From e7620812b01f3eda31ccf21f9dc5b1f17ba6ce57 Mon Sep 17 00:00:00 2001 From: Aleksander Machniak Date: Sun, 12 Apr 2015 09:24:25 +0200 Subject: Installer: Remove system() function use (#1490139) Move some functionality of scripts from bin/ into rcmail_utils class --- program/include/rcmail_install.php | 8 +- program/include/rcmail_utils.php | 362 +++++++++++++++++++++++++++++++++++++ 2 files changed, 364 insertions(+), 6 deletions(-) create mode 100644 program/include/rcmail_utils.php (limited to 'program') diff --git a/program/include/rcmail_install.php b/program/include/rcmail_install.php index 0d5fbc5da..e16177954 100644 --- a/program/include/rcmail_install.php +++ b/program/include/rcmail_install.php @@ -773,12 +773,8 @@ class rcmail_install */ function update_db($version) { - system(INSTALL_PATH . "bin/updatedb.sh --package=roundcube" - . " --version=" . escapeshellarg($version) - . " --dir=" . INSTALL_PATH . "SQL" - . " 2>&1", $result); - - return !$result; + return rcmail_utils::db_update(INSTALL_PATH . 'SQL', 'roundcube', $version, + array('quiet' => true)); } diff --git a/program/include/rcmail_utils.php b/program/include/rcmail_utils.php new file mode 100644 index 000000000..50700b0e2 --- /dev/null +++ b/program/include/rcmail_utils.php @@ -0,0 +1,362 @@ + | + | Author: Aleksander Machniak | + +-----------------------------------------------------------------------+ +*/ + +/** + * Roundcube utilities + * + * @package Webmail + * @subpackage Utils + */ +class rcmail_utils +{ + public static $db; + + /** + * Initialize database object and connect + * + * @return rcube_db Database instance + */ + public static function db() + { + if (self::$db === null) { + $rc = rcube::get_instance(); + $db = rcube_db::factory($rc->config->get('db_dsnw')); + + $db->set_debug((bool)$rc->config->get('sql_debug')); + + // Connect to database + $db->db_connect('w'); + + if (!$db->is_connected()) { + rcube::raise_error("Error connecting to database: " . $db->is_error(), false, true); + } + + self::$db = $db; + } + + return self::$db; + } + + /** + * Initialize database schema + * + * @param string Directory with sql files + */ + public static function db_init($dir) + { + $db = self::db(); + + $file = $dir . '/' . $db->db_provider . '.initial.sql'; + if (!file_exists($file)) { + rcube::raise_error("DDL file $file not found", false, true); + } + + echo "Creating database schema... "; + + if ($sql = file_get_contents($file)) { + if (!$db->exec_script($sql)) { + $error = $db->is_error(); + } + } + else { + $error = "Unable to read file $file or it is empty"; + } + + if ($error) { + echo "[FAILED]\n"; + rcube::raise_error($error, false, true); + } + else { + echo "[OK]\n"; + } + } + + /** + * Update database schema + * + * @param string Directory with sql files + * @param string Component name + * @param string Optional current version number + * @param array Parameters (errors, quiet) + * + * @return True on success, False on failure + */ + public static function db_update($dir, $package, $ver = null, $opts = array()) + { + // Check if directory exists + if (!file_exists($dir)) { + if ($opts['errors']) { + rcube::raise_error("Specified database schema directory doesn't exist.", false, true); + } + return false; + } + + $db = self::db(); + + // Read DB schema version from database (if 'system' table exists) + if (in_array($db->table_name('system'), (array)$db->list_tables())) { + $db->query("SELECT `value`" + . " FROM " . $db->table_name('system', true) + . " WHERE `name` = ?", + $package . '-version'); + + $row = $db->fetch_array(); + $version = preg_replace('/[^0-9]/', '', $row[0]); + } + + // DB version not found, but release version is specified + if (!$version && $ver) { + // Map old release version string to DB schema version + // Note: This is for backward compat. only, do not need to be updated + $map = array( + '0.1-stable' => 1, + '0.1.1' => 2008030300, + '0.2-alpha' => 2008040500, + '0.2-beta' => 2008060900, + '0.2-stable' => 2008092100, + '0.2.1' => 2008092100, + '0.2.2' => 2008092100, + '0.3-stable' => 2008092100, + '0.3.1' => 2009090400, + '0.4-beta' => 2009103100, + '0.4' => 2010042300, + '0.4.1' => 2010042300, + '0.4.2' => 2010042300, + '0.5-beta' => 2010100600, + '0.5' => 2010100600, + '0.5.1' => 2010100600, + '0.5.2' => 2010100600, + '0.5.3' => 2010100600, + '0.5.4' => 2010100600, + '0.6-beta' => 2011011200, + '0.6' => 2011011200, + '0.7-beta' => 2011092800, + '0.7' => 2011111600, + '0.7.1' => 2011111600, + '0.7.2' => 2011111600, + '0.7.3' => 2011111600, + '0.7.4' => 2011111600, + '0.8-beta' => 2011121400, + '0.8-rc' => 2011121400, + '0.8.0' => 2011121400, + '0.8.1' => 2011121400, + '0.8.2' => 2011121400, + '0.8.3' => 2011121400, + '0.8.4' => 2011121400, + '0.8.5' => 2011121400, + '0.8.6' => 2011121400, + '0.9-beta' => 2012080700, + ); + + $version = $map[$ver]; + } + + // Assume last version before the 'system' table was added + if (empty($version)) { + $version = 2012080700; + } + + $dir .= '/' . $db->db_provider; + if (!file_exists($dir)) { + if ($opts['errors']) { + rcube::raise_error("DDL Upgrade files for " . $db->db_provider . " driver not found.", false, true); + } + return false; + } + + $dh = opendir($dir); + $result = array(); + + while ($file = readdir($dh)) { + if (preg_match('/^([0-9]+)\.sql$/', $file, $m) && $m[1] > $version) { + $result[] = $m[1]; + } + } + sort($result, SORT_NUMERIC); + + foreach ($result as $v) { + if (!$opts['quiet']) { + echo "Updating database schema ($v)... "; + } + + $error = self::db_update_schema($package, $v, "$dir/$v.sql"); + + if ($error) { + if (!$opts['quiet']) { + echo "[FAILED]\n"; + } + if ($opts['errors']) { + rcube::raise_error("Error in DDL upgrade $v: $error", false, true); + } + return false; + } + else if (!$opts['quiet']) { + echo "[OK]\n"; + } + } + + return true; + } + + /** + * Run database update from a single sql file + */ + protected static function db_update_schema($package, $version, $file) + { + $db = self::db(); + + // read DDL file + if ($sql = file_get_contents($file)) { + if (!$db->exec_script($sql)) { + return $db->is_error(); + } + } + + // escape if 'system' table does not exist + if ($version < 2013011000) { + return; + } + + $system_table = $db->table_name('system', true); + + $db->query("UPDATE " . $system_table + . " SET `value` = ?" + . " WHERE `name` = ?", + $version, $package . '-version'); + + if (!$db->is_error() && !$db->affected_rows()) { + $db->query("INSERT INTO " . $system_table + ." (`name`, `value`) VALUES (?, ?)", + $package . '-version', $version); + } + + return $db->is_error(); + } + + /** + * Removes all deleted records older than X days + * + * @param int Number of days + */ + public static function db_clean($days) + { + // mapping for table name => primary key + $primary_keys = array( + 'contacts' => 'contact_id', + 'contactgroups' => 'contactgroup_id', + ); + + $db = self::db(); + + $threshold = date('Y-m-d 00:00:00', time() - $days * 86400); + + foreach (array('contacts','contactgroups','identities') as $table) { + $sqltable = $db->table_name($table, true); + + // also delete linked records + // could be skipped for databases which respect foreign key constraints + if ($db->db_provider == 'sqlite' && ($table == 'contacts' || $table == 'contactgroups')) { + $pk = $primary_keys[$table]; + $memberstable = $db->table_name('contactgroupmembers'); + + $db->query( + "DELETE FROM " . $db->quote_identifier($memberstable) + . " WHERE `$pk` IN (" + . "SELECT `$pk` FROM $sqltable" + . " WHERE `del` = 1 AND `changed` < ?" + . ")", + $threshold); + + echo $db->affected_rows() . " records deleted from '$memberstable'\n"; + } + + // delete outdated records + $db->query("DELETE FROM $sqltable WHERE `del` = 1 AND `changed` < ?", $threshold); + + echo $db->affected_rows() . " records deleted from '$table'\n"; + } + } + + /** + * Reindex contacts + */ + public static function indexcontacts() + { + $db = self::db(); + + // iterate over all users + $sql_result = $db->query("SELECT `user_id` FROM " . $db->table_name('users', true) . " ORDER BY `user_id`"); + while ($sql_result && ($sql_arr = $db->fetch_assoc($sql_result))) { + echo "Indexing contacts for user " . $sql_arr['user_id'] . "...\n"; + + $contacts = new rcube_contacts($db, $sql_arr['user_id']); + $contacts->set_pagesize(9999); + + $result = $contacts->list_records(); + while ($result->count && ($row = $result->next())) { + unset($row['words']); + $contacts->update($row['ID'], $row); + } + } + + echo "done.\n"; + } + + /** + * Modify user preferences + * + * @param string Option name + * @param string Option value + * @param int Optional user identifier + */ + public static function mod_pref($name, $value, $userid = null) + { + $db = self::db(); + + if ($userid) { + $query = '`user_id` = ' . intval($userid); + } + else { + $query = '1=1'; + } + + // iterate over all users + $sql_result = $db->query("SELECT * FROM " . $db->table_name('users', true) . " WHERE $query"); + + while ($sql_result && ($sql_arr = $db->fetch_assoc($sql_result))) { + echo "Updating prefs for user " . $sql_arr['user_id'] . "..."; + + $user = new rcube_user($sql_arr['user_id'], $sql_arr); + $prefs = $old_prefs = $user->get_prefs(); + + $prefs[$name] = $value; + + if ($prefs != $old_prefs) { + $user->save_prefs($prefs); + echo "saved.\n"; + } + else { + echo "nothing changed.\n"; + } + } + } +} -- cgit v1.2.3