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Code Issues Releases Wiki Activity

Add error message to resolve issue processwire/processwire-issues#786

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Ryan Cramer
2019-02-04 11:58:51 -05:00
parent 4348ca746a
commit 0ac9046b28
1 changed files with 31 additions and 2 deletions
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33
wire/core/PageFinder.php
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@@ -163,6 +163,15 @@ class PageFinder extends Wire {
protected $sortsAfter = array(); // apply these sorts after pages loaded protected $sortsAfter = array(); // apply these sorts after pages loaded
protected $reverseAfter = false; // reverse order after load? protected $reverseAfter = false; // reverse order after load?
protected $pageArrayData = array(); // any additional data that should be populated back to any resulting PageArray objects protected $pageArrayData = array(); // any additional data that should be populated back to any resulting PageArray objects
protected $singlesFields = array( // fields that can only be used by themselves (not OR'd with other fields)
'has_parent',
'hasParent',
'num_children',
'numChildren',
'children.count',
'limit',
'start',
);
// protected $extraSubSelectors = array(); // subselectors that are added in after getQuery() // protected $extraSubSelectors = array(); // subselectors that are added in after getQuery()
// protected $extraJoins = array(); // protected $extraJoins = array();
@@ -2309,12 +2318,32 @@ class PageFinder extends Wire {
* *
*/ */
protected function arrangeFields(array $fields) { protected function arrangeFields(array $fields) {
$custom = array(); $custom = array();
$native = array(); $native = array();
$singles = array();
foreach($fields as $name) { foreach($fields as $name) {
if($this->wire('fields')->isNative($name)) $native[] = $name; if($this->wire('fields')->isNative($name)) {
else $custom[] = $name; $native[] = $name;
} else {
$custom[] = $name;
}
if(in_array($name, $this->singlesFields)) {
$singles[] = $name;
}
} }
if(count($singles) && count($fields) > 1) {
// field in use that may no be combined with others
if($this->wire('config')->debug || $this->wire('config')->installed > 1549299319) {
// debug mode or anything installed after February 4th, 2019
$f = reset($singles);
$fs = implode('|', $fields);
throw new PageFinderSyntaxException("Field '$f' cannot OR with other fields in '$fs'");
}
}
return array_merge($native, $custom); return array_merge($native, $custom);
} }