mirror of
https://github.com/EGroupware/egroupware.git
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498 lines
15 KiB
PHP
498 lines
15 KiB
PHP
<?php
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/**
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* EGroupware Addressbook
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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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use EGroupware\Api;
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/**
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* class import_csv for addressbook
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*/
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class addressbook_import_contacts_csv extends importexport_basic_import_csv {
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/**
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* conditions for actions
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*
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* @var array
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*/
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protected static $conditions = array( 'exists', 'equal' );
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/**
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* @var addressbook_bo
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*/
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private $bocontacts;
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/**
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* For figuring out if a contact has changed
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*
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* @var Api\Contacts\Tracking
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*/
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protected $tracking;
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/**
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* @var boolean If import file has no type, it can generate a lot of warnings.
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* Users don't like this, so we only warn once.
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*/
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private $type_warned = false;
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/**
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* To empty addressbook before importing, we actually keep track of
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* what's imported and delete the others to keep history.
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*
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* @var type
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*/
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private $ids = array();
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/**
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* imports entries according to given definition object.
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* @param resource $_stream
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* @param string $_charset
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* @param definition $_definition
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*/
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public function import( $_stream, importexport_definition $_definition ) {
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parent::import($_stream, $_definition);
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if($_definition->plugin_options['empty_addressbook'])
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{
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$this->empty_addressbook($this->user, $this->ids);
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}
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}
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/**
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* imports entries according to given definition object.
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* @param resource $_stream
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* @param string $_charset
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* @param definition $_definition
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*/
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public function init(importexport_definition &$_definition ) {
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// fetch the addressbook bo
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$this->bocontacts = new addressbook_bo();
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// Get the tracker for changes
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$this->tracking = new Api\Contacts\Tracking($this->bocontacts);
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$this->lookups = array(
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'tid' => array('n'=>'contact')
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);
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foreach($this->bocontacts->content_types as $tid => $data)
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{
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$this->lookups['tid'][$tid] = $data['name'];
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}
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// Try and set a default type, for use if file does not specify
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if(!$this->lookups['tid'][Api\Contacts\Storage::DELETED_TYPE] && count($this->lookups['tid']) == 1 ||
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$this->lookups['tid'][Api\Contacts\Storage::DELETED_TYPE] && count($this->lookups['tid']) == 2)
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{
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reset($this->lookups['tid']);
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$this->default_type = key($this->lookups['tid']);
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}
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// set contact owner
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$contact_owner = isset( $_definition->plugin_options['contact_owner'] ) ?
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$_definition->plugin_options['contact_owner'] : $this->user;
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// Check to make sure target addressbook is valid
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if(!in_array($contact_owner, array_keys($this->bocontacts->get_addressbooks(Api\Acl::ADD))))
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{
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$this->warnings[0] = lang("Unable to import into %1, using %2",
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$contact_owner . ' ('.Api\Accounts::username($record->owner) . ')',
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Api\Accounts::username($this->user)
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);
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$contact_owner = 'personal';
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}
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// Import into importer's personal addressbook
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if($contact_owner == 'personal')
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{
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$contact_owner = $this->user;
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}
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$this->user = $contact_owner;
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}
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/**
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* Import a single record
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*
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* You don't need to worry about mappings or translations, they've been done already.
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* You do need to handle the conditions and the actions taken.
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*
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* Updates the count of actions taken
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*
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* @return boolean success
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*/
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protected function import_record(importexport_iface_egw_record &$record, &$import_csv)
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{
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// Set owner, unless it's supposed to come from CSV file
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if($this->definition->plugin_options['owner_from_csv'] && $record->owner) {
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if(!is_numeric($record->owner)) {
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// Automatically handle text owner without explicit translation
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$new_owner = importexport_helper_functions::account_name2id($record->owner);
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if($new_owner == '') {
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$this->errors[$import_csv->get_current_position()] = lang(
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'Unable to convert "%1" to account ID. Using plugin setting (%2) for owner.',
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$record->owner,
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Api\Accounts::username($this->user)
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);
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$record->owner = $this->user;
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} else {
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$record->owner = $new_owner;
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}
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}
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} else {
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$record->owner = $this->user;
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}
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// Check that owner (addressbook) is allowed
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if(!array_key_exists($record->owner, $this->bocontacts->get_addressbooks()))
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{
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$this->errors[$import_csv->get_current_position()] = lang("Unable to import into %1, using %2",
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Api\Accounts::username($record->owner),
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Api\Accounts::username($this->user)
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);
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$record->owner = $this->user;
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}
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// Do not allow owner == 0 (accounts) without an account_id
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// It causes the contact to be filed as an account, and can't delete
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if(!$record->owner && !$record->account_id)
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{
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$record->owner = $GLOBALS['egw_info']['user']['account_id'];
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}
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// Do not import into non-existing type, warn and change
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if(!$record->tid || !$this->lookups['tid'][$record->tid])
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{
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// Avoid lots of warnings about type (2 types are contact and deleted)
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if($record->tid && !$this->type_warned[$record->tid] && !$this->lookups['tid'][$record->tid] )
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{
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$this->warnings[$import_csv->get_current_position()] = lang('Unknown type %1, imported as %2',$record->tid,lang($this->lookups['tid']['n']));
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$this->type_warned[$record->tid] = true;
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}
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$record->tid = $this->default_type;
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}
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// Also handle categories in their own field
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$record_array = $record->get_record_array();
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$more_categories = array();
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foreach($this->definition->plugin_options['field_mapping'] as $field_name) {
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if(!array_key_exists($field_name, $record_array) ||
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substr($field_name,0,3) != 'cat' || !$record->$field_name || $field_name == 'cat_id') continue;
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list(, $cat_id) = explode('-', $field_name);
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if(is_numeric($record->$field_name) && $record->$field_name != 1) {
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// Column has a single category ID
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$more_categories[] = $record->$field_name;
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} elseif($record->$field_name == '1' ||
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(!is_numeric($record->$field_name) && strtolower($record->$field_name) == strtolower(lang('Yes')))) {
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// Each category got its own column. '1' is the database value, lang('yes') is the human value
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$more_categories[] = $cat_id;
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} else {
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// Text categories
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$more_categories = array_merge($more_categories, importexport_helper_functions::cat_name2id(is_array($record->$field_name) ? $record->$field_name : explode(',',$record->$field_name), $cat_id));
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}
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}
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if(count($more_categories) > 0) $record->cat_id = array_merge(is_array($record->cat_id) ? $record->cat_id : explode(',',$record->cat_id), $more_categories);
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// Private set but missing causes hidden entries
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if(array_key_exists('private', $record_array) && (!isset($record_array['private']) || $record_array['private'] == '')) unset($record->private);
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// Format birthday as backend requires - converter should give timestamp
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if($record->bday && is_numeric($record->bday))
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{
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$time = new Api\DateTime($record->bday);
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$record->bday = $time->format('Y-m-d');
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}
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if ( $this->definition->plugin_options['conditions'] ) {
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foreach ( $this->definition->plugin_options['conditions'] as $condition ) {
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$contacts = array();
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switch ( $condition['type'] ) {
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// exists
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case 'exists' :
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if($record_array[$condition['string']]) {
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$searchcondition = array( $condition['string'] => $record_array[$condition['string']]);
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// if we use account_id for the condition, we need to set the owner for filtering, as this
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// enables Api\Contacts\Storage to decide what backend is to be used
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if ($condition['string']=='account_id') $searchcondition['owner']=0;
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$contacts = $this->bocontacts->search(
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//array( $condition['string'] => $record[$condition['string']],),
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'',
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$this->definition->plugin_options['update_cats'] == 'add' ? false : true,
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'', '', '', false, 'AND', false,
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$searchcondition
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);
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}
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if ( is_array( $contacts ) && count( array_keys( $contacts ) ) >= 1 ) {
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// apply action to all contacts matching this exists condition
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$action = $condition['true'];
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foreach ( (array)$contacts as $contact ) {
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$record->id = $contact['id'];
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if ( $this->definition->plugin_options['update_cats'] == 'add' ) {
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if ( !is_array( $contact['cat_id'] ) ) $contact['cat_id'] = explode( ',', $contact['cat_id'] );
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if ( !is_array( $record_array['cat_id'] ) ) $record->cat_id = explode( ',', $record->cat_id );
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$record->cat_id = implode( ',', array_unique( array_merge( $record->cat_id, $contact['cat_id'] ) ) );
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}
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$success = $this->action( $action['action'], $record, $import_csv->get_current_position() );
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}
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} else {
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$action = $condition['false'];
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$success = ($this->action( $action['action'], $record, $import_csv->get_current_position() ));
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}
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break;
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case 'equal':
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// Match on field
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$result = $this->equal($record, $condition);
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if($result)
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{
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// Apply true action to any matching records found
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$action = $condition['true'];
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$success = ($this->action( $action['action'], $record, $import_csv->get_current_position() ));
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}
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else
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{
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// Apply false action if no matching records found
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$action = $condition['false'];
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$success = ($this->action( $action['action'], $record, $import_csv->get_current_position() ));
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}
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break;
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// not supported action
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default :
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die('condition / action not supported!!!');
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}
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if ($action['stop']) break;
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}
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} else {
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// unconditional insert
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$success = $this->action( 'insert', $record, $import_csv->get_current_position() );
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}
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return $success;
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}
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/**
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* perform the required action
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*
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* @param int $_action one of $this->actions
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* @param importexport_iface_egw_record $record contact data for the action
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* @return bool success or not
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*/
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protected function action ( $_action, importexport_iface_egw_record &$record, $record_num = 0 ) {
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$_data = $record->get_record_array();
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// Make sure picture is loaded/updated
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if($_data['jpegphoto'])
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{
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$_data['photo_unchanged'] = false;
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}
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switch ($_action) {
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case 'none' :
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return true;
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case 'delete':
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if($_data['id'])
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{
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if ( $this->dry_run ) {
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//print_r($_data);
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$this->results[$_action]++;
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return true;
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}
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$result = $this->bocontacts->delete($_data);
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if($result && $result === true)
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{
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$this->results[$_action]++;
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}
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else
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{
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// Failure of some kind - unknown cause
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$this->errors[$record_num] = lang('unable to delete');
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}
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}
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break;
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case 'update' :
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// Only update if there are changes
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$old = $this->bocontacts->read($_data['id']);
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// if we get countrycodes as countryname, try to translate them -> the rest should be handled by bo classes.
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foreach(array('adr_one_', 'adr_two_') as $c_prefix) {
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if (strlen(trim($_data[$c_prefix.'countryname']))==2)
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$_data[$c_prefix.'countryname'] = $GLOBALS['egw']->country->get_full_name(trim($_data[$c_prefix.'countryname']), true);
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}
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// Don't change a user account into a contact
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if($old['owner'] == 0) {
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unset($_data['owner']);
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} elseif(!$this->definition->plugin_options['change_owner']) {
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// Don't change addressbook of an existing contact
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unset($_data['owner']);
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}
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$this->ids[] = $_data['id'];
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// Merge to deal with fields not in import record
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$_data = array_merge($old, $_data);
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$changed = $this->tracking->changed_fields($_data, $old);
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if(count($changed) == 0) {
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return true;
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} else {
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//error_log(__METHOD__.__LINE__.array2string($changed).' Old:'.$old['adr_one_countryname'].' ('.$old['adr_one_countrycode'].') New:'.$_data['adr_one_countryname'].' ('.$_data['adr_one_countryname'].')');
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}
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// Make sure n_fn gets updated
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unset($_data['n_fn']);
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// Fall through
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case 'insert' :
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if($_action == 'insert') {
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// Addressbook backend doesn't like inserting with ID specified, it screws up the owner & etag
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unset($_data['id']);
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}
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if(!isset($_data['org_name'])) {
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// org_name is a trigger to update n_fileas
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$_data['org_name'] = '';
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}
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if ( $this->dry_run ) {
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//print_r($_data);
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$this->results[$_action]++;
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return true;
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} else {
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$result = $this->bocontacts->save( $_data, $this->is_admin);
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if(!$result) {
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$this->errors[$record_num] = $this->bocontacts->error;
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} else {
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$this->ids[] = $result;
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$this->results[$_action]++;
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// This does nothing (yet?) but update the identifier
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$record->save($result);
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}
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return $result;
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}
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default:
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throw new Api\Exception('Unsupported action: '. $_action);
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}
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}
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/**
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* Delete all contacts from the addressbook, except the given list
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*
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* @param int $addressbook Addressbook to clear
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* @param array $ids Contacts to keep
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*/
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protected function empty_addressbook($addressbook, $ids)
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{
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// Get all IDs in addressbook
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$contacts = $this->bocontacts->search(array('owner' => $addressbook), true);
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$contacts = array_column($contacts, 'id');
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$delete = array_diff($contacts, $ids);
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foreach($delete as $id)
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{
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if($this->dry_run || $this->bocontacts->delete($id))
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{
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$this->results['deleted']++;
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}
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else
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{
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$this->warnings[] = lang('Unable to delete') . ': ' . Api\Link::title('addressbook', $id);
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}
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}
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}
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/**
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* returns translated name of plugin
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*
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* @return string name
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*/
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public static function get_name() {
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return lang('Addressbook CSV import');
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}
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/**
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* returns translated (user) description of plugin
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*
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* @return string descriprion
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*/
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public static function get_description() {
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return lang("Imports contacts into your Addressbook from a CSV File. CSV means 'Comma Separated Values'. However in the options Tab you can also choose other seperators.");
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}
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/**
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* retruns file suffix(s) plugin can handle (e.g. csv)
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*
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* @return string suffix (comma seperated)
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*/
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public static function get_filesuffix() {
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return 'csv';
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}
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/**
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* return etemplate components for options.
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* @abstract We can't deal with etemplate objects here, as an uietemplate
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* objects itself are scipt orientated and not "dialog objects"
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*
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* @return array (
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* name => string,
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* content => array,
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* sel_options => array,
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* preserv => array,
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* )
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*/
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public function get_options_etpl() {
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// lets do it!
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}
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/**
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* returns etemplate name for slectors of this plugin
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*
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* @return string etemplate name
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*/
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public function get_selectors_etpl() {
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// lets do it!
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}
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/**
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* Returns warnings that were encountered during importing
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* Maximum of one warning message per record, but you can append if you need to
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*
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* @return Array (
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* record_# => warning message
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* )
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*/
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public function get_warnings() {
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return $this->warnings;
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}
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/**
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* Returns errors that were encountered during importing
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* Maximum of one error message per record, but you can append if you need to
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*
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* @return Array (
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* record_# => error message
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* )
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*/
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public function get_errors() {
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return $this->errors;
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}
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/**
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* Returns a list of actions taken, and the number of records for that action.
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* Actions are things like 'insert', 'update', 'delete', and may be different for each plugin.
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*
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* @return Array (
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* action => record count
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* )
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*/
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public function get_results() {
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return $this->results;
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}
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}
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