mod/wiki/prettyview.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  * This file contains all necessary code to get a printable version of a wiki page
  19  *
  20  * @package mod_wiki
  21  * @copyright 2009 Marc Alier, Jordi Piguillem marc.alier@upc.edu
  22  * @copyright 2009 Universitat Politecnica de Catalunya http://www.upc.edu
  23  *
  24  * @author Jordi Piguillem
  25  * @author Marc Alier
  26  * @author David Jimenez
  27  * @author Josep Arus
  28  * @author Kenneth Riba
  29  *
  30  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  31  */
  32
  33 require_once('../../config.php');
  34 require_once($CFG->dirroot . '/mod/wiki/lib.php');
  35 require_once($CFG->dirroot . '/mod/wiki/locallib.php');
  36 require_once($CFG->dirroot . '/mod/wiki/pagelib.php');
  37
  38 $pageid = required_param('pageid', PARAM_INT); // Page ID
  39
  40 if (!$page = wiki_get_page($pageid)) {
  41     throw new \moodle_exception('incorrectpageid', 'wiki');
  42 }
  43 if (!$subwiki = wiki_get_subwiki($page->subwikiid)) {
  44     throw new \moodle_exception('incorrectsubwikiid', 'wiki');
  45 }
  46 if (!$cm = get_coursemodule_from_instance("wiki", $subwiki->wikiid)) {
  47     throw new \moodle_exception('invalidcoursemodule');
  48 }
  49 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
  50 if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {
  51     throw new \moodle_exception('incorrectwikiid', 'wiki');
  52 }
  53
  54 require_course_login($course, true, $cm);
  55
  56 if (!wiki_user_can_view($subwiki, $wiki)) {
  57     throw new \moodle_exception('cannotviewpage', 'wiki');
  58 }
  59
  60 $wikipage = new page_wiki_prettyview($wiki, $subwiki, $cm);
  61
  62 $wikipage->set_page($page);
  63
  64 $context = context_module::instance($cm->id);
  65
  66 $other = array('prettyview' => true);
  67 wiki_page_view($wiki, $page, $course, $cm, $context, null, $other, $subwiki);
  68
  69 $wikipage->print_header();
  70 $wikipage->print_content();
  71 $wikipage->print_footer();