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<?php
/**
* Copyright (c) 2011 Bart Visscher bartv@thisnet.nl
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
/**
* This class manages our app actions
*/
OC_Contacts_App::$l10n = OC_L10N::get('contacts');
OC_Contacts_App::$categories = new OC_VCategories('contacts');
class OC_Contacts_App {
/*
* @brief language object for calendar app
*/
public static $l10n;
/*
* @brief categories of the user
*/
public static $categories = null;
public static function getAddressbook($id) {
$addressbook = OC_Contacts_Addressbook::find( $id );
if( $addressbook === false || $addressbook['userid'] != OCP\USER::getUser()) {
if ($addressbook === false) {
OCP\Util::writeLog('contacts', 'Addressbook not found: '. $id, OCP\Util::ERROR);
OCP\JSON::error(array('data' => array( 'message' => self::$l10n->t('Addressbook not found.'))));
}
else {
OCP\Util::writeLog('contacts', 'Addressbook('.$id.') is not from '.OCP\USER::getUser(), OCP\Util::ERROR);
OCP\JSON::error(array('data' => array( 'message' => self::$l10n->t('This is not your addressbook.'))));
}
exit();
}
return $addressbook;
}
public static function getContactObject($id) {
$card = OC_Contacts_VCard::find( $id );
if( $card === false ) {
OCP\Util::writeLog('contacts', 'Contact could not be found: '.$id, OCP\Util::ERROR);
OCP\JSON::error(array('data' => array( 'message' => self::$l10n->t('Contact could not be found.').' '.$id)));
exit();
}
self::getAddressbook( $card['addressbookid'] );//access check
return $card;
}
/**
* @brief Gets the VCard as an OC_VObject
* @returns The card or null if the card could not be parsed.
*/
public static function getContactVCard($id) {
$card = self::getContactObject( $id );
$vcard = OC_VObject::parse($card['carddata']);
// Try to fix cards with missing 'N' field from pre ownCloud 4. Hot damn, this is ugly...
if(!is_null($vcard) && !$vcard->__isset('N')) {
$version = OCP\App::getAppVersion('contacts');
if($version >= 5) {
OCP\Util::writeLog('contacts','OC_Contacts_App::getContactVCard. Deprecated check for missing N field', OCP\Util::DEBUG);
}
OCP\Util::writeLog('contacts','getContactVCard, Missing N field', OCP\Util::DEBUG);
if($vcard->__isset('FN')) {
OCP\Util::writeLog('contacts','getContactVCard, found FN field: '.$vcard->__get('FN'), OCP\Util::DEBUG);
$n = implode(';', array_reverse(array_slice(explode(' ', $vcard->__get('FN')), 0, 2))).';;;';
$vcard->setString('N', $n);
OC_Contacts_VCard::edit( $id, $vcard);
} else { // Else just add an empty 'N' field :-P
$vcard->setString('N', 'Unknown;Name;;;');
}
}
if (!is_null($vcard) && !isset($vcard->REV)) {
$rev = new DateTime('@'.$card['lastmodified']);
$vcard->setString('REV', $rev->format(DateTime::W3C));
}
return $vcard;
}
public static function getPropertyLineByChecksum($vcard, $checksum) {
$line = null;
for($i=0;$i<count($vcard->children);$i++) {
if(md5($vcard->children[$i]->serialize()) == $checksum ) {
$line = $i;
break;
}
}
return $line;
}
/**
* @return array of vcard prop => label
*/
public static function getAddPropertyOptions() {
$l10n = self::$l10n;
return array(
'ADR' => $l10n->t('Address'),
'TEL' => $l10n->t('Telephone'),
'EMAIL' => $l10n->t('Email'),
'ORG' => $l10n->t('Organization'),
);
}
/**
* @return types for property $prop
*/
public static function getTypesOfProperty($prop) {
$l = self::$l10n;
switch($prop) {
case 'ADR':
return array(
'WORK' => $l->t('Work'),
'HOME' => $l->t('Home'),
);
case 'TEL':
return array(
'HOME' => $l->t('Home'),
'CELL' => $l->t('Mobile'),
'WORK' => $l->t('Work'),
'TEXT' => $l->t('Text'),
'VOICE' => $l->t('Voice'),
'MSG' => $l->t('Message'),
'FAX' => $l->t('Fax'),
'VIDEO' => $l->t('Video'),
'PAGER' => $l->t('Pager'),
);
case 'EMAIL':
return array(
'WORK' => $l->t('Work'),
'HOME' => $l->t('Home'),
'INTERNET' => $l->t('Internet'),
);
}
}
/*
* @brief returns the vcategories object of the user
* @return (object) $vcategories
*/
protected static function getVCategories() {
if (is_null(self::$categories)) {
self::$categories = new OC_VCategories('contacts');
}
return self::$categories;
}
/*
* @brief returns the categories for the user
* @return (Array) $categories
*/
public static function getCategories() {
$categories = self::$categories->categories();
if(count($categories) == 0) {
self::scanCategories();
$categories = self::$categories->categories();
}
return $categories;
}
/**
* scan vcards for categories.
* @param $vccontacts VCards to scan. null to check all vcards for the current user.
*/
public static function scanCategories($vccontacts = null) {
if (is_null($vccontacts)) {
$vcaddressbooks = OC_Contacts_Addressbook::all(OCP\USER::getUser());
if(count($vcaddressbooks) > 0) {
$vcaddressbookids = array();
foreach($vcaddressbooks as $vcaddressbook) {
$vcaddressbookids[] = $vcaddressbook['id'];
}
$vccontacts = OC_Contacts_VCard::all($vcaddressbookids);
}
}
if(is_array($vccontacts) && count($vccontacts) > 0) {
$cards = array();
foreach($vccontacts as $vccontact) {
$cards[] = $vccontact['carddata'];
}
self::$categories->rescan($cards);
}
}
/**
* check VCard for new categories.
* @see OC_VCategories::loadFromVObject
*/
public static function loadCategoriesFromVCard(OC_VObject $contact) {
self::getVCategories()->loadFromVObject($contact, true);
}
public static function setLastModifiedHeader($contact) {
$rev = $contact->getAsString('REV');
if ($rev) {
$rev = DateTime::createFromFormat(DateTime::W3C, $rev);
OCP\Response::setLastModifiedHeader($rev);
}
}
}
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