Give some useful messages

Author: mattiaverga

automaticintroimage.php

@@ -39,14 +39,15 @@ public function onContentBeforeSave($context, $article, $isNew)
                         return true;
                 }
 
+                $images = json_decode($article->images);
+                
                 // Check ImageMagick
                 if (!extension_loaded('imagick'))
                 {
+                        JFactory::getApplication()->enqueueMessage(JText::_('PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_IMAGICK_ERROR'), 'error');
                         return true;
                 }
-                
-                $images = json_decode($article->images);
-                
+
                 // Return if full article image is not set or empty
                 if (!isset($images->image_fulltext) or empty($images->image_fulltext))
                 {
@@ -56,6 +57,7 @@ public function onContentBeforeSave($context, $article, $isNew)
                 // Return if intro image is already set
                 if (isset($images->image_intro) and !empty($images->image_intro))
                 {
+                        JFactory::getApplication()->enqueueMessage(JText::_('PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_ALREADY_SET'), 'notice');
                         return true;
                 }
 
@@ -108,6 +110,11 @@ public function onContentBeforeSave($context, $article, $isNew)
                 if (!file_exists(JPATH_ROOT . '/' . $images->image_intro))
                 {
                     $thumb->writeImage(JPATH_ROOT . '/' . $images->image_intro);
+                    JFactory::getApplication()->enqueueMessage(JText::sprintf('PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_CREATED', $images->image_intro), 'message');
+                }
+                else
+                {
+                    JFactory::getApplication()->enqueueMessage(JText::sprintf('PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_EXIST', $images->image_intro), 'message');
                 }
 
                 $article->images = json_encode($images);

automaticintroimage.xml

@@ -2,11 +2,11 @@
 <extension version="3.2" type="plugin" group="content" method="upgrade">
         <name>Content - Automatic Intro Image</name>
         <author>Mattia Verga</author>
-        <creationDate>23 October 2016</creationDate>
+        <creationDate>15 October 2016</creationDate>
         <copyright>Copyright (C) 2016 Mattia Verga. All rights reserved.</copyright>
         <license>GNU General Public License version 3 or later.</license>
         <authorEmail>mattia.verga@tiscali.it</authorEmail>
-        <version>1.0</version>
+        <version>1.1</version>
         <description>PLG_CONTENT_AUTOMATICINTROIMAGE_XML_DESCRIPTION</description>
         <files>
                 <filename plugin="automaticintroimage">automaticintroimage.php</filename>

language/en-GB/en-GB.plg_content_automaticintroimage.ini

@@ -17,3 +17,7 @@ PLG_CONTENT_AUTOMATICINTROIMAGE_PARAM_SUFFIX_LABEL="Suffix of resized image"
 PLG_CONTENT_AUTOMATICINTROIMAGE_PARAM_SUFFIX_DESCRIPTION="This will be the suffix applied to the resized image."
 PLG_CONTENT_AUTOMATICINTROIMAGE_PARAM_YES="Yes"
 PLG_CONTENT_AUTOMATICINTROIMAGE_PARAM_NO="No"
+PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_IMAGICK_ERROR="Automatic Intro Image: imagick php module not loaded."
+PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_ALREADY_SET="Automatic Intro Image: intro image was already set."
+PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_CREATED="Automatic Intro Image: %s succesfully created and saved."
+PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_EXIST="Automatic Intro Image: %s already exist and it will not be recreated."

language/en-GB/en-GB.plg_content_automaticintroimage.sys.ini

@@ -17,3 +17,7 @@ PLG_CONTENT_AUTOMATICINTROIMAGE_PARAM_SUFFIX_LABEL="Suffisso dell'immagine ridim
 PLG_CONTENT_AUTOMATICINTROIMAGE_PARAM_SUFFIX_DESCRIPTION="Questo sarà il suffisso applicato all'immagine ridimensionata."
 PLG_CONTENT_AUTOMATICINTROIMAGE_PARAM_YES="Sì"
 PLG_CONTENT_AUTOMATICINTROIMAGE_PARAM_NO="No"
+PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_IMAGICK_ERROR="Automatic Intro Image: il modulo php imagick non è caricato."
+PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_ALREADY_SET="Automatic Intro Image: l'immagine introduttiva era già stata selezionata."
+PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_CREATED="Automatic Intro Image: %s creata e salvata con successo."
+PLG_CONTENT_AUTOMATICINTROIMAGE_MESSAGE_EXIST="Automatic Intro Image: %s esiste già e non è stata ricreata."