tonyair/silverstripe-elemental-basics
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IMPR: next/prev buttons for elements

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This commit is contained in:
Tony Air 2024-07-19 14:42:35 +02:00
parent 9a52725ebd
commit a29dbde9d0
2 changed files with 98 additions and 1 deletions
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3
composer.json
View File

@ -21,7 +21,8 @@
"gorriecoe/silverstripe-linkfield": "*",
"lekoala/silverstripe-filepond": "*",
"symbiote/silverstripe-addressable": "*",
"a2nt/silverstripe-mapboxfield": "*"
"a2nt/silverstripe-mapboxfield": "*",
"lekoala/silverstripe-cms-actions": "*"
},
"autoload": {
"psr-4": {

96
src/Extensions/BaseElementEx.php
View File

@ -15,6 +15,9 @@ use SilverStripe\ORM\DataExtension;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\LiteralField;
use DNADesign\Elemental\Models\ElementalArea;
use LeKoala\CmsActions\CmsInlineFormAction;
use LeKoala\CmsActions\HasPrevNextUtils;
use SilverStripe\Control\Controller;
use SilverStripe\Control\Director;
use SilverStripe\ORM\DataObject;
@ -125,4 +128,97 @@ class BaseElementEx extends DataExtension
self::MoveElementToPage($el->ID, $moveID);
}
}
public function onAfterUpdateCMSActions(FieldList $fields)
{
self::addPrevNextUtils($this->owner, $fields);
}
public function PrevRecord()
{
$obj = $this->owner;
$parent = $obj->Parent();
if (!$parent) {
return;
}
$els = $parent->Elements();
if (!$els) {
return;
}
return $els->filter('Sort:LessThan', $obj->Sort)->first();
}
public function NextRecord()
{
$obj = $this->owner;
$parent = $obj->Parent();
if (!$parent) {
return;
}
$els = $parent->Elements();
if (!$els) {
return;
}
return $els->filter('Sort:GreaterThan', $obj->Sort)->first();
}
/**
* @param FieldList $utils
* @return FieldList
*/
public static function addPrevNextUtils($obj, FieldList $utils)
{
$controller = Controller::curr();
$request = $controller->getRequest();
$url = rtrim($request->getURL(), '/') . '/';
$query = $_GET;
if (!empty($query)) {
$url .= '?' . http_build_query($query);
}
$routeParams = $request->routeParams();
$recordClass = get_class($obj);
$getPreviousRecordID = $routeParams['cmsactions'][$recordClass]['PreviousRecordID'] ?? $request->param('PreviousRecordID');
$getNextRecordID = $routeParams['cmsactions'][$recordClass]['NextRecordID'] ?? $request->param('NextRecordID');
$search = sprintf('/%d/', $obj->ID);
$replaceStr = '/%d/';
$PrevRecordLink = $routeParams['cmsactions'][$recordClass]['PrevRecordLink'] ?? null;
$NextRecordLink = $routeParams['cmsactions'][$recordClass]['NextRecordLink'] ?? null;
if (!$PrevRecordLink) {
$PrevRecordLink = str_replace($search, sprintf($replaceStr, $getPreviousRecordID), $url);
}
if (!$NextRecordLink) {
$NextRecordLink = str_replace($search, sprintf($replaceStr, $getNextRecordID), $url);
}
if ($obj->ID && $getNextRecordID) {
$utils->unshift(
$NextBtnLink = new CmsInlineFormAction(
'NextBtnLink',
_t('HasPrevNextUtils.Next', 'Next') . ' >',
'btn-secondary'
)
);
$NextBtnLink->setLink($NextRecordLink);
}
if ($obj->ID && $getPreviousRecordID) {
$utils->unshift(
$PrevBtnLink = new CmsInlineFormAction(
'PrevBtnLink',
'< ' . _t('HasPrevNextUtils.Previous', 'Previous'),
'btn-secondary'
)
);
$PrevBtnLink->setLink($PrevRecordLink);
}
return $utils;
}
}