function process_toolsform(&$formdata)
{
global $CFG;
$error_reporting = ini_get('error_reporting');
$display_errors = ini_get('display_errors');
ini_set('error_reporting', E_ALL);
ini_set('display_errors', 'On');
if (isset($formdata->updatechannels)) {
include_once $CFG->dirroot . '/mod/podcaster/lib/public.php';
include_once $CFG->dirroot . '/mod/podcaster/lib/util.php';
$start = microtime();
echo '<pre>Clearing cache ...</pre>';
flush();
execute_sql('UPDATE ' . $CFG->prefix . 'podcaster_item SET enclosureurl = \'\', enclosurelength = 0, enclosuretype = \'\'');
execute_sql('UPDATE ' . $CFG->prefix . 'podcaster SET imageurl = \'\', imagewidth = 0, imageheight = 0, imagetype = \'\', imagelength = 0 WHERE ismeta = 0');
$channels = get_records('podcaster', 'ismeta', '0');
echo '<pre>Updating all channels ...</pre>';
flush();
if ($channels) {
foreach ($channels as $channel) {
echo '<pre> Updating ' . $channel->id . ': ' . htmlspecialchars($channel->name) . '</pre>';
flush();
$channelstart = microtime();
$channelObj = podcaster_channel::create_channel($channel);
$channelObj->update_rss();
echo '<pre><a href="' . $channelObj->get_rss_link() . '">RSS</a> <a href="' . $CFG->wwwroot . '/mod/podcaster/view.php?channel=' . $channelObj->id . '">HTML</a></pre>';
echo '<pre> done in ' . podcaster_util::time_diff($channelstart, microtime()) . '</pre>';
flush();
}
}
echo '<pre>done in ' . podcaster_util::time_diff($start, microtime()) . '</pre>';
die;
} elseif (isset($formdata->updatemetachannels)) {
include_once $CFG->dirroot . '/mod/podcaster/lib/public.php';
include_once $CFG->dirroot . '/mod/podcaster/lib/util.php';
$start = microtime();
echo '<pre>Clearing cache ...</pre>';
execute_sql('UPDATE ' . $CFG->prefix . 'podcaster SET imageurl = \'\', imagewidth = 0, imageheight = 0, imagetype = \'\', imagelength = 0 WHERE ismeta = 1');
$channels = get_records('podcaster_metachannel');
echo '<pre>Updating all metachannels ...</pre>';
flush();
if ($channels) {
foreach ($channels as $channel) {
echo '<pre> Updating ' . $channel->id . ': ' . htmlspecialchars($channel->name) . '</pre>';
flush();
$channelstart = microtime();
$channelObj = podcaster_channel::create_metachannel($channel);
$channelObj->update_rss();
echo '<pre><a href="' . $channelObj->get_rss_link() . '">RSS</a> <a href="' . $CFG->wwwroot . '/mod/podcaster/view.php?channel=' . $channelObj->id . '">HTML</a></pre>';
echo '<pre> done in ' . podcaster_util::time_diff($channelstart, microtime()) . '</pre>';
flush();
}
}
echo '<pre>done in ' . podcaster_util::time_diff($start, microtime()) . '</pre>';
die;
}
ini_set('error_reporting', $error_reporting);
ini_set('display_errors', $display_errors);
return PODCASTER_NOERROR;
}
