-
- // getRecordsForInterval - returns time records for a user for a given interval of dates.
- static function getRecordsForInterval($user_id, $start_date, $end_date) {
- 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.
-
- $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')) {
- $custom_fields = new CustomFields($user->team_id);
- $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';
- }
- }
-
- $left_joins = " left join tt_projects p on (l.project_id = p.id)".
- " left join tt_tasks t on (l.task_id = t.id)";
- if ($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) ';
- }
-
- $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
- from tt_log l
- $left_joins
- where l.date >= '$start_date' and l.date <= '$end_date' and l.user_id = $user_id and l.status = 1
- order by p.name, t.name, l.date, 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 for 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 simlar 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.
- //
- // Description of $dataArray format that the function returns.
- // $dataArray = array(
- // array( // Row 0.
- // 'row_id' => 'cl:546,bl:1,pr:23456,ts:27464,cf_1:7623_0', // Row identifier. See ttTimeHelper::makeRecordIdentifier().
- // 'label' => 'Anuko - Time Tracker - Coding', // Human readable label for the row describing what this time entry is for.
- // 'day_0' => array('control_id' => '0_day_0', 'tt_log_id' => 12345, 'duration' => '00:00'), // control_id is row_id plus day header for column.
- // 'day_1' => array('control_id' => '0_day_1', 'tt_log_id' => 12346, 'duration' => '01:00'),
- // 'day_2' => array('control_id' => '0_day_2', 'tt_log_id' => 12347, 'duration' => '02:00'),
- // 'day_3' => array('control_id' => '0_day_3', 'tt_log_id' => null, 'duration' => null),
- // 'day_4' => array('control_id' => '0_day_4', 'tt_log_id' => 12348, 'duration' => '04:00'),
- // 'day_5' => array('control_id' => '0_day_5', 'tt_log_id' => 12349, 'duration' => '04:00'),
- // 'day_6' => array('control_id' => '0_day_6', 'tt_log_id' => null, 'duration' => null)
- // ),
- // array( // Row 1.
- // 'row_id' => 'bl:0_0',
- // 'label' => '', // In this case the label is empty as we don't have anything to put into it, as we only have billable flag.
- // 'day_0' => array('control_id' => '1_day_0', 'tt_log_id' => null, 'duration' => null),
- // 'day_1' => array('control_id' => '1_day_1', 'tt_log_id' => 12350, 'duration' => '01:30'),
- // 'day_2' => array('control_id' => '1_day_2', 'tt_log_id' => null, 'duration' => null),
- // 'day_3' => array('control_id' => '1_day_3', 'tt_log_id' => 12351,'duration' => '02:30'),
- // 'day_4' => array('control_id' => '1_day_4', 'tt_log_id' => 12352, 'duration' => '04:00'),
- // 'day_5' => array('control_id' => '1_day_5', 'tt_log_id' => null, 'duration' => null),
- // 'day_6' => array('control_id' => '1_day_6', 'tt_log_id' => null, 'duration' => null)
- // )
- // );
- static function getDataForWeekView($user_id, $start_date, $end_date, $dayHeaders) {
- // Start by obtaining all records in interval.
- $records = ttTimeHelper::getRecordsForInterval($user_id, $start_date, $end_date);
-
- $dataArray = array();
-
- // Iterate through records and build $dataArray cell by cell.
- foreach ($records as $record) {
- // Create record id without suffix.
- $record_id_no_suffix = ttTimeHelper::makeRecordIdentifier($record);
- // Handle potential multiple records with the same attributes by using a numerical suffix.
- $suffix = 0;
- $record_id = $record_id_no_suffix.'_'.$suffix;
- $day_header = substr($record['date'], 8); // Day number in month.
- while (ttTimeHelper::cellExists($record_id, $day_header, $dataArray)) {
- $suffix++;
- $record_id = $record_id_no_suffix.'_'.$suffix;
- }
- // Find row.
- $pos = ttTimeHelper::findRow($record_id, $dataArray);
- if ($pos < 0) {
- $dataArray[] = array('row_id' => $record_id,'label' => ttTimeHelper::makeRecordLabel($record)); // Insert row.
- $pos = ttTimeHelper::findRow($record_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 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']);
- }
- 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;
- $pos++; // Increment for search.
- }
- return -1; // Row not found.
- }
-
- // makeRecordIdentifier - builds a string identifying a record for a grouped display (such as a week view).
- // For example:
- // "cl:546,bl:0,pr:23456,ts:27464,cf_1:example text"
- // "cl:546,bl:1,pr:23456,ts:27464,cf_1:7623"
- // See comment for getGroupedRecordsForInterval.
- static function makeRecordIdentifier($record) {
- global $user;
- // Start with client.
- if ($user->isPluginEnabled('cl'))
- $record_identifier = $record['client_id'] ? 'cl:'.$record['client_id'] : '';
- // Add billable flag.
- if (!empty($record_identifier)) $record_identifier .= ',';
- $record_identifier .= 'bl:'.$record['billable'];
- // Add project.
- $record_identifier .= $record['project_id'] ? ',pr:'.$record['project_id'] : '';
- // Add task.
- $record_identifier .= $record['task_id'] ? ',ts:'.$record['task_id'] : '';
- // Add custom field 1. This requires modifying the query to get the data we need.
- if ($user->isPluginEnabled('cf')) {
- if ($record['cf_1_id'])
- $record_identifier .= ',cf_1:'.$record['cf_1_id'];
- else if ($record['cf_1_value'])
- $record_identifier .= ',cf_1:'.$record['cf_1_value'];
- }
-
- return $record_identifier;
- }
-
- // parseFromWeekViewRow - obtains field value encoded in row identifier.
- // For example, for a row id like "cl:546,bl:0,pr:23456,ts:27464,cf_1:example text"
- // requesting a client "cl" should return 546.
- static function parseFromWeekViewRow($row_id, $field_label) {
- // Find beginning of label.
- $pos = strpos($row_id, $field_label);
- if ($pos === false) return null; // Not found.
-
- // Strip suffix from row id.
- $suffixPos = strrpos($row_id, '_');
- if ($suffixPos)
- $remaninder = substr($row_id, 0, $suffixPos);
-
- // Find beginning of value.
- $posBegin = 1 + strpos($remaninder, ':', $pos);
- // Find end of value.
- $posEnd = strpos($remaninder, ',', $posBegin);
- if ($posEnd === false) $posEnd = strlen($remaninder);
- // Return value.
- return substr($remaninder, $posBegin, $posEnd - $posBegin);
- }
-
- // makeRecordLabel - builds a human readable label for a row in week view,
- // which is a combination ot record properties.
- // Client - Project - Task - Custom field 1.
- // Note that billable property is not part of the label. Instead, we intend to
- // identify such records with a different color in week view.
- static function makeRecordLabel($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 $label;
- }
-
- // getDayHeadersForWeek - obtains day column headers for week view, which are simply day numbers in month.
- static function getDayHeadersForWeek($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;
- }
-
- // 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'] = $i18n->getKey('label.total');
-
- foreach ($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 $dayTotals;
- }
-
- // dateFromDayHeader calculates date from start date and day header in week view.
- static function dateFromDayHeader($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.
- $entry_date = ttTimeHelper::dateFromDayHeader($fields['start_date'], $fields['day_header']);
- $objEntryDate = new DateAndTime(DB_DATEFORMAT, $entry_date);
-
- // Prohibit creating entries in future.
- if (defined('FUTURE_ENTRIES') && !isTrue(FUTURE_ENTRIES) && $fields['browser_today']) {
- $objBrowserToday = new DateAndTime(DB_DATEFORMAT, $fields['browser_today']);
- if ($objEntryDate->after($objBrowserToday)) {
- $err->add($i18n->getKey('error.future_date'));
- return false;
- }
- }
-
- // Prepare an array of fields for regular insert function.
- $fields4insert = array();
- $fields4insert['user_id'] = $user->getActiveUser();
- $fields4insert['date'] = $entry_date;
- $fields4insert['duration'] = $fields['duration'];
- $fields4insert['client'] = ttTimeHelper::parseFromWeekViewRow($fields['row_id'], 'cl');
- $fields4insert['billable'] = ttTimeHelper::parseFromWeekViewRow($fields['row_id'], 'bl');
- $fields4insert['project'] = ttTimeHelper::parseFromWeekViewRow($fields['row_id'], 'pr');
- $fields4insert['task'] = ttTimeHelper::parseFromWeekViewRow($fields['row_id'], 'ts');
-
- // Try to insert a record.
- $id = ttTimeHelper::insert($fields4insert);
- if (!$id) return false; // Something failed.
-
- // Insert custom field if we have it.
- $result = true;
- $cf_1 = ttTimeHelper::parseFromWeekViewRow($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 $result;
- }
-
-
- // modifyFromWeekView - modifies a duration of an existing record from a week view post.
- static function modifyDurationFromWeekView($fields, $err) {
-
- // Possible error conditions. Overlap? What else?
-
- $err->add("Week view is work in progress. Editing records is not yet implemented. Try deleting and then inserting a record instead.");
- return false;
-
- // static function modifyDurationFromWeekView($tt_log_id, $new_duration, $user_id) {
-
- // TODO: handle overlaps and potential other error conditions such as going beyond 24 hr mark. Other errors?
- // If the entry has start time, check if new duration goes beyond the existing day.
-
- // Future entries. Possibly do this check out of this function.
- /*
- * // Prohibit creating entries in future.
- if (defined('FUTURE_ENTRIES') && !isTrue(FUTURE_ENTRIES)) {
- $browser_today = new DateAndTime(DB_DATEFORMAT, $request->getParameter('browser_today', null));
- if ($selected_date->after($browser_today))
- $err->add($i18n->getKey('error.future_date'));
- }
- */
-
- /*
- * // Prohibit creating an overlapping record.
- if ($err->no()) {
- if (ttTimeHelper::overlaps($user->getActiveUser(), $cl_date, $cl_start, $cl_finish))
- $err->add($i18n->getKey('error.overlap'));
- }
- */
-
- $mdb2 = getConnection();
-
- $sql = "update tt_log set duration = '$new_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;
- }