Merge pull request #18 from misd-service-development/accessible

Add accessible alt text

CHANGELOG.md

@@ -1,6 +1,21 @@
 Changelog for 7.x-1.*
 =====================
 
+7.x-1.6
+-------
+
+5 April 2019
+
+* Add accessible alt text to teasers.
+
+7.x-1.5
+-------
+
+18 December 2018
+
+* Allow horizontal and vertical teasers to have no link.
+* Avoid warnings by checking that '#formatter is set before using it.
+
 7.x-1.4
 -------
 

cambridge_teasers.info

@@ -2,7 +2,7 @@ name = Teasers
 description = Adds University of Cambridge theme teasers node view modes.
 core = 7.x
 package = University of Cambridge
-version = 7.x-1.5
+version = 7.x-1.6
 project = cambridge_teasers
 dependencies[] = cambridge_image_styles
 dependencies[] = features

templates/node----focus-on-teaser.tpl.php

@@ -21,6 +21,12 @@
 
 $has_image = isset($content['field_image']);
 
+if ($has_image && isset($url)):
+  if(isset($content['field_image'][0]['#item']) && empty($content['field_image'][0]['#item']['alt']) ):
+    $content['field_image'][0]['#item']['alt'] = $read_more . t(' at: ') . $title;
+  endif;
+endif;
+
 ?>
 
 <div class="campl-content-container campl-side-padding <?php print $classes; ?>" <?php print $attributes; ?>>

templates/node----sidebar-teaser.tpl.php

@@ -21,6 +21,12 @@
 
 $has_image = isset($content['field_image']);
 
+if ($has_image && isset($url)):
+  if(isset($content['field_image'][0]['#item']) && empty($content['field_image'][0]['#item']['alt']) ):
+    $content['field_image'][0]['#item']['alt'] = $read_more . t(' at: ') . $title;
+  endif;
+endif;
+
 ?>
 
 <div class="campl-content-container <?php print $classes; ?>" <?php print $attributes; ?>>

templates/node----teaser.tpl.php

@@ -25,6 +25,12 @@
 
 $has_image = isset($content['field_image']);
 
+if ($has_image && isset($url)):
+  if(isset($content['field_image'][0]['#item']) && empty($content['field_image'][0]['#item']['alt']) ):
+    $content['field_image'][0]['#item']['alt'] = $read_more . t(' at: ') . $title;
+  endif;
+endif;
+
 ?>
 
 <div class="campl-content-container campl-vertical-padding <?php print $classes; ?>" <?php print $attributes; ?>>

templates/node----vertical-teaser.tpl.php

@@ -23,6 +23,14 @@
   endif;
 endif;
 
+$has_image = isset($content['field_image']);
+
+if ($has_image && isset($url)):
+  if(isset($content['field_image'][0]['#item']) && empty($content['field_image'][0]['#item']['alt']) ):
+    $content['field_image'][0]['#item']['alt'] = $read_more . t(' at: ') . $title;
+  endif;
+endif;
+
 ?>
 
 <div class="campl-content-container campl-vertical-padding <?php print $classes; ?>" <?php print $attributes; ?>>