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128 lines
4.6 KiB
128 lines
4.6 KiB
2 years ago
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<?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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* Handles displaying the calendar upcoming events block.
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*
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* @package block_calendar_upcoming
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* @copyright 2004 Eloy Lafuente (stronk7) {@link http://stronk7.com}
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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 block_calendar_upcoming extends block_base {
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/**
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* Initialise the block.
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*/
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public function init() {
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$this->title = get_string('pluginname', 'block_calendar_upcoming');
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}
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/**
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* Return the content of this block.
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*
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* @return stdClass the content
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*/
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public function get_content() {
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global $CFG;
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require_once($CFG->dirroot.'/calendar/lib.php');
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if ($this->content !== null) {
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return $this->content;
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}
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$this->content = new stdClass;
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$this->content->text = '';
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$this->content->footer = '';
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$courseid = $this->page->course->id;
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$categoryid = ($this->page->context->contextlevel === CONTEXT_COURSECAT) ? $this->page->category->id : null;
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$calendar = \calendar_information::create(time(), $courseid, $categoryid);
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list($data, $template) = calendar_get_view($calendar, 'upcoming_mini');
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$renderer = $this->page->get_renderer('core_calendar');
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$this->content->text .= $renderer->render_from_template($template, $data);
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$url = new \moodle_url('/calendar/view.php', ['view' => 'upcoming']);
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if ($courseid != SITEID) {
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$url->param('course', $this->page->course->id);
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} else if (!empty($categoryid)) {
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$url->param('category', $this->page->category->id);
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}
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$this->content->footer = html_writer::div(
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html_writer::link($url, get_string('gotocalendar', 'block_calendar_upcoming')),
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'gotocal'
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);
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return $this->content;
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}
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/**
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* Get the upcoming event block content.
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*
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* @param array $events list of events
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* @param \moodle_url|string $linkhref link to event referer
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* @param boolean $showcourselink whether links to courses should be shown
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* @return string|null $content html block content
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* @deprecated since 3.4
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*/
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public static function get_upcoming_content($events, $linkhref = null, $showcourselink = false) {
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debugging(
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'get_upcoming_content() is deprecated. ' .
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'Please see block_calendar_upcoming::get_content() for the correct API usage.',
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DEBUG_DEVELOPER
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);
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$content = '';
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$lines = count($events);
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if (!$lines) {
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return $content;
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}
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for ($i = 0; $i < $lines; ++$i) {
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if (!isset($events[$i]->time)) {
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continue;
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}
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$events[$i] = calendar_add_event_metadata($events[$i]);
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$content .= '<div class="event"><span class="icon c0">' . $events[$i]->icon . '</span>';
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if (!empty($events[$i]->referer)) {
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// That's an activity event, so let's provide the hyperlink.
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$content .= $events[$i]->referer;
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} else {
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if (!empty($linkhref)) {
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$href = calendar_get_link_href(new \moodle_url(CALENDAR_URL . $linkhref), 0, 0, 0,
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$events[$i]->timestart);
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$href->set_anchor('event_' . $events[$i]->id);
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$content .= \html_writer::link($href, $events[$i]->name);
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} else {
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$content .= $events[$i]->name;
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}
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}
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$events[$i]->time = str_replace('»', '<br />»', $events[$i]->time);
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if ($showcourselink && !empty($events[$i]->courselink)) {
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$content .= \html_writer::div($events[$i]->courselink, 'course');
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}
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$content .= '<div class="date">' . $events[$i]->time . '</div></div>';
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if ($i < $lines - 1) {
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$content .= '<hr />';
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}
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}
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return $content;
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}
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}
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