egroupware_official/addressbook/inc/class.addressbook_export_vcard.inc.php

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<?php
/**
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* EGroupware addressbook: vCard export plugin for importexport framework
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*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package addressbook
* @subpackage importexport
* @link http://www.egroupware.org
* @author Nathan Gray
* @copyright 2012 Nathan Gray
* @version $Id$
*/
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use EGroupware\Api;
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/**
* export addressbook contacts as vcard
*/
class addressbook_export_vcard implements importexport_iface_export_plugin {
/**
* Exports records as defined in $_definition
*
* @param egw_record $_definition
*/
public function export( $_stream, importexport_definition $_definition) {
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$options = $_definition->plugin_options;
$this->uicontacts = new addressbook_ui();
$this->selection = array();
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// Addressbook defines its own export imits
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$limit_exception = Api\Storage\Merge::is_export_limit_excepted();
$export_limit = Api\Storage\Merge::getExportLimit($app='addressbook');
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if($export_limit == 'no' && !$limit_exception) {
return;
}
// Need to switch the app to get the same results
$old_app = $GLOBALS['egw_info']['flags']['currentapp'];
$GLOBALS['egw_info']['flags']['currentapp'] = 'addressbook';
if ($options['selection'] == 'search') {
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// uicontacts selection with checkbox 'use_all'
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$query = Api\Cache::getSession('addressbook', 'index');
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$query['num_rows'] = -1; // all
$query['csv_export'] = true; // so get_rows method _can_ produce different content or not store state in the session
if(!array_key_exists('filter',$query)) $query['filter'] = $GLOBALS['egw_info']['user']['account_id'];
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$readonlys = null;
$this->uicontacts->get_rows($query,$this->selection,$readonlys, true); // only return the ids
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}
elseif ( $options['selection'] == 'all' ) {
if ($GLOBALS['egw_info']['user']['preferences']['addressbook']['hide_accounts'] === '1') {
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$col_filter['account_id'] = null;
}
$this->selection = ExecMethod2('addressbook.addressbook_bo.search', array(), true, '', '','',false,'AND',false,$col_filter);
//$this->uicontacts->get_rows($query,$this->selection,$readonlys,true);
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} else {
$this->selection = explode(',',$options['selection']);
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}
$GLOBALS['egw_info']['flags']['currentapp'] = $old_app;
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if(Api\Storage\Merge::hasExportLimit($export_limit) && !$limit_exception) {
$this->selection = array_slice($this->selection, 0, $export_limit);
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}
foreach ($this->selection as &$_contact) {
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if(is_array($_contact) && ($_contact['id'] || $_contact['contact_id']))
{
$_contact = $_contact[$_contact['id'] ? 'id' : 'contact_id'];
}
}
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// vCard opens & closes the file itself, so we can't just pass in the stream
$fp = tempnam($GLOBALS['egw_info']['server']['temp_dir'], 'egw');
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$vcard = new addressbook_vcal('addressbook','text/vcard');
$vcard->export($this->selection, $fp);
fwrite($_stream, file_get_contents($fp));
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}
/**
* returns translated name of plugin
*
* @return string name
*/
public static function get_name() {
return lang('Addressbook vCard export');
}
/**
* returns translated (user) description of plugin
*
* @return string descriprion
*/
public static function get_description() {
return lang("Exports contacts from your Addressbook into a vCard File.");
}
/**
* retruns file suffix for exported file
*
* @return string suffix
*/
public static function get_filesuffix() {
return 'vcf';
}
public static function get_mimetype() {
return 'text/x-vcard';
}
/**
* Suggest a file name for the downloaded file
* No suffix
*/
public function get_filename()
{
if(is_array($this->selection) && count($this->selection) == 1)
{
return $this->uicontacts->link_title($this->selection[0]);
}
return false;
}
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/**
* return html for options.
* this way the plugin has all opertunities for options tab
*
* @return string html
*/
public function get_options_etpl() {
}
/**
* returns slectors of this plugin via xajax
*
*/
public function get_selectors_etpl() {
return array(
'name' => 'addressbook.export_vcard_selectors',
'content' => 'all',
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);
}
/**
* Get the class name for the egw_record to use while exporting
*
* @return string;
*/
public static function get_egw_record_class()
{
return 'addressbook_egw_record';
}
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}