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block_exacomp.php
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block_exacomp.php
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<?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/>.
defined('MOODLE_INTERNAL') || die();
require_once __DIR__ . '/../moodleblock.class.php';
require_once __DIR__ . '/inc.php';
class block_exacomp extends block_list {
function init() {
$this->title = block_exacomp_get_string('blocktitle');
}
function specialization() {
if ($this->isExaplanDashboardBlock()) {
$this->title = block_exacomp_get_string('overview_examples_report_title');
}
}
function applicable_formats() {
// block can only be installed in courses
$formats = array('all' => true,
'mod' => false,
'tag' => false,
'my' => false);
// allow to add block in the dashboard if 'exaplan' is installed
if (block_exacomp_exaplanexists()) {
$formats['my'] = true;
}
return $formats;
}
function hide_header() {
if ($this->isExaplanDashboardBlock()) {
// return true; // used another title
}
return false;
}
function isExaplanDashboardBlock() {
global $DB;
$instanceId = $this->context->instanceid;
$blockData = $DB->get_record('block_instances', ['id' => $instanceId], '*');
if ($blockData->defaultregion == 'content' && $blockData->pagetypepattern == 'my-index') {
return true;
}
return false;
}
function get_content() {
global $CFG, $USER, $COURSE, $DB, $PAGE;
if ($this->isExaplanDashboardBlock()) {
// content for exaplan dashboard
$content = '';
$output = block_exacomp_get_renderer();
$studentid = optional_param('studentid', BLOCK_EXACOMP_SHOW_ALL_STUDENTS, PARAM_INT);
$courseid = optional_param('courseid', 0, PARAM_INT);
// get all courses where the user is a teacher
$teacherCourses = block_exacomp_get_courses_of_teacher($USER->id);
// get all students from these courses
$coursestudents = [];
foreach ($teacherCourses as $cId) {
$coursestudents = array_merge($coursestudents, block_exacomp_get_students_by_course($cId));
}
// sort by last name + first name
usort($coursestudents, function($a, $b) {
$aName = $a->lastname . ' ' . $a->firstname;
$bName = $b->lastname . ' ' . $b->firstname;
return strcmp($aName, $bName);
});
$content .= '<div style="padding-bottom: 15px;" id="reportExamples">';
// student selector
if (block_exacomp_is_teacher_in_any_course()) {
$content .= '<form action="" method="get">';
if ($studentid == BLOCK_EXACOMP_SHOW_ALL_STUDENTS) {
$content .= html_writer::tag("p", block_exacomp_get_string("select_student"));
}
$content .= block_exacomp_get_string('choosestudent');
$content .= $output->studentselector($coursestudents, $studentid, null, null, ['name' => 'studentid', 'onChange' => 'this.form.submit()']);
$content .= '</form>';
} else {
// TODO: block_exacomp_is_student() does not work - why?
// get 'is a student' by his courses
$studentCourses = enrol_get_users_courses($USER->id, true, '*');
if (count($studentCourses) > 0) { // this is a student
$studentid = $USER->id;
}
}
// dashboard of students data (tabs with courses)
if ($studentid > 0) {
$student = $DB->get_record('user', array('id' => $studentid));
// by default show first course as selected
$possible_courses = block_exacomp_get_exacomp_courses($student);
if (!$courseid) {
$courseid = reset($possible_courses)->id;
}
$mod_info = get_fast_modinfo($courseid);
// students data (evaluations of examples)
$studentExampleEvaluations = block_exacomp_get_user_examples_by_course($student, $courseid);
// main report content
$content .= '<div>';
// student's overview
$content .= $output->competence_profile_metadata($student, 1);
// tabs with course titles for selected student
$content .= '<ul class="nav nav-tabs mb-3">';
foreach ($possible_courses as $tempCourseId => $course) {
$active = ($course->id == $courseid ? 'active' : '');
$courseLink = new moodle_url('/my', array('studentid' => $studentid, 'courseid' => $course->id));
$content .= '<li class="nav-item"><a class="nav-link ' . $active . '" href="' . $courseLink . '#reportExamples">' . $course->fullname . '</a></li>';
}
$content .= '</ul>';
$course = $possible_courses[$courseid];
$examples = block_exacomp_get_examples_by_course($courseid);
if (count($examples) > 0) {
// to order
$examples = \block_exacomp\example::get_objects_sql("
SELECT DISTINCT e.*
FROM {" . BLOCK_EXACOMP_DB_EXAMPLES . "} e
WHERE e.id IN (" . implode(',', array_keys($examples)) . ")
ORDER BY e.title ");
}
// set example 'finished' value
foreach ($examples as $exInd => $example) {
$finished = COMPLETION_INCOMPLETE;
// first: use teacher evaluation
if (isset($studentExampleEvaluations->teacher[$example->id])) {
$finished = $studentExampleEvaluations->teacher[$example->id];
} else if (@$cm = $mod_info->cms[$example->activityid]) {
// second: use default sactivity completion method
$completionFunc = $cm->modname . '_get_completion_state';
if (function_exists($completionFunc)) {
$finished = $completionFunc($course, $cm, $studentid, 'not-defined'); // not-defined - if the activity has not conditions to get complete status
}
}
$examples[$exInd]->finished = $finished;
}
// add related activities (with old method)
// then such activities will be used for creating virtual examples to get parent names for better view
if (block_exacomp_use_old_activities_method()) {
$virtualExamples = [];
$activities = block_exacomp_get_activities_by_course($courseid, 'camm.*');
$i = 1;
foreach ($activities as $act) {
$module = get_coursemodule_from_id(null, $act->activityid);
$activitylink = block_exacomp_get_activityurl($module)->out(false);
$example_icons = null;
$finished = COMPLETION_INCOMPLETE;
if (@$cm = $mod_info->cms[$act->activityid]) {
// completion by default activity completion method
if ($cm->completion == COMPLETION_TRACKING_MANUAL) {
// if the student set up completion manually}
$completionData = $DB->get_record('course_modules_completion', array('coursemoduleid' => $cm->id, 'userid' => $studentid));
if ($completionData && $completionData->completionstate == COMPLETION_COMPLETE) {
$finished = true;
}
} else {
// for automatic completion methods
$completionFunc = $cm->modname . '_get_completion_state';
if (function_exists($completionFunc)) {
$finished = $completionFunc($course, $cm, $studentid, 'not-defined'); // not-defined - if the activity has not conditions to get complete status
}
}
$example_icons = $cm->get_icon_url()->out(false);
$example_icons = serialize(array('externaltask' => $example_icons));
}
$newExample = new \block_exacomp\example([
'id' => -$i,
'title' => $act->activitytitle,
'isVirtualExample' => true,
'levelOfVirtualParent' => $act->comptype,
'idOfVirtualParent' => $act->compid,
'externaltask' => $activitylink, // link to activity
'externalurl' => '',
'externalsolution' => '',
'example_icon' => $example_icons,
'finished' => $finished,
]);
$examples[-$i] = $newExample;
$i++;
}
}
if ($studentid) {
$urlParams = ['courseid' => $courseid];
if (block_exacomp_is_teacher_in_any_course() && $studentid != $USER->id) { // 'studentid' is only for admins
$urlParams['studentid'] = $studentid;
}
$overviewLink = new moodle_url('/blocks/exacomp/competence_grid.php', $urlParams);
$content .= '<div class="pull-right"><a href="' . $overviewLink . '" class="btn btn-sm btn-info">Kompetenzbewertung</a> </div>';
}
// main report for selected student and selected course
if (count($examples) > 0) {
$cont = $output->example_based_list_tree($examples, $courseid, $courseid, $studentid, true);
$content .= html_writer::div($cont, '', ['id' => 'exacomp_tabbed_course_' . $course->id]);
} else {
$content .= html_writer::div('kein Lernmaterial hier', 'alert alert-warning', ['id' => 'exacomp_tabbed_course_' . $course->id]);
}
$content .= '</div>';
}
$content .= '</div>';
$this->content = new stdClass();
$this->content->icons = array();
$this->content->items[] = $content;
return $this->content;
}
if ($this->content !== null) {
return $this->content;
}
if (empty($this->instance)) {
$this->content = '';
return $this->content;
}
$this->content = new stdClass();
$this->content->footer = '';
$this->content->icons = array();
$this->content->items = array();
// user/index.php expect course context, so get one if page has module context.
$currentcontext = $this->page->context->get_course_context(false);
$globalcontext = context_system::instance();
if (empty($currentcontext)) {
return $this->content;
}
$courseid = intval($COURSE->id);
if (block_exacomp_is_skillsmanagement()) {
$checkConfig = block_exacomp_is_configured($courseid);
} else {
$checkConfig = block_exacomp_is_configured();
}
//$has_data = block_exacomp\data::has_data();
$has_data = true; // 22.03.2020 SZ
$courseSettings = block_exacomp_get_settings_by_course($courseid);
$ready_for_use = block_exacomp_is_ready_for_use($courseid);
$de = false;
$lang = current_language();
if (isset($lang) && substr($lang, 0, 2) === 'de') {
$de = true;
}
$isTeacher = block_exacomp_is_teacher($currentcontext) && $courseid != 1;
$isStudent = has_capability('block/exacomp:student', $currentcontext) && $courseid != 1 && !has_capability('block/exacomp:admin', $currentcontext);
$isTeacherOrStudent = $isTeacher || $isStudent;
// $lis = block_exacomp_is_altversion();
if ($checkConfig && $has_data) { //Modul wurde konfiguriert
if ($isTeacherOrStudent && $ready_for_use) {
//Kompetenzüberblick
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/competencegrid.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_competence_overview') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/assign_competencies.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('tab_competence_overview') . '</a>';
if ($isTeacher || block_exacomp_get_cross_subjects_by_course($courseid, $USER->id)) {
// Cross subjects: always for teacher and for students if it there are cross subjects
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/subjects.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_cross_subjects') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/cross_subjects_overview.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('tab_cross_subjects') . '</a>';
}
if (!$courseSettings->nostudents) {
//Kompetenzprofil
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/competenceprofile.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_competence_profile') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/competence_profile.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('tab_competence_profile') . '</a>';
}
if (!$courseSettings->nostudents) {
//Beispiel-Aufgaben
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/learningmaterials.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_examples') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/view_examples.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('tab_examples') . '</a>';
//Lernagenda
//$this->content->items[] = html_writer::link(new moodle_url('/blocks/exacomp/learningagenda.php', array('courseid'=>$courseid)), block_exacomp_get_string('tab_learning_agenda'), array('title'=>block_exacomp_get_string('tab_learning_agenda')));
//$this->content->icons[] = html_writer::empty_tag('img', array('src'=>new moodle_url('/blocks/exacomp/pix/subject.png'), 'alt'=>"", 'height'=>16, 'width'=>23));
}
if (!$courseSettings->nostudents) {
//Wochenplan
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/wochenplan.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_weekly_schedule') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/weekly_schedule.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('tab_weekly_schedule') . '</a>';
}
//Gruppenbericht
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/groupreports.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('reports') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/group_reports.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('reports') . '</a>';
if ($isTeacher && !$courseSettings->nostudents) {
if ($courseSettings->useprofoundness) {
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/basicextendedskills.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_profoundness') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/profoundness.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('tab_profoundness') . '</a>';
}
//Meine Auszeichnungen
//if ($usebadges) {
//$this->content->items[] = html_writer::link(new moodle_url('/blocks/exacomp/my_badges.php', array('courseid'=>$courseid)), block_exacomp_get_string('tab_badges'), array('title'=>block_exacomp_get_string('tab_badges')));
//$this->content->icons[] = html_writer::empty_tag('img', array('src'=>new moodle_url('/pix/i/badge.png'), 'alt'=>"", 'height'=>16, 'width'=>23));
//}
}
}
if ($isTeacher) {
//Einstellungen
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/Course settings.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_teacher_settings') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/edit_course.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('tab_teacher_settings') . '</a>';
if (!$ready_for_use) {
if (!block_exacomp_is_disabled_create_grid()) {
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/basicextendedskills.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_teacher_settings_new_subject') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/subject.php?courseid=' . $courseid . '&embedded=false' . '">' .
$icon . block_exacomp_get_string('tab_teacher_settings_new_subject') . '</a>';
}
}
if (get_config('exacomp', 'external_trainer_assign')) {
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/externaltrainer.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('block_exacomp_external_trainer_assign') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/externaltrainers.php?courseid=' . $courseid . '&sesskey=' . sesskey() . '">' .
$icon . block_exacomp_get_string('block_exacomp_external_trainer_assign') . '</a>';
}
}
/*if ($de) {
//Hilfe
$this->content->items[] = html_writer::link(new moodle_url('/blocks/exacomp/help.php', array('courseid' => $courseid)), block_exacomp_get_string('tab_help'), array('title' => block_exacomp_get_string('tab_help')));
$this->content->icons[] = html_writer::empty_tag('img', array('src' => new moodle_url('/blocks/exacomp/pix/info.png'), 'alt' => "", 'height' => 16, 'width' => 23));
}*/
} else {
if ($isTeacher) {
if (!$ready_for_use) {
if (!block_exacomp_is_disabled_create_grid()) {
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/basicextendedskills.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_teacher_settings_new_subject') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/subject.php?courseid=' . $courseid . '&embedded=false' . '">' .
$icon . block_exacomp_get_string('tab_teacher_settings_new_subject') . '</a>';
}
}
}
if ($isTeacher && !has_capability('block/exacomp:admin', $globalcontext)) {
$this->content->items[] = block_exacomp_get_string('admin_config_pending');
//$this->content->icons[] = '';
}
}
//if has_data && checkSubjects -> Modul wurde konfiguriert
//else nur admin sieht block und hat nur den link Modulkonfiguration
if (is_siteadmin() || (has_capability('block/exacomp:admin', $globalcontext) && !block_exacomp_is_skillsmanagement())) {
//Admin sieht immer Modulkonfiguration
//Wenn Import schon erledigt, weiterleitung zu edit_config, ansonsten import.
if ($has_data) {
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/websitesettings.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_admin_settings') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/edit_config.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('tab_admin_settings') . '</a>';
}
// always show import/export
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/importexport.svg' . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exacomp_get_string('tab_admin_import') . '" ' .
' href="' . $CFG->wwwroot . '/blocks/exacomp/import.php?courseid=' . $courseid . '">' .
$icon . block_exacomp_get_string('tab_admin_import') . '</a>';
}
// link to dakora_url
$dakoraUrl = trim(get_config('exacomp', 'dakora_url'));
if ($dakoraUrl) {
$icon = '<img src="' . $CFG->wwwroot . '/blocks/exacomp/pix/dakora2.svg' . '" class="icon" alt="" />';
$dakoraUrl = $CFG->wwwroot . '/blocks/exacomp/applogin.php?action=dakora_sso&sesskey=' . sesskey();
$this->content->items[] = '<a target="_blank" title="' . block_exacomp_get_string('tab_admin_import') . '" ' .
' href="' . $dakoraUrl . '">' .
$icon . block_exacomp_get_string('block_exacomp_link_to_dakora_app') . '</a>';
}
return $this->content;
}
public function instance_allow_multiple() {
return false;
}
function has_config() {
return true;
}
}