/** * Standard modular run function. * * @param array A map of parameters. * @return tempcode The result of execution. */ function run($map) { if (!array_key_exists('param', $map)) { $map['param'] = ''; } if (!array_key_exists('extra', $map)) { $map['extra'] = ''; } $max = array_key_exists('max', $map) ? intval($map['max']) : 100; require_code('banners'); $b_type = $map['param']; $myquery = 'SELECT * FROM ' . get_table_prefix() . 'banners WHERE ((((the_type<>1) OR ((campaign_remaining>0) AND ((expiry_date IS NULL) or (expiry_date>' . strval(time()) . ')))) AND ' . db_string_not_equal_to('name', '') . ')) AND validated=1 AND ' . db_string_equal_to('b_type', $b_type) . ' ORDER BY name'; $banners = $GLOBALS['SITE_DB']->query($myquery, 200); $assemble = new ocp_tempcode(); if (count($banners) > $max) { shuffle($banners); $banners = array_slice($banners, 0, $max); } foreach ($banners as $i => $banner) { $bd = show_banner($banner['name'], $banner['b_title_text'], get_translated_tempcode($banner['caption']), $banner['img_url'], '', $banner['site_url'], $banner['b_type']); $more_coming = $i < count($banners) - 1; $assemble->attach(do_template('BLOCK_MAIN_BANNER_WAVE_BWRAP', array('EXTRA' => $map['extra'], 'TYPE' => $map['param'], 'BANNER' => $bd, 'MORE_COMING' => $more_coming))); } return do_template('BLOCK_MAIN_BANNER_WAVE', array('EXTRA' => $map['extra'], 'TYPE' => $map['param'], 'ASSEMBLE' => $assemble)); }
/** * Standard modular run function for preview hooks. * * @return array A pair: The preview, the updated post Comcode */ function run() { require_code('uploads'); require_lang('banners'); // Check according to banner type $title_text = post_param('title_text', ''); $direct_code = post_param('direct_code', ''); $url_param_name = 'image_url'; $file_param_name = 'file'; require_code('uploads'); $is_upload = is_swf_upload() || array_key_exists($file_param_name, $_FILES) && (array_key_exists('tmp_name', $_FILES[$file_param_name]) && is_uploaded_file($_FILES[$file_param_name]['tmp_name'])); $_banner_type_rows = $GLOBALS['SITE_DB']->query_select('banner_types', array('*'), array('id' => post_param('b_type')), '', 1); if (!array_key_exists(0, $_banner_type_rows)) { warn_exit(do_lang_tempcode('MISSING_RESOURCE')); } $banner_type_row = $_banner_type_rows[0]; if ($banner_type_row['t_is_textual'] == 0) { if ($direct_code == '') { $urls = get_url($url_param_name, $file_param_name, 'uploads/banners', 0, $is_upload ? OCP_UPLOAD_IMAGE : OCP_UPLOAD_ANYTHING); $img_url = fixup_protocolless_urls($urls[0]); if ($img_url == '') { warn_exit(do_lang_tempcode('IMPROPERLY_FILLED_IN_UPLOAD_BANNERS')); } } else { $img_url = ''; } } else { $img_url = ''; if ($title_text == '') { warn_exit(do_lang_tempcode('IMPROPERLY_FILLED_IN_BANNERS')); } if (strlen($title_text) > $banner_type_row['t_max_file_size']) { warn_exit(do_lang_tempcode('BANNER_TOO_LARGE_2', integer_format(strlen($title_text)), integer_format($banner_type_row['t_max_file_size']))); } } require_code('banners'); $preview = show_banner(post_param('name'), post_param('title_text', ''), comcode_to_tempcode(post_param('caption')), $img_url, '', post_param('site_url'), post_param('b_type')); return array($preview, NULL); }
/** * Standard modular run function. * * @param array A map of parameters. * @return tempcode The result of execution. */ function run($map) { if (!array_key_exists('param', $map)) { $map['param'] = ''; } require_code('banners'); require_lang('banners'); $b_type = $map['param']; $myquery = 'SELECT * FROM ' . get_table_prefix() . 'banners WHERE validated=1 AND ' . db_string_equal_to('b_type', $b_type) . ' AND (expiry_date IS NULL OR expiry_date>' . strval(time()) . ') ORDER BY hits_from+hits_to DESC'; $_banners = $GLOBALS['SITE_DB']->query($myquery, 200); $assemble = new ocp_tempcode(); $banners = array(); foreach ($_banners as $banner) { $description = get_translated_tempcode($banner['caption']); $bd = show_banner($banner['name'], $banner['b_title_text'], $description, $banner['img_url'], '', $banner['site_url'], $banner['b_type']); $banners[] = array('BANNER' => $bd, 'NAME' => $banner['name'], 'URL' => $banner['site_url'], 'DESCRIPTION' => $description, 'HITSFROM' => strval($banner['hits_from']), 'HITSTO' => strval($banner['hits_to']), 'VIEWSFROM' => strval($banner['views_from']), 'VIEWSTO' => strval($banner['views_to']), 'ADDDATE' => strval($banner['add_date']), 'SUBMITTER' => strval($banner['submitter'])); } if (has_actual_page_access(NULL, 'cms_banners', NULL, NULL) && has_submit_permission('mid', get_member(), get_ip_address(), 'cms_banners')) { $submit_url = build_url(array('page' => 'cms_banners', 'type' => 'ad', 'redirect' => SELF_REDIRECT), get_module_zone('cms_banners')); } else { $submit_url = new ocp_tempcode(); } return do_template('BLOCK_MAIN_TOPSITES', array('TYPE' => $map['param'], 'BANNERS' => $banners, 'SUBMIT_URL' => $submit_url)); }
/** * Standard modular run function. * * @param array A map of parameters. * @return tempcode The result of execution. */ function run($map) { if (!array_key_exists('param', $map)) { $map['param'] = ''; } if (!array_key_exists('extra', $map)) { $map['extra'] = ''; } if (!array_key_exists('title', $map)) { $map['title'] = 'I support'; } //default value $max = array_key_exists('max', $map) ? intval($map['max']) : 100; $height = !empty($map['height']) ? $map['height'] : '100%'; //default: 100% $set_height = ''; if ($height != '100%') { $set_height = ' style="overflow: auto; width: 100%!important; height: ' . $height . '!important;" '; } require_code('banners'); $b_type = $map['param']; $myquery = 'SELECT * FROM ' . get_table_prefix() . 'banners WHERE ((((the_type<>1) OR ((campaign_remaining>0) AND ((expiry_date IS NULL) or (expiry_date>' . strval(time()) . ')))) AND ' . db_string_not_equal_to('name', '') . ')) AND validated=1 AND ' . db_string_equal_to('b_type', $b_type) . ' ORDER BY name'; $banners = $GLOBALS['SITE_DB']->query($myquery, 200); $assemble = new ocp_tempcode(); if (count($banners) > $max) { shuffle($banners); $banners = array_slice($banners, 0, $max); } foreach ($banners as $i => $banner) { $bd = show_banner($banner['name'], $banner['b_title_text'], get_translated_tempcode($banner['caption']), $banner['img_url'], '', $banner['site_url'], $banner['b_type']); $more_coming = $i < count($banners) - 1; $assemble->attach(do_template('BLOCK_MAIN_BANNER_WAVE_BWRAP_CUSTOM', array('EXTRA' => $map['extra'], 'TYPE' => $map['param'], 'BANNER' => $bd, 'MORE_COMING' => $more_coming))); } return do_template('BLOCK_MAIN_BUTTONS', array('EXTRA' => $map['extra'], 'TYPE' => $map['param'], 'ASSEMBLE' => $assemble, 'TITLE' => $map['title'], 'SET_HEIGHT' => $set_height)); }
function BannerImage_showBanner($vars = null) { require_once SCRIPTBASE . 'ww.plugins/banner-image/frontend/banner-image.php'; return show_banner($vars); }
/** * Get the tempcode for the form to add a banner, with the information passed along to it via the parameters already added in. * * @param ID_TEXT The name of the banner * @param URLPATH The URL to the banner image * @param URLPATH The URL to the site the banner leads to * @param SHORT_TEXT The caption of the banner * @param LONG_TEXT Any notes associated with the banner * @param integer The banners "importance modulus" * @range 1 max * @param ?integer The number of hits the banner may have (NULL: not applicable for this banner type) * @range 0 max * @param SHORT_INTEGER The type of banner (0=permanent, 1=campaign, 2=default) * @set 0 1 2 * @param ?TIME The banner expiry date (NULL: never expires) * @param ?MEMBER The banners submitter (NULL: current member) * @param BINARY Whether the banner has been validated * @param ID_TEXT The banner type (can be anything, where blank means 'normal') * @param SHORT_TEXT The title text for the banner (only used for text banners, and functions as the 'trigger text' if the banner type is shown inline) * @return array Bits */ function get_form_fields($name = '', $image_url = '', $site_url = '', $caption = '', $notes = '', $importancemodulus = 3, $campaignremaining = 50, $the_type = 1, $expiry_date = NULL, $submitter = NULL, $validated = 1, $b_type = '', $title_text = '') { global $NON_CANONICAL_PARAMS; $NON_CANONICAL_PARAMS[] = 'b_type'; if ($b_type == '') { $b_type = get_param('b_type', ''); } $fields = get_banner_form_fields(false, $name, $image_url, $site_url, $caption, $notes, $importancemodulus, $campaignremaining, $the_type, $expiry_date, is_null($submitter) ? NULL : $GLOBALS['FORUM_DRIVER']->get_username($submitter), $validated, $b_type, $title_text); // Permissions if (get_option('use_banner_permissions') == '1') { $fields->attach($this->get_permission_fields($name, NULL, $name == '')); } $edit_text = $name == '' ? new ocp_tempcode() : do_template('BANNER_PREVIEW', array('PREVIEW' => show_banner($name, $title_text, comcode_to_tempcode($caption, $submitter), $image_url, '', $site_url, $b_type))); $hidden = new ocp_tempcode(); handle_max_file_size($hidden, 'image'); return array($fields, $hidden, NULL, $edit_text); }
/** * Show a banner according to GET parameter specification. * * @param boolean Whether to return a result rather than outputting * @param ?string Whether we are displaying or click-processing (NULL: get from URL param) * @set "click" "" * @param ?string Specific banner to display (NULL: get from URL param) (blank: randomise) * @param ?string Banner type to display (NULL: get from URL param) * @param ?integer Whether we are only showing our own banners, rather than allowing external rotation ones (NULL: get from URL param) * @param ?string The banner advertisor who is actively displaying the banner (calling up this function) and hence is rewarded (NULL: get from URL param) (blank: our own site) * @return ?tempcode Result (NULL: we weren't asked to return the result) */ function banners_script($ret = false, $type = NULL, $dest = NULL, $b_type = NULL, $internal_only = NULL, $source = NULL) { require_code('images'); require_lang('banners'); // If this is being called for a click through if (is_null($type)) { $type = get_param('type', ''); } if ($type == 'click') { // Input parameters if (is_null($source)) { $source = get_param('source', ''); } if (is_null($dest)) { $dest = get_param('dest', ''); } // Has the banner been clicked before? $test = $GLOBALS['SITE_DB']->query_value('banner_clicks', 'MAX(c_date_and_time)', array('c_ip_address' => get_ip_address(), 'c_banner_id' => $dest)); $unique = is_null($test) || $test < time() - 60 * 60 * 24; // Find the information about the dest $rows = $GLOBALS['SITE_DB']->query_select('banners', array('site_url', 'hits_to', 'campaign_remaining'), array('name' => $dest)); if (!array_key_exists(0, $rows)) { fatal_exit(do_lang_tempcode('MISSING_RESOURCE')); } $myrow = $rows[0]; $url = $myrow['site_url']; $page_link = url_to_pagelink($url); if ($page_link != '') { $keep = symbol_tempcode('KEEP', array(strpos($url, '?') === false ? '1' : '0')); $url .= $keep->evaluate(); } if ($unique) { if (get_db_type() != 'xml') { $GLOBALS['SITE_DB']->query('UPDATE ' . get_table_prefix() . 'banners SET hits_to=(hits_to+1) WHERE ' . db_string_equal_to('name', $dest), 1); } $campaignremaining = $myrow['campaign_remaining']; if (!is_null($campaignremaining)) { if (get_db_type() != 'xml') { $GLOBALS['SITE_DB']->query('UPDATE ' . get_table_prefix() . 'banners SET campaign_remaining=(campaign_remaining-1) WHERE ' . db_string_equal_to('name', $dest), 1); } } } // Find the information about the source if ($source != '' && $unique) { $rows = $GLOBALS['SITE_DB']->query_select('banners', array('hits_from', 'campaign_remaining'), array('name' => $source)); if (!array_key_exists(0, $rows)) { fatal_exit(do_lang_tempcode('BANNER_MISSING_SOURCE')); } $myrow = $rows[0]; if (get_db_type() != 'xml') { $GLOBALS['SITE_DB']->query('UPDATE ' . get_table_prefix() . 'banners SET hits_from=(hits_from+1) WHERE ' . db_string_equal_to('name', $source), 1); } $campaignremaining = $myrow['campaign_remaining']; if (!is_null($campaignremaining)) { if (get_db_type() != 'xml') { $GLOBALS['SITE_DB']->query('UPDATE ' . get_table_prefix() . 'banners SET campaign_remaining=(campaign_remaining+1) WHERE ' . db_string_equal_to('name', $source), 1); } } } // Log the click load_user_stuff(); $GLOBALS['SITE_DB']->query_insert('banner_clicks', array('c_date_and_time' => time(), 'c_member_id' => get_member(), 'c_ip_address' => get_ip_address(), 'c_source' => $source, 'c_banner_id' => $dest)); if (strpos($url, chr(10)) !== false || strpos($url, chr(13)) !== false) { log_hack_attack_and_exit('HEADER_SPLIT_HACK'); } header('Location: ' . $url); } else { if (is_null($dest)) { $dest = get_param('dest', ''); } if (is_null($b_type)) { $b_type = get_param('b_type', ''); } if (is_null($internal_only)) { $internal_only = get_param_integer('internal_only', 0); } if ($internal_only == 0 && $dest == '' && $b_type == '') { $adcode = get_option('money_ad_code'); if ($adcode != '' && (0 == $GLOBALS['SITE_DB']->query_value('banners', 'COUNT(*)', array('validated' => 1)) || mt_rand(0, 100) > intval(get_option('advert_chance')))) { if ($ret) { return make_string_tempcode($adcode); } $echo = do_template('BASIC_HTML_WRAP', array('_GUID' => 'fd6fc24384dd13e7931ceb369a500672', 'TITLE' => do_lang_tempcode('BANNER'), 'CONTENT' => $adcode)); $echo->evaluate_echo(); return NULL; } } // A community banner then... // ========================== // Input parameters (clicks-in from source site) if (is_null($source)) { $source = get_param('source', ''); } // To allow overriding to specify a specific banner if ($dest != '') { $myquery = 'SELECT * FROM ' . get_table_prefix() . 'banners WHERE ' . db_string_equal_to('name', $dest); } else { $myquery = 'SELECT * FROM ' . get_table_prefix() . 'banners WHERE ((the_type<>' . strval(BANNER_CAMPAIGN) . ') OR (campaign_remaining>0)) AND ((expiry_date IS NULL) OR (expiry_date>' . strval(time()) . ')) AND ' . db_string_not_equal_to('name', $source) . ' AND validated=1 AND ' . db_string_equal_to('b_type', $b_type); } // Run Query $rows = $GLOBALS['SITE_DB']->query($myquery, 500, NULL, true); if (is_null($rows)) { $rows = array(); } // Error, but tolerate it as it could be on each page load // Filter out what we don't have permission for if (get_option('use_banner_permissions', true) === '1') { load_user_stuff(); require_code('permissions'); $groups = _get_where_clause_groups(get_member()); if (!is_null($groups)) { $perhaps = collapse_1d_complexity('category_name', $GLOBALS['SITE_DB']->query('SELECT category_name FROM ' . get_table_prefix() . 'group_category_access WHERE ' . db_string_equal_to('module_the_name', 'banners') . ' AND (' . $groups . ')')); $new_rows = array(); foreach ($rows as $row) { if (in_array($row['name'], $perhaps)) { $new_rows[] = $row; } } $rows = $new_rows; } } // Are we allowed to show default banners? $counter = 0; $show_defaults = true; while (array_key_exists($counter, $rows)) { $myrow = $rows[$counter]; if ($myrow['the_type'] == BANNER_CAMPAIGN) { $show_defaults = false; } $counter++; } // Count the total of all importance_modulus entries $tally = 0; $counter = 0; $bound = array(); while (array_key_exists($counter, $rows)) { $myrow = $rows[$counter]; if ($myrow['the_type'] == 2 && !$show_defaults) { $myrow['importance_modulus'] = 0; } $tally += $myrow['importance_modulus']; $bound[$counter] = $tally; $counter++; } if ($tally == 0) { load_user_stuff(); require_code('permissions'); if (has_actual_page_access(NULL, 'cms_banners') && has_submit_permission('mid', get_member(), get_ip_address(), 'cms_banners')) { $add_banner_url = build_url(array('page' => 'cms_banners', 'type' => 'ad'), get_module_zone('cms_banners')); } else { $add_banner_url = new ocp_tempcode(); } $content = do_template('BANNERS_NONE', array('_GUID' => 'b786ec327365d1ef38134ce401db9dd2', 'ADD_BANNER_URL' => $add_banner_url)); if ($ret) { return $content; } $echo = do_template('BASIC_HTML_WRAP', array('_GUID' => '00c8549b88dac8a1291450eb5b681d80', 'TARGET' => '_top', 'TITLE' => do_lang_tempcode('BANNER'), 'CONTENT' => $content)); $echo->evaluate_echo(); return NULL; } // Choose which banner to show from the results $rand = mt_rand(0, $tally); for ($i = 0; $i < $counter; $i++) { if ($rand <= $bound[$i]) { break; } } $name = $rows[$i]['name']; // Update the counts (ones done per-view) if (get_db_type() != 'xml') { $GLOBALS['SITE_DB']->query('UPDATE ' . get_table_prefix() . 'banners SET views_to=(views_to+1) WHERE ' . db_string_equal_to('name', $name), 1, NULL, false, true); } if ($source != '') { if (get_db_type() != 'xml') { $GLOBALS['SITE_DB']->query('UPDATE ' . get_table_prefix() . 'banners SET views_from=(views_from+1) WHERE ' . db_string_equal_to('name', $name), 1, NULL, false, true); } } // Display! $img = $rows[$i]['img_url']; $caption = get_translated_tempcode($rows[$i]['caption']); $content = show_banner($name, $rows[$i]['b_title_text'], $caption, $img, $source, $rows[$i]['site_url'], $rows[$i]['b_type']); if ($ret) { return $content; } $echo = do_template('BASIC_HTML_WRAP', array('_GUID' => 'd23424ded86c850f4ae0006241407ff9', 'TITLE' => do_lang_tempcode('BANNER'), 'CONTENT' => $content)); $echo->evaluate_echo(); } return NULL; }
/** * Standard stage of pointstore item purchase. * * @return tempcode The UI */ function _newbanner() { if (get_option('is_on_banner_buy') == '0') { return new ocp_tempcode(); } require_code('uploads'); $title = get_page_title('ADD_BANNER'); $member_id = get_member(); // the ID of the member who is logged in right now $cost = intval(get_option('banner_setup')); $points_after = available_points($member_id) - $cost; // the number of points this member has left //So we don't have to call these big ugly names, again... $name = post_param('name'); $urls = get_url('image_url', 'file', 'uploads/banners', 0, OCP_UPLOAD_IMAGE); $image_url = $urls[0]; $site_url = post_param('site_url'); $caption = post_param('caption'); $notes = post_param('notes', ''); $this->check_afford_banner(); $this->handle_has_banner_already(); $banner = show_banner($name, '', comcode_to_tempcode($caption), (url_is_local($image_url) ? get_custom_base_url() . '/' : '') . $image_url, '', $site_url, ''); $proceed_url = build_url(array('page' => '_SELF', 'type' => '__newbanner', 'id' => 'banners'), '_SELF'); $cancel_url = build_url(array('page' => '_SELF'), '_SELF'); $keep = new ocp_tempcode(); $keep->attach(form_input_hidden('image_url', $image_url)); $keep->attach(form_input_hidden('site_url', $site_url)); $keep->attach(form_input_hidden('caption', $caption)); $keep->attach(form_input_hidden('notes', $notes)); $keep->attach(form_input_hidden('name', $name)); return do_template('POINTSTORE_CONFIRM_SCREEN', array('ACTION' => '', 'COST' => integer_format($cost), 'POINTS_AFTER' => integer_format($points_after), 'TITLE' => $title, 'MESSAGE' => $banner, 'PROCEED_URL' => $proceed_url, 'CANCEL_URL' => $cancel_url, 'KEEP' => $keep)); }
<?php require $_SERVER['DOCUMENT_ROOT'] . '/ww.incs/basics.php'; if (!Core_isAdmin()) { die(__('access denied')); } if (isset($_REQUEST['get_banner'])) { require '../frontend/index.php'; $o = new stdClass(); $o->id = (int) $_REQUEST['get_banner']; $ret = array('content' => show_banner($o)); echo json_encode($ret); Core_quit(); } if (@$_REQUEST['action'] == 'save') { $id = (int) $_REQUEST['id']; $id_was = $id; $html = addslashes($_REQUEST['html']); $sql = "banners set html='{$html}'"; if ($id) { $sql = "update {$sql} where id={$id}"; dbQuery($sql); } else { $sql = "insert into {$sql}"; dbQuery($sql); $id = dbOne('select last_insert_id() as id', 'id'); } $ret = array('id' => $id, 'id_was' => $id_was); echo json_encode($ret); Core_cacheClear('banner-images'); Core_quit();
?> <?php include 'common.php'; include 'html_samples.php'; ?> <?php head(); ?> <body> <?php help_and_nag(); show_banner(); ?> <?php if (true) { search_box(); } ?> <br><br> <?php if ($show_results != true and $show_hosts != true) { if (sizeof($_POST)) { post_to_wall(); }
error_reporting(E_ALL); $params = array("v|version" => "Display version and exit", "h|help" => "Display this help message", "d|debug" => "Display debug information", "u|user=USERNAME" => "Username for login to site", "p|password=PASSWORD" => "Password for user", "o|out=FILE" => "Filename for save file"); $script_filename = basename($argv[0]); //Run without parameters if ($argc <= 1) { show_banner($script_filename, $params); } else { $arguments = parse_arguments($argv, $keys = parse_keys($params)); if ($arguments && is_array($arguments) && count($arguments) > 0) { if (isset($arguments["h"]) || isset($arguments["help"])) { show_banner($script_filename, $params, false); } elseif (isset($arguments["v"]) || isset($arguments["version"])) { show_version(); } } else { show_banner($script_filename, $params); } } exit; /** * FUNCTIONS */ /** * Show information text about application * @param string $appname - current script file name * @param array $params - list of avaible params * @param bool $short - show short info or with details */ function show_banner($appname, $params, $short = true) { echo APP_NAME . " " . VERSION . "\n";
/** * The UI to view a banner. * * @return tempcode The UI */ function view_banner() { $title = get_page_title('BANNER_INFORMATION'); $source = get_param('source'); $rows = $GLOBALS['SITE_DB']->query_select('banners', array('*'), array('name' => $source)); if (!array_key_exists(0, $rows)) { warn_exit(do_lang_tempcode('BANNER_MISSING_SOURCE')); } $myrow = $rows[0]; if (is_guest($myrow['submitter']) || $myrow['submitter'] != get_member()) { check_specific_permission('view_anyones_banner_stats'); } switch ($myrow['the_type']) { case 0: $type = do_lang_tempcode('BANNER_PERMANENT'); break; case 1: $type = do_lang_tempcode('_BANNER_HITS_LEFT', do_lang_tempcode('BANNER_CAMPAIGN'), make_string_tempcode(integer_format($myrow['campaign_remaining']))); break; case 2: $type = do_lang_tempcode('BANNER_DEFAULT'); break; } if ($myrow['views_to'] != 0) { $click_through = protect_from_escaping(escape_html(float_format(100.0 * ($myrow['hits_to'] / $myrow['views_to'])))); } else { $click_through = do_lang_tempcode('NA_EM'); } $has_banner_network = $GLOBALS['SITE_DB']->query_value('banners', 'SUM(views_from)') != 0.0; $fields = new ocp_tempcode(); require_code('templates_view_space'); $fields->attach(view_space_field(do_lang_tempcode('TYPE'), $type)); if ($myrow['b_type'] != '') { $fields->attach(view_space_field(do_lang_tempcode('_BANNER_TYPE'), $myrow['b_type'])); } $expiry_date = is_null($myrow['expiry_date']) ? do_lang_tempcode('NA_EM') : make_string_tempcode(escape_html(get_timezoned_date($myrow['expiry_date'], true))); $fields->attach(view_space_field(do_lang_tempcode('EXPIRY_DATE'), $expiry_date)); if ($has_banner_network) { $fields->attach(view_space_field(do_lang_tempcode('BANNER_HITSFROM'), integer_format($myrow['hits_from']), false, 'hits_from')); $fields->attach(view_space_field(do_lang_tempcode('BANNER_VIEWSFROM'), integer_format($myrow['views_from']), false, 'views_from')); } $fields->attach(view_space_field(do_lang_tempcode('BANNER_HITSTO'), $myrow['site_url'] == '' ? do_lang_tempcode('CANT_TRACK') : protect_from_escaping(escape_html(integer_format($myrow['hits_to']))), false, 'hits_to')); $fields->attach(view_space_field(do_lang_tempcode('BANNER_VIEWSTO'), $myrow['site_url'] == '' ? do_lang_tempcode('CANT_TRACK') : protect_from_escaping(escape_html(integer_format($myrow['views_to']))), false, 'views_to')); $fields->attach(view_space_field(do_lang_tempcode('BANNER_CLICKTHROUGH'), $click_through)); $username = $GLOBALS['FORUM_DRIVER']->member_profile_hyperlink($myrow['submitter']); $fields->attach(view_space_field(do_lang_tempcode('SUBMITTER'), $username, true)); $view_space = do_template('VIEW_SPACE', array('_GUID' => 'eb97a46d8e9813da7081991d5beed270', 'WIDTH' => '300', 'FIELDS' => $fields)); $banner = show_banner($myrow['name'], $myrow['b_title_text'], get_translated_tempcode($myrow['caption']), $myrow['img_url'], $source, $myrow['site_url'], $myrow['b_type']); $edit_url = new ocp_tempcode(); if (has_actual_page_access(NULL, 'cms_banners', NULL, NULL) && has_edit_permission('mid', get_member(), $myrow['submitter'], 'cms_banners')) { $edit_url = build_url(array('page' => 'cms_banners', 'type' => '_ed', 'id' => $source), get_module_zone('cms_banners')); } $GLOBALS['META_DATA'] += array('created' => date('Y-m-d', $myrow['add_date']), 'creator' => $GLOBALS['FORUM_DRIVER']->get_username($myrow['submitter']), 'publisher' => '', 'modified' => is_null($myrow['edit_date']) ? '' : date('Y-m-d', $myrow['edit_date']), 'type' => 'Banner', 'title' => get_translated_text($myrow['caption']), 'identifier' => '_SEARCH:banners:view:' . $source, 'description' => '', 'image' => $myrow['img_url']); breadcrumb_set_parents(array(array('_SELF:_SELF:misc', do_lang_tempcode('CHOOSE')))); return do_template('BANNER_VIEW_SCREEN', array('_GUID' => 'ed923ae0682c6ed679c0efda688c49ea', 'TITLE' => $title, 'EDIT_URL' => $edit_url, 'VIEW_SPACE' => $view_space, 'BANNER' => $banner)); }
/** * Convert the specified comcode (text format) into a tempcode tree. You shouldn't output the tempcode tree to the browser, as it looks really horrible. If you are in a rare case where you need to output directly (not through templates), you should call the evaluate method on the tempcode object, to convert it into a string. * * @param LONG_TEXT The comcode to convert * @param MEMBER The member the evaluation is running as. This is a security issue, and you should only run as an administrator if you have considered where the comcode came from carefully * @param boolean Whether to explicitly execute this with admin rights. There are a few rare situations where this should be done, for data you know didn't come from a member, but is being evaluated by one. * @param ?integer The position to conduct wordwrapping at (NULL: do not conduct word-wrapping) * @param ?string A special identifier that can identify this resource in a sea of our resources of this class; usually this can be ignored, but may be used to provide a binding between Javascript in evaluated comcode, and the surrounding environment (NULL: no explicit binding) * @param object The database connection to use * @param boolean Whether to parse so as to create something that would fit inside a semihtml tag. It means we generate HTML, with Comcode written into it where the tag could never be reverse-converted (e.g. a block). * @param boolean Whether this is being pre-parsed, to pick up errors before row insertion. * @param boolean Whether to treat this whole thing as being wrapped in semihtml, but apply normal security otherwise. * @param boolean Whether we are only doing this parse to find the title structure * @param boolean Whether to only check the Comcode. It's best to use the check_comcode function which will in turn use this parameter. * @param ?array A list of words to highlight (NULL: none) * @param ?MEMBER The member we are running on behalf of, with respect to how attachments are handled; we may use this members attachments that are already within this post, and our new attachments will be handed to this member (NULL: member evaluating) * @return tempcode The tempcode generated */ function comcode_text_to_tempcode($comcode, $source_member, $as_admin, $wrap_pos, $pass_id, $connection, $semiparse_mode, $preparse_mode, $is_all_semihtml, $structure_sweep, $check_only, $highlight_bits = NULL, $on_behalf_of_member = NULL) { global $ADVERTISING_BANNERS, $ALLOWED_ENTITIES, $POTENTIALLY_EMPTY_TAGS, $CODE_TAGS, $REVERSABLE_TAGS, $PUREHTML_TAGS, $DANGEROUS_TAGS, $VALID_COMCODE_TAGS, $BLOCK_TAGS, $POTENTIAL_JS_NAUGHTY_ARRAY, $TEXTUAL_TAGS, $LEET_FILTER, $IMPORTED_CUSTOM_COMCODE, $REPLACE_TARGETS; $wml = false; // removed feature from ocPortal now $print_mode = get_param_integer('wide_print', 0) == 1; $len = strlen($comcode); if (function_exists('set_time_limit') && ini_get('max_execution_time') != '0') { @set_time_limit(300); } $allowed_html_seqs = array('<table>', '<table class="[^"]*">', '<table class="[^"]*" summary="[^"]*">', '<table summary="[^"]*">', '</table>', '<tr>', '</tr>', '<td>', '</td>', '<th>', '</th>', '<pre>', '</pre>', '<br />', '<br/>', '<br >', '<br>', '<p>', '</p>', '<p />', '<b>', '</b>', '<u>', '</u>', '<i>', '</i>', '<em>', '</em>', '<strong>', '</strong>', '<li>', '</li>', '<ul>', '</ul>', '<ol>', '</ol>', '<del>', '</del>', '<dir>', '</dir>', '<s>', '</s>', '</a>', '</font>', '<!--', '<h1 id="main_page_title">', '<h1 class="main_page_title">', '<h1 id="main_page_title" class="main_page_title">', '</h1>', '<img (class="inline_image" )?alt="[^"]*" src="[^"]*" (complete="true" )*/>', '<img src=["\'][^"\'<>]*["\']( border=["\'][^"\'<>]*["\'])?( alt=["\'][^"\'<>]*["\'])?( )?(/)?' . '>', '<a href=["\'][^"\'<>]*["\']( target=["\'][^"\'<>]*["\'])?' . '>'); // HTML tag may actually be used in very limited conditions: only the following HTML seqs will come out as HTML. This is, unless the blacklist filter is used instead. if ($as_admin) { $comcode_dangerous = true; $comcode_dangerous_html = true; } else { $comcode_dangerous = $GLOBALS['MICRO_BOOTUP'] == 0 && has_specific_permission($source_member, 'comcode_dangerous'); $comcode_dangerous_html = false; if (has_specific_permission($source_member, 'allow_html') && ($is_all_semihtml || strpos($comcode, '[html') !== false || strpos($comcode, '[semihtml') !== false)) { $comcode_dangerous_html = true; /*foreach (array_keys($POTENTIALLY_EMPTY_TAGS) as $tag) // Find whether we really need to enable the computational-expensive filtering. Code disabled, not sure why this would have ever worked! { if (($tag!='html') && ($tag!='semihtml') && (strpos($comcode,'['.$tag)!==false)) { $comcode_dangerous_html=false; break; } }*/ } } if (is_null($pass_id)) { $pass_id = strval(mt_rand(0, 32000)); } // This is a unique ID that refers to this specific piece of comcode global $COMCODE_ATTACHMENTS; if (!array_key_exists($pass_id, $COMCODE_ATTACHMENTS)) { $COMCODE_ATTACHMENTS[$pass_id] = array(); } // Tag level $current_tag = ''; $attribute_map = array(); $tag_output = new ocp_tempcode(); $continuation = ''; $close = mixed(); // Properties that come from our tag $white_space_area = true; $textual_area = true; $formatting_allowed = true; $in_html = false; $in_semihtml = $is_all_semihtml; $in_separate_parse_section = false; // Not escaped because it has to be passed to a secondary filter $in_code_tag = false; $code_nest_stack = 0; // Our state $status = CCP_NO_MANS_LAND; $lax = $GLOBALS['LAX_COMCODE'] || function_exists('get_member') && $source_member != get_member() || count($_POST) == 0; // if we don't want to produce errors for technically invalid Comcode $tag_stack = array(); $pos = 0; $line_starting = true; $just_ended = false; $none_wrap_length = 0; $just_new_line = true; // So we can detect lists starting right away $just_title = false; global $NUM_LINES; $NUM_LINES = 0; $queued_tempcode = new ocp_tempcode(); $mindless_mode = false; // If we're doing a semi parse mode and going over a tag we don't actually process $tag_raw = ''; if (!is_null($wrap_pos) && strtolower(get_charset()) == 'utf-8') { $wrap_pos *= 2; } $stupidity_mode = get_value('stupidity_mode'); // bork or leet if ($comcode_dangerous) { $stupidity_mode = get_param('stupidity_mode', ''); } if ($stupidity_mode == 'leet') { $LEET_FILTER = array('B' => '8', 'C' => '(', 'E' => '3', 'G' => '9', 'I' => '1', 'L' => '1', 'O' => '0', 'P' => '9', 'S' => '5', 'U' => '0', 'V' => '\\/', 'Z' => '2'); } $smilies = $GLOBALS['FORUM_DRIVER']->find_emoticons(); // We'll be needing the smiley array $shortcuts = array('(EUR-)' => '€', '{f.}' => 'ƒ', '-|-' => '†', '=|=' => '‡', '{%o}' => '‰', '{~S}' => 'Š', '{~Z}' => 'Ž', '(TM)' => '™', '{~s}' => 'š', '{~z}' => 'ž', '{.Y.}' => 'Ÿ', '(c)' => '©', '(r)' => '®', '---' => '—', '--' => '–', '...' => '…', '-->' => '→', '<--' => '←'); // Text syntax possibilities, that get maintained as our cursor moves through the text block $list_indent = 0; $list_type = 'ul'; if ($is_all_semihtml) { filter_html($as_admin, $source_member, $pos, $len, $comcode, false, false); } // Pre-filter the whole lot (note that this means during general output we do no additional filtering) while ($pos < $len) { $next = $comcode[$pos]; ++$pos; // State machine switch ($status) { case CCP_NO_MANS_LAND: if ($next == '[') { // Look ahead to make sure it's a valid tag. If it's not then it's considered normal user input, not a tag at all $dif = $pos < $len && $comcode[$pos] == '/' ? 1 : 0; $ahead = substr($comcode, $pos + $dif, MAX_COMCODE_TAG_LOOK_AHEAD_LENGTH); $equal_pos = strpos($ahead, '='); $space_pos = strpos($ahead, ' '); $end_pos = strpos($ahead, ']'); $lax_end_pos = strpos($ahead, '['); $cl_pos = strpos($ahead, chr(10)); if ($equal_pos === false) { $equal_pos = MAX_COMCODE_TAG_LOOK_AHEAD_LENGTH + 3; } if ($space_pos === false) { $space_pos = MAX_COMCODE_TAG_LOOK_AHEAD_LENGTH + 3; } if ($end_pos === false) { $end_pos = MAX_COMCODE_TAG_LOOK_AHEAD_LENGTH + 3; } if ($lax_end_pos === false) { $lax_end_pos = MAX_COMCODE_TAG_LOOK_AHEAD_LENGTH + 3; } if ($cl_pos === false) { $cl_pos = MAX_COMCODE_TAG_LOOK_AHEAD_LENGTH + 3; } $use_pos = min($equal_pos, $space_pos, $end_pos, $lax_end_pos, $cl_pos); $potential_tag = strtolower(substr($ahead, 0, $use_pos)); if ($use_pos != 22 && (!$in_semihtml || $dif == 1 || $potential_tag != 'html' && $potential_tag != 'semihtml') && (!$in_html || $dif == 1 && $potential_tag == 'html') && (!$in_code_tag || isset($CODE_TAGS[$potential_tag]) && $potential_tag == $current_tag) && (!$structure_sweep || $potential_tag != 'contents')) { if ($in_code_tag) { if ($dif == 1) { $code_nest_stack--; } else { $code_nest_stack++; } $ok = $code_nest_stack == -1; } else { $ok = true; } if ($ok) { if (!isset($VALID_COMCODE_TAGS[$potential_tag])) { if (!$IMPORTED_CUSTOM_COMCODE) { _custom_comcode_import($connection); } } if (isset($VALID_COMCODE_TAGS[$potential_tag]) && strtolower(substr($ahead, 0, 2)) != 'i ') { if ($comcode[$pos] != '/' || count($tag_stack) == 0) { $mindless_mode = $semiparse_mode && (!isset($REVERSABLE_TAGS[$potential_tag]) || is_string($REVERSABLE_TAGS[$potential_tag]) && preg_match($REVERSABLE_TAGS[$potential_tag], substr($comcode, $pos, 100)) != 0) && !isset($PUREHTML_TAGS[$potential_tag]); } else { $mindless_mode = $tag_stack[count($tag_stack) - 1][7]; } $close = false; $current_tag = ''; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; if ($just_new_line || isset($BLOCK_TAGS[$potential_tag])) { list($close_list, $list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($close_list); } $tag_output->attach($close_list); } $status = CCP_STARTING_TAG; if ($mindless_mode) { if ($comcode[$pos] != '/') { if (array_key_exists($potential_tag, $BLOCK_TAGS)) { $tag_raw = '​<kbd title="' . escape_html($potential_tag) . '" class="ocp_keep_block">['; } else { $tag_raw = '​<kbd title="' . escape_html($potential_tag) . '" class="ocp_keep">['; } } else { $tag_raw = '['; } } else { $tag_raw = ''; } continue; } } } else { if ($use_pos != 22 && (($in_semihtml || $in_html) && ($potential_tag == 'html' || $potential_tag == 'semihtml')) && !$in_code_tag) { $ahc = strpos($ahead, ']'); if ($ahc !== false) { $pos += $ahc + 1; continue; } } } } if ($in_html || $in_semihtml && !$in_code_tag && ($next == '<' || $next == '>' || $next == '"')) { if ($next == chr(10)) { ++$NUM_LINES; } if (!$comcode_dangerous_html && $next == '<') { $close = strpos($comcode, '>', $pos - 1); $portion = substr($comcode, $pos - 1, $close - $pos + 2); $seq_ok = false; foreach ($allowed_html_seqs as $allowed_html_seq) { if (preg_match('#^' . $allowed_html_seq . '$#', $portion) != 0) { $seq_ok = true; } } if (!$seq_ok) { // $next='<'; //OLD STYLE if ($close !== false) { $pos = $close + 1; } // NEW STYLE continue; } } if (substr($comcode, $pos - 1, 4) == '<!--') { $continuation .= '<!--'; $pos += 3; } else { $continuation .= $mindless_mode && $in_code_tag ? escape_html($next) : $next; } } else { // Text-format possibilities if ($just_new_line && $formatting_allowed && !$wml) { if ($continuation != '') { if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; } // List $found_list = false; $old_list_indent = $list_indent; if ($pos + 2 < $len && is_numeric($next) && (is_numeric($comcode[$pos]) && $comcode[$pos + 1] == ')' && $comcode[$pos + 2] == ' ' || $comcode[$pos] == ')' && $comcode[$pos + 1] == ' ') && ($list_type == '1' && $list_indent != 0 || preg_match('#^[^\\n]*\\n\\d+\\) #', substr($comcode, $pos + 1)) != 0)) { if ($list_indent != 0 && $list_type != '1') { list($temp_tpl, $old_list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); } $list_indent = 1; $found_list = true; $scan_pos = $pos; $list_type = '1'; } elseif ($pos + 2 < $len && ord($next) >= ord('a') && ord($next) <= ord('z') && $comcode[$pos] == ')' && $comcode[$pos + 1] == ' ' && ($list_type == 'a' && $list_indent != 0 || preg_match('#^[^\\n]*\\n[a-z]+\\) #', substr($comcode, $pos + 1)) != 0)) { if ($list_indent != 0 && $list_type != 'a') { list($temp_tpl, $old_list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); } $list_indent = 1; $found_list = true; $scan_pos = $pos; $list_type = 'a'; } elseif ($next == ' ') { if ($old_list_indent != 0 && $list_type != 'ul') { list($temp_tpl, $old_list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); } $scan_pos = $pos - 1; $list_indent = 0; while ($scan_pos < $len) { $scan_next = $comcode[$scan_pos]; if ($scan_next == '-' && $scan_pos + 1 < $len && $comcode[$scan_pos + 1] == ' ') { $found_list = true; break; } else { if ($scan_next == ' ') { ++$list_indent; } else { break; } } ++$scan_pos; } if (!$found_list) { $list_indent = 0; } else { $list_type = 'ul'; } } else { list($close_list, $list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($close_list); } $tag_output->attach($close_list); $old_list_indent = 0; if ($next == '-' && !$just_title) { $scan_pos = $pos; $found_rule = true; while ($scan_pos < $len) { $scan_next = $comcode[$scan_pos]; if ($scan_next != '-') { if ($scan_next == chr(10)) { ++$NUM_LINES; break; } else { $found_rule = false; } } ++$scan_pos; } if ($found_rule) { $_temp_tpl = do_template('COMCODE_TEXTCODE_LINE'); $tag_output->attach($_temp_tpl); $pos = $scan_pos + 1; $just_ended = true; $none_wrap_length = 0; continue; } } } // List handling if ($list_indent == $old_list_indent && $old_list_indent != 0) { $temp_tpl = '</li>'; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); } for ($i = $list_indent; $i < $old_list_indent; ++$i) { $temp_tpl = '</li>'; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); $temp_tpl = $list_type == 'ul' ? '</ul>' : '</ol>'; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); } if ($list_indent < $old_list_indent && $list_indent != 0) { $temp_tpl = '</li>'; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); } if ($found_list) { if ($list_indent - $old_list_indent > 1 && !$lax) { return comcode_parse_error($preparse_mode, array('CCP_LIST_JUMPYNESS'), $pos, $comcode, $check_only); } for ($i = $old_list_indent; $i < $list_indent; ++$i) { switch ($list_type) { case 'ul': if ($i < $list_indent - 1) { $temp_tpl = '<ul><li>'; } else { $temp_tpl = '<ul>'; } if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); break; case '1': if ($i < $list_indent - 1) { $temp_tpl = '<ol type="1"><li>'; } else { $temp_tpl = '<ol type="1">'; } if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); break; case 'a': if ($i < $list_indent - 1) { $temp_tpl = '<ol type="a"><li>'; } else { $temp_tpl = '<ol type="a">'; } if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); break; } } $temp_tpl = '<li>'; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); $just_ended = true; $none_wrap_length = 0; $next = ''; $pos = $scan_pos + 2; } } if ($next == chr(10) && $white_space_area && $print_mode && $list_indent == 0) { $tag_output->attach($queued_tempcode); $queued_tempcode = new ocp_tempcode(); } if ($next == chr(10) && $white_space_area && !$in_semihtml && (!$just_ended || $semiparse_mode || substr($comcode, $pos, 3) == ' - ')) { ++$NUM_LINES; $line_starting = true; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $just_new_line = true; $none_wrap_length = 0; if ($list_indent == 0 && !$just_ended) { $temp_tpl = '<br />'; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); } } else { $just_new_line = false; if ($next == ' ' && $white_space_area && !$in_semihtml) { if ($line_starting || $pos > 1 && $comcode[$pos - 2] == ' ') { $next = ' '; ++$none_wrap_length; } else { $none_wrap_length = 0; } $continuation .= $mindless_mode && $in_code_tag ? escape_html($next) : $next; } elseif ($next == "\t" && $white_space_area && !$in_semihtml) { if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $tab_tpl = do_template('COMCODE_TEXTCODE_TAB'); $_tab_tpl = $tab_tpl->evaluate(); $none_wrap_length += strlen($_tab_tpl); $tag_output->attach($tab_tpl); } else { if ($next == ' ' || $next == "\t" || $just_ended) { $none_wrap_length = 0; } else { if (!is_null($wrap_pos) && $none_wrap_length >= $wrap_pos && (strtolower(get_charset()) != 'utf-8' || preg_replace(array('#[\\x09\\x0A\\x0D\\x20-\\x7E]#', '#[\\xC2-\\xDF][\\x80-\\xBF]#', '#\\xE0[\\xA0-\\xBF][\\x80-\\xBF]#', '#[\\xE1-\\xEC\\xEE\\xEF][\\x80-\\xBF]{2}#', '#\\xED[\\x80-\\x9F][\\x80-\\xBF]#', '#\\xF0[\\x90-\\xBF][\\x80-\\xBF]{2}#', '#[\\xF1-\\xF3][\\x80-\\xBF]{3}#', '#\\xF4[\\x80-\\x8F][\\x80-\\xBF]{2}#'), array('', '', '', '', '', '', '', ''), $continuation) == '') && $textual_area && !$in_semihtml) { if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $temp_tpl = '<br />'; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); $none_wrap_length = 0; } elseif ($textual_area) { ++$none_wrap_length; } } $line_starting = false; $just_ended = false; $differented = false; // If somehow via lookahead we've changed this to HTML and thus won't use it in raw form // Variable lookahead if (!$in_code_tag && ($next == '{' && isset($comcode[$pos]) && ($comcode[$pos] == '$' || $comcode[$pos] == '+' || $comcode[$pos] == '!'))) { if ($comcode_dangerous) { if (!$in_code_tag && (!$semiparse_mode || in_tag_stack($tag_stack, array('url', 'img', 'flash')))) { if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; if ($comcode[$pos] == '+') { $p_end = $pos + 5; while ($p_end < $len) { $p_portion = substr($comcode, $pos - 1, $p_end - ($pos - 1) + 5); if (substr_count($p_portion, '{+START') == substr_count($p_portion, '{+END')) { break; } $p_end++; } $p_len = 1; while ($pos + $p_len < $len) { $p_portion = substr($comcode, $pos - 1, $p_len); if (substr_count(str_replace('{', ' { ', $p_portion), '{') == substr_count(str_replace('}', ' } ', $p_portion), '}')) { break; } // str_replace is to workaround a Quercus bug #4494 $p_len++; } $p_len--; $p_portion = substr($comcode, $pos + $p_len, $p_end - ($pos + $p_len)); require_code('tempcode_compiler'); $ret = template_to_tempcode(substr($comcode, $pos - 1, $p_len + 1) . '{DIRECTIVE_EMBEDMENT}' . substr($comcode, $p_end, 6)); $attaches_before = count($COMCODE_ATTACHMENTS[$pass_id]); $ret->singular_bind('DIRECTIVE_EMBEDMENT', comcode_text_to_tempcode($p_portion, $source_member, $as_admin, $wrap_pos, $pass_id, $connection, $semiparse_mode, $preparse_mode, $in_semihtml, $structure_sweep, $check_only, $highlight_bits, $on_behalf_of_member)); for ($attach_inspect = $attaches_before; $attach_inspect < count($COMCODE_ATTACHMENTS[$pass_id]); $attach_inspect++) { $COMCODE_ATTACHMENTS[$pass_id][$attach_inspect]['marker'] += $pos + $p_len; } $pos = $p_end + 6; } elseif ($comcode[$pos] == '!') { $p_len = $pos; $balance = 1; while ($p_len < $len && $balance != 0) { if ($comcode[$p_len] == '{') { $balance++; } elseif ($comcode[$p_len] == '}') { $balance--; } $p_len++; } $ret = new ocp_tempcode(); $less_pos = $pos - 1; $ret->parse_from($comcode, $less_pos, $p_len); $pos = $p_len; if ($ret->parameterless(0) && $pos < $len) { $matches = array(); if (preg_match('#\\{\\!([\\w\\d\\_\\:]+)(\\}|$)#U', substr($comcode, $less_pos, $p_len - $less_pos), $matches) != 0) { $temp_lang_string = $matches[1]; $ret = comcode_lang_string($temp_lang_string); // Recreate as a Comcode lang string } } } else { $p_len = $pos; $balance = 1; while ($p_len < $len && $balance != 0) { if ($comcode[$p_len] == '{') { $balance++; } elseif ($comcode[$p_len] == '}') { $balance--; } $p_len++; } $ret = new ocp_tempcode(); $less_pos = $pos - 1; $ret->parse_from($comcode, $less_pos, $p_len); $pos = $p_len; } $differented = true; if ($pos <= $len || !$lax) { $tag_output->attach($ret); } } } else { if ($comcode[$pos] == '$' && $pos < $len - 2 && $comcode[$pos + 1] == ',' && strpos($comcode, '}', $pos) !== false) { $pos = strpos($comcode, '}', $pos) + 1; $differented = true; } } } // Escaping of comcode tag starts lookahead if ($next == '\\' && !$in_code_tag) { if ($pos != $len && ($comcode[$pos] == '"' || substr($comcode, $pos - 1, 6) == '"')) { if ($semiparse_mode) { $continuation .= '\\'; } if ($comcode[$pos] == '"') { $continuation .= $mindless_mode ? '"' : '"'; ++$pos; } else { $continuation .= '"'; $pos += 6; } $differented = true; } elseif ($pos != $len && $comcode[$pos] == '[') { if ($semiparse_mode) { $continuation .= '\\'; } $continuation .= '['; ++$pos; $differented = true; } elseif ($pos != $len && $comcode[$pos] == '{') { if ($semiparse_mode) { $continuation .= '\\'; } $continuation .= '{'; ++$pos; $differented = true; } elseif ($pos == $len || $comcode[$pos] == '\\') { if ($semiparse_mode) { $continuation .= '\\'; } $continuation .= '\\'; ++$pos; $differented = true; } } if (!$differented) { if (($textual_area || $in_semihtml) && trim($next) != '' && !$wml) { // Emoticon lookahead foreach ($smilies as $smiley => $imgcode) { if ($in_semihtml) { $smiley = ' ' . $smiley . ' '; } if ($next == $smiley[0]) { if (substr($comcode, $pos - 1, strlen($smiley)) == $smiley) { if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $pos += strlen($smiley) - 1; $differented = true; $tag_output->attach(do_emoticon($imgcode)); break; } } } } } if (trim($next) != '' && !$in_code_tag && !$differented) { // CEDI pages if ($pos < $len && $next == '[' && $pos + 1 < $len && $comcode[$pos] == '[' && !$semiparse_mode && addon_installed('cedi')) { $matches = array(); if (preg_match('#^\\[([^\\[\\]]*)\\]\\]#', substr($comcode, $pos, 200), $matches) != 0) { $cedi_page_name = $matches[1]; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $hash_pos = strpos($cedi_page_name, '#'); if ($hash_pos !== false) { $jump_to = substr($cedi_page_name, $hash_pos + 1); $cedi_page_name = substr($cedi_page_name, 0, $hash_pos); } else { $jump_to = ''; } $cedi_page_url = build_url(array('page' => 'cedi', 'type' => 'misc', 'find' => $cedi_page_name), get_module_zone('cedi')); if ($jump_to != '') { $cedi_page_url->attach('#' . $jump_to); } $tag_output->attach(do_template('COMCODE_CEDI_LINK', array('_GUID' => 'ebcd7ba5290c5b2513272a53b4d666e5', 'URL' => $cedi_page_url, 'TEXT' => $cedi_page_name))); $pos += strlen($matches[1]) + 3; $differented = true; } } // Usernames if ($pos < $len && $next == '{' && $pos + 1 < $len && $comcode[$pos] == '{' && !$in_code_tag && !$semiparse_mode) { $matches = array(); if (preg_match('#^\\{([^"{}&\'\\$<>]+)\\}\\}#', substr($comcode, $pos, 80), $matches) != 0) { $username = $matches[1]; if ($username[0] == '?') { $username_info = true; $username = substr($username, 1); } else { $username_info = false; } $this_member_id = $GLOBALS['FORUM_DRIVER']->get_member_from_username($username); if (!is_null($this_member_id) && !is_guest($this_member_id)) { if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $poster_url = $GLOBALS['FORUM_DRIVER']->member_profile_url($this_member_id, false, true); if (get_forum_type() == 'ocf' && $username_info) { require_lang('ocf'); require_code('ocf_members2'); $details = ocf_show_member_box($this_member_id); $tag_output->attach(do_template('HYPERLINK_TOOLTIP', array('_GUID' => 'd8f4f4ac70bd52b3ef9ee74ae9c5e085', 'TOOLTIP' => $details, 'CAPTION' => $username, 'URL' => $poster_url, 'NEW_WINDOW' => false))); } else { $tag_output->attach(hyperlink($poster_url, $username)); } $pos += strlen($matches[1]) + 3; $differented = true; } } } } if ($textual_area && !$in_code_tag && trim($next) != '' && !$differented) { // Shortcut lookahead if (!$differented) { if ($in_semihtml && substr($comcode, $pos - 1, 3) == '-->') { $continuation .= '-->'; $pos += 2; break; } foreach ($shortcuts as $code => $replacement) { if ($next == $code[0] && substr($comcode, $pos - 1, strlen($code)) == $code) { if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $pos += strlen($code) - 1; $differented = true; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($replacement); } $tag_output->attach($replacement); break; } } } } if ($textual_area && !$in_code_tag && trim($next) != '' && !$differented) { // Table syntax if (!$differented) { if ($pos < $len && $comcode[$pos] == '|') { $end_tbl = strpos($comcode, chr(10) . '|}', $pos); if ($end_tbl !== false) { $end_fst_line_pos = strpos($comcode, chr(10), $pos); $caption = substr($comcode, $pos + 2, max($end_fst_line_pos - $pos - 2, 0)); $pos += strlen($caption) + 1; $rows = preg_split('#(\\|-|\\|\\})#Um', substr($comcode, $pos, $end_tbl - $pos)); if (preg_match('#(^|\\s)floats($|\\s)#', $caption) != 0) { $caption = preg_replace('#(^|\\s)floats($|\\s)#', '', $caption); $ratios = array(); $ratios_matches = array(); if (preg_match('#(^|\\s)([\\d\\.]+%(:[\\d\\.]+%)*)($|\\s)#', $caption, $ratios_matches) != 0) { $ratios = explode(':', $ratios_matches[2]); $caption = str_replace($ratios_matches[0], '', $caption); } foreach ($rows as $h => $row) { if ($h != 0) { $tag_output->attach(do_template('BLOCK_SEPARATOR')); } $cells = preg_split('/(\\n\\! | \\!\\! |\\n\\| | \\|\\| )/', $row, -1, PREG_SPLIT_DELIM_CAPTURE); array_shift($cells); // First one is non-existant empty $spec = true; // Find which to float $to_float = NULL; foreach ($cells as $i => $cell) { if (!$spec) { if (strpos($cell, '!') !== false || is_null($to_float)) { $to_float = $i; } } $spec = !$spec; } $tag_output->attach(do_template('COMCODE_FAKE_TABLE_WRAP_START')); // Do floated one $i_dir_1 = $to_float == 1 ? 'left' : 'right'; $i_dir_2 = $to_float != 1 ? 'left' : 'right'; if (preg_match('#(^|\\s)wide($|\\s)#', $caption) != 0) { $tag_output->attach(do_template('COMCODE_FAKE_TABLE_WIDE_START', array('_GUID' => 'ced8c3a142f74296a464b085ba6891c9', 'WIDTH' => array_key_exists($to_float == 1 ? 0 : count($cells) - 1, $ratios) ? $ratios[$to_float == 1 ? 0 : count($cells) - 1] : (count($cells) == 2 ? '0' : float_to_raw_string(97.0 / (floatval(count($cells)) / 2.0 - 1.0), 2) . '%'), 'FLOAT' => $i_dir_1, 'PADDING' => $to_float == 1 ? '' : '-left', 'PADDING_AMOUNT' => count($cells) == 2 ? '0' : float_to_raw_string(3.0 / (floatval(count($cells) - 2) / 2.0), 2)))); } else { $tag_output->attach(do_template('COMCODE_FAKE_TABLE_START', array('_GUID' => '90be72fcbb6b9d8a312da0bee5b86cb3', 'WIDTH' => array_key_exists($to_float, $ratios) ? $ratios[$to_float] : '', 'FLOAT' => $i_dir_1, 'PADDING' => $to_float == 1 ? '' : '-left', 'PADDING_AMOUNT' => count($cells) == 2 ? '0' : float_to_raw_string(3.0 / (floatval(count($cells) - 2.0) / 2.0), 2)))); } $attaches_before = count($COMCODE_ATTACHMENTS[$pass_id]); $tag_output->attach(comcode_text_to_tempcode(isset($cells[$to_float]) ? rtrim($cells[$to_float]) : '', $source_member, $as_admin, 60, $pass_id, $connection, $semiparse_mode, $preparse_mode, $in_semihtml, $structure_sweep, $check_only, $highlight_bits, $on_behalf_of_member)); for ($attach_inspect = $attaches_before; $attach_inspect < count($COMCODE_ATTACHMENTS[$pass_id]); $attach_inspect++) { $COMCODE_ATTACHMENTS[$pass_id][$attach_inspect]['marker'] += strpos($comcode, $cells[$to_float], $pos); } $tag_output->attach(do_template('COMCODE_FAKE_TABLE_END')); // Do non-floated ones $cell_i = 0; foreach ($cells as $i => $cell) { if ($i % 2 == 1) { if ($i != $to_float) { if (preg_match('#(^|\\s)wide($|\\s)#', $caption) != 0) { $tag_output->attach(do_template('COMCODE_FAKE_TABLE_WIDE2_START', array('_GUID' => '9bac42a1b62c5c9a2f758639fcb3bb2f', 'WIDTH' => array_key_exists($cell_i, $ratios) ? $ratios[$cell_i] : float_to_raw_string(97.0 / (floatval(count($cells)) / 2.0), 2) . '%', 'PADDING_AMOUNT' => count($cells) == 2 ? '0' : float_to_raw_string(3.0 / (floatval(count($cells) - 2) / 2.0), 2), 'FLOAT' => $i_dir_1, 'PADDING' => $to_float == 1 || $cell_i != 0 ? '-left' : ''))); } else { $tag_output->attach(do_template('COMCODE_FAKE_TABLE_2_START', array('_GUID' => '0f15f9d5554635ed7ac154c9dc5c72b8', 'WIDTH' => array_key_exists($cell_i, $ratios) ? $ratios[$cell_i] : '', 'FLOAT' => $i_dir_1, 'PADDING' => $to_float == 1 || $cell_i != 0 ? '-left' : '', 'PADDING_AMOUNT' => count($cells) == 2 ? '0' : float_to_raw_string(3.0 / (floatval(count($cells) - 2) / 2.0), 2)))); } $attaches_before = count($COMCODE_ATTACHMENTS[$pass_id]); $tag_output->attach(comcode_text_to_tempcode(rtrim($cell), $source_member, $as_admin, 60, $pass_id, $connection, $semiparse_mode, $preparse_mode, $in_semihtml, $structure_sweep, $check_only, $highlight_bits, $on_behalf_of_member)); for ($attach_inspect = $attaches_before; $attach_inspect < count($COMCODE_ATTACHMENTS[$pass_id]); $attach_inspect++) { $COMCODE_ATTACHMENTS[$pass_id][$attach_inspect]['marker'] += strpos($comcode, $cell, $pos); } $tag_output->attach(do_template('COMCODE_FAKE_TABLE_END')); } $cell_i++; } } $tag_output->attach(do_template('COMCODE_FAKE_TABLE_WRAP_END')); } } else { $ratios = array(); $ratios_matches = array(); if (preg_match('#(^|\\s)([\\d\\.]+%(:[\\d\\.]+%)*)($|\\s)#', $caption, $ratios_matches) != 0) { $ratios = explode(':', $ratios_matches[2]); $caption = str_replace($ratios_matches[0], '', $caption); } if (preg_match('#(^|\\s)wide($|\\s)#', $caption) != 0) { $tag_output->attach(do_template('COMCODE_REAL_TABLE_START', array('SUMMARY' => preg_replace('#(^|\\s)wide($|\\s)#', '', $caption)))); } else { $tag_output->attach(do_template('COMCODE_REAL_TABLE_START_SUMMARY', array('_GUID' => '0c5674fba61ba14b4b9fa39ea31ff54f', 'CAPTION' => $caption))); } foreach ($rows as $table_row) { $tag_output->attach(do_template('COMCODE_REAL_TABLE_ROW_START')); $cells = preg_split('/(\\n\\! | \\!\\! |\\n\\| | \\|\\| )/', $table_row, -1, PREG_SPLIT_DELIM_CAPTURE); array_shift($cells); // First one is non-existant empty $spec = true; $c_type = ''; $cell_i = 0; foreach ($cells as $i => $cell) { if ($spec) { $c_type = strpos($cell, '!') !== false ? 'th' : 'td'; } else { $attaches_before = count($COMCODE_ATTACHMENTS[$pass_id]); $_mid = comcode_text_to_tempcode(rtrim($cell), $source_member, $as_admin, 60, $pass_id, $connection, $semiparse_mode, $preparse_mode, $in_semihtml, $structure_sweep, $check_only, $highlight_bits, $on_behalf_of_member); for ($attach_inspect = $attaches_before; $attach_inspect < count($COMCODE_ATTACHMENTS[$pass_id]); $attach_inspect++) { $COMCODE_ATTACHMENTS[$pass_id][$attach_inspect]['marker'] += strpos($comcode, $cell, $pos); } $tag_output->attach(do_template('COMCODE_REAL_TABLE_CELL', array('_GUID' => '6640df8b503f65e3d36f595b0acf7600', 'WIDTH' => array_key_exists($cell_i, $ratios) ? $ratios[$cell_i] : '', 'C_TYPE' => $c_type, 'MID' => $_mid, 'PADDING' => $cell_i == 0 ? '' : '-left', 'PADDING_AMOUNT' => count($cells) == 2 ? '0' : float_to_raw_string(5.0 / (floatval(count($cells) - 2) / 2.0), 2)))); $cell_i++; } $spec = !$spec; } $tag_output->attach(do_template('COMCODE_REAL_TABLE_ROW_END')); } $tag_output->attach(do_template('COMCODE_REAL_TABLE_END')); } $pos = $end_tbl + 3; $differented = true; } } } // Advertising $b_all = true; // leave true - for test purposes only if (!$differented && !$semiparse_mode && !$in_code_tag && addon_installed('banners') && ($b_all || !has_specific_permission($source_member, 'banner_free'))) { // Pick up correctly, including permission filtering if (is_null($ADVERTISING_BANNERS)) { $rows = $GLOBALS['SITE_DB']->query('SELECT * FROM ' . get_table_prefix() . 'banners b LEFT JOIN ' . get_table_prefix() . 'banner_types t ON b.b_type=t.id WHERE t_comcode_inline=1 AND ' . db_string_not_equal_to('b_title_text', ''), NULL, NULL, true); if (!is_null($rows)) { // Filter out what we don't have permission for if (get_option('use_banner_permissions', true) == '1') { require_code('permissions'); $groups = _get_where_clause_groups($source_member); if (!is_null($groups)) { $perhaps = collapse_1d_complexity('category_name', $GLOBALS['SITE_DB']->query('SELECT category_name FROM ' . get_table_prefix() . 'group_category_access WHERE ' . db_string_equal_to('module_the_name', 'banners') . ' AND (' . $groups . ')')); $new_rows = array(); foreach ($rows as $row) { if (in_array($row['name'], $perhaps)) { $new_rows[] = $row; } } $rows = $new_rows; } } $ADVERTISING_BANNERS = array(); foreach ($rows as $row) { $trigger_text = $row['b_title_text']; foreach (explode(',', $trigger_text) as $t) { if (trim($t) != '') { $ADVERTISING_BANNERS[trim($t)] = $row; } } } } } // Apply if (!is_null($ADVERTISING_BANNERS)) { foreach ($ADVERTISING_BANNERS as $ad_trigger => $ad_bits) { if (strtolower($next) == strtolower($ad_trigger[0])) { if (strtolower(substr($comcode, $pos - 1, strlen($ad_trigger))) == strtolower($ad_trigger)) { require_code('banners'); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $differented = true; $ad_text = show_banner($ad_bits['name'], $ad_bits['b_title_text'], get_translated_tempcode($ad_bits['caption']), $ad_bits['img_url'], '', $ad_bits['site_url'], $ad_bits['b_type']); $embed_output = _do_tags_comcode('tooltip', array('param' => $ad_text, 'url' => url_is_local($ad_bits['site_url']) && $ad_bits['site_url'] != '' ? get_custom_base_url() . '/' . $ad_bits['site_url'] : $ad_bits['site_url']), substr($comcode, $pos - 1, strlen($ad_trigger)), $comcode_dangerous, $pass_id, $pos, $source_member, $as_admin, $connection, $comcode, $wml, $structure_sweep, $semiparse_mode, $highlight_bits); $pos += strlen($ad_trigger) - 1; $tag_output->attach($embed_output); } } } } } // Search highlighting lookahead if (!$differented && !is_null($highlight_bits)) { foreach ($highlight_bits as $highlight_bit) { if (strtolower($next) == strtolower($highlight_bit[0])) { if (strtolower(substr($comcode, $pos - 1, strlen($highlight_bit))) == strtolower($highlight_bit)) { if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $differented = true; $embed_output = _do_tags_comcode('highlight', array(), escape_html(substr($comcode, $pos - 1, strlen($highlight_bit))), $comcode_dangerous, $pass_id, $pos, $source_member, $as_admin, $connection, $comcode, $wml, $structure_sweep, $semiparse_mode, $highlight_bits); $pos += strlen($highlight_bit) - 1; $tag_output->attach($embed_output); break; } } } } // Link lookahead if (!$differented && !$in_code_tag) { if (!$in_semihtml && $next == 'h' && (substr($comcode, $pos - 1, strlen('http://')) == 'http://' || substr($comcode, $pos - 1, strlen('https://')) == 'https://' || substr($comcode, $pos - 1, strlen('ftp://')) == 'ftp://')) { $link_end_pos = strpos($comcode, ' ', $pos - 1); $link_end_pos_2 = strpos($comcode, chr(10), $pos - 1); $link_end_pos_3 = strpos($comcode, '[', $pos - 1); $link_end_pos_4 = strpos($comcode, ')', $pos - 1); $link_end_pos_5 = strpos($comcode, '"', $pos - 1); $link_end_pos_6 = strpos($comcode, '>', $pos - 1); $link_end_pos_7 = strpos($comcode, '<', $pos - 1); $link_end_pos_8 = strpos($comcode, '.' . chr(10), $pos - 1); $link_end_pos_9 = strpos($comcode, ', ', $pos - 1); $link_end_pos_10 = strpos($comcode, '. ', $pos - 1); $link_end_pos_11 = strpos($comcode, "'", $pos - 1); if ($link_end_pos_2 !== false && ($link_end_pos === false || $link_end_pos_2 < $link_end_pos)) { $link_end_pos = $link_end_pos_2; } if ($link_end_pos_3 !== false && ($link_end_pos === false || $link_end_pos_3 < $link_end_pos)) { $link_end_pos = $link_end_pos_3; } if ($link_end_pos_4 !== false && ($link_end_pos === false || $link_end_pos_4 < $link_end_pos)) { $link_end_pos = $link_end_pos_4; } if ($link_end_pos_5 !== false && ($link_end_pos === false || $link_end_pos_5 < $link_end_pos)) { $link_end_pos = $link_end_pos_5; } if ($link_end_pos_6 !== false && ($link_end_pos === false || $link_end_pos_6 < $link_end_pos)) { $link_end_pos = $link_end_pos_6; } if ($link_end_pos_7 !== false && ($link_end_pos === false || $link_end_pos_7 < $link_end_pos)) { $link_end_pos = $link_end_pos_7; } if ($link_end_pos_8 !== false && ($link_end_pos === false || $link_end_pos_8 < $link_end_pos)) { $link_end_pos = $link_end_pos_8; } if ($link_end_pos_9 !== false && ($link_end_pos === false || $link_end_pos_9 < $link_end_pos)) { $link_end_pos = $link_end_pos_9; } if ($link_end_pos_10 !== false && ($link_end_pos === false || $link_end_pos_10 < $link_end_pos)) { $link_end_pos = $link_end_pos_10; } if ($link_end_pos_11 !== false && ($link_end_pos === false || $link_end_pos_11 < $link_end_pos)) { $link_end_pos = $link_end_pos_11; } if ($link_end_pos === false) { $link_end_pos = strlen($comcode); } $auto_link = preg_replace('#(keep|for)_session=[\\d\\w]*#', 'filtered=1', substr($comcode, $pos - 1, $link_end_pos - $pos + 1)); if (substr($auto_link, -3) != '://') { if (substr($auto_link, -1) == '.') { $auto_link = substr($auto_link, 0, strlen($auto_link) - 1); $link_end_pos--; } $auto_link_tempcode = new ocp_tempcode(); $auto_link_tempcode->attach($auto_link); if (!$check_only) { $link_captions_title = $GLOBALS['SITE_DB']->query_value_null_ok('url_title_cache', 't_title', array('t_url' => $auto_link)); if (is_null($link_captions_title) || substr($link_captions_title, 0, 1) == '!') { $GLOBALS['COMCODE_PARSE_URLS_CHECKED']++; if ($GLOBALS['NO_LINK_TITLES'] || $GLOBALS['COMCODE_PARSE_URLS_CHECKED'] >= MAX_URLS_TO_READ) { $link_captions_title = $auto_link; } else { $link_captions_title = ''; $downloaded_at_link = http_download_file($auto_link, 3000, false); if (is_string($downloaded_at_link) && $GLOBALS['HTTP_DOWNLOAD_MIME_TYPE'] !== NULL && strpos($GLOBALS['HTTP_DOWNLOAD_MIME_TYPE'], 'html') !== false && $GLOBALS['HTTP_MESSAGE'] == '200') { $matches = array(); if (preg_match('#\\s*<title[^>]*\\s*>\\s*(.*)\\s*\\s*<\\s*/title\\s*>#miU', $downloaded_at_link, $matches) != 0) { require_code('character_sets'); $link_captions_title = trim(str_replace('–', '-', str_replace('—', '-', @html_entity_decode(convert_to_internal_encoding($matches[1]), ENT_QUOTES, get_charset())))); if ((strpos(strtolower($link_captions_title), 'login') !== false || strpos(strtolower($link_captions_title), 'log in') !== false) && substr($auto_link, 0, strlen(get_base_url())) == get_base_url()) { $link_captions_title = ''; } // don't show login screen titles for our own website. Better to see the link verbatim } } $GLOBALS['SITE_DB']->query_insert('url_title_cache', array('t_url' => substr($auto_link, 0, 255), 't_title' => substr($link_captions_title, 0, 255)), false, true); // To stop weird race-like conditions } } $embed_output = mixed(); $link_handlers = find_all_hooks('systems', 'comcode_link_handlers'); foreach (array_keys($link_handlers) as $link_handler) { require_code('hooks/systems/comcode_link_handlers/' . $link_handler); $link_handler_ob = object_factory('Hook_comcode_link_handler_' . $link_handler, true); if (is_null($link_handler_ob)) { continue; } $embed_output = $link_handler_ob->bind($auto_link, $link_captions_title, $comcode_dangerous, $pass_id, $pos, $source_member, $as_admin, $connection, $comcode, $wml, $structure_sweep, $semiparse_mode, $highlight_bits); if (!is_null($embed_output)) { break; } } if (is_null($embed_output)) { $page_link = url_to_pagelink($auto_link, true); if ($link_captions_title == '') { $link_captions_title = $auto_link; } if ($page_link != '') { $embed_output = _do_tags_comcode('page', array('param' => $page_link), make_string_tempcode(escape_html($link_captions_title)), $comcode_dangerous, $pass_id, $pos, $source_member, $as_admin, $connection, $comcode, $wml, $structure_sweep, $semiparse_mode, $highlight_bits); } else { $embed_output = _do_tags_comcode('url', array('param' => $link_captions_title), $auto_link_tempcode, $comcode_dangerous, $pass_id, $pos, $source_member, $as_admin, $connection, $comcode, $wml, $structure_sweep, $semiparse_mode, $highlight_bits); } } } else { $embed_output = new ocp_tempcode(); } if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; $tag_output->attach($embed_output); $pos += $link_end_pos - $pos; $differented = true; } } } } if (!$differented) { if ($stupidity_mode != '' && $textual_area) { if ($stupidity_mode == 'leet' && mt_rand(0, 1) == 1) { if (array_key_exists(strtoupper($next), $LEET_FILTER)) { $next = $LEET_FILTER[strtoupper($next)]; } } elseif ($stupidity_mode == 'bork' && mt_rand(0, 60) == 1) { $next .= '-bork-bork-bork-'; } } if (!$in_separate_parse_section && (!$in_semihtml || !$comcode_dangerous_html && !$is_all_semihtml)) { if ($next == '&') { $ahead = substr($comcode, $pos, 20); $ahead_lower = strtolower($ahead); $matches = array(); $entity = preg_match('#^(\\#)?([\\w]*);#', $ahead_lower, $matches) != 0; // If it is a SAFE entity, use it if ($entity && !$in_code_tag) { if ($matches[1] == '' && ($in_semihtml || isset($ALLOWED_ENTITIES[$matches[2]]))) { $pos += strlen($matches[2]) + 1; $continuation .= '&' . $matches[2] . ';'; } elseif (is_numeric($matches[2]) && $matches[1] == '#') { $matched_entity = intval(base_convert($matches[2], 16, 10)); if ($matched_entity < 127 && array_key_exists(chr($matched_entity), $POTENTIAL_JS_NAUGHTY_ARRAY)) { $continuation .= escape_html($next); } else { $pos += strlen($matches[2]) + 2; $continuation .= '&#' . $matches[2] . ';'; } } else { $continuation .= '&'; } } else { $continuation .= '&'; } } else { $continuation .= escape_html($next); } } else { $continuation .= $next; } } } } } break; case CCP_IN_TAG_NAME: if ($mindless_mode && $next != '[') { $tag_raw .= $next; } if ($next == '=') { $status = CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_RIGHT; $current_attribute_name = 'param'; } elseif (trim($next) == '') { $status = CCP_IN_TAG_BETWEEN_ATTRIBUTES; } elseif ($next == '[') { if (!$lax) { return comcode_parse_error($preparse_mode, array('CCP_TAG_OPEN_ANOMALY'), $pos, $comcode, $check_only); } $next = ']'; $pos--; } if ($next == ']') { if ($close) { if ($formatting_allowed) { list($close_list, $list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($close_list); } $tag_output->attach($close_list); } if (count($tag_stack) == 0) { if ($lax) { $status = CCP_NO_MANS_LAND; break; } return comcode_parse_error($preparse_mode, array('CCP_NO_CLOSE', $current_tag), strrpos(substr($comcode, 0, $pos), '['), $comcode, $check_only); } $has_it = false; foreach (array_reverse($tag_stack) as $t) { if ($t[0] == $current_tag) { $has_it = true; break; } if ($in_semihtml && ($current_tag == 'html' || $current_tag == 'semihtml')) { // Only search one level for this break; } } if ($has_it) { $_last = array_pop($tag_stack); if ($_last[0] != $current_tag) { if (!$lax) { return comcode_parse_error($preparse_mode, array('CCP_NO_CLOSE_MATCH', $current_tag, $_last[0]), $pos, $comcode, $check_only); } do { $embed_output = _do_tags_comcode($_last[0], $_last[1], $tag_output, $comcode_dangerous, $pass_id, $pos, $source_member, $as_admin, $connection, $comcode, $wml, $structure_sweep, $semiparse_mode, NULL, NULL, $in_semihtml, $is_all_semihtml); $in_code_tag = false; $white_space_area = $_last[3]; $in_separate_parse_section = $_last[4]; $formatting_allowed = $_last[5]; $textual_area = $_last[6]; $tag_output = $_last[2]; $tag_output->attach($embed_output); $mindless_mode = $_last[7]; $comcode_dangerous = $_last[8]; $comcode_dangerous_html = $_last[9]; if (count($tag_stack) == 0) { $status = CCP_NO_MANS_LAND; break 2; } $_last = array_pop($tag_stack); } while ($_last[0] != $current_tag); } } else { $extraneous_semihtml = !$is_all_semihtml && !$in_semihtml || $current_tag != 'html' && $current_tag != 'semihtml'; if (!$lax && $extraneous_semihtml) { $_last = array_pop($tag_stack); return comcode_parse_error($preparse_mode, array('CCP_NO_CLOSE_MATCH', $current_tag, $_last[0]), $pos, $comcode, $check_only); } $status = CCP_NO_MANS_LAND; break; } // Do the comcode for this tag if ($in_semihtml) { foreach ($_last[1] as $index => $conv) { $_last[1][$index] = @html_entity_decode(str_replace('<br />', chr(10), $conv), ENT_QUOTES, get_charset()); } } $mindless_mode = $_last[7]; if ($mindless_mode) { $embed_output = $tag_output; } elseif (!$check_only) { $_structure_sweep = false; if ($structure_sweep) { $_structure_sweep = !in_tag_stack($tag_stack, array('title')); } $embed_output = _do_tags_comcode($_last[0], $_last[1], $tag_output, $comcode_dangerous, $pass_id, $pos, $source_member, $as_admin, $connection, $comcode, $wml, $_structure_sweep, $semiparse_mode, $highlight_bits, NULL, $in_semihtml, $is_all_semihtml); } else { $embed_output = new ocp_tempcode(); } $in_code_tag = false; $white_space_area = $_last[3]; $in_separate_parse_section = $_last[4]; $formatting_allowed = $_last[5]; $textual_area = $_last[6]; $tag_output = $_last[2]; $comcode_dangerous = $_last[8]; $comcode_dangerous_html = $_last[9]; if ($print_mode && $_last[0] == 'exp_thumb') { $queued_tempcode->attach($embed_output); } else { $tag_output->attach($embed_output); } $just_ended = isset($BLOCK_TAGS[$current_tag]); if ($current_tag == 'title') { if (strlen($comcode) > $pos + 1 && $comcode[$pos] == chr(10) && $comcode[$pos + 1] == chr(10)) { $NUM_LINES += 2; $pos += 2; $just_new_line = true; } } if ($current_tag == 'html') { $in_html = false; } elseif ($current_tag == 'semihtml') { $in_semihtml = false; } $status = CCP_NO_MANS_LAND; } else { if ($current_tag == 'title') { $just_new_line = false; list($close_list, $list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($close_list); } $tag_output->attach($close_list); } array_push($tag_stack, array($current_tag, $attribute_map, $tag_output, $white_space_area, $in_separate_parse_section, $formatting_allowed, $textual_area, $mindless_mode, $comcode_dangerous, $comcode_dangerous_html)); list($tag_output, $comcode_dangerous, $comcode_dangerous_html, $white_space_area, $formatting_allowed, $in_separate_parse_section, $textual_area, $attribute_map, $status, $in_html, $in_semihtml, $pos, $in_code_tag) = _opened_tag($mindless_mode, $as_admin, $source_member, $attribute_map, $current_tag, $pos, $comcode_dangerous, $comcode_dangerous_html, $in_separate_parse_section, $in_html, $in_semihtml, $close, $len, $comcode); if ($in_code_tag) { $code_nest_stack = 0; } } $tag_output->attach($tag_raw); if ($close && $mindless_mode) { $temp_tpl = '</kbd>​'; if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($temp_tpl); } $tag_output->attach($temp_tpl); } } elseif ($status == CCP_IN_TAG_NAME) { $current_tag .= strtolower($next); } break; case CCP_STARTING_TAG: if ($mindless_mode && $next != '[') { $tag_raw .= $next; } if ($next == '[') { if (!$lax) { return comcode_parse_error($preparse_mode, array('CCP_TAG_OPEN_ANOMALY'), $pos, $comcode, $check_only); } $status = CCP_NO_MANS_LAND; $pos--; } elseif ($next == ']') { if (!$lax) { return comcode_parse_error($preparse_mode, array('CCP_TAG_CLOSE_ANOMALY'), $pos, $comcode, $check_only); } $status = CCP_NO_MANS_LAND; } elseif ($next == '/') { $close = true; } else { $current_tag .= strtolower($next); $status = CCP_IN_TAG_NAME; } break; case CCP_IN_TAG_BETWEEN_ATTRIBUTES: if ($mindless_mode && $next != '[') { $tag_raw .= $next; } if ($next == ']') { if ($current_tag == 'title') { $just_new_line = false; list($close_list, $list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($close_list); } $tag_output->attach($close_list); } array_push($tag_stack, array($current_tag, $attribute_map, $tag_output, $white_space_area, $in_separate_parse_section, $formatting_allowed, $textual_area, $mindless_mode, $comcode_dangerous, $comcode_dangerous_html)); list($tag_output, $comcode_dangerous, $comcode_dangerous_html, $white_space_area, $formatting_allowed, $in_separate_parse_section, $textual_area, $attribute_map, $status, $in_html, $in_semihtml, $pos, $in_code_tag) = _opened_tag($mindless_mode, $as_admin, $source_member, $attribute_map, $current_tag, $pos, $comcode_dangerous, $comcode_dangerous_html, $in_separate_parse_section, $in_html, $in_semihtml, $close, $len, $comcode); if ($in_code_tag) { $code_nest_stack = 0; } $tag_output->attach($tag_raw); } elseif ($next == '[') { if (!$lax) { return comcode_parse_error($preparse_mode, array('CCP_TAG_OPEN_ANOMALY'), $pos, $comcode, $check_only); } if ($current_tag == 'title') { $just_new_line = false; list($close_list, $list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($close_list); } $tag_output->attach($close_list); } array_push($tag_stack, array($current_tag, $attribute_map, $tag_output, $white_space_area, $in_separate_parse_section, $formatting_allowed, $textual_area, $mindless_mode, $comcode_dangerous, $comcode_dangerous_html)); list($tag_output, $comcode_dangerous, $comcode_dangerous_html, $white_space_area, $formatting_allowed, $in_separate_parse_section, $textual_area, $attribute_map, $status, $in_html, $in_semihtml, $pos, $in_code_tag) = _opened_tag($mindless_mode, $as_admin, $source_member, $attribute_map, $current_tag, $pos, $comcode_dangerous, $comcode_dangerous_html, $in_separate_parse_section, $in_html, $in_semihtml, $close, $len, $comcode); if ($in_code_tag) { $code_nest_stack = 0; } $tag_output->attach($tag_raw); $pos--; } elseif (trim($next) != '') { $status = CCP_IN_TAG_ATTRIBUTE_NAME; $current_attribute_name = $next; } break; case CCP_IN_TAG_ATTRIBUTE_NAME: if ($mindless_mode && $next != '[') { $tag_raw .= $next; } if ($next == '[') { $status = CCP_NO_MANS_LAND; $pos--; if (!$lax) { return comcode_parse_error($preparse_mode, array('CCP_TAG_OPEN_ANOMALY'), $pos, $comcode, $check_only); } if ($current_tag == 'title') { $just_new_line = false; list($close_list, $list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($close_list); } $tag_output->attach($close_list); } array_push($tag_stack, array($current_tag, $attribute_map, $tag_output, $white_space_area, $in_separate_parse_section, $formatting_allowed, $textual_area, $mindless_mode, $comcode_dangerous, $comcode_dangerous_html)); list($tag_output, $comcode_dangerous, $comcode_dangerous_html, $white_space_area, $formatting_allowed, $in_separate_parse_section, $textual_area, $attribute_map, $status, $in_html, $in_semihtml, $pos, $in_code_tag) = _opened_tag($mindless_mode, $as_admin, $source_member, $attribute_map, $current_tag, $pos, $comcode_dangerous, $comcode_dangerous_html, $in_separate_parse_section, $in_html, $in_semihtml, $close, $len, $comcode); if ($in_code_tag) { $code_nest_stack = 0; } $tag_output->attach($tag_raw); } elseif ($next == ']') { if ($attribute_map == array() && !$lax) { return comcode_parse_error($preparse_mode, array('CCP_TAG_CLOSE_ANOMALY'), $pos, $comcode, $check_only); } if ($attribute_map != array()) { $at_map_keys = array_keys($attribute_map); $old_attribute_name = $at_map_keys[count($at_map_keys) - 1]; $attribute_map[$old_attribute_name] .= ' ' . $current_attribute_name; } array_push($tag_stack, array($current_tag, $attribute_map, $tag_output, $white_space_area, $in_separate_parse_section, $formatting_allowed, $textual_area, $mindless_mode, $comcode_dangerous, $comcode_dangerous_html)); list($tag_output, $comcode_dangerous, $comcode_dangerous_html, $white_space_area, $formatting_allowed, $in_separate_parse_section, $textual_area, $attribute_map, $status, $in_html, $in_semihtml, $pos, $in_code_tag) = _opened_tag($mindless_mode, $as_admin, $source_member, $attribute_map, $current_tag, $pos, $comcode_dangerous, $comcode_dangerous_html, $in_separate_parse_section, $in_html, $in_semihtml, $close, $len, $comcode); if ($in_code_tag) { $code_nest_stack = 0; } $tag_output->attach($tag_raw); } elseif ($next == '=') { $status = CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_RIGHT; } elseif ($next != ' ') { $current_attribute_name .= strtolower($next); } else { $status = CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_LEFT; } break; case CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_LEFT: if ($mindless_mode && $next != '[' && $next != ']') { $tag_raw .= $next; } if ($next == '=') { $status = CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_RIGHT; } elseif (trim($next) != '') { if (!$lax) { return comcode_parse_error($preparse_mode, array('CCP_ATTRIBUTE_ERROR', $current_attribute_name, $current_tag), $pos, $comcode, $check_only); } if ($next == '[') { $status = CCP_IN_TAG_BETWEEN_ATTRIBUTES; $pos--; } elseif ($next == ']') { $status = CCP_IN_TAG_BETWEEN_ATTRIBUTES; $pos--; } } break; case CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_RIGHT: if ($mindless_mode && $next != '[' && $next != ']') { $tag_raw .= $next; } if ($next == '[') { if (!$lax) { return comcode_parse_error($preparse_mode, array('CCP_TAG_OPEN_ANOMALY'), $pos, $comcode, $check_only); } $status = CCP_IN_TAG_BETWEEN_ATTRIBUTES; $pos--; } elseif ($next == ']') { if (!$lax) { return comcode_parse_error($preparse_mode, array('CCP_TAG_CLOSE_ANOMALY'), $pos, $comcode, $check_only); } $status = CCP_IN_TAG_BETWEEN_ATTRIBUTES; $pos--; } elseif ($next == '"' || $in_semihtml && substr($comcode, $pos - 1, 6) == '"') { if ($next != '"') { $pos += 5; if ($mindless_mode) { $tag_raw .= 'quot;'; } } $status = CCP_IN_TAG_ATTRIBUTE_VALUE; $current_attribute_value = ''; } elseif ($next != '') { $status = CCP_IN_TAG_ATTRIBUTE_VALUE_NO_QUOTE; $current_attribute_value = $next; } break; case CCP_IN_TAG_ATTRIBUTE_VALUE_NO_QUOTE: if ($mindless_mode && $next != ']') { $tag_raw .= $next; } if ($next == ' ') { $status = CCP_IN_TAG_BETWEEN_ATTRIBUTES; if (isset($attribute_map[$current_attribute_name]) && !$lax) { return comcode_parse_error($preparse_mode, array('CCP_DUPLICATE_ATTRIBUTES', $current_attribute_name, $current_tag), $pos, $comcode, $check_only); } $attribute_map[$current_attribute_name] = $current_attribute_value; } elseif ($next == ']') { if (isset($attribute_map[$current_attribute_name]) && !$lax) { return comcode_parse_error($preparse_mode, array('CCP_DUPLICATE_ATTRIBUTES', $current_attribute_name, $current_tag), $pos, $comcode, $check_only); } $status = CCP_IN_TAG_BETWEEN_ATTRIBUTES; $attribute_map[$current_attribute_name] = $current_attribute_value; $pos--; } else { $current_attribute_value .= $next; } break; case CCP_IN_TAG_ATTRIBUTE_VALUE: if ($mindless_mode) { $tag_raw .= $next; } if ($next == '"' || $in_semihtml && substr($comcode, $pos - 1, 6) == '"') { if ($next != '"') { $pos += 5; if ($mindless_mode) { $tag_raw .= 'quot;'; } } $status = CCP_IN_TAG_BETWEEN_ATTRIBUTES; if (isset($attribute_map[$current_attribute_name]) && !$lax) { return comcode_parse_error($preparse_mode, array('CCP_DUPLICATE_ATTRIBUTES', $current_attribute_name, $current_tag), $pos, $comcode, $check_only); } $attribute_map[$current_attribute_name] = $current_attribute_value; } else { if ($next == '\\') { if ($comcode[$pos] == '"') { if ($mindless_mode) { $tag_raw .= '"'; } $current_attribute_value .= '"'; ++$pos; } elseif (substr($comcode, $pos - 1, 6) == '"') { if ($mindless_mode) { $tag_raw .= '"'; } $current_attribute_value .= '"'; $pos += 6; } elseif ($comcode[$pos] == '\\') { if ($mindless_mode) { $tag_raw .= '\\'; } $current_attribute_value .= '\\'; ++$pos; } else { $current_attribute_value .= $next; } } else { $current_attribute_value .= $next; } } break; } } if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($continuation); } $tag_output->attach($continuation); $continuation = ''; list($close_list, $list_indent) = _close_open_lists($list_indent, $list_type); if ($GLOBALS['XSS_DETECT']) { ocp_mark_as_escaped($close_list); } $tag_output->attach($close_list); if ($status != CCP_NO_MANS_LAND || count($tag_stack) != 0) { if (!$lax) { $stack_top = array_pop($tag_stack); return comcode_parse_error($preparse_mode, array('CCP_BROKEN_END', is_null($stack_top) ? $current_tag : $stack_top[0]), $pos, $comcode, $check_only); } else { while (count($tag_stack) > 0) { $_last = array_pop($tag_stack); /*if ($_last[0]=='title') Not sure about this { $_structure_sweep=false; break; }*/ $embed_output = _do_tags_comcode($_last[0], $_last[1], $tag_output, $comcode_dangerous, $pass_id, $pos, $source_member, $as_admin, $connection, $comcode, $wml, $structure_sweep, $semiparse_mode, NULL, NULL, $in_semihtml, $is_all_semihtml); $in_code_tag = false; $white_space_area = $_last[3]; $in_separate_parse_section = $_last[4]; $formatting_allowed = $_last[5]; $textual_area = $_last[6]; $tag_output = $_last[2]; $tag_output->attach($embed_output); $mindless_mode = $_last[7]; $comcode_dangerous = $_last[8]; $comcode_dangerous_html = $_last[9]; } } } // $tag_output->left_attach('<div class="xhtml_validator_off">'); // $tag_output->attach('</div>'); return $tag_output; }