mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-08 00:54:50 +01:00
494 lines
16 KiB
PHP
494 lines
16 KiB
PHP
<?php
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/**
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* eGroupWare - importexport
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package importexport
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* @link http://www.egroupware.org
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* @author Cornelius Weiss <nelius@cwtech.de>
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* @copyright Cornelius Weiss <nelius@cwtech.de>
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* @version $Id$
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*/
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/**
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* Userinterface to define {im|ex}ports
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*
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* @package importexport
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*/
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class importexport_definitions_ui
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{
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const _debug = false;
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const _appname = 'importexport';
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public $public_functions = array(
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'edit' => true,
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'index' => true,
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'wizard' => true,
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'import_definition' => true,
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);
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/**
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* holds all available plugins
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*
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* @var array
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*/
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var $plugins;
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/**
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* holds user chosen plugin after step20
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*
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* @var object
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*/
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var $plugin;
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/**
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* xajax response object
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*
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* @var object
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*/
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var $response = true;
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function __construct()
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{
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// we cant deal with notice and warnings, as we are on ajax!
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error_reporting(E_ALL & ~E_NOTICE & ~E_WARNING);
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$GLOBALS['egw']->translation->add_app(self::_appname);
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$GLOBALS['egw_info']['flags']['currentapp'] = self::_appname;
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$GLOBALS['egw_info']['flags']['include_xajax'] = true;
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$this->etpl = new etemplate();
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$this->clock = html::image(self::_appname,'clock');
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$this->steps = array(
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'wizard_step10' => lang('Choose an application'),
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'wizard_step20' => lang('Choose a plugin'),
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'wizard_step21' => lang('Choose a name for this definition'),
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'wizard_step90' => lang('Which users are allowed to use this definition'),
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'wizard_finish' => '',
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);
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//register plugins
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$this->plugins = importexport_helper_functions::get_plugins();
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}
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/**
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* List defined {im|ex}ports
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*
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* @param array $content=null
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*/
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function index($content = null,$msg='')
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{
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$bodefinitions = new importexport_definitions_bo(array('name' => '*'));
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if (is_array($content))
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{
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if (isset($content['delete']))
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{
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$bodefinitions->delete(array_keys($content['delete'],'pressed'));
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}
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elseif(($button = array_search('pressed',$content)) !== false)
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{
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$selected = array_keys($content['selected'],1);
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if(count($selected) < 1 || !is_array($selected)) exit();
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switch ($button)
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{
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case 'delete_selected' :
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$bodefinitions->delete($selected);
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break;
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case 'export_selected' :
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$mime_type = ($GLOBALS['egw']->html->user_agent == 'msie' || $GLOBALS['egw']->html->user_agent == 'opera') ?
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'application/octetstream' : 'application/octet-stream';
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$name = 'importexport_definition.xml';
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header('Content-Type: ' . $mime_type);
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header('Content-Disposition: attachment; filename="'.$name.'"');
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echo $bodefinitions->export($selected);
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exit();
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break;
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default:
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}
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}
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}
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$etpl = new etemplate(self::_appname.'.definition_index');
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// we need an offset because of autocontinued rows in etemplate ...
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$definitions = array('row0');
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foreach ($bodefinitions->get_definitions() as $identifier) {
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$definition = new importexport_definition($identifier);
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$definitions[] = $definition->get_record_array();
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unset($definition);
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}
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$content = $definitions;
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return $etpl->exec( self::_appname.'.importexport_definitions_ui.index', $content, array(), $readonlys, $preserv );
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}
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function edit()
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{
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if(!$_definition = $_GET['definition'])
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{
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//close window
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}
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$definition = array('name' => $_definition);
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$bodefinitions = new importexport_definitions_bo();
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$definition = $bodefinitions->read($definition);
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$definition['edit'] = true;
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$this->wizard($definition);
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}
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function wizard($content = null, $msg='')
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{
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$GLOBALS['egw_info']['flags']['java_script'] .=
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"<script LANGUAGE='JavaScript'>
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function xajax_eT_wrapper_init() {
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//window.resizeTo(document.documentElement.scrollWidth+20,document.documentElement.offsetHeight+40);
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window.moveTo(screen.availWidth/2 - window.outerWidth/2,
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screen.availHeight/2 - window.outerHeight/2);
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}
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</script>";
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$this->etpl->read('importexport.wizardbox');
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$this->wizard_content_template =& $this->etpl->children[0]['data'][1]['A'][2][1]['name'];
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if(is_array($content) &&! $content['edit'])
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{
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if(self::_debug) error_log('importexport.wizard->$content '. print_r($content,true));
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// fetch plugin object
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if($content['plugin'] && $content['application'])
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{
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$wizard_name = $content['application'] . '_wizard_' . str_replace($content['application'] . '_', '', $content['plugin']);
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// we need to deal with the wizard object if exists
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if (file_exists(EGW_SERVER_ROOT . '/'. $content['application'].'/importexport/class.wizzard_'. $content['plugin'].'.inc.php')) {
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error_log('Wizard has one z in english');
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}
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if (file_exists(EGW_SERVER_ROOT . '/'. $content['application'].'/importexport/class.wizard_'. $content['plugin'].'.inc.php'))
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{
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require_once(EGW_SERVER_ROOT . '/'. $content['application'].'/importexport/class.wizard_'. $content['plugin'].'.inc.php');
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$wizard_plugin = 'wizard_'.$content['plugin'];
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error_log('Deprecated location for importexport wizard. Please move it to app/inc/ and rename it to follow new conventions');
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}
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elseif (file_exists(EGW_SERVER_ROOT . '/'. $content['application']."/inc/class.$wizard_name.inc.php"))
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{
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$wizard_plugin = $wizard_name;
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}
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else
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{
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$wizard_plugin = $content['plugin'];
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}
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$this->plugin = is_object($GLOBALS['egw']->$wizard_plugin) ? $GLOBALS['egw']->$wizard_plugin : new $wizard_plugin;
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// Global object needs to be the same, or references to plugin don't work
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if(!is_object($GLOBALS['egw']->importexport_definitions_ui) || $GLOBALS['egw']->importexport_definitions_ui !== $this)
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$GLOBALS['egw']->importexport_definitions_ui =& $this;
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}
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// deal with buttons even if we are not on ajax
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if(isset($content['button']) && array_search('pressed',$content['button']) === false && count($content['button']) == 1)
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{
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$button = array_keys($content['button']);
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$content['button'] = array($button[0] => 'pressed');
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}
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// post process submitted step
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if($content['step']) {
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if(!key_exists($content['step'],$this->steps))
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$next_step = $this->plugin->$content['step']($content);
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else
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$next_step = $this->$content['step']($content);
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} else {
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die('Cannot find next step');
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}
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// pre precess next step
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$sel_options = $readonlys = $preserv = array();
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// Disable finish button if required fields are missing
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if(!$content['name'] || !$content['type'] || !$content['plugin']) {
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$GLOBALS['egw']->js->set_onload("disable_button('exec[button][finish]');");
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}
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if(!key_exists($next_step,$this->steps))
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{
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$this->wizard_content_template = $this->plugin->$next_step($content,$sel_options,$readonlys,$preserv);
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}
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else
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{
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$this->wizard_content_template = $this->$next_step($content,$sel_options,$readonlys,$preserv);
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}
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$html = $this->etpl->exec(self::_appname.'.importexport_definitions_ui.wizard',$content,$sel_options,$readonlys,$preserv,1);
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}
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else
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{
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// initial content
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$GLOBALS['egw']->js->set_onload("xajax_eT_wrapper_init();");
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$GLOBALS['egw']->js->set_onload("disable_button('exec[button][previous]');");
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$sel_options = $readonlys = $preserv = array();
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if($content['edit'])
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unset ($content['edit']);
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$this->wizard_content_template = $this->wizard_step10($content, $sel_options, $readonlys, $preserv);
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$html = $this->etpl->exec(self::_appname.'.importexport_definitions_ui.wizard',$content,$sel_options,$readonlys,$preserv,1);
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}
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if(class_exists('xajaxResponse'))
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{
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$this->response = new xajaxResponse();
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if ($content['closewindow'])
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{
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$this->response->addScript("window.close();");
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$this->response->addScript("opener.location.reload();");
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// If Browser can't close window we display a "close" buuton and
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// need to disable normal buttons
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$this->response->addAssign('exec[button][previous]','style.display', 'none');
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$this->response->addAssign('exec[button][next]','style.display', 'none');
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$this->response->addAssign('exec[button][finish]','style.display', 'none');
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$this->response->addAssign('exec[button][cancel]','style.display', 'none');
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}
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$this->response->addAssign('contentbox', 'innerHTML', $html);
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if (isset($GLOBALS['egw']->js) && $GLOBALS['egw']->js->body['onLoad'])
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{
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$this->response->addScript($GLOBALS['egw']->js->body['onLoad']);
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}
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$this->response->addAssign('picturebox', 'style.display', 'none');
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$this->response->addScript("set_style_by_class('div','popupManual','display','inline');");
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return $this->response->getXML();
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}
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else
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{
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$GLOBALS['egw']->js->set_onload("document.getElementById('picturebox').style.display = 'none';");
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$GLOBALS['egw']->common->egw_header();
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echo '<div id="divMain">'."\n";
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echo '<div><h3>{Im|Ex}port Wizard</h3></div>';
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// adding a manual icon to every popup
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if ($GLOBALS['egw_info']['user']['apps']['manual'])
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{
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$manual = new etemplate('etemplate.popup.manual');
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echo $manual->exec(self::_appname.'.importexport_definitions_ui.wizard',$content,$sel_options,$readonlys,$preserv,1);
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unset($manual);
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}
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echo '<div id="contentbox">';
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echo $html;
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echo '</div></div>'."\n";
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echo '<style type="text/css">#picturebox { position: absolute; right: 27px; top: 24px; }</style>'."\n";
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echo '<div id="picturebox">'. $this->clock. '</div>';
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return;
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}
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}
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/**
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* gets name of next step
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*
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* @param string $curr_step
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* @param int $step_width
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* @return string containing function name of next step
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*/
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function get_step ($curr_step, $step_width)
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{
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/*if($content['plugin'] && $content['application']&& !is_object($this->plugin))
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{
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$plugin_definition = $this->plugins[$content['application']][$content['plugin']]['definition'];
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if($plugin_definition) $this->plugin = new $plugin_definition;
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}*/
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if(is_object($this->plugin) && is_array($this->plugin->steps))
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{
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$steps = array_merge($this->steps,$this->plugin->steps);
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$steps = array_flip($steps); asort($steps); $steps = array_flip($steps);
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}
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else
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{
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$steps = $this->steps;
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}
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$step_keys = array_keys($steps);
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$nn = array_search($curr_step,$step_keys)+(int)$step_width;
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return (key_exists($nn,$step_keys)) ? $step_keys[$nn] : 'wizard_finish';
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}
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function wizard_step10(&$content, &$sel_options, &$readonlys, &$preserv)
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{
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if(self::_debug) error_log('importexport.importexport_definitions_ui::wizard_step10->$content '.print_r($content,true));
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// return from step10
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if ($content['step'] == 'wizard_step10')
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{
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switch (array_search('pressed', $content['button']))
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{
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case 'next':
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return $this->get_step($content['step'],1);
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case 'finish':
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return 'wizard_finish';
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default :
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return $this->wizard_step10($content,$sel_options,$readonlys,$preserv);
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}
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}
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// init step10
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else
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{
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$content['msg'] = $this->steps['wizard_step10'];
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foreach ($this->plugins as $appname => $options) $sel_options['application'][$appname] = lang($appname);
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$GLOBALS['egw']->js->set_onload("disable_button('exec[button][previous]');");
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$content['step'] = 'wizard_step10';
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$preserv = $content;
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unset ($preserv['button']);
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return 'importexport.wizard_chooseapp';
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}
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}
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// get plugin
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function wizard_step20(&$content, &$sel_options, &$readonlys, &$preserv)
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{
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if(self::_debug) error_log('importexport.' . get_class($this) . '::wizard_step20->$content '.print_r($content,true));
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// return from step20
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if ($content['step'] == 'wizard_step20')
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{
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switch (array_search('pressed', $content['button']))
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{
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case 'next':
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// There's no real reason the plugin has to come from any of these, as long as it has a $steps variable
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if($this->plugin instanceof importexport_iface_import_plugin || $this->plugin instanceof importexport_wizard_basic_import_csv) {
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$content['type'] = 'import';
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} elseif($this->plugin instanceof importexport_iface_export_plugin) {
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$content['type'] = 'export';
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} else {
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throw new egw_exception('Invalid plugin');
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}
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return $this->get_step($content['step'],1);
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case 'previous' :
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unset ($content['plugin']);
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if(is_object($this->response)) {
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$this->response->addScript("disable_button('exec[button][previous]');");
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}
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return $this->get_step($content['step'],-1);
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case 'finish':
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return 'wizard_finish';
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default :
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return $this->wizard_step20($content,$sel_options,$readonlys,$preserv);
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}
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}
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// init step20
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else
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{
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$content['msg'] = $this->steps['wizard_step20'];
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foreach ($this->plugins[$content['application']] as $type => $plugins) {
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foreach($plugins as $plugin => $name) {
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$sel_options['plugin'][$plugin] = $name;
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}
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}
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$content['step'] = 'wizard_step20';
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$preserv = $content;
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unset ($preserv['button']);
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return 'importexport.wizard_chooseplugin';
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}
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}
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// name
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function wizard_step21(&$content, &$sel_options, &$readonlys, &$preserv)
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{
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if(self::_debug) error_log('importexport.importexport_definitions_ui::wizard_step21->$content '.print_r($content,true));
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// return from step21
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if ($content['step'] == 'wizard_step21')
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{
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switch (array_search('pressed', $content['button']))
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{
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case 'next':
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return $this->get_step($content['step'],1);
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case 'previous' :
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return $this->get_step($content['step'],-1);
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case 'finish':
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return 'wizard_finish';
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default :
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return $this->wizard_step21($content,$sel_options,$readonlys,$preserv);
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}
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}
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// init step21
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else
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{
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$content['msg'] = $this->steps['wizard_step21'];
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$content['step'] = 'wizard_step21';
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$preserv = $content;
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unset ($preserv['button']);
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return 'importexport.wizard_choosename';
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}
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}
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// allowed users
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function wizard_step90(&$content, &$sel_options, &$readonlys, &$preserv)
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{
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if(self::_debug) error_log('importexport.importexport_definitions_ui::wizard_step90->$content '.print_r($content,true));
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// return from step90
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if ($content['step'] == 'wizard_step90')
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{
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$content['allowed_users'] = implode(',',$content['allowed_users']);
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// workaround for some ugly bug related to readonlys;
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switch (array_search('pressed', $content['button']))
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{
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case 'previous' :
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return $this->get_step($content['step'],-1);
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case 'next':
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case 'finish':
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return 'wizard_finish';
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default :
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return $this->wizard_step90($content,$sel_options,$readonlys,$preserv);
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}
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}
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// init step90
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else
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{
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$content['msg'] = $this->steps['wizard_step90'];
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$content['step'] = 'wizard_step90';
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$preserv = $content;
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unset ($preserv['button']);
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$GLOBALS['egw']->js->set_onload("disable_button('exec[button][next]');");
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if(is_object($this->response)) {
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$this->response->addAssign('exec[button][next]','style.display', 'none');
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}
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return 'importexport.wizard_chooseallowedusers';
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}
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}
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function wizard_finish(&$content)
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{
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if(self::_debug) error_log('importexport.importexport_definitions_ui::wizard_finish->$content '.print_r($content,true));
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// Take out some UI leavings
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unset($content['msg']);
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unset($content['step']);
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unset($content['button']);
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$bodefinitions = new importexport_definitions_bo();
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$bodefinitions->save($content);
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// This message is displayed if browser cant close window
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$content['msg'] = lang('ImportExport wizard finished successfully!');
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$content['closewindow'] = true;
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return 'importexport.wizard_close';
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}
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function import_definition($content='')
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{
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$bodefinitions = new importexport_definitions_bo();
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if (is_array($content))
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{
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$bodefinitions->import($content['import_file']['tmp_name']);
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// TODO make redirect here!
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|
return $this->index();
|
|
}
|
|
else
|
|
{
|
|
$etpl = new etemplate(self::_appname.'.import_definition');
|
|
return $etpl->exec(self::_appname.'.importexport_definitions_ui.import_definition',$content,array(),$readonlys,$preserv);
|
|
}
|
|
}
|
|
}
|