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<?php
/**
* SEF component for Joomla! 1.5
*
* @author ARTIO s.r.o.
* @copyright ARTIO s.r.o., http://www.artio.cz
* @package JoomSEF
* @version 3.1.0
*/
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die();
define('_COM_SEF_LANG_PATH', 0);
define('_COM_SEF_LANG_SUFFIX', 1);
define('_COM_SEF_LANG_NONE', 2);
define('_COM_SEF_LANG_DOMAIN', 3);
define('_COM_SEF_BASE_IGNORE', 0);
define('_COM_SEF_BASE_HOMEPAGE', 1);
define('_COM_SEF_BASE_CURRENT', 2);
define('_COM_SEF_BASE_NONE', 3);
class SEFConfig
{
/**
* Whether to always add language version.
* @var bool
*/
var $alwaysUseLang = true;
/* boolean, is JoomSEF enabled */
var $enabled = true;
/* char, Character to use for url replacement */
var $replacement = "-";
/* char, Character to use for page spacer */
var $pagerep = "-";
/* strip these characters */
var $stripthese = ",|~|!|@|%|^|*|(|)|+|<|>|:|;|{|}|[|]|---|--|..|.";
/* string, suffix for "files" */
var $suffix = "";
/* string, file to display when there is none */
var $addFile = '';
/* trims friendly characters from where they shouldn't be */
var $friendlytrim = "-|.";
/**
* generate canonical links
* @var bool
*/
var $canonicalLink = true;
/**
* page text
* @var string
*/
var $pagetext = "JText::_('PAGE')-%s";
/**
* Should lang be part of path or suffix?
* @var bool
*/
var $langPlacement = _COM_SEF_LANG_PATH;
/* boolean, convert url to lowercase */
var $lowerCase = true;
/* boolean, use the title_alias instead of the title */
var $useAlias = false;
/**
* should we extract Itemid from URL?
* @var bool
*/
var $excludeSource = false;
/**
* should we extract Itemid from URL?
* @var bool
*/
var $reappendSource = false;
/**
* should we ignore multiple Itemids for the same page in database?
* @var bool
*/
var $ignoreSource = true;
/**
* excludes often changing variables from SEF URL and
* appends them as non-SEF query
* @var bool
*/
var $appendNonSef = true;
/**
* consider both URLs with/without / in theend valid
* @var bool
*/
var $transitSlash = true;
/**
* whether to use cache
* @var bool
*/
var $useCache = true;
/**
* maximum count of URLs in cache
* @var int
*/
var $cacheSize = 1000;
/**
* minimum hits count that URLs must have to get into cache
* @var int
*/
var $cacheMinHits = 10;
/**
* if set to Yes, the standard flock function will be used when saving the cache
* @var boolean
*/
var $cacheFLock = true;
/**
* translate titles in URLs using JoomFish
* @var bool
*/
var $translateNames = true;
/** int, id of #__content item to use for static page */
var $page404 = 0;
/**
* record 404 pages?
* @var bool
*/
var $record404 = false;
/**
* if set to yes, the standard Joomla message will be also shown when 404
* @var boolean
*/
var $showMessageOn404 = false;
/**
* whether to set the ItemID variable when Default 404 Page is displayed
* @var boolean */
var $use404itemid = false;
/**
* ItemID used for the Default 404 page
* @var int
*/
var $itemid404 = 0;
/**
* Redirect nonSEF URLs to their SEF equivalents with 301 header?
* @var bool
*/
var $nonSefRedirect = false;
/**
* Use Moved Permanently redirection table?
* @var bool
*/
var $useMoved = true;
/**
* Use Moved Permanently redirection table?
* @var bool
*/
var $useMovedAsk = true;
/**
* Definitions of replacement characters.
* @var string
*/
var $replacements = "Á|A, Â|A, Å|A, Ă|A, Ä|A, À|A, Ć|C, Ç|C, Č|C, Ď|D, É|E, È|E, Ë|E, Ě|E, Ì|I, Í|I, Î|I, Ï|I, Ĺ|L, Ń|N, Ň|N, Ñ|N, Ò|O, Ó|O, Ô|O, Õ|O, Ö|O, Ŕ|R, Ř|R, Š|S, Ś|O, Ť|T, Ů|U, Ú|U, Ű|U, Ü|U, Ý|Y, Ž|Z, Ź|Z, á|a, â|a, å|a, ä|a, à|a, ć|c, ç|c, č|c, ď|d, đ|d, é|e, ę|e, ë|e, ě|e, è|e, ì|i, í|i, î|i, ï|i, ĺ|l, ń|n, ň|n, ñ|n, ò|o, ó|o, ô|o, ő|o, ö|o, š|s, ś|s, ř|r, ŕ|r, ť|t, ů|u, ú|u, ű|u, ü|u, ý|y, ž|z, ź|z, ˙|-, ß|ss, Ą|A, µ|u, Ą|A, µ|u, ą|a, Ą|A, ę|e, Ę|E, ś|s, Ś|S, ż|z, Ż|Z, ź|z, Ź|Z, ć|c, Ć|C, ł|l, Ł|L, ó|o, Ó|O, ń|n, Ń|N";
/* Array, contains predefined components. */
var $predefined = array('0' => "com_login",'1' => "com_newsfeeds",'2' => "com_sef",'3' => "com_weblinks",'4' => "com_joomfish");
/* String, contains URL to upgrade package located on server */
var $serverUpgradeURL = "http://www.artio.cz/updates/joomsef3/upgrade.zip";
/* String, contains URL to new version file located on server */
var $serverNewVersionURL = "http://www.artio.cz/updates/joomla/joomsef3/version";
/* String, contains URL to automatic upgrade script */
var $serverAutoUpgrade = 'http://www.artio.net/joomla-auto-upgrade';
/* String, contains URL to registration check script */
var $serverLicenser = 'http://www.artio.net/license-check';
/* Array, contains domains for different languages */
var $langDomain = array();
/**
* List of alternative acepted domains. (delimited by comma)
* @var string
*/
var $altDomain;
/**
* If set to yes, new SEF URLs won't be generated and only those already
* in database will be used
* @var boolean
*/
var $disableNewSEF = false;
/**
* If set to yes, the sid variable won't be removed from SEF url
* @var boolean
*/
var $dontRemoveSid = false;
/**
* If set to yes, the $_SERVER['QUERY_STRING'] will be set according to parsed variables
* @var boolean
*/
var $setQueryString = true;
/**
* If set to yes, the $_SERVER['QUERY_STRING'] will be set according to parsed variables
* @var boolean
*/
var $parseJoomlaSEO = true;
/**
* Semicolon separated list of global custom non-sef variables
* @var string
*/
var $customNonSef = '';
/**
* If enabled, JoomSEF will try to set language according to user's browser setting
* @var boolean
*/
var $jfBrowserLang = true;
/**
* If enabled, JoomSEF will store the user's language selection in a cookie for next visit
*
* @var boolean
*/
var $jfLangCookie = true;
/**
* Array of [lang] => subdomain to use the subdomains for languages
* @var array
*/
var $jfSubDomains = array();
/**
* Whether to use default index file for content sections and categories
* @var boolean
*/
var $contentUseIndex = true;
/**
* If set to yes, the URL variables will be checked
* to not contain the http://something.com or similar junk
* @var boolean
*/
var $checkJunkUrls = true;
/**
* Pipe (|) separated list of junk words to search for
* @var string
*/
var $junkWords = 'http:// http// https:// https// www. @';
/**
* Semicolon separated list of variables to exclude from junk check
* @var boolean
*/
var $junkExclude = '';
/**
* Sets the <base> tag behaviour
* @var int
*/
//var $baseHref = _COM_SEF_BASE_HOMEPAGE;
/**
* Sets if the non-SEF variables should be prevented from
* overwriting the parsed ones
* @var boolean
*/
var $preventNonSefOverwrite = true;
/**
* Main language - this language won't have language code added to URL
* @var mixed
*/
var $mainLanguage = 0;
/**
* Whether to allow UTF-8 characters in URL
* @var boolean
*/
var $allowUTF = false;
/**
* Whether to number duplicate URLs or use the duplicates management system
* @var boolean
*/
var $numberDuplicates = false;
/**
* Artio site login name
* @var string
*/
var $artioUserName = '';
/**
* Artio site password
* @var string
*/
var $artioPassword = '';
/**
* Artio download id
* @var string
*/
var $artioDownloadId = '';
/**
* Enable URL source tracing
* @var bool
*/
var $trace = false;
/**
* Tracing depth if enabled
* @var int
*/
var $traceLevel = 3;
/**
* Create canonical link automatically for URLs with nonSEF variables
*
* @return SEFConfig
*/
var $autoCanonical = true;
function SEFConfig()
{
$sef_config_file = JPATH_ROOT.DS.'administrator'.DS.'components'.DS.'com_sef'.DS.'configuration.php';
if (file_exists($sef_config_file)) {
include($sef_config_file);
}
if (isset($enabled))
$this->enabled = $enabled;
if (isset($replacement))
$this->replacement = $replacement;
if (isset($pagerep))
$this->pagerep = $pagerep;
if (isset($stripthese))
$this->stripthese = $stripthese;
if (isset($friendlytrim))
$this->friendlytrim = $friendlytrim;
if (isset($suffix))
$this->suffix = $suffix;
if (isset($addFile))
$this->addFile = $addFile;
// page text
if (isset($pagetext)) $this->pagetext = $pagetext;
if (isset($lowerCase))
$this->lowerCase = $lowerCase;
if (isset($replacement))
$this->useAlias = $useAlias;
if (isset($page404))
$this->page404 = $page404;
if (isset($record404))
$this->record404 = $record404;
if (isset($showMessageOn404))
$this->showMessageOn404 = $showMessageOn404;
if (isset($use404itemid))
$this->use404itemid = $use404itemid;
if (isset($itemid404))
$this->itemid404 = $itemid404;
if (isset($predefined))
$this->predefined = $predefined;
if (isset($replacements))
$this->replacements = $replacements;
if (isset($langPlacement))
$this->langPlacement = $langPlacement;
if (isset($alwaysUseLang))
$this->alwaysUseLang = $alwaysUseLang;
if (isset($translateNames))
$this->translateNames = $translateNames;
if (isset($excludeSource))
$this->excludeSource = $excludeSource;
if (isset($reappendSource))
$this->reappendSource = $reappendSource;
if (isset($transitSlash))
$this->transitSlash = $transitSlash;
if (isset($appendNonSef))
$this->appendNonSef = $appendNonSef;
if (isset($langDomain))
$this->langDomain = $langDomain;
if (isset($altDomain))
$this->altDomain = $altDomain;
if (isset($ignoreSource))
$this->ignoreSource = $ignoreSource;
if (isset($useCache))
$this->useCache = $useCache;
if (isset($cacheSize))
$this->cacheSize = $cacheSize;
if (isset($cacheMinHits))
$this->cacheMinHits = $cacheMinHits;
if (isset($nonSefRedirect))
$this->nonSefRedirect = $nonSefRedirect;
if (isset($useMoved))
$this->useMoved = $useMoved;
if (isset($useMovedAsk))
$this->useMovedAsk = $useMovedAsk;
if (isset($disableNewSEF))
$this->disableNewSEF = $disableNewSEF;
if (isset($dontRemoveSid))
$this->dontRemoveSid = $dontRemoveSid;
if (isset($setQueryString))
$this->setQueryString = $setQueryString;
if (isset($parseJoomlaSEO))
$this->parseJoomlaSEO = $parseJoomlaSEO;
if (isset($customNonSef))
$this->customNonSef = $customNonSef;
if (isset($canonicalLink))
$this->canonicalLink = $canonicalLink;
if (isset($jfBrowserLang))
$this->jfBrowserLang = $jfBrowserLang;
if (isset($jfLangCookie))
$this->jfLangCookie = $jfLangCookie;
if (isset($jfSubDomains))
$this->jfSubDomains = $jfSubDomains;
if (isset($contentUseIndex))
$this->contentUseIndex = $contentUseIndex;
if (isset($checkJunkUrls))
$this->checkJunkUrls = $checkJunkUrls;
if (isset($junkWords))
$this->junkWords = $junkWords;
if (isset($junkExclude))
$this->junkExclude = $junkExclude;
if (isset($cacheFLock))
$this->cacheFLock = $cacheFLock;
//if (isset($baseHref))
//$this->baseHref = $baseHref;
if (isset($preventNonSefOverwrite))
$this->preventNonSefOverwrite = $preventNonSefOverwrite;
if (isset($mainLanguage))
$this->mainLanguage = $mainLanguage;
if (isset($allowUTF))
$this->allowUTF = $allowUTF;
if (isset($numberDuplicates))
$this->numberDuplicates = $numberDuplicates;
if (isset($artioUserName))
$this->artioUserName = $artioUserName;
if (isset($artioPassword))
$this->artioPassword = $artioPassword;
if (isset($artioDownloadId))
$this->artioDownloadId = $artioDownloadId;
if (isset($trace))
$this->trace = $trace;
if (isset($traceLevel))
$this->traceLevel = $traceLevel;
if (isset($autoCanonical))
$this->autoCanonical = $autoCanonical;
}
function saveConfig($return_data = 0)
{
$database =& JFactory::getDBO();
$sef_config_file = JPATH_COMPONENT_ADMINISTRATOR.DS.'configuration.php';
$config_data = '';
//build the data file
$config_data .= "<?php\n";
foreach ($this as $key => $value) {
if ($key != '0') {
$config_data .= "\$$key = ";
switch (gettype($value)) {
case 'boolean': {
$config_data .= ($value ? 'true' : 'false');
break;
}
case 'string': {
// The only character that needs to be escaped is double quote (")
$config_data .= '"' . str_replace('"', '\"', stripslashes($value)) . '"';
break;
}
case 'integer':
case 'double': {
$config_data .= strval($value);
break;
}
case 'array': {
$datastring = '';
foreach ($value as $key2 => $data) {
$datastring .= '\'' . $key2 . '\' => "' . str_replace('"', '\"', stripslashes($data)) . '",';
}
$datastring = substr($datastring, 0, - 1);
$config_data .= "array($datastring)";
break;
}
default: {
$config_data .= 'null';
break;
}
}
}
$config_data .= ";\n";
}
$config_data .= '?>';
if ($return_data == 1) {
return $config_data;
} else {
// write to disk
jimport( 'joomla.filesystem.file' );
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);
$config_data = strtr($config_data, $trans_tbl);
$ret = JFile::write($sef_config_file, $config_data);
return $ret;
}
}
function getPageText()
{
$pagetext = $this->pagetext;
// if JText is used, parse out the string
if (strpos($pagetext, 'JText::_(') === 0) {
// make sure we use single quotes
$pagetext = str_replace('"', '\'', $pagetext);
// find first and second quote
$quot1 = strpos($pagetext, '\'');
$quot2 = strpos($pagetext, '\'', $quot1 + 1);
// replace JText text with real text
$pagetext = JText::_(substr($pagetext, $quot1 + 1, $quot2 - strlen($pagetext))) . substr($pagetext, strpos($pagetext, ')', $quot2) + 1);
}
return $pagetext;
}
/**
* Return array of URL characters to be replaced.
*
* @return array
*/
function getReplacements()
{
static $replacements;
if( isset($replacements) ) {
return $replacements;
}
$replacements = array();
$str = trim($this->replacements);
if( $str != '' ) {
$items = explode(',', $str);
foreach ($items as $item) {
@list ($src, $dst) = explode('|', trim($item));
// $dst can be empty, so the character can be removed
if( trim($src) == '' ) {
continue;
}
$replacements[trim($src)] = trim($dst);
}
}
return $replacements;
}
function getAltDomain()
{
static $domains;
if (!isset($domains)) {
$domains = explode(',', $this->altDomain);
}
return $domains;
}
function &getJunkWords()
{
static $words;
if (!isset($words)) {
$words = explode(' ', $this->junkWords);
if( count($words) ) {
foreach($words as $key => $val) {
$words[$key] = trim($val);
if( empty($words[$key]) ) {
unset($words[$key]);
}
}
}
}
return $words;
}
function &getJunkExclude()
{
static $excludes;
if (!isset($excludes)) {
$excludes = explode(';', $this->junkExclude);
if( count($excludes) ) {
foreach($excludes as $key => $val) {
$excludes[$key] = trim($val);
if( empty($excludes[$key]) ) {
unset($excludes[$key]);
}
}
}
}
return $excludes;
}
/**
* Set config variables.
*
* @param string $var
* @param mixed $val
* @return bool
*/
function set($var, $val)
{
if (isset($this->$var)) {
$this->$var = $val;
return true;
}
return false;
}
function &getConfig()
{
static $instance;
if (!isset($instance)) {
$instance = new SEFConfig();
}
return $instance;
}
}
?>