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Diffstat (limited to 'lib/classes/Range.php')
| -rw-r--r-- | lib/classes/Range.php | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/lib/classes/Range.php b/lib/classes/Range.php new file mode 100644 index 0000000..97aa074 --- /dev/null +++ b/lib/classes/Range.php @@ -0,0 +1,66 @@ +<?php +/** + * Generic range interface. Ranges may be a lot of things in Stud.IP. + * + * @author Jan-Hendrik Willms <tleilax+studip@gmail.com> + * @license GPL2 or any later version + */ +interface Range +{ + /** + * Returns a descriptive text for the range type. + * + * @return string + */ + public function describeRange(); + + /** + * Returns a unique identificator for the range type. + * + * @return string + */ + public function getRangeType(); + + /** + * Returns the id of the current range + * + * @return mixed (string|int) + */ + public function getRangeId(); + + /** + * Returns the full name of the range (in given format). + * + * @param string $format + * @return string + */ + public function getFullName($format = 'default'); + + /** + * Returns the configuration object for this range. + * @return RangeConfig + */ + public function getConfiguration(); + + /** + * Decides whether the user may access the range. + * + * @param string|null $user_id Optional id of a user, defaults to current user + * @return bool + */ + public function isAccessibleToUser($user_id = null); + + /** + * Decides whether the user may edit/alter the range. + * + * @param string|null $user_id Optional id of a user, defaults to current user + * @return bool + */ + public function isEditableByUser($user_id = null); + + + /** + * @return string A string representation of the Range instance. + */ + public function __toString() : string; +} |
