"Environment Test", "description" => "The following tests have been run to determine if " . "Gallery3 will work in your environment. If any of the tests have " . "failed, consult the documention on http://gallery.menalto.com for " . "more information on how to correct the problem.", "msgs" => array()); if (version_compare(PHP_VERSION, "5.2", "<")) { $section["msgs"]["PHP Version"] = array("error" => true, "text" => sprintf("Gallery3 requires PHP 5.2 or newer, current version: %s.", PHP_VERSION)); $failed = true; } else { $section["msgs"]["PHP Version"] = array("error" => false, "text" => PHP_VERSION); } if (!(is_dir(SYSPATH) AND is_file(SYSPATH.'core/Bootstrap'.EXT))) { $section["msgs"]["Kohana Directory"] = array("error" => true, "text" => "The configured Kohana directory does not exist or does not contain the required files."); } else { $section["msgs"]["Kohana Directory"] = array("error" => false, "text" => SYSPATH); } if (!(is_dir(APPPATH) AND is_file(APPPATH.'config/config'.EXT))) { $section["msgs"]["Application Directory"] = array("error" => true, "text" => "The configured Gallery3 application directory does not exist or does not contain the required files."); $failed = true; } else { $section["msgs"]["Application Directory"] = array("error" => false, "text" => APPPATH); } if (!(is_dir(MODPATH))) { $section["msgs"]["Modules Directory"] = array("error" => true, "text" => "The configured Gallery3 modules directory does not exist or does not contain the required files."); $failed = true; } else { $section["msgs"]["Modules Directory"] = array("error" => false, "text" => MODPATH); } if (!(is_dir(THEMEPATH))) { $section["msgs"]["Theme Directory"] = array("error" => true, "text" => "The configured Gallery3 themes directory does not exist or does not contain the required files."); $failed = true; } else { $section["msgs"]["Themes Directory"] = array("error" => false, "text" => THEMEPATH); } if (!@preg_match("/^.$/u", utf8_encode("\xF1"))) { $section["msgs"]["PCRE UTF-8"] = array("error" => true, "text" => "Perl-Compatible Regular Expressions has not been compiled with UTF-8 support.", "html" => "PCRE has not been compiled with UTF-8 support."); $failed = true; } else if (!@preg_match("/^\pL$/u", utf8_encode("\xF1"))) { $section["msgs"]["PCRE UTF-8"] = array("error" => true, "text" => "Perl-Compatible Regular Expressions has not been compiled with Unicode support.", "html" => "PCRE has not been compiled with Unicode property support."); $failed = true; } else { $section["msgs"]["PCRE UTF-8"] = array("error" => false, "text" => "Pass"); } if (!(class_exists("ReflectionClass"))) { $section["msgs"]["Reflection Enabled"] = array("error" => true, "text" => "PHP relection is either not loaded or not compiled in.", "html" => "PHP relection is either not loaded or not compiled in."); $failed = true; } else { $section["msgs"]["Reflection Enabled"] = array("error" => false, "text" => "Pass"); } if (!(function_exists("filter_list"))) { $section["msgs"]["Filters Enabled"] = array("error" => true, "text" => "The filter extension is either not loaded or not compiled in.", "html" => "The filter extension is either not loaded or not compiled in."); $failed = true; } else { $section["msgs"]["Filters Enabled"] = array("error" => false, "text" => "Pass"); } if (!(extension_loaded("iconv"))) { $section["msgs"]["Iconv Loaded"] = array("error" => true, "text" => "The iconv extension is not loaded.", "html" => "The iconv extension is not loaded."); $failed = true; } else { $section["msgs"]["Iconv Enabled"] = array("error" => false, "text" => "Pass"); } if (extension_loaded("mbstring") && (ini_get("mbstring.func_overload") & MB_OVERLOAD_STRING)) { $section["msgs"]["Mbstring Overloaded"] = array("error" => true, "text" => "The mbstring extension is overloading PHP's native string functions.", "html" => "The mbstring extension is overloading PHP's native string functions."); $failed = true; } else { $section["msgs"]["MbString Overloaded"] = array("error" => false, "text" => "Pass"); } if (!(isset($_SERVER["REQUEST_URI"]) || isset($_SERVER["PHP_SELF"]))) { $section["msgs"]["URI Determination"] = array("error" => true, "text" => "Neither \$_SERVER['REQUEST_URI'] or \$_SERVER['PHP_SELF'] is available.", "html" => "Neither \$_SERVER['REQUEST_URI'] or \$_SERVER['PHP_SELF'] is available."); $failed = true; } else { $section["msgs"]["URI Determination"] = array("error" => false, "text" => "Pass"); } $short_tags = ini_get("short_open_tag"); if (empty($short_tags)) { $section["msgs"]["Short Tags"] = array("error" => true, "text" => "Gallery3 requires that PHP short tags be enabled.", "html" => "Gallery3 requires that PHP short tags be enabled"); $failed = true; } else { $section["msgs"]["Short Tags"] = array("error" => false, "text" => "Pass"); } self::$messages[] = $section; return !$failed; } public static function display_requirements() { if (PHP_SAPI == 'cli') { print self::_render("installer/views/installer.txt"); } else { print self::_render("installer/views/installer.html"); } } public static function parse_cli_parms($argv) { $section = array("header" => "Installation Parameters", "description" => "The following parameters will be used to install and " . "configure your Gallery3 installation.", "msgs" => array()); for ($i=0; $i < count($argv); $i++) { switch (strtolower($argv[$i])) { case "-d": $arguments["dbname"] = $argv[++$i]; break; case "-h": $arguments["host"] = $argv[++$i]; break; case "-u": $arguments["user"] = $argv[++$i]; break; case "-p": $arguments["password"] = $argv[++$i]; break; case "-t": $arguments["prefix"] = $argv[++$i]; break; case "-f": $arguments["file"] = $argv[++$i]; break; } } $config = array("host" => "localhost", "user" => "root", "password" => "", "dbname" => "gallery3", "prefix" => ""); if (!empty($arguments["file"])) { if (file_exists($arguments["file"])) { include $arguments["file"]; } unset($arguments["file"]); } self::$config = array_merge($config, $arguments); foreach (self::$config as $key => $value) { $section["msgs"][$key] = array("text" => $value, "error" => false); } self::$messages[] = $section; } private static function _render($view) { if ($view == '') return; // Buffering on ob_start(); try { // Views are straight HTML pages with embedded PHP, so importing them // this way insures that $this can be accessed as if the user was in // the controller, which gives the easiest access to libraries in views include realpath($view . EXT); } catch (Exception $e) { // Display the exception using its internal __toString method echo $e; } // Fetch the output and close the buffer return ob_get_clean(); } }