mod/book/index.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 page lists all the instances of book in a particular course
  19  *
  20  * @package    mod_book
  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 ID.
  29
  30 $course = $DB->get_record('course', array('id'=>$id), '*', MUST_EXIST);
  31
  32 unset($id);
  33
  34 require_course_login($course, true);
  35 $PAGE->set_pagelayout('incourse');
  36
  37 // Get all required strings
  38 $strbooks        = get_string('modulenameplural', 'mod_book');
  39 $strbook         = get_string('modulename', 'mod_book');
  40 $strname         = get_string('name');
  41 $strintro        = get_string('moduleintro');
  42 $strlastmodified = get_string('lastmodified');
  43
  44 $PAGE->set_url('/mod/book/index.php', array('id' => $course->id));
  45 $PAGE->set_title($course->shortname.': '.$strbooks);
  46 $PAGE->set_heading($course->fullname);
  47 $PAGE->navbar->add($strbooks);
  48 echo $OUTPUT->header();
  49
  50 \mod_book\event\course_module_instance_list_viewed::create_from_course($course)->trigger();
  51
  52 // Get all the appropriate data
  53 if (!$books = get_all_instances_in_course('book', $course)) {
  54     notice(get_string('thereareno', 'moodle', $strbooks), "$CFG->wwwroot/course/view.php?id=$course->id");
  55     die;
  56 }
  57
  58 $usesections = course_format_uses_sections($course->format);
  59
  60 $table = new html_table();
  61 $table->attributes['class'] = 'generaltable mod_index';
  62
  63 if ($usesections) {
  64     $strsectionname = get_string('sectionname', 'format_'.$course->format);
  65     $table->head  = array ($strsectionname, $strname, $strintro);
  66     $table->align = array ('center', 'left', 'left');
  67 } else {
  68     $table->head  = array ($strlastmodified, $strname, $strintro);
  69     $table->align = array ('left', 'left', 'left');
  70 }
  71
  72 $modinfo = get_fast_modinfo($course);
  73 $currentsection = '';
  74 foreach ($books as $book) {
  75     $cm = $modinfo->get_cm($book->coursemodule);
  76     if ($usesections) {
  77         $printsection = '';
  78         if ($book->section !== $currentsection) {
  79             if ($book->section) {
  80                 $printsection = get_section_name($course, $book->section);
  81             }
  82             if ($currentsection !== '') {
  83                 $table->data[] = 'hr';
  84             }
  85             $currentsection = $book->section;
  86         }
  87     } else {
  88         $printsection = html_writer::tag('span', userdate($book->timemodified), array('class' => 'smallinfo'));
  89     }
  90
  91     $class = $book->visible ? null : array('class' => 'dimmed'); // hidden modules are dimmed
  92
  93     $table->data[] = array (
  94         $printsection,
  95         html_writer::link(new moodle_url('view.php', array('id' => $cm->id)), format_string($book->name), $class),
  96         format_module_intro('book', $book, $cm->id));
  97 }
  98
  99 echo html_writer::table($table);
 100
 101 echo $OUTPUT->footer();