mirror of
https://github.com/boostorg/website.git
synced 2026-01-28 07:42:16 +00:00
0b0c43e213
At the moment the code for theming boostbook pages is replacing any png in an 'images' folder, which is removing the images from some documentation. As a temporary fix, only do this for certain filenames. Refs: #2221. [SVN r48212]
536 lines
18 KiB
PHP
536 lines
18 KiB
PHP
<?php
|
|
/*
|
|
Copyright 2005-2008 Redshift Software, Inc.
|
|
Distributed under the Boost Software License, Version 1.0.
|
|
(See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
|
|
*/
|
|
require_once(dirname(__FILE__) . '/boost.php');
|
|
|
|
class boost_archive
|
|
{
|
|
var $version_ = NULL;
|
|
var $key_ = NULL;
|
|
var $file_ = NULL;
|
|
var $archive_ = NULL;
|
|
var $extractor_ = NULL;
|
|
var $type_ = NULL;
|
|
var $head_content_ = NULL;
|
|
var $content_ = NULL;
|
|
|
|
function boost_archive(
|
|
$pattern,
|
|
$vpath,
|
|
$content_map = array(),
|
|
$get_as_raw = false,
|
|
$archive_subdir = true,
|
|
$archive_dir = ARCHIVE_DIR,
|
|
$archive_file_prefix = ARCHIVE_FILE_PREFIX)
|
|
{
|
|
$path_parts = array();
|
|
preg_match($pattern, $vpath, $path_parts);
|
|
|
|
$info_map = array_merge($content_map, array(
|
|
array('@.*@','@[.](txt|py|rst|jam|v2|bat|sh|xml)$@i','text','text/plain'),
|
|
array('@.*@','@[.](c|h|cpp|hpp)$@i','cpp','text/plain'),
|
|
array('@.*@','@[.]png$@i','raw','image/png'),
|
|
array('@.*@','@[.]gif$@i','raw','image/gif'),
|
|
array('@.*@','@[.](jpg|jpeg|jpe)$@i','raw','image/jpeg'),
|
|
array('@.*@','@[.]css$@i','raw','text/css'),
|
|
array('@.*@','@[.]js$@i','raw','application/x-javascript'),
|
|
array('@.*@','@[.]pdf$@i','raw','application/pdf'),
|
|
array('@.*@','@[.](html|htm)$@i','raw','text/html'),
|
|
array('@.*@','@[^.](Jamroot|Jamfile|ChangeLog)$@i','text','text/plain'),
|
|
));
|
|
|
|
$this->version_ = $path_parts[1];
|
|
$this->key_ = $path_parts[2];
|
|
if ($archive_subdir)
|
|
{
|
|
$this->file_ = $archive_file_prefix . $this->version_ . '/' . $this->key_;
|
|
}
|
|
else
|
|
{
|
|
$this->file_ = $archive_file_prefix . $this->key_;
|
|
}
|
|
$this->archive_ = str_replace('\\','/', $archive_dir . '/' . $this->version_ . '.zip');
|
|
|
|
foreach ($info_map as $i)
|
|
{
|
|
if (preg_match($i[1],$this->key_))
|
|
{
|
|
$this->extractor_ = $i[2];
|
|
$this->type_ = $i[3];
|
|
break;
|
|
}
|
|
}
|
|
|
|
$unzip =
|
|
UNZIP
|
|
.' -p '.escapeshellarg($this->archive_)
|
|
.' '.escapeshellarg($this->file_);
|
|
if (! $this->extractor_)
|
|
{
|
|
# File doesn't exist, or we don't know how to handle it.
|
|
$this->extractor_ = '404';
|
|
$this->_init_404();
|
|
}
|
|
else if ($get_as_raw || $this->extractor_ == 'raw')
|
|
{
|
|
$this->_extract_raw($unzip);
|
|
//~ print "--- $unzip";
|
|
}
|
|
else
|
|
{
|
|
/* We pre-extract so we can get this like meta tag information
|
|
before we have to print it out. */
|
|
$this->content_ = $this->_extract_string($unzip);
|
|
$f = '_init_'.$this->extractor_;
|
|
$this->$f();
|
|
if ($this->extractor_ == 'simple')
|
|
{
|
|
$f = '_content_'.$this->extractor_;
|
|
$this->$f();
|
|
}
|
|
}
|
|
}
|
|
|
|
function content_head()
|
|
{
|
|
if ($this->head_content_)
|
|
{
|
|
print $this->head_content_;
|
|
}
|
|
else
|
|
{
|
|
print <<<HTML
|
|
<title>Boost C++ Libraries</title>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii" />
|
|
HTML
|
|
;
|
|
}
|
|
}
|
|
|
|
function is_raw()
|
|
{
|
|
return $this->extractor_ == 'raw' || $this->extractor_ == 'simple';
|
|
}
|
|
|
|
function _extract_string($unzip)
|
|
{
|
|
$file_handle = popen($unzip,'r');
|
|
$text = '';
|
|
while ($file_handle && !feof($file_handle)) {
|
|
$text .= fread($file_handle,8*1024);
|
|
}
|
|
if(pclose($file_handle) == 0) {
|
|
return $text;
|
|
}
|
|
else {
|
|
$this->extractor_ = '404';
|
|
return '';
|
|
}
|
|
}
|
|
|
|
function _extract_raw($unzip)
|
|
{
|
|
header('Content-type: '.$this->type_);
|
|
## header('Content-Disposition: attachment; filename="downloaded.pdf"');
|
|
$file_handle = popen($unzip,'rb');
|
|
fpassthru($file_handle);
|
|
$exit_status = pclose($file_handle);
|
|
|
|
// Disable the error message because it was appearing for several files.
|
|
//
|
|
// if($exit_status != 0)
|
|
// echo 'Error extracting file: '.unzip_error($exit_status);
|
|
}
|
|
|
|
function content()
|
|
{
|
|
if ($this->extractor_)
|
|
{
|
|
$f = '_content_'.$this->extractor_;
|
|
$this->$f();
|
|
}
|
|
}
|
|
|
|
function _init_text()
|
|
{
|
|
}
|
|
|
|
function _content_text()
|
|
{
|
|
print "<h3>".$this->key_."</h3>\n";
|
|
print "<pre>\n";
|
|
print htmlentities($this->content_);
|
|
print "</pre>\n";
|
|
}
|
|
|
|
function _init_cpp()
|
|
{
|
|
}
|
|
|
|
function _content_cpp()
|
|
{
|
|
$text = htmlentities($this->content_);
|
|
|
|
print "<h3>".$this->key_."</h3>\n";
|
|
print "<pre>\n";
|
|
$root = dirname(preg_replace('@([^/]+/)@','../',$this->key_));
|
|
$text = preg_replace(
|
|
'@(#[ ]*include[ ]+<)(boost[^&]+)@Ssm',
|
|
'${1}<a href="'.$root.'/${2}">${2}</a>',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@(#[ ]*include[ ]+")(boost[^&]+)@Ssm',
|
|
'${1}<a href="'.$root.'/${2}">${2}</a>',
|
|
$text );
|
|
print $text;
|
|
print "</pre>\n";
|
|
}
|
|
|
|
function _init_html_pre()
|
|
{
|
|
$h = '';
|
|
|
|
preg_match('@text/html; charset=([^\s"\']+)@i',$this->content_,$charset);
|
|
if (isset($charset[1]))
|
|
{
|
|
$h .= <<<HTML
|
|
<meta http-equiv="Content-Type" content="text/html; charset=${charset[1]}" />
|
|
HTML
|
|
;
|
|
}
|
|
|
|
preg_match('@<title>([^<]+)</title>@i',$this->content_,$title);
|
|
if (isset($title[1]))
|
|
{
|
|
$h .= <<<HTML
|
|
<title>Boost C++ Libraries - ${title[1]}</title>
|
|
HTML
|
|
;
|
|
}
|
|
else if ($h !== '')
|
|
{
|
|
$h .= <<<HTML
|
|
<title>Boost C++ Libraries</title>
|
|
HTML
|
|
;
|
|
}
|
|
|
|
if ($h !== '')
|
|
{
|
|
$this->head_content_ = $h;
|
|
}
|
|
}
|
|
|
|
function _content_html_pre()
|
|
{
|
|
$text = $this->content_;
|
|
|
|
$text = preg_replace(
|
|
'@href="?http://www.boost.org/?([^"\s]*)"?@i',
|
|
'href="/${1}"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@href="?http://boost.org/?([^"\s]*)"?@i',
|
|
'href="/${1}"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@href="?(?:\.\./)+people/(.*\.htm)"?@i',
|
|
'href="/users/people/${1}l"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@href="?(?:\.\./)+(LICENSE_[^"\s]*\.txt)"?@i',
|
|
'href="/${1}"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<a\s+(class="[^"]+")?\s*href="?(http|mailto)(:[^"\s]*)"?@i',
|
|
'<a class="external" href="${2}${3}"',
|
|
$text );
|
|
|
|
return $text;
|
|
}
|
|
|
|
function _init_boost_book_html()
|
|
{
|
|
$this->_init_html_pre();
|
|
}
|
|
|
|
function _content_boost_book_html()
|
|
{
|
|
$text = $this->_content_html_pre();
|
|
|
|
$text = substr($text,strpos($text,'<div class="spirit-nav">'));
|
|
$text = substr($text,0,strpos($text,'</body>'));
|
|
$text = str_replace('<hr>','',$text);
|
|
$text = str_replace('<table width="100%">','<table class="footer-table">',$text);
|
|
$text = str_replace('<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%">','<table class="footer-table">',$text);
|
|
$text = preg_replace(
|
|
'@[\s]+(border|cellpadding|cellspacing|width|height|valign|frame|rules|naturalsizeflag|background)=[^\s>]+@i',
|
|
'',
|
|
$text );
|
|
/* */
|
|
for ($i = 0; $i < 8; $i++) {
|
|
$text = preg_replace(
|
|
'@<img src="[\./a-z]*images/(prev|up|home|next|tip|note|warning|important|caution|sidebar|hint|alert)\.png" alt="([^"]+)"([ /]*)>@Ssm',
|
|
'<img src="/gfx/space.png" alt="${2}" class="${1}_image" />',
|
|
$text );
|
|
}
|
|
/* */
|
|
|
|
print $text;
|
|
}
|
|
|
|
function _init_boost_libs_html()
|
|
{
|
|
$this->_init_html_pre();
|
|
}
|
|
|
|
function _content_boost_libs_html()
|
|
{
|
|
$text = $this->_content_html_pre();
|
|
|
|
preg_match('@<body[^>]*>@i',$text,$body_begin,PREG_OFFSET_CAPTURE);
|
|
preg_match('@</body>@i',$text,$body_end,PREG_OFFSET_CAPTURE);
|
|
if (!isset($body_begin[0]))
|
|
{
|
|
//~ Attempt to recover some content from illegal HTML that is missing the body tag.
|
|
preg_match('@</head>@i',$text,$body_begin,PREG_OFFSET_CAPTURE);
|
|
}
|
|
if (!isset($body_begin[0]))
|
|
{
|
|
//~ Attempt to recover some content from illegal HTML that is missing the body tag.
|
|
preg_match('@<html[^>]*>@i',$text,$body_begin,PREG_OFFSET_CAPTURE);
|
|
}
|
|
if (!isset($body_begin[0]))
|
|
{
|
|
//~ Attempt to recover some content from illegal HTML that is missing the body tag.
|
|
preg_match('@<(hr|div|img|p|h1|h2|h3|h4)[^>]*>@i',$text,$body_begin,PREG_OFFSET_CAPTURE);
|
|
}
|
|
if (!isset($body_begin[0]))
|
|
{
|
|
return;
|
|
}
|
|
else if (!isset($body_end[0]))
|
|
{
|
|
$text = substr($text,
|
|
$body_begin[0][1]+strlen($body_begin[0][0]));
|
|
}
|
|
else
|
|
{
|
|
$text = substr($text,
|
|
$body_begin[0][1]+strlen($body_begin[0][0]),
|
|
$body_end[0][1]-($body_begin[0][1]+strlen($body_begin[0][0])) );
|
|
}
|
|
|
|
# nasty code, because (?!fubar) causes an ICE...
|
|
preg_match('@<table[^<>]*>?@i',$text,$table_begin,PREG_OFFSET_CAPTURE);
|
|
preg_match('@</table>@i',$text,$table_end,PREG_OFFSET_CAPTURE);
|
|
if (isset($table_begin[0]) && isset($table_end[0])) {
|
|
$table_contents_start = $table_begin[0][1] + strlen($table_begin[0][0]);
|
|
$table_contents = substr($text, $table_contents_start,
|
|
$table_end[0][1] - $table_contents_start);
|
|
if(strpos($table_contents, 'boost.png') !== FALSE) {
|
|
preg_match('@<td[^<>]*>?([^<]*<(h[12]|p).*?)</td>@is', $table_contents,
|
|
$table_contents_header, PREG_OFFSET_CAPTURE);
|
|
$text = (isset($table_contents_header[1]) ? $table_contents_header[1][0] : '').
|
|
substr($text, $table_end[0][1] + 8);
|
|
}
|
|
}
|
|
#else
|
|
#{
|
|
# $text = substr($text,$h1_begin[0][1]);
|
|
#}
|
|
#if (isset($title[1]))
|
|
#{
|
|
# $text = "<h1>${title[1]}</h1>\n" . $text;
|
|
#}
|
|
$text = preg_replace(
|
|
'@(<a[^>]+>[\s]*)?<img.*boost\.png[^>]*>([\s]*</a>)?@i',
|
|
'',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<img(.*)align="?right"?[^>]*>@i',
|
|
'<img${1} class="right-inset" />',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<img(.*)align="?absmiddle"?[^>]*>@i',
|
|
'<img${1} class="inline" />',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@[\s]+(border|cellpadding|cellspacing|width|height|valign|align|frame|rules|naturalsizeflag|background)=[^\s>]+@i',
|
|
'',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<table[\s]+(border)[^\s>]*@i',
|
|
'<table',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<[/]?(font|hr)[^>]*>@i',
|
|
'',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<([^\s]+)[\s]+>@i',
|
|
'<${1}>',
|
|
$text );
|
|
$text = _preg_replace_bounds(
|
|
'@<blockquote>[\s]*(<pre>)@i','@(</pre>)[\s]*</blockquote>@i',
|
|
'${1}','${1}',
|
|
$text );
|
|
$text = _preg_replace_bounds(
|
|
'@<blockquote>[\s]*(<p>)@i','@(</p>)[\s]*</blockquote>@i',
|
|
'${1}','${1}',
|
|
$text );
|
|
$text = _preg_replace_bounds(
|
|
'@<blockquote>[\s]*(<table>)@i','@(</table>)[\s]*</blockquote>@i',
|
|
'${1}','${1}',
|
|
$text );
|
|
$text = _preg_replace_bounds(
|
|
'@<blockquote>[\s]*<li>@i','@</li>[\s]*</blockquote>@i',
|
|
'<ul><li>','</li></ul>',
|
|
$text );
|
|
$text = _preg_replace_bounds(
|
|
'@(?:<blockquote>[\s]*)+<h2>@i','@</h2>(?:[\s]*</blockquote>)+@i',
|
|
'<h2>','</h2>',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@(<a name=[^\s>]+[\s]*>)[\s]*(</?[^a])@i',
|
|
'${1}</a>${2}',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<table>([\s]+<tr>[\s]+<td>.*_arr.*</td>[\s]+<td>.*</td>[\s]+<td>.*</td>[\s]+</tr>[\s]+)</table>@i',
|
|
'<table class="pyste-nav">${1}</table>',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<table>([\s]+<tr>[\s]+<td)[\s]+class="note_box">@i',
|
|
'<table class="note_box">${1}>',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<table>([\s]+<tr>[\s]+<td[\s]+class="table_title">)@i',
|
|
'<table class="toc">${1}',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@src=".*theme/u_arr\.gif"@i',
|
|
'src="/gfx/space.png" class="up_image"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@src=".*theme/l_arr\.gif"@i',
|
|
'src="/gfx/space.png" class="prev_image"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@src=".*theme/r_arr\.gif"@i',
|
|
'src="/gfx/space.png" class="next_image"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@src=".*theme/u_arr_disabled\.gif"@i',
|
|
'src="/gfx/space.png" class="up_image_disabled"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@src=".*theme/l_arr_disabled\.gif"@i',
|
|
'src="/gfx/space.png" class="prev_image_disabled"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@src=".*theme/r_arr_disabled\.gif"@i',
|
|
'src="/gfx/space.png" class="next_image_disabled"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@src=".*theme/note\.gif"@i',
|
|
'src="/gfx/space.png" class="note_image"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@src=".*theme/alert\.gif"@i',
|
|
'src="/gfx/space.png" class="caution_image"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@src=".*theme/bulb\.gif"@i',
|
|
'src="/gfx/space.png" class="tip_image"',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@<img src=".*theme/(?:bullet|lens)\.gif">@i',
|
|
'',
|
|
$text );
|
|
$text = preg_replace(
|
|
'@(<img src=".*theme/(?:arrow)\.gif")>@i',
|
|
'${1} class="inline">',
|
|
$text );
|
|
|
|
print $text;
|
|
}
|
|
|
|
function _init_boost_frame1_html()
|
|
{
|
|
$this->_init_html_pre();
|
|
}
|
|
|
|
function _content_boost_frame1_html()
|
|
{
|
|
$text = $this->_content_html_pre();
|
|
|
|
$text = substr($text,strpos($text,'<div class="spirit-nav">'));
|
|
$text = substr($text,0,strpos($text,'</body>'));
|
|
for ($i = 0; $i < 8; $i++) {
|
|
$text = preg_replace(
|
|
'@<img src="[\./]*images/(.*\.png)" alt="(.*)"([ ][/])?>@Ssm',
|
|
'<img src="/style/css_0/${1}" alt="${2}" />',
|
|
$text );
|
|
}
|
|
$text = str_replace('<hr>','',$text);
|
|
$text = str_replace('<table width="100%">','<table class="footer-table">',$text);
|
|
$text = preg_replace(
|
|
'@[\s]+(border|cellpadding|cellspacing|width|height|valign|frame|rules|naturalsizeflag|background)=[^\s>]+@i',
|
|
'',
|
|
$text );
|
|
|
|
print $text;
|
|
}
|
|
|
|
function _init_simple()
|
|
{
|
|
}
|
|
|
|
function _content_simple()
|
|
{
|
|
print $this->_content_html_pre();
|
|
}
|
|
|
|
function _init_404()
|
|
{
|
|
header("HTTP/1.0 404 Not Found");
|
|
}
|
|
|
|
function _content_404()
|
|
{
|
|
# This might also be an error extracting the file, or because we don't
|
|
# know how to deal with the file. It would be good to give a better
|
|
# error in those cases.
|
|
|
|
print '<h1>404 Not Found</h1><p>File "' . $this->file_ . '"not found.</p>';
|
|
}
|
|
}
|
|
|
|
// Return a readable error message for unzip exit state.
|
|
|
|
function unzip_error($exit_status) {
|
|
switch($exit_status) {
|
|
case 0: return 'No error.';
|
|
case 1: return 'One or more warning errors were encountered.';
|
|
case 2: return 'A generic error in the zipfile format was detected.';
|
|
case 3: return 'A severe error in the zipfile format was detected.';
|
|
case 4: return 'Unzip was unable to allocate memory for one or more buffers during program initialization.';
|
|
case 5: return 'Unzip was unable to allocate memory or unable to obtain a tty to read the decryption password(s).';
|
|
case 6: return 'Unzip was unable to allocate memory during decompression to disk.';
|
|
case 7: return 'Unzip was unable to allocate memory during in-memory decompression.';
|
|
case 9: return 'The specified zipfiles were not found.';
|
|
case 10: return 'Invalid options were specified on the command line.';
|
|
case 11: return 'No matching files were found.';
|
|
case 50: return 'The disk is (or was) full during extraction.';
|
|
case 51: return 'The end of the ZIP archive was encountered prematurely.';
|
|
case 80: return 'The user aborted unzip prematurely with control-C (or similar).';
|
|
case 81: return 'Testing or extraction of one or more files failed due to unsupported compression methods or unsupported decryption.';
|
|
case 82: return 'No files were found due to bad decryption password(s).';
|
|
default: return 'Unknown unzip error code: ' + $exit_status;
|
|
}
|
|
}
|
|
?>
|