[mod_articles_news] Option Intro/Full Images of the article

Option to use or not, the intro image field or the full image field of the article
joomla · Apr 14, 2018 · 374f0d1 · 374f0d1
1 parent b5b9d49
commit 374f0d1
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Showing 4 changed files with 42 additions and 8 deletions.
diff --git a/language/en-GB/en-GB.mod_articles_news.ini b/language/en-GB/en-GB.mod_articles_news.ini
@@ -7,7 +7,7 @@ MOD_ARTICLES_NEWS="Articles - Newsflash"
 MOD_ARTICLES_NEWS_FIELD_FEATURED_DESC="Show or hide articles marked as featured."
 MOD_ARTICLES_NEWS_FIELD_FEATURED_LABEL="Featured Articles"
 MOD_ARTICLES_NEWS_FIELD_CATEGORY_DESC="Select Articles from a specific Category or a set of Categories. If no selection will show all categories as default."
-MOD_ARTICLES_NEWS_FIELD_IMAGES_DESC="Display Article images."
+MOD_ARTICLES_NEWS_FIELD_IMAGES_DESC="Display article intro or full image."
 MOD_ARTICLES_NEWS_FIELD_IMAGES_LABEL="Show Images"
 MOD_ARTICLES_NEWS_FIELD_ITEMS_DESC="The number of Articles to display within this module."
 MOD_ARTICLES_NEWS_FIELD_ITEMS_LABEL="Number of Articles"
@@ -30,6 +30,8 @@ MOD_ARTICLES_NEWS_FIELD_TRIGGEREVENTS_DESC="Triggers additional plugin events to
 MOD_ARTICLES_NEWS_FIELD_TRIGGEREVENTS_LABEL="Trigger Plugin Events"
 MOD_ARTICLES_NEWS_FIELD_SHOWINTROTEXT_DESC="Show or hide the article intro text."
 MOD_ARTICLES_NEWS_FIELD_SHOWINTROTEXT_LABEL="Show Intro Text"
+MOD_ARTICLES_NEWS_OPTION_INTROIMAGE="Intro image"
+MOD_ARTICLES_NEWS_OPTION_FULLIMAGE="Full Article Image"
 MOD_ARTICLES_NEWS_READMORE="Read more ..."
 MOD_ARTICLES_NEWS_READMORE_REGISTER="Register to Read More"
 MOD_ARTICLES_NEWS_TITLE_HEADING="Header Level"

diff --git a/modules/mod_articles_news/helper.php b/modules/mod_articles_news/helper.php
@@ -119,9 +119,32 @@ public static function getList(&$params)
 
 			$item->introtext = JHtml::_('content.prepare', $item->introtext, '', 'mod_articles_news.content');
 
-			if (!$params->get('image'))
+			// Get the data of the image, if it is going to be shown
+			if ($params->get('image') != "none")
 			{
-				$item->introtext = preg_replace('/<img[^>]*>/', '', $item->introtext);
+				$images = json_decode($item->images);
+				$item->imageSrc = "";
+				$item->imageAlt = "";
+				$item->imageCaption = "";
+				if ($params->get('image') == "intro" && isset($images->image_intro) && !empty($images->image_intro))
+				{
+					$item->imageSrc = htmlspecialchars($images->image_intro, ENT_COMPAT, 'UTF-8');
+					$item->imageAlt = htmlspecialchars($images->image_intro_alt, ENT_COMPAT, 'UTF-8');
+					if ($images->image_intro_caption) 
+					{
+						$item->imageCaption = htmlspecialchars($images->image_intro_caption, ENT_COMPAT, 'UTF-8');
+					}					
+				}				
+				else if ($params->get('image') == "full" && isset($images->image_fulltext) && !empty($images->image_fulltext))
+				{
+					$item->imageSrc = htmlspecialchars($images->image_fulltext, ENT_COMPAT, 'UTF-8');
+					$item->imageAlt = htmlspecialchars($images->image_fulltext_alt, ENT_COMPAT, 'UTF-8');
+					if ($images->image_intro_caption) 
+					{
+						$item->imageCaption = htmlspecialchars($images->image_fulltext_caption, ENT_COMPAT, 'UTF-8');
+					}
+
+				}
 			}
 
 			if ($triggerEvents)

diff --git a/modules/mod_articles_news/mod_articles_news.xml b/modules/mod_articles_news/mod_articles_news.xml
@@ -46,14 +46,14 @@
 
 				<field
 					name="image"
-					type="radio"
+					type="list"
 					label="MOD_ARTICLES_NEWS_FIELD_IMAGES_LABEL"
 					description="MOD_ARTICLES_NEWS_FIELD_IMAGES_DESC"
-					class="btn-group btn-group-yesno"
-					default="0"
+					default="1"
 					>
-					<option value="1">JYES</option>
-					<option value="0">JNO</option>
+					<option value="intro">MOD_ARTICLES_NEWS_OPTION_INTROIMAGE</option> 
+					<option value="full">MOD_ARTICLES_NEWS_OPTION_FULLIMAGE</option>
+					<option value="null">JNO</option>
 				</field>
 
 				<field

diff --git a/modules/mod_articles_news/tmpl/_item.php b/modules/mod_articles_news/tmpl/_item.php
@@ -22,6 +22,15 @@
 	</<?php echo $item_heading; ?>>
 <?php endif; ?>
 
+<?php if ($params->get('image') != "none" && !empty($item->imageSrc)) : ?>	
+	<figure class="newsflash-image">
+		<img src="<?php echo $item->imageSrc;?>" alt="<?php echo $item->imageAlt;?>">
+		<figcaption>
+			<?php echo $item->imageCaption;?>
+		</figcaption>
+	</figure>
+<?php endif; ?>
+
 <?php if (!$params->get('intro_only')) : ?>
 	<?php echo $item->afterDisplayTitle; ?>
 <?php endif; ?>