diff options
Diffstat (limited to 'installer')
| -rw-r--r-- | installer/controllers/installer.php | 80 | ||||
| -rw-r--r-- | installer/helpers/system_check.php | 180 | ||||
| -rw-r--r-- | installer/views/installer.html.php | 48 | ||||
| -rw-r--r-- | installer/views/installer.txt.2.php | 119 | ||||
| -rw-r--r-- | installer/views/installer.txt.php | 44 |
5 files changed, 471 insertions, 0 deletions
diff --git a/installer/controllers/installer.php b/installer/controllers/installer.php new file mode 100644 index 00000000..9c9491b7 --- /dev/null +++ b/installer/controllers/installer.php @@ -0,0 +1,80 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2008 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class Installer_Controller extends Template_Controller { + public $template = "welcome.html"; + + function index() { + $this->template->syscheck = new View("install.html"); + $this->template->syscheck->errors = $this->_get_config_errors(); + $this->template->syscheck->modules = array(); + } + + private function _get_config_errors() { + $errors = array(); + if (!file_exists(VARPATH)) { + $error = new stdClass(); + $error->message = "Missing: " . VARPATH; + $error->instructions[] = "mkdir " . VARPATH; + $error->instructions[] = "chmod 777 " . VARPATH; + $errors[] = $error; + } else if (!is_writable(VARPATH)) { + $error = new stdClass(); + $error->message = "Not writable: " . VARPATH; + $error->instructions[] = "chmod 777 " . VARPATH; + $errors[] = $error; + } + + $db_php = VARPATH . "database.php"; + if (!file_exists($db_php)) { + $error = new stdClass(); + $error->message = "Missing: $db_php <br/> Run the following commands..."; + $error->instructions[] = "cp " . DOCROOT . "kohana/config/database.php $db_php"; + $error->instructions[] = "chmod 644 $db_php"; + $error->message2 = "...then edit this file and enter your database configuration settings."; + $errors[] = $error; + } else if (!is_readable($db_php)) { + $error = new stdClass(); + $error->message = "Not readable: $db_php"; + $error->instructions[] = "chmod 644 $db_php"; + $error->message2 = "Then edit this file and enter your database configuration settings."; + $errors[] = $error; + } else { + $old_handler = set_error_handler(array("Welcome_Controller", "_error_handler")); + try { + Database::instance()->connect(); + } catch (Exception $e) { + $error = new stdClass(); + $error->message = "Database error: {$e->getMessage()}"; + $db_name = Kohana::config("database.default.connection.database"); + if (strchr($error->message, "Unknown database")) { + $error->instructions[] = "mysqladmin -uroot create $db_name"; + } else { + $error->instructions = array(); + $error->message2 = "Check " . VARPATH . "database.php"; + } + $errors[] = $error; + } + set_error_handler($old_handler); + } + + return $errors; + } + +}
\ No newline at end of file diff --git a/installer/helpers/system_check.php b/installer/helpers/system_check.php new file mode 100644 index 00000000..b0bd7e12 --- /dev/null +++ b/installer/helpers/system_check.php @@ -0,0 +1,180 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2008 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class system_check { + private static $messages = array(); + + public function failed() { + $failed = false; + if (version_compare(PHP_VERSION, "5.2", "<")) { + self::$messages["PHP Version"] = array("error" => true, + "text" => sprintf("Gallery3 requires PHP 5.2 or newer, current version: %s.", PHP_VERSION)); + $failed = true; + } else { + self::$messages["PHP Version"] = array("error" => false, + "text" => PHP_VERSION); + } + + + if (!(is_dir(SYSPATH) AND is_file(SYSPATH.'core/Bootstrap'.EXT))) { + self::$messages["Kohana Directory"] = array("error" => true, + "text" => "The configured Kohana directory does not exist or does not contain the required files."); + } else { + self::$messages["Kohana Directory"] = array("error" => false, + "text" => SYSPATH); + } + + if (!(is_dir(APPPATH) AND is_file(APPPATH.'config/config'.EXT))) { + self::$messages["Application Directory"] = array("error" => true, + "text" => "The configured Gallery3 application directory does not exist or does not contain the required files."); + $failed = true; + } else { + self::$messages["Application Directory"] = array("error" => false, + "text" => APPPATH); + } + + if (!(is_dir(MODPATH))) { + self::$messages["Modules Directory"] = array("error" => true, + "text" => "The configured Gallery3 modules directory does not exist or does not contain the required files."); + $failed = true; + } else { + self::$messages["Modules Directory"] = array("error" => false, + "text" => MODPATH); + } + + if (!(is_dir(THEMEPATH))) { + self::$messages["Theme Directory"] = array("error" => true, + "text" => "The configured Gallery3 themes directory does not exist or does not contain the required files."); + $failed = true; + } else { + self::$messages["Themes Directory"] = array("error" => false, + "text" => THEMEPATH); + } + + if (!@preg_match("/^.$/u", utf8_encode("\xF1"))) { + self::$messages["PCRE UTF-8"] = array("error" => true, + "text" => "Perl-Compatible Regular Expressions has not been compiled with UTF-8 support.", + "html" => "<a href=\"http://php.net/pcre\">PCRE</a> has not been compiled with UTF-8 support."); + $failed = true; + } else if (!@preg_match("/^\pL$/u", utf8_encode("\xF1"))) { + self::$messages["PCRE UTF-8"] = array("error" => true, + "text" => "Perl-Compatible Regular Expressions has not been compiled with Unicode support.", + "html" => "<a href=\"http://php.net/pcre\">PCRE</a> has not been compiled with Unicode property support."); + $failed = true; + } else { + self::$messages["PCRE UTF-8"] = array("error" => false, + "text" => "Pass"); + } + + if (!(class_exists("ReflectionClass"))) { + self::$messages["Reflection Enabled"] = array("error" => true, + "text" => "PHP relection is either not loaded or not compiled in.", + "html" => "PHP <a href=\"http://php.net/reflection\">relection<a> is either not loaded or not compiled in."); + $failed = true; + } else { + self::$messages["Reflection Enabled"] = array("error" => false, + "text" => "Pass"); + } + + if (!(function_exists("filter_list"))) { + self::$messages["Filters Enabled"] = array("error" => true, + "text" => "The filter extension is either not loaded or not compiled in.", + "html" => "The <a href=\"http://php.net/filter\">filter</a> extension is either not loaded or not compiled in."); + $failed = true; + } else { + self::$messages["Filters Enabled"] = array("error" => false, + "text" => "Pass"); + } + + if (!(extension_loaded("iconv"))) { + self::$messages["Iconv Loaded"] = array("error" => true, + "text" => "The iconv extension is not loaded.", + "html" => "The <a href=\"http://php.net/iconv\">iconv</a> extension is not loaded."); + $failed = true; + } else { + self::$messages["Iconv Enabled"] = array("error" => false, + "text" => "Pass"); + } + + if (extension_loaded("mbstring") && + (ini_get("mbstring.func_overload") & MB_OVERLOAD_STRING)) { + self::$messages["Mbstring Overloaded"] = array("error" => true, + "text" => "The mbstring extension is overloading PHP's native string functions.", + "html" => "The <a href=\"http://php.net/mbstring\">mbstring</a> extension is overloading PHP's native string functions."); + $failed = true; + } else { + self::$messages["MbString Overloaded"] = array("error" => false, + "text" => "Pass"); + } + + if (!(isset($_SERVER["REQUEST_URI"]) || isset($_SERVER["PHP_SELF"]))) { + self::$messages["URI Determination"] = array("error" => true, + "text" => "Neither \$_SERVER['REQUEST_URI'] or \$_SERVER['PHP_SELF'] is available.", + "html" => "Neither <code>\$_SERVER['REQUEST_URI']</code> or <code>\$_SERVER['PHP_SELF']<code> is available."); + $failed = true; + } else { + self::$messages["URI Determination"] = array("error" => false, + "text" => "Pass"); + } + + $short_tags = ini_get("short_open_tag"); + if (empty($short_tags)) { + self::$messages["Short Tags"] = array("error" => true, + "text" => "Gallery3 requires that PHP short tags be enabled.", + "html" => "Gallery3 requires that PHP <a href=\"http://ca2.php.net/manual/en/ini.core.php\">short tags</a> be enabled"); + $failed = true; + } else { + self::$messages["Short Tags"] = array("error" => false, + "text" => "Pass"); + } + return $failed; + } + + public static function display_requirements() { + if (PHP_SAPI == 'cli') { + print self::_render("installer/views/installer.txt"); + } else { + print self::_render("installer/views/installer.html"); + } + } + + private static function _render($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 $e; + } + + // Fetch the output and close the buffer + return ob_get_clean(); + } +}
\ No newline at end of file diff --git a/installer/views/installer.html.php b/installer/views/installer.html.php new file mode 100644 index 00000000..fef71834 --- /dev/null +++ b/installer/views/installer.html.php @@ -0,0 +1,48 @@ +<?php defined("SYSPATH") or die("No direct script access."); ?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> + <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> + <head> + + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> + + <title>Gallery3 Requirements Verification</title> + + <style type="text/css"> + body { width: 42em; margin: 0 auto; font-family: sans-serif; font-size: 90%; } + + #tests table { border-collapse: collapse; width: 100%; } + #tests table th, + #tests table td { padding: 0.2em 0.4em; text-align: left; vertical-align: top; } + #tests table th { width: 12em; font-weight: normal; font-size: 1.2em; } + #tests table tr:nth-child(odd) { background: #eee; } + #tests table td.pass { color: #191; } + #tests table td.fail { color: #911; } + #tests #results { color: #fff; } + #tests #results p { padding: 0.8em 0.4em; } + #tests #results p.pass { background: #191; } + #tests #results p.fail { background: #911; } + </style> + + </head> + <body> + <h1>Environment Tests</h1> + + <p>The following tests have been run to determine if Gallery3 will work in your environment. If any of the tests have failed, consult the + <a href="http://gallery.menalto.com">documentation</a> for more information on how to correct the problem.</p> + + <div id="tests"> + + <table cellspacing="0"> + <?php foreach (self::$messages as $header => $msg): ?> + + <tr> + <th><?php echo $header ?></th> + <td class="<?php echo empty($msg["error"]) ? "pass" : "fail" ?>"> + <?php echo empty($msg["html"]) ? $msg["text"] : $msg["html"] ?> + </td> + </tr> + <?php endforeach ?> + </table> + </div> + </body> + </html>
\ No newline at end of file diff --git a/installer/views/installer.txt.2.php b/installer/views/installer.txt.2.php new file mode 100644 index 00000000..b40373c0 --- /dev/null +++ b/installer/views/installer.txt.2.php @@ -0,0 +1,119 @@ +<?php defined("SYSPATH") or die("No direct script access."); +function green_start() { + return "\x1B[32m"; +} + +function color_end() { + return "\x1B[0m"; +} + +function red_start() { + return "\x1B[31m"; +} + +function magenta_start() { + return "\x1B[35m"; +} + +echo "+", str_repeat("-", 98), "+\n"; +printf("| %-96.96s |\n", "Environment Tests"); +printf("| %-96.96s |\n", "The following tests have been run to determine if Gallery3 will work\n"); +printf("in your environment. If any of the tests have failed, consult the documention on\n"); +printf("http://gallery.menalto.com for more information on how to correct the problem."); +echo "+", str_repeat("-", 98), "+\n"; + + + ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + // <th>PHP Version</th> // // + // // // + // <? if (empty(self::$errors["php_version"])): ?> // // + // <td class="pass"><?php echo PHP_VERSION ?></td> // // + // <?php else: ?> // // + // <td class="fail">Gallery3 requires PHP 5.2 or newer, this version is <?php echo PHP_VERSION ?>.</td> // // + // <?php endif ?> // // + // </tr> // // + // <tr> // // + // <th>System Directory</th> // // + // <?php if (empty(self::$errors["syspath"])): ?> // // + // <td class="pass"><?php echo SYSPATH ?></td> // // + // <?php else: ?> // // + // <td class="fail">The configured <code>system</code> directory does not exist or does not contain required files.</td> // // + // <?php endif ?> // // + // </tr> // // + // <tr> // // + // <th>Application Directory</th> // // + // <?php if (empty(self::$errors["apppath"])): ?> // // + // <td class="pass"><?php echo APPPATH ?></td> // // + // <?php else: ?> // // + // <td class="fail">The configured <code>application</code> directory does not exist or does not contain required files.</td> // // + // <?php endif ?> // // + // </tr> // // + // <tr> // // + // <th>Modules Directory</th> // // + // <?php if (empty(self::$errors["modpath"])): ?> // // + // <td class="pass"><?php echo MODPATH ?></td> // // + // <?php else: ?> // // + // <td class="fail">The configured <code>modules</code> directory does not exist or does not contain required files.</td> // // + // <?php endif ?> // // + // </tr> // // + // <tr> // // + // <th>PCRE UTF-8</th> // // + // <?php if (!empty(self::$errors["utf-8"])): ?> // // + // <td class="fail"><a href="http://php.net/pcre">PCRE</a> has not been compiled with UTF-8 support.</td> // // + // <?php elseif (!empty(self::$errors["unicode"])): ?> // // + // <td class="fail"><a href="http://php.net/pcre">PCRE</a> has not been compiled with Unicode property support.</td> // // + // <?php else: ?> // // + // <td class="pass">Pass</td> // // + // <?php endif ?> // // + // </tr> // // + // <tr> // // + // <th>Reflection Enabled</th> // // + // <?php if (empty(self::$errors["reflection"])): ?> // // + // <td class="pass">Pass</td> // // + // <?php else: ?> // // + // <td class="fail">PHP <a href="http://www.php.net/reflection">reflection</a> is either not loaded or not compiled in.</td> // // + // <?php endif ?> // // + // </tr> // // + // <tr> // // + // <th>Filters Enabled</th> // // + // <?php if (empty(self::$errors["filter_list"])): ?> // // + // <td class="pass">Pass</td> // // + // <?php else: ?> // // + // <td class="fail">The <a href="http://www.php.net/filter">filter</a> extension is either not loaded or not compiled in.</td> // // + // <?php endif ?> // // + // </tr> // // + // <tr> // // + // <th>Iconv Extension Loaded</th> // // + // <?php if (empty(self::$errors["iconv"])): ?> // // + // <td class="pass">Pass</td> // // + // <?php else: ?> // // + // <td class="fail">The <a href="http://php.net/iconv">iconv</a> extension is not loaded.</td> // // + // <?php endif ?> // // + // </tr> // // + // // // + // <tr> // // + // <th>Mbstring Not Overloaded</th> // // + // <?php if (empty(self::$errors["mbstring"])): ?> // // + // <td class="pass">Pass</td> // // + // <?php else: ?> // // + // <td class="fail">The <a href="http://php.net/mbstring">mbstring</a> extension is overloading PHP's native string functions.</td> // // + // <?php endif ?> // // + // </tr> // // + // <tr> // // + // <th>URI Determination</th> // // + // <?php if (empty(self::$errors["uri"])): ?> // // + // <td class="pass">Pass</td> // // + // <?php else: ?> // // + // <td class="fail">Neither <code>$_SERVER['REQUEST_URI']</code> or <code>$_SERVER['PHP_SELF']</code> is available.</td> // // + // <?php endif ?> // // + // </tr> // // + // <tr> // // + // <th>PHP Short Tags</th> // // + // <?php if (empty(self::$errors["short tags"])): ?> // // + // <td class="pass">Pass</td> // // + // <?php else: ?> // // + // <td class="fail">Gallery3 needs php short tags enabled.</td> // // + // <?php endif ?> // // + // </tr> // // + ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + diff --git a/installer/views/installer.txt.php b/installer/views/installer.txt.php new file mode 100644 index 00000000..5c98752f --- /dev/null +++ b/installer/views/installer.txt.php @@ -0,0 +1,44 @@ +<?php defined("SYSPATH") or die("No direct script access."); +function green_start() { + return "\x1B[32m"; +} + +function color_end() { + return "\x1B[0m"; +} + +function red_start() { + return "\x1B[31m"; +} + +function magenta_start() { + return "\x1B[35m"; +} + +function print_msg($header, $msg, $error) { + $format = "| %-21.21s | %-81.81s |\n"; + foreach (explode("\n", wordwrap($msg, 72)) as $text) { + if ($error) { + printf($format, $header, red_start() . $text . color_end()); + } else { + printf($format, $header, green_start() . $text . color_end()); + } + $header = ""; + } +} + +echo "+", str_repeat("-", 98), "+\n"; +printf("| %-96.96s |\n", "Environment Tests"); +printf("| %-96.96s |\n", "The following tests have been run to determine if Gallery3 will work " . + "in your environment."); +printf("| %-96.96s |\n", "If any of the tests have failed, consult the documention on " . + "http://gallery.menalto.com"); +printf("| %-96.96s |\n", "for more information on how to correct the problem."); +echo "+", str_repeat("-", 98), "+\n"; + +foreach (self::$messages as $header => $msg) { + print_msg($header, $msg["text"], $msg["error"]); +} + +echo "+", str_repeat("-", 98), "+\n"; +flush();
\ No newline at end of file |