2 // +----------------------------------------------------------------------+
3 // | Anuko Time Tracker
4 // +----------------------------------------------------------------------+
5 // | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
6 // +----------------------------------------------------------------------+
7 // | LIBERAL FREEWARE LICENSE: This source code document may be used
8 // | by anyone for any purpose, and freely redistributed alone or in
9 // | combination with other software, provided that the license is obeyed.
11 // | There are only two ways to violate the license:
13 // | 1. To redistribute this code in source form, with the copyright
14 // | notice or license removed or altered. (Distributing in compiled
15 // | forms without embedded copyright notices is permitted).
17 // | 2. To redistribute modified versions of this code in *any* form
18 // | that bears insufficient indications that the modifications are
19 // | not the work of the original author(s).
21 // | This license applies to this document only, not any other software
22 // | that it may be combined with.
24 // +----------------------------------------------------------------------+
26 // | https://www.anuko.com/time_tracker/credits.htm
27 // +----------------------------------------------------------------------+
29 // ttWeekViewHelper class groups together functions used in week view.
30 class ttWeekViewHelper {
32 // parseFromWeekViewRow - obtains field value encoded in row identifier.
33 // For example, for a row id like "cl:546,bl:0,pr:23456,ts:27464,cf_1:example text"
34 // requesting a client "cl" should return 546.
35 static function parseFromWeekViewRow($row_id, $field_label) {
36 // Find beginning of label.
37 $pos = strpos($row_id, $field_label);
38 if ($pos === false) return null; // Not found.
40 // Strip suffix from row id.
41 $suffixPos = strrpos($row_id, '_');
43 $remaninder = substr($row_id, 0, $suffixPos);
45 // Find beginning of value.
46 $posBegin = 1 + strpos($remaninder, ':', $pos);
48 $posEnd = strpos($remaninder, ',', $posBegin);
49 if ($posEnd === false) $posEnd = strlen($remaninder);
51 return substr($remaninder, $posBegin, $posEnd - $posBegin);