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<?php /** * Plugin Search - iCagenda :: Search ---------------------------------------------------------------------------- @package com_icagenda * @copyright Copyright (c)2012-2015 Cyril Rezé, Jooml!C - All rights reserved * @license GNU General Public License version 3 or later; see LICENSE.txt * @author Cyril Rezé (Lyr!C) * @link http://www.joomlic.com * * @update 3.4.2 2015-01-31 * @version 1.4 * * 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/>. ---------------------------------------------------------------------------- / // No direct access to this file defined('_JEXEC') or die( 'Restricted access' ); // Require the component's router file require_once JPATH_SITE . '/components/com_icagenda/router.php'; /** * All functions need to get wrapped in class PlgSearchiCagenda / class PlgSearchiCagenda extends JPlugin { /* * Constructor * * @access protected * @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(); } // Define a function to return an array of search areas. // Note the value of the array key is normally a language string 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); } // The real function has to be created. The database connection should be made. // The function will be closed with an } at the end of the file. /* * The sql must return the following fields that are used in a common display * routine: href, title, section, created, text, browsernav * * @param string Target search string * @param string mathcing option, exact\|any\|all * @param string ordering option, newest\|oldest\|popular\|alpha\|category * @param mixed An array if the search it to be restricted to areas, null if search all / function onContentSearch( $text, $phrase='', $ordering='', $areas=null ) { $db = JFactory::getDBO(); $app = JFactory::getApplication(); $tag = JFactory::getLanguage()->getTag(); $user = JFactory::getUser(); $groups = implode(',', $user->getAuthorisedViewLevels()); // If the array is not correct, return it: if (is_array( $areas )) { if (!array_intersect( $areas, array_keys( $this->onContentSearchAreas() ) )) { return array(); } } // Now retrieve the plugin parameters $search_name = $this->params->get('search_name', JText::_('ICAGENDA_PLG_SEARCH_SECTION_EVENTS') ); if ($search_name == 'ICAGENDA_PLG_SEARCH_SECTION_EVENTS') $search_name = 'Events'; $search_limit = $this->params->get('search_limit', '50' ); $search_target = $this->params->get('search_target', '0' ); // 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. $wheres = array(); switch ($phrase) { // Search exact case 'exact': $text = $db->Quote( '%'.$db->escape( $text, true ).'%', false ); $wheres2 = array(); $wheres2[] = 'LOWER(e.title) LIKE '.$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(); $wheres2[] = 'LOWER(e.title) LIKE '.$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 $iC_list_menus = self::iClistMenuItemsInfo(); $nb_menu = count($iC_list_menus); $nolink = $nb_menu ? false : true; // Get User groups allowed to approve event submitted $userID = $user->id; $userLevels = $user->getAuthorisedViewLevels(); if (version_compare(JVERSION, '3.0', 'lt')) { $userGroups = $user->getAuthorisedGroups(); } else { $userGroups = $user->groups; } $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.desc AS text, e.id AS eventID, e.alias AS alias, c.id AS catid, e.language AS language'); $query->select($query->concatenate(array($db->Quote($section), 'c.title'), " / ").' AS section'); $query->select('"'.$search_target.'" AS browsernav'); $query->from('#__icagenda_events AS e'); $query->innerJoin('#__icagenda_category as c ON c.id = e.catid'); $query->where('c.state = 1'); // 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 .')' . 'AND e.state = 1 AND e.access IN ('. $groups .') '); // if user logged-in has no Approval Rights, not approved events won't be displayed. if (!in_array($userID, $adminUsersArray) AND !in_array('8', $userGroups)) { $query->where(' e.approval <> 1 '); } // Filter by language. if ($app->isSite() && JLanguageMultilang::isEnabled()) { $query->where('e.language in (' . $db->quote($tag) . ',' . $db->quote('') . ')'); } $query->order($order); // Set query $db->setQuery( $query, 0, $search_limit ); $iCevents = $db->loadObjectList(); // $limit -= count($list); // The 'output' of the displayed link. if (isset($iCevents)) { foreach($iCevents as $key => $iCevent) { // set menu link for each event (itemID) depending of category and/or language $onecat = $multicat = '0'; $link_one = $link_multi = ''; $item_catid = $iCevent->catid; $array_menus_cat_not_set = array(); foreach ($iC_list_menus AS $iCm) { $value = explode('-', $iCm); $iCmenu_id = $value['0']; $iCmenu_mcatid = $value['1']; $iCmenu_lang = $value['2']; $iCmenu_mcatid_array = !is_array ($iCmenu_mcatid) ? explode(',', $iCmenu_mcatid) : ''; if ($iCmenu_mcatid && $iCmenu_lang == $iCevent->language) { $nb_cat_filter = count($iCmenu_mcatid_array); for ($i = $iCevent->catid; in_array($i, $iCmenu_mcatid_array); $i++) { if ($nb_cat_filter == 1) { $link_one = $iCmenu_id; } elseif ($nb_cat_filter > 1) { $link_multi = $iCmenu_id; } } } else { array_push($array_menus_cat_not_set, $iCmenu_id); } } if ($link_one) { $linkid = $link_one; } elseif ($link_multi) { $linkid = $link_multi; } else { $linkid = count($array_menus_cat_not_set) ? $array_menus_cat_not_set['0'] : null; } $event_slug = empty($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 : ''; $iCevents[$key]->title = $iCevent->title . ' (' . $date_next . $display_time . ')'; $iCevents[$key]->href = 'index.php?option=com_icagenda&view=list&layout=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; } } /** * Function to return all published 'List of Events' menu items * * @access public static * @param none * @return array of menu item info this way : Itemid-mcatid-lang * * @since 1.2 */ static public function iClistMenuItemsInfo() { $app = JFactory::getApplication(); // List all menu items linking to list of events $db = JFactory::getDbo(); $query = $db->getQuery(true); $query->select('m.title, m.published, m.id, m.params, m.language') ->from('`#__menu` AS m') ->where( "(link = 'index.php?option=com_icagenda&view=list') AND (published = 1)" ); $db->setQuery($query); $link = $db->loadObjectList(); $iC_list_menus = array(); foreach ($link as $iClistMenu) { $menuitemid = $iClistMenu->id; $menulang = $iClistMenu->language; if ($menuitemid) { $menu = $app->getMenu(); $menuparams = $menu->getParams( $menuitemid ); } $mcatid = $menuparams->get('mcatid'); if (is_array($mcatid)) { $mcatid = implode(',', $mcatid); } array_push($iC_list_menus, $menuitemid . '-' . $mcatid . '-' . $menulang); } return $iC_list_menus; } }

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