blocks/calendar_month/block_calendar_month.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Handles displaying the calendar block.
  19  *
  20  * @package    block_calendar_month
  21  * @copyright  2004 Eloy Lafuente (stronk7) {@link http://stronk7.com}
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24 class block_calendar_month extends block_base {
  25
  26     /**
  27      * Initialise the block.
  28      */
  29     public function init() {
  30         $this->title = get_string('pluginname', 'block_calendar_month');
  31     }
  32
  33     /**
  34      * Return the content of this block.
  35      *
  36      * @return stdClass the content
  37      */
  38     public function get_content() {
  39         global $CFG;
  40
  41         require_once($CFG->dirroot.'/calendar/lib.php');
  42
  43         if ($this->content !== null) {
  44             return $this->content;
  45         }
  46
  47         $this->content = new stdClass;
  48         $this->content->text = '';
  49         $this->content->footer = '';
  50
  51         $courseid = $this->page->course->id;
  52         $categoryid = ($this->page->context->contextlevel === CONTEXT_COURSECAT && !empty($this->page->category)) ?
  53             $this->page->category->id : null;
  54         $calendar = \calendar_information::create(time(), $courseid, $categoryid);
  55         list($data, $template) = calendar_get_view($calendar, 'mini', isloggedin(), isloggedin());
  56
  57         $renderer = $this->page->get_renderer('core_calendar');
  58         $this->content->text .= $renderer->render_from_template($template, $data);
  59
  60         if ($this->page->course->id != SITEID) {
  61             $this->content->text .= $renderer->event_filter();
  62         }
  63
  64         return $this->content;
  65     }
  66 }