// ttWeekViewHelper class groups together functions used in week view.
class ttWeekViewHelper {
+ // getRecordsForInterval - returns time records for a user for a given interval of dates.
+ static function getRecordsForInterval($start_date, $end_date, $includeFiles = false) {
+ global $user;
+
+ $user_id = $user->getUser();
+ $group_id = $user->getGroup();
+ $org_id = $user->org_id;
+
+ $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.
+
+ $result = array();
+ $mdb2 = getConnection();
+
+ $client_field = null;
+ if ($user->isPluginEnabled('cl'))
+ $client_field = ', c.id as client_id, c.name as client';
+
+ $custom_field_1 = null;
+ if ($user->isPluginEnabled('cf')) {
+ $custom_fields = new CustomFields();
+ $cf_1_type = $custom_fields->fields[0]['type'];
+ if ($cf_1_type == CustomFields::TYPE_TEXT) {
+ $custom_field_1 = ', cfl.value as cf_1_value';
+ } elseif ($cf_1_type == CustomFields::TYPE_DROPDOWN) {
+ $custom_field_1 = ', cfo.id as cf_1_id, cfo.value as cf_1_value';
+ }
+ }
+
+ if ($includeFiles) {
+ $filePart = ', if(Sub1.entity_id is null, 0, 1) as has_files';
+ $fileJoin = " left join (select distinct entity_id from tt_files".
+ " where entity_type = 'time' and group_id = $group_id and org_id = $org_id and status = 1) Sub1".
+ " on (l.id = Sub1.entity_id)";
+ }
+
+ $left_joins = " left join tt_projects p on (l.project_id = p.id)".
+ " left join tt_tasks t on (l.task_id = t.id)";
+ if ($user->isPluginEnabled('cl'))
+ $left_joins .= " left join tt_clients c on (l.client_id = c.id)";
+ if ($user->isPluginEnabled('cf')) {
+ if ($custom_fields->fields[0]['type'] == CustomFields::TYPE_TEXT)
+ $left_joins .= 'left join tt_custom_field_log cfl on (l.id = cfl.log_id and cfl.status = 1) left join tt_custom_field_options cfo on (cfl.value = cfo.id) ';
+ elseif ($custom_fields->fields[0]['type'] == CustomFields::TYPE_DROPDOWN)
+ $left_joins .= 'left join tt_custom_field_log cfl on (l.id = cfl.log_id and cfl.status = 1) left join tt_custom_field_options cfo on (cfl.option_id = cfo.id) ';
+ }
+ $left_joins .= $fileJoin;
+
+ $sql = "select l.id as id, l.date as date, 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.id as project_id, p.name as project,".
+ " t.id as task_id, t.name as task, l.comment, l.billable, l.invoice_id $client_field $custom_field_1 $filePart".
+ " from tt_log l $left_joins".
+ " where l.date >= '$start_date' and l.date <= '$end_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.date, p.name, t.name, 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;
+ }
+
+ // getDataForWeekView - builds an array to render a table of durations and comments for a week view.
+ // In a week view we want one row representing the same attributes to have 7 values for each day of week.
+ // We identify similar records by a combination of client, billable, project, task, and custom field values.
+ // This will allow us to extend the feature when more custom fields are added.
+ //
+ // "cl:546,bl:1,pr:23456,ts:27464,cf_1:example text"
+ // The above means client 546, billable, project 23456, task 27464, custom field text "example text".
+ //
+ // "cl:546,bl:0,pr:23456,ts:27464,cf_1:7623"
+ // The above means client 546, not billable, project 23456, task 27464, custom field option id 7623.
+ //
+ // Daily comments are implemented as alternate rows following week durations (when enabled).
+ // For example: row_0 - new entry durations, row_1 - new entry daily comments,
+ // row_2 - existing entry durations, row_3 - existing entry comments, etc.
+ //
+ // Description of $dataArray format that the function returns.
+ // $dataArray = array(
+ // array( // Row 0. This is a special, one-off row for a new week entry with empty values.
+ // 'row_id' => null, // Row identifier. Null for a new entry.
+ // 'label' => 'New entry:', // Human readable label for the row describing what this time entry is for.
+ // 'day_0' => array('control_id' => '0_day_0', 'tt_log_id' => null, 'duration' => null), // control_id is row_id plus day header for column.
+ // 'day_1' => array('control_id' => '0_day_1', 'tt_log_id' => null, 'duration' => null),
+ // 'day_2' => array('control_id' => '0_day_2', 'tt_log_id' => null, 'duration' => null),
+ // 'day_3' => array('control_id' => '0_day_3', 'tt_log_id' => null, 'duration' => null),
+ // 'day_4' => array('control_id' => '0_day_4', 'tt_log_id' => null, 'duration' => null),
+ // 'day_5' => array('control_id' => '0_day_5', 'tt_log_id' => null, 'duration' => null),
+ // 'day_6' => array('control_id' => '0_day_6', 'tt_log_id' => null, 'duration' => null)
+ // ),
+ //
+ // array( // Row 1. This row represents daily comments for a new entry in row above (row 0).
+ // 'row_id' => null,
+ // 'label' => 'Notes:',
+ // 'day_0' => array('control_id' => '1_day_0', 'tt_log_id' => null, 'note' => null),
+ // 'day_1' => array('control_id' => '1_day_1', 'tt_log_id' => null, 'note' => null),
+ // 'day_2' => array('control_id' => '1_day_2', 'tt_log_id' => null, 'note' => null),
+ // 'day_3' => array('control_id' => '1_day_3', 'tt_log_id' => null, 'note' => null),
+ // 'day_4' => array('control_id' => '1_day_4', 'tt_log_id' => null, 'note' => null),
+ // 'day_5' => array('control_id' => '1_day_5', 'tt_log_id' => null, 'note' => null),
+ // 'day_6' => array('control_id' => '1_day_6', 'tt_log_id' => null, 'note' => null)
+ // ),
+ //
+ // array( // Row 2.
+ // 'row_id' => 'cl:546,bl:1,pr:23456,ts:27464,cf_1:7623_0',
+ // 'label' => 'Anuko - Time Tracker - Coding - Option 2',
+ // 'day_0' => array('control_id' => '2_day_0', 'tt_log_id' => 12345, 'duration' => '00:00'),
+ // 'day_1' => array('control_id' => '2_day_1', 'tt_log_id' => 12346, 'duration' => '01:00'),
+ // 'day_2' => array('control_id' => '2_day_2', 'tt_log_id' => 12347, 'duration' => '02:00'),
+ // 'day_3' => array('control_id' => '2_day_3', 'tt_log_id' => null, 'duration' => null),
+ // 'day_4' => array('control_id' => '2_day_4', 'tt_log_id' => 12348, 'duration' => '04:00'),
+ // 'day_5' => array('control_id' => '2_day_5', 'tt_log_id' => 12349, 'duration' => '04:00'),
+ // 'day_6' => array('control_id' => '2_day_6', 'tt_log_id' => null, 'duration' => null)
+ // ),
+ // array( // Row 3.
+ // 'row_id' => 'cl:546,bl:1,pr:23456,ts:27464,cf_1:7623_0_notes',
+ // 'label' => 'Notes:',
+ // 'day_0' => array('control_id' => '3_day_0', 'tt_log_id' => 12345, 'note' => 'Comment one'),
+ // 'day_1' => array('control_id' => '3_day_1', 'tt_log_id' => 12346, 'note' => 'Comment two'),
+ // 'day_2' => array('control_id' => '3_day_2', 'tt_log_id' => 12347, 'note' => 'Comment three'),
+ // 'day_3' => array('control_id' => '3_day_3', 'tt_log_id' => null, 'note' => null),
+ // 'day_4' => array('control_id' => '3_day_4', 'tt_log_id' => 12348, 'note' => 'Comment four'),
+ // 'day_5' => array('control_id' => '3_day_5', 'tt_log_id' => 12349, 'note' => 'Comment five'),
+ // 'day_6' => array('control_id' => '3_day_6', 'tt_log_id' => null, 'note' => null)
+ // )
+ // );
+ static function getDataForWeekView($records, $dayHeaders) {
+ global $user;
+ global $i18n;
+
+ $dataArray = array();
+
+ // Construct the first row for a brand new entry.
+ $dataArray[] = array('row_id' => null,'label' => $i18n->get('form.week.new_entry').':'); // Insert row.
+ // Insert empty cells with proper control ids.
+ for ($i = 0; $i < 7; $i++) {
+ $control_id = '0_'. $dayHeaders[$i];
+ $dataArray[0][$dayHeaders[$i]] = array('control_id' => $control_id, 'tt_log_id' => null,'duration' => null);
+ }
+ if ($user->isPluginEnabled('wvns')) {
+ // Construct the second row for daily comments for a brand new entry.
+ $dataArray[] = array('row_id' => null,'label' => $i18n->get('label.notes').':'); // Insert row.
+ // Insert empty cells with proper control ids.
+ for ($i = 0; $i < 7; $i++) {
+ $control_id = '1_'. $dayHeaders[$i];
+ $dataArray[1][$dayHeaders[$i]] = array('control_id' => $control_id, 'tt_log_id' => null,'note' => null);
+ }
+ }
+
+ // Iterate through records and build $dataArray cell by cell.
+ foreach ($records as $record) {
+ // Create row id without suffix.
+ $row_id_no_suffix = ttWeekViewHelper::makeRowIdentifier($record);
+ // Handle potential multiple records with the same attributes by using a numerical suffix.
+ $suffix = 0;
+ $row_id = $row_id_no_suffix.'_'.$suffix;
+ $day_header = substr($record['date'], 8); // Day number in month.
+ while (ttWeekViewHelper::cellExists($row_id, $day_header, $dataArray)) {
+ $suffix++;
+ $row_id = $row_id_no_suffix.'_'.$suffix;
+ }
+ // Find row.
+ $pos = ttWeekViewHelper::findRow($row_id, $dataArray);
+ if ($pos < 0) {
+ // Insert row for durations.
+ $dataArray[] = array('row_id' => $row_id,'label' => ttWeekViewHelper::makeRowLabel($record));
+ $pos = ttWeekViewHelper::findRow($row_id, $dataArray);
+ // Insert empty cells with proper control ids.
+ for ($i = 0; $i < 7; $i++) {
+ $control_id = $pos.'_'. $dayHeaders[$i];
+ $dataArray[$pos][$dayHeaders[$i]] = array('control_id' => $control_id, 'tt_log_id' => null,'duration' => null);
+ }
+ // Insert row for comments.
+ if ($user->isPluginEnabled('wvns')) {
+ $dataArray[] = array('row_id' => $row_id.'_notes','label' => $i18n->get('label.notes').':');
+ $pos++;
+ // Insert empty cells with proper control ids.
+ for ($i = 0; $i < 7; $i++) {
+ $control_id = $pos.'_'. $dayHeaders[$i];
+ $dataArray[$pos][$dayHeaders[$i]] = array('control_id' => $control_id, 'tt_log_id' => null,'note' => null);
+ }
+ $pos--;
+ }
+ }
+ // Insert actual cell data from $record (one cell only).
+ $dataArray[$pos][$day_header] = array('control_id' => $pos.'_'. $day_header, 'tt_log_id' => $record['id'],'duration' => $record['duration']);
+ // Insert existing comment from $record into the comment cell.
+ if ($user->isPluginEnabled('wvns')) {
+ $pos++;
+ $dataArray[$pos][$day_header] = array('control_id' => $pos.'_'. $day_header, 'tt_log_id' => $record['id'],'note' => $record['comment']);
+ }
+ }
+ return $dataArray;
+ }
+
+ // prePopulateFromPastWeeks - is a complementary function to getDataForWeekView.
+ // It builds an "empty" $dataArray with only labels present. Labels are taken from
+ // the most recent active past week, up to 5 weeks back from now.
+ // This is a data entry acceleration feature to help users quickly populate their
+ // regular entry list for a new week, even after a long vacation.
+ static function prePopulateFromPastWeeks($startDate, $dayHeaders) {
+ global $user;
+ global $i18n;
+
+ // First, determine past week start and end dates.
+ $objDate = new DateAndTime(DB_DATEFORMAT, $startDate);
+ $objDate->decDay(7);
+ $pastWeekStartDate = $objDate->toString(DB_DATEFORMAT);
+ $objDate->incDay(6);
+ $pastWeekEndDate = $objDate->toString(DB_DATEFORMAT);
+ unset($objDate);
+
+ // Obtain past week(s) records.
+ $records = ttWeekViewHelper::getRecordsForInterval($pastWeekStartDate, $pastWeekEndDate);
+ // Handle potential situation of no records by re-trying for up to 4 more previous weeks (after a long vacation, etc.).
+ if (!$records) {
+ for ($i = 0; $i < 4; $i++) {
+ $objDate = new DateAndTime(DB_DATEFORMAT, $pastWeekStartDate);
+ $objDate->decDay(7);
+ $pastWeekStartDate = $objDate->toString(DB_DATEFORMAT);
+ $objDate->incDay(6);
+ $pastWeekEndDate = $objDate->toString(DB_DATEFORMAT);
+ unset($objDate);
+
+ $records = ttWeekViewHelper::getRecordsForInterval($pastWeekStartDate, $pastWeekEndDate);
+ // Break out of the loop if we found something.
+ if ($records) break;
+ }
+ }
+
+ // Construct the first row for a brand new entry.
+ $dataArray[] = array('row_id' => null,'label' => $i18n->get('form.week.new_entry').':'); // Insert row.
+ // Insert empty cells with proper control ids.
+ for ($i = 0; $i < 7; $i++) {
+ $control_id = '0_'. $dayHeaders[$i];
+ $dataArray[0][$dayHeaders[$i]] = array('control_id' => $control_id, 'tt_log_id' => null,'duration' => null);
+ }
+ if ($user->isPluginEnabled('wvns')) {
+ // Construct the second row for daily comments for a brand new entry.
+ $dataArray[] = array('row_id' => null,'label' => $i18n->get('label.notes').':'); // Insert row.
+ // Insert empty cells with proper control ids.
+ for ($i = 0; $i < 7; $i++) {
+ $control_id = '1_'. $dayHeaders[$i];
+ $dataArray[1][$dayHeaders[$i]] = array('control_id' => $control_id, 'tt_log_id' => null,'note' => null);
+ }
+ }
+
+ // Iterate through records and build an "empty" $dataArray.
+ foreach ($records as $record) {
+ // Create row id with 0 suffix. In prepopulated view, we only need one row for similar records.
+ $row_id = ttWeekViewHelper::makeRowIdentifier($record).'_0';
+ // Find row.
+ $pos = ttWeekViewHelper::findRow($row_id, $dataArray);
+ if ($pos < 0) {
+ // Insert row for durations.
+ $dataArray[] = array('row_id' => $row_id,'label' => ttWeekViewHelper::makeRowLabel($record));
+ $pos = ttWeekViewHelper::findRow($row_id, $dataArray);
+ // Insert empty cells with proper control ids.
+ for ($i = 0; $i < 7; $i++) {
+ $control_id = $pos.'_'. $dayHeaders[$i];
+ $dataArray[$pos][$dayHeaders[$i]] = array('control_id' => $control_id, 'tt_log_id' => null,'duration' => null);
+ }
+ // Insert row for comments.
+ if ($user->isPluginEnabled('wvns')) {
+ $dataArray[] = array('row_id' => $row_id.'_notes','label' => $i18n->get('label.notes').':');
+ $pos++;
+ // Insert empty cells with proper control ids.
+ for ($i = 0; $i < 7; $i++) {
+ $control_id = $pos.'_'. $dayHeaders[$i];
+ $dataArray[$pos][$dayHeaders[$i]] = array('control_id' => $control_id, 'tt_log_id' => null,'note' => null);
+ }
+ $pos--;
+ }
+ }
+ }
+
+ return $dataArray;
+ }
+
+ // cellExists is a helper function for getDataForWeekView() to see if a cell with a given label
+ // and a day header already exists.
+ static function cellExists($row_id, $day_header, $dataArray) {
+ foreach($dataArray as $row) {
+ if ($row['row_id'] == $row_id && !empty($row[$day_header]['duration']))
+ return true;
+ }
+ return false;
+ }
+
+ // findRow returns an existing row position in $dataArray, -1 otherwise.
+ static function findRow($row_id, $dataArray) {
+ $pos = 0; // Row position in array.
+ foreach($dataArray as $row) {
+ if ($row['row_id'] == $row_id)
+ return $pos;
+ $pos++; // Increment for search.
+ }
+ return -1; // Row not found.
+ }
+
+ // getDayTotals calculates total durations for each day from the existing data in $dataArray.
+ static function getDayTotals($dataArray, $dayHeaders) {
+ $dayTotals = array();
+
+ // Insert label.
+ global $i18n;
+ $dayTotals['label'] = $i18n->get('label.day_total').':';
+
+ foreach ($dataArray as $row) {
+ foreach($dayHeaders as $dayHeader) {
+ if (array_key_exists($dayHeader, $row)) {
+ $minutes = ttTimeHelper::toMinutes($row[$dayHeader]['duration']);
+ $dayTotals[$dayHeader] += $minutes;
+ }
+ }
+ }
+ // Convert minutes to hh:mm for display.
+ foreach($dayHeaders as $dayHeader) {
+ $dayTotals[$dayHeader] = ttTimeHelper::toAbsDuration($dayTotals[$dayHeader]);
+ }
+ return $dayTotals;
+ }
+
+ // getDayHeadersForWeek - obtains day column headers for week view, which are simply day numbers in month.
+ static function getDayHeadersForWeek($start_date) {
+ $dayHeaders = array();
+ $objDate = new DateAndTime(DB_DATEFORMAT, $start_date);
+ $dayHeaders[] = (string) $objDate->getDate(); // It returns an int on first call.
+ if (strlen($dayHeaders[0]) == 1) // Which is an implementation detail of DateAndTime class.
+ $dayHeaders[0] = '0'.$dayHeaders[0]; // Add a 0 for single digit day.
+ $objDate->incDay();
+ $dayHeaders[] = $objDate->getDate(); // After incDay it returns a string with leading 0, when necessary.
+ $objDate->incDay();
+ $dayHeaders[] = $objDate->getDate();
+ $objDate->incDay();
+ $dayHeaders[] = $objDate->getDate();
+ $objDate->incDay();
+ $dayHeaders[] = $objDate->getDate();
+ $objDate->incDay();
+ $dayHeaders[] = $objDate->getDate();
+ $objDate->incDay();
+ $dayHeaders[] = $objDate->getDate();
+ unset($objDate);
+ return $dayHeaders;
+ }
+
+ // getLockedDaysForWeek - builds an array of locked days in week.
+ static function getLockedDaysForWeek($start_date) {
+ global $user;
+ $lockedDays = array();
+ $objDate = new DateAndTime(DB_DATEFORMAT, $start_date);
+ for ($i = 0; $i < 7; $i++) {
+ $lockedDays[] = $user->isDateLocked($objDate);
+ $objDate->incDay();
+ }
+ unset($objDate);
+ return $lockedDays;
+ }
+
+ // makeRowIdentifier - builds a string identifying a row for a week view from a single record properties.
+ // Note that the return value is without a suffix.
+ // For example:
+ // "cl:546,bl:0,pr:23456,ts:27464,cf_1:example text"
+ // "cl:546,bl:1,pr:23456,ts:27464,cf_1:7623"
+ static function makeRowIdentifier($record) {
+ global $user;
+ // Start with client.
+ if ($user->isPluginEnabled('cl'))
+ $row_identifier = $record['client_id'] ? 'cl:'.$record['client_id'] : '';
+ // Add billable flag.
+ if (!empty($row_identifier)) $row_identifier .= ',';
+ $row_identifier .= 'bl:'.$record['billable'];
+ // Add project.
+ $row_identifier .= $record['project_id'] ? ',pr:'.$record['project_id'] : '';
+ // Add task.
+ $row_identifier .= $record['task_id'] ? ',ts:'.$record['task_id'] : '';
+ // Add custom field 1.
+ if ($user->isPluginEnabled('cf')) {
+ if ($record['cf_1_id'])
+ $row_identifier .= ',cf_1:'.$record['cf_1_id'];
+ else if ($record['cf_1_value'])
+ $row_identifier .= ',cf_1:'.$record['cf_1_value'];
+ }
+
+ return $row_identifier;
+ }
+
+ // makeRowLabel - builds a human readable label for a row in week view,
+ // which is a combination ot record properties.
+ // Client - Project - Task - Custom field 1.
+ // Note that billable property is not part of the label. Instead,
+ // we identify such records with a different color in week view.
+ static function makeRowLabel($record) {
+ global $user;
+ // Start with client.
+ if ($user->isPluginEnabled('cl'))
+ $label = $record['client'];
+
+ // Add project.
+ if (!empty($label) && !empty($record['project'])) $label .= ' - ';
+ $label .= $record['project'];
+
+ // Add task.
+ if (!empty($label) && !empty($record['task'])) $label .= ' - ';
+ $label .= $record['task'];
+
+ // Add custom field 1.
+ if ($user->isPluginEnabled('cf')) {
+ if (!empty($label) && !empty($record['cf_1_value'])) $label .= ' - ';
+ $label .= $record['cf_1_value'];
+ }
+
+ return $label;
+ }
+
// parseFromWeekViewRow - obtains field value encoded in row identifier.
// For example, for a row id like "cl:546,bl:0,pr:23456,ts:27464,cf_1:example text"
// requesting a client "cl" should return 546.
// Return value.
return substr($remaninder, $posBegin, $posEnd - $posBegin);
}
+
+ // dateFromDayHeader calculates date from start date and day header in week view.
+ static function dateFromDayHeader($start_date, $day_header) {
+ $objDate = new DateAndTime(DB_DATEFORMAT, $start_date);
+ $currentDayHeader = (string) $objDate->getDate(); // It returns an int on first call.
+ if (strlen($currentDayHeader) == 1) // Which is an implementation detail of DateAndTime class.
+ $currentDayHeader = '0'.$currentDayHeader; // Add a 0 for single digit day.
+ $i = 1;
+ while ($currentDayHeader != $day_header && $i < 7) {
+ // Iterate through remaining days to find a match.
+ $objDate->incDay();
+ $currentDayHeader = $objDate->getDate(); // After incDay it returns a string with leading 0, when necessary.
+ $i++;
+ }
+ return $objDate->toString(DB_DATEFORMAT);
+ }
+
+ // insertDurationFromWeekView - inserts a new record in log tables from a week view post.
+ static function insertDurationFromWeekView($fields, $custom_fields, $err) {
+ global $i18n;
+ global $user;
+
+ // Determine date for a new entry.
+ $entry_date = ttWeekViewHelper::dateFromDayHeader($fields['start_date'], $fields['day_header']);
+ $objEntryDate = new DateAndTime(DB_DATEFORMAT, $entry_date);
+
+ // Prohibit creating entries in future.
+ if (!$user->future_entries && $fields['browser_today']) {
+ $objBrowserToday = new DateAndTime(DB_DATEFORMAT, $fields['browser_today']);
+ if ($objEntryDate->after($objBrowserToday)) {
+ $err->add($i18n->get('error.future_date'));
+ return false;
+ }
+ }
+
+ // Prepare an array of fields for regular insert function.
+ $fields4insert = array();
+ $fields4insert['user_id'] = $user->getUser();
+ $fields4insert['group_id'] = $user->getGroup();
+ $fields4insert['org_id'] = $user->org_id;
+ $fields4insert['date'] = $entry_date;
+ $fields4insert['duration'] = $fields['duration'];
+ $fields4insert['client'] = ttWeekViewHelper::parseFromWeekViewRow($fields['row_id'], 'cl');
+ $fields4insert['billable'] = ttWeekViewHelper::parseFromWeekViewRow($fields['row_id'], 'bl');
+ $fields4insert['project'] = ttWeekViewHelper::parseFromWeekViewRow($fields['row_id'], 'pr');
+ $fields4insert['task'] = ttWeekViewHelper::parseFromWeekViewRow($fields['row_id'], 'ts');
+ $fields4insert['note'] = $fields['note'];
+
+ // Try to insert a record.
+ $id = ttTimeHelper::insert($fields4insert);
+ if (!$id) return false; // Something failed.
+
+ // Insert custom field if we have it.
+ $result = true;
+ $cf_1 = ttWeekViewHelper::parseFromWeekViewRow($fields['row_id'], 'cf_1');
+ if ($custom_fields && $cf_1) {
+ if ($custom_fields->fields[0]['type'] == CustomFields::TYPE_TEXT)
+ $result = $custom_fields->insert($id, $custom_fields->fields[0]['id'], null, $cf_1);
+ elseif ($custom_fields->fields[0]['type'] == CustomFields::TYPE_DROPDOWN)
+ $result = $custom_fields->insert($id, $custom_fields->fields[0]['id'], $cf_1, null);
+ }
+
+ return $result;
+ }
+
+ // modifyDurationFromWeekView - modifies a duration of an existing record from a week view post.
+ static function modifyDurationFromWeekView($fields, $err) {
+ global $i18n;
+ global $user;
+
+ // Possible errors: 1) Overlap if the existing record has start time. 2) Going beyond 24 hour boundary.
+ if (!ttWeekViewHelper::canModify($fields['tt_log_id'], $fields['duration'], $err))
+ return false;
+
+ $mdb2 = getConnection();
+ $duration = $fields['duration'];
+ $tt_log_id = $fields['tt_log_id'];
+ $user_id = $user->getUser();
+ $sql = "update tt_log set duration = '$duration' where id = $tt_log_id and user_id = $user_id";
+ $affected = $mdb2->exec($sql);
+ if (is_a($affected, 'PEAR_Error'))
+ return false;
+
+ return true;
+ }
+
+ // canModify - determines if an already existing tt_log record
+ // can be modified with a new user-provided duration.
+ static function canModify($tt_log_id, $new_duration, $err) {
+ global $i18n;
+ $mdb2 = getConnection();
+
+ // Determine if we have start time in record, as further checking does not makes sense otherwise.
+ $sql = "select user_id, date, start, duration from tt_log where id = $tt_log_id";
+ $res = $mdb2->query($sql);
+ if (!is_a($res, 'PEAR_Error')) {
+ if (!$res->numRows()) {
+ $err->add($i18n->get('error.db')); // This is not expected.
+ return false;
+ }
+ $val = $res->fetchRow();
+ $oldDuration = $val['duration'];
+ if (!$val['start'])
+ return true; // There is no start time in the record, therefore safe to modify.
+ }
+
+ // We do have start time.
+ // Quick test if new duration is less then already existing.
+ $newMinutes = ttTimeHelper::toMinutes($new_duration);
+ $oldMinutes = ttTimeHelper::toMinutes($oldDuration);
+ if ($newMinutes < $oldMinutes)
+ return true; // Safe to modify.
+
+ // Does the new duration put the record beyond 24:00 boundary?
+ $startMinutes = ttTimeHelper::toMinutes($val['start']);
+ $newEndMinutes = $startMinutes + $newMinutes;
+ if ($newEndMinutes > 1440) {
+ // Invalid duration, as new duration puts the record beyond current day.
+ $err->add($i18n->get('error.field'), $i18n->get('label.duration'));
+ return false;
+ }
+
+ // Does the new duration causes the record to overlap with others?
+ $user_id = $val['user_id'];
+ $date = $val['date'];
+ $startMinutes = ttTimeHelper::toMinutes($val['start']);
+ $start = ttTimeHelper::toAbsDuration($startMinutes);
+ $finish = ttTimeHelper::toAbsDuration($newEndMinutes);
+ if (ttTimeHelper::overlaps($user_id, $date, $start, $finish, $tt_log_id)) {
+ $err->add($i18n->get('error.overlap'));
+ return false;
+ }
+
+ return true; // There are no conflicts, safe to modify.
+ }
+
+ // modifyCommentFromWeekView - modifies a comment in an existing record from a week view post.
+ static function modifyCommentFromWeekView($fields) {
+ global $user;
+
+ $mdb2 = getConnection();
+ $tt_log_id = $fields['tt_log_id'];
+ $comment = $fields['comment'];
+ $user_id = $user->getUser();
+ $sql = "update tt_log set comment = ".$mdb2->quote($fields['comment'])." where id = $tt_log_id and user_id = $user_id";
+ $affected = $mdb2->exec($sql);
+ if (is_a($affected, 'PEAR_Error'))
+ return false;
+
+ return true;
+ }
}
projects / timetracker.git / blobdiff