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<?php
/**
* SEF component for Joomla!
*
* @package JoomSEF
* @version 4.7.8
* @author ARTIO s.r.o., http://www.artio.net
* @copyright Copyright (C) 2020 ARTIO s.r.o.
* @license GNU/GPLv3 http://www.artio.net/license/gnu-general-public-license
*/
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die();
define('COM_SEF_CONFIG_REMOVE_SID', false);
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);
define('_COM_SEF_WWW_NONE', 0);
define('_COM_SEF_WWW_USE_WWW', 1);
define('_COM_SEF_WWW_USE_NONWWW', 2);
define('_COM_SEF_SITENAME_NO', 0);
define('_COM_SEF_SITENAME_BEFORE', 1);
define('_COM_SEF_SITENAME_AFTER', 2);
define('_COM_SEF_SITENAME_GLOBAL', 3);
define('_COM_SEF_META_GEN_EMPTY', 1);
define('_COM_SEF_META_GEN_ALWAYS', 2);
define('_COM_SEF_META_GEN_NEVER', 0);
define('_COM_SEF_META_PR_ORIGINAL', 0);
define('_COM_SEF_META_PR_JOOMSEF', 1);
define('_COM_SEF_META_PR_JOIN', 2);
define('_COM_SEF_WRONG_DOMAIN_REDIRECT', 0);
define('_COM_SEF_WRONG_DOMAIN_404', 1);
define('_COM_SEF_WRONG_DOMAIN_DO_NOTHING', 2);
define('_COM_SEF_MISMATCHED_LANG_DONT_HANDLE', 0);
define('_COM_SEF_MISMATCHED_LANG_DONT_SEF', 1);
define('_COM_SEF_MISMATCHED_LANG_FIX', 2);
define('_COM_SEF_404_DEFAULT', 0);
define('_COM_SEF_404_FRONTPAGE', 9999999);
define('_COM_SEF_404_JOOMLA', -1);
define('COM_SEF_CRON_PERIOD_HOURLY', 1);
define('COM_SEF_CRON_PERIOD_DAILY', 2);
define('COM_SEF_CRON_PERIOD_WEEKLY', 3);
define('COM_SEF_CRON_PERIOD_MONTHLY', 4);
define('COM_SEF_CRON_PERIOD_YEARLY', 5);
define('COM_SEF_CRON_UPDATE_URLS', 1);
define('COM_SEF_CRON_UPDATE_META', 2);
define('COM_SEF_CRON_UPDATE_SITEMAP', 4);
define('COM_SEF_CRON_CRAWL_WEB', 8);
define('COM_SEF_CRON_UPDATE_SITEMAP_XML', 16);
define('COM_SEF_REDIRECT_SLASH_NEVER', 0);
define('COM_SEF_REDIRECT_SLASH_ALWAYS', 1);
define('COM_SEF_REDIRECT_SLASH_EXISTING', 2);
jimport('joomla.application.component.helper');
jimport('joomla.filesystem.file');
class SEFConfig
{
// Is is set to devel than use testing URLs
public $devel = 0;
/**
* Whether to always add language version.
* @var bool
*/
public $alwaysUseLang = true;
/* boolean, is JoomSEF enabled */
public $enabled = true;
/**
* Whether Professional mode is enabled
* @var bool
*/
public $professionalMode = false;
/**
* Whether to show info texts about features in administration
* @var bool
*/
public $showInfoTexts = true;
/* char, Character to use for url replacement */
public $replacement = "-";
/* char, Character to use for page spacer */
public $pagerep = "-";
/* strip these characters */
public $stripthese = ",|~|!|@|%|^|*|(|)|+|<|>|:|;|{|}|[|]|---|--|..|.";
/* string, suffix for "files" */
public $suffix = "";
/* string, file to display when there is none */
public $addFile = '';
/* trims friendly characters from where they shouldn't be */
public $friendlytrim = "-|.";
/**
* generate canonical links
* @var bool
*/
public $canonicalLink = true;
/**
* page text
* @var string
*/
public $pagetext = "JText::_('COM_SEF_PAGE')-%s";
/**
* Should lang be part of path or suffix?
* @var bool
*/
public $langPlacement = _COM_SEF_LANG_PATH;
/* boolean, convert url to lowercase */
public $lowerCase = true;
/* boolean, use the title_alias instead of the title */
public $useAlias = true;
/**
* should we extract Itemid from URL?
* @var bool
*/
public $excludeSource = false;
/**
* should we extract Itemid from URL?
* @var bool
*/
public $reappendSource = false;
/**
* should we ignore multiple Itemids for the same page in database?
* @var bool
*/
public $ignoreSource = true;
/**
* excludes often changing variables from SEF URL and
* appends them as non-SEF query
* @var bool
*/
public $appendNonSef = true;
/**
* consider both URLs with/without / in theend valid
* @var bool
*/
public $transitSlash = true;
/**
* redirect URLs with / on the end to URLs without / on the end
* @var bool
*/
public $redirectSlash = COM_SEF_REDIRECT_SLASH_NEVER;
/**
* whether to use cache
* @var bool
*/
public $useCache = true;
/**
* maximum count of URLs in cache
* @var int
*/
public $cacheSize = 1000;
/**
* minimum hits count that URLs must have to get into cache
* @var int
*/
public $cacheMinHits = 10;
/**
* record hits for URLs in cache?
* @var bool
*/
public $cacheRecordHits = false;
/**
* Whether to show error message about cache corruption
*
* @var bool
*/
public $cacheShowErr = false;
/**
* translate titles in URLs using JoomFish
* @var bool
*/
public $translateNames = true;
/** int, id of #__content item to use for static page */
public $page404 = 0;
/**
* record 404 pages?
* @var bool
*/
public $record404 = false;
/**
* if set to yes, the standard Joomla message will be also shown when 404
* @var boolean
*/
public $showMessageOn404 = false;
/**
* whether to set the ItemID variable when Default 404 Page is displayed
* @var boolean */
public $use404itemid = false;
/**
* ItemID used for the Default 404 page
* @var int
*/
public $itemid404 = 0;
/**
* Redirect nonSEF URLs to their SEF equivalents with 301 header?
* @var bool
*/
public $nonSefRedirect = true;
/**
* Use Moved Permanently redirection table?
* @var bool
*/
public $useMoved = true;
/**
* Use Moved Permanently redirection table?
* @var bool
*/
public $useMovedAsk = true;
/**
* Definitions of replacement characters.
* @var string
*/
public $replacements = "Á|A, Â|A, Å|A, Ă|A, Ä|A, À|A, Æ|A, Ć|C, Ç|C, Č|C, Ď|D, É|E, È|E, Ë|E, Ě|E, Ê|E, Ì|I, Í|I, Î|I, Ï|I, Ĺ|L, ľ|l, Ľ|L, Ń|N, Ň|N, Ñ|N, Ò|O, Ó|O, Ô|O, Õ|O, Ö|O, Ø|O, Ŕ|R, Ř|R, Š|S, Ś|S, Ť|T, Ů|U, Ú|U, Ű|U, Ü|U, Û|U, Ý|Y, Ž|Z, Ź|Z, á|a, â|a, å|a, ä|a, à|a, æ|a, ć|c, ç|c, č|c, ď|d, đ|d, é|e, ę|e, ë|e, ě|e, è|e, ê|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, ø|o, š|s, ś|s, ř|r, ŕ|r, ť|t, ů|u, ú|u, ű|u, ü|u, û|u, ý|y, ž|z, ź|z, ˙|-, ß|ss, Ą|A, µ|u, ą|a, Ę|E, ż|z, Ż|Z, ł|l, Ł|L, А|A, а|a, Б|B, б|b, В|V, в|v, Г|G, г|g, Д|D, д|d, Е|E, е|e, Ж|Zh, ж|zh, З|Z, з|z, И|I, и|i, Й|I, й|i, К|K, к|k, Л|L, л|l, М|M, м|m, Н|N, н|n, О|O, о|o, П|P, п|p, Р|R, р|r, С|S, с|s, Т|T, т|t, У|U, у|u, Ф|F, ф|f, Х|Kh, х|kh, Ц|Tc, ц|tc, Ч|Ch, ч|ch, Ш|Sh, ш|sh, Щ|Shch, щ|shch, Ы|Y, ы|y, Э|E, э|e, Ю|Iu, ю|iu, Я|Ia, я|ia, Ъ| , ъ| , Ь| , ь| , Ё|E, ё|e, ου|ou, ού|ou, α|a, β|b, γ|g, δ|d, ε|e, ζ|z, η|i, θ|th, ι|i, κ|k, λ|l, μ|m, ν|n, ξ|ks, ο|o, π|p, ρ|r, σ|s, τ|t, υ|i, φ|f, χ|x, ψ|ps, ω|o, ά|a, έ|e, ί|i, ή|i, ό|o, ύ|i, ώ|o, Ου|ou, Ού|ou, Α|a, Β|b, Γ|g, Δ|d, Ε|e, Ζ|z, Η|i, Θ|th, Ι|i, Κ|k, Λ|l, Μ|m, Ν|n, Ξ|ks, Ο|o, Π|p, Ρ|r, Σ|s, Τ|t, Υ|i, Φ|f, Χ|x, Ψ|ps, Ω|o, ς|s, Ά|a, Έ|e, Ή|i, Ί|i, Ό|o, Ύ|i, Ώ|o, ϊ|i, ΐ|i";
/* Array, contains predefined components. */
public $predefined = array('0' => "com_login",'1' => "com_newsfeeds",'2' => "com_sef",'3' => "com_weblinks",'4' => "com_joomfish");
/* String, contains URL to new version file located on server */
public $serverNewVersionURL = "http://www.artio.cz/updates/joomla/joomsef4/version.xml";
/* String, contains URL to automatic upgrade script */
public $serverAutoUpgrade = 'http://www.artio.net/joomla-auto-upgrade';
/* String, contains URL to registration check script */
public $serverLicenser = 'http://www.artio.net/license-check';
/* Array, contains domains for different languages */
public $langDomain = array();
/**
* If set to yes, new SEF URLs won't be generated and only those already
* in database will be used
* @var boolean
*/
public $disableNewSEF = false;
/**
* If set to yes, the sid variable won't be removed from SEF url
* @var boolean
*/
public $dontRemoveSid = true;
/**
* If set to yes, the $_SERVER['QUERY_STRING'] will be set according to parsed variables
* @var boolean
*/
public $setQueryString = true;
/**
* If set to yes, URLs that can't be parsed by JoomSEF will be parsed by Joomla's router
* @var boolean
*/
public $parseJoomlaSEO = true;
/**
* Semicolon separated list of global custom non-sef variables
* @var string
*/
public $customNonSef = '';
/**
* If enabled, JoomSEF will try to set language according to user's browser setting
* @var boolean
*/
public $jfBrowserLang = true;
/**
* If enabled, JoomSEF will store the user's language selection in a cookie for next visit
*
* @var boolean
*/
public $jfLangCookie = true;
/**
* Array of [lang] => subdomain to use the subdomains for languages
* @var array
*/
public $jfSubDomains = array();
/**
* Whether to use default index file for content sections and categories
* @var boolean
*/
public $contentUseIndex = false;
/**
* If set to yes, the URL variables will be checked
* to not contain the http://something.com or similar junk
* @var boolean
*/
public $checkJunkUrls = true;
/**
* Pipe (|) separated list of junk words to search for
* @var string
*/
public $junkWords = 'http:// http// https:// https// www. @';
/**
* Semicolon separated list of variables to exclude from junk check
* @var boolean
*/
public $junkExclude = '';
/**
* Sets if the non-SEF variables should be prevented from
* overwriting the parsed ones
* @var boolean
*/
public $preventNonSefOverwrite = true;
/**
* Main language - this language won't have language code added to URL
* @var mixed
*/
public $mainLanguage = 0;
/**
* Whether to allow UTF-8 characters in URL
* @var boolean
*/
public $allowUTF = false;
/**
* Whether to number duplicate URLs or use the duplicates management system
* @var boolean
*/
public $numberDuplicates = false;
/**
* Artio site login name
* @var string
*/
public $artioUserName = '';
/**
* Artio site password
* @var string
*/
public $artioPassword = '';
/**
* Artio download id
* @var string
*/
public $artioDownloadId = '';
/**
* Enable URL source tracing
* @var bool
*/
public $trace = false;
/**
* Tracing depth if enabled
* @var int
*/
public $traceLevel = 3;
/**
* Create canonical link automatically for URLs with nonSEF variables
*
* @return SEFConfig
*/
public $autoCanonical = true;
/**
* Whether to SEF URLs containing the tmpl=component variable
*
* @var bool
*/
public $sefComponentUrls = false;
/**
* Whether to check for newer versions in control panel
*
* @var bool
*/
public $versionChecker = true;
/**
* Generator meta tag
*
* @var string
*/
public $tag_generator = '';
/**
* Google key meta tag
*
* @var string
*/
public $tag_googlekey = '';
/**
* Live.com key meta tag
*
* @var string
*/
public $tag_livekey = '';
/**
* Yahoo key meta tag
*
* @var string
*/
public $tag_yahookey = '';
/**
* Custom meta tags
*
* @var array
*/
public $customMetaTags = array();
/**
* www and non-www domain handling
*
* @var int
*/
public $wwwHandling = _COM_SEF_WWW_NONE;
/**
* Enable metadata generation?
*
* @var bool
*/
public $enable_metadata = true;
/**
* Enable metadata auto-generation?
* @var int
*/
public $metadata_auto = _COM_SEF_META_GEN_EMPTY;
/**
* Prefer joomsef tile?
*
* @var bool
*/
public $prefer_joomsef_title = true;
/**
* How to use sitename?
*
* @var int
*/
public $use_sitename = _COM_SEF_SITENAME_AFTER;
/**
* Sitename separator string
*
* @var string
*/
public $sitename_sep = '-';
/**
* Rewrite keywords?
*
* @var bool
*/
public $rewrite_keywords = true;
/**
* Rewrite description?
*
* @var bool
*/
public $rewrite_description = true;
/**
* Prevent sitename duplicity?
*
* @var bool
*/
public $prevent_dupl = true;
/**
* Sets the <base> tag behaviour
* @var int
*/
public $check_base_href = _COM_SEF_BASE_CURRENT;
/**
* Internal variable for sitemap change flag
*
* @var bool
*/
public $sitemap_changed = true;
/**
* Sitemap XML file name
*
* @var string
*/
public $sitemap_filename = 'sitemap';
/**
* Whether to use HTTPS in sitemap URLs
*
* @var bool
*/
public $sitemap_ssl = false;
/**
* Default Sitemap indexed state
*
* @var bool
*/
public $sitemap_indexed = false;
/**
* Default Sitemap change frequency
*
* @var string
*/
public $sitemap_frequency = 'weekly';
/**
* Default Sitemap priority
*
* @var string
*/
public $sitemap_priority = '0.5';
/**
* Which items show in the sitemap
*
* @var bool
*/
public $sitemap_show_date = true;
public $sitemap_show_frequency = true;
public $sitemap_show_priority = true;
/**
* Whether to automatically ping generated Sitemap to google, yahoo and bing
*
* @var bool
*/
public $sitemap_pingauto = true;
/**
* Yahoo application ID
*
* @var string
*/
public $sitemap_yahooId = '';
/**
* Array of sitemap ping services
*
* @var array
*/
public $sitemap_services = array('http://blogsearch.google.com/ping/RPC2', 'http://rpc.pingomatic.com/');
/**
* Whether to add the rel="nofollow" to external links
*
* @var bool
*/
public $external_nofollow = false;
/**
* Whether internal links for words will be enabled
*
* @var bool
*/
public $internal_enable = true;
/**
* Whether to add rel="nofollow" to internal links
*
* @var bool
*/
public $internal_nofollow = false;
/**
* Whether to open internal links in new window
*
* @var bool
*/
public $internal_newwindow = false;
/**
* How many word occurences will be linked
*
* @var int
*/
public $internal_maxlinks = 1;
/**
* Whether to display ARTIO Newsfeed on control panel
*
* @var bool
*/
public $artioFeedDisplay = true;
/**
* ARTIO Newsfeed URL
*
* @var string
*/
public $artioFeedUrl = 'http://www.artio.net/joomsef-news/rss';
/**
* Whether to rewrite index.php links in content and redirect them to /
*
* @var bool
*/
public $fixIndexPhp = true;
/**
* Whether to fix document format after route
*
* @var bool
*/
public $fixDocumentFormat = false;
/**
* Whether to filter global variables
*
* @var bool
*/
public $useGlobalFilters = true;
/**
* Whether the error log is enabled
* @var bool
*/
public $logErrors = false;
/**
* Whether cron tasks are enabled
* @var bool
*/
public $cronEnabled = false;
/**
* Whether cron tasks can only be run from local server
* @var bool
*/
public $cronOnlyLocal = true;
/**
* Secret key to run cron
* @var bool
*/
public $cronKey = '';
// Automatically lock created URLs
public $autolock_urls=false;
// Automatically update URLs
public $update_urls=false;
// Enable languages management from JoomSEF
public $langEnable=false;
// Where to place language
public $langPlacementJoomla=_COM_SEF_LANG_PATH;
// Add language to multilanguage content
public $addLangMulti=true;
// Allways use language
public $alwaysUseLangJoomla=true;
// Always add language code to URL on homepage
public $alwaysUseLangHomeJoomla = true;
// Get language from browser
public $browserLangJoomla=true;
// Get and save language to cookie
public $langCookieJoomla=true;
// Main Joomla language
public $mainLanguageJoomla="";
// Subdomains for languages
public $subDomainsJoomla=array();
// Translate Items
public $translateItems=true;
// Username for Google Analytics API
public $google_email="";
// Password for Google Analytics API
public $google_password="";
// Google API key for pageSpeed service
public $google_apikey="";
// Google ID
public $google_id="";
// Enable google tracking code
public $google_enable=false;
// Enable Demographics and Interest Reports in GA tracking code
public $google_demographic_reports=false;
// Use enhanced link attribution
public $google_link_attribution=false;
// Exclude IPs from tracking
public $google_exclude_ip="";
// Exclude this level from Google tracking
public $google_exclude_level=array();
/**
* How should we handle the case when domain and SEF URL
* have different languages?
* @var int
*/
public $wrongDomainHandling = _COM_SEF_WRONG_DOMAIN_REDIRECT;
/**
* How should we handle the case when language doesn't match Itemid?
* @var int
*/
public $mismatchedLangHandling = _COM_SEF_MISMATCHED_LANG_DONT_HANDLE;
/**
* Whether root URL should be redirected to correct language with 303 or 301 code
* @var bool
*/
public $rootLangRedirect303 = true;
/**
* Whether variables in SEF URL's query string should be
* handled as non-SEF for other URLs on the page
* @var bool
*/
public $nonSefQueryVariables = true;
/**
* Whether VM currency is automatically selected according to language
*/
public $vmCurrencyEnable = false;
/**
* Language to VM currency association
*/
public $vmCurrency = array();
/**
* Whether to replace index.php with current menu query (default Joomla behaviour)
*/
public $indexPhpCurrentMenu = true;
/**
* Whether to generate multiple sitemap XML files for different language domains
*/
public $multipleSitemaps = false;
/**
* File names for multiple sitemaps [lang] => filename
*/
public $multipleSitemapsFilenames = array();
/**
* Whether menu associations should be used on multilanguage website
*/
public $langMenuAssociations = false;
/**
* Whether to update hits count for homepage URLs
*/
public $homePageHits = true;
/**
* Whether Joomla generated canonical links should be removed
*/
public $canonicalsRemove = false;
/**
* Whether canonical links URLs should be fixed
*/
public $canonicalsFix = true;
/**
* Whether the SEF URLs export file should be sent using chunked transfer
*
* @var bool
*/
public $chunkedExport = true;
/**
* Whether JoomSEF should redirect http GET requests to https
*
* @var bool
*/
public $forceSsl = false;
/**
* Whether Itemid should always be added to URLs (eg. the K2 link to user profile doesn't contain the Itemid)
*
* @var bool
*/
public $alwaysAddItemid = true;
private function __construct()
{
// If the configuration file exists, load data from file
$sef_config_file = JPATH_ROOT.'/administrator/components/com_sef/configuration.php';
if (JFile::exists($sef_config_file)) {
include($sef_config_file);
}
// Get parameters
// We cannot use the JComponentHelper::getParams() function as it
// (for some strange reason) caches the component parameters!
// 30.11.2012 dajo: we need to store parameters in custom_data column, as parameters get cleared
// by Joomla when permissions are saved (as from Joomla's point of view JoomSEF doesn't have parameters)
$db = JFactory::getDbo();
$db->setQuery("SELECT `custom_data` FROM `#__extensions` WHERE `type` = 'component' AND `element` = 'com_sef'");
$tmp = $db->loadResult();
$params = new JRegistry();
if (is_string($tmp)) {
$params->loadString($tmp);
}
// Assign values
$boolFalse = serialize(false);
$dontLoad = array('serverNewVersionURL', 'serverAutoUpgrade', 'serverLicenser');
foreach ($this as $key => $value)
{
if (in_array($key, $dontLoad)) {
// Don't load, use default values
continue;
}
// Check if we have value from file
if (isset($$key)) {
$val = $$key;
}
else {
// Otherwise get value from params
$val = $params->get($key);
if (!is_null($val)) {
$newVal = @unserialize($val);
if (($newVal !== false) || ($val === $boolFalse)) {
$val = $newVal;
}
}
}
if (!is_null($val)) {
// Change objects to associative arrays
if (is_object($val)) {
$this->$key = (array)$val;
}
else {
$this->$key = $val;
}
}
}
if ($this->devel == 1) {
$this->serverNewVersionURL = 'http://demo.tramin.artio.cz/new-update/joomsef4/version.xml';
$this->serverAutoUpgrade = 'http://demo.tramin.artio.cz/new-update/joomla-auto-upgrade';
$this->serverLicenser = 'http://demo.tramin.artio.cz/new-update/licenser2.php';
}
}
public function saveConfig($return_data = 0)
{
// Create params
$params = new JRegistry();
// Set data to params
foreach ($this as $key => $value)
{
$params->set($key, serialize($value));
}
if ($return_data == 1) {
return $params->toString();
}
else {
// Save params to database
// 30.11.2012 dajo: to the custom_data column!
$db = JFactory::getDBO();
$query = "UPDATE `#__extensions` SET `custom_data` = ".$db->quote($params->toString())." WHERE `type` = 'component' AND `element` = 'com_sef' LIMIT 1";
$db->setQuery($query);
if (!$db->query()) {
return false;
}
else {
// Check if there's an old configuration file present and delete it
$sef_config_file = JPATH_ROOT.'/administrator/components/com_sef/configuration.php';
if (JFile::exists($sef_config_file)) {
JFile::delete($sef_config_file);
}
return true;
}
}
}
public 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
*/
public 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;
}
public 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;
}
public 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 $val
* @return bool
*/
public function set($var, $val)
{
if (isset($this->$var)) {
$this->$var = $val;
return true;
}
return false;
}
/**
* Returns the singleton instance of current configuration
*
* @return SEFConfig
*/
public static function getConfig()
{
static $instance = null;
if (!$instance) {
$instance = new SEFConfig();
}
return $instance;
}
}