Cannot search for Greek words in wysiwyg descriptions

[ioweb-gr]

Preconditions (*)

1. OpenMage LTS 19.4.15
2. One product with a description / short description in Greek using the wysiwyg editor

Steps to reproduce (*)

1. Create a simple product that's in stock, has quantity, is visible in catalog and search.

2. Add to it a description like Φώτα θέσεως using the wysiwyg editor. The description is going to be saved encoded in html entities like this <p>&Phi;ώ&tau;&alpha; &theta;έ&sigma;&epsilon;&omega;&sigmaf;</p>
   
   

3. Reindex and clear cache

4. Go to the frontend and search for the word Φώτα

Expected result (*)

1. The product is found

Actual result (*)

1. The product is not found
   

It seems that OpenMage is not building the search index correctly or during search it forgets to encode or decode the html entities.

[ioweb-gr]

Any ideas where I should start looking for it?

[macoaure]

making some tests i detect that magento will allways convert the simbols into unicode for searching, try making the same method, convert the symbols to the unicode and search for then:

// app/code/core/Mage/CatalogSearch/Helper/Data.php
<?php
// ...
    public function getQuery()
    {
        if (!$this->_query) {
            $this->_query = Mage::getModel('catalogsearch/query')
-                ->loadByQuery($this->getQueryText());
+                ->loadByQuery(htmlentities($this->getQueryText()));
            if (!$this->_query->getId()) {
-                ->loadByQuery($this->getQueryText());
+                ->loadByQuery(htmlentities($this->getQueryText()));
            }
        }
        return $this->_query;
    }

Remember to add the targets attributes on the search filter.

[ioweb-gr]

The problem is that if we don't use the wysiwyg editor, the characters are not encoded, and they work fine in search. Doing this, will make other attributes not work like the product name for examle :(

[macoaure]

u can do a special rule for this symbols like a str_replace([symbols], [encode], string_search);