function __construct($filename)
{
$this->dom = new DOMDocument();
$this->dom->load(mapPath($filename));
$this->filename = basename($filename);
$xmlbase = $this->getXmlBase();
if (!$xmlbase) {
$xmlbase = 'http://novascotia.ca' . dirname(dirname($_SERVER['SCRIPT_NAME'])) . '/';
$this->dom->documentElement->setAttribute('xml:base', $xmlbase);
}
#echo "Loaded feed:\n" . $this->toString() . "\n";
}
// plot starting point
if (count($starts) == 1 && count($ends) == 1) {
if ($debug) {
echo "//start location:\n//";
$start_location->printInfo();
echo "\n//end location:\n//";
$end_location->printInfo();
echo "\n";
}
markLocation($start_location, $start_marker_img, "start");
if (is_array($cpath) && !is_null($path)) {
//plot ending point
markLocation($end_location, $end_marker_img, "end");
mapStations($start_stations, "start");
mapStations($end_stations, "end");
mapPath($path->path, $cpath);
} else {
if (is_string($cpath) && $cpath == "walk") {
//plot ending point
markLocation($end_location, $end_marker_img, "end");
}
}
} else {
for ($i = 0; $i < count($starts); $i++) {
markLocation($starts[$i], $start_marker_img, "start" . $i);
}
for ($i = 0; $i < count($ends); $i++) {
markLocation($ends[$i], $end_marker_img, "end" . $i);
}
}
}
/**
* Performs a search for given pattern in files in supplied sub-folder/file
*
* @param array $args $args[0] contains path to sub-folder/file,
* $args[1] contains the regex searching for
* @return bool $no_instructions false if should output code_tool.php
* instructions
*/
function search($args)
{
$no_instructions = false;
if (isset($args[0]) && isset($args[1])) {
$path = realpath($args[0]);
$no_instructions = true;
$pattern = $args[1];
$len = strlen($pattern);
if ($len >= 2) {
$pattern = preg_quote($pattern, "@");
$pattern = "@{$pattern}@";
searchFile("", $pattern);
// initialize callback
mapPath($path, "searchFile");
}
}
return $no_instructions;
}
