mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-31 11:09:04 +01:00
395 lines
11 KiB
PHP
395 lines
11 KiB
PHP
<?php
|
|
/**
|
|
* eGroupWare
|
|
*
|
|
* Plugin to import events from a CSV file
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package calendar
|
|
* @subpackage importexport
|
|
* @link http://www.egroupware.org
|
|
* @author Nathan Gray
|
|
* @copyright Nathan Gray
|
|
* @version $Id$
|
|
*/
|
|
|
|
|
|
/**
|
|
* class import_csv for calendar
|
|
*/
|
|
class calendar_import_csv extends importexport_basic_import_csv {
|
|
|
|
/**
|
|
* actions wich could be done to data entries
|
|
*/
|
|
protected static $actions = array( 'none', 'update', 'insert' );
|
|
|
|
/**
|
|
* conditions for actions
|
|
*
|
|
* @var array
|
|
*/
|
|
protected static $conditions = array('exists');
|
|
|
|
/**
|
|
* For figuring out if an entry has changed
|
|
*/
|
|
protected $tracking;
|
|
|
|
/**
|
|
* List of import warnings
|
|
*/
|
|
protected $warnings = array();
|
|
|
|
/**
|
|
* Set up tracker
|
|
*/
|
|
protected function init(importexport_definition &$definition)
|
|
{
|
|
// fetch the addressbook bo
|
|
$this->bo= new calendar_boupdate();
|
|
|
|
// Get the tracker for changes
|
|
$this->tracking = new calendar_tracking();
|
|
|
|
// Used for participants
|
|
$this->status_map = array_flip(array_map('lang',$this->bo->verbose_status));
|
|
$this->role_map = array_flip($this->bo->roles);
|
|
|
|
$this->lookups = array(
|
|
'priority' => Array(
|
|
0 => lang('None'),
|
|
1 => lang('Low'),
|
|
2 => lang('Normal'),
|
|
3 => lang('High')
|
|
),
|
|
'recurrence' => $this->bo->recur_types
|
|
);
|
|
}
|
|
|
|
/**
|
|
* imports a single entry according to given definition object.
|
|
* Handles the conditions and the actions taken.
|
|
*
|
|
* @param importepport_iface_egw_record record The egw_record object being imported
|
|
* @param importexport_iface_import_record import_csv Import object contains current state
|
|
*
|
|
* @return boolean success
|
|
*/
|
|
public function import_record(\importexport_iface_egw_record &$record, &$import_csv)
|
|
{
|
|
// set eventOwner
|
|
$options =& $this->definition->plugin_options;
|
|
$options['owner'] = $options['owner'] ? $options['owner'] : $this->user;
|
|
|
|
// Set owner, unless it's supposed to come from CSV file
|
|
if($options['owner_from_csv']) {
|
|
if(!is_numeric($record['owner'])) {
|
|
$this->errors[$import_csv->get_current_position()] = lang(
|
|
'Invalid owner ID: %1. Might be a bad field translation. Used %2 instead.',
|
|
$record->owner,
|
|
$options['owner']
|
|
);
|
|
$record->owner = $options['owner'];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$record->owner = $options['owner'];
|
|
}
|
|
|
|
if ($record->participants && !is_array($record->participants)) {
|
|
// Importing participants in human friendly format:
|
|
// Name (quantity)? (status) Role[, Name (quantity)? (status) Role]+
|
|
preg_match_all('/(([^(]+?)(?: \(([\d]+)\))? \(([^,)]+)\)(?: ([^ ,]+))?)(?:, )?/',$record->participants,$participants);
|
|
$p_participants = array();
|
|
$missing = array();
|
|
list($lines, $p, $names, $quantity, $status, $role) = $participants;
|
|
foreach($names as $key => $name) {
|
|
//error_log("Name: $name Quantity: {$quantity[$key]} Status: {$status[$key]} Role: {$role[$key]}");
|
|
|
|
// Search for direct account name, then user in accounts first
|
|
$search = "\"$name\"";
|
|
$id = $GLOBALS['egw']->accounts->name2id($name, 'account_fullname');
|
|
if(!$id) {
|
|
$contacts = ExecMethod2('addressbook.addressbook_bo.search', $search,array('contact_id','account_id'),'org_name,n_family,n_given,cat_id,contact_email','','%',false,'OR',array(0,1));
|
|
if($contacts) $id = $contacts[0]['account_id'] ? $contacts[0]['account_id'] : 'c'.$contacts[0]['contact_id'];
|
|
}
|
|
if(!$id)
|
|
{
|
|
// Use calendar's registered resources to find participant
|
|
foreach($this->bo->resources as $resource)
|
|
{
|
|
// Can't search for email
|
|
if($resource['app'] == 'email') continue;
|
|
// Special resource search, since it does special stuff in link_query
|
|
if($resource['app'] == 'resources')
|
|
{
|
|
if(!$this->resource_so)
|
|
{
|
|
$this->resource_so = new resources_so();
|
|
}
|
|
$result = $this->resource_so->search($search,'res_id');
|
|
if(count($result) >= 1) {
|
|
$id = $resource['type'].$result[0]['res_id'];
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Search app via link query
|
|
$result = egw_link::query($resource['app'], $search, $options);
|
|
|
|
if($result)
|
|
{
|
|
$id = $resource['type'] . key($result);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if($id) {
|
|
$p_participants[$id] = calendar_so::combine_status(
|
|
$this->status_map[lang($status[$key])] ? $this->status_map[lang($status[$key])] : $status[$key][0],
|
|
$quantity[$key] ? $quantity[$key] : 1,
|
|
$this->role_map[lang($role[$key])] ? $this->role_map[lang($role[$key])] : $role[$key]
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$missing[] = $name;
|
|
}
|
|
if(count($missing) > 0)
|
|
{
|
|
$this->warnings[$import_csv->get_current_position()] = $record->title . ' ' . lang('participants') . ': ' .
|
|
lang('Contact not found!') . '<br />'.implode(", ",$missing);
|
|
}
|
|
}
|
|
$record->participants = $p_participants;
|
|
}
|
|
|
|
if($record->recurrence)
|
|
{
|
|
list($record->recur_type, $record->recur_interval) = explode('/',$record->recurrence,2);
|
|
$record->recur_interval = trim($record->recur_interval);
|
|
$record->recur_type = array_search(strtolower(trim($record->recur_type)), array_map('strtolower',$lookups['recurrence']));
|
|
unset($record->recurrence);
|
|
}
|
|
$record->tzid = calendar_timezones::id2tz($record->tz_id);
|
|
|
|
if ( $_definition->plugin_options['conditions'] ) {
|
|
foreach ( $_definition->plugin_options['conditions'] as $condition ) {
|
|
$records = array();
|
|
switch ( $condition['type'] ) {
|
|
// exists
|
|
case 'exists' :
|
|
// Check for that record
|
|
$result = $this->exists($record, $condition, $records);
|
|
|
|
if ( is_array( $records ) && count( $records ) >= 1) {
|
|
// apply action to all records matching this exists condition
|
|
$action = $condition['true'];
|
|
foreach ( (array)$records as $event ) {
|
|
$record->id = $event['id'];
|
|
if ( $this->definition->plugin_options['update_cats'] == 'add' ) {
|
|
if ( !is_array( $record->category ) ) $record->category = explode( ',', $record->category );
|
|
$record->category = implode( ',', array_unique( array_merge( $record->category, $event['category'] ) ) );
|
|
}
|
|
$success = $this->action( $action['action'], $record, $import_csv->get_current_position() );
|
|
}
|
|
} else {
|
|
$action = $condition['false'];
|
|
$success = ($this->action( $action['action'], $record, $import_csv->get_current_position() ));
|
|
}
|
|
break;
|
|
|
|
// not supported action
|
|
default :
|
|
die('condition / action not supported!!!');
|
|
break;
|
|
}
|
|
if ($action['last']) break;
|
|
}
|
|
} else {
|
|
// unconditional insert
|
|
$success = $this->action( 'insert', $record, $import_csv->get_current_position() );
|
|
}
|
|
|
|
return $success;
|
|
}
|
|
|
|
/**
|
|
* Search for matching records, based on the the given condition
|
|
*
|
|
* @param record
|
|
* @param condition array = array('string' => field name)
|
|
* @param matches - On return, will be filled with matching records
|
|
*
|
|
* @return boolean
|
|
*/
|
|
protected function exists(importexport_iface_egw_record &$record, Array &$condition, &$records = array())
|
|
{
|
|
if($record->__get($condition['string']) && $condition['string'] == 'id') {
|
|
$event = $this->bo->read($record[$condition['string']]);
|
|
$records = array($event);
|
|
}
|
|
|
|
if ( is_array( $records ) && count( $records ) >= 1) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* perform the required action
|
|
*
|
|
* @param int $_action one of $this->actions
|
|
* @param array $_data record data for the action
|
|
* @return bool success or not
|
|
*/
|
|
protected function action ( $_action, importexport_iface_egw_record &$record, $record_num = 0 )
|
|
{
|
|
$_data = $record->get_record_array();
|
|
switch ($_action) {
|
|
case 'none' :
|
|
return true;
|
|
case 'update' :
|
|
// Only update if there are changes
|
|
$old = $this->bo->read($_data['id']);
|
|
|
|
// Don't change a user account into a record
|
|
if(!$this->definition->plugin_options['change_owner']) {
|
|
// Don't change owner of an existing record
|
|
unset($_data['owner']);
|
|
}
|
|
|
|
// Merge to deal with fields not in import record
|
|
$_data = array_merge($old, $_data);
|
|
$changed = $this->tracking->changed_fields($_data, $old);
|
|
if(count($changed) == 0) {
|
|
return true;
|
|
}
|
|
// Fall through
|
|
case 'insert' :
|
|
if($_action == 'insert') {
|
|
// Backend doesn't like inserting with ID specified, can overwrite existing
|
|
unset($_data['id']);
|
|
}
|
|
// Make sure participants are set
|
|
if(!$_data['participants']) {
|
|
$user = $_data['owner'] ? $_data['owner'] : $this->user;
|
|
$_data['participants'] = array(
|
|
$user => 'U'
|
|
);
|
|
}
|
|
if ( $this->dry_run ) {
|
|
//print_r($_data);
|
|
$this->results[$_action]++;
|
|
return true;
|
|
} else {
|
|
$result = $this->bo->save( $_data, $this->is_admin);
|
|
if(!$result) {
|
|
$this->errors[$record_num] = lang('Unable to save');
|
|
} else {
|
|
$this->results[$_action]++;
|
|
// This does nothing (yet?) but update the identifier
|
|
$record->save($result);
|
|
}
|
|
return $result;
|
|
}
|
|
default:
|
|
throw new egw_exception('Unsupported action');
|
|
|
|
}
|
|
}
|
|
|
|
/**
|
|
* returns translated name of plugin
|
|
*
|
|
* @return string name
|
|
*/
|
|
public static function get_name() {
|
|
return lang('Calendar CSV import');
|
|
}
|
|
|
|
/**
|
|
* 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 Seperated 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 warnings that were encountered during importing
|
|
* Maximum of one warning message per record, but you can append if you need to
|
|
*
|
|
* @return Array (
|
|
* record_# => warning message
|
|
* )
|
|
*/
|
|
public function get_warnings() {
|
|
return $this->warnings;
|
|
}
|
|
|
|
/**
|
|
* 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
|
|
?>
|