added ability to blacklist special indexes to e.g. skip cobby or catalogsearch_fulltext if solr is used

Author: tobihille

app/code/community/Hackathon/AsyncIndex/Model/Observer.php

@@ -189,6 +189,9 @@ public function runIndex() {
             return null;
         }
 
+        $blacklistCfg = Mage::getStoreConfig('system/asyncindex/blacklist_indexes');
+        $blacklist = explode(',', $blacklistCfg);
+
         $partialIndex = Mage::getStoreConfig('system/asyncindex/partial_cron_index');
 
         if($partialIndex) {
@@ -198,6 +201,10 @@ public function runIndex() {
 
             /** @var Mage_Index_Model_Process $process */
             foreach ($pCollection as $process) {
+                if ( in_array($process->getIndexerCode(), $blacklist) )
+                {
+                  continue;
+                }
                 $indexManager->executePartialIndex($process);
             }
 

app/code/community/Hackathon/AsyncIndex/etc/system.xml

@@ -50,6 +50,15 @@
                             <show_in_store>0</show_in_store>
                             <comment>When enabled the automated cron will perform indexing using Partial Indexing</comment>
                         </partial_cron_index>
+                        <blacklist_indexes>
+                            <label>Indexcodes which shall not be processed</label>
+                            <comment>Commaseparated; e.g. "catalogsearch_fulltext,tag_summary"</comment>
+                            <frontend_type>text</frontend_type>
+                            <sort_order>50</sort_order>
+                            <show_in_default>1</show_in_default>
+                            <show_in_website>0</show_in_website>
+                            <show_in_store>0</show_in_store>
+                        </blacklist_indexes>
                     </fields>
                 </asyncindex>
             </groups>