mirror/processwire
1
0
Fork 0
mirror of https://github.com/processwire/processwire.git synced 2025-08-11 01:04:16 +02:00
Code Issues Releases Wiki Activity

Update RepeaterPage class with methods to identify root forField and forPage in nested repeaters

Browse Source
This commit is contained in:
Ryan Cramer
2019-05-22 14:03:34 -04:00
parent 73f0c915de
commit 0fd6a2aaed
1 changed files with 69 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

69
wire/modules/Fieldtype/FieldtypeRepeater/RepeaterPage.php
View File

@@ -115,6 +115,52 @@ class RepeaterPage extends Page {
return $this->forField;
}
/**
* For nested repeaters, returns the root level forPage and forField in an array
*
* @param string $get Specify 'page' or 'field' or omit for array of both
* @return array|Page|Field
* @since 3.0.132
*
*/
protected function getForRoot($get = '') {
$forPage = $this->getForPage();
$forField = $this->getForField();
$n = 0;
while($forPage instanceof RepeaterPage && ++$n < 20) {
$forField = $forPage->getForField();
$forPage = $forPage->getForPage();
}
if($forPage instanceof RepeaterPage) {
$forPage = new NullPage();
}
if($get === 'page') return $forPage;
if($get === 'field') return $forField;
return array('page' => $forPage, 'field' => $forField);
}
/**
* For nested repeaters, return the root-level field that this repeater item belongs to
*
* @return Field
* @since 3.0.132
*
*/
public function getForFieldRoot() {
return $this->getForRoot('field');
}
/**
* For nested repeaters, return the root-level non-repeater page that this repeater item belongs to
*
* @return Page
* @since 3.0.132
*
*/
public function getForPageRoot() {
return $this->getForRoot('page');
}
/**
* Get property
*
@@ -181,5 +227,28 @@ class RepeaterPage extends Page {
public function isReady() {
return $this->isUnpublished() && $this->isHidden();
}
/**
* Track a change to a property in this object
*
* The change will only be recorded if change tracking is enabled for this object instance.
*
* #pw-group-changes
*
* @param string $what Name of property that changed
* @param mixed $old Previous value before change
* @param mixed $new New value
* @return $this
*
public function trackChange($what, $old = null, $new = null) {
parent::trackChange($what, $old, $new);
if($this->trackChanges()) {
$forPage = $this->getForPage();
$forField = $this->getForField();
if($forPage->id && $forField) $forPage->trackChange($forField->name);
}
return $this;
}
*/
}