// Including requirements.
include_once $CFG->dirroot . '/local/vmoodle/classes/Command_Form.php';
include_once $CFG->dirroot . '/local/vmoodle/rpclib.php';
// Checking command.
if (!isset($SESSION->vmoodle_sa['command'])) {
$SESSION['vmoodle_sa']['wizardnow'] = 'commandchoice';
return 0;
}
// Getting retrieve platforms command
$command = unserialize($SESSION->vmoodle_sa['command']);
$rpcommand = $command->getRPCommand();
if (is_null($rpcommand)) {
return 0;
}
// Invoking form.
$rpcommand_form = new Command_Form($rpcommand, Command_Form::MODE_RETRIEVE_PLATFORM);
// Checking if form is submitted.
if (!($data = $rpcommand_form->get_data())) {
return 0;
}
// Setting parameters' values.
$rpcommand->populate($data);
// Sending command on available platforms
$platforms = get_available_platforms();
$rpcommand->setReturned(true);
$rpcommand->run($platforms);
// Removing failed platforms.
foreach ($platforms as $host => $platform) {
if (!($rpcommand->getResult($host, 'status') == RPC_SUCCESS && $rpcommand->getResult($host, 'value'))) {
unset($platforms[$host]);
}
foreach ($assistedcommands_conffiles as $conffile) {
$path = explode('/', $conffile);
$assistedcommands_category = $path[count($path) - 2];
if ($assistedcommands_category[0] != '_') {
$assistedcommands_categories[] = $assistedcommands_category;
}
}
// Displaying commands categories.
foreach ($assistedcommands_categories as $key => $category) {
// Reading commands.
try {
$vmoodle_category = load_vmplugin($category);
// Displaying a command's form.
print_collapsable_bloc_start($vmoodle_category->getPluginName(), $vmoodle_category->getName(), null, false);
foreach ($vmoodle_category->getCommands() as $command) {
$command_form = new Command_Form($command, Command_Form::MODE_COMMAND_CHOICE);
$command_form->display();
}
print_collapsable_block_end();
} catch (Exception $vce) {
print_collapsable_block_end();
echo $OUTPUT->notification($vce->getMessage());
}
}
// Display link to the advanced mode.
echo '<br/><center>';
$btitle = get_string('advancedmode', 'local_vmoodle');
echo $OUTPUT->single_button(new moodle_url('/local/vmoodle/view.php', array('view' => 'sadmin', 'what' => 'switchtoadvancedcommand')), $btitle, 'get');
echo '<br/>';
$btitle = get_string('administration', 'local_vmoodle');
echo $OUTPUT->single_button(new moodle_url('/local/vmoodle/admin.php'), $btitle, 'get');