/addons/DynamicMTML.pack/php/mt.php
PHP | 958 lines | 773 code | 69 blank | 116 comment | 95 complexity | b260de57041ca23526db1b7ed32022e9 MD5 | raw file
Possible License(s): MIT, GPL-2.0
- <?php
- /***
- * Loading exception classes
- */
- $mt_root_dir = dirname( dirname( dirname( dirname( __FILE__ ) ) ) );
- require_once($mt_root_dir.DIRECTORY_SEPARATOR.'php'.DIRECTORY_SEPARATOR.'lib'.DIRECTORY_SEPARATOR.'class.exception.php');
- //require_once('lib/class.exception.php');
- define('VERSION', '5.04');
- define('VERSION_ID', '5.04');
- define('PRODUCT_VERSION', '5.04');
- $PRODUCT_NAME = 'Movable Type';
- if($PRODUCT_NAME == '__PRODUCT' . '_NAME__')
- $PRODUCT_NAME = 'Movable Type';
- define('PRODUCT_NAME', $PRODUCT_NAME);
- global $Lexicon;
- $Lexicon = array();
- class MT {
- protected $mime_types = array(
- '__default__' => 'text/html',
- 'css' => 'text/css',
- 'txt' => 'text/plain',
- 'rdf' => 'text/xml',
- 'rss' => 'text/xml',
- 'xml' => 'text/xml',
- );
- protected $blog_id;
- //protected $db;
- var $db;
- protected $config;
- protected $debugging = false;
- protected $caching = false;
- protected $conditional = false;
- protected $log = array();
- protected $warning = array();
- protected $id;
- protected $request;
- protected $http_error;
- protected $cfg_file;
- protected $mt_dir;
- protected $php_dir;
- private $cache_driver = null;
- private static $_instance = null;
- /***
- * Constructor for MT class.
- * Currently, constructor moved to private method because this class implemented Singleton Design Pattern.
- * You can get instance as following code.
- *
- * $mt = MT::get_instance();
- */
- // Not private function
- function __construct($blog_id = null, $cfg_file = null) {
- global $mt_root_dir;
- $this->mt_dir = $mt_root_dir;
- $this->php_dir = $mt_root_dir . DIRECTORY_SEPARATOR . 'php';
- error_reporting(E_ALL ^ E_NOTICE ^ E_WARNING);
- try {
- $this->id = md5(uniqid('MT',true));
- $this->init($blog_id, $cfg_file);
- } catch (Exception $e ) {
- throw new MTInitException( $e, $this->debugging );
- }
- }
- public static function get_instance($blog_id = null, $cfg_file = null) {
- if (is_null(MT::$_instance)) {
- MT::$_instance = new MT($blog_id, $cfg_file);
- }
- return MT::$_instance;
- }
- public function caching($val = null) {
- if ( !is_null($val) ) {
- $this->caching = $val;
- }
- return $this->caching;
- }
- public function conditional($val = null) {
- if ( !is_null($val) ) {
- $this->conditional = $val;
- }
- return $this->conditional;
- }
- public function blog_id() {
- return $this->blog_id;
- }
- function init($blog_id = null, $cfg_file = null) {
- if (isset($blog_id)) {
- $this->blog_id = $blog_id;
- }
- if (!file_exists($cfg_file)) {
- // $mtdir = dirname(dirname(__FILE__));
- $mtdir = $this->mt_dir;
- $cfg_file = $mtdir . DIRECTORY_SEPARATOR . "mt-config.cgi";
- }
- $this->configure($cfg_file);
- $this->init_addons();
- $this->configure_from_db();
- $lang = substr(strtolower($this->config('DefaultLanguage')), 0, 2);
- if (!@include_once("l10n_$lang.php"))
- include_once("l10n_en.php");
- if (extension_loaded('mbstring')) {
- $charset = $this->config('PublishCharset');
- mb_internal_encoding($charset);
- mb_http_output($charset);
- }
- }
- function init_addons() {
- // $mtdir = dirname(dirname(__FILE__));
- $mtdir = $this->mt_dir;
- $path = $mtdir . DIRECTORY_SEPARATOR . "addons";
- if (is_dir($path)) {
- $ctx =& $this->context();
- if ($dh = opendir($path)) {
- while (($file = readdir($dh)) !== false) {
- if ($file == "." || $file == "..") {
- continue;
- }
- $plugin_dir = $path . DIRECTORY_SEPARATOR . $file
- . DIRECTORY_SEPARATOR . 'php';
- if (is_dir($plugin_dir))
- $ctx->add_plugin_dir($plugin_dir);
- }
- closedir($dh);
- }
- }
- }
- function init_plugins() {
- $plugin_paths = $this->config('PluginPath');
- $ctx =& $this->context();
- foreach ($plugin_paths as $path) {
- if ( !is_dir($path) )
- $path = $this->config('MTDir') . DIRECTORY_SEPARATOR . $path;
- if ($dh = @opendir($path)) {
- while (($file = readdir($dh)) !== false) {
- if ($file == "." || $file == "..")
- continue;
- $plugin_dir = $path . DIRECTORY_SEPARATOR . $file
- . DIRECTORY_SEPARATOR . 'php';
- if (is_dir($plugin_dir))
- $ctx->add_plugin_dir($plugin_dir);
- }
- closedir($dh);
- }
- }
- $plugin_dir = $this->config('PHPDir') . DIRECTORY_SEPARATOR
- . 'plugins';
- if (is_dir($plugin_dir))
- $ctx->add_plugin_dir($plugin_dir);
- # Load any php directories found during the 'init_addons' loop
- foreach ($ctx->plugins_dir as $plugin_dir)
- if (is_dir($plugin_dir))
- $this->load_plugin($plugin_dir);
- }
- function load_plugin($plugin_dir) {
- $ctx =& $this->context();
- // global filters have to be handled differently from
- // tag attributes, so this causes them to be recognized
- // as they should...
- if ($dh = opendir($plugin_dir)) {
- while (($file = readdir($dh)) !== false) {
- if (preg_match('/^modifier\.(.+?)\.php$/', $file, $matches)) {
- $ctx->add_global_filter($matches[1]);
- } elseif (preg_match('/^init\.(.+?)\.php$/', $file, $matches)) {
- // load 'init' plugin file
- require_once($file);
- }
- }
- closedir($dh);
- }
- }
- public function cfg_file() {
- return $this->cfg_file;
- }
- /***
- * Retreives a handle to the database and assigns it to
- * the member variable 'db'.
- */
- function db() {
- if (!isset($this->db)) {
- //require_once($this->php_dir.DIRECTORY_SEPARATOR.'lib'.DIRECTORY_SEPARATOR."mtdb.".$this->config('DBDriver').".php");
- require_once("mtdb.".$this->config('DBDriver').".php");
- $mtdbclass = 'MTDatabase'.$this->config('DBDriver');
- $this->db = new $mtdbclass($this->config('DBUser'),
- $this->config('DBPassword'),
- $this->config('Database'),
- $this->config('DBHost'),
- $this->config('DBPort'),
- $this->config('DBSocket'));
- }
- return $this->db;
- }
- /***
- * Retreives a handle to the cache driver.
- */
- public function cache_driver() {
- if (isset($this->cache_driver)) return $this->cache_driver;
-
- # Check for memcached enabled
- require_once("class.basecache.php");
- try {
- $this->cache_driver = CacheProviderFactory::get_provider('memcached');
- } catch (Exception $e) {
- # Memcached not supported.
- $this->cache_driver = CacheProviderFactory::get_provider('session');
- }
- return $this->cache_driver;
- }
- public function config($id, $value = null) {
- $id = strtolower($id);
- if (isset($value))
- $this->config[$id] = $value;
- return isset($this->config[$id]) ? $this->config[$id] : null;
- }
- /***
- * Loads configuration data from mt.cfg and mt-db-pass.cgi files.
- * Stores content in the 'config' member variable.
- */
- function configure($file = null) {
- if (isset($this->config)) return $config;
- $this->cfg_file = $file;
- $cfg = array();
- $type_array = array('pluginpath', 'alttemplate', 'outboundtrackbackdomains', 'memcachedservers');
- $type_hash = array('commenterregistration');
- if ($fp = file($file)) {
- foreach ($fp as $line) {
- // search through the file
- if (!preg_match('/^\s*\#/i',$line)) {
- // ignore lines starting with the hash symbol
- if (preg_match('/^\s*(\S+)\s+(.*)$/', $line, $regs)) {
- $key = strtolower(trim($regs[1]));
- $value = trim($regs[2]);
- if (in_array($key, $type_array)) {
- $cfg[$key][] = $value;
- }
- elseif (in_array($key, $type_hash)) {
- $hash = preg_split('/\=/', $value, 2);
- $cfg[$key][strtolower(trim($hash[0]))] = trim($hash[1]);
- } else {
- $cfg[$key] = $value;
- }
- }
- }
- }
- } else {
- // die("Unable to open configuration file $file");
- }
- // setup directory locations
- // location of mt.php
- $cfg['phpdir'] = realpath(dirname(__FILE__));
- $cfg['phpdir'] = realpath($this->php_dir);
- // path to MT directory
- $cfg['mtdir'] = realpath(dirname($file));
- // path to handlers
- $cfg['phplibdir'] = $cfg['phpdir'] . DIRECTORY_SEPARATOR . 'lib';
- $driver = $cfg['objectdriver'];
- $driver = preg_replace('/^DB[ID]::/', '', $driver);
- $driver or $driver = 'mysql';
- $cfg['dbdriver'] = strtolower($driver);
- // No database, continue,
- if (strlen($cfg['database'])) {
- if (strlen($cfg['dbuser'])<1) {
- if (($cfg['dbdriver'] != 'sqlite') && ($cfg['dbdriver'] != 'mssqlserver') && ($cfg['dbdriver'] != 'umssqlserver')) {
- die("Unable to read database or username");
- }
- }
- }
- if ( !empty( $cfg['debugmode'] ) && intval($cfg['debugmode']) > 0 ) {
- $this->debugging = true;
- }
- $this->config =& $cfg;
- $this->config_defaults();
- // read in the database password
- if (!isset($cfg['dbpassword'])) {
- $db_pass_file = $cfg['mtdir'] . DIRECTORY_SEPARATOR . 'mt-db-pass.cgi';
- if (file_exists($db_pass_file)) {
- $password = implode('', file($db_pass_file));
- $password = trim($password, "\n\r\0");
- $cfg['dbpassword'] = $password;
- }
- }
- // set up include path
- // add MT-PHP 'plugins' and 'lib' directories to the front
- // of the existing PHP include path:
- if (strtoupper(substr(PHP_OS, 0,3) == 'WIN')) {
- $path_sep = ';';
- } else {
- $path_sep = ':';
- }
- ini_set('include_path',
- $cfg['phpdir'] . DIRECTORY_SEPARATOR . "lib" . $path_sep .
- $cfg['phpdir'] . DIRECTORY_SEPARATOR . "extlib" . $path_sep .
- $cfg['phpdir'] . DIRECTORY_SEPARATOR . "extlib" . DIRECTORY_SEPARATOR . "smarty" . DIRECTORY_SEPARATOR . "libs" . $path_sep .
- $cfg['phpdir'] . DIRECTORY_SEPARATOR . "extlib" . DIRECTORY_SEPARATOR . "adodb5" . $path_sep .
- $cfg['phpdir'] . DIRECTORY_SEPARATOR . "extlib" . DIRECTORY_SEPARATOR . "FirePHPCore" . $path_sep .
- ini_get('include_path')
- );
- }
- function configure_from_db() {
- $cfg =& $this->config;
- if (isset($cfg['allowconnectotherdb'])){
- return 1;
- }
- if (isset($cfg['database'])){
- // If database.
- $mtdb =& $this->db();
- $db_config = $mtdb->fetch_config();
- if ($db_config) {
- $data = $db_config->data();
- foreach ($data as $key => $value) {
- $cfg[$key] = $value;
- }
- if ($cfg['dbdriver'] == 'mysql' or $cfg['dbdriver'] == 'postgres') {
- $mtdb->set_names($this);
- }
- }
- }
- }
- function config_defaults() {
- $cfg =& $this->config;
- // assign defaults:
- isset($cfg['cgipath']) or
- $cfg['cgipath'] = '/cgi-bin/';
- if (substr($cfg['cgipath'], strlen($cfg['cgipath']) - 1, 1) != '/')
- $cfg['cgipath'] .= '/';
- isset($cfg['staticwebpath']) or
- $cfg['staticwebpath'] = $cfg['cgipath'] . 'mt-static/';
- isset($cfg['publishcharset']) or
- $cfg['publishcharset'] = 'utf-8';
- isset($cfg['trackbackscript']) or
- $cfg['trackbackscript'] = 'mt-tb.cgi';
- isset($cfg['adminscript']) or
- $cfg['adminscript'] = 'mt.cgi';
- isset($cfg['commentscript']) or
- $cfg['commentscript'] = 'mt-comments.cgi';
- isset($cfg['atomscript']) or
- $cfg['atomscript'] = 'mt-atom.cgi';
- isset($cfg['xmlrpcscript']) or
- $cfg['xmlrpcscript'] = 'mt-xmlrpc.cgi';
- isset($cfg['searchscript']) or
- $cfg['searchscript'] = 'mt-search.cgi';
- isset($cfg['notifyscript']) or
- $cfg['notifyscript'] = 'mt-add-notify.cgi';
- isset($cfg['defaultlanguage']) or
- $cfg['defaultlanguage'] = 'en_US';
- isset($cfg['globalsanitizespec']) or
- $cfg['globalsanitizespec'] = 'a href,b,i,br/,p,strong,em,ul,ol,li,blockquote,pre';
- isset($cfg['signonurl']) or
- $cfg['signonurl'] = 'https://www.typekey.com/t/typekey/login?';
- isset($cfg['signoffurl']) or
- $cfg['signoffurl'] = 'https://www.typekey.com/t/typekey/logout?';
- isset($cfg['identityurl']) or
- $cfg['identityurl'] = 'http://profile.typekey.com/';
- isset($cfg['publishcommentericon']) or
- $cfg['publishcommentericon'] = '1';
- isset($cfg['allowcomments']) or
- $cfg['allowcomments'] = '1';
- isset($cfg['allowpings']) or
- $cfg['allowpings'] = '1';
- isset($cfg['indexbasename']) or
- $cfg['indexbasename'] = 'index';
- isset($cfg['typekeyversion']) or
- $cfg['typekeyversion'] = '1.1';
- isset($cfg['assetcachedir']) or
- $cfg['assetcachedir'] = 'assets_c';
- isset($cfg['userpicthumbnailsize']) or
- $cfg['userpicthumbnailsize'] = '100';
- isset($cfg['pluginpath']) or
- $cfg['pluginpath'] = array($this->config('MTDir') . DIRECTORY_SEPARATOR . 'plugins');
- isset($cfg['timeoffset']) or
- $cfg['timeoffset'] = '0';
- isset($cfg['includesdir']) or
- $cfg['includesdir'] = 'includes_c';
- isset($cfg['searchmaxresults']) or
- $cfg['searchmaxresults'] = '20';
- isset($cfg['maxresults']) or
- $cfg['maxresults'] = $cfg['searchmaxresults'];
- isset($cfg['singlecommunity']) or
- $cfg['singlecommunity'] = '1';
- isset($cfg['usersessioncookiename']) or
- $cfg['usersessioncookiename'] = 'DEFAULT';
- isset($cfg['usersessioncookiedomain']) or
- $cfg['usersessioncookiedomain'] = '<$MTBlogHost exclude_port="1"$>';
- isset($cfg['usersessioncookiepath']) or
- $cfg['usersessioncookiepath'] = 'DEFAULT';
- isset($cfg['usersessioncookietimeout']) or
- $cfg['usersessioncookietimeout'] = 60*60*4;
- isset($cfg['commenterregistration']) or
- $cfg['commenterregistration'] = array('allow' => 1 );
- }
- function configure_paths($blog_site_path) {
- if (preg_match('/^\./', $blog_site_path)) {
- // relative address, so tack on the MT dir in front
- $blog_site_path = $this->config('MTDir') .
- DIRECTORY_SEPARATOR . $blog_site_path;
- }
- $this->config('PHPTemplateDir') or
- $this->config('PHPTemplateDir', $blog_site_path .
- DIRECTORY_SEPARATOR . 'templates');
- $this->config('PHPCacheDir') or
- $this->config('PHPCacheDir', $blog_site_path .
- DIRECTORY_SEPARATOR . 'cache');
- $ctx =& $this->context();
- $ctx->template_dir = $this->config('PHPTemplateDir');
- $ctx->compile_dir = $ctx->template_dir . '_c';
- $ctx->cache_dir = $this->config('PHPCacheDir');
- }
- /***
- * Mainline handler function.
- */
- function view($blog_id = null) {
- set_error_handler(array(&$this, 'error_handler'));
- require_once("MTUtil.php");
- $blog_id or $blog_id = $this->blog_id;
- try {
- $ctx =& $this->context();
- $this->init_plugins();
- $ctx->caching = $this->caching;
- // Some defaults...
- $mtdb =& $this->db();
- $ctx->mt->db =& $mtdb;
- } catch (Exception $e ) {
- if ( $this->debugging ) {
- $msg = "<b>Error:</b> ". $e->getMessage() ."<br>\n" .
- "<pre>".$e->getTraceAsString()."</pre>";
- return trigger_error( $msg, E_USER_ERROR);
- }
- header( "503 Service Unavailable" );
- return false;
- }
- // User-specified request through request variable
- $path = $this->request;
- // Apache request
- if (!$path && $_SERVER['REQUEST_URI']) {
- $path = $_SERVER['REQUEST_URI'];
- // strip off any query string...
- $path = preg_replace('/\?.*/', '', $path);
- // strip any duplicated slashes...
- $path = preg_replace('!/+!', '/', $path);
- }
- // IIS request by error document...
- if (preg_match('/IIS/', $_SERVER['SERVER_SOFTWARE'])) {
- // assume 404 handler
- if (preg_match('/^\d+;(.*)$/', $_SERVER['QUERY_STRING'], $matches)) {
- $path = $matches[1];
- $path = preg_replace('!^http://[^/]+!', '', $path);
- if (preg_match('/\?(.+)?/', $path, $matches)) {
- $_SERVER['QUERY_STRING'] = $matches[1];
- $path = preg_replace('/\?.*$/', '', $path);
- }
- }
- }
- // now set the path so it may be queried
- $path = preg_replace('/\\\\/', '\\\\\\\\', $path );
- $this->request = $path;
- $pathinfo = pathinfo($path);
- $ctx->stash('_basename', $pathinfo['filename']);
- // When we are invoked as an ErrorDocument, the parameters are
- // in the environment variables REDIRECT_*
- if (isset($_SERVER['REDIRECT_QUERY_STRING'])) {
- // todo: populate $_GET and QUERY_STRING with REDIRECT_QUERY_STRING
- $_SERVER['QUERY_STRING'] = getenv('REDIRECT_QUERY_STRING');
- }
- if (preg_match('/\.(\w+)$/', $path, $matches)) {
- $req_ext = strtolower($matches[1]);
- }
- $this->blog_id = $blog_id;
- $data = $this->resolve_url($path);
- if (!$data) {
- // 404!
- $this->http_error = 404;
- header("HTTP/1.1 404 Not found");
- return $ctx->error($this->translate("Page not found - [_1]", $path), E_USER_ERROR);
- }
- $fi_path = $data->fileinfo_url;
- $fid = $data->fileinfo_id;
- $at = $data->fileinfo_archive_type;
- $ts = $data->fileinfo_startdate;
- $tpl_id = $data->fileinfo_template_id;
- $cat = $data->fileinfo_category_id;
- $auth = $data->fileinfo_author_id;
- $entry_id = $data->fileinfo_entry_id;
- $blog_id = $data->fileinfo_blog_id;
- $blog = $data->blog();
- if ($at == 'index') {
- $at = null;
- $ctx->stash('index_archive', true);
- } else {
- $ctx->stash('index_archive', false);
- }
- $tmpl = $data->template();
- $ctx->stash('template', $tmpl);
- $tts = $tmpl->template_modified_on;
- if ($tts) {
- $tts = offset_time(datetime_to_timestamp($tts), $blog);
- }
- $ctx->stash('template_timestamp', $tts);
- $ctx->stash('template_created_on', $tmpl->template_created_on);
- $page_layout = $blog->blog_page_layout;
- $columns = get_page_column($page_layout);
- $vars =& $ctx->__stash['vars'];
- $vars['page_columns'] = $columns;
- $vars['page_layout'] = $page_layout;
- if (isset($tmpl->template_identifier))
- $vars[$tmpl->template_identifier] = 1;
- $this->configure_paths($blog->site_path());
- // start populating our stash
- $ctx->stash('blog_id', $blog_id);
- $ctx->stash('local_blog_id', $blog_id);
- $ctx->stash('blog', $blog);
- $ctx->stash('build_template_id', $tpl_id);
- // conditional get support...
- if ($this->caching) {
- $this->cache_modified_check = true;
- }
- if ($this->conditional) {
- $last_ts = $blog->blog_children_modified_on;
- $last_modified = $ctx->_hdlr_date(array('ts' => $last_ts, 'format' => '%a, %d %b %Y %H:%M:%S GMT', 'language' => 'en', 'utc' => 1), $ctx);
- $this->doConditionalGet($last_modified);
- }
- $cache_id = $blog_id.';'.$fi_path;
- if (!$ctx->is_cached('mt:'.$tpl_id, $cache_id)) {
- if (isset($at) && ($at != 'Category') && ($at != 'Tag')) { //Tag Archive
- require_once("archive_lib.php");
- try {
- $archiver = ArchiverFactory::get_archiver($at);
- } catch (Execption $e) {
- // 404
- $this->http_errr = 404;
- header("HTTP/1.1 404 Not Found");
- return $ctx->error($this->translate("Page not found - [_1]", $at), E_USER_ERROR);
- }
- $archiver->template_params($ctx);
- }
- if ($cat) {
- // Folder Archive Support
- $archive_category = $mtdb->fetch_category($cat);
- if (! $archive_category) {
- $archive_category = $mtdb->fetch_folder($cat);
- }
- $ctx->stash('category', $archive_category);
- $ctx->stash('archive_category', $archive_category);
- }
- if ( $data->has_column( 'tag_id' ) ) {
- // Tag Archive Support
- $tag = $data->fileinfo_tag_id;
- $archive_tag = $mtdb->fetch_tag($tag);
- $ctx->stash('tag', $archive_tag);
- $ctx->stash('Tag', $archive_tag);
- }
- if ($auth) {
- $archive_author = $mtdb->fetch_author($auth);
- $ctx->stash('author', $archive_author);
- $ctx->stash('archive_author', $archive_author);
- }
- if (isset($at)) {
- if (($at != 'Category') && isset($ts)) {
- list($ts_start, $ts_end) = $archiver->get_range($ts);
- $ctx->stash('current_timestamp', $ts_start);
- $ctx->stash('current_timestamp_end', $ts_end);
- }
- $ctx->stash('current_archive_type', $at);
- }
-
- if (isset($entry_id) && ($entry_id) && ($at == 'Individual' || $at == 'Page')) {
- if ($at == 'Individual') {
- $entry =& $mtdb->fetch_entry($entry_id);
- } elseif($at == 'Page') {
- $entry =& $mtdb->fetch_page($entry_id);
- }
- $ctx->stash('entry', $entry);
- $ctx->stash('current_timestamp', $entry->entry_authored_on);
- }
- if ($at == 'Category') {
- $vars =& $ctx->__stash['vars'];
- $vars['archive_class'] = "category-archive";
- $vars['category_archive'] = 1;
- $vars['archive_template'] = 1;
- $vars['archive_listing'] = 1;
- $vars['module_category_archives'] = 1;
- }
- }
- $output = $ctx->fetch('mt:'.$tpl_id, $cache_id);
- $this->http_error = 200;
- header("HTTP/1.1 200 OK");
- // content-type header-- need to supplement with charset
- $content_type = $ctx->stash('content_type');
- if (!isset($content_type)) {
- $content_type = $this->mime_types['__default__'];
- if ($req_ext && (isset($this->mime_types[$req_ext]))) {
- $content_type = $this->mime_types[$req_ext];
- }
- }
- $charset = $this->config('PublishCharset');
- if (isset($charset)) {
- if (!preg_match('/charset=/', $content_type))
- $content_type .= '; charset=' . $charset;
- }
- header("Content-Type: $content_type");
- // finally, issue output
- $output = preg_replace('/^\s*/', '', $output);
- echo $output;
- // if warnings found, show it.
- if (!empty($this->warning)) {
- $this->_dump($this->warning);
- }
- # if ($this->debugging) {
- # $this->log("Queries: ".$mtdb->num_queries);
- # $this->log("Queries executed:");
- # $queries = $mtdb->savedqueries;
- # foreach ($queries as $q) {
- # $this->log($q);
- # }
- # $this->log_dump();
- # }
- restore_error_handler();
- }
- function resolve_url($path, $build_type = 3) {
- $data = $this->db->resolve_url($path, $this->blog_id, $build_type);
- if ( isset($data)
- && isset($data->fileinfo_entry_id)
- && is_numeric($data->fileinfo_entry_id)
- ) {
- $tmpl_map = $data->templatemap();
- if (strtolower($tmpl_map->templatemap_archive_type) == 'page') {
- $entry = $this->db->fetch_page($data->fileinfo_entry_id);
- } else {
- $entry = $this->db->fetch_entry($data->fileinfo_entry_id);
- }
- require_once('function.mtentrystatus.php');
- if (!isset($entry) || $entry->entry_status != 2)
- return;
- }
- return $data;
- }
- function doConditionalGet($last_modified) {
- // Thanks to Simon Willison...
- // http://simon.incutio.com/archive/2003/04/23/conditionalGet
- // A PHP implementation of conditional get, see
- // http://fishbowl.pastiche.org/archives/001132.html
- $etag = '"'.md5($last_modified).'"';
- // Send the headers
- header("Last-Modified: $last_modified");
- header("ETag: $etag");
- // See if the client has provided the required headers
- $if_modified_since = isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) ?
- stripslashes($_SERVER['HTTP_IF_MODIFIED_SINCE']) :
- false;
- $if_none_match = isset($_SERVER['HTTP_IF_NONE_MATCH']) ?
- stripslashes($_SERVER['HTTP_IF_NONE_MATCH']) :
- false;
- if (!$if_modified_since && !$if_none_match) {
- return;
- }
- // At least one of the headers is there - check them
- if ($if_none_match && $if_none_match != $etag) {
- return; // etag is there but doesn't match
- }
- if ($if_modified_since && $if_modified_since != $last_modified) {
- return; // if-modified-since is there but doesn't match
- }
- // Nothing has changed since their last request - serve a 304 and exit
- header('HTTP/1.1 304 Not Modified');
- exit;
- }
- function display($tpl, $cid = null) {
- $ctx =& $this->context();
- $this->init_plugins();
- $blog =& $ctx->stash('blog');
- if (!$blog) {
- $db =& $this->db();
- $ctx->mt->db =& $db;
- $blog =& $db->fetch_blog($this->blog_id);
- $ctx->stash('blog', $blog);
- $ctx->stash('blog_id', $this->blog_id);
- $ctx->stash('local_blog_id', $this->blog_id);
- $this->configure_paths($blog->site_path());
- }
- return $ctx->display($tpl, $cid);
- }
- function fetch($tpl, $cid = null) {
- $ctx =& $this->context();
- $this->init_plugins();
- $blog =& $ctx->stash('blog');
- if (!$blog) {
- $db =& $this->db();
- $ctx->mt->db =& $db;
- $blog =& $db->fetch_blog($this->blog_id);
- $ctx->stash('blog', $blog);
- $ctx->stash('blog_id', $this->blog_id);
- $ctx->stash('local_blog_id', $this->blog_id);
- $this->configure_paths($blog->site_path());
- }
- return $ctx->fetch($tpl, $cid);
- }
- function _dump($dump) {
- if ($_SERVER['REMOTE_ADDR']) {
- // web view...
- echo "<div class=\"debug\" style=\"border:1px solid red; margin:0.5em; padding: 0 1em; text-align:left; background-color:#ddd; color:#000\"><pre>";
- echo implode("\n", $dump);
- echo "</pre></div>\n\n";
- } else {
- // console view...
- $stderr = fopen('php://stderr', 'w');
- fwrite($stderr,implode("\n", $dump));
- echo (implode("\n", $dump));
- fclose($stderr);
- }
- }
- function log_dump() {
- $this->_dump($this->log);
- }
- function error_handler($errno, $errstr, $errfile, $errline) {
- if ($errno & (E_ALL ^ E_NOTICE)) {
- if ( !empty( $this->db ) ) {
- if (version_compare(phpversion(), '4.3.0', '>=')) {
- $charset = $this->config('PublishCharset');
- $errstr = htmlentities($errstr, ENT_COMPAT, $charset);
- $errfile = htmlentities($errfile, ENT_COMPAT, $charset);
- } else {
- $errstr = htmlentities($errstr, ENT_COMPAT);
- $errfile = htmlentities($errfile, ENT_COMPAT);
- }
- $mtphpdir = $this->config('PHPDir');
- $ctx =& $this->context();
- $ctx->stash('blog_id', $this->blog_id);
- $ctx->stash('local_blog_id', $this->blog_id);
- $ctx->stash('blog', $this->db->fetch_blog($this->blog_id));
- if ( $this->debugging ) {
- $ctx->stash('error_message', $errstr."<!-- file: $errfile; line: $errline; code: $errno -->");
- $ctx->stash('error_code', $errno);
- } else {
- if ( 404 == $this->http_error) {
- $ctx->stash('error_message', $errstr);
- } else {
- $ctx->stash('error_message', 'An error occurs.');
- }
- }
- $http_error = $this->http_error;
- if (!$http_error) {
- $http_error = 500;
- }
- $ctx->stash('http_error', $http_error);
- $ctx->stash('error_file', $errfile);
- $ctx->stash('error_line', $errline);
- $ctx->template_dir = $mtphpdir . DIRECTORY_SEPARATOR . 'tmpl';
- $ctx->caching = 0;
- $ctx->stash('StaticWebPath', $this->config('StaticWebPath'));
- $ctx->stash('PublishCharset', $this->config('PublishCharset'));
- $charset = $this->config('PublishCharset');
- $out = $ctx->tag('Include', array('type' => 'dynamic_error', 'dynamic_error' => 1, 'system_template' => 1));
- if (isset($out)) {
- header("Content-type: text/html; charset=".$charset);
- echo $out;
- } else {
- header("HTTP/1.1 500 Server Error");
- header("Content-type: text/plain");
- echo "Error executing error template.";
- }
- exit;
- } else {
- header( "HTTP/1.1 503 Service Unavailable" );
- header("Content-type: text/plain");
- echo "503 Service Unavailable\n\n";
- if ( $this->debugging ) {
- echo "Errno: $errno\n";
- echo "Error: $errstr\n";
- echo "File: $errfile Line: $errline\n";
- }
- exit;
- }
- }
- }
- /***
- * Retrieves a context and rendering object.
- */
- public function &context() {
- static $ctx;
- if (isset($ctx)) return $ctx;
- require_once('MTViewer.php');
- $ctx = new MTViewer($this);
- $ctx->mt =& $this;
- $mtphpdir = $this->config('PHPDir');
- $mtlibdir = $this->config('PHPLibDir');
- $ctx->compile_check = 1;
- $ctx->caching = false;
- $ctx->plugins_dir[] = $mtlibdir;
- $ctx->plugins_dir[] = $mtphpdir . DIRECTORY_SEPARATOR . "plugins";
- if ($this->debugging) {
- $ctx->debugging_ctrl = 'URL';
- $ctx->debug_tpl = $mtphpdir . DIRECTORY_SEPARATOR .
- 'extlib' . DIRECTORY_SEPARATOR .
- 'smarty' . DIRECTORY_SEPARATOR . "libs" . DIRECTORY_SEPARATOR .
- 'debug.tpl';
- }
- #if (isset($this->config('SafeMode')) && ($this->config('SafeMode'))) {
- # // disable PHP support
- # $ctx->php_handling = SMARTY_PHP_REMOVE;
- #}
- return $ctx;
- }
- function log($msg = null) {
- $this->log[] = $msg;
- }
- function translate($str, $params = null) {
- if ( ( $params !== null ) && ( !is_array($params) ) )
- $params = array( $params );
- return translate_phrase($str, $params);
- }
- function translate_templatized_item($str) {
- return translate_phrase($str[1]);
- }
- function translate_templatized($tmpl) {
- $cb = array($this, 'translate_templatized_item');
- $out = preg_replace_callback('/<(?:_|mt)_trans phrase="(.+?)".*?>/i', $cb, $tmpl);
- return $out;
- }
- function warning_log($str) {
- $this->warning[] = $str;
- }
- function get_current_blog_id() {
- return $this->blog_id;
- }
- }
- // function is_valid_email($addr) {
- // if (preg_match('/[ |\t|\r|\n]*\"?([^\"]+\"?@[^ <>\t]+\.[^ <>\t][^ <>\t]+)[ |\t|\r|\n]*/', $addr, $matches)) {
- // return $matches[1];
- // } else {
- // return 0;
- // }
- // }
- //
- // $spam_protect_map = array(':' => ':', '@' => '@', '.' => '.');
- // function spam_protect($str) {
- // global $spam_protect_map;
- // return strtr($str, $spam_protect_map);
- // }
- //
- // function offset_time($ts, $blog = null, $dir = null) {
- // if (isset($blog)) {
- // if (!is_array($blog)) {
- // global $mt;
- // $blog = $mt->db()->fetch_blog($blog->id);
- // }
- // $offset = $blog->blog_server_offset;
- // } else {
- // global $mt;
- // $offset = $mt->config('TimeOffset');
- // }
- // intval($offset) or $offset = 0;
- // $tsa = localtime($ts);
- //
- // if ($tsa[8]) { // daylight savings offset
- // $offset++;
- // }
- // if ($dir == '-') {
- // $offset *= -1;
- // }
- // $ts += $offset * 3600;
- // return $ts;
- // }
- //
- // function translate_phrase_param($str, $params = null) {
- // if (is_array($params) && (strpos($str, '[_') !== false)) {
- // for ($i = 1; $i <= count($params); $i++) {
- // $str = preg_replace("/\\[_$i\\]/", $params[$i-1], $str);
- // }
- // }
- // return $str;
- // }
- ?>