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OwncloudContactsOfficial/lib/controller/groupcontroller.php

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<?php
/**
* @author Thomas Tanghus
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* @copyright 2013-2014 Thomas Tanghus (thomas@tanghus.net)
*
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OCA\Contacts\Controller;
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use OCA\Contacts\App,
OCA\Contacts\JSONResponse,
OCA\Contacts\Controller,
OCP\AppFramework\Http,
OCP\ITags,
OCP\IRequest;
/**
* Controller class for groups/categories
*/
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class GroupController extends Controller {
public function __construct($appName, IRequest $request, App $app, ITags $tags) {
parent::__construct($appName, $request, $app);
$this->app = $app;
$this->tags = $tags;
}
/**
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* @NoAdminRequired
*/
public function getGroups() {
$tags = $this->tags->getTags();
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foreach ($tags as &$tag) {
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try {
$ids = $this->tags->getIdsForTag($tag['name']);
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$tag['contacts'] = $ids;
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$tag['displayname'] = $this->displayName($tag);
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} catch(\Exception $e) {
\OCP\Util::writeLog('contacts', __METHOD__ . ', ' . $e->getMessage(), \OCP\Util::ERROR);
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}
}
$favorites = $this->tags->getFavorites();
$groups = array(
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'categories' => $tags,
'favorites' => $favorites,
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'shared' => \OCP\Share::getItemsSharedWith('addressbook', \OCA\Contacts\Share\Addressbook::FORMAT_ADDRESSBOOKS),
'lastgroup' => \OCP\Config::getUserValue(\OCP\User::getUser(), 'contacts', 'lastgroup', 'all'),
'sortorder' => \OCP\Config::getUserValue(\OCP\User::getUser(), 'contacts', 'groupsort', ''),
);
return new JSONResponse($groups);
}
/**
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* @NoAdminRequired
*/
public function addGroup() {
$name = $this->request->post['name'];
$response = new JSONResponse();
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if (is_null($name) || $name === "") {
$response->bailOut(App::$l10n->t('No group name given.'));
}
$id = $this->tags->add($name);
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if ($id === false) {
$response->bailOut(App::$l10n->t('Error adding group.'));
} else {
$response->setParams(array('id'=>$id, 'name' => $name));
}
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return $response;
}
/**
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* @NoAdminRequired
*/
public function deleteGroup() {
$name = $this->request->post['name'];
$response = new JSONResponse();
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if (is_null($name) || $name === '') {
$response->bailOut(App::$l10n->t('No group name given.'));
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return $response;
}
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try {
$ids = $this->tags->getIdsForTag($name);
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} catch(\Exception $e) {
$response->setErrorMessage($e->getMessage());
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\OCP\Util::writeLog('contacts', __METHOD__.', ' . $e->getMessage(), \OCP\Util::ERROR);
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return $response;
}
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if ($ids !== false) {
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$backend = $this->app->getBackend('local');
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foreach ($ids as $id) {
$contact = $backend->getContact(null, $id, array('noCollection' => true));
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$obj = \Sabre\VObject\Reader::read(
$contact['carddata'],
\Sabre\VObject\Reader::OPTION_IGNORE_INVALID_LINES
);
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if ($obj) {
if (!$obj->inGroup($name)) {
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continue;
}
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if ($obj->removeFromGroup($name)) {
$backend->updateContact(null, $id, $obj, array('noCollection' => true, 'isBatch' => true));
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}
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} else {
\OCP\Util::writeLog('contacts', __METHOD__.', could not parse card ' . $id, \OCP\Util::DEBUG);
}
}
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}
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try {
$this->tags->delete($name);
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} catch(\Exception $e) {
$response->setErrorMessage($e->getMessage());
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\OCP\Util::writeLog('contacts', __METHOD__.', ' . $e->getMessage(), \OCP\Util::ERROR);
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}
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return $response;
}
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/**
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* @NoAdminRequired
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*/
public function renameGroup() {
$from = $this->request->post['from'];
$to = $this->request->post['to'];
$response = new JSONResponse();
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if (is_null($from) || $from === '') {
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$response->bailOut(App::$l10n->t('No group name to rename from given.'));
return $response;
}
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if (is_null($to) || $to === '') {
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$response->bailOut(App::$l10n->t('No group name to rename to given.'));
return $response;
}
if (!$this->tags->rename($from, $to)) {
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$response->bailOut(App::$l10n->t('Error renaming group.'));
return $response;
}
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$ids = $this->tags->getIdsForTag($to);
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if ($ids !== false) {
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$backend = $this->app->getBackend('local');
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foreach ($ids as $id) {
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$contact = $backend->getContact(null, $id, array('noCollection' => true));
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$obj = \Sabre\VObject\Reader::read(
$contact['carddata'],
\Sabre\VObject\Reader::OPTION_IGNORE_INVALID_LINES
);
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if ($obj) {
if (!isset($obj->CATEGORIES)) {
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continue;
}
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$obj->CATEGORIES->renameGroup($from, $to);
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$backend->updateContact(null, $id, $obj, array('noCollection' => true));
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} else {
\OCP\Util::writeLog('contacts', __METHOD__.', could not parse card ' . $id, \OCP\Util::DEBUG);
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}
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}
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}
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return $response;
}
/**
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* @NoAdminRequired
*/
public function addToGroup() {
$response = new JSONResponse();
$params = $this->request->urlParams;
$categoryId = $params['categoryId'];
$categoryName = $this->request->post['name'];
$ids = $this->request->post['contactIds'];
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$response->debug('request: '.print_r($this->request->post, true));
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if (is_null($categoryId) || $categoryId === '') {
throw new \Exception(
App::$l10n->t('Group ID missing from request.'),
Http::STATUS_PRECONDITION_FAILED
);
}
if (is_null($categoryName) || $categoryName === '') {
throw new \Exception(
App::$l10n->t('Group name missing from request.'),
Http::STATUS_PRECONDITION_FAILED
);
}
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if (is_null($ids)) {
throw new \Exception(
App::$l10n->t('Contact ID missing from request.'),
Http::STATUS_PRECONDITION_FAILED
);
}
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$backend = $this->app->getBackend('local');
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foreach ($ids as $contactId) {
$contact = $backend->getContact(null, $contactId, array('noCollection' => true));
$obj = \Sabre\VObject\Reader::read(
$contact['carddata'],
\Sabre\VObject\Reader::OPTION_IGNORE_INVALID_LINES
);
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if ($obj) {
if ($obj->addToGroup($categoryName)) {
$backend->updateContact(null, $contactId, $obj, array('noCollection' => true));
}
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}
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$response->debug('contactId: ' . $contactId . ', categoryId: ' . $categoryId);
$this->tags->tagAs($contactId, $categoryId);
}
return $response;
}
/**
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* @NoAdminRequired
*/
public function removeFromGroup() {
$response = new JSONResponse();
$params = $this->request->urlParams;
$categoryId = $params['categoryId'];
$categoryName = $this->request->post['name'];
$ids = $this->request->post['contactIds'];
//$response->debug('request: '.print_r($this->request->post, true));
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if (is_null($categoryId) || $categoryId === '') {
throw new \Exception(
App::$l10n->t('Group ID missing from request.'),
Http::STATUS_PRECONDITION_FAILED
);
}
if (is_null($categoryName) || $categoryName === '') {
throw new \Exception(
App::$l10n->t('Group name missing from request.'),
Http::STATUS_PRECONDITION_FAILED
);
}
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if (is_null($ids)) {
throw new \Exception(
App::$l10n->t('Contact ID missing from request.'),
Http::STATUS_PRECONDITION_FAILED
);
}
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$backend = $this->app->getBackend('local');
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foreach ($ids as $contactId) {
$contact = $backend->getContact(null, $contactId, array('noCollection' => true));
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if (!$contact) {
$response->debug('Couldn\'t get contact: ' . $contactId);
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continue;
}
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$obj = \Sabre\VObject\Reader::read(
$contact['carddata'],
\Sabre\VObject\Reader::OPTION_IGNORE_INVALID_LINES
);
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if ($obj) {
if (!isset($obj->CATEGORIES)) {
return $response;
}
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if ($obj->removeFromGroup($categoryName)) {
$backend->updateContact(null, $contactId, $obj, array('noCollection' => true));
}
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} else {
$response->debug('Error parsing contact: ' . $contactId);
}
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$response->debug('contactId: ' . $contactId . ', categoryId: ' . $categoryId);
$this->tags->unTag($contactId, $categoryId);
}
return $response;
}
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/**
* Returns a tag's name as it should be displayed.
*
* @param Tag
* @return string
*
* If the tag belongs to the current user, simply returns the tag's name.
* Otherwise, the tag's name is returned with it's owner's name appended
* in parentheses, like "Tag (owner)".
*/
private function displayName($tag) {
if ($tag['owner'] != \OCP\User::getUser()) {
return $tag['name'] . ' ('. $tag['owner'] . ')';
}
return $tag['name'];
}
}