From eb60cd1f02b2bb4f9e624349ce6c2eb6be3291a7 Mon Sep 17 00:00:00 2001
From: Steffen Ritter <info@rs-websystems.de>
Date: Fri, 11 Oct 2013 12:17:56 +0200
Subject: [PATCH] [FEATURE] Add begin/maxItems options to FILES ContentObject
The FILES ContentObject always renders all files. If you access
the media field of a page you probably only want to render the
first attached file. This patch adds begin and maxItems as properties
to TypoScript.
Releases: 6.2
Resolves: #52632
Documentation: #52742
Change-Id: I9755571d5a1a692fbd4b5ea2b3ef82cc99fa2cc1
Reviewed-on: https://review.typo3.org/24558
Reviewed-by: Stefan Neufeind
Tested-by: Stefan Neufeind
Reviewed-by: Francois Suter
Tested-by: Francois Suter
---
.../ContentObject/FilesContentObject.php | 30 +++++++++++++++++--
1 file changed, 28 insertions(+), 2 deletions(-)
diff --git a/typo3/sysext/frontend/Classes/ContentObject/FilesContentObject.php b/typo3/sysext/frontend/Classes/ContentObject/FilesContentObject.php
index ae10a83397e7..2b2f362c00be 100644
--- a/typo3/sysext/frontend/Classes/ContentObject/FilesContentObject.php
+++ b/typo3/sysext/frontend/Classes/ContentObject/FilesContentObject.php
@@ -28,6 +28,7 @@ namespace TYPO3\CMS\Frontend\ContentObject;
***************************************************************/
use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Utility\MathUtility;
/**
* Contains FILES content object
@@ -156,9 +157,34 @@ class FilesContentObject extends \TYPO3\CMS\Frontend\ContentObject\AbstractConte
});
}
- $GLOBALS['TSFE']->register['FILES_COUNT'] = count($fileObjects);
+ $availableFileObjectCount = count($fileObjects);
+
+ $start = 0;
+ if (array_key_exists('begin', $conf)) {
+ $start = intval($conf['begin']);
+ }
+ if (array_key_exists('begin.', $conf)) {
+ $start = intval($this->cObj->stdWrap($start, $conf['begin.']));
+ }
+ $start = MathUtility::forceIntegerInRange($start, 0, $availableFileObjectCount);
+
+ $limit = $availableFileObjectCount;
+ if (array_key_exists('maxItems', $conf)) {
+ $limit = intval($conf['maxItems']);
+ }
+ if (array_key_exists('maxItems.', $conf)) {
+ $limit = intval($this->cObj->stdWrap($limit, $conf['maxItems.']));
+ }
+
+ $end = MathUtility::forceIntegerInRange($start + $limit, 0, $availableFileObjectCount);
+
+ $GLOBALS['TSFE']->register['FILES_COUNT'] = $limit < $availableFileObjectCount ? $limit : $availableFileObjectCount;
$fileObjectCounter = 0;
- foreach ($fileObjects as $key => $fileObject) {
+ $keys = array_keys($fileObjects);
+ for ($i = $start; $i < $end; $i++) {
+ $key = $keys[$i];
+ $fileObject = $fileObjects[$key];
+
$GLOBALS['TSFE']->register['FILE_NUM_CURRENT'] = $fileObjectCounter;
$this->cObj->setCurrentFile($fileObject);
$content .= $this->cObj->cObjGetSingle($splitConf[$key]['renderObj'], $splitConf[$key]['renderObj.']);
--
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