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<? |
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// ------------------------------------------------------------------------------- |
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// $Id: Site.php,v 1.5 2002/12/23 11:33:58 jonen Exp $ |
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// ------------------------------------------------------------------------------- |
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// $Log: Site.php,v $ |
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// Revision 1.5 2002/12/23 11:33:58 jonen |
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// + minor changes |
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// |
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// Revision 1.4 2002/12/19 16:25:29 joko |
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// + function loadCmsPage($template, $data_merge = array()) |
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// |
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// Revision 1.3 2002/12/19 06:17:32 joko |
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// + database, smarty, and langtext (lt) now gets initialized here (on Site startup) |
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// |
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// Revision 1.2 2002/12/13 09:17:41 joko |
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// + function getLastRequest |
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// + function cacheRequest |
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// |
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// Revision 1.1 2002/11/12 05:42:30 joko |
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// + initial checkin |
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// |
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// Revision 1.3 2002/10/25 15:14:50 cvsjoko |
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// + generic logging mechanism via PEAR::Log |
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// |
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// Revision 1.2 2002/10/20 21:52:00 cvsmax |
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// + add new |
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// + function cacheThisRequest($request) # save current request in session |
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// + function getCachedRequest() # get cached request from session |
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// |
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// Revision 1.1 2002/10/09 00:42:50 cvsjoko |
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// + much code from "lib/menu/libnav.php.inc" |
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// ------------------------------------------------------------------------------- |
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|
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|
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require_once 'Site/DebugBox.php'; |
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require_once 'Site/ExtHttp.php'; |
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require_once 'Site/Misc.php'; |
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require_once 'Site/Template.php'; |
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|
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class Site extends Application_AbstractBase { |
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//class Site extends PEAR_Autoloader { |
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|
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//$this->_mkEmbeddedObjects( array( parent_name => get_class($this), run => 'start', class_names => $class_names, ref_names => $ref_names ) ); |
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|
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var $children = array( |
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'_block1' => array( |
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'Site_DebugBox', 'Site_Handler', 'Site_Request', 'Site_Loader', 'Site_Http', 'Site_Template' |
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), |
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'_block2' => array( |
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'User', 'Session', |
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), |
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'_block3' => array( |
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'LocaleText' => array( ref_names => array('lt'), run => '_'), |
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), |
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); |
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|
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// this collects all/some stuff (object variables and methods) |
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// from other (helper)-objects and acts as a dispatcher to them... |
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// ...is this a bridge then? |
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|
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// TODO: |
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// - "Request" depends on "Handler" for now ;( |
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// - application should croak if preboot doesn't exist inside config |
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// - implement autoloading mechanism via php's overload |
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|
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// essentials (more or less) |
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var $configuration; // new - the configuration object (a Application::Config one....) |
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var $config; // config ...is very essential (especially preboot stuff) |
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var $logger; // logging? yea |
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var $db; // the database handle (actually a PEAR::DB) |
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var $smarty; // a reference to a new smarty object, do templating stuff with that |
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|
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// some helper objects |
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var $handler; // keeps track of handlers and identifiers |
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var $request; // takes care about the requests |
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var $loader; // loads various components (lib, page, file, etc.) |
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var $misc; // not needed yet, just wastes space |
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|
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// some application objects |
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var $session; |
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var $user; |
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|
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function Site(&$configObject) { |
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//print "Site<br>"; |
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//print Dumper($configObject); |
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parent::constructor(); |
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// this will not work, logger is initialized two lines below |
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$this->log( get_class($this) . "->new", PEAR_LOG_DEBUG ); |
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$this->configuration = &$configObject; |
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$this->config = $this->configuration->get(); |
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//$this->_init_logger(); |
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$this->_init_session(); |
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$this->_init_database(); |
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$this->_init_smarty(); |
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$this->_init_locales(); |
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} |
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|
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// ------------------------------------------------------------------------- |
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// Initializers for various things |
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// called on object instantiation by constructor |
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// |
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|
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function _init_session() { |
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global $site_state; |
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session_register_safe('site_state'); |
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if (!is_array($site_state)) { $site_state = array(); } |
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} |
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|
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function _init_smarty() { |
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$this->log( get_class($this) . "->_init_smarty()", PEAR_LOG_DEBUG ); |
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|
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// smarty (template engine) |
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$smarty = new Smarty; |
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$smarty->template_dir = $this->config[path][templates]; |
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$smarty->compile_dir = $this->config[path]["var"] . "smarty/templates_c/"; |
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$smarty->config_dir = $this->config[path]["var"] . "smarty/configs/"; |
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$smarty->cache_dir = $this->config[path]["var"] . "smarty/cache/"; |
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$smarty->compile_check = true; |
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|
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// trace |
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//print Dumper($smarty); |
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|
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//$smarty->caching = false; |
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//$smarty->caching = true; |
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// TODO: inherit global debugging option(s) here? |
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//$smarty->debugging = true; |
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// we declare "volatile" as a special namespace/cache key which is clean on each script-startup/reuse |
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$smarty->clear_cache(null, "volatile"); |
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//$site->smarty = &$smarty; |
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$this->smarty = &$smarty; |
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//$site->log( "init_site: smarty ready", PEAR_LOG_DEBUG); |
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} |
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|
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// LocaleText-class for language |
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function _init_locales() { |
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$this->log( get_class($this) . "->_init_lt: LocaleText starting", PEAR_LOG_DEBUG); |
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|
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$this->lt->start(); |
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|
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// Set locale according to chosen language (needed for date/time functions) |
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// TODO: set this according to user's profile |
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// TODO: make an flib/Application/l10n/Locale.php from this (available by doing e.g. an '$locale_key = $app->l10n->getLocaleKey()') |
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// TODO: don't wire this to the locale-text setting |
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// ---> actually wire the locale-text setting to $app->l10n->getLocaleKey() (the other way round....) |
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$langkey = $this->localetext->getCurrentLanguage(); |
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if($langkey == "de") { |
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setlocale (LC_ALL, 'de_DE'); |
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} |
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elseif($langkey == "en") { |
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setlocale (LC_ALL, 'en_US'); |
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} |
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elseif($langkey == "tr") { |
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setlocale (LC_ALL, 'tr_TR'); |
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} |
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|
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} |
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|
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// ------------------------------------------------------------------------- |
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// Dispatchers for all subobjects |
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// TODO: |
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// - make this much more generic |
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// - maybe use "aggregate" if it becomes available |
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// - there is some function to get given args to a function from inside it, use this perhaps |
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// - patch php to support multiple inheritance ;) |
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|
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// dispatchers for Handler |
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function &encodeIdentifier($a) { |
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return $this->handler->encodeIdentifier($a); |
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} |
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function &decodeIdentifier($a) { |
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return $this->handler->decodeIdentifier($a); |
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} |
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function &getPageIdentifier() { |
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return $this->handler->getPageIdentifier(); |
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} |
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function &setHandler($a, $b) { |
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return $this->handler->setHandler($a, $b); |
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} |
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function getHandler($a) { |
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return $this->handler->getHandler($a); |
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} |
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|
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// dispatchers for Request |
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function getRequest() { |
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return $this->request->getRequest(); |
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} |
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|
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function getLastRequest() { |
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return $this->request->getCached(); |
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} |
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|
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function cacheRequest($request = array()) { |
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return $this->request->cacheRequest($request); |
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} |
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|
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// dispatchers for Loader |
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function &loadHandler($a) { |
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return $this->loader->loadHandler($a); |
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} |
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function &loadPage($a, $b = array()) { |
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return $this->loader->loadPage($a, $b); |
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} |
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function &loadTemplate($a, $b = array(), $c = "") { |
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return $this->loader->loadTemplate($a, $b, $c); |
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} |
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|
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// dispatchers for Http |
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function &redirect($a) { |
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return $this->http->redirect($a); |
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} |
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|
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|
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|
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// TODO: throw these out! |
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|
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function getLink($key, $attribs = array()) { |
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//dprint("getlink: " . dumpvar($attribs)); |
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$ident = $this->encodeIdentifier($key); |
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// base url with ident |
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$url = $_SERVER[PHP_SELF] . '?' . 'x=' . $ident; |
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// additional arguments? |
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foreach ($attribs as $key => $value) { |
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$url .= '&' . $key . '=' . $value; |
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} |
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return $url; |
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} |
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|
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function isAuthenticated() { |
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//global $uservars_db; |
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//return isset($uservars_db[status]); |
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global $site; |
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return $site->user->isLoggedOn(); |
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} |
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|
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function loadCmsPage($template, $data_merge = array()) { |
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|
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//print Dumper($this->getRequest()); |
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|
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// default data to provide to scope of cms |
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// TODO/REVIEW: should we be more strict here? |
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// e.g. just pass in '$site->config->url' or s.th.l.th. |
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$data = array( |
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'config' => $this->config, |
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'request' => $this->getRequest(), |
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); |
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|
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// merge in additional data |
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foreach ($data_merge as $key => $val) { |
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$data[$key] = $val; |
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} |
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|
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// load template |
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$this->loadTemplate($template, $data); |
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|
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} |
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|
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} |
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|
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?> |
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