Subversion Repositories oidplus

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Regard whitespace Rev 634 → Rev 635

/trunk/plugins/viathinksoft/publicPages/500_resources/OIDplusPagePublicResources.class.php
0,0 → 1,629
<?php
 
/*
* OIDplus 2.0
* Copyright 2019 - 2021 Daniel Marschall, ViaThinkSoft
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
 
if (!defined('INSIDE_OIDPLUS')) die();
 
class OIDplusPagePublicResources extends OIDplusPagePluginPublic {
 
private function getMainTitle() {
return _L('Documents and Resources');
}
 
public function init($html=true) {
OIDplus::config()->prepareConfigKey('resource_plugin_autoopen_level', 'Resource plugin: How many levels should be open in the treeview when OIDplus is loaded?', '1', OIDplusConfig::PROTECTION_EDITABLE, function($value) {
if (!is_numeric($value) || ($value < 0)) {
throw new OIDplusException(_L('Please enter a valid value.'));
}
});
OIDplus::config()->delete('resource_plugin_title');
OIDplus::config()->delete('resource_plugin_path');
OIDplus::config()->prepareConfigKey('resource_plugin_hide_empty_path','Resource plugin: Hide empty paths? (0=no, 1=yes)', '1', OIDplusConfig::PROTECTION_EDITABLE, function($value) {
if (!is_numeric($value) || (($value != 0) && ($value != 1))) {
throw new OIDplusException(_L('Please enter a valid value (0=no, 1=yes).'));
}
});
}
 
private static function getDocumentContent($file) {
$file = self::realname($file);
$file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file);
if (file_exists($file2)) $file = $file2;
 
$cont = file_get_contents($file);
 
list($html, $js, $css) = extractHtmlContents($cont);
$cont = '';
if (!empty($js)) $cont .= "<script>\n$js\n</script>";
if (!empty($css)) $cont .= "<style>\n$css\n</style>";
$cont .= $html;
 
return $cont;
}
 
private static function getDocumentTitle($file) {
$file = self::realname($file);
$file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file);
if (file_exists($file2)) $file = $file2;
 
$cont = file_get_contents($file);
 
// make sure the program works even if the user provided HTML is not UTF-8
$cont = iconv(mb_detect_encoding($cont, mb_detect_order(), true), 'UTF-8//IGNORE', $cont);
$bom = pack('H*','EFBBBF');
$cont = preg_replace("/^$bom/", '', $cont);
 
$m = array();
if (preg_match('@<title>(.+)</title>@ismU', $cont, $m)) return $m[1];
if (preg_match('@<h1>(.+)</h1>@ismU', $cont, $m)) return $m[1];
if (preg_match('@<h2>(.+)</h2>@ismU', $cont, $m)) return $m[1];
if (preg_match('@<h3>(.+)</h3>@ismU', $cont, $m)) return $m[1];
if (preg_match('@<h4>(.+)</h4>@ismU', $cont, $m)) return $m[1];
if (preg_match('@<h5>(.+)</h5>@ismU', $cont, $m)) return $m[1];
if (preg_match('@<h6>(.+)</h6>@ismU', $cont, $m)) return $m[1];
return pathinfo($file, PATHINFO_FILENAME); // filename without extension
}
 
protected static function mayAccessResource($source) {
if (OIDplus::authUtils()->isAdminLoggedIn()) return true;
 
$candidates = array(
OIDplus::localpath().'userdata/resources/security.ini',
OIDplus::localpath().'res/security.ini'
);
foreach ($candidates as $ini_file) {
if (file_exists($ini_file)) {
$data = @parse_ini_file($ini_file, true);
if (isset($data['Security']) && isset($data['Security'][$source])) {
$level = $data['Security'][$source];
if ($level == 'PUBLIC') {
return true;
} else if ($level == 'RA') {
return
((OIDplus::authUtils()->raNumLoggedIn() > 0) ||
(OIDplus::authUtils()->isAdminLoggedIn()));
} else if ($level == 'ADMIN') {
return OIDplus::authUtils()->isAdminLoggedIn();
} else {
throw new OIDplusException(_L('Unexpected security level in %1 (expect PUBLIC, RA or ADMIN)', $ini_file));
}
}
}
}
return true;
}
 
private static function myglob($reldir, $onlydir=false) {
$out = array();
 
$root = OIDplus::localpath().'userdata/resources/';
$res = $onlydir ? glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : glob($root.ltrim($reldir,'/'));
foreach ($res as &$x) {
$x = substr($x, strlen($root));
if (strpos($x,'$') !== false) continue;
$out[] = $x;
}
 
$root = OIDplus::localpath().'res/';
$res = $onlydir ? glob($root.ltrim($reldir,'/'), GLOB_ONLYDIR) : glob($root.ltrim($reldir,'/'));
foreach ($res as $x) {
$x = substr($x, strlen($root));
if (strpos($x,'$') !== false) continue;
$out[] = $x;
}
 
$out = array_unique($out);
 
return array_filter($out, function($v, $k) {
return self::mayAccessResource($v);
}, ARRAY_FILTER_USE_BOTH);
}
 
private static function realname($rel) {
$candidate1 = OIDplus::localpath().'userdata/resources/'.$rel;
$candidate2 = OIDplus::localpath().'res/'.$rel;
if (file_exists($candidate1) || is_dir($candidate1)) return $candidate1;
if (file_exists($candidate2) || is_dir($candidate2)) return $candidate2;
return null;
}
 
protected static function checkRedirect($source, &$target): bool {
$candidates = array(
OIDplus::localpath().'userdata/resources/redirect.ini',
OIDplus::localpath().'res/redirect.ini'
);
foreach ($candidates as $ini_file) {
if (file_exists($ini_file)) {
$data = @parse_ini_file($ini_file, true);
if (isset($data['Redirects']) && isset($data['Redirects'][$source])) {
$target = $data['Redirects'][$source];
return true;
}
}
}
return false;
}
 
public function gui($id, &$out, &$handled) {
if (explode('$',$id,2)[0] === 'oidplus:resources') {
$handled = true;
 
$file = @explode('$',$id)[1];
 
// Security checks
 
if (
($file != '') && (
(strpos($file, chr(0)) !== false) || // Directory traversal (LFI,RFI) helper
(strpos($file, '../') !== false) || ($file[0] == '/') || ($file[0] == '~') || // <-- Local File Injection (LFI)
($file[0] == '.') || (strpos($file, '/.') !== false) || // <-- Calling hidden files e.g. ".htpasswd"
(strpos($file, '://') !== false) // <-- Remote File Injection (RFI)
)) {
if (strpos($file, chr(0)) !== false) {
$file = str_replace(chr(0), '[NUL]', $file);
}
// This will not be logged anymore, because people could spam the log files otherwise
//OIDplus::logger()->log("[WARN]A!", "LFI/RFI attack blocked (requested file '$file')");
$out['title'] = _L('Access denied');
$out['icon'] = 'img/error_big.png';
$out['text'] = '<p>'._L('This request is invalid').'</p>';
return;
}
 
$out['text'] = '';
 
// Check for permission
 
if ($file != '') {
if (!self::mayAccessResource($file)) {
$out['title'] = _L('Access denied');
$out['icon'] = 'img/error_big.png';
$out['text'] = '<p>'._L('Authentication error. Please log in.').'</p>';
return;
}
}
 
// Redirections
 
if ($file != '') {
$target = null;
if (self::checkRedirect($file, $target)) {
$out['title'] = _L('Please wait...');
$out['text'] = '<p>'._L('You are being redirected...').'</p><script>window.location.href = '.js_escape($target).';</script>';
return;
}
}
 
// First, "Go back to" line
 
if ($file != '') {
$dir = dirname($file);
 
if ($dir == '.') {
if (file_exists(__DIR__.'/treeicon.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon.png';
} else {
$tree_icon = null; // default icon (folder)
}
 
$ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">';
 
$lng_gobackto = _L('Go back to').':';
$out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources').'><img src="img/arrow_back.png" width="16" alt="'._L('Go back').'"> '.$lng_gobackto.' '.$ic.' '.htmlentities($this->getMainTitle()).'</a></p>';
} else {
$realdir = self::realname($dir);
 
$tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_folder&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir);
/*
$icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png';
if (file_exists($icon_candidate)) {
$tree_icon = $icon_candidate;
} else if (file_exists(__DIR__.'/treeicon_folder.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon_folder.png';
} else {
$tree_icon = null; // no icon
}
*/
 
$ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">';
 
$out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.rtrim($dir,'/').'/').'><img src="img/arrow_back.png" width="16" alt="'._L('Go back').'"> '._L('Go back to').': '.$ic.' '.htmlentities(self::getFolderTitle($realdir)).'</a></p><br>';
}
}
 
// Then the content
 
$realfile = self::realname($file);
// $realfile2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $realfile);
// if (file_exists($realfile2)) $realfile = $realfile2;
 
if (file_exists($realfile) && (!is_dir($realfile))) {
if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) {
$out['title'] = $this->getHyperlinkTitle($realfile);
 
$out['icon'] = OIDplus::webpath(__DIR__).'show_icon.php?mode=icon_leaf_url_big&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file);
/*
$icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png';
if (file_exists($icon_candidate)) {
$out['icon'] = $icon_candidate;
} else if (file_exists(__DIR__.'/icon_leaf_url_big.png')) {
$out['icon'] = OIDplus::webpath(__DIR__).'icon_leaf_url_big.png';
} else {
$out['icon'] = '';
}
*/
 
// Should not happen though, due to conditionalselect
$out['text'] .= '<a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'._L('Open in new window').'</a>';
} else if ((substr($file,-4,4) == '.htm') || (substr($file,-5,5) == '.html')) {
$out['title'] = $this->getDocumentTitle($file);
 
$out['icon'] = OIDplus::webpath(__DIR__).'show_icon.php?mode=icon_leaf_doc_big&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file);
/*
$icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png';
if (file_exists($icon_candidate)) {
$out['icon'] = $icon_candidate;
} else if (file_exists(__DIR__.'/icon_leaf_doc_big.png')) {
$out['icon'] = OIDplus::webpath(__DIR__).'icon_leaf_doc_big.png';
} else {
$out['icon'] = '';
}
*/
 
$out['text'] .= self::getDocumentContent($file);
} else {
$out['title'] = _L('Unknown file type');
$out['icon'] = 'img/error_big.png';
$out['text'] = '<p>'._L('The system does not know how to handle this file type.').'</p>';
return;
}
} else if (is_dir($realfile)) {
$out['title'] = ($file == '') ? $this->getMainTitle() : self::getFolderTitle($realfile);
 
if ($file == '') {
$out['icon'] = file_exists(__DIR__.'/icon_big.png') ? OIDplus::webpath(__DIR__).'icon_big.png' : '';
} else {
$out['icon'] = OIDplus::webpath(__DIR__).'show_icon.php?mode=icon_folder_big&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file);
/*
$icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_big.png';
if (file_exists($icon_candidate)) {
$out['icon'] = $icon_candidate;
} else if (file_exists(__DIR__.'/icon_folder_big.png')) {
$out['icon'] = OIDplus::webpath(__DIR__).'icon_folder_big.png';
} else {
$out['icon'] = null; // no icon
}
*/
}
 
if (file_exists(__DIR__.'/treeicon.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon.png';
} else {
$tree_icon = null; // default icon (folder)
}
 
$count = 0;
 
$dirs = self::myglob(rtrim($file,'/').'/'.'*', true);
natcasesort($dirs);
foreach ($dirs as $dir) {
$realdir = self::realname($dir);
$tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_folder&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir);
/*
$icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png';
if (file_exists($icon_candidate)) {
$tree_icon = $icon_candidate;
} else if (file_exists(__DIR__.'/treeicon_folder.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon_folder.png';
} else {
$tree_icon = null; // no icon
}
*/
 
$ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">';
 
$out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.rtrim($dir,'/').'/').'>'.$ic.' '.htmlentities(self::getFolderTitle($realdir)).'</a></p>';
$count++;
}
 
$files = array_merge(
self::myglob(rtrim($file,'/').'/'.'*.htm'), // TODO: also PHP?
self::myglob(rtrim($file,'/').'/'.'*.html'),
self::myglob(rtrim($file,'/').'/'.'*.url'),
self::myglob(rtrim($file,'/').'/'.'*.link')
);
natcasesort($files);
foreach ($files as $file) {
$realfile = self::realname($file);
if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) {
$tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_url&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file);
/*
$icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png';
if (file_exists($icon_candidate)) {
$tree_icon = $icon_candidate;
} else if (file_exists(__DIR__.'/treeicon_leaf_url.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_url.png';
} else {
$tree_icon = null; // default icon (folder)
}
*/
 
$ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">';
 
$hyperlink_pic = ' <img src="'.OIDplus::webpath(__DIR__).'hyperlink.png" widht="13" height="13" alt="Hyperlink" style="top:-3px;position:relative">';
 
$out['text'] .= '<p><a href="'.htmlentities(self::getHyperlinkURL($realfile)).'" target="_blank">'.$ic.' '.htmlentities($this->getHyperlinkTitle($realfile)).' '.$hyperlink_pic.'</a></p>';
$count++;
} else {
$tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_doc&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file);
/*
$icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png';
if (file_exists($icon_candidate)) {
$tree_icon = $icon_candidate;
} else if (file_exists(__DIR__.'/treeicon_leaf_doc.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_doc.png';
} else {
$tree_icon = null; // default icon (folder)
}
*/
 
$ic = empty($tree_icon) ? '' : '<img src="'.$tree_icon.'" alt="">';
 
$out['text'] .= '<p><a '.OIDplus::gui()->link('oidplus:resources$'.$file).'>'.$ic.' '.htmlentities($this->getDocumentTitle($file)).'</a></p>';
$count++;
}
}
 
if ($count == 0) {
$out['text'] .= '<p>'._L('This folder does not contain any elements').'</p>';
}
} else {
$out['title'] = _L('Not found');
$out['icon'] = 'img/error_big.png';
$out['text'] = '<p>'._L('This resource doesn\'t exist anymore.').'</p>';
}
}
}
 
private function tree_rec(&$children, $rootdir=null, $depth=0) {
if (is_null($rootdir)) $rootdir = '';
if ($depth > 100) return false; // something is wrong!
 
$dirs = self::myglob($rootdir.'*'.'/', true);
natcasesort($dirs);
foreach ($dirs as $dir) {
$tmp = array();
 
$this->tree_rec($tmp, $dir, $depth+1);
 
$realdir = self::realname($dir);
 
$tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_folder&lang='.OIDplus::getCurrentLang().'&file='.urlencode($dir);
/*
$icon_candidate = pathinfo($realdir)['dirname'].'/'.pathinfo($realdir)['filename'].'_tree.png';
if (file_exists($icon_candidate)) {
$tree_icon = $icon_candidate;
} else if (file_exists(__DIR__.'/treeicon_folder.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon_folder.png';
} else {
$tree_icon = null; // default icon (folder)
}
*/
 
$children[] = array(
'id' => 'oidplus:resources$'.$dir,
'icon' => $tree_icon,
'text' => self::getFolderTitle($realdir),
'children' => $tmp,
'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1)
);
}
 
$files = array_merge(
self::myglob($rootdir.'*.htm'), // TODO: Also PHP?
self::myglob($rootdir.'*.html'),
self::myglob($rootdir.'*.url'),
self::myglob($rootdir.'*.link')
);
natcasesort($files);
foreach ($files as $file) {
$realfile = self::realname($file);
if ((substr($file,-4,4) == '.url') || (substr($file,-5,5) == '.link')) {
$tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_url&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file);
/*
$icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png';
if (file_exists($icon_candidate)) {
$tree_icon = $icon_candidate;
} else if (file_exists(__DIR__.'/treeicon_leaf_url.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_url.png';
} else {
$tree_icon = null; // default icon (folder)
}
*/
 
$hyperlink_pic = ' <img src="'.OIDplus::webpath(__DIR__).'hyperlink.png" widht="13" height="13" alt="Hyperlink" style="top:-3px;position:relative">';
 
$children[] = array(
'id' => 'oidplus:resources$'.$file,
'conditionalselect' => 'window.open('.js_escape(self::getHyperlinkURL($realfile)).'); false;',
'icon' => $tree_icon,
'text' => $this->getHyperlinkTitle($realfile).' '.$hyperlink_pic,
'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1),
'a_attr' => array(
'href' => self::getHyperlinkURL($realfile),
'target' => '_blank'
)
);
} else {
$tree_icon = OIDplus::webpath(__DIR__).'show_icon.php?mode=treeicon_leaf_doc&lang='.OIDplus::getCurrentLang().'&file='.urlencode($file);
/*
$icon_candidate = pathinfo($realfile)['dirname'].'/'.pathinfo($realfile)['filename'].'_tree.png';
if (file_exists($icon_candidate)) {
$tree_icon = $icon_candidate;
} else if (file_exists(__DIR__.'/treeicon_leaf_doc.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon_leaf_doc.png';
} else {
$tree_icon = null; // default icon (folder)
}
*/
$children[] = array(
'id' => 'oidplus:resources$'.$file,
'icon' => $tree_icon,
'text' => $this->getDocumentTitle($file),
'state' => array("opened" => $depth <= OIDplus::config()->getValue('resource_plugin_autoopen_level', 1)-1)
);
}
}
}
 
private function publicSitemap_rec($json, &$out) {
foreach ($json as $x) {
if (isset($x['id']) && $x['id']) {
$out[] = $x['id'];
}
if (isset($x['children'])) {
$this->publicSitemap_rec($x['children'], $out);
}
}
}
 
public function publicSitemap(&$out) {
$json = array();
$this->tree($json, null/*RA EMail*/, false/*HTML tree algorithm*/, true/*display all*/);
$this->publicSitemap_rec($json, $out);
}
 
public function tree(&$json, $ra_email=null, $nonjs=false, $req_goto='') {
$children = array();
 
$this->tree_rec($children, '/');
 
if (!OIDplus::config()->getValue('resource_plugin_hide_empty_path', true) || (count($children) > 0)) {
if (file_exists(__DIR__.'/treeicon.png')) {
$tree_icon = OIDplus::webpath(__DIR__).'treeicon.png';
} else {
$tree_icon = null; // default icon (folder)
}
 
$json[] = array(
'id' => 'oidplus:resources',
'icon' => $tree_icon,
'state' => array("opened" => true),
'text' => $this->getMainTitle(),
'children' => $children
);
}
 
return true;
}
 
public function tree_search($request) {
return false;
}
 
private static function getHyperlinkTitle($file) {
$file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file);
if (file_exists($file2)) $file = $file2;
 
if (substr($file,-4,4) == '.url') {
return preg_replace('/\\.[^.\\s]{3,4}$/', '', basename($file));
} else if (substr($file,-5,5) == '.link') {
/*
[Link]
Title=Report a bug
URL=https://www.viathinksoft.com/thinkbug/thinkbug.php?id=97
*/
 
$data = @parse_ini_file($file, true);
if (!$data) {
throw new OIDplusException(_L('File %1 has an invalid INI format!',$file));
}
if (!isset($data['Link'])) {
throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file));
}
if (!isset($data['Link']['Title'])) {
throw new OIDplusException(_L('"%1" is missing in %2','Title',$file));
}
return $data['Link']['Title'];
} else {
throw new OIDplusException(_L('Unexpected file extension for file %1',$file));
}
}
 
private static function getHyperlinkURL($file) {
$file2 = preg_replace('/\.([^.]+)$/', '$'.OIDplus::getCurrentLang().'.\1', $file);
if (file_exists($file2)) $file = $file2;
 
if (substr($file,-4,4) == '.url') {
/*
[{000214A0-0000-0000-C000-000000000046}]
Prop3=19,2
[InternetShortcut]
URL=http://www.example.com/
IDList=
*/
 
$data = @parse_ini_file($file, true);
if (!$data) {
throw new OIDplusException(_L('File %1 has an invalid INI format!',$file));
}
if (!isset($data['InternetShortcut'])) {
throw new OIDplusException(_L('Could not find "%1" section at %2','InternetShortcut',$file));
}
if (!isset($data['InternetShortcut']['URL'])) {
throw new OIDplusException(_L('"%1" is missing in %2','URL',$file));
}
return $data['InternetShortcut']['URL'];
} else if (substr($file,-5,5) == '.link') {
/*
[Link]
Title=Report a bug
URL=https://www.viathinksoft.com/thinkbug/thinkbug.php?id=97
*/
 
$data = @parse_ini_file($file, true);
if (!$data) {
throw new OIDplusException(_L('File %1 has an invalid INI format!',$file));
}
if (!isset($data['Link'])) {
throw new OIDplusException(_L('Could not find "%1" section at %2','Link',$file));
}
if (!isset($data['Link']['URL'])) {
throw new OIDplusException(_L('"%1" is missing in %2','URL',$file));
}
return $data['Link']['URL'];
} else {
throw new OIDplusException(_L('Unexpected file extension for file %1',$file));
}
 
}
 
private static function getFolderTitle($dir) {
$data = @parse_ini_file("$dir/folder\$".OIDplus::getCurrentLang().".ini", true);
if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) {
return $data['Folder']['Title'];
}
 
$data = @parse_ini_file("$dir/folder.ini", true);
if ($data && isset($data['Folder']) && isset($data['Folder']['Title'])) {
return $data['Folder']['Title'];
}
 
return basename($dir);
}
}