[FEATURE] Add grid column setting for news overview

Configuration/FlexForms/Overview.xml

@@ -233,6 +233,34 @@
 							</config>
 						</TCEforms>
 					</settings.layout>
+					<settings.gridColumns>
+						<TCEforms>
+							<label>LLL:EXT:sg_news/Resources/Private/Language/locallang_db.xlf:plugin.flexForm.gridColumns</label>
+							<config>
+								<type>select</type>
+								<renderType>selectSingle</renderType>
+								<default>col-md-4 col-sm-6 col-xs-12</default>
+								<items>
+									<numIndex index="0">
+										<numIndex index="0">LLL:EXT:sg_news/Resources/Private/Language/locallang_db.xlf:plugin.flexForm.gridColumns.1</numIndex>
+										<numIndex index="1">col-xs-12</numIndex>
+									</numIndex>
+									<numIndex index="1">
+										<numIndex index="0">LLL:EXT:sg_news/Resources/Private/Language/locallang_db.xlf:plugin.flexForm.gridColumns.2</numIndex>
+										<numIndex index="1">col-sm-6 col-xs-12</numIndex>
+									</numIndex>
+									<numIndex index="2">
+										<numIndex index="0">LLL:EXT:sg_news/Resources/Private/Language/locallang_db.xlf:plugin.flexForm.gridColumns.3</numIndex>
+										<numIndex index="1">col-md-4 col-sm-6 col-xs-12</numIndex>
+									</numIndex>
+									<numIndex index="3">
+										<numIndex index="0">LLL:EXT:sg_news/Resources/Private/Language/locallang_db.xlf:plugin.flexForm.gridColumns.4</numIndex>
+										<numIndex index="1">col-lg-3 col-md-4 col-sm-6 col-xs-12</numIndex>
+									</numIndex>
+								</items>
+							</config>
+						</TCEforms>
+					</settings.gridColumns>
 				</el>
 			</ROOT>
 		</main>

Resources/Private/Language/de.locallang_db.xlf

@@ -113,6 +113,26 @@
 				<source><![CDATA[News which are excluded from the list]]></source>
 				<target><![CDATA[News, welche nicht in der Liste dargestellt werden]]></target>
 			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns" approved="yes">
+				<source><![CDATA[Columns]]></source>
+				<target><![CDATA[Spalten]]></target>
+			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns.1" approved="yes">
+				<source><![CDATA[1 Column]]></source>
+				<target><![CDATA[1 Spalte]]></target>
+			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns.2" approved="yes">
+				<source><![CDATA[2 Columns]]></source>
+				<target><![CDATA[2 Spalten]]></target>
+			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns.3" approved="yes">
+				<source><![CDATA[3 Columns]]></source>
+				<target><![CDATA[3 Spalten]]></target>
+			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns.4" approved="yes">
+				<source><![CDATA[4 Columns]]></source>
+				<target><![CDATA[4 Spalten]]></target>
+			</trans-unit>
 			<trans-unit id="plugin.flexForm.layout" approved="yes">
 				<source><![CDATA[Layout]]></source>
 				<target><![CDATA[Layout]]></target>

Resources/Private/Language/locallang_db.xlf

@@ -87,6 +87,21 @@
 			<trans-unit id="plugin.flexForm.excludedNews">
 				<source><![CDATA[News which are excluded from the list]]></source>
 			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns">
+				<source><![CDATA[Columns]]></source>
+			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns.1">
+				<source><![CDATA[1 Column]]></source>
+			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns.2">
+				<source><![CDATA[2 Columns]]></source>
+			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns.3">
+				<source><![CDATA[3 Columns]]></source>
+			</trans-unit>
+			<trans-unit id="plugin.flexForm.gridColumns.4">
+				<source><![CDATA[4 Columns]]></source>
+			</trans-unit>
 			<trans-unit id="plugin.flexForm.layout">
 				<source><![CDATA[Layout]]></source>
 			</trans-unit>

Resources/Private/Templates/Overview/Overview.html

@@ -58,7 +58,7 @@
 							<ul class="tx-sgnews-list tx-sgnews-list-{dataItems.record.uid} row" data-record="{dataItems.record.uid}">
 								<f:for each="{dataItems.newsMetaData}" as="newsMetaDataEntry">
 									<f:if condition="{newsMetaDataEntry.news}">
-										<li class="col-md-4 col-sm-6 col-xs-12">
+										<li class="{f:if(condition: '{settings.gridColumns}', then: '{settings.gridColumns}', else: 'col-md-4 col-sm-6 col-xs-12')}">
 											<f:render partial="Teaser" arguments="{
 											newsMetaData: newsMetaDataEntry,
 											headerTag: '<h2>',
@@ -92,7 +92,7 @@
 <f:section name="content">
 	<ul class="tx-sgnews-list tx-sgnews-list-0 row" data-record="0">
 		<f:for each="{allNews}" as="newsMetaDataEntry">
-			<li class="col-md-4 col-sm-6 col-xs-12">
+			<li class="{f:if(condition: '{settings.gridColumns}', then: '{settings.gridColumns}', else: 'col-md-4 col-sm-6 col-xs-12')}">
 				<f:render partial="Teaser" arguments="{
 								newsMetaData: newsMetaDataEntry,
 								headerTag: '<h2>',

Resources/Private/Templates/Overview/OverviewWithoutCategories.html

@@ -18,7 +18,7 @@
 			<f:then>
 				<ul class="tx-sgnews-list tx-sgnews-list-0 row" data-record="0">
 					<f:for each="{newsMetaData}" as="newsMetaDataEntry">
-						<li class="col-md-4 col-sm-6 col-xs-12">
+						<li class="{f:if(condition: '{settings.gridColumns}', then: '{settings.gridColumns}', else: 'col-md-4 col-sm-6 col-xs-12')}">
 							<f:render partial="Teaser" arguments="{
 											newsMetaData: newsMetaDataEntry,
 											headerTag: '<h2>',