* uri VARCHAR(100),
* lastmodified INT(11)
* );
- *
+ *
* CREATE TABLE calendar_calendars (
* id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
* userid VARCHAR(255),
* This class manages our calendars
*/
class OC_Calendar_Calendar{
+ /**
+ * @brief Returns the list of calendars for a specific user.
+ * @param string $uid User ID
+ * @param boolean $active
+ * @return array
+ *
+ * TODO: what is active for?
+ */
public static function allCalendars($uid, $active=null){
$values = array($uid);
$active_where = '';
- if (!is_null($active)){
+ if (!is_null($active) && $active){
$active_where = ' AND active = ?';
$values[] = $active;
}
$stmt = OC_DB::prepare( 'SELECT * FROM *PREFIX*calendar_calendars WHERE userid = ?' . $active_where );
$result = $stmt->execute($values);
-
+
$calendars = array();
while( $row = $result->fetchRow()){
$calendars[] = $row;
return $calendars;
}
-
+
+ /**
+ * @brief Returns the list of calendars for a principal (DAV term of user)
+ * @param string $principaluri
+ * @return array
+ */
public static function allCalendarsWherePrincipalURIIs($principaluri){
$uid = self::extractUserID($principaluri);
return self::allCalendars($uid);
}
+ /**
+ * @brief Gets the data of one calendar
+ * @param integer $id
+ * @return associative array
+ */
public static function findCalendar($id){
$stmt = OC_DB::prepare( 'SELECT * FROM *PREFIX*calendar_calendars WHERE id = ?' );
$result = $stmt->execute(array($id));
return $result->fetchRow();
}
+ /**
+ * @brief Creates a new calendar
+ * @param string $userid
+ * @param string $name
+ * @param string $description
+ * @param string $components Default: "VEVENT,VTODO,VJOURNAL"
+ * @param string $timezone Default: null
+ * @param integer $order Default: 1
+ * @param string $color Default: null
+ * @return insertid
+ */
public static function addCalendar($userid,$name,$description,$components='VEVENT,VTODO,VJOURNAL',$timezone=null,$order=0,$color=null){
$all = self::allCalendars($userid);
$uris = array();
return OC_DB::insertid();
}
+ /**
+ * @brief Creates a new calendar from the data sabredav provides
+ * @param string $principaluri
+ * @param string $uri
+ * @param string $name
+ * @param string $description
+ * @param string $components
+ * @param string $timezone
+ * @param integer $order
+ * @param string $color
+ * @return insertid
+ */
public static function addCalendarFromDAVData($principaluri,$uri,$name,$description,$components,$timezone,$order,$color){
$userid = self::extractUserID($principaluri);
-
+
$stmt = OC_DB::prepare( 'INSERT INTO *PREFIX*calendar_calendars (userid,displayname,uri,ctag,description,calendarorder,calendarcolor,timezone,components) VALUES(?,?,?,?,?,?,?,?,?)' );
$result = $stmt->execute(array($userid,$name,$uri,1,$description,$order,$color,$timezone,$components));
return OC_DB::insertid();
}
+ /**
+ * @brief Edits a calendar
+ * @param integer $id
+ * @param string $name Default: null
+ * @param string $description Default: null
+ * @param string $components Default: null
+ * @param string $timezone Default: null
+ * @param integer $order Default: null
+ * @param string $color Default: null
+ * @return boolean
+ *
+ * Values not null will be set
+ */
public static function editCalendar($id,$name=null,$description=null,$components=null,$timezone=null,$order=null,$color=null){
// Need these ones for checking uri
$calendar = self::findCalendar($id);
if(is_null($timezone)) $timezone = $calendar['timezone'];
if(is_null($order)) $order = $calendar['calendarorder'];
if(is_null($color)) $color = $calendar['color'];
-
+
$stmt = OC_DB::prepare( 'UPDATE *PREFIX*calendar_calendars SET displayname=?,description=?,calendarorder=?,calendarcolor=?,timezone=?,components=?,ctag=ctag+1 WHERE id=?' );
$result = $stmt->execute(array($name,$description,$order,$color,$timezone,$components,$id));
return true;
}
+ /**
+ * @brief Sets a calendar (in)active
+ * @param integer $id
+ * @param boolean $active
+ * @return boolean
+ */
public static function setCalendarActive($id,$active){
$stmt = OC_DB::prepare( 'UPDATE *PREFIX*calendar_calendars SET active = ? WHERE id = ?' );
$stmt->execute(array($active, $id));
return true;
}
+ /**
+ * @brief Updates ctag for calendar
+ * @param integer $id
+ * @return boolean
+ */
public static function touchCalendar($id){
$stmt = OC_DB::prepare( 'UPDATE *PREFIX*calendar_calendars SET ctag = ctag + 1 WHERE id = ?' );
$stmt->execute(array($id));
return true;
}
+ /**
+ * @brief removes a calendar
+ * @param integer $id
+ * @return boolean
+ */
public static function deleteCalendar($id){
$stmt = OC_DB::prepare( 'DELETE FROM *PREFIX*calendar_calendars WHERE id = ?' );
$stmt->execute(array($id));
-
+
$stmt = OC_DB::prepare( 'DELETE FROM *PREFIX*calendar_objects WHERE calendarid = ?' );
$stmt->execute(array($id));
return true;
}
+ /**
+ * @brief Returns all objects of a calendar
+ * @param integer $id
+ * @return array
+ *
+ * The objects are associative arrays. You'll find the original vObject in
+ * ['carddata']
+ */
public static function allCalendarObjects($id){
$stmt = OC_DB::prepare( 'SELECT * FROM *PREFIX*calendar_objects WHERE calendarid = ?' );
$result = $stmt->execute(array($id));
return $calendarobjects;
}
-
+
+ /**
+ * @brief Returns an object
+ * @param integer $id
+ * @return associative array
+ */
public static function findCalendarObject($id){
$stmt = OC_DB::prepare( 'SELECT * FROM *PREFIX*calendar_objects WHERE id = ?' );
$result = $stmt->execute(array($id));
return $result->fetchRow();
}
+ /**
+ * @brief finds an object by its DAV Data
+ * @param integer $cid Calendar id
+ * @param string $uri the uri ('filename')
+ * @return associative array
+ */
public static function findCalendarObjectWhereDAVDataIs($cid,$uri){
$stmt = OC_DB::prepare( 'SELECT * FROM *PREFIX*calendar_objects WHERE calendarid = ? AND uri = ?' );
$result = $stmt->execute(array($cid,$uri));
return $result->fetchRow();
}
+ /**
+ * @brief Adds an object
+ * @param integer $id Calendar id
+ * @param string $data object
+ * @return insertid
+ */
public static function addCalendarObject($id,$data){
- $object = Sabre_VObject_Reader::read($data);
+ $object = self::parse($data);
list($type,$startdate,$enddate,$summary,$repeating,$uid) = self::extractData($object);
if(is_null($uid)){
return OC_DB::insertid();
}
+ /**
+ * @brief Adds an object with the data provided by sabredav
+ * @param integer $id Calendar id
+ * @param string $uri the uri the card will have
+ * @param string $data object
+ * @return insertid
+ */
public static function addCalendarObjectFromDAVData($id,$uri,$data){
- $object = Sabre_VObject_Reader::read($data);
+ $object = self::parse($data);
list($type,$startdate,$enddate,$summary,$repeating,$uid) = self::extractData($object);
$stmt = OC_DB::prepare( 'INSERT INTO *PREFIX*calendar_objects (calendarid,objecttype,startdate,enddate,repeating,summary,calendardata,uri,lastmodified) VALUES(?,?,?,?,?,?,?,?,?)' );
return OC_DB::insertid();
}
+ /**
+ * @brief edits an object
+ * @param integer $id id of object
+ * @param string $data object
+ * @return boolean
+ */
public static function editCalendarObject($id, $data){
$oldobject = self::findCalendarObject($id);
-
- $object = Sabre_VObject_Reader::read($data);
+
+ $object = self::parse($data);
list($type,$startdate,$enddate,$summary,$repeating,$uid) = self::extractData($object);
$stmt = OC_DB::prepare( 'UPDATE *PREFIX*calendar_objects SET objecttype=?,startdate=?,enddate=?,repeating=?,summary=?,calendardata=?, lastmodified = ? WHERE id = ?' );
return true;
}
+ /**
+ * @brief edits an object with the data provided by sabredav
+ * @param integer $id calendar id
+ * @param string $uri the uri of the object
+ * @param string $data object
+ * @return boolean
+ */
public static function editCalendarObjectFromDAVData($cid,$uri,$data){
$oldobject = self::findCalendarObjectWhereDAVDataIs($cid,$uri);
-
- $object = Sabre_VObject_Reader::read($data);
+
+ $object = self::parse($data);
list($type,$startdate,$enddate,$summary,$repeating,$uid) = self::extractData($object);
$stmt = OC_DB::prepare( 'UPDATE *PREFIX*calendar_objects SET objecttype=?,startdate=?,enddate=?,repeating=?,summary=?,calendardata=?, lastmodified = ? WHERE id = ?' );
return true;
}
-
+
+ /**
+ * @brief deletes an object
+ * @param integer $id id of object
+ * @return boolean
+ */
public static function deleteCalendarObject($id){
$stmt = OC_DB::prepare( 'DELETE FROM *PREFIX*calendar_objects WHERE id = ?' );
$stmt->execute(array($id));
return true;
}
+ /**
+ * @brief deletes an object with the data provided by sabredav
+ * @param integer $cid calendar id
+ * @param string $uri the uri of the object
+ * @return boolean
+ */
public static function deleteCalendarObjectFromDAVData($cid,$uri){
$stmt = OC_DB::prepare( 'DELETE FROM *PREFIX*calendar_objects WHERE calendarid = ? AND uri=?' );
$stmt->execute(array($cid,$uri));
return true;
}
-
+
+ /**
+ * @brief Creates a URI for Calendar
+ * @param string $name name of the calendar
+ * @param array $existing existing calendar URIs
+ * @return string uri
+ */
public static function createURI($name,$existing){
$name = strtolower($name);
$newname = $name;
return $newname;
}
+ /**
+ * @brief Creates a UID
+ * @return string
+ */
public static function createUID(){
return substr(md5(rand().time()),0,10);
}
-
+
+ /**
+ * @brief gets the userid from a principal path
+ * @return string
+ */
public static function extractUserID($principaluri){
list($prefix,$userid) = Sabre_DAV_URLUtil::splitPath($principaluri);
return $userid;
}
+ /**
+ * @brief Extracts data from a vObject-Object
+ * @param Sabre_VObject $object
+ * @return array
+ *
+ * [type, start, end, summary, repeating, uid]
+ */
protected static function extractData($object){
$return = array('',null,null,'',0,null);
-
+
// Child to use
$children = 0;
$use = null;
break;
}
} unset($property);
-
+
// find the data
if(!is_null($use)){
$return[0] = $use->name;
}
} unset($property);
}
-
+
// More than one child means reoccuring!
if($children > 1){
$return[4] = 1;
}
return $return;
}
-
+
/**
* @brief DateTime to UTC string
* @param DateTime $datetime The date to convert
protected static function getUTCforMDB($datetime){
return date('Y-m-d H:i', $datetime->format('U') - $datetime->getOffset());
}
+
+ /**
+ * @brief Parses the VObject
+ * @param string VObject as string
+ * @returns Sabre_VObject or null
+ *
+ * This function creates a date string that can be used by MDB2.
+ * Furthermore it converts the time to UTC.
+ */
+ public static function parse($data){
+ try {
+ $card = Sabre_VObject_Reader::read($data);
+ return $card;
+ } catch (Exception $e) {
+ return null;
+ }
+ }
}
projects / nextcloud-server.git / commitdiff