From 70d0e8dad126f5dca16ae853e3663adfe2638ffb Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Thu, 4 Nov 2010 17:26:30 +0000
Subject: [PATCH] Add export data conversion to a parent class so it can be
 used by other apps

---
 .../inc/class.importexport_export_csv.inc.php | 72 +++++++++++++++++++
 ...portexport_wizard_basic_export_csv.inc.php |  2 +-
 2 files changed, 73 insertions(+), 1 deletion(-)

diff --git a/importexport/inc/class.importexport_export_csv.inc.php b/importexport/inc/class.importexport_export_csv.inc.php
index 6a6c8d5124..89f27da66a 100644
--- a/importexport/inc/class.importexport_export_csv.inc.php
+++ b/importexport/inc/class.importexport_export_csv.inc.php
@@ -61,6 +61,16 @@ class importexport_export_csv implements importexport_iface_export_record
 		'delimiter' => ';',
 		'enclosure' => '"',
 	);
+
+	/**
+	 * List of fields for data conversion
+	 */
+	public static $types = array(
+		'select-account' => array('creator', 'modifier'),
+		'date-time'	=> array('modified', 'created'),
+		'date'		=> array(),
+		'select-cat'	=> array('cat_id')
+	);
 	
 	/**
 	 * constructor
@@ -149,6 +159,68 @@ class importexport_export_csv implements importexport_iface_export_record
 		return $this->num_of_records;
 	}
 
+	/**
+	 * Convert system info into a format with a little more transferrable meaning
+	 *
+	 * Uses the static variable $types to convert various datatypes.
+	 *
+	 * @param record Record to be converted
+	 * @parem fields List of field types => field names to be converted
+	 * @param appname Current appname if you want to do custom fields too
+	 */
+	public static function convert(importexport_iface_egw_record &$record, Array $fields = array(), $appname = null) {
+		if($appname) {
+			$custom = config::get_customfields($appname);
+			foreach($custom as $name => $c_field) {
+				$name = '#' . $name;
+				switch($c_field['type']) {
+					case 'date':
+						$fields['date'][] = $name;
+						break;
+					case 'date-time':
+						$fields['date-time'][] = $name;
+						break;
+					case 'select-account':
+						$fields['select-account'][] = $name;
+						break;
+				}
+			}
+		}
+		foreach($fields['select-account'] as $name) {
+			if ($record->$name) {
+				if(is_array($record->$name)) {
+					$names = array();
+					foreach($record->$name as $_name) {
+						$names[] = $GLOBALS['egw']->common->grab_owner_name($_name);
+					}
+					$record->$name = implode(', ', $names);
+				} else {
+					$record->$name = $GLOBALS['egw']->common->grab_owner_name($record->$name);
+				}
+			}
+		}
+		foreach($fields['date-time'] as $name) {
+			//if ($record->$name) $record->$name = date('Y-m-d H:i:s',$record->$name); // Standard date format
+			if ($record->$name) $record->$name = date($GLOBALS['egw_info']['user']['preferences']['common']['dateformat'] . ' '.
+				($GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == '24' ? 'H' : 'h').':m:s',$record->$name); // User date format
+		}
+		foreach($fields['date'] as $name) {
+			//if ($record->$name) $record->$name = date('Y-m-d',$record->$name); // Standard date format
+			if ($record->$name) $record->$name = date($GLOBALS['egw_info']['user']['preferences']['common']['dateformat'], $record->$name); // User date format
+		}
+
+		foreach($fields['select-cat'] as $name) {
+			if($record->$name) {
+				$cats = array();
+				$ids = is_array($record->$name) ? $record->$name : explode(',', $record->$name);
+				foreach($ids as $n => $cat_id) {
+					if ($cat_id) $cats[] = $GLOBALS['egw']->categories->id2name($cat_id);
+				}
+				$record->$name = implode(', ',$cats);
+			}
+		}
+	}
+
 	/**
 	 * destructor
 	 *
diff --git a/importexport/inc/class.importexport_wizard_basic_export_csv.inc.php b/importexport/inc/class.importexport_wizard_basic_export_csv.inc.php
index 87894f6a6f..47d92ac0b8 100644
--- a/importexport/inc/class.importexport_wizard_basic_export_csv.inc.php
+++ b/importexport/inc/class.importexport_wizard_basic_export_csv.inc.php
@@ -66,7 +66,7 @@ class importexport_wizard_basic_export_csv
 	*/
 	function wizard_step30(&$content, &$sel_options, &$readonlys, &$preserv)
 	{
-		if($this->debug || true) error_log(get_class($this) . '::wizard_step30->$content '.print_r($content,true));
+		if($this->debug) error_log(get_class($this) . '::wizard_step30->$content '.print_r($content,true));
 		// return from step30
 		if ($content['step'] == 'wizard_step30')
 		{