From 0e67880b97909c08021ef5fa1075082cfc9b6e26 Mon Sep 17 00:00:00 2001
From: Silvio <silvio@devlet.com.br>
Date: Thu, 1 Apr 2010 13:59:55 -0300
Subject: Charset support on PhpIsisDb

---
 classes/CinIsis.php   |  3 +++
 classes/PhpIsisDb.php | 25 ++++++++++++++++++++++++-
 2 files changed, 27 insertions(+), 1 deletion(-)

(limited to 'classes')

diff --git a/classes/CinIsis.php b/classes/CinIsis.php
index 300bd61..77804c4 100644
--- a/classes/CinIsis.php
+++ b/classes/CinIsis.php
@@ -21,6 +21,9 @@ class CinIsis {
    *
    * @param $config
    *   Alternative config file (defaults to 'config/config.yaml').
+   *
+   * @todo
+   *   Config check.
    */   
   function __construct($config = NULL) {
     if ($config == NULL) {
diff --git a/classes/PhpIsisDb.php b/classes/PhpIsisDb.php
index 169f832..b8f6566 100644
--- a/classes/PhpIsisDb.php
+++ b/classes/PhpIsisDb.php
@@ -50,6 +50,10 @@ class PhpIsisDb implements IsisDb {
       return FALSE;
     }
 
+    // Charset conversion.
+    array_walk_recursive($data, array('PhpIsisDb', 'charset'));
+
+    // Return the result.
     return $this->tag(isis_fetch_array($results));
   }
 
@@ -90,6 +94,25 @@ class PhpIsisDb implements IsisDb {
         $data[$name] = $value;
       }
     }
+
     return $data;
-  }  
+  }
+
+  /**
+   * Charset conversion.
+   *
+   * Converts a string from the database charset to UTF-8.
+   *
+   * @param $data
+   *   String to be converted.
+   *
+   * @param $count
+   *   Data index. Currently unused.
+   *
+   * @return
+   *   String converted to UTF-8.
+   */
+  function charset($data, $count) {
+    return iconv($data, $this->format['db']['charset'], 'UTF-8');
+  }
 }
-- 
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