Shimmie Installation

<?php } assert_options(ASSERT_ACTIVE, 1); assert_options(ASSERT_BAIL, 1); /* * This file lets anyone destroy the database -- disable it * as soon as the admin is done installing for the first time */ if(is_readable("config.php")) { echo "'config.php' exists -- install function is disabled"; exit; } require_once "core/compat.inc.php"; require_once "core/database.class.php"; do_install(); // utilities {{{ function check_gd_version() { $gdversion = 0; if (function_exists('gd_info')){ $gd_info = gd_info(); if (substr_count($gd_info['GD Version'], '2.')) { $gdversion = 2; } else if (substr_count($gd_info['GD Version'], '1.')) { $gdversion = 1; } } return $gdversion; } function check_im_version() { if(!ini_get('safe_mode')) { $convert_check = exec("convert"); } return (empty($convert_check) ? 0 : 1); } // }}} function do_install() { // {{{ if(isset($_POST['database_dsn'])) { install_process($_POST['database_dsn']); } else if(file_exists("auto_install.conf")) { install_process(trim(file_get_contents("auto_install.conf"))); unlink("auto_install.conf"); } else { begin(); } } // }}} function begin() { // {{{ $err = ""; $thumberr = ""; $dberr = ""; if(check_gd_version() == 0 && check_im_version() == 0) { $thumberr = "<p>PHP's GD extension seems to be missing, ". "and imagemagick's \"convert\" command cannot be found - ". "no thumbnailing engines are available."; } if(!function_exists("mysql_connect")) { $dberr = "<p>PHP's MySQL extension seems to be missing; you may ". "be able to use an unofficial alternative, checking ". "for libraries..."; if(!function_exists("pg_connect")) { $dberr .= "<br>PgSQL is missing"; } else { $dberr .= "<br>PgSQL is available"; } if(!function_exists("sqlite_open")) { $dberr .= "<br>SQLite is missing"; } else { $dberr .= "<br>SQLite is available"; } } if($thumberr || $dberr) { $err = "<h3>Error</h3>"; } print <<<EOD <div id="iblock"> <h1>Shimmie Installer</h1> $err $thumberr $dberr <h3>Install</h3> <form action="install.php" method="POST"> <center> <table> <tr><td>Database:</td><td><input type="text" name="database_dsn" size="40"></td></tr> <tr><td colspan="2"><center><input type="submit" value="Go!"></center></td></tr> </table> </center> </form> <h3>Help</h3> <p>Databases should be specified like so: <br>ie: <code>protocol://username:password@host/database?options</code> <br>eg: <code>mysql://shimmie:pw123@localhost/shimmie?persist</code> </div> EOD; } // }}} function install_process($database_dsn) { // {{{ build_dirs(); create_tables($database_dsn); insert_defaults($database_dsn); write_config($database_dsn); header("Location: index.php"); } // }}} function create_tables($dsn) { // {{{ if(substr($dsn, 0, 5) == "mysql") { $engine = new MySQL(); } else if(substr($dsn, 0, 5) == "pgsql") { $engine = new PostgreSQL(); } else if(substr($dsn, 0, 6) == "sqlite") { $engine = new SQLite(); } else { die("Unknown database engine; Shimmie currently officially supports MySQL (mysql://), with hacks for Postgres (pgsql://) and SQLite (sqlite://)"); } $db = NewADOConnection($dsn); if(!$db) { die("Couldn't connect to \"$dsn\""); } else { $engine->init($db); $db->execute($engine->create_table_sql("aliases", " oldtag VARCHAR(128) NOT NULL PRIMARY KEY, newtag VARCHAR(128) NOT NULL, INDEX(newtag) ")); $db->execute($engine->create_table_sql("config", " name VARCHAR(128) NOT NULL PRIMARY KEY, value TEXT ")); $db->execute($engine->create_table_sql("users", " id SCORE_AIPK, name VARCHAR(32) UNIQUE NOT NULL, pass CHAR(32), joindate SCORE_DATETIME NOT NULL DEFAULT SCORE_NOW, admin SCORE_BOOL NOT NULL DEFAULT SCORE_BOOL_N, email VARCHAR(128) ")); $db->execute($engine->create_table_sql("images", " id SCORE_AIPK, owner_id INTEGER NOT NULL, owner_ip SCORE_INET NOT NULL, filename VARCHAR(64) NOT NULL, filesize INTEGER NOT NULL, hash CHAR(32) UNIQUE NOT NULL, ext CHAR(4) NOT NULL, source VARCHAR(255), width INTEGER NOT NULL, height INTEGER NOT NULL, posted SCORE_DATETIME NOT NULL DEFAULT SCORE_NOW, locked SCORE_BOOL NOT NULL DEFAULT SCORE_BOOL_N, INDEX(owner_id), INDEX(width), INDEX(height), FOREIGN KEY (owner_id) REFERENCES users(id) ON DELETE CASCADE ")); $db->execute($engine->create_table_sql("tags", " id SCORE_AIPK, tag VARCHAR(64) UNIQUE NOT NULL, count INTEGER NOT NULL DEFAULT 0 ")); $db->execute($engine->create_table_sql("image_tags", " image_id INTEGER NOT NULL, tag_id INTEGER NOT NULL, INDEX(image_id), INDEX(tag_id), UNIQUE(image_id, tag_id), FOREIGN KEY (image_id) REFERENCES images(id) ON DELETE CASCADE, FOREIGN KEY (tag_id) REFERENCES tags(id) ON DELETE CASCADE ")); $db->execute("INSERT INTO config(name, value) VALUES('db_version', 8)"); } $db->Close(); } // }}} function insert_defaults($dsn) { // {{{ $db = NewADOConnection($dsn); if(!$db) { die("Couldn't connect to \"$dsn\""); } else { if(substr($dsn, 0, 5) == "mysql") { $engine = new MySQL(); } else if(substr($dsn, 0, 5) == "pgsql") { $engine = new PostgreSQL(); } else if(substr($dsn, 0, 6) == "sqlite") { $engine = new SQLite(); } else { die("Unknown database engine; Shimmie currently officially supports MySQL (mysql://), with hacks for Postgres (pgsql://) and SQLite (sqlite://)"); } $engine->init($db); $config_insert = $db->Prepare("INSERT INTO config(name, value) VALUES(?, ?)"); $user_insert = $db->Prepare("INSERT INTO users(name, pass, joindate, admin) VALUES(?, ?, now(), ?)"); $db->Execute($user_insert, Array('Anonymous', null, 'N')); $db->Execute($config_insert, Array('anon_id', $db->Insert_ID())); if(check_im_version() > 0) { $db->Execute($config_insert, Array('thumb_engine', 'convert')); } $db->Close(); } } // }}} function build_dirs() { // {{{ // *try* and make default dirs. Ignore any errors -- // if something is amiss, we'll tell the user later if(!file_exists("images")) @mkdir("images"); if(!file_exists("thumbs")) @mkdir("thumbs"); if(!file_exists("data") ) @mkdir("data"); if(!is_writable("images")) @chmod("images", 0755); if(!is_writable("thumbs")) @chmod("thumbs", 0755); if(!is_writable("data") ) @chmod("data", 0755); if( !file_exists("images") || !file_exists("thumbs") || !file_exists("data") || !is_writable("images") || !is_writable("thumbs") || !is_writable("data") ) { print "Shimmie needs three folders in it's directory, 'images', 'thumbs', and 'data', and they need to be writable by the PHP user (if you see this error, if probably means the folders are owned by you, and they need to be writable by the web server). <p>Once you have created these folders, hit 'refresh' to continue."; exit; } } // }}} function write_config($dsn) { // {{{ $file_content = "<?php \$database_dsn='$dsn'; ?>"; if(is_writable("./") && file_put_contents("config.php", $file_content)) { assert(file_exists("config.php")); } else { $h_file_content = htmlentities($file_content); print <<<EOD The web server isn't allowed to write to the config file; please copy the text below, save it as 'config.php', and upload it into the shimmie folder manually. Make sure that when you save it, there is no whitespace before the "<?php" or after the "?>" <p><textarea cols="80" rows="2">$file_content</textarea> <p>One done, <a href='index.php'>Continue</a> EOD; exit; } } // }}} ?> </body> </html>

Install Error