function definition()
{
global $CFG, $PAGE;
$mform =& $this->_form;
// some checks, before going any further
$scuser = new mod_opencast_user();
if (empty($this->_instance) && $scuser->getExternalAccount() == '') {
// $USER has no SWITCHaai account and is attempting to create a new activity instance:
// he cannot create a channel nor link to an existing channel (because he doesn't own
// any, as he doesn't exist in SwitchCast). Therefore, we prevent him from going any further.
print_error('user_notaai', 'opencast', new moodle_url('/course/view.php', ['id' => (int) $this->current->course]));
} else {
if (empty($this->_instance) && !in_array(mod_opencast_series::getOrganizationByEmail($scuser->getExternalAccount()), mod_opencast_series::getEnabledOrgnanizations())) {
// $USER has a SWITCHaai account, but we don't have a sys_account for his HomeOrganization.
// Therefore, we prevent him from going any further.
// TODO remove as we're now only using local org (i.e. unil.ch for us)
// print_error('user_homeorgnotenabled', 'opencast',
// new moodle_url('/course/view.php', ['id' => (int)$this->current->course]),
// mod_opencast_series::getOrganizationByEmail($scuser->getExternalAccount()));
}
}
if (!empty($this->_instance) && !in_array($this->current->organization_domain, mod_opencast_series::getEnabledOrgnanizations())) {
// TODO remove as we're now only using local org (i.e. unil.ch for us)
// print_error('badorganization', 'opencast',
// new moodle_url('/course/view.php', ['id' => (int)$this->current->course]));
}
if ($scuser->getExternalAccount() != '') {
// $USER has a SWITCHaai account, so register him at SwitchCast to make sure it exists there
// mod_opencast_obj::registerUser($scuser);
}
// have we got a sys_account for the channel?
$sysaccount = false;
if (!empty($this->_instance) && in_array($this->current->organization_domain, mod_opencast_series::getEnabledOrgnanizations())) {
// TODO remove as we're now only using local org (i.e. unil.ch for us)
// $sysaccount_extid = mod_opencast_series::getSysAccountByOrganization($this->current->organization_domain);
// $sysaccount = new mod_opencast_user($sysaccount_extid);
}
$PAGE->requires->jquery();
$PAGE->requires->js('/mod/opencast/js/existing_series.js');
// General settings :
$mform->addElement('header', 'general', get_string('general', 'form'));
$mform->addElement('text', 'name', get_string('opencastname', 'opencast'), ['size' => '64']);
if (!empty($CFG->formatstringstriptags)) {
$mform->setType('name', PARAM_TEXT);
} else {
$mform->setType('name', PARAM_CLEANHTML);
}
$mform->addRule('name', null, 'required', null, 'client');
$this->standard_intro_elements();
// Miscellaneous settings :
$mform->addElement('header', 'miscellaneoussettingshdr', get_string('miscellaneoussettings', 'form'));
if (mod_opencast_series::getValueForKey('moreinfo_url')) {
$mform->addElement('static', 'moreinfo_url', get_string('miscellaneoussettings_help', 'opencast'), html_writer::link(mod_opencast_series::getValueForKey('moreinfo_url'), mod_opencast_series::getValueForKey('moreinfo_url')));
}
$mform->addElement('select', 'channelnew', get_string('channel', 'opencast'), [OPENCAST_CHANNEL_NEW => get_string('channelnew', 'opencast'), OPENCAST_CHANNEL_EXISTING => get_string('channelexisting', 'opencast')]);
if (empty($this->_instance)) {
$mform->setDefault('channelnew', OPENCAST_CHANNEL_NEW);
} else {
$mform->setDefault('channelnew', OPENCAST_CHANNEL_EXISTING);
}
$userchannels = $scuser->getChannels();
$channels = [];
if (!empty($this->_instance) && $scuser->getExternalAccount() == '') {
// Instance exists but $USER is not SWITCHaai => get channels list
// from $sysaccount, which MUST exist because we already checked.
// We freeze the channel selector further anyway because $USER's
// HomeOrg isn't the same as the channel's.
$userchannels = $sysaccount->getChannels();
}
foreach ($userchannels as $userchannel) {
$channels[(string) $userchannel->identifier] = (string) $userchannel->title;
}
$mform->addElement('select', 'ext_id', get_string('channelchoose', 'opencast'), $channels);
$mform->disabledIf('ext_id', 'channelnew', 'eq', OPENCAST_CHANNEL_NEW);
$mform->addElement('text', 'newchannelname', get_string('newchannelname', 'opencast'));
$mform->disabledIf('newchannelname', 'channelnew', 'eq', OPENCAST_CHANNEL_EXISTING);
$mform->setType('newchannelname', PARAM_TEXT);
if (!empty($this->_instance)) {
$mform->freeze('channelnew');
$mform->removeElement('newchannelname');
}
$scast = new mod_opencast_series();
// $scast_licenses = $scast->getAllLicenses();
// $mform->addElement('select', 'license', get_string('license', 'opencast'), $scast_licenses);
// $mform->setDefault('license', '');
$annotations = [OPENCAST_NO_ANNOTATIONS => get_string('annotationsno', 'opencast'), OPENCAST_ANNOTATIONS => get_string('annotationsyes', 'opencast')];
$mform->addElement('select', 'allow_annotations', get_string('annotations', 'opencast'), $annotations);
$mform->setDefault('allow_annotations', OPENCAST_NO_ANNOTATIONS);
// $mod_opencast_templates = mod_opencast_series::getAllTemplates();
// $templates_admin = mod_opencast_series::getEnabledTemplates(); // TODO NOW : remove all about templates
// $templates = [];
// foreach ($templates_admin as $template_id => $template_name) {
// if (array_key_exists($template_id, $mod_opencast_templates)) {
// $templates[$template_id] = $template_name;
// }
// }
// $mform->addElement('select', 'template_id', get_string('template_id', 'opencast'), $templates);
// $mform->disabledIf('template_id', 'channelnew', 'eq', OPENCAST_CHANNEL_EXISTING);
// $mform->addHelpButton('template_id', 'template_id', 'opencast');
$yesno = [0 => get_string('no'), 1 => get_string('yes')];
$mform->addElement('select', 'is_ivt', get_string('is_ivt', 'opencast'), $yesno);
$mform->addElement('select', 'inviting', get_string('inviting', 'opencast'), $yesno);
$mform->disabledIf('inviting', 'is_ivt', 'eq', 0);
if (mod_opencast_series::getValueForKey('allow_userupload') && mod_opencast_series::getValueForKey('userupload_maxfilesize')) {
$mform->addElement('select', 'userupload', get_string('allow_userupload', 'opencast'), $yesno);
$mform->addElement('select', 'userupload_maxfilesize', get_string('userupload_maxfilesize', 'opencast'), mod_opencast_series::getMaxfilesizes(true));
}
if (!empty($this->_instance) && mod_opencast_series::getOrganizationByEmail($scuser->getExternalAccount()) !== $this->current->organization_domain) {
// teacher has no SwitchAAI account OR is from a different HomeOrg than the Channel Producer(s),
// so check whether we have sys_account for him to see if we can manipulate the channel
if ($sysaccount) {
// sys_account available -> only freeze channel selection
$mform->disabledIf('ext_id', 'channelnew', 'eq', OPENCAST_CHANNEL_EXISTING);
} else {
// sys_account unavailable -> remove all channel manipulation options and display a notice
$mform->removeElement('inviting');
$mform->removeElement('is_ivt');
// $mform->removeElement('template_id');
$mform->removeElement('allow_annotations');
// $mform->removeElement('license');
$mform->removeElement('ext_id');
$mform->removeElement('channelnew');
$mform->removeElement('userupload');
$mform->removeElement('userupload_maxfilesize');
$mform->addElement('html', get_string('channeldoesnotbelong', 'opencast', $this->current->organization_domain));
}
}
// What if the channel does not exist any more? -> remove all channel manipulation options and display a notice
if (!empty($this->_instance) && mod_opencast_series::getOrganizationByEmail($scuser->getExternalAccount()) == $this->current->organization_domain && !isset($channels[$this->current->ext_id])) {
$mform->removeElement('inviting');
$mform->removeElement('is_ivt');
// $mform->removeElement('template_id');
$mform->removeElement('allow_annotations');
// $mform->removeElement('license');
$mform->removeElement('ext_id');
$mform->removeElement('channelnew');
$mform->removeElement('userupload');
$mform->removeElement('userupload_maxfilesize');
$mform->addElement('html', html_writer::tag('p', get_string('channel_not_found', 'opencast'), ['class' => 'notify']));
}
$this->standard_coursemodule_elements();
$this->add_action_buttons();
}
