textarea = "";
num_characters_permited = 255;
function text_longitud(){
num_characters = document.forms[0].description.value.length;
if (num_characters > num_characters_permited){
document.forms[0].description.value = textarea;
} else {
textarea = document.forms[0].description.value;
}
}
</script>';
$table_message = Database::get_main_table(TABLE_MESSAGE);
$form = new FormValidator('add_group');
$form = GroupPortalManager::setGroupForm($form);
$form->addElement('style_submit_button', 'add_group', get_lang('AddGroup'), 'class="save"');
$form->setRequiredNote(api_xml_http_response_encode('<span class="form_required">*</span> <small>'.get_lang('ThisFieldIsRequired').'</small>'));
if ($form->validate()) {
$values = $form->exportValues();
$picture_element = $form->getElement('picture');
$picture = $picture_element->getValue();
$picture_uri = '';
$name = $values['name'];
$description = $values['description'];
$url = $values['url'];
$status = intval($values['visibility']);
$picture = $_FILES['picture'];
$table_group = Database::get_main_table(TABLE_MAIN_GROUP);
$group_data = GroupPortalManager::get_group_data($group_id);
if (empty($group_data)) {
api_not_allowed();
}
//only group admins can edit the group
if (!GroupPortalManager::is_group_admin($group_id)) {
api_not_allowed();
}
// Create the form
$form = new FormValidator('group_edit', 'post', '', '');
$form->addElement('hidden', 'id', $group_id);
$form = GroupPortalManager::setGroupForm($form, $group_data);
// Submit button
$form->addElement('style_submit_button', 'submit', get_lang('ModifyInformation'), 'class="save"');
// Validate form
if ($form->validate()) {
$group = $form->exportValues();
$picture_element = $form->getElement('picture');
$picture = $picture_element->getValue();
$picture_uri = $group_data['picture_uri'];
if ($group['delete_picture']) {
$picture_uri = GroupPortalManager::delete_group_picture($group_id);
} elseif (!empty($picture['name'])) {
$picture_uri = GroupPortalManager::update_group_picture($group_id, $_FILES['picture']['name'], $_FILES['picture']['tmp_name']);
}
