
elseif ($matches[1] == 'themes_dir')
$themeFinds['other_themes'][] = strtolower(strtr(parse_path($action['unparsed_filename']), array('\\' => '/')) . '/' . basename($action['filename']));
}
}
if (empty($thisAction))
continue;
if ($context['uninstalling'])
$file = in_array($action['type'], array('remove-dir', 'remove-file')) ? $action['filename'] : $packagesdir . '/temp/' . $context['base_path'] . $action['filename'];
else
$file = $packagesdir . '/temp/' . $context['base_path'] . $action['filename'];
if (isset($action['filename']) && !file_exists($file))
{
$context['has_failure'] = true;
$thisAction += array(
'description' => $txt['package_action_error'],
'failed' => true,
);
}
// @todo None given?
if (empty($thisAction['description']))
$thisAction['description'] = isset($action['description']) ? $action['description'] : '';
$context['actions'][] = $thisAction;
}
// Have we got some things which we might want to do "multi-theme"?
if (!empty($themeFinds['candidates']))
{
foreach ($themeFinds['candidates'] as $action_data)
{
// Get the part of the file we'll be dealing with.
preg_match('~^\$(languagedir|languages_dir|imagesdir|themedir)(\\|/)*(.+)*~i', $action_data['unparsed_destination'], $matches);
if ($matches[1] == 'imagesdir')
$path = '/' . basename($settings['default_images_url']);
elseif ($matches[1] == 'languagedir' || $matches[1] == 'languages_dir')
$path = '/languages';
else
$path = '';
if (!empty($matches[3]))
$path .= $matches[3];
if (!$context['uninstalling'])
$path .= '/' . basename($action_data['filename']);
// Loop through each custom theme to note it's candidacy!
foreach ($theme_paths as $id => $theme_data)
{
if (isset($theme_data['theme_dir']) && $id != 1)
{
$real_path = $theme_data['theme_dir'] . $path;
// Confirm that we don't already have this dealt with by another entry.
if (!in_array(strtolower(strtr($real_path, array('\\' => '/'))), $themeFinds['other_themes']))
{
// Check if we will need to chmod this.
if (!mktree(dirname($real_path), false))
{
$temp = dirname($real_path);
while (!file_exists($temp) && strlen($temp) > 1)
$temp = dirname($temp);
$chmod_files[] = $temp;
}
if ($action_data['type'] == 'require-dir' && !is_writable($real_path) && (file_exists($real_path) || !is_writable(dirname($real_path))))
$chmod_files[] = $real_path;
if (!isset($context['theme_actions'][$id]))
$context['theme_actions'][$id] = array(
'name' => $theme_data['name'],
'actions' => array(),
);
if ($context['uninstalling'])
$context['theme_actions'][$id]['actions'][] = array(
'type' => $txt['package_delete'] . ' ' . ($action_data['type'] == 'require-dir' ? $txt['package_tree'] : $txt['package_file']),
'action' => strtr($real_path, array('\\' => '/', $boarddir => '.')),
'description' => '',
'value' => base64_encode(serialize(array('type' => $action_data['type'], 'orig' => $action_data['filename'], 'future' => $real_path, 'id' => $id))),
'not_mod' => true,
);
else
$context['theme_actions'][$id]['actions'][] = array(
'type' => $txt['package_extract'] . ' ' . ($action_data['type'] == 'require-dir' ? $txt['package_tree'] : $txt['package_file']),
'action' => strtr($real_path, array('\\' => '/', $boarddir => '.')),
'description' => '',
'value' => base64_encode(serialize(array('type' => $action_data['type'], 'orig' => $action_data['destination'], 'future' => $real_path, 'id' => $id))),
'not_mod' => true,
);
}
}
}
}
}
// Trash the cache... which will also check permissions for us!
package_flush_cache(true);
if (file_exists($packagesdir . '/temp'))
deltree($packagesdir . '/temp');
if (!empty($chmod_files))
{
$ftp_status = create_chmod_control($chmod_files);
$context['ftp_needed'] = !empty($ftp_status['files']['notwritable']) && !empty($context['package_ftp']);
}
$context['post_url'] = $scripturl .'?action=admin;area=packages;sa=' . ($context['uninstalling'] ? 'uninstall' : 'install') . ($context['ftp_needed'] ? '' : '2') . ';package=' . $context['filename'] . ';pid=' . $context['install_id'];
checkSubmitOnce('register');
}
/**
* Apply another type of (avatar, language, etc.) package.
*/
function PackageInstall()
{
global $boarddir, $txt, $context, $boardurl, $scripturl, $sourcedir, $packagesdir, $modSettings;
global $user_info, $smcFunc;
// Make sure we don't install this mod twice.
checkSubmitOnce('check');
checkSession();
// If there's no file, what are we installing?
if (!isset($_REQUEST['package']) || $_REQUEST['package'] == '')
redirectexit('action=admin;area=packages');
$context['filename'] = $_REQUEST['package'];
// If this is an uninstall, we'll have an id.
$context['install_id'] = isset($_REQUEST['pid']) ? (int) $_REQUEST['pid'] : 0;
require_once($sourcedir . '/Subs-Package.php');
// @todo Perhaps do it in steps, if necessary?
$context['uninstalling'] = $_REQUEST['sa'] == 'uninstall2';
// Set up the linktree for other.
$context['linktree'][count($context['linktree']) - 1] = array(
'url' => $scripturl . '?action=admin;area=packages;sa=browse',
'name' => $context['uninstalling'] ? $txt['uninstall'] : $txt['extracting']
);
$context['page_title'] .= ' - ' . ($context['uninstalling'] ? $txt['uninstall'] : $txt['extracting']);
$context['sub_template'] = 'extract_package';
if (!file_exists($packagesdir . '/' . $context['filename']))
fatal_lang_error('package_no_file', false);
// Load up the package FTP information?
create_chmod_control(array(), array('destination_url' => $scripturl . '?action=admin;area=packages;sa=' . $_REQUEST['sa'] . ';package=' . $_REQUEST['package']));
// Make sure temp directory exists and is empty!
if (file_exists($packagesdir . '/temp'))
deltree($packagesdir . '/temp', false);
else
mktree($packagesdir . '/temp', 0777);
// Let the unpacker do the work.
if (is_file($packagesdir . '/' . $context['filename']))
{
$context['extracted_files'] = read_tgz_file($packagesdir . '/' . $context['filename'], $packagesdir . '/temp');
if (!file_exists($packagesdir . '/temp/package-info.xml'))
foreach ($context['extracted_files'] as $file)
if (basename($file['filename']) == 'package-info.xml')
{
$context['base_path'] = dirname($file['filename']) . '/';
break;
}
if (!isset($context['base_path']))
$context['base_path'] = '';
}
elseif (is_dir($packagesdir . '/' . $context['filename']))
{
copytree($packagesdir . '/' . $context['filename'], $packagesdir . '/temp');
$context['extracted_files'] = listtree($packagesdir . '/temp');
$context['base_path'] = '';
}
else
fatal_lang_error('no_access', false);
// Are we installing this into any custom themes?
$custom_themes = array(1);
$known_themes = explode(',', $modSettings['knownThemes']);
if (!empty($_POST['custom_theme']))
{
foreach ($_POST['custom_theme'] as $tid)
if (in_array($tid, $known_themes))
$custom_themes[] = (int) $tid;
}
// Now load up the paths of the themes that we need to know about.
$request = $smcFunc['db_query']('', '
SELECT id_theme, variable, value
FROM {db_prefix}themes
WHERE id_theme IN ({array_int:custom_themes})
AND variable IN ({string:name}, {string:theme_dir})',
array(
'custom_themes' => $custom_themes,
'name' => 'name',
'theme_dir' => 'theme_dir',
)
);
$theme_paths = array();
$themes_installed = array(1);
while ($row = $smcFunc['db_fetch_assoc']($request))
$theme_paths[$row['id_theme']][$row['variable']] = $row['value'];
$smcFunc['db_free_result']($request);
// Are there any theme copying that we want to take place?
$context['theme_copies'] = array(
'require-file' => array(),
'require-dir' => array(),
);
if (!empty($_POST['theme_changes']))
{
foreach ($_POST['theme_changes'] as $change)
{
if (empty($change))
continue;
$theme_data = unserialize(base64_decode($change));
if (empty($theme_data['type']))
continue;
$themes_installed[] = $theme_data['id'];
$context['theme_copies'][$theme_data['type']][$theme_data['orig']][] = $theme_data['future'];
}
}
// Get the package info...
$packageInfo = getPackageInfo($context['filename']);
if (!is_array($packageInfo))
fatal_lang_error($packageInfo);
$packageInfo['filename'] = $context['filename'];
// Set the type of extraction...
$context['extract_type'] = isset($packageInfo['type']) ? $packageInfo['type'] : 'modification';
// Create a backup file to roll back to! (but if they do this more than once, don't run it a zillion times.)
if (!empty($modSettings['package_make_full_backups']) && (!isset($_SESSION['last_backup_for']) || $_SESSION['last_backup_for'] != $context['filename'] . ($context['uninstalling'] ? '$$' : '$')))
{
$_SESSION['last_backup_for'] = $context['filename'] . ($context['uninstalling'] ? '$$' : '$');
// @todo Internationalize this?
package_create_backup(($context['uninstalling'] ? 'backup_' : 'before_') . strtok($context['filename'], '.'));
}
// The mod isn't installed.... unless proven otherwise.
$context['is_installed'] = false;
// Is it actually installed?
$request = $smcFunc['db_query']('', '
SELECT version, themes_installed, db_changes
FROM {db_prefix}log_packages
WHERE package_id = {string:current_package}
AND install_state != {int:not_installed}
ORDER BY time_installed DESC
LIMIT 1',
array(
'not_installed' => 0,
'current_package' => $packageInfo['id'],
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$old_themes = explode(',', $row['themes_installed']);
$old_version = $row['version'];
$db_changes = empty($row['db_changes']) ? array() : unserialize($row['db_changes']);
}
$smcFunc['db_free_result']($request);
// Wait, it's not installed yet!
// @todo Replace with a better error message!
if (!isset($old_version) && $context['uninstalling'])
{
deltree($packagesdir . '/temp');
fatal_error('Hacker?', false);
}
// Uninstalling?
elseif ($context['uninstalling'])
{
$install_log = parsePackageInfo($packageInfo['xml'], false, 'uninstall');
// Gadzooks! There's no uninstaller at all!?
if (empty($install_log))
fatal_lang_error('package_uninstall_cannot', false);
// They can only uninstall from what it was originally installed into.
foreach ($theme_paths as $id => $data)
if ($id != 1 && !in_array($id, $old_themes))
unset($theme_paths[$id]);
}
elseif (isset($old_version) && $old_version != $packageInfo['version'])
{
// Look for an upgrade...
$install_log = parsePackageInfo($packageInfo['xml'], false, 'upgrade', $old_version);
// There was no upgrade....
if (empty($install_log))
$context['is_installed'] = true;
else
{
// Upgrade previous themes only!
foreach ($theme_paths as $id => $data)
if ($id != 1 && !in_array($id, $old_themes))
unset($theme_paths[$id]);
}
}
elseif (isset($old_version) && $old_version == $packageInfo['version'])
$context['is_installed'] = true;
if (!isset($old_version) || $context['is_installed'])
$install_log = parsePackageInfo($packageInfo['xml'], false, 'install');
$context['install_finished'] = false;
// @todo Make a log of any errors that occurred and output them?
if (!empty($install_log))
{
$failed_steps = array();
$failed_count = 0;
foreach ($install_log as $action)
{
$failed_count++;
if ($action['type'] == 'modification' && !empty($action['filename']))
{
if ($action['boardmod'])
$mod_actions = parseBoardMod(file_get_contents($packagesdir . '/temp/' . $context['base_path'] . $action['filename']), false, $action['reverse'], $theme_paths);
else
$mod_actions = parseModification(file_get_contents($packagesdir . '/temp/' . $context['base_path'] . $action['filename']), false, $action['reverse'], $theme_paths);
// Any errors worth noting?
foreach ($mod_actions as $key => $action)
{
if ($action['type'] == 'failure')
$failed_steps[] = array(
'file' => $action['filename'],
'large_step' => $failed_count,
'sub_step' => $key,
'theme' => 1,
);
// Gather the themes we installed into.
if (!empty($action['is_custom']))
$themes_installed[] = $action['is_custom'];
}
}
elseif ($action['type'] == 'code' && !empty($action['filename']))
{
// This is just here as reference for what is available.
global $txt, $boarddir, $sourcedir, $modSettings, $context, $settings, $forum_version, $smcFunc;
// Now include the file and be done with it ;).
if (file_exists($packagesdir . '/temp/' . $context['base_path'] . $action['filename']))
require($packagesdir . '/temp/' . $context['base_path'] . $action['filename']);
}
elseif ($action['type'] == 'credits')
{
// Time to build the billboard
$credits_tag = array(
'url' => $action['url'],
'license' => $action['license'],
'copyright' => $action['copyright'],
'title' => $action['title'],
);
}
elseif ($action['type'] == 'hook' && isset($action['hook'], $action['function']))
{
if ($action['reverse'])
remove_integration_function($action['hook'], $action['function'], $action['include_file']);
else
add_integration_function($action['hook'], $action['function'], $action['include_file']);
}
// Only do the database changes on uninstall if requested.
elseif ($action['type'] == 'database' && !empty($action['filename']) && (!$context['uninstalling'] || !empty($_POST['do_db_changes'])))
{
// These can also be there for database changes.
global $txt, $boarddir, $sourcedir, $modSettings, $context, $settings, $forum_version, $smcFunc;
global $db_package_log;
// We'll likely want the package specific database functionality!
db_extend('packages');
// Let the file work its magic ;)
if (file_exists($packagesdir . '/temp/' . $context['base_path'] . $action['filename']))
require($packagesdir . '/temp/' . $context['base_path'] . $action['filename']);
}
// Handle a redirect...
elseif ($action['type'] == 'redirect' && !empty($action['redirect_url']))
{
$context['redirect_url'] = $action['redirect_url'];
$context['redirect_text'] = !empty($action['filename']) && file_exists($packagesdir . '/temp/' . $context['base_path'] . $action['filename']) ? file_get_contents($packagesdir . '/temp/' . $context['base_path'] . $action['filename']) : ($context['uninstalling'] ? $txt['package_uninstall_done'] : $txt['package_installed_done']);
$context['redirect_timeout'] = $action['redirect_timeout'];
// Parse out a couple of common urls.
$urls = array(
'$boardurl' => $boardurl,
'$scripturl' => $scripturl,
'$session_var' => $context['session_var'],
'$session_id' => $context['session_id'],
);
$context['redirect_url'] = strtr($context['redirect_url'], $urls);
}
}
package_flush_cache();
// See if this is already installed, and change it's state as required.
$request = $smcFunc['db_query']('', '
SELECT package_id, install_state, db_changes
FROM {db_prefix}log_packages
WHERE install_state != {int:not_installed}
AND package_id = {string:current_package}
' . ($context['install_id'] ? ' AND id_install = {int:install_id} ' : '') . '
ORDER BY time_installed DESC
LIMIT 1',
array(
'not_installed' => 0,
'install_id' => $context['install_id'],
'current_package' => $packageInfo['id'],
)
);
$is_upgrade = false;
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// Uninstalling?
if ($context['uninstalling'])
{
$smcFunc['db_query']('', '
UPDATE {db_prefix}log_packages
SET install_state = {int:not_installed}, member_removed = {string:member_name}, id_member_removed = {int:current_member},
time_removed = {int:current_time}
WHERE package_id = {string:package_id}
AND id_install = {int:install_id}',
array(
'current_member' => $user_info['id'],
'not_installed' => 0,
'current_time' => time(),
'package_id' => $row['package_id'],
'member_name' => $user_info['name'],
'install_id' => $context['install_id'],
)
);
}
// Otherwise must be an upgrade.
else
{
$is_upgrade = true;
$old_db_changes = empty($row['db_changes']) ? array() : unserialize($row['db_changes']);
}
}
// Assuming we're not uninstalling, add the entry.
if (!$context['uninstalling'])
{
// Any db changes from older version?
if (!empty($old_db_changes))
$db_package_log = empty($db_package_log) ? $old_db_changes : array_merge($old_db_changes, $db_package_log);
// If there are some database changes we might want to remove then filter them out.
if (!empty($db_package_log))
{
// We're really just checking for entries which are create table AND add columns (etc).
$tables = array();
/**
* Table sorting function used in usort
*
* @param type $a
* @param type $b
* @return int
*/
function sort_table_first($a, $b)
{
if ($a[0] == $b[0])
return 0;
return $a[0] == 'remove_table' ? -1 : 1;
}
usort($db_package_log, 'sort_table_first');
foreach ($db_package_log as $k => $log)
{
if ($log[0] == 'remove_table')
$tables[] = $log[1];
elseif (in_array($log[1], $tables))
unset($db_package_log[$k]);
}
$db_changes = serialize($db_package_log);
}
else
$db_changes = '';
// What themes did we actually install?
$themes_installed = array_unique($themes_installed);
$themes_installed = implode(',', $themes_installed);
// What failed steps?
$failed_step_insert = serialize($failed_steps);
// Credits tag?
$credits_tag = (empty($credits_tag)) ? '' : serialize($credits_tag);
$smcFunc['db_insert']('',
'{db_prefix}log_packages',
array(
'filename' => 'string', 'name' => 'string', 'package_id' => 'string', 'version' => 'string',
'id_member_installed' => 'int', 'member_installed' => 'string','time_installed' => 'int',
'install_state' => 'int', 'failed_steps' => 'string', 'themes_installed' => 'string',
'member_removed' => 'int', 'db_changes' => 'string', 'credits' => 'string',
),
array(
$packageInfo['filename'], $packageInfo['name'], $packageInfo['id'], $packageInfo['version'],
$user_info['id'], $user_info['name'], time(),
$is_upgrade ? 2 : 1, $failed_step_insert, $themes_installed,
0, $db_changes, $credits_tag,
),
array('id_install')
);
}
$smcFunc['db_free_result']($request);
$context['install_finished'] = true;
}
// If there's database changes - and they want them removed - let's do it last!
if (!empty($db_changes) && !empty($_POST['do_db_changes']))
{
// We're gonna be needing the package db functions!
db_extend('packages');
foreach ($db_changes as $change)
{
if ($change[0] == 'remove_table' && isset($change[1]))
$smcFunc['db_drop_table']($change[1]);
elseif ($change[0] == 'remove_column' && isset($change[2]))
$smcFunc['db_remove_column']($change[1], $change[2]);
elseif ($change[0] == 'remove_index' && isset($change[2]))
$smcFunc['db_remove_index']($change[1], $change[2]);
}
}
// Clean house... get rid of the evidence ;).
if (file_exists($packagesdir . '/temp'))
deltree($packagesdir . '/temp');
// Log what we just did.
logAction($context['uninstalling'] ? 'uninstall_package' : (!empty($is_upgrade) ? 'upgrade_package' : 'install_package'), array('package' => $smcFunc['htmlspecialchars']($packageInfo['name']), 'version' => $smcFunc['htmlspecialchars']($packageInfo['version'])), 'admin');
// Just in case, let's clear the whole cache to avoid anything going up the swanny.
clean_cache();
// Restore file permissions?
create_chmod_control(array(), array(), true);
}
/**
* List the files in a package.
*/
function PackageList()
{
global $txt, $scripturl, $boarddir, $context, $sourcedir, $packagesdir;
require_once($sourcedir . '/Subs-Package.php');
// No package? Show him or her the door.
if (!isset($_REQUEST['package']) || $_REQUEST['package'] == '')
redirectexit('action=admin;area=packages');
$context['linktree'][] = array(
'url' => $scripturl . '?action=admin;area=packages;sa=list;package=' . $_REQUEST['package'],
'name' => $txt['list_file']
);
$context['page_title'] .= ' - ' . $txt['list_file'];
$context['sub_template'] = 'list';
// The filename...
$context['filename'] = $_REQUEST['package'];
// Let the unpacker do the work.
if (is_file($packagesdir . '/' . $context['filename']))
$context['files'] = read_tgz_file($packagesdir . '/' . $context['filename'], null);
elseif (is_dir($packagesdir . '/' . $context['filename']))
$context['files'] = listtree($packagesdir . '/' . $context['filename']);
}
/**
* Display one of the files in a package.
*/
function ExamineFile()
{
global $txt, $scripturl, $boarddir, $context, $sourcedir, $packagesdir, $smcFunc;
require_once($sourcedir . '/Subs-Package.php');
// No package? Show him or her the door.
if (!isset($_REQUEST['package']) || $_REQUEST['package'] == '')
redirectexit('action=admin;area=packages');
// No file? Show him or her the door.
if (!isset($_REQUEST['file']) || $_REQUEST['file'] == '')
redirectexit('action=admin;area=packages');
$_REQUEST['package'] = preg_replace('~[\.]+~', '.', strtr($_REQUEST['package'], array('/' => '_', '\\' => '_')));
$_REQUEST['file'] = preg_replace('~[\.]+~', '.', $_REQUEST['file']);
if (isset($_REQUEST['raw']))
{
if (is_file($packagesdir . '/' . $_REQUEST['package']))
echo read_tgz_file($packagesdir . '/' . $_REQUEST['package'], $_REQUEST['file'], true);
elseif (is_dir($packagesdir . '/' . $_REQUEST['package']))
echo file_get_contents($packagesdir . '/' . $_REQUEST['package'] . '/' . $_REQUEST['file']);
obExit(false);
}
$context['linktree'][count($context['linktree']) - 1] = array(
'url' => $scripturl . '?action=admin;area=packages;sa=list;package=' . $_REQUEST['package'],
'name' => $txt['package_examine_file']
);
$context['page_title'] .= ' - ' . $txt['package_examine_file'];
$context['sub_template'] = 'examine';
// The filename...
$context['package'] = $_REQUEST['package'];
$context['filename'] = $_REQUEST['file'];
// Let the unpacker do the work.... but make sure we handle images properly.
if (in_array(strtolower(strrchr($_REQUEST['file'], '.')), array('.bmp', '.gif', '.jpeg', '.jpg', '.png')))
$context['filedata'] = '<img src="' . $scripturl . '?action=admin;area=packages;sa=examine;package=' . $_REQUEST['package'] . ';file=' . $_REQUEST['file'] . ';raw" alt="' . $_REQUEST['file'] . '" />';
else
{
if (is_file($packagesdir . '/' . $_REQUEST['package']))
$context['filedata'] = $smcFunc['htmlspecialchars'](read_tgz_file($packagesdir . '/' . $_REQUEST['package'], $_REQUEST['file'], true));
elseif (is_dir($packagesdir . '/' . $_REQUEST['package']))
$context['filedata'] = $smcFunc['htmlspecialchars'](file_get_contents($packagesdir . '/' . $_REQUEST['package'] . '/' . $_REQUEST['file']));
if (strtolower(strrchr($_REQUEST['file'], '.')) == '.php')
$context['filedata'] = highlight_php_code($context['filedata']);
}
}
/**
* List the installed packages.
*/
function InstalledList()
{
global $txt, $scripturl, $context;
$context['page_title'] .= ' - ' . $txt['installed_packages'];
$context['sub_template'] = 'view_installed';
// Load the installed mods and send them to the template.
$context['installed_mods'] = loadInstalledPackages();
}
/**
* Empty out the installed list.
*/
function FlushInstall()
{
global $boarddir, $sourcedir, $packagesdir, $smcFunc;
// Always check the session.
checkSession('get');
include_once($sourcedir . '/Subs-Package.php');
// Set everything as uninstalled.
$smcFunc['db_query']('', '
UPDATE {db_prefix}log_packages
SET install_state = {int:not_installed}',
array(
'not_installed' => 0,
)
);
redirectexit('action=admin;area=packages;sa=installed');
}
/**
* Delete a package.
*/
function PackageRemove()
{
global $scripturl, $boarddir, $packagesdir;
// Check it.
checkSession('get');
// Ack, don't allow deletion of arbitrary files here, could become a security hole somehow!
if (!isset($_GET['package']) || $_GET['package'] == 'index.php' || $_GET['package'] == 'backups')
redirectexit('action=admin;area=packages;sa=browse');
$_GET['package'] = preg_replace('~[\.]+~', '.', strtr($_GET['package'], array('/' => '_', '\\' => '_')));
// Can't delete what's not there.
if (file_exists($packagesdir . '/' . $_GET['package']) && (substr($_GET['package'], -4) == '.zip' || substr($_GET['package'], -4) == '.tgz' || substr($_GET['package'], -7) == '.tar.gz' || is_dir($packagesdir . '/' . $_GET['package'])) && $_GET['package'] != 'backups' && substr($_GET['package'], 0, 1) != '.')
{
create_chmod_control(array($packagesdir . '/' . $_GET['package']), array('destination_url' => $scripturl . '?action=admin;area=packages;sa=remove;package=' . $_GET['package'], 'crash_on_error' => true));
if (is_dir($packagesdir . '/' . $_GET['package']))
deltree($packagesdir . '/' . $_GET['package']);
else
{
@chmod($packagesdir . '/' . $_GET['package'], 0777);
unlink($packagesdir . '/' . $_GET['package']);
}
}
redirectexit('action=admin;area=packages;sa=browse');
}
/**
* Browse a list of installed packages.
*/
function PackageBrowse()
{
global $txt, $boarddir, $scripturl, $context, $forum_version, $sourcedir;
$context['page_title'] .= ' - ' . $txt['browse_packages'];
$installed = $context['sub_action'] == 'installed' ? true : false;
$context['forum_version'] = $forum_version;
$context['modification_types'] = $installed ? array('modification') : array('modification', 'avatar', 'language', 'unknown');
require_once($sourcedir . '/Subs-List.php');
foreach ($context['modification_types'] as $type)
{
// Use the standard templates for showing this.
$listOptions = array(
'id' => 'packages_lists_' . $type,
'title' => $installed ? $txt['view_and_remove'] : $txt[$type . '_package'],
'no_items_label' => $txt['no_packages'],
'get_items' => array(
'function' => 'list_getPackages',
'params' => array('type' => $type, 'installed' => $installed),
),
'base_href' => $scripturl . '?action=admin;area=packages;sa=' . $context['sub_action'] . ';type=' . $type,
'default_sort_col' => 'id' . $type,
'columns' => array(
'id' . $type => array(
'header' => array(
'value' => $txt['package_id'],
'style' => 'width: 40px;',
),
'data' => array(
'function' => create_function('$package_md5', '
global $context;
if (isset($context[\'available_' . $type . '\'][$package_md5]))
return $context[\'available_' . $type . '\'][$package_md5][\'sort_id\'];
'),
),
'sort' => array(
'default' => 'sort_id',
'reverse' => 'sort_id'
),
),
'mod_name' . $type => array(
'header' => array(
'value' => $txt['mod_name'],
'style' => 'width: 25%;',
),
'data' => array(
'function' => create_function('$package_md5', '
global $context;
if (isset($context[\'available_' . $type . '\'][$package_md5]))
return $context[\'available_' . $type . '\'][$package_md5][\'name\'];
'),
),
'sort' => array(
'default' => 'name',
'reverse' => 'name',
),
),
'version' . $type => array(
'header' => array(
'value' => $txt['mod_version'],
),
'data' => array(
'function' => create_function('$package_md5', '
global $context;
if (isset($context[\'available_' . $type . '\'][$package_md5]))
return $context[\'available_' . $type . '\'][$package_md5][\'version\'];
'),
),
'sort' => array(
'default' => 'version',
'reverse' => 'version',
),
),
'time_installed' . $type => array(
'header' => array(
'value' => $txt['mod_installed_time'],
),
'data' => array(
'function' => create_function('$package_md5', '
global $context, $txt;
if (isset($context[\'available_' . $type . '\'][$package_md5]))
return !empty($context[\'available_' . $type . '\'][$package_md5][\'time_installed\']) ? timeformat($context[\'available_' . $type . '\'][$package_md5][\'time_installed\']) : $txt[\'not_applicable\'];
'),
'class' => 'smalltext',
),
'sort' => array(
'default' => 'time_installed',
'reverse' => 'time_installed',
),
),
'operations' . $type => array(
'header' => array(
'value' => '',
),
'data' => array(
'function' => create_function('$package_md5', '
global $context, $scripturl, $txt;
if (!isset($context[\'available_' . $type . '\'][$package_md5]))
return \'\';
// Rewrite shortcut
$package = $context[\'available_' . $type . '\'][$package_md5];
$return = \'\';
if ($package[\'can_uninstall\'])
$return = \'
<a href="\' . $scripturl . \'?action=admin;area=packages;sa=uninstall;package=\' . $package[\'filename\'] . \';pid=\' . $package[\'installed_id\'] . \'">[ \' . $txt[\'uninstall\'] . \' ]</a>\';
elseif ($package[\'can_emulate_uninstall\'])
$return = \'
<a href="\' . $scripturl . \'?action=admin;area=packages;sa=uninstall;ve=\' . $package[\'can_emulate_uninstall\'] . \';package=\' . $package[\'filename\'] . \';pid=\' . $package[\'installed_id\'] . \'">[ \' . $txt[\'package_emulate_uninstall\'] . \' \' . $package[\'can_emulate_uninstall\'] . \' ]</a>\';
elseif ($package[\'can_upgrade\'])
$return = \'
<a href="\' . $scripturl . \'?action=admin;area=packages;sa=install;package=\' . $package[\'filename\'] . \'">[ \' . $txt[\'package_upgrade\'] . \' ]</a>\';
elseif ($package[\'can_install\'])
$return = \'
<a href="\' . $scripturl . \'?action=admin;area=packages;sa=install;package=\' . $package[\'filename\'] . \'">[ \' . $txt[\'install_mod\'] . \' ]</a>\';
elseif ($package[\'can_emulate_install\'])
$return = \'
<a href="\' . $scripturl . \'?action=admin;area=packages;sa=install;ve=\' . $package[\'can_emulate_install\'] . \';package=\' . $package[\'filename\'] . \'">[ \' . $txt[\'package_emulate_install\'] . \' \' . $package[\'can_emulate_install\'] . \' ]</a>\';
return $return . \'
<a href="\' . $scripturl . \'?action=admin;area=packages;sa=list;package=\' . $package[\'filename\'] . \'">[ \' . $txt[\'list_files\'] . \' ]</a>
<a href="\' . $scripturl . \'?action=admin;area=packages;sa=remove;package=\' . $package[\'filename\'] . \';\' . $context[\'session_var\'] . \'=\' . $context[\'session_id\'] . \'"\' . ($package[\'is_installed\'] && $package[\'is_current\'] ? \' onclick="return confirm(\\\'\' . $txt[\'package_delete_bad\'] . \'\\\');"\' : \'\') . \'>[ \' . $txt[\'package_delete\'] . \' ]</a>\';
'),
'class' => 'righttext',
),
),
),
'additional_rows' => array(
array(
'position' => 'bottom_of_list',
'value' => ($context['sub_action'] == 'browse' ? '<div class="padding smalltext">' . $txt['package_installed_key'] . '<span class="generic_icons current centericon" style="margin-left: 1ex;"></span> ' . $txt['package_installed_current'] . '<span class="generic_icons old centericon" style="margin-left: 2ex;"></span> ' . $txt['package_installed_old'] . '</div>' :
'<a class="button_link" href="' . $scripturl . '?action=admin;area=packages;sa=flush;' . $context['session_var'] . '=' . $context['session_id'] . '" onclick="return confirm(\'' . $txt['package_delete_list_warning'] . '\');">' . $txt['delete_list'] . '</a>'),
),
),
);
createList($listOptions);
}
$context['sub_template'] = 'browse';
$context['default_list'] = 'packages_lists';
// Empty lists for now.
$context['available_mods'] = array();
$context['available_avatars'] = array();
$context['available_languages'] = array();
$context['available_other'] = array();
$context['available_all'] = array();
}
/**
* Get a listing of all the packages
* Determines if the package is a mod, avatar, language package
* Determines if the package has been installed or not
*
* @param type $start
* @param type $items_per_page
* @param type $sort
* @param type $params
* @param type $installed
* @return type
*/
function list_getPackages($start, $items_per_page, $sort, $params, $installed)
{
global $boarddir, $scripturl, $packagesdir, $context, $forum_version;
static $instmods, $packages;
// Start things up
if (!isset($packages[$params]))
$packages[$params] = array();
// We need the packages directory to be writable for this.
if (!@is_writable($packagesdir))
create_chmod_control(array($packagesdir), array('destination_url' => $scripturl . '?action=admin;area=packages', 'crash_on_error' => true));
$the_version = strtr($forum_version, array('SMF ' => ''));
// Here we have a little code to help those who class themselves as something of gods, version emulation ;)
if (isset($_GET['version_emulate']) && strtr($_GET['version_emulate'], array('SMF ' => '')) == $the_version)
{
unset($_SESSION['version_emulate']);
}
elseif (isset($_GET['version_emulate']))
{
if (($_GET['version_emulate'] === 0 || $_GET['version_emulate'] === $forum_version) && isset($_SESSION['version_emulate']))
unset($_SESSION['version_emulate']);
elseif ($_GET['version_emulate'] !== 0)
$_SESSION['version_emulate'] = strtr($_GET['version_emulate'], array('-' => ' ', '+' => ' ', 'SMF ' => ''));
}
if (!empty($_SESSION['version_emulate']))
{
$context['forum_version'] = 'SMF ' . $_SESSION['version_emulate'];
$the_version = $_SESSION['version_emulate'];
}
if (isset($_SESSION['single_version_emulate']))
unset($_SESSION['single_version_emulate']);
if (empty($instmods))
{
$instmods = loadInstalledPackages();
$installed_mods = array();
// Look through the list of installed mods...
foreach ($instmods as $installed_mod)
$installed_mods[$installed_mod['package_id']] = array(
'id' => $installed_mod['id'],
'version' => $installed_mod['version'],
'time_installed' => $installed_mod['time_installed'],
);
// Get a list of all the ids installed, so the latest packages won't include already installed ones.
$context['installed_mods'] = array_keys($installed_mods);
}
if ($installed)
{
$sort_id = 1;
foreach ($instmods as $installed_mod)
{
$context['available_modification'][$installed_mod['package_id']] = array(
'sort_id' => $sort_id++,
'can_uninstall' => true,
'name' => $installed_mod['name'],
'filename' => $installed_mod['filename'],
'installed_id' => $installed_mod['id'],
'version' => $installed_mod['version'],
'time_installed' => $installed_mod['time_installed'],
'is_installed' => true,
'is_current' => true,
);
}
}
if (empty($packages))
foreach ($context['modification_types'] as $type)
$packages[$type] = array();
if ($dir = @opendir($packagesdir))
{
$dirs = array();
$sort_id = array(
'mod' => 1,
'modification' => 1,
'avatar' => 1,
'language' => 1,
'unknown' => 1,
);
while ($package = readdir($dir))
{
if ($package == '.' || $package == '..' || $package == 'temp' || (!(is_dir($packagesdir . '/' . $package) && file_exists($packagesdir . '/' . $package . '/package-info.xml')) && substr(strtolower($package), -7) != '.tar.gz' && substr(strtolower($package), -4) != '.tgz' && substr(strtolower($package), -4) != '.zip'))
continue;
$skip = false;
foreach ($context['modification_types'] as $type)
if (isset($context['available_' . $type][md5($package)]))
$skip = true;
if ($skip)
continue;
// Skip directories or files that are named the same.
if (is_dir($packagesdir . '/' . $package))
{
if (in_array($package, $dirs))
continue;
$dirs[] = $package;
}
elseif (substr(strtolower($package), -7) == '.tar.gz')
{
if (in_array(substr($package, 0, -7), $dirs))
continue;
$dirs[] = substr($package, 0, -7);
}
elseif (substr(strtolower($package), -4) == '.zip' || substr(strtolower($package), -4) == '.tgz')
{
if (in_array(substr($package, 0, -4), $dirs))
continue;
$dirs[] = substr($package, 0, -4);
}
$packageInfo = getPackageInfo($package);
if (!is_array($packageInfo))
continue;
if (!empty($packageInfo))
{
$packageInfo['installed_id'] = isset($installed_mods[$packageInfo['id']]) ? $installed_mods[$packageInfo['id']]['id'] : 0;
$packageInfo['time_installed'] = isset($installed_mods[$packageInfo['id']]) ? $installed_mods[$packageInfo['id']]['time_installed'] : 0;
$packageInfo['sort_id'] = $sort_id[$packageInfo['type']];
$packageInfo['is_installed'] = isset($installed_mods[$packageInfo['id']]);
$packageInfo['is_current'] = $packageInfo['is_installed'] && ($installed_mods[$packageInfo['id']]['version'] == $packageInfo['version']);
$packageInfo['is_newer'] = $packageInfo['is_installed'] && ($installed_mods[$packageInfo['id']]['version'] > $packageInfo['version']);
$packageInfo['can_install'] = false;
$packageInfo['can_uninstall'] = false;
$packageInfo['can_upgrade'] = false;
$packageInfo['can_emulate_install'] = false;
$packageInfo['can_emulate_uninstall'] = false;
// This package is currently NOT installed. Check if it can be.
if (!$packageInfo['is_installed'] && $packageInfo['xml']->exists('install'))
{
// Check if there's an install for *THIS* version of SMF.
$installs = $packageInfo['xml']->set('install');
foreach ($installs as $install)
{
if (!$install->exists('@for') || matchPackageVersion($the_version, $install->fetch('@for')))
{
// Okay, this one is good to go.
$packageInfo['can_install'] = true;
break;
}
}
// no install found for this version, lets see if one exists for another
if ($packageInfo['can_install'] === false && $install->exists('@for') && empty($_SESSION['version_emulate']))
{
$reset = true;
// Get the highest install version that is available from the package
foreach ($installs as $install)
{
$packageInfo['can_emulate_install'] = matchHighestPackageVersion($install->fetch('@for'), $reset, $the_version);
$reset = false;
}
}
}
// An already installed, but old, package. Can we upgrade it?
elseif ($packageInfo['is_installed'] && !$packageInfo['is_current'] && $packageInfo['xml']->exists('upgrade'))
{
$upgrades = $packageInfo['xml']->set('upgrade');
// First go through, and check against the current version of SMF.
foreach ($upgrades as $upgrade)
{
// Even if it is for this SMF, is it for the installed version of the mod?
if (!$upgrade->exists('@for') || matchPackageVersion($the_version, $upgrade->fetch('@for')))
if (!$upgrade->exists('@from') || matchPackageVersion($installed_mods[$packageInfo['id']]['version'], $upgrade->fetch('@from')))
{
$packageInfo['can_upgrade'] = true;
break;
}
}
}
// Note that it has to be the current version to be uninstallable. Shucks.
elseif ($packageInfo['is_installed'] && $packageInfo['is_current'] && $packageInfo['xml']->exists('uninstall'))
{
$uninstalls = $packageInfo['xml']->set('uninstall');
// Can we find any uninstallation methods that work for this SMF version?
foreach ($uninstalls as $uninstall)
{
if (!$uninstall->exists('@for') || matchPackageVersion($the_version, $uninstall->fetch('@for')))
{
$packageInfo['can_uninstall'] = true;
break;
}
}
// no uninstall found for this version, lets see if one exists for another
if ($packageInfo['can_uninstall'] === false && $uninstall->exists('@for') && empty($_SESSION['version_emulate']))
{
$reset = true;
// Get the highest install version that is available from the package
foreach ($uninstalls as $uninstall)
{
$packageInfo['can_emulate_uninstall'] = matchHighestPackageVersion($uninstall->fetch('@for'), $reset, $the_version);
$reset = false;
}
}
}
// Modification.
if ($packageInfo['type'] == 'modification' || $packageInfo['type'] == 'mod')
{
$sort_id['modification']++;
$sort_id['mod']++;
if ($installed)
{
if (!empty($context['available_modification'][$packageInfo['id']]))
{
$packages['modification'][strtolower($packageInfo[$sort]) . '_' . $sort_id['mod']] = $packageInfo['id'];
$context['available_modification'][$packageInfo['id']] = array_merge($context['available_modification'][$packageInfo['id']], $packageInfo);
}
}
else
{
$packages['modification'][strtolower($packageInfo[$sort]) . '_' . $sort_id['mod']] = md5($package);
$context['available_modification'][md5($package)] = $packageInfo;
}
}
// Avatar package.
elseif ($packageInfo['type'] == 'avatar')
{
$sort_id[$packageInfo['type']]++;
$packages['avatar'][strtolower($packageInfo[$sort])] = md5($package);
$context['available_avatar'][md5($package)] = $packageInfo;
}
// Language package.
elseif ($packageInfo['type'] == 'language')
{
$sort_id[$packageInfo['type']]++;
$packages['language'][strtolower($packageInfo[$sort])] = md5($package);
$context['available_language'][md5($package)] = $packageInfo;
}
// Other stuff.
else
{
$sort_id['unknown']++;
$packages['unknown'][strtolower($packageInfo[$sort])] = md5($package);
$context['available_unknown'][md5($package)] = $packageInfo;
}
}
}
closedir($dir);
}
if (isset($_GET['type']) && $_GET['type'] == $params)
{
if (isset($_GET['desc']))
krsort($packages[$params]);
else
ksort($packages[$params]);
}
return $packages[$params];
}
/**
* Used when a temp FTP access is needed to package functions
*/
function PackageOptions()
{
global $txt, $scripturl, $context, $sourcedir, $modSettings, $smcFunc;
if (isset($_POST['save']))
{
checkSession('post');
updateSettings(array(
'package_server' => trim($smcFunc['htmlspecialchars']($_POST['pack_server'])),
'package_port' => trim($smcFunc['htmlspecialchars']($_POST['pack_port'])),
'package_username' => trim($smcFunc['htmlspecialchars']($_POST['pack_user'])),
'package_make_backups' => !empty($_POST['package_make_backups']),
'package_make_full_backups' => !empty($_POST['package_make_full_backups'])
));
$_SESSION['adm-save'] = true;
redirectexit('action=admin;area=packages;sa=options');
}
if (preg_match('~^/home\d*/([^/]+?)/public_html~', $_SERVER['DOCUMENT_ROOT'], $match))
$default_username = $match[1];
else
$default_username = '';
$context['page_title'] = $txt['package_settings'];
$context['sub_template'] = 'install_options';
$context['package_ftp_server'] = isset($modSettings['package_server']) ? $modSettings['package_server'] : 'localhost';
$context['package_ftp_port'] = isset($modSettings['package_port']) ? $modSettings['package_port'] : '21';
$context['package_ftp_username'] = isset($modSettings['package_username']) ? $modSettings['package_username'] : $default_username;
$context['package_make_backups'] = !empty($modSettings['package_make_backups']);
$context['package_make_full_backups'] = !empty($modSettings['package_make_full_backups']);
if (!empty($_SESSION['adm-save']))
{
$context['saved_successful'] = true;
unset ($_SESSION['adm-save']);
}
}
/**
* List operations
*/
function ViewOperations()
{
global $context, $txt, $boarddir, $sourcedir, $packagesdir, $smcFunc, $modSettings;
// Can't be in here buddy.
isAllowedTo('admin_forum');
// We need to know the operation key for the search and replace, mod file looking at, is it a board mod?
if (!isset($_REQUEST['operation_key'], $_REQUEST['filename']) && !is_numeric($_REQUEST['operation_key']))
fatal_lang_error('operation_invalid', 'general');
// Load the required file.
require_once($sourcedir . '/Subs-Package.php');
// Uninstalling the mod?
$reverse = isset($_REQUEST['reverse']) ? true : false;
// Get the base name.
$context['filename'] = preg_replace('~[\.]+~', '.', $_REQUEST['package']);
// We need to extract this again.
if (is_file($packagesdir . '/' . $context['filename']))
{
$context['extracted_files'] = read_tgz_file($packagesdir . '/' . $context['filename'], $packagesdir . '/temp');
if ($context['extracted_files'] && !file_exists($packagesdir . '/temp/package-info.xml'))
foreach ($context['extracted_files'] as $file)
if (basename($file['filename']) == 'package-info.xml')
{
$context['base_path'] = dirname($file['filename']) . '/';
break;
}
if (!isset($context['base_path']))
$context['base_path'] = '';
}
elseif (is_dir($packagesdir . '/' . $context['filename']))
{
copytree($packagesdir . '/' . $context['filename'], $packagesdir . '/temp');
$context['extracted_files'] = listtree($packagesdir . '/temp');
$context['base_path'] = '';
}
// Load up any custom themes we may want to install into...
$request = $smcFunc['db_query']('', '
SELECT id_theme, variable, value
FROM {db_prefix}themes
WHERE (id_theme = {int:default_theme} OR id_theme IN ({array_int:known_theme_list}))
AND variable IN ({string:name}, {string:theme_dir})',
array(
'known_theme_list' => explode(',', $modSettings['knownThemes']),
'default_theme' => 1,
'name' => 'name',
'theme_dir' => 'theme_dir',
)
);
$theme_paths = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$theme_paths[$row['id_theme']][$row['variable']] = $row['value'];
$smcFunc['db_free_result']($request);
// Boardmod?
if (isset($_REQUEST['boardmod']))
$mod_actions = parseBoardMod(@file_get_contents($packagesdir . '/temp/' . $context['base_path'] . $_REQUEST['filename']), true, $reverse, $theme_paths);
else
$mod_actions = parseModification(@file_get_contents($packagesdir . '/temp/' . $context['base_path'] . $_REQUEST['filename']), true, $reverse, $theme_paths);
// Ok lets get the content of the file.
$context['operations'] = array(
'search' => strtr($smcFunc['htmlspecialchars']($mod_actions[$_REQUEST['operation_key']]['search_original']), array('[' => '[', ']' => ']')),
'replace' => strtr($smcFunc['htmlspecialchars']($mod_actions[$_REQUEST['operation_key']]['replace_original']), array('[' => '[', ']' => ']')),
'position' => $mod_actions[$_REQUEST['operation_key']]['position'],
);
// Let's do some formatting...
$operation_text = $context['operations']['position'] == 'replace' ? 'operation_replace' : ($context['operations']['position'] == 'before' ? 'operation_after' : 'operation_before');
$context['operations']['search'] = parse_bbc('[code=' . $txt['operation_find'] . ']' . ($context['operations']['position'] == 'end' ? '?>' : $context['operations']['search']) . '[/code]');
$context['operations']['replace'] = parse_bbc('[code=' . $txt[$operation_text] . ']' . $context['operations']['replace'] . '[/code]');
// No layers
$context['template_layers'] = array();
$context['sub_template'] = 'view_operations';
}
/**
* Allow the admin to reset permissions on files.
*/
function PackagePermissions()
{
global $context, $txt, $modSettings, $boarddir, $sourcedir, $cachedir, $smcFunc, $package_ftp;
// Let's try and be good, yes?
checkSession('get');
// If we're restoring permissions this is just a pass through really.
if (isset($_GET['restore']))
{
create_chmod_control(array(), array(), true);
fatal_lang_error('no_access', false);
}
// This is a memory eat.
setMemoryLimit('128M');
@set_time_limit(600);
// Load up some FTP stuff.
create_chmod_control();
if (empty($package_ftp) && !isset($_POST['skip_ftp']))
{
require_once($sourcedir . '/Class-Package.php');
$ftp = new ftp_connection(null);
list ($username, $detect_path, $found_path) = $ftp->detect_path($boarddir);
$context['package_ftp'] = array(
'server' => isset($modSettings['package_server']) ? $modSettings['package_server'] : 'localhost',
'port' => isset($modSettings['package_port']) ? $modSettings['package_port'] : '21',
'username' => empty($username) ? (isset($modSettings['package_username']) ? $modSettings['package_username'] : '') : $username,
'path' => $detect_path,
'form_elements_only' => true,
);
}
else
$context['ftp_connected'] = true;
// Define the template.
$context['page_title'] = $txt['package_file_perms'];
$context['sub_template'] = 'file_permissions';
// Define what files we're interested in, as a tree.
$context['file_tree'] = array(
strtr($boarddir, array('\\' => '/')) => array(
'type' => 'dir',
'contents' => array(
'agreement.txt' => array(
'type' => 'file',
'writable_on' => 'standard',
),
'Settings.php' => array(
'type' => 'file',
'writable_on' => 'restrictive',
),
'Settings_bak.php' => array(
'type' => 'file',
'writable_on' => 'restrictive',
),
'attachments' => array(
'type' => 'dir',
'writable_on' => 'restrictive',
),
'avatars' => array(
'type' => 'dir',
'writable_on' => 'standard',
),
'cache' => array(
'type' => 'dir',
'writable_on' => 'restrictive',
),
'custom_avatar_dir' => array(
'type' => 'dir',
'writable_on' => 'restrictive',
),
'Smileys' => array(
'type' => 'dir_recursive',
'writable_on' => 'standard',
),
'Sources' => array(
'type' => 'dir',
'list_contents' => true,
'writable_on' => 'standard',
),
'Themes' => array(
'type' => 'dir_recursive',
'writable_on' => 'standard',
'contents' => array(
'default' => array(
'type' => 'dir_recursive',
'list_contents' => true,
'contents' => array(
'languages' => array(
'type' => 'dir',
'list_contents' => true,
),
),
),
),
),
'Packages' => array(
'type' => 'dir',
'writable_on' => 'standard',
'contents' => array(
'temp' => array(
'type' => 'dir',
),
'backup' => array(
'type' => 'dir',
),
),
),
),
),
);
// Directories that can move.
if (substr($sourcedir, 0, strlen($boarddir)) != $boarddir)
{
unset($context['file_tree'][strtr($boarddir, array('\\' => '/'))]['contents']['Sources']);
$context['file_tree'][strtr($sourcedir, array('\\' => '/'))] = array(
'type' => 'dir',
'list_contents' => true,
'writable_on' => 'standard',
);
}
// Moved the cache?
if (substr($cachedir, 0, strlen($boarddir)) != $boarddir)
{
unset($context['file_tree'][strtr($boarddir, array('\\' => '/'))]['contents']['cache']);
$context['file_tree'][strtr($cachedir, array('\\' => '/'))] = array(
'type' => 'dir',
'list_contents' => false,
'writable_on' => 'restrictive',
);
}
// Are we using multiple attachment directories?
if (!empty($modSettings['currentAttachmentUploadDir']))
{
unset($context['file_tree'][strtr($boarddir, array('\\' => '/'))]['contents']['attachments']);
if (!is_array($modSettings['attachmentUploadDir']))
$modSettings['attachmentUploadDir'] = unserialize($modSettings['attachmentUploadDir']);
// @todo Should we suggest non-current directories be read only?
foreach ($modSettings['attachmentUploadDir'] as $dir)
$context['file_tree'][strtr($dir, array('\\' => '/'))] = array(
'type' => 'dir',
'writable_on' => 'restrictive',
);
}
elseif (substr($modSettings['attachmentUploadDir'], 0, strlen($boarddir)) != $boarddir)
{
unset($context['file_tree'][strtr($boarddir, array('\\' => '/'))]['contents']['attachments']);
$context['file_tree'][strtr($modSettings['attachmentUploadDir'], array('\\' => '/'))] = array(
'type' => 'dir',
'writable_on' => 'restrictive',
);
}
if (substr($modSettings['smileys_dir'], 0, strlen($boarddir)) != $boarddir)
{
unset($context['file_tree'][strtr($boarddir, array('\\' => '/'))]['contents']['Smileys']);
$context['file_tree'][strtr($modSettings['smileys_dir'], array('\\' => '/'))] = array(
'type' => 'dir_recursive',
'writable_on' => 'standard',
);
}
if (substr($modSettings['avatar_directory'], 0, strlen($boarddir)) != $boarddir)
{
unset($context['file_tree'][strtr($boarddir, array('\\' => '/'))]['contents']['avatars']);
$context['file_tree'][strtr($modSettings['avatar_directory'], array('\\' => '/'))] = array(
'type' => 'dir',
'writable_on' => 'standard',
);
}
if (isset($modSettings['custom_avatar_dir']) && substr($modSettings['custom_avatar_dir'], 0, strlen($boarddir)) != $boarddir)
{
unset($context['file_tree'][strtr($boarddir, array('\\' => '/'))]['contents']['custom_avatar_dir']);
$context['file_tree'][strtr($modSettings['custom_avatar_dir'], array('\\' => '/'))] = array(
'type' => 'dir',
'writable_on' => 'restrictive',
);
}
// Load up any custom themes.
$request = $smcFunc['db_query']('', '
SELECT value
FROM {db_prefix}themes
WHERE id_theme > {int:default_theme_id}
AND id_member = {int:guest_id}
AND variable = {string:theme_dir}
ORDER BY value ASC',
array(
'default_theme_id' => 1,
'guest_id' => 0,
'theme_dir' => 'theme_dir',
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
if (substr(strtolower(strtr($row['value'], array('\\' => '/'))), 0, strlen($boarddir) + 7) == strtolower(strtr($boarddir, array('\\' => '/')) . '/Themes'))
$context['file_tree'][strtr($boarddir, array('\\' => '/'))]['contents']['Themes']['contents'][substr($row['value'], strlen($boarddir) + 8)] = array(
'type' => 'dir_recursive',
'list_contents' => true,
'contents' => array(
'languages' => array(
'type' => 'dir',
'list_contents' => true,
),
),
);
else
{
$context['file_tree'][strtr($row['value'], array('\\' => '/'))] = array(
'type' => 'dir_recursive',
'list_contents' => true,
'contents' => array(
'languages' => array(
'type' => 'dir',
'list_contents' => true,
),
),
);
}
}
$smcFunc['db_free_result']($request);
// If we're submitting then let's move on to another function to keep things cleaner..
if (isset($_POST['action_changes']))
return PackagePermissionsAction();
$context['look_for'] = array();
// Are we looking for a particular tree - normally an expansion?
if (!empty($_REQUEST['find']))
$context['look_for'][] = base64_decode($_REQUEST['find']);
// Only that tree?
$context['only_find'] = isset($_GET['xml']) && !empty($_REQUEST['onlyfind']) ? $_REQUEST['onlyfind'] : '';
if ($context['only_find'])
$context['look_for'][] = $context['only_find'];
// Have we got a load of back-catalogue trees to expand from a submit etc?
if (!empty($_GET['back_look']))
{
$potententialTrees = unserialize(base64_decode($_GET['back_look']));
foreach ($potententialTrees as $tree)
$context['look_for'][] = $tree;
}
// ... maybe posted?
if (!empty($_POST['back_look']))
$context['only_find'] = array_merge($context['only_find'], $_POST['back_look']);
$context['back_look_data'] = base64_encode(serialize(array_slice($context['look_for'], 0, 15)));
// Are we finding more files than first thought?
$context['file_offset'] = !empty($_REQUEST['fileoffset']) ? (int) $_REQUEST['fileoffset'] : 0;
// Don't list more than this many files in a directory.
$context['file_limit'] = 150;
// How many levels shall we show?
$context['default_level'] = empty($context['only_find']) ? 2 : 25;
// This will be used if we end up catching XML data.
$context['xml_data'] = array(
'roots' => array(
'identifier' => 'root',
'children' => array(
array(
'value' => preg_replace('~[^A-Za-z0-9_\-=:]~', ':-:', $context['only_find']),
),
),
),
'folders' => array(
'identifier' => 'folder',
'children' => array(),
),
);
foreach ($context['file_tree'] as $path => $data)
{
// Run this directory.
if (file_exists($path) && (empty($context['only_find']) || substr($context['only_find'], 0, strlen($path)) == $path))
{
// Get the first level down only.
fetchPerms__recursive($path, $context['file_tree'][$path], 1);
$context['file_tree'][$path]['perms'] = array(
'chmod' => @is_writable($path),
'perms' => @fileperms($path),
);
}
else
unset($context['file_tree'][$path]);
}
// Is this actually xml?
if (isset($_GET['xml']))
{
loadTemplate('Xml');
$context['sub_template'] = 'generic_xml';
$context['template_layers'] = array();
}
}
/**
* Checkes the permissions of all the areas that will be affected by the package
*
* @param type $path
* @param type $data
* @param type $level
* @return type
*/
function fetchPerms__recursive($path, &$data, $level)
{
global $context;
$isLikelyPath = false;
foreach ($context['look_for'] as $possiblePath)
if (substr($possiblePath, 0, strlen($path)) == $path)
$isLikelyPath = true;
// Is this where we stop?
if (isset($_GET['xml']) && !empty($context['look_for']) && !$isLikelyPath)
return;
elseif ($level > $context['default_level'] && !$isLikelyPath)
return;
// Are we actually interested in saving this data?
$save_data = empty($context['only_find']) || $context['only_find'] == $path;
// @todo Shouldn't happen - but better error message?
if (!is_dir($path))
fatal_lang_error('no_access', false);
// This is where we put stuff we've found for sorting.
$foundData = array(
'files' => array(),
'folders' => array(),
);
$dh = opendir($path);
while ($entry = readdir($dh))
{
// Some kind of file?
if (is_file($path . '/' . $entry))
{
// Are we listing PHP files in this directory?
if ($save_data && !empty($data['list_contents']) && substr($entry, -4) == '.php')
$foundData['files'][$entry] = true;
// A file we were looking for.
elseif ($save_data && isset($data['contents'][$entry]))
$foundData['files'][$entry] = true;
}
// It's a directory - we're interested one way or another, probably...
elseif ($entry != '.' && $entry != '..')
{
// Going further?
if ((!empty($data['type']) && $data['type'] == 'dir_recursive') || (isset($data['contents'][$entry]) && (!empty($data['contents'][$entry]['list_contents']) || (!empty($data['contents'][$entry]['type']) && $data['contents'][$entry]['type'] == 'dir_recursive'))))
{
if (!isset($data['contents'][$entry]))
$foundData['folders'][$entry] = 'dir_recursive';
else
$foundData['folders'][$entry] = true;
// If this wasn't expected inherit the recusiveness...
if (!isset($data['contents'][$entry]))
// We need to do this as we will be going all recursive.
$data['contents'][$entry] = array(
'type' => 'dir_recursive',
);
// Actually do the recursive stuff...
fetchPerms__recursive($path . '/' . $entry, $data['contents'][$entry], $level + 1);
}
// Maybe it is a folder we are not descending into.
elseif (isset($data['contents'][$entry]))
$foundData['folders'][$entry] = true;
// Otherwise we stop here.
}
}
closedir($dh);
// Nothing to see here?
if (!$save_data)
return;
// Now actually add the data, starting with the folders.
ksort($foundData['folders']);
foreach ($foundData['folders'] as $folder => $type)
{
$additional_data = array(
'perms' => array(
'chmod' => @is_writable($path . '/' . $folder),
'perms' => @fileperms($path . '/' . $folder),
),
);
if ($type !== true)
$additional_data['type'] = $type;
// If there's an offset ignore any folders in XML mode.
if (isset($_GET['xml']) && $context['file_offset'] == 0)
{
$context['xml_data']['folders']['children'][] = array(
'attributes' => array(
'writable' => $additional_data['perms']['chmod'] ? 1 : 0,
'permissions' => substr(sprintf('%o', $additional_data['perms']['perms']), -4),
'folder' => 1,
'path' => $context['only_find'],
'level' => $level,
'more' => 0,
'offset' => $context['file_offset'],
'my_ident' => preg_replace('~[^A-Za-z0-9_\-=:]~', ':-:', $context['only_find'] . '/' . $folder),
'ident' => preg_replace('~[^A-Za-z0-9_\-=:]~', ':-:', $context['only_find']),
),
'value' => $folder,
);
}
elseif (!isset($_GET['xml']))
{
if (isset($data['contents'][$folder]))
$data['contents'][$folder] = array_merge($data['contents'][$folder], $additional_data);
else
$data['contents'][$folder] = $additional_data;
}
}
// Now we want to do a similar thing with files.
ksort($foundData['files']);
$counter = -1;
foreach ($foundData['files'] as $file => $dummy)
{
$counter++;
// Have we reached our offset?
if ($context['file_offset'] > $counter)
continue;
// Gone too far?
if ($counter > ($context['file_offset'] + $context['file_limit']))
continue;
$additional_data = array(
'perms' => array(
'chmod' => @is_writable($path . '/' . $file),
'perms' => @fileperms($path . '/' . $file),
),
);
// XML?
if (isset($_GET['xml']))
{
$context['xml_data']['folders']['children'][] = array(
'attributes' => array(
'writable' => $additional_data['perms']['chmod'] ? 1 : 0,
'permissions' => substr(sprintf('%o', $additional_data['perms']['perms']), -4),
'folder' => 0,
'path' => $context['only_find'],
'level' => $level,
'more' => $counter == ($context['file_offset'] + $context['file_limit']) ? 1 : 0,
'offset' => $context['file_offset'],
'my_ident' => preg_replace('~[^A-Za-z0-9_\-=:]~', ':-:', $context['only_find'] . '/' . $file),
'ident' => preg_replace('~[^A-Za-z0-9_\-=:]~', ':-:', $context['only_find']),
),
'value' => $file,
);
}
elseif ($counter != ($context['file_offset'] + $context['file_limit']))
{
if (isset($data['contents'][$file]))
$data['contents'][$file] = array_merge($data['contents'][$file], $additional_data);
else
$data['contents'][$file] = $additional_data;
}
}
}
/**
* Actually action the permission changes they want.
*/
function PackagePermissionsAction()
{
global $context, $txt, $time_start, $package_ftp;
umask(0);
$timeout_limit = 5;
$context['method'] = $_POST['method'] == 'individual' ? 'individual' : 'predefined';
$context['sub_template'] = 'action_permissions';
$context['page_title'] = $txt['package_file_perms_applying'];
$context['back_look_data'] = isset($_POST['back_look']) ? $_POST['back_look'] : array();
// Skipping use of FTP?
if (empty($package_ftp))
$context['skip_ftp'] = true;
// We'll start off in a good place, security. Make sure that if we're dealing with individual files that they seem in the right place.
if ($context['method'] == 'individual')
{
// Only these path roots are legal.
$legal_roots = array_keys($context['file_tree']);
$context['custom_value'] = (int) $_POST['custom_value'];
// Continuing?
if (isset($_POST['toProcess']))
$_POST['permStatus'] = unserialize(base64_decode($_POST['toProcess']));
if (isset($_POST['permStatus']))
{
$context['to_process'] = array();
$validate_custom = false;
foreach ($_POST['permStatus'] as $path => $status)
{
// Nothing to see here?
if ($status == 'no_change')
continue;
$legal = false;
foreach ($legal_roots as $root)
if (substr($path, 0, strlen($root)) == $root)
$legal = true;
if (!$legal)
continue;
// Check it exists.
if (!file_exists($path))
continue;
if ($status == 'custom')
$validate_custom = true;
// Now add it.
$context['to_process'][$path] = $status;
}
$context['total_items'] = isset($_POST['totalItems']) ? (int) $_POST['totalItems'] : count($context['to_process']);
// Make sure the chmod status is valid?
if ($validate_custom)
{
if (preg_match('~^[4567][4567][4567]$~', $context['custom_value']) == false)
fatal_error($txt['chmod_value_invalid']);
}
// Nothing to do?
if (empty($context['to_process']))
redirectexit('action=admin;area=packages;sa=perms' . (!empty($context['back_look_data']) ? ';back_look=' . base64_encode(serialize($context['back_look_data'])) : '') . ';' . $context['session_var'] . '=' . $context['session_id']);
}
// Should never get here,
else
fatal_lang_error('no_access', false);
// Setup the custom value.
$custom_value = octdec('0' . $context['custom_value']);
// Start processing items.
foreach ($context['to_process'] as $path => $status)
{
if (in_array($status, array('execute', 'writable', 'read')))
package_chmod($path, $status);
elseif ($status == 'custom' && !empty($custom_value))
{
// Use FTP if we have it.
if (!empty($package_ftp) && !empty($_SESSION['pack_ftp']))
{
$ftp_file = strtr($path, array($_SESSION['pack_ftp']['root'] => ''));
$package_ftp->chmod($ftp_file, $custom_value);
}
else
@chmod($path, $custom_value);
}
// This fish is fried...
unset($context['to_process'][$path]);
// See if we're out of time?
if (time() - array_sum(explode(' ', $time_start)) > $timeout_limit)
return false;
}
}
// If predefined this is a little different.
else
{
$context['predefined_type'] = isset($_POST['predefined']) ? $_POST['predefined'] : 'restricted';
$context['total_items'] = isset($_POST['totalItems']) ? (int) $_POST['totalItems'] : 0;
$context['directory_list'] = isset($_POST['dirList']) ? unserialize(base64_decode($_POST['dirList'])) : array();
$context['file_offset'] = isset($_POST['fileOffset']) ? (int) $_POST['fileOffset'] : 0;
// Haven't counted the items yet?
if (empty($context['total_items']))
{
/**
* Counts all the directorys under a given path
*
* @param type $dir
* @return integer
*/
function count_directories__recursive($dir)
{
global $context;
$count = 0;
$dh = @opendir($dir);
while ($entry = readdir($dh))
{
if ($entry != '.' && $entry != '..' && is_dir($dir . '/' . $entry))
{
$context['directory_list'][$dir . '/' . $entry] = 1;
$count++;
$count += count_directories__recursive($dir . '/' . $entry);
}
}
closedir($dh);
return $count;
}
foreach ($context['file_tree'] as $path => $data)
{
if (is_dir($path))
{
$context['directory_list'][$path] = 1;
$context['total_items'] += count_directories__recursive($path);
$context['total_items']++;
}
}
}
// Have we built up our list of special files?
if (!isset($_POST['specialFiles']) && $context['predefined_type'] != 'free')
{
$context['special_files'] = array();
/**
* Builds a list of special files recusivly for a given path
*
* @param type $path
* @param type $data
*/
function build_special_files__recursive($path, &$data)
{
global $context;
if (!empty($data['writable_on']))
if ($context['predefined_type'] == 'standard' || $data['writable_on'] == 'restrictive')
$context['special_files'][$path] = 1;
if (!empty($data['contents']))
foreach ($data['contents'] as $name => $contents)
build_special_files__recursive($path . '/' . $name, $contents);
}
foreach ($context['file_tree'] as $path => $data)
build_special_files__recursive($path, $data);
}
// Free doesn't need special files.
elseif ($context['predefined_type'] == 'free')
$context['special_files'] = array();
else
$context['special_files'] = unserialize(base64_decode($_POST['specialFiles']));
// Now we definitely know where we are, we need to go through again doing the chmod!
foreach ($context['directory_list'] as $path => $dummy)
{
// Do the contents of the directory first.
$dh = @opendir($path);
$file_count = 0;
$dont_chmod = false;
while ($entry = readdir($dh))
{
$file_count++;
// Actually process this file?
if (!$dont_chmod && !is_dir($path . '/' . $entry) && (empty($context['file_offset']) || $context['file_offset'] < $file_count))
{
$status = $context['predefined_type'] == 'free' || isset($context['special_files'][$path . '/' . $entry]) ? 'writable' : 'execute';
package_chmod($path . '/' . $entry, $status);
}
// See if we're out of time?
if (!$dont_chmod && time() - array_sum(explode(' ', $time_start)) > $timeout_limit)
{
$dont_chmod = true;
// Don't do this again.
$context['file_offset'] = $file_count;
}
}
closedir($dh);
// If this is set it means we timed out half way through.
if ($dont_chmod)
{
$context['total_files'] = $file_count;
return false;
}
// Do the actual directory.
$status = $context['predefined_type'] == 'free' || isset($context['special_files'][$path]) ? 'writable' : 'execute';
package_chmod($path, $status);
// We've finished the directory so no file offset, and no record.
$context['file_offset'] = 0;
unset($context['directory_list'][$path]);
// See if we're out of time?
if (time() - array_sum(explode(' ', $time_start)) > $timeout_limit)
return false;
}
}
// If we're here we are done!
redirectexit('action=admin;area=packages;sa=perms' . (!empty($context['back_look_data']) ? ';back_look=' . base64_encode(serialize($context['back_look_data'])) : '') . ';' . $context['session_var'] . '=' . $context['session_id']);
}
/**
* Test an FTP connection.
*/
function PackageFTPTest()
{
global $context, $txt, $package_ftp;
checkSession('get');
// Try to make the FTP connection.
create_chmod_control(array(), array('force_find_error' => true));
// Deal with the template stuff.
loadTemplate('Xml');
$context['sub_template'] = 'generic_xml';
$context['template_layers'] = array();
// Define the return data, this is simple.
$context['xml_data'] = array(
'results' => array(
'identifier' => 'result',
'children' => array(
array(
'attributes' => array(
'success' => !empty($package_ftp) ? 1 : 0,
),
'value' => !empty($package_ftp) ? $txt['package_ftp_test_success'] : (isset($context['package_ftp'], $context['package_ftp']['error']) ? $context['package_ftp']['error'] : $txt['package_ftp_test_failed']),
),
),
),
);
}
?>