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Update PageFinder so that joinType ('join' or 'leftjoin') can be modified by the fieldtype when/if needed

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This commit is contained in:
Ryan Cramer
2024-03-01 15:55:32 -05:00
parent 04041bb54a
commit 9770138eee
1 changed files with 14 additions and 5 deletions
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19
wire/core/PageFinder.php
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@@ -5,7 +5,7 @@
*
* Matches selector strings to pages
*
* ProcessWire 3.x, Copyright 2021 by Ryan Cramer
* ProcessWire 3.x, Copyright 2024 by Ryan Cramer
* https://processwire.com
*
* Hookable methods:
@@ -1817,6 +1817,7 @@ class PageFinder extends Wire {
$tableAlias = $database->escapeTable($tableAlias);
$join = '';
$joinType = '';
$numEmptyValues = 0;
$valueArray = $selector->values(true);
$fieldtype = $field->type;
@@ -1846,6 +1847,7 @@ class PageFinder extends Wire {
$q = $subqueries[$tableAlias];
} else {
$q = $this->wire(new DatabaseQuerySelect());
// $subqueries[$tableAlias] = $q;
}
/** @var PageFinderDatabaseQuerySelect $q */
@@ -1855,12 +1857,17 @@ class PageFinder extends Wire {
$q->set('selectors', $selectors); // original selectors (all) if required by the fieldtype
$q->set('parentQuery', $query);
$q->set('pageFinder', $this);
$q->set('joinType', $joinType);
$q->bindOption('global', true); // ensures bound value key are globally unique
$q->bindOption('prefix', 'pf'); // pf=PageFinder
$q = $fieldtype->getMatchQuery($q, $tableAlias, $subfield, $selector->operator, $value);
$q->copyTo($query, array('select', 'join', 'leftjoin', 'orderby', 'groupby'));
$q->copyBindValuesTo($query);
if($q->joinType && $q->joinType != $joinType) {
$joinType = strtolower((string) $q->joinType);
}
if(count($q->where)) {
// $and = $selector->not ? "AND NOT" : "AND";
@@ -1883,9 +1890,8 @@ class PageFinder extends Wire {
}
if($join) {
$joinType = 'join';
if(count($fields) > 1
if($joinType === 'leftjoin'
|| count($fields) > 1
|| !empty($options['startAfterID']) || !empty($options['stopBeforeID'])
|| (count($valueArray) > 1 && $numEmptyValues > 0)
|| ($subfield == 'count' && !$this->isRepeaterFieldtype($field->type))
@@ -1893,7 +1899,7 @@ class PageFinder extends Wire {
|| $selector->operator == '!=') {
// join should instead be a leftjoin
$joinType = "leftjoin";
$joinType = 'leftjoin';
if($where) {
$whereType = $lastSelector->str == $selector->str ? "OR" : ") AND (";
@@ -1905,6 +1911,8 @@ class PageFinder extends Wire {
// removes condition from join, but ensures we still have a $join
$join = '1=1';
}
} else {
$joinType = 'join';
}
// we compile the joins after going through all the selectors, so that we can
@@ -3743,5 +3751,6 @@ class PageFinder extends Wire {
* @property Selectors $selectors Original Selectors object
* @property DatabaseQuerySelect $parentQuery Parent database query
* @property PageFinder $pageFinder PageFinder instance that initiated the query
* @property string $joinType Value 'join', 'leftjoin', or '' (if not yet known), can be overridden (3.0.237+)
*/
abstract class PageFinderDatabaseQuerySelect extends DatabaseQuerySelect { }