aliroSEF Class Reference

Inheritance diagram for aliroSEF:

List of all members.

Public Member Functions
	clearCache ()
	getContentMenuInfo ()
	nameForURL ($string)
	translateContentTask ($task)
	untranslateContentTask ($tr_task)
	sefRetrieval ()
	getHead ()
	makeMeta ($name, $value)
	metaData ()
	sefRelToAbs ($string, $specialamp=true)
	nameForURL ($string)
	translateContentTask ($task)
	untranslateContentTask ($tr_task)
	sefRetrieval ()
	sefRelToAbs ($string, $specialamp=true)
	__construct ()
	sefRetrieval ($register_globals)
	default_revert ($specialname)
	sefRelToAbs ($string)
	componentDetails (&$params, $task)
Static Public Member Functions
static	getInstance ()
static	getInstance ()
static	getInstance ()
Public Attributes
	$content_data = null
	$content_items = array()
	$content_sections = array()
	$content_categories = array()
Protected Member Functions
	__construct ()
Static Protected Attributes
static	$instance = __CLASS__
Private Member Functions
	__construct ()
	analyseStandardURI ($uri)
	retrieveURI ($sef)
	invoke_plugin ($i, $method, $parm1, $parm2=0)
	default_revert ($specialname)
	parse ($string, &$parms)
	outSubstitution ($inuri, $outuri)
	componentDetails (&$params, $task)
	basicJoomlaRetrieve ($uri)
	saveCache ()
	invoke_plugin ($i, $method, $parm1, $parm2=0)
	default_revert ($specialname)
	parse ($string, &$parms)
	componentDetails (&$params, $task)
Private Attributes
	$live_site = ''
	$home_page = false
	$mainmenu = array()
	$config = null
	$sef_name_string = ''
	$sef_translate_string = ''
	$content_tasks = array()
	$content_menus = array()
	$metadata = null
	$SEF_SPACE
	$cachedSEF = array()
	$cachedTime = array()
	$cacheWritten = array()
	$cacheObject = null
	$database = null
	$prefix = ''
	$translate_underscore = 0
	$sef_active = false
	$custom_code = array()
	$custom_name = array()
	$custom_PHP = array()
	$custom_short = array()
	$sef_content_task = array()
	$sef_name_chars = array()
	$sef_translate_chars = array()

---

Detailed Description

Definition at line 156 of file aliroSEF.php.

---

Constructor & Destructor Documentation

aliroSEF::__construct

(

)

[private]

Definition at line 211 of file aliroSEF.php.

References aliroFriendlyBase::getCfg(), aliroMenuHandler::getInstance(), and aliroDatabase::getInstance().

                                    {
        $this->database = aliroDatabase::getInstance();
        $this->live_site = $this->getCfg('live_site');

        /*******************************************************************************
        **  The following are parameters for the ReMOSef Search Engine
        **  Optimisation component.  $this->SEF_SPACE should be set to the
        **  character that is to replace blanks in names that form the URL.
        **  You can privatey this, although the only sensible choices seem to be
        **  underscore or hyphen (_ or -).
        **
        **  The arrays $this->config->custom_code and $this->config->custom_name must be kept exactly
        **  in step with each other.  $this->custom_code is a list of the components
        **  that are to be handled by ReMOSef.
        **
        **  The array $this->config->custom_name is the alternative name that will be used
        **  in the optimised URL to identify the component and can be whatever
        **  you please so long as it is unique and legal for a URL.  Apart from
        **  using the custom name for the component, ReMOSef will do no further
        **  translation of the URL than is done by the standard Mambo SEF - UNLESS
        **  there is a sef_ext.php file installed for that component.  The
        **  exception to this is ReMOSitory - the optimisation code for Remository
        **  is integrated in ReMOSef.  For other components, if a sef_ext.php is
        **  present, it will be invoked by ReMOSef.
        **
        **  The array $remosef_content_task is capable of translating the tasks
        **  understood by the Mambo content component.  Please DO NOT CHANGE what
        **  is to the left of the equals sign.  When putting different values on
        **  the right hand side, remember that they must all be different, and must
        **  also be different from any of the custom names used for components.
        **  Without that, Remosef cannot figure out what a SEF URL means and will
        **  give unpredictable results.
        **
        **  Note that the names in custom_name must not be allowed to clash with
        **  the names used as tasks by the content component, in their
        **  translated form - see below.
        *******************************************************************************/
        // Use of underscore is NOT recommended, as search engines then do not see the words
        global $_SEF_SPACE;                                 // divide words with hyphens
        $this->SEF_SPACE = $_SEF_SPACE = "-";               // divide words with hyphens
        /*******************************************************************************
        **  The following are the parameters for the optional content specific
        **  URL optimisation.  They are not used within the standard SEF processing
        **  unless you add in a sef_ext.php that is integrated with the Mambo SEF.
        **
        **  The following two lines define the translations that SEF will perform on
        **  names of sections and categories when translating them for inclusion in a URL.
        **  Each item in $this->config->sef_name_chars is translated into the corresponding
        **  element of $this->config->sef_translate_chars.
        **
        **  NOTE it is important that space be the last translate character, since the
        **  characters are processed in the order in which they appear.  Since earlier
        **  translates may create new spaces, it is vital that the space translation is
        **  done last.
        **
        **  You can extend these arrays as you wish, although it is obviously important
        **  to make sure that the items of one match the items of the other exactly.
        *******************************************************************************/
        $this->sef_name_string = '"\'';
        $this->sef_translate_string = '--';
        $this->content_tasks = array ('findkey',
        'view',
        'section',
        'category',
        'blogsection',
        'blogcategorymulti',
        'blogcategory',
        'archivesection',
        'archivecategory',
        'save',
        'cancel',
        'emailform',
        'emailsend',
        'vote',
        'showblogsection'
        );

        $this->cache =new aliroCache('aliroSEF');
        $this->config = $this->cache->get('sefConfig');
        if (!$this->config) {
            $this->config = new stdClass();
            $this->config->underscore = 0;
            $this->config->enabled = 1;
            $this->config->strip_chars = '';
            $this->config->lower_case = '0';
            $this->config->unique_id = '0';
            $this->config->cache_time = '600';
            $this->config->buffer_size = '500';
            $this->config->home_title = 'Home';
            $this->config->title_separator = '|';
            $this->config->default_robots = 'index, follow';
            $this->config->custom_code = array();
            $this->config->custom_name = array();
            $this->config->custom_PHP = array();
            $this->config->custom_short = array();
            $this->config->sef_content_task = array();
            $this->config->sef_name_chars = array();
            $this->config->sef_translate_chars = array();
            $this->config->component_details = array();
            $this->config->sef_substitutions_exact = array();
            $this->config->sef_substitutions_in = array();
            $this->config->sef_substitutions_out = array();
            $this->config->legal_content_tasks = array();
            $this->config->sef_name_chars = array('!', '?', '&', '/', ' ');
            $this->config->sef_translate_chars = array('', '', 'and', ' or ', $this->SEF_SPACE);

            $configdata = $this->database->doSQLget ("SELECT * FROM #__remosef_config");
            foreach ($configdata as $item) {
                if ('options' == $item->type) {
                    $name = $item->name;
                    $this->config->$name = $item->modified;
                }
                elseif ('components' == $item->type) {
                    $this->config->custom_code[] = $item->name;
                    $this->config->custom_name[] = $item->modified;
                }
                elseif ('characters' == $item->type) {
                    $this->config->sef_name_chars[] = $item->name;
                    $this->config->sef_translate_chars[] = $item->modified;
                }
                elseif ('substitutions' == $item->type) {
                    $this->config->sef_substitutions_exact[$item->name] = $item->modified;
                }
                elseif ('substitutions_in' == $item->type) {
                    $this->config->sef_substitutions_in["#$item->name#i"] = $item->modified;
                }
                elseif ('substitutions_out' == $item->type) {
                    $this->config->sef_substitutions_out["#$item->name#i"] = $item->modified;
                }
                elseif ('content' == $item->type) $this->config->sef_content_task[$item->name] = $item->modified;
                else $this->config->component_details[$item->type][$item->name] = $item->modified;
            }
            unset($configdata);
            foreach ($this->content_tasks as $task) {
                $this->config->legal_content_tasks[] = isset($this->config->sef_content_task[$task]) ? $this->config->sef_content_task[$task] : $task;
            }
            foreach ($this->config->custom_code as $code) {
                $codefile = _ALIRO_CLASS_BASE."/components/$code/sef_ext.php";
                $seffile = dirname(__FILE__)."/sef_ext/$code/sef_ext.php";
                if (file_exists($codefile)) $this->config->custom_PHP[] = $codefile;
                elseif (file_exists($seffile)) $this->config->custom_PHP[] = $seffile;
                else $this->config->custom_PHP[] = false;
                $split = explode('_',$code);
                $this->config->custom_short[] = $split[1];
            }
            $this->cache->save($this->config);
        }

        $this->mainmenu = aliroMenuHandler::getInstance()->getByParentOrder('mainmenu');
        if ($this->mainmenu) foreach ($this->mainmenu as $menu) {
            $stage2 = parse_url($menu->link);
            if (isset($stage2['query'])) {
                parse_str($stage2['query'], $parms);
                if (isset($parms['option']) AND 'com_content' == $parms['option']) {
                    if (isset($parms['task'])) $this->content_menus[$parms['task']][$menu->id] = $parms;
                }
            }
        }

        $results = $this->cache->get('sefDataURI');
        if (!$results) {
            $results = $this->database->doSQLget("SELECT * FROM #__remosef_uri ORDER BY refreshed DESC LIMIT {$this->config->buffer_size}");
            $this->cache->save($results);
        }
        foreach ($results as $result) {
            $uri = $result->uri;
            $this->cachedSEF[$uri] = $result->sef;
            $this->cachedTime[$uri] = $result->refreshed;
        }
        unset($results);
    }

aliroSEF::__construct

(

)

[protected]

Definition at line 75 of file Copy of aliroSEF.php.

References $config, $database, aliroCore::getInstance(), aliroDatabase::getInstance(), and name.

                                      {
        $database = aliroDatabase::getInstance();
        $config = mamboCore::getInstance();
        $this->sef_active = $config->getCfg('sef');

        /*******************************************************************************
        **  The following are parameters for the ReMOSef Search Engine
        **  Optimisation component.  $this->SEF_SPACE should be set to the
        **  character that is to replace blanks in names that form the URL.
        **  You can privatey this, although the only sensible choices seem to be
        **  underscore or hyphen (_ or -).
        **
        **  The arrays $this->custom_code and $this->custom_name must be kept exactly
        **  in step with each other.  $this->custom_code is a list of the components
        **  that are to be handled by ReMOSef.
        **
        **  The array $this->custom_name is the alternative name that will be used
        **  in the optimised URL to identify the component and can be whatever
        **  you please so long as it is unique and legal for a URL.  Apart from
        **  using the custom name for the component, ReMOSef will do no further
        **  translation of the URL than is done by the standard Mambo SEF - UNLESS
        **  there is a sef_ext.php file installed for that component.  The
        **  exception to this is ReMOSitory - the optimisation code for Remository
        **  is integrated in ReMOSef.  For other components, if a sef_ext.php is
        **  present, it will be invoked by ReMOSef.
        **
        **  The array $remosef_content_task is capable of translating the tasks
        **  understood by the Mambo content component.  Please DO NOT CHANGE what
        **  is to the left of the equals sign.  When putting different values on
        **  the right hand side, remember that they must all be different, and must
        **  also be different from any of the custom names used for components.
        **  Without that, Remosef cannot figure out what a SEF URL means and will
        **  give unpredictable results.
        **
        **  Note that the names in custom_name must not be allowed to clash with
        **  the names used as tasks by the content component, in their
        **  translated form - see below.
        *******************************************************************************/
        // Use of underscore is NOT recommended, as search engines then do not see the words
        global $_SEF_SPACE;                                 // divide words with hyphens
        $this->SEF_SPACE = $_SEF_SPACE = "-";               // divide words with hyphens
        /*******************************************************************************
        **  The following are the parameters for the optional content specific
        **  URL optimisation.  They are not used within the standard SEF processing
        **  unless you add in a sef_ext.php that is integrated with the Mambo SEF.
        **
        **  The following two lines define the translations that SEF will perform on
        **  names of sections and categories when translating them for inclusion in a URL.
        **  Each item in $this->sef_name_chars is translated into the corresponding
        **  element of $this->sef_translate_chars.
        **
        **  NOTE it is important that space be the last translate character, since the
        **  characters are processed in the order in which they appear.  Since earlier
        **  translates may create new spaces, it is vital that the space translation is
        **  done last.
        **
        **  You can extend these arrays as you wish, although it is obviously important
        **  to make sure that the items of one match the items of the other exactly.
        *******************************************************************************/
        $this->sef_name_chars = array('!', '?', '&', '/', ' ');
        $this->sef_translate_chars = array('', '', 'and', ' or ', $this->SEF_SPACE);
        $this->sef_name_string = '"\'';
        $this->sef_translate_string = '--';

        $database->setQuery ("SELECT * FROM #__remosef_config");
        $configs = $database->loadObjectList();
        if ($configs) foreach ($configs as $item) {
            if ($item->type == 'options') {
                if ($item->name == 'prefix') $this->prefix = $item->modified;
                if ($item->name == 'underscore') $this->translate_underscore = $item->modified;
            }
            if ($item->type == 'components') {
                $this->custom_code[] = $item->name;
                $this->custom_name[] = $item->modified;
            }
            if ($item->type == 'characters') {
                $this->sef_name_chars[] = $item->name;
                $this->sef_translate_chars[] = $item->modified;
            }
            if ($item->type == 'content') $this->sef_content_task[$item->name] = $item->modified;
        }
        unset($configs);

        if (!$this->prefix OR $this->prefix == 'content' OR $this->prefix == 'component') $this->prefix = 'ali';
        foreach ($this->custom_code as $code) {
            $codefile = "/components/$code/sef_ext.php";
            if (file_exists(_ALIRO_ABSOLUTE_PATH.$codefile)) $this->custom_PHP[] = $codefile;
            else $this->custom_PHP[] = false;
            $split = explode('_',$code);
            $this->custom_short[] = $split[1];
        }

    }

aliroSEF::__construct

(

)

Definition at line 26 of file old.aliroSEF.php.

References aliroCore::get(), and aliroCore::is_set().

                            {
        /*******************************************************************************
        **  The following are parameters for the ReMOSef Search Engine
        **  Optimisation component.  $this->SEF_SPACE should be set to the
        **  character that is to replace blanks in names that form the URL.
        **  You can vary this, although the only sensible choices seem to be
        **  underscore or hyphen (_ or -).
        **
        **  The arrays $this->custom_code and $this->custom_name must be kept exactly
        **  in step with each other.  $this->custom_code is a list of the components
        **  that are to be handled by ReMOSef.
        **
        **  The array $this->custom_name is the alternative name that will be used
        **  in the optimised URL to identify the component and can be whatever
        **  you please so long as it is unique and legal for a URL.  Apart from
        **  using the custom name for the component, ReMOSef will do no further
        **  translation of the URL than is done by the standard Mambo SEF - UNLESS
        **  there is a sef_ext.php file installed for that component.  The
        **  exception to this is ReMOSitory - the optimisation code for Remository
        **  is integrated in ReMOSef.  For other components, if a sef_ext.php is
        **  present, it will be invoked by ReMOSef.
        **
        **  The array $remosef_content_task is capable of translating the tasks
        **  understood by the Mambo content component.  Please DO NOT CHANGE what
        **  is to the left of the equals sign.  When putting different values on
        **  the right hand side, remember that they must all be different, and must
        **  also be different from any of the custom names used for components.
        **  Without that, Remosef cannot figure out what a SEF URL means and will
        **  give unpredictable results.
        *******************************************************************************/
        $this->SEF_SPACE = "_";                 // divide words with underscores
                                            // can be changed to a hyphen "-"
        $this->custom_code = array('com_frontpage','com_contact');
        $this->custom_name = array('Frontpage','Contact_Us');
        /*******************************************************************************
        **  The following are the parameters for the optional content specific
        **  URL optimisation.
        **
        **  The following two lines define the translations that SEF will perform on
        **  names of sections and categories when translating them for inclusion in a URL.
        **  Each item in $this->sef_name_chars is translated into the corresponding
        **  element of $this->sef_translate_chars.
        **
        **  NOTE it is important that space be the last translate character, since the
        **  characters are processed in the order in which they appear.  Since earlier
        **  translates may create new spaces, it is vital that the space translation is
        **  done last.
        **
        **  You can extend these arrays as you wish, although it is obviously important
        **  to make sure that the items of one match the items of the other exactly.
        *******************************************************************************/
        $this->sef_name_chars = array('–', '?', '&', '/', ' ');
        $this->sef_translate_chars = array('-', '', 'and', ' or ', $this->SEF_SPACE);

/************** DO NOT MAKE CHANGES PAST HERE EXCEPT AT YOUR OWN RISK! ********************/

        if (mamboCore::is_set('mosConfig_sef_prefix')) $this->prefix = mamboCore::get('mosConfig_sef_prefix');
        else $this->prefix = 'mos';
        if ($this->prefix == 'content' OR $this->prefix == 'component') $this->prefix = 'mos';
        foreach ($this->custom_code as $code) {
            $codefile = "components/$code/sef_ext.php";
            if (file_exists($codefile)) {
                include ($codefile);
                $this->custom_PHP[] = true;
            }
            else $this->custom_PHP[] = false;
            $split = explode('_',$code);
            $this->custom_short[] = $split[1];
        }

        $this->sef_content_task['findkey'] = 'findkey';
        $this->sef_content_task['view'] = 'view';
        $this->sef_content_task['section'] = 'section';
        $this->sef_content_task['category'] = 'category';
        $this->sef_content_task['blogsection'] = 'blogsection';
        $this->sef_content_task['blogcategorymulti'] = 'blogcategorymulti';
        $this->sef_content_task['blogcategory'] = 'blogcategory';
        $this->sef_content_task['archivesection'] = 'archivesection';
        $this->sef_content_task['archivecategory'] = 'archivecategory';
        $this->sef_content_task['save'] = 'save';
        $this->sef_content_task['cancel'] = 'cancel';
        $this->sef_content_task['emailform'] = 'emailform';
        $this->sef_content_task['emailsend'] = 'emailsend';
        $this->sef_content_task['vote'] = 'vote';
        $this->sef_content_task['showblogsection'] = 'showblogsection';

    }

---

Member Function Documentation

static aliroSEF::getInstance

(

)

[static]

Definition at line 383 of file aliroSEF.php.

Referenced by aliroPathway::__construct(), aliroUserTemplateBase::__get(), aliroUserRequest::doControl(), aliroAbstractPageNav::fixLink(), aliroUserPageNav::getLimitBox(), aliroMenuCreator::makeMenuLink(), and aliroFolderHandler::setFolderPathway().

                                          {
        return is_object(self::$instance) ? self::$instance : (self::$instance = new self::$instance());
    }

aliroSEF::clearCache

(

)

Definition at line 387 of file aliroSEF.php.

                                  {
        $this->cache->clean();
    }

aliroSEF::getContentMenuInfo

(

)

Definition at line 391 of file aliroSEF.php.

                                          {
        return $this->content_menus;
    }

aliroSEF::nameForURL

(

$

string

)

Definition at line 395 of file aliroSEF.php.

                                         {
        $strips = explode ('|', $this->config->strip_chars);
        $string = str_replace($strips, '', $string);
        $string = aliroUnaccent::getInstance()->unaccent($string);
        $string = str_replace($this->config->sef_name_chars, $this->config->sef_translate_chars, $string);
        // This may be problematic - must not urldecode the incoming URL as components may duplicate
        $string = urlencode($string);
        return $string;
    }

aliroSEF::translateContentTask

(

$

task

)

Definition at line 405 of file aliroSEF.php.

                                          {
        if (isset($this->config->sef_content_task[$task])) return $this->config->sef_content_task[$task];
        else return $task;
    }

aliroSEF::untranslateContentTask

(

$

tr_task

)

Definition at line 410 of file aliroSEF.php.

Referenced by basicJoomlaRetrieve(), and sefRetrieval().

                                               {
        $task = array_search ($tr_task, $this->config->sef_content_task);
        if (!$task) $task = $tr_task;
        if (in_array($task, $this->content_tasks)) return $task;
        else return null;
    }

aliroSEF::analyseStandardURI

(

$

uri

)

[private]

Definition at line 417 of file aliroSEF.php.

References $_REQUEST.

Referenced by sefRetrieval().

                                               {
        $_SERVER['REQUEST_URI'] = $uri;
        $this->database->setQuery("SELECT * FROM #__remosef_metadata WHERE uri = '$uri'");
        $this->database->loadObject($this->metadata);
        $mainparts = explode('?', $uri);
        if (empty($mainparts[1])) return;
        $vars = explode('&', $mainparts[1]);
        foreach ($vars as $var) {
            $parts = explode('=', $var);
            if (!empty($parts[1])) {
                $_REQUEST[$parts[0]] = $_GET[$parts[0]] = $parts[1];
            }
        }
    }

aliroSEF::sefRetrieval

(

)

Definition at line 432 of file aliroSEF.php.

References analyseStandardURI(), basicJoomlaRetrieve(), retrieveURI(), and sefRelToAbs().

                                   {
        $uri = $_SERVER['REQUEST_URI'];
        $sublength = strlen(dirname($_SERVER['PHP_SELF']));
        if (1 < $sublength) $uri = substr($uri,$sublength);
        if (!$uri OR $uri == '/' or $uri == '/index.php') {
            $this->home_page = true;
            return 0;
        }
        if (preg_match('/(\b)GLOBALS|_REQUEST|_SERVER|_ENV|_COOKIE|_GET|_POST|_FILES|_SESSION(\b)/i', $uri) > 0) {
            die('Invalid Request');
        }
        $regex = '#[<>\(\)@"\']+|/\?#';
        if (preg_match($regex, $uri)) return 1;
        // if ($this->config->underscore AND $this->SEF_SPACE == '-' AND strpos($uri,'_') !== false) $uri = str_replace('_', '-', $uri);
        $exactback = isset($this->config->sef_substitutions_exact) ? array_search($uri, $this->config->sef_substitutions_exact) : false;
        if (false === $exactback AND '/' != substr($uri,-1)) {
            $exactback = array_search($uri.'/', $this->config->sef_substitutions_exact);
            if (false !== $exactback) {
                header ('HTTP/1.1 301 Moved Permanently');
                header ('Location:'.$this->live_site.$uri.'/');
                exit;
            }
        }
        if (false !== $exactback) {
            $this->analyseStandardURI($exactback);
            return 0;
        }
        $uri = str_replace(array('!', '%21'), array('',''), $uri);
        $saveuri = $uri;
        if (isset($this->config->sef_substitutions_in)) $uri = @preg_replace(array_keys($this->config->sef_substitutions_in), array_values($this->config->sef_substitutions_in), $uri);
        if ($indexloc = strpos($uri, 'index.php?')) {
            if ($_SERVER['REQUEST_METHOD'] == 'GET') {
                $sefagain = substr($this->sefRelToAbs(substr($uri,$indexloc), false),strlen($this->live_site));
                if ($saveuri != $sefagain) {
                    header ('HTTP/1.1 301 Moved Permanently');
                    header ('Location:'.$sefagain);
                    exit;
                }
            }
            return 0;
        }
        elseif (false !== strpos($uri,'index2.php')) return 0;
        elseif (false !== strpos($uri,'index3.php')) return 0;
        $retrieved = $this->retrieveURI ($uri);
        if (!$retrieved AND '/' != substr($uri,-1)) {
            $retrieved = $this->retrieveURI($uri.'/');
            if ($retrieved) {
                    header ('HTTP/1.1 301 Moved Permanently');
                    header ('Location:'.$this->live_site.$uri.'/');
                    exit;
            }
        }
        if (!$retrieved) {
            $retrieved = $this->basicJoomlaRetrieve($uri);
            trigger_error('Had to invoke basicJoomlaRetrieve: '.$uri.' : '.$retrieved);
        }

        if ($retrieved) {
            $retrieved = 'index.php?'.$retrieved;
            $sefagain = substr($this->sefRelToAbs($retrieved),strlen($this->live_site));
            if ($saveuri != $sefagain AND $_SERVER['REQUEST_METHOD'] == 'GET') {
                header ('HTTP/1.1 301 Moved Permanently');
                header ('Location:'.$sefagain);
                exit;
            }
                $this->analyseStandardURI($retrieved);
            $returncode = 0;
        }
        else $returncode = 1;

        return $returncode;
    }

aliroSEF::retrieveURI

(

$

sef

)

[private]

Definition at line 505 of file aliroSEF.php.

References $sef.

Referenced by sefRetrieval().

                                        {
        $retrieved = array_search($sef, $this->cachedSEF);
        if ($retrieved) return $retrieved;
        $coded_sef = $this->database->getEscaped($sef);
        $this->database->setQuery("SELECT uri FROM #__remosef_uri WHERE sef='$coded_sef'");
        $this->database->loadObject($sefdata);
        if ($sefdata) return $sefdata->uri;
        else return false;
    }

aliroSEF::invoke_plugin	(	$	i,
		$	method,
		$	parm1,
		$	parm2 = 0
	)			[private]

Definition at line 515 of file aliroSEF.php.

Referenced by basicJoomlaRetrieve(), and sefRelToAbs().

                                                                   {
        error_reporting(E_ALL);
        require_once($this->config->custom_PHP[$i]);
        $classname = 'sef_'.$this->config->custom_short[$i];
        $compname = 'com_'.$this->config->custom_short[$i];
        $maptags = isset($this->config->component_details[$compname]) ? $this->config->component_details[$compname] : array();
        $callplugin = array($classname, 'getInstance');
        if (is_callable($callplugin)) {
            $plugin = call_user_func($callplugin);
            if ('create' == $method) return $plugin->$method($parm1, $this->config->lower_case, $this->config->unique_id, $maptags);
            else return $plugin->revert($parm1, $parm2, $maptags);
        }
        else {
            $callplugin = array($classname, $method);
            if ('create' == $method) return call_user_func ($callplugin, $parm1, $this->config->lower_case, $this->config->unique_id, $maptags);
            else return call_user_func ($callplugin, $parm1, $parm2, $maptags);
        }
    }

aliroSEF::default_revert

(

$

specialname

)

[private]

Definition at line 534 of file aliroSEF.php.

References $_REQUEST.

Referenced by basicJoomlaRetrieve(), and sefRetrieval().

                                                   {
        $request = explode($specialname.'/', $_SERVER['REQUEST_URI']);
        if (isset($request[1])) $parmset = explode("/", $request[1]);
        else $parmset = array();
        $QUERY_STRING = '';
        foreach($parmset as $values) {
            $parts = explode(",", $values);
            if (count($parts) > 1) {
                $_REQUEST[$parts[0]] = $_GET[$parts[0]] = $parts[1];
                if ($parts[0] == 'option') $QUERY_STRING .= "option=$parts[1]";
                else $QUERY_STRING .= "&$parts[0]=$parts[1]";
            }
        }
        return $QUERY_STRING;
    }

aliroSEF::parse	(	$	string,
		&$	parms
	)			[private]

Definition at line 550 of file aliroSEF.php.

Referenced by sefRelToAbs().

                                              {
        $parms = array();
        $parts = explode('&', $string);
        foreach ($parts as $part) {
            $assigns = explode('=', $part);
            if (count($assigns) == 2) $parms[$assigns[0]] = $assigns[1];
        }
    }

aliroSEF::getHead

(

)

Definition at line 560 of file aliroSEF.php.

References $mainframe, aliroFriendlyBase::getCfg(), and makeMeta().

Referenced by metaData().

                               {
        global $mainframe;
        $head = $found = array();
        $block['title'] = 1;
        $sitename = $this->getCfg('sitename');
        if ($this->home_page) $extratitle = $this->config->home_title;
        elseif (empty($this->metadata->htmltitle)) {
            if (strlen($mainframe->_head['title']) > strlen($sitename)) $extratitle = substr($mainframe->_head['title'], strlen($sitename)+3);
            else $extratitle = '';
        }
        else $extratitle = htmlspecialchars($this->metadata->htmltitle, ENT_QUOTES, 'UTF-8');
        if ($extratitle) {
            if (strlen($extratitle) + strlen($sitename) < 60) $extratitle .= ' '.$this->config->title_separator.' '.$sitename;
        }
        else $extratitle = $sitename;
        $head[] = '<title>' . $extratitle . '</title>';
        if (!empty($this->metadata->description)) {
            $head[] = $this->makeMeta('description', htmlspecialchars($this->metadata->description, ENT_QUOTES, 'UTF-8'));
            $block['description'] = 1;
        }

        if (!empty($this->metadata->keywords)) {
            $head[] = $this->makeMeta('keywords', htmlspecialchars($this->metadata->keywords, ENT_QUOTES, 'UTF-8'));
            $block['keywords'] = 1;
        }

        if (!empty($this->metadata->robots)) {
            $head[] = $this->makeMeta('robots', htmlspecialchars($this->metadata->robots, ENT_QUOTES, 'UTF-8'));
            $block['robots'] = 1;
        }

        foreach ($mainframe->_head['meta'] as $meta) {
            if (isset($block[$meta[0]]) OR empty($meta[1])) continue;
            $found[$meta[0]] = 1;
            if ($meta[2]) {
                $head[] = $meta[2];
            }
            $head[] = $this->makeMeta ($meta[0], $meta[1]);
            if ($meta[3]) {
                $head[] = $meta[3];
            }
        }

        if (empty($block['description']) AND empty($found['description'])) $head[] = $this->makeMeta('description', htmlspecialchars($this->getCfg('MetaDesc'), ENT_QUOTES, 'UTF-8'));
        if (empty($block['keywords']) AND empty($found['keywords'])) $head[] = $this->makeMeta('keywords', htmlspecialchars($this->getCfg('MetaKeys'), ENT_QUOTES, 'UTF-8'));
        if (empty($block['robots']) AND empty($found['robots'])) $head[] = $this->makeMeta('robots', $this->config->default_robots);

        foreach ($mainframe->_head['custom'] as $html) {
            $head[] = $html;
        }
        return implode( "\n", $head ) . "\n";
    }

aliroSEF::makeMeta	(	$	name,
		$	value
	)

Definition at line 613 of file aliroSEF.php.

References name.

Referenced by getHead().

                                      {
        return <<<META_DATA
<meta name="$name" content="$value" />
META_DATA;

    }

aliroSEF::metaData

(

)

Assembles head tags

Definition at line 623 of file aliroSEF.php.

References $database, $mainframe, aliroComponent, mosCache::getCache(), and getHead().

                     {
    global $database, $option, $my, $mainframe, $_VERSION, $task, $id;
    global $mosConfig_MetaDesc, $mosConfig_MetaKeys, $mosConfig_live_site, $mosConfig_sef, $mosConfig_absolute_path, $mosConfig_sitename, $mosConfig_favicon;

    // All this now handled conditionally in getHead
    // $mainframe->appendMetaTag( 'description', $mosConfig_MetaDesc );
    // $mainframe->appendMetaTag( 'keywords', $mosConfig_MetaKeys );
    // $mainframe->addMetaTag( 'robots', 'index, follow' );

    // cache activation
    // Original Joomla line next:
    // if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) {
    // Martin's modified 2 lines to prevent content cache destroying remository.css
    global $option;
    if ('com_content' == $option AND !empty($_SERVER['QUERY_STRING'])) {
        $cache =& mosCache::getCache('com_content');
        $GLOBALS['aliroSEFinstance'] =& $this;
        echo $cache->call('aliroSEFinstance->getHead', @$_SERVER['QUERY_STRING'], $id);
    } else {
        echo $this->getHead();
    }

    if ( isset($mosConfig_sef) && $mosConfig_sef ) {
        echo "<base href=\"$mosConfig_live_site/\" />\r\n";
    }

    if ($my->id OR $mainframe->get( 'joomlaJavascript' )) {
        ?>
        <script src="<?php echo $mosConfig_live_site;?>/includes/js/joomla.javascript.js" type="text/javascript"></script>
        <?php
    }

    $row = new aliroComponent();
    $query = "SELECT a.*"
    . "\n FROM #__components AS a"
    . "\n WHERE ( a.admin_menu_link = 'option=com_syndicate' OR a.admin_menu_link = 'option=com_syndicate&hidemainmenu=1' )"
    . "\n AND a.option = 'com_syndicate'"
    ;
    $this->database->setQuery( $query );
    $this->database->loadObject( $row );

    // get params definitions
    $syndicateParams = new mosParameters( $row->params, $mainframe->getPath( 'com_xml', $row->option ), 'component' );

    // needed to reduce query
    $GLOBALS['syndicateParams'] = $syndicateParams;

    $live_bookmark = $syndicateParams->get( 'live_bookmark', 0 );

    // and to allow disabling/enabling of selected feed types
    switch ( $live_bookmark ) {
        case 'RSS0.91':
            if ( !$syndicateParams->get( 'rss091', 1 ) ) {
                $live_bookmark = 0;
            }
            break;

        case 'RSS1.0':
            if ( !$syndicateParams->get( 'rss10', 1 ) ) {
                $live_bookmark = 0;
            }
            break;

        case 'RSS2.0':
            if ( !$syndicateParams->get( 'rss20', 1 ) ) {
                $live_bookmark = 0;
            }
            break;

        case 'ATOM0.3':
            if ( !$syndicateParams->get( 'atom03', 1 ) ) {
                $live_bookmark = 0;
            }
            break;
    }

    // support for Live Bookmarks ability for site syndication
    if ($live_bookmark) {
        $show = 1;

        $link_file  = $mosConfig_live_site . '/index2.php?option=com_rss&feed='. $live_bookmark .'&no_html=1';

        // xhtml check
        $link_file = ampReplace( $link_file );

        // security chcek
        $check = $syndicateParams->def( 'check', 1 );
        if($check) {
            // test if rssfeed module is published
            // if not disable access
            $query = "SELECT m.id"
            . "\n FROM #__modules AS m"
            . "\n WHERE m.module = 'mod_rssfeed'"
            . "\n AND m.published = 1"
            ;
            $this->database->setQuery( $query );
            $check = $this->database->loadResultArray();
            if(empty($check)) {
                $show = 0;
            }
        }
        // outputs link tag for page
        if ($show) {
            // test if security check is enbled
            ?>
            <link rel="alternate" type="application/rss+xml" title="<?php echo $mosConfig_sitename; ?>" href="<?php echo $link_file; ?>" />
            <?php
        }
    }

    // favourites icon
    if ( !$mosConfig_favicon ) {
        $mosConfig_favicon = 'favicon.ico';
    }
    $icon = $mosConfig_absolute_path .'/images/'. $mosConfig_favicon;
    // checks to see if file exists
    if ( !file_exists( $icon ) ) {
        $icon = $mosConfig_live_site .'/images/favicon.ico';
    } else {
        $icon = $mosConfig_live_site .'/images/' .$mosConfig_favicon;
    }

    // outputs link tag for page
    ?>
    <link rel="shortcut icon" href="<?php echo $icon;?>" />
    <?php
}

aliroSEF::sefRelToAbs	(	$	string,
		$	specialamp = true
	)

Definition at line 751 of file aliroSEF.php.

References componentDetails(), aliroFriendlyBase::getCfg(), invoke_plugin(), and parse().

Referenced by sefRetrieval().

                                                            {
        global $iso_client_lang;
        if ($string == 'index.php') return $this->live_site.'/';
        if (strtolower(substr($string,0,9)) != 'index.php' OR eregi('^(([^:/?#]+):)',$string)) return $string;
        $clean_string = str_replace('&', '&', $string);
        $noitemid_string = preg_replace('/\&Itemid=[0-9]*/', '', $clean_string);
            $homelink = $this->mainmenu[0]->link;
        if ($noitemid_string == $homelink) return $this->live_site.'/';
        if (!($this->getCfg('sef')) OR !$this->config->enabled) return $this->live_site.'/'.($specialamp ? str_replace( '&', '&', $clean_string ) : $clean_string);
        $string = substr($clean_string,10);
        // Do we need something like this?
        if (false AND strpos("lang=", strtolower($string)) === false) {
            $string .= "&lang=$iso_client_lang";
        }
        if (isset($this->config->sef_substitutions_exact['/'.$clean_string])) return $this->live_site.$this->config->sef_substitutions_exact['/'.$clean_string];
        if (isset($this->cachedSEF[$clean_string]) AND (time() - $this->config->cachedTime[$clean_string]) < $this->config->cache_time) return $this->live_site.$this->cachedSEF[$clean_string];
        $option = $task = '';
        $oktasks = true;
        $this->parse($string, $params);
        foreach ($params as $key=>$value) {
            $lowkey = strtolower($key);
            $lowvalue = strtolower($value);
            $unset = true;
            switch ($lowkey) {
                case 'option':
                    $option = $lowvalue;
                    break;
                case 'task':
                    $task = $value;
                    if ($lowvalue == 'new' OR $lowvalue == 'edit') $oktasks = false;
                    break;
                default:
                    $check_params[$lowkey] = $key;
                    $unset = false;
            }
            if ($unset) unset($params[$key]);
        }
        // Process content items
        if (($option == 'com_content' OR $option == 'content') AND $oktasks) {
            /*
            Content
            index.php?option=com_content&task=$task&sectionid=$sectionid&id=$id&Itemid=$Itemid&limit=$limit&limitstart=$limitstart
            */
            $content_sef = _ALIRO_CLASS_BASE.'/components/com_content/sef_ext.php';
            if (file_exists($content_sef)) {
                require_once($content_sef);
                $result = sef_content::create($task, $params, $this->config->lower_case, $this->config->unique_id);
                return $this->live_site.$this->outSubstitution($string, $result);
            }
            $keys = array('sectionid', 'id', 'itemid', 'limit', 'limitstart', 'year', 'month', 'module', 'lang');
            $result = '/content/'.$task.'/';
            foreach ($keys as $key) {
                if (isset($check_params[$key])) {
                    $pkey = $check_params[$key];
                    $result .= $params[$pkey].'/';
                }
            }
            return $this->live_site.$this->outSubstitution($string, $result);
        }
        // Process customised components
        $i = array_search($option,$this->config->custom_code);
        if ($i !== false AND $i !== null) {
            if ($this->config->custom_PHP[$i] AND file_exists($this->config->custom_PHP[$i])) {
/*
                if (isset($check_params['itemid'])) {
                    $pkey = $check_params['itemid'];
                    unset($params[$pkey]);
                    unset($check_params['itemid']);
                }
*/
                $result = $this->invoke_plugin ($i, 'create', $noitemid_string);
            }
            else $result = $this->componentDetails($params,$task);
            $result = '/'.$this->config->custom_name[$i].'/'.$result;
            return $this->live_site.$this->outSubstitution($string, $result);
        }
        // Process ordinary components
        if (strpos($option,'com_')===0 AND $option != 'com_registration' AND $oktasks) {
            $result = "/component/option,$option/".$this->componentDetails($params,$task);
            return $this->live_site.$this->outSubstitution($string, $result);
        }
        // Anything else is returned as received, except it is guaranteed that & will be &amp;
        return $this->live_site.'/'.($specialamp ? str_replace( '&', '&amp;', $clean_string ) : $clean_string);
    }

aliroSEF::outSubstitution	(	$	inuri,
		$	outuri
	)			[private]

Definition at line 836 of file aliroSEF.php.

References $sef.

                                                       {
        $now = time();
        // if ($this->config->underscore AND $this->SEF_SPACE == '-' AND strpos($outuri,'_') !== false) $outuri = str_replace('_', '-', $outuri);
        $finishedurl = isset($this->config->sef_substitutions_out) ? @preg_replace(array_keys($this->config->sef_substitutions_out), array_values($this->config->sef_substitutions_out), $outuri) : $outuri;
        if (isset($this->cachedSEF[$inuri]) AND $finishedurl == $this->cachedSEF[$inuri] AND ($now - $this->cachedTime[$inuri] < $this->config->cache_time)) return $finishedurl;
        $this->cachedSEF[$inuri] = $finishedurl;
        $this->cachedTime[$inuri] = $now;
        $sef = $this->database->getEscaped($finishedurl);
        $uri = $this->database->getEscaped($inuri);
        $this->database->doSQL("UPDATE #__remosef_uri SET sef = '$sef', refreshed = $now WHERE uri = '$uri'");
        if (0 == $this->database->getAffectedRows()) {
            $this->database->doSQL("INSERT INTO #__remosef_uri (uri, sef, refreshed) VALUES ('$uri', '$sef', $now)");
        }
        if (50 == mt_rand(0,99)) {
            $weekago = $now - 7*24*60*60;
            $chkcode = 'option=com_remository&Itemid=65&func=download&id';
            $this->database->doSQL("DELETE FROM #__remosef_uri WHERE uri LIKE '$chkcode%' AND refreshed < $weekago");
        }
        $this->cache->clean();
        return $finishedurl;
    }

aliroSEF::componentDetails	(	&$	params,
		$	task
	)			[private]

Definition at line 858 of file aliroSEF.php.

Referenced by sefRelToAbs().

                                                        {
        $string = ($task ? "task,$task/" : '');
        foreach ($params as $key=>$param) {
                    $param = urlencode($param);
                    $string .= "$key,$param/";
                }
        return $string;
    }

aliroSEF::basicJoomlaRetrieve

(

$

uri

)

[private]

Content /$option/$task/$sectionid/$id/$limit/$limitstart

Definition at line 867 of file aliroSEF.php.

References $_REQUEST, $prefix, default_revert(), invoke_plugin(), and untranslateContentTask().

Referenced by sefRetrieval().

                                                {
        $url_array = explode('/', $uri);
        if (0 == strlen($url_array[0])) array_shift($url_array);
        if ($l = count($url_array) AND 0 == strlen($url_array[$l-1])) array_pop($url_array);
        $prefix = $subdir = '';
        $legal = array_merge(array ('content', 'component'), $this->config->custom_name, $this->config->legal_content_tasks);
        while (count($url_array)) {
            $element = array_shift($url_array);
            if ($element) {
                if (in_array($element,$legal)) {
                    $prefix = $element;
                    break;
                }
                elseif (strpos($this->live_site,$element) === false) break;
                else $subdir .= '/'.$element;
            }
        }
        $QUERY_STRING = '';
        $foundit = false;
        if ($prefix == 'content') {
            $foundit = true;
            $_REQUEST['option'] = $_GET['option'] = $option = 'com_content';
            // language hook for content
            $lang = "";
            $parms = array();
            foreach($url_array as $key=>$value) {
                if ( strcasecmp(substr($value,0,5),'lang,') == 0 ) {
                    $parts = explode(",", $value);
                    if (count($parts) > 1) {
                        $lang = $_REQUEST['lang'] = $_GET['lang'] = $parts[1];
                    }
                }
                elseif (strlen($value)) $parms[] = $value;
            }
            // $option/$task/$sectionid/$id/$limit/$limitstart
            $task = $this->untranslateContentTask($parms[0]);
            $_REQUEST['task'] = $_GET['task'] = $task;
            $QUERY_STRING .= "option=com_content&task=$task";
            if ($task == 'archivecategory') {
                $_REQUEST['year'] = $_GET['year'] = $year = intval(@$parms[1]);
                $_REQUEST['month'] = $_GET['month'] = $month = intval(@$parms[2]);
                $_REQUEST['module'] = $_GET['module'] = $module = intval(@$parms[3]);
                $QUERY_STRING .= "&year=$year&month=$month&module=$module";
            }
            else {
                $num = count($parms);
                for ($i = 1; $i <= $num-1; $i++) {
                    if (strcmp($parms[$i], (int)$parms[$i]) !== 0) return false;
                }
                $i = 1;
                if (5 == $num OR 3 == $num) {
                    $_REQUEST['sectionid'] = $_GET['sectionid'] = $sectionid = $parms[$i];
                    $QUERY_STRING .= "&sectionid=$sectionid";
                    $i++;
                }
                if ($num > 1) {
                    $_REQUEST['id'] = $_GET['id'] = $id = $parms[$i];
                    $QUERY_STRING .= "&id=$id";
                }
                if ($num > 3) {
                    $_REQUEST['limit'] = $_GET['limit'] = $limit = $parms[$i+1];
                    $_REQUEST['limitstart'] = $_GET['limitstart'] = $limitstart = $parms[$i+2];
                    $QUERY_STRING .= "&limit=$limit&limitstart=$limitstart";
                }
            }
            if ($lang!="") {
                $QUERY_STRING .= "&lang=$lang";
            }
        }

        /*
        Components
        http://www.domain.com/component/$name,$value
        */
        elseif ($prefix == 'component') {
            $QUERY_STRING .= $this->default_revert('component');
            if ($QUERY_STRING) $foundit = true;
        }
        else {
            // Wouldn't be necessary, but wanted to avoid negative parameter to sef_ext.php
            array_unshift ($url_array, $prefix);
            array_unshift ($url_array, 'dummy');
            foreach ($this->config->custom_name as $i=>$compname) {
                if (isset($url_array[1]) AND $url_array[1] == $compname) {
                    $origname = $this->config->custom_code[$i];
                    if ($this->config->custom_PHP[$i] AND file_exists($this->config->custom_PHP[$i])) {
                        if (isset($url_array[2]) AND $url_array[2]) {
                            $customsef = $this->invoke_plugin($i, 'revert', $url_array, 0);
                            if ($customsef) $QUERY_STRING .= 'option='.$origname.$customsef;
                            else return false;
                        }
                        else $QUERY_STRING .= 'option='.$origname;
                    }
                    else $QUERY_STRING .= 'option='.$origname.$this->default_revert($compname);
                    $_REQUEST['option'] = $_GET['option'] = $option = $origname;
                    $foundit = true;
                    break;
                }
            }
            if (!$foundit AND isset($url_array[1])) {
                $content_sef = _ALIRO_CLASS_BASE.'/components/com_content/sef_ext.php';
                if (file_exists($content_sef)) {
                    require_once($content_sef);
                    $crevert = sef_content::revert($url_array,0);
                    if ($crevert) {
                        $foundit = true;
                        $QUERY_STRING .= $crevert;
                    }
                }
            }
        }
        if ($foundit) return $QUERY_STRING;
        else return false;
    }

static aliroSEF::getInstance

(

)

[static]

Definition at line 169 of file Copy of aliroSEF.php.

                                          {
        return is_object(self::$instance) ? self::$instance : (self::$instance = parent::getCachedSingleton(self::$instance));
    }

aliroSEF::saveCache

(

)

[private]

Definition at line 173 of file Copy of aliroSEF.php.

References aliroSingletonObjectCache::getInstance().

Referenced by sefRelToAbs().

                                  {
        aliroSingletonObjectCache::getInstance()->store($this);
    }

aliroSEF::nameForURL

(

$

string

)

Definition at line 177 of file Copy of aliroSEF.php.

                                         {
        //$accented = "���������������������������������������������������������������������".$this->sef_name_string;
        //$nonaccent = "SOZsozYYuAAAAAAACEEEEIIIIDNOOOOOOUUUUYsaaaaaaaceeeeiiiionoooooouuuuyy".$this->sef_translate_string;
        //$string = strtr($string, $accented, $nonaccent);
        $string = aliroUnaccent::getInstance()->unaccent($string);
        $string = str_replace($this->sef_name_chars, $this->sef_translate_chars, $string);
        // This may be problematic - must not urldecode the incoming URL as components may duplicate
        $string = urlencode($string);
        return $string;
    }

aliroSEF::translateContentTask

(

$

task

)

Definition at line 188 of file Copy of aliroSEF.php.

                                                 {
        if (isset($this->sef_content_task[$task])) return $this->sef_content_task[$task];
        else return $task;
    }

aliroSEF::untranslateContentTask

(

$

tr_task

)

Definition at line 193 of file Copy of aliroSEF.php.

                                                      {
        $task = array_search ($tr_task, $this->sef_content_task);
        if ($task) return $task;
        return $tr_task;
    }

aliroSEF::sefRetrieval

(

)

Content /$option/$task/$sectionid/$id/$limit/$limitstart

Definition at line 199 of file Copy of aliroSEF.php.

References $_REQUEST, $live_site, $prefix, default_revert(), aliroCore::getInstance(), sefRelToAbs(), and untranslateContentTask().

                                  {
        $live_site = aliroCore::getInstance()->getCfg('live_site');
        $uri = substr($_SERVER['REQUEST_URI'], aliroCore::getInstance()->getSubLen());

        if (!$uri OR $uri == '/' or $uri == '/index.php') return 0;
        if (preg_match('/(\b)GLOBALS|_REQUEST|_SERVER|_ENV|_COOKIE|_GET|_POST|_FILES|_SESSION(\b)/i', $uri) > 0) {
            die('Invalid Request');
        }
        $uri = str_replace(array('!', '%21'), array('',''), $uri);
        if ($indexloc = strpos($uri, 'index.php?')) {
            if ($_SERVER['REQUEST_METHOD'] == 'GET') {
                $sefagain = substr($this->sefRelToAbs(substr($uri,$indexloc), false),strlen($live_site));
                if ($uri != $sefagain) {
                    header ('HTTP/1.1 301 Moved Permanently');
                    header ('Location:'.$sefagain);
                    exit;
                }
            }
            return 0;
        }
        $url_array = explode('/', $uri);
        $prefix = $subdir = '';
        $legal = array ('content', 'component', $this->prefix);
        while (count($url_array)) {
            $element = array_shift($url_array);
            if ($element) {
                if (in_array($element,$legal)) {
                    $prefix = $element;
                    break;
                }
                elseif (strpos($live_site,$element) === false) break;
                else $subdir .= '/'.$element;
            }
        }
        $QUERY_STRING = '';
        $foundit = false;
        if ($prefix == 'content') {
            $foundit = true;
            $_REQUEST['option'] = $_GET['option'] = $option = 'com_content';
            // language hook for content
            $lang = "";
            $parms = array();
            foreach($url_array as $key=>$value) {
                if ( strcasecmp(substr($value,0,5),'lang,') == 0 ) {
                    $parts = explode(",", $value);
                    if (count($parts) > 1) {
                        $lang = $_REQUEST['lang'] = $_GET['lang'] = $parts[1];
                    }
                }
                elseif (strlen($value)) $parms[] = $value;
            }
            // $option/$task/$sectionid/$id/$limit/$limitstart
            $task = $this->untranslateContentTask($parms[0]);
            $_REQUEST['task'] = $_GET['task'] = $task;
            $QUERY_STRING .= "option=com_content&task=$task";
            if ($task == 'archivecategory') {
                $_REQUEST['year'] = $_GET['year'] = $year = intval(@$parms[1]);
                $_REQUEST['month'] = $_GET['month'] = $month = intval(@$parms[2]);
                $_REQUEST['module'] = $_GET['module'] = $module = intval(@$parms[3]);
                $QUERY_STRING .= "&year=$year&month=$month&module=$module";
            }
            else {
                $num = count($parms);
                for ($i = 1; $i <= $num-1; $i++) {
                    if (strcmp($parms[$i], (int)$parms[$i]) !== 0) return 1;
                }
                $i = 1;
                if (5 == $num OR 3 == $num) {
                    $_REQUEST['sectionid'] = $_GET['sectionid'] = $sectionid = $parms[$i];
                    $QUERY_STRING .= "&sectionid=$sectionid";
                    $i++;
                }
                if ($num > 1) {
                    $_REQUEST['id'] = $_GET['id'] = $id = $parms[$i];
                    $QUERY_STRING .= "&id=$id";
                }
                if ($num > 3) {
                    $_REQUEST['limit'] = $_GET['limit'] = $limit = $parms[$i+1];
                    $_REQUEST['limitstart'] = $_GET['limitstart'] = $limitstart = $parms[$i+2];
                    $QUERY_STRING .= "&limit=$limit&limitstart=$limitstart";
                }
            }
            if ($lang!="") {
                $QUERY_STRING .= "&lang=$lang";
            }
        }

        /*
        Components
        http://www.domain.com/component/$name,$value
        */
        elseif ($prefix == 'component') {
            $QUERY_STRING .= $this->default_revert('component');
            if ($QUERY_STRING) $foundit = true;
        }
        elseif ($prefix = $this->prefix) {
            // Wouldn't be necessary, but wanted to avoid negative parameter to sef_ext.php
            array_unshift ($url_array, $prefix);
            // Forced not to run - should be an option to redirect underscore URL to hyphen
            if ($this->translate_underscore AND $this->SEF_SPACE == '-' AND strpos($uri,'_') !== false) {
                foreach ($url_array as $key=>$element) {
                    if (strlen($element) > 1 AND strpos($element, ',') === false) $url_array[$key] = str_replace('_', '-', $element);
                }
                $newurl = '/'.implode('/',$url_array);
                if ($newurl != $uri) {
                    header ('HTTP/1.1 301 Moved Permanently');
                    header ('Location:'.$newurl);
                    exit;
                }
            }
            foreach ($this->custom_name as $i=>$compname) {
                if (isset($url_array[1]) AND $url_array[1] == $compname) {
                    $origname = $this->custom_code[$i];
                    if ($this->custom_PHP[$i] AND file_exists(_ALIRO_ABSOLUTE_PATH.$this->custom_PHP[$i])) $QUERY_STRING .= 'option='.$origname.$this->invoke_plugin($i, 'revert', $url_array, 0);
                    else $QUERY_STRING .= 'option='.$origname.$this->default_revert($compname);
                    $_REQUEST['option'] = $this->custom_code[$i];
                    $foundit = true;
                    break;
                }
            }
            if (!$foundit AND isset($url_array[1])) {
                $content_sef = _ALIRO_ABSOLUTE_PATH.'/components/com_content/sef_ext.php';
                if (file_exists($content_sef)) {
                    require_once($content_sef);
                    $crevert = sef_content::revert($url_array,0);
                    if ($crevert) {
                        $foundit = true;
                        $QUERY_STRING .= $crevert;
                    }
                }
            }
        }
        if ($foundit) {
            $_SERVER['QUERY_STRING'] = $QUERY_STRING;
            $sefagain = substr($this->sefRelToAbs('index.php?'.$QUERY_STRING),strlen($live_site));
            if ($uri != $sefagain AND $_SERVER['REQUEST_METHOD'] == 'GET') {
                header ('HTTP/1.1 301 Moved Permanently');
                header ('Location:'.$sefagain);
                exit;
            }
            $_SERVER['REQUEST_URI'] = $subdir.'/index.php?'.$QUERY_STRING;
            $returncode = 0;
        }
        else $returncode = 1;
        return $returncode;
    }

aliroSEF::invoke_plugin	(	$	i,
		$	method,
		$	parm1,
		$	parm2 = 0
	)			[private]

Definition at line 350 of file Copy of aliroSEF.php.

                                                                   {
        error_reporting(E_ALL);
        require_once(_ALIRO_ABSOLUTE_PATH.$this->custom_PHP[$i]);
        $classname = 'sef_'.$this->custom_short[$i];
        /*
        $callplugin = array($classname, 'getInstance');
        if (is_callable($callplugin)) {
            $plugin = call_user_func($callplugin);
            return $plugin->$method($parm1, $parm2);
        }
        else {
            $callplugin = array($classname, $method);
            return call_user_func ($callplugin, $parm1, $parm2);
        }
        */
        return call_user_func (array($classname, $method), $parm1, $parm2);
        error_reporting(E_ALL|E_STRICT);
    }

aliroSEF::default_revert

(

$

specialname

)

[private]

Definition at line 369 of file Copy of aliroSEF.php.

References $_REQUEST.

                                                   {
        $request = explode($specialname.'/', $_SERVER['REQUEST_URI']);
        if (isset($request[1])) $parmset = explode("/", $request[1]);
        else $parmset = array();
        $QUERY_STRING = '';
        foreach($parmset as $values) {
            $parts = explode(",", $values);
            if (count($parts) > 1) {
                $_REQUEST[$parts[0]] = $_GET[$parts[0]] = $parts[1];
                if ($parts[0] == 'option') $QUERY_STRING .= "option=$parts[1]";
                else $QUERY_STRING .= "&$parts[0]=$parts[1]";
            }
        }
        return $QUERY_STRING;
    }

aliroSEF::parse	(	$	string,
		&$	parms
	)			[private]

Definition at line 385 of file Copy of aliroSEF.php.

                                              {
        $parms = array();
        $parts = explode('&', $string);
        foreach ($parts as $part) {
            $assigns = explode('=', $part);
            if (count($assigns) == 2) $parms[$assigns[0]] = $assigns[1];
        }
    }

aliroSEF::sefRelToAbs	(	$	string,
		$	specialamp = true
	)

Definition at line 394 of file Copy of aliroSEF.php.

References componentDetails(), aliroMenuHandler::getInstance(), aliroCore::getInstance(), invoke_plugin(), parse(), and saveCache().

                                                            {
        global $iso_client_lang;

        $server = aliroCore::getInstance()->getCfg('live_site');
        if ($string == 'index.php') return $server.'/';
        if (strtolower(substr($string,0,9)) != 'index.php' OR eregi('^(([^:/?#]+):)',$string)) return $string;
        $passed_string = str_replace('&', '&', $string);
        $passed_string = preg_replace('/\&Itemid=[0-9]*/', '', $passed_string);
        $handler = aliroMenuHandler::getInstance();
        $home = $handler->getHome();
        if (is_object($home) AND $passed_string == $home->link) return $server.'/';
        if (!$this->sef_active) return $server.'/'.($specialamp ? str_replace( '&', '&', $passed_string ) : $passed_string);
        $string = substr($passed_string,10);
        // Do we need something like this?
        if (false AND strpos("lang=", strtolower($string)) === false) {
            $string .= "&lang=$iso_client_lang";
        }
        if (isset($this->cachedSEF[$string])) return $server.$this->cachedSEF[$string];
        $option = $task = '';
        $oktasks = true;
        $this->parse($string, $params);
        foreach ($params as $key=>$value) {
            $lowkey = strtolower($key);
            $lowvalue = strtolower($value);
            $unset = true;
            switch ($lowkey) {
                case 'option':
                    $option = $lowvalue;
                    break;
                case 'task':
                    $task = $value;
                    if ($lowvalue == 'new' OR $lowvalue == 'edit') $oktasks = false;
                    break;
                default:
                    $check_params[$lowkey] = $key;
                    $unset = false;
            }
            if ($unset) unset($params[$key]);
        }
        // Process content items
        if (($option == 'com_content' OR $option == 'content') AND $oktasks) {
            /*
            Content
            index.php?option=com_content&task=$task&sectionid=$sectionid&id=$id&Itemid=$Itemid&limit=$limit&limitstart=$limitstart
            */
            $content_sef = _ALIRO_ABSOLUTE_PATH.'/components/com_content/sef_ext.php';
            if (file_exists($content_sef)) {
                require_once($content_sef);
                $result = '/'.$this->prefix.sef_content::create($task, $params);
                $this->cachedSEF[$string] = $result;
                $this->saveCache();
                return $server.$result;
            }
            $keys = array('sectionid', 'id', 'itemid', 'limit', 'limitstart', 'year', 'month', 'module', 'lang');
            $result = '/content/'.$task.'/';
            foreach ($keys as $key) {
                if (isset($check_params[$key])) {
                    $pkey = $check_params[$key];
                    $result .= $params[$pkey].'/';
                }
            }
            $this->cachedSEF[$string] = $result;
            $this->saveCache();
            return $server.$result;
        }
        // Other types of URL than content do not use Itemid in the SEO version
        if (isset($check_params['itemid'])) {
            $pkey = $check_params['itemid'];
            unset($params[$pkey]);
            unset($check_params['itemid']);
        }
        // Process customised components
        $i = array_search($option,$this->custom_code);
        if ($i !== false AND $i !== null) {
            if ($this->custom_PHP[$i] AND file_exists(_ALIRO_ABSOLUTE_PATH.$this->custom_PHP[$i])) $result = $this->invoke_plugin ($i, 'create', $passed_string);
            else $result = $this->componentDetails($params,$task);
            $result = '/'.$this->prefix.'/'.$this->custom_name[$i].'/'.$result;
            $this->cachedSEF[$string] = $result;
            $this->saveCache();
            return $server.$result;
        }
        // Process ordinary components
        if (strpos($option,'com_')===0 AND $option != 'com_registration' AND $oktasks) {
            $result = "/component/option,$option/".$this->componentDetails($params,$task);
            $this->cachedSEF[$string] = $result;
            $this->saveCache();
            return $server.$result;
        }
        // Anything else is returned as received, except it is guaranteed that & will be &
        return $server.'/'.($specialamp ? str_replace( '&', '&', $passed_string ) : $passed_string);
    }

aliroSEF::componentDetails	(	&$	params,
		$	task
	)			[private]

Definition at line 486 of file Copy of aliroSEF.php.

                                                        {
        $string = ($task ? "task,$task/" : '');
        foreach ($params as $key=>$param) {
                    $param = urlencode($param);
                    $string .= "$key,$param/";
                }
        return $string;
    }

static aliroSEF::getInstance

(

)

[static]

Definition at line 114 of file old.aliroSEF.php.

References $instance, and aliroExtensionHandler::getInstance().

                                   {
        static $instance;
        if (!is_object($instance)) {
            $handler = aliroExtensionHandler::getInstance();
            $sefplugin = $handler->getExtensionByName('com_sef');
            if ($sefplugin AND $sefplugin->class) eval ('$instance = '.$sefplugin->class.'::getInstance();');
            else $instance = new aliroSEF();
        }
        return $instance;
    }

aliroSEF::sefRetrieval

(

$

register_globals

)

Content /$option/$task/$sectionid/$id/$Itemid/$limit/$limitstart

Definition at line 125 of file old.aliroSEF.php.

References $_REQUEST, default_revert(), aliroCore::get(), aliroMenuHandler::getInstance(), and aliroCore::set().

                                            {

        if (preg_match('/(\b)GLOBALS|_REQUEST|_SERVER|_ENV|_COOKIE|_GET|_POST|_FILES|_SESSION(\b)/i', $_SERVER['REQUEST_URI']) > 0) {
            die('Invalid Request');
        }
        if (mamboCore::get('mosConfig_sef')) {
            $subdir = mamboCore::get('subdirectory');
            $uri = substr($_SERVER['REQUEST_URI'], strlen($subdir));
            $url_array = explode('/', $uri);
            if ('' == $url_array[1]) return 0;
            $foundit = false;
            if ($url_array[1] == 'content') {
                $foundit = true;
                $_REQUEST['option'] = $_GET['option'] = $option = 'com_content';

                // language hook for content
                $lang = "";
                $parms = array();
                foreach($url_array as $key=>$value) {
                    if ( strcasecmp(substr($value,0,5),'lang,') == 0 ) {
                        $parts = explode(",", $value);
                        if (count($parts) > 1) {
                            $lang = $_REQUEST['lang'] = $_GET['lang'] = $parts[1];
                        }
                    }
                    elseif ( $value != '' AND $key > 1 ) $parms[] = $value;
                }

                // $option/$task/$sectionid/$id/$Itemid/$limit/$limitstart
                $task = array_search($parms[0], $this->sef_content_task);
                if ($task === false OR $task === null) return 1;
                $_REQUEST['task'] = $_GET['task'] = $task;
                $QUERY_STRING = "option=com_content&task=$task";
                $num = count($parms);
                for ($i = 1; $i <= $num-1; $i++) {
                    if (strcmp($parms[$i], (int)$parms[$i]) !== 0) return 1;
                }
                $i = 1;
                if ($num == 6 OR $num == 4) {
                    $_REQUEST['sectionid'] = $_GET['sectionid'] = $sectionid = $parms[$i];
                    $QUERY_STRING .= "&sectionid=$sectionid";
                    $i++;
                }
                if ($num > 1) {
                    $_REQUEST['id'] = $_GET['id'] = $id = $parms[$i];
                    $QUERY_STRING .= "&id=$id";
                }
                if ($num > 2) {
                    $_REQUEST['Itemid'] = $_GET['Itemid'] = $Itemid = $parms[$i+1];
                    mamboCore::set('Itemid',$Itemid);
                    $QUERY_STRING .= "&Itemid=$Itemid";
                }
                if ($num > 4) {
                    $_REQUEST['limit'] = $_GET['limit'] = $limit = $parms[$i+2];
                    $_REQUEST['limitstart'] = $_GET['limitstart'] = $limitstart = $parms[$i+3];
                    $QUERY_STRING .= "&limit=$limit&limitstart=$limitstart";
                }

                if ($lang!="") {
                    $QUERY_STRING .= "&lang=$lang";
                }
            }

            /*
            Components
            http://www.domain.com/component/$name,$value
            */
            elseif ($url_array[1] == 'component') {
                $QUERY_STRING = $this->default_revert('component');
                if ($QUERY_STRING) $foundit = true;
            }
            elseif ($url_array[1] == $this->prefix) {
                $menuhandler = aliroMenuHandler::getInstance();
                foreach ($this->custom_name as $i=>$compname) {
                    if ($url_array[2] == $compname) {
                        $origname = $this->custom_code[$i];
                        $_REQUEST['Itemid'] = $_GET['Itemid'] = $Itemid = $menuhandler->getIDLikeQuery("option=$origname");
                        mamboCore::set('Itemid', $Itemid);
                        if ($this->custom_PHP[$i]) {
                            $fixup = '$QUERY_STRING = "option='.$origname.'&Itemid=".$Itemid.sef_'.$this->custom_short[$i].'::revert($url_array,1);';
                            eval($fixup);
                        }
                        else $QUERY_STRING = "option=$origname&Itemid=$Itemid".$this->default_revert($compname);
                        $_REQUEST['option'] = $this->custom_code[$i];
                        $foundit = true;
                        break;
                    }
                }
                if (!$foundit) {
                    $content_sef = mamboCore::get('mosConfig_absolute_path').'/components/com_content/sef_ext.php';
                    if (file_exists($content_sef)) {
                        require_once($content_sef);
                        $QUERY_STRING = sef_content::revert($url_array,1);
                        if ($QUERY_STRING) $foundit = true;
                    }
                }
            }
            if ($foundit) {
                $_SERVER['QUERY_STRING'] = $QUERY_STRING;
                $REQUEST_URI = '/index.php?'.$QUERY_STRING;
                $_SERVER['REQUEST_URI'] = $REQUEST_URI;
                return 0;
            }
            else return 1;
        }
        return 0;
    }

aliroSEF::default_revert

(

$

specialname

)

Definition at line 238 of file old.aliroSEF.php.

References $_REQUEST, aliroMenuHandler::getInstance(), and aliroCore::set().

                                           {
        $request = explode($specialname.'/', $_SERVER['REQUEST_URI']);
        if (isset($request[1])) $parmset = explode("/", $request[1]);
        else $parmset = array();
        $QUERY_STRING = '';
        $menuhandler = aliroMenuHandler::getInstance();
        foreach($parmset as $values) {
            $parts = explode(",", $values);
            if (count($parts) > 1) {
                $_REQUEST[$parts[0]] = $_GET[$parts[0]] = $parts[1];
                if ($parts[0] == 'option') {
                    $_REQUEST['Itemid'] = $_GET['Itemid'] = $Itemid = $menuhandler->getIDLikeQuery("option=$parts[1]");
                    mamboCore::set('Itemid', $Itemid);
                    $QUERY_STRING .= "$parts[0]=$parts[1]&Itemid=$Itemid";
                }
                $QUERY_STRING .= "&$parts[0]=$parts[1]";
            }
        }
        return $QUERY_STRING;
    }

aliroSEF::sefRelToAbs

(

$

string

)

Definition at line 259 of file old.aliroSEF.php.

References componentDetails(), and aliroCore::get().

                                    {
        global $iso_client_lang;

        $server = mamboCore::get('mosConfig_live_site');
        if ($string == 'index.php') return $server.'/';

        $passed_string = str_replace('&', '&', $string);
        if (!mamboCore::get('mosConfig_sef') OR strtolower(substr($passed_string,0,9)) != 'index.php' OR eregi('^(([^:/?#]+):)',$passed_string)) {
            return preg_replace('/(&)([^#]|$)/','&$2', $passed_string);
        }

        $string = substr($passed_string,10);
        if(mamboCore::get('mosConfig_mbf_content') AND strpos("lang=", strtolower($string)) === false) {
            $string .= "&lang=$iso_client_lang";
        }
        $option = $task = '';
        $oktasks = true;
        parse_str($string, $params);
        foreach ($params as $key=>$value) {
            $lowkey = strtolower($key);
            $lowvalue = strtolower($value);
            $unset = true;
            switch ($lowkey) {
                case 'option':
                    $option = $lowvalue;
                    break;
                case 'task':
                    $task = $value;
                    if ($lowvalue == 'new' OR $lowvalue == 'edit') $oktasks = false;
                    break;
                default:
                    $check_params[$lowkey] = $key;
                    $unset = false;
            }
            if ($unset) unset($params[$key]);
        }
        // Process content items
        if (($option == 'com_content' OR $option == 'content') AND $oktasks) {
            /*
            Content
            index.php?option=com_content&task=$task&sectionid=$sectionid&id=$id&Itemid=$Itemid&limit=$limit&limitstart=$limitstart
            */
            if ($task) $task = $this->sef_content_task[$task];
            $content_sef = mamboCore::get('mosConfig_absolute_path').'/components/com_content/sef_ext.php';
            if (file_exists($content_sef)) {
                require_once($content_sef);
                return $server.'/'.$this->prefix.sef_content::create($task, $params);
            }
            $keys = array('sectionid', 'id', 'itemid', 'limit', 'limitstart', 'lang');
            $string = "/content/$task/";
            foreach ($keys as $key) {
                if (isset($check_params[$key])) {
                    $pkey = $check_params[$key];
                    $string .= $params[$pkey].'/';
                }
            }
            return $server.$string;
        }
        // Other types of URL than content do not use Itemid in the SEO version
        if (isset($check_params['itemid'])) {
            $pkey = $check_params['itemid'];
            unset($params[$pkey]);
            unset($check_params['itemid']);
        }
        // Process customised components
        $i = array_search($option,$this->custom_code);
        if ($i !== false AND $i !== null) {
            if ($this->custom_PHP[$i]) eval('$string = sef_'.$this->custom_short[$i].'::create($passed_string);');
            else $string = $this->componentDetails($params,$task);
            return $server.'/'.$this->prefix.'/'.$this->custom_name[$i].'/'.$string;
        }
        // Process ordinary components
        if (strpos($option,'com_')===0 AND $option != 'com_registration' AND $oktasks) {
            return "$server/component/option,$option/".$this->componentDetails($params,$task);
        }
        // Anything else is returned as received, except it is guaranteed that & will be &
        return $server.'/'.str_replace( '&', '&', $passed_string );
    }

aliroSEF::componentDetails	(	&$	params,
		$	task
	)

Definition at line 338 of file old.aliroSEF.php.

                                                {
        $string = ($task ? "task,$task/" : '');
        foreach ($params as $key=>$param) $string .= "$key,$param/";
        return $string;
    }

---

Member Data Documentation

aliroSEF::$instance = __CLASS__ [static, protected]

Definition at line 157 of file aliroSEF.php.

Referenced by getInstance().

aliroSEF::$live_site = '' [private]

Definition at line 160 of file aliroSEF.php.

Referenced by sefRetrieval().

aliroSEF::$home_page = false [private]

Definition at line 161 of file aliroSEF.php.

aliroSEF::$mainmenu = array() [private]

Definition at line 162 of file aliroSEF.php.

aliroSEF::$config = null [private]

Definition at line 163 of file aliroSEF.php.

Referenced by __construct().

aliroSEF::$sef_name_string = '' [private]

Definition at line 190 of file aliroSEF.php.

aliroSEF::$sef_translate_string = '' [private]

Definition at line 191 of file aliroSEF.php.

aliroSEF::$content_tasks = array() [private]

Definition at line 192 of file aliroSEF.php.

aliroSEF::$content_menus = array() [private]

Definition at line 193 of file aliroSEF.php.

aliroSEF::$metadata = null [private]

Definition at line 194 of file aliroSEF.php.

aliroSEF::$content_data = null

Definition at line 197 of file aliroSEF.php.

aliroSEF::$content_items = array()

Definition at line 198 of file aliroSEF.php.

aliroSEF::$content_sections = array()

Definition at line 199 of file aliroSEF.php.

aliroSEF::$content_categories = array()

Definition at line 200 of file aliroSEF.php.

aliroSEF::$SEF_SPACE [private]

Definition at line 203 of file aliroSEF.php.

aliroSEF::$cachedSEF = array() [private]

Definition at line 204 of file aliroSEF.php.

aliroSEF::$cachedTime = array() [private]

Definition at line 205 of file aliroSEF.php.

aliroSEF::$cacheWritten = array() [private]

Definition at line 206 of file aliroSEF.php.

aliroSEF::$cacheObject = null [private]

Definition at line 207 of file aliroSEF.php.

aliroSEF::$database = null [private]

Definition at line 209 of file aliroSEF.php.

Referenced by __construct(), and metaData().

aliroSEF::$prefix = '' [private]

Definition at line 56 of file Copy of aliroSEF.php.

Referenced by basicJoomlaRetrieve(), and sefRetrieval().

aliroSEF::$translate_underscore = 0 [private]

Definition at line 57 of file Copy of aliroSEF.php.

aliroSEF::$sef_active = false [private]

Definition at line 58 of file Copy of aliroSEF.php.

aliroSEF::$custom_code = array() [private]

Definition at line 59 of file Copy of aliroSEF.php.

aliroSEF::$custom_name = array() [private]

Definition at line 60 of file Copy of aliroSEF.php.

aliroSEF::$custom_PHP = array() [private]

Definition at line 61 of file Copy of aliroSEF.php.

aliroSEF::$custom_short = array() [private]

Definition at line 62 of file Copy of aliroSEF.php.

aliroSEF::$sef_content_task = array() [private]

Definition at line 63 of file Copy of aliroSEF.php.

aliroSEF::$sef_name_chars = array() [private]

Definition at line 64 of file Copy of aliroSEF.php.

aliroSEF::$sef_translate_chars = array() [private]

Definition at line 65 of file Copy of aliroSEF.php.

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The documentation for this class was generated from the following files:

• aliroSEF.php
• Copy of aliroSEF.php
• old.aliroSEF.php