, Ghent University: cleanup, refactoring and rewriting large parts of the code
* @version $Id: survey_invite.php 10680 2007-01-11 21:26:23Z pcool $
*
* @todo checking if the additional emails are valid (or add a rule for this)
* @todo check if the mailtext contains the **link** part, if not, add the link to the end
* @todo add rules: title and text cannot be empty
*/
// name of the language file that needs to be included
$language_file = 'survey';
// including the global dokeos file
require ('../inc/global.inc.php');
// including additional libraries
//require_once (api_get_path(LIBRARY_PATH)."/survey.lib.php");
require_once('survey.lib.php');
require_once (api_get_path(LIBRARY_PATH)."course.lib.php");
require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
require_once (api_get_path(LIBRARY_PATH)."mail.lib.inc.php");
/** @todo this has to be moved to a more appropriate place (after the display_header of the code)*/
if (!api_is_allowed_to_edit())
{
Display :: display_header(get_lang('Survey'));
Display :: display_error_message(get_lang('NotAllowed'), false);
Display :: display_footer();
exit;
}
// Database table definitions
$table_survey = Database :: get_course_table(TABLE_SURVEY);
$table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
$table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
$table_course = Database :: get_main_table(TABLE_MAIN_COURSE);
$table_user = Database :: get_main_table(TABLE_MAIN_USER);
$user_info = Database :: get_main_table(TABLE_MAIN_SURVEY_REMINDER);
// getting the survey information
$survey_data = survey_manager::get_survey($_GET['survey_id']);
$urlname = substr(strip_tags($survey_data['title']), 0, 40);
if (strlen(strip_tags($survey_data['title'])) > 40)
{
$urlname .= '...';
}
// breadcrumbs
$interbreadcrumb[] = array ('url' => 'survey_list.php', 'name' => get_lang('SurveyList'));
$interbreadcrumb[] = array ('url' => 'survey.php?survey_id='.$_GET['survey_id'], 'name' => $urlname);
$tool_name = get_lang('SurveyPublication');
// Displaying the header
Display::display_header($tool_name);
// checking if there is another survey with this code.
// If this is the case there will be a language choice
$sql = "SELECT * FROM $table_survey WHERE code='".Database::escape_string($survey_data['code'])."'";
$result = api_sql_query($sql, __FILE__, __LINE__);
if (mysql_num_rows($result) > 1)
{
Display::display_warning_message(get_lang('IdenticalSurveycodeWarning'));
}
// invited / answered message
if ($survey_data['invited'] > 0)
{
$message = ''.$survey_data['answered'].' ';
$message .= get_lang('HaveAnswered').' ';
$message .= ''.$survey_data['invited'].' ';
$message .= get_lang('WereInvited');
Display::display_normal_message($message, false);
}
// building the form for publishing the survey
$form = new FormValidator('publish_form','post', api_get_self().'?survey_id='.$_GET['survey_id']);
// Course users
$complete_user_list = CourseManager :: get_user_list_from_course_code($_course['id'], true, $_SESSION['id_session']);
$possible_users = array ();
foreach ($complete_user_list as $index => $user)
{
$possible_users[$user['user_id']] = $user['lastname'].' '.$user['firstname'];
}
$users = $form->addElement('advmultiselect', 'course_users', get_lang('CourseUsers'), $possible_users, 'style="width: 250px; height: 200px;"');
$users->setElementTemplate('
{javascript}
| {label_2} |
| {label_3} |
|---|
| {unselected} |
{add}
{remove} |
{selected} |
');
// additional users
$form->addElement('textarea', 'additional_users', get_lang('AdditonalUsers'), array ('cols' => 50, 'rows' => 2));
// additional users comment
$form->addElement('static', null, null, get_lang('AdditonalUsersComment'));
// the title of the mail
$form->addElement('text', 'mail_title', get_lang('MailTitle'),array('size' => '80'));
// the text of the mail
$fck_attribute['Width'] = '100%';
$fck_attribute['Height'] = '150';
$fck_attribute['ToolbarSet'] = 'Survey';
$form->addElement('html_editor', 'mail_text', get_lang('MailText'));
// some explanation of the mail
$form->addElement('static', null, null, get_lang('UseLinkSyntax'));
$form->addElement('checkbox', 'send_mail', '', get_lang('SendMail'));
// allow resending to all selected users
$form->addElement('checkbox', 'resend_to_all', '', get_lang('ReminderResendToAllUsers'));
// submit button
$form->addElement('submit', 'submit', get_lang('Ok'));
// The rules (required fields)
$form->addRule('mail_title', get_lang('ThisFieldIsRequired'), 'required');
$form->addRule('mail_text', get_lang('ThisFieldIsRequired'), 'required');
if ($form->validate())
{
$values = $form->exportValues();
// save the invitation mail
SurveyUtil::save_invite_mail($values['mail_text'], $values['resend_to_all']);
// saving the invitations for the course users
$count_course_users = SurveyUtil::save_invitations($values['course_users'], $values['mail_title'], $values['mail_text'], $values['resend_to_all'], $values['send_mail']);
// saving the invitations for the additional users
$values['additional_users'] = $values['additional_users'].';'; // this is for the case when you enter only one email
$temp = str_replace(',',';',$values['additional_users']); // this is to allow , and ; as email separators
$additional_users = explode(';',$temp);
for($i=0; $isetDefaults($defaults);
$form->display();
}
// Footer
Display :: display_footer();
?>