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efrain |
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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* format_buttons_renderer
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*
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* @package format_buttons
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* @author Rodrigo Brandão <https://www.linkedin.com/in/brandaorodrigo>
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* @copyright 2020 Rodrigo Brandão <rodrigo.brandao.contato@gmail.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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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->dirroot.'/course/format/topics/renderer.php');
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/**
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* Format_buttons_renderer
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*
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* @package format_buttons
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* @author Rodrigo Brandão <https://www.linkedin.com/in/brandaorodrigo>
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* @copyright 2020 Rodrigo Brandão <rodrigo.brandao.contato@gmail.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 format_buttons_renderer extends format_topics_renderer
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{
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/**
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* Get_button_section
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*
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* @param stdclass $course
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* @param string $name
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* @return string
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*/
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protected function get_color_config($course, $name) {
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$return = false;
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if (isset($course->{$name})) {
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$color = str_replace('#', '', $course->{$name});
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$color = substr($color, 0, 6);
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if (preg_match('/^#?[a-f0-9]{6}$/i', $color)) {
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$return = '#'.$color;
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}
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}
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return $return;
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}
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/**
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* Number_to_roman
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*
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* @param integer $number
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* @return string
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*/
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protected function number_to_roman($number) {
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$number = intval($number);
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$return = '';
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$romanarray = [
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'M' => 1000,
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'CM' => 900,
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'D' => 500,
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'CD' => 400,
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'C' => 100,
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'XC' => 90,
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'L' => 50,
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'XL' => 40,
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'X' => 10,
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'IX' => 9,
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'V' => 5,
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'IV' => 4,
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'I' => 1
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];
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foreach ($romanarray as $roman => $value) {
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$matches = intval($number / $value);
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$return .= str_repeat($roman, $matches);
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$number = $number % $value;
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}
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return $return;
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}
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/**
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* Number_to_alphabet
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*
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* @param integer $number
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* @return string
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*/
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protected function number_to_alphabet($number) {
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$number = $number - 1;
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$alphabet = range("A", "Z");
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if ($number <= 25) {
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return $alphabet[$number];
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} else if ($number > 25) {
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$dividend = ($number + 1);
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$alpha = '';
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while ($dividend > 0) {
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$modulo = ($dividend - 1) % 26;
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$alpha = $alphabet[$modulo] . $alpha;
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$dividend = floor((($dividend - $modulo) / 26));
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}
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return $alpha;
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}
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}
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/**
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* Get_button_section
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*
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* @param stdclass $course
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* @param string $sectionvisible
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* @return string
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*/
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protected function get_button_section($course, $sectionvisible) {
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global $PAGE;
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$html = '';
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$css = '';
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if ($colorcurrent = $this->get_color_config($course, 'colorcurrent')) {
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$css .=
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'#buttonsectioncontainer .buttonsection.current {
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background: ' . $colorcurrent . ';
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}
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';
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}
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if ($colorvisible = $this->get_color_config($course, 'colorvisible')) {
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$css .=
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'#buttonsectioncontainer .buttonsection.sectionvisible {
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background: ' . $colorvisible . ';
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}
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';
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}
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if ($css) {
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$html .= html_writer::tag('style', $css);
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}
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$withoutdivisor = true;
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for ($k = 1; $k <= 12; $k++) {
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if ($course->{'divisor' . $k}) {
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$withoutdivisor = false;
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}
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}
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if ($withoutdivisor) {
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$course->divisor1 = 999;
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}
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$divisorshow = false;
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$count = 1;
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$currentdivisor = 1;
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$modinfo = get_fast_modinfo($course);
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$inline = '';
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foreach ($modinfo->get_section_info_all() as $section => $thissection) {
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if ($section == 0) {
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continue;
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}
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if ($section > $course->numsections) {
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continue;
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}
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if ($course->hiddensections && !(int)$thissection->visible) {
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continue;
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}
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if (isset($course->{'divisor' . $currentdivisor}) &&
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$count > $course->{'divisor' . $currentdivisor}) {
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$currentdivisor++;
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$count = 1;
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}
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if (isset($course->{'divisor' . $currentdivisor}) &&
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$course->{'divisor' . $currentdivisor} != 0 &&
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!isset($divisorshow[$currentdivisor])) {
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$currentdivisorhtml = format_string($course->{'divisortext' . $currentdivisor});
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$currentdivisorhtml = str_replace('[br]', '<br>', $currentdivisorhtml);
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$currentdivisorhtml = html_writer::tag('div', $currentdivisorhtml, ['class' => 'divisortext']);
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if ($course->inlinesections) {
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$inline = 'inlinebuttonsections';
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}
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$html .= html_writer::tag('div', $currentdivisorhtml, ['class' => "divisorsection $inline"]);
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$divisorshow[$currentdivisor] = true;
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}
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$id = 'buttonsection-' . $section;
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if ($course->sequential) {
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$name = $section;
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} else {
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if (isset($course->{'divisor' . $currentdivisor}) &&
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$course->{'divisor' . $currentdivisor} == 1) {
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$name = '•••';
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} else {
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$name = $count;
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}
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}
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if ($course->sectiontype == 'alphabet' && is_numeric($name)) {
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$name = $this->number_to_alphabet($name);
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}
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if ($course->sectiontype == 'roman' && is_numeric($name)) {
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$name = $this->number_to_roman($name);
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}
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$class = 'buttonsection';
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$onclick = 'M.format_buttons.show(' . $section . ',' . $course->id . ')';
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if (!$thissection->available &&
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!empty($thissection->availableinfo)) {
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$class .= ' sectionhidden';
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} else if (!$thissection->uservisible || !$thissection->visible) {
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$class .= ' sectionhidden';
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$onclick = false;
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}
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if ($course->marker == $section) {
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$class .= ' current';
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}
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if ($sectionvisible == $section) {
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$class .= ' sectionvisible';
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}
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if ($PAGE->user_is_editing()) {
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$onclick = false;
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}
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$html .= html_writer::tag('div', $name, ['id' => $id, 'class' => $class, 'onclick' => $onclick]);
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$count++;
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}
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$html = html_writer::tag('div', $html, ['id' => 'buttonsectioncontainer', 'class' => $course->buttonstyle]);
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if ($PAGE->user_is_editing()) {
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$html .= html_writer::tag('div', get_string('editing', 'format_buttons'), ['class' => 'alert alert-warning alert-block fade in']);
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}
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return $html;
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}
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/**
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* Start_section_list
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*
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* @return string
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*/
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protected function start_section_list() {
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return html_writer::start_tag('ul', ['class' => 'buttons']);
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}
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/**
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* Section_header
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*
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* @param stdclass $section
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* @param stdclass $course
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* @param bool $onsectionpage
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* @param int $sectionreturn
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* @return string
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*/
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protected function section_header($section, $course, $onsectionpage, $sectionreturn = null) {
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global $PAGE;
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$o = '';
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$currenttext = '';
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$sectionstyle = '';
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if ($section->section != 0) {
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// Only in the non-general sections.
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if (!$section->visible) {
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$sectionstyle = ' hidden';
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}
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if (course_get_format($course)->is_section_current($section)) {
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$sectionstyle = ' current';
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}
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}
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$o.= html_writer::start_tag('li', array('id' => 'section-'.$section->section,
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'class' => 'section main clearfix'.$sectionstyle, 'role'=>'region',
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'aria-label'=> get_section_name($course, $section)));
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// Create a span that contains the section title to be used to create the keyboard section move menu.
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$o .= html_writer::tag('span', get_section_name($course, $section), array('class' => 'hidden sectionname'));
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$leftcontent = $this->section_left_content($section, $course, $onsectionpage);
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$o.= html_writer::tag('div', $leftcontent, array('class' => 'left side'));
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$rightcontent = $this->section_right_content($section, $course, $onsectionpage);
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$o.= html_writer::tag('div', $rightcontent, array('class' => 'right side'));
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$o.= html_writer::start_tag('div', array('class' => 'content'));
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// When not on a section page, we display the section titles except the general section if null
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$hasnamenotsecpg = (!$onsectionpage && ($section->section != 0 || !is_null($section->name)));
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// When on a section page, we only display the general section title, if title is not the default one
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$hasnamesecpg = ($onsectionpage && ($section->section == 0 && !is_null($section->name)));
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$classes = ' accesshide';
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if ($hasnamenotsecpg || $hasnamesecpg) {
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$classes = '';
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}
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$sectionname = html_writer::tag('span', $this->section_title($section, $course));
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// Button format - ini
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if ($course->showdefaultsectionname) {
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$o.= $this->output->heading($sectionname, 3, 'sectionname' . $classes);
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}
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// Button format - end
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$o .= $this->section_availability($section);
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$o .= html_writer::start_tag('div', array('class' => 'summary'));
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if ($section->uservisible || $section->visible) {
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// Show summary if section is available or has availability restriction information.
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// Do not show summary if section is hidden but we still display it because of course setting
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// "Hidden sections are shown in collapsed form".
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$o .= $this->format_summary_text($section);
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}
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$o .= html_writer::end_tag('div');
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return $o;
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}
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/**
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* Print_multiple_section_page
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*
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* @param stdclass $course
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* @param array $sections (argument not used)
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* @param array $mods (argument not used)
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* @param array $modnames (argument not used)
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* @param array $modnamesused (argument not used)
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*/
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public function print_multiple_section_page($course, $sections, $mods, $modnames, $modnamesused) {
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global $PAGE;
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$modinfo = get_fast_modinfo($course);
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$course = course_get_format($course)->get_course();
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$context = context_course::instance($course->id);
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// Title with completion help icon.
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$completioninfo = new completion_info($course);
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// buttons format - ini
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if (isset($_COOKIE['sectionvisible_' . $course->id])) {
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$sectionvisible = $_COOKIE['sectionvisible_' . $course->id];
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} else if ($course->marker > 0) {
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$sectionvisible = $course->marker;
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} else {
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$sectionvisible = 1;
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}
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$htmlsection = false;
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foreach ($modinfo->get_section_info_all() as $section => $thissection) {
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$htmlsection[$section] = '';
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if ($section == 0) {
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$section0 = $thissection;
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continue;
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}
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if ($section > $course->numsections) {
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continue;
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}
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/* If is not editing verify the rules to display the sections */
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348 |
if (!$PAGE->user_is_editing()) {
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349 |
if ($course->hiddensections && !(int)$thissection->visible) {
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continue;
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}
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352 |
if (!$thissection->available && !empty($thissection->availableinfo)) {
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|
353 |
$htmlsection[$section] .= $this->section_header($thissection, $course, false, 0);
|
|
|
354 |
continue;
|
|
|
355 |
}
|
|
|
356 |
if (!$thissection->uservisible || !$thissection->visible) {
|
|
|
357 |
$htmlsection[$section] .= $this->section_hidden($section, $course->id);
|
|
|
358 |
continue;
|
|
|
359 |
}
|
|
|
360 |
}
|
|
|
361 |
$htmlsection[$section] .= $this->section_header($thissection, $course, false, 0);
|
|
|
362 |
if ($thissection->uservisible) {
|
|
|
363 |
$htmlsection[$section] .= $this->courserenderer->course_section_cm_list($course, $thissection, 0);
|
|
|
364 |
$htmlsection[$section] .= $this->courserenderer->course_section_add_cm_control($course, $section, 0);
|
|
|
365 |
}
|
|
|
366 |
$htmlsection[$section] .= $this->section_footer();
|
|
|
367 |
}
|
|
|
368 |
if ($section0->summary || !empty($modinfo->sections[0]) || $PAGE->user_is_editing()) {
|
|
|
369 |
$htmlsection0 = $this->section_header($section0, $course, false, 0);
|
|
|
370 |
$htmlsection0 .= $this->courserenderer->course_section_cm_list($course, $section0, 0);
|
|
|
371 |
$htmlsection0 .= $this->courserenderer->course_section_add_cm_control($course, 0, 0);
|
|
|
372 |
$htmlsection0 .= $this->section_footer();
|
|
|
373 |
}
|
|
|
374 |
echo $completioninfo->display_help_icon();
|
|
|
375 |
echo $this->output->heading($this->page_title(), 2, 'accesshide');
|
|
|
376 |
echo $this->course_activity_clipboard($course, 0);
|
|
|
377 |
echo $this->start_section_list();
|
|
|
378 |
if ($course->sectionposition == 0 and isset($htmlsection0)) {
|
|
|
379 |
echo html_writer::tag('span', $htmlsection0, ['class' => 'above']);
|
|
|
380 |
}
|
|
|
381 |
echo $this->get_button_section($course, $sectionvisible);
|
|
|
382 |
foreach ($htmlsection as $current) {
|
|
|
383 |
echo $current;
|
|
|
384 |
}
|
|
|
385 |
if ($course->sectionposition == 1 and isset($htmlsection0)) {
|
|
|
386 |
echo html_writer::tag('span', $htmlsection0, ['class' => 'below']);
|
|
|
387 |
}
|
|
|
388 |
if ($PAGE->user_is_editing() and has_capability('moodle/course:update', $context)) {
|
|
|
389 |
foreach ($modinfo->get_section_info_all() as $section => $thissection) {
|
|
|
390 |
if ($section <= $course->numsections or empty($modinfo->sections[$section])) {
|
|
|
391 |
continue;
|
|
|
392 |
}
|
|
|
393 |
echo $this->stealth_section_header($section);
|
|
|
394 |
echo $this->courserenderer->course_section_cm_list($course, $thissection, 0);
|
|
|
395 |
echo $this->stealth_section_footer();
|
|
|
396 |
}
|
|
|
397 |
echo $this->end_section_list();
|
|
|
398 |
echo html_writer::start_tag('div', ['id' => 'changenumsections', 'class' => 'mdl-right']);
|
|
|
399 |
$straddsection = get_string('increasesections', 'moodle');
|
|
|
400 |
$url = new moodle_url('/course/changenumsections.php', ['courseid' => $course->id,
|
|
|
401 |
'increase' => true, 'sesskey' => sesskey()]);
|
|
|
402 |
$icon = $this->output->pix_icon('t/switch_plus', $straddsection);
|
|
|
403 |
echo html_writer::link($url, $icon.get_accesshide($straddsection), ['class' => 'increase-sections']);
|
|
|
404 |
if ($course->numsections > 0) {
|
|
|
405 |
$strremovesection = get_string('reducesections', 'moodle');
|
|
|
406 |
$url = new moodle_url('/course/changenumsections.php', ['courseid' => $course->id,
|
|
|
407 |
'increase' => false, 'sesskey' => sesskey()]);
|
|
|
408 |
$icon = $this->output->pix_icon('t/switch_minus', $strremovesection);
|
|
|
409 |
echo html_writer::link(
|
|
|
410 |
$url,
|
|
|
411 |
$icon.get_accesshide($strremovesection),
|
|
|
412 |
['class' => 'reduce-sections']
|
|
|
413 |
);
|
|
|
414 |
}
|
|
|
415 |
echo html_writer::end_tag('div');
|
|
|
416 |
} else {
|
|
|
417 |
echo $this->end_section_list();
|
|
|
418 |
}
|
|
|
419 |
if (!$PAGE->user_is_editing()) {
|
|
|
420 |
$PAGE->requires->js_init_call('M.format_buttons.init', [$course->numsections, $sectionvisible, $course->id]);
|
|
|
421 |
}
|
|
|
422 |
// Button format - end
|
|
|
423 |
}
|
|
|
424 |
}
|