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mirror of https://github.com/owncloudarchive/contacts.git synced 2024-12-02 14:24:10 +01:00
OwncloudContactsOfficial/lib/hooks.php
2013-06-27 15:53:31 +02:00

247 lines
7.8 KiB
PHP

<?php
/**
* ownCloud - Addressbook
*
* @author Jakob Sack
* @copyright 2011 Jakob Sack mail@jakobsack.de
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* The following signals are being emitted:
*
* OCA\Contacts\VCard::post_moveToAddressbook(array('aid' => $aid, 'id' => $id))
* OCA\Contacts\VCard::pre_deleteVCard(array('aid' => $aid, 'id' => $id, 'uri' = $uri)); (NOTE: the values can be null depending on which method emits them)
* OCA\Contacts\VCard::post_updateVCard($id)
* OCA\Contacts\VCard::post_createVCard($newid)
*/
namespace OCA\Contacts;
use \Sabre\VObject;
/**
* This class contains all hooks.
*/
class Hooks{
/**
* @brief Add default Addressbook for a certain user
* @param paramters parameters from postCreateUser-Hook
* @return array
*/
public static function userCreated($parameters) {
//Addressbook::addDefault($parameters['uid']);
return true;
}
/**
* @brief Deletes all Addressbooks of a certain user
* @param paramters parameters from postDeleteUser-Hook
* @return array
*/
public static function userDeleted($parameters) {
$backend = new Backend\Database();
$addressbook = $backend->getAddressBooksForUser($parameters['uid']);
foreach($addressbooks as $addressbook) {
// Purging of contact categories and and properties is done by backend.
$backend->deleteAddressBook($addressbook['id']);
}
}
/**
* Delete any registred address books (Future)
*/
public static function addressBookDeletion($parameters) {
// Clean up sharing
\OCP\Share::unshareAll('addressbook', $parameters['addressbookid']);
if(count($parameters['contactids'])) {
// Remove contacts from groups
$catctrl = new \OC_VCategories('contact');
$catctrl->purgeObjects($parameters['contactids']);
// Purge property indexes
Utils\Properties::purgeIndexes($parameters['contactids']);
}
}
/**
* A contact has been deleted and cleanup for property indexes and
* group/contact relations must be performed.
*
* NOTE: When deleting an entire address book the cleanup is done in the
* addressBookDeletion() hook. Any cleanup procedures most be implemented
* in both.
*
* @param array $parameters Currently only the id of the contact.
*/
public static function contactDeletion($parameters) {
//\OCP\Util::writeLog('contacts', __METHOD__.' parameters: '.print_r($parameters, true), \OCP\Util::DEBUG);
$ids = is_array($parameters['id']) ? $parameters['id'] : array($parameters['id']);
$catctrl = new \OC_VCategories('contact');
$catctrl->purgeObjects($ids);
Utils\Properties::purgeIndexes($ids);
// Contact sharing not implemented, but keep for future.
//\OCP\Share::unshareAll('contact', $id);
}
public static function contactAdded($parameters) {
//\OCP\Util::writeLog('contacts', __METHOD__.' parameters: '.print_r($parameters, true), \OCP\Util::DEBUG);
$contact = $parameters['contact'];
if(isset($contact->CATEGORIES)) {
\OCP\Util::writeLog('contacts', __METHOD__.' groups: '.print_r($contact->CATEGORIES->getParts(), true), \OCP\Util::DEBUG);
$catctrl = new \OC_VCategories('contact');
foreach($contact->CATEGORIES->getParts() as $group) {
\OCP\Util::writeLog('contacts', __METHOD__.' group: '.$group, \OCP\Util::DEBUG);
$catctrl->addToCategory($parameters['id'], $group);
}
}
Utils\Properties::updateIndex($parameters['id'], $contact);
}
public static function contactUpdated($parameters) {
//\OCP\Util::writeLog('contacts', __METHOD__.' parameters: '.print_r($parameters, true), \OCP\Util::DEBUG);
$contact = $parameters['contact'];
Utils\Properties::updateIndex($parameters['id'], $contact);
// If updated via CardDAV we don't know if PHOTO has changed
if(isset($parameters['carddav']) && $parameters['carddav']
&& (isset($contact->PHOTO) || isset($contact->LOGO))) {
$contact->cacheThumbnail(null, false, true);
}
}
/**
* Scan vCards for categories.
*/
public static function scanCategories() {
$offset = 0;
$limit = 10;
$categories = new \OC_VCategories('contact');
$app = new App();
$backend = $app->getBackend('local');
$addressBookInfos = $backend->getAddressBooksForUser();
foreach($addressBookInfos as $addressBookInfo) {
$addressBook = new AddressBook($backend, $addressBookInfo);
while($contacts = $addressBook->getChildren($limit, $offset, false)) {
foreach($contacts as $contact) {
$cards[] = array($contact['id'], $contact['carddata']);
}
\OCP\Util::writeLog('contacts',
__CLASS__.'::'.__METHOD__
.', scanning: ' . $limit . ' starting from ' . $offset,
\OCP\Util::DEBUG);
// only reset on first batch.
$categories->rescan($cards, true, ($offset === 0 ? true : false));
$offset += $limit;
}
}
}
/**
* Scan vCards for categories.
*/
public static function indexProperties() {
$offset = 0;
$limit = 10;
$app = new App();
$backend = $app->getBackend('local');
$addressBookInfos = $backend->getAddressBooksForUser();
foreach($addressBookInfos as $addressBookInfo) {
$addressBook = new AddressBook($backend, $addressBookInfo);
while($contacts = $addressBook->getChildren($limit, $offset, false)) {
foreach($contacts as $contact) {
$contact->retrieve();
}
\OCP\Util::writeLog('contacts',
__CLASS__.'::'.__METHOD__
.', indexing: ' . $limit . ' starting from ' . $offset,
\OCP\Util::DEBUG);
Utils\Properties::updateIndex($contact->getId(), $contact);
$offset += $limit;
}
}
}
public static function getCalenderSources($parameters) {
/*
$base_url = \OCP\Util::linkTo('calendar', 'ajax/events.php').'?calendar_id=';
foreach(Addressbook::all(\OCP\USER::getUser()) as $addressbook) {
$parameters['sources'][]
= array(
'url' => $base_url.'birthday_'. $addressbook['id'],
'backgroundColor' => '#cccccc',
'borderColor' => '#888',
'textColor' => 'black',
'cache' => true,
'editable' => false,
);
}
*/
}
public static function getBirthdayEvents($parameters) {
$name = $parameters['calendar_id'];
if (strpos($name, 'birthday_') != 0) {
return;
}
$info = explode('_', $name);
$aid = $info[1];
Addressbook::find($aid);
foreach(VCard::all($aid) as $contact) {
try {
$vcard = VObject\Reader::read($contact['carddata']);
} catch (Exception $e) {
continue;
}
$birthday = $vcard->BDAY;
if ((string)$birthday) {
$title = str_replace('{name}',
strtr((string)$vcard->FN, array('\,' => ',', '\;' => ';')),
App::$l10n->t('{name}\'s Birthday'));
$date = new \DateTime($birthday);
$vevent = VObject\Component::create('VEVENT');
//$vevent->setDateTime('LAST-MODIFIED', new DateTime($vcard->REV));
$vevent->add('DTSTART');
$vevent->DTSTART->setDateTime($date,
VObject\Property\DateTime::DATE);
$vevent->add('DURATION', 'P1D');
$vevent->{'UID'} = substr(md5(rand().time()), 0, 10);
// DESCRIPTION?
$vevent->{'RRULE'} = 'FREQ=YEARLY';
$vevent->{'SUMMARY'} = $title;
$parameters['events'][] = array(
'id' => 0,//$card['id'],
'vevent' => $vevent,
'repeating' => true,
'summary' => $title,
'calendardata' => "BEGIN:VCALENDAR\nVERSION:2.0\n"
. "PRODID:ownCloud Contacts "
. \OCP\App::getAppVersion('contacts') . "\n"
. $vevent->serialize() . "END:VCALENDAR"
);
}
}
}
}