コード例 #1
0
 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;
 }
コード例 #2
0
 public function print_grades()
 {
     global $CFG;
     $export_tracking = $this->track_exports();
     $strgrades = get_string('grades');
     $profilefields = grade_helper::get_user_profile_fields($this->course->id, $this->usercustomfields);
     $shortname = format_string($this->course->shortname, true, array('context' => context_course::instance($this->course->id)));
     $downloadfilename = clean_filename("{$shortname} {$strgrades}");
     $csvexport = new csv_export_writer($this->separator);
     $csvexport->set_filename($downloadfilename);
     // Print names of all the fields
     $exporttitle = array();
     foreach ($profilefields as $field) {
         $exporttitle[] = $field->fullname;
     }
     if (!$this->onlyactive) {
         $exporttitle[] = get_string("suspended");
     }
     // Add a feedback column.
     foreach ($this->columns as $grade_item) {
         $exporttitle[] = $this->format_column_name($grade_item);
         if ($this->export_feedback) {
             $exporttitle[] = $this->format_column_name($grade_item, true);
         }
     }
     $csvexport->add_data($exporttitle);
     // Print all the lines of data.
     $geub = new grade_export_update_buffer();
     $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
     $gui->require_active_enrolment($this->onlyactive);
     $gui->allow_user_custom_fields($this->usercustomfields);
     $gui->init();
     while ($userdata = $gui->next_user()) {
         $exportdata = array();
         $user = $userdata->user;
         foreach ($profilefields as $field) {
             $fieldvalue = grade_helper::get_user_field_value($user, $field);
             $exportdata[] = $fieldvalue;
         }
         if (!$this->onlyactive) {
             $issuspended = $user->suspendedenrolment ? get_string('yes') : '';
             $exportdata[] = $issuspended;
         }
         foreach ($userdata->grades as $itemid => $grade) {
             if ($export_tracking) {
                 $status = $geub->track($grade);
             }
             $exportdata[] = $this->format_grade($grade);
             if ($this->export_feedback) {
                 $exportdata[] = $this->format_feedback($userdata->feedbacks[$itemid]);
             }
         }
         $csvexport->add_data($exportdata);
     }
     $gui->close();
     $geub->close();
     $csvexport->download_file();
     exit;
 }
コード例 #3
0
ファイル: externallib.php プロジェクト: janeklb/moodle
 /**
  * Get the report data
  * @param  stdClass $course  course object
  * @param  stdClass $context context object
  * @param  stdClass $user    user object (it can be null for all the users)
  * @param  int $userid       the user to retrieve data from, 0 for all
  * @param  int $groupid      the group id to filter
  * @param  bool $tabledata   whether to get the table data (true) or the gradeitemdata
  * @return array data and possible warnings
  * @since  Moodle 3.2
  */
 protected static function get_report_data($course, $context, $user, $userid, $groupid, $tabledata = true)
 {
     global $CFG;
     $warnings = array();
     // Require files here to save some memory in case validation fails.
     require_once $CFG->dirroot . '/group/lib.php';
     require_once $CFG->libdir . '/gradelib.php';
     require_once $CFG->dirroot . '/grade/lib.php';
     require_once $CFG->dirroot . '/grade/report/user/lib.php';
     // Force regrade to update items marked as 'needupdate'.
     grade_regrade_final_grades($course->id);
     $gpr = new grade_plugin_return(array('type' => 'report', 'plugin' => 'user', 'courseid' => $course->id, 'userid' => $userid));
     $reportdata = array();
     // Just one user.
     if ($user) {
         $report = new grade_report_user($course->id, $gpr, $context, $userid);
         $report->fill_table();
         $gradeuserdata = array('courseid' => $course->id, 'userid' => $user->id, 'userfullname' => fullname($user), 'maxdepth' => $report->maxdepth);
         if ($tabledata) {
             $gradeuserdata['tabledata'] = $report->tabledata;
         } else {
             $gradeuserdata['gradeitems'] = $report->gradeitemsdata;
         }
         $reportdata[] = $gradeuserdata;
     } else {
         $defaultgradeshowactiveenrol = !empty($CFG->grade_report_showonlyactiveenrol);
         $showonlyactiveenrol = get_user_preferences('grade_report_showonlyactiveenrol', $defaultgradeshowactiveenrol);
         $showonlyactiveenrol = $showonlyactiveenrol || !has_capability('moodle/course:viewsuspendedusers', $context);
         $gui = new graded_users_iterator($course, null, $groupid);
         $gui->require_active_enrolment($showonlyactiveenrol);
         $gui->init();
         while ($userdata = $gui->next_user()) {
             $currentuser = $userdata->user;
             $report = new grade_report_user($course->id, $gpr, $context, $currentuser->id);
             $report->fill_table();
             $gradeuserdata = array('courseid' => $course->id, 'userid' => $currentuser->id, 'userfullname' => fullname($currentuser), 'maxdepth' => $report->maxdepth);
             if ($tabledata) {
                 $gradeuserdata['tabledata'] = $report->tabledata;
             } else {
                 $gradeuserdata['gradeitems'] = $report->gradeitemsdata;
             }
             $reportdata[] = $gradeuserdata;
         }
         $gui->close();
     }
     return array($reportdata, $warnings);
 }
コード例 #4
0
 /**
  * To be implemented by child classes
  * @param boolean $feedback
  * @param boolean $publish Whether to output directly, or send as a file
  * @return string
  */
 public function print_grades($feedback = false)
 {
     global $CFG;
     require_once $CFG->libdir . '/filelib.php';
     $export_tracking = $this->track_exports();
     $strgrades = get_string('grades');
     /// Calculate file name
     $shortname = format_string($this->course->shortname, true, array('context' => context_course::instance($this->course->id)));
     $downloadfilename = clean_filename("{$shortname} {$strgrades}.xml");
     make_temp_directory('gradeexport');
     $tempfilename = $CFG->tempdir . '/gradeexport/' . md5(sesskey() . microtime() . $downloadfilename);
     if (!($handle = fopen($tempfilename, 'w+b'))) {
         print_error('cannotcreatetempdir');
     }
     /// time stamp to ensure uniqueness of batch export
     fwrite($handle, '<results batch="xml_export_' . time() . '">' . "\n");
     $export_buffer = array();
     $geub = new grade_export_update_buffer();
     $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
     $gui->require_active_enrolment($this->onlyactive);
     $gui->init();
     while ($userdata = $gui->next_user()) {
         $user = $userdata->user;
         if (empty($user->idnumber)) {
             //id number must exist otherwise we cant match up students when importing
             continue;
         }
         // studentgrades[] index should match with corresponding $index
         foreach ($userdata->grades as $itemid => $grade) {
             $grade_item = $this->grade_items[$itemid];
             $grade->grade_item =& $grade_item;
             $gradestr = $this->format_grade($grade, $this->displaytype);
             // no formating for now
             // MDL-11669, skip exported grades or bad grades (if setting says so)
             if ($export_tracking) {
                 $status = $geub->track($grade);
                 if ($this->updatedgradesonly && ($status == 'nochange' || $status == 'unknown')) {
                     continue;
                 }
             }
             fwrite($handle, "\t<result>\n");
             if ($export_tracking) {
                 fwrite($handle, "\t\t<state>{$status}</state>\n");
             }
             // only need id number
             fwrite($handle, "\t\t<assignment>{$grade_item->idnumber}</assignment>\n");
             // this column should be customizable to use either student id, idnumber, uesrname or email.
             fwrite($handle, "\t\t<student>{$user->idnumber}</student>\n");
             fwrite($handle, "\t\t<score>{$gradestr}</score>\n");
             if ($this->export_feedback) {
                 $feedbackstr = $this->format_feedback($userdata->feedbacks[$itemid]);
                 fwrite($handle, "\t\t<feedback>{$feedbackstr}</feedback>\n");
             }
             fwrite($handle, "\t</result>\n");
         }
     }
     fwrite($handle, "</results>");
     fclose($handle);
     $gui->close();
     $geub->close();
     if (defined('BEHAT_SITE_RUNNING')) {
         // If behat is running, we cannot test the output if we force a file download.
         include $tempfilename;
     } else {
         @header("Content-type: text/xml; charset=UTF-8");
         send_temp_file($tempfilename, $downloadfilename, false);
     }
 }
コード例 #5
0
 /**
  * To be implemented by child classes
  * @param boolean $feedback
  * @param boolean $publish Whether to output directly, or send as a file
  * @return string
  */
 function print_grades($feedback = false)
 {
     global $CFG;
     require_once $CFG->libdir . '/filelib.php';
     $export_tracking = $this->track_exports();
     $strgrades = get_string('grades');
     /// Calculate file name
     $downloadfilename = clean_filename("{$this->course->shortname} {$strgrades}.xml");
     make_upload_directory('temp/gradeexport', false);
     $tempfilename = $CFG->dataroot . '/temp/gradeexport/' . md5(sesskey() . microtime() . $downloadfilename);
     if (!($handle = fopen($tempfilename, 'w+b'))) {
         error("Could not create a temporary file into which to dump the XML data.");
         return false;
     }
     /// time stamp to ensure uniqueness of batch export
     fwrite($handle, '<results batch="xml_export_' . time() . '">' . "\n");
     $export_buffer = array();
     $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 = $userdata->user;
         if (empty($user->idnumber)) {
             //id number must exist
             continue;
         }
         // studentgrades[] index should match with corresponding $index
         foreach ($userdata->grades as $itemid => $grade) {
             $grade_item = $this->grade_items[$itemid];
             $grade->grade_item =& $grade_item;
             $gradestr = $this->format_grade($grade);
             // no formating for now
             // MDL-11669, skip exported grades or bad grades (if setting says so)
             if ($export_tracking) {
                 $status = $geub->track($grade);
                 if ($this->updatedgradesonly && ($status == 'nochange' || $status == 'unknown')) {
                     continue;
                 }
             }
             fwrite($handle, "\t<result>\n");
             if ($export_tracking) {
                 fwrite($handle, "\t\t<state>{$status}</state>\n");
             }
             // only need id number
             fwrite($handle, "\t\t<assignment>{$grade_item->idnumber}</assignment>\n");
             // this column should be customizable to use either student id, idnumber, uesrname or email.
             fwrite($handle, "\t\t<student>{$user->idnumber}</student>\n");
             fwrite($handle, "\t\t<score>{$gradestr}</score>\n");
             if ($this->export_feedback) {
                 $feedbackstr = $this->format_feedback($userdata->feedbacks[$itemid]);
                 fwrite($handle, "\t\t<feedback>{$feedbackstr}</feedback>\n");
             }
             fwrite($handle, "\t</result>\n");
         }
     }
     fwrite($handle, "</results>");
     fclose($handle);
     $gui->close();
     $geub->close();
     if (strpos($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: text/xml; charset=UTF-8");
     header("Content-Disposition: attachment; filename=\"{$downloadfilename}\"");
     readfile_chunked($tempfilename);
     @unlink($tempfilename);
     exit;
 }
コード例 #6
0
ファイル: lib.php プロジェクト: remotelearner/elis.cm
function cm_synchronize_moodle_class_grades()
{
    global $CFG, $CURMAN;
    require_once $CFG->dirroot . '/grade/lib.php';
    if ($moodleclasses = moodle_get_classes()) {
        $timenow = time();
        foreach ($moodleclasses as $class) {
            $cmclass = new cmclass($class->classid);
            $context = get_context_instance(CONTEXT_COURSE, $class->moodlecourseid);
            $moodlecourse = $CURMAN->db->get_record('course', 'id', $class->moodlecourseid);
            // Get CM enrolment information (based on Moodle enrolments)
            // IMPORTANT: this record set must be sorted using the Moodle
            // user ID
            $relatedcontextsstring = get_related_contexts_string($context);
            $sql = "SELECT DISTINCT u.id AS muid, u.username, cu.id AS cmid, stu.*\n                          FROM {$CURMAN->db->prefix_table('user')} u\n                          JOIN {$CURMAN->db->prefix_table('role_assignments')} ra ON u.id = ra.userid\n                     LEFT JOIN {$CURMAN->db->prefix_table(USRTABLE)} cu ON cu.idnumber = u.idnumber\n                     LEFT JOIN {$CURMAN->db->prefix_table(STUTABLE)} stu on stu.userid = cu.id AND stu.classid = {$cmclass->id}\n                         WHERE ra.roleid in ({$CFG->gradebookroles})\n                           AND ra.contextid {$relatedcontextsstring}\n                      ORDER BY muid ASC";
            $causers = get_recordset_sql($sql);
            if (empty($causers)) {
                // nothing to see here, move on
                continue;
            }
            /// Get CM completion elements and related Moodle grade items
            $comp_elements = array();
            $gis = array();
            if (isset($cmclass->course) && get_class($cmclass->course) == 'course' && ($elements = $cmclass->course->get_completion_elements())) {
                foreach ($elements as $element) {
                    // It looks like Moodle actually stores the "slashes" on the idnumber field in the grade_items
                    // table so we need to addslashes twice to this value if it needs them. =(  - ELIS-1830
                    $idnumber = addslashes($element->idnumber);
                    if ($idnumber != $element->idnumber) {
                        $idnumber = addslashes($idnumber);
                    }
                    if ($gi = get_record('grade_items', 'courseid', $class->moodlecourseid, 'idnumber', $idnumber)) {
                        $gis[$gi->id] = $gi;
                        $comp_elements[$gi->id] = $element;
                    }
                }
            }
            // add grade item for the overall course grade
            $coursegradeitem = grade_item::fetch_course_item($moodlecourse->id);
            $gis[$coursegradeitem->id] = $coursegradeitem;
            if ($coursegradeitem->grademax == 0) {
                // no maximum course grade, so we can't calculate the
                // student's grade
                continue;
            }
            if (!empty($elements)) {
                // get current completion element grades if we have any
                // IMPORTANT: this record set must be sorted using the Moodle
                // user ID
                $sql = "SELECT grades.*, mu.id AS muid\n                              FROM {$CURMAN->db->prefix_table(GRDTABLE)} grades\n                              JOIN {$CURMAN->db->prefix_table(USRTABLE)} cu ON grades.userid = cu.id\n                              JOIN {$CURMAN->db->prefix_table('user')} mu ON cu.idnumber = mu.idnumber\n                             WHERE grades.classid = {$cmclass->id}\n                          ORDER BY mu.id";
                $allcompelemgrades = get_recordset_sql($sql);
                $last_rec = null;
                // will be used to store the last completion
                // element that we fetched from the
                // previous iteration (which may belong
                // to the current user)
            }
            // get the Moodle course grades
            // IMPORTANT: this iterator must be sorted using the Moodle
            // user ID
            $gradedusers = new graded_users_iterator($moodlecourse, $gis, 0, 'id', 'ASC', null);
            $gradedusers->init();
            // only create a new enrolment record if there is only one CM
            // class attached to this Moodle course
            $doenrol = $CURMAN->db->count_records(CLSMDLTABLE, 'moodlecourseid', $class->moodlecourseid) == 1;
            // main loop -- go through the student grades
            while (($sturec = rs_fetch_next_record($causers)) && ($stugrades = $gradedusers->next_user())) {
                // skip user records that don't match up
                // (this works since both sets are sorted by Moodle user ID)
                // (in theory, we shouldn't need this, but just in case...)
                while ($sturec && $sturec->muid < $stugrades->user->id) {
                    $sturec = rs_fetch_next_record($causers);
                }
                if (!$sturec) {
                    break;
                }
                while ($stugrades && $stugrades->user->id < $sturec->muid) {
                    $stugrades = $gradedusers->next_user();
                }
                if (!$stugrades) {
                    break;
                }
                /// If the user doesn't exist in CM, skip it -- should we flag it?
                if (empty($sturec->cmid)) {
                    mtrace("No user record for Moodle user id: {$sturec->muid}: {$sturec->username}<br />\n");
                    continue;
                }
                $cmuserid = $sturec->cmid;
                /// If no enrolment record in ELIS, then let's set one.
                if (empty($sturec->id)) {
                    if (!$doenrol) {
                        continue;
                    }
                    $sturec->classid = $class->classid;
                    $sturec->userid = $cmuserid;
                    /// Enrolment time will be the earliest found role assignment for this user.
                    $enroltime = get_field('role_assignments', 'MIN(timestart) as enroltime', 'contextid', $context->id, 'userid', $sturec->muid);
                    $sturec->enrolmenttime = !empty($enroltime) ? $enroltime : $timenow;
                    $sturec->completetime = 0;
                    $sturec->endtime = 0;
                    $sturec->completestatusid = STUSTATUS_NOTCOMPLETE;
                    $sturec->grade = 0;
                    $sturec->credits = 0;
                    $sturec->locked = 0;
                    $sturec->id = $CURMAN->db->insert_record(STUTABLE, $sturec);
                }
                /// Handle the course grade
                if (isset($stugrades->grades[$coursegradeitem->id]->finalgrade)) {
                    /// Set the course grade if there is one and it's not locked.
                    $usergradeinfo = $stugrades->grades[$coursegradeitem->id];
                    if (!$sturec->locked && !is_null($usergradeinfo->finalgrade)) {
                        // clone of student record, to see if we actually change anything
                        $old_sturec = clone $sturec;
                        $grade = $usergradeinfo->finalgrade / $coursegradeitem->grademax * 100.0;
                        $sturec->grade = $grade;
                        /// Update completion status if all that is required is a course grade.
                        if (empty($elements)) {
                            if ($cmclass->course->completion_grade <= $sturec->grade) {
                                $sturec->completetime = $usergradeinfo->get_dategraded();
                                $sturec->completestatusid = STUSTATUS_PASSED;
                                $sturec->credits = floatval($cmclass->course->credits);
                            } else {
                                $sturec->completetime = 0;
                                $sturec->completestatusid = STUSTATUS_NOTCOMPLETE;
                                $sturec->credits = 0;
                            }
                        } else {
                            $sturec->completetime = 0;
                            $sturec->completestatusid = STUSTATUS_NOTCOMPLETE;
                            $sturec->credits = 0;
                        }
                        // only update if we actually changed anything
                        // (exception: if the completetime gets smaller,
                        // it's probably because $usergradeinfo->get_dategraded()
                        // returned an empty value, so ignore that change)
                        if ($old_sturec->grade != $sturec->grade || $old_sturec->completetime < $sturec->completetime || $old_sturec->completestatusid != $sturec->completestatusid || $old_sturec->credits != $sturec->credits) {
                            if ($sturec->completestatusid == STUSTATUS_PASSED && empty($sturec->completetime)) {
                                // make sure we have a valid complete time, if we passed
                                $sturec->completetime = $timenow;
                            }
                            $CURMAN->db->update_record(STUTABLE, $sturec);
                        }
                    }
                }
                /// Handle completion elements
                if (!empty($allcompelemgrades)) {
                    // get student's completion elements
                    $cmgrades = array();
                    // NOTE: we use a do-while loop, since $last_rec might
                    // be set from the last run, so we need to check it
                    // before we load from the database
                    do {
                        if ($last_rec) {
                            if ($last_rec->muid > $sturec->muid) {
                                // we've reached the end of this student's
                                // grades ($last_rec will save this record
                                // for the next student's run)
                                break;
                            }
                            if ($last_rec->muid == $sturec->muid) {
                                $cmgrades[$last_rec->completionid] = $last_rec;
                            }
                        }
                    } while ($last_rec = rs_fetch_next_record($allcompelemgrades));
                    foreach ($comp_elements as $gi_id => $element) {
                        if (!isset($stugrades->grades[$gi_id]->finalgrade)) {
                            continue;
                        }
                        // calculate Moodle grade as a percentage
                        $gradeitem = $stugrades->grades[$gi_id];
                        $maxgrade = $gis[$gi_id]->grademax;
                        /// Ignore mingrade for now... Don't really know what to do with it.
                        $gradepercent = $gradeitem->finalgrade >= $maxgrade ? 100.0 : ($gradeitem->finalgrade <= 0 ? 0.0 : $gradeitem->finalgrade / $maxgrade * 100.0);
                        if (isset($cmgrades[$element->id])) {
                            // update existing completion element grade
                            $grade_element = $cmgrades[$element->id];
                            if (!$grade_element->locked && $gradeitem->get_dategraded() > $grade_element->timegraded) {
                                // clone of record, to see if we actually change anything
                                $old_grade = clone $grade_element;
                                $grade_element->grade = $gradepercent;
                                $grade_element->timegraded = $gradeitem->get_dategraded();
                                /// If completed, lock it.
                                $grade_element->locked = $grade_element->grade >= $element->completion_grade ? 1 : 0;
                                // only update if we actually changed anything
                                if ($old_grade->grade != $grade_element->grade || $old_grade->timegraded != $grade_element->timegraded || $old_grade->grade != $grade_element->grade || $old_grade->locked != $grade_element->locked) {
                                    $grade_element->timemodified = $timenow;
                                    $CURMAN->db->update_record(GRDTABLE, $grade_element);
                                }
                            }
                        } else {
                            // no completion element grade exists: create a new one
                            $grade_element = new Object();
                            $grade_element->classid = $class->classid;
                            $grade_element->userid = $cmuserid;
                            $grade_element->completionid = $element->id;
                            $grade_element->grade = $gradepercent;
                            $grade_element->timegraded = $gradeitem->get_dategraded();
                            $grade_element->timemodified = $timenow;
                            /// If completed, lock it.
                            $grade_element->locked = $grade_element->grade >= $element->completion_grade ? 1 : 0;
                            $CURMAN->db->insert_record(GRDTABLE, $grade_element);
                        }
                    }
                }
            }
            set_time_limit(600);
        }
    }
}
コード例 #7
0
ファイル: lib.php プロジェクト: EmmanuelYupit/educursos
function grade_get_graded_users_select($report, $course, $userid, $groupid, $includeall)
{
    global $USER, $CFG;
    if (is_null($userid)) {
        $userid = $USER->id;
    }
    $coursecontext = context_course::instance($course->id);
    $defaultgradeshowactiveenrol = !empty($CFG->grade_report_showonlyactiveenrol);
    $showonlyactiveenrol = get_user_preferences('grade_report_showonlyactiveenrol', $defaultgradeshowactiveenrol);
    $showonlyactiveenrol = $showonlyactiveenrol || !has_capability('moodle/course:viewsuspendedusers', $coursecontext);
    $menu = array();
    // Will be a list of userid => user name
    $menususpendedusers = array();
    // Suspended users go to a separate optgroup.
    $gui = new graded_users_iterator($course, null, $groupid);
    $gui->require_active_enrolment($showonlyactiveenrol);
    $gui->init();
    $label = get_string('selectauser', 'grades');
    if ($includeall) {
        $menu[0] = get_string('allusers', 'grades');
        $label = get_string('selectalloroneuser', 'grades');
    }
    while ($userdata = $gui->next_user()) {
        $user = $userdata->user;
        $userfullname = fullname($user);
        if ($user->suspendedenrolment) {
            $menususpendedusers[$user->id] = $userfullname;
        } else {
            $menu[$user->id] = $userfullname;
        }
    }
    $gui->close();
    if ($includeall) {
        $menu[0] .= " (" . (count($menu) + count($menususpendedusers) - 1) . ")";
    }
    if (!empty($menususpendedusers)) {
        $menu[] = array(get_string('suspendedusers') => $menususpendedusers);
    }
    $select = new single_select(new moodle_url('/grade/report/' . $report . '/index.php', array('id' => $course->id)), 'userid', $menu, $userid);
    $select->label = $label;
    $select->formid = 'choosegradeuser';
    return $select;
}
コード例 #8
0
 /**
  * Prints preview of exported grades on screen as a feedback mechanism
  * @param bool $require_user_idnumber true means skip users without idnumber
  */
 function display_preview($require_user_idnumber = false)
 {
     print_heading(get_string('previewrows', 'grades'));
     echo '<table>';
     echo '<tr>';
     echo '<th>' . get_string("firstname") . "</th>" . '<th>' . get_string("lastname") . "</th>" . '<th>' . get_string("idnumber") . "</th>" . '<th>' . get_string("institution") . "</th>" . '<th>' . get_string("department") . "</th>" . '<th>' . get_string("email") . "</th>";
     foreach ($this->columns as $grade_item) {
         echo '<th>' . $this->format_column_name($grade_item) . '</th>';
         /// add a column_feedback column
         if ($this->export_feedback) {
             echo '<th>' . $this->format_column_name($grade_item, true) . '</th>';
         }
     }
     echo '</tr>';
     /// Print all the lines of data.
     $i = 0;
     $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
     $gui->init();
     while ($userdata = $gui->next_user()) {
         // number of preview rows
         if ($this->previewrows and $this->previewrows <= $i) {
             break;
         }
         $user = $userdata->user;
         if ($require_user_idnumber and empty($user->idnumber)) {
             // some exports require user idnumber
             continue;
         }
         $gradeupdated = false;
         // if no grade is update at all for this user, do not display this row
         $rowstr = '';
         foreach ($this->columns as $itemid => $unused) {
             $gradetxt = $this->format_grade($userdata->grades[$itemid]);
             // get the status of this grade, and put it through track to get the status
             $g = new grade_export_update_buffer();
             $grade_grade = new grade_grade(array('itemid' => $itemid, 'userid' => $user->id));
             $status = $g->track($grade_grade);
             if ($this->updatedgradesonly && ($status == 'nochange' || $status == 'unknown')) {
                 $rowstr .= '<td>' . get_string('unchangedgrade', 'grades') . '</td>';
             } else {
                 $rowstr .= "<td>{$gradetxt}</td>";
                 $gradeupdated = true;
             }
             if ($this->export_feedback) {
                 $rowstr .= '<td>' . $this->format_feedback($userdata->feedbacks[$itemid]) . '</td>';
             }
         }
         // if we are requesting updated grades only, we are not interested in this user at all
         if (!$gradeupdated && $this->updatedgradesonly) {
             continue;
         }
         echo '<tr>';
         echo "<td>{$user->firstname}</td><td>{$user->lastname}</td><td>{$user->idnumber}</td><td>{$user->institution}</td><td>{$user->department}</td><td>{$user->email}</td>";
         echo $rowstr;
         echo "</tr>";
         $i++;
         // increment the counter
     }
     echo '</table>';
     $gui->close();
 }
コード例 #9
0
ファイル: grade_export_xls.php プロジェクト: vuchannguyen/web
 /**
  * To be implemented by child classes
  */
 public function print_grades()
 {
     global $CFG;
     require_once $CFG->dirroot . '/lib/excellib.class.php';
     $export_tracking = $this->track_exports();
     $strgrades = get_string('grades');
     /// Calculate file name
     $downloadfilename = clean_filename("{$this->course->shortname} {$strgrades}.xls");
     /// Creating a workbook
     $workbook = new MoodleExcelWorkbook("-");
     /// Sending HTTP headers
     $workbook->send($downloadfilename);
     /// Adding the worksheet
     $myxls =& $workbook->add_worksheet($strgrades);
     /// Print names of all the fields
     $myxls->write_string(0, 0, get_string("firstname"));
     $myxls->write_string(0, 1, get_string("lastname"));
     $myxls->write_string(0, 2, get_string("idnumber"));
     $myxls->write_string(0, 3, get_string("institution"));
     $myxls->write_string(0, 4, get_string("department"));
     $myxls->write_string(0, 5, get_string("email"));
     $pos = 6;
     foreach ($this->columns as $grade_item) {
         $myxls->write_string(0, $pos++, $this->format_column_name($grade_item));
         /// add a column_feedback column
         if ($this->export_feedback) {
             $myxls->write_string(0, $pos++, $this->format_column_name($grade_item, true));
         }
     }
     /// Print all the lines of data.
     $i = 0;
     $geub = new grade_export_update_buffer();
     $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
     $gui->init();
     while ($userdata = $gui->next_user()) {
         $i++;
         $user = $userdata->user;
         $myxls->write_string($i, 0, $user->firstname);
         $myxls->write_string($i, 1, $user->lastname);
         $myxls->write_string($i, 2, $user->idnumber);
         $myxls->write_string($i, 3, $user->institution);
         $myxls->write_string($i, 4, $user->department);
         $myxls->write_string($i, 5, $user->email);
         $j = 6;
         foreach ($userdata->grades as $itemid => $grade) {
             if ($export_tracking) {
                 $status = $geub->track($grade);
             }
             $gradestr = $this->format_grade($grade);
             if (is_numeric($gradestr)) {
                 $myxls->write_number($i, $j++, $gradestr);
             } else {
                 $myxls->write_string($i, $j++, $gradestr);
             }
             // writing feedback if requested
             if ($this->export_feedback) {
                 $myxls->write_string($i, $j++, $this->format_feedback($userdata->feedbacks[$itemid]));
             }
         }
     }
     $gui->close();
     $geub->close();
     /// Close the workbook
     $workbook->close();
     exit;
 }
コード例 #10
0
    public function export_grades($oauth)
    {
        global $CFG, $OUTPUT;
        $export_tracking = $this->track_exports();
        $tables = $oauth->show_tables();
        $this->tablename .= ' ' . date("Y-m-d H:i:s", strtotime('+0 days'));
        if (!$oauth->table_exists($this->tablename)) {
            $columns = array("firstname" => 'STRING', "lastname" => 'STRING', "idnumber" => 'STRING', "institution" => 'STRING', "department" => 'STRING', "email" => 'STRING');
            foreach ($this->columns as $grade_item) {
                $column = self::clean_column_name($this->format_column_name($grade_item));
                $columns[$column] = 'NUMBER';
            }
            $result = $oauth->create_table($this->tablename, $columns);
            $tables = $oauth->show_tables();
        }
        /// 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();
        $rows = array();
        $separator = ' | ';
        while ($userdata = $gui->next_user()) {
            $user = $userdata->user;
            $row = array($user->firstname, $user->lastname, $user->idnumber, $user->institution, $user->department, $user->email);
            $grades = array();
            foreach ($userdata->grades as $itemid => $grade) {
                $grades[(int) $itemid] = $this->format_grade($grade);
            }
            ksort($grades);
            foreach ($grades as $itemid => $grade) {
                $row[] = $grade;
            }
            $rows[] = $row;
        }
        $gui->close();
        $geub->close();
        $result = $oauth->insert_rows($this->tablename, $rows);
        $table = $oauth->table_by_name($this->tablename, true);
        $table_id = $table['table id'];
        // output a basic page and do the popup and redirect
        $table_url = 'https://www.google.com/fusiontables/DataSource?docid=' . $table_id;
        $course_url = $CFG->wwwroot . '/course/view.php?id=' . $this->course->id;
        print_grade_page_head($this->course->id, 'export', 'fusion', get_string('exportto', 'grades') . ' ' . get_string('modulename', 'gradeexport_fusion'));
        echo $OUTPUT->heading(get_string('popup', 'gradeexport_fusion'));
        ?>
            <script type="text/javascript">
            //<![CDATA[
                url = "<?php 
        echo $table_url;
        ?>
";
                courseurl = "<?php 
        echo $course_url;
        ?>
";
                window.open(url, "_blank", 'left=20,top=20,width=1024,height=768,toolbar=1,resizable=1,menubar=1,scrollbars=1,status=1,location=1');
                window.location = courseurl;
            //]]>
            </script>
            <noscript>
                <?php 
        echo get_string('noscript', 'gradeexport_fusion');
        ?>
            </noscript>
        <?php 
        echo $OUTPUT->footer();
        exit;
    }
コード例 #11
0
function generate_jwc_xml($jwc_courses, $export_users, $include_cats = false, $dryrun = true)
{
    global $course, $output, $jwc, $DB, $USER, $nonexist_users;
    if ($include_cats) {
        $heading = '导出分项成绩及总分到教务处';
    } else {
        $heading = '导出总分到教务处';
    }
    if ($dryrun) {
        $heading .= '(模拟)';
    } else {
        $heading .= '(正式)';
    }
    echo $output->heading($heading);
    //first make sure we have proper final grades - this must be done before constructing of the grade tree
    grade_regrade_final_grades($course->id);
    // 获得成绩类别和项信息
    $tree = new grade_tree($course->id, true, true);
    $levels = $tree->get_levels();
    // 总分
    $total_item = normalize_grade_item($levels[0][0]['object']->grade_item);
    $sub_items = array();
    $extra_items = array();
    $items = array();
    // 顶级成绩分类和项
    if (array_key_exists(1, $levels) && $include_cats) {
        foreach ($levels[1] as $element) {
            if ($element['type'] == 'item') {
                $grade_item = normalize_grade_item($element['object']);
            } else {
                if ($element['type'] == 'category') {
                    $tmp = array_pop($element['children']);
                    $grade_item = normalize_grade_item($tmp['object']);
                    //用类别名做成绩名
                    $grade_item->itemname = $element['object']->fullname;
                } else {
                    // ignore unused fillers
                    continue;
                }
            }
            if ($grade_item->grademax <= 0) {
                // 不计分成绩项/类别
                continue;
            }
            if ($grade_item->aggregationcoef) {
                // 额外加分
                $extra_items[$grade_item->id] = $grade_item;
            } else {
                $sub_items[$grade_item->id] = $grade_item;
            }
        }
    }
    /// 验证成绩项是否符合教务处要求
    $result = true;
    // 总成绩满分必须是100分
    if ($total_item->grademax != MAX_TOTAL_GRADE) {
        echo $output->require_max_total_grade($total_item->grademax);
        $result = false;
    }
    if ($include_cats) {
        // 总成绩算法必须是“简单加权平均分”
        $total_aggregation = $levels[0][0]['object']->aggregation;
        if ($total_aggregation != GRADE_AGGREGATE_WEIGHTED_MEAN2 and $total_aggregation != GRADE_AGGREGATE_SUM) {
            echo $output->require_aggregation($total_aggregation);
            $result = false;
        }
        // 子成绩项权重和必须为100
        // 所有非加分的分项相加为100,才合法,除非不包含子类别
        $weight_sum = 0;
        foreach ($sub_items as $item) {
            $weight_sum += $item->grademax;
        }
        if ($include_cats and $weight_sum != MAX_TOTAL_GRADE) {
            echo $output->require_100_weight($weight_sum);
            $result = false;
        }
        // 子成绩项数量不能超过8
        if (count($sub_items) > MAX_SUB_GRADE_COUNT) {
            echo $output->require_max_subitems(count($sub_items));
            $result = false;
        }
        // 加分成绩项数量不能超过2
        if (count($extra_items) > MAX_EXTRA_SUB_GRADE_COUNT) {
            echo $output->require_max_extraitems(count($extra_items));
            $result = false;
        }
    }
    if (!$result) {
        echo $output->modify_items_link();
        return false;
    }
    $xml = new gradebook_xml();
    if ($dryrun) {
        echo $output->box_start();
        echo $output->heading('可导出成绩项', 3);
    }
    $itemtable = new html_table();
    $itemtable->head = array('成绩分项名称', '权重', '加分');
    foreach ($sub_items as $item) {
        $itemtable->data[] = new html_table_row(array($item->itemname, $item->grademax . '%', '否'));
        $xml->add_weight_item($item->id, $item->itemname, $item->grademax, $item->grademax);
    }
    foreach ($extra_items as $item) {
        $itemtable->data[] = new html_table_row(array($item->itemname, $item->grademax . '%', '是'));
        $xml->add_weight_item($item->id, $item->itemname, $item->grademax, $item->grademax, true);
    }
    $itemtable->data[] = new html_table_row(array($total_item->itemname, $total_item->grademax . '%', '-'));
    if ($dryrun) {
        echo html_writer::table($itemtable);
    }
    // 本地不存在的用户
    if (!empty($nonexist_users)) {
        echo $output->heading('教务处有记录而本站无对应用户的学生', 3);
        $usertable = new html_table();
        $usertable->head = array('序号', '姓名', '学号');
        $count = 0;
        foreach ($nonexist_users as $user) {
            $row = array();
            $count++;
            $row[] = new html_table_cell($count);
            $row[] = new html_table_cell($user->name);
            $row[] = new html_table_cell($user->code);
            $usertable->data[] = new html_table_row($row);
        }
        echo html_writer::table($usertable);
    }
    // 用户成绩
    if ($dryrun) {
        echo $output->heading('可导出成绩', 3);
    }
    $items = $sub_items + $extra_items;
    $items[$total_item->id] = $total_item;
    $geub = new grade_export_update_buffer();
    $gui = new graded_users_iterator($course, $items);
    $gui->init();
    $usertable = new html_table();
    $usertable->head = array('序号', '姓名', '学号');
    foreach ($items as $item) {
        $usertable->head[] = $item->itemname;
    }
    $count = 0;
    while ($userdata = $gui->next_user()) {
        $user = $userdata->user;
        if ($user->auth != 'cas' || empty($user->idnumber)) {
            // 非cas用户成绩不可导出
            continue;
        }
        if (!array_key_exists($user->id, $export_users)) {
            // 教务处无记录用户不导出
            continue;
        }
        $row = array();
        $count++;
        $row[] = new html_table_cell($count);
        $row[] = new html_table_cell($user->firstname);
        $row[] = new html_table_cell($user->idnumber);
        $grades = array();
        foreach ($userdata->grades as $itemid => $grade) {
            if ($itemid == $total_item->id) {
                // 总分
                $finalgrade = round($grade->finalgrade);
                $grades[0] = $finalgrade;
            } else {
                $finalgrade = round($grade->finalgrade, 1);
                $grades[$itemid] = $finalgrade;
            }
            $row[] = new html_table_cell($finalgrade);
        }
        $xml->add_user($user->idnumber, $user->firstname, $grades);
        $usertable->data[] = new html_table_row($row);
    }
    $gui->close();
    $geub->close();
    if ($dryrun) {
        echo html_writer::table($usertable);
        echo $output->box_end();
    }
    // 存入数据库
    foreach ($jwc_courses as $jwc_course) {
        $xml->set_xkid($jwc_course->xkid);
        $new = new stdClass();
        $new->xml = $xml->asXML();
        $new->requestkey = md5($new->xml);
        $new->expiredtime = time() + KEY_EXPIRED_TIME;
        $new->user = $USER->id;
        $new->course = $course->id;
        if (!$dryrun) {
            if ($old = $DB->get_record('grade_export_jwc', array('requestkey' => $new->requestkey))) {
                $old->expiredtime = time() + KEY_EXPIRED_TIME;
                $DB->update_record('grade_export_jwc', $old);
            } else {
                $DB->insert_record('grade_export_jwc', $new);
            }
            // real export
            $errormsg = '';
            if (!$jwc->export($jwc_course->xkid, $new->requestkey, $errormsg)) {
                $errormsg = textlib_get_instance()->convert($errormsg, 'gbk');
                echo $output->notification('导出过程出错(' . $errormsg . ')。请将这串字符串报告给管理员:' . $new->requestkey);
                return false;
            }
        }
    }
    return true;
}
コード例 #12
0
ファイル: screen.php プロジェクト: alanaipe2015/moodle
 /**
  * Load a valid list of users for this gradebook as the screen "items".
  * @return array $users A list of enroled users.
  */
 protected function load_users()
 {
     global $CFG;
     // Create a graded_users_iterator because it will properly check the groups etc.
     $defaultgradeshowactiveenrol = !empty($CFG->grade_report_showonlyactiveenrol);
     $showonlyactiveenrol = get_user_preferences('grade_report_showonlyactiveenrol', $defaultgradeshowactiveenrol);
     $showonlyactiveenrol = $showonlyactiveenrol || !has_capability('moodle/course:viewsuspendedusers', $this->context);
     require_once $CFG->dirroot . '/grade/lib.php';
     $gui = new \graded_users_iterator($this->course, null, $this->groupid);
     $gui->require_active_enrolment($showonlyactiveenrol);
     $gui->init();
     // Flatten the users.
     $users = array();
     while ($user = $gui->next_user()) {
         $users[$user->user->id] = $user->user;
     }
     return $users;
 }
コード例 #13
0
 public function display_preview($require_user_idnumber = false)
 {
     global $OUTPUT;
     $userprofilefields = grade_helper::get_user_profile_fields($this->course->id, $this->usercustomfields);
     $formatoptions = new stdClass();
     $formatoptions->para = false;
     $exporttitle = array('Client Code', 'Client Name', 'Qualification Code', 'Unit Code', 'Unit Start Date', 'Unit End Date', 'Outcome Name', 'Outcome Code');
     echo $OUTPUT->heading(get_string('previewrows', 'grades'));
     echo '<table class="csv-table">';
     echo '<tr>';
     foreach ($exporttitle as $field) {
         echo '<th>' . $field . '</th>';
     }
     if (!$this->onlyactive) {
         echo '<th>' . get_string("suspended") . "</th>";
     }
     // foreach ($this->columns as $grade_item) {
     //     echo '<th>'.$this->format_column_name($grade_item).'</th>';
     //     /// add a column_feedback column
     //     if ($this->export_feedback) {
     //         echo '<th>'.$this->format_column_name($grade_item, true).'</th>';
     //     }
     // }
     echo '</tr>';
     /// Print all the lines of data.
     $i = 0;
     $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
     $gui->require_active_enrolment($this->onlyactive);
     $gui->allow_user_custom_fields($this->usercustomfields);
     $gui->init();
     while ($userdata = $gui->next_user()) {
         // number of preview rows
         if ($this->previewrows and $this->previewrows <= $i) {
             break;
         }
         $user = $userdata->user;
         if ($require_user_idnumber and empty($user->idnumber)) {
             // some exports require user idnumber so we can match up students when importing the data
             continue;
         }
         $gradeupdated = false;
         // if no grade is update at all for this user, do not display this row
         $rowstr = '';
         foreach ($this->columns as $itemid => $grade_item) {
             $gradetxt = $this->format_grade($userdata->grades[$itemid]);
             $activity_start_date = $this->get_activity_start_date($this->course, $user, $grade_item);
             $grade_modified = $userdata->grades[$itemid]->timemodified;
             $client_code = $userdata->user->idnumber;
             $client_name = $userdata->user->firstname . ' ' . $userdata->user->lastname;
             // $course_code = $this->get_course_short_name($grade_item);
             $course_code = $this->course->idnumber;
             // $unit_code = $grade_item->itemname;
             $unit_code = $grade_item->idnumber;
             $unit_start = $activity_start_date ? $activity_start_date->format('d-m-Y') : '-';
             $unit_end = $grade_modified ? userdate($grade_modified, '%d-%m-%Y') : '-';
             $grade_name = $this->get_grade_name($gradetxt);
             if ($grade_item->itemtype == 'category') {
                 $category_start_date = $this->get_category_start_date($this->course, $user, $grade_item);
                 $unit_start = $category_start_date ? $category_start_date->format('d-m-Y') : '-';
             }
             // get the status of this grade, and put it through track to get the status
             $g = new grade_export_update_buffer();
             $grade_grade = new grade_grade(array('itemid' => $itemid, 'userid' => $user->id));
             $status = $g->track($grade_grade);
             if ($this->updatedgradesonly && ($status == 'nochange' || $status == 'unknown')) {
                 $rowstr .= '<td>' . get_string('unchangedgrade', 'grades') . '</td>';
             } else {
                 $rowstr .= "<tr>\n                                    <td>{$client_code}</td>\n                                    <td>{$client_name}</td>\n                                    <td>{$course_code}</td>\n                                    <td>{$unit_code}</td>\n                                    <td>{$unit_start}</td>\n                                    <td>{$unit_end}</td>\n                                    <td>{$grade_name}</td>\n                                    <td>{$gradetxt}</td>\n                                </tr>";
                 $gradeupdated = true;
             }
             if ($this->export_feedback) {
                 $rowstr .= '<td>' . $this->format_feedback($userdata->feedbacks[$itemid]) . '</td>';
             }
         }
         // if we are requesting updated grades only, we are not interested in this user at all
         if (!$gradeupdated && $this->updatedgradesonly) {
             continue;
         }
         echo '<tr>';
         echo $rowstr;
         echo "</tr>";
         $i++;
         // increment the counter
     }
     echo '</table>';
     $gui->close();
 }
コード例 #14
0
 public function print_grades()
 {
     global $CFG;
     $exporttracking = $this->track_exports();
     $course = $this->course;
     $strgrades = get_string('grades');
     $profilefields = grade_helper::get_user_profile_fields($this->course->id, $this->usercustomfields);
     $courseid = $course->id;
     $shortname = format_string($this->course->shortname, true, array('context' => context_course::instance($this->course->id)));
     $downloadfilename = clean_filename("{$shortname} {$strgrades}");
     $csvexport = new csv_export_writer($this->separator);
     $csvexport->filename = clean_filename("{$downloadfilename}.csv");
     // Print names of all the fields.
     $exporttitle = array();
     $shortname = format_string($this->course->shortname, true, array('context' => context_course::instance($this->course->id)));
     $exporttitle[] = $shortname . "";
     $csvexport->add_data($exporttitle);
     $exporttitle = array();
     $exporttitle[] = "TERM";
     $exporttitle[] = "Class Number";
     $exporttitle[] = "ID";
     $exporttitle[] = "Final Grade";
     $exporttitle[] = "" . get_string("firstname");
     $exporttitle[] = "" . get_string("lastname");
     $exporttitle[] = "" . get_string("idnumber");
     $exporttitle[] = "" . get_string("institution");
     $exporttitle[] = "" . get_string("department");
     $exporttitle[] = "" . get_string("email");
     foreach ($this->columns as $gradeitem) {
         $exporttitle[] = trim($gradeitem->get_name());
     }
     $csvexport->add_data($exporttitle);
     $sseat = $this->primcomp($courseid);
     // Print all the lines of data.
     $geub = new grade_export_update_buffer();
     $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
     $gui->require_active_enrolment($this->onlyactive);
     $gui->allow_user_custom_fields($this->usercustomfields);
     $gui->init();
     while ($userdata = $gui->next_user()) {
         $exportdata = array();
         $user = $userdata->user;
         if (!isset($sseat[$user->username])) {
             continue;
         }
         foreach ($userdata->grades as $itemid => $grade) {
             if ($this->finalitemid == $itemid) {
                 $finalletter = $this->format_grade($userdata->grades[$itemid]);
                 if ($this->displaytype == 1) {
                     $userdata->grades[$itemid]->finalgrade = $finalletter;
                 }
             }
         }
         $coarr = explode('.', $sseat[$user->username]);
         $exportdata[] = $coarr[0];
         $exportdata[] = $coarr[1];
         $exportdata[] = $user->username;
         $exportdata[] = $finalletter;
         $exportdata[] = $user->firstname;
         $exportdata[] = $user->lastname;
         $exportdata[] = $user->idnumber;
         $exportdata[] = $user->institution;
         $exportdata[] = $user->department;
         $exportdata[] = $user->email;
         foreach ($userdata->grades as $itemid => $grade) {
             $gradestr = $userdata->grades[$itemid]->finalgrade;
             $exportdata[] = $gradestr;
         }
         $csvexport->add_data($exportdata);
     }
     $gui->close();
     $geub->close();
     $csvexport->download_file();
     exit;
 }
コード例 #15
0
 /**
  * Return grade for given user or all users.
  *
  * @param int $schedulerid id of scheduler
  * @param int $userid optional user id, 0 means all users
  * @return array array of grades, false if none
  */
 public function get_user_grades($userid = 0)
 {
     global $CFG, $DB;
     if ($this->scale == 0) {
         return false;
     }
     $usersql = '';
     $params = array();
     if ($userid) {
         $usersql = ' AND a.studentid = :userid';
         $params['userid'] = $userid;
     }
     $params['sid'] = $this->id;
     $sql = 'SELECT a.id, a.studentid, a.grade ' . 'FROM {scheduler_slots} s JOIN {scheduler_appointment} a ON s.id = a.slotid ' . 'WHERE s.schedulerid = :sid AND a.grade IS NOT NULL' . $usersql;
     $grades = $DB->get_records_sql($sql, $params);
     $finalgrades = array();
     $gradesums = array();
     foreach ($grades as $grade) {
         $gradesums[$grade->studentid] = new stdClass();
         $finalgrades[$grade->studentid] = new stdClass();
         $finalgrades[$grade->studentid]->userid = $grade->studentid;
     }
     if ($this->scale > 0) {
         // Grading numerically.
         foreach ($grades as $grade) {
             $gradesums[$grade->studentid]->sum = @$gradesums[$grade->studentid]->sum + $grade->grade;
             $gradesums[$grade->studentid]->count = @$gradesums[$grade->studentid]->count + 1;
             $gradesums[$grade->studentid]->max = @$gradesums[$grade->studentid]->max < $grade->grade ? $grade->grade : @$gradesums[$grade->studentid]->max;
         }
         // Retrieve the adequate strategy.
         foreach ($gradesums as $student => $gradeset) {
             switch ($this->gradingstrategy) {
                 case SCHEDULER_MAX_GRADE:
                     $finalgrades[$student]->rawgrade = $gradeset->max;
                     break;
                 case SCHEDULER_MEAN_GRADE:
                     $finalgrades[$student]->rawgrade = $gradeset->sum / $gradeset->count;
                     break;
             }
         }
     } else {
         // Grading on scales.
         $scaleid = -$this->scale;
         $maxgrade = '';
         if ($scale = $DB->get_record('scale', array('id' => $scaleid))) {
             $scalegrades = make_menu_from_list($scale->scale);
             foreach ($grades as $grade) {
                 $gradesums[$grade->studentid]->sum = @$gradesums[$grade->studentid]->sum + $grade->grade;
                 $gradesums[$grade->studentid]->count = @$gradesums[$grade->studentid]->count + 1;
                 $gradesums[$grade->studentid]->max = @$gradesums[$grade->studentid]->max < $grade ? $grade->grade : @$gradesums[$grade->studentid]->max;
             }
             $maxgrade = $scale->name;
         }
         // Retrieve the adequate strategy.
         foreach ($gradesums as $student => $gradeset) {
             switch ($this->gradingstrategy) {
                 case SCHEDULER_MAX_GRADE:
                     $finalgrades[$student]->rawgrade = $gradeset->max;
                     break;
                 case SCHEDULER_MEAN_GRADE:
                     $finalgrades[$student]->rawgrade = $gradeset->sum / $gradeset->count;
                     break;
             }
         }
     }
     // Include any empty grades.
     if ($userid > 0) {
         if (!array_key_exists($userid, $finalgrades)) {
             $finalgrades[$userid] = new stdClass();
             $finalgrades[$userid]->userid = $userid;
             $finalgrades[$userid]->rawgrade = null;
         }
     } else {
         $gui = new graded_users_iterator($this->get_courserec());
         $gui->init();
         while ($userdata = $gui->next_user()) {
             $uid = $userdata->user->id;
             if (!array_key_exists($uid, $finalgrades)) {
                 $finalgrades[$uid] = new stdClass();
                 $finalgrades[$uid]->userid = $uid;
                 $finalgrades[$uid]->rawgrade = null;
             }
         }
     }
     return $finalgrades;
 }
コード例 #16
0
ファイル: lib.php プロジェクト: elie89/moodle
 /**
  * Prints preview of exported grades on screen as a feedback mechanism
  * @param bool $require_user_idnumber true means skip users without idnumber
  * @deprecated since 2.8 MDL-46548. Previews are not useful on export.
  */
 public function display_preview($require_user_idnumber = false)
 {
     global $OUTPUT;
     debugging('function grade_export::display_preview is deprecated.', DEBUG_DEVELOPER);
     $userprofilefields = grade_helper::get_user_profile_fields($this->course->id, $this->usercustomfields);
     $formatoptions = new stdClass();
     $formatoptions->para = false;
     echo $OUTPUT->heading(get_string('previewrows', 'grades'));
     echo '<table>';
     echo '<tr>';
     foreach ($userprofilefields as $field) {
         echo '<th>' . $field->fullname . '</th>';
     }
     if (!$this->onlyactive) {
         echo '<th>' . get_string("suspended") . "</th>";
     }
     foreach ($this->columns as $grade_item) {
         echo '<th>' . $this->format_column_name($grade_item) . '</th>';
         /// add a column_feedback column
         if ($this->export_feedback) {
             echo '<th>' . $this->format_column_name($grade_item, true) . '</th>';
         }
     }
     echo '</tr>';
     /// Print all the lines of data.
     $i = 0;
     $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
     $gui->require_active_enrolment($this->onlyactive);
     $gui->allow_user_custom_fields($this->usercustomfields);
     $gui->init();
     while ($userdata = $gui->next_user()) {
         // number of preview rows
         if ($this->previewrows and $this->previewrows <= $i) {
             break;
         }
         $user = $userdata->user;
         if ($require_user_idnumber and empty($user->idnumber)) {
             // some exports require user idnumber so we can match up students when importing the data
             continue;
         }
         $gradeupdated = false;
         // if no grade is update at all for this user, do not display this row
         $rowstr = '';
         foreach ($this->columns as $itemid => $unused) {
             $gradetxt = $this->format_grade($userdata->grades[$itemid]);
             // get the status of this grade, and put it through track to get the status
             $g = new grade_export_update_buffer();
             $grade_grade = new grade_grade(array('itemid' => $itemid, 'userid' => $user->id));
             $status = $g->track($grade_grade);
             if ($this->updatedgradesonly && ($status == 'nochange' || $status == 'unknown')) {
                 $rowstr .= '<td>' . get_string('unchangedgrade', 'grades') . '</td>';
             } else {
                 $rowstr .= "<td>{$gradetxt}</td>";
                 $gradeupdated = true;
             }
             if ($this->export_feedback) {
                 $rowstr .= '<td>' . $this->format_feedback($userdata->feedbacks[$itemid]) . '</td>';
             }
         }
         // if we are requesting updated grades only, we are not interested in this user at all
         if (!$gradeupdated && $this->updatedgradesonly) {
             continue;
         }
         echo '<tr>';
         foreach ($userprofilefields as $field) {
             $fieldvalue = grade_helper::get_user_field_value($user, $field);
             // @see profile_field_base::display_data().
             echo '<td>' . format_text($fieldvalue, FORMAT_MOODLE, $formatoptions) . '</td>';
         }
         if (!$this->onlyactive) {
             $issuspended = $user->suspendedenrolment ? get_string('yes') : '';
             echo "<td>{$issuspended}</td>";
         }
         echo $rowstr;
         echo "</tr>";
         $i++;
         // increment the counter
     }
     echo '</table>';
     $gui->close();
 }
コード例 #17
0
ファイル: index.php プロジェクト: vuchannguyen/web
 // Groups are being used
 $currentgroup = groups_get_course_group($course, true);
 if (!$currentgroup) {
     // To make some other functions work better later
     $currentgroup = NULL;
 }
 $isseparategroups = ($course->groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $context));
 if ($isseparategroups and !$currentgroup) {
     // no separate group access, can view only self
     $userid = $USER->id;
     $user_selector = false;
 } else {
     $user_selector = true;
 }
 if (empty($userid)) {
     $gui = new graded_users_iterator($course, null, $currentgroup);
     $gui->init();
     // Add tabs
     print_grade_page_head($courseid, 'report', 'user');
     groups_print_course_menu($course, $gpr->get_return_url('index.php?id=' . $courseid, array('userid' => 0)));
     if ($user_selector) {
         $renderer = $PAGE->get_renderer('gradereport_user');
         echo $renderer->graded_users_selector('user', $course, $userid, $currentgroup, false);
     }
     while ($userdata = $gui->next_user()) {
         $user = $userdata->user;
         $report = new grade_report_user($courseid, $gpr, $context, $user->id);
         echo $OUTPUT->heading(get_string('pluginname', 'gradereport_user') . ' - ' . fullname($report->user));
         if ($report->fill_table()) {
             echo '<br />' . $report->print_table(true);
         }
コード例 #18
0
ファイル: lib.php プロジェクト: ajv/Offline-Caching
/**
 * Print a selection popup form of the graded users in a course.
 *
 * @param int    $course id of the course
 * @param string $actionpage The page receiving the data from the popoup form
 * @param int    $userid   id of the currently selected user (or 'all' if they are all selected)
 * @param int    $groupid id of requested group, 0 means all
 * @param int    $includeall bool include all option
 * @param bool   $return If true, will return the HTML, otherwise, will print directly
 * @return null
 */
function print_graded_users_selector($course, $actionpage, $userid = 0, $groupid = 0, $includeall = true, $return = false)
{
    global $CFG, $USER, $OUTPUT;
    if (is_null($userid)) {
        $userid = $USER->id;
    }
    $context = get_context_instance(CONTEXT_COURSE, $course->id);
    $menu = array();
    // Will be a list of userid => user name
    $gui = new graded_users_iterator($course, null, $groupid);
    $gui->init();
    $label = get_string('selectauser', 'grades');
    if ($includeall) {
        $menu[0] = get_string('allusers', 'grades');
        $label = get_string('selectalloroneuser', 'grades');
    }
    $nextuser = $gui->next_user();
    while ($userdata = $gui->next_user()) {
        $user = $userdata->user;
        $menu[$user->id] = fullname($user);
    }
    $gui->close();
    if ($includeall) {
        $menu[0] .= " (" . (count($menu) - 1) . ")";
    }
    $select = html_select::make_popup_form($CFG->wwwroot . '/grade/' . $actionpage, 'userid', $menu, 'choosegradeuser', $userid);
    $select->set_label($label);
    return $OUTPUT->select($select);
}
コード例 #19
0
ファイル: index.php プロジェクト: harshasunny/grade
     // To make some other functions work better later
     $currentgroup = NULL;
 }
 $isseparategroups = ($course->groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $context));
 if ($isseparategroups and !$currentgroup) {
     // no separate group access, can view only self
     $userid = $USER->id;
     $user_selector = false;
 } else {
     $user_selector = true;
 }
 $defaultgradeshowactiveenrol = !empty($CFG->grade_report_showonlyactiveenrol);
 $showonlyactiveenrol = get_user_preferences('grade_report_showonlyactiveenrol', $defaultgradeshowactiveenrol);
 $showonlyactiveenrol = $showonlyactiveenrol || !has_capability('moodle/course:viewsuspendedusers', $context);
 if (empty($userid)) {
     $gui = new graded_users_iterator($course, null, $currentgroup);
     $gui->require_active_enrolment($showonlyactiveenrol);
     $gui->init();
     // Add tabs
     print_grade_page_head($courseid, 'report', 'user');
     groups_print_course_menu($course, $gpr->get_return_url('index.php?id=' . $courseid, array('userid' => 0)));
     if ($user_selector) {
         $renderer = $PAGE->get_renderer('gradereport_user');
         echo $renderer->graded_users_selector('user', $course, $userid, $currentgroup, true);
     }
     while ($userdata = $gui->next_user()) {
         $user = $userdata->user;
         $report = new grade_report_user($courseid, $gpr, $context, $user->id);
         $studentnamelink = html_writer::link(new moodle_url('/user/view.php', array('id' => $report->user->id, 'course' => $courseid)), fullname($report->user));
         echo $OUTPUT->heading(get_string('pluginname', 'gradereport_user') . ' - ' . $studentnamelink);
         if ($report->fill_table()) {
コード例 #20
0
ファイル: lib.php プロジェクト: BackupTheBerlios/samouk-svn
 /**
  * Prints preview of exported grades on screen as a feedback mechanism
  */
 function display_preview()
 {
     print_heading(get_string('previewrows', 'grades'));
     echo '<table>';
     echo '<tr>';
     echo '<th>' . get_string("firstname") . "</th>" . '<th>' . get_string("lastname") . "</th>" . '<th>' . get_string("idnumber") . "</th>" . '<th>' . get_string("institution") . "</th>" . '<th>' . get_string("department") . "</th>" . '<th>' . get_string("email") . "</th>";
     foreach ($this->columns as $grade_item) {
         echo '<th>' . $this->format_column_name($grade_item) . '</th>';
         /// add a column_feedback column
         if ($this->export_feedback) {
             echo '<th>' . $this->format_column_name($grade_item, true) . '</th>';
         }
     }
     echo '</tr>';
     /// Print all the lines of data.
     $i = 0;
     $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
     $gui->init();
     while ($userdata = $gui->next_user()) {
         // number of preview rows
         if ($this->previewrows and $this->previewrows < ++$i) {
             break;
         }
         $user = $userdata->user;
         echo '<tr>';
         echo "<td>{$user->firstname}</td><td>{$user->lastname}</td><td>{$user->idnumber}</td><td>{$user->institution}</td><td>{$user->department}</td><td>{$user->email}</td>";
         foreach ($this->columns as $itemid => $unused) {
             $gradetxt = $this->format_grade($userdata->grades[$itemid]);
             echo "<td>{$gradetxt}</td>";
             if ($this->export_feedback) {
                 echo '<td>' . $this->format_feedback($userdata->feedbacks[$itemid]) . '</td>';
             }
         }
         echo "</tr>";
     }
     echo '</table>';
     $gui->close();
 }
コード例 #21
0
ファイル: externallib.php プロジェクト: Hirenvaghasiya/moodle
 /**
  * Returns a list of grades tables for users in a course.
  *
  * @param int $courseid Course Id
  * @param int $userid   Only this user (optional)
  *
  * @return array the grades tables
  * @since Moodle 2.9
  */
 public static function get_grades_table($courseid, $userid = 0)
 {
     global $CFG, $USER;
     $warnings = array();
     // Validate the parameter.
     $params = self::validate_parameters(self::get_grades_table_parameters(), array('courseid' => $courseid, 'userid' => $userid));
     // Compact/extract functions are not recommended.
     $courseid = $params['courseid'];
     $userid = $params['userid'];
     // Function get_course internally throws an exception if the course doesn't exist.
     $course = get_course($courseid);
     $context = context_course::instance($courseid);
     self::validate_context($context);
     // Specific capabilities.
     require_capability('gradereport/user:view', $context);
     $user = null;
     if (empty($userid)) {
         require_capability('moodle/grade:viewall', $context);
     } else {
         $user = core_user::get_user($userid, '*', MUST_EXIST);
     }
     $access = false;
     if (has_capability('moodle/grade:viewall', $context)) {
         // Can view all course grades.
         $access = true;
     } else {
         if ($userid == $USER->id and has_capability('moodle/grade:view', $context) and $course->showgrades) {
             // View own grades.
             $access = true;
         }
     }
     if (!$access) {
         throw new moodle_exception('nopermissiontoviewgrades', 'error');
     }
     // Require files here to save some memory in case validation fails.
     require_once $CFG->dirroot . '/group/lib.php';
     require_once $CFG->libdir . '/gradelib.php';
     require_once $CFG->dirroot . '/grade/lib.php';
     require_once $CFG->dirroot . '/grade/report/user/lib.php';
     $gpr = new grade_plugin_return(array('type' => 'report', 'plugin' => 'user', 'courseid' => $courseid, 'userid' => $userid));
     $tables = array();
     // Just one user.
     if ($user) {
         $report = new grade_report_user($courseid, $gpr, $context, $userid);
         $report->fill_table();
         $tables[] = array('courseid' => $courseid, 'userid' => $user->id, 'userfullname' => fullname($user), 'maxdepth' => $report->maxdepth, 'tabledata' => $report->tabledata);
     } else {
         $defaultgradeshowactiveenrol = !empty($CFG->grade_report_showonlyactiveenrol);
         $showonlyactiveenrol = get_user_preferences('grade_report_showonlyactiveenrol', $defaultgradeshowactiveenrol);
         $showonlyactiveenrol = $showonlyactiveenrol || !has_capability('moodle/course:viewsuspendedusers', $context);
         $gui = new graded_users_iterator($course);
         $gui->require_active_enrolment($showonlyactiveenrol);
         $gui->init();
         while ($userdata = $gui->next_user()) {
             $currentuser = $userdata->user;
             $report = new grade_report_user($courseid, $gpr, $context, $currentuser->id);
             $report->fill_table();
             $tables[] = array('courseid' => $courseid, 'userid' => $currentuser->id, 'userfullname' => fullname($currentuser), 'maxdepth' => $report->maxdepth, 'tabledata' => $report->tabledata);
         }
         $gui->close();
     }
     $result = array();
     $result['tables'] = $tables;
     $result['warnings'] = $warnings;
     return $result;
 }
コード例 #22
0
ファイル: lib.php プロジェクト: ravivare/moodle-1
function grade_get_graded_users_select($report, $course, $userid, $groupid, $includeall)
{
    global $USER;
    if (is_null($userid)) {
        $userid = $USER->id;
    }
    $menu = array();
    // Will be a list of userid => user name
    $gui = new graded_users_iterator($course, null, $groupid);
    $gui->init();
    $label = get_string('selectauser', 'grades');
    if ($includeall) {
        $menu[0] = get_string('allusers', 'grades');
        $label = get_string('selectalloroneuser', 'grades');
    }
    while ($userdata = $gui->next_user()) {
        $user = $userdata->user;
        $menu[$user->id] = fullname($user);
    }
    $gui->close();
    if ($includeall) {
        $menu[0] .= " (" . (count($menu) - 1) . ")";
    }
    $select = new single_select(new moodle_url('/grade/report/' . $report . '/index.php', array('id' => $course->id)), 'userid', $menu, $userid);
    $select->label = $label;
    $select->formid = 'choosegradeuser';
    return $select;
}
コード例 #23
0
 /**
  * To be implemented by child classes
  */
 public function print_grades()
 {
     global $CFG;
     require_once $CFG->dirroot . '/lib/excellib.class.php';
     $export_tracking = $this->track_exports();
     $strgrades = get_string('grades');
     // Calculate file name
     $shortname = format_string($this->course->shortname, true, array('context' => context_course::instance($this->course->id)));
     $downloadfilename = clean_filename("{$shortname} {$strgrades}.xls");
     // Creating a workbook
     $workbook = new MoodleExcelWorkbook("-");
     // Sending HTTP headers
     $workbook->send($downloadfilename);
     // Adding the worksheet
     $myxls = $workbook->add_worksheet($strgrades);
     // Print names of all the fields
     $profilefields = grade_helper::get_user_profile_fields($this->course->id, $this->usercustomfields);
     foreach ($profilefields as $id => $field) {
         $myxls->write_string(0, $id, $field->fullname);
     }
     $pos = count($profilefields);
     if (!$this->onlyactive) {
         $myxls->write_string(0, $pos++, get_string("suspended"));
     }
     foreach ($this->columns as $grade_item) {
         $myxls->write_string(0, $pos++, $this->format_column_name($grade_item));
         // Add a column_feedback column
         if ($this->export_feedback) {
             $myxls->write_string(0, $pos++, $this->format_column_name($grade_item, true));
         }
     }
     // Print all the lines of data.
     $i = 0;
     $geub = new grade_export_update_buffer();
     $gui = new graded_users_iterator($this->course, $this->columns, $this->groupid);
     $gui->require_active_enrolment($this->onlyactive);
     $gui->allow_user_custom_fields($this->usercustomfields);
     $gui->init();
     while ($userdata = $gui->next_user()) {
         $i++;
         $user = $userdata->user;
         foreach ($profilefields as $id => $field) {
             $fieldvalue = grade_helper::get_user_field_value($user, $field);
             $myxls->write_string($i, $id, $fieldvalue);
         }
         $j = count($profilefields);
         if (!$this->onlyactive) {
             $issuspended = $user->suspendedenrolment ? get_string('yes') : '';
             $myxls->write_string($i, $j++, $issuspended);
         }
         foreach ($userdata->grades as $itemid => $grade) {
             if ($export_tracking) {
                 $status = $geub->track($grade);
             }
             $gradestr = $this->format_grade($grade);
             if (is_numeric($gradestr)) {
                 $myxls->write_number($i, $j++, $gradestr);
             } else {
                 $myxls->write_string($i, $j++, $gradestr);
             }
             // writing feedback if requested
             if ($this->export_feedback) {
                 $myxls->write_string($i, $j++, $this->format_feedback($userdata->feedbacks[$itemid]));
             }
         }
     }
     $gui->close();
     $geub->close();
     /// Close the workbook
     $workbook->close();
     exit;
 }
コード例 #24
0
ファイル: lib.php プロジェクト: r007/PMoodle
/**
 * Print a selection popup form of the graded users in a course.
 *
 * @param int $courseid id of the course
 * @param string $actionpage The page receiving the data from the popoup form
 * @param int $userid   id of the currently selected user (or 'all' if they are all selected)
 * @param bool $return If true, will return the HTML, otherwise, will print directly
 * @return null
 */
function print_graded_users_selector($course, $actionpage, $userid = null, $return = false)
{
    global $CFG, $USER;
    if (is_null($userid)) {
        $userid = $USER->id;
    }
    $context = get_context_instance(CONTEXT_COURSE, $course->id);
    $menu = array();
    // Will be a list of userid => user name
    $gui = new graded_users_iterator($course);
    $gui->init();
    if ($userid !== 0) {
        $menu[0] = get_string('allusers', 'grades');
    }
    while ($userdata = $gui->next_user()) {
        $user = $userdata->user;
        $menu[$user->id] = fullname($user);
    }
    $gui->close();
    if ($userid !== 0) {
        $menu[0] .= " (" . (count($menu) - 1) . ")";
    }
    return popup_form($CFG->wwwroot . '/grade/' . $actionpage . '&amp;userid=', $menu, 'choosegradeduser', $userid, 'choose', '', '', $return, 'self', get_string('selectalloroneuser', 'grades'));
}