fixed problem with multi-word keywords

build.sh

@@ -3,7 +3,7 @@
 git log | grep -m 1 commit
 commit=`git log | grep -m 1 commit `
 commitnick=${commit:7:10}
-commitnick='0.4'
+commitnick='0.5'
 echo "updating version information in inline_keywords.yaml with latest git commit $commitnick"
 sed -ibk "s/version: .*/version: $commitnick/" inline_keywords.yaml
 rm inline_keywords.yamlbk

inline_keywords.yaml

@@ -1,6 +1,6 @@
 name: inline_keywords
 author: Aaron T. Maturen
-version: 0.4
+version: 0.5
 desc: Enable Adding Keywords on Search Result Page
 info_url: https://github.com/aaronmaturen/rs_inline_keywords
 config_url: /plugins/inline_keywords/pages/setup.php

pages/add_keywords.php

@@ -8,7 +8,7 @@
 $fields = sql_query("select ref from resource_type_field where title = 'Keywords'");
 $type = ($fields[0]['ref']);
 
-$keywords = explode(' ',str_replace('+',' ',$_REQUEST['keywords']));
+$keywords = explode(',',str_replace('+',' ',$_REQUEST['keywords']));
 $refs  = explode(' ',str_replace('+',' ',$_REQUEST['refs']));
 foreach($refs as $ref)
     {
@@ -18,7 +18,7 @@
     $inline_keyword_data = sql_query("SELECT * FROM resource_data WHERE resource_type_field = '$type'  AND resource = '$ref'");
     if($inline_keyword_data)
         {
-        $keywordstring = implode(' ',array_unique(array_merge($keywords, explode(' ',$inline_keyword_data[0]['value']))));
+        $keywordstring = implode(', ',array_unique(array_merge($keywords, explode(', ',$inline_keyword_data[0]['value']))));
         sql_query("UPDATE resource_data  SET value = '$keywordstring' WHERE resource_type_field = '$type'  AND resource = '$ref'");
         }
     else