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337 lines
11 KiB
337 lines
11 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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*/
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/**
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* Init
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*/
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$language_file = 'gradebook';
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require_once '../inc/global.inc.php';
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$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/fe/dataform.class.php';
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require_once 'lib/fe/userform.class.php';
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require_once 'lib/flatview_data_generator.class.php';
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require_once 'lib/fe/flatviewtable.class.php';
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require_once 'lib/fe/displaygradebook.php';
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require_once 'lib/fe/exportgradebook.php';
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require_once 'lib/scoredisplay.class.php';
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require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/gradebook_functions.inc.php';
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require_once api_get_path(LIBRARY_PATH).'pdf.lib.php';
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api_block_anonymous_users();
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block_students();
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if (isset ($_POST['submit']) && isset ($_POST['keyword'])) {
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header('Location: '.api_get_self().'?selectcat='.Security::remove_XSS($_GET['selectcat']).'&search='.Security::remove_XSS($_POST['keyword']));
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exit;
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}
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$interbreadcrumb[] = array ('url' => $_SESSION['gradebook_dest'].'?selectcat=1', 'name' => get_lang('ToolGradebook'));
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$showeval = isset($_POST['showeval']) ? '1' : '0';
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$showlink = isset($_POST['showlink']) ? '1' : '0';
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if (($showlink == '0') && ($showeval == '0')) {
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$showlink = '1';
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$showeval = '1';
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}
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$cat = Category::load($_REQUEST['selectcat']);
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if (isset($_GET['userid'])) {
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$userid = Security::remove_XSS($_GET['userid']);
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} else {
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$userid = '';
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}
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if ($showeval) {
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$alleval = $cat[0]->get_evaluations($userid, true);
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} else {
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$alleval = null;
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}
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if ($showlink) {
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$alllinks = $cat[0]->get_links($userid, true);
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} else {
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$alllinks = null;
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}
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if (isset($export_flatview_form) && (!$file_type == 'pdf')) {
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Display :: display_normal_message($export_flatview_form->toHtml(), false);
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}
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if (isset($_GET['selectcat'])) {
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$category_id = Security::remove_XSS($_GET['selectcat']);
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} else {
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$category_id = '';
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}
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$simple_search_form = new UserForm(UserForm :: TYPE_SIMPLE_SEARCH, null, 'simple_search_form', null, api_get_self() . '?selectcat=' . $category_id);
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$values = $simple_search_form->exportValues();
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$keyword = '';
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if (isset($_GET['search']) && !empty($_GET['search'])) {
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$keyword = Security::remove_XSS($_GET['search']);
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}
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if ($simple_search_form->validate() && (empty($keyword))) {
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$keyword = $values['keyword'];
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}
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if (!empty($keyword)) {
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$users = find_students($keyword);
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} else {
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if (isset($alleval) && isset($alllinks)) {
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$users = get_all_users($alleval, $alllinks);
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} else {
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$users = null;
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}
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}
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$offset = isset($_GET['offset']) ? $_GET['offset'] : '0';
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$flatviewtable = new FlatViewTable($cat[0], $users, $alleval, $alllinks, true, $offset, $addparams);
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$parameters=array('selectcat'=>intval($_GET['selectcat']));
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$flatviewtable->set_additional_parameters($parameters);
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if (isset($_GET['exportpdf'])) {
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$interbreadcrumb[] = array (
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'url' => api_get_self().'?selectcat=' . Security::remove_XSS($_GET['selectcat']),
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'name' => get_lang('FlatView')
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);
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$export_pdf_form = new DataForm(DataForm::TYPE_EXPORT_PDF, 'export_pdf_form', null, api_get_self().'?exportpdf=&offset='.intval($_GET['offset']).'&selectcat='.intval($_GET['selectcat']), '_blank', '');
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if ($export_pdf_form->validate()) {
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// Beginning of PDF report creation
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$printable_data = get_printable_data($cat[0], $users, $alleval, $alllinks);
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$export = $export_pdf_form->exportValues();
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// Reading report's CSS
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//$css_file = api_get_path(TO_SYS, WEB_CSS_PATH).api_get_setting('stylesheets').'/print.css';
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$css_file = api_get_path(SYS_CODE_PATH).'gradebook/print.css';
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$css = file_exists($css_file) ? @file_get_contents($css_file) : '';
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// HTML report creation first
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$time = time();
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$course_code = trim($cat[0]->get_course_code());
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$organization = api_get_setting('Institution');
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$displayscore = ScoreDisplay :: instance();
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$customdisplays = $displayscore->get_custom_score_display_settings();
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if (is_array($customdisplays) && count(($customdisplays))) {
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$total = array();
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foreach($customdisplays as $custom) {
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$total[$custom['display']] = 0;
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}
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$user_results = $flatviewtable->datagen->get_data_to_graph2();
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foreach($user_results as $user_result) {
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$total[$user_result[count($user_result)-1][1]]++;
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}
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}
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$html = '';
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$img = api_get_path(SYS_CODE_PATH).'css/'.api_get_visual_theme().'/images/header-logo.png';
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if (file_exists($img)) {
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$img = api_get_path(WEB_CODE_PATH).'css/'.api_get_visual_theme().'/images/header-logo.png';
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$html .= "<img src='$img'>";
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} else {
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if (!empty($organization)) {
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$html .= '<h2 align="left">'.$organization.'</h2>';
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}
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}
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$html .= '<h2 align="center">'.get_lang('FlatView').'</h2>';
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$html .= '<table align="center" width="100%"><tr><td valign="top">';
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$html .= '<table align="left" width="33%">';
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$session_name = api_get_session_name(api_get_session_id());
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$teacher_list = CourseManager::get_teacher_list_from_course_code_to_string($course_code);
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if (!empty($session_name)) {
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$html .= Display::tag('tr', Display::tag('td', get_lang('Session')).Display::tag('td', Display::tag('strong', $session_name)));
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}
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$html .= Display::tag('tr', Display::tag('td', get_lang('Course')).Display::tag('td', Display::tag('strong', $course_code)));
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$html .= Display::tag('tr', Display::tag('td', get_lang('Date')).Display::tag('td', Display::tag('strong', api_convert_and_format_date(date('Y-m-d', time()), DATE_TIME_FORMAT_LONG))));
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$html .= Display::tag('tr', Display::tag('td', get_lang('Teacher')).Display::tag('td', Display::tag('strong', $teacher_list)));
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$html .= '</table></td>';
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$html .= '<td valign="top"><table align="left" width="33%">';
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if (!empty($total)) {
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foreach($total as $label => $count) {
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$total_custom_score = round($count/count($user_results), 2) *100;
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$html .= Display::tag('tr', Display::tag('td', $label).': '.Display::tag('td', Display::tag('strong', $total_custom_score.' %')));
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}
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}
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$html .= '</table></td>';
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$html .= '<td valign="top"><table align="left" width="33%">';
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$headers = $printable_data[0];
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unset($headers[0]);
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unset($headers[1]);
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unset($headers[count($headers)+1]);
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foreach ($headers as $head) {
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//$html .= Display::tag('tr', Display::tag('td', 'P1').Display::tag('td', Display::tag('strong', $head)));
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$html .= Display::tag('tr', Display::tag('td', Display::tag('strong', $head)));
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}
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$html .= '</table></td></table><br />';
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$columns = count($printable_data[0]);
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$has_data = is_array($printable_data[1]) && count($printable_data[1]) > 0;
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if (api_is_western_name_order()) {
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// Choosing the right person name order according to the current language.
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list($printable_data[0][0], $printable_data[0][1]) = array($printable_data[0][1], $printable_data[0][0]);
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if ($has_data) {
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foreach ($printable_data[1] as &$printable_data_row) {
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list($printable_data_row[0], $printable_data_row[1]) = array($printable_data_row[1], $printable_data_row[0]);
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}
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}
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}
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$table = new HTML_Table(array('class' => 'data_table'));
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$row = 0;
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$column = 0;
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foreach ($printable_data[0] as $printable_data_cell) {
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$table->setHeaderContents($row, $column, $printable_data_cell);
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$column++;
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}
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$row++;
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if ($has_data) {
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foreach ($printable_data[1] as &$printable_data_row) {
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$column = 0;
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foreach ($printable_data_row as &$printable_data_cell) {
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$table->setCellContents($row, $column, $printable_data_cell);
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$table->updateCellAttributes($row, $column, 'align="center"');
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$column++;
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}
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$table->updateRowAttributes($row, $row % 2 ? 'class="row_even"' : 'class="row_odd"', true);
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$row++;
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}
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} else {
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$column = 0;
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$table->setCellContents($row, $column, get_lang('NoResults'));
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$table->updateCellAttributes($row, $column, 'colspan="'.$columns.'" align="center" class="row_odd"');
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}
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$html .= $table->toHtml();
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//echo $html;exit;
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// Memory release
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unset($printable_data);
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unset($table);
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// Conversion of the created HTML report to a PDF report
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$html = api_utf8_encode($html);
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//@todo this is really a must?
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$creator_pdf = api_utf8_encode($creator);
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$title_pdf = api_utf8_encode($report_name);
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$subject_pdf = api_utf8_encode(get_lang('FlatView'));
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$keywods_pdf = api_utf8_encode($course_code);
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$page_format = $export['orientation'] == 'landscape' ? 'A4-L' : 'A4';
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$pdf = new PDF($page_format, $export['orientation']);
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// Sending the created PDF report to the client
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$file_name = date('YmdHi_', $time);
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if (!empty($course_code)) {
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$file_name .= $course_code.'_';
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}
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$file_name .= get_lang('FlatView').'.pdf';
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$pdf->content_to_pdf($html, $css, $file_name, api_get_course_id());
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exit;
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} else {
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Display :: display_header(get_lang('ExportPDF'));
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}
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}
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if (isset ($_GET['print'])) {
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$printable_data = get_printable_data ($cat[0], $users,$alleval, $alllinks);
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echo print_table($printable_data[1],$printable_data[0], get_lang('FlatView'), $cat[0]->get_name());
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exit;
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}
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if (!empty($_GET['export_report']) && $_GET['export_report'] == 'export_report') {
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if (api_is_platform_admin() || api_is_course_admin() || api_is_course_coach()) {
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$user_id = null;
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if (empty($_SESSION['export_user_fields'])) {
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$_SESSION['export_user_fields'] = false;
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}
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if (!api_is_allowed_to_edit(false, false) and !api_is_course_tutor()) {
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$user_id = api_get_user_id();
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}
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require_once 'gradebook_result.class.php';
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$printable_data = get_printable_data($cat[0], $users, $alleval, $alllinks);
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switch($_GET['export_format']) {
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case 'xls':
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$export = new GradeBookResult();
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$export->exportCompleteReportXLS($printable_data);
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break;
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case 'doc':
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$export = new GradeBookResult();
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$export->exportCompleteReportDOC($printable_data);
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exit;
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break;
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case 'csv':
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default:
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$export = new GradeBookResult();
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$export->exportCompleteReportCSV($printable_data);
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exit;
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break;
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}
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} else {
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api_not_allowed(true);
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}
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}
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$addparams = array ('selectcat' => $cat[0]->get_id());
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if (isset($_GET['search'])) {
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$addparams['search'] = $keyword;
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}
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$this_section = SECTION_COURSES;
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if (isset($_GET['exportpdf'])) {
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$export_pdf_form->display();
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} else {
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Display :: display_header(get_lang('FlatView'));
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}
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if (isset($_GET['isStudentView']) && $_GET['isStudentView'] == 'false') {
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DisplayGradebook :: display_header_reduce_flatview($cat[0], $showeval, $showlink, $simple_search_form);
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$flatviewtable->display();
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} elseif (isset($_GET['selectcat']) && ($_SESSION['studentview'] == 'teacherview')) {
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DisplayGradebook :: display_header_reduce_flatview($cat[0], $showeval, $showlink, $simple_search_form);
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// main graph
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$flatviewtable->display();
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// @todo this needs a fix
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//$image_file = $flatviewtable->display_graph();
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//@todo load images with jquery
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echo '<div id="contentArea" style="text-align: center;" >';
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if (!empty($image_file)) {
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echo '<img src="'.$image_file.'">';
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}
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$flatviewtable->display_graph_by_resource();
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echo '</div>';
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}
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Display :: display_footer(); |