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help.php
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help.php
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<?php
/*************************
Coppermine Photo Gallery
************************
Copyright (c) 2003-2014 Coppermine Dev Team
v1.0 originally written by Gregory Demar
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 3
as published by the Free Software Foundation.
********************************************
Coppermine version: 1.6.01
$HeadURL$
$Revision$
**********************************************/
define('IN_COPPERMINE', true);
define('HELP_PHP', true);
define('ADMIN_PHP', true);
define('PICMGR_PHP', true);
define('GROUPMGR_PHP', true);
define('UPLOAD_PHP', true);
require('include/init.inc.php');
// set charset
$meta_charset = '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
// Get the vars from the url
if ($superCage->get->keyExists('as')) {
if ($matched = $superCage->get->getMatched('as', "/^[a-zA-Z0-9_\-]*$/")) {
$anchor_start = $matched[0];
} else {
$anchor_start = '';
}
} else {
$anchor_start = '';
}
unset($matched);
if ($superCage->get->keyExists('ae')) {
if ($matched = $superCage->get->getMatched('ae', "/^[a-zA-Z0-9_\-]*$/")) {
$anchor_end = $matched[0];
} else {
$anchor_end = '';
}
} else {
$anchor_end = '';
}
unset($matched);
if ($superCage->get->keyExists('close')) {
$close = $superCage->get->getInt('close');
} else {
$close = '0';
}
if ($superCage->get->keyExists('h') && preg_match('/^(lang_[a-z0-9_]+)(?:\[([a-z0-9_]+)\])?(?:\[([a-z0-9_]+)\])?$/', $superCage->get->getEscaped('h'), $matches)) {
if (preg_match('/^lang_plugin_(.*)$/i', $matches[1], $match_plugin)) {
cpg_load_plugin_language_file($match_plugin[1]);
}
if (isset($matches[3])) {
$header = ${$matches[1]}[$matches[2]][$matches[3]];
} elseif (isset($matches[2])) {
$header = ${$matches[1]}[$matches[2]];
} else {
$header = ${$matches[1]};
}
} else {
$header = '';
}
if ($superCage->get->keyExists('t') && preg_match('/^(lang_[a-z0-9_]+)(?:\[([a-z0-9_]+)\])?(?:\[([a-z0-9_]+)\])?$/', $superCage->get->getEscaped('t'), $matches)) {
if (preg_match('/^lang_plugin_(.*)$/i', $matches[1], $match_plugin)) {
cpg_load_plugin_language_file($match_plugin[1]);
}
if ($matches[1] == 'lang_tmp_picture_manager') {
$text = <<< EOT
<ul>
<li>{$lang_picmgr_php['explanation1']}</li>
<li>{$lang_picmgr_php['explanation2']}</li>
</ul>
EOT;
} elseif ($matches[1] == 'lang_tmp_upload') {
$restriction_filesize = sprintf($lang_upload_php['restriction_filesize'], '<strong>' . cpg_format_bytes($CONFIG['max_upl_size'] * 1024) . '</strong>');
if ($CONFIG['allowed_img_types'] != '') {
$allowed_img_types = '<li>' . sprintf ($lang_upload_php['allowed_img_types'], $CONFIG['allowed_img_types']) . '</li>';
} else {
$allowed_img_types = '';
}
if ($CONFIG['allowed_mov_types'] != '') {
$allowed_mov_types = '<li>' . sprintf ($lang_upload_php['allowed_mov_types'], $CONFIG['allowed_mov_types']) . '</li>';
} else {
$allowed_mov_types = '';
}
if ($CONFIG['allowed_snd_types'] != '') {
$allowed_snd_types = '<li>' . sprintf ($lang_upload_php['allowed_snd_types'], $CONFIG['allowed_snd_types']) . '</li>';
} else {
$allowed_snd_types = '';
}
if ($CONFIG['allowed_doc_types'] != '') {
$allowed_doc_types = '<li>' . sprintf ($lang_upload_php['allowed_doc_types'], $CONFIG['allowed_doc_types']) . '</li>';
} else {
$allowed_doc_types = '';
}
$text = <<< EOT
<ul>
<li>{$lang_upload_php['up_instr_1']}</li>
<li>{$lang_upload_php['up_instr_2']}</li>
<li>{$lang_upload_php['up_instr_3']}</li>
<li>{$lang_upload_php['up_instr_4']}</li>
<li>{$lang_upload_php['up_instr_5']}</li>
</ul>
<h2>{$lang_upload_php['restrictions']}</h2>
<ul>
<li>{$restriction_filesize}</li>
<li>{$lang_upload_php['restriction_zip']}</li>
<li>{$lang_upload_php['allowed_types']}
<ul>
{$allowed_img_types}
{$allowed_mov_types}
{$allowed_snd_types}
{$allowed_doc_types}
</ul>
</li>
</ul>
EOT;
} elseif ($matches[1] == 'lang_groupmgr_php' && isset($matches[2]) && $matches[2] == 'explain_guests_greyed_out_text') {
$group_name = mysql_result(cpg_db_query("SELECT group_name FROM {$CONFIG['TABLE_USERGROUPS']} WHERE group_id = 3"), 0);
$text = sprintf($text, '<em>'.$group_name.'</em>');
} elseif (isset($matches[3])) {
$text = ${$matches[1]}[$matches[2]][$matches[3]];
} elseif (isset($matches[2])) {
$text = ${$matches[1]}[$matches[2]];
} else {
$text = ${$matches[1]};
}
} else {
$text = '';
}
if ($superCage->get->keyExists('style')) {
if ($matched = $superCage->get->getMatched('style', "/^[a-zA-Z0-9_\-]*$/")) {
$style = $matched[0];
} else {
$style = '';
}
} else {
$style = '';
}
unset($matched);
if ($superCage->get->keyExists('f')) {
if ($matched = $superCage->get->getMatched('f', "/^([a-zA-Z0-9_\-]){1,}(\.){0,1}([a-zA-Z0-9]){0,}$/")) {
$file = $matched[0];
} else {
$file = 'index.htm';
}
} else {
$file = 'index.htm';
}
unset($matched);
// sanitize the file name
if (strrpos($file, '.') != FALSE) {
$file = substr($file, 0, strrpos($file, '.'));
}
$file = preg_replace('/[^0-9a-zA-Z_-]/', '', $file);
$file = $file . '.htm';
if ($close != 1) {
//$close_link = '<br /> <br /><div align="center"><a href="#" class="admin_menu" onclick="window.close();">'.$lang_common['close'].'</a><br /> </div>';
}
// Determine the language of the user and display the help file in his language if available.
// Fall back to English if the file is not available in his/her language.
// This should be done at a later stage in an i18n table. For now, let's do a straightforward if/then.
// Populate a list of available sub-folders of the docs folder
$available_doc_folders_array = form_get_foldercontent('docs/', 'folder', '', array('images', 'js', 'style', '.svn'));
// Query the languages table
$results = cpg_db_query("SELECT lang_id, abbr FROM {$CONFIG['TABLE_LANGUAGE']} WHERE available = 'YES' AND enabled = 'YES'");
while ($row = mysql_fetch_assoc($results)) {
if ($CONFIG['lang'] == $row['lang_id']) {
$help_lang = $row['abbr'];
break;
} else {
$help_lang = 'en';
}
} // whilemysql_free_result($results);
unset($row);
// Make sure that the chosen help file actually exists
if (file_exists('docs/'.$help_lang.'/'.$file) != TRUE) {
$help_lang = 'en';
}
ob_start();
@include('docs/'.$help_lang.'/'.$file);
$string = ob_get_contents();
ob_end_clean();
$string = strstr($string, '<body>'); // Get rid of the head, as we use a head of our own
$string = str_replace('<body>', '', $string);
$string = str_replace('</body>', '', $string);
$string = str_replace('</html>', '', $string);
// manipulate the string according to settings
if ($anchor_start != '') {
$pattern = '<a name="' . $anchor_start . '"></a>';
$string = strstr($string, $pattern);
//remove the start anchor
$pattern = "'".$pattern."'si";
//$string = preg_replace($pattern, "", $string);
}
if ($anchor_end != '') {
$pattern = '<a name="' . $anchor_end . '"></a>';
$string2 = strstr($string, $pattern);
//remove the start anchor
$pattern = "'".$pattern."'si";
$string2 = preg_replace($pattern, "", $string2);
$string = str_replace($string2, '', $string);
$string = preg_replace($pattern, "", $string);
}
// Fix path for some tags
$string = str_replace('<img src="pics/', '<img src="docs/'.$help_lang.'/images/', $string);
$string = str_replace('<img src="../images/icons/', '<img relativeImagesIconsDir', $string);
$string = str_replace('<img src="../images/', '<img relativeImagesDir', $string);
$string = str_replace('images/', 'docs/'.$help_lang.'/images/', $string);
$string = str_replace('<img relativeImagesIconsDir', '<img src="docs/images/icons/', $string);
$string = str_replace('<img relativeImagesDir', '<img src="docs/images/', $string);
$string = str_replace('<a href="http://', '<a externalLinkTempReplacement', $string); // get external links out of the way
$string = str_replace('<a href="#', '<a internalAnchorLinkTempReplacement', $string); // get links to anchors on this page out of the way
$string = str_replace('<a href="', '<a href="docs/'.$help_lang.'/', $string);
$string = str_replace('<a externalLinkTempReplacement', '<a href="http://', $string); // restore external links
$string = str_replace('<a internalAnchorLinkTempReplacement', '<a href="' . 'docs/'.$help_lang.'/'.$file . '#', $string); // restore links to anchors on this page
if ($header != '') {
if ($CONFIG['charset'] == 'language file') {
$meta_charset = '<meta http-equiv="Content-Type" content="text/html; charset='.$lang_charset.'" />';
} else {
$meta_charset = '<meta http-equiv="Content-Type" content="text/html; charset='.$CONFIG['charset'].'" />';
}
$content = '<h1>'.$header.'</h1>';
$content .= $text;
} else {
$content = '';
}
echo <<< EOT
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
<title>{$lang_common['help']}</title>
$meta_charset
<link rel="stylesheet" href="css/coppermine.css" type="text/css" />
<link rel="stylesheet" href="themes/{$CONFIG['theme']}/style.css" type="text/css" />
<script src="docs/js/jquery.js" type="text/javascript"></script>
<script src="docs/js/help.js" type="text/javascript"></script>
</head>
<body class="nobgimage">
<div id="cpg_main_block">
$string
$content
$close_link
</div>
</body>
</html>
EOT;
?>