Clean up the code

lib/Alchemy/Phrasea/Controller/Prod/Tooltip.php

@@ -124,7 +124,6 @@ class Tooltip implements ControllerProviderInterface
 
                 $search_engine = $app['phraseanet.SE'];
                 $search_engine->setOptions($search_engine_options);
-
             } catch (\Exception $e) {
                 $search_engine = null;
             }

lib/Alchemy/Phrasea/SearchEngine/Phrasea/PhraseaEngine.php

@@ -638,11 +638,9 @@ class PhraseaEngine implements SearchEngineInterface
 
         $sxe = @simplexml_load_string($res['xml']);
 
-
         foreach ($fields as $name => $field) {
             $newValues = array();
             if ($sxe && $sxe->description && $sxe->description->{$name}) {
-                $val = array();
                 foreach ($sxe->description->{$name} as $value) {
                     $newValues[(string) $value['meta_id']] = (string) $value;
                 }

lib/classes/caption/Field/Value.php

@@ -63,6 +63,10 @@ class caption_Field_Value implements cache_cacheableInterface
      * @var string
      */
     protected $qjs;
+
+    /**
+     * Tells whether the value is matched against a thesaurus value.
+     */
     protected $isThesaurusValue;
 
     protected static $localCache = array();
@@ -400,13 +404,11 @@ class caption_Field_Value implements cache_cacheableInterface
             }
         }
 
-        if($bestnode)
-        {
+        if($bestnode) {
             list($term, $context) = $this->splitTermAndContext(str_replace(array("[[em]]", "[[/em]]"), array("", ""), $value));
-            $qjs = $term . ($context ? '['.$context.']' : '');
-
+            // a value has been found in thesaurus, update value & set the query to bounce to the value
             $this->value = $bestnode->getAttribute('v');
-            $this->qjs = $qjs;
+            $this->qjs = $term . ($context ? '['.$context.']' : '');
             $this->isThesaurusValue = true;
         } else {
             $this->isThesaurusValue = false;
@@ -417,8 +419,6 @@ class caption_Field_Value implements cache_cacheableInterface
     }
 
     /**
-     * qjs property
-     *
      * @return boolean
      */
     public function isThesaurusValue()

lib/classes/caption/record.php

@@ -306,13 +306,6 @@ class caption_record implements caption_interface, cache_cacheableInterface
         $fields = array();
 
         foreach ($this->get_fields($grep_fields, $includeBusiness) as $meta_struct_id => $field) {
-
-//            $value = preg_replace(
-//                "(([^']{1})((https?|file):((/{2,4})|(\\{2,4}))[\w:#%/;$()~_?/\-=\\\.&]*)([^']{1}))"
-//                , '$1 $2 <a title="' . _('Open the URL in a new window') . '" class="ui-icon ui-icon-extlink" href="$2" style="display:inline;padding:2px 5px;margin:0 4px 0 2px;" target="_blank"> &nbsp;</a>$7'
-//                , $highlight ? $field->highlight_thesaurus() : $field->get_serialized_values(false, false)
-//            );
-
             $values = array();
             foreach ($field->get_values() as $metaId => $v) {
                 $values[$metaId] = array(
@@ -333,7 +326,8 @@ class caption_record implements caption_interface, cache_cacheableInterface
         if ($searchEngine instanceof SearchEngineInterface) {
             $ret = $searchEngine->excerpt($highlight, $fields, $this->record);
 
-            // sets highlighted value from search engine
+            // sets highlighted value from search engine, highlighted values will now
+            // be surrounded by [[em]][[/em]] tags
             if ($ret) {
                 foreach ($fields as $key => $value) {
                     if (!isset($ret[$key])) {

lib/classes/record/adapter.php

@@ -897,7 +897,6 @@ class record_adapter implements record_Interface, cache_cacheableInterface
 
         foreach ($fields as $field) {
             if (in_array($field->get_thumbtitle(), array('1', $this->app['locale.I18n']))) {
-
                 $fields_to_retrieve [] = $field->get_name();
             }
         }