/**
* Create an array of arrays which hold the size of the pie chart elements
* for every projects.
* The first element in the inner arrays represents the unused budget costs,
* the second element in the inner arrays represents the expense costs,
* the third and all other elements in the inner arrays represents the
* costs for individual events.
*
* An visual example for two projects with the ID 2 and 5:
* $array = {
* 2 => array (budget left , expenses cost, task1, task2 ),
* 5 => array (budget left , expenses cost, task1, task2 ),
* };
*
* @param array $projects IDs of all projects to include in the plot data
* @param array $usedEvents array of all used events (each as an array of its data)
* @return array containing arrays for every project which hold the size of the pie chart elements
*
*/
function budget_plot_data($projects, &$usedEvents, &$expensesOccured)
{
$wages = array();
$eventUsage = array();
// track what events are used
$usedEvents = array();
$expensesOccured = false;
$events = get_arr_evt("all");
/*
* sum up expenses
*/
foreach ($projects as $project) {
$pctId = $project['pct_ID'];
$wages[$pctId]['budget'] = $project['pct_budget'];
$wages[$pctId]['expenses'] = calculate_expenses_sum($project['pct_ID']);
if ($wages[$pctId]['expenses'] != 0) {
$expensesOccured = true;
}
if ($wages[$pctId]['budget'] < 0) {
//Costs over budget, set remaining budget to 0.
$wages[$pctId]['budget'] = 0;
}
// initialize entries for every event using its ID
foreach ($events as $event) {
$wages[$pctId][$event['evt_ID']] = 0;
}
}
/*
* sum up wages for every project and every event
*/
foreach ($projects as $project) {
$projectId = $project['pct_ID'];
$zef_arr = get_arr_zef(0, time(), null, null, array($projectId));
foreach ($zef_arr as $zef) {
$pctId = $zef['zef_pctID'];
if ($zef['wage_decimal'] == 0.0) {
continue;
}
if (key_exists($zef['zef_evtID'], $wages[$pctId])) {
$eventUsage[$zef['zef_evtID']] = true;
$wages[$pctId][$zef['zef_evtID']] += $zef['wage_decimal'];
$wages[$pctId]['budget'] -= $zef['wage_decimal'];
}
if ($wages[$pctId]['budget'] < 0) {
//Costs over budget, set remaining budget to 0.
$wages[$pctId]['budget'] = 0;
}
}
}
/*
* Delete unused events.
*/
foreach ($events as $event) {
if (isset($eventUsage[$event['evt_ID']])) {
$usedEvents[] = $event;
continue;
}
foreach ($wages as $projectData) {
unset($projectData[$event['evt_ID']]);
}
}
/*
* Convert array of wages to javascript array for every project.
*/
$plot_data = array();
foreach ($wages as $project_id => $wage_array) {
$plot_data[$project_id] = '[' . implode(',', $wage_array) . ']';
}
return $plot_data;
}
/**
* Create an array of arrays which hold the size of the pie chart elements
* for every projects.
* The first element in the inner arrays represents the unused budget costs,
* the second element in the inner arrays represents the expense costs,
* the third and all other elements in the inner arrays represents the
* costs for individual activities.
*
* An visual example for two projects with the ID 2 and 5:
* $array = {
* 2 => array (budget left , expenses cost, activity1, activity2),
* 5 => array (budget left , expenses cost, activity1, activity2),
* };
*
* @param array $projects IDs of all projects to include in the plot data
* @param $projectsFilter
* @param $activitiesFilter
* @param $expensesOccurred
* @param $kga
* @return array containing arrays for every project which hold the size of the pie chart elements
*/
function budget_plot_data($projects, $projectsFilter, $activitiesFilter, &$expensesOccurred, &$kga)
{
global $database;
$wages = array();
$expensesOccurred = false;
$billableLangString = $kga['lang']['billable'];
$timebillableLangString = $kga['lang']['time_billable'];
/* sum up expenses */
foreach ($projects as $project) {
if (is_array($projectsFilter) && !empty($projectsFilter)) {
if (!in_array($project['projectID'], $projectsFilter)) {
continue;
}
}
if ($project['customerVisible'] != 1 || $project['visible'] != 1) {
continue;
}
$projectID = $project['projectID'];
// in "activity 0" we will track the available budget, while in the project array directly,
// we will track the total budget for the project
$wages[$projectID][0]['budget'] = $project['budget'];
$wages[$projectID][0]['approved'] = $project['approved'];
$wages[$projectID]['budget'] = $project['budget'];
$wages[$projectID]['approved'] = $project['approved'];
$wages[$projectID]['billable_total'] = 0;
$wages[$projectID]['total'] = 0;
$wages[$projectID][$timebillableLangString] = 0;
$expenses = calculate_expenses_sum($project['projectID']);
if ($expenses > 0) {
$wages[$projectID][0]['expenses'] = $expenses;
}
if ($expenses > 0) {
$expensesOccurred = true;
}
if ($wages[$projectID][0]['budget'] < 0) {
//Costs over budget, set remaining budget to 0.
$wages[$projectID][0]['budget'] = 0;
$wages[$projectID][0]['exceeded'] = true;
}
$projectActivities = $database->get_activities_by_project($projectID);
foreach ($projectActivities as $activity) {
if (is_array($activitiesFilter) && !empty($activitiesFilter)) {
if (!in_array($activity['activityID'], $activitiesFilter)) {
continue;
}
}
if ($activity['visible'] != 1) {
continue;
}
$wages[$projectID][$activity['activityID']] = array('name' => $activity['name'], 'budget' => 0, 'budget_total' => 0, 'approved' => 0, 'approved_total' => 0, 'total' => 0);
if (!isset($activity['budget']) || $activity['budget'] <= 0) {
continue;
}
$wages[$projectID][$activity['activityID']]['budget'] = $activity['budget'];
$wages[$projectID][$activity['activityID']]['budget_total'] = $activity['budget'];
// this budget shall not be added, otherwise we have the project budget in all activities
// so they would be doubled.
//$wages[$projectID][$activity['evt_ID']]['budget_total'] += $project['pct_budget'];
//$wages[$projectID][$activity['evt_ID']]['approved_total'] = $project['pct_approved'];
$wages[$projectID][$activity['activityID']]['approved_total'] += $activity['approved'];
$wages[$projectID][$activity['activityID']]['approved'] = $activity['approved'];
$wages[$projectID][$activity['activityID']]['total'] = 0;
// add to the project budget
$wages[$projectID][0]['budget'] += $activity['budget'];
$wages[$projectID][0]['approved'] += $activity['approved'];
// add to the total budget
$wages[$projectID]['budget'] += $activity['budget'];
$wages[$projectID]['approved'] += $activity['approved'];
}
}
/* sum up wages for every project and every activity */
foreach ($projects as $project) {
$projectId = $project['projectID'];
$timeSheetEntries = $database->get_timeSheet(0, time(), null, null, array($projectId));
foreach ($timeSheetEntries as $timeSheetEntry) {
$projectID = $projectId;
if (isset($wages[$projectID][$timeSheetEntry['activityID']]) && is_array($wages[$projectID][$timeSheetEntry['activityID']])) {
$tmpCost = $timeSheetEntry['wage_decimal'] * $timeSheetEntry['billable'] / 100;
if ($timeSheetEntry['wage_decimal'] - $tmpCost <= 0 && $tmpCost <= 0) {
continue;
}
// decrease budget by "already used up" amount
$wages[$projectID][$timeSheetEntry['activityID']]['budget_total'] += $timeSheetEntry['budget'];
$wages[$projectID][$timeSheetEntry['activityID']]['budget'] -= $timeSheetEntry['wage_decimal'];
$wages[$projectID][$timeSheetEntry['activityID']]['budget'] += $timeSheetEntry['budget'];
$wages[$projectID][$timeSheetEntry['activityID']]['approved'] += $timeSheetEntry['approved'];
$wages[$projectID][$timeSheetEntry['activityID']]['approved_total'] += $timeSheetEntry['approved'];
$wages[$projectID][$timeSheetEntry['activityID']]['approved'] -= $tmpCost;
$wages[$projectID][$timeSheetEntry['activityID']]['total'] += $timeSheetEntry['wage_decimal'];
// decrease budget by "already used up" amount also for the total budget for the project
$wages[$projectID][0]['budget'] -= $timeSheetEntry['wage_decimal'];
$wages[$projectID][0]['approved'] -= $tmpCost;
$wages[$projectID][0]['budget'] += $timeSheetEntry['budget'];
$wages[$projectID][0]['approved'] += $timeSheetEntry['approved'];
if ($tmpCost > 0) {
if (!isset($wages[$projectID][0][$timeSheetEntry['userName'] . ' ' . $billableLangString])) {
$wages[$projectID][0][$timeSheetEntry['userName'] . ' ' . $billableLangString] = 0;
}
if (isset($wages[$projectID][0][$timeSheetEntry['userName'] . ' ' . $billableLangString])) {
$wages[$projectID][0][$timeSheetEntry['userName'] . ' ' . $billableLangString] += $tmpCost;
} else {
$wages[$projectID][0][$timeSheetEntry['userName'] . ' ' . $billableLangString] = $tmpCost;
}
if (isset($wages[$projectID][$timeSheetEntry['activityID']][$billableLangString])) {
$wages[$projectID][$timeSheetEntry['activityID']][$billableLangString] += $tmpCost;
} else {
$wages[$projectID][$timeSheetEntry['activityID']][$billableLangString] = $tmpCost;
}
}
if ($timeSheetEntry['wage_decimal'] - $tmpCost > 0) {
if (!isset($wages[$projectID][0][$timeSheetEntry['userName']])) {
$wages[$projectID][0][$timeSheetEntry['userName']] = 0;
}
$wages[$projectID][0][$timeSheetEntry['userName']] += $timeSheetEntry['wage_decimal'] - $tmpCost;
if (!isset($wages[$projectID][$timeSheetEntry['activityID']][$timeSheetEntry['userName']])) {
$wages[$projectID][$timeSheetEntry['activityID']][$timeSheetEntry['userName']] = 0;
}
$wages[$projectID][$timeSheetEntry['activityID']][$timeSheetEntry['userName']] += $timeSheetEntry['wage_decimal'] - $tmpCost;
}
// add to the total budget
$wages[$projectID]['budget'] += $timeSheetEntry['budget'];
$wages[$projectID]['approved'] += $timeSheetEntry['approved'];
$wages[$projectID]['billable_total'] += $tmpCost;
$wages[$projectID]['total'] += $timeSheetEntry['wage_decimal'];
$wages[$projectID][$timebillableLangString] += $tmpCost;
// mark entries which are over budget
if ($wages[$projectID][$timeSheetEntry['activityID']]['budget'] < 0) {
$wages[$projectID][$timeSheetEntry['activityID']]['budget'] = 0;
$wages[$projectID][$timeSheetEntry['activityID']]['exceeded'] = true;
}
if ($wages[$projectID][$timeSheetEntry['activityID']]['approved'] < 0) {
$wages[$projectID][$timeSheetEntry['activityID']]['approved'] = 0;
$wages[$projectID][$timeSheetEntry['activityID']]['approved_exceeded'] = true;
}
}
}
if (!isset($wages[$projectId])) {
continue;
}
//cleanup: don't show charts without any data
foreach ($wages[$projectId] as $activityId => $entry) {
if ($activityId == 0) {
continue;
}
if (!isset($entry['total']) || is_null($entry['total'])) {
unset($wages[$projectId][$activityId]);
}
}
if ($wages[$projectId][0]['budget'] < 0) {
//Costs over budget, set remaining budget to 0.
$wages[$projectId][0]['budget'] = 0;
$wages[$projectId][0]['exceeded'] = true;
}
if ($wages[$projectId][0]['approved'] < 0) {
//Costs over budget approved, set remaining approved to 0.
$wages[$projectId][0]['approved'] = 0;
$wages[$projectId][0]['approved_exceeded'] = true;
}
}
return $wages;
}