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Path: /data/applications/aps.bak/tikiwiki/7.0-0/standard/htdocs/lib/core/Tracker/Field/ [ Home ]
File: File.php
<?php
// (c) Copyright 2002-2011 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: File.php 34318 2011-05-09 14:25:07Z jonnybradley $

/**
 * Handler class for File
 * 
 * Letter key: ~A~
 *
 */
class Tracker_Field_File extends Tracker_Field_Abstract
{
	function getFieldData(array $requestData = array())
	{
		$ins_id = $this->getInsertId();

		if (!empty($requestData) && isset($_FILES[$ins_id]) && is_uploaded_file($_FILES[$ins_id]['tmp_name'])) {
			$data['old_value'] = $this->getValue();
			$data['value'] = file_get_contents($_FILES[$ins_id]['tmp_name']);
			$data['file_type'] = $_FILES[$ins_id]['type'];
			$data['file_size'] = $_FILES[$ins_id]['size'];
			$data['file_name'] = $_FILES[$ins_id]['name'];
		} else {
			$data = array('value' => $this->getValue());
			if (!empty($data['value']) && (int) $data['value'] > 0) {
				$attachment = TikiLib::lib('trk')->get_item_attachment($data['value']);
				$data['filename'] = $attachment['filename'];
			}
		}
		return $data;
	}

	function renderInput($context = array())
	{
		return $this->renderTemplate('trackerinput/file.tpl', $context);
	}
	
	function renderInnerOutput( $context ) {

		$att_id = $this->getValue();

		if (empty($att_id)) {
			return '';
		} else {

			if ($context['list_mode'] === 'csv') {
				global $base_url;
				return $base_url . 'tiki-download_item_attachment.php?attId=' . $att_id;	// should something to do with export_attachment() happen here?
			}

			$attachment = TikiLib::lib('trk')->get_item_attachment($att_id);

			$smarty = TikiLib::lib('smarty');
			require_once $smarty->_get_plugin_filepath('block', 'self_link');
			require_once $smarty->_get_plugin_filepath('function', 'icon');

			$link = smarty_block_self_link(array(
												'_script' => 'tiki-download_item_attachment.php',
												'attId' => $att_id,
										   ),
										   smarty_function_icon(array('_id' => 'disk', 'alt' => tra('Download')), $smarty) . ' ' .
										   $attachment['filename'],
										   $smarty);
		}
		return $link;
	}
}