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							247 lines
						
					
					
						
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							247 lines
						
					
					
						
							9.1 KiB
						
					
					
				<?php
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/* For licensing terms, see /license.txt */
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/**
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 * Script
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 * @package chamilo.gradebook
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 * @author Julio Montoya - fixes in order to use gradebook models + some code cleaning
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 */
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$language_file= 'gradebook';
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$cidReset= true;
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require_once '../inc/global.inc.php';
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$this_section = SECTION_COURSES;
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$current_course_tool  = TOOL_GRADEBOOK;
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api_protect_course_script();
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require_once 'lib/be.inc.php';
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require_once 'lib/scoredisplay.class.php';
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require_once 'lib/gradebook_functions.inc.php';
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require_once 'lib/fe/catform.class.php';
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require_once 'lib/fe/evalform.class.php';
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require_once 'lib/fe/linkform.class.php';
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require_once 'lib/gradebook_data_generator.class.php';
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require_once 'lib/fe/gradebooktable.class.php';
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require_once 'lib/fe/displaygradebook.php';
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api_block_anonymous_users();
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if (!api_is_allowed_to_edit()) {
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    header('Location: /index.php');
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    exit;
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}
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$my_selectcat = isset($_GET['selectcat']) ? intval($_GET['selectcat']) : '';
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if (empty($my_selectcat)) {
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    api_not_allowed();
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}
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$course_id			  =	get_course_id_by_link_id($my_selectcat);
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$table_link           = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
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$table_evaluation     = Database::get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
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$tbl_forum_thread     = Database :: get_course_table(TABLE_FORUM_THREAD);
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$tbl_work             = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
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$tbl_attendance       = Database :: get_course_table(TABLE_ATTENDANCE);
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$table_evaluated[LINK_EXERCISE]           = array(TABLE_QUIZ_TEST, 'title', 'id', get_lang('Exercise'));
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$table_evaluated[LINK_DROPBOX]            = array(TABLE_DROPBOX_FILE, 'name','id', get_lang('Dropbox'));
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$table_evaluated[LINK_STUDENTPUBLICATION] = array(TABLE_STUDENT_PUBLICATION, 'url','id', get_lang('Student_publication'));
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$table_evaluated[LINK_LEARNPATH]          = array(TABLE_LP_MAIN, 'name','id', get_lang('Learnpath'));
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$table_evaluated[LINK_FORUM_THREAD]       = array(TABLE_FORUM_THREAD, 'thread_title_qualify', 'thread_id', get_lang('Forum'));
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$table_evaluated[LINK_ATTENDANCE]         = array(TABLE_ATTENDANCE, 'attendance_title_qualify', 'id', get_lang('Attendance'));
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$table_evaluated[LINK_SURVEY]             = array(TABLE_SURVEY, 'code', 'survey_id', get_lang('Survey'));
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$submitted = isset($_POST['submitted'])?$_POST['submitted']:'';
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$output='';
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$my_cat = Category::load($my_selectcat);
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$my_cat = $my_cat[0];
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$parent_id = $my_cat->get_parent_id();
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$parent_cat = Category::load($parent_id);
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$my_category = array();
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$cat = new Category();
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$my_category   = $cat->shows_all_information_an_category($my_selectcat);
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$original_total = $my_category['weight'];
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$masked_total = $parent_cat[0]->get_weight();
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$sql = 'SELECT * FROM '.$table_link.' WHERE category_id = '.$my_selectcat;
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$result = Database::query($sql);
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$links = Database::store_result($result, 'ASSOC');
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foreach ($links as &$row) {
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    $item_weight = $row['weight'];
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    $sql = 'SELECT * FROM '.get_table_type_course($row['type']).'
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            WHERE c_id = '.$course_id.' AND '.$table_evaluated[$row['type']][2].' = '.$row['ref_id'];
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    $result = Database::query($sql);
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    $resource_name = Database ::fetch_array($result);
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    if (isset($resource_name['lp_type'])) {
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        $resource_name = $resource_name[2];
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    } else {
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        $resource_name = $resource_name[1];
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    }
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    $row['resource_name'] = $resource_name;
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    //update only if value changed
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    if (isset($_POST['link'][$row['id']])) {
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        $new_weight = trim($_POST['link'][$row['id']]);
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        updateLinkWeight($row['id'], $resource_name, $new_weight);
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        $item_weight = $new_weight;
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    }
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    $output.= '<tr><td>'.build_type_icon_tag($row['type']).'</td>
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               <td> '.$resource_name.' '.Display::label($table_evaluated[$row['type']][3],'info').' </td>';
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    $output.= '<td>
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                    <input type="hidden" name="link_'.$row['id'].'" value="'.$resource_name.'" />
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                    <input size="10" type="text" name="link['.$row['id'].']" value="'.$item_weight.'"/>
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               </td></tr>';
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}
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$sql = 'SELECT * FROM '.$table_evaluation.' WHERE category_id = '.$my_selectcat;
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$result = Database::query($sql);
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$evaluations = Database::store_result($result);
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foreach ($evaluations as $evaluationRow) {
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    //$item_weight = $row['weight'];
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    //$item_weight = $masked_total*$item_weight/$original_total;
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    $item_weight = $evaluationRow['weight'];
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    //update only if value changed
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    if (isset($_POST['evaluation'][$evaluationRow['id']])) {
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        $new_weight = trim($_POST['evaluation'][$evaluationRow['id']]);
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        updateEvaluationWeight($evaluationRow['id'], $new_weight);
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        $item_weight = $new_weight;
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    }
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    $output.= '<tr><td>'.build_type_icon_tag('evalnotempty').'</td><td>'.$evaluationRow['name'].' '.Display::label(get_lang('Evaluation')).'</td>';
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    $output.= '<td><input type="hidden" name="eval_'.$evaluationRow['id'].'" value="'.$evaluationRow['name'].'" /><input type="text" size="10" name="evaluation['.$evaluationRow['id'].']" value="'.$item_weight.'"/></td></tr>';
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}
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//by iflorespaz
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$my_api_cidreq = api_get_cidreq();
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if ($my_api_cidreq=='') {
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    $my_api_cidreq='cidReq='.$my_category['course_code'];
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}
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$currentUrl = api_get_self().'?'.api_get_cidreq().'&selectcat='.$my_selectcat;
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$form = new FormValidator('auto_weight', 'post', $currentUrl);
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$form->addHeader(get_lang('AutoWeight'));
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$form->addLabel(null, get_lang('AutoWeightExplanation'));
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$form->add_button('autoweight', get_lang('AutoWeight'));
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if ($form->validate()) {
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    $itemCount = count($links) + count($evaluations);
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    $weight = round($original_total / $itemCount, 2);
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    $total = $weight * $itemCount;
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    $diff = null;
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    if ($original_total !== $total) {
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        if ($total > $original_total) {
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            $diff = $total - $original_total;
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        }
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    }
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    $total = 0;
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    $diffApplied = false;
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    foreach ($links as $link) {
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        $weightToApply = $weight;
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        if ($diffApplied == false) {
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            if (!empty($diff)) {
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                $weightToApply = $weight - $diff;
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                $diffApplied = true;
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            }
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        }
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        updateLinkWeight(
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            $link['id'],
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            $link['resource_name'],
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            $weightToApply
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        );
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    }
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    foreach ($evaluations as $evaluation) {
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        $weightToApply = $weight;
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        if ($diffApplied == false) {
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            if (!empty($diff)) {
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                $weightToApply = $weight - $diff;
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                $diffApplied = true;
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            }
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        }
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        updateEvaluationWeight(
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            $evaluation['id'],
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            $weightToApply
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        );
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    }
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    header('Location:'.$currentUrl);
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    exit;
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}
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// 	DISPLAY HEADERS AND MESSAGES
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if (!isset($_GET['exportpdf']) and !isset($_GET['export_certificate'])) {
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    if (isset ($_GET['studentoverview'])) {
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        $interbreadcrumb[]= array ('url' => Security::remove_XSS($_SESSION['gradebook_dest']).'?selectcat=' . $my_selectcat,'name' => get_lang('Gradebook'));
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        Display :: display_header(get_lang('FlatView'));
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    } elseif (isset ($_GET['search'])) {
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        $interbreadcrumb[]= array ('url' => Security::remove_XSS($_SESSION['gradebook_dest']).'?selectcat=' . $my_selectcat,'name' => get_lang('Gradebook'));
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        Display :: display_header(get_lang('SearchResults'));
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    } else {
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        $interbreadcrumb[] = array ('url' => Security::remove_XSS($_SESSION['gradebook_dest']).'?selectcat=1', 'name' => get_lang('Gradebook'));
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        $interbreadcrumb[] = array ('url' => '#','name' => get_lang('EditAllWeights'));
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        Display :: display_header('');
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    }
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}
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if ($submitted==1) {
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    Display :: display_confirmation_message(get_lang('GradebookWeightUpdated')) . '<br /><br />';
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    if (isset($_POST['evaluation'])) {
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        require_once 'lib/be/evaluation.class.php';
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        $eval_log = new Evaluation();
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    }
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    if (isset($_POST['link'])) {
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        require_once 'lib/be/abstractlink.class.php';
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        //$eval_link_log = new AbstractLink();
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    }
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}
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?>
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    <div class="actions">
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        <a href="<?php echo Security::remove_XSS($_SESSION['gradebook_dest']).'?'.$my_api_cidreq ?>&selectcat=<?php echo $my_selectcat ?>">
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            <?php echo Display::return_icon('back.png',get_lang('FolderView'),'',ICON_SIZE_MEDIUM); ?>
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        </a>
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    </div>
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<?php
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$warning_message = sprintf(get_lang('TotalWeightMustBeX'), $masked_total);
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Display::display_normal_message($warning_message, false);
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$form->display();
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$formNormal = new FormValidator('normal_weight', 'post', $currentUrl);
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$formNormal->addHeader(get_lang('EditWeight'));
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$formNormal->display();
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?>
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    <form method="post" action="gradebook_edit_all.php?<?php echo $my_api_cidreq ?>&selectcat=<?php echo $my_selectcat?>">
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        <table class="data_table">
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            <tr class="row_odd">
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                <th style="width: 35px;"><?php echo get_lang('Type'); ?></th>
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                <th><?php echo get_lang('Resource'); ?></th>
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                <th><?php echo get_lang('Weight'); ?></th>
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            </tr>
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            <?php echo $output; ?>
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        </table>
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        <input type="hidden" name="submitted" value="1" />
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        <br />
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        <button class="save" type="submit" name="name" value="<?php echo get_lang('Save') ?>">
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            <?php echo get_lang('SaveScoringRules') ?>
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        </button>
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    </form>
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<?php
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Display :: display_footer();
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