pdf-print / mpdf / compress.php

compress.php in PDF & Print by BestWebSoft – WordPress Posts and Pages PDF Generator Plugin 2.4.3, at mpdf/compress.php

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1	<?php
2
3	$excl = array('HTML-CSS', 'DIRECTW', 'TABLES', 'IMAGES-CORE',
4	'IMAGES-BMP', 'IMAGES-WMF', 'TABLES-ADVANCED-BORDERS', 'COLUMNS', 'TOC', 'INDEX', 'BOOKMARKS', 'BARCODES', 'FORMS',
5	'WATERMARK', 'CJK-FONTS', 'INDIC', 'ANNOTATIONS', 'BACKGROUNDS', 'CSS-FLOAT', 'CSS-IMAGE-FLOAT', 'CSS-POSITION',
6	'CSS-PAGE', 'BORDER-RADIUS', 'HYPHENATION', 'ENCRYPTION', 'IMPORTS', 'PROGRESS-BAR', 'OTL');
7
8	// DIRECTW = Write, WriteText, WriteCell, Text, Shaded_box, AutosizeText
9	// IMAGES-CORE = [PNG, GIF, and JPG] NB background-images and watermark images
10
11	// Excluding 'HTML-CSS' will also exclude: 'TABLES', 'LISTS', 'TABLES-ADVANCED-BORDERS', 'FORMS', 'BACKGROUNDS', 'CSS-FLOAT', 'CSS-IMAGE-FLOAT', 'CSS-POSITION', 'CSS-PAGE', 'BORDER-RADIUS'
12	// Text is marked in mpdf_source.php with e.g. :
13	/* -- TABLES-ADVANCED-BORDERS -- */
14	/* -- END TABLES-ADVANCED-BORDERS -- */
15	// TABLES-ADVANCED-BORDERS
16
17	if (!isset($_POST['generate']) \|\| $_POST['generate'] != 'generate') {
18
19	if (!file_exists('mpdf_source.php')) {
20	die("ERROR - Could not find mpdf_source.php file in current directory. Please rename mpdf.php as mpdf_source.php");
21	}
22
23	echo '<html>
24	<head>
25	<script language=javascript>
26	checked=false;
27	function checkedAll (frm1) {
28	var aa= document.getElementById("frm1");
29	if (checked == false)
30	{
31	checked = true
32	}
33	else
34	{
35	checked = false
36	}
37	for (var i =0; i < aa.elements.length; i++)
38	{
39	aa.elements[i].checked = checked;
40	}
41	}
42	</script>
43	</head>
44	<body>
45	<p><span style="color:red; font-weight: bold;">WARNING</span>: This utility will OVERWRITE mpdf.php file in the current directory.</p>
46	<p>Select the functions you wish to INCLUDE in your mpdf.php program. When you click generate, a new mpdf.php file will be written to the current directory.</p>
47	<div><b>Notes</b>
48	<ul>
49	<li>HTML-CSS is required for many of the other functions to work including: Tables, Lists, Backgrounds, Forms, Border-radius and all other CSS</li>
50	<li>DIRECTW includes the functions to Write directly to the PDF file e.g. Write, WriteText, WriteCell, Text, Shaded_box, AutosizeText</li>
51	<li>You must include either HTML-CSS or DIRECTW</li>
52	<li>JPG, PNG and JPG images are supported with IMAGES-CORE</li>
53	<li>For WMF Images, you must include both IMAGES-CORE and IMAGES-WMF</li>
54	<li>IMAGES-CORE are required for BACKGROUNDS (IMAGES) or WATERMARKS to work</li>
55	<li>OTL (OpenType Layout) is required for RTL (right-to-left) scripts to work</li>
56	</ul>
57	</div>
58	<input type="checkbox" name="checkall" onclick="checkedAll(frm1);"> <i>Select/Unselect All</i><br /><br />
59
60	<form id="frm1" action="compress.php" method="POST">
61	';
62	foreach ($excl AS $k => $ex) {
63	echo '<input type="checkbox" value="1" name="inc[' . $ex . ']"';
64	if ($k == 0 \|\| ($k > 1 && $k < 5)) {
65	echo ' checked="checked"';
66	}
67	echo ' /> ' . $ex . '<br />';
68	}
69
70	echo '<br />
71	<input type="submit" name="generate" value="generate" />
72	</form>
73	</body>
74	</html>';
75	exit;
76	}
77
78	$inc = $_POST['inc'];
79	if (is_array($inc) && count($inc) > 0) {
80	foreach ($inc AS $i => $v) {
81	$key = array_search($i, $excl);
82	unset($excl[$key]);
83	}
84	}
85
86	if (!defined('PHP_VERSION_ID')) {
87	$version = explode('.', PHP_VERSION);
88	define('PHP_VERSION_ID', ($version[0] * 10000 + $version[1] * 100 + $version[2]));
89	}
90	if (PHP_VERSION_ID < 50300) {
91	$mqr = @get_magic_quotes_runtime();
92	} else {
93	$mqr = 0;
94	}
95	if ($mqr) {
96	set_magic_quotes_runtime(0);
97	}
98
99	$l = file('mpdf_source.php');
100	if (!count($l)) {
101	die("ERROR - Could not find mpdf_source.php file in current directory");
102	}
103	$exclflags = array();
104	$x = '';
105
106	// Excluding 'HTML-CSS' will also exclude: 'TABLES', 'LISTS', 'TABLES-ADVANCED-BORDERS', 'HTMLHEADERS-FOOTERS', 'FORMS', 'BACKGROUNDS', 'CSS-FLOAT', 'CSS-IMAGE-FLOAT', 'CSS-POSITION', 'CSS-PAGE', 'BORDER-RADIUS'
107	if (isset($excl[0]) && $excl[0] == 'HTML-CSS') {
108	$excl[] = 'TABLES';
109	$excl[] = 'TABLES-ADVANCED-BORDERS';
110	$excl[] = 'FORMS';
111	$excl[] = 'BACKGROUNDS';
112	$excl[] = 'CSS-FLOAT';
113	$excl[] = 'CSS-IMAGE-FLOAT';
114	$excl[] = 'CSS-POSITION';
115	$excl[] = 'CSS-PAGE';
116	$excl[] = 'BORDER-RADIUS';
117	}
118	$excl = array_unique($excl);
119
120	foreach ($l AS $k => $ln) {
121	$exclude = false;
122	// XXXXX
123	preg_match_all("/\/\/ \([A-Za-z\-]+)\/", $ln, $m);
124	foreach ($m[1] AS $mm) {
125	if (in_array($mm, $excl)) {
126	$exclude = true;
127	}
128	}
129	/* -- XXXXX -- */
130	preg_match_all("/\/\-- ([A-Za-z\-]+) --\\//", $ln, $m);
131	foreach ($m[1] AS $mm) {
132	if (in_array($mm, $excl)) {
133	$exclflags[$mm] = true;
134	}
135	$exclude = true;
136	}
137	$exclflags = array_unique($exclflags);
138	/* -- END XXXX -- */
139	preg_match_all("/\/\-- END ([A-Za-z\-]+) --\\//", $ln, $m);
140	foreach ($m[1] AS $mm) {
141	if (in_array($mm, $excl)) {
142	unset($exclflags[$mm]);
143	}
144	$exclude = true;
145	}
146	if (count($exclflags) == 0 && !$exclude) {
147	$x .= $ln;
148	}
149	}
150	// mPDF 5.0
151	if (function_exists('file_put_contents')) {
152	$check = file_put_contents('mpdf.php', $x);
153	} else {
154	$f = fopen('mpdf.php', 'w');
155	$check = fwrite($f, $x);
156	fclose($f);
157	}
158	if (!$check) {
159	die("ERROR - Could not write to mpdf.php file. Are permissions correctly set?");
160	}
161	echo '<p><b>mPDF file generated successfully!</b></p>';
162	echo '<div>mPDF file size ' . number_format((strlen($x) / 1024)) . ' kB</div>';
163
164	unset($l);
165	unset($x);
166
167	include('mpdf.php');
168	$mpdf = new mPDF();
169
170	echo '<div>Memory usage on loading mPDF class ' . number_format((memory_get_usage(true) / (1024 * 1024)), 2) . ' MB</div>';
171
172	exit;
173