function testSimple()
{
$html2wiki = array("<b>bold</b>" => "*bold*", "<strong>strong</strong>" => "*strong*", "<i>italic</i>" => "_italic_", "<em>emphasized</em>" => "_emphasized_", "<HR>" => "----", "<DT><DD>Indent</DD></DT>" => ";:Indent", "<NOWIKI>nowiki</NOWIKI>" => "<verbatim>\nnowiki\n</verbatim>", "<DL><DT> Def </DT><DD> List</DD></DL>" => "; Def : List");
if (USE_GLOBAL_SAX) {
$parser = new HtmlParser("PhpWiki2");
}
// will not work!
foreach ($html2wiki as $html => $wiki) {
if (!USE_GLOBAL_SAX) {
// redefine it for every run.
$parser = new HtmlParser("PhpWiki2");
}
if (USE_GLOBAL_SAX) {
$parser->parse($html, false);
} else {
$parser->parse($html);
}
$this->assertEquals($wiki, trim($parser->output()));
if (USE_GLOBAL_SAX) {
unset($GLOBALS['xml_parser_root']);
} else {
$parser->__destruct();
}
}
}
function filter_format($string)
{
$parser = new HtmlParser($string);
$type = 0;
$found = 0;
while ($found == 0 and $parser->parse()) {
if ($parser->iNodeName == 'Text') {
if ($type == 0) {
if (stristr($parser->iNodeValue, 'Current Time')) {
$type = 1;
}
} else {
$value = $parser->iNodeValue;
$found = 1;
}
}
}
return $value;
}
function ParseTable($Table)
{
$_var = '';
$htmlText = $Table;
$parser = new HtmlParser($htmlText);
while ($parser->parse()) {
if (strtolower($parser->iNodeName) == 'table') {
if ($parser->iNodeType == NODE_TYPE_ENDELEMENT) {
$_var .= '/::';
} else {
$_var .= '::';
}
}
if (strtolower($parser->iNodeName) == 'tr') {
if ($parser->iNodeType == NODE_TYPE_ENDELEMENT) {
$_var .= '!-:';
} else {
$_var .= ':-!';
}
//closing row
}
if (strtolower($parser->iNodeName) == 'td' && $parser->iNodeType == NODE_TYPE_ENDELEMENT) {
$_var .= '#,#';
}
if ($parser->iNodeName == 'Text' && isset($parser->iNodeValue)) {
$_var .= $parser->iNodeValue;
}
}
$elems = explode(':-!', str_replace('/', '', str_replace('::', '', str_replace('!-:', '', $_var))));
//opening row
foreach ($elems as $key => $value) {
if (trim($value) != '') {
$elems2 = explode('#,#', $value);
array_pop($elems2);
$data[] = $elems2;
}
}
return $data;
}
<?php
include "htmlparser.inc";
$htmlText = "<html><!-- comment --><body>This is the body</body></html>";
$parser = new HtmlParser($htmlText);
while ($parser->parse()) {
echo "-----------------------------------\r\n";
echo "Node type: " . $parser->iNodeType . "\r\n";
echo "Node name: " . $parser->iNodeName . "\r\n";
echo "Node value: " . $parser->iNodeValue . "\r\n";
}
/**
* Check param tag in the content.
* @return void
*/
function checkParamTag(&$content)
{
preg_match_all('/<\\s*param\\s*[^>]+(?:\\/?>?)/is', $content, $m);
$paramTagList = $m[0];
if ($paramTagList) {
foreach ($paramTagList as $key => $paramTag) {
$isWhiteDomain = TRUE;
$isWhiteExt = TRUE;
$ext = '';
$parser = new HtmlParser($paramTag);
while ($parser->parse()) {
if ($parser->iNodeAttributes['name'] && $parser->iNodeAttributes['value']) {
$name = strtolower($parser->iNodeAttributes['name']);
if ($name == 'movie' || $name == 'src' || $name == 'href' || $name == 'url' || $name == 'source') {
$ext = strtolower(substr(strrchr($parser->iNodeAttributes['value'], "."), 1));
$isWhiteDomain = $this->isWhiteDomain($parser->iNodeAttributes['value']);
if (!$isWhiteDomain) {
$content = str_replace($paramTag, htmlspecialchars($paramTag, ENT_COMPAT | ENT_HTML401, 'UTF-8', false), $content);
}
}
}
}
}
}
}
function TronqueHtml($chaine, $max, $separateur = ' ', $suffix = ' ...')
{
$chaine = html_entity_decode($chaine, ENT_QUOTES, 'UTF-8');
$h2t =& new html2text($chaine);
$chaine = $h2t->get_text();
if (strlen(strip_tags($chaine)) > $max) {
$tabElements = array();
$cur_len = 0;
$parser = new HtmlParser($chaine);
while ($parser->parse()) {
if ($parser->iNodeType == NODE_TYPE_ELEMENT) {
array_push($tabElements, $parser->iNodeName);
} elseif ($parser->iNodeType == NODE_TYPE_ENDELEMENT) {
while (array_pop($tabElements) != $parser->iNodeName) {
if (count($tabElements) < 1) {
echo 'Erreur : pas de balise ouvrante pour ' . $parser->iNodeName;
}
}
} elseif ($parser->iNodeType == NODE_TYPE_TEXT) {
$cur_max = $cur_len + $parser->iNodeEnd - $parser->iNodeStart;
if ($cur_max == $max) {
$resultat = substr($chaine, 0, $parser->iNodeEnd) . $suffix;
while (($balise = array_pop($tabElements)) !== null) {
$resultat .= '</' . $balise . '>';
}
return $resultat;
} elseif ($cur_max > $max) {
if (($pos = strrpos(substr($parser->iNodeValue, 0, $max - $cur_len + strlen($separateur)), $separateur)) !== false) {
$resultat = substr($chaine, 0, $parser->iNodeStart + $pos) . $suffix;
while (($balise = array_pop($tabElements)) !== null) {
$resultat .= '</' . $balise . '>';
}
return $resultat;
} else {
$resultat = substr($chaine, 0, $parser->iNodeEnd) . $suffix;
while (($balise = array_pop($tabElements)) !== null) {
$resultat .= '</' . $balise . '>';
}
return $resultat;
}
} else {
$cur_len += $parser->iNodeEnd - $parser->iNodeStart;
}
}
}
}
$chaine = htmlentities($chaine, ENT_QUOTES, "UTF-8");
return $chaine;
}
protected function _ticket_home()
{
global $user, $core;
if (!$core->v('cron_enabled')) {
return $this->e('CRON_DISABLED');
}
foreach (w('mail pop3 emailer htmlparser') as $row) {
require_once XFS . 'core/' . $row . '.php';
}
$pop3 = new pop3();
if (!$pop3->connect($core->v('mail_server'), $core->v('mail_port'))) {
return $this->e('MAIL_NO_CONNECT');
}
if (!($total_mail = $pop3->login('recent:' . $core->v('mail_ticket_login'), $core->v('mail_ticket_key')))) {
return $this->e('MAIL_NEW_MAIL');
}
//
$mail = new _mail();
$emailer = new emailer();
//
if (!($blacklist = $core->cache_load('ticket_blacklist'))) {
$sql = 'SELECT *
FROM _tickets_blacklist
ORDER BY list_id';
$blacklist = $core->cache_store(_rowset($sql, 'list_address', 'list_id'));
}
if (!($ticket_status = $core->cache_load('ticket_status_default'))) {
$sql = 'SELECT status_id
FROM _tickets_status
WHERE status_default = 1';
$ticket_status = $core->cache_store(_field($sql, 'status_id', 0));
}
$sql = 'SELECT group_id, group_email
FROM _groups
ORDER BY group_email';
$groups = _rowset($sql, 'group_email', 'group_id');
$sql = 'SELECT group_email, group_name
FROM _groups
ORDER BY group_email';
$groups_name = _rowset($sql, 'group_email', 'group_name');
$sql = 'SELECT gg.group_email, m.user_email
FROM _groups gg, _groups_members g, _members m
WHERE g.member_mod = ?
AND g.member_uid = m.user_id
AND gg.group_id = g.member_group
ORDER BY m.user_email';
$groups_mods = _rowset(sql_filter($sql, 1), 'group_email', 'user_email', true);
foreach ($groups as $a_group_email => $a_group_id) {
if (!isset($groups_mods[$a_group_email])) {
$groups_mods[$a_group_email] = w();
}
}
$sql = 'SELECT s.a_assoc, s.a_value
FROM _members_fields f, _members_store s
WHERE s.a_field = f.field_id
AND f.field_alias LIKE ?
ORDER BY s.a_value';
$email_alt = _rowset(sql_filter($sql, 'email%'), 'a_value', 'a_assoc');
// Pre mail process
$recv = w();
$now = time();
$line_orig = array(' ');
$line_repl = array(' ');
$_v = w('from from_d to ticket subject body date mod ip spam blacklist reply other');
$_c = w('normal reply other blacklist spam', 0);
for ($i = 1; $i <= $total_mail; $i++) {
foreach ($_v as $row) {
${'recv_' . $row} = 0;
}
$s_header = $mail->parse_header(split("\r\n", implode('', $pop3->top($i))));
$recv_from = $mail->parse_address($s_header['from']);
if (isset($blacklist[$recv_from])) {
$recv_blacklist = 1;
}
if ($recv_from == $core->v('mail_ticket_login')) {
$recv_blacklist = 1;
}
_dvar($s_header['to'], '');
_dvar($s_header['cc'], '');
if (f($s_header['cc'])) {
$s_header['to'] .= (f($s_header['to']) ? ', ' : '') . $s_header['cc'];
}
$to_part = array_map('trim', explode(strpos($s_header['to'], ',') ? ',' : ';', $s_header['to']));
foreach ($to_part as $row) {
if (strpos($row, '<') !== false) {
$row = preg_replace('#.*?<(.*?)>#is', '\\1', $row);
}
if (isset($blacklist[$row])) {
$recv_blacklist = 1;
} else {
$recv_blacklist = 0;
$row_first = array_key(explode('@', $row), 0);
if (isset($groups[$row_first])) {
$recv_to = $row_first;
}
}
}
if (strstr($s_header['to'], _lang('MAIL_TO_UNKNOWN')) !== false) {
$recv_to = array_key(explode('@', $core->v('mail_ticket_login')), 0);
}
if (!$recv_to) {
$recv_blacklist = 1;
}
if (!$recv_blacklist) {
$recv_subject = htmlencode(trim($s_header['subject']));
if (preg_match('#\\[\\#(.*?)\\]#is', $recv_subject, $p_subject)) {
$sql = 'SELECT ticket_id
FROM _tickets
WHERE ticket_code = ?';
if ($recv_subject_d = _fieldrow(sql_filter($sql, $p_subject[1]))) {
$recv_ticket = $recv_subject_d['ticket_id'];
$recv_reply = $p_subject[1];
$recv_subject = substr(strrchr($recv_subject, ']'), 3);
}
}
if ($recv_to . '@' . $core->v('domain') == $recv_from && $recv_from == $core->v('mail_ticket_login') && $recv_reply) {
$recv_blacklist = 1;
}
}
if (!$recv_blacklist) {
if (isset($email_alt[$recv_from])) {
$sql_field = 'id';
$sql_value = $email_alt[$recv_from];
} else {
$sql_field = 'username';
$sql_value = array_key(explode('@', $recv_from), 0);
}
$sql = 'SELECT user_id, user_username, user_firstname, user_lastname
FROM _members
WHERE user_?? = ?';
if ($recv_from_d = _fieldrow(sql_filter($sql, $sql_field, $sql_value))) {
$recv_from_d = serialize(array_row($recv_from_d));
} else {
$recv_other = 1;
}
$d_body = $mail->body($s_header, $pop3->fbody($i), true);
$recv_date = $mail->parse_date($s_header['date']);
$recv_ip = $mail->parse_ip($s_header['received']);
if (isset($groups_email[$recv_to])) {
$recv_mod = $groups_email[$recv_to];
}
if ($recv_date > $now || $recv_date < $now - 86400) {
$recv_date = $now;
}
if (isset($d_body['text-plain']) && f($d_body['text-plain'])) {
$recv_body = trim($d_body['text-plain']);
} elseif (isset($d_body['text-html']) && f($d_body['text-html'])) {
$htm_text = w();
$tag_open = false;
$parser = new HtmlParser($d_body['text-html']);
while ($parser->parse()) {
$line = trim(str_replace($line_orig, $line_repl, $parser->iNodeValue));
if ($tag_open || strpos($line, '<') !== false) {
$tag_open = !$tag_open;
continue;
}
if ($parser->iNodeName == 'Text' && f($line)) {
$htm_text[] = preg_replace("/(\r\n){1}/", ' ', $line);
}
}
$recv_body = implode("\n", $htm_text);
}
if (f($recv_body)) {
$recv_body = htmlencode(_utf8($recv_body));
}
if (!f($recv_body)) {
$recv_blacklist = 1;
}
}
$recv[$i] = w();
foreach ($_v as $row) {
$recv[$i][$row] = ${'recv_' . $row};
}
}
foreach ($recv as $i => $row) {
if ($row['spam'] || $row['blacklist']) {
$pop3->delete($i);
$row_key = $row['spam'] ? 'spam' : 'blacklist';
$_c[$row_key]++;
continue;
}
// Send mail to group admin
if ($row['other']) {
$_c['other']++;
if (count($groups_mods[$row['to']])) {
foreach ($groups_mods[$row['to']] as $i => $mod_email) {
$email_func = !$i ? 'email_address' : 'cc';
$emailer->{$email_func}($mod_email);
}
$emailer->from($row['from']);
$emailer->replyto($row['from']);
$emailer->set_subject(entity_decode($row['subject']));
$emailer->use_template('ticket_other');
$emailer->set_decode(true);
$emailer->assign_vars(array('SUBJECT' => entity_decode($row['subject']), 'MESSAGE' => entity_decode($row['body'])));
$emailer->send();
$emailer->reset();
}
$pop3->delete($i);
continue;
}
$row['code'] = $row['reply'] ? $row['reply'] : substr(md5(unique_id()), 0, 8);
$row['from_d'] = unserialize($row['from_d']);
$row['group_id'] = $groups[$row['to']];
$row['msubject'] = entity_decode(sprintf('%s [#%s]: %s', $groups_name[$row['to']], $row['code'], $row['subject']));
$row['mbody'] = explode("\n", $row['body']);
//
$body_const = w();
foreach ($row['mbody'] as $part_i => $part_row) {
if (isset($row['mbody'][$part_i - 1]) && f($row['mbody'][$part_i - 1]) && f($row['mbody'][$part_i])) {
$row['mbody'][$part_i] = "\n" . $part_row;
}
}
$row['body'] = implode("\n", $row['mbody']);
$v_mail = array('USERNAME' => $row['from_d']['user_username'], 'FULLNAME' => entity_decode(_fullname($row['from_d'])), 'SUBJECT' => entity_decode($row['subject']), 'MESSAGE' => entity_decode($row['body']), 'TICKET_URL' => _link('ticket', array('x1' => 'view', 'code' => $row['code'])));
if (!$row['reply']) {
$_c['normal']++;
$sql_insert = array('parent' => 0, 'cat' => 1, 'group' => $row['group_id'], 'title' => _subject($row['subject']), 'text' => _prepare($row['body']), 'code' => $row['code'], 'contact' => $row['from_d']['user_id'], 'aby' => 0, 'status' => $ticket_status, 'start' => $row['date'], 'lastreply' => $row['date'], 'end' => 0, 'ip' => $row['ip']);
$sql = 'INSERT INTO _tickets' . _build_array('INSERT', prefix('ticket', $sql_insert));
_sql($sql);
// Send mail to user
$emailer->email_address($row['from']);
$emailer->from($row['to'] . '@' . $core->v('domain'));
$emailer->set_subject($row['msubject']);
$emailer->use_template('ticket_' . $row['to']);
$emailer->set_decode(true);
$emailer->assign_vars($v_mail);
$emailer->send();
$emailer->reset();
// > Send mail to group admin
if (count($groups_mods[$row['to']])) {
foreach ($groups_mods[$row['to']] as $i => $mod_email) {
$address_func = !$i ? 'email_address' : 'cc';
$emailer->{$address_func}($mod_email);
}
$emailer->from($row['to'] . '@' . $core->v('domain'));
$emailer->set_subject($row['msubject']);
$emailer->use_template('ticket_' . ($row['reply'] ? 'reply' : 'tech'));
$emailer->set_decode(true);
$emailer->assign_vars($v_mail);
$emailer->send();
$emailer->reset();
}
} else {
$_c['reply']++;
$sql_insert = array('ticket_id' => $row['ticket'], 'user_id' => $row['from_d']['user_id'], 'note_text' => htmlencode($row['body']), 'note_time' => $row['date'], 'note_cc' => 1);
$sql = 'INSERT INTO _tickets_notes' . _build_array('INSERT', $sql_insert);
_sql($sql);
$sql = 'UPDATE _tickets SET ticket_lastreply = ?
WHERE ticket_id = ?';
_sql(sql_filter($sql, $row['date'], $row['ticket']));
// Send mail to group members || user
$sql = 'SELECT *
FROM _tickets_assign a, _members m
WHERE a.assign_ticket = ?
AND a.user_id = m.user_id
AND m.user_username NOT IN (?)';
$tech = _rowset(sql_filter($sql, $row['ticket'], $row['from_d']['user_username']));
if ($row['mod'] != $row['from_d']['user_username']) {
$tech[] = $row['mod'];
}
if (count($tech)) {
foreach ($tech as $tech_i => $tech_row) {
$m_method = !$tech_i ? 'email_address' : 'cc';
$emailer->{$m_method}($tech_row . '@' . $core->v('domain'));
}
$emailer->from($row['to'] . '@' . $core->v('domain'));
$emailer->use_template('ticket_reply');
$emailer->set_subject($row['msubject']);
$emailer->set_decode(true);
$emailer->assign_vars($v_mail);
$emailer->send();
$emailer->reset();
}
}
// Delete mail from server
$pop3->delete($i);
}
// Quit server
$pop3->quit();
$ret = '';
foreach ($_c as $k => $v) {
$ret .= "\n" . $k . ' = ' . $v . '<br />';
}
return $this->e($ret);
}
echo "Archive URL: " . $archiveURL . "\n";
ob_start();
$ch = curl_init();
/// initialize a cURL session
curl_setopt($ch, CURLOPT_URL, $archiveURL);
curl_exec($ch);
curl_close($ch);
$curlResponse = ob_get_clean();
if (!is_string($curlResponse) || !strlen($curlResponse)) {
echo "Failure Contacting blog: {$archiveURL}\n\n";
break;
} else {
$contents = str_replace("\n", "", $curlResponse);
}
$archiveParser = new HtmlParser($contents);
while ($archiveParser->parse()) {
if (strtolower($archiveParser->iNodeName) == "div") {
if (strpos($archiveParser->iNodeAttributes["id"], "post-") !== false) {
$entryID = trim(substr($archiveParser->iNodeAttributes["id"], 5));
//echo "Entry ID: " . $entryID . "\n";
break 2;
}
}
}
break;
}
}
}
while ($ljParser->parse()) {
if (strtolower($ljParser->iNodeName) == "table") {
if ($ljParser->iNodeAttributes["class"] == "talk-comment") {
/**
* @desc Generates the HTML for a particular question.
* @param integer $seed The seed of the question.
* @param array $answers An array of answers that needs to be rendered.
* @param object $event The event object.
* @return string The HTML question representation.
*/
public function render($seed, &$answers, $event)
{
//JIT Derivation creation
//Usually we have this from the check answers call
if (!isset($this->_derivation)) {
$client = WebworkClient::Get();
$env = WebworkQuestion::DefaultEnvironment();
$env->problemSeed = $seed;
$result = $client->renderProblem($env, $this->_data->code);
$derivation = new stdClass();
$derivation->html = base64_decode($result->output);
$derivation->seed = $result->seed;
$this->_derivation = $derivation;
}
$orderedanswers = array();
$tempanswers = array();
foreach ($answers as $answer) {
$tempanswers[$answer->field] = $answer;
}
$answers = $tempanswers;
$showpartialanswers = $this->_data->grading;
$questionhtml = "";
$parser = new HtmlParser($this->_derivation->html);
$currentselect = "";
$textarea = false;
$checkboxes = array();
while ($parser->parse()) {
//change some attributes of html tags for moodle compliance
if ($parser->iNodeType == NODE_TYPE_ELEMENT) {
$nodename = $parser->iNodeName;
if (isset($parser->iNodeAttributes['name'])) {
$name = $parser->iNodeAttributes['name'];
}
//handle generic change of node's attribute name
if ($nodename == "INPUT" || $nodename == "SELECT" || $nodename == "TEXTAREA") {
$parser->iNodeAttributes['name'] = 'resp' . $this->_data->question . '_' . $name;
if ($event == QUESTION_EVENTGRADE && isset($answers[$name])) {
if ($showpartialanswers) {
if (isset($parser->iNodeAttributes['class'])) {
$class = $parser->iNodeAttributes['class'];
} else {
$class = "";
}
$parser->iNodeAttributes['class'] = $class . ' ' . question_get_feedback_class($answers[$name]->score);
}
}
}
//handle specific change
if ($nodename == "INPUT") {
$nodetype = strtoupper($parser->iNodeAttributes['type']);
if ($nodetype == "CHECKBOX") {
if (strstr($answers[$name]->answer, $parser->iNodeAttributes['value'])) {
//FILLING IN ANSWER (CHECKBOX)
array_push($orderedanswers, $answers[$name]);
$parser->iNodeAttributes['checked'] = '1';
}
$parser->iNodeAttributes['name'] = $parser->iNodeAttributes['name'] . '_' . $parser->iNodeAttributes['value'];
} else {
if ($nodetype == "TEXT") {
if (isset($answers[$name])) {
//FILLING IN ANSWER (FIELD)
array_push($orderedanswers, $answers[$name]);
$parser->iNodeAttributes['value'] = $answers[$name]->answer;
}
}
}
} else {
if ($nodename == "SELECT") {
$currentselect = $name;
} else {
if ($nodename == "OPTION") {
if ($parser->iNodeAttributes['value'] == $answers[$currentselect]->answer) {
//FILLING IN ANSWER (DROPDOWN)
array_push($orderedanswers, $answers[$currentselect]);
$parser->iNodeAttributes['selected'] = '1';
}
} else {
if ($nodename == "TEXTAREA") {
if (isset($answers[$name])) {
array_push($orderedanswers, $answers[$name]);
$textarea = true;
$questionhtml .= $parser->printTag();
$questionhtml .= $answers[$name]->answer;
}
}
}
}
}
}
if (!$textarea) {
$questionhtml .= $parser->printTag();
} else {
$textarea = false;
}
}
$answers = $orderedanswers;
return $questionhtml;
}
$mpdf->Output('DANIELFANICA_CV_' . date('YmdHis') . '.pdf', $pdfAction);
print_r($mpdf);
break;
/**
* EXPERIMENTAL FEATURE!!!
*/
/**
* EXPERIMENTAL FEATURE!!!
*/
case '/cv/docx':
if (ENVIRONMENT !== 'production') {
VsWord::autoLoad();
$doc = new VsWord();
$parser = new HtmlParser($doc);
$contents = file_get_contents("http://{$_SERVER['SERVER_NAME']}/cv");
$parser->parse($contents);
// echo "<pre>{$doc->getDocument()->getBody()->look()}</pre>";
$timestamp = time();
$doc->saveAs("docx/danielfanica_cv_demo_{$timestamp}.docx");
}
break;
default:
if (ENVIRONMENT !== 'development') {
// how far behind to we want to look for data? (in days)
$prev_no_days = 90;
// https://gist.github.com/daitr-gu/472c4f18522172542cca
// http://stackoverflow.com/questions/29742460/how-to-get-steps-count-with-google-fit-api-in-php
$client = new Google_Client();
$client->setClientId($var['google']['fitness_api']['client_id']);
$client->setClientSecret($var['google']['fitness_api']['client_secret']);
$client->setScopes(Google_Service_Fitness::FITNESS_ACTIVITY_READ);
/**
* @desc Prints the question. Calls question_webwork_derived, and prints out the html associated with derivedid.
* @param $question object The question object to print.
* @param $state object The state of the responses for the question.
* @param $cmoptions object Options containing course ID.
* @param $options object
*/
function print_question_formulation_and_controls(&$question, &$state, $cmoptions, $options)
{
global $CFG, $USER;
$readonly = empty($options->readonly) ? '' : 'disabled="disabled"';
//Formulate question image and text
$questiontext = $this->format_text($question->questiontext, $question->questiontextformat, $cmoptions);
$image = get_question_image($question, $cmoptions->course);
$derivationid = $state->responses['derivationid'];
$derivation = get_record('question_webwork_derived', 'id', $derivationid);
$unparsedhtml = base64_decode($derivation->html);
//partial answers
$showPartiallyCorrectAnswers = $question->grading;
//new array keyed by field
$fieldhash = $state->responses['answers'];
$answerfields = array();
$parser = new HtmlParser($unparsedhtml);
$currentselect = "";
while ($parser->parse()) {
//change some attributes of html tags for moodle compliance
if ($parser->iNodeType == NODE_TYPE_ELEMENT) {
$nodename = $parser->iNodeName;
$name = $parser->iNodeAttributes['name'];
//handle generic change of node's attribute name
if ($nodename == "INPUT" || $nodename == "SELECT" || $nodename == "TEXTAREA") {
$parser->iNodeAttributes['name'] = 'resp' . $question->id . '_' . $name;
if ($state->event == QUESTION_EVENTGRADE && isset($fieldhash[$name])) {
if ($showPartiallyCorrectAnswers) {
$parser->iNodeAttributes['class'] = $parser->iNodeAttributes['class'] . ' ' . question_get_feedback_class($fieldhash[$name]['score']);
}
}
if (!strstr($name, 'previous')) {
$answerfields[$name] = $fieldhash[$name];
}
}
//handle specific change
if ($nodename == "INPUT") {
//put submitted value into field
if (isset($fieldhash[$name])) {
$parser->iNodeAttributes['value'] = $fieldhash[$name]['answer'];
}
} else {
if ($nodename == "SELECT") {
$currentselect = $name;
} else {
if ($nodename == "OPTION") {
if ($parser->iNodeAttributes['value'] == $fieldhash[$currentselect]['answer']) {
$parser->iNodeAttributes['selected'] = '1';
}
} else {
if ($nodename == "TEXTAREA") {
}
}
}
}
}
$problemhtml .= $parser->printTag();
}
//for the seed form field
$qid = $question->id;
$seed = $state->responses['seed'];
//if the student has answered
include "{$CFG->dirroot}/question/type/webwork/display.html";
}
/**
* @desc Parses a derivation record. This changes all paths of external entities. Copies all external entities to local data folder.
* @param object $derivation The derivation object.
* @return bool true.
*/
function webwork_parse_change_derivation(&$derivation)
{
//webwork question id
$wwquestionid = $derivation->question_webwork;
//assign paths
$wwquestioncopyto = webwork_get_wwquestion_path_full($wwquestionid);
$wwquestionreplacer = webwork_get_wwquestion_url($wwquestionid);
$derivationcopyto = webwork_get_derivation_path_full($wwquestionid, $derivation->id);
$derivationreplacer = webwork_get_derivation_url($wwquestionid, $derivation->id);
$parsedhtml = "";
$html = base64_decode($derivation->html);
$parser = new HtmlParser($html);
while ($parser->parse()) {
if ($parser->iNodeType == NODE_TYPE_ELEMENT) {
$nodename = $parser->iNodeName;
if (strcasecmp($nodename, 'img') == 0) {
//image, path fixing
if (isset($parser->iNodeAttributes['src'])) {
$src = $parser->iNodeAttributes['src'];
if (!(strstr($src, '/tmp/') == false)) {
//image produced by the server
$srccapture = strrchr($src, '/');
webwork_copy_file($src, $derivationcopyto . $srccapture);
$parser->iNodeAttributes['src'] = $derivationreplacer . $srccapture;
}
}
} else {
if (strcasecmp($nodename, 'a') == 0) {
//hyperlink, path fixing
if (isset($parser->iNodeAttributes['href'])) {
$href = $parser->iNodeAttributes['href'];
$hrefcapture = strrchr($href, '/');
webwork_copy_file($href, $derivationcopyto . $hrefcapture);
$parser->iNodeAttributes['href'] = $derivationreplacer . $hrefcapture;
}
}
}
}
$parsedhtml .= $parser->printTag();
}
$derivation->html = base64_encode($parsedhtml);
return true;
}
