*/
function getPreviewManager();
+ /**
+ * Returns the tag manager which can get and set tags for different object types
+ *
+ * @return \OCP\ITags
+ */
+ function getTagManager();
+
/**
* Returns the root folder of ownCloud's data directory
*
--- /dev/null
+<?php
+/**
+* ownCloud
+*
+* @author Thomas Tanghus
+* @copyright 2013 Thomas Tanghus <thomas@tanghus.net>
+*
+* 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/>.
+*
+*/
+
+namespace OCP;
+
+// FIXME: Where should I put this? Or should it be implemented as a Listener?
+\OC_Hook::connect('OC_User', 'post_deleteUser', 'OC\Tags', 'post_deleteUser');
+
+/**
+ * Class for easily tagging objects by their id
+ *
+ * A tag can be e.g. 'Family', 'Work', 'Chore', 'Special Occation' or
+ * anything else that is either parsed from a vobject or that the user chooses
+ * to add.
+ * Tag names are not case-sensitive, but will be saved with the case they
+ * are entered in. If a user already has a tag 'family' for a type, and
+ * tries to add a tag named 'Family' it will be silently ignored.
+ */
+
+interface ITags {
+
+ /**
+ * Load tags from db.
+ *
+ * @param string $type The type identifier e.g. 'contact' or 'event'.
+ * @param array $defaultTags An array of default tags to be used if none are stored.
+ * @return \OCP\ITags
+ */
+ public function loadTagsFor($type, $defaultTags=array());
+
+ /**
+ * Check if any tags are saved for this type and user.
+ *
+ * @return boolean.
+ */
+ public function isEmpty();
+
+ /**
+ * Get the tags for a specific user.
+ *
+ * This returns an array with id/name maps:
+ * [
+ * ['id' => 0, 'name' = 'First tag'],
+ * ['id' => 1, 'name' = 'Second tag'],
+ * ]
+ *
+ * @returns array
+ */
+ public function tags();
+
+ /**
+ * Get the a list if items tagged with $tag.
+ *
+ * Throws an exception if the tag could not be found.
+ *
+ * @param string|integer $tag Tag id or name.
+ * @return array An array of object ids or false on error.
+ */
+ public function idsForTag($tag);
+
+ /**
+ * Checks whether a tag is already saved.
+ *
+ * @param string $name The name to check for.
+ * @return bool
+ */
+ public function hasTag($name);
+
+ /**
+ * Add a new tag.
+ *
+ * @param string $name A string with a name of the tag
+ * @return int the id of the added tag or false if it already exists.
+ */
+ public function add($name);
+
+ /**
+ * Rename tag.
+ *
+ * @param string $from The name of the existing tag
+ * @param string $to The new name of the tag.
+ * @return bool
+ */
+ public function rename($from, $to);
+
+ /**
+ * Add a list of new tags.
+ *
+ * @param string[] $names A string with a name or an array of strings containing
+ * the name(s) of the to add.
+ * @param bool $sync When true, save the tags
+ * @param int|null $id int Optional object id to add to this|these tag(s)
+ * @return bool Returns false on error.
+ */
+ public function addMulti($names, $sync=false, $id = null);
+
+ /**
+ * Delete tag/object relations from the db
+ *
+ * @param array $ids The ids of the objects
+ * @return boolean Returns false on error.
+ */
+ public function purgeObjects(array $ids);
+
+ /**
+ * Get favorites for an object type
+ *
+ * @return array An array of object ids.
+ */
+ public function getFavorites();
+
+ /**
+ * Add an object to favorites
+ *
+ * @param int $objid The id of the object
+ * @return boolean
+ */
+ public function addToFavorites($objid);
+
+ /**
+ * Remove an object from favorites
+ *
+ * @param int $objid The id of the object
+ * @return boolean
+ */
+ public function removeFromFavorites($objid);
+
+ /**
+ * Creates a tag/object relation.
+ *
+ * @param int $objid The id of the object
+ * @param int|string $tag The id or name of the tag
+ * @return boolean Returns false on database error.
+ */
+ public function tagAs($objid, $tag);
+
+ /**
+ * Delete single tag/object relation from the db
+ *
+ * @param int $objid The id of the object
+ * @param int|string $tag The id or name of the tag
+ * @return boolean
+ */
+ public function unTag($objid, $tag);
+
+ /**
+ * Delete tags from the
+ *
+ * @param string[] $names An array of tags to delete
+ * @return bool Returns false on error
+ */
+ public function delete($names);
+
+}
\ No newline at end of file
$this->registerService('PreviewManager', function($c) {
return new PreviewManager();
});
- $this->registerService('RootFolder', function($c) {
- // TODO: get user from container as well
+ $this->registerService('TagManager', function($c){
+ return new Tags();
+ });
+ $this->registerService('RootFolder', function($c){
+ // TODO: get user and user manager from container as well
$user = \OC_User::getUser();
/** @var $c SimpleContainer */
$userManager = $c->query('UserManager');
return $this->query('PreviewManager');
}
+ /**
+ * Returns the tag manager which can get and set tags for different object types
+ *
+ * @return \OCP\ITags
+ */
+ function getTagManager() {
+ return $this->query('TagManager');
+ }
+
/**
* Returns the root folder of ownCloud's data directory
*
--- /dev/null
+<?php
+/**
+* ownCloud
+*
+* @author Thomas Tanghus
+* @copyright 2012-2013 Thomas Tanghus <thomas@tanghus.net>
+* @copyright 2012 Bart Visscher bartv@thisnet.nl
+*
+* 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/>.
+*
+*/
+
+/**
+ * Class for easily tagging objects by their id
+ *
+ * A tag can be e.g. 'Family', 'Work', 'Chore', 'Special Occation' or
+ * anything else that is either parsed from a vobject or that the user chooses
+ * to add.
+ * Tag names are not case-sensitive, but will be saved with the case they
+ * are entered in. If a user already has a tag 'family' for a type, and
+ * tries to add a tag named 'Family' it will be silently ignored.
+ */
+
+namespace OC;
+
+class Tags implements \OCP\ITags {
+
+ /**
+ * Tags
+ */
+ private $tags = array();
+
+ /**
+ * Used for storing objectid/categoryname pairs while rescanning.
+ */
+ private static $relations = array();
+
+ private $type = null;
+ private $user = null;
+
+ const TAG_TABLE = '*PREFIX*vcategory';
+ const RELATION_TABLE = '*PREFIX*vcategory_to_object';
+
+ const TAG_FAVORITE = '_$!<Favorite>!$_';
+
+ /**
+ * Constructor.
+ *
+ * @param string $user The user whos data the object will operate on.
+ */
+ public function __construct($user) {
+
+ $this->user = $user;
+
+ }
+
+ /**
+ * Load tags from db.
+ *
+ * @param string $type The type identifier e.g. 'contact' or 'event'.
+ * @param array $defaultTags An array of default tags to be used if none are stored.
+ * @return \OCP\ITags
+ */
+ public function loadTagsFor($type, $defaultTags=array()) {
+ $this->type = $type;
+ $this->tags = array();
+ $result = null;
+ $sql = 'SELECT `id`, `category` FROM `' . self::TAG_TABLE . '` '
+ . 'WHERE `uid` = ? AND `type` = ? ORDER BY `category`';
+ try {
+ $stmt = \OCP\DB::prepare($sql);
+ $result = $stmt->execute(array($this->user, $this->type));
+ if (\OCP\DB::isError($result)) {
+ \OCP\Util::writeLog('core', __METHOD__. ', DB error: ' . \OCP\DB::getErrorMessage($result), \OCP\Util::ERROR);
+ }
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ }
+
+ if(!is_null($result)) {
+ while( $row = $result->fetchRow()) {
+ $this->tags[$row['id']] = $row['category'];
+ }
+ }
+
+ if(count($defaultTags) > 0 && count($this->tags) === 0) {
+ $this->addMulti($defaultTags, true);
+ }
+ \OCP\Util::writeLog('core', __METHOD__.', tags: ' . print_r($this->tags, true),
+ \OCP\Util::DEBUG);
+
+ return $this;
+ }
+
+ /**
+ * Check if any tags are saved for this type and user.
+ *
+ * @return boolean.
+ */
+ public function isEmpty() {
+ $sql = 'SELECT COUNT(*) FROM `' . self::TAG_TABLE . '` '
+ . 'WHERE `uid` = ? AND `type` = ?';
+ try {
+ $stmt = OCP\DB::prepare($sql);
+ $result = $stmt->execute(array($this->user, $this->type));
+ if (\OCP\DB::isError($result)) {
+ \OCP\Util::writeLog('core', __METHOD__. ', DB error: ' . \OCP\DB::getErrorMessage($result), \OCP\Util::ERROR);
+ return false;
+ }
+ return ($result->numRows() === 0);
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ return false;
+ }
+ }
+
+ /**
+ * Get the tags for a specific user.
+ *
+ * This returns an array with id/name maps:
+ * [
+ * ['id' => 0, 'name' = 'First tag'],
+ * ['id' => 1, 'name' = 'Second tag'],
+ * ]
+ *
+ * @return array
+ */
+ public function tags() {
+ if(!count($this->tags)) {
+ return array();
+ }
+
+ $tags = array_values($this->tags);
+ uasort($tags, 'strnatcasecmp');
+ $tagMap = array();
+
+ foreach($tags as $tag) {
+ if($tag !== self::TAG_FAVORITE) {
+ $tagMap[] = array(
+ 'id' => $this->array_searchi($tag, $this->tags),
+ 'name' => $tag
+ );
+ }
+ }
+ return $tagMap;
+
+ }
+
+ /**
+ * Get the a list if items tagged with $tag.
+ *
+ * Throws an exception if the tag could not be found.
+ *
+ * @param string|integer $tag Tag id or name.
+ * @return array An array of object ids or false on error.
+ */
+ public function idsForTag($tag) {
+ $result = null;
+ if(is_numeric($tag)) {
+ $tagId = $tag;
+ } elseif(is_string($tag)) {
+ $tag = trim($tag);
+ $tagId = $this->array_searchi($tag, $this->tags);
+ }
+
+ if($tagId === false) {
+ $l10n = \OC_L10N::get('core');
+ throw new \Exception(
+ $l10n->t('Could not find category "%s"', $tag)
+ );
+ }
+
+ $ids = array();
+ $sql = 'SELECT `objid` FROM `' . self::RELATION_TABLE
+ . '` WHERE `categoryid` = ?';
+
+ try {
+ $stmt = \OCP\DB::prepare($sql);
+ $result = $stmt->execute(array($tagId));
+ if (\OCP\DB::isError($result)) {
+ \OCP\Util::writeLog('core', __METHOD__. 'DB error: ' . OCP\DB::getErrorMessage($result), \OCP\Util::ERROR);
+ return false;
+ }
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ return false;
+ }
+
+ if(!is_null($result)) {
+ while( $row = $result->fetchRow()) {
+ $ids[] = (int)$row['objid'];
+ }
+ }
+
+ return $ids;
+ }
+
+ /**
+ * Checks whether a tag is already saved.
+ *
+ * @param string $name The name to check for.
+ * @return bool
+ */
+ public function hasTag($name) {
+ return $this->in_arrayi($name, $this->tags);
+ }
+
+ /**
+ * Add a new tag.
+ *
+ * @param string $name A string with a name of the tag
+ * @return int the id of the added tag or false if it already exists.
+ */
+ public function add($name) {
+ $name = trim($name);
+
+ if($this->hasTag($name)) {
+ \OCP\Util::writeLog('core', __METHOD__.', name: ' . $name. ' exists already', \OCP\Util::DEBUG);
+ return false;
+ }
+ try {
+ \OCP\DB::insertIfNotExist(self::TAG_TABLE,
+ array(
+ 'uid' => $this->user,
+ 'type' => $this->type,
+ 'category' => $name,
+ ));
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ return false;
+ }
+ $id = \OCP\DB::insertid(self::TAG_TABLE);
+ \OCP\Util::writeLog('core', __METHOD__.', id: ' . $id, \OCP\Util::DEBUG);
+ $this->tags[$id] = $name;
+ return $id;
+ }
+
+ /**
+ * Rename tag.
+ *
+ * @param string $from The name of the existing tag
+ * @param string $to The new name of the tag.
+ * @return bool
+ */
+ public function rename($from, $to) {
+ $from = trim($from);
+ $to = trim($to);
+ $id = $this->array_searchi($from, $this->tags);
+ if($id === false) {
+ \OCP\Util::writeLog('core', __METHOD__.', tag: ' . $from. ' does not exist', \OCP\Util::DEBUG);
+ return false;
+ }
+
+ $sql = 'UPDATE `' . self::TAG_TABLE . '` SET `category` = ? '
+ . 'WHERE `uid` = ? AND `type` = ? AND `id` = ?';
+ try {
+ $stmt = \OCP\DB::prepare($sql);
+ $result = $stmt->execute(array($to, $this->user, $this->type, $id));
+ if (\OCP\DB::isError($result)) {
+ \OCP\Util::writeLog('core', __METHOD__. 'DB error: ' . \OCP\DB::getErrorMessage($result), \OCP\Util::ERROR);
+ return false;
+ }
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ return false;
+ }
+ $this->tags[$id] = $to;
+ return true;
+ }
+
+ /**
+ * Add a list of new tags.
+ *
+ * @param string[] $names A string with a name or an array of strings containing
+ * the name(s) of the to add.
+ * @param bool $sync When true, save the tags
+ * @param int|null $id int Optional object id to add to this|these tag(s)
+ * @return bool Returns false on error.
+ */
+ public function addMulti($names, $sync=false, $id = null) {
+ if(!is_array($names)) {
+ $names = array($names);
+ }
+ $names = array_map('trim', $names);
+ $newones = array();
+ foreach($names as $name) {
+ if(($this->in_arrayi(
+ $name, $this->tags) == false) && $name !== '') {
+ $newones[] = $name;
+ }
+ if(!is_null($id) ) {
+ // Insert $objectid, $categoryid pairs if not exist.
+ self::$relations[] = array('objid' => $id, 'tag' => $name);
+ }
+ }
+ $this->tags = array_merge($this->tags, $newones);
+ if($sync === true) {
+ $this->save();
+ }
+
+ return true;
+ }
+
+ /**
+ * Save the list of tags and their object relations
+ */
+ protected function save() {
+ if(is_array($this->tags)) {
+ foreach($this->tags as $tag) {
+ try {
+ \OCP\DB::insertIfNotExist(self::TAG_TABLE,
+ array(
+ 'uid' => $this->user,
+ 'type' => $this->type,
+ 'category' => $tag,
+ ));
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ }
+ }
+ // reload tags to get the proper ids.
+ $this->loadTagsFor($this->type);
+ // Loop through temporarily cached objectid/tagname pairs
+ // and save relations.
+ $tags = $this->tags;
+ // For some reason this is needed or array_search(i) will return 0..?
+ ksort($tags);
+ foreach(self::$relations as $relation) {
+ $tagId = $this->array_searchi($relation['tag'], $tags);
+ \OCP\Util::writeLog('core', __METHOD__ . 'catid, ' . $relation['tag'] . ' ' . $tagId, \OCP\Util::DEBUG);
+ if($tagId) {
+ try {
+ \OCP\DB::insertIfNotExist(self::RELATION_TABLE,
+ array(
+ 'objid' => $relation['objid'],
+ 'categoryid' => $tagId,
+ 'type' => $this->type,
+ ));
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ }
+ }
+ }
+ self::$relations = array(); // reset
+ } else {
+ \OCP\Util::writeLog('core', __METHOD__.', $this->tags is not an array! '
+ . print_r($this->tags, true), \OCP\Util::ERROR);
+ }
+ }
+
+ /**
+ * Delete tags and tag/object relations for a user.
+ *
+ * For hooking up on post_deleteUser
+ *
+ * @param array
+ */
+ public static function post_deleteUser($arguments) {
+ // Find all objectid/tagId pairs.
+ $result = null;
+ try {
+ $stmt = \OCP\DB::prepare('SELECT `id` FROM `' . self::TAG_TABLE . '` '
+ . 'WHERE `uid` = ?');
+ $result = $stmt->execute(array($arguments['uid']));
+ if (\OCP\DB::isError($result)) {
+ \OCP\Util::writeLog('core', __METHOD__. 'DB error: ' . OCP\DB::getErrorMessage($result), \OCP\Util::ERROR);
+ }
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ }
+
+ if(!is_null($result)) {
+ try {
+ $stmt = \OCP\DB::prepare('DELETE FROM `' . self::RELATION_TABLE . '` '
+ . 'WHERE `categoryid` = ?');
+ while( $row = $result->fetchRow()) {
+ try {
+ $stmt->execute(array($row['id']));
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ }
+ }
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ }
+ }
+ try {
+ $stmt = \OCP\DB::prepare('DELETE FROM `' . self::TAG_TABLE . '` '
+ . 'WHERE `uid` = ?');
+ $result = $stmt->execute(array($arguments['uid']));
+ if (OCP\DB::isError($result)) {
+ \OCP\Util::writeLog('core', __METHOD__. ', DB error: ' . \OCP\DB::getErrorMessage($result), \OCP\Util::ERROR);
+ }
+ } catch(\Exception $e) {
+ OCP\Util::writeLog('core', __METHOD__ . ', exception: '
+ . $e->getMessage(), OCP\Util::ERROR);
+ }
+ }
+
+ /**
+ * Delete tag/object relations from the db
+ *
+ * @param array $ids The ids of the objects
+ * @return boolean Returns false on error.
+ */
+ public function purgeObjects(array $ids) {
+ if(count($ids) === 0) {
+ // job done ;)
+ return true;
+ }
+ $updates = $ids;
+ try {
+ $query = 'DELETE FROM `' . self::RELATION_TABLE . '` ';
+ $query .= 'WHERE `objid` IN (' . str_repeat('?,', count($ids)-1) . '?) ';
+ $query .= 'AND `type`= ?';
+ $updates[] = $this->type;
+ $stmt = OCP\DB::prepare($query);
+ $result = $stmt->execute($updates);
+ if (\OCP\DB::isError($result)) {
+ \OCP\Util::writeLog('core', __METHOD__. 'DB error: ' . \OCP\DB::getErrorMessage($result), \OCP\Util::ERROR);
+ return false;
+ }
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: ' . $e->getMessage(),
+ \OCP\Util::ERROR);
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Get favorites for an object type
+ *
+ * @return array An array of object ids.
+ */
+ public function getFavorites() {
+ try {
+ return $this->idsForTag(self::TAG_FAVORITE);
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: ' . $e->getMessage(),
+ \OCP\Util::ERROR);
+ return array();
+ }
+ }
+
+ /**
+ * Add an object to favorites
+ *
+ * @param int $objid The id of the object
+ * @return boolean
+ */
+ public function addToFavorites($objid) {
+ if(!$this->hasCategory(self::TAG_FAVORITE)) {
+ $this->add(self::TAG_FAVORITE, true);
+ }
+ return $this->tagAs($objid, self::TAG_FAVORITE, $this->type);
+ }
+
+ /**
+ * Remove an object from favorites
+ *
+ * @param int $objid The id of the object
+ * @return boolean
+ */
+ public function removeFromFavorites($objid) {
+ return $this->unTag($objid, self::TAG_FAVORITE, $this->type);
+ }
+
+ /**
+ * Creates a tag/object relation.
+ *
+ * @param int $objid The id of the object
+ * @param int|string $tag The id or name of the tag
+ * @return boolean Returns false on database error.
+ */
+ public function tagAs($objid, $tag) {
+ if(is_string($tag) && !is_numeric($tag)) {
+ $tag = trim($tag);
+ if(!$this->hasTag($tag)) {
+ $this->add($tag, true);
+ }
+ $tagId = $this->array_searchi($tag, $this->tags);
+ } else {
+ $tagId = $tag;
+ }
+ try {
+ \OCP\DB::insertIfNotExist(self::RELATION_TABLE,
+ array(
+ 'objid' => $objid,
+ 'categoryid' => $tagId,
+ 'type' => $this->type,
+ ));
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Delete single tag/object relation from the db
+ *
+ * @param int $objid The id of the object
+ * @param int|string $tag The id or name of the tag
+ * @return boolean
+ */
+ public function unTag($objid, $tag) {
+ if(is_string($tag) && !is_numeric($tag)) {
+ $tag = trim($tag);
+ $tagId = $this->array_searchi($tag, $this->tags);
+ } else {
+ $tagId = $tag;
+ }
+
+ try {
+ $sql = 'DELETE FROM `' . self::RELATION_TABLE . '` '
+ . 'WHERE `objid` = ? AND `categoryid` = ? AND `type` = ?';
+ $stmt = \OCP\DB::prepare($sql);
+ $stmt->execute(array($objid, $tagId, $this->type));
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Delete tags from the
+ *
+ * @param string[] $names An array of tags to delete
+ * @return bool Returns false on error
+ */
+ public function delete($names) {
+ if(!is_array($names)) {
+ $names = array($names);
+ }
+
+ $names = array_map('trim', $names);
+
+ \OCP\Util::writeLog('core', __METHOD__ . ', before: '
+ . print_r($this->tags, true), \OCP\Util::DEBUG);
+ foreach($names as $name) {
+ $id = null;
+
+ if($this->hasTag($name)) {
+ $id = $this->array_searchi($name, $this->tags);
+ unset($this->tags[$id]);
+ }
+ try {
+ $stmt = \OCP\DB::prepare('DELETE FROM `' . self::TAG_TABLE . '` WHERE '
+ . '`uid` = ? AND `type` = ? AND `category` = ?');
+ $result = $stmt->execute(array($this->user, $this->type, $name));
+ if (\OCP\DB::isError($result)) {
+ \OCP\Util::writeLog('core', __METHOD__. 'DB error: ' . OCP\DB::getErrorMessage($result), \OCP\Util::ERROR);
+ }
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__ . ', exception: '
+ . $e->getMessage(), \OCP\Util::ERROR);
+ return false;
+ }
+ if(!is_null($id) && $id !== false) {
+ try {
+ $sql = 'DELETE FROM `' . self::RELATION_TABLE . '` '
+ . 'WHERE `categoryid` = ?';
+ $stmt = \OCP\DB::prepare($sql);
+ $result = $stmt->execute(array($id));
+ if (\OCP\DB::isError($result)) {
+ \OCP\Util::writeLog('core',
+ __METHOD__. 'DB error: ' . \OCP\DB::getErrorMessage($result),
+ \OCP\Util::ERROR);
+ return false;
+ }
+ } catch(\Exception $e) {
+ \OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
+ \OCP\Util::ERROR);
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+
+ // case-insensitive in_array
+ private function in_arrayi($needle, $haystack) {
+ if(!is_array($haystack)) {
+ return false;
+ }
+ return in_array(strtolower($needle), array_map('strtolower', $haystack));
+ }
+
+ // case-insensitive array_search
+ private function array_searchi($needle, $haystack) {
+ if(!is_array($haystack)) {
+ return false;
+ }
+ return array_search(strtolower($needle), array_map('strtolower', $haystack));
+ }
+}
+++ /dev/null
-<?php
-/**
-* ownCloud
-*
-* @author Thomas Tanghus
-* @copyright 2012 Thomas Tanghus <thomas@tanghus.net>
-* @copyright 2012 Bart Visscher bartv@thisnet.nl
-*
-* 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/>.
-*
-*/
-
-OC_Hook::connect('OC_User', 'post_deleteUser', 'OC_VCategories', 'post_deleteUser');
-
-/**
- * Class for easy access to categories in VCARD, VEVENT, VTODO and VJOURNAL.
- * A Category can be e.g. 'Family', 'Work', 'Chore', 'Special Occation' or
- * anything else that is either parsed from a vobject or that the user chooses
- * to add.
- * Category names are not case-sensitive, but will be saved with the case they
- * are entered in. If a user already has a category 'family' for a type, and
- * tries to add a category named 'Family' it will be silently ignored.
- */
-class OC_VCategories {
-
- /**
- * Categories
- */
- private $categories = array();
-
- /**
- * Used for storing objectid/categoryname pairs while rescanning.
- */
- private static $relations = array();
-
- private $type = null;
- private $user = null;
-
- const CATEGORY_TABLE = '*PREFIX*vcategory';
- const RELATION_TABLE = '*PREFIX*vcategory_to_object';
-
- const CATEGORY_FAVORITE = '_$!<Favorite>!$_';
-
- const FORMAT_LIST = 0;
- const FORMAT_MAP = 1;
-
- /**
- * @brief Constructor.
- * @param $type The type identifier e.g. 'contact' or 'event'.
- * @param $user The user whos data the object will operate on. This
- * parameter should normally be omitted but to make an app able to
- * update categories for all users it is made possible to provide it.
- * @param $defcategories An array of default categories to be used if none is stored.
- */
- public function __construct($type, $user=null, $defcategories=array()) {
- $this->type = $type;
- $this->user = is_null($user) ? OC_User::getUser() : $user;
-
- $this->loadCategories();
- OCP\Util::writeLog('core', __METHOD__ . ', categories: '
- . print_r($this->categories, true),
- OCP\Util::DEBUG
- );
-
- if($defcategories && count($this->categories) === 0) {
- $this->addMulti($defcategories, true);
- }
- }
-
- /**
- * @brief Load categories from db.
- */
- private function loadCategories() {
- $this->categories = array();
- $result = null;
- $sql = 'SELECT `id`, `category` FROM `' . self::CATEGORY_TABLE . '` '
- . 'WHERE `uid` = ? AND `type` = ? ORDER BY `category`';
- try {
- $stmt = OCP\DB::prepare($sql);
- $result = $stmt->execute(array($this->user, $this->type));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- }
-
- if(!is_null($result)) {
- while( $row = $result->fetchRow()) {
- // The keys are prefixed because array_search wouldn't work otherwise :-/
- $this->categories[$row['id']] = $row['category'];
- }
- }
- OCP\Util::writeLog('core', __METHOD__.', categories: ' . print_r($this->categories, true),
- OCP\Util::DEBUG);
- }
-
-
- /**
- * @brief Check if any categories are saved for this type and user.
- * @returns boolean.
- * @param $type The type identifier e.g. 'contact' or 'event'.
- * @param $user The user whos categories will be checked. If not set current user will be used.
- */
- public static function isEmpty($type, $user = null) {
- $user = is_null($user) ? OC_User::getUser() : $user;
- $sql = 'SELECT COUNT(*) FROM `' . self::CATEGORY_TABLE . '` '
- . 'WHERE `uid` = ? AND `type` = ?';
- try {
- $stmt = OCP\DB::prepare($sql);
- $result = $stmt->execute(array($user, $type));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- return false;
- }
- return ($result->numRows() === 0);
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- return false;
- }
- }
-
- /**
- * @brief Get the categories for a specific user.
- * @param
- * @returns array containing the categories as strings.
- */
- public function categories($format = null) {
- if(!$this->categories) {
- return array();
- }
- $categories = array_values($this->categories);
- uasort($categories, 'strnatcasecmp');
- if($format == self::FORMAT_MAP) {
- $catmap = array();
- foreach($categories as $category) {
- if($category !== self::CATEGORY_FAVORITE) {
- $catmap[] = array(
- 'id' => $this->array_searchi($category, $this->categories),
- 'name' => $category
- );
- }
- }
- return $catmap;
- }
-
- // Don't add favorites to normal categories.
- $favpos = array_search(self::CATEGORY_FAVORITE, $categories);
- if($favpos !== false) {
- return array_splice($categories, $favpos);
- } else {
- return $categories;
- }
- }
-
- /**
- * Get the a list if items belonging to $category.
- *
- * Throws an exception if the category could not be found.
- *
- * @param string|integer $category Category id or name.
- * @returns array An array of object ids or false on error.
- */
- public function idsForCategory($category) {
- $result = null;
- if(is_numeric($category)) {
- $catid = $category;
- } elseif(is_string($category)) {
- $category = trim($category);
- $catid = $this->array_searchi($category, $this->categories);
- }
- OCP\Util::writeLog('core', __METHOD__.', category: '.$catid.' '.$category, OCP\Util::DEBUG);
- if($catid === false) {
- $l10n = OC_L10N::get('core');
- throw new Exception(
- $l10n->t('Could not find category "%s"', $category)
- );
- }
-
- $ids = array();
- $sql = 'SELECT `objid` FROM `' . self::RELATION_TABLE
- . '` WHERE `categoryid` = ?';
-
- try {
- $stmt = OCP\DB::prepare($sql);
- $result = $stmt->execute(array($catid));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- return false;
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- return false;
- }
-
- if(!is_null($result)) {
- while( $row = $result->fetchRow()) {
- $ids[] = (int)$row['objid'];
- }
- }
-
- return $ids;
- }
-
- /**
- * Get the a list if items belonging to $category.
- *
- * Throws an exception if the category could not be found.
- *
- * @param string|integer $category Category id or name.
- * @param array $tableinfo Array in the form {'tablename' => table, 'fields' => ['field1', 'field2']}
- * @param int $limit
- * @param int $offset
- *
- * This generic method queries a table assuming that the id
- * field is called 'id' and the table name provided is in
- * the form '*PREFIX*table_name'.
- *
- * If the category name cannot be resolved an exception is thrown.
- *
- * TODO: Maybe add the getting permissions for objects?
- *
- * @returns array containing the resulting items or false on error.
- */
- public function itemsForCategory($category, $tableinfo, $limit = null, $offset = null) {
- $result = null;
- if(is_numeric($category)) {
- $catid = $category;
- } elseif(is_string($category)) {
- $category = trim($category);
- $catid = $this->array_searchi($category, $this->categories);
- }
- OCP\Util::writeLog('core', __METHOD__.', category: '.$catid.' '.$category, OCP\Util::DEBUG);
- if($catid === false) {
- $l10n = OC_L10N::get('core');
- throw new Exception(
- $l10n->t('Could not find category "%s"', $category)
- );
- }
- $fields = '';
- foreach($tableinfo['fields'] as $field) {
- $fields .= '`' . $tableinfo['tablename'] . '`.`' . $field . '`,';
- }
- $fields = substr($fields, 0, -1);
-
- $items = array();
- $sql = 'SELECT `' . self::RELATION_TABLE . '`.`categoryid`, ' . $fields
- . ' FROM `' . $tableinfo['tablename'] . '` JOIN `'
- . self::RELATION_TABLE . '` ON `' . $tableinfo['tablename']
- . '`.`id` = `' . self::RELATION_TABLE . '`.`objid` WHERE `'
- . self::RELATION_TABLE . '`.`categoryid` = ?';
-
- try {
- $stmt = OCP\DB::prepare($sql, $limit, $offset);
- $result = $stmt->execute(array($catid));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- return false;
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- return false;
- }
-
- if(!is_null($result)) {
- while( $row = $result->fetchRow()) {
- $items[] = $row;
- }
- }
- //OCP\Util::writeLog('core', __METHOD__.', count: ' . count($items), OCP\Util::DEBUG);
- //OCP\Util::writeLog('core', __METHOD__.', sql: ' . $sql, OCP\Util::DEBUG);
-
- return $items;
- }
-
- /**
- * @brief Checks whether a category is already saved.
- * @param $name The name to check for.
- * @returns bool
- */
- public function hasCategory($name) {
- return $this->in_arrayi($name, $this->categories);
- }
-
- /**
- * @brief Add a new category.
- * @param $name A string with a name of the category
- * @returns int the id of the added category or false if it already exists.
- */
- public function add($name) {
- $name = trim($name);
- OCP\Util::writeLog('core', __METHOD__.', name: ' . $name, OCP\Util::DEBUG);
- if($this->hasCategory($name)) {
- OCP\Util::writeLog('core', __METHOD__.', name: ' . $name. ' exists already', OCP\Util::DEBUG);
- return false;
- }
- try {
- OCP\DB::insertIfNotExist(self::CATEGORY_TABLE,
- array(
- 'uid' => $this->user,
- 'type' => $this->type,
- 'category' => $name,
- ));
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- return false;
- }
- $id = OCP\DB::insertid(self::CATEGORY_TABLE);
- OCP\Util::writeLog('core', __METHOD__.', id: ' . $id, OCP\Util::DEBUG);
- $this->categories[$id] = $name;
- return $id;
- }
-
- /**
- * @brief Rename category.
- * @param string $from The name of the existing category
- * @param string $to The new name of the category.
- * @returns bool
- */
- public function rename($from, $to) {
- $from = trim($from);
- $to = trim($to);
- $id = $this->array_searchi($from, $this->categories);
- if($id === false) {
- OCP\Util::writeLog('core', __METHOD__.', category: ' . $from. ' does not exist', OCP\Util::DEBUG);
- return false;
- }
-
- $sql = 'UPDATE `' . self::CATEGORY_TABLE . '` SET `category` = ? '
- . 'WHERE `uid` = ? AND `type` = ? AND `id` = ?';
- try {
- $stmt = OCP\DB::prepare($sql);
- $result = $stmt->execute(array($to, $this->user, $this->type, $id));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- return false;
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- return false;
- }
- $this->categories[$id] = $to;
- return true;
- }
-
- /**
- * @brief Add a new category.
- * @param $names A string with a name or an array of strings containing
- * the name(s) of the categor(y|ies) to add.
- * @param $sync bool When true, save the categories
- * @param $id int Optional object id to add to this|these categor(y|ies)
- * @returns bool Returns false on error.
- */
- public function addMulti($names, $sync=false, $id = null) {
- if(!is_array($names)) {
- $names = array($names);
- }
- $names = array_map('trim', $names);
- $newones = array();
- foreach($names as $name) {
- if(($this->in_arrayi(
- $name, $this->categories) == false) && $name != '') {
- $newones[] = $name;
- }
- if(!is_null($id) ) {
- // Insert $objectid, $categoryid pairs if not exist.
- self::$relations[] = array('objid' => $id, 'category' => $name);
- }
- }
- $this->categories = array_merge($this->categories, $newones);
- if($sync === true) {
- $this->save();
- }
-
- return true;
- }
-
- /**
- * @brief Extracts categories from a vobject and add the ones not already present.
- * @param $vobject The instance of OC_VObject to load the categories from.
- */
- public function loadFromVObject($id, $vobject, $sync=false) {
- $this->addMulti($vobject->getAsArray('CATEGORIES'), $sync, $id);
- }
-
- /**
- * @brief Reset saved categories and rescan supplied vobjects for categories.
- * @param $objects An array of vobjects (as text).
- * To get the object array, do something like:
- * // For Addressbook:
- * $categories = new OC_VCategories('contacts');
- * $stmt = OC_DB::prepare( 'SELECT `carddata` FROM `*PREFIX*contacts_cards`' );
- * $result = $stmt->execute();
- * $objects = array();
- * if(!is_null($result)) {
- * while( $row = $result->fetchRow()){
- * $objects[] = array($row['id'], $row['carddata']);
- * }
- * }
- * $categories->rescan($objects);
- */
- public function rescan($objects, $sync=true, $reset=true) {
-
- if($reset === true) {
- $result = null;
- // Find all objectid/categoryid pairs.
- try {
- $stmt = OCP\DB::prepare('SELECT `id` FROM `' . self::CATEGORY_TABLE . '` '
- . 'WHERE `uid` = ? AND `type` = ?');
- $result = $stmt->execute(array($this->user, $this->type));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- return false;
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- }
-
- // And delete them.
- if(!is_null($result)) {
- $stmt = OCP\DB::prepare('DELETE FROM `' . self::RELATION_TABLE . '` '
- . 'WHERE `categoryid` = ? AND `type`= ?');
- while( $row = $result->fetchRow()) {
- $stmt->execute(array($row['id'], $this->type));
- }
- }
- try {
- $stmt = OCP\DB::prepare('DELETE FROM `' . self::CATEGORY_TABLE . '` '
- . 'WHERE `uid` = ? AND `type` = ?');
- $result = $stmt->execute(array($this->user, $this->type));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- return;
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__ . ', exception: '
- . $e->getMessage(), OCP\Util::ERROR);
- return;
- }
- $this->categories = array();
- }
- // Parse all the VObjects
- foreach($objects as $object) {
- $vobject = OC_VObject::parse($object[1]);
- if(!is_null($vobject)) {
- // Load the categories
- $this->loadFromVObject($object[0], $vobject, $sync);
- } else {
- OC_Log::write('core', __METHOD__ . ', unable to parse. ID: ' . ', '
- . substr($object, 0, 100) . '(...)', OC_Log::DEBUG);
- }
- }
- $this->save();
- }
-
- /**
- * @brief Save the list with categories
- */
- private function save() {
- if(is_array($this->categories)) {
- foreach($this->categories as $category) {
- try {
- OCP\DB::insertIfNotExist(self::CATEGORY_TABLE,
- array(
- 'uid' => $this->user,
- 'type' => $this->type,
- 'category' => $category,
- ));
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- }
- }
- // reload categories to get the proper ids.
- $this->loadCategories();
- // Loop through temporarily cached objectid/categoryname pairs
- // and save relations.
- $categories = $this->categories;
- // For some reason this is needed or array_search(i) will return 0..?
- ksort($categories);
- foreach(self::$relations as $relation) {
- $catid = $this->array_searchi($relation['category'], $categories);
- OC_Log::write('core', __METHOD__ . 'catid, ' . $relation['category'] . ' ' . $catid, OC_Log::DEBUG);
- if($catid) {
- try {
- OCP\DB::insertIfNotExist(self::RELATION_TABLE,
- array(
- 'objid' => $relation['objid'],
- 'categoryid' => $catid,
- 'type' => $this->type,
- ));
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- }
- }
- }
- self::$relations = array(); // reset
- } else {
- OC_Log::write('core', __METHOD__.', $this->categories is not an array! '
- . print_r($this->categories, true), OC_Log::ERROR);
- }
- }
-
- /**
- * @brief Delete categories and category/object relations for a user.
- * For hooking up on post_deleteUser
- * @param string $uid The user id for which entries should be purged.
- */
- public static function post_deleteUser($arguments) {
- // Find all objectid/categoryid pairs.
- $result = null;
- try {
- $stmt = OCP\DB::prepare('SELECT `id` FROM `' . self::CATEGORY_TABLE . '` '
- . 'WHERE `uid` = ?');
- $result = $stmt->execute(array($arguments['uid']));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- }
-
- if(!is_null($result)) {
- try {
- $stmt = OCP\DB::prepare('DELETE FROM `' . self::RELATION_TABLE . '` '
- . 'WHERE `categoryid` = ?');
- while( $row = $result->fetchRow()) {
- try {
- $stmt->execute(array($row['id']));
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- }
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- }
- }
- try {
- $stmt = OCP\DB::prepare('DELETE FROM `' . self::CATEGORY_TABLE . '` '
- . 'WHERE `uid` = ?');
- $result = $stmt->execute(array($arguments['uid']));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__ . ', exception: '
- . $e->getMessage(), OCP\Util::ERROR);
- }
- }
-
- /**
- * @brief Delete category/object relations from the db
- * @param array $ids The ids of the objects
- * @param string $type The type of object (event/contact/task/journal).
- * Defaults to the type set in the instance
- * @returns boolean Returns false on error.
- */
- public function purgeObjects(array $ids, $type = null) {
- $type = is_null($type) ? $this->type : $type;
- if(count($ids) === 0) {
- // job done ;)
- return true;
- }
- $updates = $ids;
- try {
- $query = 'DELETE FROM `' . self::RELATION_TABLE . '` ';
- $query .= 'WHERE `objid` IN (' . str_repeat('?,', count($ids)-1) . '?) ';
- $query .= 'AND `type`= ?';
- $updates[] = $type;
- $stmt = OCP\DB::prepare($query);
- $result = $stmt->execute($updates);
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- return false;
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: ' . $e->getMessage(),
- OCP\Util::ERROR);
- return false;
- }
- return true;
- }
-
- /**
- * Get favorites for an object type
- *
- * @param string $type The type of object (event/contact/task/journal).
- * Defaults to the type set in the instance
- * @returns array An array of object ids.
- */
- public function getFavorites($type = null) {
- $type = is_null($type) ? $this->type : $type;
-
- try {
- return $this->idsForCategory(self::CATEGORY_FAVORITE);
- } catch(Exception $e) {
- // No favorites
- return array();
- }
- }
-
- /**
- * Add an object to favorites
- *
- * @param int $objid The id of the object
- * @param string $type The type of object (event/contact/task/journal).
- * Defaults to the type set in the instance
- * @returns boolean
- */
- public function addToFavorites($objid, $type = null) {
- $type = is_null($type) ? $this->type : $type;
- if(!$this->hasCategory(self::CATEGORY_FAVORITE)) {
- $this->add(self::CATEGORY_FAVORITE, true);
- }
- return $this->addToCategory($objid, self::CATEGORY_FAVORITE, $type);
- }
-
- /**
- * Remove an object from favorites
- *
- * @param int $objid The id of the object
- * @param string $type The type of object (event/contact/task/journal).
- * Defaults to the type set in the instance
- * @returns boolean
- */
- public function removeFromFavorites($objid, $type = null) {
- $type = is_null($type) ? $this->type : $type;
- return $this->removeFromCategory($objid, self::CATEGORY_FAVORITE, $type);
- }
-
- /**
- * @brief Creates a category/object relation.
- * @param int $objid The id of the object
- * @param int|string $category The id or name of the category
- * @param string $type The type of object (event/contact/task/journal).
- * Defaults to the type set in the instance
- * @returns boolean Returns false on database error.
- */
- public function addToCategory($objid, $category, $type = null) {
- $type = is_null($type) ? $this->type : $type;
- if(is_string($category) && !is_numeric($category)) {
- $category = trim($category);
- if(!$this->hasCategory($category)) {
- $this->add($category, true);
- }
- $categoryid = $this->array_searchi($category, $this->categories);
- } else {
- $categoryid = $category;
- }
- try {
- OCP\DB::insertIfNotExist(self::RELATION_TABLE,
- array(
- 'objid' => $objid,
- 'categoryid' => $categoryid,
- 'type' => $type,
- ));
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- return false;
- }
- return true;
- }
-
- /**
- * @brief Delete single category/object relation from the db
- * @param int $objid The id of the object
- * @param int|string $category The id or name of the category
- * @param string $type The type of object (event/contact/task/journal).
- * Defaults to the type set in the instance
- * @returns boolean
- */
- public function removeFromCategory($objid, $category, $type = null) {
- $type = is_null($type) ? $this->type : $type;
- if(is_string($category) && !is_numeric($category)) {
- $category = trim($category);
- $categoryid = $this->array_searchi($category, $this->categories);
- } else {
- $categoryid = $category;
- }
-
- try {
- $sql = 'DELETE FROM `' . self::RELATION_TABLE . '` '
- . 'WHERE `objid` = ? AND `categoryid` = ? AND `type` = ?';
- OCP\Util::writeLog('core', __METHOD__.', sql: ' . $objid . ' ' . $categoryid . ' ' . $type,
- OCP\Util::DEBUG);
- $stmt = OCP\DB::prepare($sql);
- $stmt->execute(array($objid, $categoryid, $type));
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- return false;
- }
- return true;
- }
-
- /**
- * @brief Delete categories from the db and from all the vobject supplied
- * @param $names An array of categories to delete
- * @param $objects An array of arrays with [id,vobject] (as text) pairs suitable for updating the apps object table.
- */
- public function delete($names, array &$objects=null) {
- if(!is_array($names)) {
- $names = array($names);
- }
-
- $names = array_map('trim', $names);
-
- OC_Log::write('core', __METHOD__ . ', before: '
- . print_r($this->categories, true), OC_Log::DEBUG);
- foreach($names as $name) {
- $id = null;
- OC_Log::write('core', __METHOD__.', '.$name, OC_Log::DEBUG);
- if($this->hasCategory($name)) {
- $id = $this->array_searchi($name, $this->categories);
- unset($this->categories[$id]);
- }
- try {
- $stmt = OCP\DB::prepare('DELETE FROM `' . self::CATEGORY_TABLE . '` WHERE '
- . '`uid` = ? AND `type` = ? AND `category` = ?');
- $result = $stmt->execute(array($this->user, $this->type, $name));
- if (OC_DB::isError($result)) {
- OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__ . ', exception: '
- . $e->getMessage(), OCP\Util::ERROR);
- }
- if(!is_null($id) && $id !== false) {
- try {
- $sql = 'DELETE FROM `' . self::RELATION_TABLE . '` '
- . 'WHERE `categoryid` = ?';
- $stmt = OCP\DB::prepare($sql);
- $result = $stmt->execute(array($id));
- if (OC_DB::isError($result)) {
- OC_Log::write('core',
- __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result),
- OC_Log::ERROR);
- }
- } catch(Exception $e) {
- OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(),
- OCP\Util::ERROR);
- return false;
- }
- }
- }
- OC_Log::write('core', __METHOD__.', after: '
- . print_r($this->categories, true), OC_Log::DEBUG);
- if(!is_null($objects)) {
- foreach($objects as $key=>&$value) {
- $vobject = OC_VObject::parse($value[1]);
- if(!is_null($vobject)) {
- $object = null;
- $componentname = '';
- if (isset($vobject->VEVENT)) {
- $object = $vobject->VEVENT;
- $componentname = 'VEVENT';
- } else
- if (isset($vobject->VTODO)) {
- $object = $vobject->VTODO;
- $componentname = 'VTODO';
- } else
- if (isset($vobject->VJOURNAL)) {
- $object = $vobject->VJOURNAL;
- $componentname = 'VJOURNAL';
- } else {
- $object = $vobject;
- }
- $categories = $object->getAsArray('CATEGORIES');
- foreach($names as $name) {
- $idx = $this->array_searchi($name, $categories);
- if($idx !== false) {
- OC_Log::write('core', __METHOD__
- .', unsetting: '
- . $categories[$this->array_searchi($name, $categories)],
- OC_Log::DEBUG);
- unset($categories[$this->array_searchi($name, $categories)]);
- }
- }
-
- $object->setString('CATEGORIES', implode(',', $categories));
- if($vobject !== $object) {
- $vobject[$componentname] = $object;
- }
- $value[1] = $vobject->serialize();
- $objects[$key] = $value;
- } else {
- OC_Log::write('core', __METHOD__
- .', unable to parse. ID: ' . $value[0] . ', '
- . substr($value[1], 0, 50) . '(...)', OC_Log::DEBUG);
- }
- }
- }
- }
-
- // case-insensitive in_array
- private function in_arrayi($needle, $haystack) {
- if(!is_array($haystack)) {
- return false;
- }
- return in_array(strtolower($needle), array_map('strtolower', $haystack));
- }
-
- // case-insensitive array_search
- private function array_searchi($needle, $haystack) {
- if(!is_array($haystack)) {
- return false;
- }
- return array_search(strtolower($needle), array_map('strtolower', $haystack));
- }
-}
--- /dev/null
+<?php
+/**
+* ownCloud
+*
+* @author Thomas Tanghus
+* @copyright 2012-13 Thomas Tanghus (thomas@tanghus.net)
+*
+* 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/>.
+*
+*/
+
+class Test_Tags extends PHPUnit_Framework_TestCase {
+
+ protected $objectType;
+ protected $user;
+ protected $backupGlobals = FALSE;
+
+ public function setUp() {
+
+ OC_User::clearBackends();
+ OC_User::useBackend('dummy');
+ $this->user = uniqid('user_');
+ $this->objectType = uniqid('type_');
+ OC_User::createUser($this->user, 'pass');
+ OC_User::setUserId($this->user);
+
+ }
+
+ public function tearDown() {
+ //$query = OC_DB::prepare('DELETE FROM `*PREFIX*vcategories` WHERE `item_type` = ?');
+ //$query->execute(array('test'));
+ }
+
+ public function testInstantiateWithDefaults() {
+ $defaultTags = array('Friends', 'Family', 'Work', 'Other');
+
+ $tagMgr = new OC\Tags($this->user);
+ $tagMgr->loadTagsFor($this->objectType, $defaultTags);
+
+ $this->assertEquals(4, count($tagMgr->tags()));
+ }
+
+ public function testAddTags() {
+ $tags = array('Friends', 'Family', 'Work', 'Other');
+
+ $tagMgr = new OC\Tags($this->user);
+ $tagMgr->loadTagsFor($this->objectType);
+
+ foreach($tags as $tag) {
+ $result = $tagMgr->add($tag);
+ $this->assertTrue((bool)$result);
+ }
+
+ $this->assertFalse($tagMgr->add('Family'));
+ $this->assertFalse($tagMgr->add('fAMILY'));
+
+ $this->assertEquals(4, count($tagMgr->tags()));
+ }
+
+ public function testdeleteTags() {
+ $defaultTags = array('Friends', 'Family', 'Work', 'Other');
+ $tagMgr = new OC\Tags($this->user);
+ $tagMgr->loadTagsFor($this->objectType, $defaultTags);
+
+ $this->assertEquals(4, count($tagMgr->tags()));
+
+ $tagMgr->delete('family');
+ $this->assertEquals(3, count($tagMgr->tags()));
+
+ $tagMgr->delete(array('Friends', 'Work', 'Other'));
+ $this->assertEquals(0, count($tagMgr->tags()));
+
+ }
+
+ public function testRenameTag() {
+ $defaultTags = array('Friends', 'Family', 'Wrok', 'Other');
+ $tagMgr = new OC\Tags($this->user);
+ $tagMgr->loadTagsFor($this->objectType, $defaultTags);
+
+ $this->assertTrue($tagMgr->rename('Wrok', 'Work'));
+ $this->assertTrue($tagMgr->hasTag('Work'));
+ $this->assertFalse($tagMgr->hastag('Wrok'));
+ $this->assertFalse($tagMgr->rename('Wrok', 'Work'));
+
+ }
+
+ public function testTagAs() {
+ $objids = array(1, 2, 3, 4, 5, 6, 7, 8, 9);
+
+ $tagMgr = new OC\Tags($this->user);
+ $tagMgr->loadTagsFor($this->objectType);
+
+ foreach($objids as $id) {
+ $tagMgr->tagAs($id, 'Family');
+ }
+
+ $this->assertEquals(1, count($tagMgr->tags()));
+ $this->assertEquals(9, count($tagMgr->idsForTag('Family')));
+ }
+
+ /**
+ * @depends testTagAs
+ */
+ public function testUnTag() {
+ $objIds = array(1, 2, 3, 4, 5, 6, 7, 8, 9);
+
+ // Is this "legal"?
+ $this->testTagAs();
+ $tagMgr = new OC\Tags($this->user);
+ $tagMgr->loadTagsFor($this->objectType);
+
+ foreach($objIds as $id) {
+ $this->assertTrue(in_array($id, $tagMgr->idsForTag('Family')));
+ $tagMgr->unTag($id, 'Family');
+ $this->assertFalse(in_array($id, $tagMgr->idsForTag('Family')));
+ }
+
+ $this->assertEquals(1, count($tagMgr->tags()));
+ $this->assertEquals(0, count($tagMgr->idsForTag('Family')));
+ }
+
+}
+++ /dev/null
-<?php
-/**
-* ownCloud
-*
-* @author Thomas Tanghus
-* @copyright 2012 Thomas Tanghus (thomas@tanghus.net)
-*
-* 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/>.
-*
-*/
-
-//require_once("../lib/template.php");
-
-class Test_VCategories extends PHPUnit_Framework_TestCase {
-
- protected $objectType;
- protected $user;
- protected $backupGlobals = FALSE;
-
- public function setUp() {
-
- OC_User::clearBackends();
- OC_User::useBackend('dummy');
- $this->user = uniqid('user_');
- $this->objectType = uniqid('type_');
- OC_User::createUser($this->user, 'pass');
- OC_User::setUserId($this->user);
-
- }
-
- public function tearDown() {
- //$query = OC_DB::prepare('DELETE FROM `*PREFIX*vcategories` WHERE `item_type` = ?');
- //$query->execute(array('test'));
- }
-
- public function testInstantiateWithDefaults() {
- $defcategories = array('Friends', 'Family', 'Work', 'Other');
-
- $catmgr = new OC_VCategories($this->objectType, $this->user, $defcategories);
-
- $this->assertEquals(4, count($catmgr->categories()));
- }
-
- public function testAddCategories() {
- $categories = array('Friends', 'Family', 'Work', 'Other');
-
- $catmgr = new OC_VCategories($this->objectType, $this->user);
-
- foreach($categories as $category) {
- $result = $catmgr->add($category);
- $this->assertTrue((bool)$result);
- }
-
- $this->assertFalse($catmgr->add('Family'));
- $this->assertFalse($catmgr->add('fAMILY'));
-
- $this->assertEquals(4, count($catmgr->categories()));
- }
-
- public function testdeleteCategories() {
- $defcategories = array('Friends', 'Family', 'Work', 'Other');
- $catmgr = new OC_VCategories($this->objectType, $this->user, $defcategories);
- $this->assertEquals(4, count($catmgr->categories()));
-
- $catmgr->delete('family');
- $this->assertEquals(3, count($catmgr->categories()));
-
- $catmgr->delete(array('Friends', 'Work', 'Other'));
- $this->assertEquals(0, count($catmgr->categories()));
-
- }
-
- public function testrenameCategory() {
- $defcategories = array('Friends', 'Family', 'Wrok', 'Other');
- $catmgr = new OC_VCategories($this->objectType, $this->user, $defcategories);
-
- $this->assertTrue($catmgr->rename('Wrok', 'Work'));
- $this->assertTrue($catmgr->hasCategory('Work'));
- $this->assertFalse($catmgr->hasCategory('Wrok'));
- $this->assertFalse($catmgr->rename('Wrok', 'Work'));
-
- }
-
- public function testAddToCategory() {
- $objids = array(1, 2, 3, 4, 5, 6, 7, 8, 9);
-
- $catmgr = new OC_VCategories($this->objectType, $this->user);
-
- foreach($objids as $id) {
- $catmgr->addToCategory($id, 'Family');
- }
-
- $this->assertEquals(1, count($catmgr->categories()));
- $this->assertEquals(9, count($catmgr->idsForCategory('Family')));
- }
-
- /**
- * @depends testAddToCategory
- */
- public function testRemoveFromCategory() {
- $objids = array(1, 2, 3, 4, 5, 6, 7, 8, 9);
-
- // Is this "legal"?
- $this->testAddToCategory();
- $catmgr = new OC_VCategories($this->objectType, $this->user);
-
- foreach($objids as $id) {
- $this->assertTrue(in_array($id, $catmgr->idsForCategory('Family')));
- $catmgr->removeFromCategory($id, 'Family');
- $this->assertFalse(in_array($id, $catmgr->idsForCategory('Family')));
- }
-
- $this->assertEquals(1, count($catmgr->categories()));
- $this->assertEquals(0, count($catmgr->idsForCategory('Family')));
- }
-
-}
projects / nextcloud-server.git / commitdiff