/**
* Uninstall an addon.
*
* @param string Name of the addon
*/
function uninstall_addon($name)
{
$addon_row = read_addon_info($name);
require_code('zones2');
require_code('zones3');
require_code('abstract_file_manager');
// Clear some cacheing
require_code('view_modes');
require_code('zones2');
require_code('zones3');
erase_comcode_page_cache();
erase_tempcode_cache();
persistant_cache_empty();
erase_cached_templates();
erase_cached_language();
global $HOOKS_CACHE;
$HOOKS_CACHE = array();
// Remove addon info from database, modules, blocks, and files
$last = array();
foreach ($addon_row['addon_files'] as $filename) {
if (@file_exists(get_file_base() . '/' . $filename)) {
$test = $GLOBALS['SITE_DB']->query_value('addons_files', 'COUNT(*)', array('filename' => $filename));
if ($test <= 1) {
if (substr($filename, 0, 37) == 'sources/hooks/systems/addon_registry/') {
$last[] = $filename;
continue;
}
$matches = array();
if (preg_match('#([^/]*)/?pages/modules(_custom)?/(.*)\\.php#', $filename, $matches) != 0) {
uninstall_module($matches[1], $matches[3]);
}
if (preg_match('#sources(_custom)?/blocks/(.*)\\.php#', $filename, $matches) != 0) {
uninstall_block($matches[2]);
}
if (preg_match('#^([^/]*)/index.php#', $filename, $matches) != 0) {
actual_delete_zone_lite($matches[1]);
}
if ($filename != 'mod.inf' && $filename != 'mod.php' && $filename != '' && substr($filename, -1) != '/') {
$last[] = $filename;
}
}
}
}
foreach ($last as $filename) {
afm_delete_file($filename);
}
$GLOBALS['SITE_DB']->query_delete('addons_files', array('addon_name' => $addon_row['addon_name']));
$GLOBALS['SITE_DB']->query_delete('addons_dependencies', array('addon_name' => $addon_row['addon_name']));
$GLOBALS['SITE_DB']->query_delete('addons', array('addon_name' => $addon_row['addon_name']), '', 1);
global $ADDON_INSTALLED_CACHE;
unset($ADDON_INSTALLED_CACHE[$addon_row['addon_name']]);
if (function_exists('persistent_cache_set')) {
persistent_cache_set('ADDONS_INSTALLED', $ADDON_INSTALLED_CACHE, true);
}
log_it('UNINSTALL_ADDON', $addon_row['addon_name']);
}
/**
* Version specific upgrading. These are things that are relatively major structural changes and therefore will get done outside the module upgrade system.
*
* @return boolean Whether anything was done
*/
function version_specific()
{
// Version specific (rather than component specific) upgrading
$version_files = ocp_version_number();
$_version_database = get_value('version');
$version_database = floatval($_version_database);
if (is_null($_version_database)) {
$version_database = 2.1;
}
// Either 2.0 or 2.1, and they are equivalent in terms of what we need to do
if ($version_database < $version_files) {
if ($version_database < 2.5) {
$GLOBALS['SITE_DB']->query('DELETE FROM ' . get_table_prefix() . 'chat_messages');
$GLOBALS['SITE_DB']->query_update('modules', array('module_the_name' => 'galleries'), array('module_the_name' => 'images'));
$GLOBALS['SITE_DB']->query_update('group_page_access', array('page_name' => 'galleries'), array('page_name' => 'images'));
$GLOBALS['SITE_DB']->alter_table_field('zones', 'zone_wide', '?BINARY');
$GLOBALS['SITE_DB']->alter_table_field('theme_images', 'id', 'SHORT_TEXT');
$GLOBALS['SITE_DB']->refresh_field_definition('URLPATH');
$GLOBALS['SITE_DB']->query('ALTER TABLE ' . get_table_prefix() . 'translate TYPE=MYISAM');
// Just in case it's not
$GLOBALS['SITE_DB']->create_index('translate', '#search', array('text_original'));
$trans4 = insert_lang(do_lang('A_SITE_ABOUT', '???'), 1);
$trans8 = insert_lang(do_lang('GUIDES'), 1);
$GLOBALS['SITE_DB']->query_insert('zones', array('zone_name' => 'membersonly', 'zone_default_page' => 'start', 'zone_header_text' => $trans4, 'zone_theme' => '-1', 'zone_wide' => 0, 'zone_require_session' => 0));
$GLOBALS['SITE_DB']->query_insert('zones', array('zone_default_page' => 'userguide', 'zone_header_text' => $trans8, 'zone_theme' => '-1', 'zone_wide' => 0, 'zone_require_session' => 0));
}
if ($version_database < 3.0) {
fu_rename_zone('membersonly', 'site');
fu_rename_zone('admincentre', 'adminzone');
if (file_exists(get_file_base() . '/collaboration')) {
fu_rename_zone('supermembercentre', 'collaboration');
}
fu_rename_zone('membercentre', 'site', true);
// Merged into 'site' (formerly membersonly)
actual_delete_zone_lite('seedy');
$GLOBALS['SITE_DB']->query_insert('zones', array('zone_name' => 'cms', 'zone_title' => insert_lang(do_lang('CMS'), 1), 'zone_default_page' => 'cms', 'zone_header_text' => insert_lang(do_lang('CMS'), 1), 'zone_theme' => '-1', 'zone_wide' => 0, 'zone_require_session' => 1));
$GLOBALS['SITE_DB']->query_update('modules', array('module_the_name' => 'admin_cleanup'), array('module_the_name' => 'admin_caches'));
$GLOBALS['SITE_DB']->query_update('modules', array('module_the_name' => 'seedy_page'), array('module_the_name' => 'cedi'));
$GLOBALS['SITE_DB']->query_update('attachment_refs', array('r_referer_type' => 'cedi_page'), array('r_referer_type' => 'seedy_page'));
$GLOBALS['SITE_DB']->query_update('attachment_refs', array('r_referer_type' => 'cedi_post'), array('r_referer_type' => 'seedy_post'));
$modules_gone = array('seedy_move', 'seedy_changes', 'seedy_edit_page', 'seedy_manage_tree', 'seedy_move', 'seedy_post', 'seedy_show_tree', 'seedy_merge', 'admin_seedy', 'admin_pages', 'admin_ftp_downloads', 'admin_timezone', 'admin_modules', 'admin_ocf_moderator_logs', 'admin_submitban');
foreach ($modules_gone as $module) {
$GLOBALS['SITE_DB']->query_delete('modules', array('module_the_name' => $module), '', 1);
}
$GLOBALS['SITE_DB']->query_update('modules', array('module_the_name' => 'galleries'), array('module_the_name' => 'images'), '', 1);
$GLOBALS['SITE_DB']->query_update('modules', array('module_the_name' => 'admin_sitetree'), array('module_the_name' => 'admin_comcode_pages'), '', 1);
$GLOBALS['SITE_DB']->query_update('modules', array('module_the_name' => 'admin_addons'), array('module_the_name' => 'admin_mods'), '', 1);
$GLOBALS['SITE_DB']->query_update('modules', array('module_the_name' => 'admin_awards'), array('module_the_name' => 'admin_dotws'), '', 1);
}
if ($version_database < 4.0) {
$GLOBALS['SITE_DB']->query('ALTER TABLE ' . get_table_prefix() . 'translate CHANGE id id INT(10) UNSIGNED AUTO_INCREMENT');
}
if ($version_database < 5.1) {
// Installaton code got moved over
$sitetree_version = $GLOBALS['SITE_DB']->query_value('modules', 'module_version', array('module_the_name' => 'admin_sitetree'));
$GLOBALS['SITE_DB']->query_update('modules', array('module_version' => $sitetree_version), array('module_the_name' => 'cms_comcode_pages'), '', 1);
}
if ($version_database < 8.0) {
actual_delete_zone_lite('personalzone');
}
set_value('version', float_to_raw_string($version_files));
return true;
}
return false;
}
/**
* Delete a zone.
*
* @param ID_TEXT The name of the zone
*/
function actual_delete_zone($zone)
{
if (get_file_base() != get_custom_file_base()) {
warn_exit(do_lang_tempcode('SHARED_INSTALL_PROHIBIT'));
}
require_code('abstract_file_manager');
force_have_afm_details();
if (function_exists('set_time_limit')) {
@set_time_limit(0);
}
disable_php_memory_limit();
$pages = find_all_pages_wrap($zone, false, false, FIND_ALL_PAGES__ALL);
$bad = array();
foreach (array_keys($pages) as $page) {
if (substr($page, 0, 6) != 'panel_' && $page != 'start') {
$bad[] = $page;
}
}
if ($bad != array()) {
require_lang('zones');
warn_exit(do_lang_tempcode('DELETE_ZONE_ERROR', '<kbd>' . implode('</kbd>, <kbd>', $bad) . '</kbd>'));
}
actual_delete_zone_lite($zone);
if (file_exists(get_custom_file_base() . '/' . filter_naughty($zone))) {
afm_delete_directory(filter_naughty($zone), true);
}
}
