/
upgrade.php
2712 lines (2403 loc) · 125 KB
/
upgrade.php
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<?php /*
Composr
Copyright (c) ocProducts, 2004-2016
See text/EN/licence.txt for full licencing information.
NOTE TO PROGRAMMERS:
Do not edit this file. If you need to make changes, save your changed file to the appropriate *_custom folder
**** If you ignore this advice, then your website upgrades (e.g. for bug fixes) will likely kill your changes ****
*/
/**
* @license http://opensource.org/licenses/cpal_1.0 Common Public Attribution License
* @copyright ocProducts Ltd
* @package core_upgrader
*/
/**
* The upgrader.php script handler.
*/
function upgrade_script()
{
safe_ini_set('ocproducts.xss_detect', '0');
require_lang('upgrade');
require_code('database_action');
require_code('config2');
if (php_function_allowed('set_time_limit')) {
@set_time_limit(180);
}
if ((array_key_exists('given_password', $_POST))) {
$given_password = post_param_string('given_password');
require_code('crypt_master');
if (check_master_password($given_password)) {
$type = get_param_string('type', 'browse');
require_code('abstract_file_manager');
up_do_header();
if (post_param_string('ftp_username', '') != '') {
$_POST['uses_ftp'] = '1';
_ftp_info(true); // To give early error if there's a problem
}
// Handle shared site upgrading with no per-site UI
global $SITE_INFO;
if (isset($SITE_INFO['custom_file_base_stub'])) { // This upgrader script must be called on a particular site with a real DB (e.g. shareddemo.composr.info), but will run for all sites on same install
require_code('shared_installs');
$u = current_share_user();
if (!is_null($u)) {
upgrade_sharedinstall_sites();
global $SITE_INFO;
$cmd = 'mysqldump -u' . escapeshellarg_wrap($SITE_INFO['db_site_user'] . '_shareddemo') . ' -p' . escapeshellarg_wrap($SITE_INFO['db_site_password']) . ' ' . escapeshellarg_wrap($SITE_INFO['db_site']) . '_shareddemo';
echo '<p>Now regenerate <kbd>template.sql</kbd>, using something like <kbd>' . escape_html($cmd) . ' > ~/public_html/uploads/website_specific/compo.sr/demonstratr/template.sql</kbd></p>';
up_do_footer();
return;
}
}
$show_more_link = true;
switch ($type) {
case 'misc': // LEGACY
case 'browse':
clear_caches_1();
$l_choices = do_lang('FU_CHOICES');
$oc = (get_option('site_closed') == '0') ? do_lang('OPEN') : do_lang('CLOSED');
$a = float_to_raw_string(cms_version_number(), 10, true);
$b = get_value('version');
if ($b === null) {
$b = do_lang('UNKNOWN');
} else {
$b = float_to_raw_string(floatval($b), 10, true); // Normalise decimal places
}
$l_up_info = do_lang('FU_UP_INFO' . (($a == $b) ? '_1' : '_2'), $a, $b);
$l_fu_closedness = do_lang('FU_CLOSENESS', $oc);
$l_maintenance = do_lang('FU_MAINTENANCE');
$l_upgrading = do_lang('FU_UPGRADING');
$l_take_backup = do_lang('FU_TAKE_BACKUP');
$l_clear_caches = fu_link('upgrader.php?type=decache', do_lang('FU_CLEAR_CACHES'));
$l_check_permissions = fu_link('upgrader.php?type=check_perms', do_lang('FU_CHECK_PERMISSIONS'));
$l_fix_permissions = fu_link('upgrader.php?type=fix_perms', do_lang('FU_FIX_PERMISSIONS'));
$l_close_site = fu_link('upgrader.php?type=close_site', do_lang('FU_CLOSE_SITE'), get_option('site_closed') == '1');
$l_integrity_scan = fu_link('upgrader.php?type=integrity_scan&allow_merging=1', do_lang('FU_INTEGRITY_SCAN'), false, do_lang('FU_WILL_MERGE'));
$l_integrity_scan_no_merging = fu_link('upgrader.php?type=integrity_scan', do_lang('FU_INTEGRITY_SCAN_NO_CSS_MERGE'));
$l_database_upgrade = fu_link('upgrader.php?type=db_upgrade', do_lang('FU_DATABASE_UPGRADE'));
$l_theme_upgrade = fu_link('upgrader.php?type=theme_upgrade', do_lang('FU_THEME_UPGRADE'));
$l_open_site = fu_link('upgrader.php?type=open_site', do_lang('FU_OPEN_SITE'), get_option('site_closed') == '0');
$l_error_correction = do_lang('FU_ERROR_CORRECTION');
$l_not_for_patch = do_lang('FU_NOT_FOR_PATCH');
$l_tutorial = fu_link(get_tutorial_url('tut_upgrade'), do_lang('FU_TUTORIAL'));
$l_release_notes = do_lang('FU_RELEASE_NOTES');
$l_refer_release_notes = do_lang('FU_REFER_RELEASE_NOTES');
$news_id = post_param_integer('news_id', null);
$from_version = post_param_string('from_version', strval(cms_version()) . '.' . cms_version_minor());
$tar_url = '';
if (!is_null($news_id)) {
require_code('files');
$fetch_url = 'http://compo.sr/uploads/website_specific/compo.sr/scripts/fetch_release_details.php?news_id=' . strval($news_id) . '&from_version=' . urlencode($from_version);
$news = http_download_file($fetch_url, null, true, false, 'Composr', null, null, null, null, null, null, null, null, 30.0);
secure_serialized_data($news);
$details = cms_unserialize($news);
if ($details[0] != '') {
$l_refer_release_notes = $details[0];
if ($details[2] != '') {
$l_refer_release_notes .= '<div style="overflow: auto; height: 150px">' . $details[2] . '</div>';
}
}
$tar_url = $details[1];
}
$l_download = fu_link('upgrader.php?type=file_upgrade&tar_url=' . urlencode(base64_encode($tar_url)), do_lang('FU_DOWNLOAD'));
$l_important = do_lang('IMPORTANT');
$l_bugs = do_lang('FU_BUGS');
$l_upgrade_steps = do_lang('FU_UPGRADE_STEPS');
$l_action = do_lang('ACTION');
$l_step = do_lang('FU_STEP');
$l_estimated_time = do_lang('FU_ESTIMATED_TIME');
$l_safe_mode = fu_link('index.php?keep_safe_mode=1', do_lang('FU_SAFE_MODE'));
$num_addons = $GLOBALS['SITE_DB']->query_select_value('addons', 'COUNT(*)');
$l_addon_management = fu_link('adminzone/index.php?page=admin_addons&keep_safe_mode=1', do_lang('FU_ADDON_MANAGEMENT', integer_format($num_addons)), $num_addons == 0);
$l_remove_addon_files = fu_link('upgrader.php?type=addon_remove', do_lang('FU_REMOVE_ADDON_FILES'));
$l_customisations = do_lang('FU_CUSTOMISATIONS');
$closed = comcode_to_tempcode(get_option('closed'), null, true);
$closed_url = build_url(array('page' => 'admin_config', 'type' => 'category', 'id' => 'SITE'), get_module_zone('admin_config'), null, false, false, false, 'group_CLOSED_SITE');
echo "
<p>{$l_choices}</p>
<div style=\"margin: 0 50px\">
<h2>{$l_maintenance}…</h2><ul class=\"compact_list\">
<li>{$l_clear_caches}</li>";
if (!is_suexec_like()) {
echo "
";
}
if (!GOOGLE_APPENGINE) {
echo "
<li>{$l_check_permissions}</li>
<li>{$l_fix_permissions}</li>
";
}
echo "
</ul>";
echo "
<h2 style=\"margin-top: 2em\">{$l_upgrading}…</h2>
<h3>{$l_important}</h3>
<p>{$l_bugs}</p>
<h3>{$l_release_notes}</h3>
<p>{$l_refer_release_notes}</p>
<h3>{$l_upgrade_steps}</h3>
<div class=\"wide_table_wrap\"><table class=\"columned_table autosized_table results_table wide_table spaced_table\">
<thead>
<tr>
<th>{$l_step}</th>
<th>{$l_action}</th>
<th>{$l_estimated_time}</th>
</tr>
</thead>
<tbody>
<tr><th>X</th><td>{$l_not_for_patch} {$l_tutorial}</td><td>" . escape_html(display_time_period(60 * 120)) . "</td></tr>
<tr><th>1</th><td>{$l_take_backup}</td><td>" . escape_html(display_time_period(60 * 120)) . "</td></tr>
<tr><th>2</th><td>{$l_close_site} {$l_fu_closedness}<br /><q style=\"font-style: italic\">" . $closed->evaluate() . "</q> <span class=\"associated_link\"><a href=\"" . escape_html($closed_url->evaluate()) . "\" title=\"(this link will open in a new window)\" target=\"_blank\">" . do_lang('CHANGE') . "</a></span></td><td>" . escape_html(display_time_period(60)) . "</td></tr>
<tr><th>3</th><td>{$l_download}</td><td>" . escape_html(display_time_period(60 * 5)) . "</td></tr>
<tr><th>4</th><td>{$l_not_for_patch} {$l_integrity_scan_no_merging}<!-- " . do_lang('OR') . " {$l_integrity_scan}--></td><td>" . str_replace(' ', ' ', escape_html(display_time_period(60 * 10))) . " †</td></tr>
<tr><th>5</th><td>{$l_not_for_patch} {$l_database_upgrade}<br />{$l_up_info}</td><td>" . escape_html(display_time_period(60 * 5)) . "</td></tr>
<tr><th>6</th><td>{$l_not_for_patch} {$l_theme_upgrade}</td><td>" . escape_html(display_time_period(60 * 5)) . "</td></tr>
<tr><th>7</th><td>{$l_clear_caches}</td><td>1 minute</td></tr>
<tr><th>8</th><td>{$l_open_site} {$l_fu_closedness}</td><td>1 minute</td></tr>
</tbody>
</table></div>
<p>† {$l_customisations}</p>
<h2 style=\"margin-top: 2em\">{$l_error_correction}…</h2><ul class=\"compact_list\">
<li style=\"padding: 0.5em\">{$l_safe_mode}</li>
<li style=\"padding: 0.5em\">{$l_addon_management}</li>
<li style=\"padding: 0.5em\">{$l_remove_addon_files}</li>
</ul>
</div>
";
$show_more_link = false;
break;
case 'decache':
clear_caches_2();
echo '<p>' . do_lang('SUCCESS') . '</p>';
break;
case 'check_perms':
echo check_perms();
break;
case 'fix_perms':
echo fix_perms();
break;
case 'open_site':
set_option('site_closed', '0');
echo '<p>' . do_lang('SUCCESS') . '</p>';
break;
case 'close_site':
set_option('closed', do_lang('FU_CLOSED_FOR_UPGRADES', get_site_name()));
set_option('site_closed', '1');
echo '<p>' . do_lang('SUCCESS') . '</p>';
break;
case 'file_upgrade':
appengine_live_guard();
require_code('version2');
$personal_upgrader_url = 'http://compo.sr/uploads/website_specific/compo.sr/scripts/build_personal_upgrader.php?from=' . urlencode(get_version_dotted());
$hooks = find_all_hooks('systems', 'addon_registry');
foreach (array_keys($hooks) as $hook) {
if (is_file(get_file_base() . '/sources/hooks/systems/addon_registry/' . $hook . '.php')) {
$personal_upgrader_url .= '&addon_' . $hook . '=1';
}
}
if (get_param_string('tar_url', '') == '') {
echo do_lang('FU_FILE_UPGRADE_INFO');
}
echo do_lang('FU_FILE_UPGRADE_INFO_MANUAL', escape_html($personal_upgrader_url));
echo '<form title="' . do_lang('PROCEED') . '" enctype="multipart/form-data" action="upgrader.php?type=_file_upgrade" method="post">' . post_fields_relay();
echo '<p><label for="url">' . do_lang('URL') . '</label> <input type="text" id="url" name="url" size="80" value="' . escape_html(base64_decode(get_param_string('tar_url', ''))) . '" /></p>';
echo '<p><label for="dry_run"><input type="checkbox" id="dry_run" name="dry_run" value="1" /> ' . do_lang('FU_DRY_RUN') . '</label></p>';
if ((cms_srv('HTTP_HOST') == 'compo.sr') || ($GLOBALS['DEV_MODE'])) { // for ocProducts to use on own site, for testing
echo '<p><label for="upload">' . do_lang('ALT_FIELD', do_lang('UPLOAD')) . '</label> <input type="file" id="upload" name="upload" /></p>';
echo '<script>var url=document.getElementById(\'url\'); url.onchange=function() { document.getElementById(\'upload\').disabled=url.value!=\'\'; };</script>';
}
echo '<p><input class="buttons__proceed button_screen" type="submit" value="' . do_lang('PROCEED') . '" /></p>';
echo '</form>';
$show_more_link = false;
break;
case '_file_upgrade':
appengine_live_guard();
// Dry run?
$dry_run = (post_param_integer('dry_run', 0) == 1);
if ($dry_run) {
echo '<p>' . do_lang('FU_DOING_DRY_RUN') . '</p>';
}
// Turn off limits, this may be exhaustive
disable_php_memory_limit();
if (php_function_allowed('set_time_limit')) {
@set_time_limit(0);
}
// Download file
require_code('tar');
$local_temp_path = false;
if ((post_param_string('url', '') == '') && ((cms_srv('HTTP_HOST') == 'compo.sr') || ($GLOBALS['DEV_MODE']))) {
$temp_path = $_FILES['upload']['tmp_name'];
} else {
if (post_param_string('url', '') == '') {
warn_exit(do_lang_tempcode('IMPROPERLY_FILLED_IN'));
}
$url = post_param_string('url');
if (substr($url, 0, strlen(get_base_url() . '/')) == get_base_url() . '/') {
//$local_temp_path = true; We disabled this feature for security reasons (we don't want to have to pass a path of something to extract by URL)
$temp_path = get_custom_file_base() . '/' . rawurldecode(substr($url, strlen(get_base_url() . '/')));
if (!is_file($temp_path)) {
warn_exit(do_lang_tempcode('MISSING_RESOURCE'));
}
} else {
$temp_path = cms_tempnam();
$myfile = fopen($temp_path, 'wb');
http_download_file($url, null, true, false, 'Composr', null, null, null, null, null, $myfile);
fclose($myfile);
}
}
// We do support using a .zip (e.g. manual installer package), but we need to convert it
if (substr(strtolower($temp_path), -4) == '.zip') {
require_code('tar2');
$temp_path_new = convert_zip_to_tar($temp_path);
@unlink($temp_path);
rename($temp_path_new, $temp_path);
fix_permissions($temp_path);
}
// Open up TAR
$upgrade_resource = tar_open($temp_path, 'rb');
//tar_extract_to_folder($upgrade_resource, '', true);
$directory = tar_get_directory($upgrade_resource); // Uses up to around 5MB of RAM
// Hopefully $popup_simple_extract will be true (i.e. suEXEC mode), as it is safer
$popup_simple_extract = (_ftp_info() === false);
if ($popup_simple_extract) {
$data = array('todo' => array()); // Data to pass through
} else {
echo '<p>' . do_lang('EXTRACTING_MESSAGE') . '</p>';
}
// Find addons
$addon_contents = array();
foreach ($directory as $upgrade_file2) {
// See if we can find an addon registry file in our upgrade file
if ((strpos($upgrade_file2['path'], '/addon_registry/') !== false) && (substr($upgrade_file2['path'], -4) == '.php')) {
$file_data = tar_get_file($upgrade_resource, $upgrade_file2['path']);
$addon_contents[basename($upgrade_file2['path'], '.php')] = $file_data['data'];
}
}
$files_for_tar_updating = array();
// Process files
$i = 0;
$cnt = count($directory);
foreach ($directory as $offset => $upgrade_file) {
$i++;
echo '<!-- Looking at ' . escape_html($upgrade_file['path']) . ' (' . strval($i) . ' / ' . strval($cnt) . ') -->';
// Skip over these, from manual installer package (which may be used for an upgrade)
if ($upgrade_file['path'] == '_config.php') {
continue;
}
if ($upgrade_file['path'] == 'install.php') {
continue;
}
if ($upgrade_file['path'] == 'install.sql' || $upgrade_file['path'] == '_config.php.template') {
continue;
}
// Optimisation
if (!$popup_simple_extract) {
// See if we can skip the file, if the on-disk version is identical?
if ((file_exists(get_file_base() . '/' . $upgrade_file['path'])) && (filesize(get_file_base() . '/' . $upgrade_file['path']) == $upgrade_file['size'])) {
$tar_data = tar_get_file($upgrade_resource, $upgrade_file['path']);
if (file_get_contents(get_file_base() . '/' . $upgrade_file['path']) == $tar_data['data']) {
echo do_lang('U_SKIPPING_MESSAGE', escape_html($upgrade_file['path'])) . '<br />';
continue;
}
}
}
// What kind of file did we find?
if ((strpos($upgrade_file['path'], '/addon_registry/') !== false) && ((file_exists(get_file_base() . '/' . $upgrade_file['path'])) || (strpos($upgrade_file['path'], '/core_') !== false))) {
// Addon registry file, for installed addon...
if (substr($upgrade_file['path'], -1) != '/') {
$data['todo'][] = array($upgrade_file['path'], $upgrade_file['mtime'], $offset + 512, $upgrade_file['size'], ($upgrade_file['mode'] & 0002) != 0);
if (!$popup_simple_extract) {
$file_data = tar_get_file($upgrade_resource, $upgrade_file['path']);
if (!$dry_run) {
afm_make_file($upgrade_file['path'], $file_data['data'], ($file_data['mode'] & 0002) != 0);
}
echo do_lang('U_EXTRACTING_MESSAGE', escape_html($upgrade_file['path'])) . '<br />';
}
}
} else {
// Some other file...
$found = null;
if (substr($upgrade_file['path'], -1) != '/') {
foreach ($addon_contents as $addon_name => $addon_data) {
// See if this is the addon for the file
$addon_file_path = $upgrade_file['path'];
if (strpos($addon_data, '\'' . addslashes($addon_file_path) . '\'') !== false) {
$found = $addon_name;
break;
}
}
}
// Install if it's a file in an addon we have installed or for a core addon
// (if we couldn't find the addon for it we have to assume a corrupt upgrade TAR and must skip the file)
if (($found !== null) && ((file_exists(get_file_base() . '/sources/hooks/systems/addon_registry/' . $found . '.php')) || (substr($found, 0, 5) == 'core_'))) {
if (substr($upgrade_file['path'], -1) == '/') {
if (!$dry_run) {
afm_make_directory($upgrade_file['path'], false, true);
}
} else {
$data['todo'][] = array($upgrade_file['path'], $upgrade_file['mtime'], $offset + 512, $upgrade_file['size'], ($upgrade_file['mode'] & 0002) != 0);
if (!$popup_simple_extract) {
$file_data = tar_get_file($upgrade_resource, $upgrade_file['path']);
if (!$dry_run) {
if (!file_exists(get_file_base() . '/' . dirname($upgrade_file['path']))) {
afm_make_directory(dirname($upgrade_file['path']), false, true);
}
afm_make_file($upgrade_file['path'], $file_data['data'], ($file_data['mode'] & 0002) != 0);
}
echo do_lang('U_EXTRACTING_MESSAGE', escape_html($upgrade_file['path'])) . '<br />';
}
}
}
// Record to copy it into our archived addon so that addon is kept up-to-date
if (substr($upgrade_file['path'], -1) != '/') {
if ((!is_null($found)) && (file_exists(get_file_base() . '/imports/addons/' . $found . '.tar'))) {
$files_for_tar_updating[$found][$upgrade_file['path']] = array($upgrade_file['mode'], $upgrade_file['mtime']);
}
}
}
}
// Copy it into our archived addon so that addon is kept up-to-date
foreach ($files_for_tar_updating as $found => $files) {
$old_addon_file = tar_open(get_file_base() . '/imports/addons/' . $found . '.tar', 'rb');
$directory2 = tar_get_directory($old_addon_file, true);
if ($directory2 !== null) {
// New version of TAR file
$new_addon_file = tar_open(get_file_base() . '/imports/addons/' . $found . '.new.tar', 'wb');
// Add files from old TAR file, except ones we are replacing
foreach ($directory2 as $d) {
if (array_key_exists($d['path'], $files)) {
continue;
}
$file_data = tar_get_file($old_addon_file, $d['path']);
$file_data['data'] = preg_replace('#^version=.*#m', 'version=(version-synched)', $file_data['data']);
tar_add_file($new_addon_file, $d['path'], $file_data['data'], $d['mode'], $d['mtime']);
}
tar_close($old_addon_file);
foreach ($files as $file_to_update => $_file_to_update) {
list($file_to_update_mode, $file_to_update_mtime) = $_file_to_update;
$file_data = tar_get_file($upgrade_resource, $file_to_update);
tar_add_file($new_addon_file, $file_to_update, $file_data['data'], $upgrade_file['mode'], $upgrade_file['mtime']);
echo do_lang('U_PACKING_MESSAGE', escape_html($file_to_update)) . '<br />';
}
tar_close($new_addon_file);
if (!$dry_run) {
unlink(get_file_base() . '/imports/addons/' . $found . '.tar');
rename(get_file_base() . '/imports/addons/' . $found . '.new.tar', get_file_base() . '/imports/addons/' . $found . '.tar');
} else {
unlink(get_file_base() . '/imports/addons/' . $found . '.new.tar');
}
sync_file(get_file_base() . '/imports/addons/' . $found . '.tar');
}
}
tar_close($upgrade_resource);
// Do extraction within iframe, if possible
if ($popup_simple_extract) {
@unlink(get_custom_file_base() . '/data_custom/upgrader.cms.tmp');
@unlink(get_custom_file_base() . '/data_custom/upgrader.tmp');
if (!$local_temp_path) {
$test = @copy($temp_path, get_custom_file_base() . '/data_custom/upgrader.cms.tmp');
if ($test === false) {
fatal_exit(do_lang_tempcode('FU_FTP_NEEDED'));
}
@unlink($temp_path);
$temp_path = get_custom_file_base() . '/data_custom/upgrader.cms.tmp';
}
require_code('files');
$tmp_data_path = get_custom_file_base() . '/data_custom/upgrader.tmp';
cms_file_put_contents_safe($tmp_data_path, serialize($data));
global $SITE_INFO;
if (isset($GLOBALS['SITE_INFO']['admin_password'])) { // LEGACY
$GLOBALS['SITE_INFO']['master_password'] = $GLOBALS['SITE_INFO']['admin_password'];
unset($GLOBALS['SITE_INFO']['admin_password']);
}
if (!$dry_run) {
$extract_url = get_base_url() . '/data/upgrader2.php?hashed_password=' . urlencode($SITE_INFO['master_password']) . '&tmp_path=' . urlencode($temp_path) . '&file_offset=0&tmp_data_path=' . urlencode($tmp_data_path) . '&done=' . urlencode(do_lang('DONE'));
echo '<p>' . do_lang('FU_EXTRACTING_WINDOW', integer_format(count($data['todo']))) . '</p>';
echo '<iframe frameBorder="0" style="width: 100%; height: 400px" src="' . escape_html($extract_url) . '"></iframe>';
} else {
echo '<p>' . do_lang('FILES') . ':</p>';
echo '<ul>';
foreach ($data['todo'] as $file) {
echo '<li>' . escape_html($file[0]) . '</li>';
}
echo '</ul>';
}
} else {
echo '<p>' . do_lang('SUCCESS') . '</p>';
if (!$local_temp_path) {
@unlink($temp_path);
}
}
unset($_POST['news_id']);
unset($_POST['from_version']);
break;
case 'integrity_scan':
$allow_merging = either_param_integer('allow_merging', 0);
echo run_integrity_check(false, $allow_merging == 1);
break;
case '_integrity_scan':
_integrity_scan();
echo '<p>' . do_lang('SUCCESS') . '</p>';
break;
case 'db_upgrade':
$something_done = false;
clear_caches_2();
$version_files = cms_version_number();
$_version_database_cns = get_value('cns_version');
if ($_version_database_cns === null) { // LEGACY
$_version_database_cns = get_value('ocf_version');
}
if ($_version_database_cns === null) {
$_version_database_cns = get_value('version');
}
if ($_version_database_cns === null) {
$version_database_cns = $version_files;
} else {
$version_database_cns = floatval($_version_database_cns);
}
if (version_specific()) {
echo do_lang('FU_UPGRADED_CORE_TABLES');
$something_done = true;
}
$done = upgrade_modules();
if ($done != '') {
echo do_lang('FU_UPGRADE_MODULES', $done);
$something_done = true;
}
if (!$something_done) {
echo do_lang('NO_UPGRADE_DONE');
}
if ($version_database_cns < $version_files) {
echo do_lang('FU_MUST_UPGRADE_CNS', fu_link('upgrader.php?type=cns', do_lang('FU_UPGRADE_CNS')));
}
break;
case 'theme_upgrade':
appengine_live_guard();
echo upgrade_themes();
break;
case 'cns': // Only to be launched as a consequent of db_upgrade
if (cns_upgrade()) {
echo '<p>' . do_lang('SUCCESS') . '</p>';
} else {
echo do_lang('FU_NO_CNS_UPGRADE');
}
break;
case 'addon_remove':
echo '<p>This addon removal tool remove all files from a given list of addons. It should only be used if you have placed files from addons (non-bundled or bundled) that are not actually installed/were uninstalled. Do not use it on addons that are installed (i.e. have tables and settings for them in the database already).</p>';
echo '<p>';
echo 'For example, it is useful if you have extracted the contents of the full manual installer package as part of an upgrade and need to now remove the files from addons you were not actually using (not a supported upgrade practice, but sometimes useful for developers to do).<br />';
echo 'If you backed up the original website files under <kbd>old</kbd> and were upgrading to <kbd>new</kbd>, this shell command would find the list of addon names to remove:<br />';
echo '<kbd>diff -rcw old/sources/hooks/systems/addon_registry new/sources/hooks/systems/addon_registry | sed -e "s/Only in new\/sources\/hooks\/systems\/addon_registry: \(.*\)\.php/\1/" -e \'tx\' -e \'d\' -e \':x\'</kbd>';
echo '</p>';
echo '<form action="upgrader.php?type=_addon_remove" method="post">';
echo '<p><label for="addons">Addons to remove:</label><br /><textarea name="addons" id="addons" class="wide_field" rows="10"></textarea>';
echo '<input class="menu___generic_admin__delete button_screen" type="submit" value="Remove addon files" />';
echo post_fields_relay();
echo '</form>';
break;
case '_addon_remove':
$_addons = post_param_string('addons');
$addons = explode("\n", $_addons);
$addon_files = array();
require_code('addons');
foreach ($addons as $addon) {
$addon = trim($addon);
if ($addon == '') {
continue;
}
$details = read_addon_info($addon);
$addon_files = array_merge($addon_files, $details['files']);
}
foreach ($addon_files as $addon_file) {
afm_delete_file($addon_file);
}
echo '<p>The files have been deleted. Now, you may want install TARs for any bundled addons that were removed, in <kbd>exports/addons</kbd>, so you can reinstall them when you want. To generate these from a development copy of Composr, go to <kbd>adminzone/index.php?page=build_addons&export_bundled_addons=1&export_addons=0</kbd> and then copy them over.</p>';
break;
}
if ($show_more_link) {
echo '<hr class="spaced_rule" /><div>' . fu_link('upgrader.php?type=browse', do_lang('MORE_OPTIONS')) . '</div>';
}
} else {
up_do_header();
up_do_login(do_lang((get_option('login_error_secrecy') == '1') ? 'MEMBER_INVALID_LOGIN' : 'MEMBER_BAD_PASSWORD'));
}
} else {
up_do_header();
up_do_login();
}
up_do_footer();
}
/**
* Get hidden form fields for relaying POST information.
*
* @return string The hidden form fields for relaying POST information.
*/
function post_fields_relay()
{
$hidden = '';
foreach (array_keys($_POST) as $key) {
if (preg_match('#^(news_id$|from_version$|given_password$|ftp_)#', $key) != 0) {
$hidden .= '<input type="hidden" name="' . escape_html($key) . '" value="' . escape_html(post_param_string($key)) . '" />';
}
}
return $hidden;
}
/**
* Generate a form-based link to relay POST information to a URL.
*
* @param string $url The URL (something like 'upgrader.php?type=cns')
* @param string $text The URL caption text
* @param boolean $disabled Whether it is disabled
* @param string $js Extra JavaScript
* @return string The form-based link
*/
function fu_link($url, $text, $disabled = false, $js = '')
{
$hidden = (strpos($url, 'http://compo.sr') !== false || strpos($url, '/index.php') !== false) ? '' : post_fields_relay();
if (get_param_integer('keep_safe_mode', 0) == 1) {
$url .= '&keep_safe_mode=1';
}
if (get_param_integer('keep_show_loading', 0) == 1) {
$url .= '&keep_show_loading=1';
}
$class = 'buttons__proceed';
if ($text == do_lang('MORE_OPTIONS')) {
$class = 'buttons__back';
}
$ret = '<form title="' . escape_html($text) . '" style="display: inline" action="' . escape_html($url) . '" method="post">';
$ret .= $hidden;
$ret .= '<input ' . (empty($js) ? '' : 'onclick="return window.confirm(\'' . addslashes($js) . '\');" ') . 'accesskey="c" ' . ($disabled ? 'disabled="disabled"' : '') . ' class="' . $class . ' button_screen_item" type="submit" value="' . escape_html($text) . '" />';
$ret .= '</form>';
return $ret;
}
/**
* Output a login page.
*
* @param ?string $message Error message (null: none)
*/
function up_do_login($message = null)
{
$type = get_param_string('type', 'browse');
global $SITE_INFO;
$ftp_username = get_value('ftp_username');
$ftp_folder = get_value('ftp_directory');
$ftp_domain = get_value('ftp_domain');
if (is_null($ftp_domain)) {
$ftp_domain = (!empty($SITE_INFO['ftp_domain'])) ? $SITE_INFO['ftp_domain'] : 'localhost';
}
if (is_null($ftp_username)) {
if (empty($SITE_INFO['ftp_username'])) {
if (php_function_allowed('posix_getpwuid')) {
$u_info = posix_getpwuid(fileowner(get_file_base() . '/sources/global.php'));
$ftp_username = $u_info['name'];
} else {
$ftp_username = '';
}
if (is_null($ftp_username)) {
$ftp_username = '';
}
} else {
$ftp_username = $SITE_INFO['ftp_username'];
}
}
if (is_null($ftp_folder)) {
if (empty($SITE_INFO['ftp_folder'])) {
$dr = cms_srv('DOCUMENT_ROOT');
if (strpos($dr, '/') !== false) {
$dr_parts = explode('/', $dr);
} else {
$dr_parts = explode('\\', $dr);
}
$webdir_stub = $dr_parts[count($dr_parts) - 1];
$pos = strpos(cms_srv('SCRIPT_NAME'), 'upgrader.php');
if ($pos === false) {
$pos = strlen(cms_srv('SCRIPT_NAME'));
} else {
$pos--;
}
$ftp_folder = '/' . $webdir_stub . substr(cms_srv('SCRIPT_NAME'), 0, $pos);
} else {
$ftp_folder = $SITE_INFO['ftp_folder'];
}
}
require_lang('installer');
$l_password = do_lang('MASTER_PASSWORD');
$l_ftp_info = do_lang('FU_FTP_INFO');
$l_ftp_domain = do_lang('FTP_DOMAIN');
$l_ftp_directory = do_lang('FTP_DIRECTORY');
$l_ftp_username = do_lang('FTP_USERNAME');
$l_ftp_password = do_lang('FTP_PASSWORD');
$l_login = do_lang('_LOGIN');
$l_login_info = do_lang('FU_LOGIN_INFO');
$l_login_info_pass_forget = do_lang('FU_LOGIN_INFO_PASS_FORGET');
$l_login_forgot_password_q = do_lang('FU_LOGIN_FORGOT_PASSWORD_Q');
if (!is_null($message)) {
echo '<p><strong>' . $message . '</strong></p>';
}
$news_id = either_param_integer('news_id', null); // Comes in via GET, but carries through via POST
$from_version = either_param_string('from_version', null);
$url = "upgrader.php?type=" . escape_html($type);
if (get_param_integer('keep_safe_mode', 0) == 1) {
$url .= '&keep_safe_mode=1';
}
if (get_param_integer('keep_show_loading', 0) == 1) {
$url .= '&keep_show_loading=1';
}
echo "
<p>{$l_login_info}</p>
<form title=\"{$l_login}\" action=\"" . escape_html($url) . "\" method=\"post\">
" . (is_null($news_id) ? '' : ('<input type="hidden" name="news_id" value="' . strval($news_id) . '" />')) . "
" . (is_null($from_version) ? '' : ('<input type="hidden" name="from_version" value="' . escape_html($from_version) . '" />')) . "
<p>
{$l_password}: <input type=\"password\" name=\"given_password\" value=\"" . escape_html(post_param_string('password', '')) . "\" />
</p>
";
require_code('files');
if ((is_suexec_like()) || ((!function_exists('ftp_ssl_connect')) && (!function_exists('ftp_connect')))) {
} else {
echo "
<hr class=\"spaced_rule\" />
{$l_ftp_info}
<table>
<tbody>
<tr><th>{$l_ftp_domain}:</th><td><input size=\"50\" type=\"text\" name=\"ftp_domain\" value=\"" . escape_html($ftp_domain) . "\" /></td></tr>
<tr><th>{$l_ftp_directory}:</th><td><input size=\"50\" type=\"text\" name=\"ftp_folder\" value=\"" . escape_html($ftp_folder) . "\" /></td></tr>
<tr><th>{$l_ftp_username}:</th><td><input size=\"50\" type=\"text\" name=\"ftp_username\" value=\"" . escape_html($ftp_username) . "\" /></td></tr>
<tr><th>{$l_ftp_password}:</th><td><input size=\"50\" type=\"password\" name=\"ftp_password\" /></td></tr>
</tbody>
</table>
<hr class=\"spaced_rule\" />
";
}
echo "
<p>
<input class=\"menu__site_meta__user_actions__login button_screen\" type=\"submit\" value=\"{$l_login}\" />
</p>
</form>
";
echo "
<hr class=\"spaced_rule\" />
<div style=\"font-size: 0.8em\">
<h2>{$l_login_forgot_password_q}</h2>
<p>{$l_login_info_pass_forget}</p>
</div>
";
}
/**
* Output the upgrader page header.
*/
function up_do_header()
{
$upgrader_title = do_lang('FU_UPGRADER_TITLE');
$upgrader_intro = do_lang('FU_UPGRADER_INTRO');
$charset = get_charset();
$lang = user_lang();
$dir = do_lang('dir');
cms_ob_end_clean();
echo <<<END
<!DOCTYPE html>
<html lang="{$lang}" dir="{$dir}">
<head>
<meta http-equiv="Content-Type" content="text/html; charset={$charset}" />
<title>{$upgrader_title}</title>
<link rel="icon" href="http://compo.sr/favicon.ico" type="image/x-icon" />
<style>/*<![CDATA[*/
END;
@print(file_get_contents(css_enforce('global', 'default')));
echo <<<END
.screen_title { text-decoration: underline; display: block; background: url('themes/default/images/icons/48x48/menu/adminzone/tools/upgrade.png') top left no-repeat; min-height: 42px; padding: 10px 0 0 60px; }
a[target="_blank"], a[onclick$="window.open"] { padding-right: 0; }
/*]]>*/</style>
<meta name="robots" content="noindex, nofollow" />
</head>
<body class="website_body"><div class="global_middle">
<h1 class="screen_title">{$upgrader_title}</h1>
<p>{$upgrader_intro}</p><hr class="spaced_rule" />
END;
}
/**
* Output the upgrader page footer.
*/
function up_do_footer()
{
echo <<<END
</div></body>
</html>
END;
}
/**
* Clear many caches.
*/
function clear_caches_1() // These have to happen early - to prevent things that could kill the update process
{
require_code('caches3');
erase_cached_templates();
erase_cached_language();
delete_value('cdn');
}
/**
* Clear more caches. This is intentionally done after db upgrading.
*/
function clear_caches_2()
{
require_code('caches3');
erase_comcode_cache();
erase_block_cache(true);
erase_comcode_page_cache();
erase_persistent_cache();
}
/**
* Find extra directories to chmod
*
* @return array Extra directories to chmod
*/
function get_chmod_array_2()
{
$hooks = find_all_hooks('systems', 'chmod');
$directories = array();
foreach (array_keys($hooks) as $hook) {
require_code('hooks/systems/chmod/' . filter_naughty_harsh($hook));
$ob = object_factory('Hook_chmod_' . filter_naughty_harsh($hook), true);
if (is_null($ob)) {
continue;
}
$directories = array_merge($directories, $ob->run());
}
return $directories;
}
/**
* Do permission checking
*
* @return string Output messages
*/
function check_perms()
{
require_code('inst_special');
require_code('files');
$super_out = '';
$array = array_merge(get_chmod_array(fallback_lang()), get_chmod_array_2());
require_code('themes2');
$themes = find_all_themes();
$out = '';
for ($i = 0; $i < count($array); $i++) {
$chmod = $array[$i];
if (is_dir(get_file_base() . '/' . $chmod)) {
if (strpos($chmod, 'themes/default') !== false) { // chmod ALL theme dirs
foreach (array_keys($themes) as $theme) {
$_chmod = str_replace('themes/default', 'themes/' . $theme, $chmod);
$dh = @opendir(get_file_base() . '/' . $_chmod);
if ($dh !== false) {
while (($file = readdir($dh)) !== false) {
if (!should_ignore_file($_chmod . '/' . $file, IGNORE_ACCESS_CONTROLLERS)) {
$array[] = $_chmod . '/' . $file;
}
}
closedir($dh);
}
}
} else {
$dh = @opendir(get_file_base() . '/' . $chmod);
if ($dh !== false) {
while (($file = readdir($dh)) !== false) {
if (!should_ignore_file($chmod . '/' . $file, IGNORE_ACCESS_CONTROLLERS)) {
$array[] = $chmod . '/' . $file;
}
}
closedir($dh);
}
}
}
/*
if (strpos($chmod, 'themes/default') !== false) { // chmod ALL theme files DISABLED (too noisy)
foreach (array_keys($themes) as $theme) {
$_chmod = str_replace('themes/default', 'themes/' . $theme, $chmod);
if (!file_exists(get_file_base() . '/' . $_chmod)) {
continue;
}
if (!is_writable_wrap(get_file_base() . '/' . $_chmod)) {
$out .= '<li>' . do_lang('FU_NEEDS_CHMOD', '<kbd>' . escape_html($_chmod) . '</kbd>') . '</li>';
}
}
} else
{*/
if (!file_exists(get_file_base() . '/' . $chmod)) {
continue;
}
if (!is_writable_wrap(get_file_base() . '/' . $chmod)) {
$out .= '<li>' . do_lang('FU_NEEDS_CHMOD', '<kbd>' . escape_html($chmod) . '</kbd>') . '</li>';
}
//}
}
if (!is_suexec_like()) {
$out .= check_excess_perms($array);
}
if ($out == '') {
$super_out = do_lang('FU_ALL_CHMODDED_GOOD');
} else {
$super_out = do_lang('WARNING_FILE_CHMOD', $out);
}
return $super_out;
}
/**
* Do permission setting
*
* @return string Output messages
*/
function fix_perms()
{
require_code('inst_special');
require_code('files');
$super_out = '';
$array = array_merge(get_chmod_array(fallback_lang()), get_chmod_array_2());
require_code('themes2');
$themes = find_all_themes();
$bak = $GLOBALS['SUPPRESS_ERROR_DEATH'];
$GLOBALS['SUPPRESS_ERROR_DEATH'] = true;
for ($i = 0; $i < count($array); $i++) {
$chmod = $array[$i];
if (is_dir(get_file_base() . '/' . $chmod)) {
if (strpos($chmod, 'themes/default') !== false) {
foreach (array_keys($themes) as $theme) {
$_chmod = str_replace('themes/default', 'themes/' . $theme, $chmod);
$dh = @opendir(get_file_base() . '/' . $_chmod);
if ($dh !== false) {
while (($file = readdir($dh)) !== false) {
if (!should_ignore_file($_chmod . '/' . $file, IGNORE_ACCESS_CONTROLLERS | IGNORE_NONBUNDLED_SCATTERED)) {
$array[] = $_chmod . '/' . $file;
}
}
closedir($dh);
}
}
} else {
$dh = @opendir(get_file_base() . '/' . $chmod);
if ($dh !== false) {
while (($file = readdir($dh)) !== false) {
if (!should_ignore_file($chmod . '/' . $file, IGNORE_ACCESS_CONTROLLERS | IGNORE_NONBUNDLED_SCATTERED)) {
$array[] = $chmod . '/' . $file;
}
}
closedir($dh);
}
}
}
/*
if (strpos($chmod,'themes/default') !== false) {
foreach (array_keys($themes) as $theme) {
$_chmod = str_replace('themes/default', 'themes/' . $theme, $chmod);
if (!file_exists(get_file_base() . '/' . $_chmod)) {