/grade/export/txt/grade_export_txt.php
PHP | 120 lines | 77 code | 25 blank | 18 comment | 7 complexity | b30277fc7d2696899ee7ed7837d3288b MD5 | raw file
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle 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 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- require_once($CFG->dirroot.'/grade/export/lib.php');
- class grade_export_txt extends grade_export {
- public $plugin = 'txt';
- public $separator; // default separator
- public function grade_export_txt($course, $groupid=0, $itemlist='', $export_feedback=false, $updatedgradesonly = false, $displaytype = GRADE_DISPLAY_TYPE_REAL, $decimalpoints = 2, $separator='comma') {
- $this->grade_export($course, $groupid, $itemlist, $export_feedback, $updatedgradesonly, $displaytype, $decimalpoints);
- $this->separator = $separator;
- }
- public function __construct($course, $groupid=0, $itemlist='', $export_feedback=false, $updatedgradesonly = false, $displaytype = GRADE_DISPLAY_TYPE_REAL, $decimalpoints = 2, $separator='comma') {
- parent::__construct($course, $groupid, $itemlist, $export_feedback, $updatedgradesonly, $displaytype, $decimalpoints);
- $this->separator = $separator;
- }
- public function get_export_params() {
- $params = parent::get_export_params();
- $params['separator'] = $this->separator;
- return $params;
- }
- public function print_grades() {
- global $CFG;
- $export_tracking = $this->track_exports();
- $strgrades = get_string('grades');
- switch ($this->separator) {
- case 'comma':
- $separator = ",";
- break;
- case 'tab':
- default:
- $separator = "\t";
- }
- /// Print header to force download
- if (strpos($CFG->wwwroot, 'https://') === 0) { //https sites - watch out for IE! KB812935 and KB316431
- @header('Cache-Control: max-age=10');
- @header('Expires: '. gmdate('D, d M Y H:i:s', 0) .' GMT');
- @header('Pragma: ');
- } else { //normal http - prevent caching at all cost
- @header('Cache-Control: private, must-revalidate, pre-check=0, post-check=0, max-age=0');
- @header('Expires: '. gmdate('D, d M Y H:i:s', 0) .' GMT');
- @header('Pragma: no-cache');
- }
- header("Content-Type: application/download\n");
- $downloadfilename = clean_filename("{$this->course->shortname} $strgrades");
- header("Content-Disposition: attachment; filename=\"$downloadfilename.txt\"");
- /// Print names of all the fields
- echo get_string("firstname").$separator.
- get_string("lastname").$separator.
- get_string("idnumber").$separator.
- get_string("institution").$separator.
- get_string("department").$separator.
- get_string("email");
- foreach ($this->columns as $grade_item) {
- echo $separator.$this->format_column_name($grade_item);
- /// add a feedback column
- if ($this->export_feedback) {
- echo $separator.$this->format_column_name($grade_item, true);
- }
- }
- echo "\n";
- /// Print all the lines of data.
- $geub = new grade_export_update_buffer();
- $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
- $gui->init();
- while ($userdata = $gui->next_user()) {
- $user = $userdata->user;
- echo $user->firstname.$separator.$user->lastname.$separator.$user->idnumber.$separator.$user->institution.$separator.$user->department.$separator.$user->email;
- foreach ($userdata->grades as $itemid => $grade) {
- if ($export_tracking) {
- $status = $geub->track($grade);
- }
- echo $separator.$this->format_grade($grade);
- if ($this->export_feedback) {
- echo $separator.$this->format_feedback($userdata->feedbacks[$itemid]);
- }
- }
- echo "\n";
- }
- $gui->close();
- $geub->close();
- exit;
- }
- }