function get_program_list_from_gdoc($source_url)
{
$handle = @fopen($source_url, 'r');
if (!$handle) {
return FALSE;
// failed
}
$program_list = array();
while (($PROG = fgetcsv($handle)) !== FALSE) {
$program = make_program($PROG);
if (!validate_program_data($program)) {
continue;
}
// use strtotime to convert to unix timestamp.
$program['from'] = strtotime($program['from']);
$program['to'] = strtotime($program['to']);
// empty string or NULL will get 0
$program['room'] = intval($program['room']);
$program['type'] = intval($program['type']);
$program['community'] = intval($program['community']);
if (isset($program['bio'])) {
$program['bio'] = Markdown_Without_Markup(linkify($program['bio']));
}
if (isset($program['abstract'])) {
$program['abstract'] = Markdown_Without_Markup(linkify($program['abstract']));
}
if (isset($program['youtube'])) {
$videos = array();
foreach (explode("\n", $program['youtube']) as $url) {
if (trim($url)) {
$videos[] = preg_replace('/^.+v=([^"&?\\/ ]{11}).*$/', '$1', trim($url));
// only get the ID
}
}
$program['youtube'] = $videos;
}
// setting room = -1 and leaving speaker empty indicate a break session
$program['isBreak'] = $program['room'] < 0 && !isset($program['speaker']) ? true : false;
$program_list[] = $program;
}
fclose($handle);
return $program_list;
}
function fresh_program()
{
$vs = get_stations();
$stations = $vs["stations"];
echo make_program("new", 1, $stations);
}
