<?php /** * Events Calendar Search plugin for Joomla 1.5.x * * @version $Id: eventsearch.php 3588 2012-05-02 10:40:19Z geraintedwards $ * @package Events * @subpackage Mambot Events Calendar * @copyright Copyright (C) 2008-2019 GWE Systems Ltd * @copyright Copyright (C) 2006-2007 JEvents Project Group * @copyright Copyright (C) 2000 - 2003 Eric Lamette, Dave McDonnell * @licence http://www.gnu.org/copyleft/gpl.html * @link http://joomlacode.org/gf/project/jevents */ /** ensure this file is being included by a parent file */ defined('_JEXEC') or die('Restricted access'); // setup for all required function and classes $file = JPATH_SITE . '/components/com_jevents/mod.defines.php'; if (file_exists($file)) { include_once($file); include_once(JEV_LIBS . "/modfunctions.php"); } else { die("JEvents Calendar\n<br />This plugin needs the JEvents component"); } // Import library dependencies jimport('joomla.event.plugin'); // Check for 1.6 if (!(version_compare(JVERSION, '1.6.0', ">="))) { JFactory::getApplication()->registerEvent('onSearchAreas', 'plgSearchEventsSearchAreas'); } /** * @return array An array of search areas */ function plgSearchEventsSearchAreas() { $lang = JFactory::getLanguage(); $lang->load("plg_search_eventsearch", JPATH_ADMINISTRATOR); if (version_compare(JVERSION, '1.6.0', ">=")) { return array( 'eventsearch' => JText::_('JEV_EVENTS_SEARCH') ); } else { return array( 'events' => JText::_('JEV_EVENTS_SEARCH') ); } } class plgSearchEventsearch extends JPlugin { /** * Constructor * * For php4 compatability we must not use the __constructor as a constructor for plugins * because func_get_args ( void ) returns a copy of all passed arguments NOT references. * This causes problems with cross-referencing necessary for the observer design pattern. * * @param object $subject The object to observe * @param array $config An array that holds the plugin configuration * @since 1.5 */ function __construct(&$subject, $config = array()) // RSH 10/4/10 added config array to args, needed for plugin parameter registration! { parent::__construct($subject, $config); // RSH 10/4/10 added config array to args, needed for plugin parameter registration! JFactory::getLanguage()->load(); // load plugin parameters if (!(version_compare(JVERSION, '1.6.0', ">="))) { $this->_plugin = JPluginHelper::getPlugin('search', 'eventsearch'); $this->_params = new JRegistry($this->_plugin->params); } $this->loadLanguage( 'plg_search_eventsearch' ); } /** * @return array An array of search areas */ function onContentSearchAreas() { return array( 'eventsearch' => JText::_('JEV_EVENTS_SEARCH') ); } function onContentSearch($text, $phrase = '', $ordering = '', $areas = null) { return $this->onSearch($text, $phrase, $ordering, $areas); } /** * Search method * * The sql must return the following fields that are used in a common display * routine: href, title, section, created, text, browsernav * @param string Target search string * @param string matching option, exact|any|all * @param string ordering option, newest|oldest|popular|alpha|category */ function onSearch($text, $phrase = '', $ordering = '', $areas = null) { $db = JFactory::getDbo(); $user = JFactory::getUser(); $groups = (version_compare(JVERSION, '1.6.0', '>=')) ? implode(',', $user->getAuthorisedViewLevels()) : false; $limit = (version_compare(JVERSION, '1.6.0', '>=')) ? $this->params->get('search_limit', 50) : $this->_params->def('search_limit', 50); $dateformat = (version_compare(JVERSION, '1.6.0', ">=")) ? $this->params->get('date_format', "%d %B %Y") : $this->_params->def('date_format', "%d %B %Y"); $allLanguages = $this->params->get('all_language_search', true); $limit = "\n LIMIT $limit"; $text = trim($text); if ($text == '') { return array(); } if (is_array($areas)) { $test = array_keys(plgSearchEventsSearchAreas()); if (!array_intersect($areas, array_keys(plgSearchEventsSearchAreas()))) { return array(); } } $params = JComponentHelper::getParams("com_jevents"); // See http://www.php.net/manual/en/timezones.php $tz = $params->get("icaltimezonelive", ""); if ($tz != "" && is_callable("date_default_timezone_set")) { $timezone = date_default_timezone_get(); date_default_timezone_set($tz); $this->jeventstimezone = $timezone; } $search_ical_attributes = array('det.summary', 'det.description', 'det.location', 'det.contact', 'det.extra_info'); // process the new plugins // get extra data and conditionality from plugins $extrawhere = array(); $extrajoin = array(); $needsgroup = false; $filterarray = array("published"); $dataModel = new JEventsDataModel(); $compparams = JComponentHelper::getParams("com_jevents"); if ($compparams->get("multicategory",0)){ $catwhere = "\n AND catmap.catid IN(" . $dataModel->accessibleCategoryList(null,null,null,$allLanguages) . ")"; $catjoin = "\n LEFT JOIN #__jevents_catmap as catmap ON catmap.evid = rpt.eventid"; $catjoin .= "\n LEFT JOIN #__categories AS b ON catmap.catid = b.id"; } else { $catwhere = "\n AND ev.catid IN(" . $dataModel->accessibleCategoryList(null,null,null,$allLanguages) . ")"; $catjoin = "\n INNER JOIN #__categories AS b ON b.id = ev.catid"; } // If there are extra filters from the module then apply them now $reg = JFactory::getConfig(); $modparams = $reg->get("jev.modparams", false); if ($modparams && $modparams->get("extrafilters", false)) { $filterarray = array_merge($filterarray, explode(",", $modparams->get("extrafilters", false))); } $filters = jevFilterProcessing::getInstance($filterarray); $filters->setWhereJoin($extrawhere, $extrajoin); $needsgroup = $filters->needsGroupBy(); JPluginHelper::importPlugin('jevents'); JFactory::getApplication()->triggerEvent('onListIcalEvents', array(& $extrafields, & $extratables, & $extrawhere, & $extrajoin, & $needsgroup)); $extrajoin = ( count($extrajoin) ? " \n LEFT JOIN " . implode(" \n LEFT JOIN ", $extrajoin) : '' ); $extrawhere = ( count($extrawhere) ? ' AND ' . implode(' AND ', $extrawhere) : '' ); $extrasearchfields = array(); // NB extrajoin is a string from now on JFactory::getApplication()->triggerEvent('onSearchEvents', array(& $extrasearchfields, & $extrajoin, & $needsgroup)); $wheres = array(); $wheres_ical = array(); switch ($phrase) { case 'exact': $text = $db->Quote('%' . $db->escape($text, true) . '%', false); // ical $wheres2 = array(); foreach ($search_ical_attributes as $search_item) { $wheres2[] = "LOWER($search_item) LIKE " . $text; } $where_ical = '(' . implode(') OR (', $wheres2) . ')'; break; case 'all': case 'any': default: $words = explode(' ', $text); $text = $db->Quote('%' . $db->escape($text, true) . '%', false); // ical $wheres = array(); foreach ($words as $word) { $word = $db->Quote('%' . $db->escape($word) . '%', false); $wheres2 = array(); foreach ($search_ical_attributes as $search_item) { $wheres2[] = "LOWER($search_item) LIKE " . $word; } $wheres[] = implode(' OR ', $wheres2); } $where_ical = '(' . implode(($phrase == 'all' ? ') AND (' : ') OR ('), $wheres) . ')'; break; } if (count($extrasearchfields) > 0) { $extraor = implode(" OR ", $extrasearchfields); $extraor = " OR " . $extraor; // replace the ### placeholder with the keyword // $text is already exscaped above $extraor = str_replace("###", $text, $extraor); $where_ical .= $extraor; } // some of the where statements may already be escaped $where_ical = str_replace("%'%'", "%'", $where_ical); $where_ical = str_replace("''", "'", $where_ical); $where_ical = str_replace("'%'%", "'%", $where_ical); $morder = ''; $morder_ical = ''; switch ($ordering) { case 'oldest': $order = 'a.created ASC'; $order_ical = 'det.created ASC'; break; case 'popular': $order = 'a.hits DESC'; $order_ical = 'det.created ASC'; // no hit field available break; case 'alpha': $order = 'a.title ASC'; $order_ical = 'det.summary ASC'; break; case 'category': $order = 'b.title ASC, a.title ASC'; $morder = 'a.title ASC'; $order_ical = 'b.title ASC, det.summary ASC'; $morder_ical = 'det.summary ASC'; break; case 'newest': default: $order = 'a.created DESC'; $order_ical = 'det.created DESC'; break; } $eventstitle = $db->escape(JText::_("JEV_EVENT_CALENDAR")); // Now Search Icals $display2 = array(); foreach ($search_ical_attributes as $search_ical_attribute) { $display2[] = "$search_ical_attribute"; } $display = 'CONCAT(' . implode(", ' ', ", $display2) . ')'; $query = "SELECT det.evdet_id, det.summary as title," . "\n ev.created as created," . "\n $display as text," . "\n CONCAT('$eventstitle','/', det.summary) AS section," . "\n CONCAT('index.php?option=com_jevents&task=icalrepeat.detail&evid=',min(rpt.rp_id)) AS href," . "\n '2' AS browsernav ," . "\n rpt.startrepeat, rpt.rp_id " . "\n FROM #__jevents_vevent as ev" . "\n LEFT JOIN #__jevents_repetition as rpt ON rpt.eventid = ev.ev_id" . $catjoin . "\n LEFT JOIN #__jevents_vevdetail as det ON det.evdet_id = rpt.eventdetail_id" . "\n LEFT JOIN #__jevents_icsfile as icsf ON icsf.ics_id = ev.icsid" . $extrajoin . "\n WHERE ($where_ical)" . "\n AND icsf.state = 1" . "\n AND icsf.access " . ((version_compare(JVERSION, '1.6.0', '>=')) ? ' IN (' . $groups . ')' : ' <= ' . $user->gid) . "\n AND ev.state = 1" . "\n AND ev.access " . ((version_compare(JVERSION, '1.6.0', '>=')) ? ' IN (' . $groups . ')' : ' <= ' . $user->gid) . "\n AND b.access " . ((version_compare(JVERSION, '1.6.0', '>=')) ? ' IN (' . $groups . ')' : ' <= ' . $user->gid) . "\n AND b.published = '1'" . $extrawhere . $catwhere . "\n GROUP BY det.evdet_id" . "\n ORDER BY " . ($morder_ical ? $morder_ical : $order_ical) . $limit ; $db->setQuery($query); $list_ical = $db->loadObjectList('evdet_id'); jimport('joomla.utilities.date'); if ($list_ical) { foreach ($list_ical as $id => $item) { $user = JFactory::getUser(); $query = "SELECT ev.*, ev.state as published, rpt.*, rr.*, det.*, ev.created as created, ex_id, exception_type " . "\n , YEAR(rpt.startrepeat) as yup, MONTH(rpt.startrepeat ) as mup, DAYOFMONTH(rpt.startrepeat ) as dup" . "\n , YEAR(rpt.endrepeat ) as ydn, MONTH(rpt.endrepeat ) as mdn, DAYOFMONTH(rpt.endrepeat ) as ddn" . "\n , HOUR(rpt.startrepeat) as hup, MINUTE(rpt.startrepeat ) as minup, SECOND(rpt.startrepeat ) as sup" . "\n , HOUR(rpt.endrepeat ) as hdn, MINUTE(rpt.endrepeat ) as mindn, SECOND(rpt.endrepeat ) as sdn" . "\n FROM #__jevents_vevent as ev" . "\n LEFT JOIN #__jevents_repetition as rpt ON rpt.eventid = ev.ev_id" . "\n LEFT JOIN #__jevents_vevdetail as det ON det.evdet_id = rpt.eventdetail_id" . "\n LEFT JOIN #__jevents_rrule as rr ON rr.eventid = ev.ev_id" . "\n LEFT JOIN #__jevents_exception as ex ON det.evdet_id = ex.eventdetail_id" . "\n WHERE ev.access IN ('" . $groups . "')" . "\n AND det.evdet_id = $id" . "\n ORDER BY rpt.startrepeat ASC limit 1"; $db->setQuery($query); $row = $db->loadObject(); if (!$row) continue; $event = new jIcalEventRepeat($row); // only get the next repeat IF its not an exception if (is_null($row->ex_id)){ $event = $event->getNextRepeat(); } $startdate = new JevDate(strtotime($event->_startrepeat)); $item->title = $item->title . " (" . $startdate->toFormat($dateformat) . ")"; $item->startrepeat = $event->_startrepeat; $myitemid = $this->params->get("target_itemid",0); if($myitemid == 0) { // I must find the itemid that allows this event to be shown $catidsOut = $modcatids = $catidList = $modparams = $showall = ""; // Use the plugin params to ensure menu item is picked up //$modparams = new JRegistry($this->_plugin->params); $modparams = new JRegistry(null); // pretend to have category restriction $modparams->set("catid0", $row->catid); $modparams->set("ignorecatfilter", 1); $myitemid = findAppropriateMenuID($catidsOut, $modcatids, $catidList, $modparams->toObject(), $showall); } $item->href = $event->viewDetailLink($event->yup(), $event->mup(), $event->dup(), false, $myitemid); $link = $item->href; $list_ical[$id] = $item; } } // Must reset the timezone back!! if ($tz && is_callable("date_default_timezone_set")) { date_default_timezone_set($timezone); } return $list_ical; } }
