1 files changed, 0 insertions, 158 deletions
diff --git a/classes/PhpIsisDb.php b/classes/PhpIsisDb.php
deleted file mode 100644
index 41319cc..0000000
--- a/classes/PhpIsisDb.php
+++ /dev/null
@@ -1,158 +0,0 @@
-<?php
-
-/**
- * PHP-Isis implementation of IsisDb.
- *
- * @warning
- *   This implementation is currently outdated and lacks
- *   basic functionalities such as subfield handling and
- *   therefore it's use is not recommended.
- */
-class PhpIsisDb implements IsisDb {
-  /**
-   * @var $db
-   *   Database resource.
-   */  
-  var $db;
-
-  /**
-   * @var $format
-   *   Database format, derived from $schema.
-   */
-  var $format;
-
-  /**
-   * @var $log
-   *   Class action log.
-   */
-  var $log;
-
-  /**
-   * Constructor.
-   *
-   * @see IsisDb::__construct()
-   */
-  public function __construct($schema) {
-    // Save db schema.
-    $this->format = $schema;
-
-    // Setup $fdt.
-    foreach ($schema['fields'] as $field => $info) {
-      $this->fdt[$field] = $info['name'];
-    }
-
-    // Open the database.
-    $name     = $schema['db']['name'];
-    $this->db = isis_open(CinisisDb::file("$name/$name", 'db'));
-  }
-
-  /**
-   * Read an entry.
-   *
-   * The PHP-Isis API doen't implement such feature so we
-   * have to emulate it by geting all entries and using
-   * isis_data_seek() to get the desired record.
-   *
-   * @see IsisDb::read()
-   *
-   * @todo
-   *   Subfield handling.
-   */    
-  public function read($id) {
-    $results = isis_search('$', $this->db);
-    if (!isis_data_seek($results, $id - 1)) {
-      return FALSE;
-    }
-
-    // Tag results.
-    $data = $this->tag(isis_fetch_array($results));
-
-    // Charset conversion.
-    array_walk_recursive($data, array(__CLASS__, 'charset'));
-
-    // Return the result.
-    return $data;
-  }
-
-  /**
-   * Return number of entries in the database.
-   *
-   * @see IsisDb::entries()
-   */    
-  public function entries() {
-    return isis_last_mfn($this->db);
-  }
-
-  /**
-   * Return an example schema.
-   *
-   * @see IsisDb::example()
-   */    
-  public function example() {
-    return SchemaDb::example();
-  }
-
-  /**
-   * Check configuration.
-   *
-   * @see IsisDb::check()
-   */  
-  static function check($schema, $section = NULL) {
-    // Check API availability.
-    if (!function_exists('isis_open')) {
-      throw new Exception('Could not find function isis_open. Please check your php-isis installation.');
-      return FALSE;
-    }
-
-    // Check schema configuration.
-    return SchemaDb::check($schema, $section);
-  }
-
-  /**
-   * Tag results of a db query.
-   *
-   * This function converts the keys of query result from field
-   * numbers to names.
-   *   
-   * @param $results
-   *   Database query results.
-   *
-   * @return
-   *   Tagged database result.
-   */
-  function tag($results) {
-    foreach ($results as $key => $value) {
-      if ($key != 'mfn') {
-        $name        = $this->format['fields'][$key]['name'];
-        $data[$name] = $value;
-      }
-    }
-
-    return $data;
-  }
-
-  /**
-   * Charset conversion.
-   *
-   * Converts a string from the database charset to UTF-8.
-   *
-   * @param $data
-   *   String to be converted.
-   *
-   * @return
-   *   String converted to UTF-8.
-   */
-  function charset(&$data) {
-    $data = iconv($this->format['db']['charset'], 'UTF-8', $data);
-  }  
-
-  /**
-   * Class logger.
-   *
-   * @param $message
-   *   Log message.
-   */
-  function logger($message) {
-    $this->log[] = $message;
-  }
-}