function generateVesselName()
{
db_connect();
db("SELECT content FROM vessels WHERE name = 'Grecs'");
$serialized_greeks = dbr(1);
db("SELECT content FROM vessels WHERE name = 'Stars'");
$serialized_stars = dbr(1);
//la liste de noms est désérialisée
$greeks = unserialize($serialized_greeks['content']);
$stars = unserialize($serialized_stars['content']);
$greek = array_rand($greeks);
$star = array_rand($stars);
$name = $greeks[$greek] . " " . $stars[$star];
//si un vaisseau a déjà un nom identique, incrémenter le numéro
$counter = "2";
$new_name = $name;
if (shipExists($new_name)) {
while (shipExists($new_name)) {
$new_name = $name;
$new_name = $new_name . " " . roman($counter);
$counter = $counter + 1;
}
}
return $new_name;
}
<?php
function roman()
{
return array("I" => 1, "V" => 5, "X" => 10, "L" => 50, "C" => 100, "D" => 500, "M" => 1000);
}
// echo roman()["D"]
$r = roman();
echo $r["D"];
function crear_pregunta($p)
{
$out = '';
foreach ($p as $key => $value) {
${$key} = $value;
}
$alternative = explode('||', $alternative);
$options = explode('||', $options);
$out = '';
// $out = '(***--'.$id.'--***)';
switch ($type) {
case 'alt':
$out .= '<p class="rotulo">' . $label . ':<br/>(' . $score . ' punto)</p>';
if (count($options) > 1) {
$out .= '<table class="alt_opciones" cellpadding="0" cellspacing="0">';
for ($i = 0; $i < count($options); $i++) {
$out .= '<tr><td align="right" valign="top" width="50px">' . roman($i + 1) . '. </td><td align="left">' . $options[$i] . '</td></tr>';
}
$out .= '</table>';
}
$out .= '<table class="alt_respuestas" cellpadding="3" cellspacing="0">';
foreach ($alternative as $k => $a) {
$out .= '<tr><td align="right" width="40"><input type="radio" name="radio' . $id . '" value="' . $k . '" /></td><td class="alt" width="630">' . $a . '</td></tr>';
}
$out .= '</table>';
break;
case 'alt2':
$out .= $label . '<br/>(' . $score . ' punto)';
$out .= '<table class="alt_respuestas" cellpadding="3" cellspacing="0">';
foreach ($alternative as $k => $o) {
$out .= '<tr><td align="right" width="40" valign="top"><input type="checkbox" name="checkbox' . $id . '_' . $k . '" /></td><td valign="top" class="alt" width="630">' . $o . '</td></tr>';
}
$out .= '</table>';
break;
case 'emp':
$out .= '<p class="rotulo">Asigne escriba la letra de la afirmación o definición de la columna izquierda en la casilla correspondiente de la columna derecha</p>';
$out .= $label ? '<p class="rotulo">' . $label . '<br/>(' . $score . ' puntos)</p>' : '(' . $score . ' punto)';
$out .= '<table class="vf emp" cellpadding="3" cellspacing="1"><tr><td width="55%" valign="top">';
foreach ($alternative as $o) {
$o = explode('¬¬', $o);
$out .= '<div class="emp_alternativa"><strong>' . $o[0] . '</strong> ' . $o[1] . '</div>';
}
$out .= '</td><td valign="top">';
$aux = explode('||', $answer);
foreach ($aux as $k => $o) {
$o = explode('¬¬', $o);
$out .= '<div class="emp_alternativa"><input type="text" name="' . $id . '_' . $k . '" id="' . $id . '_' . $k . '" maxlength="1" style="width:18px" /> ' . $o[1] . '</div>';
}
$out .= '</td></tr></table>';
break;
case 'vf':
$out .= '<p class="rotulo">';
$out .= $label ? $label : 'Determine si la siguiente afirmación es verdadera (V) o falsa (F):';
$out .= '<br/>(' . $score . ' punto)</p><table class="vf" cellpadding="3" cellspacing="1"><tr><th> </th><th>V</th><th>F</th></tr>';
foreach ($alternative as $k => $o) {
$out .= '<tr><td>' . $o . '</td><td><input type="radio" name="radio' . $id . '_' . $k . '" value="1" /></td><td><input type="radio" name="radio' . $id . '_' . $k . '" value="0" /></td></tr>';
}
$out .= '</table>';
break;
case 'ord':
$out .= $label . '<br/>(' . $answer . ' puntos)';
$out .= '<table class="alt_respuestas" cellpadding="4" cellspacing="0">';
$answer = explode('||', $answer);
foreach ($answer as $k => $o) {
$o = explode('¬¬', $o);
$out .= '<tr><td align="right" width="40"><input style="width:18px" type="text" name="ord' . $id . '_' . $k . '" /></td><td class="alt" width="630">' . $o[1] . '</td></tr>';
}
$out .= '</table>';
break;
default:
return false;
break;
}
return $out;
}
$mypage->title_body('To Do list - printable');
$mypage->leaf('h3', 'To Do list - printable');
if ($QR === 'NONE') {
$mypage->leaf('p', 'There are no To Do list items to display.');
} else {
$mypage->opennode('ul');
while ($row = db_fetch_assoc($QR)) {
$mypage->leaf('li', $row['Description'], 'style="margin-top: 1px;"');
if (!is_null($row['Item'])) {
$QRX = dbquery(DBQUERY_READ_RESULTSET, 'SELECT "Description" FROM "ToDoListSubItem" WHERE "Item" = :item: ORDER BY "OrderingNumber"', 'item', $row['ItemID']);
if ($QRX !== 'NONE') {
$mypage->opennode('table', 'class="table_no_borders" style="text-align: right;"');
$i = 0;
while ($rowx = db_fetch_assoc($QRX)) {
$mypage->opennode('tr', 'style="height: 1em;"');
$mypage->leaf('td', roman($i), 'width=30 class="font_serif" style="vertical-align: top; margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px;"');
$mypage->leaf('td', $rowx['Description'], 'align=left class="font_serif" style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; padding-left: 2px;"');
$mypage->closenode();
// tr
$i++;
}
$mypage->closenode();
// ol
}
}
}
$mypage->closenode();
// ul
}
$mypage->finish();
}
/**
* @brief Handle OpenURL request
*
* We may have more than one parameter with same name, so need to access QUERY_STRING, not _GET
* http://stackoverflow.com/questions/353379/how-to-get-multiple-parameters-with-same-name-from-a-url-in-php
*
*/
function main()
{
global $config;
global $couch;
$debug_openurl = false;
$webhook = '';
$callback = '';
// If no query parameters
if (count($_GET) == 0) {
//display_form();
exit(0);
}
if (isset($_GET['webhook'])) {
$webhook = $_GET['webhook'];
}
if (isset($_GET['debug'])) {
$debug_openurl = true;
}
if (isset($_GET['callback'])) {
$callback = $_GET['callback'];
}
// Handle query and display results.
$query = explode('&', html_entity_decode($_SERVER['QUERY_STRING']));
$params = array();
foreach ($query as $param) {
list($key, $value) = explode('=', $param);
$key = preg_replace('/^\\?/', '', urldecode($key));
$params[$key][] = trim(urldecode($value));
}
// This is what we got from user
$context_object = new stdclass();
parse_openurl($params, $context_object);
//print_r($context_object);
// OK, can we find this?
// result object
$openurl_result = new stdclass();
$openurl_result->status = 404;
$openurl_result->context_object = $context_object;
$openurl_result->results = array();
if ($debug_openurl) {
$openurl_result->debug = new stdclass();
}
// via DOI or other identifier
if (count($openurl_result->results) == 0) {
// identifier search
if (isset($context_object->referent->identifier)) {
//print_r($context_object->referent->identifier);
$found = false;
foreach ($context_object->referent->identifier as $identifier) {
if ($debug_openurl) {
$openurl_result->debug->identifiers[] = $identifier;
}
if (!$found) {
switch ($identifier->type) {
case 'doi':
$url = $config['couchdb_options']['database'] . "/_design/identifier/_view/doi?key=" . urlencode('"' . $identifier->id . '"');
//echo $url . '<br />';
if ($config['stale']) {
$url .= '&stale=ok';
}
$resp = $couch->send("GET", "/" . $url . '&limit=1');
$result = json_decode($resp);
if (count($result->rows) == 1) {
$openurl_result->debug->found_from_identifiers = true;
$found = true;
$match = new stdclass();
$match->match = true;
$match->id = $result->rows[0]->id;
$match->{$identifier->type} = $identifier->id;
$openurl_result->results[] = $match;
$openurl_result->status = 200;
}
break;
case 'pmid':
$url = $config['couchdb_options']['database'] . "/_design/identifier/_view/pmid?key=" . $identifier->id;
//echo $url . '<br />';
if ($config['stale']) {
$url .= '&stale=ok';
}
$resp = $couch->send("GET", "/" . $url . '&limit=1');
$result = json_decode($resp);
if (count($result->rows) == 1) {
$openurl_result->debug->found_from_identifiers = true;
$found = true;
$match = new stdclass();
$match->match = true;
$match->id = $result->rows[0]->id;
$match->{$identifier->type} = $identifier->id;
$openurl_result->results[] = $match;
$openurl_result->status = 200;
}
break;
default:
break;
}
}
}
}
}
// classical OpenURL lookup using [ISSN,volume,spage] triple
if (count($openurl_result->results) == 0) {
$triple = false;
if (isset($context_object->referent->journal->name)) {
$journal = $context_object->referent->journal->name;
// Convert accented characters
$journal = strtr(utf8_decode($journal), utf8_decode("ÀÁÂÃÄÅàáâãäåĀāĂ㥹ÇçĆćĈĉĊċČčÐðĎďĐđÈÉÊËèéêëĒēĔĕĖėĘęĚěĜĝĞğĠġĢģĤĥĦħÌÍÎÏìíîïĨĩĪīĬĭĮįİıĴĵĶķĸĹĺĻļĽľĿŀŁłÑñŃńŅņŇňʼnŊŋÒÓÔÕÖØòóôõöøŌōŎŏŐőŔŕŖŗŘřŚśŜŝŞşŠšſŢţŤťŦŧÙÚÛÜùúûüŨũŪūŬŭŮůŰűŲųŴŵÝýÿŶŷŸŹźŻżŽž"), "aaaaaaaaaaaaaaaaaaccccccccccddddddeeeeeeeeeeeeeeeeeegggggggghhhhiiiiiiiiiiiiiiiiiijjkkkllllllllllnnnnnnnnnnnoooooooooooooooooorrrrrrsssssssssttttttuuuuuuuuuuuuuuuuuuuuwwyyyyyyzzzzzz");
$journal = utf8_encode($journal);
$journal = strtolower($journal);
$journal = preg_replace('/\\bfor\\b/', '', $journal);
$journal = preg_replace('/\\band\\b/', '', $journal);
$journal = preg_replace('/\\bof\\b/', '', $journal);
$journal = preg_replace('/\\bthe\\b/', '', $journal);
$journal = preg_replace('/\\bde\\b/', '', $journal);
$journal = preg_replace('/\\bla\\b/', '', $journal);
$journal = preg_replace('/\\bet\\b/', '', $journal);
// whitespace
$journal = preg_replace('/\\s+/', '', $journal);
// punctuation
$journal = preg_replace('/[\\.|,|\'|\\(|\\)]+/', '', $journal);
if (isset($context_object->referent->journal->volume)) {
$volume = $context_object->referent->journal->volume;
if (isset($context_object->referent->journal->pages)) {
if (is_numeric($context_object->referent->journal->pages)) {
$spage = $context_object->referent->journal->pages;
$triple = true;
} else {
if (preg_match('/^(?<spage>\\d+)--(?<epage>\\d+)$/', $context_object->referent->journal->pages, $m)) {
$spage = $m['spage'];
$triple = true;
}
}
}
}
if ($triple) {
if ($debug_openurl) {
$openurl_result->debug->triple = $triple;
$openurl_result->debug->journal = $journal;
}
$openurl_result->status = 200;
// i. get ISSN
$url = $config['couchdb_options']['database'] . "/_design/openurl/_view/journal_to_issn?key=" . urlencode('"' . $journal . '"');
//echo $url;
if ($config['stale']) {
$url .= '&stale=ok';
}
//echo $url;
$resp = $couch->send("GET", "/" . $url . '&limit=1');
$result = json_decode($resp);
//print_r($resp);
if (count($result->rows) == 1) {
// we have an ISSN for this journal
$issn = $result->rows[0]->value;
if ($debug_openurl) {
$openurl_result->debug->issn = $issn;
}
// build triple [ISSN, volume, spage]
$keys = array($issn, $volume, $spage);
if ($debug_openurl) {
$openurl_result->debug->keys = $keys;
}
$url = $config['couchdb_options']['database'] . "/_design/openurl/_view/issn_triple?key=" . urlencode(json_encode($keys));
//echo $url . '<br />';
if ($config['stale']) {
$url .= '&stale=ok';
}
$resp = $couch->send("GET", "/" . $url);
$r = json_decode($resp);
//print_r($r);
if (count($r->rows) > 0) {
foreach ($r->rows as $row) {
$match = new stdclass();
$match->match = true;
$match->triple = $keys;
$match->id = $row->id;
$openurl_result->results[] = $match;
}
} else {
// No hit, try converting volume to/from Roman
if (is_numeric($volume)) {
$volume = strtolower(roman($volume));
} else {
$volume = arabic($volume);
}
$keys = array($issn, $volume, $spage);
if ($debug_openurl) {
$openurl_result->debug->keys = $keys;
}
$url = $config['couchdb_options']['database'] . "/_design/openurl/_view/triple?key=" . urlencode(json_encode($keys));
//echo $url . '<br />';
if ($config['stale']) {
$url .= '&stale=ok';
}
$resp = $couch->send("GET", "/" . $url);
$r = json_decode($resp);
//print_r($r);
if (count($r->rows) > 0) {
foreach ($r->rows as $row) {
$match = new stdclass();
$match->match = true;
$match->triple = $keys;
$match->id = $row->id;
$openurl_result->results[] = $match;
}
}
}
}
}
}
}
/*
// full text search
if (count($openurl_result->results) == 0)
{
// Has user supplied an unparsed string?
if (isset($context_object->referent->dat))
{
find_citation($context_object->referent->dat, $openurl_result, 0.7);
}
else
{
find_citation(reference_to_citation_string($context_object->referent), $openurl_result, 0.7);
}
}
*/
// ok, if we have one or more results we return these and let user/agent decide what to do
$num_results = count($openurl_result->results);
if ($context_object->redirect) {
$id = 0;
if ($num_results == 1) {
if ($openurl_result->results[0]->match) {
// I'm feeling lucky
$id = $openurl_result->results[0]->id;
}
}
// Redirect to reference display, if not found then id is 0 and so we get default error message
header('Location: reference/' . $id . "\n\n");
} else {
// API call return, populated with details
for ($i = 0; $i < $num_results; $i++) {
$resp = $couch->send("GET", "/" . $config['couchdb_options']['database'] . "/" . urlencode($openurl_result->results[$i]->id));
$reference = json_decode($resp);
if (!isset($reference->error)) {
$openurl_result->results[$i]->reference = $reference;
}
}
api_output($openurl_result, $callback);
}
}
