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126 lines
3.8 KiB
PHP
126 lines
3.8 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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* This file contains general functions for the course format Week
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*
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* @since 2.0
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* @package moodlecore
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* @copyright 2009 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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/**
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* Indicates this format uses sections.
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*
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* @return bool Returns true
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*/
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function callback_weeks_uses_sections() {
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return true;
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}
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/**
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* Used to display the course structure for a course where format=weeks
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*
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* This is called automatically by {@link load_course()} if the current course
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* format = weeks.
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*
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* @param navigation_node $navigation The course node
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* @param array $path An array of keys to the course node
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* @param stdClass $course The course we are loading the section for
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*/
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function callback_weeks_load_content(&$navigation, $course, $coursenode) {
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return $navigation->load_generic_course_sections($course, $coursenode, 'weeks');
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}
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/**
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* The string that is used to describe a section of the course
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* e.g. Topic, Week...
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*
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* @return string
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*/
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function callback_weeks_definition() {
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return get_string('week');
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}
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/**
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* The GET argument variable that is used to identify the section being
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* viewed by the user (if there is one)
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*
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* @return string
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*/
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function callback_weeks_request_key() {
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return 'week';
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}
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/**
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* Gets the name for the provided section.
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*
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* @param stdClass $course
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* @param stdClass $section
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* @return string
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*/
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function callback_weeks_get_section_name($course, $section) {
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// We can't add a node without text
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if (!empty($section->name)) {
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// Return the name the user set
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return format_string($section->name, true, array('context' => get_context_instance(CONTEXT_COURSE, $course->id)));
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} else if ($section->section == 0) {
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// Return the section0name
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return get_string('section0name', 'format_weeks');
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} else {
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// Got to work out the date of the week so that we can show it
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$sections = get_all_sections($course->id);
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$weekdate = $course->startdate+7200;
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foreach ($sections as $sec) {
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if ($sec->id == $section->id) {
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break;
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} else if ($sec->section != 0) {
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$weekdate += 604800;
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}
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}
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$strftimedateshort = ' '.get_string('strftimedateshort');
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$weekday = userdate($weekdate, $strftimedateshort);
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$endweekday = userdate($weekdate+518400, $strftimedateshort);
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return $weekday.' - '.$endweekday;
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}
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}
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/**
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* Declares support for course AJAX features
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*
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* @see course_format_ajax_support()
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* @return stdClass
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*/
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function callback_weeks_ajax_support() {
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$ajaxsupport = new stdClass();
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$ajaxsupport->capable = true;
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$ajaxsupport->testedbrowsers = array('MSIE' => 6.0, 'Gecko' => 20061111, 'Safari' => 531, 'Chrome' => 6.0);
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return $ajaxsupport;
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}
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/**
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* Returns a URL to arrive directly at a section
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*
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* @param int $courseid The id of the course to get the link for
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* @param int $sectionnum The section number to jump to
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* @return moodle_url
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*/
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function callback_weeks_get_section_url($courseid, $sectionnum) {
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return new moodle_url('/course/view.php', array('id' => $courseid, 'week' => $sectionnum));
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}
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