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moodle-mod_attendance
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code review changes

MOODLE_26_STABLE
Joseph Baxter 11 years ago
parent
b2e962afae
commit
bc9a079d38
2 changed files with 65 additions and 63 deletions
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  1. 125
      locallib.php
  2. 3
      renderer.php

125
locallib.php
View File

@ -702,6 +702,8 @@ class attendance {
if ($this->pageparams->startdate && $this->pageparams->enddate) {
$where = "attendanceid = :aid AND sessdate >= :csdate AND sessdate >= :sdate AND sessdate < :edate";
} else if ($this->pageparams->enddate) {
$where = "attendanceid = :aid AND sessdate >= :csdate AND sessdate < :edate";
} else {
$where = "attendanceid = :aid AND sessdate >= :csdate";
}
@ -809,7 +811,8 @@ class attendance {
$i++;
}
$this->log('sessions added', $this->url_manage(), implode(', ', $info_array));
add_to_log($this->course->id, 'attendance', 'sessions added', $this->url_manage(),
implode(',', $info_array), $this->cm->id);
}
public function update_session_from_form_data($formdata, $sessionid) {
@ -831,7 +834,7 @@ class attendance {
$url = $this->url_sessions(array('sessionid' => $sessionid, 'action' => att_sessions_page_params::ACTION_UPDATE));
$info = construct_session_full_date_time($sess->sessdate, $sess->duration);
$this->log('session updated', $url, $info);
add_to_log($this->course->id, 'attendance', 'session updated', $url, $info, $this->cm->id);
}
/**
@ -885,10 +888,11 @@ class attendance {
'grouptype' => 0);
$url = $this->url_take($params);
$logurl = att_log_convert_url($url);
// Log the change.
$this->log('taken by student', $url, $USER->firstname.' '.$USER->lastname);
add_to_log($this->course->id, 'attendance', 'taken by student', $logurl, '', $this->cm->id);
return true;
}
@ -945,9 +949,10 @@ class attendance {
'grouptype' => $this->pageparams->grouptype);
$url = $this->url_take($params);
$logurl = att_log_convert_url($url);
// Log the change.
$this->log('taken', $url, $USER->firstname.' '.$USER->lastname);
add_to_log($this->course->id, 'attendance', 'taken', $logurl, '', $this->cm->id);
$group = 0;
if ($this->pageparams->grouptype != attendance::SESSION_COMMON) {
@ -979,7 +984,7 @@ class attendance {
global $DB, $CFG;
// Fields we need from the user table.
$userfields = user_picture::fields('u').',u.username,u.idnumber,u.institution,u.department';
$userfields = user_picture::fields('u', array('username' , 'idnumber' , 'institution' , 'department'));
if (isset($this->pageparams->sort) and ($this->pageparams->sort == ATT_SORT_FIRSTNAME)) {
$orderby = "u.firstname ASC, u.lastname ASC, u.idnumber ASC, u.institution ASC, u.department ASC";
@ -1159,6 +1164,22 @@ class attendance {
'cstartdate' => $this->course->startdate,
'uid' => $userid);
$processed_filters = array();
// We test for any valid filters sent.
if (isset($filters['enddate'])) {
$processed_filters[] = 'ats.sessdate <= :enddate';
$params['enddate'] = $filters['enddate'];
}
// Make the filter array into a SQL string.
if (!empty($processed_filters)) {
$processed_filters = ' AND '.implode(' AND ', $processed_filters);
} else {
$processed_filters = '';
}
$period = '';
if (!empty($this->pageparams->startdate) && !empty($this->pageparams->enddate)) {
$period = ' AND ats.sessdate >= :sdate AND ats.sessdate < :edate ';
@ -1166,35 +1187,33 @@ class attendance {
$params['edate'] = $this->pageparams->enddate;
}
if (!array_key_exists($userid, $this->userstatusesstat)) {
if ($this->get_group_mode()) {
$qry = "SELECT al.statusid, count(al.statusid) AS stcnt
FROM {attendance_log} al
JOIN {attendance_sessions} ats ON al.sessionid = ats.id
LEFT JOIN {groups_members} gm ON gm.userid = al.studentid AND gm.groupid = ats.groupid
WHERE ats.attendanceid = :aid AND
ats.sessdate >= :cstartdate AND
al.studentid = :uid AND
(ats.groupid = 0 or gm.id is NOT NULL)".$period."
GROUP BY al.statusid";
} else {
$qry = "SELECT al.statusid, count(al.statusid) AS stcnt
FROM {attendance_log} al
JOIN {attendance_sessions} ats
ON al.sessionid = ats.id
WHERE ats.attendanceid = :aid AND
ats.sessdate >= :cstartdate AND
al.studentid = :uid".$period."
GROUP BY al.statusid";
}
if ($filters !== null) { // We do not want to cache, or use a cached version of the results when a filter is set.
return $DB->get_records_sql($qry, $params);
} else if (!array_key_exists($userid, $this->userstatusesstat)) {
// Not filtered so if we do not already have them do the query.
$this->userstatusesstat[$userid] = $DB->get_records_sql($qry, $params);
}
if ($this->get_group_mode()) {
$qry = "SELECT al.statusid, count(al.statusid) AS stcnt
FROM {attendance_log} al
JOIN {attendance_sessions} ats ON al.sessionid = ats.id
LEFT JOIN {groups_members} gm ON gm.userid = al.studentid AND gm.groupid = ats.groupid
WHERE ats.attendanceid = :aid AND
ats.sessdate >= :cstartdate AND
al.studentid = :uid AND
(ats.groupid = 0 or gm.id is NOT NULL)".$period.$processed_filters."
GROUP BY al.statusid";
} else {
$qry = "SELECT al.statusid, count(al.statusid) AS stcnt
FROM {attendance_log} al
JOIN {attendance_sessions} ats
ON al.sessionid = ats.id
WHERE ats.attendanceid = :aid AND
ats.sessdate >= :cstartdate AND
al.studentid = :uid".$period.$processed_filters."
GROUP BY al.statusid";
}
// We do not want to cache, or use a cached version of the results when a filter is set.
if ($filters !== null) {
return $DB->get_records_sql($qry, $params);
} else if (!array_key_exists($userid, $this->userstatusesstat)) {
// Not filtered so if we do not already have them do the query.
$this->userstatusesstat[$userid] = $DB->get_records_sql($qry, $params);
}
// Return the cached stats.
@ -1362,7 +1381,8 @@ class attendance {
list($sql, $params) = $DB->get_in_or_equal($sessionsids);
$DB->delete_records_select('attendance_log', "sessionid $sql", $params);
$DB->delete_records_list('attendance_sessions', 'id', $sessionsids);
$this->log('sessions deleted', null, get_string('sessionsids', 'attendance').implode(', ', $sessionsids));
add_to_log($this->course->id, 'attendance', 'sessions deleted', $this->url_manage(),
get_string('sessionsids', 'attendance').implode(', ', $sessionsids), $this->cm->id);
}
public function update_sessions_duration($sessionsids, $duration) {
@ -1376,7 +1396,8 @@ class attendance {
$DB->update_record('attendance_sessions', $sess);
}
$sessions->close();
$this->log('sessions duration updated', $this->url_manage(), get_string('sessionsids', 'attendance').implode(', ', $sessionsids));
add_to_log($this->course->id, 'attendance', 'sessions duration updated', $this->url_manage(),
get_string('sessionsids', 'attendance').implode(', ', $sessionsids), $this->cm->id);
}
public function remove_status($statusid) {
@ -1397,7 +1418,8 @@ class attendance {
$rec->grade = $grade;
$DB->insert_record('attendance_statuses', $rec);
$this->log('status added', $this->url_preferences(), $acronym.': '.$description.' ('.$grade.')');
add_to_log($this->course->id, 'attendance', 'status added', $this->url_preferences(),
$acronym.': '.$description.' ('.$grade.')', $this->cm->id);
} else {
print_error('cantaddstatus', 'attendance', $this->url_preferences());
}
@ -1428,31 +1450,12 @@ class attendance {
}
$DB->update_record('attendance_statuses', $status);
$this->log('status updated', $this->url_preferences(), implode(' ', $updated));
}
/**
* wrapper around {@see add_to_log()}
*
* @param string $action to be logged
* @param moodle_url $url absolute url, if null will be used $this->url_manage()
* @param mixed $info additional info, usually id in a table
*/
public function log($action, moodle_url $url = null, $info = null) {
if (is_null($url)) {
$url = $this->url_manage();
}
if (is_null($info)) {
$info = $this->id;
}
$logurl = att_log_convert_url($url);
add_to_log($this->course->id, 'attendance', $action, $logurl, $info, $this->cm->id);
add_to_log($this->course->id, 'attendance', 'status updated', $this->url_preferences(),
implode(' ', $updated), $this->cm->id);
}
}
function att_get_statuses($attid, $onlyvisible=true) {
global $DB;

3
renderer.php
View File

@ -888,12 +888,11 @@ class mod_attendance_renderer extends plugin_renderer_base {
$output .= html_writer::empty_tag('input', array('name' => 'formaction', 'type' => 'hidden', 'value' => 'messageselect.php'));
$output .= html_writer::empty_tag('input', array('name' => 'id', 'type' => 'hidden', 'value' => $GLOBALS['COURSE']->id));
$output .= html_writer::empty_tag('input', array('name' => 'returnto', 'type' => 'hidden', 'value' => s(me())));
$output .= html_writer::table($table);
$output .= html_writer::table($table).html_writer::tag('div', get_string('users').': '.count($reportdata->users));;
$output .= html_writer::tag('div',
html_writer::empty_tag('input', array('type' => 'submit', 'value' => get_string('messageselectadd'))),
array('class' => 'buttons'));
$url = new moodle_url('/user/action_redir.php');
html_writer::tag('div', get_string('users').': '.count($reportdata->users));
return html_writer::tag('form', $output, array('action' => $url->out(), 'method' => 'post'));
} else {
return html_writer::table($table).html_writer::tag('div', get_string('users').': '.count($reportdata->users));

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