Added ezobjectrelationlilst_content operator

classes/TemplateOperators/EzObjectRelationListContent.php

@@ -0,0 +1,32 @@
+<?php
+namespace Swark\TemplateOperators;
+
+/**
+ * Alternative for getting ezobjectrelationlist content as a list of nodes, instead of an array which does not have the nodes.
+ *
+ * Examples:
+ * ```eztpl
+ *      {$data_map.my_ezobjectrelationlist_field|ezobjectrelationlist_content} => array(Node)
+ * ```
+ *
+ * Will return the node directly, if only one is related.
+ */
+class EzObjectRelationListContent extends \SwarkOperator
+{
+    function __construct()
+    {
+        parent::__construct('ezobjectrelationlist_content');
+    }
+
+    static function execute($ezSelectionField, $namedParameters)
+    {
+        $classContent = $ezSelectionField->attribute('content');
+        $relationList = $classContent['relation_list'];
+
+        $nodeIds = array_map(function($node) {
+            return $node['node_id'];
+        }, $relationList);
+
+        return \eZContentObjectTreeNode::fetch($nodeIds);
+    }
+}

doc/index.rst

@@ -87,7 +87,7 @@ Operators
 .. raw:: html
 
    <hr />
- 
+
 .. include:: operators/is_post_request.rst
 
 .. raw:: html
@@ -270,6 +270,12 @@ Operators
 
 .. include:: operators/ezselection_content.rst
 
+.. raw:: html
+
+   <hr />
+
+.. include:: operators/ezobjectrelationlist_content.rst
+
 
 Workflow event types
 ====================

doc/operators/ezobjectrelationlist_content.rst

@@ -0,0 +1,37 @@
+ezobjectrelationlist_content
+-------------------
+
+Summary
+~~~~~~~
+Alternative for getting ezobjectrelationlist content as a list of nodes, instead of an array which does not have the nodes.
+
+Will return the node directly, if only one is related.
+
+Usage
+~~~~~
+::
+
+    field|ezobjectrelationlist_content
+
+Parameters
+~~~~~~~~~~
+.. list-table::
+    :header-rows: 1
+
+    * - Name
+      - Description
+      - Required
+      - Default
+
+    * - `field`
+      - eZObjectRelationList field from data_map. Do note that we do not pass in the content, and instead the entire field.
+      - Yes
+      -
+
+Examples
+~~~~~~~~
+::
+
+    {$data_map.my_ezobjectrelationlist_field|ezobjectrelationlist_content}
+
+Returns array of nodes, or the node directly: `array(eZContentObjectTreeNode)|eZContentObjectTreeNode`.

settings/swark.ini

@@ -50,5 +50,6 @@ OperatorMap[variable_names]=SwarkVariableNamesOperator
 OperatorMap[get_scheme]=SwarkGetSchemeOperator
 OperatorMap[url_modify]=Swark\TemplateOperators\UrlModifier
 OperatorMap[ezselection_content]=Swark\TemplateOperators\EzSelectionContent
+OperatorMap[ezobjectrelationlist_content]=Swark\TemplateOperators\EzObjectRelationListContent
 OperatorMap[embed_design_file]=Swark\TemplateOperators\EmbedDesignFile
 OperatorMap[dump]=Swark\TemplateOperators\DebugDump