Merge pull request #4 from dekalee/autopromo-generator

Autopromo banner generator

src/AdbackAnalytics/Driver/RedisScriptCache.php

@@ -65,6 +65,14 @@ public function isMessageConfigured()
         return $this->redis->exists('adback_message_url');
     }
 
+    /**
+     * @return bool
+     */
+    public function isAutopromoBannerConfigured()
+    {
+        return $this->redis->exists('adback_autopromo_banner_url');
+    }
+
     /**
      * @param string $domain
      */
@@ -97,6 +105,38 @@ public function getMessageScript()
         return $this->redis->get('adback_message_script');
     }
 
+    /**
+     * @param string $domain
+     */
+    public function setAutopromoBannerUrl($domain)
+    {
+        $this->redis->set('adback_autopromo_banner_url', $domain);
+    }
+
+    /**
+     * @return string
+     */
+    public function getAutopromoBannerUrl()
+    {
+        return $this->redis->get('adback_autopromo_banner_url');
+    }
+
+    /**
+     * @param string $script
+     */
+    public function setAutopromoBannerScript($script)
+    {
+        $this->redis->set('adback_autopromo_banner_script', $script);
+    }
+
+    /**
+     * @return string
+     */
+    public function getAutopromoBannerScript()
+    {
+        return $this->redis->get('adback_autopromo_banner_script');
+    }
+
     /**
      * Clear analytics data
      */
@@ -113,4 +153,12 @@ public function clearMessageData()
         $this->redis->del('adback_message_url', 'adback_message_script');
     }
 
+    /**
+     * Clear autopromo banner data
+     */
+    public function clearAutopromoBannerData()
+    {
+        $this->redis->del('adback_autopromo_banner_url', 'adback_autopromo_banner_script');
+    }
+
 }

src/AdbackAnalytics/Driver/ScriptCacheInterface.php

@@ -37,6 +37,11 @@ public function getAnalyticsScript();
      */
     public function isMessageConfigured();
 
+    /**
+     * @return bool
+     */
+    public function isAutopromoBannerConfigured();
+
     /**
      * @param string $domain
      */
@@ -57,6 +62,26 @@ public function setMessageScript($script);
      */
     public function getMessageScript();
 
+    /**
+     * @param string $domain
+     */
+    public function setAutopromoBannerUrl($domain);
+
+    /**
+     * @return string
+     */
+    public function getAutopromoBannerUrl();
+
+    /**
+     * @param string $script
+     */
+    public function setAutopromoBannerScript($script);
+
+    /**
+     * @return string
+     */
+    public function getAutopromoBannerScript();
+
     /**
      * Clear analytics data
      */
@@ -66,4 +91,9 @@ public function clearAnalyticsData();
      * Clear message data
      */
     public function clearMessageData();
+
+    /**
+     * Clear autopromo banner data
+     */
+    public function clearAutopromoBannerData();
 }

src/AdbackAnalytics/Exception/AutopromoBannerIdMissing.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Dekalee\AdbackAnalytics\Exception;
+
+/**
+ * Class AutopromoBannerIdMissing
+ */
+class AutopromoBannerIdMissing extends \Exception
+{
+}

src/AdbackAnalytics/Generator/AutopromoBannerScriptGenerator.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Dekalee\AdbackAnalytics\Generator;
+
+use Dekalee\AdbackAnalytics\Exception\AutopromoBannerIdMissing;
+
+/**
+ * Class AutopromoBannerScriptGenerator
+ */
+class AutopromoBannerScriptGenerator extends AbstractScriptGenerator implements ScriptGeneratorInterface
+{
+    /**
+     * @param int $id
+     *
+     * @return string
+     *
+     * @throws AutopromoBannerIdMissing
+     */
+    public function generate($id = null)
+    {
+        if(is_null($id)) {
+            throw new AutopromoBannerIdMissing();
+        }
+
+        if (!$this->cache->isAutopromoBannerConfigured()) {
+            return '';
+        }
+
+        $url = $this->cache->getAutopromoBannerUrl();
+        $script = $this->cache->getAutopromoBannerScript();
+
+        $script = <<<EOS
+(function (a,d){var s,t,cs,ds,dd;s=d.createElement('script');cs=d.currentScript;
+    ds=d.createElement('span');ds.id=Math.random().toString(36).substring(7);
+    dd=cs.parentNode.insertBefore(ds,cs);
+    s.src=a;s.async=1;s.setAttribute('data-dd',ds.id);s.setAttribute('data-id',$id);
+    t=d.getElementsByTagName('script')[0];t.parentNode.insertBefore(s,t);})
+("https://$url/$script.js", document);
+EOS;
+
+        return $script;
+    }
+}

src/AdbackAnalytics/Generator/MessageScriptGenerator.php

@@ -20,7 +20,7 @@ public function generate()
         $script = $this->cache->getMessageScript();
 
         $script = <<<EOS
-(function (a,d){var s,t,u;s=d.createElement('script');
+(function (a,d){var s,t;s=d.createElement('script');
     s.src=a;s.async=1;
     t=d.getElementsByTagName('script')[0];
     t.parentNode.insertBefore(s,t);