diff options
Diffstat (limited to 'lib/vcategories.php')
| -rw-r--r-- | lib/vcategories.php | 626 |
1 files changed, 579 insertions, 47 deletions
diff --git a/lib/vcategories.php b/lib/vcategories.php index 46256def9c4..bae9e3d0391 100644 --- a/lib/vcategories.php +++ b/lib/vcategories.php @@ -21,6 +21,7 @@ * */ +OC_Hook::connect('OC_User', 'post_deleteUser', 'OC_VCategories', 'post_deleteUser'); /** * Class for easy access to categories in VCARD, VEVENT, VTODO and VJOURNAL. @@ -28,50 +29,261 @@ * 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 an app, and + * 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. - * NOTE: There is a limitation in that the the configvalue field in the - * preferences table is a varchar(255). */ class OC_VCategories { - const PREF_CATEGORIES_LABEL = 'extra_categories'; + /** * Categories */ private $categories = array(); - private $app = null; + /** + * 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 $app The application identifier e.g. 'contacts' or 'calendar'. + * @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 $defcategories An array of default categories to be used if none is stored. */ - public function __construct($app, $user=null, $defcategories=array()) { - $this->app = $app; + public function __construct($type, $user=null, $defcategories=array()) { + $this->type = $type; $this->user = is_null($user) ? OC_User::getUser() : $user; - $categories = trim(OC_Preferences::getValue($this->user, $app, self::PREF_CATEGORIES_LABEL, '')); - if ($categories) { - $categories = @unserialize($categories); + + $this->loadCategories(); + OCP\Util::writeLog('core', __METHOD__ . ', categories: ' + . print_r($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; } - $this->categories = is_array($categories) ? $categories : $defcategories; } /** * @brief Get the categories for a specific user. + * @param * @returns array containing the categories as strings. */ - public function categories() { - //OC_Log::write('core', 'OC_VCategories::categories: '.print_r($this->categories, true), OC_Log::DEBUG); + public function categories($format = null) { if(!$this->categories) { return array(); } - usort($this->categories, 'strnatcasecmp'); // usort to also renumber the keys - return $this->categories; + $categories = array_values($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)) { + $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)) { + $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; } /** @@ -84,22 +296,51 @@ class OC_VCategories { } /** - * @brief Add a new category name. + * @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) { + 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; + } + OCP\DB::insertIfNotExist(self::CATEGORY_TABLE, + array( + 'uid' => $this->user, + 'type' => $this->type, + 'category' => $name, + )); + $id = OCP\DB::insertid(self::CATEGORY_TABLE); + OCP\Util::writeLog('core', __METHOD__.', id: ' . $id, OCP\Util::DEBUG); + $this->categories[$id] = $name; + return $id; + } + + /** + * @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 $id int Optional object id to add to this|these categor(y|ies) * @returns bool Returns false on error. */ - public function add($names, $sync=false) { + public function addMulti($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) && $name != '') { + if(($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' => $name); + } } if(count($newones) > 0) { $this->categories = array_merge($this->categories, $newones); @@ -114,8 +355,8 @@ class OC_VCategories { * @brief Extracts categories from a vobject and add the ones not already present. * @param $vobject The instance of OC_VObject to load the categories from. */ - public function loadFromVObject($vobject, $sync=false) { - $this->add($vobject->getAsArray('CATEGORIES'), $sync); + public function loadFromVObject($id, $vobject, $sync=false) { + $this->addMulti($vobject->getAsArray('CATEGORIES'), $sync, $id); } /** @@ -128,23 +369,62 @@ class OC_VCategories { * $result = $stmt->execute(); * $objects = array(); * if(!is_null($result)) { - * while( $row = $result->fetchRow()) { - * $objects[] = $row['carddata']; + * 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 $object) { - //OC_Log::write('core', 'OC_VCategories::rescan: '.substr($object, 0, 100).'(...)', OC_Log::DEBUG); - $vobject = OC_VObject::parse($object); + $vobject = OC_VObject::parse($object[1]); if(!is_null($vobject)) { - $this->loadFromVObject($vobject, $sync); + // Load the categories + $this->loadFromVObject($object[0], $vobject, $sync); } else { - OC_Log::write('core', 'OC_VCategories::rescan, unable to parse. ID: '.', '.substr($object, 0, 100).'(...)', OC_Log::DEBUG); + OC_Log::write('core', __METHOD__ . ', unable to parse. ID: ' . ', ' + . substr($object, 0, 100) . '(...)', OC_Log::DEBUG); } } $this->save(); @@ -155,13 +435,221 @@ class OC_VCategories { */ private function save() { if(is_array($this->categories)) { - usort($this->categories, 'strnatcasecmp'); // usort to also renumber the keys - $escaped_categories = serialize($this->categories); - OC_Preferences::setValue($this->user, $this->app, self::PREF_CATEGORIES_LABEL, $escaped_categories); - OC_Log::write('core', 'OC_VCategories::save: '.print_r($this->categories, true), OC_Log::DEBUG); + foreach($this->categories as $category) { + OCP\DB::insertIfNotExist(self::CATEGORY_TABLE, + array( + 'uid' => $this->user, + 'type' => $this->type, + 'category' => $category, + )); + } + // 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) { + OCP\DB::insertIfNotExist(self::RELATION_TABLE, + array( + 'objid' => $relation['objid'], + 'categoryid' => $catid, + 'type' => $this->type, + )); + } + } + self::$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` = ? AND'); + $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 int $id The id of the object + * @param string $type The type of object (event/contact/task/journal). + * Defaults to the type set in the instance + * @returns boolean Returns false on error. + */ + public function purgeObject($id, $type = null) { + $type = is_null($type) ? $this->type : $type; + try { + $stmt = OCP\DB::prepare('DELETE FROM `' . self::RELATION_TABLE . '` ' + . 'WHERE `objid` = ? AND `type`= ?'); + $result = $stmt->execute(array($id, $type)); + if (OC_DB::isError($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); + 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($category)) { + if(!$this->hasCategory($category)) { + $this->add($category, true); + } + $categoryid = $this->array_searchi($category, $this->categories); } else { - OC_Log::write('core', 'OC_VCategories::save: $this->categories is not an array! '.print_r($this->categories, true), OC_Log::ERROR); + $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; + $categoryid = (is_string($category) && !is_numeric($category)) + ? $this->array_searchi($category, $this->categories) + : $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; } /** @@ -173,37 +661,81 @@ class OC_VCategories { if(!is_array($names)) { $names = array($names); } - OC_Log::write('core', 'OC_VCategories::delete, before: '.print_r($this->categories, true), OC_Log::DEBUG); + + OC_Log::write('core', __METHOD__ . ', before: ' + . print_r($this->categories, true), OC_Log::DEBUG); foreach($names as $name) { - OC_Log::write('core', 'OC_VCategories::delete: '.$name, OC_Log::DEBUG); + $id = null; + OC_Log::write('core', __METHOD__.', '.$name, OC_Log::DEBUG); if($this->hasCategory($name)) { - //OC_Log::write('core', 'OC_VCategories::delete: '.$name.' got it', OC_Log::DEBUG); - unset($this->categories[$this->array_searchi($name, $this->categories)]); + $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)); + } 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); + $stmt->execute(array($id)); + } catch(Exception $e) { + OCP\Util::writeLog('core', __METHOD__.', exception: '.$e->getMessage(), + OCP\Util::ERROR); + return false; + } } } - $this->save(); - OC_Log::write('core', 'OC_VCategories::delete, after: '.print_r($this->categories, true), OC_Log::DEBUG); + 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)) { - $categories = $vobject->getAsArray('CATEGORIES'); - //OC_Log::write('core', 'OC_VCategories::delete, before: '.$key.': '.print_r($categories, true), OC_Log::DEBUG); + $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, $categories); - //OC_Log::write('core', 'OC_VCategories::delete, loop: '.$name.', '.print_r($idx, true), OC_Log::DEBUG); if($idx !== false) { - OC_Log::write('core', 'OC_VCategories::delete, unsetting: '.$categories[$this->array_searchi($name, $categories)], OC_Log::DEBUG); + OC_Log::write('core', __METHOD__ + .', unsetting: ' + . $categories[$this->array_searchi($name, $categories)], + OC_Log::DEBUG); unset($categories[$this->array_searchi($name, $categories)]); - //unset($categories[$idx]); } } - //OC_Log::write('core', 'OC_VCategories::delete, after: '.$key.': '.print_r($categories, true), OC_Log::DEBUG); - $vobject->setString('CATEGORIES', implode(',', $categories)); + + $object->setString('CATEGORIES', implode(',', $categories)); + if($vobject !== $object) { + $vobject[$componentname] = $object; + } $value[1] = $vobject->serialize(); $objects[$key] = $value; } else { - OC_Log::write('core', 'OC_VCategories::delete, unable to parse. ID: '.$value[0].', '.substr($value[1], 0, 50).'(...)', OC_Log::DEBUG); + OC_Log::write('core', __METHOD__ + .', unable to parse. ID: ' . $value[0] . ', ' + . substr($value[1], 0, 50) . '(...)', OC_Log::DEBUG); } } } @@ -224,5 +756,5 @@ class OC_VCategories { } return array_search(strtolower($needle), array_map('strtolower', $haystack)); } - } + |