function fetchFunctionDescription($func, $language = 'en')
{
global $message, $redirects;
$notfoundtext = 'Nothing matches your query, try search:';
Dog_Log::debug('phpmanual: fetching ' . $func . ' info');
$res = GWF_HTTP::getFromUrl('http://' . ($language != 'en' ? $language . '.' : '') . 'php.net/' . $func, false, 'LAST_LANG=' . $language);
if ($res === false) {
return 'Timeout on contacting ' . ($language != 'en' ? $language . '.' : '') . 'php.net';
}
if (preg_match('/<span class=\\"refname\\">(.*?)<\\/span> — <span class=\\"dc\\-title\\">(.*?)<\\/span>/si', $res, $match)) {
$match[2] = str_replace(array("\n", "\r"), ' ', strip_tags($match[2]));
preg_match('/<div class=\\"methodsynopsis dc\\-description\\">(.*?)<\\/div>/si', $res, $descmatch);
$decl = isset($descmatch[1]) ? strip_tags($descmatch[1]) : $match[1];
$decl = html_entity_decode(str_replace(array("\n", "\r"), ' ', $decl));
$decl = str_replace($func, "" . $func . "", $decl);
$output = $decl . ' - ' . html_entity_decode($match[2]) . ' ( http://' . ($language != 'en' ? $language . '.' : '') . 'php.net/' . $func . ' )';
} else {
// if several possibilities
$output = '';
if (preg_match_all('/<a href=\\"\\/manual\\/[a-z]+\\/(?:.*?)\\.php\\">(?:<b>)?(.*?)(?:<\\/b>)?<\\/a><br/i', $res, $matches, PREG_SET_ORDER)) {
if ($redirects++ < 2) {
return fetchFunctionDescription($matches[0][1]);
} else {
return $notfoundtext . ' http://' . ($language != 'en' ? $language . '.' : '') . 'php.net/search.php?show=wholesite&pattern=' . $message;
}
} else {
$output = $notfoundtext . ' http://' . ($language != 'en' ? $language . '.' : '') . 'php.net/search.php?show=wholesite&pattern=' . $func;
}
}
return $output;
}
function getWikiText($term, $wikiurl, $notfound)
{
$term = str_replace(" ", "_", $term);
$term[0] = strtoupper($term[0]);
$content = GWF_HTTP::getFromUrl($wikiurl . str_replace("%23", "#", urlencode($term)));
if ($content === false || stristr($content, $notfound)) {
return false;
}
$pos = strpos($content, '<div id="contentSub">');
$content = substr($content, $pos);
$content = preg_replace("#<tr.*?</tr>#", '', $content);
$content = str_replace("</li>", ",</li>", $content);
preg_match_all("#<(p|li)>(.*?)</(p|li)>#", $content, $arr);
$content = "";
foreach ($arr[2] as $row) {
$row = trim(strip_tags($row));
if (!empty($row)) {
$content .= $row . " ";
}
}
$content = html_entity_decode($content);
$content = str_replace(chr(160), " ", $content);
$output['text'] = $content;
$output['link'] = $wikiurl . urlencode($term);
return $output;
}
function getRandomRadio($term)
{
$term = str_replace(" ", "+", $term);
$url = 'http://hagbard.host-ed.me/intranet/radio.php?out=inline&shuffle=true&limit=1&search=' . urlencode($term);
$content = GWF_HTTP::getFromUrl($url . str_replace("%23", "#", urlencode($term)) . '*');
if ($content === false || strlen($content) == 0) {
return false;
}
echo $content . PHP_EOL;
$temp = explode('|', $content, 2);
return array(Common::substrFrom($temp[1], ') ', $temp[1]), $temp[0]);
}
function fetchDefinitionE(Dog_Plugin $plugin, $term)
{
$output = array();
$res = GWF_HTTP::getFromUrl('http://www.urbandictionary.com/define.php?term=' . $term);
if ($res === false) {
return Dog::lang('err_timeout');
}
if (strstr($res, "isn't defined <a href")) {
return $plugin->lang('none_yet', array($term, urlencode($term)));
}
preg_match('#<div class=\'meaning\'>(.+?)</div>.*?<div class=\'example\'>(.*?)</div>#s', $res, $arr);
$definition = trim(html_entity_decode(strip_tags(preg_replace('#<\\s*?br\\s*?/?\\s*?>#', "\n", $arr[1]))));
$definition = strtr($definition, array("\r" => ' ', "\n" => ' '));
while (false !== strstr($definition, ' ')) {
$definition = str_replace(' ', ' ', $definition);
}
if (strlen($definition) > 800) {
$definition = substr($definition, 0, 800) . '...';
}
$output['definition'] = $definition;
if (!empty($arr[2])) {
$example = trim(html_entity_decode(strip_tags(preg_replace('#<\\s*?br\\s*?/?\\s*?>#', "\n", $arr[2]))));
$example = strtr($example, array("\r" => ' | ', "\n" => ' | '));
while (false !== strstr($example, ' | | ')) {
$example = str_replace(' | | ', ' | ', $example);
}
while (false !== strstr($example, ' ')) {
$example = str_replace(' ', ' ', $example);
}
if (strlen($example) > 800) {
$example = substr($example, 0, 800) . '...';
}
$output['example'] = $example;
}
return $output;
}
