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 import('DateAndTime');
31 // The ttTimeHelper is a class to help with time-related values.
34 // isWeekend determines if $date falls on weekend.
35 static function isWeekend($date) {
36 $weekDay = date('w', strtotime($date));
37 return ($weekDay == WEEKEND_START_DAY || $weekDay == (WEEKEND_START_DAY + 1) % 7);
40 // isHoliday determines if $date falls on a holiday.
41 static function isHoliday($date) {
45 if (!$user->show_holidays) return false;
47 // $date is expected as string in DB_DATEFORMAT.
48 $month = date('m', strtotime($date));
49 $day = date('d', strtotime($date));
50 if (in_array($month.'/'.$day, $i18n->holidays))
56 // isValidTime validates a value as a time string.
57 static function isValidTime($value) {
58 if (strlen($value)==0 || !isset($value)) return false;
61 if ($value == '24:00' || $value == '2400') return true;
63 if (preg_match('/^([0-1]{0,1}[0-9]|[2][0-3]):?[0-5][0-9]$/', $value )) { // 0:00 - 23:59, 000 - 2359
66 if (preg_match('/^([0-1]{0,1}[0-9]|[2][0-4])$/', $value )) { // 0 - 24
71 if (preg_match('/^[1-9]\s?(am|AM|pm|PM)$/', $value)) { // 1 - 9 am
74 if (preg_match('/^(0[1-9]|1[0-2])\s?(am|AM|pm|PM)$/', $value)) { // 01 - 12 am
77 if (preg_match('/^[1-9]:?[0-5][0-9]\s?(am|AM|pm|PM)$/', $value)) { // 1:00 - 9:59 am, 100 - 959 am
80 if (preg_match('/^(0[1-9]|1[0-2]):?[0-5][0-9]\s?(am|AM|pm|PM)$/', $value)) { // 01:00 - 12:59 am, 0100 - 1259 am
87 // isValidDuration validates a value as a time duration string (in hours and minutes).
88 static function isValidDuration($value) {
89 if (strlen($value) == 0 || !isset($value)) return false;
91 if ($value == '24:00' || $value == '2400') return true;
93 if (preg_match('/^([0-1]{0,1}[0-9]|2[0-3]):?[0-5][0-9]$/', $value )) { // 0:00 - 23:59, 000 - 2359
96 if (preg_match('/^([0-1]{0,1}[0-9]|2[0-4])h?$/', $value )) { // 0, 1 ... 24
101 $localizedPattern = '/^([0-1]{0,1}[0-9]|2[0-3])?['.$user->decimal_mark.'][0-9]{1,4}h?$/';
102 if (preg_match($localizedPattern, $value )) { // decimal values like 0.5, 1.25h, ... .. 23.9999h (or with comma)
109 // postedDurationToMinutes - converts a value representing a duration
110 // (usually enetered in a form by a user) to an integer number of minutes.
113 // $duration - user entered duration string. Valid strings are:
114 // 3 or 3h - means 3 hours. Note: h and m letters are not localized.
115 // 0.25 or 0.25h or .25 or .25h - means a quarter of hour.
116 // 0,25 or 0,25h or ,25 or ,25h - same as above for users with comma ad decimal mark.
117 // 1:30 - means 1 hour 30 minutes.
118 // 25m - means 25 minutes.
119 // $max - maximum number of minutes that is valid.
121 // At the moment, we have 2 variations of duration types:
122 // 1) A duration within a day, such as in a time entry.
123 // These are less or equal to 24*60 minutes.
125 // 2) A duration of a monthly quota, with max value of 31*24*60 minutes.
127 // This function is generic to be used for both types.
129 // Returns false if the value cannot be converted.
130 static function postedDurationToMinutes($duration, $max = 1440) {
131 // Handle empty value.
132 if (!isset($duration) || strlen($duration) == 0)
133 return null; // Value is not set. Caller decides whether it is valid or not.
135 // We allow negative durations, similar to negative expenses (installments).
136 $signMultiplier = ttStartsWith($duration, '-') ? -1 : 1;
137 if ($signMultiplier == -1) $duration = ltrim($duration, '-');
139 // Handle whole hours.
140 if (preg_match('/^\d{1,3}h?$/', $duration )) { // 0 - 999, 0h - 999h
141 $minutes = 60 * trim($duration, 'h');
142 return $minutes > $max ? false : $signMultiplier * $minutes;
145 // Handle a normalized duration value.
146 if (preg_match('/^\d{1,3}:[0-5][0-9]$/', $duration )) { // 0:00 - 999:59
147 $time_array = explode(':', $duration);
148 $minutes = (int)@$time_array[1] + ((int)@$time_array[0]) * 60;
149 return $minutes > $max ? false : $signMultiplier * $minutes;
152 // Handle localized fractional hours.
154 $localizedPattern = '/^(\d{1,3})?['.$user->getDecimalMark().'][0-9]{1,4}h?$/';
155 if (preg_match($localizedPattern, $duration )) { // decimal values like .5, 1.25h, ... .. 999.9999h (or with comma)
156 if ($user->getDecimalMark() == ',')
157 $duration = str_replace (',', '.', $duration);
159 $minutes = (int)round(60 * floatval($duration));
160 return $minutes > $max ? false : $signMultiplier * $minutes;
163 // Handle minutes. Some users enter durations like 10m (meaning 10 minutes).
164 if (preg_match('/^\d{1,5}m$/', $duration )) { // 0m - 99999m
165 $minutes = (int) trim($duration, 'm');
166 return $minutes > $max ? false : $signMultiplier * $minutes;
169 // Everything else is not a valid duration.
173 // minutesToDuration converts an integer number of minutes into duration string.
174 // Formats returned HH:MM, HHH:MM, HH, or HHH.
175 static function minutesToDuration($minutes, $abbreviate = false) {
176 $sign = $minutes >= 0 ? '' : '-';
177 $minutes = abs($minutes);
179 $hours = (string) (int)($minutes / 60);
180 $mins = (string) round(fmod($minutes, 60));
181 if (strlen($mins) == 1)
183 if ($abbreviate && $mins == '00')
186 return $sign.$hours.':'.$mins;
189 // toMinutes - converts a time string in format 00:00 to a number of minutes.
190 static function toMinutes($value) {
191 $signMultiplier = ttStartsWith($value, '-') ? -1 : 1;
192 if ($signMultiplier == -1) $duration = ltrim($duration, '-');
194 $time_a = explode(':', $value);
195 return $signMultiplier * ((int)@$time_a[1] + ((int)@$time_a[0]) * 60);
198 // toAbsDuration - converts a number of minutes to format 0:00
199 // even if $minutes is negative.
200 static function toAbsDuration($minutes, $abbreviate = false){
201 $hours = (string)((int)abs($minutes / 60));
202 $mins = (string) round(abs(fmod($minutes, 60)));
203 if (strlen($mins) == 1)
205 if ($abbreviate && $mins == '00')
208 return $hours.':'.$mins;
211 // toDuration - calculates duration between start and finish times in 00:00 format.
212 static function toDuration($start, $finish) {
213 $duration_minutes = ttTimeHelper::toMinutes($finish) - ttTimeHelper::toMinutes($start);
214 if ($duration_minutes <= 0) return false;
216 return ttTimeHelper::toAbsDuration($duration_minutes);
219 // The to12HourFormat function converts a 24-hour time value (such as 15:23) to 12 hour format (03:23 PM).
220 static function to12HourFormat($value) {
221 if ('24:00' == $value) return '12:00 AM';
223 $time_a = explode(':', $value);
225 $res = (string)((int)$time_a[0] - 12).':'.$time_a[1].' PM';
226 elseif ($time_a[0] == 12)
228 elseif ($time_a[0] == 0)
229 $res = '12:'.$time_a[1].' AM';
235 // The to24HourFormat function attempts to convert a string value (human readable notation of time of day)
236 // to a 24-hour time format HH:MM.
237 static function to24HourFormat($value) {
240 // Algorithm: use regular expressions to find a matching pattern, starting with most popular patterns first.
241 $tmp_val = trim($value);
244 if (preg_match('/^([01][0-9]|2[0-3]):[0-5][0-9]$/', $tmp_val)) { // 00:00 - 23:59
245 // We already have a 24-hour format. Just return it.
249 if (preg_match('/^[0-9]:[0-5][0-9]$/', $tmp_val)) { // 0:00 - 9:59
250 // This is a 24-hour format without a leading zero. Add 0 and return.
254 if (preg_match('/^[0-9]$/', $tmp_val)) { // 0 - 9
255 // Single digit. Assuming hour number.
256 $res = '0'.$tmp_val.':00';
259 if (preg_match('/^([01][0-9]|2[0-4])$/', $tmp_val)) { // 00 - 24
260 // Two digit hour number.
261 $res = $tmp_val.':00';
264 if (preg_match('/^[0-9][0-5][0-9]$/', $tmp_val)) { // 000 - 959
265 // Missing colon. We'll assume the first digit is the hour, the rest is minutes.
266 $tmp_arr = str_split($tmp_val);
267 $res = '0'.$tmp_arr[0].':'.$tmp_arr[1].$tmp_arr[2];
270 if (preg_match('/^([01][0-9]|2[0-3])[0-5][0-9]$/', $tmp_val)) { // 0000 - 2359
271 // Missing colon. We'll assume the first 2 digits are the hour, the rest is minutes.
272 $tmp_arr = str_split($tmp_val);
273 $res = $tmp_arr[0].$tmp_arr[1].':'.$tmp_arr[2].$tmp_arr[3];
276 // Special handling for midnight.
277 if ($tmp_val == '24:00' || $tmp_val == '2400')
280 // 12 hour AM patterns.
281 if (preg_match('/.(am|AM)$/', $tmp_val)) {
283 // The $value ends in am or AM. Strip it.
284 $tmp_val = rtrim(substr($tmp_val, 0, -2));
286 // Special case to handle 12, 12:MM, and 12MM AM.
287 if (preg_match('/^12:?([0-5][0-9])?$/', $tmp_val))
288 $tmp_val = '00'.substr($tmp_val, 2);
290 // We are ready to convert AM time.
291 if (preg_match('/^(0[0-9]|1[0-1]):[0-5][0-9]$/', $tmp_val)) { // 00:00 - 11:59
292 // We already have a 24-hour format. Just return it.
296 if (preg_match('/^[1-9]:[0-5][0-9]$/', $tmp_val)) { // 1:00 - 9:59
297 // This is a 24-hour format without a leading zero. Add 0 and return.
301 if (preg_match('/^[1-9]$/', $tmp_val)) { // 1 - 9
302 // Single digit. Assuming hour number.
303 $res = '0'.$tmp_val.':00';
306 if (preg_match('/^(0[0-9]|1[0-1])$/', $tmp_val)) { // 00 - 11
307 // Two digit hour number.
308 $res = $tmp_val.':00';
311 if (preg_match('/^[1-9][0-5][0-9]$/', $tmp_val)) { // 100 - 959
312 // Missing colon. Assume the first digit is the hour, the rest is minutes.
313 $tmp_arr = str_split($tmp_val);
314 $res = '0'.$tmp_arr[0].':'.$tmp_arr[1].$tmp_arr[2];
317 if (preg_match('/^(0[0-9]|1[0-1])[0-5][0-9]$/', $tmp_val)) { // 0000 - 1159
318 // Missing colon. We'll assume the first 2 digits are the hour, the rest is minutes.
319 $tmp_arr = str_split($tmp_val);
320 $res = $tmp_arr[0].$tmp_arr[1].':'.$tmp_arr[2].$tmp_arr[3];
323 } // AM cases handling.
325 // 12 hour PM patterns.
326 if (preg_match('/.(pm|PM)$/', $tmp_val)) {
328 // The $value ends in pm or PM. Strip it.
329 $tmp_val = rtrim(substr($tmp_val, 0, -2));
331 if (preg_match('/^[1-9]$/', $tmp_val)) { // 1 - 9
332 // Single digit. Assuming hour number.
333 $hour = (string)(12 + (int)$tmp_val);
337 if (preg_match('/^((0[1-9])|(1[0-2]))$/', $tmp_val)) { // 01 - 12
338 // Double digit hour.
339 if ('12' != $tmp_val)
340 $tmp_val = (string)(12 + (int)$tmp_val);
341 $res = $tmp_val.':00';
344 if (preg_match('/^[1-9][0-5][0-9]$/', $tmp_val)) { // 100 - 959
345 // Missing colon. We'll assume the first digit is the hour, the rest is minutes.
346 $tmp_arr = str_split($tmp_val);
347 $hour = (string)(12 + (int)$tmp_arr[0]);
348 $res = $hour.':'.$tmp_arr[1].$tmp_arr[2];
351 if (preg_match('/^(0[1-9]|1[0-2])[0-5][0-9]$/', $tmp_val)) { // 0100 - 1259
352 // Missing colon. We'll assume the first 2 digits are the hour, the rest is minutes.
353 $hour = substr($tmp_val, 0, -2);
354 $min = substr($tmp_val, 2);
356 $hour = (string)(12 + (int)$hour);
357 $res = $hour.':'.$min;
360 if (preg_match('/^[1-9]:[0-5][0-9]$/', $tmp_val)) { // 1:00 - 9:59
361 $hour = substr($tmp_val, 0, -3);
362 $min = substr($tmp_val, 2);
363 $hour = (string)(12 + (int)$hour);
364 $res = $hour.':'.$min;
367 if (preg_match('/^(0[1-9]|1[0-2]):[0-5][0-9]$/', $tmp_val)) { // 01:00 - 12:59
368 $hour = substr($tmp_val, 0, -3);
369 $min = substr($tmp_val, 3);
371 $hour = (string)(12 + (int)$hour);
372 $res = $hour.':'.$min;
375 } // PM cases handling.
380 // isValidInterval - checks if finish time is greater than start time.
381 static function isValidInterval($start, $finish) {
382 $start = ttTimeHelper::to24HourFormat($start);
383 $finish = ttTimeHelper::to24HourFormat($finish);
384 if ('00:00' == $finish) $finish = '24:00';
386 $minutesStart = ttTimeHelper::toMinutes($start);
387 $minutesFinish = ttTimeHelper::toMinutes($finish);
388 if ($minutesFinish > $minutesStart)
394 // insert - inserts a time record into tt_log table. Does not deal with custom fields.
395 static function insert($fields)
398 $mdb2 = getConnection();
400 $user_id = (int) $fields['user_id'];
401 $group_id = (int) $fields['group_id'];
402 $org_id = (int) $fields['org_id'];
403 $date = $fields['date'];
404 $start = $fields['start'];
405 $finish = $fields['finish'];
406 $duration = $fields['duration'];
408 $minutes = ttTimeHelper::postedDurationToMinutes($duration);
409 $duration = ttTimeHelper::minutesToDuration($minutes);
411 $client = $fields['client'];
412 $project = $fields['project'];
413 $task = $fields['task'];
414 $invoice = $fields['invoice'];
415 $note = $fields['note'];
416 $billable = $fields['billable'];
417 $paid = $fields['paid'];
418 if (array_key_exists('status', $fields)) { // Key exists and may be NULL during migration of data.
419 $status_f = ', status';
420 $status_v = ', '.$mdb2->quote($fields['status']);
423 $start = ttTimeHelper::to24HourFormat($start);
425 $finish = ttTimeHelper::to24HourFormat($finish);
426 if ('00:00' == $finish) $finish = '24:00';
429 $created_v = ', now(), '.$mdb2->quote($_SERVER['REMOTE_ADDR']).', '.$user->id;
431 if (!$billable) $billable = 0;
432 if (!$paid) $paid = 0;
435 $sql = "insert into tt_log (user_id, group_id, org_id, date, duration, client_id, project_id, task_id, invoice_id, comment, billable, paid, created, created_ip, created_by $status_f) ".
436 "values ($user_id, $group_id, $org_id, ".$mdb2->quote($date).", '$duration', ".$mdb2->quote($client).", ".$mdb2->quote($project).", ".$mdb2->quote($task).", ".$mdb2->quote($invoice).", ".$mdb2->quote($note).", $billable, $paid $created_v $status_v)";
437 $affected = $mdb2->exec($sql);
438 if (is_a($affected, 'PEAR_Error'))
441 $duration = ttTimeHelper::toDuration($start, $finish);
442 if ($duration === false) $duration = 0;
443 if (!$duration && ttTimeHelper::getUncompleted($user_id)) return false;
445 $sql = "insert into tt_log (user_id, group_id, org_id, date, start, duration, client_id, project_id, task_id, invoice_id, comment, billable, paid, created, created_ip, created_by $status_f) ".
446 "values ($user_id, $group_id, $org_id, ".$mdb2->quote($date).", '$start', '$duration', ".$mdb2->quote($client).", ".$mdb2->quote($project).", ".$mdb2->quote($task).", ".$mdb2->quote($invoice).", ".$mdb2->quote($note).", $billable, $paid $created_v $status_v)";
447 $affected = $mdb2->exec($sql);
448 if (is_a($affected, 'PEAR_Error'))
452 $id = $mdb2->lastInsertID('tt_log', 'id');
456 // update - updates a record in log table. Does not update its custom fields.
457 static function update($fields)
460 $mdb2 = getConnection();
463 $date = $fields['date'];
464 $user_id = $fields['user_id'];
465 $client = $fields['client'];
466 $project = $fields['project'];
467 $task = $fields['task'];
468 $start = $fields['start'];
469 $finish = $fields['finish'];
470 $duration = $fields['duration'];
472 $minutes = ttTimeHelper::postedDurationToMinutes($duration);
473 $duration = ttTimeHelper::minutesToDuration($minutes);
475 $note = $fields['note'];
478 if ($user->isPluginEnabled('iv')) {
479 $billable_part = $fields['billable'] ? ', billable = 1' : ', billable = 0';
482 if ($user->can('manage_invoices') && $user->isPluginEnabled('ps')) {
483 $paid_part = $fields['paid'] ? ', paid = 1' : ', paid = 0';
485 $modified_part = ', modified = now(), modified_ip = '.$mdb2->quote($_SERVER['REMOTE_ADDR']).', modified_by = '.$user->id;
487 $start = ttTimeHelper::to24HourFormat($start);
488 $finish = ttTimeHelper::to24HourFormat($finish);
489 if ('00:00' == $finish) $finish = '24:00';
491 if ($start) $duration = '';
494 $sql = "UPDATE tt_log set start = NULL, duration = '$duration', client_id = ".$mdb2->quote($client).", project_id = ".$mdb2->quote($project).", task_id = ".$mdb2->quote($task).", ".
495 "comment = ".$mdb2->quote($note)."$billable_part $paid_part $modified_part, date = '$date' WHERE id = $id";
496 $affected = $mdb2->exec($sql);
497 if (is_a($affected, 'PEAR_Error'))
500 $duration = ttTimeHelper::toDuration($start, $finish);
501 if ($duration === false)
503 $uncompleted = ttTimeHelper::getUncompleted($user_id);
504 if (!$duration && $uncompleted && ($uncompleted['id'] != $id))
507 $sql = "UPDATE tt_log SET start = '$start', duration = '$duration', client_id = ".$mdb2->quote($client).", project_id = ".$mdb2->quote($project).", task_id = ".$mdb2->quote($task).", ".
508 "comment = ".$mdb2->quote($note)."$billable_part $paid_part $modified_part, date = '$date' WHERE id = $id";
509 $affected = $mdb2->exec($sql);
510 if (is_a($affected, 'PEAR_Error'))
516 // delete - deletes a record from tt_log table and its associated custom field values.
517 static function delete($id) {
519 $mdb2 = getConnection();
521 // Delete associated files.
522 if ($user->isPluginEnabled('at')) {
523 import('ttFileHelper');
525 $fileHelper = new ttFileHelper($err);
526 if (!$fileHelper->deleteEntityFiles($id, 'time'))
530 $user_id = $user->getUser();
531 $group_id = $user->getGroup();
532 $org_id = $user->org_id;
534 $sql = "update tt_log set status = null".
535 " where id = $id and user_id = $user_id and group_id = $group_id and org_id = $org_id";
536 $affected = $mdb2->exec($sql);
537 if (is_a($affected, 'PEAR_Error'))
540 $sql = "update tt_custom_field_log set status = null".
541 " where log_id = $id and group_id = $group_id and org_id = $org_id";
542 $affected = $mdb2->exec($sql);
543 if (is_a($affected, 'PEAR_Error'))
549 // getTimeForDay - gets total time for a user for a specific date.
550 static function getTimeForDay($date) {
552 $mdb2 = getConnection();
554 $user_id = $user->getUser();
555 $group_id = $user->getGroup();
556 $org_id = $user->org_id;
558 $sql = "select sum(time_to_sec(duration)) as sm from tt_log".
559 " where user_id = $user_id and group_id = $group_id and org_id = $org_id and date = '$date' and status = 1";
560 $res = $mdb2->query($sql);
561 if (!is_a($res, 'PEAR_Error')) {
562 $val = $res->fetchRow();
563 return ttTimeHelper::minutesToDuration($val['sm'] / 60);
568 // getTimeForWeek - gets total time for a user for a given week.
569 static function getTimeForWeek($date) {
572 $mdb2 = getConnection();
574 $user_id = $user->getUser();
575 $group_id = $user->getGroup();
576 $org_id = $user->org_id;
578 $period = new Period(INTERVAL_THIS_WEEK, $date);
579 $sql = "select sum(time_to_sec(duration)) as sm from tt_log".
580 " where user_id = $user_id and group_id = $group_id and org_id = $org_id".
581 " and date >= '".$period->getStartDate(DB_DATEFORMAT)."' and date <= '".$period->getEndDate(DB_DATEFORMAT)."' and status = 1";
582 $res = $mdb2->query($sql);
583 if (!is_a($res, 'PEAR_Error')) {
584 $val = $res->fetchRow();
585 return ttTimeHelper::minutesToDuration($val['sm'] / 60);
590 // getTimeForMonth - gets total time for a user for a given month.
591 static function getTimeForMonth($date) {
594 $mdb2 = getConnection();
596 $user_id = $user->getUser();
597 $group_id = $user->getGroup();
598 $org_id = $user->org_id;
600 $period = new Period(INTERVAL_THIS_MONTH, $date);
601 $sql = "select sum(time_to_sec(duration)) as sm from tt_log".
602 " where user_id = $user_id and group_id = $group_id and org_id = $org_id".
603 " and date >= '".$period->getStartDate(DB_DATEFORMAT)."' and date <= '".$period->getEndDate(DB_DATEFORMAT)."' and status = 1";
604 $res = $mdb2->query($sql);
605 if (!is_a($res, 'PEAR_Error')) {
606 $val = $res->fetchRow();
607 return ttTimeHelper::minutesToDuration($val['sm'] / 60);
612 // getUncompleted - retrieves an uncompleted record for user, if one exists.
613 static function getUncompleted($user_id) {
614 $mdb2 = getConnection();
616 $sql = "select id, start from tt_log
617 where user_id = $user_id and start is not null and time_to_sec(duration) = 0 and status = 1";
618 $res = $mdb2->query($sql);
619 if (!is_a($res, 'PEAR_Error')) {
620 if (!$res->numRows()) {
623 if ($val = $res->fetchRow()) {
630 // overlaps - determines if a record overlaps with an already existing record.
633 // $user_id - user id for whom to determine overlap
635 // $start - new record start time
636 // $finish - new record finish time, may be null
637 // $record_id - optional record id we may be editing, excluded from overlap set
638 static function overlaps($user_id, $date, $start, $finish, $record_id = null) {
639 // Do not bother checking if we allow overlaps.
641 if ($user->allow_overlap) return false;
643 $mdb2 = getConnection();
645 $start = ttTimeHelper::to24HourFormat($start);
647 $finish = ttTimeHelper::to24HourFormat($finish);
648 if ('00:00' == $finish) $finish = '24:00';
650 // Handle these 3 overlap situations:
651 // - start time in existing record
652 // - end time in existing record
653 // - record fully encloses existing record
654 $sql = "select id from tt_log
655 where user_id = $user_id and date = ".$mdb2->quote($date)."
656 and start is not null and duration is not null and status = 1 and (
657 (cast(".$mdb2->quote($start)." as time) >= start and cast(".$mdb2->quote($start)." as time) < addtime(start, duration))";
659 $sql .= " or (cast(".$mdb2->quote($finish)." as time) <= addtime(start, duration) and cast(".$mdb2->quote($finish)." as time) > start)
660 or (cast(".$mdb2->quote($start)." as time) < start and cast(".$mdb2->quote($finish)." as time) > addtime(start, duration))";
664 $sql .= " and id <> $record_id";
666 $res = $mdb2->query($sql);
667 if (!is_a($res, 'PEAR_Error')) {
668 if (!$res->numRows()) {
671 if ($val = $res->fetchRow()) {
678 // getRecord - retrieves a time record identified by its id.
679 static function getRecord($id) {
682 $user_id = $user->getUser();
683 $group_id = $user->getGroup();
684 $org_id = $user->org_id;
686 $sql_time_format = "'%k:%i'"; // 24 hour format.
687 if ('%I:%M %p' == $user->time_format)
688 $sql_time_format = "'%h:%i %p'"; // 12 hour format for MySQL TIME_FORMAT function.
690 $mdb2 = getConnection();
692 $sql = "select l.id as id, TIME_FORMAT(l.start, $sql_time_format) as start,".
693 " TIME_FORMAT(sec_to_time(time_to_sec(l.start) + time_to_sec(l.duration)), $sql_time_format) as finish,".
694 " TIME_FORMAT(l.duration, '%k:%i') as duration,".
695 " p.name as project_name, t.name as task_name, l.comment, l.client_id, l.project_id, l.task_id,".
696 " l.timesheet_id, l.invoice_id, l.billable, l.approved, l.paid, l.date from tt_log l".
697 " left join tt_projects p on (p.id = l.project_id)".
698 " left join tt_tasks t on (t.id = l.task_id)".
699 " where l.id = $id and l.user_id = $user_id and l.group_id = $group_id and l.org_id = $org_id and l.status = 1";
700 $res = $mdb2->query($sql);
701 if (!is_a($res, 'PEAR_Error')) {
702 if (!$res->numRows()) {
705 if ($val = $res->fetchRow()) {
712 // getRecordForFileView - retrieves a time record identified by its id for
713 // attachment view operation.
715 // It is different from getRecord, as we want users with appropriate rights
716 // to be able to see other users files, without changing "on behalf" user.
717 // For example, viewing reports for all users and their attached files
718 // from report links.
719 static function getRecordForFileView($id) {
720 // There are several possible situations:
722 // Record is ours. Check "view_own_reports" or "view_all_reports".
723 // Record is for the current on behalf user. Check "view_reports" or "view_all_reports".
724 // Record is for someone else. Check "view_reports" or "view_all_reports" and rank.
726 // It looks like the best way is to use 2 queries, obtain user_id first, then check rank.
730 $group_id = $user->getGroup();
731 $org_id = $user->org_id;
733 $mdb2 = getConnection();
735 // Obtain user_id for the time record.
736 $sql = "select l.id, l.user_id, l.timesheet_id, l.invoice_id, l.approved from tt_log l ".
737 " where l.id = $id and l.group_id = $group_id and l.org_id = $org_id and l.status = 1";
738 $res = $mdb2->query($sql);
739 if (is_a($res, 'PEAR_Error')) return false;
740 if (!$res->numRows()) return false;
742 $val = $res->fetchRow();
743 $user_id = $val['user_id'];
745 // If record is ours.
746 if ($user_id == $user->id) {
747 if ($user->can('view_own_reports') || $user->can('view_all_reports')) {
748 $val['can_edit'] = !($val['timesheet_id'] || $val['invoice_id'] || $val['approved']);
751 return false; // No rights.
754 // If record belongs to a user we impersonate.
755 if ($user->behalfUser && $user_id == $user->behalfUser->id) {
756 if ($user->can('view_reports') || $user->can('view_all_reports')) {
757 $val['can_edit'] = !($val['timesheet_id'] || $val['invoice_id'] || $val['approved']);
760 return false; // No rights.
763 // Record belongs to someone else. We need to check user rank.
764 if (!($user->can('view_reports') || $user->can('view_all_reports'))) return false;
765 $max_rank = $user->can('view_all_reports') ? MAX_RANK : $user->getMaxRankForGroup($group_id);
767 $left_joins = ' left join tt_users u on (l.user_id = u.id)';
768 $left_joins .= ' left join tt_roles r on (u.role_id = r.id)';
770 $where_part = " where l.id = $id and l.group_id = $group_id and l.org_id = $org_id and l.status = 1".
771 $where_part .= " and r.rank <= $max_rank";
773 $sql = "select l.id, l.user_id, l.timesheet_id, l.invoice_id, l.approved".
774 " from tt_log l $left_joins $where_part";
775 $res = $mdb2->query($sql);
776 if (!is_a($res, 'PEAR_Error')) {
777 if (!$res->numRows()) {
780 if ($val = $res->fetchRow()) {
781 $val['can_edit'] = false;
788 // getAllRecords - returns all time records for a certain user.
789 static function getAllRecords($user_id) {
792 $mdb2 = getConnection();
794 $sql = "select l.id, l.user_id, l.date, TIME_FORMAT(l.start, '%k:%i') as start,
795 TIME_FORMAT(sec_to_time(time_to_sec(l.start) + time_to_sec(l.duration)), '%k:%i') as finish,
796 TIME_FORMAT(l.duration, '%k:%i') as duration,
797 l.client_id, l.project_id, l.task_id, l.invoice_id, l.comment, l.billable, l.paid, l.status
798 from tt_log l where l.user_id = $user_id order by l.id";
799 $res = $mdb2->query($sql);
800 if (!is_a($res, 'PEAR_Error')) {
801 while ($val = $res->fetchRow()) {
809 // getRecords - returns time records for a user for a given date.
810 static function getRecords($date, $includeFiles = false) {
812 $mdb2 = getConnection();
814 $user_id = $user->getUser();
815 $group_id = $user->getGroup();
816 $org_id = $user->org_id;
818 $sql_time_format = "'%k:%i'"; // 24 hour format.
819 if ('%I:%M %p' == $user->getTimeFormat())
820 $sql_time_format = "'%h:%i %p'"; // 12 hour format for MySQL TIME_FORMAT function.
822 $client_field = null;
823 if ($user->isPluginEnabled('cl'))
824 $client_field = ", c.name as client";
826 $include_cf_1 = $user->isPluginEnabled('cf');
828 $custom_fields = new CustomFields();
829 $cf_1_type = $custom_fields->fields[0]['type'];
830 if ($cf_1_type == CustomFields::TYPE_TEXT) {
831 $custom_field = ", cfl.value as cf_1";
832 } elseif ($cf_1_type == CustomFields::TYPE_DROPDOWN) {
833 $custom_field = ", cfo.value as cf_1";
838 $filePart = ', if(Sub1.entity_id is null, 0, 1) as has_files';
839 $fileJoin = " left join (select distinct entity_id from tt_files".
840 " where entity_type = 'time' and group_id = $group_id and org_id = $org_id and status = 1) Sub1".
841 " on (l.id = Sub1.entity_id)";
844 $left_joins = " left join tt_projects p on (l.project_id = p.id)".
845 " left join tt_tasks t on (l.task_id = t.id)";
846 if ($user->isPluginEnabled('cl'))
847 $left_joins .= " left join tt_clients c on (l.client_id = c.id)";
849 if ($cf_1_type == CustomFields::TYPE_TEXT)
850 $left_joins .= " left join tt_custom_field_log cfl on (l.id = cfl.log_id and cfl.status = 1)";
851 elseif ($cf_1_type == CustomFields::TYPE_DROPDOWN) {
852 $left_joins .= " left join tt_custom_field_log cfl on (l.id = cfl.log_id and cfl.status = 1)".
853 " left join tt_custom_field_options cfo on (cfl.option_id = cfo.id)";
856 $left_joins .= $fileJoin;
859 $sql = "select l.id as id, TIME_FORMAT(l.start, $sql_time_format) as start,".
860 " TIME_FORMAT(sec_to_time(time_to_sec(l.start) + time_to_sec(l.duration)), $sql_time_format) as finish,".
861 " TIME_FORMAT(l.duration, '%k:%i') as duration, p.name as project, t.name as task, l.comment,".
862 " l.billable, l.approved, l.timesheet_id, l.invoice_id $client_field $custom_field $filePart from tt_log l $left_joins".
863 " where l.date = '$date' and l.user_id = $user_id and l.group_id = $group_id and l.org_id = $org_id and l.status = 1".
864 " order by l.start, l.id";
865 $res = $mdb2->query($sql);
866 if (!is_a($res, 'PEAR_Error')) {
867 while ($val = $res->fetchRow()) {
868 if($val['duration']=='0:00')
877 // canAdd determines if we can add a record in case there is a limit.
878 static function canAdd() {
879 $mdb2 = getConnection();
880 $sql = "select param_value from tt_site_config where param_name = 'exp_date'";
881 $res = $mdb2->query($sql);
882 $val = $res->fetchRow();
883 if (!$val) return true; // No expiration date.
885 if (strtotime($val['param_value']) > time())
886 return true; // Expiration date exists but not reached.