Viewing file:  AutoFilter.php (6.24 KB) -rw-r--r--
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<?php
namespace PhpOffice\PhpSpreadsheet\Reader\Xlsx;
use PhpOffice\PhpSpreadsheet\Worksheet\AutoFilter\Column;
use PhpOffice\PhpSpreadsheet\Worksheet\AutoFilter\Column\Rule;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
use SimpleXMLElement;
class AutoFilter
{
private $worksheet;
private $worksheetXml;
public function __construct(Worksheet $workSheet, SimpleXMLElement $worksheetXml)
{
$this->worksheet = $workSheet;
$this->worksheetXml = $worksheetXml;
}
public function load(): void
{
// Remove all "$" in the auto filter range
$autoFilterRange = preg_replace('/\$/', '', $this->worksheetXml->autoFilter['ref']);
if (strpos($autoFilterRange, ':') !== false) {
$this->readAutoFilter($autoFilterRange, $this->worksheetXml);
}
}
private function readAutoFilter($autoFilterRange, $xmlSheet): void
{
$autoFilter = $this->worksheet->getAutoFilter();
$autoFilter->setRange($autoFilterRange);
foreach ($xmlSheet->autoFilter->filterColumn as $filterColumn) {
$column = $autoFilter->getColumnByOffset((int) $filterColumn['colId']);
// Check for standard filters
if ($filterColumn->filters) {
$column->setFilterType(Column::AUTOFILTER_FILTERTYPE_FILTER);
$filters = $filterColumn->filters;
if ((isset($filters['blank'])) && ($filters['blank'] == 1)) {
// Operator is undefined, but always treated as EQUAL
$column->createRule()->setRule(null, '')->setRuleType(Rule::AUTOFILTER_RULETYPE_FILTER);
}
// Standard filters are always an OR join, so no join rule needs to be set
// Entries can be either filter elements
foreach ($filters->filter as $filterRule) {
// Operator is undefined, but always treated as EQUAL
$column->createRule()->setRule(null, (string) $filterRule['val'])->setRuleType(Rule::AUTOFILTER_RULETYPE_FILTER);
}
// Or Date Group elements
$this->readDateRangeAutoFilter($filters, $column);
}
// Check for custom filters
$this->readCustomAutoFilter($filterColumn, $column);
// Check for dynamic filters
$this->readDynamicAutoFilter($filterColumn, $column);
// Check for dynamic filters
$this->readTopTenAutoFilter($filterColumn, $column);
}
}
private function readDateRangeAutoFilter(SimpleXMLElement $filters, Column $column): void
{
foreach ($filters->dateGroupItem as $dateGroupItem) {
// Operator is undefined, but always treated as EQUAL
$column->createRule()->setRule(
null,
[
'year' => (string) $dateGroupItem['year'],
'month' => (string) $dateGroupItem['month'],
'day' => (string) $dateGroupItem['day'],
'hour' => (string) $dateGroupItem['hour'],
'minute' => (string) $dateGroupItem['minute'],
'second' => (string) $dateGroupItem['second'],
],
(string) $dateGroupItem['dateTimeGrouping']
)->setRuleType(Rule::AUTOFILTER_RULETYPE_DATEGROUP);
}
}
private function readCustomAutoFilter(SimpleXMLElement $filterColumn, Column $column): void
{
if ($filterColumn->customFilters) {
$column->setFilterType(Column::AUTOFILTER_FILTERTYPE_CUSTOMFILTER);
$customFilters = $filterColumn->customFilters;
// Custom filters can an AND or an OR join;
// and there should only ever be one or two entries
if ((isset($customFilters['and'])) && ($customFilters['and'] == 1)) {
$column->setJoin(Column::AUTOFILTER_COLUMN_JOIN_AND);
}
foreach ($customFilters->customFilter as $filterRule) {
$column->createRule()->setRule(
(string) $filterRule['operator'],
(string) $filterRule['val']
)->setRuleType(Rule::AUTOFILTER_RULETYPE_CUSTOMFILTER);
}
}
}
private function readDynamicAutoFilter(SimpleXMLElement $filterColumn, Column $column): void
{
if ($filterColumn->dynamicFilter) {
$column->setFilterType(Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER);
// We should only ever have one dynamic filter
foreach ($filterColumn->dynamicFilter as $filterRule) {
// Operator is undefined, but always treated as EQUAL
$column->createRule()->setRule(
null,
(string) $filterRule['val'],
(string) $filterRule['type']
)->setRuleType(Rule::AUTOFILTER_RULETYPE_DYNAMICFILTER);
if (isset($filterRule['val'])) {
$column->setAttribute('val', (string) $filterRule['val']);
}
if (isset($filterRule['maxVal'])) {
$column->setAttribute('maxVal', (string) $filterRule['maxVal']);
}
}
}
}
private function readTopTenAutoFilter(SimpleXMLElement $filterColumn, Column $column): void
{
if ($filterColumn->top10) {
$column->setFilterType(Column::AUTOFILTER_FILTERTYPE_TOPTENFILTER);
// We should only ever have one top10 filter
foreach ($filterColumn->top10 as $filterRule) {
$column->createRule()->setRule(
(((isset($filterRule['percent'])) && ($filterRule['percent'] == 1))
? Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_PERCENT
: Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BY_VALUE
),
(string) $filterRule['val'],
(((isset($filterRule['top'])) && ($filterRule['top'] == 1))
? Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_TOP
: Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BOTTOM
)
)->setRuleType(Rule::AUTOFILTER_RULETYPE_TOPTENFILTER);
}
}
}
}
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