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Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401]

   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   * Book printing
  19   *
  20   * @package    booktool_print
  21   * @copyright  2004-2011 Petr Skoda {@link http://skodak.org}
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  require(__DIR__.'/../../../../config.php');
  26  require_once (__DIR__.'/locallib.php');
  27  
  28  $id        = required_param('id', PARAM_INT);           // Course Module ID
  29  $chapterid = optional_param('chapterid', 0, PARAM_INT); // Chapter ID
  30  
  31  // =========================================================================
  32  // security checks START - teachers and students view
  33  // =========================================================================
  34  
  35  $cm = get_coursemodule_from_id('book', $id, 0, false, MUST_EXIST);
  36  $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
  37  $book = $DB->get_record('book', array('id' => $cm->instance), '*', MUST_EXIST);
  38  
  39  require_course_login($course, true, $cm);
  40  
  41  $context = context_module::instance($cm->id);
  42  require_capability('mod/book:read', $context);
  43  require_capability('booktool/print:print', $context);
  44  
  45  // Check all variables.
  46  if ($chapterid) {
  47      // Single chapter printing - only visible!
  48      $chapter = $DB->get_record('book_chapters', array('id' => $chapterid, 'bookid' => $book->id), '*',
  49              MUST_EXIST);
  50  } else {
  51      // Complete book.
  52      $chapter = false;
  53  }
  54  
  55  $PAGE->set_url('/mod/book/print.php', array('id' => $id, 'chapterid' => $chapterid));
  56  
  57  $PAGE->activityheader->disable();
  58  $PAGE->set_pagelayout("embedded");
  59  
  60  unset($id);
  61  unset($chapterid);
  62  
  63  // Security checks END.
  64  
  65  // read chapters
  66  $chapters = book_preload_chapters($book);
  67  
  68  $strbooks = get_string('modulenameplural', 'mod_book');
  69  $strbook  = get_string('modulename', 'mod_book');
  70  $strtop   = get_string('top', 'mod_book');
  71  
  72  // Page header.
  73  $strtitle = format_string($book->name, true, array('context' => $context));
  74  $PAGE->set_title($strtitle);
  75  $PAGE->set_heading($strtitle);
  76  $PAGE->requires->css('/mod/book/tool/print/print.css');
  77  
  78  $renderer = $PAGE->get_renderer('booktool_print');
  79  
  80  // Begin page output.
  81  echo $OUTPUT->header();
  82  
  83  if ($chapter) {
  84      if ($chapter->hidden) {
  85          require_capability('mod/book:viewhiddenchapters', $context);
  86      }
  87      \booktool_print\event\chapter_printed::create_from_chapter($book, $context, $chapter)->trigger();
  88      $page = new booktool_print\output\print_book_chapter_page($book, $cm, $chapter);
  89  } else {
  90      \booktool_print\event\book_printed::create_from_book($book, $context)->trigger();
  91      $page = new booktool_print\output\print_book_page($book, $cm);
  92  }
  93  
  94  echo $renderer->render($page);
  95  
  96  // Finish page output.
  97  echo $OUTPUT->footer();