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index.php is now system entry point, front page detection moved to index controller; various stabillity fixes and url admin interface improvements; htaccess template modfied to meet entry point changes; front page preference values (Front Page admin page) prefixed with 'url:' and 'route:' now accepted and recognized; full backward compatibility so far.
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181
e107_core/controllers/index/index.php
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181
e107_core/controllers/index/index.php
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<?php
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/*
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* e107 website system
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*
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* Copyright (C) 2008-2011 e107 Inc (e107.org)
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* Released under the terms and conditions of the
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* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
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*
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* Front page controller
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*
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* $URL$
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* $Id$
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*/
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class core_index_index_controller extends eController
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{
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/**
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* Do frontpage checks
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* Valid formats for frontpage preference value:
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* - url:Blog/My Blog Title.html (no redirect)
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* - url:news.php?extend.2 (no redirect)
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* - route:news/view/item?id=2 (no redirect)
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* - news.php?extend.2 (no redirect)
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* - http://mysite.com/news.php?extend.2 (redirect)
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* - http://mysite.com/Blog/My Blog Title.html (redirect)
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* - http://NotMysite.com/someurl/ (redirect) - really not sure who'd need that...
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*/
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public function actionIndex()
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{
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$pref = eFront::app()->getPref();
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$tp = e107::getParser();
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$indexRoute = 'index/index/index';
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if (file_exists(e_BASE.'index_include.php'))
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{
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include (e_BASE.'index_include.php');
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}
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$location = '';
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$class_list = explode(',', USERCLASS_LIST);
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if (isset($pref['frontpage']['all']) && $pref['frontpage']['all'])
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{ // 0.7 method
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$location = $pref['frontpage']['all'];
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}
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else
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{ // This is the 'new' method - assumes $pref['frontpage'] is an ordered list of rules
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if(vartrue($pref['frontpage']))
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{
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foreach ($pref['frontpage'] as $fk=>$fp)
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{
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if (in_array($fk, $class_list))
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{
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$location = $fp;
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break;
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}
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}
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}
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}
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if (!$location)
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{ // Try and use the 'old' method (this bit can go later)
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if (ADMIN)
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{
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$location = $pref['frontpage'][e_UC_ADMIN];
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}
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elseif (USER)
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{ // This is the key bit - what to do for a 'normal' logged in user
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// We have USERCLASS_LIST - comma separated. Also e_CLASS_REGEXP
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foreach ($class_list as $fp_class)
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{
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$inclass = false;
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if (!$inclass && check_class($fp_class['userclass_id']))
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{
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$location = $pref['frontpage'][$fp_class['userclass_id']];
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$inclass = true;
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}
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}
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$location = $location ? $location : $pref['frontpage'][e_UC_MEMBER];
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}
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else
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{
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$location = $pref['frontpage'][e_UC_GUEST];
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}
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}
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$location = trim($location);
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$request = $this->getRequest();
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// Defaults to news
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if(!$location) $location = 'url:/news';
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// Former Welcome Message front-page. Should be handled by current theme layout
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elseif($location == 'index.php' || $location == 'url:/' || $location == 'route:/' || $location == '/')
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{
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$this->_forward('front');
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return;
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}
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elseif($location[0] === '{')
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{
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$location = $tp->replaceConstants($location, true);
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}
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// new url format; if set to 'url:' only it'll resolve current main module (if any)
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if(strpos($location, 'url:') === 0)
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{
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$url = substr($location, 4);
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$request->setPathInfo($url)->setRequestParams(array());
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$router = eFront::instance()->getRouter();
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if($router->route($request, true))
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{
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if($request->getRoute() == $indexRoute)
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{
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throw new eException('Infinite loop detected while dispatching front page.', 2);
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}
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$this->_forward($request->getRoute());
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return;
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}
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$this->_forward('system/error/notfound', array('frontPageErorr' => null));
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}
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// route is provided
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elseif(strpos($location, 'route:') === 0)
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{
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list($route, $qstr) = explode('?', substr($location, 6).'?');
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if(!$qstr) $qstr = array();
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else parse_str($qstr, $qstr);
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$request->setRoute($route);
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$request->setRequestParams($qstr);
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if($request->getRoute() == $indexRoute)
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{
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throw new eException('Infinite loop detected while dispatching front page.', 2);
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}
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$this->_forward($request->getRoute(), $qstr);
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return;
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}
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// redirect to this address
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elseif(strpos($location, 'http://') === 0 || strpos($location, 'https://') === 0)
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{
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if(e_REQUEST_URL != $location)
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{
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header("Location: {$location}");
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exit;
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}
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}
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// Enter in legacy mod, include the front page
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elseif(strpos($location, '.php') !== false)
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{
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list($page, $qstr) = explode("?", $location."?");
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$request->setLegacyPage($page)
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->setLegacyQstring($qstr);
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$request->routed = true;
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eFront::isLegacy('{e_BASE}'.$page);
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return $this;
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}
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// Redirect
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else
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{
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$location = SITEURL.$location;
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if(e_REQUEST_URL != $location)
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{
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header("Location: {$location}");
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exit;
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}
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}
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// we can't do much
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$this->_forward('system/error/notfound', array('frontPageErorr' => null));
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}
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public function actionFront()
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{
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// we could notify current theme we are in front page controlled by the theme layout only...
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}
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}
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