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renderer.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/>.
/**
* Onetopic renderer logic implementation.
*
* @package format_onetopicplus
* @copyright 2022 tim st clair
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
use \format_onetopicplus\singletab;
defined('MOODLE_INTERNAL') || die();
require_once($CFG->dirroot.'/course/format/renderer.php');
require_once($CFG->dirroot.'/course/format/topics/renderer.php');
/**
* Basic renderer for onetopic format.
*
* @copyright 2022 tim st clair
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class format_onetopicplus_renderer extends format_topics_renderer { // format_section_renderer_base {
/** @var stdClass Local format data */
protected $_format_data;
/** @var stdClass Reference to current course */
protected $_course;
/**
* Course sections length.
* @var int numsections
*/
public $numsections;
/**
* Define if js dialogue is required.
* @var bool showyuidialogue
*/
public $showyuidialogue = false;
private $hascustomfieldsmod = false;
/**
* Constructor method, calls the parent constructor
*
* @param moodle_page $page
* @param string $target one of rendering target constants
*/
public function __construct(moodle_page $page, $target) {
global $CFG;
parent::__construct($page, $target);
// Since format_topics_renderer::section_edit_controls() only displays the 'Set current section'
// control when editing mode is on we need to be sure that the link 'Turn editing mode on' is
// available for a user who does not have any other managing capability.
$page->set_other_editing_capability('moodle/course:setcurrentsection');
$this->hascustomfieldsmod = (file_exists($CFG->dirroot . '/local/modcustomfields'));
// or class_exists('local_modcustomfields\customfield\mod_handler') assuming autoloader works
}
/**
* Generate the starting container html for a list of sections
* @return string HTML to output.
*/
protected function start_section_list() {
return html_writer::start_tag('ul', array('class' => 'topics'));
}
/**
* Generate the closing container html for a list of sections
* @return string HTML to output.
*/
protected function end_section_list() {
return html_writer::end_tag('ul');
}
/**
* Generate the title for this section page
* @return string the page title
*/
protected function page_title() {
return get_string('topicoutline');
}
/**
* Generate the section title, wraps it in a link to the section page if page is to be displayed on a separate page
*
* @param stdClass $section The course_section entry from DB
* @param stdClass $course The course entry from DB
* @return string HTML to output.
*/
public function section_title($section, $course) {
return $this->render(course_get_format($course)->inplace_editable_render_section_name($section));
}
/**
* Generate the section title to be displayed on the section page, without a link
*
* @param stdClass $section The course_section entry from DB
* @param stdClass $course The course entry from DB
* @return string HTML to output.
*/
public function section_title_without_link($section, $course) {
return $this->render(course_get_format($course)->inplace_editable_render_section_name($section, false));
}
/**
* Generate next/previous section links for navigation
*
* @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))
|| !($course->hiddensections == 1);
$links = array('previous' => '', 'next' => '');
$back = $sectionno - 1;
while ((($back > 0 && $course->realcoursedisplay == COURSE_DISPLAY_MULTIPAGE) ||
($back >= 0 && $course->realcoursedisplay != COURSE_DISPLAY_MULTIPAGE)) && empty($links['previous'])) {
if ($canviewhidden || $sections[$back]->uservisible) {
$params = array();
if (!$sections[$back]->visible) {
$params = array('class' => 'dimmed_text');
}
$previouslink = html_writer::tag('span', $this->output->larrow(), array('class' => 'larrow'));
$previouslink .= get_section_name($course, $sections[$back]);
$links['previous'] = html_writer::link(course_get_url($course, $back), $previouslink, $params);
}
$back--;
}
$forward = $sectionno + 1;
while ($forward <= $this->numsections && empty($links['next'])) {
if ($canviewhidden || $sections[$forward]->uservisible) {
$params = array();
if (!$sections[$forward]->visible) {
$params = array('class' => 'dimmed_text');
}
$nextlink = get_section_name($course, $sections[$forward]);
$nextlink .= html_writer::tag('span', $this->output->rarrow(), array('class' => 'rarrow'));
$links['next'] = html_writer::link(course_get_url($course, $forward), $nextlink, $params);
}
$forward++;
}
return $links;
}
/**
* Output the html for a single section page .
*
* @param stdClass $course The course entry from DB
* @param array $sections The course_sections entries from the DB
* @param array $mods used for print_section()
* @param array $modnames used for print_section()
* @param array $modnamesused used for print_section()
* @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) {
global $CFG;
$realcoursedisplay = $course->realcoursedisplay;
$modinfo = get_fast_modinfo($course);
$courseformat = course_get_format($course);
$course = $courseformat->get_course();
$course->realcoursedisplay = $realcoursedisplay;
if (!$sections) {
$sections = $modinfo->get_section_info_all();
}
// Can we view the section in question?
$context = context_course::instance($course->id);
$canviewhidden = has_capability('moodle/course:viewhiddensections', $context);
if (!isset($sections[$displaysection])) {
// This section doesn't exist.
throw new moodle_exception('unknowncoursesection', 'error', course_get_url($course),
format_string($course->fullname));
}
// Copy activity clipboard..
echo $this->course_activity_clipboard($course, $displaysection);
$formatdata = new stdClass();
$formatdata->mods = $mods;
$formatdata->modinfo = $modinfo;
$this->_course = $course;
$this->_format_data = $formatdata;
// General section if non-empty and course_display is multiple.
if ($course->realcoursedisplay == COURSE_DISPLAY_MULTIPAGE) {
$thissection = $sections[0];
if ((($thissection->visible && $thissection->available) || $canviewhidden) &&
($thissection->summary || $thissection->sequence || $this->page->user_is_editing() ||
(string)$thissection->name !== '')) {
echo $this->start_section_list();
echo $this->section_header($thissection, $course, true);
if ($course->showsummary !== 0) {
echo format_onetopicplus_output_course_summary($this, $this->_course);
}
if ($this->_course->templatetopic == format_onetopicplus::TEMPLATETOPIC_NOT) {
if ($this->_course->activitydisplay == format_onetopicplus::ACTIVITYDISPLAY_LIST) {
// use default course activity renderer
echo $this->courserenderer->course_section_cm_list($course, $thissection, $displaysection);
} else {
// use this formats activity renderer
echo $this->course_section_cm_list($course, $thissection, $displaysection);
}
} else if ($this->_course->templatetopic == format_onetopicplus::TEMPLATETOPIC_LIST) {
echo $this->custom_course_section_cm_list($course, $thissection, $displaysection);
}
echo $this->courserenderer->course_section_add_cm_control($course, 0, $displaysection);
echo $this->section_footer();
echo $this->end_section_list();
}
}
$cssclass = 'single-section onetopicplus';
$cssclass .= $this->_course->tabsview == format_onetopicplus::TABSVIEW_VERTICAL ? ' verticaltabs' : '';
if ($this->_course->toggler) $cssclass .= " has-toggler";
// Start single-section div.
echo html_writer::start_tag('div', array('class' => $cssclass));
// Move controls.
$canmove = false;
if ($this->page->user_is_editing() && has_capability('moodle/course:movesections', $context) && $displaysection > 0) {
$canmove = true;
}
$movelisthtml = '';
// Init custom tabs.
$section = 0;
$tabs = new \format_onetopicplus\tabs();
$subtabs = new \format_onetopicplus\tabs();
$selectedparent = null;
$parenttab = null;
$firstsection = ($course->realcoursedisplay == COURSE_DISPLAY_MULTIPAGE) ? 1 : 0;
while ($section <= $this->numsections) {
$inactivetab = false;
if ($course->realcoursedisplay == COURSE_DISPLAY_MULTIPAGE && $section == 0) {
$section++;
continue;
}
$thissection = $sections[$section];
$showsection = true;
if (!$thissection->visible || !$thissection->available) {
$showsection = $canviewhidden || !($course->hiddensections == 1);
}
if ($showsection) {
$formatoptions = course_get_format($course)->get_format_options($thissection);
$sectionname = get_section_name($course, $thissection);
$customstyles = '';
$level = 0;
if (is_array($formatoptions)) {
if (!empty($formatoptions['fontcolor'])) {
$customstyles .= 'color: ' . $formatoptions['fontcolor'] . ';';
}
if (!empty($formatoptions['bgcolor'])) {
$customstyles .= 'background-color: ' . $formatoptions['bgcolor'] . ';';
}
if (!empty($formatoptions['cssstyles'])) {
$customstyles .= $formatoptions['cssstyles'] . ';';
}
if (isset($formatoptions['level'])) {
$level = $formatoptions['level'];
}
}
if ($section == 0) {
$url = new moodle_url('/course/view.php', array('id' => $course->id, 'section' => 0));
} else {
$url = course_get_url($course, $section);
}
$specialclass = 'tab_position_' . $section . ' tab_level_' . $level;
if ($course->marker == $section) {
$specialclass .= ' marker ';
}
if (!$thissection->visible || !$thissection->available) {
$specialclass .= ' dimmed disabled ';
if (!$canviewhidden) {
$inactivetab = true;
}
}
// Check if display available message is required.
$availablemessage = '';
if ($course->hiddensections == 2) {
$availabilitytext = $this->section_availability_message($thissection,
has_capability('moodle/course:viewhiddensections', $context));
if (!empty($availabilitytext)) {
$uniqueid = 'format_onetopicplus_winfo_' . time() . '-' . rand(0, 1000);
$availablemessage = '<span class="iconhelp" data-infoid="' . $uniqueid . '">' .
$this->output->pix_icon('e/help', get_string('info')) .
'</span>';
$availablemessage .= '<div id="' . $uniqueid . '" class="availability_info_box" style="display: none;">' .
$availabilitytext . '</div>';
$this->showyuidialogue = true;
}
}
$newtab = new singletab($section, $sectionname, $url, $sectionname,
$availablemessage, $customstyles, $specialclass);
$newtab->active = !$inactivetab;
if ($displaysection == $section) {
$newtab->selected = true;
}
if (is_array($formatoptions) && isset($formatoptions['level'])) {
if ($formatoptions['level'] == 0 || $parenttab == null) {
$tabs->add($newtab);
$parenttab = $newtab;
} else {
if (!$parenttab->has_childs()) {
$specialclasstmp = str_replace('tab_level_0', 'tab_level_1', $parenttab->specialclass);
$indextab = new singletab($parenttab->section,
$parenttab->content,
$parenttab->url,
$parenttab->title,
$parenttab->availablemessage,
$parenttab->customstyles,
$specialclasstmp);
$prevsectionindex = $section - 1;
do {
$parentsection = $sections[$prevsectionindex];
$parentformatoptions = course_get_format($course)->get_format_options($parentsection);
$prevsectionindex--;
} while ($parentformatoptions['level'] == 1 && $prevsectionindex >= $firstsection);
if ($parentformatoptions['firsttabtext']) {
$indextab->content = $parentformatoptions['firsttabtext'];
} else {
$indextab->content = get_string('index', 'format_onetopicplus');
}
$indextab->title = $indextab->content;
$indextab->specialclass .= ' tab_initial ';
if ($displaysection == $parentsection->section) {
$indextab->selected = true;
$parenttab->selected = true;
$selectedparent = $parenttab;
}
$parenttab->add_child($indextab);
}
// Load subtabs.
$parenttab->add_child($newtab);
if ($displaysection == $section) {
$selectedparent = $parenttab;
$parenttab->selected = true;
}
}
} else {
$tabs->add($newtab);
$parenttab = $newtab;
}
// Init move section list.
if ($canmove) {
if ($section > 0) { // Move section.
$baseurl = course_get_url($course, $displaysection);
$baseurl->param('sesskey', sesskey());
$url = clone($baseurl);
$url->param('move', $section - $displaysection);
// Define class from sublevels in order to move a margen in the left.
// Not apply if it is the first element (condition !empty($movelisthtml))
// because the first element can't be a sublevel.
$liclass = '';
if (is_array($formatoptions) && isset($formatoptions['level']) && $formatoptions['level'] > 0 &&
!empty($movelisthtml)) {
$liclass = 'sublevel';
}
if ($displaysection != $section) {
$movelisthtml .= html_writer::tag('li', html_writer::link($url, $sectionname),
array('class' => $liclass));
} else {
$movelisthtml .= html_writer::tag('li', $sectionname, array('class' => $liclass));
}
} else {
$movelisthtml .= html_writer::tag('li', $sectionname);
}
}
// End move section list.
}
$section++;
}
// Define if subtabs are displayed (a subtab is selected or the selected tab has subtabs).
$selectedsubtabs = $selectedparent ? $tabs->get_tab($selectedparent->index) : null;
$showsubtabs = $selectedsubtabs && $selectedsubtabs->has_childs();
$showsubtabs = $showsubtabs && (!$course->hidetabsbar || $this->page->user_is_editing());
// Title with section navigation links.
$sectionnavlinks = $this->get_nav_links($course, $sections, $displaysection);
if ($this->page->user_is_editing() && has_capability('moodle/course:update', $context)) {
$maxsections = $courseformat->get_max_sections();
// Only can add sections if it does not exceed the maximum amount.
if (count($sections) < $maxsections) {
$straddsection = get_string('increasesections', 'format_onetopicplus');
$icon = $this->output->pix_icon('t/switch_plus', $straddsection);
$insertposition = $displaysection + 1;
$paramstotabs = array('courseid' => $course->id,
'increase' => true,
'sesskey' => sesskey(),
'insertsection' => $insertposition);
if ($showsubtabs) {
// Increase number of sections in child tabs.
$paramstotabs['aschild'] = 1;
$url = new moodle_url('/course/format/onetopicplus/changenumsections.php', $paramstotabs);
$newtab = new singletab('add', $icon, $url, s($straddsection));
$selectedsubtabs->add_child($newtab);
// The new tab is inserted after the last child because it is a parent tab.
// -2 = add subtab button and index subtab.
// +1 = because the selectedparent section start in 0.
$insertposition = $selectedparent->section + $selectedsubtabs->count_childs() - 2 + 1;
}
$paramstotabs['aschild'] = 0;
$paramstotabs['insertsection'] = $insertposition;
$url = new moodle_url('/course/format/onetopicplus/changenumsections.php', $paramstotabs);
$newtab = new singletab('add', $icon, $url, s($straddsection));
$tabs->add($newtab);
}
}
if ($course->realcoursedisplay == COURSE_DISPLAY_MULTIPAGE) {
echo html_writer::tag('a', '', array('name' => 'tabs-tree-start'));
}
$hiddenmsg = course_get_format($course)->get_hidden_message();
if (!empty($hiddenmsg)) {
echo $this->output->notification($hiddenmsg);
}
if ($this->page->user_is_editing() || (!$course->hidetabsbar && $tabs->has_tabs())) {
if ($this->_course->toggler) {
// start toggler
$toggle_class = "btn btn-light btn-toggler {$this->_course->tabclasses}";
$toggle_container_class = 'toggle-button ' . $this->_course->staticmenu;
$extra_links = [];
if ($this->_course->zeros_in_menu == 1) {
$zeros = format_onetopicplus_get_zeros($this->_course, $this->page);
foreach ($zeros as $xtra) {
$extra_links[] = $xtra;
}
}
$navstate = $this->_course->toggleropenhome == 1 && $displaysection == 0 ? 'show' : '';
$toggle_id = html_writer::random_id();
$toggle_icon = html_writer::tag('span', html_writer::tag('span', $this->_course->togglerlabel,['class'=>'toggler-label']), ['class'=>'fa fa-bars']);
$toggle_button = html_writer::tag('button', $toggle_icon, ['class'=>$toggle_class, 'type'=>'button', 'data-toggle'=>'collapse', 'data-target'=>"#{$toggle_id}", 'aria-controls'=>"{$toggle_id}", 'aria-expanded'=>'false', 'aria-label'=>'Toggle navigation']);
echo html_writer::div($toggle_button, $toggle_container_class);
echo html_writer::start_tag('nav', ['class'=>'collapse ' . $navstate, 'id' => $toggle_id, 'role' => 'menu', 'aria-label' => 'Navigation menu']);
$this->print_tabs_structure($tabs, false, $extra_links);
echo html_writer::end_tag('nav');
} else {
$this->print_tabs_structure($tabs);
}
}
// Start content div.
echo html_writer::start_tag('div', array('class' => 'content-section'));
if ($sections[$displaysection]->uservisible || $canviewhidden) {
if ($course->realcoursedisplay != COURSE_DISPLAY_MULTIPAGE || $displaysection !== 0) {
if ($showsubtabs) {
echo html_writer::start_tag('div', array('class' => 'onetopicplus-subtabs_body'));
echo $this->print_tabs_structure($selectedsubtabs->get_childs(), true);
}
// Now the list of sections.
echo $this->start_section_list();
// The requested section page.
$thissection = $sections[$displaysection];
echo $this->section_header($thissection, $course, true);
if ($thissection->section === 0 && $course->showsummary !== 0) {
echo format_onetopicplus_output_course_summary($this, $course);
}
// Show completion help icon.
$completioninfo = new completion_info($course);
echo $completioninfo->display_help_icon();
if ($this->_course->templatetopic == format_onetopicplus::TEMPLATETOPIC_NOT) {
if ($this->_course->activitydisplay == format_onetopicplus::ACTIVITYDISPLAY_LIST) {
// will use the base class renderer, accessible through this->courserenderer-> methods
echo $this->courserenderer->course_section_cm_list($course, $thissection, $displaysection);
} else {
// will use a COPY OF the courserenderer methods which are inside THIS renderer instance
echo $this->course_section_cm_list($course, $thissection, $displaysection);
}
} else if ($this->page->user_is_editing() || $this->_course->templatetopic == format_onetopicplus::TEMPLATETOPIC_LIST) {
echo $this->custom_course_section_cm_list($course, $thissection, $displaysection);
}
echo $this->courserenderer->course_section_add_cm_control($course, $displaysection, $displaysection);
echo $this->section_footer();
echo $this->end_section_list();
if ($showsubtabs) {
echo html_writer::end_tag('div');
}
}
}
// Display section bottom navigation.
$showbottomnav = !$course->hidebottomnav;
if ($showbottomnav) {
$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::end_tag('div');
echo $sectionbottomnav;
}
// Close content-section div.
echo html_writer::end_div();
// Close single-section div.
echo html_writer::end_div();
if ($this->page->user_is_editing() && has_capability('moodle/course:update', $context)) {
echo '<br class="utilities-separator" />';
print_collapsible_region_start('move-list-box clearfix collapsible mform', 'course_format_onetopicplus_config_movesection',
get_string('utilities', 'format_onetopicplus'), '', true);
// Move controls.
if ($canmove && !empty($movelisthtml)) {
echo html_writer::start_div("form-item clearfix");
echo html_writer::start_div("form-label");
echo html_writer::tag('label', get_string('movesectionto', 'format_onetopicplus'));
echo html_writer::end_div();
echo html_writer::start_div("form-setting");
echo html_writer::tag('ul', $movelisthtml, array('class' => 'move-list'));
echo html_writer::end_div();
echo html_writer::start_div("form-description");
echo html_writer::tag('p', get_string('movesectionto_help', 'format_onetopicplus'));
echo html_writer::end_div();
echo html_writer::end_div();
}
$baseurl = course_get_url($course, $displaysection);
$baseurl->param('sesskey', sesskey());
$url = clone($baseurl);
global $USER;
if (isset($USER->otp_da[$course->id]) && $USER->otp_da[$course->id]) {
$url->param('otp_da', 0);
$textbuttondisableajax = get_string('enable', 'format_onetopicplus');
} else {
$url->param('otp_da', 1);
$textbuttondisableajax = get_string('disable', 'format_onetopicplus');
}
echo html_writer::start_div("form-item clearfix");
echo html_writer::start_div("form-label");
echo html_writer::tag('label', get_string('disableajax', 'format_onetopicplus'));
echo html_writer::end_div();
echo html_writer::start_div("form-setting");
echo html_writer::link($url, $textbuttondisableajax);
echo html_writer::end_div();
echo html_writer::start_div("form-description");
echo html_writer::tag('p', get_string('disableajax_help', 'format_onetopicplus'));
echo html_writer::end_div();
echo html_writer::end_div();
// Duplicate current section option.
if (has_capability('moodle/course:manageactivities', $context)) {
$urlduplicate = new moodle_url('/course/format/onetopicplus/duplicate.php',
array('courseid' => $course->id, 'section' => $displaysection, 'sesskey' => sesskey()));
$link = new action_link($urlduplicate, get_string('duplicate', 'format_onetopicplus'));
$link->add_action(new confirm_action(get_string('duplicate_confirm', 'format_onetopicplus'), null,
get_string('duplicate', 'format_onetopicplus')));
echo html_writer::start_div("form-item clearfix");
echo html_writer::start_div("form-label");
echo html_writer::tag('label', get_string('duplicatesection', 'format_onetopicplus'));
echo html_writer::end_div();
echo html_writer::start_div("form-setting");
echo $this->render($link);
echo html_writer::end_div();
echo html_writer::start_div("form-description");
echo html_writer::tag('p', get_string('duplicatesection_help', 'format_onetopicplus'));
echo html_writer::end_div();
echo html_writer::end_div();
}
echo html_writer::start_div("form-item clearfix form-group row fitem");
echo $this->change_number_sections($course, 0);
echo html_writer::end_div();
print_collapsible_region_end();
}
}
/**
* Generate the display of the header part of a section before
* course modules are included
*
* @param stdClass $section The course_section entry from DB
* @param stdClass $course The course entry from DB
* @param bool $onsectionpage true if being printed on a single-section page
* @param int $sectionreturn The section to return to after an action
* @return string HTML to output.
*/
protected function section_header($section, $course, $onsectionpage, $sectionreturn=null) {
$o = '';
$currenttext = '';
$sectionstyle = '';
if ($section->section != 0) {
// Only in the non-general sections.
if (!$section->visible) {
$sectionstyle = ' hidden';
}
if (course_get_format($course)->is_section_current($section)) {
$sectionstyle = ' current';
}
}
$o .= html_writer::start_tag('li', [
'id' => 'section-'.$section->section,
'class' => 'section main clearfix'.$sectionstyle,
'role' => 'region',
'aria-labelledby' => "sectionid-{$section->id}-title",
'data-sectionid' => $section->section,
'data-sectionreturnid' => $sectionreturn
]);
$leftcontent = $this->section_left_content($section, $course, $onsectionpage);
$o .= html_writer::tag('div', $leftcontent, array('class' => 'left side'));
$rightcontent = $this->section_right_content($section, $course, $onsectionpage);
$o .= html_writer::tag('div', $rightcontent, array('class' => 'right side'));
$o .= html_writer::start_tag('div', array('class' => 'content'));
if ($section->section != 0 || $course->realcoursedisplay != COURSE_DISPLAY_MULTIPAGE || (string)$section->name == '') {
$classes = ' accesshide';
$sectionname = html_writer::tag('span', $this->section_title($section, $course));
} else {
$classes = '';
$sectionname = html_writer::tag('span', get_section_name($course, $section));
}
$o .= $this->output->heading($sectionname, 3, 'sectionname' . $classes, "sectionid-{$section->id}-title");
$o .= $this->section_availability($section);
$o .= html_writer::start_tag('div', array('class' => 'summary'));
if ($section->uservisible || $section->visible) {
// Show summary if section is available or has availability restriction information.
// Do not show summary if section is hidden but we still display it because of course setting
// "Hidden sections are shown in collapsed form".
$o .= $this->format_summary_text($section);
}
$o .= html_writer::end_tag('div');
return $o;
}
/**
* Generate the edit control items of a section
*
* @param stdClass $course The course entry from DB
* @param stdClass $section The course_section entry from DB
* @param bool $onsectionpage true if being printed on a section page
* @return array of edit control items
*/
protected function section_edit_control_items($course, $section, $onsectionpage = false) {
if (!$this->page->user_is_editing()) {
return array();
}
$coursecontext = context_course::instance($course->id);
if ($onsectionpage) {
$url = course_get_url($course, $section->section);
} else {
$url = course_get_url($course);
}
$url->param('sesskey', sesskey());
$isstealth = $section->section > $this->numsections;
$controls = array();
if (!$isstealth && $section->section && has_capability('moodle/course:setcurrentsection', $coursecontext)) {
if ($course->marker == $section->section) { // Show the "light globe" on/off.
$url->param('marker', 0);
$markedthistopic = get_string('markedthistopic');
$highlightoff = get_string('highlightoff');
$controls['highlight'] = array('url' => $url, "icon" => 'i/marked',
'name' => $highlightoff,
'pixattr' => array('class' => '', 'alt' => $markedthistopic),
'attr' => array('class' => 'editing_highlight', 'title' => $markedthistopic,
'data-action' => 'removemarker'));
} else {
$url->param('marker', $section->section);
$markthistopic = get_string('markthistopic');
$highlight = get_string('highlight');
$controls['highlight'] = array('url' => $url, "icon" => 'i/marker',
'name' => $highlight,
'pixattr' => array('class' => '', 'alt' => $markthistopic),
'attr' => array('class' => 'editing_highlight', 'title' => $markthistopic,
'data-action' => 'setmarker'));
}
}
$parentcontrols = parent::section_edit_control_items($course, $section, $onsectionpage);
// If the delete key exists, we are going to insert our controls after it.
if (array_key_exists("delete", $parentcontrols)) {
$url = new moodle_url('/course/editsection.php', array(
'id' => $section->id,
'sr' => $section->section - 1,
'delete' => 1,
'sesskey' => sesskey()));
$parentcontrols['delete']['url'] = $url;
}
// If the edit key exists, we are going to insert our controls after it.
if (array_key_exists("edit", $parentcontrols)) {
$merged = array();
// We can't use splice because we are using associative arrays.
// Step through the array and merge the arrays.
foreach ($parentcontrols as $key => $action) {
$merged[$key] = $action;
if ($key == "edit") {
// If we have come to the edit key, merge these controls here.
$merged = array_merge($merged, $controls);
}
}
return $merged;
} else {
return array_merge($controls, $parentcontrols);
}
}
/**
* Generate html for a section summary text
*
* @param stdClass $section The course_section entry from DB
* @return string HTML to output.
*/
protected function format_summary_text($section) {
if ($this->_course->templatetopic != format_onetopicplus::TEMPLATETOPIC_NOT) {
$section->summary = $this->replace_resources($section);
}
return parent::format_summary_text($section);
}
/**
* Process the template.
*
* @param stdClass $section The course_section entry from DB
* @return string HTML to output.
*/
private function replace_resources ($section) {
global $CFG, $USER, $DB;
static $initialised;
static $groupbuttons;
static $groupbuttonslink;
static $strunreadpostsone;
static $usetracking;
static $groupings;
$course = $this->_course;
$completioninfo = new completion_info($course);
if (!isset($initialised)) {
$groupbuttons = ($course->groupmode || (!$course->groupmodeforce));
$groupbuttonslink = (!$course->groupmodeforce);
include_once($CFG->dirroot.'/mod/forum/lib.php');
if ($usetracking = forum_tp_can_track_forums()) {
$strunreadpostsone = get_string('unreadpostsone', 'forum');
}
$initialised = true;
}
$labelformatoptions = new stdclass();
$labelformatoptions->noclean = true;
// Casting $course->modinfo to string prevents one notice when the field is null.
$modinfo = $this->_format_data->modinfo;
$summary = $section->summary;
$htmlresource = '';
$htmlmore = '';
if (!empty($section->sequence)) {
$sectionmods = explode(",", $section->sequence);
$objreplace = new format_onetopicplus_replace_regularexpression();
$completioninfo = new completion_info($course);
foreach ($sectionmods as $modnumber) {
if (empty($this->_format_data->mods[$modnumber])) {
continue;
}
$mod = $this->_format_data->mods[$modnumber];
if ($mod->modname == "label") {
continue;
}
$instancename = format_string($modinfo->cms[$modnumber]->name, true, $course->id);
// Display the link to the module (or do nothing if module has no url).
$cmname = $this->courserenderer->course_section_cm_name($mod);
if (!empty($cmname)) {
$cmname = str_replace('<div ', '<span ', $cmname);
$cmname = str_replace('</div>', '</span>', $cmname);
$htmlresource = $cmname . $mod->afterlink;
} else {
$htmlresource = '';
}
// If there is content but NO link (eg label), then display the
// content here (BEFORE any icons). In this case cons must be
// displayed after the content so that it makes more sense visually
// and for accessibility reasons, e.g. if you have a one-line label
// it should work similarly (at least in terms of ordering) to an
// activity.
$contentpart = $this->courserenderer->course_section_cm_text($mod);
$url = $mod->url;
if (!empty($url)) {
// If there is content AND a link, then display the content here
// (AFTER any icons). Otherwise it was displayed before.
$contentpart = str_replace('<div ', '<span ', $contentpart);
$contentpart = str_replace('</div>', '</span>', $contentpart);
$htmlresource .= $contentpart;
}
if ($completioninfo->is_enabled($mod) !== COMPLETION_TRACKING_NONE) {
$completion = $DB->get_record('course_modules_completion',
array('coursemoduleid' => $mod->id, 'userid' => $USER->id, 'completionstate' => 1));
$showcompletionconditions = $course->showcompletionconditions == COMPLETION_SHOW_CONDITIONS;
if ($completion) {
$completedclass = 'complete';
} else {
$completedclass = 'incomplete';
}
if ($showcompletionconditions) {
$completedclass .= ' hascompletionconditions';
}
$htmlresource = '<completion class="completiontag ' . $completedclass . '">' . $htmlresource;
if ($showcompletionconditions) {
// Fetch activity dates.
$activitydates = [];
if ($course->showactivitydates) {
$activitydates = \core\activity_dates::get_dates_for_module($mod, $USER->id);
}
// Fetch completion details.
$completiondetails = \core_completion\cm_completion_details::get_instance($mod,
$USER->id,
$showcompletionconditions);
$completionhtml = $this->output->activity_information($mod, $completiondetails, $activitydates);
$htmlresource .= '<span class="showcompletionconditions">';
$htmlresource .= $this->output->image_icon('i/info', '');
$htmlresource .= $completionhtml;
$htmlresource .= '</span>';
}
$htmlresource .= '</completion>';
}
$availabilitytext = trim($this->courserenderer->course_section_cm_availability($mod));
if (!empty($availabilitytext)) {
$uniqueid = 'format_onetopicplus_winfo_' . time() . '-' . rand(0, 1000);
$htmlresource .= '<span class="iconhelp" data-infoid="' . $uniqueid . '">' .
$this->output->pix_icon('e/help', get_string('help')) .
'</span>';
$htmlmore .= '<div id="' . $uniqueid . '" class="availability_info_box" style="display: none;">' .
$availabilitytext . '</div>';
$this->showyuidialogue = true;
}
// Replace the link in pattern: [[resource name]].
$objreplace->_string_replace = $htmlresource;
$objreplace->_string_search = $instancename;
$newsummary = preg_replace_callback("/(\[\[)(([<][^>]*>)*)((" . preg_quote($objreplace->_string_search, '/') .
")(:?))([^\]]*)\]\]/i", array($objreplace, "replace_tag_in_expresion"), $summary);
if ($newsummary != $summary) {
unset($this->_format_data->mods[$modnumber]);
}
$summary = $newsummary;
}
}
if ($this->_course->templatetopic_icons == 0) {
$summary = '<span class="onetopic_hideicons">' . $summary . '</span>';
}