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507 lines
17 KiB
507 lines
17 KiB
<?php
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// $Id: gradebook_view_result.php 1020 2007-05-11 08:20:27Z stijn $
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2006 Dokeos S.A.
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Copyright (c) 2006 Ghent University (UGent)
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Copyright (c) various contributors
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
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Mail: info@dokeos.com
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==============================================================================
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*/
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$language_file[] = 'gradebook';
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$cidReset= true;
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include_once ('../inc/global.inc.php');
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include_once ('lib/be.inc.php');
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include_once ('lib/gradebook_functions.inc.php');
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include_once ('lib/fe/displaygradebook.php');
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include_once ('lib/fe/evalform.class.php');
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include_once ('lib/fe/dataform.class.php');
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include_once (api_get_path(LIBRARY_PATH) . 'fileManage.lib.php');
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include_once (api_get_path(LIBRARY_PATH) . 'export.lib.inc.php');
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include_once (api_get_path(LIBRARY_PATH) . 'import.lib.php');
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include_once ('lib/results_data_generator.class.php');
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include_once ('lib/fe/resulttable.class.php');
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include_once ('lib/fe/exportgradebook.php');
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include_once ('lib/scoredisplay.class.php');
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include_once (api_get_path(LIBRARY_PATH).'ezpdf/class.ezpdf.php');
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api_block_anonymous_users();
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block_students();
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$interbreadcrumb[]= array (
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'url' => 'gradebook.php',
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'name' => get_lang('Gradebook'
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));
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//load the evaluation & category
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$displayscore = Scoredisplay :: instance();
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$eval= Evaluation :: load($_GET['selecteval']);
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$overwritescore= 0;
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if ($eval[0]->get_category_id() < 0)
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{
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// if category id is negative, then the evaluation's origin is a link
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$link= LinkFactory :: get_evaluation_link($eval[0]->get_id());
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$currentcat= Category :: load($link->get_category_id());
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} else
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$currentcat= Category :: load($eval[0]->get_category_id());
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//load the result with the evaluation id
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function overwritescore($resid, $importscore, $eval_max)
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{
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$result= Result :: load($resid);
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if ($importscore > $eval_max)
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{
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header('Location: gradebook_view_result.php?selecteval=' . $_GET['selecteval'] . '&overwritemax=');
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exit;
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}
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$result[0]->set_score($importscore);
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$result[0]->save();
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unset ($result);
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}
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if (isset ($_GET['selecteval']))
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{
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$allresults= Result :: load(null, null, $_GET['selecteval']);
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$iscourse= $currentcat[0]->get_course_code() == null ? 1 : 0;
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}
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/**
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* XML-parser: handle start of element
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*/
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function element_start($parser, $data)
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{
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global $user;
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global $current_tag;
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switch ($data)
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{
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case 'Result' :
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$user= array ();
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break;
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default :
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$current_tag= $data;
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}
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}
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/**
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* XML-parser: handle end of element
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*/
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function element_end($parser, $data)
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{
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global $user;
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global $users;
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global $current_value;
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switch ($data)
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{
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case 'Result' :
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$users[]= $user;
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break;
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default :
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$user[$data]= $current_value;
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break;
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}
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}
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/**
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* XML-parser: handle character data
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*/
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function character_data($parser, $data)
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{
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global $current_value;
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$current_value= $data;
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}
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/**
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* Read the XML-file
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* @param string $file Path to the XML-file
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* @return array All userinformation read from the file
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*/
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function parse_xml_data($file)
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{
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global $current_tag;
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global $current_value;
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global $user;
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global $users;
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$users= array ();
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$parser= xml_parser_create();
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xml_set_element_handler($parser, 'element_start', 'element_end');
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xml_set_character_data_handler($parser, "character_data");
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xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, false);
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xml_parse($parser, file_get_contents($file));
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xml_parser_free($parser);
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return $users;
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}
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if (isset ($_GET['editres']))
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{
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$resultedit= Result :: load($_GET['editres']);
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$edit_res_form= new EvalForm(EvalForm :: TYPE_RESULT_EDIT, $eval[0], $resultedit[0], 'edit_result_form', null, api_get_self() . '?editres=' . $resultedit[0]->get_id() . '&selecteval=' . $_GET['selecteval']);
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if ($edit_res_form->validate())
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{
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$values= $edit_res_form->exportValues();
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$result= new Result();
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$result->set_id($_GET['editres']);
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$result->set_user_id($values['hid_user_id']);
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$result->set_evaluation_id($_GET['selecteval']);
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if ((!empty ($values['score'])) || ($values['score'] == '0'))
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$result->set_score($values['score']);
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$result->save();
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unset ($result);
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header('Location: gradebook_view_result.php?selecteval=' . $_GET['selecteval'] . '&editresmessage=');
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exit;
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}
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}
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if (isset ($_GET['import']))
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{
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$interbreadcrumb[]= array (
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'url' => 'gradebook_view_result.php?selecteval=' . $_GET['selecteval'],
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'name' => get_lang('ViewResult'
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));
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$import_result_form = new DataForm(DataForm :: TYPE_IMPORT, 'import_result_form', null, api_get_self() . '?import=&selecteval=' . $_GET['selecteval']);
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if (!$import_result_form->validate())
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Display :: display_header(get_lang('Import'));
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if ($_POST['formSent'])
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{
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if (!empty ($_FILES['import_file']['name']))
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{
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$values= $import_result_form->exportValues();
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$file_type= $_POST['file_type'];
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$file_name= $_FILES['import_file']['tmp_name'];
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if ($file_type == 'csv')
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{
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$results= Import :: csv_to_array($file_name);
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} else
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{
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$results= parse_xml_data($file_name);
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}
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//var_dump($results);
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$nr_results_added= 0;
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foreach ($results as $index => $importedresult)
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{
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//check username & score
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$added= '0';
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foreach ($allresults as $allresult)
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{
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if (($importedresult['user_id'] == $allresult->get_user_id()))
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{
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if ($importedresult['score'] != $allresult->get_score())
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{
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if (!isset ($values['overwrite']))
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{
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header('Location: gradebook_view_result.php?selecteval=' . $_GET['selecteval'] . '&import_score_error=' . $importedresult['user_id']);
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exit;
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break;
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} else
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{
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overwritescore($allresult->get_id(), $importedresult['score'], $eval[0]->get_max());
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$overwritescore++;
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$added= '1';
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}
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} else
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$added= '1';
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}
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}
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if ($importedresult['user_id'] == null)
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{
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header('Location: gradebook_view_result.php?selecteval=' . $_GET['selecteval'] . '&incorrectdata=');
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exit;
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}
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$userinfo= get_user_info_from_id($importedresult['user_id']);
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if ($userinfo['lastname'] != $importedresult['lastname'] || $userinfo['firstname'] != $importedresult['firstname'] || $userinfo['official_code'] != $importedresult['official_code'])
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{
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if (!isset ($values['ignoreerrors']))
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{
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header('Location: gradebook_view_result.php?selecteval=' . $_GET['selecteval'] . '&import_user_error=' . $importedresult['user_id']);
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exit;
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}
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}
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if ($added != '1')
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{
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if ($importedresult['score'] > $eval[0]->get_max())
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{
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header('Location: gradebook_view_result.php?selecteval=' . $_GET['selecteval'] . '&overwritemax=');
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exit;
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}
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$result= new Result();
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$result->set_user_id($importedresult['user_id']);
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if (!empty ($importedresult['score']))
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{
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$result->set_score($importedresult['score']);
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}
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if (!empty ($importedresult['date']))
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{
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$result->set_date(strtotime($importedresult['date']));
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} else
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{
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$result->set_date(time());
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}
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$result->set_evaluation_id($_GET['selecteval']); //var_dump($result);
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$result->add();
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$nr_results_added++;
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}
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}
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} else
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{
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header('Location: ' . api_get_self() . '?import=&selecteval=' . $_GET['selecteval'] . '&importnofile=');
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exit;
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}
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if ($overwritescore != 0)
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{
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header('Location: ' . api_get_self() . '?selecteval=' . $_GET['selecteval'] . '&importoverwritescore=' . $overwritescore);
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exit;
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}
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if ($nr_results_added == 0)
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{
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header('Location: ' . api_get_self() . '?selecteval=' . $_GET['selecteval'] . '¬hingadded=');
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exit;
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}
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header('Location: ' . api_get_self() . '?selecteval=' . $_GET['selecteval'] . '&importok=');
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exit;
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}
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}
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if (isset ($_GET['export']))
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{
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$interbreadcrumb[]= array (
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'url' => 'gradebook_view_result.php?selecteval=' . $_GET['selecteval'],
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'name' => get_lang('ViewResult'
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));
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$export_result_form= new DataForm(DataForm :: TYPE_EXPORT, 'export_result_form', null, api_get_self() . '?export=&selecteval=' . $_GET['selecteval'], '_blank');
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if (!$export_result_form->validate())
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Display :: display_header(get_lang('Export'));
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if ($export_result_form->validate())
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{
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$export= $export_result_form->exportValues();
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$file_type= $export['file_type'];
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$filename= 'export_results_' . date('Y-m-d_H-i-s');
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$results= Result :: load(null, null, $_GET['selecteval']);
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$data= array (); //when file type is csv, add a header to the output file
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if ($file_type == 'csv')
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{
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$alldata[]= array (
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'user_id',
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'official_code',
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'lastname',
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'firstname',
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'score',
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'date'
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);
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}
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if ($file_type == 'pdf')
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{
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if (($eval[0]->has_results()))
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{
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$score= $eval[0]->calc_score();
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if ($score != null)
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$average= get_lang('Average') . ' : ' . round(100 * ($score[0] / $score[1])) . ' %';
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}
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if ($eval[0]->get_course_code() == null)
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$course= get_lang('CourseIndependent');
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else
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$course= get_course_name_from_code($eval[0]->get_course_code());
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$pdf= new Cezpdf();
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$pdf->selectFont(api_get_path(LIBRARY_PATH).'ezpdf/fonts/Helvetica.afm');
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$pdf->ezSetMargins(30, 30, 50, 30);
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$pdf->ezSetY(800);
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$pdf->ezText(get_lang('EvaluationName') . ' : ' . $eval[0]->get_name() . ' (' . date('j/n/Y g:i', $eval[0]->get_date()) . ')', 12, array (
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'justification' => 'left'
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));
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$pdf->ezText(get_lang('Description') . ' : ' . $eval[0]->get_description());
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$pdf->ezText(get_lang('Course') . ' : ' . $course, 12, array (
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'justification' => 'left'
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));
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$pdf->ezText(get_lang('Weight') . ' : ' . $eval[0]->get_weight(), 12, array (
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'justification' => 'left'
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));
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$pdf->ezText(get_lang('Max') . ' : ' . $eval[0]->get_max(), 12, array (
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'justification' => 'left'
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));
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$pdf->ezText($average, 12, array (
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'justification' => 'left'
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));
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$datagen = new ResultsDataGenerator ($eval[0],$allresults);
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$data_array = $datagen->get_data(ResultsDataGenerator :: RDG_SORT_LASTNAME,0,null,true);
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$newarray = array();
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foreach ($data_array as $data)
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{
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$newitem = array();
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$newitem[] = $data['lastname'];
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$newitem[] = $data['firstname'];
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$newitem[] = $data['score'];
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if ($displayscore->is_custom())
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$newitem[] = $data['display'];
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$newarray[] = $newitem;
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}
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$pdf->ezSetY(650);
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if ($displayscore->is_custom())
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$header_names = array(get_lang('LastName'),get_lang('FirstName'),get_lang('Score'),get_lang('Display'));
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else
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$header_names = array(get_lang('LastName'),get_lang('FirstName'),get_lang('Score'));
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$pdf->ezTable($newarray,$header_names,'',array('showHeadings'=>1,'shaded'=>1,'showLines'=>1,'rowGap'=>3,'width'=> 500));
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$pdf->ezStream();
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exit;
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}
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foreach ($results as $result)
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{
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$userinfo= get_user_info_from_id($result->get_user_id());
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$data['user_id']= $result->get_user_id();
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$data['official_code']= $userinfo['official_code'];
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$data['lastname']= $userinfo['lastname'];
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$data['firstname']= $userinfo['firstname'];
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$data['score']= $result->get_score();
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$data['date']= date('Y-n-j g:i', $result->get_date());
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$alldata[]= $data;
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}
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switch ($file_type)
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{
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case 'xml' :
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Export :: export_table_xml($alldata, $filename, 'Result', 'XMLResults');
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break;
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case 'csv' :
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Export :: export_table_csv($alldata, $filename);
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break;
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}
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}
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}
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if (isset ($_GET['resultdelete']))
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{
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$result= Result :: load($_GET['resultdelete']);
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$result[0]->delete();
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header('Location: gradebook_view_result.php?deleteresult=&selecteval=' . $_GET['selecteval']);
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exit;
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}
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if (isset ($_POST['action']))
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{
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$number_of_selected_items= count($_POST['id']);
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if ($number_of_selected_items == '0')
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Display :: display_warning_message(get_lang('NoItemsSelected'),false);
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else
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{
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switch ($_POST['action'])
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{
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case 'delete' :
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$number_of_deleted_results= 0;
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foreach ($_POST['id'] as $indexstr)
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{
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$result= Result :: load($indexstr);
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$result[0]->delete();
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$number_of_deleted_results++;
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}
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header('Location: gradebook_view_result.php?massdelete=&selecteval=' . $_GET['selecteval']);
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exit;
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break;
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}
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}
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} // TODO - what if selecteval not set ?
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$addparams= array (
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'selecteval' => $eval[0]->get_id());
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if (isset ($_GET['print']))
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{
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$datagen = new ResultsDataGenerator ($eval[0],$allresults);
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$data_array = $datagen->get_data(ResultsDataGenerator :: RDG_SORT_LASTNAME,0,null,true);
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if ($displayscore->is_custom())
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$header_names = array(get_lang('LastName'),get_lang('FirstName'),get_lang('Score'),get_lang('Display'));
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else
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$header_names = array(get_lang('LastName'),get_lang('FirstName'),get_lang('Score'));
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$newarray = array();
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foreach ($data_array as $data)
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$newarray[] = array_slice($data, 2);
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echo print_table($newarray, $header_names,get_lang('ViewResult'), $eval[0]->get_name());
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exit;
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} else
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$resulttable= new ResultTable($eval[0], $allresults, $iscourse, $addparams);
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$htmlHeadXtra[]= '<script type="text/javascript">
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function confirmationuser ()
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{
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if (confirm("' . get_lang('DeleteUser') . '?"))
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{return true;}
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else
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{return false;}
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}
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function confirmationall ()
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{
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if (confirm("' . get_lang('DeleteAll') . '?"))
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{return true;}
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else
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{return false;}
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}
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</script>';
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if (isset ($_GET['deleteall']))
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{
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$eval[0]->delete_results();
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header('Location: gradebook_view_result.php?allresdeleted=&selecteval=' . $_GET['selecteval']);
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exit;
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}
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if ((!isset ($_GET['export'])) && (!isset ($_GET['import'])))
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Display :: display_header(get_lang('ViewResult'));
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if (isset ($_GET['addresultnostudents']))
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Display :: display_warning_message(get_lang('AddResultNoStudents'),false);
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if (isset ($_GET['editresmessage']))
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Display :: display_confirmation_message(get_lang('ResultEdited'),false);
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if (isset ($_GET['addresult']))
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Display :: display_confirmation_message(get_lang('ResultAdded'),false);
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if (isset ($_GET['adduser']))
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Display :: display_confirmation_message(get_lang('UserAdded'),false);
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if (isset ($_GET['deleteresult']))
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Display :: display_confirmation_message(get_lang('ResultDeleted'),false);
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if (isset ($_GET['editallresults']))
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Display :: display_confirmation_message(get_lang('AllResultsEdited'),false);
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if (isset ($_GET['importok']))
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Display :: display_confirmation_message(get_lang('ImportOk'),false);
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if (isset ($_GET['importnofile']))
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Display :: display_warning_message(get_lang('ImportNoFile'),false);
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if (isset ($_GET['incorrectdata']))
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Display :: display_warning_message(get_lang('IncorrectData'),false);
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if (isset ($_GET['nothingadded']))
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Display :: display_warning_message(get_lang('NothingAdded'),false);
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if (isset ($_GET['massdelete']))
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Display :: display_confirmation_message(get_lang('ResultsDeleted'),false);
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if (isset ($_GET['nouser']))
|
|
Display :: display_warning_message(get_lang('NoUser'),false);
|
|
if (isset ($_GET['overwritemax']))
|
|
Display :: display_warning_message(get_lang('OverWriteMax'),false);
|
|
if (isset ($_GET['importoverwritescore']))
|
|
Display :: display_confirmation_message(get_lang('ImportOverwriteScore') . ' ' . $_GET['importoverwritescore']);
|
|
if (isset ($_GET['import_user_error']))
|
|
{
|
|
$userinfo= get_user_info_from_id($_GET['import_user_error']);
|
|
Display :: display_warning_message(get_lang('UserInfoDoesNotMatch') . '<br /><br /><b>' . $userinfo['lastname'] . ' ' . $userinfo['firstname'] . '</b>');
|
|
}
|
|
if (isset ($_GET['allresdeleted']))
|
|
Display :: display_confirmation_message(get_lang('AllResultDeleted'));
|
|
if (isset ($_GET['import_score_error']))
|
|
{
|
|
$userinfo= get_user_info_from_id($_GET['import_score_error']);
|
|
Display :: display_warning_message(get_lang('ScoreDoesNotMatch') . '<br /><br /><b>' . $userinfo['lastname'] . ' ' . $userinfo['firstname'] . '</b>');
|
|
}
|
|
if ($file_type == null)
|
|
{ //show the result header
|
|
if (isset ($export_result_form) && !(isset ($edit_res_form)))
|
|
{
|
|
echo '<div class ="normal-message">';
|
|
echo $export_result_form->display();
|
|
echo '</div>';
|
|
DisplayGradebook :: display_header_result($eval[0], $currentcat[0]->get_id(), 1);
|
|
} else
|
|
{
|
|
if (isset ($import_result_form))
|
|
{
|
|
echo '<div class ="normal-message">';
|
|
echo $import_result_form->display();
|
|
echo '</div>';
|
|
}
|
|
if (isset ($edit_res_form))
|
|
{
|
|
Display :: display_normal_message($edit_res_form->toHtml(),false);
|
|
}
|
|
DisplayGradebook :: display_header_result($eval[0], $currentcat[0]->get_id(), 1);
|
|
}
|
|
$resulttable->display();
|
|
Display :: display_footer();
|
|
}
|
|
?>
|
|
|