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- <?php
- /*
- DOKEOS - elearning and course management software
- For a full list of contributors, see documentation/credits.html
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
- See "documentation/licence.html" more details.
- Contact:
- Dokeos
- Rue des Palais 44 Paleizenstraat
- B-1030 Brussels - Belgium
- Tel. +32 (2) 211 34 56
- */
- /**
- * @package dokeos.survey
- * @author unknown
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University: cleanup, refactoring and rewriting large parts of the code
- * @version $Id: survey.php 14636 2008-03-17 22:24:08Z 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_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']);
- $tool_name = substr(strip_tags($survey_data['title']), 0, 40);
- if (strlen(strip_tags($survey_data['title'])) > 40)
- {
- $tool_name .= '...';
- }
- // Displaying the header
- Display::display_header($tool_name);
- // 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']).'<br />'.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);
- }
- }
- // We exit here is the first or last question is a pagebreak (which causes errors)
- check_first_last_question($_GET['survey_id']);
- // Action links
- $survey_actions = get_lang('Survey').': ';
- $survey_actions .= '<a href="create_new_survey.php?'.api_get_cidreq().'&action=edit&survey_id='.$_GET['survey_id'].'">'.Display::return_icon('edit.gif', get_lang('Edit')).'</a>';
- $survey_actions .= '<a href="survey_list.php?'.api_get_cidreq().'&action=delete&survey_id='.$_GET['survey_id'].'" onclick="javascript:if(!confirm(\''.addslashes(htmlentities(get_lang("DeleteSurvey").'?',ENT_QUOTES,$charset)).'\')) return false;">'.Display::return_icon('delete.gif', get_lang('Delete')).'</a>';
- //$survey_actions .= '<a href="create_survey_in_another_language.php?id_survey='.$_GET['survey_id'].'">'.Display::return_icon('copy.gif', get_lang('Copy')).'</a>';
- $survey_actions .= '<a href="preview.php?'.api_get_cidreq().'&survey_id='.$_GET['survey_id'].'">'.Display::return_icon('preview.gif', get_lang('Preview')).'</a>';
- $survey_actions .= '<a href="survey_invite.php?'.api_get_cidreq().'&survey_id='.$_GET['survey_id'].'">'.Display::return_icon('survey_publish.gif', get_lang('Publish')).'</a>';
- $survey_actions .= '<a href="reporting.php?'.api_get_cidreq().'&survey_id='.$_GET['survey_id'].'">'.Display::return_icon('statistics.gif', get_lang('Reporting')).'</a>';
- echo '<div style="float:right;">'.$survey_actions.'</div>';
- echo '<div>';
- echo '<div style="float:left; text-align:center; margin:5px;"><a href="question.php?'.api_get_cidreq().'&action=add&type=yesno&survey_id='.$_GET['survey_id'].'"><img src="../img/yesno.gif" /><br />'.get_lang('YesNo').'</a></div>';
- echo '<div style="float:left; text-align:center; margin:5px;"><a href="question.php?'.api_get_cidreq().'&action=add&type=multiplechoice&survey_id='.$_GET['survey_id'].'"><img src="../img/mcua.gif" /><br />'.get_lang('MultipleChoice').'</a></div>';
- echo '<div style="float:left; text-align:center; margin:5px;"><a href="question.php?'.api_get_cidreq().'&action=add&type=multipleresponse&survey_id='.$_GET['survey_id'].'"><img src="../img/mcma.gif" /><br />'.get_lang('MultipleResponse').'</a></div>';
- echo '<div style="float:left; text-align:center; margin:5px;"><a href="question.php?'.api_get_cidreq().'&action=add&type=open&survey_id='.$_GET['survey_id'].'"><img src="../img/open_answer.gif" /><br />'.get_lang('Open').'</a></div>';
- echo '<div style="float:left; text-align:center; margin:5px;"><a href="question.php?'.api_get_cidreq().'&action=add&type=dropdown&survey_id='.$_GET['survey_id'].'"><img src="../img/dropdown.gif" /><br />'.get_lang('Dropdown').'</a></div>';
- echo '<div style="float:left; text-align:center; margin:5px;"><a href="question.php?'.api_get_cidreq().'&action=add&type=percentage&survey_id='.$_GET['survey_id'].'"><img src="../img/percentagequestion.gif" /><br />'.get_lang('Percentage').'</a></div>';
- echo '<div style="float:left; text-align:center; margin:5px;"><a href="question.php?'.api_get_cidreq().'&action=add&type=score&survey_id='.$_GET['survey_id'].'"><img src="../img/scorequestion.gif" /><br />'.get_lang('Score').'</a></div>';
- echo '<div style="float:left; text-align:center; margin:5px;"><a href="question.php?'.api_get_cidreq().'&action=add&type=comment&survey_id='.$_GET['survey_id'].'"><img src="../img/commentquestion.gif" /><br />'.get_lang('Comment').'</a></div>';
- echo '<div style="float:left; text-align:center; margin:5px;"><a href="question.php?'.api_get_cidreq().'&action=add&type=pagebreak&survey_id='.$_GET['survey_id'].'"><img src="../img/page_end.gif" /><br />'.get_lang('Pagebreak').'</a></div>';
- echo '</div>';
- echo '<div style="clear:both;"></div>';
- // Displaying the table header with all the questions
- echo '<table class="data_table">';
- echo ' <tr class="row_odd">';
- echo ' <th width="15">'.get_lang('QuestionNumber').'</th>';
- echo ' <th>'.get_lang('Title').'</th>';
- echo ' <th>'.get_lang('Type').'</th>';
- echo ' <th>'.get_lang('NumberOfOptions').'</th>';
- echo ' <th width="100">'.get_lang('Modify').'</th>';
- echo ' </tr>';
- // Displaying the table contents with all the questions
- $question_counter = 1;
- $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__);
- $question_counter_max = mysql_num_rows($result);
- while ($row = mysql_fetch_assoc($result))
- {
- echo '<tr>';
- echo ' <td>'.$question_counter.'</td>';
- echo ' <td>';
- if (strlen($row['survey_question']) > 100)
- {
- echo substr(strip_tags($row['survey_question']),0, 100).' ... ';
- }
- else
- {
- echo $row['survey_question'];
- }
- echo '</td>';
- echo ' <td>'.get_lang(ucfirst($row['type'])).'</td>';
- echo ' <td>'.$row['number_of_options'].'</td>';
- echo ' <td>';
- echo ' <a href="question.php?'.api_get_cidreq().'&action=edit&type='.$row['type'].'&survey_id='.$_GET['survey_id'].'&question_id='.$row['question_id'].'">'.Display::return_icon('edit.gif', get_lang('Edit')).'</a>';
- echo ' <a href="survey.php?'.api_get_cidreq().'&action=delete&survey_id='.$_GET['survey_id'].'&question_id='.$row['question_id'].'" onclick="javascript:if(!confirm(\''.addslashes(htmlentities(get_lang("DeleteSurveyQuestion").'?',ENT_QUOTES,$charset)).'\')) return false;">'.Display::return_icon('delete.gif', get_lang('Delete')).'</a>';
- if ($question_counter > 1)
- {
- echo ' <a href="survey.php?'.api_get_cidreq().'&action=moveup&survey_id='.$_GET['survey_id'].'&question_id='.$row['question_id'].'">'.Display::return_icon('up.gif', get_lang('MoveUp')).'</a>';
- }
- if ($question_counter < $question_counter_max)
- {
- echo ' <a href="survey.php?'.api_get_cidreq().'&action=movedown&survey_id='.$_GET['survey_id'].'&question_id='.$row['question_id'].'">'.Display::return_icon('down.gif', get_lang('MoveDown')).'</a>';
- }
- echo ' </td>';
- $question_counter++;
- }
- echo '</table>';
- // Footer
- Display :: display_footer();
- ?>
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