PHP JUtility类代码示例

	/**
	 * Test parseAttributes
	 *
	 * @param   string  $tag       tag to be parsed
	 * @param   array   $expected  resulting array of attribute values
	 *
	 * @return  void
	 *
	 * @dataProvider casesParseAttributes
	 * @covers  JUtility::parseAttributes
	 */
	public function testParseAttributes($tag, $expected)
	{
		$this->assertThat(
			JUtility::parseAttributes($tag),
			$this->equalTo($expected)
		);
	}

 function sendEmail()
 {
     // Check for request forgeries
     JRequest::checkToken() or jexit('Invalid Token');
     $post = JRequest::get('post');
     $this->addModelPath(JPATH_COMPONENT_ADMINISTRATOR . DS . 'models');
     $model = $this->getModel('location');
     $location = $model->getData();
     $contact_name = $post['contact_name'];
     $contact_email = $post['contact_email'];
     $contact_message = $post['contact_message'];
     if ($contact_name == null || $contact_message == null) {
         echo JText::_('Please enter a name and message to send.');
         return false;
     } else {
         if (false) {
             return false;
         } else {
             JUtility::sendMail($contact_email, $contact_name, $location->email, 'Contact Message for: ' . $location->name, $contact_message, 0, null, null, null, $contact_email, $contact_name);
             echo JText::_('Message Sent');
             return true;
         }
     }
     return false;
 }

 function save()
 {
     // Check for request forgeries
     JRequest::checkToken() or die('COM_JOOMLEAGUE_GLOBAL_INVALID_TOKEN');
     $cid = JRequest::getInt("cid", 0);
     $post = JRequest::get('post');
     if ($cid > 0) {
         $club =& JTable::getInstance("Club", "Table");
         $club->load($cid);
         $club->bind($post);
         $params =& JComponentHelper::getParams('com_joomleague');
         if ($club->store() && $params->get('cfg_edit_club_info_update_notify') == "1") {
             $db = JFactory::getDBO();
             $user = JFactory::getUser();
             $query = "SELECT email\n                         FROM #__users \n                         WHERE usertype = 'Super Administrator' \n                            OR usertype = 'Administrator'";
             $db->setQuery($query);
             $to = $db->loadResultArray();
             $subject = addslashes(sprintf(JText::_("COM_JOOMLEAGUE_ADMIN_EDIT_CLUB_INFO_SUBJECT"), $club->name));
             $message = addslashes(sprintf(JText::_("COM_JOOMLEAGUE_ADMIN_EDIT_CLUB_INFO_MESSAGE"), $user->name, $club->name));
             $message .= $this->_getShowClubInfoLink();
             JUtility::sendMail('', '', $to, $subject, $message);
         }
     }
     $this->setRedirect($this->_getShowClubInfoLink());
 }

 function onAfterInitialise()
 {
     $app = JFactory::getApplication();
     // No remember me for admin
     if ($app->isAdmin()) {
         return;
     }
     $user = JFactory::getUser();
     if ($user->get('guest')) {
         jimport('joomla.utilities.utility');
         $hash = JUtility::getHash('JLOGIN_REMEMBER');
         if ($str = JRequest::getString($hash, '', 'cookie', JREQUEST_ALLOWRAW | JREQUEST_NOTRIM)) {
             jimport('joomla.utilities.simplecrypt');
             //Create the encryption key, apply extra hardening using the user agent string
             $key = JUtility::getHash(@$_SERVER['HTTP_USER_AGENT']);
             $crypt = new JSimpleCrypt($key);
             $str = $crypt->decrypt($str);
             $options = array();
             $options['silent'] = true;
             if (!$app->login(@unserialize($str), $options)) {
                 $config = JFactory::getConfig();
                 $cookie_domain = $config->get('cookie_domain', '');
                 $cookie_path = $config->get('cookie_path', '/');
                 // Clear the remember me cookie
                 setcookie(JUtility::getHash('JLOGIN_REMEMBER'), false, time() - 86400, $cookie_path, $cookie_domain);
             }
         }
     }
 }

    public function onAfterRoute()
    {
        $application = JFactory::getApplication();

        if($application->isSite())
        {
            switch(JRequest::getVar('option', null, 'method', 'cmd'))
            {
                case 'com_user':
                    JRequest::setVar('option', 'com_users', 'get');

                    switch(JRequest::getVar('view', null, 'method', 'cmd'))
                    {
                        case 'login':
                            if(!JFactory::getUser()->guest) {
                                JRequest::setVar('view', 'logout', 'get');
                            }

                            break;

                        case 'remind':
                            JRequest::setVar('view', 'remind', 'get');

                            break;

                        case 'register':
                            JRequest::setVar('view', 'user', 'get');
                            JRequest::setVar('layout', 'register', 'get');

                            break;

                        case 'user':
                            if(JRequest::getVar('task', null, 'get', 'cmd') == 'edit') {
                                JRequest::setVar('layout', 'form', 'get');
                            }
                    }

                    switch(JRequest::getVar('task', null, 'method', 'cmd'))
                    {
                        case 'login':
                            JRequest::setVar('view', 'login', 'get');
                            JRequest::setVar('action', 'login', 'post');
                            JRequest::setVar('password', JRequest::getVar('passwd', null, 'method', 'none'), 'post');

                            break;
                    }

                    break;
            }

            if(JRequest::getMethod() == 'POST')
            {
                $token = JUtility::getToken();

                if(JRequest::getVar($token, null, 'post', 'alnum') == 1) {
                    JRequest::setVar('_token', $token, 'post');
                }
            }
        }
    }

 public function display()
 {
     $this->assign('sitebase', trim(JURI::root(), '/'));
     $this->assign('token', JUtility::getToken());
     $this->assign('container', $this->getModel()->getState()->container);
     return parent::display();
 }

 public function delete($id = null)
 {
     // Include dependencies
     jimport('joomla.application.component.controller');
     jimport('joomla.form.form');
     jimport('joomla.database.table');
     require_once JPATH_ADMINISTRATOR . '/components/com_categories/controllers/categories.php';
     require_once JPATH_ADMINISTRATOR . '/components/com_categories/models/category.php';
     JForm::addFormPath(JPATH_ADMINISTRATOR . '/components/com_categories/models/forms/');
     // Fake parameters
     $_POST['task'] = 'trash';
     $_REQUEST['task'] = 'trash';
     $_REQUEST[JUtility::getToken()] = 1;
     $_POST[JUtility::getToken()] = 1;
     JFactory::getLanguage()->load('com_categories', JPATH_ADMINISTRATOR);
     $controller = new CategoriesControllerCategories();
     try {
         $controller->execute('trash');
     } catch (JException $e) {
         $success = false;
         $controller->set('messageType', 'error');
         $controller->set('message', $e->getMessage());
     }
     if ($controller->getError()) {
         $response = $this->getErrorResponse(400, $controller->getError());
     } elseif ('error' == $controller->get('messageType')) {
         $response = $this->getErrorResponse(400, $controller->get('message'));
     } else {
         $response = $this->getSuccessResponse(200, $controller->get('message'));
     }
     $this->plugin->setResponse($response);
 }

 function cria_html()
 {
     // adiciona a biblioteca juri
     jimport('joomla.environment.uri');
     // verifica se a urlbase foi adicionada
     if (!is_null($this->url_base)) {
         $u =& JURI::getInstance($this->url_base);
     } else {
         $u =& JURI::getInstance();
     }
     $links = '';
     $paginas_adm_select = '';
     $select = '';
     // loop nas páginas
     for ($i = 1; $i <= $this->total_paginas; $i++) {
         // adiciona a var na url
         $u->setVar($this->get_var_pagina, $i);
         // retorna o html tag a
         $class = $i == $this->pagina_atual ? ' class="atual"' : '';
         $links .= sprintf('<a href="%s"%s>%d</a> ', JRoute::_($u->toString()), $class, $i);
         // retorna o html select
         $selected = $i == $this->pagina_atual ? ' selected="selected"' : '';
         // cria o select para o site
         $select .= sprintf('<option value="%s" %s>Página %d</option> ', JRoute::_($u->toString()), $selected, $i);
         // cria o select para o adm
         $paginas_adm_select .= sprintf('<option value="%s" %s>Página %d</option> ', $i, $selected, $i);
     }
     // paginas para o adm
     $query = JRequest::get('post');
     unset($query[JUtility::getToken()], $query['funcao'], $query['method'], $query['class'], $query['pagina'], $query['programa'], $query['template'], $query['processID']);
     $u->setQuery($query);
     $u->setVar($this->get_var_pagina, '');
     $js = sprintf('<script type="text/javascript">$(function(){ $(\'select#%s\').change(function(){ eDesktop.dialog.load({programa: "%s", processID: "%s", pagina: "%s", query: "%s"+ $(this).val() }); });});</script>', $this->get_var_pagina, JRequest::getvar('programa'), JRequest::getvar('processID'), JRequest::getvar('pagina'), $u->getQuery());
     $paginas_adm_select = sprintf('<select name="%s" id="%s">%s</select>%s ', $this->get_var_pagina, $this->get_var_pagina, $paginas_adm_select, $js);
     $this->html['paginas.adm.select'] = $paginas_adm_select;
     // páginas para o site
     $js = sprintf('<script type="text/javascript">$(function(){ $(\'select#%s\').change(function(){window.location = $(this).val();});});</script>', $this->get_var_pagina);
     $select = sprintf('<select name="%s" id="%s">%s</select>%s', $this->get_var_pagina, $this->get_var_pagina, $select, $js);
     $this->html['paginas.links'] = $links;
     $this->html['paginas.select'] = $select;
     // ordem para site
     $order = '';
     $this->order_atual = JRequest::getVar($this->get_var_order);
     if (count($this->orders)) {
         foreach ($this->orders as $k => $v) {
             $u->setVar($this->get_var_pagina, 1);
             $u->setVar($this->get_var_order, $k);
             $selected = $k == $this->order_atual ? ' selected="selected"' : '';
             $order .= sprintf('<option value="%s" %s>%s</option> ', JRoute::_($u->toString()), $selected, $v['label']);
         }
         $js = sprintf('<script type="text/javascript">$(function(){ $(\'select#%s\').change(function(){window.location = $(this).val();});});</script>', $this->get_var_order);
         $order = sprintf('<select name="%s" id="%s">%s</select>%s', $this->get_var_order, $this->get_var_order, $order, $js);
         //
         $this->html['order.select'] = $order;
     }
     foreach ($this->html as $k => $v) {
         $key = str_replace('.', '_', $k);
         $this->html[$key] = $v;
     }
 }

	/**
	 * Display the view
	 */
	public function display($tpl = null)
	{
		$this->items		= $this->get('Items');
		$this->pagination	= $this->get('Pagination');
		$this->state		= $this->get('State');
		$this->enabled		= $this->state->params->get('enabled');

		// Check for errors. @todo this has to be queed up and converted to JSON
		if (count($errors = $this->get('Errors'))) {
			JError::raiseError(500, implode("\n", $errors));
			return false;
		}

		$r = new JObject;
		$r->token = JUtility::getToken(true);
		$r->items = array();
		foreach ($this->items as $i => $item) {
			$rItem = new JObject;
			$rItem->index = $i + 1 + $this->pagination->limitstart;
			$rItem->search_term = $item->search_term;
			if ($this->state->get('filter.results')) {
				$rItem->results = (int) $item->returns;
			} else {
				$rItem->results = JText::_('COM_SEARCH_NO_RESULTS');
			}
			$r->items[$i] = $rItem;
		}
		
		echo json_encode($r);
	}

 function alreadyVoted($id)
 {
     $mainframe = JFactory::getApplication();
     $cookieName = JUtility::getHash($mainframe->getName() . 'poll' . $id);
     $voted = JRequest::getVar($cookieName, '0', 'COOKIE', 'INT');
     return $voted;
 }

 function display($tpl = null)
 {
     // Frontpage hack
     $this->addTemplatePath(JPATH_COMPONENT_ADMINISTRATOR . DS . 'views' . DS . 'link' . DS . 'tmpl');
     // Only allow "component" template
     JRequest::setVar('tmpl', 'component');
     // JFactory
     $user =& JFactory::getUser();
     $config =& JFactory::getConfig();
     $doc =& JFactory::getDocument();
     $lingo =& JFactory::getLanguage();
     // Include styles
     $doc->addStyleSheet(LINKR_ASSETS . 'css/modal.css?' . LINKR_VERSION_INC);
     // Template override
     global $mainframe;
     $tmpl = $mainframe->getTemplate();
     if (file_exists(JPATH_BASE . DS . 'templates' . DS . $tmpl . DS . 'linkr.css')) {
         $doc->addStyleSheet(JURI::base() . 'templates/' . $tmpl . '/linkr.css');
     } elseif (file_exists(JPATH_BASE . DS . 'templates' . DS . $tmpl . DS . 'css' . DS . 'linkr.css')) {
         $doc->addStyleSheet(JURI::base() . 'templates/' . $tmpl . '/css/linkr.css');
     }
     // Editor name, request endpoint, document base
     $editor = JRequest::getString('e_name', 'text');
     $rUrl = JURI::base() . 'index.php?option=com_linkr&view=request&' . JUtility::getToken() . '=1';
     // Include scripts
     JHTML::_('behavior.mootools');
     $unc = LinkrHelper::getParam('compress', 1) ? '.js' : '-UCP.js';
     $doc->addScript(LINKR_ASSETS . 'js/helper' . $unc . '?' . LINKR_VERSION_INC);
     $doc->addScriptDeclaration('var Linkr=new LinkrAPI(' . '[' . implode(',', explode('.', LINKR_VERSION_READ)) . '],' . '"' . $rUrl . '",' . '"' . $editor . '",' . '"' . JURI::root() . '",' . '[' . '"' . JRequest::getWord('mode', 'squeezebox') . '",' . '"' . $lingo->getTag() . '",' . '"' . LinkrHelper::UTF8Encode(JText::_('MISSING_TEXT', true)) . '",' . '"' . LinkrHelper::UTF8Encode(JText::_('IMG_ANCHOR', true)) . '",' . '"' . LINKR_ASSETS . 'img/",' . $user->get('aid') . ']' . ');' . 'var LinkrHelper=Linkr;');
     // Frontend fix
     if (LinkrHelper::isSite()) {
         //$doc->setBase(LinkrHelper::getLinkrUrl($editor));
     }
     // References
     $this->assign('links', $this->get('Links'));
     $this->assign('tools', $this->get('ToolLinks'));
     // Localize text
     if ($text = $this->get('L18N')) {
         $l18n = array();
         foreach ($text as $k => $v) {
             $l18n[] = '["' . $k . '","' . $v . '"]';
         }
         $doc->addScriptDeclaration('Linkr.setL18N([' . implode(',', $l18n) . ']);');
     }
     // 3rd party javascript
     if ($js = $this->get('Scripts')) {
         $doc->addScriptDeclaration($js);
     }
     // Load single link
     $load = '';
     $inc = $this->get('IncludedLinks');
     if (!$this->tools['count'] && $this->links['count'] == 1) {
         $load = 'Linkr.__fr=function(){' . $inc[$this->links['name'][0]] . '};';
     } elseif (!$this->links['count'] && $this->tools['count'] == 1) {
         $load = 'Linkr.__fr=function(){' . $inc[$this->tools['name'][0]] . '};';
     }
     // Fire "onLoad" event
     $doc->addScriptDeclaration('window.addEvent("domready",function(){' . $load . 'Linkr.fireEvent("onLoad");' . '});');
     parent::display($tpl);
 }

 /**
  * Show the form in the admin
  *
  * @return null
  */
 public function view()
 {
     $document = JFactory::getDocument();
     $model = JModel::getInstance('Form', 'FabrikFEModel');
     $viewType = $document->getType();
     $this->setPath('view', COM_FABRIK_FRONTEND . '/views');
     $viewLayout = JRequest::getCmd('layout', 'default');
     $view = $this->getView('form', $viewType, '');
     $view->setModel($model, true);
     $view->isMambot = $this->isMambot;
     // Set the layout
     $view->setLayout($viewLayout);
     // @TODO check for cached version
     JToolBarHelper::title(JText::_('COM_FABRIK_MANAGER_FORMS'), 'forms.png');
     if (in_array(JRequest::getCmd('format'), array('raw', 'csv', 'pdf'))) {
         $view->display();
     } else {
         $user = JFactory::getUser();
         $post = JRequest::get('post');
         $cacheid = serialize(array(JRequest::getURI(), $post, $user->get('id'), get_class($view), 'display', $this->cacheId));
         $cache = JFactory::getCache('com_fabrik', 'view');
         ob_start();
         $cache->get($view, 'display', $cacheid);
         $contents = ob_get_contents();
         ob_end_clean();
         $token = JUtility::getToken();
         $search = '#<input type="hidden" name="[0-9a-f]{32}" value="1" />#';
         $replacement = '<input type="hidden" name="' . $token . '" value="1" />';
         echo preg_replace($search, $replacement, $contents);
     }
     FabrikAdminHelper::addSubmenu(JRequest::getWord('view', 'lists'));
 }

 public function parseLang($vars)
 {
     if (Mijosef::getConfig()->multilang == 0) {
         return;
     }
     if (empty($vars['lang'])) {
         $lang = JRequest::getWord('lang', '');
         if (empty($lang)) {
             return;
         }
         $vars['lang'] = $lang;
     }
     $languages = JLanguageHelper::getLanguages('sef');
     $lang_code = $languages[$vars['lang']]->lang_code;
     // if current language, don't bother
     if ($lang_code == JFactory::getLanguage()->getTag()) {
         //self::checkHomepage($vars['lang']);
         return;
     }
     // Create a cookie
     $conf = JFactory::getConfig();
     $cookie_domain = $conf->get('config.cookie_domain', '');
     $cookie_path = $conf->get('config.cookie_path', '/');
     setcookie(JUtility::getHash('language'), $lang_code, time() + 365 * 86400, $cookie_path, $cookie_domain);
     // set the request var
     JRequest::setVar('language', $lang_code);
     // set current language
     jimport('joomla.language.language');
     $conf = JFactory::getConfig();
     $debug = $conf->get('debug_lang');
     $lang = JLanguage::getInstance($lang_code, $debug);
     JFactory::$language = $lang;
     self::$_lang = $vars['lang'];
 }

 function sendOnPageLoad($max = 5)
 {
     $db = EasyBlogHelper::db();
     $config = EasyBlogHelper::getConfig();
     $sendHTML = $config->get('main_mailqueuehtmlformat', 0);
     // Delete existing mails that has already been sent.
     $query = 'DELETE FROM ' . $db->nameQuote('#__easyblog_mailq') . ' WHERE ' . $db->nameQuote('status') . '=' . $db->Quote(1) . ' AND DATEDIFF(NOW(), `created`) >= 7';
     $db->setQuery($query);
     $db->Query();
     $query = 'SELECT `id` FROM `#__easyblog_mailq` WHERE `status` = 0';
     $query .= ' ORDER BY `created` ASC';
     $query .= ' LIMIT ' . $max;
     $db->setQuery($query);
     $result = $db->loadObjectList();
     if (!empty($result)) {
         foreach ($result as $mail) {
             $mailq = EasyBlogHelper::getTable('MailQueue', 'Table');
             $mailq->load($mail->id);
             // update the status to 1 == proccessed
             $mailq->status = 1;
             if ($mailq->store()) {
                 // Send emails out.
                 if (EasyBlogHelper::getJoomlaVersion() >= '3.0') {
                     $mail = JFactory::getMailer();
                     $mail->sendMail($mailq->mailfrom, $mailq->fromname, $mailq->recipient, $mailq->subject, $mailq->body, $sendHTML);
                 } else {
                     JUtility::sendMail($mailq->mailfrom, $mailq->fromname, $mailq->recipient, $mailq->subject, $mailq->body, $sendHTML);
                 }
             }
         }
     }
 }

 protected function _tokenValue($force = false)
 {
     if (empty($this->_token_value) || $force) {
         $this->_token_value = JUtility::getToken($force);
     }
     return parent::_tokenValue($force);
 }