Booksite config and code for cover images

config/vufind/config.ini

@@ -357,7 +357,7 @@ major           = studentmajor
 ; You can select Syndetics, LibraryThing, Summon, Amazon, Booksite, OpenLibrary,
 ; Contentcafe and/or Google Books.
 ;   Note: Summon service takes a Serials Solutions client key, NOT Summon API key!
-;coverimages     = Syndetics:MySyndeticsId,Amazon:MyAccessKeyId,Booksite:MyCATSkey,LibraryThing:MyLibraryThingId,Google,OpenLibrary,Summon:MySerialsSolutionsClientKey,Contentcafe:MyContentCafeID
+;coverimages     = Syndetics:MySyndeticsId,Amazon:MyAccessKeyId,Booksite,LibraryThing:MyLibraryThingId,Google,OpenLibrary,Summon:MySerialsSolutionsClientKey,Contentcafe:MyContentCafeID
 
 ; This setting controls the image to display when no book cover is available.
 ; The path is relative to the base of your theme directory.
@@ -368,7 +368,7 @@ noCoverAvailableImage = images/noCover2.gif
 ;   Note: Guardian reviews contain embedded advertisements. If the API key is not
 ;         supplied, e.g. "Guardian:", only the review title, byline, Guardian logo
 ;         and a link to the full Guardian page will be displayed
-;reviews         = Syndetics:MySyndeticsId,SyndeticsPlus:MySyndeticsID,AmazonEditorial:MyAccessKeyId,Amazon:MyAccessKeyId,Booksite:MyCATSkey,Guardian:MyGuardianKeyId
+;reviews         = Syndetics:MySyndeticsId,SyndeticsPlus:MySyndeticsID,AmazonEditorial:MyAccessKeyId,Amazon:MyAccessKeyId,Booksite,Guardian:MyGuardianKeyId
 
 ; You can select from Syndetics or SyndeticsPlus
 ;excerpts        = Syndetics:MySyndeticsId,SyndeticsPlus:MySyndeticsId
@@ -895,4 +895,4 @@ max_tag_length = 64
 ;Solr = Catalog
 ;Summon = Summon
 ;WorldCat = WorldCat
-;SolrWeb = "Library Website"
+;SolrWeb = "Library Website"
\ No newline at end of file

module/VuFind/src/VuFind/Cover/Loader.php

@@ -479,6 +479,7 @@ class Loader implements \Zend\Log\LoggerAwareInterface
 
             return true;
         } else {
+            $this->debug("Failed to retrieve image from " + $url);
             return false;
         }
     }
@@ -698,4 +699,24 @@ class Loader implements \Zend\Log\LoggerAwareInterface
             '/' . $isn . '/' . $this->size;
         return $this->processImageURL($url);
     }
+
+
+    public function booksite($id)
+    {
+        // convert normalized 10 char isn to 13 digits
+        $isn = $this->isn;
+        if (strlen($isn) != 13){
+          $ISBN = new ISBN($isn);
+          $isn = $ISBN->get13();
+        }
+        $url = isset($this->config->Booksite->url) ?
+                     $this->config->Booksite->url  : 'https://api.booksite.com';
+        if (! isset($this->config->Booksite->key)) {
+            throw new \Exception("Booksite 'key' not set in VuFind config");
+        }
+        $key = $this->config->Booksite->key;
+        $url = $url . '/poca/content_img?key=' . $key . '&ean=' . $isn;
+        return $this->processImageURL($url);
+    }
+
 }