Implement issue #4 - support translated and custom date formats.

src/system/modules/metamodelsattribute_timestamp/MetaModelAttributeTimestamp.php

@@ -11,6 +11,7 @@
  * @subpackage AttributeTimestamp
  * @author     Stefan Heimes <stefan_heimes@hotmail.com>
  * @author     Andreas Isaak <info@andreas-isaak.de>
+ * @author     Christian Schiffler <c.schiffler@cyberspectrum.de>
  * @copyright  The MetaModels team.
  * @license    LGPL.
  * @filesource
@@ -23,6 +24,7 @@
  * @subpackage AttributeTimestamp
  * @author     Stefan Heimes <stefan_heimes@hotmail.com>
  * @author     Andreas Isaak <info@andreas-isaak.de>
+ * @author     Christian Schiffler <c.schiffler@cyberspectrum.de>
  */
 class MetaModelAttributeTimestamp extends MetaModelAttributeNumeric
 {
@@ -43,6 +45,44 @@ public function getAttributeSettingNames()
 		));
 	}
 
+	/**
+	 * Prepare a template.
+	 *
+	 * @param MetaModelTemplate                $objTemplate The template being prepared.
+	 *
+	 * @param array                            $arrRowData  The row date of the item.
+	 *
+	 * @param IMetaModelRenderSettingAttribute $objSettings The render settings to use.
+	 *
+	 * @return void
+	 */
+	protected function prepareTemplate(MetaModelTemplate $objTemplate, $arrRowData, $objSettings = null)
+	{
+		parent::prepareTemplate($objTemplate, $arrRowData, $objSettings);
+
+		if ($objSettings->get('timeformat'))
+		{
+			$objTemplate->format = $objSettings->get('timeformat');
+		}
+		else
+		{
+			$strDateType   = $this->get('timetype');
+			$strFormatName = (empty($strDateType) ? 'date' : $strDateType) . 'Format';
+			if ($GLOBALS['objPage'] && $GLOBALS['objPage']->$strFormatName)
+			{
+				$objTemplate->format = $GLOBALS['objPage']->$strFormatName;
+			}
+			else
+			{
+				$objTemplate->format = $GLOBALS['TL_CONFIG'][$strFormatName];
+			}
+		}
+		if ($objTemplate->raw !== null)
+		{
+			$objTemplate->parsedDate = MetaModelController::getInstance()->parseDate($objTemplate->format, $objTemplate->raw);
+		}
+	}
+
 	/**
 	 * {@inheritdoc}
 	 */
@@ -66,4 +106,4 @@ public function widgetToValue($varValue, $intId)
 		return ($varValue === '')?  null : $varValue;
 	}
 
-}
+}

src/system/modules/metamodelsattribute_timestamp/config/database.sql

@@ -14,3 +14,11 @@
 CREATE TABLE `tl_metamodel_attribute` (  
   `timetype` varchar(64) NOT NULL default ''
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+
+--
+-- Table `tl_metamodel_rendersetting`
+--
+
+CREATE TABLE `tl_metamodel_rendersetting` (
+  `timeformat` varchar(64) NOT NULL default ''
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;

src/system/modules/metamodelsattribute_timestamp/dca/tl_metamodel_rendersetting.php

@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * The MetaModels extension allows the creation of multiple collections of custom items,
+ * each with its own unique set of selectable attributes, with attribute extendability.
+ * The Front-End modules allow you to build powerful listing and filtering of the
+ * data in each collection.
+ *
+ * PHP version 5
+ * @package    MetaModels
+ * @subpackage AttributeTimestamp
+ * @author     Christian Schiffler <c.schiffler@cyberspectrum.de>
+ * @copyright  The MetaModels team.
+ * @license    LGPL.
+ * @filesource
+ */
+
+/**
+ * Table tl_metamodel_attribute
+ */
+$GLOBALS['TL_DCA']['tl_metamodel_rendersetting']['metapalettes']['timestamp extends default'] = array
+(
+	'timesettings' => array('timeformat')
+);
+
+$GLOBALS['TL_DCA']['tl_metamodel_rendersetting']['fields']['timeformat'] = array
+(
+	'label'              => &$GLOBALS['TL_LANG']['tl_metamodel_rendersetting']['timeformat'],
+	'exclude'            => true,
+	'inputType'          => 'text',
+	'eval' => array
+	(
+		'tl_class'       => 'w50'
+	)
+);

src/system/modules/metamodelsattribute_timestamp/languages/en/tl_metamodel_rendersetting.php

@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * The MetaModels extension allows the creation of multiple collections of custom items,
+ * each with its own unique set of selectable attributes, with attribute extendability.
+ * The Front-End modules allow you to build powerful listing and filtering of the
+ * data in each collection.
+ *
+ * PHP version 5
+ * @package    MetaModels
+ * @subpackage AttributeTimestamp
+ * @author     Christian Schiffler <c.schiffler@cyberspectrum.de>
+ * @copyright  The MetaModels team.
+ * @license    LGPL.
+ * @filesource
+ */
+
+/**
+ * Fields
+ */
+$GLOBALS['TL_LANG']['tl_metamodel_rendersetting']['timeformat'] =  array('Format', 'Here you can define a custom date format. If empty, the default will be used. The format string will be parsed with the PHP date() function.');
+
+/**
+ * Legends
+ */
+$GLOBALS['TL_LANG']['tl_metamodel_rendersetting']['timesettings_legend'] = 'Date and time settings';

src/system/modules/metamodelsattribute_timestamp/templates/mm_attr_timestamp.html5

@@ -1,5 +1 @@
-<?php if($this->attribute->get('timetype') == 'date'):?>
-<span class="text"><?php if ($this->raw !== null): ?><?php echo date($GLOBALS['TL_CONFIG']['dateFormat'], $this->raw); ?><?php endif; ?></span>
-<?php elseif($this->attribute->get('timetype') == 'datim'): ?>
-<span class="text"><?php if ($this->raw !== null): ?><?php echo date($GLOBALS['TL_CONFIG']['datimFormat'], $this->raw); ?><?php endif; ?></span>
-<?php endif; ?>
+<span class="text"><?php echo $this->parsedDate; ?></span>

src/system/modules/metamodelsattribute_timestamp/templates/mm_attr_timestamp.text

@@ -1,7 +1 @@
-<?php if ($this->raw !== null): ?>
-<?php if($this->attribute->get('timetype') == 'date'):?>
-<?php echo date($GLOBALS['TL_CONFIG']['dateFormat'], $this->raw); ?>
-<?php elseif($this->attribute->get('timetype') == 'datim'): ?>
-<?php echo date($GLOBALS['TL_CONFIG']['datimFormat'], $this->raw); ?>
-<?php endif; ?>
-<?php endif; ?>
+<?php echo $this->parsedDate; ?>

src/system/modules/metamodelsattribute_timestamp/templates/mm_attr_timestamp.xhtml

@@ -1,5 +1 @@
-<?php if($this->attribute->get('timetype') == 'date'):?>
-<span class="text"><?php if ($this->raw !== null): ?><?php echo date($GLOBALS['TL_CONFIG']['dateFormat'], $this->raw); ?><?php endif; ?></span>
-<?php elseif($this->attribute->get('timetype') == 'datim'): ?>
-<span class="text"><?php if ($this->raw !== null): ?><?php echo date($GLOBALS['TL_CONFIG']['datimFormat'], $this->raw); ?><?php endif; ?></span>
-<?php endif; ?>
+<span class="text"><?php echo $this->parsedDate; ?></span>