, Ghent University: cleanup, refactoring and rewriting large parts of the code * @version $Id: survey.php 15880 2008-07-31 19:58:31Z yannoo $ * * @todo use quickforms for the forms */ // 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"); /** @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_survey_question_group = Database :: get_course_table(TABLE_SURVEY_QUESTION_GROUP); $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); // breadcrumbs $interbreadcrumb[] = array ("url" => "survey_list.php", "name" => get_lang('SurveyList')); // getting the survey information $survey_data = survey_manager::get_survey($_GET['survey_id']); $tool_name = substr(html_entity_decode($survey_data['title'],ENT_QUOTES,$charset), 0, 40); $is_survey_type_1 = ($survey_data['survey_type']==1)?true:false; if (strlen(strip_tags($survey_data['title'])) > 40) { $tool_name .= '...'; } if($is_survey_type_1 && ($_GET['action']=='addgroup')||($_GET['action']=='deletegroup')) { $_POST['name'] = trim($_POST['name']); if(($_GET['action']=='addgroup')) { if(!empty($_POST['group_id'])) { api_sql_query('UPDATE '.$table_survey_question_group.' SET description = \''.Database::escape_string($_POST['description']).'\' WHERE id = \''.Database::escape_string($_POST['group_id']).'\''); $sendmsg = 'GroupUpdatedSuccessfully'; } elseif(!empty($_POST['name'])) { api_sql_query('INSERT INTO '.$table_survey_question_group.' (name,description,survey_id) values (\''.Database::escape_string($_POST['name']).'\',\''.Database::escape_string($_POST['description']).'\',\''.Database::escape_string($_GET['survey_id']).'\') '); $sendmsg = 'GroupCreatedSuccessfully'; } else { $sendmsg = 'GroupNeedName'; } } if($_GET['action']=='deletegroup'){ api_sql_query('DELETE FROM '.$table_survey_question_group.' WHERE id = '.Database::escape_string($_GET['gid']).' and survey_id = '.Database::escape_string($_GET['survey_id'])); $sendmsg = 'GroupDeletedSuccessfully'; } header('Location:survey.php?survey_id='.(int)$_GET['survey_id'].'&sendmsg='.$sendmsg); exit; } // Displaying the header Display::display_header($tool_name,'Survey'); // Action handling if (isset($_GET['action'])) { if (($_GET['action'] == 'moveup' OR $_GET['action'] == 'movedown') AND isset($_GET['question_id'])) { survey_manager::move_survey_question($_GET['action'], $_GET['question_id'], $_GET['survey_id']); Display::display_confirmation_message('SurveyQuestionMoved', false); } if ($_GET['action'] == 'delete' AND is_numeric($_GET['question_id'])) { survey_manager::delete_survey_question($_GET['survey_id'], $_GET['question_id'], $survey_data['is_shared']); } } if (isset($_GET['message'])) { // we have created the survey or updated the survey if (in_array($_GET['message'], array('SurveyUpdatedSuccesfully','SurveyCreatedSuccesfully'))) { Display::display_confirmation_message(get_lang($_GET['message']).'
'.get_lang('YouCanNowAddQuestionToYourSurvey'), false); } // we have added a question if (in_array($_GET['message'], array('QuestionAdded','QuestionUpdated'))) { Display::display_confirmation_message(get_lang($_GET['message']), false); } if (in_array($_GET['message'], array('YouNeedToCreateGroups'))) { Display::display_warning_message(get_lang($_GET['message']), false); } } if(!empty($survey_data['survey_version'])) echo ''.get_lang('Version').': '.$survey_data['survey_version'].''; // We exit here is the first or last question is a pagebreak (which causes errors) SurveyUtil::check_first_last_question($_GET['survey_id']); // Action links $survey_actions = get_lang('Survey').': '; $survey_actions .= ''.Display::return_icon('edit.gif', get_lang('Edit')).''; $survey_actions .= ''.Display::return_icon('delete.gif', get_lang('Delete')).''; //$survey_actions .= ''.Display::return_icon('copy.gif', get_lang('Copy')).''; $survey_actions .= ''.Display::return_icon('preview.gif', get_lang('Preview')).''; $survey_actions .= ''.Display::return_icon('survey_publish.gif', get_lang('Publish')).''; $survey_actions .= ''.Display::return_icon('statistics.gif', get_lang('Reporting')).''; echo '
'.$survey_actions.'
'; //print_r($survey_data); if ($survey_data['survey_type']==0) { echo '
'; echo '

'.get_lang('YesNo').'
'; echo '

'.get_lang('MultipleChoice').'
'; echo '

'.get_lang('MultipleResponse').'
'; echo '

'.get_lang('Open').'
'; echo '

'.get_lang('Dropdown').'
'; echo '

'.get_lang('Percentage').'
'; echo '

'.get_lang('Score').'
'; echo '

'.get_lang('Comment').'
'; echo '

'.get_lang('Pagebreak').'
'; echo '
'; echo '
'; } else { echo '
'; //echo '

'.get_lang('Add groups').'
'; echo '

'.get_lang('PersonalityQuestion').'
'; echo '
'; echo '
'; } // Displaying the table header with all the questions echo ''; echo ' '; echo ' '; echo ' '; echo ' '; echo ' '; echo ' '; if($is_survey_type_1) { echo ''; echo ''; } echo ' '; // Displaying the table contents with all the questions $question_counter = 1; $sql = "SELECT * FROM $table_survey_question_group WHERE survey_id = '".(int)$_GET['survey_id']."' ORDER BY id"; $result = api_sql_query($sql, __FILE__, __LINE__); $groups = array(); while($row = Database::fetch_array($result)) { $groups[$row['id']] = $row['name']; } $sql = "SELECT survey_question.*, count(survey_question_option.question_option_id) as number_of_options FROM $table_survey_question survey_question LEFT JOIN $table_survey_question_option survey_question_option ON survey_question.question_id = survey_question_option.question_id WHERE survey_question.survey_id = '".Database::escape_string($_GET['survey_id'])."' GROUP BY survey_question.question_id ORDER BY survey_question.sort ASC"; $result = api_sql_query($sql, __FILE__, __LINE__); $question_counter_max = Database::num_rows($result); while ($row = Database::fetch_array($result,'ASSOC')) { echo ''; echo ' '; echo ' '; echo ' '; echo ' '; echo ' '; $question_counter++; if($is_survey_type_1) { echo ''; echo ''; } echo ''; } echo '
'.get_lang('QuestionNumber').''.get_lang('Title').''.get_lang('Type').''.get_lang('NumberOfOptions').''.get_lang('Modify').''.get_lang('Condition').''.get_lang('Group').'
'.$question_counter.''; if (strlen($row['survey_question']) > 100) { echo substr(strip_tags($row['survey_question']),0, 100).' ... '; } else { echo $row['survey_question']; } echo ''.get_lang(ucfirst($row['type'])).''.$row['number_of_options'].''; echo ' '.Display::return_icon('edit.gif', get_lang('Edit')).''; echo ' '.Display::return_icon('delete.gif', get_lang('Delete')).''; if ($question_counter > 1) { echo ' '.Display::return_icon('up.gif', get_lang('MoveUp')).''; } else { echo ' '; } if ($question_counter < $question_counter_max) { echo ' '.Display::return_icon('down.gif', get_lang('MoveDown')).''; } else { echo ' '; } echo ' '.(($row['survey_group_pri']==0)?get_lang('Secondary'):get_lang('Primary')).''.(($row['survey_group_pri']==0)?$groups[$row['survey_group_sec1']].'-'.$groups[$row['survey_group_sec2']]:$groups[$row['survey_group_pri']]).'
'; if($is_survey_type_1) { echo '

'.get_lang('ManageGroups').'

'; if (in_array($_GET['sendmsg'], array('GroupUpdatedSuccessfully','GroupDeletedSuccessfully','GroupCreatedSuccessfully'))){ echo Display::display_confirmation_message(get_lang($_GET['sendmsg']), false); } if (in_array($_GET['sendmsg'], array('GroupNeedName'))){ echo Display::display_warning_message(get_lang($_GET['sendmsg']), false); } echo '
'.get_lang('Name').''.get_lang('Description').'
'; echo '
'; if($_GET['action']=='editgroup') { $sql = 'SELECT name,description FROM '.$table_survey_question_group.' WHERE id = '.(int)$_GET['gid'].' AND survey_id = '.Database::escape_string($_GET['survey_id']).' limit 1'; $rs = api_sql_query($sql,__FILE__,__LINE__); $editedrow = Database::fetch_array($rs,'ASSOC'); echo ''; echo ''; echo ''; echo ''; } else { echo ''; echo ''; echo '
'; echo ''; echo ' '; echo ' '; echo ' '; echo ' '; echo ' '; $sql = 'SELECT id,name,description FROM '.$table_survey_question_group.' WHERE survey_id = '.Database::escape_string($_GET['survey_id']).' ORDER BY name'; $rs = api_sql_query($sql,__FILE__,__LINE__); while($row = Database::fetch_array($rs,ASSOC)){ $grouplist .= ''; } echo $grouplist.'
'.get_lang('Name').''.get_lang('Description').''.get_lang('Modify').'
'.$row['name'].''.$row['description'].''. ''. Display::return_icon('edit.gif', get_lang('Edit')).' '. ''. Display::return_icon('delete.gif', get_lang('Delete')).''. '
'; } // Footer Display :: display_footer(); ?>