231 lines
8.5 KiB
PHP
Executable file
231 lines
8.5 KiB
PHP
Executable file
<?php
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/**
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* File containing timetable class.
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*
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* @package block_online_users
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* @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace block_timetable;
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defined('MOODLE_INTERNAL') || die();
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/**
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* Class used to list and count online users
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*
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* @package block_online_users
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* @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class timetable {
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/** @var array the data of timetable */
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public $data;
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/**
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* Class constructor
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*
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* @param string $type The type of the timetable [class, room, teacher]
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* @param int $name Name of class or room or teacher
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*/
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public function __construct($type, $name) {
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$this->type = $type;
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$this->name = $name;
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$this->periodmax=0;
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$this->clear_data();
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// $this->data = array();
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// for ($i=1; $i<=6; $i++) $this->data[$i] = array();
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}
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public function clear_data() {
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$this->data = array();
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for ($i=1; $i<=6; $i++) $this->data[$i] = array();
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}
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/**
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*
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* @param int $week The week of timetable
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*/
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public function read_db($week) {
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global $USER, $DB, $CFG;
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$this->clear_data();
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$this->numdayweek = 5 + get_config('timetable', 'saturday');
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$this->monday = new \DateTime();
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if ($week>0) {
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$this->monday->add(new \DateInterval("P".($week)."W"));
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} elseif ($week<0) {
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$this->monday->sub(new \DateInterval("P".(-$week)."W"));
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}
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$dayofweek = $this->monday->format('w');
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if ($dayofweek > $this->numdayweek) {
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$this->monday->add(new \DateInterval("P".(8-$dayofweek)."D"));
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} elseif ($dayofweek < 1) {
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$this->monday->add(new \DateInterval("P1D"));
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} else {
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$this->monday->sub(new \DateInterval("P".($dayofweek-1)."D"));
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}
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$this->week = $this->monday->format("W");
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$this->lastday = new \DateTime($this->monday->format('Y-m-d\TH:i:sP'));
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$this->lastday->add(new \DateInterval("P".($this->numdayweek-1)."D"));
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//$this->content->text .= $monday->format('d.m') . " - " . $lastday->format('d.m');
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$sql = "$this->type = '$this->name' and not (mid(week, $this->week, 1) = '0')";
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//$sql = "$this->type = '$this->name' and (mid(week, $this->week, 1) = '1')";
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if ($result = $DB->get_records_select('timetable_lesson',$sql)) {
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foreach ($result as $lesson) {
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//if (!exists($this->data[$lesson->day][$lesson->period])) $this->data[$lesson->day][$lesson->period] = array();
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$this->data[$lesson->day][$lesson->period]['lesson'][] = $lesson;
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if ($this->periodmax < $lesson->period) $this->periodmax = $lesson->period;
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}
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}
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$day = new \DateTime($this->monday->format('Y-m-d\TH:i:sP'));
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// TODO CHANGE DATABASE: table substitution: classesa -> classa, classesb -> classb !!!
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for ($i=0; $i<$this->numdayweek; $i++) {
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if ($this->type == 'class') {
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$sql = "date = '".$day->format('Ymd')."' AND ({$this->type}esa LIKE '%{$this->name}%' OR {$this->type}esb LIKE '%{$this->name}%')";
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} else {
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$sql = "date = '".$day->format('Ymd')."' AND ({$this->type}a LIKE '%{$this->name}%' OR {$this->type}b LIKE '%{$this->name}%')";
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}
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if ($result = $DB->get_records_select('timetable_substitution',$sql)) {
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foreach ($result as $substitution) {
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$this->data[$i+1][$substitution->period]['substitution'][] = $substitution;
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if ($this->periodmax < $lesson->period) $this->periodmax = $lesson->period;
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}
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}
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$day->add(new \DateInterval("P1D"));
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}
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}
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/**
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* Count the number of online users
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*
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* @return int
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*/
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public function print_navigation($week) {
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/**
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* Count the number of online users
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*
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* @return int
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*/
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$table = new \html_table();
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$table->attributes['class'] = 'minicalendar calendartable calendar-controls';
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//$table->head = array('','Mo','Di', 'Mi' , 'Do', 'Fr');
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$tablerow = new \html_table_row();
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if ($week>0) {
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$tablerow->cells[] = new \html_table_cell('<a href="#slide-'.($week-1).'" class="arrow_link previous" title="Vorherige Woche" data-week="-1"><span class="arrow">◄</span></a>');
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} else {
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$tablerow->cells[] = new \html_table_cell('');
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}
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$tablerow->cells[] = new \html_table_cell('<a href="#">'.$this->monday->format('d.m') . " - " . $this->lastday->format('d.m').'</a>');
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if ($week<2) {
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$tablerow->cells[] = new \html_table_cell('<a href="#slide-'.($week+1).'" class="arrow_link next" title="Nächste Woche" data-month="8" data-week="1"><span class="arrow">►</span></a>');
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} else {
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$tablerow->cells[] = new \html_table_cell('');
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}
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$table->data[] = $tablerow;
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return \html_writer::table($table);
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}
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public function get_caption($week) {
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$result = "";
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if ($week>0) {
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//$result .= '<a href="#slide-'.($week-1).'" class="arrow_link previous" title="Vorherige Woche" data-week="-1"><span class="arrow">◄</span></a>';
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$result .= '<a href="javascript:M.block_timetable.scroll_week('.($week-1).');" class="arrow_link previous" title="Vorherige Woche" data-week="1"><span class="arrow">◄<</span></a>';
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} else {
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$result .= '<a href="#" class="previous" style="visibility:hidden" data-week="-1"></A>';
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//$result .= '<a href="#" class="arrow_link previous" data-week="-1"><span class="arrow" style="display:none"></span></a>';
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}
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$result .= '<span class="hide"> | </span>';
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$result .= '<span class="current">';
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$result .= '<a href="#">'.$this->monday->format('d.m') . " - " . $this->lastday->format('d.m').'</a>';
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$result .= "</span>";
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$result .= '<span class="hide"> | </span>';
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if ($week<2) {
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//$result .= '<a href="#slide-'.($week+1).'" class="arrow_link next" title="Nächste Woche" data-month="8" data-week="1"><span class="arrow">►</span></a>';
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$result .= '<a href="javascript:M.block_timetable.scroll_week('.($week+1).');" class="arrow_link next" title="Nächste Woche" data-month="8" data-week="1"><span class="arrow">►</span></a>';
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} else {
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$result .= '';
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}
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return $result;
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}
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public function print_table($view,$week) {
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global $DB;
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//var_dump($this->data[1]);
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$numperiod = get_config('timetable', 'numperiod');
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$numdayweek = 5 + get_config('timetable', 'saturday');
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if ($this->periodmax>$numperiod) $numperiod = $this->periodmax;
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$table = new \html_table();
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//$table->attributes['class'] = "minicalendar calendartable generaltable timetable_view_$view";
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$table->attributes['class'] = "minicalendar calendartable generaltable timetable_view_$view";
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$table->caption = "<div class='calendar-controls'>".$this->get_caption($week)."</div>";
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//$table->style = 'display: none;';
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$table->head = array('','Mo','Di', 'Mi' , 'Do', 'Fr');
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if ($numdayweek == 6) $table->head[] = 'Sa';
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for ($i = 1; $i<=$numperiod; $i++) {
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$tablerow = new \html_table_row();
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$cell = new \html_table_cell($i);
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$cell->style = 'font-weight: bold;';
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// $cell->attributes['class'] = 'header';
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$tablerow->cells[] = $cell;
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for ($k = 1; $k <= $numdayweek; $k++) {
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$flag = 0;
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if (array_key_exists($i,$this->data[$k]) && array_key_exists('lesson',$this->data[$k][$i])) {
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$content = "";
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foreach ($this->data[$k][$i]['lesson'] as $lesson) {
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if ($content) $content .= "<br>";
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if ($lesson->flag) $content .= "<span style='color:red;'>";
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//if (substr($lesson->week,$this->week,1) == '1') $content .= $lesson->{$view};
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if ($lesson->week[$this->week-1] == '1') {
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if ($lesson->{$view}) {
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$content .= $lesson->{$view};
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} else {
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$content .= "+++";
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}
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}
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if ($lesson->week[$this->week-1] == 'x') $content .= "---";
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if ($lesson->flag) $content .= "</span>";
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$flag += $lesson->flag;
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}
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} else {
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$content = "-";
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}
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$subtxt = "";
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if (array_key_exists($i,$this->data[$k]) && array_key_exists('substitution', $this->data[$k][$i])) {
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foreach ($this->data[$k][$i]['substitution'] as $substitution) {
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$subtxt .= $substitution->text;
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}
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if ($subtxt) {
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$content = "<a href='#' data-toggle='tooltip' title='$subtxt'>$content</a>";
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//$content .= "<span class='tooltiptext'>$subtxt</span>";
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}
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}
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$cell = new \html_table_cell($content);
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// if ($flag) $cell->style = 'color: red;';
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//if (array_key_exists($i, $this->data[$k] ) && array_key_exists('substitution', $this->data[$k][$i])) $cell->attributes['class'] = 'tooltip';
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$tablerow->cells[] = $cell;
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}
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$table->data[] = $tablerow;
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}
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return \html_writer::table($table);
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}
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}
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