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<?php
/**
* PHPExcel_Worksheet_AutoFilter_Column
*
* Copyright (c) 2006 - 2015 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* @category PHPExcel
* @package PHPExcel_Worksheet
* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/
class PHPExcel_Worksheet_AutoFilter_Column
{
const AUTOFILTER_FILTERTYPE_FILTER = 'filters';
const AUTOFILTER_FILTERTYPE_CUSTOMFILTER = 'customFilters';
// Supports no more than 2 rules, with an And/Or join criteria
// if more than 1 rule is defined
const AUTOFILTER_FILTERTYPE_DYNAMICFILTER = 'dynamicFilter';
// Even though the filter rule is constant, the filtered data can vary
// e.g. filtered by date = TODAY
const AUTOFILTER_FILTERTYPE_TOPTENFILTER = 'top10';
/**
* Types of autofilter rules
*
* @var string[]
*/
private static $filterTypes = array(
// Currently we're not handling
// colorFilter
// extLst
// iconFilter
self::AUTOFILTER_FILTERTYPE_FILTER,
self::AUTOFILTER_FILTERTYPE_CUSTOMFILTER,
self::AUTOFILTER_FILTERTYPE_DYNAMICFILTER,
self::AUTOFILTER_FILTERTYPE_TOPTENFILTER,
);
/* Multiple Rule Connections */
const AUTOFILTER_COLUMN_JOIN_AND = 'and';
const AUTOFILTER_COLUMN_JOIN_OR = 'or';
/**
* Join options for autofilter rules
*
* @var string[]
*/
private static $ruleJoins = array(
self::AUTOFILTER_COLUMN_JOIN_AND,
self::AUTOFILTER_COLUMN_JOIN_OR,
);
/**
* Autofilter
*
* @var PHPExcel_Worksheet_AutoFilter
*/
private $parent;
/**
* Autofilter Column Index
*
* @var string
*/
private $columnIndex = '';
/**
* Autofilter Column Filter Type
*
* @var string
*/
private $filterType = self::AUTOFILTER_FILTERTYPE_FILTER;
/**
* Autofilter Multiple Rules And/Or
*
* @var string
*/
private $join = self::AUTOFILTER_COLUMN_JOIN_OR;
/**
* Autofilter Column Rules
*
* @var array of PHPExcel_Worksheet_AutoFilter_Column_Rule
*/
private $ruleset = array();
/**
* Autofilter Column Dynamic Attributes
*
* @var array of mixed
*/
private $attributes = array();
/**
* Create a new PHPExcel_Worksheet_AutoFilter_Column
*
* @param string $pColumn Column (e.g. A)
* @param PHPExcel_Worksheet_AutoFilter $pParent Autofilter for this column
*/
public function __construct($pColumn, PHPExcel_Worksheet_AutoFilter $pParent = null)
{
$this->columnIndex = $pColumn;
$this->parent = $pParent;
}
/**
* Get AutoFilter Column Index
*
* @return string
*/
public function getColumnIndex()
{
return $this->columnIndex;
}
/**
* Set AutoFilter Column Index
*
* @param string $pColumn Column (e.g. A)
* @throws PHPExcel_Exception
* @return PHPExcel_Worksheet_AutoFilter_Column
*/
public function setColumnIndex($pColumn)
{
// Uppercase coordinate
$pColumn = strtoupper($pColumn);
if ($this->parent !== null) {
$this->parent->testColumnInRange($pColumn);
}
$this->columnIndex = $pColumn;
return $this;
}
/**
* Get this Column's AutoFilter Parent
*
* @return PHPExcel_Worksheet_AutoFilter
*/
public function getParent()
{
return $this->parent;
}
/**
* Set this Column's AutoFilter Parent
*
* @param PHPExcel_Worksheet_AutoFilter
* @return PHPExcel_Worksheet_AutoFilter_Column
*/
public function setParent(PHPExcel_Worksheet_AutoFilter $pParent = null)
{
$this->parent = $pParent;
return $this;
}
/**
* Get AutoFilter Type
*
* @return string
*/
public function getFilterType()
{
return $this->filterType;
}
/**
* Set AutoFilter Type
*
* @param string $pFilterType
* @throws PHPExcel_Exception
* @return PHPExcel_Worksheet_AutoFilter_Column
*/
public function setFilterType($pFilterType = self::AUTOFILTER_FILTERTYPE_FILTER)
{
if (!in_array($pFilterType, self::$filterTypes)) {
throw new PHPExcel_Exception('Invalid filter type for column AutoFilter.');
}
$this->filterType = $pFilterType;
return $this;
}
/**
* Get AutoFilter Multiple Rules And/Or Join
*
* @return string
*/
public function getJoin()
{
return $this->join;
}
/**
* Set AutoFilter Multiple Rules And/Or
*
* @param string $pJoin And/Or
* @throws PHPExcel_Exception
* @return PHPExcel_Worksheet_AutoFilter_Column
*/
public function setJoin($pJoin = self::AUTOFILTER_COLUMN_JOIN_OR)
{
// Lowercase And/Or
$pJoin = strtolower($pJoin);
if (!in_array($pJoin, self::$ruleJoins)) {
throw new PHPExcel_Exception('Invalid rule connection for column AutoFilter.');
}
$this->join = $pJoin;
return $this;
}
/**
* Set AutoFilter Attributes
*
* @param string[] $pAttributes
* @throws PHPExcel_Exception
* @return PHPExcel_Worksheet_AutoFilter_Column
*/
public function setAttributes($pAttributes = array())
{
$this->attributes = $pAttributes;
return $this;
}
/**
* Set An AutoFilter Attribute
*
* @param string $pName Attribute Name
* @param string $pValue Attribute Value
* @throws PHPExcel_Exception
* @return PHPExcel_Worksheet_AutoFilter_Column
*/
public function setAttribute($pName, $pValue)
{
$this->attributes[$pName] = $pValue;
return $this;
}
/**
* Get AutoFilter Column Attributes
*
* @return string
*/
public function getAttributes()
{
return $this->attributes;
}
/**
* Get specific AutoFilter Column Attribute
*
* @param string $pName Attribute Name
* @return string
*/
public function getAttribute($pName)
{
if (isset($this->attributes[$pName])) {
return $this->attributes[$pName];
}
return null;
}
/**
* Get all AutoFilter Column Rules
*
* @throws PHPExcel_Exception
* @return array of PHPExcel_Worksheet_AutoFilter_Column_Rule
*/
public function getRules()
{
return $this->ruleset;
}
/**
* Get a specified AutoFilter Column Rule
*
* @param integer $pIndex Rule index in the ruleset array
* @return PHPExcel_Worksheet_AutoFilter_Column_Rule
*/
public function getRule($pIndex)
{
if (!isset($this->ruleset[$pIndex])) {
$this->ruleset[$pIndex] = new PHPExcel_Worksheet_AutoFilter_Column_Rule($this);
}
return $this->ruleset[$pIndex];
}
/**
* Create a new AutoFilter Column Rule in the ruleset
*
* @return PHPExcel_Worksheet_AutoFilter_Column_Rule
*/
public function createRule()
{
$this->ruleset[] = new PHPExcel_Worksheet_AutoFilter_Column_Rule($this);
return end($this->ruleset);
}
/**
* Add a new AutoFilter Column Rule to the ruleset
*
* @param PHPExcel_Worksheet_AutoFilter_Column_Rule $pRule
* @param boolean $returnRule Flag indicating whether the rule object or the column object should be returned
* @return PHPExcel_Worksheet_AutoFilter_Column|PHPExcel_Worksheet_AutoFilter_Column_Rule
*/
public function addRule(PHPExcel_Worksheet_AutoFilter_Column_Rule $pRule, $returnRule = true)
{
$pRule->setParent($this);
$this->ruleset[] = $pRule;
return ($returnRule) ? $pRule : $this;
}
/**
* Delete a specified AutoFilter Column Rule
* If the number of rules is reduced to 1, then we reset And/Or logic to Or
*
* @param integer $pIndex Rule index in the ruleset array
* @return PHPExcel_Worksheet_AutoFilter_Column
*/
public function deleteRule($pIndex)
{
if (isset($this->ruleset[$pIndex])) {
unset($this->ruleset[$pIndex]);
// If we've just deleted down to a single rule, then reset And/Or joining to Or
if (count($this->ruleset) <= 1) {
$this->setJoin(self::AUTOFILTER_COLUMN_JOIN_OR);
}
}
return $this;
}
/**
* Delete all AutoFilter Column Rules
*
* @return PHPExcel_Worksheet_AutoFilter_Column
*/
public function clearRules()
{
$this->ruleset = array();
$this->setJoin(self::AUTOFILTER_COLUMN_JOIN_OR);
return $this;
}
/**
* Implement PHP __clone to create a deep clone, not just a shallow copy.
*/
public function __clone()
{
$vars = get_object_vars($this);
foreach ($vars as $key => $value) {
if (is_object($value)) {
if ($key == 'parent') {
// Detach from autofilter parent
$this->$key = null;
} else {
$this->$key = clone $value;
}
} elseif ((is_array($value)) && ($key == 'ruleset')) {
// The columns array of PHPExcel_Worksheet_AutoFilter objects
$this->$key = array();
foreach ($value as $k => $v) {
$this->$key[$k] = clone $v;
// attach the new cloned Rule to this new cloned Autofilter Cloned object
$this->$key[$k]->setParent($this);
}
} else {
$this->$key = $value;
}
}
}
}
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