/**
* Compile the module
*/
protected function compile()
{
$arrFilter = explode(';', base64_decode(\Input::get('cumulativefilter', true)), 4);
if ($arrFilter[0] == $this->id && in_array($arrFilter[2], $this->iso_filterFields)) {
// Unique filter key is necessary to unset the filter
$strFilterKey = $arrFilter[2] . '=' . $arrFilter[3];
if ($arrFilter[1] == 'add') {
Isotope::getRequestCache()->setFilterForModule($strFilterKey, Filter::attribute($arrFilter[2])->isEqualTo($arrFilter[3]), $this->id);
} else {
Isotope::getRequestCache()->removeFilterForModule($strFilterKey, $this->id);
}
$objCache = Isotope::getRequestCache()->saveNewConfiguration();
// Include \Environment::base or the URL would not work on the index page
\Controller::redirect(\Environment::get('base') . Url::addQueryString('isorc=' . $objCache->id, Url::removeQueryString(array('cumulativefilter'))));
} else {
$this->generateFilter();
$this->Template->linkClearAll = ampersand(preg_replace('/\\?.*/', '', \Environment::get('request')));
$this->Template->labelClearAll = $GLOBALS['TL_LANG']['MSC']['clearFiltersLabel'];
}
}
/**
* Generate a filter form
*/
protected function generateFilters()
{
$this->Template->hasFilters = false;
if (is_array($this->iso_filterFields) && count($this->iso_filterFields)) {
$time = time();
$arrFilters = array();
$arrInput = \Input::post('filter');
$arrCategories = $this->findCategories();
foreach ($this->iso_filterFields as $strField) {
$arrValues = array();
$objValues = \Database::getInstance()->execute("\n SELECT DISTINCT p1.{$strField} FROM tl_iso_product p1\n LEFT OUTER JOIN tl_iso_product p2 ON p1.pid=p2.id\n WHERE\n p1.language=''\n " . (BE_USER_LOGGED_IN === true ? '' : "AND p1.published='1' AND (p1.start='' OR p1.start<{$time}) AND (p1.stop='' OR p1.stop>{$time}) ") . "\n AND (\n p1.id IN (\n SELECT pid FROM " . \Isotope\Model\ProductCategory::getTable() . " WHERE page_id IN (" . implode(',', $arrCategories) . ")\n )\n OR p1.pid IN (\n SELECT pid FROM " . \Isotope\Model\ProductCategory::getTable() . " WHERE page_id IN (" . implode(',', $arrCategories) . ")\n )\n )\n " . (BE_USER_LOGGED_IN === true ? '' : " AND (p1.pid=0 OR (p2.published='1' AND (p2.start='' OR p2.start<{$time}) AND (p2.stop='' OR p2.stop>{$time})))") . "\n " . ($this->iso_list_where == '' ? '' : " AND " . Haste::getInstance()->call('replaceInsertTags', $this->iso_list_where)));
while ($objValues->next()) {
$arrValues[] = deserialize($objValues->{$strField}, false);
}
if ($this->blnUpdateCache && in_array($arrInput[$strField], $arrValues)) {
Isotope::getRequestCache()->setFilterForModule($strField, Filter::attribute($strField)->isEqualTo($arrInput[$strField]), $this->id);
} elseif ($this->blnUpdateCache && $arrInput[$strField] == '') {
Isotope::getRequestCache()->removeFilterForModule($strField, $this->id);
} elseif (($objFilter = Isotope::getRequestCache()->getFilterForModule($strField, $this->id)) !== null && $objFilter->valueNotIn($arrValues)) {
// Request cache contains wrong value, delete it!
$this->blnUpdateCache = true;
Isotope::getRequestCache()->removeFilterForModule($strField, $this->id);
RequestCache::deleteById(\Input::get('isorc'));
} elseif (!$this->blnUpdateCache) {
// Only generate options if we do not reload anyway
if (empty($arrValues)) {
continue;
}
$arrData = $GLOBALS['TL_DCA']['tl_iso_product']['fields'][$strField];
if (is_array($GLOBALS['ISO_ATTR'][$arrData['inputType']]['callback']) && !empty($GLOBALS['ISO_ATTR'][$arrData['inputType']]['callback'])) {
foreach ($GLOBALS['ISO_ATTR'][$arrData['inputType']]['callback'] as $callback) {
$objCallback = \System::importStatic($callback[0]);
$arrData = $objCallback->{$callback[1]}($strField, $arrData, $this);
}
}
// Use the default routine to initialize options data
$arrWidget = \Widget::getAttributesFromDca($arrData, $strField);
$objFilter = Isotope::getRequestCache()->getFilterForModule($strField, $this->id);
if (($objAttribute = $GLOBALS['TL_DCA']['tl_iso_product']['attributes'][$strField]) !== null && $objAttribute instanceof IsotopeAttributeWithOptions) {
$objAttribute->optionsSource = 'attribute';
$arrWidget['options'] = $objAttribute->getOptionsForProductFilter($arrValues);
}
foreach ($arrValues as $value) {
$arrWidget['options'][] = array('value' => $value, 'label' => $value == '' ? ' ' : 'text');
}
// Must have options to apply the filter
if (!is_array($arrWidget['options'])) {
continue;
}
foreach ($arrWidget['options'] as $k => $option) {
if ($option['value'] == '') {
$arrWidget['blankOptionLabel'] = $option['label'];
unset($arrWidget['options'][$k]);
continue;
} elseif (!in_array($option['value'], $arrValues) || $option['value'] == '-') {
// @deprecated IsotopeAttributeWithOptions::getOptionsForProductFilter already checks this
unset($arrWidget['options'][$k]);
continue;
}
$arrWidget['options'][$k]['default'] = null !== $objFilter && $objFilter->valueEquals($option['value']) ? '1' : '';
}
// Hide fields with just one option (if enabled)
if ($this->iso_filterHideSingle && count($arrWidget['options']) < 2) {
continue;
}
$arrFilters[$strField] = $arrWidget;
}
}
// !HOOK: alter the filters
if (isset($GLOBALS['ISO_HOOKS']['generateFilters']) && is_array($GLOBALS['ISO_HOOKS']['generateFilters'])) {
foreach ($GLOBALS['ISO_HOOKS']['generateFilters'] as $callback) {
$objCallback = \System::importStatic($callback[0]);
$arrFilters = $objCallback->{$callback}[1]($arrFilters);
}
}
if (!empty($arrFilters)) {
$this->Template->hasFilters = true;
$this->Template->filterOptions = $arrFilters;
}
}
}
/**
* @param Filter[] $filters
* @param string $attribute
* @param string $value
*
* @return Filter[]
*/
private function addFilter(array $filters, $attribute, $value)
{
if ($this->isCsv($attribute)) {
$filter = CsvFilter::attribute($attribute)->contains($value);
} else {
$filter = Filter::attribute($attribute)->isEqualTo($value);
}
if (!$this->isMultiple($attribute) || self::QUERY_OR === $this->iso_cumulativeFields[$attribute]['queryType']) {
$group = 'cumulative_' . $attribute;
$filter->groupBy($group);
if (self::QUERY_AND === $this->iso_cumulativeFields[$attribute]['queryType']) {
foreach ($filters as $k => $oldFilter) {
if ($oldFilter->getGroup() == $group) {
unset($filters[$k]);
}
}
}
}
$filters[$this->generateFilterKey($attribute, $value)] = $filter;
return $filters;
}
/**
* Generate a filter form
*/
protected function generateFilters()
{
$this->Template->hasFilters = false;
if (!empty($this->iso_filterFields)) {
$arrFilters = array();
$arrInput = \Input::post('filter');
$arrCategories = $this->findCategories();
foreach ($this->iso_filterFields as $strField) {
$arrValues = $this->getUsedValuesForAttribute($strField, $arrCategories, $this->iso_newFilter, $this->iso_list_where);
if ($this->blnUpdateCache && in_array($arrInput[$strField], $arrValues)) {
Isotope::getRequestCache()->setFilterForModule($strField, Filter::attribute($strField)->isEqualTo($arrInput[$strField]), $this->id);
} elseif ($this->blnUpdateCache && $arrInput[$strField] == '') {
Isotope::getRequestCache()->removeFilterForModule($strField, $this->id);
} elseif (($objFilter = Isotope::getRequestCache()->getFilterForModule($strField, $this->id)) !== null && $objFilter->valueNotIn($arrValues)) {
// Request cache contains wrong value, delete it!
$this->blnUpdateCache = true;
Isotope::getRequestCache()->removeFilterForModule($strField, $this->id);
RequestCache::deleteById(\Input::get('isorc'));
} elseif (!$this->blnUpdateCache) {
// Only generate options if we do not reload anyway
if (empty($arrValues)) {
continue;
}
$arrData = $GLOBALS['TL_DCA']['tl_iso_product']['fields'][$strField];
// Use the default routine to initialize options data
$arrWidget = \Widget::getAttributesFromDca($arrData, $strField);
$objFilter = Isotope::getRequestCache()->getFilterForModule($strField, $this->id);
if (($objAttribute = $GLOBALS['TL_DCA']['tl_iso_product']['attributes'][$strField]) !== null && $objAttribute instanceof IsotopeAttributeWithOptions) {
$arrWidget['options'] = $objAttribute->getOptionsForProductFilter($arrValues);
}
// Must have options to apply the filter
if (!is_array($arrWidget['options'])) {
continue;
}
foreach ($arrWidget['options'] as $k => $option) {
if ($option['value'] == '') {
$arrWidget['blankOptionLabel'] = $option['label'];
unset($arrWidget['options'][$k]);
continue;
} elseif (!in_array($option['value'], $arrValues) || $option['value'] == '-') {
// @deprecated IsotopeAttributeWithOptions::getOptionsForProductFilter already checks this
unset($arrWidget['options'][$k]);
continue;
}
$arrWidget['options'][$k]['default'] = null !== $objFilter && $objFilter->valueEquals($option['value']) ? '1' : '';
}
// Hide fields with just one option (if enabled)
if ($this->iso_filterHideSingle && count($arrWidget['options']) < 2) {
continue;
}
$arrFilters[$strField] = $arrWidget;
}
}
// !HOOK: alter the filters
if (isset($GLOBALS['ISO_HOOKS']['generateFilters']) && is_array($GLOBALS['ISO_HOOKS']['generateFilters'])) {
foreach ($GLOBALS['ISO_HOOKS']['generateFilters'] as $callback) {
$objCallback = \System::importStatic($callback[0]);
$arrFilters = $objCallback->{$callback}[1]($arrFilters);
}
}
if (!empty($arrFilters)) {
$this->Template->hasFilters = true;
$this->Template->filterOptions = $arrFilters;
}
}
}
