Hallo,
Ik zit met het volgende probleem:
Al jaren maak ik gebruik van een open source urenregistratiesysteem. Het werk vlekkeloos.
Nu komt de wens om negatieve uren te kunnen schrijven, en standaard ondersteunt de software dit niet (alleen positieve uren zijn toegestaan).
Graag zou ik dat met een aanpassing in de code willen realiseren.
Hieronder de code:
<?php
import('DateAndTime');
// The ttTimeHelper is a class to help with time-related values.
class ttTimeHelper {
// isWeekend determines if $date falls on weekend.
static function isWeekend($date) {
$weekDay = date('w', strtotime($date));
return ($weekDay == WEEKEND_START_DAY || $weekDay == (WEEKEND_START_DAY + 1) % 7);
}
// isHoliday determines if $date falls on a holiday.
static function isHoliday($date) {
global $user;
global $i18n;
if (!$user->show_holidays) return false;
// $date is expected as string in DB_DATEFORMAT.
$month = date('m', strtotime($date));
$day = date('d', strtotime($date));
if (in_array($month.'/'.$day, $i18n->holidays))
return true;
return false;
}
// isValidTime validates a value as a time string.
static function isValidTime($value) {
if (strlen($value)==0 || !isset($value)) return false;
// 24 hour patterns.
if ($value == '24:00' || $value == '2400') return true;
if (preg_match('/^([0-1]{0,1}[0-9]|[2][0-3]):?[0-5][0-9]$/', $value )) { // 0:00 - 23:59, 000 - 2359
return true;
}
if (preg_match('/^([0-1]{0,1}[0-9]|[2][0-4])$/', $value )) { // 0 - 24
return true;
}
// 12 hour patterns
if (preg_match('/^[1-9]\s?(am|AM|pm|PM)$/', $value)) { // 1 - 9 am
return true;
}
if (preg_match('/^(0[1-9]|1[0-2])\s?(am|AM|pm|PM)$/', $value)) { // 01 - 12 am
return true;
}
if (preg_match('/^[1-9]:?[0-5][0-9]\s?(am|AM|pm|PM)$/', $value)) { // 1:00 - 9:59 am, 100 - 959 am
return true;
}
if (preg_match('/^(0[1-9]|1[0-2]):?[0-5][0-9]\s?(am|AM|pm|PM)$/', $value)) { // 01:00 - 12:59 am, 0100 - 1259 am
return true;
}
return false;
}
// isValidDuration validates a value as a time duration string (in hours and minutes).
static function isValidDuration($value) {
if (strlen($value) == 0 || !isset($value)) return false;
if ($value == '24:00' || $value == '2400') return true;
if (preg_match('/^([0-1]{0,1}[0-9]|2[0-3]):?[0-5][0-9]$/', $value )) { // 0:00 - 23:59, 000 - 2359
return true;
}
if (preg_match('/^([0-1]{0,1}[0-9]|2[0-4])h?$/', $value )) { // 0, 1 ... 24
return true;
}
global $user;
$localizedPattern = '/^([0-1]{0,1}[0-9]|2[0-3])?['.$user->decimal_mark.'][0-9]{1,4}h?$/';
if (preg_match($localizedPattern, $value )) { // decimal values like 0.5, 1.25h, ... .. 23.9999h (or with comma)
return true;
}
return false;
}
// postedDurationToMinutes - converts a value representing a duration
// (usually enetered in a form by a user) to an integer number of minutes.
//
// Parameters:
// $duration - user entered duration string. Valid strings are:
// 3 or 3h - means 3 hours. Note: h and m letters are not localized.
// 0.25 or 0.25h or .25 or .25h - means a quarter of hour.
// 0,25 or 0,25h or ,25 or ,25h - same as above for users with comma ad decimal mark.
// 1:30 - means 1 hour 30 minutes.
// 25m - means 25 minutes.
// $max - maximum number of minutes that is valid.
//
// At the moment, we have 2 variations of duration types:
// 1) A duration within a day, such as in a time entry.
// These are less or equal to 24*60 minutes.
//
// 2) A duration of a monthly quota, with max value of 31*24*60 minutes.
//
// This function is generic to be used for both types.
//
// Returns false if the value cannot be converted.
static function postedDurationToMinutes($duration, $max = 1440) {
// Handle empty value.
if (!isset($duration) || strlen($duration) == 0)
return null; // Value is not set. Caller decides whether it is valid or not.
// Handle whole hours.
if (preg_match('/^\d{1,3}h?$/', $duration )) { // 0 - 999, 0h - 999h
$minutes = 60 * trim($duration, 'h');
return $minutes > $max ? false : $minutes;
}
// Handle a normalized duration value.
if (preg_match('/^\d{1,3}:[0-5][0-9]$/', $duration )) { // 0:00 - 999:59
$time_array = explode(':', $duration);
$minutes = (int)@$time_array[1] + ((int)@$time_array[0]) * 60;
return $minutes > $max ? false : $minutes;
}
// Handle localized fractional hours.
global $user;
$localizedPattern = '/^(\d{1,3})?['.$user->getDecimalMark().'][0-9]{1,4}h?$/';
if (preg_match($localizedPattern, $duration )) { // decimal values like .5, 1.25h, ... .. 999.9999h (or with comma)
if ($user->getDecimalMark() == ',')
$duration = str_replace (',', '.', $duration);
$minutes = (int)round(60 * floatval($duration));
return $minutes > $max ? false : $minutes;
}
// Handle minutes. Some users enter durations like 10m (meaning 10 minutes).
if (preg_match('/^\d{1,5}m$/', $duration )) { // 0m - 99999m
$minutes = (int) trim($duration, 'm');
return $minutes > $max ? false : $minutes;
}
// Everything else is not a valid duration.
return false;
}
// minutesToDuration converts an integer number of minutes into duration string.
// Formats returned HH:MM, HHH:MM, HH, or HHH.
static function minutesToDuration($minutes, $abbreviate = false) {
if ($minutes < 0) return false;
$hours = (string) (int)($minutes / 60);
$mins = (string) round(fmod($minutes, 60));
if (strlen($mins) == 1)
$mins = '0' . $mins;
if ($abbreviate && $mins == '00')
return $hours;
return $hours.':'.$mins;
}
// toMinutes - converts a time string in format 00:00 to a number of minutes.
static function toMinutes($value) {
$time_a = explode(':', $value);
return (int)@$time_a[1] + ((int)@$time_a[0]) * 60;
}
// toAbsDuration - converts a number of minutes to format 0:00
// even if $minutes is negative.
static function toAbsDuration($minutes, $abbreviate = false){
$hours = (string)((int)abs($minutes / 60));
$mins = (string) round(abs(fmod($minutes, 60)));
if (strlen($mins) == 1)
$mins = '0' . $mins;
if ($abbreviate && $mins == '00')
return $hours;
return $hours.':'.$mins;
}
// toDuration - calculates duration between start and finish times in 00:00 format.
static function toDuration($start, $finish) {
$duration_minutes = ttTimeHelper::toMinutes($finish) - ttTimeHelper::toMinutes($start);
if ($duration_minutes <= 0) return false;
return ttTimeHelper::toAbsDuration($duration_minutes);
}
// The to12HourFormat function converts a 24-hour time value (such as 15:23) to 12 hour format (03:23 PM).
static function to12HourFormat($value) {
if ('24:00' == $value) return '12:00 AM';
$time_a = explode(':', $value);
if ($time_a[0] > 12)
$res = (string)((int)$time_a[0] - 12).':'.$time_a[1].' PM';
elseif ($time_a[0] == 12)
$res = $value.' PM';
elseif ($time_a[0] == 0)
$res = '12:'.$time_a[1].' AM';
else
$res = $value.' AM';
return $res;
}
// The to24HourFormat function attempts to convert a string value (human readable notation of time of day)
// to a 24-hour time format HH:MM.
static function to24HourFormat($value) {
$res = null;
// Algorithm: use regular expressions to find a matching pattern, starting with most popular patterns first.
$tmp_val = trim($value);
// 24 hour patterns.
if (preg_match('/^([01][0-9]|2[0-3]):[0-5][0-9]$/', $tmp_val)) { // 00:00 - 23:59
// We already have a 24-hour format. Just return it.
$res = $tmp_val;
return $res;
}
if (preg_match('/^[0-9]:[0-5][0-9]$/', $tmp_val)) { // 0:00 - 9:59
// This is a 24-hour format without a leading zero. Add 0 and return.
$res = '0'.$tmp_val;
return $res;
}
if (preg_match('/^[0-9]$/', $tmp_val)) { // 0 - 9
// Single digit. Assuming hour number.
$res = '0'.$tmp_val.':00';
return $res;
}
if (preg_match('/^([01][0-9]|2[0-4])$/', $tmp_val)) { // 00 - 24
// Two digit hour number.
$res = $tmp_val.':00';
return $res;
}
if (preg_match('/^[0-9][0-5][0-9]$/', $tmp_val)) { // 000 - 959
// Missing colon. We'll assume the first digit is the hour, the rest is minutes.
$tmp_arr = str_split($tmp_val);
$res = '0'.$tmp_arr[0].':'.$tmp_arr[1].$tmp_arr[2];
return $res;
}
if (preg_match('/^([01][0-9]|2[0-3])[0-5][0-9]$/', $tmp_val)) { // 0000 - 2359
// Missing colon. We'll assume the first 2 digits are the hour, the rest is minutes.
$tmp_arr = str_split($tmp_val);
$res = $tmp_arr[0].$tmp_arr[1].':'.$tmp_arr[2].$tmp_arr[3];
return $res;
}
// Special handling for midnight.
if ($tmp_val == '24:00' || $tmp_val == '2400')
return '24:00';
// 12 hour AM patterns.
if (preg_match('/.(am|AM)$/', $tmp_val)) {
// The $value ends in am or AM. Strip it.
$tmp_val = rtrim(substr($tmp_val, 0, -2));
// Special case to handle 12, 12:MM, and 12MM AM.
if (preg_match('/^12:?([0-5][0-9])?$/', $tmp_val))
$tmp_val = '00'.substr($tmp_val, 2);
// We are ready to convert AM time.
if (preg_match('/^(0[0-9]|1[0-1]):[0-5][0-9]$/', $tmp_val)) { // 00:00 - 11:59
// We already have a 24-hour format. Just return it.
$res = $tmp_val;
return $res;
}
if (preg_match('/^[1-9]:[0-5][0-9]$/', $tmp_val)) { // 1:00 - 9:59
// This is a 24-hour format without a leading zero. Add 0 and return.
$res = '0'.$tmp_val;
return $res;
}
if (preg_match('/^[1-9]$/', $tmp_val)) { // 1 - 9
// Single digit. Assuming hour number.
$res = '0'.$tmp_val.':00';
return $res;
}
if (preg_match('/^(0[0-9]|1[0-1])$/', $tmp_val)) { // 00 - 11
// Two digit hour number.
$res = $tmp_val.':00';
return $res;
}
if (preg_match('/^[1-9][0-5][0-9]$/', $tmp_val)) { // 100 - 959
// Missing colon. Assume the first digit is the hour, the rest is minutes.
$tmp_arr = str_split($tmp_val);
$res = '0'.$tmp_arr[0].':'.$tmp_arr[1].$tmp_arr[2];
return $res;
}
if (preg_match('/^(0[0-9]|1[0-1])[0-5][0-9]$/', $tmp_val)) { // 0000 - 1159
// Missing colon. We'll assume the first 2 digits are the hour, the rest is minutes.
$tmp_arr = str_split($tmp_val);
$res = $tmp_arr[0].$tmp_arr[1].':'.$tmp_arr[2].$tmp_arr[3];
return $res;
}
} // AM cases handling.
// 12 hour PM patterns.
if (preg_match('/.(pm|PM)$/', $tmp_val)) {
// The $value ends in pm or PM. Strip it.
$tmp_val = rtrim(substr($tmp_val, 0, -2));
if (preg_match('/^[1-9]$/', $tmp_val)) { // 1 - 9
// Single digit. Assuming hour number.
$hour = (string)(12 + (int)$tmp_val);
$res = $hour.':00';
return $res;
}
if (preg_match('/^((0[1-9])|(1[0-2]))$/', $tmp_val)) { // 01 - 12
// Double digit hour.
if ('12' != $tmp_val)
$tmp_val = (string)(12 + (int)$tmp_val);
$res = $tmp_val.':00';
return $res;
}
if (preg_match('/^[1-9][0-5][0-9]$/', $tmp_val)) { // 100 - 959
// Missing colon. We'll assume the first digit is the hour, the rest is minutes.
$tmp_arr = str_split($tmp_val);
$hour = (string)(12 + (int)$tmp_arr[0]);
$res = $hour.':'.$tmp_arr[1].$tmp_arr[2];
return $res;
}
if (preg_match('/^(0[1-9]|1[0-2])[0-5][0-9]$/', $tmp_val)) { // 0100 - 1259
// Missing colon. We'll assume the first 2 digits are the hour, the rest is minutes.
$hour = substr($tmp_val, 0, -2);
$min = substr($tmp_val, 2);
if ('12' != $hour)
$hour = (string)(12 + (int)$hour);
$res = $hour.':'.$min;
return $res;
}
if (preg_match('/^[1-9]:[0-5][0-9]$/', $tmp_val)) { // 1:00 - 9:59
$hour = substr($tmp_val, 0, -3);
$min = substr($tmp_val, 2);
$hour = (string)(12 + (int)$hour);
$res = $hour.':'.$min;
return $res;
}
if (preg_match('/^(0[1-9]|1[0-2]):[0-5][0-9]$/', $tmp_val)) { // 01:00 - 12:59
$hour = substr($tmp_val, 0, -3);
$min = substr($tmp_val, 3);
if ('12' != $hour)
$hour = (string)(12 + (int)$hour);
$res = $hour.':'.$min;
return $res;
}
} // PM cases handling.
return $res;
}
// isValidInterval - checks if finish time is greater than start time.
static function isValidInterval($start, $finish) {
$start = ttTimeHelper::to24HourFormat($start);
$finish = ttTimeHelper::to24HourFormat($finish);
if ('00:00' == $finish) $finish = '24:00';
$minutesStart = ttTimeHelper::toMinutes($start);
$minutesFinish = ttTimeHelper::toMinutes($finish);
if ($minutesFinish > $minutesStart)
return true;
return false;
}
// insert - inserts a time record into tt_log table. Does not deal with custom fields.
static function insert($fields)
{
global $user;
$mdb2 = getConnection();
$user_id = (int) $fields['user_id'];
$group_id = (int) $fields['group_id'];
$org_id = (int) $fields['org_id'];
$date = $fields['date'];
$start = $fields['start'];
$finish = $fields['finish'];
$duration = $fields['duration'];
if ($duration) {
$minutes = ttTimeHelper::postedDurationToMinutes($duration);
$duration = ttTimeHelper::minutesToDuration($minutes);
}
$client = $fields['client'];
$project = $fields['project'];
$task = $fields['task'];
$invoice = $fields['invoice'];
$note = $fields['note'];
$billable = $fields['billable'];
$paid = $fields['paid'];
if (array_key_exists('status', $fields)) { // Key exists and may be NULL during migration of data.
$status_f = ', status';
$status_v = ', '.$mdb2->quote($fields['status']);
}
$start = ttTimeHelper::to24HourFormat($start);
if ($finish) {
$finish = ttTimeHelper::to24HourFormat($finish);
if ('00:00' == $finish) $finish = '24:00';
}
$created_v = ', now(), '.$mdb2->quote($_SERVER['REMOTE_ADDR']).', '.$user->id;
if (!$billable) $billable = 0;
if (!$paid) $paid = 0;
if ($duration) {
$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 $status_f) ".
"values ($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)";
$affected = $mdb2->exec($sql);
if (is_a($affected, 'PEAR_Error'))
return false;
} else {
$duration = ttTimeHelper::toDuration($start, $finish);
if ($duration === false) $duration = 0;
if (!$duration && ttTimeHelper::getUncompleted($user_id)) return false;
$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 $status_f) ".
"values ($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)";
$affected = $mdb2->exec($sql);
if (is_a($affected, 'PEAR_Error'))
return false;
}
$id = $mdb2->lastInsertID('tt_log', 'id');
return $id;
}
// update - updates a record in log table. Does not update its custom fields.
static function update($fields)
{
global $user;
$mdb2 = getConnection();
$id = $fields['id'];
$date = $fields['date'];
$user_id = $fields['user_id'];
$client = $fields['client'];
$project = $fields['project'];
$task = $fields['task'];
$start = $fields['start'];
$finish = $fields['finish'];
$duration = $fields['duration'];
if ($duration) {
$minutes = ttTimeHelper::postedDurationToMinutes($duration);
$duration = ttTimeHelper::minutesToDuration($minutes);
}
$note = $fields['note'];
$billable_part = '';
if ($user->isPluginEnabled('iv')) {
$billable_part = $fields['billable'] ? ', billable = 1' : ', billable = 0';
}
$paid_part = '';
if ($user->can('manage_invoices') && $user->isPluginEnabled('ps')) {
$paid_part = $fields['paid'] ? ', paid = 1' : ', paid = 0';
}
$modified_part = ', modified = now(), modified_ip = '.$mdb2->quote($_SERVER['REMOTE_ADDR']).', modified_by = '.$user->id;
$start = ttTimeHelper::to24HourFormat($start);
$finish = ttTimeHelper::to24HourFormat($finish);
if ('00:00' == $finish) $finish = '24:00';
if ($start) $duration = '';
if ($duration) {
$sql = "UPDATE tt_log set start = NULL, duration = '$duration', client_id = ".$mdb2->quote($client).", project_id = ".$mdb2->quote($project).", task_id = ".$mdb2->quote($task).", ".
"comment = ".$mdb2->quote($note)."$billable_part $paid_part $modified_part, date = '$date' WHERE id = $id";
$affected = $mdb2->exec($sql);
if (is_a($affected, 'PEAR_Error'))
return false;
} else {
$duration = ttTimeHelper::toDuration($start, $finish);
if ($duration === false)
$duration = 0;
$uncompleted = ttTimeHelper::getUncompleted($user_id);
if (!$duration && $uncompleted && ($uncompleted['id'] != $id))
return false;
$sql = "UPDATE tt_log SET start = '$start', duration = '$duration', client_id = ".$mdb2->quote($client).", project_id = ".$mdb2->quote($project).", task_id = ".$mdb2->quote($task).", ".
"comment = ".$mdb2->quote($note)."$billable_part $paid_part $modified_part, date = '$date' WHERE id = $id";
$affected = $mdb2->exec($sql);
if (is_a($affected, 'PEAR_Error'))
return false;
}
return true;
}
// delete - deletes a record from tt_log table and its associated custom field values.
static function delete($id) {
global $user;
$mdb2 = getConnection();
$user_id = $user->getUser();
$group_id = $user->getGroup();
$org_id = $user->org_id;
$sql = "update tt_log set status = null".
" where id = $id and user_id = $user_id and group_id = $group_id and org_id = $org_id";
$affected = $mdb2->exec($sql);
if (is_a($affected, 'PEAR_Error'))
return false;
$sql = "update tt_custom_field_log set status = null".
" where log_id = $id and group_id = $group_id and org_id = $org_id";
$affected = $mdb2->exec($sql);
if (is_a($affected, 'PEAR_Error'))
return false;
return true;
}
// getTimeForDay - gets total time for a user for a specific date.
static function getTimeForDay($date) {
global $user;
$mdb2 = getConnection();
$user_id = $user->getUser();
$group_id = $user->getGroup();
$org_id = $user->org_id;
$sql = "select sum(time_to_sec(duration)) as sm from tt_log".
" where user_id = $user_id and group_id = $group_id and org_id = $org_id and date = '$date' and status = 1";
$res = $mdb2->query($sql);
if (!is_a($res, 'PEAR_Error')) {
$val = $res->fetchRow();
return sec_to_time_fmt_hm($val['sm']);
}
return false;
}
// getTimeForWeek - gets total time for a user for a given week.
static function getTimeForWeek($date) {
global $user;
import('Period');
$mdb2 = getConnection();
$user_id = $user->getUser();
$group_id = $user->getGroup();
$org_id = $user->org_id;
$period = new Period(INTERVAL_THIS_WEEK, $date);
$sql = "select sum(time_to_sec(duration)) as sm from tt_log".
" where user_id = $user_id and group_id = $group_id and org_id = $org_id".
" and date >= '".$period->getStartDate(DB_DATEFORMAT)."' and date <= '".$period->getEndDate(DB_DATEFORMAT)."' and status = 1";
$res = $mdb2->query($sql);
if (!is_a($res, 'PEAR_Error')) {
$val = $res->fetchRow();
return sec_to_time_fmt_hm($val['sm']);
}
return false;
}
// getTimeForMonth - gets total time for a user for a given month.
static function getTimeForMonth($date) {
global $user;
import('Period');
$mdb2 = getConnection();
$user_id = $user->getUser();
$group_id = $user->getGroup();
$org_id = $user->org_id;
$period = new Period(INTERVAL_THIS_MONTH, $date);
$sql = "select sum(time_to_sec(duration)) as sm from tt_log".
" where user_id = $user_id and group_id = $group_id and org_id = $org_id".
" and date >= '".$period->getStartDate(DB_DATEFORMAT)."' and date <= '".$period->getEndDate(DB_DATEFORMAT)."' and status = 1";
$res = $mdb2->query($sql);
if (!is_a($res, 'PEAR_Error')) {
$val = $res->fetchRow();
return sec_to_time_fmt_hm($val['sm']);
}
return false;
}
// getUncompleted - retrieves an uncompleted record for user, if one exists.
static function getUncompleted($user_id) {
$mdb2 = getConnection();
$sql = "select id, start from tt_log
where user_id = $user_id and start is not null and time_to_sec(duration) = 0 and status = 1";
$res = $mdb2->query($sql);
if (!is_a($res, 'PEAR_Error')) {
if (!$res->numRows()) {
return false;
}
if ($val = $res->fetchRow()) {
return $val;
}
}
return false;
}
// overlaps - determines if a record overlaps with an already existing record.
//
// Parameters:
// $user_id - user id for whom to determine overlap
// $date - date
// $start - new record start time
// $finish - new record finish time, may be null
// $record_id - optional record id we may be editing, excluded from overlap set
static function overlaps($user_id, $date, $start, $finish, $record_id = null) {
// Do not bother checking if we allow overlaps.
global $user;
if ($user->allow_overlap) return false;
$mdb2 = getConnection();
$start = ttTimeHelper::to24HourFormat($start);
if ($finish) {
$finish = ttTimeHelper::to24HourFormat($finish);
if ('00:00' == $finish) $finish = '24:00';
}
// Handle these 3 overlap situations:
// - start time in existing record
// - end time in existing record
// - record fully encloses existing record
$sql = "select id from tt_log
where user_id = $user_id and date = ".$mdb2->quote($date)."
and start is not null and duration is not null and status = 1 and (
(cast(".$mdb2->quote($start)." as time) >= start and cast(".$mdb2->quote($start)." as time) < addtime(start, duration))";
if ($finish) {
$sql .= " or (cast(".$mdb2->quote($finish)." as time) <= addtime(start, duration) and cast(".$mdb2->quote($finish)." as time) > start)
or (cast(".$mdb2->quote($start)." as time) < start and cast(".$mdb2->quote($finish)." as time) > addtime(start, duration))";
}
$sql .= ")";
if ($record_id) {
$sql .= " and id <> $record_id";
}
$res = $mdb2->query($sql);
if (!is_a($res, 'PEAR_Error')) {
if (!$res->numRows()) {
return false;
}
if ($val = $res->fetchRow()) {
return $val;
}
}
return false;
}
// getRecord - retrieves a time record identified by its id.
static function getRecord($id, $user_id) {
global $user;
$sql_time_format = "'%k:%i'"; // 24 hour format.
if ('%I:%M %p' == $user->time_format)
$sql_time_format = "'%h:%i %p'"; // 12 hour format for MySQL TIME_FORMAT function.
$mdb2 = getConnection();
$sql = "select l.id as id, TIME_FORMAT(l.start, $sql_time_format) as start,
TIME_FORMAT(sec_to_time(time_to_sec(l.start) + time_to_sec(l.duration)), $sql_time_format) as finish,
TIME_FORMAT(l.duration, '%k:%i') as duration,
p.name as project_name, t.name as task_name, l.comment, l.client_id, l.project_id, l.task_id, l.invoice_id, l.billable, l.paid, l.date
from tt_log l
left join tt_projects p on (p.id = l.project_id)
left join tt_tasks t on (t.id = l.task_id)
where l.id = $id and l.user_id = $user_id and l.status = 1";
$res = $mdb2->query($sql);
if (!is_a($res, 'PEAR_Error')) {
if (!$res->numRows()) {
return false;
}
if ($val = $res->fetchRow()) {
return $val;
}
}
return false;
}
// getAllRecords - returns all time records for a certain user.
static function getAllRecords($user_id) {
$result = array();
$mdb2 = getConnection();
$sql = "select l.id, l.user_id, l.date, TIME_FORMAT(l.start, '%k:%i') as start,
TIME_FORMAT(sec_to_time(time_to_sec(l.start) + time_to_sec(l.duration)), '%k:%i') as finish,
TIME_FORMAT(l.duration, '%k:%i') as duration,
l.client_id, l.project_id, l.task_id, l.invoice_id, l.comment, l.billable, l.paid, l.status
from tt_log l where l.user_id = $user_id order by l.id";
$res = $mdb2->query($sql);
if (!is_a($res, 'PEAR_Error')) {
while ($val = $res->fetchRow()) {
$result[] = $val;
}
} else return false;
return $result;
}
// getRecords - returns time records for a user for a given date.
static function getRecords($user_id, $date) {
global $user;
$mdb2 = getConnection();
$group_id = $user->getGroup();
$org_id = $user->org_id;
$sql_time_format = "'%k:%i'"; // 24 hour format.
if ('%I:%M %p' == $user->getTimeFormat())
$sql_time_format = "'%h:%i %p'"; // 12 hour format for MySQL TIME_FORMAT function.
$client_field = null;
if ($user->isPluginEnabled('cl'))
$client_field = ", c.name as client";
$left_joins = " left join tt_projects p on (l.project_id = p.id)".
" left join tt_tasks t on (l.task_id = t.id)";
if ($user->isPluginEnabled('cl'))
$left_joins .= " left join tt_clients c on (l.client_id = c.id)";
$result = array();
$sql = "select l.id as id, TIME_FORMAT(l.start, $sql_time_format) as start,
TIME_FORMAT(sec_to_time(time_to_sec(l.start) + time_to_sec(l.duration)), $sql_time_format) as finish,
TIME_FORMAT(l.duration, '%k:%i') as duration, p.name as project, t.name as task, l.comment, l.billable, l.invoice_id $client_field
from tt_log l
$left_joins
where l.date = '$date' and l.user_id = $user_id and l.group_id = $group_id and l.org_id = $org_id and l.status = 1
order by l.start, l.id";
$res = $mdb2->query($sql);
if (!is_a($res, 'PEAR_Error')) {
while ($val = $res->fetchRow()) {
if($val['duration']=='0:00')
$val['finish'] = '';
$result[] = $val;
}
} else return false;
return $result;
}
// canAdd determines if we can add a record in case there is a limit.
static function canAdd() {
$mdb2 = getConnection();
$sql = "select param_value from tt_site_config where param_name = 'exp_date'";
$res = $mdb2->query($sql);
$val = $res->fetchRow();
if (!$val) return true; // No expiration date.
if (strtotime($val['param_value']) > time())
return true; // Expiration date exists but not reached.
return false;
}
}
?>
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