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- <?php
- // $Id: gradebook_view_result.php 725 2007-04-24 07:27:11Z stijn $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2006 Dokeos S.A.
- Copyright (c) 2006 Ghent University (UGent)
- Copyright (c) various contributors
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- 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 the GNU General Public License for more details.
- Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
- Mail: info@dokeos.com
- ==============================================================================
- */
- $language_file= 'gradebook';
- $cidReset= true;
- include_once ('../inc/global.inc.php');
- include_once ('lib/be.inc.php');
- include_once ('lib/gradebook_functions.inc.php');
- include_once ('lib/fe/dataform.class.php');
- include_once ('lib/scoredisplay.class.php');
- include_once ('lib/fe/displaygradebook.php');
- api_block_anonymous_users();
- $eval= Evaluation :: load($_GET['selecteval']);
- if ($eval[0]->get_category_id() < 0)
- {
- // if category id is negative, then the evaluation's origin is a link
- $link= LinkFactory :: get_evaluation_link($eval[0]->get_id());
- $currentcat= Category :: load($link->get_category_id());
- } else
- $currentcat= Category :: load($eval[0]->get_category_id());
-
- $interbreadcrumb[]= array (
- 'url' => 'gradebook.php?selectcat=' . $currentcat[0]->get_id(), 'name' => get_lang('Gradebook'));
- if (api_is_allowed_to_create_course())
- {
- $interbreadcrumb[]= array (
- 'url' => 'gradebook_view_result.php?selecteval=' . $_GET['selecteval'],
- 'name' => get_lang('ViewResult'
- ));
- }
- $displayscore= ScoreDisplay :: instance();
- Display :: display_header(get_lang('EvaluationStatistics'));
- DisplayGradebook :: display_header_result($eval[0], $currentcat[0]->get_id(), 0, 0);
- if (!$displayscore->is_custom())
- Display :: display_error_message(get_lang('PleaseEnableScoringSystem'),false);
- else
- {
- // generate data
-
- $displays= $displayscore->get_custom_score_display_settings();
- $allresults = Result :: load(null,null,$eval[0]->get_id());
- $nr_items = array();
- foreach ($displays as $itemsdisplay)
- $nr_items[$itemsdisplay['display']] = 0;
-
- $resultcount = 0;
- foreach ($allresults as $result)
- {
- $score = $result->get_score();
- if (isset($score))
- {
- $display = $displayscore->display_score(array($score, $eval[0]->get_max()),SCORE_DIV | SCORE_IGNORE_SPLIT, SCORE_ONLY_CUSTOM);
- $nr_items[$display] ++;
- $resultcount ++;
- }
- }
-
-
-
- $keys = array_keys($nr_items);
-
- // find the region with the most scores, this is 100% of the bar
- $highest_ratio = 0;
- foreach ($keys as $key)
- {
- if ($nr_items[$key] > $highest_ratio)
- $highest_ratio = $nr_items[$key];
- }
- // generate table
- $stattable= '<br><table class="data_table" cellspacing="0" cellpadding="3">';
- $stattable .= '<tr><th colspan="4">' . get_lang('Statistics') . '</th></tr>';
- $counter=0;
- foreach ($keys as $key)
- {
- //var_dump ($key);
- $bar = ($nr_items[$key] / $highest_ratio) * 100;
- $stattable .= '<tr class="row_' . ($counter % 2 == 0 ? 'odd' : 'even') . '">';
- $stattable .= '<td width="150">' . $key . '</td>';
-
- $stattable .= '<td width="550"><img src="../img/bar_1u.gif" width="' . $bar . '%" height="10"/></td>';
- $stattable .= '<td align="right">' . $nr_items[$key] . '</td>';
- $stattable .= '<td align="right"> ' . round( ($nr_items[$key] / $resultcount) * 100 ) . '%</td>';
- $counter++;
- }
- $stattable .= '</tr></table>';
- echo $stattable;
- }
- Display :: display_footer();
- ?>
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