egroupware/infolog/inc/class.infolog_export_csv.inc.php
Nathan Gray 5d77dbfdc9 Optimizations:
- Only load bo once in egw_record, and re-use it
- Only load projects if requested in the export definition, and do it all at once
2011-11-25 23:10:39 +00:00

155 lines
3.8 KiB
PHP

<?php
/**
* eGroupWare
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package infolog
* @subpackage importexport
* @link http://www.egroupware.org
* @author Nathan Gray
* @copyright Nathan Gray
* @version $Id$
*/
/**
* export plugin of infolog
*/
class infolog_export_csv implements importexport_iface_export_plugin {
/**
* Exports records as defined in $_definition
*
* @param egw_record $_definition
*/
public function export( $_stream, importexport_definition $_definition) {
$options = $_definition->plugin_options;
$bo = new infolog_bo();
$selection = array();
$query = array();
$export_object = new importexport_export_csv($_stream, (array)$options);
$export_object->set_mapping($options['mapping']);
// do we need to query the cf's
foreach($options['mapping'] as $field => $map) {
if($field[0] == '#') $query['custom_fields'][] = $field;
}
$ids = array();
if ($options['selection'] == 'search') {
$query = array_merge($GLOBALS['egw']->session->appsession('session_data','infolog'), $query);
$query['num_rows'] = -1; // all
$selection = $bo->search($query);
$ids = array_keys($selection);
}
elseif ( $options['selection'] == 'all' ) {
$query['num_rows'] = -1;
$selection = $bo->search($query);
$ids = array_keys($selection);
} else {
$ids = $selection = explode(',',$options['selection']);
}
if($ids && ($options['mapping']['pm_id'] || $options['mapping']['project']))
{
$projects = egw_link::get_links_multiple('infolog', $ids, true, 'projectmanager');
foreach($projects as $id => $links)
{
if(!is_array($selection[$id])) break;
$selection[$id]['pm_id'] = current($links);
$selection[$id]['project'] = egw_link::title('projectmanager', $selection[$id]['pm_id']);
}
}
foreach ($selection as $_identifier) {
if(!is_array($_identifier)) {
$record = new infolog_egw_record($_identifier);
if($project = $projects[$record->info_id])
{
$record->pm_id = current($project);
$record->project = egw_link::title('projectmanager', $record->pm_id);
}
} else {
$record = new infolog_egw_record();
$record->set_record($_identifier);
}
// Some conversion
if($options['convert']) {
importexport_export_csv::convert($record, infolog_egw_record::$types, 'infolog');
$this->convert($record);
} else {
// Implode arrays, so they don't say 'Array'
foreach($record->get_record_array() as $key => $value) {
if(is_array($value)) $record->$key = implode(',', $value);
}
}
$export_object->export_record($record);
unset($record);
}
return $export_object;
}
/**
* returns translated name of plugin
*
* @return string name
*/
public static function get_name() {
return lang('Infolog CSV export');
}
/**
* returns translated (user) description of plugin
*
* @return string descriprion
*/
public static function get_description() {
return lang("Exports Infolog entries into a CSV File.");
}
/**
* retruns file suffix for exported file
*
* @return string suffix
*/
public static function get_filesuffix() {
return 'csv';
}
public static function get_mimetype() {
return 'text/csv';
}
/**
* return html for options.
* this way the plugin has all opertunities for options tab
*
* @return string html
*/
public function get_options_etpl() {
}
/**
* returns slectors of this plugin via xajax
*
*/
public function get_selectors_etpl() {
return array(
'name' => 'infolog.export_csv_selectors',
'content' => 'search'
);
}
/**
* Convert some internal data to something with more meaning
*
* This is for something specific to Infolog, in addition to the normal conversions.
*/
public static function convert(infolog_egw_record &$record) {
// Stub, for now
}
}