pdf-print / mpdf / compress.php

compress.php in PDF & Print by BestWebSoft – WordPress Posts and Pages PDF Generator Plugin 1.8.1, at mpdf/compress.php

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