0 ? substr($key,1,$x-1) : substr($key,1);
global $$var;
eval("\$var=$key;");
return $var ?: $default;
}
function get_file_key($file,$default) {
[$key, $default] = my_explode('=',$default);
$var = @parse_ini_file($file);
return $var[$key] ?? $default;
}
function build_pages($pattern) {
global $site;
foreach (glob($pattern,GLOB_NOSORT) as $entry) {
[$header, $content] = my_explode("\n---\n",file_get_contents($entry));
$page = @parse_ini_string($header);
if (!$page) {my_logger("Invalid .page format: $entry"); continue;}
$page['file'] = $entry;
$page['root'] = dirname($entry);
$page['name'] = basename($entry, '.page');
$page['text'] = $content;
$site[$page['name']] = $page;
}
}
function page_enabled(&$page)
{
global $var,$disks,$devs,$users,$shares,$sec,$sec_nfs,$name,$display,$pool_devices;
$enabled = true;
if (isset($page['Cond'])) eval("\$enabled={$page['Cond']};");
return $enabled;
}
function find_pages($item) {
global $site;
$pages = [];
foreach ($site as $page) {
if (empty($page['Menu'])) continue;
$menu = strtok($page['Menu'], ' ');
switch ($menu[0]) {
case '$': $menu = get_ini_key($menu,strtok(' ')); break;
case '/': $menu = get_file_key($menu,strtok(' ')); break;
}
while ($menu !== false) {
[$menu,$rank] = my_explode(':',$menu);
if ($menu == $item) {
if (page_enabled($page)) $pages["$rank{$page['name']}"] = $page;
break;
}
$menu = strtok(' ');
}
}
ksort($pages,SORT_NATURAL);
return $pages;
}
function tab_title($title,$path,$tag) {
global $docroot,$pools;
$title=htmlspecialchars(html_entity_decode($title));
$names = implode('|',array_merge(['disk','parity'],$pools));
if (preg_match("/^($names)/",$title)) {
$device = strtok($title,' ');
$title = str_replace($device,_(my_disk($device),3),$title);
}
$title = _(parse_text($title));
if (!$tag || substr($tag,-4)=='.png') {
$file = "$path/icons/".($tag ?: strtolower(str_replace(' ','',$title)).".png");
if (file_exists("$docroot/$file")) {
return "
$title";
} else {
return "$title";
}
} elseif (substr($tag,0,5)=='icon-') {
return "$title";
} else {
if (substr($tag,0,3)!='fa-') $tag = "fa-$tag";
return "$title";
}
}
// hack to embed function output in a quoted string (e.g., in a page Title)
// see: http://stackoverflow.com/questions/6219972/why-embedding-functions-inside-of-strings-is-different-than-variables
function _func($x) {return $x;}
$func = '_func';
?>