Your IP : 216.73.216.240
<?php
/**
*----------------------------------------------------------------------------
* iCagenda Plugin Search
*----------------------------------------------------------------------------
* @version 2.5 2021-09-29
*
* @package iCagenda.Plugin
* @subpackage Search.icagenda
* @link https://www.icagenda.com
*
* @author Cyril Rezé
* @copyright (c) 2012-2024 Cyril Rezé / iCagenda. All rights reserved.
* @license GNU General Public License version 3 or later; see LICENSE.txt
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @since 1.0
*----------------------------------------------------------------------------
*/
defined('_JEXEC') or die;
use iCutilities\Menus\Menus as icagendaMenus;
// Require the component's router file
require_once JPATH_SITE . '/components/com_icagenda/router.php';
/**
* iCagenda Search Plugin
*/
class PlgSearchiCagenda extends JPlugin
{
/**
* Constructor
*
* @param object $subject The object to observe
* @param array $config An array that holds the plugin configuration
*
* @since 1.0
*/
public function __construct(& $subject, $config)
{
parent::__construct($subject, $config);
$this->loadLanguage();
}
/**
* Determine areas searchable by this plugin.
*
* @return array An array of search areas.
*
* @since 1.0
*/
public function onContentSearchAreas()
{
$search_name = $this->params->get('search_name', JText::_('ICAGENDA_PLG_SEARCH_SECTION_EVENTS'));
if ($search_name == 'ICAGENDA_PLG_SEARCH_SECTION_EVENTS') $search_name = 'Events';
return array('icagenda' => $search_name);
}
/**
* Search iCagenda (events).
* The SQL must return the following fields that are used in a common display
* routine: href, title, section, created, text, browsernav.
*
* @param string $text Target search string.
* @param string $phrase Matching option (possible values: exact|any|all). Default is "any".
* @param string $ordering Ordering option (possible values: newest|oldest|popular|alpha|category). Default is "newest".
* @param mixed $areas An array if the search it to be restricted to areas or null to search all areas.
*
* @return array Search results.
*
* @since 1.0
*/
public function onContentSearch($text, $phrase = '', $ordering = '', $areas = null)
{
$db = JFactory::getDbo();
$app = JFactory::getApplication();
$tag = JFactory::getLanguage()->getTag();
$user = JFactory::getUser();
$groups = implode(',', $user->getAuthorisedViewLevels());
$menu = $app->getMenu();
// Load iCagenda Utilities
JLoader::registerPrefix('icagenda', JPATH_ADMINISTRATOR . '/components/com_icagenda/utilities');
// Itemid Request (automatic detection of the first iCagenda menu-link, by menuID)
$iC_list_menus = icagendaMenus::iClistMenuItemsInfo();
// If the array is not correct, return it:
if (is_array($areas) && ! array_intersect($areas, array_keys($this->onContentSearchAreas())))
{
return array();
}
// Now retrieve the plugin parameters
$search_name = $this->params->get('search_name', JText::_('ICAGENDA_PLG_SEARCH_SECTION_EVENTS'));
$search_limit = $this->params->get('search_limit', '50' );
$search_target = $this->params->get('search_target', '0' );
if ($search_name == 'ICAGENDA_PLG_SEARCH_SECTION_EVENTS') $search_name = 'Events';
// Use the PHP function trim to delete spaces in front of or at the back of the searching terms
$text = trim($text);
// Return Array when nothing was filled in.
if ($text == '')
{
return array();
}
// Database part.
$wheres = array();
// Check if Falang installed
$defaultSiteLang = JComponentHelper::getParams('com_languages')->get('site', 'en-GB');
//$falang = defined('FALANG_PATH');
$falang = is_a($db, 'JFalangDatabase');
$falangSearch = ($falang && ($tag != $defaultSiteLang));
switch ($phrase)
{
// Search exact
case 'exact':
$text = $db->Quote('%' . $db->escape($text, true) . '%', false);
$wheres2 = array();
if ($falang && $falangSearch)
{
$wheres2[] = 'LOWER(f.value) LIKE ' . $text;
}
else
{
$wheres2[] = 'LOWER(e.title) LIKE ' . $text;
$wheres2[] = 'LOWER(e.shortdesc) LIKE ' . $text;
$wheres2[] = 'LOWER(e.desc) LIKE ' . $text;
$wheres2[] = 'LOWER(e.metadesc) LIKE ' . $text;
$wheres2[] = 'LOWER(e.place) LIKE ' . $text;
$wheres2[] = 'LOWER(e.city) LIKE ' . $text;
$wheres2[] = 'LOWER(e.country) LIKE ' . $text;
$wheres2[] = 'LOWER(e.address) LIKE ' . $text;
$wheres2[] = 'LOWER(c.title) LIKE ' . $text;
}
$where = '(' . implode( ') OR (', $wheres2 ) . ')';
break;
// Search all or any
case 'all':
case 'any':
// Set default
default:
$words = explode(' ', $text);
$wheres = array();
foreach ($words as $word)
{
$word = $db->Quote('%' . $db->escape($word, true) . '%', false);
$wheres2 = array();
if ($falang && $falangSearch)
{
$wheres2[] = 'LOWER(f.value) LIKE ' . $word;
}
else
{
$wheres2[] = 'LOWER(e.title) LIKE ' . $word;
$wheres2[] = 'LOWER(e.shortdesc) LIKE ' . $word;
$wheres2[] = 'LOWER(e.desc) LIKE ' . $word;
$wheres2[] = 'LOWER(e.metadesc) LIKE ' . $word;
$wheres2[] = 'LOWER(e.place) LIKE ' . $word;
$wheres2[] = 'LOWER(e.city) LIKE ' . $word;
$wheres2[] = 'LOWER(e.country) LIKE ' . $word;
$wheres2[] = 'LOWER(e.address) LIKE ' . $word;
$wheres2[] = 'LOWER(c.title) LIKE ' . $word;
}
$wheres[] = implode( ' OR ', $wheres2 );
}
$where = '(' . implode(($phrase == 'all' ? ') AND (' : ') OR ('), $wheres) . ')';
break;
}
// Ordering of the results
switch ($ordering)
{
//Alphabetic, ascending
case 'alpha':
$order = 'e.title ASC';
break;
// Oldest first
case 'oldest':
$order = 'e.next ASC';
break;
// Popular first
case 'popular':
// Newest first
case 'newest':
$order = 'e.next DESC';
break;
// Category
case 'category':
$order = 'c.title ASC';
break;
// Default setting: alphabetic, ascending
default:
$order = 'e.title ASC';
}
// Section
$section = $search_name;
// List of Events menu Itemid Request
$nb_menu = count($iC_list_menus);
$nolink = ($nb_menu < 1);
// Get User groups allowed to approve event submitted
$userID = $user->id;
$userLevels = $user->getAuthorisedViewLevels();
$userGroups = $user->getAuthorisedGroups();
$groupid = JComponentHelper::getParams('com_icagenda')->get('approvalGroups', array("8"));
jimport('joomla.access.access');
$adminUsersArray = array();
foreach ($groupid as $gp)
{
$adminUsers = JAccess::getUsersByGroup($gp, false);
$adminUsersArray = array_merge($adminUsersArray, $adminUsers);
}
// The database query;
$query = $db->getQuery(true);
$query->select(
'e.title AS title, e.created AS created, e.next AS next, e.displaytime AS displaytime, e.alias AS alias, '
. 'e.desc AS text, e.id AS eventID, '
. 'c.id AS catid, c.title AS cattitle, e.language AS language, '
. '"' . $search_target . '" AS browsernav'
);
// $query->select($query->concatenate(array($db->Quote($section), 'c.title'), " / ").' AS section');
$query->from('#__icagenda_events AS e');
$query->join('INNER', $db->quoteName('#__icagenda_category', 'c') . ' ON (' . $db->quoteName('c.id') . ' = ' . $db->quoteName('e.catid') . ')');
$query->where('e.state = 1');
$query->where('c.state = 1');
$query->where('e.access IN (' . $groups . ')');
if ($falang && $falangSearch)
{
$query->join('LEFT', $db->quoteName('#__falang_content', 'f') . ' ON (' . $db->quoteName('f.reference_id') . ' = ' . $db->quoteName('e.id') . ')');
$query->join('LEFT', $db->quoteName('#__languages', 'l') . ' ON (' . $db->quoteName('f.language_id') . ' = ' . $db->quoteName('l.lang_id') . ')');
$query->where('f.reference_table IN (' . $db->quote('icagenda_events') . ', ' . $db->quote('icagenda_category') . ')');
$query->where('l.lang_code in (' . $db->quote($tag) . ',' . $db->quote('*') . ')');
}
// START Hack for Upcoming Filtering
// $datetime_today = JHtml::date('now', 'Y-m-d H:i'); // Joomla Time Zone
// $query->where('e.next >= ' . $db->q($datetime_today));
// END Hack for Upcoming Filtering
$query->where('(' . $where . ')');
// if user logged-in has no Approval Rights, not approved events won't be displayed.
if ( ! in_array($userID, $adminUsersArray)
&& ! in_array('8', $userGroups))
{
$query->where('e.approval <> 1');
}
// Filter by language.
if ($app->isClient('site') && JLanguageMultilang::isEnabled())
{
$query->where('e.language in (' . $db->quote($tag) . ',' . $db->quote('*') . ')');
}
// Prevents duplicated results when search in Falang category translations
$query->group('e.id');
$query->order($order);
// Set query
$db->setQuery($query, 0, $search_limit);
$iCevents = $db->loadObjectList();
// The 'output' of the displayed link.
if (isset($iCevents))
{
foreach($iCevents as $key => $iCevent)
{
$event_slug = empty($iCevent->alias) ? $iCevent->eventID : $iCevent->eventID . ':' . $iCevent->alias;
$date_next = JHtml::date($iCevent->next, JText::_( 'DATE_FORMAT_LC3' ), null);
$time_next = JHtml::date($iCevent->next, 'H:i', null);
$display_time = $iCevent->displaytime ? ' ' . $time_next : '';
$linkid = icagendaMenus::thisEventItemid($iCevent->next, $iCevent->catid, $iC_list_menus);
$linkid = $linkid ? $linkid : $menu->getDefault($tag)->id;
$iCevents[$key]->title = $iCevent->title . ' (' . $date_next . $display_time . ')';
$iCevents[$key]->section = $section . ' / ' . $iCevent->cattitle;
$iCevents[$key]->href = 'index.php?option=com_icagenda&view=event&id=' . $event_slug . '&Itemid=' . $linkid;
}
}
// If menu item iCagenda list of events exists, returns events found.
if ($nolink)
{
// Displays a warning that no menu item to the list of events is published.
$app->enqueueMessage(JText::_('ICAGENDA_PLG_SEARCH_ALERT_NO_ICAGENDA_MENUITEM'), 'warning');
}
else
{
//Return the search results in an array
return $iCevents;
}
}
}