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Add update to accommodate different "not" logic in a new notAll() method for WireArray/PageArray per processwire/processwire-issues#383

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Ryan Cramer
2019-04-05 12:06:08 -04:00
parent 711b6b8f3d
commit e0b1c5c1bd
2 changed files with 27 additions and 2 deletions
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2
wire/core/PageArray.php
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@@ -453,7 +453,7 @@ class PageArray extends PaginatedArray implements WirePaginatable {
* This is applicable to and destructive to the WireArray.
*
* @param string|Selectors|array $selectors AttributeSelector string to use as the filter.
* @param bool $not Make this a "not" filter? (default is false)
* @param bool|int $not Make this a "not" filter? Use int 1 for "not all". (default is false)
* @return PageArray|WireArray reference to current [filtered] PageArray
*
*/

27
wire/core/WireArray.php
View File

@@ -1449,7 +1449,7 @@ class WireArray extends Wire implements \IteratorAggregate, \ArrayAccess, \Count
* This function contains additions and modifications by @niklaka.
*
* @param string|array|Selectors $selectors Selector string|array to use as the filter.
* @param bool $not Make this a "not" filter? (default is false)
* @param bool|int $not Make this a "not" filter? Use int 1 for “not all” mode as if selectors had brackets around it. (default is false)
* @return $this reference to current [filtered] instance
*
*/
@@ -1470,6 +1470,8 @@ class WireArray extends Wire implements \IteratorAggregate, \ArrayAccess, \Count
$start = 0;
$limit = null;
$eq = null;
$notAll = $not === 1;
if($notAll) $not = true;
// leave sort, limit and start away from filtering selectors
foreach($selectors as $selector) {
@@ -1506,7 +1508,10 @@ class WireArray extends Wire implements \IteratorAggregate, \ArrayAccess, \Count
// now filter the data according to the selectors that remain
foreach($this->data as $key => $item) {
$qty = 0;
$qtyMatch = 0;
foreach($selectors as $selector) {
$qty++;
if(is_array($selector->field)) {
$value = array();
foreach($selector->field as $field) $value[] = (string) $this->getItemPropertyValue($item, $field);
@@ -1514,10 +1519,16 @@ class WireArray extends Wire implements \IteratorAggregate, \ArrayAccess, \Count
$value = (string) $this->getItemPropertyValue($item, $selector->field);
}
if($not === $selector->matches($value) && isset($this->data[$key])) {
$qtyMatch++;
if($notAll) continue; // will do this outside the loop of all in $selectors match
$this->trackRemove($this->data[$key], $key);
unset($this->data[$key]);
}
}
if($notAll && $qty && $qty === $qtyMatch) {
$this->trackRemove($this->data[$key], $key);
unset($this->data[$key]);
}
}
if(!is_null($eq)) {
@@ -1612,6 +1623,20 @@ class WireArray extends Wire implements \IteratorAggregate, \ArrayAccess, \Count
return $this->filterData($selector, true);
}
/**
* Like the not() method but $selector evaluated as if it had (brackets) around it
*
* #pw-internal Until we've got a better description for what this does
*
* @param string|array|Selectors $selector
* @return $this reference to current instance.
* @see filterData
*
*/
public function notAll($selector) {
return $this->filterData($selector, 1);
}
/**
* Find all items in this WireArray that match the given selector.
*