primo commit

components/com_search/controller.php

@@ -0,0 +1,109 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Search Component Controller
+ *
+ * @since  1.5
+ */
+class SearchController extends JControllerLegacy
+{
+	/**
+	 * Method to display a view.
+	 *
+	 * @param   bool  $cachable   If true, the view output will be cached
+	 * @param   bool  $urlparams  An array of safe URL parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
+	 *
+	 * @return  JControllerLegacy This object to support chaining.
+	 *
+	 * @since   1.5
+	 */
+	public function display($cachable = false, $urlparams = false)
+	{
+		// Force it to be the search view
+		$this->input->set('view', 'search');
+
+		return parent::display($cachable, $urlparams);
+	}
+
+	/**
+	 * Search
+	 *
+	 * @return void
+	 *
+	 * @throws Exception
+	 */
+	public function search()
+	{
+		// Slashes cause errors, <> get stripped anyway later on. # causes problems.
+		$badchars = array('#', '>', '<', '\\');
+		$searchword = trim(str_replace($badchars, '', $this->input->post->getString('searchword')));
+
+		// If searchword enclosed in double quotes, strip quotes and do exact match
+		if (substr($searchword, 0, 1) === '"' && substr($searchword, -1) === '"')
+		{
+			$post['searchword'] = substr($searchword, 1, -1);
+			$this->input->set('searchphrase', 'exact');
+		}
+		else
+		{
+			$post['searchword'] = $searchword;
+		}
+
+		$post['ordering']     = $this->input->post->getWord('ordering');
+		$post['searchphrase'] = $this->input->post->getWord('searchphrase', 'all');
+		$post['limit']        = $this->input->post->getUInt('limit');
+
+		if ($post['limit'] === null)
+		{
+			unset($post['limit']);
+		}
+
+		$areas = $this->input->post->get('areas', null, 'array');
+
+		if ($areas)
+		{
+			foreach ($areas as $area)
+			{
+				$post['areas'][] = JFilterInput::getInstance()->clean($area, 'cmd');
+			}
+		}
+
+		// The Itemid from the request, we will use this if it's a search page or if there is no search page available
+		$post['Itemid'] = $this->input->getInt('Itemid');
+
+		// Set Itemid id for links from menu
+		$app  = JFactory::getApplication();
+		$menu = $app->getMenu();
+		$item = $menu->getItem($post['Itemid']);
+
+		// The requested Item is not a search page so we need to find one
+		if ($item && ($item->component !== 'com_search' || $item->query['view'] !== 'search'))
+		{
+			// Get item based on component, not link. link is not reliable.
+			$item = $menu->getItems('component', 'com_search', true);
+
+			// If we found a search page, use that.
+			if (!empty($item))
+			{
+				$post['Itemid'] = $item->id;
+			}
+		}
+
+		unset($post['task'], $post['submit']);
+
+		$uri = JUri::getInstance();
+		$uri->setQuery($post);
+		$uri->setVar('option', 'com_search');
+
+		$this->setRedirect(JRoute::_('index.php' . $uri->toString(array('query', 'fragment')), false));
+	}
+}

components/com_search/models/search.php

@@ -0,0 +1,247 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Search Component Search Model
+ *
+ * @since  1.5
+ */
+class SearchModelSearch extends JModelLegacy
+{
+	/**
+	 * Search data array
+	 *
+	 * @var   array
+	 */
+	protected $_data = null;
+
+	/**
+	 * Search total
+	 *
+	 * @var   integer
+	 */
+	protected $_total = null;
+
+	/**
+	 * Search areas
+	 *
+	 * @var   integer
+	 */
+	protected $_areas = null;
+
+	/**
+	 * Pagination object
+	 *
+	 * @var   object
+	 */
+	protected $_pagination = null;
+
+	/**
+	 * Constructor
+	 *
+	 * @since  1.5
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+
+		// Get configuration
+		$app    = JFactory::getApplication();
+		$config = JFactory::getConfig();
+
+		// Get the pagination request variables
+		$this->setState('limit', $app->getUserStateFromRequest('com_search.limit', 'limit', $config->get('list_limit'), 'uint'));
+		$this->setState('limitstart', $app->input->get('limitstart', 0, 'uint'));
+
+		// Get parameters.
+		$params = $app->getParams();
+
+		if ($params->get('searchphrase') == 1)
+		{
+			$searchphrase = 'any';
+		}
+		elseif ($params->get('searchphrase') == 2)
+		{
+			$searchphrase = 'exact';
+		}
+		else
+		{
+			$searchphrase = 'all';
+		}
+
+		// Set the search parameters
+		$keyword  = urldecode($app->input->getString('searchword'));
+		$match    = $app->input->get('searchphrase', $searchphrase, 'word');
+		$ordering = $app->input->get('ordering', $params->get('ordering', 'newest'), 'word');
+		$this->setSearch($keyword, $match, $ordering);
+
+		// Set the search areas
+		$areas = $app->input->get('areas', null, 'array');
+		$this->setAreas($areas);
+	}
+
+	/**
+	 * Method to set the search parameters
+	 *
+	 * @param   string  $keyword   string search string
+	 * @param   string  $match     matching option, exact|any|all
+	 * @param   string  $ordering  option, newest|oldest|popular|alpha|category
+	 *
+	 * @access  public
+	 *
+	 * @return  void
+	 */
+	public function setSearch($keyword, $match = 'all', $ordering = 'newest')
+	{
+		if (isset($keyword))
+		{
+			$this->setState('origkeyword', $keyword);
+
+			if ($match !== 'exact')
+			{
+				$keyword = preg_replace('#\xE3\x80\x80#', ' ', $keyword);
+			}
+
+			$this->setState('keyword', $keyword);
+		}
+
+		if (isset($match))
+		{
+			$this->setState('match', $match);
+		}
+
+		if (isset($ordering))
+		{
+			$this->setState('ordering', $ordering);
+		}
+	}
+
+	/**
+	 * Method to get weblink item data for the category
+	 *
+	 * @access  public
+	 * @return  array
+	 */
+	public function getData()
+	{
+		// Lets load the content if it doesn't already exist
+		if (empty($this->_data))
+		{
+			$areas = $this->getAreas();
+
+			JPluginHelper::importPlugin('search');
+			$dispatcher = JEventDispatcher::getInstance();
+			$results = $dispatcher->trigger('onContentSearch', array(
+				$this->getState('keyword'),
+				$this->getState('match'),
+				$this->getState('ordering'),
+				$areas['active'])
+			);
+
+			$rows = array();
+
+			foreach ($results as $result)
+			{
+				$rows = array_merge((array) $rows, (array) $result);
+			}
+
+			$this->_total = count($rows);
+
+			if ($this->getState('limit') > 0)
+			{
+				$this->_data = array_splice($rows, $this->getState('limitstart'), $this->getState('limit'));
+			}
+			else
+			{
+				$this->_data = $rows;
+			}
+		}
+
+		return $this->_data;
+	}
+
+	/**
+	 * Method to get the total number of weblink items for the category
+	 *
+	 * @access  public
+	 *
+	 * @return  integer
+	 */
+	public function getTotal()
+	{
+		return $this->_total;
+	}
+
+	/**
+	 * Method to set the search areas
+	 *
+	 * @param   array  $active  areas
+	 * @param   array  $search  areas
+	 *
+	 * @return  void
+	 *
+	 * @access  public
+	 */
+	public function setAreas($active = array(), $search = array())
+	{
+		$this->_areas['active'] = $active;
+		$this->_areas['search'] = $search;
+	}
+
+	/**
+	 * Method to get a pagination object of the weblink items for the category
+	 *
+	 * @access  public
+	 * @return  integer
+	 */
+	public function getPagination()
+	{
+		// Lets load the content if it doesn't already exist
+		if (empty($this->_pagination))
+		{
+			$this->_pagination = new JPagination($this->getTotal(), $this->getState('limitstart'), $this->getState('limit'));
+		}
+
+		return $this->_pagination;
+	}
+
+	/**
+	 * Method to get the search areas
+	 *
+	 * @return  integer
+	 *
+	 * @since   1.5
+	 */
+	public function getAreas()
+	{
+		// Load the Category data
+		if (empty($this->_areas['search']))
+		{
+			$areas = array();
+
+			JPluginHelper::importPlugin('search');
+			$dispatcher  = JEventDispatcher::getInstance();
+			$searchareas = $dispatcher->trigger('onContentSearchAreas');
+
+			foreach ($searchareas as $area)
+			{
+				if (is_array($area))
+				{
+					$areas = array_merge($areas, $area);
+				}
+			}
+
+			$this->_areas['search'] = $areas;
+		}
+
+		return $this->_areas;
+	}
+}

components/com_search/router.php

@@ -0,0 +1,107 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Routing class from com_search
+ *
+ * @since  3.3
+ */
+class SearchRouter extends JComponentRouterBase
+{
+	/**
+	 * Build the route for the com_search component
+	 *
+	 * @param   array  &$query  An array of URL arguments
+	 *
+	 * @return  array  The URL arguments to use to assemble the subsequent URL.
+	 *
+	 * @since   3.3
+	 */
+	public function build(&$query)
+	{
+		$segments = array();
+
+		if (isset($query['view']))
+		{
+			unset($query['view']);
+		}
+
+		return $segments;
+	}
+
+	/**
+	 * Parse the segments of a URL.
+	 *
+	 * @param   array  &$segments  The segments of the URL to parse.
+	 *
+	 * @return  array  The URL attributes to be used by the application.
+	 *
+	 * @since   3.3
+	 */
+	public function parse(&$segments)
+	{
+		$vars = array();
+
+		// Fix up search for URL
+		$total = count($segments);
+
+		for ($i = 0; $i < $total; $i++)
+		{
+			// Urldecode twice because it is encoded twice
+			$segments[$i] = urldecode(urldecode(stripcslashes($segments[$i])));
+		}
+
+		$searchword         = array_shift($segments);
+		$vars['searchword'] = $searchword;
+		$vars['view']       = 'search';
+
+		return $vars;
+	}
+}
+
+
+/**
+ * searchBuildRoute
+ *
+ * These functions are proxies for the new router interface
+ * for old SEF extensions.
+ *
+ * @param   array  &$query  An array of URL arguments
+ *
+ * @return array
+ *
+ * @deprecated  4.0  Use Class based routers instead
+ */
+function searchBuildRoute(&$query)
+{
+	$router = new SearchRouter;
+
+	return $router->build($query);
+}
+
+/**
+ * searchParseRoute
+ *
+ * These functions are proxies for the new router interface
+ * for old SEF extensions.
+ *
+ * @param   array  $segments  The segments of the URL to parse.
+ *
+ * @return array
+ *
+ * @deprecated  4.0  Use Class based routers instead
+ */
+function searchParseRoute($segments)
+{
+	$router = new SearchRouter;
+
+	return $router->parse($segments);
+}

components/com_search/search.php

@@ -0,0 +1,14 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2005 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+$controller = JControllerLegacy::getInstance('Search');
+$controller->execute(JFactory::getApplication()->input->get('task'));
+$controller->redirect();

components/com_search/views/search/tmpl/default.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+?>
+<div class="search<?php echo $this->pageclass_sfx; ?>">
+	<?php if ($this->params->get('show_page_heading')) : ?>
+		<h1 class="page-title">
+			<?php if ($this->escape($this->params->get('page_heading'))) : ?>
+				<?php echo $this->escape($this->params->get('page_heading')); ?>
+			<?php else : ?>
+				<?php echo $this->escape($this->params->get('page_title')); ?>
+			<?php endif; ?>
+		</h1>
+	<?php endif; ?>
+	<?php echo $this->loadTemplate('form'); ?>
+	<?php if ($this->error == null && count($this->results) > 0) : ?>
+		<?php echo $this->loadTemplate('results'); ?>
+	<?php else : ?>
+		<?php echo $this->loadTemplate('error'); ?>
+	<?php endif; ?>
+</div>

components/com_search/views/search/tmpl/default.xml

@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="utf-8"?>
+<metadata>
+	<layout title="COM_SEARCH_SEARCH_VIEW_DEFAULT_TITLE" option="COM_SEARCH_SEARCH_VIEW_DEFAULT_OPTION">
+		<help
+			key = "JHELP_MENUS_MENU_ITEM_SEARCH_RESULTS"
+		/>
+		<message>
+			<![CDATA[COM_SEARCH_SEARCH_VIEW_DEFAULT_DESC]]>
+		</message>
+	</layout>
+
+	<!-- Add fields to the request variables for the layout. -->
+	<fields name="request">
+		<fieldset name="request" label="COM_SEARCH_FIELDSET_OPTIONAL_LABEL">
+
+			<field
+				name="searchword"
+				type="text"
+				label="COM_SEARCH_FIELD_LABEL"
+				description="COM_SEARCH_FIELD_DESC"
+			/>
+		</fieldset>
+	</fields>
+	<!-- Add fields to the parameters object for the layout. -->
+	<fields name="params">
+
+		<!-- Basic options. -->
+		<fieldset name="basic" label="COM_MENUS_BASIC_FIELDSET_LABEL">
+
+			<field
+				name="search_phrases"
+				type="list"
+				label="COM_SEARCH_FIELD_SEARCH_PHRASES_LABEL"
+				description="COM_SEARCH_FIELD_SEARCH_PHRASES_DESC"
+				useglobal="true"
+				class="chzn-color"
+				>
+				<option value="0">JNO</option>
+				<option value="1">JYES</option>
+			</field>
+
+			<field
+				name="search_areas"
+				type="list"
+				label="COM_SEARCH_FIELD_SEARCH_AREAS_LABEL"
+				description="COM_SEARCH_FIELD_SEARCH_AREAS_DESC"
+				useglobal="true"
+				class="chzn-color"
+				>
+				<option value="0">JNO</option>
+				<option value="1">JYES</option>
+			</field>
+
+			<field
+				name="show_date"
+				type="list"
+				label="COM_SEARCH_CONFIG_FIELD_CREATED_DATE_LABEL"
+				description="COM_SEARCH_CONFIG_FIELD_CREATED_DATE_DESC"
+				useglobal="true"
+				class="chzn-color"
+				>
+				<option value="0">JHIDE</option>
+				<option value="1">JSHOW</option>
+			</field>
+
+			<field
+				name="spacer1"
+				type="spacer"
+				label="COM_SEARCH_SAVED_SEARCH_OPTIONS"
+				class="text"
+			/>
+
+			<!-- Add fields to define saved search. -->
+
+			<field
+				name="searchphrase"
+				type="list"
+				label="COM_SEARCH_FOR_LABEL"
+				description="COM_SEARCH_FOR_DESC"
+				default="0"
+				>
+				<option value="0">COM_SEARCH_ALL_WORDS</option>
+				<option value="1">COM_SEARCH_ANY_WORDS</option>
+				<option value="2">COM_SEARCH_EXACT_PHRASE</option>
+			</field>
+
+			<field
+				name="ordering"
+				type="list"
+				label="COM_SEARCH_ORDERING_LABEL"
+				description="COM_SEARCH_ORDERING_DESC"
+				default="newest"
+				>
+				<option value="newest">COM_SEARCH_NEWEST_FIRST</option>
+				<option value="oldest">COM_SEARCH_OLDEST_FIRST</option>
+				<option value="popular">COM_SEARCH_MOST_POPULAR</option>
+				<option value="alpha">COM_SEARCH_ALPHABETICAL</option>
+				<option value="category">JCATEGORY</option>
+			</field>
+
+		</fieldset>
+	</fields>
+</metadata>

components/com_search/views/search/tmpl/default_error.php

@@ -0,0 +1,17 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+?>
+<?php if ($this->error) : ?>
+	<div class="error">
+		<?php echo $this->escape($this->error); ?>
+	</div>
+<?php endif; ?>

components/com_search/views/search/tmpl/default_form.php

@@ -0,0 +1,83 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+JHtml::_('bootstrap.tooltip');
+
+$lang = JFactory::getLanguage();
+$upper_limit = $lang->getUpperLimitSearchWord();
+
+?>
+<form id="searchForm" action="<?php echo JRoute::_('index.php?option=com_search'); ?>" method="post">
+	<div class="btn-toolbar">
+		<div class="btn-group pull-left">
+			<label for="search-searchword" class="element-invisible">
+				<?php echo JText::_('COM_SEARCH_SEARCH_KEYWORD'); ?>
+			</label>
+			<input type="text" name="searchword" title="<?php echo JText::_('COM_SEARCH_SEARCH_KEYWORD'); ?>" placeholder="<?php echo JText::_('COM_SEARCH_SEARCH_KEYWORD'); ?>" id="search-searchword" size="30" maxlength="<?php echo $upper_limit; ?>" value="<?php echo $this->escape($this->origkeyword); ?>" class="inputbox" />
+		</div>
+		<div class="btn-group pull-left">
+			<button name="Search" onclick="this.form.submit()" class="btn hasTooltip" title="<?php echo JHtml::_('tooltipText', 'COM_SEARCH_SEARCH');?>">
+				<span class="icon-search"></span>
+				<?php echo JText::_('JSEARCH_FILTER_SUBMIT'); ?>
+			</button>
+		</div>
+		<input type="hidden" name="task" value="search" />
+		<div class="clearfix"></div>
+	</div>
+	<div class="searchintro<?php echo $this->params->get('pageclass_sfx', ''); ?>">
+		<?php if (!empty($this->searchword)) : ?>
+			<p>
+				<?php echo JText::plural('COM_SEARCH_SEARCH_KEYWORD_N_RESULTS', '<span class="badge badge-info">' . $this->total . '</span>'); ?>
+			</p>
+		<?php endif; ?>
+	</div>
+	<?php if ($this->params->get('search_phrases', 1)) : ?>
+		<fieldset class="phrases">
+			<legend>
+				<?php echo JText::_('COM_SEARCH_FOR'); ?>
+			</legend>
+			<div class="phrases-box">
+				<?php echo $this->lists['searchphrase']; ?>
+			</div>
+			<div class="ordering-box">
+				<label for="ordering" class="ordering">
+					<?php echo JText::_('COM_SEARCH_ORDERING'); ?>
+				</label>
+				<?php echo $this->lists['ordering']; ?>
+			</div>
+		</fieldset>
+	<?php endif; ?>
+	<?php if ($this->params->get('search_areas', 1)) : ?>
+		<fieldset class="only">
+			<legend>
+				<?php echo JText::_('COM_SEARCH_SEARCH_ONLY'); ?>
+			</legend>
+			<?php foreach ($this->searchareas['search'] as $val => $txt) : ?>
+				<?php $checked = is_array($this->searchareas['active']) && in_array($val, $this->searchareas['active']) ? 'checked="checked"' : ''; ?>
+				<label for="area-<?php echo $val; ?>" class="checkbox">
+					<input type="checkbox" name="areas[]" value="<?php echo $val; ?>" id="area-<?php echo $val; ?>" <?php echo $checked; ?> />
+					<?php echo JText::_($txt); ?>
+				</label>
+			<?php endforeach; ?>
+		</fieldset>
+	<?php endif; ?>
+	<?php if ($this->total > 0) : ?>
+		<div class="form-limit">
+			<label for="limit">
+				<?php echo JText::_('JGLOBAL_DISPLAY_NUM'); ?>
+			</label>
+			<?php echo $this->pagination->getLimitBox(); ?>
+		</div>
+		<p class="counter">
+			<?php echo $this->pagination->getPagesCounter(); ?>
+		</p>
+	<?php endif; ?>
+</form>

components/com_search/views/search/tmpl/default_results.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+?>
+<dl class="search-results<?php echo $this->pageclass_sfx; ?>">
+<?php foreach ($this->results as $result) : ?>
+	<dt class="result-title">
+		<?php echo $this->pagination->limitstart + $result->count . '. '; ?>
+		<?php if ($result->href) : ?>
+			<a href="<?php echo JRoute::_($result->href); ?>"<?php if ($result->browsernav == 1) : ?> target="_blank"<?php endif; ?>>
+				<?php // $result->title should not be escaped in this case, as it may ?>
+				<?php // contain span HTML tags wrapping the searched terms, if present ?>
+				<?php // in the title. ?>
+				<?php echo $result->title; ?>
+			</a>
+		<?php else : ?>
+			<?php // see above comment: do not escape $result->title ?>
+			<?php echo $result->title; ?>
+		<?php endif; ?>
+	</dt>
+	<?php if ($result->section) : ?>
+		<dd class="result-category">
+			<span class="small<?php echo $this->pageclass_sfx; ?>">
+				(<?php echo $this->escape($result->section); ?>)
+			</span>
+		</dd>
+	<?php endif; ?>
+	<dd class="result-text">
+		<?php echo $result->text; ?>
+	</dd>
+	<?php if ($this->params->get('show_date')) : ?>
+		<dd class="result-created<?php echo $this->pageclass_sfx; ?>">
+			<?php echo JText::sprintf('JGLOBAL_CREATED_DATE_ON', $result->created); ?>
+		</dd>
+	<?php endif; ?>
+<?php endforeach; ?>
+</dl>
+<div class="pagination">
+	<?php echo $this->pagination->getPagesLinks(); ?>
+</div>

components/com_search/views/search/view.html.php

@@ -0,0 +1,314 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\String\StringHelper;
+
+/**
+ * HTML View class for the search component
+ *
+ * @since  1.0
+ */
+class SearchViewSearch extends JViewLegacy
+{
+	/**
+	 * Execute and display a template script.
+	 *
+	 * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
+	 *
+	 * @return  mixed  A string if successful, otherwise an Error object.
+	 *
+	 * @since 1.0
+	 */
+	public function display($tpl = null)
+	{
+		JLoader::register('SearchHelper', JPATH_COMPONENT_ADMINISTRATOR . '/helpers/search.php');
+
+		$app     = JFactory::getApplication();
+		$uri     = JUri::getInstance();
+		$error   = null;
+		$results = null;
+		$total   = 0;
+
+		// Get some data from the model
+		$areas      = $this->get('areas');
+		$state      = $this->get('state');
+		$searchWord = $state->get('keyword');
+		$params     = $app->getParams();
+
+		if (!$app->getMenu()->getActive())
+		{
+			$params->set('page_title', JText::_('COM_SEARCH_SEARCH'));
+		}
+
+		$title = $params->get('page_title');
+
+		if ($app->get('sitename_pagetitles', 0) == 1)
+		{
+			$title = JText::sprintf('JPAGETITLE', $app->get('sitename'), $title);
+		}
+		elseif ($app->get('sitename_pagetitles', 0) == 2)
+		{
+			$title = JText::sprintf('JPAGETITLE', $title, $app->get('sitename'));
+		}
+
+		$this->document->setTitle($title);
+
+		if ($params->get('menu-meta_description'))
+		{
+			$this->document->setDescription($params->get('menu-meta_description'));
+		}
+
+		if ($params->get('menu-meta_keywords'))
+		{
+			$this->document->setMetadata('keywords', $params->get('menu-meta_keywords'));
+		}
+
+		if ($params->get('robots'))
+		{
+			$this->document->setMetadata('robots', $params->get('robots'));
+		}
+
+		// Built select lists
+		$orders   = array();
+		$orders[] = JHtml::_('select.option', 'newest', JText::_('COM_SEARCH_NEWEST_FIRST'));
+		$orders[] = JHtml::_('select.option', 'oldest', JText::_('COM_SEARCH_OLDEST_FIRST'));
+		$orders[] = JHtml::_('select.option', 'popular', JText::_('COM_SEARCH_MOST_POPULAR'));
+		$orders[] = JHtml::_('select.option', 'alpha', JText::_('COM_SEARCH_ALPHABETICAL'));
+		$orders[] = JHtml::_('select.option', 'category', JText::_('JCATEGORY'));
+
+		$lists             = array();
+		$lists['ordering'] = JHtml::_('select.genericlist', $orders, 'ordering', 'class="inputbox"', 'value', 'text', $state->get('ordering'));
+
+		$searchphrases         = array();
+		$searchphrases[]       = JHtml::_('select.option', 'all', JText::_('COM_SEARCH_ALL_WORDS'));
+		$searchphrases[]       = JHtml::_('select.option', 'any', JText::_('COM_SEARCH_ANY_WORDS'));
+		$searchphrases[]       = JHtml::_('select.option', 'exact', JText::_('COM_SEARCH_EXACT_PHRASE'));
+		$lists['searchphrase'] = JHtml::_('select.radiolist', $searchphrases, 'searchphrase', '', 'value', 'text', $state->get('match'));
+
+		// Log the search
+		\Joomla\CMS\Helper\SearchHelper::logSearch($searchWord, 'com_search');
+
+		// Limit search-word
+		$lang        = JFactory::getLanguage();
+		$upper_limit = $lang->getUpperLimitSearchWord();
+		$lower_limit = $lang->getLowerLimitSearchWord();
+
+		if (SearchHelper::limitSearchWord($searchWord))
+		{
+			$error = JText::sprintf('COM_SEARCH_ERROR_SEARCH_MESSAGE', $lower_limit, $upper_limit);
+		}
+
+		// Sanitise search-word
+		if (SearchHelper::santiseSearchWord($searchWord, $state->get('match')))
+		{
+			$error = JText::_('COM_SEARCH_ERROR_IGNOREKEYWORD');
+		}
+
+		if (!$searchWord && !empty($this->input) && count($this->input->post))
+		{
+			// $error = JText::_('COM_SEARCH_ERROR_ENTERKEYWORD');
+		}
+
+		// Put the filtered results back into the model
+		// for next release, the checks should be done in the model perhaps...
+		$state->set('keyword', $searchWord);
+
+		if ($error === null)
+		{
+			$results    = $this->get('data');
+			$total      = $this->get('total');
+			$pagination = $this->get('pagination');
+
+			// Flag indicates to not add limitstart=0 to URL
+			$pagination->hideEmptyLimitstart = true;
+
+			if ($state->get('match') === 'exact')
+			{
+				$searchWords = array($searchWord);
+				$needle      = $searchWord;
+			}
+			else
+			{
+				$searchWordA = preg_replace('#\xE3\x80\x80#', ' ', $searchWord);
+				$searchWords = preg_split("/\s+/u", $searchWordA);
+				$needle      = $searchWords[0];
+			}
+
+			JLoader::register('ContentHelperRoute', JPATH_SITE . '/components/com_content/helpers/route.php');
+
+			// Make sure there are no slashes in the needle
+			$needle = str_replace('/', '\/', $needle);
+
+			for ($i = 0, $count = count($results); $i < $count; ++$i)
+			{
+				$rowTitle = &$results[$i]->title;
+				$rowTitleHighLighted = $this->highLight($rowTitle, $needle, $searchWords);
+				$rowText = &$results[$i]->text;
+				$rowTextHighLighted = $this->highLight($rowText, $needle, $searchWords);
+
+				$result = &$results[$i];
+				$created = '';
+
+				if ($result->created)
+				{
+					$created = JHtml::_('date', $result->created, JText::_('DATE_FORMAT_LC3'));
+				}
+
+				$result->title   = $rowTitleHighLighted;
+				$result->text    = JHtml::_('content.prepare', $rowTextHighLighted, '', 'com_search.search');
+				$result->created = $created;
+				$result->count   = $i + 1;
+			}
+		}
+
+		// Check for layout override
+		$active = JFactory::getApplication()->getMenu()->getActive();
+
+		if (isset($active->query['layout']))
+		{
+			$this->setLayout($active->query['layout']);
+		}
+
+		// Escape strings for HTML output
+		$this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx', ''));
+		$this->pagination    = &$pagination;
+		$this->results       = &$results;
+		$this->lists         = &$lists;
+		$this->params        = &$params;
+		$this->ordering      = $state->get('ordering');
+		$this->searchword    = $searchWord;
+		$this->origkeyword   = $state->get('origkeyword');
+		$this->searchphrase  = $state->get('match');
+		$this->searchareas   = $areas;
+		$this->total         = $total;
+		$this->error         = $error;
+		$this->action        = $uri;
+
+		parent::display($tpl);
+	}
+
+	/**
+	 * Method to control the highlighting of keywords
+	 *
+	 * @param   string  $string       text to be searched
+	 * @param   string  $needle       text to search for
+	 * @param   string  $searchWords  words to be searched
+	 *
+	 * @return  mixed  A string.
+	 *
+	 * @since   3.8.4
+	 */
+	public function highLight($string, $needle, $searchWords)
+	{
+		$hl1            = '<span class="highlight">';
+		$hl2            = '</span>';
+		$mbString       = extension_loaded('mbstring');
+		$highlighterLen = strlen($hl1 . $hl2);
+
+		// Doing HTML entity decoding here, just in case we get any HTML entities here.
+		$quoteStyle   = version_compare(PHP_VERSION, '5.4', '>=') ? ENT_NOQUOTES | ENT_HTML401 : ENT_NOQUOTES;
+		$row          = html_entity_decode($string, $quoteStyle, 'UTF-8');
+		$row          = SearchHelper::prepareSearchContent($row, $needle);
+		$searchWords  = array_values(array_unique($searchWords));
+		$lowerCaseRow = $mbString ? mb_strtolower($row) : StringHelper::strtolower($row);
+
+		$transliteratedLowerCaseRow = SearchHelper::remove_accents($lowerCaseRow);
+
+		$posCollector = array();
+
+		foreach ($searchWords as $highlightWord)
+		{
+			$found = false;
+
+			if ($mbString)
+			{
+				$lowerCaseHighlightWord = mb_strtolower($highlightWord);
+
+				if (($pos = mb_strpos($lowerCaseRow, $lowerCaseHighlightWord)) !== false)
+				{
+					$found = true;
+				}
+				elseif (($pos = mb_strpos($transliteratedLowerCaseRow, $lowerCaseHighlightWord)) !== false)
+				{
+					$found = true;
+				}
+			}
+			else
+			{
+				$lowerCaseHighlightWord = StringHelper::strtolower($highlightWord);
+
+				if (($pos = StringHelper::strpos($lowerCaseRow, $lowerCaseHighlightWord)) !== false)
+				{
+					$found = true;
+				}
+				elseif (($pos = StringHelper::strpos($transliteratedLowerCaseRow, $lowerCaseHighlightWord)) !== false)
+				{
+					$found = true;
+				}
+			}
+
+			if ($found === true)
+			{
+				// Iconv transliterates '€' to 'EUR'
+				// TODO: add other expanding translations?
+				$eur_compensation = $pos > 0 ? substr_count($row, "\xE2\x82\xAC", 0, $pos) * 2 : 0;
+				$pos -= $eur_compensation;
+
+				// Collect pos and search-word
+				$posCollector[$pos] = $highlightWord;
+			}
+		}
+
+		if (count($posCollector))
+		{
+			// Sort by pos. Easier to handle overlapping highlighter-spans
+			ksort($posCollector);
+			$cnt                = 0;
+			$lastHighlighterEnd = -1;
+
+			foreach ($posCollector as $pos => $highlightWord)
+			{
+				$pos += $cnt * $highlighterLen;
+
+				/*
+				 * Avoid overlapping/corrupted highlighter-spans
+				 * TODO $chkOverlap could be used to highlight remaining part
+				 * of search-word outside last highlighter-span.
+				 * At the moment no additional highlighter is set.
+				 */
+				$chkOverlap = $pos - $lastHighlighterEnd;
+
+				if ($chkOverlap >= 0)
+				{
+					// Set highlighter around search-word
+					if ($mbString)
+					{
+						$highlightWordLen = mb_strlen($highlightWord);
+						$row              = mb_substr($row, 0, $pos) . $hl1 . mb_substr($row, $pos, $highlightWordLen)
+							. $hl2 . mb_substr($row, $pos + $highlightWordLen);
+					}
+					else
+					{
+						$highlightWordLen = StringHelper::strlen($highlightWord);
+						$row              = StringHelper::substr($row, 0, $pos)
+							. $hl1 . StringHelper::substr($row, $pos, StringHelper::strlen($highlightWord))
+							. $hl2 . StringHelper::substr($row, $pos + StringHelper::strlen($highlightWord));
+					}
+
+					$cnt++;
+					$lastHighlighterEnd = $pos + $highlightWordLen + $highlighterLen;
+				}
+			}
+		}
+
+		return $row;
+	}
+}

components/com_search/views/search/view.opensearch.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_search
+ *
+ * @copyright   (C) 2011 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * OpenSearch View class for the Search component
+ *
+ * @since  1.7
+ */
+class SearchViewSearch extends JViewLegacy
+{
+	/**
+	 * Execute and display a template script.
+	 *
+	 * @param   string  $tpl  name of the template
+	 *
+	 * @throws Exception
+	 * @return  mixed  A string if successful, otherwise an Error object.
+	 */
+	public function display($tpl = null)
+	{
+		$doc = JFactory::getDocument();
+		$app = JFactory::getApplication();
+
+		$params = JComponentHelper::getParams('com_search');
+		$doc->setShortName($params->get('opensearch_name', $app->get('sitename')));
+		$doc->setDescription($params->get('opensearch_description', $app->get('MetaDesc')));
+
+		// Add the URL for the search
+		$searchUri = JUri::base() . 'index.php?option=com_search&searchword={searchTerms}';
+
+		// Find the menu item for the search
+		$menu  = $app->getMenu();
+		$items = $menu->getItems('link', 'index.php?option=com_search&view=search');
+
+		if (isset($items[0]))
+		{
+			$searchUri .= '&Itemid=' . $items[0]->id;
+		}
+
+		$htmlSearch           = new JOpenSearchUrl;
+		$htmlSearch->template = JRoute::_($searchUri);
+		$doc->addUrl($htmlSearch);
+	}
+}