diff options
author | Bart Visscher <bartv@thisnet.nl> | 2012-08-10 16:36:41 +0400 |
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committer | Bart Visscher <bartv@thisnet.nl> | 2012-08-10 16:40:48 +0400 |
commit | fb493c45dd4ecadeaa5b1b112a156054318af0a2 (patch) | |
tree | 178a1061b275f5167f4f157e2d3e5d12a7801658 /apps/calendar | |
parent | 6a95e4288ed4987453719c1bb87056ae822a4b73 (diff) |
Calendar: update share backend using contacts backend as template
Diffstat (limited to 'apps/calendar')
-rw-r--r-- | apps/calendar/lib/share/calendar.php | 69 |
1 files changed, 58 insertions, 11 deletions
diff --git a/apps/calendar/lib/share/calendar.php b/apps/calendar/lib/share/calendar.php index 0ddca2400a9..7f498292419 100644 --- a/apps/calendar/lib/share/calendar.php +++ b/apps/calendar/lib/share/calendar.php @@ -4,6 +4,7 @@ * * @author Michael Gapczynski * @copyright 2012 Michael Gapczynski mtgap@owncloud.com +* Copyright (c) 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 @@ -20,25 +21,65 @@ */ class OC_Share_Backend_Calendar implements OCP\Share_Backend_Collection { + const FORMAT_CALENDAR = 1; - const FORMAT_CALENDAR = 0; - - private static $calendar; - + /** + * @brief Get the source of the item to be stored in the database + * @param string Item + * @param string Owner of the item + * @return mixed|array|false Source + * + * Return an array if the item is file dependent, the array needs two keys: 'item' and 'file' + * Return false if the item does not exist for the user + * + * The formatItems() function will translate the source returned back into the item + */ public function isValidSource($itemSource, $uidOwner) { - if (self::$calendar = OC_Calendar_App::getCalendar($itemSource)) { - return true; + $calendar = OC_Calendar_App::getCalendar( $itemSource ); + if ($calendar || $calendar['userid'] != $uidOwner) { + return false; } - return false; + return true; } + /** + * @brief Get a unique name of the item for the specified user + * @param string Item + * @param string|false User the item is being shared with + * @param array|null List of similar item names already existing as shared items + * @return string Target name + * + * This function needs to verify that the user does not already have an item with this name. + * If it does generate a new name e.g. name_# + */ public function generateTarget($itemSource, $shareWith, $exclude = null) { - if (isset(self::$calendar)) { - return self::$calendar['displayname']; + $calendar = OC_Calendar_App::getCalendar( $itemSource ); + $user_calendars = array(); + foreach(OC_Contacts_Addressbook::all($uid) as $user_calendar) { + $user_calendars[] = $user_calendar['displayname']; } - return false; + $name = $calendar['userid']."'s ".$calendar['displayname']; + $suffix = ''; + while (in_array($name.$suffix, $user_calendars)) { + $suffix++; + } + + return $name.$suffix; } + /** + * @brief Converts the shared item sources back into the item in the specified format + * @param array Shared items + * @param int Format + * @return ? + * + * The items array is a 3-dimensional array with the item_source as the first key and the share id as the second key to an array with the share info. + * The key/value pairs included in the share info depend on the function originally called: + * If called by getItem(s)Shared: id, item_type, item, item_source, share_type, share_with, permissions, stime, file_source + * If called by getItem(s)SharedWith: id, item_type, item, item_source, item_target, share_type, share_with, permissions, stime, file_source, file_target + * This function allows the backend to control the output of shared items with custom formats. + * It is only called through calls to the public getItem(s)Shared(With) functions. + */ public function formatItems($items, $format, $parameters = null) { $calendars = array(); if ($format == self::FORMAT_CALENDAR) { @@ -58,7 +99,13 @@ class OC_Share_Backend_Calendar implements OCP\Share_Backend_Collection { } public function getChildren($itemSource) { - // TODO + $query = OCP\DB::prepare('SELECT id FROM *PREFIX*calendar_objects WHERE calendarid = ?'); + $result = $query->execute(array($itemSource)); + $sources = array(); + while ($object = $result->fetchRow()) { + $sources[] = $object['id']; + } + return $sources; } }
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