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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/>.
/**
* Renderer for outputting the topics course format.
*
* @package format_topics
* @copyright 2012 Dan Poltawski
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @since Moodle 2.3
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->dirroot.'/course/format/renderer.php');
/**
* Basic renderer for topics format.
*
* @copyright 2012 Dan Poltawski
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class format_topics_renderer extends format_section_renderer_base {
/**
* Constructor method, calls the parent constructor.
*
* @param moodle_page $page
* @param string $target one of rendering target constants
*/
public function __construct(moodle_page $page, $target) {
parent::__construct($page, $target);
// Since format_topics_renderer::section_edit_control_items() only displays the 'Highlight' 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');
}
/**
* 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', ['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 section_info|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 section_info|stdClass $section The course_section entry from DB
* @param int|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 the edit control items of a section.
*
* @param int|stdClass $course The course entry from DB
* @param section_info|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 [];
}
$coursecontext = context_course::instance($course->id);
if ($onsectionpage) {
$url = course_get_url($course, $section->section);
} else {
$url = course_get_url($course);
}
$url->param('sesskey', sesskey());
$controls = [];
if ($section->section && has_capability('moodle/course:setcurrentsection', $coursecontext)) {
if ($course->marker == $section->section) { // Show the "light globe" on/off.
$url->param('marker', 0);
$highlightoff = get_string('highlightoff');
$controls['highlight'] = [
'url' => $url,
'icon' => 'i/marked',
'name' => $highlightoff,
'pixattr' => ['class' => ''],
'attr' => [
'class' => 'editing_highlight',
'data-action' => 'removemarker'
],
];
} else {
$url->param('marker', $section->section);
$highlight = get_string('highlight');
$controls['highlight'] = [
'url' => $url,
'icon' => 'i/marker',
'name' => $highlight,
'pixattr' => ['class' => ''],
'attr' => [
'class' => 'editing_highlight',
'data-action' => 'setmarker'
],
];
}
}
$parentcontrols = parent::section_edit_control_items($course, $section, $onsectionpage);
// If the edit key exists, we are going to insert our controls after it.
if (array_key_exists("edit", $parentcontrols)) {
$merged = [];
// We can't use splice because we are using associative arrays.
// Step through the array and merge the arrays.
foreach ($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);
}
}
}