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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/>.
/**
* Overriden course topics format renderer.
*
* @package theme_moove
* @copyright 2017 Willian Mano - http://conecti.me
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->dirroot . '/course/format/topics/renderer.php');
/**
* Rewrite format topics renderer base class
*
* @package theme_moove
* @copyright 2017 Willian Mano - http://conecti.me
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class theme_moove_format_topics_renderer extends format_topics_renderer {
/**
* Output the html for a single section page .
*
* @param stdClass $course The course entry from DB
* @param array $sections (argument not used)
* @param array $mods (argument not used)
* @param array $modnames (argument not used)
* @param array $modnamesused (argument not used)
* @param int $displaysection The section number in the course which is being displayed
*/
public function print_single_section_page($course, $sections, $mods, $modnames, $modnamesused, $displaysection) {
$modinfo = get_fast_modinfo($course);
$course = course_get_format($course)->get_course();
// Can we view the section in question?
if (!($sectioninfo = $modinfo->get_section_info($displaysection))) {
// This section doesn't exist.
print_error('unknowncoursesection', 'error', null, $course->fullname);
return;
}
if (!$sectioninfo->uservisible) {
if (!$course->hiddensections) {
echo $this->start_section_list();
echo $this->section_hidden($displaysection, $course->id);
echo $this->end_section_list();
}
// Can't view this section.
return;
}
// Copy activity clipboard..
echo $this->course_activity_clipboard($course, $displaysection);
$thissection = $modinfo->get_section_info(0);
if ($thissection->summary or !empty($modinfo->sections[0]) or $this->page->user_is_editing()) {
echo $this->start_section_list();
echo $this->section_header($thissection, $course, true, $displaysection);
echo $this->courserenderer->course_section_cm_list($course, $thissection, $displaysection);
echo $this->courserenderer->course_section_add_cm_control($course, 0, $displaysection);
echo $this->section_footer();
echo $this->end_section_list();
}
// Start single-section div.
echo html_writer::start_tag('div', array('class' => 'single-section'));
// The requested section page.
$thissection = $modinfo->get_section_info($displaysection);
// Title with section navigation links.
$sectionnavlinks = $this->get_nav_links($course, $modinfo->get_section_info_all(), $displaysection);
$sectiontitle = '';
$sectiontitle .= html_writer::start_tag('div', array('class' => 'section-navigation navigationtitle'));
// Title attributes.
$classes = 'sectionname';
if (!$thissection->visible) {
$classes .= ' dimmed_text';
}
$sectionname = html_writer::tag('span', $this->section_title_without_link($thissection, $course));
$sectiontitle .= $this->output->heading($sectionname, 3, $classes);
$sectiontitle .= html_writer::end_tag('div');
echo $sectiontitle;
// Now the list of sections..
echo $this->start_section_list();
echo $this->section_header($thissection, $course, true, $displaysection);
// Show completion help icon.
$completioninfo = new completion_info($course);
echo $completioninfo->display_help_icon();
echo $this->courserenderer->course_section_cm_list($course, $thissection, $displaysection);
echo $this->courserenderer->course_section_add_cm_control($course, $displaysection, $displaysection);
echo $this->section_footer();
echo $this->end_section_list();
// Display section bottom navigation.
$sectionbottomnav = '';
$sectionbottomnav .= html_writer::start_tag('div', array('class' => 'section-navigation mdl-bottom'));
$sectionbottomnav .= html_writer::tag('span', $sectionnavlinks['previous'], array('class' => 'mdl-left'));
$sectionbottomnav .= html_writer::tag('span', $sectionnavlinks['next'], array('class' => 'mdl-right'));
$sectionbottomnav .= html_writer::tag('div', $this->section_nav_selection($course, $sections, $displaysection),
array('class' => 'mdl-align'));
$sectionbottomnav .= html_writer::end_tag('div');
echo $sectionbottomnav;
// Close single-section div.
echo html_writer::end_tag('div');
}
/**
* Generate next/previous section links for naviation
*
* @param stdClass $course The course entry from DB
* @param array $sections The course_sections entries from the DB
* @param int $sectionno The section number in the coruse which is being dsiplayed
* @return array associative array with previous and next section link
*/
protected function get_nav_links($course, $sections, $sectionno) {
// FIXME: This is really evil and should by using the navigation API.
$course = course_get_format($course)->get_course();
$canviewhidden = has_capability('moodle/course:viewhiddensections', context_course::instance($course->id))
or !$course->hiddensections;
$arrowleft = 'left';
$arrowright = 'right';
// RTL support.
if (right_to_left()) {
$arrowleft = 'right';
$arrowright = 'left';
}
$links = array('previous' => '', 'next' => '');
$back = $sectionno - 1;
while ($back > 0 and empty($links['previous'])) {
if ($canviewhidden || $sections[$back]->uservisible) {
$params = array();
if (!$sections[$back]->visible) {
$params = array('class' => 'dimmed_text');
}
$previouslink = html_writer::tag('span', '<i class="icon-arrow-'.$arrowleft.'"></i>', array('class' => 'larrow'));
$previouslink .= "<span class='text'><span class='nav_guide'>".get_string('prev_section', 'theme_moove')."</span>";
$previouslink .= "<br>" . get_section_name($course, $sections[$back])."</span>";
$links['previous'] = html_writer::link(course_get_url($course, $back), $previouslink, $params);
}
$back--;
}
$forward = $sectionno + 1;
$numsections = course_get_format($course)->get_last_section_number();
while ($forward <= $numsections and empty($links['next'])) {
if ($canviewhidden || $sections[$forward]->uservisible) {
$params = array();
if (!$sections[$forward]->visible) {
$params = array('class' => 'dimmed_text');
}
$nextlink = "<span class='text'><span class='nav_guide'>".get_string('next_section', 'theme_moove')."</span><br>";
$nextlink .= get_section_name($course, $sections[$forward])."</span>";
$nextlink .= html_writer::tag('span', '<i class="icon-arrow-'.$arrowright.'"></i>', array('class' => 'rarrow'));
$links['next'] = html_writer::link(course_get_url($course, $forward), $nextlink, $params);
}
$forward++;
}
return $links;
}
/**
* Output the html for a multiple section page
*
* @param stdClass $course The course entry from DB
* @param array $sections (argument not used)
* @param array $mods (argument not used)
* @param array $modnames (argument not used)
* @param array $modnamesused (argument not used)
*/
public function print_multiple_section_page($course, $sections, $mods, $modnames, $modnamesused) {
$modinfo = get_fast_modinfo($course);
$course = course_get_format($course)->get_course();
$context = context_course::instance($course->id);
// Title with completion help icon.
$completioninfo = new completion_info($course);
echo $completioninfo->display_help_icon();
echo $this->output->heading($this->page_title(), 2, 'accesshide');
// Copy activity clipboard..
echo $this->course_activity_clipboard($course, 0);
// Now the list of sections..
echo $this->start_section_list();
$numsections = course_get_format($course)->get_last_section_number();
$hasrow = false;
foreach ($modinfo->get_section_info_all() as $section => $thissection) {
if ($section == 0) {
// 0-section is displayed a little different then the others.
if ($thissection->summary or !empty($modinfo->sections[0]) or $this->page->user_is_editing()) {
echo $this->section_header($thissection, $course, false, 0);
echo $this->courserenderer->course_section_cm_list($course, $thissection, 0);
echo $this->courserenderer->course_section_add_cm_control($course, 0, 0);
echo $this->section_footer();
}
continue;
}
if ($section > $numsections) {
// Activities inside this section are 'orphaned', this section will be printed as 'stealth' below.
continue;
}
if (!$hasrow && $course->coursedisplay) {
// Initialize or reinitialize a new row to print the course sections boxes.
echo "<div class='row'>";
$hasrow = true;
}
// Show the section if the user is permitted to access it, OR if it's not available
// but there is some available info text which explains the reason & should display.
$showsection = $thissection->uservisible ||
($thissection->visible && !$thissection->available &&
!empty($thissection->availableinfo));
if (!$showsection) {
// If the hiddensections option is set to 'show hidden sections in collapsed
// form', then display the hidden section message - UNLESS the section is
// hidden by the availability system, which is set to hide the reason.
if (!$course->hiddensections && $thissection->available) {
echo $this->section_hidden($section, $course->id);
}
continue;
}
if (!$this->page->user_is_editing() && $course->coursedisplay == COURSE_DISPLAY_MULTIPAGE) {
// Display section summary only.
echo $this->section_summary($thissection, $course, null);
} else {
echo $this->section_header($thissection, $course, false, 0);
if ($thissection->uservisible) {
echo $this->courserenderer->course_section_cm_list($course, $thissection, 0);
echo $this->courserenderer->course_section_add_cm_control($course, $section, 0);
}
echo $this->section_footer();
}
if (!($section % 2) && $course->coursedisplay) {
// There are at least 3 columns. So it's time to create a new row.
$hasrow = false;
echo "</div>";
}
}
if ($hasrow && $course->coursedisplay) {
// We need to close the opened row.
echo "</div>";
}
if ($this->page->user_is_editing() and has_capability('moodle/course:update', $context)) {
// Print stealth sections if present.
foreach ($modinfo->get_section_info_all() as $section => $thissection) {
if ($section <= $numsections or empty($modinfo->sections[$section])) {
// This is not stealth section or it is empty.
continue;
}
echo $this->stealth_section_header($section);
echo $this->courserenderer->course_section_cm_list($course, $thissection, 0);
echo $this->stealth_section_footer();
}
echo $this->end_section_list();
echo $this->change_number_sections($course, 0);
} else {
echo $this->end_section_list();
}
}
/**
* Generate a summary of a section for display on the 'coruse index page'
*
* @param stdClass $section The course_section entry from DB
* @param stdClass $course The course entry from DB
* @param array $mods (argument not used)
* @return string HTML to output.
*/
protected function section_summary($section, $course, $mods) {
$classattr = 'section main section-summary clearfix col-md-6 col-xs-12';
$linkclasses = '';
// If section is hidden then display grey section link.
if (!$section->visible) {
$classattr .= ' hidden';
$linkclasses .= ' dimmed_text';
} else if (course_get_format($course)->is_section_current($section)) {
$classattr .= ' current';
}
$title = get_section_name($course, $section);
$output = '';
$output .= html_writer::start_tag('li', array('id' => 'section-'.$section->section,
'class' => $classattr, 'role' => 'region', 'aria-label' => $title));
$output .= html_writer::start_tag('div', array('class' => 'card card-block'));
$output .= html_writer::tag('div', '<i class="fa fa-laptop"></i>', array('class' => 'pgr-img'));
$output .= html_writer::start_tag('div', array('class' => 'pgr-content'));
$output .= html_writer::tag('div', '', array('class' => 'left side'));
$output .= html_writer::tag('div', '', array('class' => 'right side'));
$output .= html_writer::start_tag('div', array('class' => 'content'));
if ($section->uservisible) {
$title = html_writer::tag('a', $title,
array('href' => course_get_url($course, $section->section), 'class' => $linkclasses));
}
$output .= $this->output->heading($title, 4, 'section-title');
$output .= html_writer::start_tag('div', array('class' => 'summarytext'));
$output .= $this->format_summary_text($section);
$output .= html_writer::end_tag('div');
$output .= $this->section_activity_summary($section, $course, null);
$context = context_course::instance($course->id);
$output .= $this->section_availability_message($section,
has_capability('moodle/course:viewhiddensections', $context));
$output .= html_writer::end_tag('div'); // Content.
$output .= html_writer::end_tag('div'); // Col-md-9.
$output .= html_writer::end_tag('div'); // Pgr-content.
$output .= html_writer::end_tag('li');
return $output;
}
/**
* Generate a summary of the activites in a section
*
* @param stdClass $section The course_section entry from DB
* @param stdClass $course the course record from DB
* @param array $mods (argument not used)
* @return string HTML to output.
*/
protected function section_activity_summary($section, $course, $mods) {
$modinfo = get_fast_modinfo($course);
if (empty($modinfo->sections[$section->section])) {
return '';
}
// Generate array with count of activities in this section.
$sectionmods = array();
$total = 0;
$complete = 0;
$cancomplete = isloggedin() && !isguestuser();
$completioninfo = new completion_info($course);
foreach ($modinfo->sections[$section->section] as $cmid) {
$thismod = $modinfo->cms[$cmid];
if ($thismod->uservisible) {
if (isset($sectionmods[$thismod->modname])) {
$sectionmods[$thismod->modname]['name'] = $thismod->modplural;
$sectionmods[$thismod->modname]['count']++;
} else {
$sectionmods[$thismod->modname]['name'] = $thismod->modfullname;
$sectionmods[$thismod->modname]['count'] = 1;
}
if ($cancomplete && $completioninfo->is_enabled($thismod) != COMPLETION_TRACKING_NONE) {
$total++;
$completiondata = $completioninfo->get_data($thismod, true);
if ($completiondata->completionstate == COMPLETION_COMPLETE ||
$completiondata->completionstate == COMPLETION_COMPLETE_PASS) {
$complete++;
}
}
}
}
if (empty($sectionmods)) {
// No sections.
return '';
}
// Output section completion data.
$output = '';
if ($total > 0) {
$completion = new stdClass;
$completion->complete = $complete;
$completion->total = $total;
$percent = 0;
if ($complete > 0) {
$percent = (int) (($complete / $total) * 100);
}
$output = html_writer::start_tag('div', array('class' => 'section-summary-activities'));
$output .= html_writer::tag(
'span',
get_string('discipline_progress', 'theme_moove'),
array('class' => 'activity-count')
);
$output .= "<div class='progress'>";
$output .= "<div class='progress-bar progress-bar-info' role='progressbar' aria-valuenow='{$percent}' ";
$output .= " aria-valuemin='0' aria-valuemax='100' style='width: {$percent}%;'>";
$output .= "{$percent}%";
$output .= "</div>";
$output .= "</div>";
$output .= html_writer::end_tag('div');
}
return $output;
}
}