Hotfix

[mailer.git] / inc / xml-functions.php

diff --git a/inc/xml-functions.php b/inc/xml-functions.php
index 8958bdb157f30000cfa7ccc8dfcd1ee7f2bb4701..d09e8e11fae32792dc250b08d242ef77ec27cd19 100644 (file)
--- a/inc/xml-functions.php
+++ b/inc/xml-functions.php
@@ -17,7 +17,7 @@
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
- * For more information visit: http://www.mxchange.org                  *
+ * For more information visit: http://mxchange.org                      *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
  * it under the terms of the GNU General Public License as published by *
@@ -185,7 +185,9 @@ function xmlCharacterHandler ($resource, $characters) {
                // Nothing to handle
                return;
        } // END - if
-       die('characters[]='.strlen($characters));
+
+       // @TODO Handle characters
+       die(__FUNCTION__ . ':characters[]='.strlen($characters));
 }
 
 // Checks if given type is valid, makes all lower-case
@@ -194,7 +196,16 @@ function isInvalidXmlType ($type) {
        $type = strtolower(trim($type));
 
        // Is it found?
-       return (in_array($type, array('string', 'array', 'bool', 'int')));
+       return (in_array($type, array('string', 'array', 'bool', 'int', 'callback')));
+}
+
+// Checks if given condition is valid
+function isXmlConditionValid ($condition) {
+       // Trim and make lower-case
+       $condition = trim(strtolower($condition));
+
+       // Is it valid?
+       return (in_array($condition, array('equals')));
 }
 
 // Checks if given value is valid/verifyable
@@ -212,5 +223,82 @@ function isXmlValueValid ($type, $value) {
        return call_user_func_array($callbackFunction, array($value));
 }
 
+// Converts given condition into a symbol
+function convertXmlContion ($condition) {
+       // Default is an invalid one
+       $return = '???';
+
+       // Detect the condition again
+       switch ($condition) {
+               case 'EQUALS': // Equals
+                       $return = '=';
+                       break;
+
+               default: // Unknown condition
+                       debug_report_bug(__FUNCTION__, __LINE__, 'Condition ' . $condition . ' is unknown/unsupported.');
+                       break;
+       } // END - switch
+
+       // Return it
+       return $return;
+}
+
+// "Getter" for sql part back from given array
+function getSqlPartFromXmlArray ($columns) {
+       // Init SQL
+       $SQL = '';
+
+       // Walk through all entries
+       foreach ($columns as $columnArray) {
+               // Init SQL part
+               $sqlPart = '';
+
+               // Do we have a table/alias
+               if (!empty($columnArray['table'])) {
+                       // Pre-add it
+                       $sqlPart .= $columnArray['table'] . '.';
+               } // END - if
+
+               // Add column
+               $sqlPart .= '`' . $columnArray['column'] . '`';
+
+               // Is a function and alias set?
+               if ((!empty($columnArray['function'])) && (!empty($columnArray['alias']))) {
+                       // Add both
+                       $sqlPart = $columnArray['function'] . '(' . $sqlPart . ') AS `' . $columnArray['alias'] . '`';
+               } // END - if
+
+               // Add finished SQL part to the query
+               $SQL .= $sqlPart . ',';
+       } // END - foreach
+
+       // Return it without last commata
+       return substr($SQL, 0, -1);
+}
+
+// Searches in given XML array for value and returns the parent index
+function searchXmlArray ($value, $columns, $childKey) {
+       // Default is not found
+       $return = false;
+
+       // Walk through whole array
+       foreach ($columns as $key => $columnArray) {
+               // Make sure the element is there
+               assert(isset($columnArray[$childKey]));
+
+               // Now is it what we are looking for?
+               if ($columnArray[$childKey] == $value) {
+                       // Remember this match
+                       $return = $key;
+
+                       // And abort any further searches
+                       break;
+               } // END - foreach
+       } // END - foreach
+
+       // Return key/false
+       return $return;
+}
+
 // [EOF]
 ?>