Fix #340 Check duration of session when checking if a student enrolled before a session.

also add sanity check if restored session doesn't have a calendar event.

.travis.yml

@@ -2,6 +2,9 @@ language: php
 
 sudo: false
 
+addons:
+  firefox: "47.0.1"
+
 cache:
   directories:
     - $HOME/.composer/cache
@@ -13,15 +16,13 @@ php:
 env:
  matrix:
   - DB=pgsql MOODLE_BRANCH=MOODLE_31_STABLE
-  - DB=pgsql MOODLE_BRANCH=master
   - DB=mysqli MOODLE_BRANCH=MOODLE_31_STABLE
-  - DB=mysqli MOODLE_BRANCH=master
 
 before_install:
   - phpenv config-rm xdebug.ini
   - cd ../..
   - composer selfupdate
-  - composer create-project -n --no-dev moodlerooms/moodle-plugin-ci ci ^1
+  - composer create-project -n --no-dev --prefer-dist moodlerooms/moodle-plugin-ci ci ^1
   - export PATH="$(cd ci/bin; pwd):$(cd ci/vendor/bin; pwd):$PATH"
 
 install:

add_form.php

@@ -118,8 +118,14 @@ class mod_attendance_add_form extends moodleform {
         }
 
         // Students can mark own attendance.
+        $configcanmark = get_config('attendance', 'studentscanmark');
+        if (!empty($configcanmark)) {
             $mform->addElement('checkbox', 'studentscanmark', '', get_string('studentscanmark', 'attendance'));
             $mform->addHelpButton('studentscanmark', 'studentscanmark', 'attendance');
+        } else {
+            $mform->addElement('hidden', 'studentscanmark', '0');
+            $mform->settype('studentscanmark', PARAM_INT);
+        }
 
         $mform->addElement('editor', 'sdescription', get_string('description', 'attendance'), array('rows' => 1, 'columns' => 80),
                             array('maxfiles' => EDITOR_UNLIMITED_FILES, 'noclean' => true, 'context' => $modcontext));

attendance.php

@@ -39,6 +39,11 @@ $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST)
 // Require the user is logged in.
 require_login($course, true, $cm);
 
+$canmark = get_config('attendance', 'studentscanmark');
+if (empty($canmark) || empty($attforsession->studentscanmark)) {
+    redirect(new moodle_url('/mod/attendance/view.php', array('id' => $cm->id)));
+    exit;
+}
 $pageparams->sessionid = $id;
 $att = new mod_attendance_structure($attendance, $cm, $course, $PAGE->context, $pageparams);
 

backup/moodle2/backup_attendance_stepslib.php

@@ -44,7 +44,7 @@ class backup_attendance_activity_structure_step extends backup_activity_structur
 
         // XML nodes declaration - non-user data.
         $attendance = new backup_nested_element('attendance', array('id'), array(
-            'name', 'grade'));
+            'name', 'intro', 'introformat', 'grade'));
 
         $statuses = new backup_nested_element('statuses');
         $status  = new backup_nested_element('status', array('id'), array(
@@ -53,7 +53,8 @@ class backup_attendance_activity_structure_step extends backup_activity_structur
         $sessions = new backup_nested_element('sessions');
         $session  = new backup_nested_element('session', array('id'), array(
             'groupid', 'sessdate', 'duration', 'lasttaken', 'lasttakenby',
-            'timemodified', 'description', 'descriptionformat', 'caleventid'));
+            'timemodified', 'description', 'descriptionformat', 'studentscanmark',
+            'statusset', 'caleventid'));
 
         // XML nodes declaration - user data.
         $logs = new backup_nested_element('logs');

backup/moodle2/restore_attendance_stepslib.php

@@ -108,19 +108,31 @@ class restore_attendance_activity_structure_step extends restore_activity_struct
     protected function process_attendance_session($data) {
         global $DB;
 
+        $userinfo = $this->get_setting_value('userinfo'); // Are we including userinfo?
+
         $data = (object)$data;
         $oldid = $data->id;
 
         $data->attendanceid = $this->get_new_parentid('attendance');
         $data->groupid = $this->get_mappingid('group', $data->groupid);
         $data->sessdate = $this->apply_date_offset($data->sessdate);
-        $data->lasttaken = $this->apply_date_offset($data->lasttaken);
-        $data->lasttakenby = $this->get_mappingid('user', $data->lasttakenby);
         $data->timemodified = $this->apply_date_offset($data->timemodified);
         $data->caleventid = $this->get_mappingid('event', $data->caleventid);
 
+        if ($userinfo) {
+            $data->lasttaken = $this->apply_date_offset($data->lasttaken);
+            $data->lasttakenby = $this->get_mappingid('user', $data->lasttakenby);
+        } else {
+            $data->lasttaken = 0;
+            $data->lasttakenby = 0;
+        }
+
         $newitemid = $DB->insert_record('attendance_sessions', $data);
+        $data->id = $newitemid;
         $this->set_mapping('attendance_session', $oldid, $newitemid, true);
+
+        // Create Calendar event.
+        attendance_create_calendar_event($data);
     }
 
     /**

classes/calendar_helpers.php

@@ -29,7 +29,7 @@ require_once(dirname(__FILE__).'/../../../calendar/lib.php');
  * @param stdClass $session initial sessions to take data from
  * @return bool result of calendar event creation
  */
-function create_calendar_event(&$session) {
+function attendance_create_calendar_event(&$session) {
     // We don't want to create multiple calendar events for 1 session.
     if ($session->caleventid) {
         return $session->caleventid;
@@ -45,10 +45,16 @@ function create_calendar_event(&$session) {
     $caleventdata->instance       = $session->attendanceid;
     $caleventdata->timestart      = $session->sessdate;
     $caleventdata->timeduration   = $session->duration;
+    $caleventdata->description    = $session->description;
+    $caleventdata->format         = $session->descriptionformat;
     $caleventdata->eventtype      = 'attendance';
     $caleventdata->timemodified   = time();
     $caleventdata->modulename     = 'attendance';
 
+    if (!empty($session->groupid)) {
+        $caleventdata->name .= " (". get_string('group', 'group') ." ". groups_get_group_name($session->groupid) .")";
+    }
+
     $calevent = new stdClass();
     if ($calevent = calendar_event::create($caleventdata, false)) {
         $session->caleventid = $calevent->id;
@@ -64,12 +70,12 @@ function create_calendar_event(&$session) {
  *
  * @param array %sessionsids array of sessions ids
  */
-function create_calendar_events($sessionsids) {
+function attendance_create_calendar_events($sessionsids) {
     global $DB;
     $sessions = $DB->get_recordset_list('attendance_sessions', 'id', $sessionsids);
 
     foreach ($sessions as $session) {
-        create_calendar_event($session);
+        attendance_create_calendar_event($session);
         if ($session->caleventid) {
             $DB->update_record('attendance_sessions', $session);
         }
@@ -84,7 +90,7 @@ function create_calendar_events($sessionsids) {
  * @param $timestart int start time of the event
  * @return bool result of updating
  */
-function update_calendar_event($caleventid, $timeduration, $timestart = null) {
+function attendance_update_calendar_event($caleventid, $timeduration, $timestart = null) {
     $caleventdata = new stdClass();
     $caleventdata->timeduration   = $timeduration;
     $caleventdata->timestart      = $timestart;
@@ -104,9 +110,9 @@ function update_calendar_event($caleventid, $timeduration, $timestart = null) {
  * @param array %sessionsids array of sessions ids
  * @return bool result of updating
  */
-function delete_calendar_events($sessionsids) {
+function attendance_delete_calendar_events($sessionsids) {
     global $DB;
-    $caleventsids = existing_calendar_events_ids($sessionsids);
+    $caleventsids = attendance_existing_calendar_events_ids($sessionsids);
     if ($caleventsids) {
         $DB->delete_records_list('event', 'id', $caleventsids);
     }
@@ -124,7 +130,7 @@ function delete_calendar_events($sessionsids) {
  * @param array $sessionsids of sessions ids
  * @return array | bool array of existing calendar events or false if none found
  */
-function existing_calendar_events_ids($sessionsids) {
+function attendance_existing_calendar_events_ids($sessionsids) {
     global $DB;
     $caleventsids = array_keys($DB->get_records_list('attendance_sessions', 'id', $sessionsids, '', 'caleventid'));
     $existingcaleventsids = array_filter($caleventsids);

classes/header.php

@@ -0,0 +1,80 @@
+<?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/>.
+
+/**
+ * Class definition for mod_attendance_header
+ *
+ * @package    mod_attendance
+ * @author     Daniel Thee Roperto <daniel.roperto@catalyst-au.net>
+ * @copyright  2017 Catalyst IT Australia {@link http://www.catalyst-au.net}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Used to render the page header.
+ *
+ * @package    mod_attendance
+ * @author     Daniel Thee Roperto <daniel.roperto@catalyst-au.net>
+ * @copyright  2017 Catalyst IT Australia {@link http://www.catalyst-au.net}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class mod_attendance_header implements renderable {
+    /** @var mod_attendance_structure */
+    private $attendance;
+
+    /** @var string */
+    private $title;
+
+    /**
+     * mod_attendance_header constructor.
+     *
+     * @param mod_attendance_structure $attendance
+     * @param null                     $title
+     */
+    public function __construct(mod_attendance_structure $attendance, $title = null) {
+        $this->attendance = $attendance;
+        $this->title = $title;
+    }
+
+    /**
+     * Gets the attendance data.
+     *
+     * @return mod_attendance_structure
+     */
+    public function get_attendance() {
+        return $this->attendance;
+    }
+
+    /**
+     * Gets the title. If title was not provided, use the module name.
+     *
+     * @return string
+     */
+    public function get_title() {
+        return is_null($this->title) ? $this->attendance->name : $this->title;
+    }
+
+    /**
+     * Checks if the header should be rendered.
+     *
+     * @return bool
+     */
+    public function should_render() {
+        return !is_null($this->title) || !empty($this->attendance->intro);
+    }
+}

classes/sessions_page_params.php

@@ -36,8 +36,6 @@ class mod_attendance_sessions_page_params {
     const ACTION_DELETE_SELECTED   = 4;
     const ACTION_CHANGE_DURATION   = 5;
     const ACTION_DELETE_HIDDEN     = 6;
-    const ACTION_CREATE_CAL_EVENTS = 7;
-    const ACTION_DELETE_CAL_EVENTS = 8;
 
     /** @var int view mode of taking attendance page*/
     public $action;

classes/structure.php

@@ -52,6 +52,15 @@ class mod_attendance_structure {
     /** @var float number (10, 5) unsigned, the maximum grade for attendance */
     public $grade;
 
+    /** @var int when was this module last modified */
+    public $timemodified;
+
+    /** @var string required field for activity modules and searching */
+    public $intro;
+
+    /** @var int format of the intro (see above) */
+    public $introformat;
+
     /** current page parameters */
     public $pageparams;
 
@@ -352,7 +361,7 @@ class mod_attendance_structure {
             $DB->set_field('attendance_sessions', 'description', $description, array('id' => $sess->id));
 
             $sess->caleventid = 0;
-            create_calendar_event($sess);
+            attendance_create_calendar_event($sess);
 
             $infoarray = array();
             $infoarray[] = construct_session_full_date_time($sess->sessdate, $sess->duration);
@@ -394,8 +403,12 @@ class mod_attendance_structure {
 
         $sess->timemodified = time();
         $DB->update_record('attendance_sessions', $sess);
-
-        update_calendar_event($sess->caleventid, $sess->duration, $sess->sessdate);
+        if (empty($sess->caleventid)) {
+             // This shouldn't really happen, but just in case to prevent fatal error.
+            attendance_create_calendar_event($sess);
+        } else {
+            attendance_update_calendar_event($sess->caleventid, $sess->duration, $sess->sessdate);
+        }
 
         $info = construct_session_full_date_time($sess->sessdate, $sess->duration);
         $event = \mod_attendance\event\session_updated::create(array(
@@ -569,7 +582,7 @@ class mod_attendance_structure {
 
         if ($page) {
             $usersperpage = $this->pageparams->perpage;
-            if (!empty($CFG->enablegroupmembersonly) and $this->cm->groupmembersonly) {
+            if (!empty($this->cm->groupingid)) {
                 $startusers = ($page - 1) * $usersperpage;
                 if ($groupid == 0) {
                     $groups = array_keys(groups_get_all_groups($this->cm->course, 0, $this->cm->groupingid, 'g.id'));
@@ -586,7 +599,7 @@ class mod_attendance_structure {
                     $orderby, $startusers, $usersperpage);
             }
         } else {
-            if (!empty($CFG->enablegroupmembersonly) and $this->cm->groupmembersonly) {
+            if (!empty($this->cm->groupingid)) {
                 if ($groupid == 0) {
                     $groups = array_keys(groups_get_all_groups($this->cm->course, 0, $this->cm->groupingid, 'g.id'));
                 } else {
@@ -891,8 +904,8 @@ class mod_attendance_structure {
 
     public function delete_sessions($sessionsids) {
         global $DB;
-        if (existing_calendar_events_ids($sessionsids)) {
-            delete_calendar_events($sessionsids);
+        if (attendance_existing_calendar_events_ids($sessionsids)) {
+            attendance_delete_calendar_events($sessionsids);
         }
 
         list($sql, $params) = $DB->get_in_or_equal($sessionsids);
@@ -916,7 +929,7 @@ class mod_attendance_structure {
             $sess->timemodified = $now;
             $DB->update_record('attendance_sessions', $sess);
             if ($sess->caleventid) {
-                update_calendar_event($sess->caleventid, $duration);
+                attendance_update_calendar_event($sess->caleventid, $duration);
             }
             $event = \mod_attendance\event\session_duration_updated::create(array(
                 'objectid' => $this->id,

db/install.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<XMLDB PATH="mod/attendance/db" VERSION="20130704" COMMENT="XMLDB file for Moodle mod/attendance"
+<XMLDB PATH="mod/attendance/db" VERSION="20170307" COMMENT="XMLDB file for Moodle mod/attendance"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
->
+        >
   <TABLES>
     <TABLE NAME="attendance" COMMENT="Attendance module table">
       <FIELDS>
@@ -10,6 +10,9 @@
         <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
         <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false"/>
         <FIELD NAME="grade" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="100" SEQUENCE="false" COMMENT="This is maximum grade for instance"/>
+        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="The time the settings for this attendance instance were last modified."/>
+        <FIELD NAME="intro" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="This field is a requirement for activity modules."/>
+        <FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="This field is a requirement for activity modules."/>
       </FIELDS>
       <KEYS>
         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for attendance"/>
@@ -30,7 +33,7 @@
         <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false"/>
         <FIELD NAME="description" TYPE="text" NOTNULL="true" SEQUENCE="false"/>
         <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
-        <FIELD NAME="studentscanmark" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false"/>
+        <FIELD NAME="studentscanmark" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
         <FIELD NAME="statusset" TYPE="int" LENGTH="5" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Which set of statuses to use"/>
         <FIELD NAME="caleventid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
       </FIELDS>

db/upgrade.php

@@ -171,11 +171,40 @@ function xmldb_attendance_upgrade($oldversion=0) {
         }
 
         // Creating events for all existing sessions.
-        create_calendar_events();
+        attendance_upgrade_create_calendar_events();
 
         // Attendance savepoint reached.
         upgrade_mod_savepoint(true, 2016052202, 'attendance');
     }
 
+    if ($oldversion < 2016052203) {
+
+        // Define field timemodified to be added to attendance.
+        $table = new xmldb_table('attendance');
+        $field = new xmldb_field('timemodified', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'grade');
+
+        // Conditionally launch add field timemodified.
+        if (!$dbman->field_exists($table, $field)) {
+            $dbman->add_field($table, $field);
+        }
+
+        // Define field timemodified to be added to attendance.
+        $table = new xmldb_table('attendance');
+
+        $fields = [];
+        $fields[] = new xmldb_field('intro', XMLDB_TYPE_TEXT, null, null, null, null, null, 'timemodified');
+        $fields[] = new xmldb_field('introformat', XMLDB_TYPE_INTEGER, '4', null, XMLDB_NOTNULL, null, 0, 'intro');
+
+        // Conditionally launch add field.
+        foreach ($fields as $field) {
+            if (!$dbman->field_exists($table, $field)) {
+                $dbman->add_field($table, $field);
+            }
+        }
+
+        // Attendance savepoint reached.
+        upgrade_mod_savepoint(true, 2016052203, 'attendance');
+    }
+
     return $result;
 }

db/upgradelib.php

@@ -22,7 +22,7 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-function create_calendar_events() {
+function attendance_upgrade_create_calendar_events() {
     global $DB;
 
     $attendances = $DB->get_records('attendance', null, null, 'id, name, course');

lang/en/attendance.php

@@ -77,8 +77,6 @@ $string['commonsessions'] = 'All students';
 $string['confirmdeleteuser'] = 'Are you sure you want to delete user \'{$a->fullname}\' ({$a->email})?<br/>All of their attendance records will be permanently deleted.';
 $string['countofselected'] = 'Count of selected';
 $string['copyfrom'] = 'Copy attendance data from';
-$string['createcalevents'] = 'Create calendar events';
-$string['createcheckcalevents'] = 'Are you sure you want to create the calendar events for the following sessions?';
 $string['createmultiplesessions'] = 'Create multiple sessions';
 $string['createmultiplesessions_help'] = 'This function allows you to create multiple sessions in one simple step.
 The sessions begin on the date of the base session and continue until the \'repeat until\' date.
@@ -92,8 +90,6 @@ $string['days'] = 'Days';
 $string['defaults'] = 'Defaults';
 $string['defaultdisplaymode'] = 'Default display mode';
 $string['delete'] = 'Delete';
-$string['deletecalevents'] = 'Delete calendar events';
-$string['deletecheckcalevents'] = 'Are you absolutely sure you want to delete the calendar events for the following sessions?';
 $string['deletelogs'] = 'Delete attendance data';
 $string['deleteselected'] = 'Delete selected';
 $string['deletesession'] = 'Delete session';
@@ -306,6 +302,7 @@ $string['eventstatusupdated'] = 'Status updated';
 $string['eventstatusadded'] = 'Status added';
 
 $string['studentscanmark'] = 'Allow students to record own attendance';
+$string['studentscanmark_desc'] = 'If checked, teachers will be able to allow students to mark their own attendance.';
 $string['studentscanmark_help'] = 'If checked students will be able to change their own attendance status for the session.';
 $string['set_by_student'] = 'Self-recorded';
 $string['attendance_already_submitted'] = 'You may not self register attendance that has already been set.';

lib.php

@@ -39,10 +39,8 @@ function attendance_supports($feature) {
             return true;
         case FEATURE_GROUPINGS:
             return true;
-        case FEATURE_GROUPMEMBERSONLY:
-            return true;
         case FEATURE_MOD_INTRO:
-            return false;
+            return true;
         case FEATURE_BACKUP_MOODLE2:
             return true;
         // Artem Andreev: AFAIK it's not tested.
@@ -104,8 +102,8 @@ function attendance_delete_instance($id) {
     }
 
     if ($sessids = array_keys($DB->get_records('attendance_sessions', array('attendanceid' => $id), '', 'id'))) {
-        if (existing_calendar_events_ids($sessids)) {
-            delete_calendar_events($sessids);
+        if (attendance_existing_calendar_events_ids($sessids)) {
+            attendance_delete_calendar_events($sessids);
         }
         $DB->delete_records_list('attendance_log', 'sessionid', $sessids);
         $DB->delete_records('attendance_sessions', array('attendanceid' => $id));
@@ -124,8 +122,8 @@ function attendance_delete_course($course, $feedback=true) {
 
     $attids = array_keys($DB->get_records('attendance', array('course' => $course->id), '', 'id'));
     $sessids = array_keys($DB->get_records_list('attendance_sessions', 'attendanceid', $attids, '', 'id'));
-    if (existing_calendar_events_ids($sessids)) {
-        delete_calendar_events($sessids);
+    if (attendance_existing_calendar_events_ids($sessids)) {
+        attendance_delete_calendar_events($sessids);
     }
     if ($sessids) {
         $DB->delete_records_list('attendance_log', 'sessionid', $sessids);
@@ -203,8 +201,8 @@ function attendance_reset_userdata($data) {
 
     if (!empty($data->reset_attendance_sessions)) {
         $sessionsids = array_keys($DB->get_records_list('attendance_sessions', 'attendanceid', $attids, '', 'id'));
-        if (existing_calendar_events_ids($sessionsids)) {
-            delete_calendar_events($sessionsids);
+        if (attendance_existing_calendar_events_ids($sessionsids)) {
+            attendance_delete_calendar_events($sessionsids);
         }
         $DB->delete_records_list('attendance_sessions', 'attendanceid', $attids);
 

locallib.php

@@ -80,7 +80,7 @@ function attendance_get_setname($attid, $statusset, $includevalues = true) {
         if ($statusesout) {
             if (count($statusesout) > 6) {
                 $statusesout = array_slice($statusesout, 0, 6);
-                $statusesout[] = '&helip;';
+                $statusesout[] = '...';
             }
             $statusesout = implode(' ', $statusesout);
             $statusname .= ' ('.$statusesout.')';

manage.php

@@ -83,10 +83,14 @@ $tabs = new attendance_tabs($att, attendance_tabs::TAB_SESSIONS);
 $filtercontrols = new attendance_filter_controls($att);
 $sesstable = new attendance_manage_data($att);
 
+
+$title = get_string('attendanceforthecourse', 'attendance').' :: ' .format_string($course->fullname);
+$header = new mod_attendance_header($att, $title);
+
 // Output starts here.
 
 echo $output->header();
-echo $output->heading(get_string('attendanceforthecourse', 'attendance').' :: ' .format_string($course->fullname));
+echo $output->render($header);
 mod_attendance_notifyqueue::show();
 echo $output->render($tabs);
 echo $output->render($filtercontrols);

mod_form.php

@@ -51,6 +51,8 @@ class mod_attendance_mod_form extends moodleform_mod {
         $mform->addRule('name', null, 'required', null, 'client');
         $mform->setDefault('name', get_string('modulename', 'attendance'));
 
+        $this->standard_intro_elements();
+
         // Grade settings.
         $this->standard_grading_coursemodule_elements();
 

renderables.php

@@ -374,7 +374,7 @@ class attendance_user_data implements renderable {
             foreach ($this->coursesatts as $atid => $ca) {
                 // Check to make sure the user can view this cm.
                 if (!get_fast_modinfo($ca->courseid)->instances['attendance'][$ca->attid]->uservisible) {
-                    unset($this->courseatts[$atid]);
+                    unset($this->coursesatts[$atid]);
                     continue;
                 }
                 $this->statuses[$ca->attid] = attendance_get_statuses($ca->attid);

renderer.php

@@ -320,9 +320,7 @@ class mod_attendance_renderer extends plugin_renderer_base {
             }
 
             $options = array(mod_attendance_sessions_page_params::ACTION_DELETE_SELECTED => get_string('delete'),
-                mod_attendance_sessions_page_params::ACTION_CHANGE_DURATION => get_string('changeduration', 'attendance'),
-                mod_attendance_sessions_page_params::ACTION_CREATE_CAL_EVENTS => get_string('createcalevents', 'attendance'),
-                mod_attendance_sessions_page_params::ACTION_DELETE_CAL_EVENTS => get_string('deletecalevents', 'attendance'));
+                mod_attendance_sessions_page_params::ACTION_CHANGE_DURATION => get_string('changeduration', 'attendance'));
 
             $controls = html_writer::select($options, 'action');
             $attributes = array(
@@ -414,7 +412,7 @@ class mod_attendance_renderer extends plugin_renderer_base {
             }
         }
 
-        if (!empty($CFG->enablegroupmembersonly) and $takedata->cm->groupmembersonly) {
+        if (!empty($takedata->cm->groupingid)) {
             if ($group == 0) {
                 $groups = array_keys(groups_get_all_groups($takedata->cm->course, 0, $takedata->cm->groupingid, 'g.id'));
             } else {
@@ -698,6 +696,23 @@ class mod_attendance_renderer extends plugin_renderer_base {
         return $celldata;
     }
 
+    protected function render_mod_attendance_header(mod_attendance_header $header) {
+        if (!$header->should_render()) {
+            return '';
+        }
+
+        $attendance = $header->get_attendance();
+
+        $heading = format_string($header->get_title(), false, ['context' => $attendance->context]);
+        $o = $this->output->heading($heading);
+
+        $o .= $this->output->box_start('generalbox boxaligncenter', 'intro');
+        $o .= format_module_intro('attendance', $attendance, $attendance->cm->id);
+        $o .= $this->output->box_end();
+
+        return $o;
+    }
+
     protected function render_attendance_user_data(attendance_user_data $userdata) {
         $o = $this->render_user_report_tabs($userdata);
 
@@ -804,7 +819,7 @@ class mod_attendance_renderer extends plugin_renderer_base {
                 $row->cells[] = format_float($status->grade, 1, true, true) . ' / ' .
                                     format_float($statussetmaxpoints[$status->setnumber], 1, true, true);
                 $row->cells[] = $sess->remarks;
-            } else if ($sess->sessdate < $userdata->user->enrolmentstart) {
+            } else if (($sess->sessdate + $sess->duration) < $userdata->user->enrolmentstart) {
                 $cell = new html_table_cell(get_string('enrolmentstart', 'attendance',
                                             userdate($userdata->user->enrolmentstart, '%d.%m.%Y')));
                 $cell->colspan = 2;
@@ -815,7 +830,9 @@ class mod_attendance_renderer extends plugin_renderer_base {
                 $cell->colspan = 2;
                 $row->cells[] = $cell;
             } else {
-                if (!empty($sess->studentscanmark)) { // Student can mark their own attendance.
+                $configjs = get_config('attendance', 'studentscanmark');
+                if (!empty($configjs) && !empty($sess->studentscanmark)) {
+                    // Student can mark their own attendance.
                     // URL to the page that lets the student modify their attendance.
                     $url = new moodle_url('/mod/attendance/attendance.php',
                             array('sessid' => $sess->id, 'sesskey' => sesskey()));

renderhelpers.php

@@ -60,7 +60,7 @@ class user_sessions_cells_generator {
                     $this->construct_remarks_cell($this->reportdata->sessionslog[$this->user->id][$sess->id]->remarks);
                 }
             } else {
-                if ($this->user->enrolmentstart > $sess->sessdate) {
+                if ($this->user->enrolmentstart > ($sess->sessdate + $sess->duration)) {
                     $starttext = get_string('enrolmentstart', 'attendance', userdate($this->user->enrolmentstart, '%d.%m.%Y'));
                     $this->construct_enrolments_info_cell($starttext);
                 } else if ($this->user->enrolmentend and $this->user->enrolmentend < $sess->sessdate) {

report.php

@@ -71,13 +71,14 @@ $event->add_record_snapshot('course_modules', $cm);
 $event->add_record_snapshot('attendance', $attrecord);
 $event->trigger();
 
-// Output starts here.
+$title = get_string('attendanceforthecourse', 'attendance').' :: ' .format_string($course->fullname);
+$header = new mod_attendance_header($att, $title);
 
+// Output starts here.
 echo $output->header();
-echo $output->heading(get_string('attendanceforthecourse', 'attendance').' :: ' .format_string($course->fullname));
+echo $output->render($header);
 echo $output->render($tabs);
 echo $output->render($filtercontrols);
 echo $output->render($reportdata);
-
 echo $output->footer();
 

sessions.php

@@ -133,8 +133,6 @@ switch ($att->pageparams->action) {
         echo $OUTPUT->footer();
         exit;
     case mod_attendance_sessions_page_params::ACTION_DELETE_SELECTED:
-    case mod_attendance_sessions_page_params::ACTION_CREATE_CAL_EVENTS:
-    case mod_attendance_sessions_page_params::ACTION_DELETE_CAL_EVENTS:
         $confirm    = optional_param('confirm', null, PARAM_INT);
         $message = get_string('deletecheckfull', '', get_string('session', 'attendance'));
 
@@ -145,12 +143,6 @@ switch ($att->pageparams->action) {
                 $att->delete_sessions($sessionsids);
                 attendance_update_users_grade($att);
                 redirect($att->url_manage(), get_string('sessiondeleted', 'attendance'));
-            } else if ($att->pageparams->action == mod_attendance_sessions_page_params::ACTION_CREATE_CAL_EVENTS) {
-                create_calendar_events($sessionsids);
-                redirect($att->url_manage(), get_string('createcheckcalevents', 'attendance'));
-            } else if ($att->pageparams->action == mod_attendance_sessions_page_params::ACTION_DELETE_CAL_EVENTS) {
-                delete_calendar_events($sessionsids);
-                redirect($att->url_manage(), get_string('deletecheckcalevents', 'attendance'));
             }
         }
         $sessid = optional_param_array('sessid', '', PARAM_SEQUENCE);
@@ -159,12 +151,6 @@ switch ($att->pageparams->action) {
         }
         $sessionsinfo = $att->get_sessions_info($sessid);
 
-        if ($att->pageparams->action == mod_attendance_sessions_page_params::ACTION_CREATE_CAL_EVENTS) {
-            $message = get_string('createcheckcalevents', 'attendance');
-        } else if ($att->pageparams->action == mod_attendance_sessions_page_params::ACTION_DELETE_CAL_EVENTS) {
-            $message = get_string('deletecheckcalevents', 'attendance');
-        }
-
         $message .= html_writer::empty_tag('br');
         foreach ($sessionsinfo as $sessinfo) {
             $message .= html_writer::empty_tag('br');
@@ -248,6 +234,11 @@ function construct_sessions_data_for_add($formdata) {
     $duration = $sesendtime - $sesstarttime;
     $now = time();
 
+    $configcanmark = get_config('attendance', 'studentscanmark');
+    if (empty($configcanmark)) {
+        $formdata->studentscanmark = 0;
+    }
+
     $sessions = array();
     if (isset($formdata->addmultiply)) {
         $startdate = $sessiondate;

settings.php

@@ -41,4 +41,7 @@ if ($ADMIN->fulltree) {
 
     $settings->add(new admin_setting_configselect('attendance/resultsperpage',
         get_string('resultsperpage', 'attendance'), get_string('resultsperpage_desc', 'attendance'), 25, $options));
+
+    $settings->add(new admin_setting_configcheckbox('attendance/studentscanmark',
+        get_string('studentscanmark', 'attendance'), get_string('studentscanmark_desc', 'attendance'), 1));
 }

student_attendance_form.php

@@ -52,10 +52,12 @@ class mod_attendance_student_attendance_form extends moodleform {
         // Create radio buttons for setting the attendance status.
         $radioarray = array();
         foreach ($statuses as $status) {
-            $radioarray[] =& $mform->createElement('radio', 'status', '', $status->description, $status->id, array());
+            $name = html_writer::span($status->description, 'statusdesc');
+            $radioarray[] =& $mform->createElement('radio', 'status', '', $name, $status->id, array());
         }
         // Add the radio buttons as a control with the user's name in front.
-        $mform->addGroup($radioarray, 'statusarray', $USER->firstname.' '.$USER->lastname.':', array(''), false);
+        $radiogroup = $mform->addGroup($radioarray, 'statusarray', $USER->firstname.' '.$USER->lastname.':', array(''), false);
+        $radiogroup->setAttributes(array('class' => 'statusgroup'));
         $mform->addRule('statusarray', get_string('attendancenotset', 'attendance'), 'required', '', 'client', false, false);
 
         $this->add_action_buttons();

styles.css

@@ -177,3 +177,6 @@
 .path-mod-attendance .summaryreport .c7 {
     background-color: #EAEAEA;
 }
+#page-mod-attendance-sessions .statusgroup .statusdesc {
+    margin-right: 12px;
+}

tempusers.php

@@ -60,8 +60,8 @@ if ($data = $mform->get_data()) {
     $user->auth = 'manual';
     $user->confirmed = 1;
     $user->deleted = 1;
-    $user->email = time().'@ghost.user.de';
-    $user->username = time().'@ghost.user.de';
+    $user->email = time().'@attendance.danmarsden.com';
+    $user->username = time().'@attendance.danmarsden.com';
     $user->idnumber = 'tempghost';
     $user->mnethostid = $CFG->mnet_localhost_id;
     $studentid = $DB->insert_record('user', $user);

tests/behat/calendar_features.feature

@@ -36,46 +36,3 @@ Feature: Test the calendar related features in the attendance module
     And I log in as "student1"
     And I follow "Go to calendar"
     Then I should see "Test attendance"
-
-  Scenario: Teacher can delete and create calendar events for sessions
-    When I log in as "teacher1"
-    And I follow "Course 1"
-    And I follow "Test attendance"
-    And I follow "Add session"
-    And I set the following fields to these values:
-      | id_sestime_starthour | 01 |
-      | id_sestime_endhour   | 02 |
-    And I click on "id_submitbutton" "button"
-    And I set the following fields to these values:
-      | cb_selector | 1                      |
-      | menuaction  | Delete calendar events |
-    And I click on "OK" "button"
-    And I click on "Continue" "button"
-    And I follow "Course 1"
-    And I follow "Go to calendar"
-    Then I should not see "Test attendance"
-    And I log out
-    And I log in as "student1"
-    And I follow "Go to calendar"
-    Then I should not see "Test attendance"
-    And I log out
-    And I log in as "teacher1"
-    And I follow "Course 1"
-    And I follow "Test attendance"
-    And I follow "Add session"
-    And I set the following fields to these values:
-      | id_sestime_starthour | 01 |
-      | id_sestime_endhour   | 02 |
-    And I click on "id_submitbutton" "button"
-    And I set the following fields to these values:
-      | cb_selector | 1                      |
-      | menuaction  | Create calendar events |
-    And I click on "OK" "button"
-    And I click on "Continue" "button"
-    And I follow "Course 1"
-    And I follow "Go to calendar"
-    Then I should see "Test attendance"
-    And I log out
-    And I log in as "student1"
-    And I follow "Go to calendar"
-    Then I should see "Test attendance"

version.php

@@ -22,9 +22,9 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-$plugin->version  = 2016052202;
+$plugin->version  = 2016052206;
 $plugin->requires = 2016052300;
-$plugin->release = '3.1.1.0';
+$plugin->release = '3.1.1.2';
 $plugin->maturity  = MATURITY_STABLE;
 $plugin->cron     = 0;
 $plugin->component = 'mod_attendance';

view.php

@@ -78,9 +78,11 @@ if (isset($pageparams->studentid) && $USER->id != $pageparams->studentid) {
 }
 
 $userdata = new attendance_user_data($att, $userid);
+$header = new mod_attendance_header($att);
 
 echo $output->header();
 
+echo $output->render($header);
 echo $output->render($userdata);
 
 echo $output->footer();