/**
* Get information about new versions of ocPortal (or more accurately, what's wrong with this version).
*
* @return tempcode Information about the installed ocPortal version
*/
function get_future_version_information()
{
require_lang('version');
$url = 'http://ocportal.com/version.php?version=' . rawurlencode(ocp_version_full()) . '&lang=' . rawurlencode(user_lang());
$data = http_download_file($url, NULL, false);
if (!is_null($data)) {
$data = str_replace('"../upgrader.php"', '"' . get_base_url() . '/upgrader.php"', $data);
if ($GLOBALS['XSS_DETECT']) {
ocp_mark_as_escaped($data);
}
require_code('character_sets');
$data = convert_to_internal_encoding($data);
$table = new ocp_tempcode();
$lines = explode(chr(10), $data);
foreach ($lines as $line) {
if (trim($line) != '') {
$table->attach(paragraph($line));
}
}
$table = make_string_tempcode(preg_replace('#<p>\\s*</p>#', '', $table->evaluate()));
} else {
$table = paragraph(do_lang_tempcode('CANNOT_CONNECT_HOME'), 'dfsdff32ffd');
}
require_code('xhtml');
/*$table->attach('<script type="text/javascript">// <![CDATA[
window.open(\''.$url.'\');
//]]></script>');*/
return make_string_tempcode(xhtmlise_html($table->evaluate()));
}
/**
* Standard modular run function.
*
* @param array A map of parameters.
* @return tempcode The result of execution.
*/
function run($map)
{
unset($map);
require_css('side_blocks');
$netlinks = get_option('network_links');
if (strlen($netlinks) > 0) {
require_code('character_sets');
$data = http_download_file($netlinks, NULL, false);
if (is_null($data)) {
$if_network = do_lang_tempcode('HTTP_DOWNLOAD_NO_SERVER', escape_html($netlinks));
} else {
$if_network = make_string_tempcode(convert_to_internal_encoding($data));
}
return do_template('BLOCK_SIDE_NETWORK', array('_GUID' => '5fe8867b9f69670ad61e6c78b956fab2', 'CONTENT' => $if_network));
}
return new ocp_tempcode();
}
/**
* This will get the XML file from ocportal.com.
*
* @param ?ID_TEXT The ID to do under (NULL: root)
* @return string The XML file
*/
function get_file($id)
{
$stub = get_param_integer('localhost', 0) == 1 ? get_base_url() : 'http://ocportal.com';
$v = 'Version ' . float_to_raw_string(ocp_version_number(), 1);
if (!is_null($id)) {
$v = $id;
}
$url = $stub . '/data/ajax_tree.php?hook=choose_download&id=' . rawurlencode($v) . '&file_type=tar';
require_code('character_sets');
$contents = http_download_file($url);
$utf = $GLOBALS['HTTP_CHARSET'] == 'utf-8';
// We have to use 'U' in the regexp to work around a Chrome parser bug (we can't rely on convert_to_internal_encoding being 100% correct)
require_code('character_sets');
$contents = convert_to_internal_encoding($contents);
$contents = preg_replace('#^\\s*\\<' . '\\?xml version="1.0" encoding="[^"]*"\\?' . '\\>\\<request\\>#' . ($utf ? 'U' : ''), '', $contents);
$contents = preg_replace('#</request>#' . ($utf ? 'U' : ''), '', $contents);
$contents = preg_replace('#<category [^>]*has_children="false"[^>]*>[^>]*</category>#' . ($utf ? 'U' : ''), '', $contents);
$contents = preg_replace('#<category [^>]*title="Manual install required"[^>]*>[^>]*</category>#' . ($utf ? 'U' : ''), '', $contents);
return $contents;
}
/**
* Get the form to add a bookmark / set breadcrumbs.
*
* @param mixed Where the form should go to
* @return tempcode The form
*/
function add_bookmark_form($post_url)
{
$title = get_page_title('ADD_BOOKMARK');
require_lang('zones');
require_code('character_sets');
$url = base64_decode(get_param('url', '', true));
$url = convert_to_internal_encoding($url, 'UTF-8');
// Note that this is intentionally passed in to not be a short URL
$page_link = convert_to_internal_encoding(url_to_pagelink($url, false, false), 'UTF-8');
$default_title = get_param('title', '', true);
$default_title = convert_to_internal_encoding($default_title, 'UTF-8');
$default_title = preg_replace('#\\s.\\s' . str_replace('#', '\\#', preg_quote(get_site_name())) . '$#s', '', $default_title);
$default_title = preg_replace('#^' . str_replace('#', '\\#', preg_quote(get_site_name())) . '\\s.\\s#s', '', $default_title);
$default_title_2 = @preg_replace('#\\s.\\s' . str_replace('#', '\\#', preg_quote(get_site_name())) . '$#su', '', $default_title);
$default_title_2 = @preg_replace('#^' . str_replace('#', '\\#', preg_quote(get_site_name())) . '\\s.\\s#su', '', $default_title_2);
if ($default_title_2 !== false) {
$default_title = $default_title_2;
}
if (!is_string($default_title)) {
$default_title = '';
}
require_code('form_templates');
$rows = $GLOBALS['SITE_DB']->query_select('bookmarks', array('DISTINCT b_folder'), array('b_owner' => get_member()), 'ORDER BY b_folder');
$list = new ocp_tempcode();
$list->attach(form_input_list_entry('', false, do_lang_tempcode('NA_EM')));
$list->attach(form_input_list_entry('!', true, do_lang_tempcode('ROOT_EM')));
foreach ($rows as $row) {
if ($row['b_folder'] != '') {
$list->attach(form_input_list_entry($row['b_folder']));
}
}
$fields = new ocp_tempcode();
$fields->attach(form_input_list(do_lang_tempcode('OLD_BOOKMARK_FOLDER'), do_lang_tempcode('DESCRIPTION_OLD_BOOKMARK_FOLDER'), 'folder', $list, NULL, false, false));
$fields->attach(form_input_line(do_lang_tempcode('ALT_FIELD', do_lang_tempcode('NEW_BOOKMARK_FOLDER')), do_lang_tempcode('DESCRIPTION_NEW_BOOKMARK_FOLDER'), 'folder_new', '', false));
$fields->attach(form_input_line(do_lang_tempcode('TITLE'), do_lang_tempcode('DESCRIPTION_TITLE'), 'title', $default_title == '' ? '' : substr($default_title, 0, 200), true));
$fields->attach(form_input_line(do_lang_tempcode('PAGE_LINK'), do_lang_tempcode('DESCRIPTION_PAGE_LINK_BOOKMARK'), 'page_link', $page_link, true));
$submit_name = do_lang_tempcode('ADD_BOOKMARK');
breadcrumb_set_parents(array(array('_SELF:_SELF:misc', do_lang_tempcode('MANAGE_BOOKMARKS'))));
$javascript = 'standardAlternateFields(\'folder\',\'folder_new\'); var title=document.getElementById(\'title\'); if (((title.value==\'\') || (title.value==\'0\')) && (window.opener)) title.value=getInnerHTML(window.opener.document.getElementsByTagName(\'title\')[0]); ';
return do_template('FORM_SCREEN', array('_GUID' => '7e94bb97008de4fa0fffa2b5f91c95eb', 'TITLE' => $title, 'HIDDEN' => '', 'TEXT' => '', 'FIELDS' => $fields, 'URL' => $post_url, 'SUBMIT_NAME' => $submit_name, 'JAVASCRIPT' => $javascript));
}
/**
* Standard modular run function.
*
* @param array A map of parameters.
* @return tempcode The result of execution.
*/
function run($map)
{
require_lang('newsletter');
require_lang('javascript');
$newsletter_id = array_key_exists('param', $map) ? intval($map['param']) : db_get_first_id();
$_newsletter_title = $GLOBALS['SITE_DB']->query_value_null_ok('newsletters', 'title', array('id' => $newsletter_id));
if (is_null($_newsletter_title)) {
return paragraph(do_lang_tempcode('MISSING_RESOURCE'));
}
$newsletter_title = get_translated_text($_newsletter_title);
$address = post_param('address' . strval($newsletter_id), '');
if ($address != '') {
require_code('newsletter');
require_code('type_validation');
if (!is_valid_email_address($address)) {
$msg = do_template('INLINE_WIP_MESSAGE', array('MESSAGE' => do_lang_tempcode('INVALID_EMAIL_ADDRESS')));
return do_template('BLOCK_MAIN_NEWSLETTER_SIGNUP', array('URL' => get_self_url(), 'MSG' => $msg));
}
if (!array_key_exists('path', $map)) {
$map['path'] = 'uploads/website_specific/signup.txt';
}
require_code('character_sets');
$password = basic_newsletter_join($address, 4, NULL, !file_exists(get_custom_file_base() . '/' . $map['path']), $newsletter_id, post_param('firstname' . strval($newsletter_id), ''), post_param('lastname' . strval($newsletter_id), ''));
if ($password == '') {
return do_template('INLINE_WIP_MESSAGE', array('MESSAGE' => do_lang_tempcode('NEWSLETTER_THIS_ALSO')));
}
if ($password == do_lang('NA')) {
$manage_url = build_url(array('page' => 'newsletter', 'email' => $address), get_module_zone('newsletter'));
return do_template('INLINE_WIP_MESSAGE', array('MESSAGE' => do_lang_tempcode('ALREADY_EMAIL_ADDRESS', escape_html($manage_url->evaluate()))));
}
require_code('mail');
if (file_exists(get_custom_file_base() . '/' . $map['path'])) {
$url = (url_is_local($map['path']) ? get_custom_base_url() . '/' : '') . $map['path'];
mail_wrap(array_key_exists('subject', $map) ? $map['subject'] : do_lang('WELCOME'), convert_to_internal_encoding(http_download_file($url)), array($address), array_key_exists('to', $map) ? $map['to'] : '', '', '', 3, NULL, false, NULL, true);
}
return do_template('BLOCK_MAIN_NEWSLETTER_SIGNUP_DONE', array('_GUID' => '9953c83685df4970de8f23fcd5dd15bb', 'NEWSLETTER_TITLE' => $newsletter_title, 'NID' => strval($newsletter_id), 'PASSWORD' => $password));
} else {
return do_template('BLOCK_MAIN_NEWSLETTER_SIGNUP', array('NEWSLETTER_TITLE' => $newsletter_title, 'NID' => strval($newsletter_id), 'URL' => get_self_url()));
}
}
/**
* 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;
}
/**
* The UI to translate code.
*
* @return tempcode The UI
*/
function interface_code()
{
$lang = filter_naughty_harsh(get_param('lang', ''));
$lang_new = get_param('lang_new', $lang);
if ($lang_new != '') {
require_code('type_validation');
if (!is_alphanumeric($lang_new, true)) {
warn_exit(do_lang_tempcode('BAD_CODENAME'));
}
if (strlen($lang_new) > 5) {
warn_exit(do_lang_tempcode('INVALID_LANG_CODE'));
}
$lang = $lang_new;
}
if ($lang == '') {
$title = get_page_title('TRANSLATE_CODE');
$GLOBALS['HELPER_PANEL_TEXT'] = comcode_lang_string('DOC_FIND_LANG_STRING_TIP');
return $this->choose_lang($title, true, true, do_lang_tempcode('CHOOSE_EDIT_LIST_LANG_FILE'));
}
breadcrumb_set_parents(array(array('_SELF:_SELF:misc', do_lang_tempcode('CHOOSE'))));
breadcrumb_set_self(do_lang_tempcode('TRANSLATE_CODE'));
$base_lang = fallback_lang();
$map_a = get_file_base() . '/lang/langs.ini';
$map_b = get_custom_file_base() . '/lang_custom/langs.ini';
$search = get_param('search', '', true);
if ($search != '') {
$title = get_page_title('TRANSLATE_CODE');
require_code('form_templates');
$fields = new ocp_tempcode();
global $LANGUAGE;
foreach ($LANGUAGE[user_lang()] as $key => $value) {
if (strpos(strtolower($value), strtolower($search)) !== false) {
$fields->attach(form_input_text($key, '', 'l_' . $key, str_replace('\\n', chr(10), $value), false));
}
}
if ($fields->is_empty()) {
inform_exit(do_lang_tempcode('NO_ENTRIES'));
}
$post_url = build_url(array('page' => '_SELF', 'type' => '_code2'), '_SELF');
$hidden = new ocp_tempcode();
$hidden->attach(form_input_hidden('redirect', get_self_url(true)));
$hidden->attach(form_input_hidden('lang', $lang));
return do_template('FORM_SCREEN', array('_GUID' => '2d7356fd2c4497ceb19450e65331c9c5', 'TITLE' => $title, 'HIDDEN' => $hidden, 'FIELDS' => $fields, 'URL' => $post_url, 'TEXT' => '', 'SUBMIT_NAME' => do_lang('TRANSLATE_CODE')));
}
$lang_file = get_param('lang_file');
if (!file_exists($map_b)) {
$map_b = $map_a;
}
$map = better_parse_ini_file($map_b);
$title = get_page_title('_TRANSLATE_CODE', true, array(escape_html($lang_file), escape_html(array_key_exists($lang, $map) ? $map[$lang] : $lang)));
// Upgrade to custom if not there yet (or maybe we are creating a new lang - same difference)
$custom_dir = get_custom_file_base() . '/lang_custom/' . $lang;
if (!file_exists($custom_dir)) {
require_code('abstract_file_manager');
force_have_afm_details();
afm_make_directory('lang_custom/' . $lang, true);
$cached_dir = get_custom_file_base() . '/lang_cached/' . $lang;
if (!file_exists($cached_dir)) {
afm_make_directory('lang_cached/' . $lang, true);
}
// Make comcode page dirs
$zones = find_all_zones();
foreach ($zones as $zone) {
$_special_dir = get_custom_file_base() . '/' . $zone . '/pages/comcode_custom/' . $lang;
if (!file_exists($_special_dir)) {
afm_make_directory($zone . ($zone == '' ? '' : '/') . 'pages/comcode_custom/' . $lang, true);
}
$_special_dir = get_custom_file_base() . '/' . $zone . '/pages/html_custom/' . $lang;
if (!file_exists($_special_dir)) {
afm_make_directory($zone . ($zone == '' ? '' : '/') . 'pages/html_custom/' . $lang, true);
}
}
// Make templates_cached dirs
require_code('themes2');
$themes = find_all_themes();
foreach (array_keys($themes) as $theme) {
$_special_dir = get_custom_file_base() . '/themes/' . $theme . '/templates_cached/' . $lang;
if (!file_exists($_special_dir)) {
afm_make_directory('themes/' . $theme . '/templates_cached/' . $lang, true);
}
}
}
// Get some stuff
$for_lang = get_lang_file_map($lang, $lang_file);
$for_base_lang = get_lang_file_map($base_lang, $lang_file, true);
$descriptions = get_lang_file_descriptions($base_lang, $lang_file);
// Make our translation page
$lines = '';
$intertrans = $this->get_intertran_conv($lang);
$actions = new ocp_tempcode();
$next = 0;
$trans_lot = '';
$delimit = chr(10) . '=-=-=-=-=-=-=-=-' . chr(10);
foreach ($for_base_lang as $name => $old) {
if (array_key_exists($name, $for_lang)) {
$current = $for_lang[$name];
} else {
$current = '';
//$this->find_lang_matches($old,$lang); Too slow / useless for code translation
}
if ($current == '' && strtolower($name) != $name) {
$trans_lot .= str_replace('\\n', chr(10), str_replace(array('{', '}'), array('(((', ')))'), $old)) . $delimit;
}
}
$translated_stuff = array();
if ($trans_lot != '' && $intertrans != '') {
$result = http_download_file('http://translate.google.com/translate_t', NULL, false, false, 'ocPortal', array('text' => $trans_lot, 'langpair' => 'en|' . $intertrans));
if (!is_null($result)) {
require_code('character_sets');
$result = convert_to_internal_encoding($result);
$matches = array();
if (preg_match('#<div id=result_box dir="ltr">(.*)</div>#Us', convert_to_internal_encoding($result), $matches) != 0) {
$result2 = $matches[1];
$result2 = @html_entity_decode($result2, ENT_QUOTES, get_charset());
$result2 = preg_replace('#\\s?<br>\\s?#', chr(10), $result2);
$result2 = str_replace('> ', '>', str_replace(' <', ' <', str_replace('</ ', '</', str_replace(array('(((', ')))'), array('{', '}'), $result2))));
$translated_stuff = explode(trim($delimit), $result2 . chr(10));
}
}
}
foreach ($for_base_lang + $for_lang as $name => $old) {
if (array_key_exists($name, $for_lang)) {
$current = $for_lang[$name];
} else {
$current = '';
//$this->find_lang_matches($old,$lang); Too slow / useless for code translation
}
$description = array_key_exists($name, $descriptions) ? $descriptions[$name] : '';
if ($current == '' && strtolower($name) != $name && array_key_exists($next, $translated_stuff)) {
$_current = '';
$translate_auto = trim($translated_stuff[$next]);
$next++;
} else {
$_current = str_replace('\\n', chr(10), $current);
$translate_auto = NULL;
}
if ($_current == '') {
$_current = str_replace('\\n', chr(10), $old);
}
if ($intertrans != '' && get_value('google_translate_api_key') !== NULL) {
$actions = do_template('TRANSLATE_ACTION', array('_GUID' => '9e9a68cb2c1a1e23a901b84c9af2280b', 'LANG_FROM' => get_site_default_lang(), 'LANG_TO' => $lang, 'NAME' => 'trans_' . $name, 'OLD' => $_current));
}
$temp = do_template('TRANSLATE_LINE', array('_GUID' => '9cb331f5852ee043e6ad30b45aedc43b', 'TRANSLATE_AUTO' => $translate_auto, 'DESCRIPTION' => $description, 'NAME' => $name, 'OLD' => str_replace('\\n', chr(10), $old), 'CURRENT' => $_current, 'ACTIONS' => $actions));
$lines .= $temp->evaluate();
}
$url = build_url(array('page' => '_SELF', 'type' => '_code', 'lang_file' => $lang_file, 'lang' => $lang), '_SELF');
return do_template('TRANSLATE_SCREEN', array('_GUID' => 'b3429f8bd0b4eb79c33709ca43e3207c', 'PAGE' => $lang_file, 'INTERTRANS' => get_value('google_translate_api_key') !== NULL ? $intertrans : '', 'LANG' => $lang, 'LINES' => $lines, 'TITLE' => $title, 'URL' => $url));
}
/**
* Convert Comcode-Text to Comcode-XML.
*
* @param LONG_TEXT The comcode to convert
* @param boolean Whether to not include a wrapper element (<comcode>)
* @return LONG_TEXT The converted comcode
*/
function comcode_text__to__comcode_xml($comcode, $skip_wrapper = false)
{
require_code('comcode_xml');
require_code('comcode_text');
require_code('comcode_renderer');
if (substr($comcode, 0, 8) == '<comcode') {
if ($skip_wrapper) {
return str_replace('<comcode>', '', str_replace('</comcode>', '', $comcode));
}
return $comcode;
}
$xml = '';
global $ALLOWED_ENTITIES, $CODE_TAGS, $DANGEROUS_TAGS, $VALID_COMCODE_TAGS, $BLOCK_TAGS, $POTENTIAL_JS_NAUGHTY_ARRAY, $TEXTUAL_TAGS, $LEET_FILTER, $IMPORTED_CUSTOM_COMCODE, $REPLACE_TARGETS;
$len = strlen($comcode);
require_lang('comcode');
require_code('type_validation');
if (function_exists('set_time_limit') && ini_get('max_execution_time') != '0') {
@set_time_limit(300);
}
$comcode_dangerous = true;
$comcode_dangerous_html = true;
// Tag level
$current_tag = '';
$attribute_map = array();
$continuation = '';
$close = mixed();
// Properties that come from our tag
$white_space_area = true;
$textual_area = true;
$formatting_allowed = true;
$in_html = false;
$in_semihtml = false;
$in_separate_parse_section = false;
// Not escaped because it has to be passed to a secondary filter
$in_code_tag = false;
$lax = false;
// Our state
$status = CCP_NO_MANS_LAND;
$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;
$wrap_pos = 60;
$preparse_mode = false;
$is_all_semihtml = false;
$smilies = $GLOBALS['FORUM_DRIVER']->find_emoticons();
// We'll be needing the smiley array
$shortcuts = array('(c)' => '©', '(r)' => '®', '--' => '–', '---' => '—');
// Text syntax possibilities, that get maintained as our cursor moves through the text block
$list_indent = 0;
$list_type = 'ul';
while ($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, 19);
$equal_pos = strpos($ahead, '=');
$space_pos = strpos($ahead, ' ');
$end_pos = strpos($ahead, ']');
$cl_pos = strpos($ahead, chr(10));
if ($equal_pos === false) {
$equal_pos = 22;
}
if ($space_pos === false) {
$space_pos = 22;
}
if ($end_pos === false) {
$end_pos = 22;
}
if ($cl_pos === false) {
$cl_pos = 22;
}
$use_pos = min($equal_pos, $space_pos, $end_pos, $cl_pos);
$potential_tag = strtolower(substr($ahead, 0, $use_pos));
if ($use_pos != 22 && (!$in_html || $potential_tag == 'html' || $potential_tag == 'semihtml') && (!$in_code_tag || isset($CODE_TAGS[$potential_tag]))) {
if (!isset($VALID_COMCODE_TAGS[$potential_tag])) {
if (!$IMPORTED_CUSTOM_COMCODE) {
_custom_comcode_import($GLOBALS['SITE_DB']);
}
}
if (isset($VALID_COMCODE_TAGS[$potential_tag]) && substr($ahead, 0, 2) != 'i ') {
$close = false;
$current_tag = '';
$xml .= $continuation;
$continuation = '';
if ($potential_tag == 'html' || $potential_tag == 'semihtml') {
list($close_list, $list_indent) = _convert_close_open_lists($list_indent);
$xml .= $close_list;
}
$status = CCP_STARTING_TAG;
continue;
}
}
}
if ($in_html || $in_semihtml && ($next == '<' || $next == '>')) {
$ahead = substr($comcode, $pos - 1, 20);
$ahead_lower = strtolower($ahead);
if ($next == chr(10)) {
++$NUM_LINES;
}
$continuation .= $next;
} else {
// Text-format possibilities
if ($just_new_line && $formatting_allowed) {
$xml .= $continuation;
$continuation = '';
// List
$found_list = false;
$old_list_indent = $list_indent;
if ($pos + 1 < $len && is_numeric($next) && $comcode[$pos] == ')' && $comcode[$pos + 1] == ' ') {
if ($list_indent != 0 && $list_type == 'ul') {
list($temp_tpl, $old_list_indent) = _close_open_lists($list_indent, $list_type);
$xml .= $temp_tpl;
}
$list_indent = 1;
$found_list = true;
$scan_pos = $pos;
$list_type = '1';
} elseif ($pos + 1 < $len && ord($next) >= ord('a') && ord($next) <= ord('z') && $comcode[$pos] == ')' && $comcode[$pos + 1] == ' ') {
if ($list_indent != 0 && $list_type == 'ul') {
list($temp_tpl, $old_list_indent) = _close_open_lists($list_indent, $list_type);
$xml .= $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);
$xml .= $temp_tpl;
}
$scan_pos = $pos - 1;
$list_indent = 0;
while ($scan_pos < $len) {
$scan_next = $comcode[$scan_pos];
if ($scan_next == '-' && $comcode[$scan_pos + 1] == ' ') {
$found_list = true;
break;
} else {
if ($scan_next == ' ') {
++$list_indent;
} else {
break;
}
}
++$scan_pos;
}
if (!$found_list) {
$list_indent = 0;
}
} else {
list($close_list, $list_indent) = _convert_close_open_lists($list_indent);
$xml .= $close_list;
if ($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) {
$xml .= '<rule />';
$pos = $scan_pos + 1;
$just_ended = true;
$none_wrap_length = 0;
continue;
}
}
}
// List handling
if ($list_indent == $old_list_indent && $old_list_indent != 0) {
$xml .= '</listElement>';
}
for ($i = $list_indent; $i < $old_list_indent; ++$i) {
$xml .= '</listElement>';
$xml .= '</list>';
}
if ($list_indent < $old_list_indent && $list_indent != 0) {
$xml .= '</listElement>';
}
if ($found_list) {
if ($list_indent - $old_list_indent > 1 && !$lax) {
$error = comcode_parse_error($preparse_mode, array('CCP_LIST_JUMPYNESS'), $pos, $comcode);
return $error->evaluate();
}
for ($i = $old_list_indent; $i < $list_indent; ++$i) {
switch ($list_type) {
case 'ul':
$xml .= '<list>';
break;
case '1':
$xml .= '<list type="1">';
break;
case 'a':
$xml .= '<list type="a">';
break;
}
if ($i < $list_indent - 1) {
$xml .= '<listElement>';
}
}
$xml .= '<listElement>';
$just_ended = true;
$none_wrap_length = 0;
$next = '';
$pos = $scan_pos + 2;
}
}
if ($next == chr(10) && $white_space_area && !$just_ended) {
++$NUM_LINES;
$line_starting = true;
$xml .= $continuation;
$continuation = '';
$just_new_line = true;
$none_wrap_length = 0;
if ($list_indent == 0) {
$xml .= '<br />' . chr(10);
}
} else {
$just_new_line = false;
if ($next == ' ' && $white_space_area) {
if ($line_starting || $pos != 0 && $comcode[$pos - 2] == ' ') {
$next = ' ';
++$none_wrap_length;
} else {
$none_wrap_length = 0;
}
$continuation .= $next;
} elseif ($next == "\t" && $white_space_area) {
$xml .= $continuation;
$continuation = '';
$tab_tpl = do_template('COMCODE_TEXTCODE_TAB');
//
$_tab_tpl = $tab_tpl->evaluate();
$none_wrap_length += strlen($_tab_tpl);
$xml .= $tab_tpl->evaluate();
} else {
if ($next == ' ' || $next == "\t" || $just_ended) {
$none_wrap_length = 0;
} else {
if (!is_null($wrap_pos) && $none_wrap_length >= $wrap_pos && $textual_area && !$in_semihtml) {
$xml .= $continuation;
$continuation = '';
$xml .= '<br />' . chr(10);
$none_wrap_length = 0;
} elseif ($textual_area) {
++$none_wrap_length;
}
}
$line_starting = false;
$just_ended = false;
$differented = false;
// If somehow via lookahead we've changed this to HTML and thus won't use it in raw form
// Symbol lookahead
if (!$in_code_tag) {
if ($next == '{' && ($comcode[$pos] == '$' || $comcode[$pos] == '+' || $comcode[$pos] == '!') && $comcode_dangerous) {
$xml .= $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, $p_len);
if (substr_count($p_portion, '{') == substr_count($p_portion, '}')) {
break;
}
$p_len++;
}
$p_len--;
$p_portion = substr($comcode, $pos + $p_len, $p_end - ($pos + $p_len));
$_ret = template_to_tempcode_static(substr($comcode, $pos - 1, $p_len + 1) . '!' . substr($comcode, $p_end, 6));
$ret = '<directive type="' . escape_html($_ret->bits[0][2]) . '">';
foreach ($_ret->bits[0][3] as $val) {
$ret .= '<directiveParam>' . escape_html($val->evaluate()) . '</directiveParam>';
}
$ret .= comcode_text__to__comcode_xml($p_portion, true);
$ret .= '</directive>';
$pos = $p_end + 6;
} else {
$_ret = new ocp_tempcode();
$_ret->bits = array(read_single_uncompiled_variable($comcode, $pos, $len));
if ($_ret->bits[0][1] == TC_SYMBOL) {
$ret = '<symbol>';
if (isset($_ret->bits[0][3])) {
foreach ($_ret->bits[0][3] as $val) {
$ret .= '<symbolParam>' . escape_html($val) . '</symbolParam>';
}
}
$ret .= $_ret->bits[0][2] . '</symbol>';
} else {
$ret = '<language>';
if (isset($_ret->bits[0][3])) {
foreach ($_ret->bits[0][3] as $val) {
$ret .= '<languageParam>' . escape_html($val) . '</languageParam>';
}
}
$ret .= $_ret->bits[0][2] . '</language>';
}
}
$differented = true;
$xml .= $ret;
}
}
// Escaping of comcode tag starts lookahead
if ($next == '\\' && !$in_code_tag) {
if ($pos != $len && $comcode[$pos] == '"') {
$continuation .= '"';
++$pos;
$differented = true;
} elseif ($pos != $len && $comcode[$pos] == '[') {
$continuation .= '[';
++$pos;
$differented = true;
} elseif ($pos != $len && $comcode[$pos] == '{') {
$continuation .= '{';
++$pos;
$differented = true;
} elseif ($pos == $len || $comcode[$pos] == '\\') {
$continuation .= '\\';
++$pos;
$differented = true;
}
}
// Smiley lookahead
if (!$differented) {
if (($textual_area || $in_semihtml) && trim($next) != '') {
foreach ($smilies as $smiley => $imgcode) {
if ($in_semihtml) {
$smiley = ' ' . $smiley . ' ';
}
if ($next == $smiley[0]) {
if (substr($comcode, $pos - 1, strlen($smiley)) == $smiley) {
$xml .= $continuation;
$continuation = '';
$pos += strlen($smiley) - 1;
$differented = true;
$xml .= '<emoticon>' . escape_html($imgcode) . '</emoticon>';
break;
}
}
}
}
}
if ($textual_area && trim($next) != '' && !$differented && addon_installed('cedi')) {
// CEDI pages
if ($pos < $len && $next == '[') {
$matches = array();
if (preg_match('#^\\[([^\\[\\]]*)\\]\\]#', substr($comcode, $pos, 40), $matches) != 0) {
$cedi_page_name = $matches[1];
$xml .= $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);
$xml .= '<cedi anchor="' . escape_html($jump_to) . '">' . escape_html($cedi_page_name) . '</cedi>';
} else {
$xml .= '<cedi>' . escape_html($cedi_page_name) . '</cedi>';
}
$pos += strlen($matches[1]) + 3;
$differented = true;
}
}
// Usernames
if ($pos < $len && $next == '{') {
$matches = array();
if (preg_match('#^\\{([^"{}&\'\\$<>]*)\\}\\}#', substr($comcode, $pos, 40), $matches) != 0) {
$xml .= $continuation;
$continuation = '';
$username = $matches[1];
if ($username[0] == '?') {
$username = substr($username, 1);
$xml .= '<member boxed="1">' . escape_html($username) . '</member>';
} else {
$xml .= '<member>' . escape_html($username) . '</member>';
}
$pos += strlen($matches[1]) + 3;
$differented = true;
}
}
if (!$in_code_tag && trim($next) != '' && !$differented) {
// Shortcut lookahead
if (!$differented) {
foreach ($shortcuts as $code => $replacement) {
if ($next == $code[0] && substr($comcode, $pos - 1, strlen($code)) == $code) {
$xml .= $continuation;
$continuation = '';
$pos += strlen($code) - 1;
$differented = true;
$xml .= $replacement;
break;
}
}
}
}
// Table syntax
if (!$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 - $pos));
if (count($rows) == 1 && $caption == 'floats') {
$cells = preg_split('/(\\n\\! | \\!\\! |\\n\\| | \\|\\| )/', $rows[0], -1, PREG_SPLIT_DELIM_CAPTURE);
array_shift($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;
}
$xml .= '<float>';
// Do floated one
$xml .= '<fh>';
$xml .= comcode_text__to__comcode_xml(rtrim($cells[$to_float]), true);
$xml .= '</fh>';
// Do non-floated ones
foreach ($cells as $i => $cell) {
if ($i % 2 == 1 && $i != $to_float) {
$xml .= '<fd>';
$xml .= comcode_text__to__comcode_xml(rtrim($cells[$to_float]), true);
$xml .= '</fd>';
}
}
$xml .= '</float>';
} else {
$xml .= '<table summary="' . escape_html($caption) . '">';
foreach ($rows as $table_row) {
$xml .= '<tr>';
$cells = preg_split('/(\\n\\! | \\!\\! |\\n\\| | \\|\\| )/', $table_row, -1, PREG_SPLIT_DELIM_CAPTURE);
array_shift($cells);
// First one is non-existant empty
$spec = true;
$c_type = '';
foreach ($cells as $cell) {
if ($spec) {
$c_type = strpos($cell, '!') !== false ? 'th' : 'td';
} else {
$xml .= '<' . $c_type . '>';
$xml .= comcode_text__to__comcode_xml(rtrim($cell), true);
$xml .= '</' . $c_type . '>';
}
$spec = !$spec;
}
$xml .= '</tr>';
}
$xml .= '</table>';
}
$pos = $end_tbl + 3;
$differented = true;
}
}
}
// Link lookahead
if (!$differented) {
if (!$in_semihtml && $next == 'h' && (substr($comcode, $pos - 1, strlen('http://')) == 'http://' || substr($comcode, $pos - 1, strlen('https://')) == 'https://' || substr($comcode, $pos - 1, strlen('ftp://')) == 'ftp://')) {
list($link_end_pos, $auto_link) = detect_link($comcode, $pos);
$xml .= $continuation;
$continuation = '';
$downloaded_at_link = http_download_file($auto_link, 3000, false);
$link_captions_title = '';
if (is_string($downloaded_at_link)) {
$matches = array();
if (preg_match('#<title>\\s*(.*)\\s*</title>#', $downloaded_at_link, $matches) != 0) {
require_code('character_sets');
$link_captions_title = @html_entity_decode(convert_to_internal_encoding($matches[1]), ENT_QUOTES, get_charset());
}
}
$xml .= '<url param="' . escape_html($auto_link) . '">' . escape_html($link_captions_title) . '</url>';
$pos += $link_end_pos - $pos;
$differented = true;
break;
}
}
}
if (!$differented) {
if (!$in_separate_parse_section && (!$in_semihtml || !$comcode_dangerous && !$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) {
if ($matches[1] == '' && isset($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[1], 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 .= $next;
}
}
}
}
}
break;
case CCP_IN_TAG_NAME:
if ($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 == '[') {
warn_exit(do_lang_tempcode('CCP_TAG_OPEN_ANOMALY'));
} elseif ($next == ']') {
if ($close) {
if ($formatting_allowed) {
list($close_list, $list_indent) = _convert_close_open_lists($list_indent);
$xml .= $close_list;
}
if (count($tag_stack) == 0) {
warn_exit(do_lang_tempcode('CCP_NO_CLOSE', escape_html($current_tag)));
}
$_last = array_pop($tag_stack);
if ($_last[0] != $current_tag) {
warn_exit(do_lang_tempcode('CCP_NO_CLOSE_MATCH', escape_html($current_tag), escape_html($_last)));
}
// Do the comcode for this tag
if ($in_semihtml) {
foreach ($_last[1] as $index => $conv) {
$_last[1][$index] = @html_entity_decode(str_replace('<br />', chr(10), $conv), ENT_QUOTES, get_charset());
}
}
$attributes = $_last[1];
if ($current_tag == 'html') {
$in_html = false;
$_last[0] = 'htmlWrap';
} elseif ($current_tag == 'semihtml') {
$in_semihtml = false;
$_last[0] = 'htmlWrap';
} elseif ($current_tag == 'external_table' || $current_tag == 'internal_table') {
$_last[0] = 'box';
} elseif ($current_tag == 'php') {
$_last[0] = 'code';
$attributes['param'] = 'php';
} elseif ($current_tag == 'codebox') {
$_last[0] = 'code';
$attributes['scroll'] = '1';
} elseif ($current_tag == 'sql') {
$_last[0] = 'code';
$attributes['param'] = 'sql';
} elseif ($current_tag == 'snapback') {
$_last[0] = 'post';
} elseif ($current_tag == 'thread') {
$_last[0] = 'topic';
} elseif ($current_tag == 'list') {
$sub_elements = explode('[*]', str_replace('[/*]', '', $xml));
$xml = '';
foreach ($sub_elements as $sub_element) {
$xml .= '<listElement>' . $sub_element . '</listElement>';
}
}
if ($_last[0] == 'box' && isset($attributes['breadth']) && !isset($attributes['dimensions'])) {
$attributes['dimensions'] = $attributes['breadth'];
unset($attributes['breadth']);
}
if ($_last[0] == 'page' && array_keys($attributes) != array('param')) {
$zone = isset($attributes['param']) ? $attributes['param'] : '_SEARCH';
$page = $xml;
$xml = $attributes['caption'];
unset($attributes['param']);
unset($attributes['caption']);
$pagelink = $zone . ':' . $page;
foreach ($attributes as $key => $val) {
$pagelink .= ':' . $key . '=' . $val;
}
$attributes = array('pageLink' => $pagelink);
}
if ($_last[0] == 'block') {
foreach ($attributes as $key => $val) {
$xml .= '<blockParam key="' . escape_html($key) . '" value="' . escape_html($val) . '" />';
}
$attributes = array();
}
if ($_last[0] == 'random') {
foreach ($attributes as $key => $val) {
$xml .= '<randomTarget pickIfAbove="' . escape_html($key) . '">' . comcode_text__to__comcode_xml($val, true) . '</randomTarget>';
}
$attributes = array();
}
if ($_last[0] == 'jumping') {
foreach ($attributes as $key => $val) {
$xml .= '<jumpingTarget>' . comcode_text__to__comcode_xml($val, true) . '</jumpingTarget>';
}
$attributes = array();
}
if ($_last[0] == 'concepts') {
foreach ($attributes as $_key => $_value) {
if (substr($_key, -4) == '_key') {
$key = $_value;
$cid = substr($_key, 0, strlen($_key) - 4);
$value = $attributes[$cid . '_value'];
$xml .= '<showConcept key="' . escape_html($key) . '" value="' . escape_html($value) . '" />';
}
}
$attributes = array();
}
if (($_last[0] == 'attachment' || $_last[0] == 'attachment_safe') && isset($attributes['description'])) {
$xml .= '<attachmentDescription>' . comcode_text__to__comcode_xml($attributes['description'], true) . '</attachmentDescription>';
unset($attributes['description']);
}
if ($_last[0] == 'hide' && isset($attributes['param'])) {
$xml .= '<hideTitle>' . comcode_text__to__comcode_xml($attributes['param'], true) . '</hideTitle>';
unset($attributes['param']);
}
if ($_last[0] == 'tooltip' && isset($attributes['param'])) {
$xml .= '<tooltipMessage>' . comcode_text__to__comcode_xml($attributes['param'], true) . '</tooltipMessage>';
unset($attributes['param']);
}
global $COMCODE_XML_PARAM_RENAMING, $COMCODE_XML_SWITCH_AROUND;
if (isset($attributes['param']) && isset($COMCODE_XML_PARAM_RENAMING[$_last[0]])) {
$attributes[$COMCODE_XML_PARAM_RENAMING[$_last[0]]] = $attributes['param'];
unset($attributes['param']);
}
$comcode_xml_switch_around = $COMCODE_XML_SWITCH_AROUND;
if ($_last[0] == 'email' && (!isset($attributes['param']) || !is_valid_email_address($attributes['param'])) && is_valid_email_address($xml)) {
$comcode_xml_switch_around[] = 'email';
}
if ($_last[0] == 'url' && (!isset($attributes['param']) || !looks_like_url($attributes['param'])) && looks_like_url($xml)) {
$comcode_xml_switch_around[] = 'url';
}
if (in_array($_last[0], $comcode_xml_switch_around)) {
$x = 'param';
if ($_last[0] == 'reference') {
$x = 'title';
}
if (isset($attributes[$x])) {
$temp = $attributes[$x];
$attributes[$x] = $xml;
$xml = comcode_text__to__comcode_xml($temp, true);
} else {
$attributes[$x] = $xml;
}
}
$in_code_tag = false;
$white_space_area = $_last[3];
$in_separate_parse_section = $_last[4];
$formatting_allowed = $_last[5];
$textual_area = $_last[6];
if ($_last[0] == 'htmlWrap') {
$embed_output = '<htmlWrap xmlns="http://www.w3.org/1999/xhtml">';
} else {
$embed_output = '<' . to_camelCase($_last[0]);
foreach ($attributes as $key => $val) {
$embed_output .= ' ' . to_camelCase($key) . '="' . escape_html($val) . '"';
}
$embed_output .= '>';
}
$embed_output .= $xml . '</' . to_camelCase($_last[0]) . '>';
$just_ended = isset($BLOCK_TAGS[$current_tag]);
$xml = $_last[2] . $embed_output;
if ($current_tag == 'title') {
if (strlen($comcode) > $pos + 1 && $comcode[$pos] == chr(10) && $comcode[$pos + 1] == chr(10)) {
$NUM_LINES += 2;
$pos += 2;
$just_new_line = true;
list($close_list, $list_indent) = _convert_close_open_lists($list_indent);
$xml .= $close_list;
}
}
$status = CCP_NO_MANS_LAND;
} else {
array_push($tag_stack, array($current_tag, $attribute_map, $xml, $white_space_area, $in_separate_parse_section, $formatting_allowed, $textual_area));
list(, , , $white_space_area, $formatting_allowed, $in_separate_parse_section, $textual_area, $attribute_map, $status, $in_html, $in_semihtml, $pos, $in_code_tag) = _opened_tag(false, false, get_member(), $attribute_map, $current_tag, $pos, $comcode_dangerous, $comcode_dangerous_html, $in_separate_parse_section, $in_html, $in_semihtml, $close, $len, $comcode);
$xml = '';
}
} else {
$current_tag .= strtolower($next);
}
break;
case CCP_STARTING_TAG:
if ($next == '[') {
warn_exit(do_lang_tempcode('CCP_TAG_OPEN_ANOMALY'));
} elseif ($next == ']') {
warn_exit(do_lang_tempcode('CCP_TAG_CLOSE_ANOMALY'));
} elseif ($next == '/') {
$close = true;
} else {
$current_tag .= strtolower($next);
$status = CCP_IN_TAG_NAME;
}
break;
case CCP_IN_TAG_BETWEEN_ATTRIBUTES:
if ($next == ']') {
array_push($tag_stack, array($current_tag, $attribute_map, $xml, $white_space_area, $in_separate_parse_section, $formatting_allowed, $textual_area));
list(, , , $white_space_area, $formatting_allowed, $in_separate_parse_section, $textual_area, $attribute_map, $status, $in_html, $in_semihtml, $pos, $in_code_tag) = _opened_tag(false, false, get_member(), $attribute_map, $current_tag, $pos, $comcode_dangerous, $comcode_dangerous_html, $in_separate_parse_section, $in_html, $in_semihtml, $close, $len, $comcode);
$xml = '';
} elseif ($next == '[') {
warn_exit(do_lang_tempcode('CCP_TAG_OPEN_ANOMALY'));
} elseif (trim($next) != '') {
$status = CCP_IN_TAG_ATTRIBUTE_NAME;
$current_attribute_name = $next;
}
break;
case CCP_IN_TAG_ATTRIBUTE_NAME:
if ($next == '[') {
warn_exit(do_lang_tempcode('CCP_TAG_OPEN_ANOMALY'));
} elseif ($next == ']') {
$at_map_keys = array_keys($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, $xml, $white_space_area, $in_separate_parse_section, $formatting_allowed, $textual_area));
list(, , , $white_space_area, $formatting_allowed, $in_separate_parse_section, $textual_area, $attribute_map, $status, $in_html, $in_semihtml, $pos, $in_code_tag) = _opened_tag(false, false, get_member(), $attribute_map, $current_tag, $pos, $comcode_dangerous, $comcode_dangerous_html, $in_separate_parse_section, $in_html, $in_semihtml, $close, $len, $comcode);
$xml = '';
} elseif ($next == '=') {
$status = CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_RIGHT;
} elseif ($next != ' ') {
$current_attribute_name .= strtolower($next);
} else {
$status = CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_LEFT;
}
break;
case CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_LEFT:
if ($next == '=') {
$status = CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_RIGHT;
} elseif (trim($next) != '') {
warn_exit(do_lang_tempcode('CCP_ATTRIBUTE_ERROR', escape_html($current_attribute_name), escape_html($current_tag)));
}
break;
case CCP_IN_TAG_BETWEEN_ATTRIBUTE_NAME_VALUE_RIGHT:
if ($next == '[') {
warn_exit(do_lang_tempcode('CCP_TAG_OPEN_ANOMALY'));
} elseif ($next == ']') {
warn_exit(do_lang_tempcode('CCP_TAG_CLOSE_ANOMALY'));
} elseif ($next == '"' || $in_semihtml && substr($comcode, $pos - 1, 6) == '"') {
if ($next != '"') {
$pos += 5;
}
$status = CCP_IN_TAG_ATTRIBUTE_VALUE;
$current_attribute_value = '';
} elseif ($next != '') {
$status = CCP_IN_TAG_ATTRIBUTE_VALUE_NO_QUOTE;
$current_attribute_value = $next;
}
break;
case CCP_IN_TAG_ATTRIBUTE_VALUE_NO_QUOTE:
if ($next == ' ') {
$status = CCP_IN_TAG_BETWEEN_ATTRIBUTES;
if (isset($attribute_map[$current_attribute_name])) {
warn_exit(do_lang_tempcode('CCP_DUPLICATE_ATTRIBUTES', escape_html($current_attribute_name), escape_html($current_tag)));
}
$attribute_map[$current_attribute_name] = $current_attribute_value;
} elseif ($next == ']') {
if (isset($attribute_map[$current_attribute_name])) {
warn_exit(do_lang_tempcode('CCP_DUPLICATE_ATTRIBUTES', escape_html($current_attribute_name), escape_html($current_tag)));
}
$attribute_map[$current_attribute_name] = $current_attribute_value;
array_push($tag_stack, array($current_tag, $attribute_map, $xml, $white_space_area, $in_separate_parse_section, $formatting_allowed, $textual_area));
list(, , , $white_space_area, $formatting_allowed, $in_separate_parse_section, $textual_area, $attribute_map, $status, $in_html, $in_semihtml, $pos, $in_code_tag) = _opened_tag(false, false, get_member(), $attribute_map, $current_tag, $pos, $comcode_dangerous, $comcode_dangerous_html, $in_separate_parse_section, $in_html, $in_semihtml, $close, $len, $comcode);
$xml = '';
} else {
$current_attribute_value .= $next;
}
break;
case CCP_IN_TAG_ATTRIBUTE_VALUE:
if ($next == '"' || $in_semihtml && substr($comcode, $pos - 1, 6) == '"') {
if ($next != '"') {
$pos += 5;
}
$status = CCP_IN_TAG_BETWEEN_ATTRIBUTES;
if (isset($attribute_map[$current_attribute_name])) {
warn_exit(do_lang_tempcode('CCP_DUPLICATE_ATTRIBUTES', escape_html($current_attribute_name), escape_html($current_tag)));
}
$attribute_map[$current_attribute_name] = $current_attribute_value;
} else {
if ($next == '\\') {
if ($comcode[$pos] == '"') {
$current_attribute_value .= '"';
++$pos;
} elseif ($comcode[$pos] == '\\') {
$current_attribute_value .= '\\';
++$pos;
} else {
$current_attribute_value .= $next;
}
} else {
$current_attribute_value .= $next;
}
}
break;
}
}
$xml .= $continuation;
$continuation = '';
list($close_list, $list_indent) = _convert_close_open_lists($list_indent);
$xml .= $close_list;
if ($status != CCP_NO_MANS_LAND || count($tag_stack) != 0) {
$stack_top = array_pop($tag_stack);
warn_exit(do_lang_tempcode('CCP_BROKEN_END', escape_html($stack_top[0])));
}
if (!$skip_wrapper) {
$xml = '<comcode>' . $xml . '</comcode>';
}
return $xml;
}
/**
* Checks the content under a tag's external references.
*
* @param string The name of the tag to check
* @param map A map of attributes (name=>value) the tag has
* @param boolean Whether this is a self-closing tag
* @param boolean Whether this is a closing tag
* @return ?list Array of errors (NULL: none)
*/
function _check_externals($tag, $attributes, $self_close, $close)
{
if (function_exists('get_param_integer') && get_param_integer('keep_no_ext_check', 0) == 1) {
return NULL;
}
unset($self_close);
unset($close);
global $VALIDATED_ALREADY, $TAG_ATTRIBUTES, $IDS_SO_FAR, $ANCESTER_BLOCK, $ANCESTER_INLINE, $EXPECTING_TAG, $OUT, $POS, $LAST_A_TAG;
$errors = array();
if ($tag == 'link' && $GLOBALS['VALIDATION_CSS'] && $GLOBALS['NO_XHTML_LINK_FOLLOW'] == 0 && isset($attributes['href']) && isset($attributes['type']) && $attributes['type'] == 'text/css' && !isset($VALIDATED_ALREADY[$attributes['href']])) {
$VALIDATED_ALREADY[$attributes['href']] = 1;
$url = qualify_url($attributes['href'], $GLOBALS['URL_BASE']);
if ($url != '') {
$sheet = http_download_file($url, NULL, false);
if (!is_null($sheet)) {
$css_validity = _validate_css_sheet($sheet);
if (is_array($css_validity)) {
$errors = array_merge($errors, $css_validity);
}
// Some kind of error
}
}
}
if ($GLOBALS['VALIDATION_JAVASCRIPT'] && $tag == 'script' && $GLOBALS['NO_XHTML_LINK_FOLLOW'] == 0 && isset($attributes['src']) && isset($attributes['type']) && ($attributes['type'] == 'text/javascript' || $attributes['type'] == 'application/x-javascript') && !isset($VALIDATED_ALREADY[$attributes['src']])) {
$VALIDATED_ALREADY[$attributes['src']] = 1;
$url = qualify_url($attributes['src'], $GLOBALS['URL_BASE']);
if ($url != '') {
$js = http_download_file($url, NULL, false);
if (!is_null($js)) {
$js = convert_to_internal_encoding($js);
$VALIDATED_ALREADY[$attributes['src']] = 1;
if (function_exists('require_code')) {
require_code('js_validator');
}
$js_validity = check_js($js, true);
if (is_array($js_validity)) {
$errors = array_merge($errors, $js_validity);
}
// Some kind of error
}
}
}
if ($tag == 'iframe' && isset($attributes['src']) && $attributes['src'] != '' && $GLOBALS['NO_XHTML_LINK_FOLLOW'] == 0 && !isset($VALIDATED_ALREADY[$attributes['src']])) {
$VALIDATED_ALREADY[$attributes['src']] = 1;
$url = qualify_url($attributes['src'], $GLOBALS['URL_BASE']);
if ($url != '') {
$iframe = http_download_file($url, NULL, false);
// Sometimes disabled due to my iframe producing a weird PHP exception, that was stopping me working
if (!is_null($iframe) && $iframe != '') {
$iframe = convert_to_internal_encoding($iframe);
global $HTTP_DOWNLOAD_MIME_TYPE;
if ($HTTP_DOWNLOAD_MIME_TYPE == 'text/html' || $HTTP_DOWNLOAD_MIME_TYPE == 'application/xhtml+xml') {
global $EXTRA_CHECK;
$EXTRA_CHECK[] = $iframe;
}
}
}
}
return $errors == array() ? NULL : $errors;
}
/**
* Take a URL and process it to make a hard include. We'll get the HTML and we'll also load up some global stuff for 'do_header' to use.
*
* @param URLPATH The URL that we're operating on.
* @param URLPATH We open up linked URLs under this recursively.
* @return string The cleaned up contents at the URL, set up for the recursive integrator usage.
*/
function reprocess_url($url, $operation_base_url)
{
if (url_is_local($url)) {
return '';
}
$trail_end = strrpos($url, '/');
if ($trail_end !== false) {
$url_base = substr($url, 0, $trail_end);
}
$val = mixed();
// Cookie relaying from client through to server
$url_bits = @parse_url($url) or warn_exit(do_lang_tempcode('HTTP_DOWNLOAD_NO_SERVER', $url));
$url_bits_2 = parse_url(get_base_url());
$cookies_relayed = NULL;
if (!array_key_exists('host', $url_bits)) {
$url_bits['host'] = 'localhost';
}
if (!array_key_exists('host', $url_bits_2)) {
$url_bits_2['host'] = 'localhost';
}
if ($url_bits['host'] == $url_bits_2['host']) {
$cookies_relayed = array();
foreach ($_COOKIE as $key => $val) {
if (is_array($val)) {
$cookies_relayed[$key] = array();
foreach ($val as $_val) {
if (get_magic_quotes_gpc()) {
$_val = stripslashes($_val);
}
$cookies_relayed[$key][] = $_val;
}
} else {
if (get_magic_quotes_gpc()) {
$val = stripslashes($val);
}
$cookies_relayed[$key] = $val;
}
}
}
// Download the document
$ua = ocp_srv('HTTP_USER_AGENT');
if ($ua == '') {
$ua = 'ocP-integrator';
}
$accept = ocp_srv('HTTP_ACCEPT');
if ($accept == '') {
$accept = NULL;
}
$accept_charset = ocp_srv('HTTP_ACCEPT_CHARSET');
if ($accept_charset == '') {
$accept_charset = NULL;
}
$accept_language = ocp_srv('HTTP_ACCEPT_LANGUAGE');
if ($accept_language == '') {
$accept_language = NULL;
}
$post_relayed = NULL;
if (count($_POST) != 0) {
$post_relayed = array();
foreach ($_POST as $key => $val) {
if (is_array($val)) {
$post_relayed[$key] = array();
foreach ($val as $_val) {
if (get_magic_quotes_gpc()) {
$_val = stripslashes($_val);
}
$post_relayed[$key] = $val;
}
} else {
if (get_magic_quotes_gpc()) {
$val = stripslashes($val);
}
$post_relayed[$key] = $val;
}
}
}
require_code('character_sets');
$document = convert_to_internal_encoding(http_download_file($url, NULL, true, false, $ua, $post_relayed, $cookies_relayed, $accept, $accept_charset, $accept_language));
global $HTTP_DOWNLOAD_MIME_TYPE;
if ($HTTP_DOWNLOAD_MIME_TYPE != 'text/html' && $HTTP_DOWNLOAD_MIME_TYPE != 'application/xhtml+xml') {
header('Location: ' . str_replace("\r", '', str_replace(chr(10), '', $url)));
return '';
}
// Were we asked to set any cookies?
if ($url_bits['host'] == $url_bits_2['host']) {
global $HTTP_NEW_COOKIES;
if (!is_null($HTTP_NEW_COOKIES)) {
foreach ($HTTP_NEW_COOKIES as $key => $val) {
$parts = explode('; ', $val);
foreach ($parts as $i => $part) {
if ($i != 0) {
$temp = explode('=', $part, 2);
if (array_key_exists(1, $temp)) {
$parts[trim($temp[0])] = trim(rawurldecode($temp[1]));
}
}
}
//$parts['domain']=$url_bits_2['host']; // To fix an inconvenience caused by mismatching cookie settings (e.g. cookie on subdomain)
//echo($key.'->'.trim(rawurldecode($parts[0])));
//print_r($parts);
//exit();
$parts['domain'] = get_cookie_domain();
setcookie($key, trim(rawurldecode($parts[0])), array_key_exists('expires', $parts) ? strtotime($parts['expires']) : 0, array_key_exists('path', $parts) ? $parts['path'] : '', array_key_exists('domain', $parts) ? $parts['domain'] : '');
}
}
}
// Sort out title
$matches = array();
if (preg_match('#<\\s*title[^>]*>(.*)<\\s*/\\s*title\\s*>#is', $document, $matches) != 0) {
global $SEO_TITLE;
$title = str_replace('•', '-', str_replace('–', '-', str_replace('—', '-', @html_entity_decode($matches[1], ENT_QUOTES, get_charset()))));
$SEO_TITLE = $title;
get_page_title(trim($title), false);
}
// Better base?
$matches = array();
if (preg_match('#<\\s*base\\s+href\\s*=\\s*["\']?(.*)["\']?\\s*/?\\s*>#is', $document, $matches) != 0) {
$url_base = trim(@html_entity_decode($matches[1], ENT_QUOTES, get_charset()));
}
// Sort out body
if (preg_match('#<\\s*body[^>]*>(.*)<\\s*/\\s*body\\s*>#is', $document, $matches) != 0) {
$body = '<div>' . $matches[1] . '</div>';
} else {
$body = '<div>' . $document . '</div>';
}
// Link filtering, so as to make non-external/non-new-window hyperlinks link through the ocPortal module
$_self_url = build_url(array('page' => '_SELF'), '_SELF', NULL, false, true);
$self_url = $_self_url->evaluate();
$expressions = array('(src)="([^"]*)"', '(src)=\'([^\'])*\'', '(href)="([^"]*)"', '(href)=\'([^\'])*\'', '(data)="([^"]*)"', '(data)=\'([^\']*)\'', '(action)="([^"]*)"', '(action)=\'([^\']*)\'');
foreach ($expressions as $expression) {
$all_matches = array();
$count = preg_match_all('#(<[^>]*)' . $expression . '([^>]*>)#i', $body, $all_matches);
if ($count != 0) {
for ($i = 0; $i < count($all_matches[0]); $i++) {
$m_to_replace = $all_matches[0][$i];
$m_type = trim(@html_entity_decode($all_matches[2][$i], ENT_QUOTES, get_charset()));
$m_url = trim(@html_entity_decode($all_matches[3][$i], ENT_QUOTES, get_charset()));
if (url_is_local($m_url)) {
$m_url = qualify_url($m_url, $url_base);
}
$non_local = substr($m_url, 0, strlen($operation_base_url)) != $operation_base_url;
if ($m_type == 'src' || $m_type == 'data' || $non_local) {
$new_url = $m_url;
} else {
$new_url = $self_url . '&url=' . rawurlencode($m_url);
}
$body = str_replace($m_to_replace, $all_matches[1][$i] . $m_type . '="' . escape_html($new_url) . '"' . $all_matches[4][$i], $body);
}
}
}
// Moving of CSS sheet imports, etc, into ocPortal's head section
if (preg_match('#<head[^<>]*>(.*)</head>#is', $document, $matches) != 0) {
$head = $matches[1];
// meta
global $SEO_KEYWORDS, $SEO_DESCRIPTION;
$count = preg_match_all('#\\<\\s*meta[^\\>]*name=["\']([^"\']*)["\'][^\\>]*content="([^"]*)"[^\\>]*/?\\s*>#i', $head, $all_matches);
if ($count == 0) {
$count = preg_match_all('#\\<\\s*meta\\s+[^\\>]*name=["\']([^"\']*)["\']\\s+[^\\>]*content=\'([^\']*)\'[^\\>]*/?\\s*>#i', $head, $all_matches);
}
if ($count != 0) {
for ($i = 0; $i < count($all_matches[0]); $i++) {
$m_name = trim(@html_entity_decode($all_matches[1][$i], ENT_QUOTES, get_charset()));
$m_content = trim(@html_entity_decode($all_matches[2][$i], ENT_QUOTES, get_charset()));
if ($m_name == 'description') {
$SEO_DESCRIPTION = $m_content;
} elseif ($m_name == 'keywords') {
$SEO_KEYWORDS = explode(',', $m_content);
}
}
}
// Stuff to copy
global $EXTRA_HEAD;
$head_patterns = array('#<\\s*script.*<\\s*/\\s*script\\s*>#isU', '#<\\s*link[^<>]*>#isU', '#<\\s*style.*<\\s*/\\s*style\\s*>#isU');
foreach ($head_patterns as $pattern) {
$num_matches = preg_match_all($pattern, $head, $matches);
for ($i = 0; $i < $num_matches; $i++) {
$x = $matches[0][$i];
$match_x = array();
if (preg_match('#\\s(src|href)=["\']([^"\']+)["\']#i', $x, $match_x) != 0) {
if (url_is_local($match_x[1])) {
$url_new = qualify_url($match_x[2], $url_base);
$x = str_replace($match_x[0], str_replace($match_x[2], $url_new, $match_x[0]), $x);
}
}
$EXTRA_HEAD->attach($x);
}
}
}
return $body;
}
/**
* Standard modular run function.
*
* @param array A map of parameters.
* @return tempcode The result of execution.
*/
function run($map)
{
require_lang('staff_checklist');
$newdata = post_param('stafflinksedit', NULL);
if (!is_null($newdata)) {
$items = explode("\n", $newdata);
$GLOBALS['SITE_DB']->query_delete('stafflinks');
foreach ($items as $i) {
$q = trim($i);
if (!empty($q)) {
$bits = explode('=', $q);
if (count($bits) >= 2) {
$last_bit = array_pop($bits);
$bits = array(implode('=', $bits), $last_bit);
$link = $bits[0];
} else {
$link = $q;
}
$link_title = $GLOBALS['SITE_DB']->query_value_null_ok('url_title_cache', 't_title', array('t_url' => $link));
if (is_null($link_title) || substr($link_title, 0, 1) == '!') {
$link_title = '';
$downloaded_at_link = http_download_file($link, 3000, false);
if (is_string($downloaded_at_link)) {
$matches = array();
if (preg_match('#\\s*<title[^>]*\\s*>\\s*(.*)\\s*\\s*<\\s*/title\\s*>#mi', $downloaded_at_link, $matches) != 0) {
require_code('character_sets');
$link_title = trim(str_replace('–', '-', str_replace('—', '-', @html_entity_decode(convert_to_internal_encoding($matches[1]), ENT_QUOTES, get_charset()))));
}
}
$GLOBALS['SITE_DB']->query_insert('url_title_cache', array('t_url' => $link, 't_title' => $link_title), false, true);
// To stop weird race-like conditions
}
if (count($bits) == 2) {
$link_desc = $bits[1];
} else {
$link_desc = $link_title;
}
$GLOBALS['SITE_DB']->query_insert('stafflinks', array('link' => $link, 'link_title' => $link_title, 'link_desc' => $link_desc));
}
}
}
$rows = $GLOBALS['SITE_DB']->query_select('stafflinks', array('*'));
$formattedstafflinks = array();
$unformattedstafflinks = array();
foreach ($rows as $r) {
if ($r['link_title'] == '') {
$r['link_title'] = $r['link_desc'];
}
if (strlen($r['link_title']) > strlen($r['link_desc'])) {
$r['link_title'] = $r['link_desc'];
}
$formattedstafflinks[] = array('URL' => $r['link'], 'TITLE' => $r['link_title'], 'DESC' => $r['link_title'] == $r['link_desc'] ? '' : $r['link_desc']);
$unformattedstafflinks[] = array('LINKS' => $r['link'] . '=' . $r['link_desc']);
}
$map_comcode = '';
foreach ($map as $key => $val) {
$map_comcode .= ' ' . $key . '="' . addslashes($val) . '"';
}
return do_template('BLOCK_MAIN_STAFF_LINKS', array('URL' => get_self_url(), 'BLOCK_NAME' => 'main_staff_links', 'MAP' => $map_comcode, 'FORMATTEDLINKS' => $formattedstafflinks, 'UNFORMATTEDLINKS' => $unformattedstafflinks));
}
function _send($token, $secret, $row)
{
require_lang('twitter');
require_code('twitter');
list($message) = render_activity($row, false);
$link = static_evaluate_tempcode(pagelink_to_tempcode($row['a_pagelink_1']));
// Shorten message for Twitter purposes
$chopped_message = html_entity_decode(strip_tags($message->evaluate()), ENT_COMPAT, get_charset());
$max_length = 255;
$shortened_link = mixed();
if ($link != '') {
$shortened_link = http_download_file('http://is.gd/api.php?longurl=' . urlencode($link));
$max_length -= strlen($shortened_link) + 1;
}
if (strlen($chopped_message) > $max_length) {
$chopped_message = substr($chopped_message, 0, $max_length - 3) . '...';
}
if ($link != '') {
$chopped_message .= ' ' . $shortened_link;
}
require_code('character_sets');
$chopped_message = convert_to_internal_encoding($chopped_message, get_charset(), 'utf-8');
require_code('developer_tools');
destrictify();
// Initiate Twitter connection
$api_key = get_option('twitter_api_key');
$api_secret = get_option('twitter_api_secret');
$twitter = new Twitter($api_key, $api_secret);
$twitter->setOAuthToken($token);
$twitter->setOAuthTokenSecret($secret);
// Send message
try {
$twitter->statusesUpdate($chopped_message);
} catch (TwitterException $e) {
attach_message($e->getMessage(), 'warn');
return false;
}
return true;
}
/**
* Standard modular run function for CRON hooks. Searches for tasks to perform.
*/
function run()
{
if (!addon_installed('calendar')) {
return;
}
require_code('calendar');
require_lang('calendar');
require_code('notifications');
$start = 0;
do {
$jobs = $GLOBALS['SITE_DB']->query('SELECT *,j.id AS id FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'calendar_jobs j LEFT JOIN ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'calendar_events e ON e.id=j.j_event_id LEFT JOIN ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'calendar_reminders n ON n.id=j.j_reminder_id WHERE (validated=1 OR e_is_public=0) AND j_time<' . strval(time()), 300, $start);
$or_list = '';
foreach ($jobs as $job) {
// Build up OR list of the jobs
if ($or_list != '') {
$or_list .= ' OR ';
}
$or_list .= 'id=' . strval($job['id']);
$recurrences = find_periods_recurrence($job['e_timezone'], 1, $job['e_start_year'], $job['e_start_month'], $job['e_start_day'], is_null($job['e_start_hour']) ? find_timezone_start_hour_in_utc($job['e_timezone'], $job['e_start_year'], $job['e_start_month'], $job['e_start_day']) : $job['e_start_hour'], is_null($job['e_start_minute']) ? find_timezone_start_minute_in_utc($job['e_timezone'], $job['e_start_year'], $job['e_start_month'], $job['e_start_day']) : $job['e_start_minute'], $job['e_end_year'], $job['e_end_month'], $job['e_end_day'], is_null($job['e_end_hour']) ? find_timezone_end_hour_in_utc($job['e_timezone'], $job['e_end_year'], $job['e_end_month'], $job['e_end_day']) : $job['e_end_hour'], is_null($job['e_end_minute']) ? find_timezone_end_minute_in_utc($job['e_timezone'], $job['e_end_year'], $job['e_end_month'], $job['e_end_day']) : $job['e_end_minute'], $job['e_recurrence'], min(1, $job['e_recurrences']));
// Dispatch
if (is_null($job['j_reminder_id'])) {
// if (!has_actual_page_access($job['e_submitter'],'admin_occle')) continue; // Someone was admin but isn't anymore Actually, really ex-admins could have placed lots of other kinds of traps. It's the responsibility of the staff to check this on a wider basis. There's no use creating tangental management complexity for just one case.
if ($job['e_type'] != db_get_first_id()) {
continue;
}
// Very strange
$job_text = get_translated_text($job['e_content']);
if (substr($job_text, 0, 7) == 'http://') {
require_code('character_sets');
echo convert_to_internal_encoding(http_download_file($job_text));
} elseif (addon_installed('occle')) {
if (is_null($GLOBALS['CURRENT_SHARE_USER'])) {
// Backwards-compatibility for pure PHP code (if its creation date was before the time of writing this comment [Wednesday 22nd Match, 14:58])
if ($job['e_add_date'] < 1143046670 && !defined('HIPHOP_PHP')) {
@ini_set('ocproducts.xss_detect', '0');
$to_echo = eval($job_text);
if ($to_echo === false) {
fatal_exit(@strval($php_errormsg));
}
} else {
$GLOBALS['event_timestamp'] = array_key_exists(0, $recurrences) ? usertime_to_utctime($recurrences[0][0]) : mktime($job['e_start_hour'], $job['e_start_minute'], 0, $job['e_start_month'], $job['e_start_day'], $job['e_start_year']);
// OcCLE code
require_code('occle');
$temp = new virtual_bash($job_text);
$output = $temp->output_html(true);
if (is_object($output)) {
echo $output->evaluate();
}
}
}
}
$job['n_seconds_before'] = 0;
} else {
// Send notification
if (!has_category_access($job['n_member_id'], 'calendar', strval($job['e_type']))) {
continue;
}
$title = get_translated_text($job['e_title']);
$timestamp = array_key_exists(0, $recurrences) ? usertime_to_utctime($recurrences[0][0]) : mktime($job['e_start_hour'], $job['e_start_minute'], 0, $job['e_start_month'], $job['e_start_day'], $job['e_start_year']);
$date = get_timezoned_date($timestamp, true, false, false, false, $job['n_member_id']);
$_url = build_url(array('page' => 'calendar', 'type' => 'view', 'id' => $job['j_event_id']), get_module_zone('calendar'), NULL, false, false, true);
$url = $_url->evaluate();
$subject_tag = do_lang('EVENT_REMINDER_SUBJECT', $title, NULL, NULL, get_lang($job['n_member_id']));
$message_raw = do_lang('EVENT_REMINDER_CONTENT', comcode_escape($date), comcode_escape($url), get_translated_text($job['e_content']), get_lang($job['n_member_id']));
dispatch_notification('calendar_reminder', strval($job['e_type']), $subject_tag, $message_raw, array($job['n_member_id']), A_FROM_SYSTEM_UNPRIVILEGED);
//echo $subject_tag."\n\n".$message_raw;
}
// Recreate job for when next reminder due (if appropriate)
if (array_key_exists(1, $recurrences)) {
$GLOBALS['SITE_DB']->query_insert('calendar_jobs', array('j_time' => usertime_to_utctime($recurrences[1][0]) - $job['n_seconds_before'], 'j_reminder_id' => $job['j_reminder_id'], 'j_member_id' => $job['j_member_id'], 'j_event_id' => $job['j_event_id']));
}
}
// Delete jobs just run
if ($or_list != '') {
$GLOBALS['SITE_DB']->query('DELETE FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'calendar_jobs WHERE ' . $or_list);
}
$start += 300;
} while (array_key_exists(0, $jobs));
}
function _send($token, $row, $post_to_uid = 'me', $member_id = NULL)
{
require_lang('facebook');
require_code('facebook_connect');
// Prepare message
list($message) = render_activity($row, false);
$name = $row['a_label_1'];
require_code('character_sets');
$name = convert_to_internal_encoding($name, get_charset(), 'utf-8');
$link = $row['a_pagelink_1'] == '' ? '' : static_evaluate_tempcode(pagelink_to_tempcode($row['a_pagelink_1']));
$message = html_entity_decode(strip_tags($message->evaluate()), ENT_COMPAT, get_charset());
$message = convert_to_internal_encoding($message, get_charset(), 'utf-8');
// Send message
$appid = get_option('facebook_appid');
$appsecret = get_option('facebook_secret_code');
$fb = new ocpFacebook(array('appId' => $appid, 'secret' => $appsecret));
$fb->setAccessToken($token);
$attachment = array('description' => $message);
if ($name != '' && $name != $message) {
$attachment['name'] = $name;
}
if ($link != '') {
$attachment['link'] = $link;
}
if (count($attachment) == 1) {
$attachment = array('message' => $message);
}
if ($post_to_uid == 'me') {
$post_to_uid = $fb->getUser();
}
// May not be needed, but just in case
try {
$ret = $fb->api('/' . $post_to_uid . '/feed', 'POST', $attachment);
} catch (Exception $e) {
if (!is_null($member_id) && count($_POST) == 0) {
$this->auth_set($member_id, get_self_url());
}
warn_exit($e->getMessage());
}
return true;
}
/**
* Standard modular run function.
*
* @param array A map of parameters.
* @return tempcode The result of execution.
*/
function run($map)
{
define('GOOGLE_MAGIC', 0xe6359a60);
$links = post_param('watchlistsites', NULL);
if (!is_null($links)) {
$GLOBALS['SITE_DB']->query_delete('sitewatchlist');
$items = explode("\n", $links);
foreach ($items as $i) {
$q = trim($i);
if (!empty($q)) {
$bits = explode('=', $q);
if (count($bits) >= 2) {
$last_bit = array_pop($bits);
$bits = array(implode('=', $bits), $last_bit);
$link = $bits[0];
$site_name = $bits[1];
} else {
$link = $q;
$site_name = $GLOBALS['SITE_DB']->query_value_null_ok('url_title_cache', 't_title', array('t_url' => $link));
if (is_null($site_name) || substr($site_name, 0, 1) == '!') {
$site_name = '';
$downloaded_at_link = http_download_file($link, 3000, false);
if (is_string($downloaded_at_link)) {
$matches = array();
if (preg_match('#\\s*<title[^>]*\\s*>\\s*(.*)\\s*\\s*<\\s*/title\\s*>#mi', $downloaded_at_link, $matches) != 0) {
require_code('character_sets');
$site_name = trim(str_replace('–', '-', str_replace('—', '-', @html_entity_decode(convert_to_internal_encoding($matches[1]), ENT_QUOTES, get_charset()))));
}
}
$GLOBALS['SITE_DB']->query_insert('url_title_cache', array('t_url' => $link, 't_title' => $site_name), false, true);
// To stop weird race-like conditions
if ($site_name == '') {
$site_name = $link;
}
}
}
$GLOBALS['SITE_DB']->query_insert('sitewatchlist', array('site_name' => $site_name, 'siteurl' => fixup_protocolless_urls($link)));
}
}
}
$rows = $GLOBALS['SITE_DB']->query_select('sitewatchlist');
$sitesbeingwatched = array();
$sitegriddata = array();
if (count($rows) > 0) {
foreach ($rows as $r) {
$alex = $this->getAlexaRank($r['siteurl']);
$sitesbeingwatched[$r['siteurl']] = $r['site_name'];
$googleranking = integer_format(intval($this->getPageRank($r['siteurl'])));
$alexaranking = $alex[0];
$alexatraffic = $alex[1];
$sitegriddata[] = array('URL' => $r['siteurl'], 'GRANK' => $googleranking, 'ALEXAR' => $alexaranking, 'ALEXAT' => $alexatraffic, 'SITETITLE' => $r['site_name']);
}
}
$map_comcode = '';
foreach ($map as $key => $val) {
$map_comcode .= ' ' . $key . '="' . addslashes($val) . '"';
}
return do_template('BLOCK_MAIN_STAFF_WEBSITE_MONITORING', array('URL' => get_self_url(), 'BLOCK_NAME' => 'main_staff_website_monitoring', 'MAP' => $map_comcode, 'SITEURLS' => $sitesbeingwatched, 'GRIDDATA' => $sitegriddata));
}
/**
* Cleanup some EXIF, to the correct character set.
*
* @param array The EXIF data
* @return array Cleaned up EXIF data
*/
function cleanup_exif($meta_data)
{
require_code('character_sets');
$val = mixed();
foreach ($meta_data as $key => $val) {
// Cleanup fractions
if (is_string($val)) {
if (preg_match('#^[\\d.]+/[\\d.]+$#', $val) != 0) {
$temp = explode('/', $val);
if (is_numeric($temp[0]) && is_numeric($temp[1])) {
if (floatval($temp[1]) == 0.0) {
$val = floatval($temp[0]);
} else {
$val = floatval($temp[0]) / floatval($temp[1]);
}
if ($key === 'FocalLength') {
$val = float_format($val) . 'mm';
}
}
}
}
// Fix character sets
if (is_string($val)) {
$val = preg_replace('#[[:cntrl:]]#', '', $val);
$val = convert_to_internal_encoding($val, 'ISO-8859-1');
} elseif (is_array($val)) {
$val = cleanup_exif($val);
}
$meta_data[$key] = $val;
}
return $meta_data;
}
/**
* Script to make a nice textual image, vertical writing.
*/
function gd_text_script()
{
if (!function_exists('imagefontwidth')) {
return;
}
$text = get_param('text');
if (get_magic_quotes_gpc()) {
$text = stripslashes($text);
}
$font_size = array_key_exists('size', $_GET) ? intval($_GET['size']) : 8;
$font = get_param('font', get_file_base() . '/data/fonts/' . filter_naughty(get_param('font', 'FreeMonoBoldOblique')) . '.ttf');
if (!function_exists('imagettftext') || !array_key_exists('FreeType Support', gd_info()) || @imagettfbbox(26.0, 0.0, get_file_base() . '/data/fonts/Vera.ttf', 'test') === false || strlen($text) == 0) {
$pfont = 4;
$height = intval(imagefontwidth($pfont) * strlen($text) * 1.05);
$width = imagefontheight($pfont);
$baseline_offset = 0;
} else {
$scale = 4;
list(, , $height, , , , , $width) = imagettfbbox(floatval($font_size * $scale), 0.0, $font, $text);
$baseline_offset = 8 * intval(ceil(floatval($font_size) / 8.0));
$width = max($width, -$width);
$width += $baseline_offset;
$height += $font_size * $scale;
// This is just due to inaccuracy in imagettfbbox, possibly due to italics not being computed correctly
list(, , $real_height, , , , , $real_width) = imagettfbbox(floatval($font_size), 0.0, $font, $text);
$real_width = max($real_width, -$real_width);
$real_width += $baseline_offset / $scale;
$real_height += 2;
}
if ($width == 0) {
$width = 1;
}
if ($height == 0) {
$height = 1;
}
$trans_color = array_key_exists('color', $_GET) ? $_GET['color'] : 'FF00FF';
$img = imagecreatetruecolor($width, $height + $baseline_offset);
imagealphablending($img, false);
$black_color = array_key_exists('fgcolor', $_GET) ? $_GET['fgcolor'] : '000000';
$black = imagecolorallocate($img, hexdec(substr($black_color, 0, 2)), hexdec(substr($black_color, 2, 2)), hexdec(substr($black_color, 4, 2)));
if (!function_exists('imagettftext') || !array_key_exists('FreeType Support', gd_info()) || @imagettfbbox(26.0, 0.0, get_file_base() . '/data/fonts/Vera.ttf', 'test') === false || strlen($text) == 0) {
$trans = imagecolorallocate($img, hexdec(substr($trans_color, 0, 2)), hexdec(substr($trans_color, 2, 2)), hexdec(substr($trans_color, 4, 2)));
imagefill($img, 0, 0, $trans);
imagecolortransparent($img, $trans);
imagestringup($img, $pfont, 0, $height - 1 - intval($height * 0.02), $text, $black);
} else {
if (function_exists('imagecolorallocatealpha')) {
$trans = imagecolorallocatealpha($img, hexdec(substr($trans_color, 0, 2)), hexdec(substr($trans_color, 2, 2)), hexdec(substr($trans_color, 4, 2)), 127);
} else {
$trans = imagecolorallocate($img, hexdec(substr($trans_color, 0, 2)), hexdec(substr($trans_color, 2, 2)), hexdec(substr($trans_color, 4, 2)));
}
imagefilledrectangle($img, 0, 0, $width, $height, $trans);
if (@$_GET['angle'] != 90) {
require_code('character_sets');
$text = utf8tohtml(convert_to_internal_encoding($text, strtolower(get_param('charset', get_charset())), 'utf-8'));
if (strpos($text, '&#') === false) {
$previous = mixed();
$nxpos = 0;
for ($i = 0; $i < strlen($text); $i++) {
if (!is_null($previous)) {
list(, , $rx1, , $rx2) = imagettfbbox(floatval($font_size * $scale), 0.0, $font, $previous);
$nxpos += max($rx1, $rx2) + 3;
}
imagettftext($img, floatval($font_size * $scale), 270.0, $baseline_offset, $nxpos, $black, $font, $text[$i]);
$previous = $text[$i];
}
} else {
imagettftext($img, floatval($font_size * $scale), 270.0, 4, 0, $black, $font, $text);
}
} else {
imagettftext($img, floatval($font_size * $scale), 90.0, $width - $baseline_offset, $height, $black, $font, $text);
}
$dest_img = imagecreatetruecolor($real_width + intval(ceil(floatval($baseline_offset) / floatval($scale))), $real_height);
imagealphablending($dest_img, false);
imagecopyresampled($dest_img, $img, 0, 0, 0, 0, $real_width + intval(ceil(floatval($baseline_offset) / floatval($scale))), $real_height, $width, $height);
// Sizes down, for simple antialiasing-like effect
imagedestroy($img);
$img = $dest_img;
if (function_exists('imagesavealpha')) {
imagesavealpha($img, true);
}
}
header('Content-Type: image/png');
imagepng($img);
imagedestroy($img);
}
/**
* Unescape data from LDAP. Technically this is not unescaping, it's just a character set conversion, but function is named to provide symmetry with ocp_ldap_escape which does both escaping and character set conversion.
*
* @param string The escaped value.
* @return string The value.
*/
function ldap_unescape($str)
{
require_code('character_sets');
return convert_to_internal_encoding($str, 'utf8', get_charset());
}