diff options
Diffstat (limited to 'installer/package.php')
| -rwxr-xr-x | installer/package.php | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/installer/package.php b/installer/package.php new file mode 100755 index 00000000..591f12d0 --- /dev/null +++ b/installer/package.php @@ -0,0 +1,239 @@ +#!/usr/bin/php -f +<?php +define('EXT', '.php'); +define("DOCROOT", realpath("../") . "/"); +define("VARPATH", DOCROOT . "var/"); + +// Define application and system paths +define("SYSPATH", DOCROOT . "system/"); +define('APPPATH', DOCROOT . "application/"); +define('MODPATH', DOCROOT . "modules/"); +define('THEMEPATH', DOCROOT . "themes/"); + +$modules_list = null; +$active_modules = null; + +function setup($config) { + system("rm -rf tmp"); + mkdir("tmp"); + + // Lets backup the database + $conn = $config["connection"]; + do_system("mysqldump -u{$conn['user']} -p{$conn['pass']} -h{$conn['host']} --add-drop-table " . + "--compact {$conn['database']} > tmp/dump.sql"); + + $db = Database::instance(); + // Drop all tables + foreach ($db->list_tables() as $table) { + $db->query("DROP TABLE IF EXISTS `$table`"); + } + + // Now the var directory + rename (VARPATH, realpath("tmp/var")); + mkdir(VARPATH); + copy(realpath("tmp/var/database.php"), VARPATH . "database.php"); + + $db->clear_cache(); + $modules_list = module::$modules; + $active_modules = module::$active; + + module::$modules = array(); + module::$active = array(); + + // Use a known random seed so that subsequent packaging runs will reuse the same random + // numbers, keeping our install.sql file more stable. + srand(0); +} + +function reset_install($config) { + // Reset the var path + system("rm -rf " . VARPATH); + rename (realpath("tmp/var"), VARPATH); + + $db = Database::instance(); + // Drop all tables + foreach ($db->list_tables() as $table) { + $db->query("DROP TABLE IF EXISTS `$table`"); + } + + // Lets restorep the database + $conn = $config["connection"]; + do_system("mysql -u{$conn['user']} -p{$conn['pass']} {$conn['database']} " . + " < tmp/dump.sql"); + + // Clear any database caching + $db->clear_cache(); + + module::$modules = $modules_list; + module::$active = $active_modules; +} + +function do_system($command) { + exec($command, $output, $status); + if ($status) { + throw new Exception("$command\nFailed to dump database\n" . implode("\n", $output)); + } +} + +function kohana_bootstrap() { + define('KOHANA_VERSION', '2.3.3'); + define('KOHANA_CODENAME', 'aegolius'); + + // Test of Kohana is running in Windows + define('KOHANA_IS_WIN', DIRECTORY_SEPARATOR === '\\'); + + // Kohana benchmarks are prefixed to prevent collisions + define('SYSTEM_BENCHMARK', 'system_benchmark'); + + // Load benchmarking support + require SYSPATH.'core/Benchmark'.EXT; + + // Start total_execution + Benchmark::start(SYSTEM_BENCHMARK.'_total_execution'); + + // Start kohana_loading + Benchmark::start(SYSTEM_BENCHMARK.'_kohana_loading'); + + // Load core files + require SYSPATH.'core/utf8'.EXT; + require SYSPATH.'core/Event'.EXT; + require SYSPATH.'core/Kohana'.EXT; + + // Prepare the environment + Kohana::setup(); + // End kohana_loading + Benchmark::stop(SYSTEM_BENCHMARK.'_kohana_loading'); + + // Prepare the system + Event::run('system.ready'); + + // Clean up and exit (this basically shuts down output buffering + Event::run('system.shutdown'); +} + +function install() { + gallery_installer::install(true); + module::load_modules(); + + foreach (array("user", "comment", "organize", "info", "rss", + "search", "slideshow", "tag") as $module_name) { + module::install($module_name); + module::activate($module_name); + } +} + +function dump_database() { + // We now have a clean install with just the packages that we want. Make sure that the + // database is clean too. + $db = Database::instance(); + $db->query("TRUNCATE {sessions}"); + $db->query("TRUNCATE {logs}"); + $db->query("DELETE FROM {vars} WHERE `module_name` = 'gallery' AND `name` = '_cache'"); + $db->update("users", array("password" => ""), array("id" => 1)); + $db->update("users", array("password" => ""), array("id" => 2)); + + $dbconfig = Kohana::config('database.default'); + $conn = $dbconfig["connection"]; + $pass = $conn["pass"] ? "-p{$conn['pass']}" : ""; + $sql_file = DOCROOT . "installer/install.sql"; + if (!is_writable($sql_file)) { + throw new Exception("$sql_file is not writeable"); + return; + } + do_system("mysqldump --compact --add-drop-table -h{$conn['host']} " . + "-u{$conn['user']} $pass {$conn['database']} > $sql_file"); + + // Post-process the sql file + $buf = ""; + $root = ORM::factory("item", 1); + $root_created_timestamp = $root->created; + $root_updated_timestamp = $root->updated; + foreach (file($sql_file) as $line) { + // Prefix tables + $line = preg_replace( + "/(CREATE TABLE|IF EXISTS|INSERT INTO) `{$dbconfig['table_prefix']}(\w+)`/", "\\1 {\\2}", + $line); + + // Normalize dates + $line = preg_replace("/,$root_created_timestamp,/", ",UNIX_TIMESTAMP(),", $line); + $line = preg_replace("/,$root_updated_timestamp,/", ",UNIX_TIMESTAMP(),", $line); + $buf .= $line; + } + $fd = fopen($sql_file, "wb"); + fwrite($fd, $buf); + fclose($fd); +} + +function dump_var() { + $objects = new RecursiveIteratorIterator( + new RecursiveDirectoryIterator(VARPATH), + RecursiveIteratorIterator::SELF_FIRST); + + $var_file = DOCROOT . "installer/init_var.php"; + if (!is_writable($var_file)) { + throw new Exception("$var_file is not writeable"); + return; + } + + $paths = array(); + foreach($objects as $name => $file) { + if ($file->getBasename() == "database.php") { + continue; + } else if (basename($file->getPath()) == "logs") { + continue; + } + + if ($file->isDir()) { + $paths[] = "VARPATH . \"" . substr($name, strlen(VARPATH)) . "\""; + } else { + // @todo: serialize non-directories + throw new Exception("Unknown file: $name"); + } + } + // Sort the paths so that the var file is stable + sort($paths); + + $fd = fopen($var_file, "w"); + fwrite($fd, "<?php defined(\"SYSPATH\") or die(\"No direct script access.\") ?>\n"); + fwrite($fd, "<?php\n"); + foreach ($paths as $path) { + fwrite($fd, "!file_exists($path) && mkdir($path);\n"); + } + fclose($fd); +} + +// Bootstrap kohana so we can use it as we need it +kohana_bootstrap(); + +$config = Kohana::config("database.default"); + +try { + // Empty the tmp directory, backup the database, and copy the var directory + setup($config); +} catch (Exception $e) { + print $e->getTrace(); + return; +} + +try { + // Install the standard modules + install(); + + // Dump the empty gallery3 database and format it for the installer + dump_database(); + + // Dump the var directory + dump_var(); +} catch (Exception $e) { + print $e->getTrace(); +} + +try { + // Reset the Gallery3 installation + reset_install($config); +} catch (Exception $e) { + print $e->getTrace(); +} + +system("rm -rf tmp"); +?>
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