forked from pollen8/fabrik
/
listfilter.php
1611 lines (1401 loc) · 49.1 KB
/
listfilter.php
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<?php
/**
* Fabrik List Filter Model
*
* @package Joomla
* @subpackage Fabrik
* @copyright Copyright (C) 2005-2013 fabrikar.com - All rights reserved.
* @license GNU/GPL http://www.gnu.org/copyleft/gpl.html
*/
// No direct access
defined('_JEXEC') or die('Restricted access');
/**
* List filter model
*
* @package Fabrik
* @since 3.0
*/
class FabrikFEModelListfilter extends FabModel
{
/**
* Request
*
* @var array
*/
protected $request = null;
/**
* Set the list model
*
* @param object $model list model
*
* @return void
*/
public function setListModel($model)
{
$this->listModel = $model;
}
/**
* get the table from the listModel
*
* @param string $name table name
* @param string $prefix prefix name
* @param array $options config
*
* @return void
*/
public function getTable($name = '', $prefix = 'Table', $options = array())
{
return $this->listModel->getTable();
}
/**
* $$$ rob activelistid set in content plugin only clear filters on active list (otherwise with n tables in article all qs filters are removed)
*
* @return bool - is the list currently being rendered the list that initially triggered the filter
*/
protected function activeTable()
{
$app = JFactory::getApplication();
$input = $app->input;
return $input->getInt('id') == $input->getInt('activelistid') || $input->get('activelistid') == '';
}
/**
* unset request
*
* @return void
*/
public function destroyRequest()
{
unset($this->request);
}
/**
* This merges session data for the fromForm with any request data
* allowing us to filter data results from both search forms and filters
*
* @return array
*/
public function getFilters()
{
$app = JFactory::getApplication();
$input = $app->input;
// Form or detailed views should not apply filters? what about querystrings to set up the default values?
if ($input->get('view') == 'details' || $input->get('view') == 'form')
{
$this->request = array();
return $this->request;
}
if (isset($this->request))
{
return $this->request;
}
$profiler = JProfiler::getInstance('Application');
$filters = array();
// $$$ rob clears all list filters, and does NOT apply any
// other filters to the table, even if in querystring
if ($input->getInt('clearfilters') === 1 && $this->activeTable())
{
$this->clearFilters();
$this->request = array();
return $this->request;
}
if ($input->get('replacefilters') == 1)
{
$this->clearFilters();
}
/**
* $$$ fehers The filter is cleared and applied at once without having to clear it first and then apply it (would have to be two clicks).
* useful in querystring filters if you want to clear old filters and apply new filters
*/
// $$$ rob 20/03/2011 - request resetfilters should overwrite menu option - otherwise filter then nav will remove filter.
if (($input->get('filterclear') == 1 || FabrikWorker::getMenuOrRequestVar('resetfilters', 0, false, 'request') == 1)
&& $this->activeTable())
{
$this->clearFilters();
}
JDEBUG ? $profiler->mark('listfilter:cleared') : null;
// Overwrite filters with querystring filter
$this->getQuerystringFilters($filters);
JDEBUG ? $profiler->mark('listfilter:querystring filters got') : null;
FabrikHelperHTML::debug($filters, 'filter array: after querystring filters');
$request = $this->getPostFilterArray();
JDEBUG ? $profiler->mark('listfilter:request got') : null;
$this->counter = count(JArrayHelper::getValue($request, 'key', array()));
// Overwrite filters with session filters (fabrik_incsessionfilters set to false in listModel::getRecordCounts / for facted data counts
if ($input->get('fabrik_incsessionfilters', true))
{
$this->getSessionFilters($filters);
}
FabrikHelperHTML::debug($filters, 'filter array: after session filters');
JDEBUG ? $profiler->mark('listfilter:session filters got') : null;
// The search form search all has lower priority than the filter search all and search form filters
$this->getSearchFormSearchAllFilters($filters);
// Overwrite session filters with search form filters
$this->getSearchFormFilters($filters);
FabrikHelperHTML::debug($filters, 'filter array: search form');
// Overwrite filters with 'search all' filter
$this->getSearchAllFilters($filters);
JDEBUG ? $profiler->mark('listfilter:search all done') : null;
// Finally overwrite filters with post filters
$this->getPostFilters($filters);
JDEBUG ? $profiler->mark('listfilter:post filters got') : null;
FabrikHelperHTML::debug($filters, 'filter array: after getpostfilters');
$this->request = $filters;
FabrikHelperHTML::debug($this->request, 'filter array');
$this->checkAccess($filters);
$this->normalizeKeys($filters);
return $filters;
}
/**
* With prefilter and search all - 2nd time you use the search all the array keys
* seem incorrect - resulting in an incorrect query.
* Use this to force each $filter['property'] array to start at 0 and increment
*
* @param array &$filters list filters
*
* @since 3.0.6
*
* @return void
*/
private function normalizeKeys(&$filters)
{
$properties = array_keys($filters);
foreach ($properties as $property)
{
if (is_array($filters[$property]))
{
$filters[$property] = array_values($filters[$property]);
}
else
{
$filters[$property] = array();
}
}
}
/**
* $$$ rob if the filter should not be applied due to its acl level then set its condition so that it
* will always return true. Do this rather than unsetting the filter - as this removes the selected option
* from the filter forms field. Can be used in conjunction with a list filter plugin to override a normal fiters option with the
* plugins option, e.g. load all univertisties courses OR [plugin option] load remote courses run by selected university
* e.g http://www.epics-ve.eu/index.php?option=com_fabrik&view=list&listid=5
*
* @param array &$filters list filters
*
* @return void
*/
public function checkAccess(&$filters)
{
$access = JArrayHelper::getValue($filters, 'access', array());
foreach ($access as $key => $selAccess)
{
// $$$ hugh - fix for where certain elements got created with 0 as the
// the default for filter_access, which isn't a legal value, should be 1
$selAccess = $selAccess == '0' ? '1' : $selAccess;
$i = $filters['key'][$key];
if (!in_array($selAccess, JFactory::getUser()->getAuthorisedViewLevels()))
{
$filters['sqlCond'][$key] = '1=1';
}
}
FabrikHelperHTML::debug($filters, 'filter array: after access taken into account');
}
/**
* get the search all posted (or session) value
*
* @param string $mode html (performs htmlspecialchars on value) OR 'query' (adds slashes and url decodes)
*
* @return string
*/
public function getSearchAllValue($mode = 'html')
{
$app = JFactory::getApplication();
$package = $app->getUserState('com_fabrik.package', 'fabrik');
$identifier = $this->listModel->getRenderContext();
// Test new option to have one field to search them all
$key = 'com_' . $package . '.list' . $identifier . '.filter.searchall';
// Seems like post keys 'name.1' get turned into 'name_1'
$requestKey = $this->getSearchAllRequestKey();
$v = $app->getUserStateFromRequest($key, $requestKey);
if (trim($v) == '')
{
$fromFormId = $app->getUserState('com_' . $package . '.searchform.fromForm');
if ($fromFormId != $this->listModel->getFormModel()->getForm()->id)
{
$v = $app->getUserState('com_' . $package . '.searchform.form' . $fromFormId . '.searchall');
}
}
$v = $mode == 'html' ? htmlspecialchars($v, ENT_QUOTES) : addslashes(urldecode($v));
return $v;
}
/**
* small method just to return the inout name for the lists search all field
*
* @return string
*/
public function getSearchAllRequestKey()
{
$identifier = $this->listModel->getRenderContext();
return 'fabrik_list_filter_all_' . $identifier;
}
/**
* Check if the search all field (name=fabrik_list_filter_all) has submitted data
*
* If it has then go through all elements, and add in a filter
* for each element whose data type matches the search type
* (e.g. if searching a string then ignore int() fields)
*
* If another filter has posted some data then don't add in a 'search all' record for that filter
*
* @param array &$filters filter array
*
* @return void
*/
private function getSearchAllFilters(&$filters)
{
$app = JFactory::getApplication();
$input = $app->input;
$requestKey = $this->getSearchAllRequestKey();
$search = $this->getSearchAllValue('query');
if ($search == '')
{
if (array_key_exists($requestKey, $_POST))
{
// Empty search string sent unset any searchall filters
$ks = array_keys($filters);
$filterkeys = array_keys(JArrayHelper::getValue($filters, 'search_type', array()));
foreach ($filterkeys as $filterkey)
{
if (JArrayHelper::getValue($filters['search_type'], $filterkey, '') == 'searchall')
{
foreach ($ks as $k)
{
/**
* $$$ rob 10/04/2012 simply unsetting the array leaves the array pointer, but somewhere we recreate
* $filters['search_type'] so its index becomes out of sync. see http://fabrikar.com/forums/showthread.php?t=25698
* unset($filters[$k][$filterkey]);
*/
$filters[$k] = array();
}
}
}
}
}
if ($search == '')
{
// Clear full text search all
if (array_key_exists($requestKey, $_POST))
{
$this->clearAFilter($filters, 9999);
}
return;
}
$listid = $input->getInt('listid', -1);
// Check that we actually have the correct list id (or -1 if filter from viz)
if ($this->listModel->getTable()->id == $listid || $listid == -1)
{
if ($this->listModel->getParams()->get('search-mode-advanced'))
{
$this->doBooleanSearch($filters, $search);
}
else
{
$this->insertSearchAllIntoFilters($filters, $search);
}
}
}
/**
* clear specific filter data all from filters
*
* @param array &$filters array filters
* @param int $id index
*
* @return void
*/
public function clearAFilter(&$filters, $id)
{
$keys = array_keys($filters);
foreach ($keys as $key)
{
/**
* $$$ hugh - couple of folk have reported getting PHP error "Cannot unset string offsets"
* which means sometimes $filters->foo is a string. Putting a bandaid on it for now,
* but really should try and find out why sometimes we have strings rather than arrays.
*/
if (is_array($filters[$key]))
{
unset($filters[$key][$id]);
}
}
}
/**
* for extended search all test if the search string is long enough
*
* @param string $s search string
*
* @since 3.0.6
*
* @throws UnexpectedValueException
*
* @return bool search string long enough?
*/
protected function testBooleanSearchLength($s)
{
$db = JFactory::getDbo();
$db->setQuery('SHOW VARIABLES LIKE \'ft_min_word_len\'');
$res = $db->loadObject();
if (!JString::strlen($s) >= $res->Value)
{
throw new UnexpectedValueException(JText::_('COM_FABRIK_NOTICE_SEARCH_STRING_TOO_SHORT'));
}
return true;
}
/**
* do a boolean search
*
* @param array &$filters filter array
* @param string $search term
*
* @return void
*/
private function doBooleanSearch(&$filters, $search)
{
$app = JFactory::getApplication();
$input = $app->input;
$mode = $input->get('search-mode-advanced', 'and');
if (trim($search) == '')
{
return;
}
$this->testBooleanSearchLength($search);
$search = explode(' ', $search);
switch ($mode)
{
case 'all':
$operator = '+';
break;
case 'none':
$operator = '-';
break;
default:
case 'exact':
case 'any':
$operator = '';
break;
}
foreach ($search as &$s)
{
$s = $operator . $s . '*';
}
$search = implode(' ', $search);
if ($mode == 'exact')
{
$search = '"' . $search . '"';
}
if ($mode == 'none')
{
/**
* Have to do it like this as the -operator removes records matched from
* previous +operators (so if you just have -operatos)
* no records are returned
*/
$search = '+(a* b* c* d* e* f* g* h* i* j* k* l* m* n* o* p* q* r* s* t* u* v* w* x* y* z*) ' . $search;
}
$input->set('overide_join_val_column_concat', 1);
$names = $this->listModel->getSearchAllFields();
if (empty($names))
{
return;
}
$input->set('overide_join_val_column_concat', 0);
$names = implode(", ", $names);
$filters['value'][9999] = $search;
$filters['condition'][9999] = 'AGAINST';
$filters['join'][9999] = 'AND';
$filters['no-filter-setup'][9999] = 0;
$filters['hidden'][9999] = 0;
$filters['key'][9999] = "MATCH(" . $names . ")";
$filters['key2'][9999] = "MATCH(" . $names . ")";
$filters['search_type'][9999] = 'searchall';
$filters['match'][9999] = 1;
$filters['full_words_only'][9999] = 0;
$filters['eval'][9999] = 0;
$filters['required'][9999] = 0;
$filters['access'][9999] = 0;
$filters['grouped_to_previous'][9999] = 1;
$filters['label'][9999] = '';
$filters['elementid'][9999] = -1;
$filters['raw'][9999] = false;
}
/**
* removes any search or filters from the list
*
* @return void
*/
public function clearFilters()
{
$app = JFactory::getApplication();
$package = $app->getUserState('com_fabrik.package', 'fabrik');
$session = JFactory::getSession();
$registry = $session->get('registry');
$id = $app->input->get('listref', $this->listModel->getRenderContext());
$tid = 'list' . $id;
$listContext = 'com_' . $package . '.list' . $id . '.';
$context = $listContext . 'filter';
$app->setUserState($listContext . 'limitstart', 0);
if (!is_object($registry))
{
return;
}
$reg = $registry->get($context, new stdClass);
/**
* $$$ rob jpluginfilters search_types are those which have been set inside the
* Joomla content plugin e.g. {fabrik view=list id=1 tablename___elementname=foo}
* these should not be removed when the list filters are cleared
*/
$reg = JArrayHelper::fromObject($reg);
$serachTypes = JArrayHelper::getValue($reg, 'search_type', array());
for ($i = 0; $i < count($serachTypes); $i++)
{
if ($serachTypes[$i] !== 'jpluginfilters')
{
$this->clearAFilter($reg, $i);
}
}
$reg['searchall'] = '';
$reg = JArrayHelper::toObject($reg);
$registry->set($context, $reg);
$reg = $registry->get($context, new stdClass);
// Reset plugin filter
if (isset($registry->_registry['com_' . $package]['data']->$tid->plugins))
{
unset($registry->_registry['com_' . $package]['data']->$tid->plugins);
}
$key = 'com_' . $package . '.' . $tid . '.searchall';
$v = $app->setUserState($key, '');
$fromFormId = $app->getUserState('com_' . $package . '.searchform.fromForm');
if ($fromFormId != $this->listModel->getFormModel()->get('id'))
{
$app->setUserState('com_' . $package . '.searchform.form' . $fromFormId . '.searchall', '');
}
}
/**
* Get users default access level
*
* @return int access level
*/
protected function defaultAccessLevel()
{
$accessLevels = JFactory::getUser()->getAuthorisedViewLevels();
return JArrayHelper::getValue($accessLevels, 0, 1);
}
/**
* Insert search all string into filters
*
* @param array &$filters list filters
* @param string $search search string
*
* @return null
*/
private function insertSearchAllIntoFilters(&$filters, $search)
{
$app = JFactory::getApplication();
$elements = $this->listModel->getElements('id', false);
$keys = array_keys($elements);
$i = 0;
$condition = 'REGEXP';
$orig_search = $search;
$searchable = false;
/*
* Have other filters been added: (e.g. search all in qs and other qs filter)
* http://fabrikar.com/forums/index.php?threads/fabrik_list_filter_all-with-another-param-not-works.36275/
* if yes, then the first added search all filter should set join = AND and grouped_to_previous = 0 so qs of:
*
* &element_test___textarea=test&fabrik_list_filter_all_4_com_fabrik_4=rob@pollen-8.co.uk
*
* will give (correct) sql of:
*
* WHERE ( `element_test`.`textarea` REGEXP LOWER('test') AND ( LOWER(`element_test`.`textarea`) REGEXP LOWER('rob@pollen\\\-8\\\.co\\\.uk') OR LOWER(`element_test`.`calc`) REGEXP LOWER('rob@pollen\\\-8\\\.co\\\.uk') ) )
*/
$searchTypes = array_unique(JArrayHelper::getValue($filters, 'search_type', array()));
unset($searchTypes['searchall']);
$existingFilters = count($searchTypes) > 0;
foreach ($keys as $elid)
{
// $$$ hugh - need to reset $search each time round, in case getFilterValue has esacped something,
// like foo.exe to foo\\\.exe ... otherwise each time round we double the number of \s's
$search = $orig_search;
$elementModel = $elements[$elid];
if (!$elementModel->includeInSearchAll(false, $search))
{
continue;
}
$searchable = true;
$k = $elementModel->getFullName(false, false, false);
$k = FabrikString::safeColName($k);
// Lower case for search on accented characters e.g. Ö
$k = 'LOWER(' . $k . ')';
$key = array_key_exists('key', $filters) ? array_search($k, $filters['key']) : false;
/**
* $$$ rob 28/06/2011 see http://fabrikar.com/forums/showthread.php?t=26006
* This line was setting eval to 1 as array_search returns the key, think we want the value
*/
// $eval = array_key_exists('eval', $filters) ? array_search($k, $filters['eval']) : FABRIKFILTER_TEXT;
$eval = array_key_exists('eval', $filters) ? JArrayHelper::getValue($filters['eval'], $key, FABRIKFILTER_TEXT) : FABRIKFILTER_TEXT;
if (!is_a($elementModel, 'plgFabrik_ElementDatabasejoin'))
{
$fieldDesc = $elementModel->getFieldDescription();
if (JString::stristr($fieldDesc, 'INT'))
{
if (is_numeric($search) && $condition == '=')
{
$eval = FABRKFILTER_NOQUOTES;
}
}
$k2 = null;
}
else
{
if ($elementModel->isJoin())
{
$k2 = $elementModel->buildQueryElementConcat('', false);
}
else
{
$k2 = $elementModel->getJoinLabelColumn();
}
$k = 'LOWER(' . $k2 . ')';
}
$element = $elementModel->getElement();
$elparams = $elementModel->getParams();
$access = $this->defaultAccessLevel();
// $$$ rob so search all on checkboxes/radio buttons etc will take the search value of 'one' and return '1'
$newsearch = $elementModel->getFilterValue($search, $condition, $eval);
$newsearch = $newsearch[0];
if ($key !== false)
{
$filters['value'][$key] = $newsearch;
$filters['condition'][$key] = $condition;
$filters['join'][$key] = $existingFilters && $i === 0 ? 'AND' : 'OR';
$filters['no-filter-setup'][$key] = ($element->filter_type == '') ? 1 : 0;
$filters['hidden'][$key] = ($element->filter_type == '') ? 1 : 0;
$filters['key'][$key] = $k;
$filters['key2'][$key] = $k2;
$filters['search_type'][$key] = 'searchall';
$filters['match'][$key] = 1;
$filters['full_words_only'][$key] = 0;
$filters['eval'][$key] = $eval;
$filters['required'][$key] = 0;
$filters['access'][$key] = $access;
/**
* $$$ rob 16/06/2011 - changed this. If search all and search on post then change post filter.
* The grouped_to_previous was being set from 1 to 0 - giving
* incorrect query. ASAICT grouped_to_previous should always be 1 for search_all.
* And testing if the element name = 0 seems v wrong :)
*/
// $filters['grouped_to_previous'][$key] = $k == 0 ? 0 : 1;
// $filters['grouped_to_previous'][$key] = 1;
$filters['grouped_to_previous'][$key] = $existingFilters && $i === 0 ? 0 : 1;
$filters['label'][$key] = $elementModel->getListHeading();
$filters['raw'][$key] = false;
}
else
{
$filters['value'][] = $newsearch;
$filters['condition'][] = $condition;
$filters['join'][] = $existingFilters && $i === 0 ? 'AND' : 'OR';
$filters['no-filter-setup'][] = ($element->filter_type == '') ? 1 : 0;
$filters['hidden'][] = ($element->filter_type == '') ? 1 : 0;
$filters['key'][] = $k;
$filters['key2'][] = $k2;
$filters['search_type'][] = 'searchall';
$filters['match'][] = 1;
$filters['full_words_only'][] = 0;
$filters['eval'][] = $eval;
$filters['required'][] = 0;
$filters['access'][] = $access;
/**
* $$$ rob having grouped_to_previous as 1 was barfing this list view for bea, when doing a search all:
* http://test.xx-factory.de/index.php?option=com_fabrik&view=list&listid=31&calculations=0&Itemid=16&resetfilters=0
*/
// $filters['grouped_to_previous'][] = 0;//1;
/**
* $$$ rob 16/06/2011 - Yeah but no! - if you have search all AND a post filter -
* the post filter should filter a subset of the search
* all data, so setting grouped_to_previous to 1 gives you a query of:
* where (el = 'searchall' OR el = 'searchall') AND el = 'post value'
*/
// $filters['grouped_to_previous'][] = 1;
$filters['grouped_to_previous'][] = $existingFilters && $i === 0 ? 0 : 1;
$filters['label'][] = $elementModel->getListHeading();
$filters['elementid'][] = $element->id;
$filters['raw'][] = false;
}
$i++;
}
if (!$searchable)
{
$app->enqueueMessage(JText::_('COM_FABRIK_NOTICE_SEARCH_ALL_BUT_NO_ELEMENTS'));
}
}
/**
* Insert search form's search all filters
*
* @param array &$filters list filters
*
* @return void
*/
private function getSearchFormSearchAllFilters(&$filters)
{
// See if there was a search all created from a search form
$app = JFactory::getApplication();
$package = $app->getUserState('com_fabrik.package', 'fabrik');
$formModel = $this->listModel->getFormModel();
$key = 'com_' . $package . '.searchform.fromForm';
$fromFormId = $app->getUserState($key);
if ($fromFormId != $formModel->getId())
{
$search = $app->getUserState('com_' . $package . '.searchform.form' . $fromFormId . '.searchall');
if (trim($search) == '')
{
return;
}
$this->insertSearchAllIntoFilters($filters, $search);
}
}
/**
* Get search form id
*
* @return int search form id
*/
private function getSearchFormId()
{
$app = JFactory::getApplication();
$package = $app->getUserState('com_fabrik.package', 'fabrik');
$key = 'com_' . $package . '.searchform.fromForm';
return $app->getUserState($key);
}
/**
* Set search form id
*
* @param int $id form id
*
* @return void
*/
private function setSearchFormId($id = null)
{
$app = JFactory::getApplication();
$package = $app->getUserState('com_fabrik.package', 'fabrik');
$key = 'com_' . $package . '.searchform.fromForm';
$app->setUserState($key, $id);
}
/**
* Get search form filters
*
* @param array &$filters list filters
*
* @return void
*/
private function getSearchFormFilters(&$filters)
{
$app = JFactory::getApplication();
$package = $app->getUserState('com_fabrik.package', 'fabrik');
$fromFormId = $this->getSearchFormId();
if (!empty($fromFormId))
{
$formModel = $this->listModel->getFormModel();
$db = FabrikWorker::getDbo();
$lookupkeys = JArrayHelper::getValue($filters, 'key', array());
if ($fromFormId != $formModel->get('id'))
{
$fromForm = JModelLegacy::getInstance('Form', 'FabrikFEModel');
$fromForm->setId($fromFormId);
$fromFormParams = $fromForm->getParams();
/**
* $$$ hugh Added $filter_elements from 'filter_name'
* which we'll need in the case of $elid not being in $elements for search forms
*/
$elements = $this->listModel->getElements('id');
$filter_elements = $this->listModel->getElements('filtername');
$tablename = $db->quoteName($this->listModel->getTable()->db_table_name);
$searchfilters = $app->getUserState('com_' . $package . '.searchform.form' . $fromFormId . '.filters');
if (!empty($searchfilters))
{
for ($i = 0; $i < count($searchfilters['key']); $i++)
{
$eval = FABRIKFILTER_TEXT;
$found = false;
$key = $searchfilters['key'][$i];
$elid = $searchfilters['elementid'][$i];
if (array_key_exists($elid, $elements))
{
$found = true;
$elementModel = $elements[$elid];
}
else
{
// If sent from a search form - the table name will be blank
$key = $tablename . '.' . array_pop(explode('.', $key));
if (array_key_exists($key, $filter_elements))
{
$found = true;
$elementModel = $filter_elements["$key"];
}
else
{
// $$$ rob - I've not actually tested this code
$joins = $this->listModel->getJoins();
foreach ($joins as $join)
{
$key = $db->quoteName($join->table_join) . '.' . array_pop(explode('.', $key));
if (array_key_exists($key, $filter_elements))
{
$found = true;
$elementModel = $filter_elements[$key];
break;
}
}
}
}
if (!is_a($elementModel, 'plgFabrik_Element') || $found === false)
{
// Could be looking for an element which exists in a join
continue;
}
$index = array_key_exists('key', $filters) ? array_search($key, $lookupkeys) : false;
$element = $elementModel->getElement();
$elparams = $elementModel->getParams();
$grouped = array_key_exists($i, $searchfilters['grouped_to_previous']) ? $searchfilters['grouped_to_previous'][$i] : 0;
$join = $searchfilters['join'][$i];
if ($index === false)
{
$filters['value'][] = $searchfilters['value'][$i];
$filters['condition'][] = $elementModel->getDefaultFilterCondition();
$filters['join'][] = $join;
$filters['no-filter-setup'][] = ($element->filter_type == '') ? 1 : 0;
$filters['hidden'][] = ($element->filter_type == '') ? 1 : 0;
$filters['key'][] = $key;
$filters['search_type'][] = 'search';
$filters['match'][] = $element->filter_exact_match;
$filters['full_words_only'][] = $elparams->get('full_words_only');
$filters['eval'][] = $eval;
$filters['required'][] = $elparams->get('filter_required');
$filters['access'][] = $elparams->get('filter_access');
$filters['grouped_to_previous'][] = $grouped;
$filters['label'][] = $elparams->get('alt_list_heading') == '' ? $element->label : $elparams->get('alt_list_heading');
$filters['raw'][] = false;
}
else
{
unset($lookupkeys[$index]);
$filters['value'][$index] = $searchfilters['value'][$i];
$filters['condition'][$index] = $elementModel->getDefaultFilterCondition();
$filters['join'][$index] = $join;
$filters['no-filter-setup'][$index] = ($element->filter_type == '') ? 1 : 0;
$filters['hidden'][$index] = ($element->filter_type == '') ? 1 : 0;
$filters['key'][$index] = $key;
$filters['search_type'][$index] = 'search';
$filters['match'][$index] = $element->filter_exact_match;
$filters['full_words_only'][$index] = $elparams->get('full_words_only');
$filters['eval'][$index] = $eval;
$filters['required'][$index] = $elparams->get('filter_required');
$filters['access'][$index] = $elparams->get('filter_access');
$filters['grouped_to_previous'][$index] = $grouped;
$filters['label'][$index] = $elparams->get('alt_list_heading') == '' ? $element->label : $elparams->get('alt_list_heading');
$filters['raw'][$index] = false;
}
$filters['elementid'][] = $element->id;
}
}
}
/**
* unset the search form id so we wont reuse the search data
* untill a new search is performed
*/
$this->setSearchFormId(null);
}
}
/**
* get any querystring filters that can be applied to the list
* you can simple do tablename___elementname=value
* or if you want more control you can do
*
* tablename___elementname[value]=value&tablename_elementname[condition]=OR etc
*
* @param array &$filters list filters
*
* @return void
*/
private function getQuerystringFilters(&$filters)
{
$item = $this->listModel->getTable();
$filter = JFilterInput::getInstance();
$request = $filter->clean($_GET, 'array');
$formModel = $this->listModel->getFormModel();
$filterkeys = array_keys($filters);
foreach ($request as $key => $val)
{
$oldkey = $key;
$key = FabrikString::safeColName($key);
$index = array_key_exists('key', $filters) ? array_search($key, $filters['key']) : false;
if ($index !== false)
{
foreach ($filterkeys as $fkey)
{
if (is_array($filters[$fkey]) && array_key_exists($index, $filters[$fkey]))
{
unset($filters[$fkey][$index]);
// Reindex array
$filters[$fkey] = array_values($filters[$fkey]);
}
}
}
$raw = 0;
if (substr($oldkey, -4, 4) == '_raw')
{
$raw = 1;
// Withouth this line releated data links 'listname___elementname_raw=X' where not having their filter applied
$key = FabrikString::safeColName(FabrikString::rtrimword($oldkey, '_raw'));
}
$elementModel = $formModel->getElement(FabrikString::rtrimword($oldkey, '_raw'), false, false);
if (!is_a($elementModel, 'plgFabrik_Element'))