timetable/block_timetable.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/>.
/**
* Newblock block caps.
*
* @package block_timetable
* @copyright Daniel Neis <danielneis@gmail.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
use block_timetable\timetable;
class block_timetable extends block_base {
function init() {
$this->title = get_string('pluginname', 'block_timetable');
}
function get_content() {
global $CFG, $OUTPUT;
if ($this->content !== null) {
return $this->content;
}
if (empty($this->instance)) {
$this->content = '';
return $this->content;
}
$this->content = new stdClass();
$this->content->items = array();
$this->content->icons = array();
$this->content->footer = 'Faecher<br>Lehrer<br>Raeume';
// user/index.php expect course context, so get one if page has module context.
$currentcontext = $this->page->context->get_course_context(false);
if (! empty($this->config->text)) {
$this->content->text = $this->config->text;
}
$this->content->text = '';
if (empty($currentcontext)) {
return $this->content;
}
if ($this->page->course->id == SITEID) {
$this->content->text .= "site context";
}
if ($this->page->course->idnumber && $this->page->course->shortname) {
$class = $this->page->course->shortname;
$class = 'TG11/3';
$this->content->text .= "Stundenplan der Klasse $class<br>";
} //elseif ($USER->
//$context_id = get_context_instance_by_id($course->id);
//echo "Contextid = $contextid->contextlevel\n";
/*
// Verbindung zu localhost auf port 3307
$mysqli = new mysqli('mistral:3307', 'timetable_user1', 'd7jzRYpfGS3OkIpHCBEE','timetable');
if ($mysqli->connect_errno) {
$this->content->text .= 'Verbindung schlug fehl: ' . $mysqli->connect_errno;
}
*/
$period_max = get_config('timetable', 'numperiod');
$table = new html_table();
$table->cellspacing = 0;
$table->cellpadding = 0;
$table->attributes['cellpadding'] = '0';
$table->attributes['class'] = 'minicalendar calendartable';
// $table->align = array('right','center','center','center','center','center');
// $table->size = array('50', '50');
$table->head = array('','Mo','Di', 'Mi' , 'Do', 'Fr');
for ($i = 1; $i <= $period_max; $i++) {
$tablerow = new \html_table_row();
$tablerow->cells[] = new html_table_cell($i);
for ($k = 1; $k <= 5; $k++) {
//$cell = new html_table_cell("$i+$k");
$cell = new html_table_cell("");
$cell->abbr = "";
// $cell->attributes['class'] = 'day text-center';
$tablerow->cells[] = $cell;
//$tablerow->cells[] = '<td class="day text-center">'+"$i+$k</td>";
//$tablerow->cells[] = new html_table_cell("$i+$k");
}
$table->data[] = $tablerow;
}
//$sql = "Select * from lesson where teacher = 'Hbr' and not (mid(week, 36, 1) = '0')";
$sql = "teacher = 'Hbr' and not (mid(week, 26, 1) = '0')";
if ($class) {
//$sql = "Select * from lesson where class = '$class' and not (mid(week, 37, 1) = '0')";
$sql = "class = '$class' and not (mid(week, 26, 1) = '0')";
}
global $DB;
if ($result = $DB->get_records_select('timetable_lesson',$sql)) {
foreach ($result as $lesson) {
if ($lesson->period < $period_max) {
if ($table->data[$lesson->period-1]->cells[$lesson->day]->text)
$table->data[$lesson->period-1]->cells[$lesson->day]->text .= "<BR>";
$table->data[$lesson->period-1]->cells[$lesson->day]->text .= $lesson->subject;
}
}
} else {
echo "get_records_select failed\n";
}
for ($i = 0; $i < $period_max; $i++) {
for ($k = 1; $k <= 5; $k++) {
if (!$table->data[$i]->cells[$k]->text) $table->data[$i]->cells[$k]->text = "-";
}
}
/*
if (!$result = $mysqli->query($sql)) {
// Oh no! The query failed.
$this->content->text .= "Sorry, the website is experiencing problems.";
}
while ($lesson = $result->fetch_assoc()) {
// if ($lesson['period']<5 && $lesson['day']<5);
//$table->data[$lesson['period']-1]->cells[$lesson['day']]->text = $lesson['subject'];
//$table->data[$lesson['period']-1]->cells[$lesson['day']]->text = $lesson['room'];
$table->data[$lesson['period']-1]->cells[$lesson['day']]->text = $lesson['class'];
}
*/
//$table->data = array($row1, $row2);
$date = new DateTime();
$monday = new DateTime();
$friday = new DateTime();
$week = $date->format("W");
$dayofweek = $date->format('w')-1;
$monday->sub(new DateInterval("P{$dayofweek}D"));
$friday->add(new DateInterval("P".(4-$dayofweek)."D"));
$this->content->text .= $monday->format('d.m') . " - " . $friday->format('d.m');
$ttable = new timetable('class','TG11/3');
$ttable->read_db($week);
$this->content->text .= html_writer::start_tag('div', ['data-region' => 'calendar', 'class' => 'maincalendar']);
$this->content->text .= $ttable->print_table('subject');
//$this->content->text .= html_writer::table($table);
$this->content->text .= html_writer::end_tag('div');
//$this->content->text .= file_get_contents("/var/www/plaene/25/c/mc00005.htm");
//$mysqli->close();
return $this->content;
}
// my moodle can only have SITEID and it's redundant here, so take it away
public function applicable_formats() {
return array('all' => false,
'site' => true,
'site-index' => true,
'course-view' => true,
'course-view-social' => false,
'mod' => true,
'mod-quiz' => false);
}
public function instance_allow_multiple() {
return true;
}
function has_config() {return true;}
public function cron() {
mtrace( "Hey, my cron script is running" );
// do something
return true;
}
}