mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-10-05 09:42:30 +02:00
334 lines
9.5 KiB
PHP
334 lines
9.5 KiB
PHP
<?php
|
|
/**
|
|
* eGroupWare
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package importexport
|
|
* @link http://www.egroupware.org
|
|
* @author Cornelius Weiss <nelius@cwtech.de>
|
|
* @copyright Cornelius Weiss <nelius@cwtech.de>
|
|
* @version $Id: $
|
|
*/
|
|
|
|
require_once(EGW_INCLUDE_ROOT. '/importexport/inc/class.iface_import_plugin.inc.php');
|
|
require_once(EGW_INCLUDE_ROOT.'/importexport/inc/class.import_csv.inc.php');
|
|
|
|
|
|
/**
|
|
* class import_csv for addressbook
|
|
*/
|
|
class import_events_csv implements iface_import_plugin {
|
|
|
|
private static $plugin_options = array(
|
|
'fieldsep', // char
|
|
'charset', // string
|
|
'event_owner', // int account_id or -1 for leave untuched
|
|
'owner_joins_event', // bool
|
|
'update_cats', // string {override|add} overides record
|
|
// with cat(s) from csv OR add the cat from
|
|
// csv file to exeisting cat(s) of record
|
|
'num_header_lines', // int number of header lines
|
|
'trash_users_records', // trashes all events of events owner before import
|
|
'field_conversion', // array( $csv_col_num => conversion)
|
|
'field_mapping', // array( $csv_col_num => adb_filed)
|
|
'conditions', /* => array containing condition arrays:
|
|
'type' => exists, // record['uid'] exists
|
|
'true' => array(
|
|
'action' => update,
|
|
'last' => true,
|
|
),
|
|
'false' => array(
|
|
'action' => insert,
|
|
'last' => true,
|
|
),*/
|
|
|
|
);
|
|
|
|
/**
|
|
* actions wich could be done to data entries
|
|
*/
|
|
private static $actions = array( 'none', 'update', 'insert', 'delete', );
|
|
|
|
/**
|
|
* conditions for actions
|
|
*
|
|
* @var array
|
|
*/
|
|
private static $conditions = array( 'exists', 'empty', );
|
|
|
|
/**
|
|
* @var definition
|
|
*/
|
|
private $definition;
|
|
|
|
/**
|
|
* @var bocalupdate
|
|
*/
|
|
private $bocalupdate;
|
|
|
|
/**
|
|
* @var bool
|
|
*/
|
|
private $dry_run = false;
|
|
|
|
/**
|
|
* @var bool is current user admin?
|
|
*/
|
|
private $is_admin = false;
|
|
|
|
/**
|
|
* @var int
|
|
*/
|
|
private $user = null;
|
|
|
|
/**
|
|
* List of import errors
|
|
*/
|
|
protected $errors = array();
|
|
|
|
/**
|
|
* List of actions, and how many times that action was taken
|
|
*/
|
|
protected $results = array();
|
|
|
|
/**
|
|
* imports entries according to given definition object.
|
|
* @param resource $_stream
|
|
* @param string $_charset
|
|
* @param definition $_definition
|
|
*/
|
|
public function import( $_stream, definition $_definition ) {
|
|
$import_csv = new import_csv( $_stream, array(
|
|
'fieldsep' => $_definition->plugin_options['fieldsep'],
|
|
'charset' => $_definition->plugin_options['charset'],
|
|
));
|
|
|
|
$this->definition = $_definition;
|
|
|
|
// user, is admin ?
|
|
$this->is_admin = isset( $GLOBALS['egw_info']['user']['apps']['admin'] ) && $GLOBALS['egw_info']['user']['apps']['admin'];
|
|
$this->user = $GLOBALS['egw_info']['user']['account_id'];
|
|
|
|
// dry run?
|
|
$this->dry_run = isset( $_definition->plugin_options['dry_run'] ) ? $_definition->plugin_options['dry_run'] : false;
|
|
|
|
// fetch the calendar bo
|
|
$this->bocalupdate = new calendar_boupdate();
|
|
|
|
// set FieldMapping.
|
|
$import_csv->mapping = $_definition->plugin_options['field_mapping'];
|
|
|
|
// set FieldConversion
|
|
$import_csv->conversion = $_definition->plugin_options['field_conversion'];
|
|
|
|
//check if file has a header lines
|
|
if ( isset( $_definition->plugin_options['num_header_lines'] ) ) {
|
|
$import_csv->skip_records( $_definition->plugin_options['num_header_lines'] );
|
|
}
|
|
|
|
// set eventOwner
|
|
$plugin_options = $_definition->plugin_options;
|
|
$plugin_options['events_owner'] = isset( $_definition->plugin_options['events_owner'] ) ?
|
|
$_definition->plugin_options['events_owner'] : $this->user;
|
|
$_definition->plugin_options = $plugin_options;
|
|
|
|
// trash_users_records ?
|
|
if ( $_definition->plugin_options['trash_users_records'] === true ) {
|
|
if ( !$_definition->plugin_options['dry_run'] ) {
|
|
$socal = new calendar_socal();
|
|
$this->bocalupdate->so->deleteaccount( $_definition->plugin_options['events_owner']);
|
|
unset( $socal );
|
|
} else {
|
|
$lid = $GLOBALS['egw']->accounts->id2name( $_definition->plugin_options['events_owner'] );
|
|
echo "Attension: All Events of '$lid' would be deleted!\n";
|
|
}
|
|
}
|
|
|
|
$this->errors = array();
|
|
$this->results = array();
|
|
|
|
while ( $record = $import_csv->get_record() ) {
|
|
|
|
// don't import empty events
|
|
if( count( array_unique( $record ) ) < 2 ) continue;
|
|
|
|
if ( $_definition->plugin_options['events_owner'] != -1 ) {
|
|
$record['owner'] = $_definition->plugin_options['events_owner'];
|
|
} else unset( $record['owner'] );
|
|
|
|
if ( $_definition->plugin_options['conditions'] ) {
|
|
foreach ( $_definition->plugin_options['conditions'] as $condition ) {
|
|
switch ( $condition['type'] ) {
|
|
// exists
|
|
case 'exists' :
|
|
|
|
if ( is_array( $event = $this->bocalupdate->read( $record['uid'], null, $this->is_admin ) ) ) {
|
|
// apply action to event matching this exists condition
|
|
$record['id'] = $event['id'];
|
|
|
|
if ( $_definition->plugin_options['update_cats'] == 'add' ) {
|
|
if ( !is_array( $event['cat_id'] ) ) $event['cat_id'] = explode( ',', $event['cat_id'] );
|
|
if ( !is_array( $record['cat_id'] ) ) $record['cat_id'] = explode( ',', $record['cat_id'] );
|
|
$record['cat_id'] = implode( ',', array_unique( array_merge( $record['cat_id'], $event['cat_id'] ) ) );
|
|
}
|
|
|
|
// check if entry is modiefied
|
|
$event = array_intersect_key( $event, $record );
|
|
$diff = array_diff( $event, $record );
|
|
if( !empty( $diff ) ) $record['modified'] = time();
|
|
|
|
$action = $condition['true'];
|
|
} else $action = $condition['false'];
|
|
|
|
$this->action( $action['action'], $record );
|
|
break;
|
|
case 'empty' :
|
|
$action = empty( $record[$condition['string']] ) ? $condition['true'] : $condition['false'];
|
|
$this->action( $action['action'], $record );
|
|
break;
|
|
|
|
// not supported action
|
|
default :
|
|
throw new Exception('condition not supported!!!');
|
|
break;
|
|
}
|
|
if ($action['last']) break;
|
|
}
|
|
} else {
|
|
// unconditional insert
|
|
$this->action( 'insert', $record );
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* perform the required action
|
|
*
|
|
* @param int $_action one of $this->actions
|
|
* @param array $_data event data for the action
|
|
* @return bool success or not
|
|
*/
|
|
private function action ( $_action, $_data ) {
|
|
switch ( $_action ) {
|
|
case 'none' :
|
|
return true;
|
|
|
|
case 'update' :
|
|
case 'insert' :
|
|
|
|
// paticipants handling
|
|
$participants = $_data['participants'] ? split( '[,;]', $_data['participants'] ) : array();
|
|
$_data['participants'] = array();
|
|
if ( $this->definition->plugin_options['owner_joins_event'] && $this->definition->plugin_options['events_owner'] > 0 ) {
|
|
$_data['participants'][$this->definition->plugin_options['events_owner']] = 'A';
|
|
}
|
|
foreach( $participants as $participant ) {
|
|
list( $participant, $status ) = explode( '=', $participant );
|
|
$valid_staties = array('U'=>'U','u'=>'U','A'=>'A','a'=>'A','R'=>'R','r'=>'R','T'=>'T','t'=>'T');
|
|
$status = isset( $valid_staties[$status] ) ? $valid_staties[$status] : 'U';
|
|
if ( $participant && is_numeric($participant ) ) {
|
|
$_data['participants'][$participant] = $status;
|
|
}
|
|
}
|
|
// no valid participants so far --> add the importing user/owner
|
|
if ( empty( $_data['participants'] ) ) {
|
|
$_data['participants'][$this->user] = 'A';
|
|
}
|
|
|
|
// are we serious?
|
|
if ( $this->dry_run ) {
|
|
print_r($_data);
|
|
$this->results[$_action]++;
|
|
} else {
|
|
$messages = array();
|
|
$result = $this->bocalupdate->update( $_data, true, !$_data['modified'], $this->is_admin, true, $messages);
|
|
if(!$result) {
|
|
$this->errors = implode(',', $messages);
|
|
} else {
|
|
$this->results[$_action]++;
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
case 'delete' :
|
|
}
|
|
}
|
|
|
|
/**
|
|
* returns translated name of plugin
|
|
*
|
|
* @return string name
|
|
*/
|
|
public static function get_name() {
|
|
return lang('Calendar CSV export');
|
|
}
|
|
|
|
/**
|
|
* returns translated (user) description of plugin
|
|
*
|
|
* @return string descriprion
|
|
*/
|
|
public static function get_description() {
|
|
return lang("Imports events into your Calendar from a CSV File. CSV means 'Comma Separated Values'. However in the options Tab you can also choose other seperators.");
|
|
}
|
|
|
|
/**
|
|
* retruns file suffix(s) plugin can handle (e.g. csv)
|
|
*
|
|
* @return string suffix (comma seperated)
|
|
*/
|
|
public static function get_filesuffix() {
|
|
return 'csv';
|
|
}
|
|
|
|
/**
|
|
* return etemplate components for options.
|
|
* @abstract We can't deal with etemplate objects here, as an uietemplate
|
|
* objects itself are scipt orientated and not "dialog objects"
|
|
*
|
|
* @return array (
|
|
* name => string,
|
|
* content => array,
|
|
* sel_options => array,
|
|
* preserv => array,
|
|
* )
|
|
*/
|
|
public function get_options_etpl() {
|
|
// lets do it!
|
|
}
|
|
|
|
/**
|
|
* returns etemplate name for slectors of this plugin
|
|
*
|
|
* @return string etemplate name
|
|
*/
|
|
public function get_selectors_etpl() {
|
|
// lets do it!
|
|
}
|
|
|
|
/**
|
|
* Returns errors that were encountered during importing
|
|
* Maximum of one error message per record, but you can append if you need to
|
|
*
|
|
* @return Array (
|
|
* record_# => error message
|
|
* )
|
|
*/
|
|
public function get_errors() {
|
|
return $this->errors;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of actions taken, and the number of records for that action.
|
|
* Actions are things like 'insert', 'update', 'delete', and may be different for each plugin.
|
|
*
|
|
* @return Array (
|
|
* action => record count
|
|
* )
|
|
*/
|
|
public function get_results() {
|
|
return $this->results;
|
|
}
|
|
} // end of iface_export_plugin
|
|
?>
|