From cf4b281d08a41942cfc770394d0fc5901f2b43a7 Mon Sep 17 00:00:00 2001
From: Robert Deutz <rdeutz@googlemail.com>
Date: Fri, 11 Oct 2024 14:18:32 +0200
Subject: [PATCH 1/3] implementation

---
 administrator/components/com_fields/forms/field.xml  | 12 ++++++++++++
 .../com_fields/src/Helper/FieldsHelper.php           | 12 ++++++++++++
 administrator/language/en-GB/com_fields.ini          |  2 ++
 3 files changed, 26 insertions(+)

diff --git a/administrator/components/com_fields/forms/field.xml b/administrator/components/com_fields/forms/field.xml
index 53fc2fb858a5a..7464f8cc4293f 100644
--- a/administrator/components/com_fields/forms/field.xml
+++ b/administrator/components/com_fields/forms/field.xml
@@ -335,6 +335,18 @@
 					<option value="1">JYES</option>
 					<option value="0">JNO</option>
 				</field>
+				<field
+					name="prepare_content"
+					type="radio"
+					layout="joomla.form.field.radio.switcher"
+					label="COM_FIELDS_FIELD_PREPARE_CONTENT_LABEL"
+					description="COM_FIELDS_FIELD_PREPARE_CONTENT_DESC"
+					default="0"
+					filter="integer"
+					>
+					<option value="0">JNO</option>
+					<option value="1">JYES</option>
+				</field>
 			</fieldset>
 			<fieldset name="smartsearchoptions" label="COM_FIELDS_FIELD_SMARTSEARCHOPTIONS_HEADING">
 				<field
diff --git a/administrator/components/com_fields/src/Helper/FieldsHelper.php b/administrator/components/com_fields/src/Helper/FieldsHelper.php
index 96b05e66eb986..3222e80aea8a7 100644
--- a/administrator/components/com_fields/src/Helper/FieldsHelper.php
+++ b/administrator/components/com_fields/src/Helper/FieldsHelper.php
@@ -10,6 +10,7 @@
 
 namespace Joomla\Component\Fields\Administrator\Helper;
 
+use Joomla\CMS\Event\Content\ContentPrepareEvent;
 use Joomla\CMS\Event\CustomFields\AfterPrepareFieldEvent;
 use Joomla\CMS\Event\CustomFields\BeforePrepareFieldEvent;
 use Joomla\CMS\Event\CustomFields\GetTypesEvent;
@@ -26,6 +27,7 @@
 use Joomla\Component\Fields\Administrator\Model\FieldsModel;
 use Joomla\Database\ParameterType;
 use Joomla\Event\DispatcherInterface;
+use stdClass;
 
 // phpcs:disable PSR1.Files.SideEffects
 \defined('_JEXEC') or die;
@@ -173,6 +175,7 @@ public static function getFields(
             /** @var DispatcherInterface $dispatcher */
             $dispatcher = Factory::getContainer()->get(DispatcherInterface::class);
             PluginHelper::importPlugin('fields', null, true, $dispatcher);
+            PluginHelper::importPlugin('content', null, true, $dispatcher);
 
             $fieldIds = array_map(
                 function ($f) {
@@ -245,6 +248,15 @@ function ($f) {
                     $dispatcher->dispatch('onCustomFieldsAfterPrepareField', $eventAfter);
                     $value = $eventAfter->getValue();
 
+                    if ($field->params->get('prepare_content') === 1) {
+                        $subject = new stdClass;
+                        $subject->text = $value;
+
+                        $dispatcher->dispatch('onContentPrepare', new ContentPrepareEvent('onContentPrepare', ['com_content.fields', $subject]));
+
+                        $value = $subject->text;
+                    }
+
                     // Assign the value
                     $field->value = $value;
                 }
diff --git a/administrator/language/en-GB/com_fields.ini b/administrator/language/en-GB/com_fields.ini
index 1799bf0d9d165..d9161e8bc1b9f 100644
--- a/administrator/language/en-GB/com_fields.ini
+++ b/administrator/language/en-GB/com_fields.ini
@@ -53,6 +53,8 @@ COM_FIELDS_FIELD_ONLY_USE_IN_SUBFORM_LABEL="Only Use In Subform"
 COM_FIELDS_FIELD_PLACEHOLDER_DESC="Placeholder text which will appear inside the field as a hint to the user for the required input."
 COM_FIELDS_FIELD_PLACEHOLDER_LABEL="Placeholder"
 COM_FIELDS_FIELD_PREFIX_LABEL="Prefix"
+COM_FIELDS_FIELD_PREPARE_CONTENT_DESC="Optionally prepare the content with Joomla Content Plugins."
+COM_FIELDS_FIELD_PREPARE_CONTENT_LABEL="Prepare Content"
 COM_FIELDS_FIELD_RENDER_CLASS_DESC="The class of the field container in the output."
 COM_FIELDS_FIELD_RENDER_CLASS_LABEL="Display Class"
 COM_FIELDS_FIELD_RENDEROPTIONS_HEADING="Display Options"

From 70665a92e16a19143e3ee525a335169577ed484a Mon Sep 17 00:00:00 2001
From: Richard Fath <richard67@users.noreply.github.com>
Date: Sun, 13 Oct 2024 14:29:43 +0200
Subject: [PATCH 2/3] Fix PHPCS

---
 .../components/com_fields/src/Helper/FieldsHelper.php          | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/administrator/components/com_fields/src/Helper/FieldsHelper.php b/administrator/components/com_fields/src/Helper/FieldsHelper.php
index 3222e80aea8a7..9533c288268a2 100644
--- a/administrator/components/com_fields/src/Helper/FieldsHelper.php
+++ b/administrator/components/com_fields/src/Helper/FieldsHelper.php
@@ -27,7 +27,6 @@
 use Joomla\Component\Fields\Administrator\Model\FieldsModel;
 use Joomla\Database\ParameterType;
 use Joomla\Event\DispatcherInterface;
-use stdClass;
 
 // phpcs:disable PSR1.Files.SideEffects
 \defined('_JEXEC') or die;
@@ -249,7 +248,7 @@ function ($f) {
                     $value = $eventAfter->getValue();
 
                     if ($field->params->get('prepare_content') === 1) {
-                        $subject = new stdClass;
+                        $subject       = new \stdClass;
                         $subject->text = $value;
 
                         $dispatcher->dispatch('onContentPrepare', new ContentPrepareEvent('onContentPrepare', ['com_content.fields', $subject]));

From 00fdcef154d69d97721f9ff874ed278e175744af Mon Sep 17 00:00:00 2001
From: Richard Fath <richard67@users.noreply.github.com>
Date: Sun, 13 Oct 2024 14:36:55 +0200
Subject: [PATCH 3/3] Apply suggestions from code review

Co-authored-by: Brian Teeman <brian@teeman.net>
---
 administrator/components/com_fields/forms/field.xml             | 2 +-
 administrator/components/com_fields/src/Helper/FieldsHelper.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/administrator/components/com_fields/forms/field.xml b/administrator/components/com_fields/forms/field.xml
index ed37190d5033b..c7c53f9d2d20d 100644
--- a/administrator/components/com_fields/forms/field.xml
+++ b/administrator/components/com_fields/forms/field.xml
@@ -341,9 +341,9 @@
 				<field
 					name="prepare_content"
 					type="radio"
-					layout="joomla.form.field.radio.switcher"
 					label="COM_FIELDS_FIELD_PREPARE_CONTENT_LABEL"
 					description="COM_FIELDS_FIELD_PREPARE_CONTENT_DESC"
+					layout="joomla.form.field.radio.switcher"
 					default="0"
 					filter="integer"
 					>
diff --git a/administrator/components/com_fields/src/Helper/FieldsHelper.php b/administrator/components/com_fields/src/Helper/FieldsHelper.php
index 9533c288268a2..8ee0ad3a0133e 100644
--- a/administrator/components/com_fields/src/Helper/FieldsHelper.php
+++ b/administrator/components/com_fields/src/Helper/FieldsHelper.php
@@ -248,7 +248,7 @@ function ($f) {
                     $value = $eventAfter->getValue();
 
                     if ($field->params->get('prepare_content') === 1) {
-                        $subject       = new \stdClass;
+                        $subject       = new \stdClass();
                         $subject->text = $value;
 
                         $dispatcher->dispatch('onContentPrepare', new ContentPrepareEvent('onContentPrepare', ['com_content.fields', $subject]));