egroupware/addressbook/inc/class.addressbook_export_contacts_csv.inc.php

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<?php
/**
* eGroupWare
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package addressbook
* @subpackage importexport
* @link http://www.egroupware.org
* @author Cornelius Weiss <nelius@cwtech.de>
* @copyright Cornelius Weiss <nelius@cwtech.de>
* @version $Id$
*/
/**
* export plugin of addressbook
*/
class addressbook_export_contacts_csv implements importexport_iface_export_plugin {
// Used in conversions
static $types = array(
'select-account' => array('owner','creator','modifier'),
'date-time' => array('modified','created','last_event','next_event'),
'select-cat' => array('cat_id'),
);
/**
* Constants used for exploding categories & multi-selectboxes into seperate fields
*/
const NO_EXPLODE = False;
const MAIN_CATS = 'main_cats'; // Only the top-level categories get their own field
const EACH_CAT = 'each_cat'; // Every category gets its own field
const EXPLODE = 'explode'; // For [custom] multi-selects, each option gets its own field
/**
* Exports records as defined in $_definition
*
* @param egw_record $_definition
*/
public function export( $_stream, importexport_definition $_definition) {
$options = $_definition->plugin_options;
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$uicontacts = new addressbook_ui();
$selection = array();
if ($options['selection'] == 'use_all') {
// uicontacts selection with checkbox 'use_all'
$query = $GLOBALS['egw']->session->appsession('index','addressbook');
$query['num_rows'] = -1; // all
$uicontacts->get_rows($query,$selection,$readonlys,true); // true = only return the id's
}
elseif ( $options['selection'] == 'all_contacts' ) {
$selection = ExecMethod('addressbook.addressbook_bo.search',array());
//$uicontacts->get_rows($query,$selection,$readonlys,true);
} else {
$selection = explode(',',$options['selection']);
}
if($options['explode_multiselects']) {
$customfields = config::get_customfields('addressbook');
$additional_fields = array();
$cat_obj = new categories('', 'addressbook');
foreach($options['explode_multiselects'] as $field => $explode) {
switch($explode['explode']) {
case self::MAIN_CATS:
$cats = $cat_obj->return_array('mains', 0, false);
foreach($cats as $settings) {
$additional_fields[$field][$settings['id']] = array(
'count' => 0,
'label' => $settings['name'],
'subs' => array(),
);
$subs = $cat_obj->return_array('subs', 0, false, '', 'ASC','', True, $settings['id']);
foreach($subs as $sub) {
$additional_fields[$field][$settings['id']]['subs'][$sub['id']] = $sub['name'];
}
}
break;
case self::EACH_CAT:
$cats = $cat_obj->return_array('all', 0, false);
foreach($cats as $settings) {
$additional_fields[$field][$settings['id']] = array(
'count' => 0,
'label' => $settings['name']
);
}
break;
case self::EXPLODE:
// Only works for custom fields
$index = substr($field, 1);
foreach($customfields[$index]['values'] as $key => $value) {
$additional_fields[$field][$key] = array(
'count' => 0,
'label' => $customfields[$index]['label'] . ': ' . $value,
);
}
break;
}
}
// Check records to see if additional fields are acutally used
foreach ($selection as $identifier) {
$contact = new addressbook_egw_record($identifier);
foreach($additional_fields as $field => &$values) {
if(!$contact->$field) continue;
foreach($values as $value => &$settings) {
if(!is_array($contact->$field)) {
$contact->$field = explode(',', $contact->$field);
}
if(is_array($contact->$field) && in_array($value, $contact->$field)) {
$settings['count']++;
} elseif($contact->$field == $value) {
$settings['count']++;
}
}
}
}
unset($field);
unset($value);
unset($settings);
// Add additional columns
foreach($additional_fields as $field => $additional_values) {
// Remove original
unset($options['mapping'][$field]);
// Add exploded
$field_count = 0;
foreach($additional_values as $value => $settings) {
if($settings['count'] > 0) {
$field_count += $settings['count'];
$options['mapping'][$field.'-'.$value] = $settings['label'];
}
}
if($field_count > 0) {
// Set some options for converting
$options['explode_multiselects'][$field]['values'] = $additional_values;
} else {
// Don't need this anymore
unset($options['explode_multiselects'][$field]);
}
}
}
$export_object = new importexport_export_csv($_stream, (array)$options);
$export_object->set_mapping($options['mapping']);
// $options['selection'] is array of identifiers as this plugin doesn't
// support other selectors atm.
foreach ($selection as $identifier) {
$contact = new addressbook_egw_record($identifier);
// Some conversion
$this->convert($contact, $options);
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importexport_export_csv::convert($contact, self::$types, 'addressbook');
$export_object->export_record($contact);
unset($contact);
}
}
/**
* returns translated name of plugin
*
* @return string name
*/
public static function get_name() {
return lang('Addressbook CSV export');
}
/**
* returns translated (user) description of plugin
*
* @return string descriprion
*/
public static function get_description() {
return lang("Exports contacts from your Addressbook into a CSV File.");
}
/**
* retruns file suffix for exported file
*
* @return string suffix
*/
public static function get_filesuffix() {
return 'csv';
}
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public static function get_mimetype() {
return 'text/csv';
}
/**
* return html for options.
* this way the plugin has all opertunities for options tab
*
* @return string html
*/
public function get_options_etpl() {
}
/**
* returns slectors of this plugin via xajax
*
*/
public function get_selectors_etpl() {
return 'addressbook.export_csv_selectors';
}
/**
* Convert some internal data to something with more meaning
*
* Dates, times, user IDs, category IDs
*/
public static function convert(addressbook_egw_record &$record, $options) {
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if ($record->tel_prefer) {
$field = $record->tel_prefer;
$record->tel_prefer = $record->$field;
}
foreach((array)$options['explode_multiselects'] as $field => $explode_settings) {
if(!is_array($record->$field)) $record->$field = explode(',', $record->$field);
foreach($explode_settings['values'] as $value => $settings) {
$field_name = "$field-$value";
$record->$field_name = array();
if(is_array($record->$field) && in_array($value, $record->$field) || $record->$field == $value) {
if($explode_settings['explode'] != self::MAIN_CATS) {
$record->$field_name = lang('Yes');
} else {
// 3 part assign due to magic get method
$record_value = $record->$field_name;
$record_value[] = $settings['label'];
$record->$field_name = $record_value;
}
}
if($explode_settings['explode'] == self::MAIN_CATS && count(array_intersect($record->$field, array_keys($settings['subs'])))) {
// 3 part assign due to magic get method
$record_value = $record->$field_name;
foreach(array_intersect($record->$field, array_keys($settings['subs'])) as $sub_id) {
$record_value[] = $settings['subs'][$sub_id];
}
$record->$field_name = $record_value;
}
if(is_array($record->$field_name)) $record->$field_name = implode(', ', $record->$field_name);
}
}
}
}