Damyon Wiese
6a621b0ce7
Category management lists should not have bullets. We support this class in "boost" theme but not in bootstrapbase and there are uses of it in core.
1378 lines
57 KiB
PHP
1378 lines
57 KiB
PHP
<?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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* Contains renderers for the course management pages.
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*
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* @package core_course
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* @copyright 2013 Sam Hemelryk
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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($CFG->dirroot.'/course/renderer.php');
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/**
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* Main renderer for the course management pages.
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*
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* @package core_course
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* @copyright 2013 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class core_course_management_renderer extends plugin_renderer_base {
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/**
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* Initialises the JS required to enhance the management interface.
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*
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* Thunderbirds are go, this function kicks into gear the JS that makes the
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* course management pages that much cooler.
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*/
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public function enhance_management_interface() {
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$this->page->requires->yui_module('moodle-course-management', 'M.course.management.init');
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$this->page->requires->strings_for_js(
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array(
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'show',
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'showcategory',
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'hide',
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'expand',
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'expandcategory',
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'collapse',
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'collapsecategory',
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'confirmcoursemove',
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'move',
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'cancel',
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'confirm'
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),
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'moodle'
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);
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}
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/**
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* Displays a heading for the management pages.
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*
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* @param string $heading The heading to display
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* @param string|null $viewmode The current view mode if there are options.
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* @param int|null $categoryid The currently selected category if there is one.
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* @return string
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*/
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public function management_heading($heading, $viewmode = null, $categoryid = null) {
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$html = html_writer::start_div('coursecat-management-header clearfix');
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if (!empty($heading)) {
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$html .= $this->heading($heading);
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}
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if ($viewmode !== null) {
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$html .= html_writer::start_div();
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$html .= $this->view_mode_selector(\core_course\management\helper::get_management_viewmodes(), $viewmode);
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if ($viewmode === 'courses') {
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$categories = coursecat::make_categories_list(array('moodle/category:manage', 'moodle/course:create'));
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$nothing = false;
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if ($categoryid === null) {
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$nothing = array('' => get_string('selectacategory'));
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$categoryid = '';
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}
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$select = new single_select($this->page->url, 'categoryid', $categories, $categoryid, $nothing);
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$html .= $this->render($select);
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}
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$html .= html_writer::end_div();
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}
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$html .= html_writer::end_div();
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return $html;
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}
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/**
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* Prepares the form element for the course category listing bulk actions.
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*
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* @return string
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*/
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public function management_form_start() {
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$form = array('action' => $this->page->url->out(), 'method' => 'POST', 'id' => 'coursecat-management');
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$html = html_writer::start_tag('form', $form);
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$html .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'sesskey', 'value' => sesskey()));
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$html .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'action', 'value' => 'bulkaction'));
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return $html;
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}
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/**
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* Closes the course category bulk management form.
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*
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* @return string
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*/
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public function management_form_end() {
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return html_writer::end_tag('form');
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}
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/**
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* Presents a course category listing.
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*
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* @param coursecat $category The currently selected category. Also the category to highlight in the listing.
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* @return string
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*/
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public function category_listing(coursecat $category = null) {
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if ($category === null) {
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$selectedparents = array();
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$selectedcategory = null;
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} else {
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$selectedparents = $category->get_parents();
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$selectedparents[] = $category->id;
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$selectedcategory = $category->id;
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}
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$catatlevel = \core_course\management\helper::get_expanded_categories('');
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$catatlevel[] = array_shift($selectedparents);
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$catatlevel = array_unique($catatlevel);
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$listing = coursecat::get(0)->get_children();
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$attributes = array(
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'class' => 'ml',
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'role' => 'tree',
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'aria-labelledby' => 'category-listing-title'
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);
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$html = html_writer::start_div('category-listing');
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$html .= html_writer::tag('h3', get_string('categories'), array('id' => 'category-listing-title'));
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$html .= $this->category_listing_actions($category);
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$html .= html_writer::start_tag('ul', $attributes);
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foreach ($listing as $listitem) {
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// Render each category in the listing.
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$subcategories = array();
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if (in_array($listitem->id, $catatlevel)) {
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$subcategories = $listitem->get_children();
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}
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$html .= $this->category_listitem(
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$listitem,
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$subcategories,
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$listitem->get_children_count(),
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$selectedcategory,
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$selectedparents
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);
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}
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$html .= html_writer::end_tag('ul');
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$html .= $this->category_bulk_actions($category);
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$html .= html_writer::end_div();
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return $html;
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}
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/**
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* Renders a category list item.
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*
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* This function gets called recursively to render sub categories.
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*
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* @param coursecat $category The category to render as listitem.
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* @param coursecat[] $subcategories The subcategories belonging to the category being rented.
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* @param int $totalsubcategories The total number of sub categories.
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* @param int $selectedcategory The currently selected category
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* @param int[] $selectedcategories The path to the selected category and its ID.
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* @return string
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*/
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public function category_listitem(coursecat $category, array $subcategories, $totalsubcategories,
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$selectedcategory = null, $selectedcategories = array()) {
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$isexpandable = ($totalsubcategories > 0);
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$isexpanded = (!empty($subcategories));
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$activecategory = ($selectedcategory === $category->id);
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$attributes = array(
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'class' => 'listitem listitem-category',
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'data-id' => $category->id,
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'data-expandable' => $isexpandable ? '1' : '0',
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'data-expanded' => $isexpanded ? '1' : '0',
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'data-selected' => $activecategory ? '1' : '0',
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'data-visible' => $category->visible ? '1' : '0',
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'role' => 'treeitem',
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'aria-expanded' => $isexpanded ? 'true' : 'false'
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);
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$text = $category->get_formatted_name();
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if ($category->parent) {
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$a = new stdClass;
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$a->category = $text;
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$a->parentcategory = $category->get_parent_coursecat()->get_formatted_name();
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$textlabel = get_string('categorysubcategoryof', 'moodle', $a);
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}
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$courseicon = $this->output->pix_icon('i/course', get_string('courses'));
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$bcatinput = array(
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'type' => 'checkbox',
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'name' => 'bcat[]',
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'value' => $category->id,
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'class' => 'bulk-action-checkbox',
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'aria-label' => get_string('bulkactionselect', 'moodle', $text),
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'data-action' => 'select'
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);
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if (!$category->can_resort_subcategories() && !$category->has_manage_capability()) {
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// Very very hardcoded here.
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$bcatinput['style'] = 'visibility:hidden';
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}
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$viewcaturl = new moodle_url('/course/management.php', array('categoryid' => $category->id));
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if ($isexpanded) {
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$icon = $this->output->pix_icon('t/switch_minus', get_string('collapse'), 'moodle', array('class' => 'tree-icon', 'title' => ''));
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$icon = html_writer::link(
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$viewcaturl,
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$icon,
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array(
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'class' => 'float-left',
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'data-action' => 'collapse',
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'title' => get_string('collapsecategory', 'moodle', $text),
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'aria-controls' => 'subcategoryof'.$category->id
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)
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);
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} else if ($isexpandable) {
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$icon = $this->output->pix_icon('t/switch_plus', get_string('expand'), 'moodle', array('class' => 'tree-icon', 'title' => ''));
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$icon = html_writer::link(
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$viewcaturl,
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$icon,
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array(
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'class' => 'float-left',
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'data-action' => 'expand',
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'title' => get_string('expandcategory', 'moodle', $text)
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)
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);
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} else {
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$icon = $this->output->pix_icon(
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'i/empty',
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'',
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'moodle',
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array('class' => 'tree-icon'));
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$icon = html_writer::span($icon, 'float-left');
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}
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$actions = \core_course\management\helper::get_category_listitem_actions($category);
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$hasactions = !empty($actions) || $category->can_create_course();
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$html = html_writer::start_tag('li', $attributes);
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$html .= html_writer::start_div('clearfix');
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$html .= html_writer::start_div('float-left ba-checkbox');
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$html .= html_writer::empty_tag('input', $bcatinput).' ';
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$html .= html_writer::end_div();
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$html .= $icon;
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if ($hasactions) {
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$textattributes = array('class' => 'float-left categoryname');
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} else {
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$textattributes = array('class' => 'float-left categoryname without-actions');
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}
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if (isset($textlabel)) {
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$textattributes['aria-label'] = $textlabel;
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}
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$html .= html_writer::link($viewcaturl, $text, $textattributes);
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$html .= html_writer::start_div('float-right');
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if ($category->idnumber) {
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$html .= html_writer::tag('span', s($category->idnumber), array('class' => 'dimmed idnumber'));
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}
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if ($hasactions) {
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$html .= $this->category_listitem_actions($category, $actions);
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}
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$countid = 'course-count-'.$category->id;
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$html .= html_writer::span(
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html_writer::span($category->get_courses_count()) .
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html_writer::span(get_string('courses'), 'accesshide', array('id' => $countid)) .
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$courseicon,
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'course-count dimmed',
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array('aria-labelledby' => $countid)
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);
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$html .= html_writer::end_div();
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$html .= html_writer::end_div();
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if ($isexpanded) {
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$html .= html_writer::start_tag('ul',
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array('class' => 'ml', 'role' => 'group', 'id' => 'subcategoryof'.$category->id));
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$catatlevel = \core_course\management\helper::get_expanded_categories($category->path);
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$catatlevel[] = array_shift($selectedcategories);
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$catatlevel = array_unique($catatlevel);
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foreach ($subcategories as $listitem) {
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$childcategories = (in_array($listitem->id, $catatlevel)) ? $listitem->get_children() : array();
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$html .= $this->category_listitem(
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$listitem,
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$childcategories,
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$listitem->get_children_count(),
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$selectedcategory,
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$selectedcategories
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);
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}
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$html .= html_writer::end_tag('ul');
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}
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$html .= html_writer::end_tag('li');
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return $html;
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}
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/**
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* Renderers the actions that are possible for the course category listing.
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*
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* These are not the actions associated with an individual category listing.
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* That happens through category_listitem_actions.
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*
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* @param coursecat $category
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* @return string
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*/
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public function category_listing_actions(coursecat $category = null) {
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$actions = array();
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$cancreatecategory = $category && $category->can_create_subcategory();
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$cancreatecategory = $cancreatecategory || coursecat::can_create_top_level_category();
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if ($category === null) {
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$category = coursecat::get(0);
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}
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if ($cancreatecategory) {
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$url = new moodle_url('/course/editcategory.php', array('parent' => $category->id));
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$actions[] = html_writer::link($url, get_string('createnewcategory'));
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}
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if (coursecat::can_approve_course_requests()) {
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$actions[] = html_writer::link(new moodle_url('/course/pending.php'), get_string('coursespending'));
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}
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if (count($actions) === 0) {
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return '';
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}
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return html_writer::div(join(' | ', $actions), 'listing-actions category-listing-actions');
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}
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/**
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* Renderers the actions for individual category list items.
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*
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* @param coursecat $category
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* @param array $actions
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* @return string
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*/
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public function category_listitem_actions(coursecat $category, array $actions = null) {
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if ($actions === null) {
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$actions = \core_course\management\helper::get_category_listitem_actions($category);
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}
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$menu = new action_menu();
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$menu->attributes['class'] .= ' category-item-actions item-actions';
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$hasitems = false;
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foreach ($actions as $key => $action) {
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$hasitems = true;
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$menu->add(new action_menu_link(
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$action['url'],
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$action['icon'],
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$action['string'],
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in_array($key, array('show', 'hide', 'moveup', 'movedown')),
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array('data-action' => $key, 'class' => 'action-'.$key)
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));
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}
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if (!$hasitems) {
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return '';
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}
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return $this->render($menu);
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}
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public function render_action_menu($menu) {
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global $OUTPUT;
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return $OUTPUT->render($menu);
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}
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/**
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* Renders bulk actions for categories.
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*
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* @param coursecat $category The currently selected category if there is one.
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* @return string
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*/
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public function category_bulk_actions(coursecat $category = null) {
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// Resort courses.
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// Change parent.
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if (!coursecat::can_resort_any() && !coursecat::can_change_parent_any()) {
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return '';
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}
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$strgo = new lang_string('go');
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$html = html_writer::start_div('category-bulk-actions bulk-actions');
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$html .= html_writer::div(get_string('categorybulkaction'), 'accesshide', array('tabindex' => '0'));
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if (coursecat::can_resort_any()) {
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$selectoptions = array(
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'selectedcategories' => get_string('selectedcategories'),
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'allcategories' => get_string('allcategories')
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);
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$form = html_writer::start_div();
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if ($category) {
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$selectoptions = array('thiscategory' => get_string('thiscategory')) + $selectoptions;
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$form .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'currentcategoryid', 'value' => $category->id));
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}
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$form .= html_writer::div(
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html_writer::select(
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$selectoptions,
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'selectsortby',
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'selectedcategories',
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false,
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array('aria-label' => get_string('selectcategorysort'))
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)
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);
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$form .= html_writer::div(
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html_writer::select(
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array(
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'name' => get_string('sortbyx', 'moodle', get_string('categoryname')),
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'namedesc' => get_string('sortbyxreverse', 'moodle', get_string('categoryname')),
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'idnumber' => get_string('sortbyx', 'moodle', get_string('idnumbercoursecategory')),
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'idnumberdesc' => get_string('sortbyxreverse' , 'moodle' , get_string('idnumbercoursecategory')),
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'none' => get_string('dontsortcategories')
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),
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'resortcategoriesby',
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'name',
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false,
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array('aria-label' => get_string('selectcategorysortby'), 'class' => 'm-t-1')
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)
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);
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$form .= html_writer::div(
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html_writer::select(
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array(
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'fullname' => get_string('sortbyx', 'moodle', get_string('fullnamecourse')),
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'fullnamedesc' => get_string('sortbyxreverse', 'moodle', get_string('fullnamecourse')),
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'shortname' => get_string('sortbyx', 'moodle', get_string('shortnamecourse')),
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'shortnamedesc' => get_string('sortbyxreverse', 'moodle', get_string('shortnamecourse')),
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'idnumber' => get_string('sortbyx', 'moodle', get_string('idnumbercourse')),
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'idnumberdesc' => get_string('sortbyxreverse', 'moodle', get_string('idnumbercourse')),
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'timecreated' => get_string('sortbyx', 'moodle', get_string('timecreatedcourse')),
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'timecreateddesc' => get_string('sortbyxreverse', 'moodle', get_string('timecreatedcourse')),
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'none' => get_string('dontsortcourses')
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),
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'resortcoursesby',
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'fullname',
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false,
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array('aria-label' => get_string('selectcoursesortby'), 'class' => 'm-t-1')
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)
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);
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$form .= html_writer::empty_tag('input', array('type' => 'submit', 'name' => 'bulksort',
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'value' => get_string('sort'), 'class' => 'btn btn-secondary m-y-1'));
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$form .= html_writer::end_div();
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$html .= html_writer::start_div('detail-pair row yui3-g m-y-1');
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$html .= html_writer::div(html_writer::span(get_string('sorting')), 'pair-key span3 col-md-3 yui3-u-1-4');
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$html .= html_writer::div($form, 'pair-value span9 col-md-9 yui3-u-3-4');
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$html .= html_writer::end_div();
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}
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if (coursecat::can_change_parent_any()) {
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$options = array();
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if (has_capability('moodle/category:manage', context_system::instance())) {
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$options[0] = coursecat::get(0)->get_formatted_name();
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}
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$options += coursecat::make_categories_list('moodle/category:manage');
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|
$select = html_writer::select(
|
|
$options,
|
|
'movecategoriesto',
|
|
'',
|
|
array('' => 'choosedots'),
|
|
array('aria-labelledby' => 'moveselectedcategoriesto', 'class' => 'm-r-1')
|
|
);
|
|
$submit = array('type' => 'submit', 'name' => 'bulkmovecategories', 'value' => get_string('move'),
|
|
'class' => 'btn btn-secondary');
|
|
$html .= $this->detail_pair(
|
|
html_writer::span(get_string('moveselectedcategoriesto'), '', array('id' => 'moveselectedcategoriesto')),
|
|
$select . html_writer::empty_tag('input', $submit)
|
|
);
|
|
}
|
|
$html .= html_writer::end_div();
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Renders a course listing.
|
|
*
|
|
* @param coursecat $category The currently selected category. This is what the listing is focused on.
|
|
* @param course_in_list $course The currently selected course.
|
|
* @param int $page The page being displayed.
|
|
* @param int $perpage The number of courses to display per page.
|
|
* @param string|null $viewmode The view mode the page is in, one out of 'default', 'combined', 'courses' or 'categories'.
|
|
* @return string
|
|
*/
|
|
public function course_listing(coursecat $category = null, course_in_list $course = null, $page = 0, $perpage = 20,
|
|
$viewmode = 'default') {
|
|
|
|
if ($category === null) {
|
|
$html = html_writer::start_div('select-a-category');
|
|
$html .= html_writer::tag('h3', get_string('courses'),
|
|
array('id' => 'course-listing-title', 'tabindex' => '0'));
|
|
$html .= $this->output->notification(get_string('selectacategory'), 'notifymessage');
|
|
$html .= html_writer::end_div();
|
|
return $html;
|
|
}
|
|
|
|
$page = max($page, 0);
|
|
$perpage = max($perpage, 2);
|
|
$totalcourses = $category->coursecount;
|
|
$totalpages = ceil($totalcourses / $perpage);
|
|
if ($page > $totalpages - 1) {
|
|
$page = $totalpages - 1;
|
|
}
|
|
$options = array(
|
|
'offset' => $page * $perpage,
|
|
'limit' => $perpage
|
|
);
|
|
$courseid = isset($course) ? $course->id : null;
|
|
$class = '';
|
|
if ($page === 0) {
|
|
$class .= ' firstpage';
|
|
}
|
|
if ($page + 1 === (int)$totalpages) {
|
|
$class .= ' lastpage';
|
|
}
|
|
|
|
$html = html_writer::start_div('course-listing'.$class, array(
|
|
'data-category' => $category->id,
|
|
'data-page' => $page,
|
|
'data-totalpages' => $totalpages,
|
|
'data-totalcourses' => $totalcourses,
|
|
'data-canmoveoutof' => $category->can_move_courses_out_of() && $category->can_move_courses_into()
|
|
));
|
|
$html .= html_writer::tag('h3', $category->get_formatted_name(),
|
|
array('id' => 'course-listing-title', 'tabindex' => '0'));
|
|
$html .= $this->course_listing_actions($category, $course, $perpage);
|
|
$html .= $this->listing_pagination($category, $page, $perpage, false, $viewmode);
|
|
$html .= html_writer::start_tag('ul', array('class' => 'ml course-list', 'role' => 'group'));
|
|
foreach ($category->get_courses($options) as $listitem) {
|
|
$html .= $this->course_listitem($category, $listitem, $courseid);
|
|
}
|
|
$html .= html_writer::end_tag('ul');
|
|
$html .= $this->listing_pagination($category, $page, $perpage, true, $viewmode);
|
|
$html .= $this->course_bulk_actions($category);
|
|
$html .= html_writer::end_div();
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Renders pagination for a course listing.
|
|
*
|
|
* @param coursecat $category The category to produce pagination for.
|
|
* @param int $page The current page.
|
|
* @param int $perpage The number of courses to display per page.
|
|
* @param bool $showtotals Set to true to show the total number of courses and what is being displayed.
|
|
* @param string|null $viewmode The view mode the page is in, one out of 'default', 'combined', 'courses' or 'categories'.
|
|
* @return string
|
|
*/
|
|
protected function listing_pagination(coursecat $category, $page, $perpage, $showtotals = false, $viewmode = 'default') {
|
|
$html = '';
|
|
$totalcourses = $category->get_courses_count();
|
|
$totalpages = ceil($totalcourses / $perpage);
|
|
if ($showtotals) {
|
|
if ($totalpages == 0) {
|
|
$str = get_string('nocoursesyet');
|
|
} else if ($totalpages == 1) {
|
|
$str = get_string('showingacourses', 'moodle', $totalcourses);
|
|
} else {
|
|
$a = new stdClass;
|
|
$a->start = ($page * $perpage) + 1;
|
|
$a->end = min((($page + 1) * $perpage), $totalcourses);
|
|
$a->total = $totalcourses;
|
|
$str = get_string('showingxofycourses', 'moodle', $a);
|
|
}
|
|
$html .= html_writer::div($str, 'listing-pagination-totals dimmed');
|
|
}
|
|
|
|
if ($totalcourses <= $perpage) {
|
|
return $html;
|
|
}
|
|
$aside = 2;
|
|
$span = $aside * 2 + 1;
|
|
$start = max($page - $aside, 0);
|
|
$end = min($page + $aside, $totalpages - 1);
|
|
if (($end - $start) < $span) {
|
|
if ($start == 0) {
|
|
$end = min($totalpages - 1, $span - 1);
|
|
} else if ($end == ($totalpages - 1)) {
|
|
$start = max(0, $end - $span + 1);
|
|
}
|
|
}
|
|
$items = array();
|
|
if ($viewmode !== 'default') {
|
|
$baseurl = new moodle_url('/course/management.php', array('categoryid' => $category->id,
|
|
'view' => $viewmode));
|
|
} else {
|
|
$baseurl = new moodle_url('/course/management.php', array('categoryid' => $category->id));
|
|
}
|
|
if ($page > 0) {
|
|
$items[] = $this->action_button(new moodle_url($baseurl, array('page' => 0)), get_string('first'));
|
|
$items[] = $this->action_button(new moodle_url($baseurl, array('page' => $page - 1)), get_string('prev'));
|
|
$items[] = '...';
|
|
}
|
|
for ($i = $start; $i <= $end; $i++) {
|
|
$class = '';
|
|
if ($page == $i) {
|
|
$class = 'active-page';
|
|
}
|
|
$pageurl = new moodle_url($baseurl, array('page' => $i));
|
|
$items[] = $this->action_button($pageurl, $i + 1, null, $class, get_string('pagea', 'moodle', $i+1));
|
|
}
|
|
if ($page < ($totalpages - 1)) {
|
|
$items[] = '...';
|
|
$items[] = $this->action_button(new moodle_url($baseurl, array('page' => $page + 1)), get_string('next'));
|
|
$items[] = $this->action_button(new moodle_url($baseurl, array('page' => $totalpages - 1)), get_string('last'));
|
|
}
|
|
|
|
$html .= html_writer::div(join('', $items), 'listing-pagination');
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Renderers a course list item.
|
|
*
|
|
* This function will be called for every course being displayed by course_listing.
|
|
*
|
|
* @param coursecat $category The currently selected category and the category the course belongs to.
|
|
* @param course_in_list $course The course to produce HTML for.
|
|
* @param int $selectedcourse The id of the currently selected course.
|
|
* @return string
|
|
*/
|
|
public function course_listitem(coursecat $category, course_in_list $course, $selectedcourse) {
|
|
|
|
$text = $course->get_formatted_name();
|
|
$attributes = array(
|
|
'class' => 'listitem listitem-course',
|
|
'data-id' => $course->id,
|
|
'data-selected' => ($selectedcourse == $course->id) ? '1' : '0',
|
|
'data-visible' => $course->visible ? '1' : '0'
|
|
);
|
|
|
|
$bulkcourseinput = array(
|
|
'type' => 'checkbox',
|
|
'name' => 'bc[]',
|
|
'value' => $course->id,
|
|
'class' => 'bulk-action-checkbox',
|
|
'aria-label' => get_string('bulkactionselect', 'moodle', $text),
|
|
'data-action' => 'select'
|
|
);
|
|
if (!$category->has_manage_capability()) {
|
|
// Very very hardcoded here.
|
|
$bulkcourseinput['style'] = 'visibility:hidden';
|
|
}
|
|
|
|
$viewcourseurl = new moodle_url($this->page->url, array('courseid' => $course->id));
|
|
|
|
$html = html_writer::start_tag('li', $attributes);
|
|
$html .= html_writer::start_div('clearfix');
|
|
|
|
if ($category->can_resort_courses()) {
|
|
// In order for dnd to be available the user must be able to resort the category children..
|
|
$html .= html_writer::div($this->output->pix_icon('i/move_2d', get_string('dndcourse')), 'float-left drag-handle');
|
|
}
|
|
|
|
$html .= html_writer::start_div('ba-checkbox float-left');
|
|
$html .= html_writer::empty_tag('input', $bulkcourseinput).' ';
|
|
$html .= html_writer::end_div();
|
|
$html .= html_writer::link($viewcourseurl, $text, array('class' => 'float-left coursename'));
|
|
$html .= html_writer::start_div('float-right');
|
|
if ($course->idnumber) {
|
|
$html .= html_writer::tag('span', s($course->idnumber), array('class' => 'dimmed idnumber'));
|
|
}
|
|
$html .= $this->course_listitem_actions($category, $course);
|
|
$html .= html_writer::end_div();
|
|
$html .= html_writer::end_div();
|
|
$html .= html_writer::end_tag('li');
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Renderers actions for the course listing.
|
|
*
|
|
* Not to be confused with course_listitem_actions which renderers the actions for individual courses.
|
|
*
|
|
* @param coursecat $category
|
|
* @param course_in_list $course The currently selected course.
|
|
* @param int $perpage
|
|
* @return string
|
|
*/
|
|
public function course_listing_actions(coursecat $category, course_in_list $course = null, $perpage = 20) {
|
|
$actions = array();
|
|
if ($category->can_create_course()) {
|
|
$url = new moodle_url('/course/edit.php', array('category' => $category->id, 'returnto' => 'catmanage'));
|
|
$actions[] = html_writer::link($url, get_string('createnewcourse'));
|
|
}
|
|
if ($category->can_request_course()) {
|
|
// Request a new course.
|
|
$url = new moodle_url('/course/request.php', array('return' => 'management'));
|
|
$actions[] = html_writer::link($url, get_string('requestcourse'));
|
|
}
|
|
if ($category->can_resort_courses()) {
|
|
$params = $this->page->url->params();
|
|
$params['action'] = 'resortcourses';
|
|
$params['sesskey'] = sesskey();
|
|
$baseurl = new moodle_url('/course/management.php', $params);
|
|
$fullnameurl = new moodle_url($baseurl, array('resort' => 'fullname'));
|
|
$fullnameurldesc = new moodle_url($baseurl, array('resort' => 'fullnamedesc'));
|
|
$shortnameurl = new moodle_url($baseurl, array('resort' => 'shortname'));
|
|
$shortnameurldesc = new moodle_url($baseurl, array('resort' => 'shortnamedesc'));
|
|
$idnumberurl = new moodle_url($baseurl, array('resort' => 'idnumber'));
|
|
$idnumberdescurl = new moodle_url($baseurl, array('resort' => 'idnumberdesc'));
|
|
$timecreatedurl = new moodle_url($baseurl, array('resort' => 'timecreated'));
|
|
$timecreateddescurl = new moodle_url($baseurl, array('resort' => 'timecreateddesc'));
|
|
$menu = new action_menu(array(
|
|
new action_menu_link_secondary($fullnameurl,
|
|
null,
|
|
get_string('sortbyx', 'moodle', get_string('fullnamecourse'))),
|
|
new action_menu_link_secondary($fullnameurldesc,
|
|
null,
|
|
get_string('sortbyxreverse', 'moodle', get_string('fullnamecourse'))),
|
|
new action_menu_link_secondary($shortnameurl,
|
|
null,
|
|
get_string('sortbyx', 'moodle', get_string('shortnamecourse'))),
|
|
new action_menu_link_secondary($shortnameurldesc,
|
|
null,
|
|
get_string('sortbyxreverse', 'moodle', get_string('shortnamecourse'))),
|
|
new action_menu_link_secondary($idnumberurl,
|
|
null,
|
|
get_string('sortbyx', 'moodle', get_string('idnumbercourse'))),
|
|
new action_menu_link_secondary($idnumberdescurl,
|
|
null,
|
|
get_string('sortbyxreverse', 'moodle', get_string('idnumbercourse'))),
|
|
new action_menu_link_secondary($timecreatedurl,
|
|
null,
|
|
get_string('sortbyx', 'moodle', get_string('timecreatedcourse'))),
|
|
new action_menu_link_secondary($timecreateddescurl,
|
|
null,
|
|
get_string('sortbyxreverse', 'moodle', get_string('timecreatedcourse')))
|
|
));
|
|
$menu->set_menu_trigger(get_string('resortcourses'));
|
|
$actions[] = $this->render($menu);
|
|
}
|
|
$strall = get_string('all');
|
|
$menu = new action_menu(array(
|
|
new action_menu_link_secondary(new moodle_url($this->page->url, array('perpage' => 5)), null, 5),
|
|
new action_menu_link_secondary(new moodle_url($this->page->url, array('perpage' => 10)), null, 10),
|
|
new action_menu_link_secondary(new moodle_url($this->page->url, array('perpage' => 20)), null, 20),
|
|
new action_menu_link_secondary(new moodle_url($this->page->url, array('perpage' => 50)), null, 50),
|
|
new action_menu_link_secondary(new moodle_url($this->page->url, array('perpage' => 100)), null, 100),
|
|
new action_menu_link_secondary(new moodle_url($this->page->url, array('perpage' => 999)), null, $strall),
|
|
));
|
|
if ((int)$perpage === 999) {
|
|
$perpage = $strall;
|
|
}
|
|
$menu->attributes['class'] .= ' courses-per-page';
|
|
$menu->set_menu_trigger(get_string('perpagea', 'moodle', $perpage));
|
|
$actions[] = $this->render($menu);
|
|
return html_writer::div(join(' | ', $actions), 'listing-actions course-listing-actions');
|
|
}
|
|
|
|
/**
|
|
* Renderers actions for individual course actions.
|
|
*
|
|
* @param coursecat $category The currently selected category.
|
|
* @param course_in_list $course The course to renderer actions for.
|
|
* @return string
|
|
*/
|
|
public function course_listitem_actions(coursecat $category, course_in_list $course) {
|
|
$actions = \core_course\management\helper::get_course_listitem_actions($category, $course);
|
|
if (empty($actions)) {
|
|
return '';
|
|
}
|
|
$actionshtml = array();
|
|
foreach ($actions as $action) {
|
|
$action['attributes']['role'] = 'button';
|
|
$actionshtml[] = $this->output->action_icon($action['url'], $action['icon'], null, $action['attributes']);
|
|
}
|
|
return html_writer::span(join('', $actionshtml), 'course-item-actions item-actions');
|
|
}
|
|
|
|
/**
|
|
* Renderers bulk actions that can be performed on courses.
|
|
*
|
|
* @param coursecat $category The currently selected category and the category in which courses that
|
|
* are selectable belong.
|
|
* @return string
|
|
*/
|
|
public function course_bulk_actions(coursecat $category) {
|
|
$html = html_writer::start_div('course-bulk-actions bulk-actions');
|
|
if ($category->can_move_courses_out_of()) {
|
|
$html .= html_writer::div(get_string('coursebulkaction'), 'accesshide', array('tabindex' => '0'));
|
|
$options = coursecat::make_categories_list('moodle/category:manage');
|
|
$select = html_writer::select(
|
|
$options,
|
|
'movecoursesto',
|
|
'',
|
|
array('' => 'choosedots'),
|
|
array('aria-labelledby' => 'moveselectedcoursesto', 'class' => 'm-r-1')
|
|
);
|
|
$submit = array('type' => 'submit', 'name' => 'bulkmovecourses', 'value' => get_string('move'),
|
|
'class' => 'btn btn-secondary');
|
|
$html .= $this->detail_pair(
|
|
html_writer::span(get_string('moveselectedcoursesto'), '', array('id' => 'moveselectedcoursesto')),
|
|
$select . html_writer::empty_tag('input', $submit)
|
|
);
|
|
}
|
|
$html .= html_writer::end_div();
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Renderers bulk actions that can be performed on courses in search returns
|
|
*
|
|
* @return string
|
|
*/
|
|
public function course_search_bulk_actions() {
|
|
$html = html_writer::start_div('course-bulk-actions bulk-actions');
|
|
$html .= html_writer::div(get_string('coursebulkaction'), 'accesshide', array('tabindex' => '0'));
|
|
$options = coursecat::make_categories_list('moodle/category:manage');
|
|
$select = html_writer::select(
|
|
$options,
|
|
'movecoursesto',
|
|
'',
|
|
array('' => 'choosedots'),
|
|
array('aria-labelledby' => 'moveselectedcoursesto')
|
|
);
|
|
$submit = array('type' => 'submit', 'name' => 'bulkmovecourses', 'value' => get_string('move'),
|
|
'class' => 'btn btn-secondary');
|
|
$html .= $this->detail_pair(
|
|
html_writer::span(get_string('moveselectedcoursesto'), '', array('id' => 'moveselectedcoursesto')),
|
|
$select . html_writer::empty_tag('input', $submit)
|
|
);
|
|
$html .= html_writer::end_div();
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Renderers detailed course information.
|
|
*
|
|
* @param course_in_list $course The course to display details for.
|
|
* @return string
|
|
*/
|
|
public function course_detail(course_in_list $course) {
|
|
$details = \core_course\management\helper::get_course_detail_array($course);
|
|
$fullname = $details['fullname']['value'];
|
|
|
|
$html = html_writer::start_div('course-detail');
|
|
$html .= html_writer::tag('h3', $fullname, array('id' => 'course-detail-title', 'tabindex' => '0'));
|
|
$html .= $this->course_detail_actions($course);
|
|
foreach ($details as $class => $data) {
|
|
$html .= $this->detail_pair($data['key'], $data['value'], $class);
|
|
}
|
|
$html .= html_writer::end_div();
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Renderers a key value pair of information for display.
|
|
*
|
|
* @param string $key
|
|
* @param string $value
|
|
* @param string $class
|
|
* @return string
|
|
*/
|
|
protected function detail_pair($key, $value, $class ='') {
|
|
$html = html_writer::start_div('detail-pair row yui3-g '.preg_replace('#[^a-zA-Z0-9_\-]#', '-', $class));
|
|
$html .= html_writer::div(html_writer::span($key), 'pair-key span3 col-md-3 yui3-u-1-4');
|
|
$html .= html_writer::div(html_writer::span($value), 'pair-value span9 col-md-9 m-b-1 yui3-u-3-4 form-inline');
|
|
$html .= html_writer::end_div();
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* A collection of actions for a course.
|
|
*
|
|
* @param course_in_list $course The course to display actions for.
|
|
* @return string
|
|
*/
|
|
public function course_detail_actions(course_in_list $course) {
|
|
$actions = \core_course\management\helper::get_course_detail_actions($course);
|
|
if (empty($actions)) {
|
|
return '';
|
|
}
|
|
$options = array();
|
|
foreach ($actions as $action) {
|
|
$options[] = $this->action_link($action['url'], $action['string']);
|
|
}
|
|
return html_writer::div(join(' | ', $options), 'listing-actions course-detail-listing-actions');
|
|
}
|
|
|
|
/**
|
|
* Creates an action button (styled link)
|
|
*
|
|
* @param moodle_url $url The URL to go to when clicked.
|
|
* @param string $text The text for the button.
|
|
* @param string $id An id to give the button.
|
|
* @param string $class A class to give the button.
|
|
* @param array $attributes Any additional attributes
|
|
* @return string
|
|
*/
|
|
protected function action_button(moodle_url $url, $text, $id = null, $class = null, $title = null, array $attributes = array()) {
|
|
if (isset($attributes['class'])) {
|
|
$attributes['class'] .= ' yui3-button';
|
|
} else {
|
|
$attributes['class'] = 'yui3-button';
|
|
}
|
|
if (!is_null($id)) {
|
|
$attributes['id'] = $id;
|
|
}
|
|
if (!is_null($class)) {
|
|
$attributes['class'] .= ' '.$class;
|
|
}
|
|
if (is_null($title)) {
|
|
$title = $text;
|
|
}
|
|
$attributes['title'] = $title;
|
|
if (!isset($attributes['role'])) {
|
|
$attributes['role'] = 'button';
|
|
}
|
|
return html_writer::link($url, $text, $attributes);
|
|
}
|
|
|
|
/**
|
|
* Opens a grid.
|
|
*
|
|
* Call {@link core_course_management_renderer::grid_column_start()} to create columns.
|
|
*
|
|
* @param string $id An id to give this grid.
|
|
* @param string $class A class to give this grid.
|
|
* @return string
|
|
*/
|
|
public function grid_start($id = null, $class = null) {
|
|
$gridclass = 'grid-row-r row-fluid';
|
|
if (is_null($class)) {
|
|
$class = $gridclass;
|
|
} else {
|
|
$class .= ' ' . $gridclass;
|
|
}
|
|
$attributes = array();
|
|
if (!is_null($id)) {
|
|
$attributes['id'] = $id;
|
|
}
|
|
return html_writer::start_div($class, $attributes);
|
|
}
|
|
|
|
/**
|
|
* Closes the grid.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function grid_end() {
|
|
return html_writer::end_div();
|
|
}
|
|
|
|
/**
|
|
* Opens a grid column
|
|
*
|
|
* @param int $size The number of segments this column should span.
|
|
* @param string $id An id to give the column.
|
|
* @param string $class A class to give the column.
|
|
* @return string
|
|
*/
|
|
public function grid_column_start($size, $id = null, $class = null) {
|
|
|
|
// Calculate Bootstrap grid sizing.
|
|
$bootstrapclass = 'span'.$size.' col-md-'.$size;
|
|
|
|
// Calculate YUI grid sizing.
|
|
if ($size === 12) {
|
|
$maxsize = 1;
|
|
$size = 1;
|
|
} else {
|
|
$maxsize = 12;
|
|
$divisors = array(8, 6, 5, 4, 3, 2);
|
|
foreach ($divisors as $divisor) {
|
|
if (($maxsize % $divisor === 0) && ($size % $divisor === 0)) {
|
|
$maxsize = $maxsize / $divisor;
|
|
$size = $size / $divisor;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if ($maxsize > 1) {
|
|
$yuigridclass = "grid-col-{$size}-{$maxsize} grid-col";
|
|
} else {
|
|
$yuigridclass = "grid-col-1 grid-col";
|
|
}
|
|
|
|
if (is_null($class)) {
|
|
$class = $yuigridclass . ' ' . $bootstrapclass;
|
|
} else {
|
|
$class .= ' ' . $yuigridclass . ' ' . $bootstrapclass;
|
|
}
|
|
$attributes = array();
|
|
if (!is_null($id)) {
|
|
$attributes['id'] = $id;
|
|
}
|
|
return html_writer::start_div($class, $attributes);
|
|
}
|
|
|
|
/**
|
|
* Closes a grid column.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function grid_column_end() {
|
|
return html_writer::end_div();
|
|
}
|
|
|
|
/**
|
|
* Renders an action_icon.
|
|
*
|
|
* This function uses the {@link core_renderer::action_link()} method for the
|
|
* most part. What it does different is prepare the icon as HTML and use it
|
|
* as the link text.
|
|
*
|
|
* @param string|moodle_url $url A string URL or moodel_url
|
|
* @param pix_icon $pixicon
|
|
* @param component_action $action
|
|
* @param array $attributes associative array of html link attributes + disabled
|
|
* @param bool $linktext show title next to image in link
|
|
* @return string HTML fragment
|
|
*/
|
|
public function action_icon($url, pix_icon $pixicon, component_action $action = null,
|
|
array $attributes = null, $linktext = false) {
|
|
if (!($url instanceof moodle_url)) {
|
|
$url = new moodle_url($url);
|
|
}
|
|
$attributes = (array)$attributes;
|
|
|
|
if (empty($attributes['class'])) {
|
|
// Let devs override the class via $attributes.
|
|
$attributes['class'] = 'action-icon';
|
|
}
|
|
|
|
$icon = $this->render($pixicon);
|
|
|
|
if ($linktext) {
|
|
$text = $pixicon->attributes['alt'];
|
|
} else {
|
|
$text = '';
|
|
}
|
|
|
|
return $this->action_link($url, $icon.$text, $action, $attributes);
|
|
}
|
|
|
|
/**
|
|
* Displays a view mode selector.
|
|
*
|
|
* @param array $modes An array of view modes.
|
|
* @param string $currentmode The current view mode.
|
|
* @param moodle_url $url The URL to use when changing actions. Defaults to the page URL.
|
|
* @param string $param The param name.
|
|
* @return string
|
|
*/
|
|
public function view_mode_selector(array $modes, $currentmode, moodle_url $url = null, $param = 'view') {
|
|
if ($url === null) {
|
|
$url = $this->page->url;
|
|
}
|
|
|
|
$menu = new action_menu;
|
|
$menu->attributes['class'] .= ' view-mode-selector vms';
|
|
|
|
$selected = null;
|
|
foreach ($modes as $mode => $modestr) {
|
|
$attributes = array(
|
|
'class' => 'vms-mode',
|
|
'data-mode' => $mode
|
|
);
|
|
if ($currentmode === $mode) {
|
|
$attributes['class'] .= ' currentmode';
|
|
$selected = $modestr;
|
|
}
|
|
if ($selected === null) {
|
|
$selected = $modestr;
|
|
}
|
|
$modeurl = new moodle_url($url, array($param => $mode));
|
|
if ($mode === 'default') {
|
|
$modeurl->remove_params($param);
|
|
}
|
|
$menu->add(new action_menu_link_secondary($modeurl, null, $modestr, $attributes));
|
|
}
|
|
|
|
$menu->set_menu_trigger($selected);
|
|
|
|
$html = html_writer::start_div('view-mode-selector vms');
|
|
$html .= get_string('viewing').' '.$this->render($menu);
|
|
$html .= html_writer::end_div();
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Displays a search result listing.
|
|
*
|
|
* @param array $courses The courses to display.
|
|
* @param int $totalcourses The total number of courses to display.
|
|
* @param course_in_list $course The currently selected course if there is one.
|
|
* @param int $page The current page, starting at 0.
|
|
* @param int $perpage The number of courses to display per page.
|
|
* @param string $search The string we are searching for.
|
|
* @return string
|
|
*/
|
|
public function search_listing(array $courses, $totalcourses, course_in_list $course = null, $page = 0, $perpage = 20,
|
|
$search = '') {
|
|
$page = max($page, 0);
|
|
$perpage = max($perpage, 2);
|
|
$totalpages = ceil($totalcourses / $perpage);
|
|
if ($page > $totalpages - 1) {
|
|
$page = $totalpages - 1;
|
|
}
|
|
$courseid = isset($course) ? $course->id : null;
|
|
$first = true;
|
|
$last = false;
|
|
$i = $page * $perpage;
|
|
|
|
$html = html_writer::start_div('course-listing', array(
|
|
'data-category' => 'search',
|
|
'data-page' => $page,
|
|
'data-totalpages' => $totalpages,
|
|
'data-totalcourses' => $totalcourses
|
|
));
|
|
$html .= html_writer::tag('h3', get_string('courses'));
|
|
$html .= $this->search_pagination($totalcourses, $page, $perpage);
|
|
$html .= html_writer::start_tag('ul', array('class' => 'ml'));
|
|
foreach ($courses as $listitem) {
|
|
$i++;
|
|
if ($i == $totalcourses) {
|
|
$last = true;
|
|
}
|
|
$html .= $this->search_listitem($listitem, $courseid, $first, $last);
|
|
$first = false;
|
|
}
|
|
$html .= html_writer::end_tag('ul');
|
|
$html .= $this->search_pagination($totalcourses, $page, $perpage, true, $search);
|
|
$html .= $this->course_search_bulk_actions();
|
|
$html .= html_writer::end_div();
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Displays pagination for search results.
|
|
*
|
|
* @param int $totalcourses The total number of courses to be displayed.
|
|
* @param int $page The current page.
|
|
* @param int $perpage The number of courses being displayed.
|
|
* @param bool $showtotals Whether or not to print total information.
|
|
* @param string $search The string we are searching for.
|
|
* @return string
|
|
*/
|
|
protected function search_pagination($totalcourses, $page, $perpage, $showtotals = false, $search = '') {
|
|
$html = '';
|
|
$totalpages = ceil($totalcourses / $perpage);
|
|
if ($showtotals) {
|
|
if ($totalpages == 0) {
|
|
$str = get_string('nocoursesfound', 'moodle', s($search));
|
|
} else if ($totalpages == 1) {
|
|
$str = get_string('showingacourses', 'moodle', $totalcourses);
|
|
} else {
|
|
$a = new stdClass;
|
|
$a->start = ($page * $perpage) + 1;
|
|
$a->end = min((($page + 1) * $perpage), $totalcourses);
|
|
$a->total = $totalcourses;
|
|
$str = get_string('showingxofycourses', 'moodle', $a);
|
|
}
|
|
$html .= html_writer::div($str, 'listing-pagination-totals dimmed');
|
|
}
|
|
|
|
if ($totalcourses < $perpage) {
|
|
return $html;
|
|
}
|
|
$aside = 2;
|
|
$span = $aside * 2 + 1;
|
|
$start = max($page - $aside, 0);
|
|
$end = min($page + $aside, $totalpages - 1);
|
|
if (($end - $start) < $span) {
|
|
if ($start == 0) {
|
|
$end = min($totalpages - 1, $span - 1);
|
|
} else if ($end == ($totalpages - 1)) {
|
|
$start = max(0, $end - $span + 1);
|
|
}
|
|
}
|
|
$items = array();
|
|
$baseurl = $this->page->url;
|
|
if ($page > 0) {
|
|
$items[] = $this->action_button(new moodle_url($baseurl, array('page' => 0)), get_string('first'));
|
|
$items[] = $this->action_button(new moodle_url($baseurl, array('page' => $page - 1)), get_string('prev'));
|
|
$items[] = '...';
|
|
}
|
|
for ($i = $start; $i <= $end; $i++) {
|
|
$class = '';
|
|
if ($page == $i) {
|
|
$class = 'active-page';
|
|
}
|
|
$items[] = $this->action_button(new moodle_url($baseurl, array('page' => $i)), $i + 1, null, $class);
|
|
}
|
|
if ($page < ($totalpages - 1)) {
|
|
$items[] = '...';
|
|
$items[] = $this->action_button(new moodle_url($baseurl, array('page' => $page + 1)), get_string('next'));
|
|
$items[] = $this->action_button(new moodle_url($baseurl, array('page' => $totalpages - 1)), get_string('last'));
|
|
}
|
|
|
|
$html .= html_writer::div(join('', $items), 'listing-pagination');
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Renderers a search result course list item.
|
|
*
|
|
* This function will be called for every course being displayed by course_listing.
|
|
*
|
|
* @param course_in_list $course The course to produce HTML for.
|
|
* @param int $selectedcourse The id of the currently selected course.
|
|
* @return string
|
|
*/
|
|
public function search_listitem(course_in_list $course, $selectedcourse) {
|
|
|
|
$text = $course->get_formatted_name();
|
|
$attributes = array(
|
|
'class' => 'listitem listitem-course',
|
|
'data-id' => $course->id,
|
|
'data-selected' => ($selectedcourse == $course->id) ? '1' : '0',
|
|
'data-visible' => $course->visible ? '1' : '0'
|
|
);
|
|
$bulkcourseinput = '';
|
|
if (coursecat::get($course->category)->can_move_courses_out_of()) {
|
|
$bulkcourseinput = array(
|
|
'type' => 'checkbox',
|
|
'name' => 'bc[]',
|
|
'value' => $course->id,
|
|
'class' => 'bulk-action-checkbox',
|
|
'aria-label' => get_string('bulkactionselect', 'moodle', $text),
|
|
'data-action' => 'select'
|
|
);
|
|
}
|
|
$viewcourseurl = new moodle_url($this->page->url, array('courseid' => $course->id));
|
|
$categoryname = coursecat::get($course->category)->get_formatted_name();
|
|
|
|
$html = html_writer::start_tag('li', $attributes);
|
|
$html .= html_writer::start_div('clearfix');
|
|
$html .= html_writer::start_div('float-left');
|
|
if ($bulkcourseinput) {
|
|
$html .= html_writer::empty_tag('input', $bulkcourseinput).' ';
|
|
}
|
|
$html .= html_writer::end_div();
|
|
$html .= html_writer::link($viewcourseurl, $text, array('class' => 'float-left coursename'));
|
|
$html .= html_writer::tag('span', $categoryname, array('class' => 'float-left categoryname'));
|
|
$html .= html_writer::start_div('float-right');
|
|
$html .= $this->search_listitem_actions($course);
|
|
$html .= html_writer::tag('span', s($course->idnumber), array('class' => 'dimmed idnumber'));
|
|
$html .= html_writer::end_div();
|
|
$html .= html_writer::end_div();
|
|
$html .= html_writer::end_tag('li');
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Renderers actions for individual course actions.
|
|
*
|
|
* @param course_in_list $course The course to renderer actions for.
|
|
* @return string
|
|
*/
|
|
public function search_listitem_actions(course_in_list $course) {
|
|
$baseurl = new moodle_url(
|
|
'/course/managementsearch.php',
|
|
array('courseid' => $course->id, 'categoryid' => $course->category, 'sesskey' => sesskey())
|
|
);
|
|
$actions = array();
|
|
// Edit.
|
|
if ($course->can_access()) {
|
|
if ($course->can_edit()) {
|
|
$actions[] = $this->output->action_icon(
|
|
new moodle_url('/course/edit.php', array('id' => $course->id)),
|
|
new pix_icon('t/edit', get_string('edit')),
|
|
null,
|
|
array('class' => 'action-edit')
|
|
);
|
|
}
|
|
// Delete.
|
|
if ($course->can_delete()) {
|
|
$actions[] = $this->output->action_icon(
|
|
new moodle_url('/course/delete.php', array('id' => $course->id)),
|
|
new pix_icon('t/delete', get_string('delete')),
|
|
null,
|
|
array('class' => 'action-delete')
|
|
);
|
|
}
|
|
// Show/Hide.
|
|
if ($course->can_change_visibility()) {
|
|
$actions[] = $this->output->action_icon(
|
|
new moodle_url($baseurl, array('action' => 'hidecourse')),
|
|
new pix_icon('t/hide', get_string('hide')),
|
|
null,
|
|
array('data-action' => 'hide', 'class' => 'action-hide')
|
|
);
|
|
$actions[] = $this->output->action_icon(
|
|
new moodle_url($baseurl, array('action' => 'showcourse')),
|
|
new pix_icon('t/show', get_string('show')),
|
|
null,
|
|
array('data-action' => 'show', 'class' => 'action-show')
|
|
);
|
|
}
|
|
}
|
|
if (empty($actions)) {
|
|
return '';
|
|
}
|
|
return html_writer::span(join('', $actions), 'course-item-actions item-actions');
|
|
}
|
|
|
|
/**
|
|
* Renders html to display a course search form
|
|
*
|
|
* @param string $value default value to populate the search field
|
|
* @param string $format display format - 'plain' (default), 'short' or 'navbar'
|
|
* @return string
|
|
*/
|
|
public function course_search_form($value = '', $format = 'plain') {
|
|
static $count = 0;
|
|
$formid = 'coursesearch';
|
|
if ((++$count) > 1) {
|
|
$formid .= $count;
|
|
}
|
|
|
|
switch ($format) {
|
|
case 'navbar' :
|
|
$formid = 'coursesearchnavbar';
|
|
$inputid = 'navsearchbox';
|
|
$inputsize = 20;
|
|
break;
|
|
case 'short' :
|
|
$inputid = 'shortsearchbox';
|
|
$inputsize = 12;
|
|
break;
|
|
default :
|
|
$inputid = 'coursesearchbox';
|
|
$inputsize = 30;
|
|
}
|
|
|
|
$strsearchcourses = get_string("searchcourses");
|
|
$searchurl = new moodle_url('/course/management.php');
|
|
|
|
$output = html_writer::start_tag('form', array('id' => $formid, 'action' => $searchurl, 'method' => 'get',
|
|
'class' => 'form-inline'));
|
|
$output .= html_writer::start_tag('fieldset', array('class' => 'coursesearchbox invisiblefieldset m-y-1'));
|
|
$output .= html_writer::tag('label', $strsearchcourses, array('for' => $inputid));
|
|
$output .= html_writer::empty_tag('input', array('type' => 'text', 'id' => $inputid, 'size' => $inputsize,
|
|
'name' => 'search', 'value' => s($value), 'class' => 'form-control m-x-1'));
|
|
$output .= html_writer::empty_tag('input', array('type' => 'submit', 'value' => get_string('go'),
|
|
'class' => 'btn btn-secondary'));
|
|
$output .= html_writer::end_tag('fieldset');
|
|
$output .= html_writer::end_tag('form');
|
|
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Creates access hidden skip to links for the displayed sections.
|
|
*
|
|
* @param bool $displaycategorylisting
|
|
* @param bool $displaycourselisting
|
|
* @param bool $displaycoursedetail
|
|
* @return string
|
|
*/
|
|
public function accessible_skipto_links($displaycategorylisting, $displaycourselisting, $displaycoursedetail) {
|
|
$html = html_writer::start_div('skiplinks accesshide');
|
|
$url = new moodle_url($this->page->url);
|
|
if ($displaycategorylisting) {
|
|
$url->set_anchor('category-listing');
|
|
$html .= html_writer::link($url, get_string('skiptocategorylisting'), array('class' => 'skip'));
|
|
}
|
|
if ($displaycourselisting) {
|
|
$url->set_anchor('course-listing');
|
|
$html .= html_writer::link($url, get_string('skiptocourselisting'), array('class' => 'skip'));
|
|
}
|
|
if ($displaycoursedetail) {
|
|
$url->set_anchor('course-detail');
|
|
$html .= html_writer::link($url, get_string('skiptocoursedetails'), array('class' => 'skip'));
|
|
}
|
|
$html .= html_writer::end_div();
|
|
return $html;
|
|
}
|
|
|
|
}
|