weekly release 2.9dev
[moodle.git] / mod / book / tool / print / index.php
CommitLineData
8d623d14 1<?php
b15ef0b0 2// This file is part of Moodle - http://moodle.org/
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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 *
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20 * @package booktool_print
21 * @copyright 2004-2011 Petr Skoda {@link http://skodak.org}
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22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 */
02039379 24
7927cab1 25require(dirname(__FILE__).'/../../../../config.php');
b962f030 26require_once(dirname(__FILE__).'/locallib.php');
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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// =========================================================================
02039379 34
2c1e98e6 35$cm = get_coursemodule_from_id('book', $id, 0, false, MUST_EXIST);
74df2951 36$course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
2c1e98e6 37$book = $DB->get_record('book', array('id'=>$cm->instance), '*', MUST_EXIST);
02039379 38
dab784a3 39require_course_login($course, true, $cm);
c6d2eda2 40
1fc9e895 41$context = context_module::instance($cm->id);
c6d2eda2 42require_capability('mod/book:read', $context);
7927cab1 43require_capability('booktool/print:print', $context);
c6d2eda2 44
3542c4f4 45// Check all variables.
02039379 46if ($chapterid) {
3542c4f4 47 // Single chapter printing - only visible!
ee952cbb 48 $chapter = $DB->get_record('book_chapters', array('id'=>$chapterid, 'bookid'=>$book->id), '*', MUST_EXIST);
02039379 49} else {
3542c4f4 50 // Complete book.
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51 $chapter = false;
52}
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53
54$PAGE->set_url('/mod/book/print.php', array('id'=>$id, 'chapterid'=>$chapterid));
55
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56unset($id);
57unset($chapterid);
02039379 58
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59// Security checks END.
60
61// read chapters
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62$chapters = book_preload_chapters($book);
63
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64$strbooks = get_string('modulenameplural', 'mod_book');
65$strbook = get_string('modulename', 'mod_book');
66$strtop = get_string('top', 'mod_book');
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67
68@header('Cache-Control: private, pre-check=0, post-check=0, max-age=0');
69@header('Pragma: no-cache');
c6d2eda2 70@header('Expires: ');
02039379 71@header('Accept-Ranges: none');
dab784a3 72@header('Content-type: text/html; charset=utf-8');
02039379 73
02039379 74if ($chapter) {
02039379 75
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76 if ($chapter->hidden) {
77 require_capability('mod/book:viewhiddenchapters', $context);
78 }
ef2a9ece 79 \booktool_print\event\chapter_printed::create_from_chapter($book, $context, $chapter)->trigger();
02039379 80
3542c4f4 81 // page header
02039379 82 ?>
5595391e 83 <!DOCTYPE HTML>
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84 <html>
85 <head>
ad1e18e2 86 <title><?php echo format_string($book->name, true, array('context'=>$context)) ?></title>
dab784a3 87 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
ad1e18e2 88 <meta name="description" content="<?php echo s(format_string($book->name, true, array('context'=>$context))) ?>" />
bd094524 89 <link rel="stylesheet" type="text/css" href="print.css" />
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90 </head>
91 <body>
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92 <?php
93 // Print dialog link.
94 $printtext = get_string('printchapter', 'booktool_print');
95 $printicon = $OUTPUT->pix_icon('chapter', $printtext, 'booktool_print', array('class' => 'book_print_icon'));
96 $printlinkatt = array('onclick' => 'window.print();return false;', 'class' => 'book_no_print');
97 echo html_writer::link('#', $printicon.$printtext, $printlinkatt);
98 ?>
02039379 99 <a name="top"></a>
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100 <?php
101 echo $OUTPUT->heading(format_string($book->name, true, array('context'=>$context)), 1);
102 ?>
02039379 103 <div class="chapter">
661b9ea2 104 <?php
02039379 105
ee952cbb 106
02039379 107 if (!$book->customtitles) {
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108 if (!$chapter->subchapter) {
109 $currtitle = book_get_chapter_title($chapter->id, $chapters, $book, $context);
d8a6d49c 110 echo $OUTPUT->heading($currtitle);
02039379 111 } else {
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112 $currtitle = book_get_chapter_title($chapters[$chapter->id]->parent, $chapters, $book, $context);
113 $currsubtitle = book_get_chapter_title($chapter->id, $chapters, $book, $context);
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114 echo $OUTPUT->heading($currtitle);
115 echo $OUTPUT->heading($currsubtitle, 3);
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116 }
117 }
ee952cbb 118
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119 $chaptertext = file_rewrite_pluginfile_urls($chapter->content, 'pluginfile.php', $context->id, 'mod_book', 'chapter', $chapter->id);
120 echo format_text($chaptertext, $chapter->contentformat, array('noclean'=>true, 'context'=>$context));
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121 echo '</div>';
122 echo '</body> </html>';
123
124} else {
ef2a9ece 125 \booktool_print\event\book_printed::create_from_book($book, $context)->trigger();
7f6e3eef 126
ee952cbb 127 $allchapters = $DB->get_records('book_chapters', array('bookid'=>$book->id), 'pagenum');
34570f86 128 $book->intro = file_rewrite_pluginfile_urls($book->intro, 'pluginfile.php', $context->id, 'mod_book', 'intro', null);
02039379 129
3542c4f4 130 // page header
02039379 131 ?>
5595391e 132 <!DOCTYPE HTML>
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133 <html>
134 <head>
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135 <title><?php echo format_string($book->name, true, array('context'=>$context)) ?></title>
136 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
137 <meta name="description" content="<?php echo s(format_string($book->name, true, array('noclean'=>true, 'context'=>$context))) ?>" />
bd094524 138 <link rel="stylesheet" type="text/css" href="print.css" />
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139 </head>
140 <body>
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141 <?php
142 // Print dialog link.
143 $printtext = get_string('printbook', 'booktool_print');
144 $printicon = $OUTPUT->pix_icon('book', $printtext, 'booktool_print', array('class' => 'book_print_icon'));
145 $printlinkatt = array('onclick' => 'window.print();return false;', 'class' => 'book_no_print');
146 echo html_writer::link('#', $printicon.$printtext, $printlinkatt);
147 ?>
02039379 148 <a name="top"></a>
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149 <?php
150 echo $OUTPUT->heading(format_string($book->name, true, array('context'=>$context)), 1);
151 ?>
ad1e18e2 152 <p class="book_summary"><?php echo format_text($book->intro, $book->introformat, array('noclean'=>true, 'context'=>$context)) ?></p>
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153 <div class="book_info"><table>
154 <tr>
661b9ea2 155 <td><?php echo get_string('site') ?>:</td>
ad1e18e2 156 <td><a href="<?php echo $CFG->wwwroot ?>"><?php echo format_string($SITE->fullname, true, array('context'=>$context)) ?></a></td>
02039379 157 </tr><tr>
661b9ea2 158 <td><?php echo get_string('course') ?>:</td>
ad1e18e2 159 <td><?php echo format_string($course->fullname, true, array('context'=>$context)) ?></td>
02039379 160 </tr><tr>
1cc316b7 161 <td><?php echo get_string('modulename', 'mod_book') ?>:</td>
ad1e18e2 162 <td><?php echo format_string($book->name, true, array('context'=>$context)) ?></td>
02039379 163 </tr><tr>
7927cab1 164 <td><?php echo get_string('printedby', 'booktool_print') ?>:</td>
ad1e18e2 165 <td><?php echo fullname($USER, true) ?></td>
02039379 166 </tr><tr>
079be74d 167 <td><?php echo get_string('printdate', 'booktool_print') ?>:</td>
661b9ea2 168 <td><?php echo userdate(time()) ?></td>
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169 </tr>
170 </table></div>
171
661b9ea2 172 <?php
b962f030 173 list($toc, $titles) = booktool_print_get_toc($chapters, $book, $cm);
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174 echo $toc;
175 // chapters
176 $link1 = $CFG->wwwroot.'/mod/book/view.php?id='.$course->id.'&chapterid=';
177 $link2 = $CFG->wwwroot.'/mod/book/view.php?id='.$course->id;
178 foreach ($chapters as $ch) {
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179 $chapter = $allchapters[$ch->id];
180 if ($chapter->hidden) {
181 continue;
182 }
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183 echo '<div class="book_chapter"><a name="ch'.$ch->id.'"></a>';
184 if (!$book->customtitles) {
6f51394b 185 if (!$chapter->subchapter) {
d8a6d49c 186 echo $OUTPUT->heading($titles[$ch->id]);
6f51394b 187 } else {
d8a6d49c 188 echo $OUTPUT->heading($titles[$ch->id], 3);
6f51394b 189 }
02039379 190 }
ee952cbb 191 $content = str_replace($link1, '#ch', $chapter->content);
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192 $content = str_replace($link2, '#top', $content);
193 $content = file_rewrite_pluginfile_urls($content, 'pluginfile.php', $context->id, 'mod_book', 'chapter', $ch->id);
ee952cbb 194 echo format_text($content, $chapter->contentformat, array('noclean'=>true, 'context'=>$context));
f4e1849e 195 echo '</div>';
3542c4f4 196 // echo '<a href="#toc">'.$strtop.'</a>';
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197 }
198 echo '</body> </html>';
199}
200