/** * Turn the tempcode lump into a standalone page (except for header/footer which is assumed already handled elsewhere). * * @param tempcode The tempcode to put into a nice frame * @param ?mixed 'Additional' message (NULL: none) * @param string The type of special message * @set inform warn "" * @param boolean Whether to automatically include the header and footer templates * @return tempcode Standalone page */ function globalise($middle, $message = NULL, $type = '', $include_header_and_footer = false) { require_code('site'); if (running_script('iframe')) { global $ATTACHED_MESSAGES; $middle->handle_symbol_preprocessing(); $tpl = do_template('STYLED_HTML_WRAP', array('TITLE' => is_null($GLOBALS['DISPLAYED_TITLE']) ? do_lang_tempcode('NA') : $GLOBALS['DISPLAYED_TITLE'], 'EXTRA_HEAD' => $GLOBALS['EXTRA_HEAD'], 'EXTRA_FOOT' => $GLOBALS['EXTRA_FOOT'], 'MESSAGE_TOP' => $ATTACHED_MESSAGES, 'FRAME' => true, 'TARGET' => '_self', 'CONTENT' => $middle)); $tpl->handle_symbol_preprocessing(); return $tpl; } global $DONE_HEADER; global $CYCLES; $CYCLES = array(); // Here we reset some Tempcode environmental stuff, because template compilation or preprocessing may have dirtied things if ($GLOBALS['HELPER_PANEL_TUTORIAL'] === NULL) { $GLOBALS['HELPER_PANEL_TUTORIAL'] = ''; } if ($GLOBALS['HELPER_PANEL_HTML'] === NULL) { $GLOBALS['HELPER_PANEL_HTML'] = ''; } if ($GLOBALS['HELPER_PANEL_TEXT'] === NULL) { $GLOBALS['HELPER_PANEL_TEXT'] = ''; } if ($GLOBALS['HELPER_PANEL_PIC'] === NULL) { $GLOBALS['HELPER_PANEL_PIC'] = ''; } $_message = $message !== NULL ? do_template('ADDITIONAL', array('_GUID' => 'b4c9f0a0bbfb9344d00c29db8ff5715d', 'TYPE' => $type, 'MESSAGE' => $message)) : new ocp_tempcode(); if (get_option('show_docs') == '0') { $GLOBALS['HELPER_PANEL_TUTORIAL'] = ''; } $global = new ocp_tempcode(); $bail_out = isset($DONE_HEADER) && $DONE_HEADER; if ($include_header_and_footer && !$bail_out) { $global->attach(do_header()); } $global->attach(do_template('GLOBAL', array('_GUID' => '592faa2c0e8bf2dc3492de2c11ca7131', 'HELPER_PANEL_TUTORIAL' => $GLOBALS['HELPER_PANEL_TUTORIAL'], 'HELPER_PANEL_HTML' => $GLOBALS['HELPER_PANEL_HTML'], 'HELPER_PANEL_TEXT' => $GLOBALS['HELPER_PANEL_TEXT'], 'HELPER_PANEL_PIC' => $GLOBALS['HELPER_PANEL_PIC'], 'MESSAGE_TOP' => $GLOBALS['ATTACHED_MESSAGES'], 'MESSAGE' => $_message, 'MIDDLE' => $middle, 'BREADCRUMBS' => breadcrumbs()))); if ($include_header_and_footer) { $global->attach(do_footer($bail_out)); } $global->handle_symbol_preprocessing(); if (get_value('xhtml_strict') === '1') { $global = make_xhtml_strict($global); } return $global; }
/** * This is it - the start of rendering of a website page. * Take in all inputs, sends them to the correct functions to process, gathers up all the outputs, sticks them together and echoes them. */ function do_site() { // More SEO redirection (monikers) // Does this URL arrangement support monikers? $url_id = get_param('id', NULL, true); if ($url_id !== NULL && url_monikers_enabled()) { $type = get_param('type', 'misc'); $looking_for = '_SEARCH:' . get_page_name() . ':' . $type . ':_WILD'; $hooks = find_all_hooks('systems', 'content_meta_aware'); $ob_info = NULL; foreach (array_keys($hooks) as $hook) { require_code('hooks/systems/content_meta_aware/' . filter_naughty($hook)); $ob = object_factory('Hook_content_meta_aware_' . $hook, true); if ($ob === NULL) { continue; } $ob_info = $ob->info(); $ob_info['view_pagelink_pattern'] = preg_replace('#:[^:]*$#', ':_WILD', $ob_info['view_pagelink_pattern']); if ($ob_info['view_pagelink_pattern'] == $looking_for && $ob_info['support_url_monikers']) { if (is_numeric($url_id)) { $correct_moniker = find_id_moniker(array('page' => get_page_name(), 'type' => get_param('type', 'misc'), 'id' => $url_id)); if ($correct_moniker !== NULL && $correct_moniker != $url_id && count($_POST) == 0) { header('HTTP/1.0 301 Moved Permanently'); $_new_url = build_url(array('page' => '_SELF', 'id' => $correct_moniker), '_SELF', NULL, true); $new_url = $_new_url->evaluate(); header('Location: ' . $new_url); exit; } } else { // See if it is deprecated if (strpos(get_db_type(), 'mysql') !== false) { $monikers = $GLOBALS['SITE_DB']->query_select('url_id_monikers USE INDEX (uim_moniker)', array('m_resource_id', 'm_deprecated'), array('m_resource_page' => get_page_name(), 'm_resource_type' => get_param('type', 'misc'), 'm_moniker' => $url_id)); } else { $monikers = $GLOBALS['SITE_DB']->query_select('url_id_monikers', array('m_resource_id', 'm_deprecated'), array('m_resource_page' => get_page_name(), 'm_resource_type' => get_param('type', 'misc'), 'm_moniker' => $url_id)); } if (!array_key_exists(0, $monikers)) { warn_exit(do_lang_tempcode('MISSING_RESOURCE')); } $deprecated = $monikers[0]['m_deprecated'] == 1; if ($deprecated && count($_POST) == 0) { $correct_moniker = find_id_moniker(array('page' => get_page_name(), 'type' => get_param('type', 'misc'), 'id' => $monikers[0]['m_resource_id'])); header('HTTP/1.0 301 Moved Permanently'); $_new_url = build_url(array('page' => '_SELF', 'id' => $correct_moniker), '_SELF', NULL, true); $new_url = $_new_url->evaluate(); header('Location: ' . $new_url); exit; } else { $_GET['id'] = $monikers[0]['m_resource_id']; // We need to know the ID number rather than the moniker } } break; } } } // Any messages to output? if (get_param_integer('redirected', 0) == 1) { $messages = $GLOBALS['SITE_DB']->query_select('messages_to_render', array('r_message', 'r_type'), array('r_session_id' => get_session_id()), 'ORDER BY r_time DESC'); foreach ($messages as $message) { if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($message['r_message']); } attach_message(protect_from_escaping($message['r_message']), $message['r_type']); } if (count($messages) != 0) { $GLOBALS['SITE_DB']->query('DELETE FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'messages_to_render WHERE r_session_id=' . strval((int) get_session_id()) . ' OR r_time<' . strval(time() - 60 * 60)); } } if (in_safe_mode()) { $disable_safe_mode_url = get_self_url(true, true, array('keep_safe_mode' => NULL)); attach_message(do_lang_tempcode('CURRENTLY_HAS_KEEP_SAFE_MODE', escape_html($disable_safe_mode_url)), 'notice'); } if (get_param_integer('keep_fatalistic', 0) == 1) { $disable_fatalistic_url = get_self_url(true, true, array('keep_fatalistic' => NULL)); attach_message(do_lang_tempcode('CURRENTLY_HAS_KEEP_FATALISTIC', escape_html($disable_fatalistic_url)), 'notice'); } $special_page_type = get_param('special_page_type', 'view'); global $ZONE; $keep_markers = get_param_integer('keep_markers', 0); $show_edit_links = get_param_integer('show_edit_links', 0); global $KEEP_MARKERS, $SHOW_EDIT_LINKS; $KEEP_MARKERS = $keep_markers == 1 || $special_page_type == 'show_markers'; if ($KEEP_MARKERS && !headers_sent()) { header('Content-type: text/html; charset=' . get_charset()); } $SHOW_EDIT_LINKS = $show_edit_links == 1 || $special_page_type == 'show_edit_links'; $out_evaluated = NULL; if ($special_page_type != 'view' && $special_page_type != 'show_markers') { require_code('view_modes'); initialise_special_page_types($special_page_type); } // Set up Xdebug profiling if ($special_page_type == 'profile') { if (function_exists('xdebug_start_profiling')) { xdebug_start_profiling(); } // xdebug 1 style if (ini_get('xdebug.profiler_enable') != '1') { attach_message(escape_html('Profiling must be enabled in php.ini'), 'warn'); } // xdebug 2 style if (!is_writable_wrap(ini_get('xdebug.profiler_output_dir'))) { attach_message(escape_html('xdebug.profiler_output_dir needs setting to a writable directory'), 'warn'); } } // Allow the site to be closed $site_closed = get_option('site_closed'); if ($site_closed == '1' && !has_specific_permission(get_member(), 'access_closed_site') && !$GLOBALS['IS_ACTUALLY_ADMIN']) { require_code('site2'); closed_site(); } // Work out which page we're viewing global $PAGE; $PAGE = get_page_name(); $doing_special_page_type = $special_page_type != 'view' && $special_page_type != 'show_markers' && $special_page_type != 'show_edit_links' && $special_page_type != 'memory' && (has_specific_permission(get_member(), 'view_profiling_modes') || $GLOBALS['IS_ACTUALLY_ADMIN']); // Load up our frames into strings. Note that the header and the footer are fixed already. $middle = request_page($PAGE, true); global $CYCLES; $CYCLES = array(); // Here we reset some Tempcode environmental stuff, because template compilation or preprocessing may have dirtied things if ($middle === NULL || $middle->is_definitely_empty()) { $GLOBALS['HTTP_STATUS_CODE'] = '404'; if (!headers_sent()) { if (!browser_matches('ie') && strpos(ocp_srv('SERVER_SOFTWARE'), 'IIS') === false) { header('HTTP/1.0 404 Not Found'); } } $title = get_page_title('ERROR_OCCURRED'); $text = do_lang_tempcode('NO_PAGE_OUTPUT'); $middle = warn_screen($title, $text, false); } // Extra stuff we can tag on (like messages) $additional = new ocp_tempcode(); $site_closed = get_option('site_closed'); // May have been JUST changed in page load - think Setup Wizard if ($site_closed == '1' && $PAGE != 'login' && $PAGE != 'join' && get_param_integer('wide_high', 0) == 0) { $additional->attach(do_template('ADDITIONAL', array('_GUID' => '03a41a91606b3ad05330e7d6f3e741c1', 'TYPE' => 'notice', 'MESSAGE' => do_lang_tempcode(has_specific_permission(get_member(), 'access_closed_site') ? 'SITE_SPECIAL_ACCESS' : 'SITE_SPECIAL_ACCESS_SU')))); } if ($GLOBALS['IS_ACTUALLY_ADMIN']) { $unsu_link = get_self_url(true, true, array('keep_su' => NULL)); $su_username = $GLOBALS['FORUM_DRIVER']->get_username(get_member()); $additional->attach(do_template('ADDITIONAL', array('_GUID' => '13a41a91606b3ad05330e7d6f3e741c1', 'TYPE' => 'notice', 'MESSAGE' => do_lang_tempcode('USING_SU', escape_html($unsu_link), escape_html($su_username))))); } $out = new ocp_tempcode(); // This is important - it makes sure the tempcode tree appears nicely $middle->handle_symbol_preprocessing(); // Due to the '->evaluate()' below, plus so that some symbol preprocessing can be passed into header $out->attach(do_header()); if (function_exists('memory_get_usage') && get_param('special_page_type', '') == 'memory') { if (function_exists('memory_get_peak_usage')) { $memory_usage = memory_get_peak_usage(); } else { $memory_usage = memory_get_usage(); } $additional->attach(do_template('ADDITIONAL', array('_GUID' => 'd605c0d111742a8cd2d4ef270a1e5fe1', 'TYPE' => 'inform', 'MESSAGE' => do_lang_tempcode('MEMORY_USAGE', float_format(round(floatval($memory_usage) / 1024.0 / 1024.0, 2)))))); } // Whack it into our global template global $ATTACHED_MESSAGES; $global_template = 'GLOBAL'; if (get_option('show_docs') == '0') { $GLOBALS['HELPER_PANEL_TUTORIAL'] = ''; } $helper_panel_pic = $GLOBALS['HELPER_PANEL_PIC']; if ($helper_panel_pic != '') { if (find_theme_image($helper_panel_pic, true) == '') { $helper_panel_pic = ''; } } $global = do_template($global_template, array('HELPER_PANEL_TUTORIAL' => $GLOBALS['HELPER_PANEL_TUTORIAL'], 'HELPER_PANEL_HTML' => $GLOBALS['HELPER_PANEL_HTML'], 'HELPER_PANEL_TEXT' => $GLOBALS['HELPER_PANEL_TEXT'], 'HELPER_PANEL_PIC' => $helper_panel_pic, 'MIDDLE' => $doing_special_page_type ? $middle : $middle->evaluate(), 'MESSAGE_TOP' => $ATTACHED_MESSAGES, 'MESSAGE' => $additional, 'BREADCRUMBS' => breadcrumbs())); unset($middle); $out->attach($global); $out->attach(do_footer()); $out->handle_symbol_preprocessing(); if (get_value('xhtml_strict') === '1') { $out = make_xhtml_strict($out); } // Validation $novalidate = get_param_integer('keep_novalidate', get_param_integer('novalidate', 0)); $show_edit_links = get_param_integer('show_edit_links', 0); if ((in_array(ocp_srv('HTTP_HOST'), array('localhost', 'test.ocportal.com')) || $GLOBALS['FORUM_DRIVER']->is_staff(get_member())) && ($special_page_type == 'code' || $novalidate == 0 && get_option('validation') == '1') && $GLOBALS['REFRESH_URL'][0] == '' && $show_edit_links == 0) { require_code('view_modes'); $out_evaluated = $out->evaluate(NULL, false); do_xhtml_validation($out_evaluated, $special_page_type == 'code' && get_param_integer('preview_mode', NULL) === NULL, get_param_integer('preview_mode', 0)); } // Cacheing for spiders if (running_script('index') && count($_POST) == 0 && isset($GLOBALS['SITE_INFO']['fast_spider_cache']) && $GLOBALS['SITE_INFO']['fast_spider_cache'] == '1' && is_guest()) { $bot_type = get_bot_type(); if (($bot_type !== NULL || isset($GLOBALS['SITE_INFO']['any_guest_cached_too']) && $GLOBALS['SITE_INFO']['any_guest_cached_too'] == '1') && can_fast_spider_cache()) { $fast_cache_path = get_custom_file_base() . '/persistant_cache/' . md5(serialize(get_self_url_easy())); if ($bot_type === NULL) { $fast_cache_path .= '__non-bot'; } if (!array_key_exists('js_on', $_COOKIE)) { $fast_cache_path .= '__no-js'; } if (is_mobile()) { $fast_cache_path .= '_mobile'; } $fast_cache_path .= '.gcd'; if (!is_dir(get_custom_file_base() . '/persistant_cache/')) { if (@mkdir(get_custom_file_base() . '/persistant_cache/', 0777)) { fix_permissions(get_custom_file_base() . '/persistant_cache/', 0777); sync_file(get_custom_file_base() . '/persistant_cache/'); } else { intelligent_write_error($fast_cache_path); } } $out_evaluated = $out->evaluate(NULL, false); $myfile = @fopen($fast_cache_path, 'wb') or intelligent_write_error($fast_cache_path); if (function_exists('gzencode')) { fwrite($myfile, gzencode($out_evaluated, 9)); } else { fwrite($myfile, $out_evaluated); } fclose($myfile); fix_permissions($fast_cache_path); sync_file($fast_cache_path); } } if ($doing_special_page_type) { special_page_types($special_page_type, $out, $out_evaluated); } // We calculated the time before outputting so that latency and bandwidth do not adversely affect the result global $PAGE_START_TIME, $PAGE_STRING; $page_generation_time = microtime_diff($PAGE_START_TIME, microtime(false)); if (!$GLOBALS['QUICK_REDIRECT']) { if ($out_evaluated !== NULL) { echo $out_evaluated; } else { $GLOBALS['FINISHING_OUTPUT'] = true; $out->evaluate_echo(); } } // Finally, stats if ($PAGE_STRING !== NULL) { log_stats($PAGE_STRING, intval($page_generation_time)); } // When someone hits the Admin Zone front page. if ($ZONE['zone_name'] == 'adminzone' && get_page_name() == 'start') { // Security feature admins can turn on require_code('notifications'); $current_username = $GLOBALS['FORUM_DRIVER']->get_username(get_member()); $subject = do_lang('AFA_NOTIFICATION_MAIL_SUBJECT', $current_username, get_site_name(), get_ip_address()); $mail = do_lang('AFA_NOTIFICATION_MAIL', comcode_escape(get_site_name()), comcode_escape($current_username), comcode_escape(get_ip_address())); dispatch_notification('adminzone_frontpage_accessed', NULL, $subject, $mail); // Track very basic details of what sites use ocPortal. You can remove if you like. if (preg_match('#^localhost[\\.\\:$]?#', ocp_srv('HTTP_HOST')) == 0) { global $EXPIRE, $KEY; $timeout_before = @ini_get('default_socket_timeout'); @ini_set('default_socket_timeout', '3'); http_download_file('http://ocportal.com/user.php?url=' . urlencode(get_base_url()) . '&name=' . urlencode(get_site_name()) . '®istered=2&key=' . ($KEY === NULL ? '' : strval($KEY)) . '&expire=' . ($EXPIRE === NULL ? '' : strval($EXPIRE)) . '&version=' . urlencode(ocp_version_full()), NULL, false); @ini_set('default_socket_timeout', $timeout_before); } } // Little disk space check $last_space_check = get_value('last_space_check'); if ($last_space_check === NULL || intval($last_space_check) < time() - 60 * 60 * 3) { set_value('last_space_check', strval(time())); $low_space_check = intval(get_option('low_space_check')) * 1024 * 1024; $disk_space = @disk_free_space(get_file_base()); if (is_integer($disk_space) && $disk_space < $low_space_check) { require_code('notifications'); $subject = do_lang('LOW_DISK_SPACE_SUBJECT', NULL, NULL, NULL, get_site_default_lang()); $message = do_lang('LOW_DISK_SPACE_MAIL', strval(intval(round($disk_space / 1024 / 1024))), NULL, NULL, get_site_default_lang()); dispatch_notification('low_disk_space', NULL, $subject, $message, NULL, A_FROM_SYSTEM_PRIVILEGED); } } //exit(); }