first commit

blocks/activity_results/backup/moodle2/restore_activity_results_block_task.class.php

@@ -0,0 +1,115 @@
+<?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/>.
+
+/**
+ * Define all the backup steps that will be used by the backup_block_task
+ * @package    block_activity_results
+ * @copyright  2003 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @copyright  2015 Stephen Bourget
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Specialised restore task for the activity_results block
+ * (using execute_after_tasks for recoding of target activity)
+ *
+ * @copyright  2003 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class restore_activity_results_block_task extends restore_block_task {
+
+    /**
+     * Define (add) particular settings this activity can have
+     */
+    protected function define_my_settings() {
+    }
+
+    /**
+     * Define (add) particular steps this activity can have
+     */
+    protected function define_my_steps() {
+    }
+
+    /**
+     * Define the associated file areas
+     */
+    public function get_fileareas() {
+        return array(); // No associated fileareas.
+    }
+
+    /**
+     * Define special handling of configdata.
+     */
+    public function get_configdata_encoded_attributes() {
+        return array(); // No special handling of configdata.
+    }
+
+    /**
+     * This function, executed after all the tasks in the plan
+     * have been executed, will perform the recode of the
+     * target activity for the block. This must be done here
+     * and not in normal execution steps because the activity
+     * can be restored after the block.
+     */
+    public function after_restore() {
+        global $DB;
+
+        // Get the blockid.
+        $blockid = $this->get_blockid();
+
+        if ($configdata = $DB->get_field('block_instances', 'configdata', array('id' => $blockid))) {
+            $config = $this->decode_configdata($configdata);
+            if (!empty($config->activityparentid)) {
+                // Get the mapping and replace it in config.
+                if ($mapping = restore_dbops::get_backup_ids_record($this->get_restoreid(),
+                    $config->activityparent, $config->activityparentid)) {
+
+                    // Update the parent module id (the id from mdl_quiz etc...)
+                    $config->activityparentid = $mapping->newitemid;
+
+                    // Get the grade_items record to update the activitygradeitemid.
+                    $info = $DB->get_record('grade_items',
+                            array('iteminstance' => $config->activityparentid, 'itemmodule' => $config->activityparent));
+
+                    // Update the activitygradeitemid the id from the grade_items table.
+                    $config->activitygradeitemid = $info->id;
+
+                    // Encode and save the config.
+                    $configdata = base64_encode(serialize($config));
+                    $DB->set_field('block_instances', 'configdata', $configdata, array('id' => $blockid));
+                }
+            }
+        }
+    }
+
+    /**
+     * Define the contents in the activity that must be
+     * processed by the link decoder
+     */
+    public static function define_decode_contents() {
+        return array();
+    }
+
+    /**
+     * Define the decoding rules for links belonging
+     * to the activity to be executed by the link decoder
+     */
+    public static function define_decode_rules() {
+        return array();
+    }
+}

blocks/activity_results/block_activity_results.php

@@ -0,0 +1,735 @@
+<?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/>.
+
+/**
+ * Classes to enforce the various access rules that can apply to a activity.
+ *
+ * @package    block_activity_results
+ * @copyright  2009 Tim Hunt
+ * @copyright  2015 Stephen Bourget
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+require_once($CFG->dirroot . '/lib/grade/constants.php');
+require_once($CFG->dirroot . '/course/lib.php');
+
+define('B_ACTIVITYRESULTS_NAME_FORMAT_FULL', 1);
+define('B_ACTIVITYRESULTS_NAME_FORMAT_ID',   2);
+define('B_ACTIVITYRESULTS_NAME_FORMAT_ANON', 3);
+define('B_ACTIVITYRESULTS_GRADE_FORMAT_PCT', 1);
+define('B_ACTIVITYRESULTS_GRADE_FORMAT_FRA', 2);
+define('B_ACTIVITYRESULTS_GRADE_FORMAT_ABS', 3);
+define('B_ACTIVITYRESULTS_GRADE_FORMAT_SCALE', 4);
+
+/**
+ * Block activity_results class definition.
+ *
+ * This block can be added to a course page or a activity page to display of list of
+ * the best/worst students/groups in a particular activity.
+ *
+ * @package    block_activity_results
+ * @copyright  2009 Tim Hunt
+ * @copyright  2015 Stephen Bourget
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class block_activity_results extends block_base {
+
+    /**
+     * Core function used to initialize the block.
+     */
+    public function init() {
+        $this->title = get_string('pluginname', 'block_activity_results');
+    }
+
+    /**
+     * Allow the block to have a configuration page
+     *
+     * @return boolean
+     */
+    public function has_config() {
+        return true;
+    }
+
+    /**
+     * Core function, specifies where the block can be used.
+     * @return array
+     */
+    public function applicable_formats() {
+        return array('course-view' => true, 'mod' => true);
+    }
+
+    /**
+     * If this block belongs to a activity context, then return that activity's id.
+     * Otherwise, return 0.
+     * @return stdclass the activity record.
+     */
+    public function get_owning_activity() {
+        global $DB;
+
+        // Set some defaults.
+        $result = new stdClass();
+        $result->id = 0;
+
+        if (empty($this->instance->parentcontextid)) {
+            return $result;
+        }
+        $parentcontext = context::instance_by_id($this->instance->parentcontextid);
+        if ($parentcontext->contextlevel != CONTEXT_MODULE) {
+            return $result;
+        }
+        $cm = get_coursemodule_from_id($this->page->cm->modname, $parentcontext->instanceid);
+        if (!$cm) {
+            return $result;
+        }
+        // Get the grade_items id.
+        $rec = $DB->get_record('grade_items', array('iteminstance' => $cm->instance, 'itemmodule' => $this->page->cm->modname));
+        if (!$rec) {
+            return $result;
+        }
+        // See if it is a gradable activity.
+        if (($rec->gradetype != GRADE_TYPE_VALUE) && ($rec->gradetype != GRADE_TYPE_SCALE)) {
+            return $result;
+        }
+        return $rec;
+    }
+
+    /**
+     * Used to save the form config data
+     * @param stdclass $data
+     * @param bool $nolongerused
+     */
+    public function instance_config_save($data, $nolongerused = false) {
+        global $DB;
+        if (empty($data->activitygradeitemid)) {
+            // Figure out info about parent module.
+            $info = $this->get_owning_activity();
+            $data->activitygradeitemid = $info->id;
+            if ($info->id < 1) {
+                // No activity was selected.
+                $info->itemmodule = '';
+                $info->iteminstance = '';
+            } else {
+                $data->activityparent = $info->itemmodule;
+                $data->activityparentid = $info->iteminstance;
+            }
+        } else {
+            // Lookup info about the parent module (we have the id from mdl_grade_items.
+            $info = $DB->get_record('grade_items', array('id' => $data->activitygradeitemid));
+            $data->activityparent = $info->itemmodule;
+            $data->activityparentid = $info->iteminstance;
+        }
+        parent::instance_config_save($data);
+    }
+
+    /**
+     * Used to generate the content for the block.
+     * @return string
+     */
+    public function get_content() {
+        global $USER, $CFG, $DB;
+
+        if ($this->content !== null) {
+            return $this->content;
+        }
+
+        $this->content = new stdClass;
+        $this->content->text = '';
+        $this->content->footer = '';
+
+        if (empty($this->instance)) {
+            return $this->content;
+        }
+
+        // We are configured so use the configuration.
+        if (!empty($this->config->activitygradeitemid)) {
+            // We are configured.
+            $activitygradeitemid = $this->config->activitygradeitemid;
+
+            // Lookup the module in the grade_items table.
+            $activity = $DB->get_record('grade_items', array('id' => $activitygradeitemid));
+            if (empty($activity)) {
+                // Activity does not exist.
+                $this->content->text = get_string('error_emptyactivityrecord', 'block_activity_results');
+                return $this->content;
+            }
+            $courseid = $activity->courseid;
+            $inactivity = false;
+        } else {
+            // Not configured.
+            $activitygradeitemid = 0;
+        }
+
+        // Check to see if we are in the moule we are displaying results for.
+        if (!empty($this->config->activitygradeitemid)) {
+            if ($this->get_owning_activity()->id == $this->config->activitygradeitemid) {
+                $inactivity = true;
+            } else {
+                $inactivity = false;
+            }
+        }
+
+        // Activity ID is missing.
+        if (empty($activitygradeitemid)) {
+            $this->content->text = get_string('error_emptyactivityid', 'block_activity_results');
+            return $this->content;
+        }
+
+        // Check to see if we are configured.
+        if (empty($this->config->showbest) && empty($this->config->showworst)) {
+            $this->content->text = get_string('configuredtoshownothing', 'block_activity_results');
+            return $this->content;
+        }
+
+        // Check to see if it is a supported grade type.
+        if (empty($activity->gradetype) || ($activity->gradetype != GRADE_TYPE_VALUE && $activity->gradetype != GRADE_TYPE_SCALE)) {
+            $this->content->text = get_string('error_unsupportedgradetype', 'block_activity_results');
+            return $this->content;
+        }
+
+        // Get the grades for this activity.
+        $sql = 'SELECT * FROM {grade_grades}
+                 WHERE itemid = ? AND finalgrade is not NULL
+                 ORDER BY finalgrade, timemodified DESC';
+
+        $grades = $DB->get_records_sql($sql, array( $activitygradeitemid));
+
+        if (empty($grades) || $activity->hidden) {
+            // No grades available, The block will hide itself in this case.
+            return $this->content;
+        }
+
+        // Set up results.
+        $groupmode = NOGROUPS;
+        $best      = array();
+        $worst     = array();
+
+        if (!empty($this->config->nameformat)) {
+            $nameformat = $this->config->nameformat;
+        } else {
+            $nameformat = B_ACTIVITYRESULTS_NAME_FORMAT_FULL;
+        }
+
+        // Get $cm and context.
+        if ($inactivity) {
+            $cm = $this->page->cm;
+            $context = $this->page->context;
+        } else {
+            $cm = get_coursemodule_from_instance($activity->itemmodule, $activity->iteminstance, $courseid);
+            $context = context_module::instance($cm->id);
+        }
+
+        if (!empty($this->config->usegroups)) {
+            $groupmode = groups_get_activity_groupmode($cm);
+
+            if ($groupmode == SEPARATEGROUPS && has_capability('moodle/site:accessallgroups', $context)) {
+                // If you have the ability to see all groups then lets show them.
+                $groupmode = VISIBLEGROUPS;
+            }
+        }
+
+        switch ($groupmode) {
+            case VISIBLEGROUPS:
+                // Display group-mode results.
+                $groups = groups_get_all_groups($courseid);
+
+                if (empty($groups)) {
+                    // No groups exist, sorry.
+                    $this->content->text = get_string('error_nogroupsexist', 'block_activity_results');
+                    return $this->content;
+                }
+
+                // Find out all the userids which have a submitted grade.
+                $userids = array();
+                $gradeforuser = array();
+                foreach ($grades as $grade) {
+                    $userids[] = $grade->userid;
+                    $gradeforuser[$grade->userid] = (float)$grade->finalgrade;
+                }
+
+                // Now find which groups these users belong in.
+                list($usertest, $params) = $DB->get_in_or_equal($userids);
+                $params[] = $courseid;
+                $usergroups = $DB->get_records_sql('
+                        SELECT gm.id, gm.userid, gm.groupid, g.name
+                        FROM {groups} g
+                        LEFT JOIN {groups_members} gm ON g.id = gm.groupid
+                        WHERE gm.userid ' . $usertest . ' AND g.courseid = ?', $params);
+
+                // Now, iterate the grades again and sum them up for each group.
+                $groupgrades = array();
+                foreach ($usergroups as $usergroup) {
+                    if (!isset($groupgrades[$usergroup->groupid])) {
+                        $groupgrades[$usergroup->groupid] = array(
+                                'sum' => (float)$gradeforuser[$usergroup->userid],
+                                'number' => 1,
+                                'group' => $usergroup->name);
+                    } else {
+                        $groupgrades[$usergroup->groupid]['sum'] += $gradeforuser[$usergroup->userid];
+                        $groupgrades[$usergroup->groupid]['number'] += 1;
+                    }
+                }
+
+                foreach ($groupgrades as $groupid => $groupgrade) {
+                    $groupgrades[$groupid]['average'] = $groupgrades[$groupid]['sum'] / $groupgrades[$groupid]['number'];
+                }
+
+                // Sort groupgrades according to average grade, ascending.
+                uasort($groupgrades, function($a, $b) {
+                    if ($a["average"] == $b["average"]) {
+                        return 0;
+                    }
+                    return ($a["average"] > $b["average"] ? 1 : -1);
+                });
+
+                // How many groups do we have with graded member submissions to show?
+                $numbest  = empty($this->config->showbest) ? 0 : min($this->config->showbest, count($groupgrades));
+                $numworst = empty($this->config->showworst) ? 0 : min($this->config->showworst, count($groupgrades) - $numbest);
+
+                // Collect all the group results we are going to use in $best and $worst.
+                $remaining = $numbest;
+                $groupgrade = end($groupgrades);
+                while ($remaining--) {
+                    $best[key($groupgrades)] = $groupgrade['average'];
+                    $groupgrade = prev($groupgrades);
+                }
+
+                $remaining = $numworst;
+                $groupgrade = reset($groupgrades);
+                while ($remaining--) {
+                    $worst[key($groupgrades)] = $groupgrade['average'];
+                    $groupgrade = next($groupgrades);
+                }
+
+                // Ready for output!
+                if ($activity->gradetype == GRADE_TYPE_SCALE) {
+                    // We must display the results using scales.
+                    $gradeformat = B_ACTIVITYRESULTS_GRADE_FORMAT_SCALE;
+                    // Preload the scale.
+                    $scale = $this->get_scale($activity->scaleid);
+                } else if (intval(empty($this->config->gradeformat))) {
+                    $gradeformat = B_ACTIVITYRESULTS_GRADE_FORMAT_PCT;
+                } else {
+                    $gradeformat = $this->config->gradeformat;
+                }
+
+                // Generate the header.
+                $this->content->text .= $this->activity_link($activity, $cm);
+
+                if ($nameformat == B_ACTIVITYRESULTS_NAME_FORMAT_FULL) {
+                    if (has_capability('moodle/course:managegroups', $context)) {
+                        $grouplink = $CFG->wwwroot.'/group/overview.php?id='.$courseid.'&amp;group=';
+                    } else if (course_can_view_participants($context)) {
+                        $grouplink = $CFG->wwwroot.'/user/index.php?id='.$courseid.'&amp;group=';
+                    } else {
+                        $grouplink = '';
+                    }
+                }
+
+                $rank = 0;
+                if (!empty($best)) {
+                    $this->content->text .= '<table class="grades"><caption class="pb-0"><h6>';
+                    if ($numbest == 1) {
+                        $this->content->text .= get_string('bestgroupgrade', 'block_activity_results');
+                    } else {
+                        $this->content->text .= get_string('bestgroupgrades', 'block_activity_results', $numbest);
+                    }
+                    $this->content->text .= '</h6></caption><colgroup class="number" />';
+                    $this->content->text .= '<colgroup class="name" /><colgroup class="grade" /><tbody>';
+                    foreach ($best as $groupid => $averagegrade) {
+                        switch ($nameformat) {
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_ANON:
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_ID:
+                                $thisname = get_string('group');
+                            break;
+                            default:
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_FULL:
+                                if ($grouplink) {
+                                    $thisname = '<a href="'.$grouplink.$groupid.'">'.$groupgrades[$groupid]['group'].'</a>';
+                                } else {
+                                    $thisname = $groupgrades[$groupid]['group'];
+                                }
+                            break;
+                        }
+                        $this->content->text .= '<tr><td>'.(++$rank).'.</td><td>'.$thisname.'</td><td>';
+                        switch ($gradeformat) {
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_SCALE:
+                                // Round answer up and locate appropriate scale.
+                                $answer = (round($averagegrade, 0, PHP_ROUND_HALF_UP) - 1);
+                                if (isset($scale[$answer])) {
+                                    $this->content->text .= $scale[$answer];
+                                } else {
+                                    // Value is not in the scale.
+                                    $this->content->text .= get_string('unknown', 'block_activity_results');
+                                }
+                            break;
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_FRA:
+                                $this->content->text .= $this->activity_format_grade($averagegrade)
+                                    . '/' . $this->activity_format_grade($activity->grademax);
+                            break;
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_ABS:
+                                $this->content->text .= $this->activity_format_grade($averagegrade);
+                            break;
+                            default:
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_PCT:
+                                $this->content->text .= $this->activity_format_grade((float)$averagegrade /
+                                        (float)$activity->grademax * 100).'%';
+                            break;
+                        }
+                        $this->content->text .= '</td></tr>';
+                    }
+                    $this->content->text .= '</tbody></table>';
+                }
+
+                $rank = 0;
+                if (!empty($worst)) {
+                    $worst = array_reverse($worst, true);
+                    $this->content->text .= '<table class="grades"><caption class="pb-0"><h6>';
+                    if ($numworst == 1) {
+                        $this->content->text .= get_string('worstgroupgrade', 'block_activity_results');
+                    } else {
+                        $this->content->text .= get_string('worstgroupgrades', 'block_activity_results', $numworst);
+                    }
+                    $this->content->text .= '</h6></caption><colgroup class="number" />';
+                    $this->content->text .= '<colgroup class="name" /><colgroup class="grade" /><tbody>';
+                    foreach ($worst as $groupid => $averagegrade) {
+                        switch ($nameformat) {
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_ANON:
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_ID:
+                                $thisname = get_string('group');
+                            break;
+                            default:
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_FULL:
+                                if ($grouplink) {
+                                    $thisname = '<a href="'.$grouplink.$groupid.'">'.$groupgrades[$groupid]['group'].'</a>';
+                                } else {
+                                    $thisname = $groupgrades[$groupid]['group'];
+                                }
+                            break;
+                        }
+                        $this->content->text .= '<tr><td>'.(++$rank).'.</td><td>'.$thisname.'</td><td>';
+                        switch ($gradeformat) {
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_SCALE:
+                                // Round answer up and locate appropriate scale.
+                                $answer = (round($averagegrade, 0, PHP_ROUND_HALF_UP) - 1);
+                                if (isset($scale[$answer])) {
+                                    $this->content->text .= $scale[$answer];
+                                } else {
+                                    // Value is not in the scale.
+                                    $this->content->text .= get_string('unknown', 'block_activity_results');
+                                }
+                            break;
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_FRA:
+                                $this->content->text .= $this->activity_format_grade($averagegrade)
+                                    . '/' . $this->activity_format_grade($activity->grademax);
+                            break;
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_ABS:
+                                $this->content->text .= $this->activity_format_grade($averagegrade);
+                            break;
+                            default:
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_PCT:
+                                $this->content->text .= $this->activity_format_grade((float)$averagegrade /
+                                        (float)$activity->grademax * 100).'%';
+                            break;
+                        }
+                        $this->content->text .= '</td></tr>';
+                    }
+                    $this->content->text .= '</tbody></table>';
+                }
+            break;
+
+            case SEPARATEGROUPS:
+                // This is going to be just like no-groups mode, only we 'll filter
+                // out the grades from people not in our group.
+                if (!isloggedin()) {
+                    // Not logged in, so show nothing.
+                    return $this->content;
+                }
+
+                $mygroups = groups_get_all_groups($courseid, $USER->id);
+                if (empty($mygroups)) {
+                    // Not member of a group, show nothing.
+                    return $this->content;
+                }
+
+                // Get users from the same groups as me.
+                list($grouptest, $params) = $DB->get_in_or_equal(array_keys($mygroups));
+                $mygroupsusers = $DB->get_records_sql_menu(
+                        'SELECT DISTINCT userid, 1 FROM {groups_members} WHERE groupid ' . $grouptest,
+                        $params);
+
+                // Filter out the grades belonging to other users, and proceed as if there were no groups.
+                foreach ($grades as $key => $grade) {
+                    if (!isset($mygroupsusers[$grade->userid])) {
+                        unset($grades[$key]);
+                    }
+                }
+
+                // No break, fall through to the default case now we have filtered the $grades array.
+            default:
+            case NOGROUPS:
+                // Single user mode.
+                $numbest  = empty($this->config->showbest) ? 0 : min($this->config->showbest, count($grades));
+                $numworst = empty($this->config->showworst) ? 0 : min($this->config->showworst, count($grades) - $numbest);
+
+                // Collect all the usernames we are going to need.
+                $remaining = $numbest;
+                $grade = end($grades);
+                while ($remaining--) {
+                    $best[$grade->userid] = $grade->id;
+                    $grade = prev($grades);
+                }
+
+                $remaining = $numworst;
+                $grade = reset($grades);
+                while ($remaining--) {
+                    $worst[$grade->userid] = $grade->id;
+                    $grade = next($grades);
+                }
+
+                if (empty($best) && empty($worst)) {
+                    // Nothing to show, for some reason...
+                    return $this->content;
+                }
+
+                // Now grab all the users from the database.
+                $userids = array_merge(array_keys($best), array_keys($worst));
+                $fields = array_merge(array('id', 'idnumber'), \core_user\fields::get_name_fields());
+                $fields = implode(',', $fields);
+                $users = $DB->get_records_list('user', 'id', $userids, '', $fields);
+
+                // If configured to view user idnumber, ensure current user can see it.
+                $extrafields = \core_user\fields::for_identity($this->context)->get_required_fields();
+                $canviewidnumber = (array_search('idnumber', $extrafields) !== false);
+
+                // Ready for output!
+                if ($activity->gradetype == GRADE_TYPE_SCALE) {
+                    // We must display the results using scales.
+                    $gradeformat = B_ACTIVITYRESULTS_GRADE_FORMAT_SCALE;
+                    // Preload the scale.
+                    $scale = $this->get_scale($activity->scaleid);
+                } else if (intval(empty($this->config->gradeformat))) {
+                    $gradeformat = B_ACTIVITYRESULTS_GRADE_FORMAT_PCT;
+                } else {
+                    $gradeformat = $this->config->gradeformat;
+                }
+
+                // Generate the header.
+                $this->content->text .= $this->activity_link($activity, $cm);
+
+                $rank = 0;
+                if (!empty($best)) {
+                    $this->content->text .= '<table class="grades"><caption class="pb-0"><h6>';
+                    if ($numbest == 1) {
+                        $this->content->text .= get_string('bestgrade', 'block_activity_results');
+                    } else {
+                        $this->content->text .= get_string('bestgrades', 'block_activity_results', $numbest);
+                    }
+                    $this->content->text .= '</h6></caption><colgroup class="number" />';
+                    $this->content->text .= '<colgroup class="name" /><colgroup class="grade" /><tbody>';
+
+                    foreach ($best as $userid => $gradeid) {
+                        switch ($nameformat) {
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_ID:
+                                $thisname = get_string('user');
+                                if ($canviewidnumber) {
+                                    $thisname .= ' ' . s($users[$userid]->idnumber);
+                                }
+                            break;
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_ANON:
+                                $thisname = get_string('user');
+                            break;
+                            default:
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_FULL:
+                                if (has_capability('moodle/user:viewdetails', $context)) {
+                                    $thisname = html_writer::link(new moodle_url('/user/view.php',
+                                        array('id' => $userid, 'course' => $courseid)), fullname($users[$userid]));
+                                } else {
+                                    $thisname = fullname($users[$userid]);
+                                }
+                            break;
+                        }
+                        $this->content->text .= '<tr><td>'.(++$rank).'.</td><td>'.$thisname.'</td><td>';
+                        switch ($gradeformat) {
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_SCALE:
+                                // Round answer up and locate appropriate scale.
+                                $answer = (round($grades[$gradeid]->finalgrade, 0, PHP_ROUND_HALF_UP) - 1);
+                                if (isset($scale[$answer])) {
+                                    $this->content->text .= $scale[$answer];
+                                } else {
+                                    // Value is not in the scale.
+                                    $this->content->text .= get_string('unknown', 'block_activity_results');
+                                }
+                            break;
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_FRA:
+                                $this->content->text .= $this->activity_format_grade($grades[$gradeid]->finalgrade);
+                                $this->content->text .= '/'.$this->activity_format_grade($activity->grademax);
+                            break;
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_ABS:
+                                $this->content->text .= $this->activity_format_grade($grades[$gradeid]->finalgrade);
+                            break;
+                            default:
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_PCT:
+                                if ($activity->grademax) {
+                                    $this->content->text .= $this->activity_format_grade((float)$grades[$gradeid]->finalgrade /
+                                            (float)$activity->grademax * 100).'%';
+                                } else {
+                                    $this->content->text .= '--%';
+                                }
+                            break;
+                        }
+                        $this->content->text .= '</td></tr>';
+                    }
+                    $this->content->text .= '</tbody></table>';
+                }
+
+                $rank = 0;
+                if (!empty($worst)) {
+                    $worst = array_reverse($worst, true);
+                    $this->content->text .= '<table class="grades"><caption class="pb-0"><h6>';
+                    if ($numbest == 1) {
+                        $this->content->text .= get_string('worstgrade', 'block_activity_results');
+                    } else {
+                        $this->content->text .= get_string('worstgrades', 'block_activity_results', $numworst);
+                    }
+                    $this->content->text .= '</h6></caption><colgroup class="number" />';
+                    $this->content->text .= '<colgroup class="name" /><colgroup class="grade" /><tbody>';
+                    foreach ($worst as $userid => $gradeid) {
+                        switch ($nameformat) {
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_ID:
+                                $thisname = get_string('user');
+                                if ($canviewidnumber) {
+                                    $thisname .= ' ' . s($users[$userid]->idnumber);
+                                };
+                            break;
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_ANON:
+                                $thisname = get_string('user');
+                            break;
+                            default:
+                            case B_ACTIVITYRESULTS_NAME_FORMAT_FULL:
+                                if (has_capability('moodle/user:viewdetails', $context)) {
+                                    $thisname = html_writer::link(new moodle_url('/user/view.php',
+                                        array('id' => $userid, 'course' => $courseid)), fullname($users[$userid]));
+                                } else {
+                                    $thisname = fullname($users[$userid]);
+                                }
+                            break;
+                        }
+                        $this->content->text .= '<tr><td>'.(++$rank).'.</td><td>'.$thisname.'</td><td>';
+                        switch ($gradeformat) {
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_SCALE:
+                                // Round answer up and locate appropriate scale.
+                                $answer = (round($grades[$gradeid]->finalgrade, 0, PHP_ROUND_HALF_UP) - 1);
+                                if (isset($scale[$answer])) {
+                                    $this->content->text .= $scale[$answer];
+                                } else {
+                                    // Value is not in the scale.
+                                    $this->content->text .= get_string('unknown', 'block_activity_results');
+                                }
+                            break;
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_FRA:
+                                $this->content->text .= $this->activity_format_grade($grades[$gradeid]->finalgrade);
+                                $this->content->text .= '/'.$this->activity_format_grade($activity->grademax);
+                            break;
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_ABS:
+                                $this->content->text .= $this->activity_format_grade($grades[$gradeid]->finalgrade);
+                            break;
+                            default:
+                            case B_ACTIVITYRESULTS_GRADE_FORMAT_PCT:
+                                if ($activity->grademax) {
+                                    $this->content->text .= $this->activity_format_grade((float)$grades[$gradeid]->finalgrade /
+                                            (float)$activity->grademax * 100).'%';
+                                } else {
+                                    $this->content->text .= '--%';
+                                }
+                            break;
+                        }
+                        $this->content->text .= '</td></tr>';
+                    }
+                    $this->content->text .= '</tbody></table>';
+                }
+            break;
+        }
+
+        return $this->content;
+    }
+
+    /**
+     * Allows the block to be added multiple times to a single page
+     * @return boolean
+     */
+    public function instance_allow_multiple() {
+        return true;
+    }
+
+    /**
+     * Formats the grade to the specified decimal points
+     * @param float $grade
+     * @return string
+     */
+    private function activity_format_grade($grade) {
+        if (is_null($grade)) {
+            return get_string('notyetgraded', 'block_activity_results');
+        }
+        return format_float($grade, $this->config->decimalpoints);
+    }
+
+    /**
+     * Generates the Link to the activity module when displayed outside of the module.
+     * @param stdclass $activity
+     * @param stdclass $cm
+     * @return string
+     */
+    private function activity_link($activity, $cm) {
+
+        $o = html_writer::start_tag('h5');
+        $o .= html_writer::link(new moodle_url('/mod/'.$activity->itemmodule.'/view.php',
+        array('id' => $cm->id)), format_string(($activity->itemname), true, ['context' => context_module::instance($cm->id)]));
+        $o .= html_writer::end_tag('h5');
+        return $o;
+    }
+
+    /**
+     * Generates a numeric array of scale entries
+     * @param int $scaleid
+     * @return array
+     */
+    private function get_scale($scaleid) {
+        global $DB;
+        $scaletext = $DB->get_field('scale', 'scale', array('id' => $scaleid), IGNORE_MISSING);
+        $scale = explode ( ',', $scaletext);
+        return $scale;
+
+    }
+
+    /**
+     * Return the plugin config settings for external functions.
+     *
+     * @return stdClass the configs for both the block instance and plugin
+     * @since Moodle 3.8
+     */
+    public function get_config_for_external() {
+        // Return all settings for all users since it is safe (no private keys, etc..).
+        $instanceconfigs = !empty($this->config) ? $this->config : new stdClass();
+        $pluginconfigs = get_config('block_activity_results');
+
+        return (object) [
+            'instance' => $instanceconfigs,
+            'plugin' => $pluginconfigs,
+        ];
+    }
+}

blocks/activity_results/classes/privacy/provider.php

@@ -0,0 +1,46 @@
+<?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/>.
+
+/**
+ * Privacy Subsystem implementation for block_activity_results.
+ *
+ * @package    block_activity_results
+ * @copyright  2018 Zig Tan <zig@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace block_activity_results\privacy;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Privacy Subsystem for block_activity_results implementing null_provider.
+ *
+ * @copyright  2018 Zig Tan <zig@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider {
+
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+}

blocks/activity_results/db/access.php

@@ -0,0 +1,41 @@
+<?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/>.
+
+/**
+ * Activity results block caps.
+ *
+ * @package    block_activity_results
+ * @copyright  2015 Stephen Bourget
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$capabilities = array(
+
+    'block/activity_results:addinstance' => array(
+        'riskbitmask' => RISK_SPAM | RISK_XSS,
+
+        'captype' => 'write',
+        'contextlevel' => CONTEXT_BLOCK,
+        'archetypes' => array(
+            'editingteacher' => CAP_ALLOW,
+            'manager' => CAP_ALLOW
+        ),
+
+        'clonepermissionsfrom' => 'moodle/site:manageblocks'
+    ),
+);

blocks/activity_results/edit_form.php

@@ -0,0 +1,136 @@
+<?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/>.
+
+/**
+ * Defines the form for editing Quiz results block instances.
+ *
+ * @package    block_activity_results
+ * @copyright  2009 Tim Hunt
+ * @copyright  2015 Stephen Bourget
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+require_once($CFG->dirroot . '/lib/grade/constants.php');
+
+/**
+ * Form for editing activity results block instances.
+ *
+ * @copyright 2009 Tim Hunt
+ * @copyright 2015 Stephen Bourget
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class block_activity_results_edit_form extends block_edit_form {
+    /**
+     * The definition of the fields to use.
+     *
+     * @param MoodleQuickForm $mform
+     */
+    protected function specific_definition($mform) {
+        global $DB;
+
+        // Load defaults.
+        $blockconfig = get_config('block_activity_results');
+
+        // Fields for editing activity_results block title and contents.
+        $mform->addElement('header', 'configheader', get_string('blocksettings', 'block'));
+
+        // Get supported modules (Only modules using grades or scales will be listed).
+        $sql = 'SELECT id, itemname FROM {grade_items} WHERE courseid = ? and itemtype = ? and (gradetype = ? or gradetype = ?)';
+        $params = array($this->page->course->id, 'mod', GRADE_TYPE_VALUE, GRADE_TYPE_SCALE);
+        $activities = $DB->get_records_sql_menu($sql, $params);
+        core_collator::asort($activities);
+
+        if (empty($activities)) {
+            $mform->addElement('static', 'noactivitieswarning', get_string('config_select_activity', 'block_activity_results'),
+                    get_string('config_no_activities_in_course', 'block_activity_results'));
+        } else {
+            foreach ($activities as $id => $name) {
+                $activities[$id] = strip_tags(format_string($name));
+            }
+            $mform->addElement('select', 'config_activitygradeitemid',
+                    get_string('config_select_activity', 'block_activity_results'), $activities);
+            $mform->setDefault('config_activitygradeitemid', $this->block->get_owning_activity()->id);
+        }
+
+        $mform->addElement('text', 'config_showbest',
+                get_string('config_show_best', 'block_activity_results'), array('size' => 3));
+        $mform->setDefault('config_showbest', $blockconfig->config_showbest);
+        $mform->setType('config_showbest', PARAM_INT);
+        if ($blockconfig->config_showbest_locked) {
+            $mform->freeze('config_showbest');
+        }
+
+        $mform->addElement('text', 'config_showworst',
+                get_string('config_show_worst', 'block_activity_results'), array('size' => 3));
+        $mform->setDefault('config_showworst', $blockconfig->config_showworst);
+        $mform->setType('config_showworst', PARAM_INT);
+        if ($blockconfig->config_showworst_locked) {
+            $mform->freeze('config_showworst');
+        }
+
+        $mform->addElement('selectyesno', 'config_usegroups', get_string('config_use_groups', 'block_activity_results'));
+        $mform->setDefault('config_usegroups', $blockconfig->config_usegroups);
+        if ($blockconfig->config_usegroups_locked) {
+            $mform->freeze('config_usegroups');
+        }
+
+        $nameoptions = array(
+            B_ACTIVITYRESULTS_NAME_FORMAT_FULL => get_string('config_names_full', 'block_activity_results'),
+            B_ACTIVITYRESULTS_NAME_FORMAT_ID => get_string('config_names_id', 'block_activity_results'),
+            B_ACTIVITYRESULTS_NAME_FORMAT_ANON => get_string('config_names_anon', 'block_activity_results')
+        );
+        $mform->addElement('select', 'config_nameformat',
+                get_string('config_name_format', 'block_activity_results'), $nameoptions);
+        $mform->setDefault('config_nameformat', $blockconfig->config_nameformat);
+        if ($blockconfig->config_nameformat_locked) {
+            $mform->freeze('config_nameformat');
+        }
+
+        $gradeeoptions = array(
+            B_ACTIVITYRESULTS_GRADE_FORMAT_PCT => get_string('config_format_percentage', 'block_activity_results'),
+            B_ACTIVITYRESULTS_GRADE_FORMAT_FRA => get_string('config_format_fraction', 'block_activity_results'),
+            B_ACTIVITYRESULTS_GRADE_FORMAT_ABS => get_string('config_format_absolute', 'block_activity_results')
+        );
+        $mform->addElement('select', 'config_gradeformat',
+                get_string('config_grade_format', 'block_activity_results'), $gradeeoptions);
+        $mform->setDefault('config_gradeformat', $blockconfig->config_gradeformat);
+        if ($blockconfig->config_gradeformat_locked) {
+            $mform->freeze('config_gradeformat');
+        }
+
+        $options = array();
+        for ($i = 0; $i <= 5; $i++) {
+            $options[$i] = $i;
+        }
+        $mform->addElement('select', 'config_decimalpoints', get_string('config_decimalplaces', 'block_activity_results'),
+                $options);
+        $mform->setDefault('config_decimalpoints', $blockconfig->config_decimalpoints);
+        $mform->setType('config_decimalpoints', PARAM_INT);
+        if ($blockconfig->config_decimalpoints_locked) {
+            $mform->freeze('config_decimalpoints');
+        }
+    }
+
+    /**
+     * Display the configuration form when block is being added to the page
+     *
+     * @return bool
+     */
+    public static function display_form_when_adding(): bool {
+        return true;
+    }
+}

blocks/activity_results/lang/en/block_activity_results.php

@@ -0,0 +1,68 @@
+<?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/>.
+
+/**
+ * Strings for component 'block_activity_results', language 'en', branch 'MOODLE_20_STABLE'
+ *
+ * @package    block_activity_results
+ * @copyright  2015 Stephen Bourget
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['activity_results:addinstance'] = 'Add a new activity results block';
+$string['bestgrade'] = 'The highest grade:';
+$string['bestgrades'] = 'The {$a} highest grades:';
+$string['bestgroupgrade'] = 'The group with the highest average:';
+$string['bestgroupgrades'] = 'The {$a} groups with the highest average:';
+$string['config_format_absolute'] = 'Absolute numbers';
+$string['config_format_fraction'] = 'Fractions';
+$string['config_format_percentage'] = 'Percentages';
+$string['config_decimalplaces'] = 'Decimal places to display';
+$string['config_grade_format'] = 'Display grades as';
+$string['config_name_format'] = 'Privacy of results';
+$string['config_names_anon'] = 'Anonymous results';
+$string['config_names_full'] = 'Display full names';
+$string['config_names_id'] = 'Display only ID numbers';
+$string['config_no_activities_in_course'] = 'There are not yet any activities in this course.';
+$string['config_select_activity'] = 'Which activity should this block display results from?';
+$string['config_show_best'] = 'How many of the highest grades should be shown (0 to disable)?';
+$string['config_show_worst'] = 'How many of the lowest grades should be shown (0 to disable)?';
+$string['configuredtoshownothing'] = 'This block\'s configuration currently does not allow it to show any results.';
+$string['config_use_groups'] = 'Show groups instead of students (only if the activity supports groups)?';
+$string['defaulthighestgrades'] = 'Default highest grades shown';
+$string['defaulthighestgrades_desc'] = 'How many of the highest grades should be shown by default?';
+$string['defaultlowestgrades'] = 'Default lowest grades shown';
+$string['defaultlowestgrades_desc'] = 'How many of the lowest grades should be shown by default?';
+$string['defaultshowgroups'] = 'Default show groups';
+$string['defaultnameoptions'] = 'Privacy of results';
+$string['defaultnameoptions_desc'] = 'How should the students be identified by default?';
+$string['defaultshowgroups_desc'] = 'Show groups instead of students by default (only if the activity supports groups)';
+$string['defaultgradedisplay'] = 'Display grades as';
+$string['defaultgradedisplay_desc'] = 'How should the grades be displayed by default?';
+$string['defaultdecimalplaces'] = 'Decimal places';
+$string['defaultdecimalplaces_desc'] = 'Number of decimal places to display by default';
+$string['error_emptyactivityid'] = 'Please configure this block and select which activity it should display results from.';
+$string['error_emptyactivityrecord'] = 'Error: the selected activity does not exist in the database.';
+$string['error_nogroupsexist'] = 'Error: the block is set to display grades in group mode, but there are no groups defined.';
+$string['error_unsupportedgradetype'] = 'Error: the activity selected uses a grading method that is not supported by this block.';
+$string['notyetgraded'] = 'Not yet graded';
+$string['pluginname'] = 'Activity results';
+$string['unknown'] = 'Unknown scale';
+$string['worstgrade'] = 'The lowest grade:';
+$string['worstgrades'] = 'The {$a} lowest grades:';
+$string['worstgroupgrade'] = 'The group with the lowest average:';
+$string['worstgroupgrades'] = 'The {$a} groups with the lowest average:';
+$string['privacy:metadata'] = 'The Activity results block only shows data stored in other locations.';

blocks/activity_results/settings.php

@@ -0,0 +1,86 @@
+<?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/>.
+
+/**
+ * Defines the form for editing activity results block instances.
+ *
+ * @package    block_activity_results
+ * @copyright  2016 Stephen Bourget
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die;
+
+if ($ADMIN->fulltree) {
+
+    // Default high scores.
+    $setting = new admin_setting_configtext('block_activity_results/config_showbest',
+        new lang_string('defaulthighestgrades', 'block_activity_results'),
+        new lang_string('defaulthighestgrades_desc', 'block_activity_results'), 3, PARAM_INT);
+    $setting->set_locked_flag_options(admin_setting_flag::ENABLED, false);
+    $settings->add($setting);
+
+    // Default low scores.
+    $setting = new admin_setting_configtext('block_activity_results/config_showworst',
+        new lang_string('defaultlowestgrades', 'block_activity_results'),
+        new lang_string('defaultlowestgrades_desc', 'block_activity_results'), 0, PARAM_INT);
+    $setting->set_locked_flag_options(admin_setting_flag::ENABLED, false);
+    $settings->add($setting);
+
+    // Default group display.
+    $yesno = array(0 => get_string('no'), 1 => get_string('yes'));
+    $setting = new admin_setting_configselect('block_activity_results/config_usegroups',
+        new lang_string('defaultshowgroups', 'block_activity_results'),
+        new lang_string('defaultshowgroups_desc', 'block_activity_results'), 0, $yesno);
+    $setting->set_locked_flag_options(admin_setting_flag::ENABLED, false);
+    $settings->add($setting);
+
+    // Default privacy settings.
+    $nameoptions = array(
+        B_ACTIVITYRESULTS_NAME_FORMAT_FULL => get_string('config_names_full', 'block_activity_results'),
+        B_ACTIVITYRESULTS_NAME_FORMAT_ID => get_string('config_names_id', 'block_activity_results'),
+        B_ACTIVITYRESULTS_NAME_FORMAT_ANON => get_string('config_names_anon', 'block_activity_results')
+    );
+    $setting = new admin_setting_configselect('block_activity_results/config_nameformat',
+        new lang_string('defaultnameoptions', 'block_activity_results'),
+        new lang_string('defaultnameoptions_desc', 'block_activity_results'), B_ACTIVITYRESULTS_NAME_FORMAT_FULL, $nameoptions);
+    $setting->set_locked_flag_options(admin_setting_flag::ENABLED, false);
+    $settings->add($setting);
+
+    // Default grade display settings.
+    $gradeoptions = array(
+        B_ACTIVITYRESULTS_GRADE_FORMAT_PCT => get_string('config_format_percentage', 'block_activity_results'),
+        B_ACTIVITYRESULTS_GRADE_FORMAT_FRA => get_string('config_format_fraction', 'block_activity_results'),
+        B_ACTIVITYRESULTS_GRADE_FORMAT_ABS => get_string('config_format_absolute', 'block_activity_results')
+    );
+    $setting = new admin_setting_configselect('block_activity_results/config_gradeformat',
+        new lang_string('defaultgradedisplay', 'block_activity_results'),
+        new lang_string('defaultgradedisplay_desc', 'block_activity_results'), B_ACTIVITYRESULTS_GRADE_FORMAT_PCT, $gradeoptions);
+    $setting->set_locked_flag_options(admin_setting_flag::ENABLED, false);
+    $settings->add($setting);
+
+    // Default decimal places.
+    $places = array();
+    for ($i = 0; $i <= 5; $i++) {
+        $places[$i] = $i;
+    }
+    $setting = new admin_setting_configselect('block_activity_results/config_decimalpoints',
+        new lang_string('defaultdecimalplaces', 'block_activity_results'),
+        new lang_string('defaultdecimalplaces_desc', 'block_activity_results'), 2, $places);
+    $setting->set_locked_flag_options(admin_setting_flag::ENABLED, false);
+    $settings->add($setting);
+
+}

blocks/activity_results/styles.css

@@ -0,0 +1,23 @@
+.block_activity_results h1 {
+    margin: 4px;
+    font-size: 1.1em;
+}
+
+.block_activity_results table.grades {
+    text-align: left;
+    width: 100%;
+}
+
+.block_activity_results table.grades .number {
+    text-align: left;
+    width: 10%;
+}
+
+.block_activity_results table.grades .name {
+    text-align: left;
+    width: 77%;
+}
+
+.block_activity_results table.grades .grade {
+    text-align: right;
+}

blocks/activity_results/tests/behat/addblockinactivity.feature

@@ -0,0 +1,80 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays student scores
+  In order to be display student scores
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+    And the following "activities" exist:
+      | activity   | name                | intro          | course | section | idnumber | assignsubmission_file_enabled |
+      | assign     | Test assignment 1   | Offline text   | C1     | 1       | assign1  | 0                             |
+      | assign     | Test assignment 2   | Offline text   | C1     | 1       | assign2  | 0                             |
+      | assign     | Test assignment 3   | Offline text   | C1     | 1       | assign3  | 0                             |
+    And the following "activities" exist:
+      | activity   | name                | content          | course | section | idnumber |
+      | page       |  Test page name     | This is a page   | C1     | 1       | page1    |
+    And the following "grade grades" exist:
+      | gradeitem         | user     | grade |
+      | Test assignment 1 | student1 | 90.00 |
+      | Test assignment 1 | student2 | 80.00 |
+      | Test assignment 1 | student3 | 70.00 |
+      | Test assignment 1 | student4 | 60.00 |
+      | Test assignment 1 | student5 | 50.00 |
+    And I log in as "teacher1"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Configure the block on a non-graded activity to show 3 high scores
+    Given I am on the "Test page name" "page activity" page
+    And I add the "Activity results" block to the default region with:
+      | config_activitygradeitemid | Test assignment 1 |
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+    Then I should see "Student 1" in the "Activity results" "block"
+    And I should see "90.00" in the "Activity results" "block"
+    And I should see "Student 2" in the "Activity results" "block"
+    And I should see "80.00" in the "Activity results" "block"
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "70.00" in the "Activity results" "block"
+
+  @javascript @addablocklink
+  Scenario: Block should select current activity by default
+    Given I click on "Test assignment 1" "link" in the "region-main" "region"
+    When I add the "Activity results..." block
+    Then the field "config_activitygradeitemid" in the "Add Activity results block" "dialogue" matches value "Test assignment 1"
+    And I click on "Save changes" "button" in the "Add Activity results block" "dialogue"
+    And I am on "Course 1" course homepage
+    And I click on "Test assignment 2" "link" in the "region-main" "region"
+    And I add the "Activity results..." block
+    And the field "config_activitygradeitemid" in the "Add Activity results block" "dialogue" matches value "Test assignment 2"
+    And I click on "Save changes" "button" in the "Add Activity results block" "dialogue"
+    And I am on "Course 1" course homepage
+    And I click on "Test assignment 3" "link" in the "region-main" "region"
+    And I add the "Activity results..." block
+    And the field "config_activitygradeitemid" in the "Add Activity results block" "dialogue" matches value "Test assignment 3"
+    And I click on "Save changes" "button" in the "Add Activity results block" "dialogue"
+    And I am on "Course 1" course homepage
+    And I click on "Test page name" "link" in the "region-main" "region"
+    And I add the "Activity results..." block
+    And the field "config_activitygradeitemid" in the "Add Activity results block" "dialogue" does not match value "Test page name"
+    And I click on "Save changes" "button" in the "Add Activity results block" "dialogue"

blocks/activity_results/tests/behat/addunconfiguredblock.feature

@@ -0,0 +1,51 @@
+@block @block_activity_results
+Feature: The activity results block doesn't displays student scores for unconfigured block
+  In order to be display student scores
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+    And I log in as "teacher1"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Add the block to a the course with Javascript disabled
+    Given I add the "Activity results" block
+    Then I should see "Please configure this block and select which activity it should display results from." in the "Activity results" "block"
+
+  @javascript
+  Scenario: Add the block to a the course with Javascript enabled
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+    Then I should see "Please configure this block and select which activity it should display results from." in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page in a course without activities
+    Given I add the "Activity results" block
+    When I configure the "Activity results" block
+    And I should see "There are not yet any activities in this course."
+    And I press "Save changes"
+    Then I should see "Please configure this block and select which activity it should display results from." in the "Activity results" "block"
+
+  Scenario: Try to configure the block on a resource page in a course without activities
+    Given the following "activity" exists:
+      | activity                      | page                  |
+      | course                        | C1                    |
+      | idnumber                      | 0001                  |
+      | name                          | Test page name        |
+      | intro                         | Test page description |
+      | section                       | 1                     |
+      | content                       | This is a page        |
+    And I am on "Course 1" course homepage
+    When I add the "Activity results" block
+    And I configure the "Activity results" block
+    And I should see "There are not yet any activities in this course."
+    And I press "Save changes"
+    Then I should see "Please configure this block and select which activity it should display results from." in the "Activity results" "block"

blocks/activity_results/tests/behat/addunsupportedactivity.feature

@@ -0,0 +1,39 @@
+@block @block_activity_results
+Feature: The activity results block doesn't display student scores for unsupported activity
+  In order to be display student scores
+  As a user
+  I need to properly configure the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+    And I log in as "teacher1"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Try to configure the block to use an activity without grades
+    Given the following "activities" exist:
+      | activity   | name            | intro          | course | section | idnumber | assignsubmission_file_enabled |
+      | assign     | Test assignment | Offline text   | C1     | 1       | assign1  | 0                             |
+    And the following "blocks" exist:
+      | blockname        | contextlevel | reference | pagetypepattern | defaultregion |
+      | activity_results | Course       | C1        | course-view-*   | side-pre      |
+    And I am on "Course 1" course homepage
+    And I configure the "Activity results" block
+    And I set the following fields to these values:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+    And I press "Save changes"
+    When I am on the "Test assignment" "assign activity editing" page
+    And I set the following fields to these values:
+      | id_grade_modgrade_type | None |
+    And I press "Save and return to course"
+    Then I should see "Error: the activity selected uses a grading method that is not supported by this block." in the "Activity results" "block"

blocks/activity_results/tests/behat/defaultsettings.feature

@@ -0,0 +1,62 @@
+@block @block_activity_results
+Feature: The activity results block can have administrator set defaults
+  In order to be customize the activity results block
+  As an admin
+  I need can assign some site wide defaults
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+    And the following "activity" exists:
+      | activity                      | assign          |
+      | course                        | C1              |
+      | idnumber                      | 0001            |
+      | name                          | Test assignment |
+      | assignsubmission_file_enabled | 0               |
+    And I log in as "teacher1"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Assign some site-wide defaults to the block.
+    Given the following config values are set as admin:
+      | config_showbest    | 0 | block_activity_results |
+      | config_showworst   | 0 | block_activity_results |
+      | config_gradeformat | 2 | block_activity_results |
+      | config_nameformat  | 2 | block_activity_results |
+    And I am on "Course 1" course homepage
+    And I add the "Activity results" block
+    When I configure the "Activity results" block
+    And the following fields match these values:
+      | config_showbest    | 0 |
+      | config_showworst   | 0 |
+      | config_gradeformat | Fractions |
+      | config_nameformat  | Display only ID numbers |
+    And I press "Save changes"
+    Then I should see "This block's configuration currently does not allow it to show any results." in the "Activity results" "block"
+
+  Scenario: Assign some site-wide defaults to the block and lock them.
+    Given the following config values are set as admin:
+      | config_showbest         | 0 | block_activity_results |
+      | config_showbest_locked  | 1 | block_activity_results |
+      | config_showworst        | 0 | block_activity_results |
+      | config_showworst_locked | 1 | block_activity_results |
+    And the following "blocks" exist:
+      | blockname        | contextlevel | reference | pagetypepattern | defaultregion |
+      | activity_results | Course       | C1        | course-view-*   | side-pre      |
+    And I am on "Course 1" course homepage
+    When I configure the "Activity results" block
+    And the following fields match these values:
+      | config_showbest    | 0 |
+      | config_showworst   | 0 |
+    And the "config_showbest" "field" should be readonly
+    And the "config_showworst" "field" should be readonly
+    And I press "Save changes"
+    Then I should see "This block's configuration currently does not allow it to show any results." in the "Activity results" "block"

blocks/activity_results/tests/behat/highscoreswithoutgroups.feature

@@ -0,0 +1,140 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays student high scores
+  In order to be display student scores
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+    And the following "activities" exist:
+      | activity   | name            | intro          | course | section | idnumber | assignsubmission_file_enabled |
+      | assign     | Test assignment | Offline text   | C1     | 1       | assign1  | 0                             |
+    And the following "grade grades" exist:
+      | gradeitem       | user     | grade |
+      | Test assignment | student1 | 90.00 |
+      | Test assignment | student2 | 80.00 |
+      | Test assignment | student3 | 70.00 |
+      | Test assignment | student4 | 60.00 |
+      | Test assignment | student5 | 50.00 |
+    And I log in as "teacher1"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Configure the block on the course page to show 0 high scores
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+    Then I should see "This block's configuration currently does not allow it to show any results." in the "Activity results" "block"
+
+  Scenario: Configure the block on the course page to show 1 high score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+    Then I should see "Student 1" in the "Activity results" "block"
+    And I should see "90%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 high score as a fraction
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+    Then I should see "Student 1" in the "Activity results" "block"
+    And I should see "90.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 high score as a absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+    Then I should see "Student 1" in the "Activity results" "block"
+    And I should see "90.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores as percentages
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+    Then I should see "Student 1" in the "Activity results" "block"
+    And I should see "90%" in the "Activity results" "block"
+    And I should see "Student 2" in the "Activity results" "block"
+    And I should see "80%" in the "Activity results" "block"
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "70%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores as fractions
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+    Then I should see "Student 1" in the "Activity results" "block"
+    And I should see "90.00/100.00" in the "Activity results" "block"
+    And I should see "Student 2" in the "Activity results" "block"
+    And I should see "80.00/100.00" in the "Activity results" "block"
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "70.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores as absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+    Then I should see "Student 1" in the "Activity results" "block"
+    And I should see "90.00" in the "Activity results" "block"
+    And I should see "Student 2" in the "Activity results" "block"
+    And I should see "80.00" in the "Activity results" "block"
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "70.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display only ID numbers |
+    Then I should see "User S1" in the "Activity results" "block"
+    And I should see "90.00%" in the "Activity results" "block"
+    And I should see "User S2" in the "Activity results" "block"
+    And I should see "80.00%" in the "Activity results" "block"
+    And I should see "User S3" in the "Activity results" "block"
+    And I should see "70.00%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Anonymous results |
+    Then I should see "User" in the "Activity results" "block"
+    And I should see "90.00%" in the "Activity results" "block"
+    And I should see "80.00%" in the "Activity results" "block"
+    And I should see "70.00%" in the "Activity results" "block"

blocks/activity_results/tests/behat/highscoreswithscales.feature

@@ -0,0 +1,98 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays students high scores in group as scales
+  In order to be display student scores as scales
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+    And the following "activity" exists:
+      | activity                      | assign             |
+      | course                        | C1                 |
+      | idnumber                      | 0001               |
+      | name                          | Test assignment    |
+      | intro                         | Offline text       |
+      | assignsubmission_file_enabled | 0                  |
+    And the following "scales" exist:
+      | name     | scale                                                                |
+      | My Scale | Disappointing, Not good enough, Average, Good, Very good, Excellent! |
+    And I am on the "Test assignment" "assign activity editing" page logged in as teacher1
+    And I set the following fields to these values:
+      | id_grade_modgrade_type | Scale |
+      | id_grade_modgrade_scale | My Scale |
+    And I press "Save and return to course"
+    And I am on the "Course 1" "grades > Grader report > View" page
+    And I turn editing mode on
+    And I give the grade "Excellent!" to the user "Student 1" for the grade item "Test assignment"
+    And I give the grade "Very good" to the user "Student 2" for the grade item "Test assignment"
+    And I give the grade "Good" to the user "Student 3" for the grade item "Test assignment"
+    And I give the grade "Average" to the user "Student 4" for the grade item "Test assignment"
+    And I give the grade "Not good enough" to the user "Student 5" for the grade item "Test assignment"
+    And I press "Save changes"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Configure the block on the course page to show 1 high score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+    Then I should see "Student 1" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using full names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_nameformat | Display full names |
+    Then I should see "Student 1" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+    And I should see "Student 2" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_nameformat | Display only ID numbers |
+    Then I should see "User S1" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+    And I should see "User S2" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "User S3" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_nameformat | Anonymous results |
+    Then I should see "User" in the "Activity results" "block"
+    And I should not see "Student 1" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+    And I should not see "Student 2" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should not see "Student 3" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"

blocks/activity_results/tests/behat/highscoreswithscalesandgroups.feature

@@ -0,0 +1,132 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays student in group high scores as scales
+  In order to be display student scores as scales
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+      | student6 | Student | 6 | student6@example.com | S6 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "groups" exist:
+      | name | course | idnumber |
+      | Group 1 | C1 | G1 |
+      | Group 2 | C1 | G2 |
+      | Group 3 | C1 | G3 |
+      | Group 4 | C1 | G4 |
+      | Group 5 | C1 | G5 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+      | student6 | C1 | student |
+    And the following "group members" exist:
+      | user     | group   |
+      | student1 | G1 |
+      | student2 | G1 |
+      | student3 | G2 |
+      | student4 | G2 |
+      | student5 | G3 |
+      | student6 | G3 |
+    And the following "activities" exist:
+      | activity   | name               | intro          | course | section | idnumber |
+      | assign     | Test assignment    | Offline text   | C1     | 1       | assign1  |
+    And the following "scales" exist:
+      | name     | scale                                                                |
+      | My Scale | Disappointing, Not good enough, Average, Good, Very good, Excellent! |
+    And I change window size to "large"
+    And I am on the "Test assignment" "assign activity editing" page logged in as teacher1
+    And I set the following fields to these values:
+      | assignsubmission_file_enabled | 0 |
+      | id_grade_modgrade_type | Scale |
+      | id_grade_modgrade_scale | My Scale |
+      | Group mode | Separate groups |
+    And I press "Save and return to course"
+    And I turn editing mode on
+    And I am on the "Course 1" "grades > Grader report > View" page
+    And I give the grade "Excellent!" to the user "Student 1" for the grade item "Test assignment"
+    And I give the grade "Very good" to the user "Student 2" for the grade item "Test assignment"
+    And I give the grade "Very good" to the user "Student 3" for the grade item "Test assignment"
+    And I give the grade "Good" to the user "Student 4" for the grade item "Test assignment"
+    And I give the grade "Good" to the user "Student 5" for the grade item "Test assignment"
+    And I give the grade "Average" to the user "Student 6" for the grade item "Test assignment"
+    And I press "Save changes"
+    And I am on "Course 1" course homepage
+
+  Scenario: Try to configure the block on the course page to show 1 high score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "Student 1" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using full names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+    And I should see "Group 2" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student3
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "Student 4" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_nameformat | Display only ID numbers |
+      | config_usegroups | Yes |
+    Then I should see "Group" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+    # Students cannot see user identity fields.
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "User" in the "Activity results" "block"
+    And I should not see "User S1" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+    And I should not see "User S2" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_nameformat | Anonymous results |
+      | config_usegroups | Yes |
+    Then I should see "Group" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "User" in the "Activity results" "block"
+    And I should see "Excellent!" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"

blocks/activity_results/tests/behat/highscoreswithseperategroups.feature

@@ -0,0 +1,193 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays student in separate groups scores
+  In order to be display student scores
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+      | student6 | Student | 6 | student6@example.com | S6 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "groups" exist:
+      | name | course | idnumber |
+      | Group 1 | C1 | G1 |
+      | Group 2 | C1 | G2 |
+      | Group 3 | C1 | G3 |
+      | Group 4 | C1 | G4 |
+      | Group 5 | C1 | G5 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+      | student6 | C1 | student |
+    And the following "group members" exist:
+      | user     | group   |
+      | student1 | G1 |
+      | student2 | G1 |
+      | student3 | G2 |
+      | student4 | G2 |
+      | student5 | G3 |
+      | student6 | G3 |
+    And the following "activity" exists:
+      | activity                      | assign          |
+      | course                        | C1              |
+      | idnumber                      | 0001            |
+      | name                          | Test assignment |
+      | section                       | 1               |
+      | assignsubmission_file_enabled | 0               |
+      | groupmode                     | 1               |
+    And the following "grade grades" exist:
+      | gradeitem       | user     | grade  |
+      | Test assignment | student1 | 100.00 |
+      | Test assignment | student2 | 90.00  |
+      | Test assignment | student3 | 90.00  |
+      | Test assignment | student4 | 80.00  |
+      | Test assignment | student5 | 80.00  |
+      | Test assignment | student6 | 70.00  |
+    And I log in as "teacher1"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Configure the block on the course page to show 1 high score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+      | config_usegroups | Yes |
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "95%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 high score as a fraction
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "95.00/100.00" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "Student 1" in the "Activity results" "block"
+    And I should see "100.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 high score as a absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "95.00" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "Student 1" in the "Activity results" "block"
+    And I should see "100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores as percentages
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+      | config_usegroups | Yes |
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "95%" in the "Activity results" "block"
+    And I should see "Group 2" in the "Activity results" "block"
+    And I should see "85%" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75%" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "Student 1" in the "Activity results" "block"
+    And I should see "100%" in the "Activity results" "block"
+    And I should see "Student 2" in the "Activity results" "block"
+    And I should see "90%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores as fractions
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "95.00/100.00" in the "Activity results" "block"
+    And I should see "Group 2" in the "Activity results" "block"
+    And I should see "85.00/100.00" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00/100.00" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student3
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "90.00/100.00" in the "Activity results" "block"
+    And I should see "Student 4" in the "Activity results" "block"
+    And I should see "80.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores as absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "95.00" in the "Activity results" "block"
+    And I should see "Group 2" in the "Activity results" "block"
+    And I should see "85.00" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "Student 1" in the "Activity results" "block"
+    And I should see "100.00" in the "Activity results" "block"
+    And I should see "Student 2" in the "Activity results" "block"
+    And I should see "90.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display only ID numbers |
+      | config_usegroups | Yes |
+    Then I should see "Group" in the "Activity results" "block"
+    And I should see "95.00%" in the "Activity results" "block"
+    And I should see "85.00%" in the "Activity results" "block"
+    And I should see "75.00%" in the "Activity results" "block"
+    # Students cannot see user identity fields.
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "User" in the "Activity results" "block"
+    And I should not see "User S1" in the "Activity results" "block"
+    And I should see "100.00%" in the "Activity results" "block"
+    And I should not see "User S2" in the "Activity results" "block"
+    And I should see "90.00%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Anonymous results |
+      | config_usegroups | Yes |
+    Then I should see "Group" in the "Activity results" "block"
+    And I should see "95.00%" in the "Activity results" "block"
+    And I should see "85.00%" in the "Activity results" "block"
+    And I should see "75.00%" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "User" in the "Activity results" "block"
+    And I should see "100.00%" in the "Activity results" "block"
+    And I should see "90.00%" in the "Activity results" "block"

blocks/activity_results/tests/behat/highscoreswithvisiblegroups.feature

@@ -0,0 +1,163 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays student in visible groups scores
+  In order to be display student scores
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+      | student6 | Student | 6 | student6@example.com | S6 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "groups" exist:
+      | name | course | idnumber |
+      | Group 1 | C1 | G1 |
+      | Group 2 | C1 | G2 |
+      | Group 3 | C1 | G3 |
+      | Group 4 | C1 | G4 |
+      | Group 5 | C1 | G5 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+      | student6 | C1 | student |
+    And the following "group members" exist:
+      | user     | group   |
+      | student1 | G1 |
+      | student2 | G1 |
+      | student3 | G2 |
+      | student4 | G2 |
+      | student5 | G3 |
+      | student6 | G3 |
+    And the following "activities" exist:
+      | activity | name             | course | idnumber | section | assignsubmission_file_enabled | groupmode |
+      | assign   | Test assignment  | C1     | assign1  | 1       | 0                             | 2         |
+    And the following "grade grades" exist:
+      | gradeitem       | user     | grade  |
+      | Test assignment | student1 | 100.00 |
+      | Test assignment | student2 | 90.00  |
+      | Test assignment | student3 | 90.00  |
+      | Test assignment | student4 | 80.00  |
+      | Test assignment | student5 | 80.00  |
+      | Test assignment | student6 | 70.00  |
+    And I am on the "Course 1" course page logged in as teacher1
+    And I turn editing mode on
+
+  Scenario: Configure the block on the course page to show 1 high score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+      | config_usegroups | Yes |
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "95%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 high score as a fraction
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    And I am on the "Course 1" course page logged in as student1
+    Then I should see "Group 1" in the "Activity results" "block"
+    And I should see "95.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 high score as a absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 1 |
+      | config_showworst | 0 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group 1" in the "Activity results" "block"
+    And I should see "95.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores as percentages
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group 1" in the "Activity results" "block"
+    And I should see "95%" in the "Activity results" "block"
+    And I should see "Group 2" in the "Activity results" "block"
+    And I should see "85%" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores as fractions
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group 1" in the "Activity results" "block"
+    And I should see "95.00/100.00" in the "Activity results" "block"
+    And I should see "Group 2" in the "Activity results" "block"
+    And I should see "85.00/100.00" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores as absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group 1" in the "Activity results" "block"
+    And I should see "95.00" in the "Activity results" "block"
+    And I should see "Group 2" in the "Activity results" "block"
+    And I should see "85.00" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display only ID numbers |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group" in the "Activity results" "block"
+    And I should see "95.00%" in the "Activity results" "block"
+    And I should see "85.00%" in the "Activity results" "block"
+    And I should see "75.00%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 3 |
+      | config_showworst | 0 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Anonymous results |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group" in the "Activity results" "block"
+    And I should see "95.00%" in the "Activity results" "block"
+    And I should see "85.00%" in the "Activity results" "block"
+    And I should see "75.00%" in the "Activity results" "block"

blocks/activity_results/tests/behat/lowscoreswithoutgroups.feature

@@ -0,0 +1,135 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays student low scores
+  In order to be display student scores
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+    And the following "activity" exists:
+      | activity                      | assign          |
+      | course                        | C1              |
+      | idnumber                      | 0001            |
+      | name                          | Test assignment |
+      | assignsubmission_file_enabled | 0               |
+    And the following "grade grades" exist:
+      | gradeitem       | user     | grade |
+      | Test assignment | student1 | 90.00 |
+      | Test assignment | student2 | 80.00 |
+      | Test assignment | student3 | 70.00 |
+      | Test assignment | student4 | 60.00 |
+      | Test assignment | student5 | 50.00 |
+    And I log in as "teacher1"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Configure the block on the course page to show 1 low score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+    Then I should see "Student 5" in the "Activity results" "block"
+    And I should see "50%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 low score as a fraction
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+    Then I should see "Student 5" in the "Activity results" "block"
+    And I should see "50.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 low score as a absolute number
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+    Then I should see "Student 5" in the "Activity results" "block"
+    And I should see "50.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores as percentages
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 3 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+    Then I should see "Student 5" in the "Activity results" "block"
+    And I should see "50%" in the "Activity results" "block"
+    And I should see "Student 4" in the "Activity results" "block"
+    And I should see "60%" in the "Activity results" "block"
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "70%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores as fractions
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 3 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+    Then I should see "Student 5" in the "Activity results" "block"
+    And I should see "50.00/100.00" in the "Activity results" "block"
+    And I should see "Student 4" in the "Activity results" "block"
+    And I should see "60.00/100.00" in the "Activity results" "block"
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "70.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores as absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 3 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+    Then I should see "Student 5" in the "Activity results" "block"
+    And I should see "50.00" in the "Activity results" "block"
+    And I should see "Student 4" in the "Activity results" "block"
+    And I should see "60.00" in the "Activity results" "block"
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "70.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 3 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display only ID numbers |
+    Then I should see "User S5" in the "Activity results" "block"
+    And I should see "50.00%" in the "Activity results" "block"
+    And I should see "User S4" in the "Activity results" "block"
+    And I should see "60.00%" in the "Activity results" "block"
+    And I should see "User S3" in the "Activity results" "block"
+    And I should see "70.00%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 3 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Anonymous results |
+    Then I should see "User" in the "Activity results" "block"
+    And I should see "50.00%" in the "Activity results" "block"
+    And I should see "60.00%" in the "Activity results" "block"
+    And I should see "70.00%" in the "Activity results" "block"

blocks/activity_results/tests/behat/lowscoreswithscales.feature

@@ -0,0 +1,100 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays student low scores as scales
+  In order to be display student scores as scales
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+    Given the following "activity" exists:
+      | activity                      | assign                          |
+      | name                          | Test assignment                 |
+      | intro                         | Offline text                    |
+      | course                        | C1                              |
+      | idnumber                      | 0001                            |
+      | section                       | 1                               |
+      | assignsubmission_file_enabled | 0                               |
+    And the following "scales" exist:
+      | name     | scale                                                                |
+      | My Scale | Disappointing, Not good enough, Average, Good, Very good, Excellent! |
+    And I am on the "Test assignment" "assign activity editing" page logged in as teacher1
+    And I set the following fields to these values:
+      | id_grade_modgrade_type | Scale |
+      | id_grade_modgrade_scale | My Scale |
+    And I press "Save and return to course"
+    And I turn editing mode on
+    And I am on the "Course 1" "grades > Grader report > View" page
+    And I give the grade "Excellent!" to the user "Student 1" for the grade item "Test assignment"
+    And I give the grade "Very good" to the user "Student 2" for the grade item "Test assignment"
+    And I give the grade "Good" to the user "Student 3" for the grade item "Test assignment"
+    And I give the grade "Average" to the user "Student 4" for the grade item "Test assignment"
+    And I give the grade "Not good enough" to the user "Student 5" for the grade item "Test assignment"
+    And I press "Save changes"
+    And I am on "Course 1" course homepage
+
+  Scenario: Configure the block on the course page to show 1 low score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+    Then I should see "Student 5" in the "Activity results" "block"
+    And I should see "Not good enough" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores using full names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 3 |
+      | config_nameformat | Display full names |
+    Then I should see "Student 5" in the "Activity results" "block"
+    And I should see "Not good enough" in the "Activity results" "block"
+    And I should see "Student 4" in the "Activity results" "block"
+    And I should see "Average" in the "Activity results" "block"
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 3 |
+      | config_nameformat | Display only ID numbers |
+    Then I should see "User S5" in the "Activity results" "block"
+    And I should see "Not good enough" in the "Activity results" "block"
+    And I should see "User S4" in the "Activity results" "block"
+    And I should see "Average" in the "Activity results" "block"
+    And I should see "User S3" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 3 |
+      | config_nameformat | Anonymous results |
+    Then I should see "User" in the "Activity results" "block"
+    And I should not see "Student 5" in the "Activity results" "block"
+    And I should see "Not good enough" in the "Activity results" "block"
+    And I should not see "Student 4" in the "Activity results" "block"
+    And I should see "Average" in the "Activity results" "block"
+    And I should not see "Student 3" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"

blocks/activity_results/tests/behat/lowscoreswithscalesandgroups.feature

@@ -0,0 +1,131 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays students in groups low scores as scales
+  In order to be display student scores as scales
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+      | student6 | Student | 6 | student6@example.com | S6 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "groups" exist:
+      | name | course | idnumber |
+      | Group 1 | C1 | G1 |
+      | Group 2 | C1 | G2 |
+      | Group 3 | C1 | G3 |
+      | Group 4 | C1 | G4 |
+      | Group 5 | C1 | G5 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+      | student6 | C1 | student |
+    And the following "group members" exist:
+      | user     | group   |
+      | student1 | G1 |
+      | student2 | G1 |
+      | student3 | G2 |
+      | student4 | G2 |
+      | student5 | G3 |
+      | student6 | G3 |
+    And the following "activity" exists:
+      | activity                      | assign             |
+      | course                        | C1                 |
+      | idnumber                      | 0001               |
+      | name                          | Test assignment    |
+      | description                   | Offline text       |
+      | assignsubmission_file_enabled | 0                  |
+      | groupmode                     | 1                  |
+    And the following "scales" exist:
+      | name     | scale                                                                |
+      | My Scale | Disappointing, Not good enough, Average, Good, Very good, Excellent! |
+    And I change window size to "large"
+    And I am on the "Test assignment" "assign activity editing" page logged in as teacher1
+    And I set the following fields to these values:
+      | id_grade_modgrade_type | Scale |
+      | id_grade_modgrade_scale | My Scale |
+    And I press "Save and return to course"
+    And I am on the "Course 1" "grades > Grader report > View" page
+    And I turn editing mode on
+    And I give the grade "Excellent!" to the user "Student 1" for the grade item "Test assignment"
+    And I give the grade "Very good" to the user "Student 2" for the grade item "Test assignment"
+    And I give the grade "Very good" to the user "Student 3" for the grade item "Test assignment"
+    And I give the grade "Good" to the user "Student 4" for the grade item "Test assignment"
+    And I give the grade "Good" to the user "Student 5" for the grade item "Test assignment"
+    And I give the grade "Average" to the user "Student 6" for the grade item "Test assignment"
+    And I press "Save changes"
+    And I am on "Course 1" course homepage
+
+  Scenario: Try to configure the block on the course page to show 1 low score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 3" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student5
+    And I should see "Student 6" in the "Activity results" "block"
+    And I should see "Average" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using full names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 2" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student3
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "Student 4" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_nameformat | Display only ID numbers |
+      | config_usegroups | Yes |
+    Then I should see "Group" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+    # Students cannot see user identity fields.
+    And I am on the "Course 1" course page logged in as student5
+    And I should see "User" in the "Activity results" "block"
+    And I should not see "User S5" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+    And I should not see "User S6" in the "Activity results" "block"
+    And I should see "Average" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple high scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_nameformat | Anonymous results |
+      | config_usegroups | Yes |
+    Then I should see "Group" in the "Activity results" "block"
+    And I should see "Very good" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student5
+    And I should see "User" in the "Activity results" "block"
+    And I should see "Good" in the "Activity results" "block"
+    And I should see "Average" in the "Activity results" "block"

blocks/activity_results/tests/behat/lowscoreswithseperategroups.feature

@@ -0,0 +1,180 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays students in separate groups scores
+  In order to be display student scores
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+      | student6 | Student | 6 | student6@example.com | S6 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "groups" exist:
+      | name | course | idnumber |
+      | Group 1 | C1 | G1 |
+      | Group 2 | C1 | G2 |
+      | Group 3 | C1 | G3 |
+      | Group 4 | C1 | G4 |
+      | Group 5 | C1 | G5 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+      | student6 | C1 | student |
+    And the following "group members" exist:
+      | user     | group   |
+      | student1 | G1 |
+      | student2 | G1 |
+      | student3 | G2 |
+      | student4 | G2 |
+      | student5 | G3 |
+      | student6 | G3 |
+    And the following "activities" exist:
+      | activity | course | idnumber | name            | assignsubmission_file_enabled | groupmode |
+      | assign   | C1     | a1       | Test assignment | 0                             | 1         |
+    And the following "grade grades" exist:
+      | gradeitem       | user     | grade  |
+      | Test assignment | student1 | 100.00 |
+      | Test assignment | student2 | 90.00  |
+      | Test assignment | student3 | 90.00  |
+      | Test assignment | student4 | 80.00  |
+      | Test assignment | student5 | 80.00  |
+      | Test assignment | student6 | 70.00  |
+    And I log in as "teacher1"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Configure the block on the course page to show 1 low score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+      | config_usegroups | Yes |
+    Then I should see "Group 3" in the "Activity results" "block"
+    And I should see "75%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 low score as a fraction
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00/100.00" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student5
+    And I should see "Student 6" in the "Activity results" "block"
+    And I should see "70.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 low score as a absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student5
+    And I should see "Student 6" in the "Activity results" "block"
+    And I should see "70.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores as percentages
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+      | config_usegroups | Yes |
+    Then I should see "Group 2" in the "Activity results" "block"
+    And I should see "85%" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75%" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student5
+    And I should see "Student 6" in the "Activity results" "block"
+    And I should see "70%" in the "Activity results" "block"
+    And I should see "Student 5" in the "Activity results" "block"
+    And I should see "80%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores as fractions
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 2" in the "Activity results" "block"
+    And I should see "85.00/100.00" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00/100.00" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student3
+    And I should see "Student 3" in the "Activity results" "block"
+    And I should see "90.00/100.00" in the "Activity results" "block"
+    And I should see "Student 4" in the "Activity results" "block"
+    And I should see "80.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores as absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I should see "Group 2" in the "Activity results" "block"
+    And I should see "85.00" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student5
+    And I should see "Student 5" in the "Activity results" "block"
+    And I should see "80.00" in the "Activity results" "block"
+    And I should see "Student 6" in the "Activity results" "block"
+    And I should see "70.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display only ID numbers |
+      | config_usegroups | Yes |
+    Then I should see "Group" in the "Activity results" "block"
+    And I should see "85.00%" in the "Activity results" "block"
+    And I should see "75.00%" in the "Activity results" "block"
+    # Students cannot see user identity fields.
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "User" in the "Activity results" "block"
+    And I should not see "User S1" in the "Activity results" "block"
+    And I should see "100.00%" in the "Activity results" "block"
+    And I should not see "User S2" in the "Activity results" "block"
+    And I should see "90.00%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Anonymous results |
+      | config_usegroups | Yes |
+    Then I should see "Group" in the "Activity results" "block"
+    And I should see "85.00%" in the "Activity results" "block"
+    And I should see "75.00%" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student1
+    And I should see "User" in the "Activity results" "block"
+    And I should see "100.00%" in the "Activity results" "block"
+    And I should see "90.00%" in the "Activity results" "block"

blocks/activity_results/tests/behat/lowscoreswithvisiblegroups.feature

@@ -0,0 +1,163 @@
+@block @block_activity_results @javascript
+Feature: The activity results block displays student in visible groups low scores
+  In order to be display student scores
+  As a user
+  I need to see the activity results block
+
+  Background:
+    Given the following "users" exist:
+      | username | firstname | lastname | email | idnumber |
+      | teacher1 | Teacher | 1 | teacher1@example.com | T1 |
+      | student1 | Student | 1 | student1@example.com | S1 |
+      | student2 | Student | 2 | student2@example.com | S2 |
+      | student3 | Student | 3 | student3@example.com | S3 |
+      | student4 | Student | 4 | student4@example.com | S4 |
+      | student5 | Student | 5 | student5@example.com | S5 |
+      | student6 | Student | 6 | student6@example.com | S6 |
+    And the following "courses" exist:
+      | fullname | shortname | category |
+      | Course 1 | C1 | 0 |
+    And the following "groups" exist:
+      | name | course | idnumber |
+      | Group 1 | C1 | G1 |
+      | Group 2 | C1 | G2 |
+      | Group 3 | C1 | G3 |
+      | Group 4 | C1 | G4 |
+      | Group 5 | C1 | G5 |
+    And the following "course enrolments" exist:
+      | user | course | role |
+      | teacher1 | C1 | editingteacher |
+      | student1 | C1 | student |
+      | student2 | C1 | student |
+      | student3 | C1 | student |
+      | student4 | C1 | student |
+      | student5 | C1 | student |
+      | student6 | C1 | student |
+    And the following "group members" exist:
+      | user     | group   |
+      | student1 | G1 |
+      | student2 | G1 |
+      | student3 | G2 |
+      | student4 | G2 |
+      | student5 | G3 |
+      | student6 | G3 |
+    And the following "activity" exists:
+      | activity                        | assign          |
+      | course                          | C1              |
+      | idnumber                        | 0001            |
+      | name                            | Test assignment |
+      | assignsubmission_file_enabled   | 0               |
+      | groupmode                       | 2               |
+    And the following "grade grades" exist:
+      | gradeitem       | user     | grade  |
+      | Test assignment | student1 | 100.00 |
+      | Test assignment | student2 | 90.00  |
+      | Test assignment | student3 | 90.00  |
+      | Test assignment | student4 | 80.00  |
+      | Test assignment | student5 | 80.00  |
+      | Test assignment | student6 | 70.00  |
+    And I log in as "teacher1"
+    And I am on "Course 1" course homepage with editing mode on
+
+  Scenario: Configure the block on the course page to show 1 low score
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+      | config_usegroups | Yes |
+    Then I should see "Group 3" in the "Activity results" "block"
+    And I should see "75%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 low score as a fraction
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show 1 low score as a absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 1 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    When I am on the "Course 1" course page logged in as student1
+    Then I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores as percentages
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display full names |
+      | config_decimalpoints | 0 |
+      | config_usegroups | Yes |
+    Then I should see "Group 2" in the "Activity results" "block"
+    And I should see "85%" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75%" in the "Activity results" "block"
+    And I am on the "Course 1" course page logged in as student5
+    Then I should see "Group 2" in the "Activity results" "block"
+    And I should see "85%" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores as fractions
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Fractions |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group 2" in the "Activity results" "block"
+    And I should see "85.00/100.00" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00/100.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores as absolute numbers
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Absolute numbers |
+      | config_nameformat | Display full names |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group 2" in the "Activity results" "block"
+    And I should see "85.00" in the "Activity results" "block"
+    And I should see "Group 3" in the "Activity results" "block"
+    And I should see "75.00" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores using ID numbers
+    Given the following config values are set as admin:
+      | showuseridentity | idnumber,email |
+    And I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Display only ID numbers |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group" in the "Activity results" "block"
+    And I should see "85.00%" in the "Activity results" "block"
+    And I should see "75.00%" in the "Activity results" "block"
+
+  Scenario: Try to configure the block on the course page to show multiple low scores using anonymous names
+    Given I add the "Activity results" block to the default region with:
+      | config_showbest | 0 |
+      | config_showworst | 2 |
+      | config_gradeformat | Percentages |
+      | config_nameformat | Anonymous results |
+      | config_usegroups | Yes |
+    Then I am on the "Course 1" course page logged in as student1
+    And I should see "Group" in the "Activity results" "block"
+    And I should see "85.00%" in the "Activity results" "block"
+    And I should see "75.00%" in the "Activity results" "block"

blocks/activity_results/version.php

@@ -0,0 +1,29 @@
+<?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/>.
+
+/**
+ * Version information for the block_activity_results plugin.
+ *
+ * @package    block_activity_results
+ * @copyright  2015 Stephen Bourget
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;               // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;               // Requires this Moodle version.
+$plugin->component = 'block_activity_results'; // Full name of the plugin (used for diagnostics).