<?php
// Gantt example to create CSIM
include "../jpgraph.php";
include "../jpgraph_gantt.php";
$bar1 = new GanttBar(0, "Activity 1", "2001-12-21", "2002-01-20");
$bar1->SetCSIMTarget('#', 'Go back 1');
$bar1->title->SetCSIMTarget('#', 'Go back 1 (title)');
$bar2 = new GanttBar(1, "Activity 2", "2002-01-03", "2002-01-25");
$bar2->SetCSIMTarget('#', 'Go back 2');
$bar2->title->SetCSIMTarget('#', 'Go back 2 (title)');
$graph = new GanttGraph(500);
$graph->title->Set("Example with image map");
$graph->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH | GANTT_HDAY | GANTT_HWEEK);
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAY);
$graph->scale->week->SetFont(FF_FONT1);
$graph->Add(array($bar1, $bar2));
// And stroke
$graph->StrokeCSIM();
?>
$bar->rightMark->SetType(MARK_RIGHTTRIANGLE);
$bar->rightMark->SetWidth(3);
$bar->rightMark->SetColor('black');
$bar->rightMark->SetFillColor('black');
$bar->leftMark->Show();
$bar->leftMark->SetType(MARK_LEFTTRIANGLE);
$bar->leftMark->SetWidth(3);
$bar->leftMark->SetColor('black');
$bar->leftMark->SetFillColor('black');
$bar->SetPattern(BAND_SOLID, 'black');
}
}
//add hyperlinks to the tasks and bars
if ($addLinksToGantt == 1) {
$bar->title->SetCSIMTarget('./index.php?m=tasks&a=view&task_id=' . $a['task_id'] . '" target="_blank"', 'Click here to see details');
$bar->SetCSIMTarget('./index.php?m=tasks&a=view&task_id=' . $a['task_id'] . '" target="_blank"', 'Click here to see details');
}
//adding captions
$bar->caption = new TextProperty($caption);
$bar->caption->Align('left', 'center');
if ($monospacefont) {
$bar->caption->SetFont(FF_DEJAVUMONO, FS_NORMAL, 8);
//specify the use of VeraMono
} else {
$bar->caption->SetFont(FF_DEJAVU, FS_NORMAL, 8);
}
// show tasks which are both finished and past in (dark)gray
if ($progress >= 100 && $end_date->isPast() && get_class($bar) == 'ganttbar') {
$bar->caption->SetColor('gray');
$bar->title->SetColor('gray');
$bar->setColor('gray');
function prj_drawProjectTasksGanttBar(&$graph, &$row, &$count, $pid = 0, $nameIndent = '', $tid = 0, $sampleCounting = 0, $sm, $stm)
{
global $_TABLES, $_CONF, $showMonitor, $showTeamMember, $userid, $_PRJCONF, $filterCSV;
$sql = 'SELECT tid,name,start_date, estimated_end_date,parent_task, progress, progress_id ';
$sql .= "FROM {$_TABLES['prj_tasks']} ";
if ($pid == 0) {
$sql .= 'WHERE pid=0 ';
} else {
$sql .= "WHERE pid='{$pid}' ";
}
$sql .= "and parent_task={$tid} ";
if ($filterCSV != '') {
$sql .= "AND {$_TABLES['prj_tasks']}.pid in ({$filterCSV}) ";
}
$sql .= ' ORDER BY lhs ASC';
$result = DB_query($sql, true);
$testnumrows = DB_numRows($result);
if ($testnumrows == 0) {
//this is to help overcome any COOKIE issues with the filtercsv
$sql = 'SELECT tid,name,start_date, estimated_end_date,parent_task, progress, progress_id ';
$sql .= "FROM {$_TABLES['prj_tasks']} ";
if ($pid == 0) {
$sql .= 'WHERE pid=0 ';
} else {
$sql .= "WHERE pid='{$pid}' ";
}
$sql .= "and parent_task={$tid} ";
$sql .= ' ORDER BY lhs ASC';
$result = DB_query($sql);
}
for ($j = 0; $j < DB_numrows($result); $j++) {
list($tid, $name, $startdate, $enddate, $parent_task, $progress, $status) = DB_fetchArray($result);
$permsArray = prj_getProjectPermissions($pid, $userid, $tid);
$ownertoken = getTaskToken($tid, $userid, "{$_TABLES['prj_task_users']}", "{$_TABLES['prj_tasks']}");
if ($sm == '1' && $stm == '1') {
// all projects
if ($permsArray['monitor'] == '1' || $permsArray['teammember'] == '1' || $ownertoken != 0) {
$name = html_entity_decode($name);
$strdate = strftime("%Y/%m/%d", $startdate);
$edate = strftime("%Y/%m/%d", $enddate);
$sql = "SELECT c.fullname ";
$sql .= "FROM {$_TABLES['prj_task_users']} a ";
$sql .= "INNER JOIN {$_TABLES['prj_tasks']} b on a.tid=b.tid ";
$sql .= "INNER JOIN {$_TABLES['users']} c on a.uid=c.uid ";
$sql .= "WHERE a.role='o' AND a.tid={$tid} ";
$result2 = DB_query($sql);
list($owner) = DB_fetchArray($result2);
$link = $_CONF['site_url'] . "/nexproject/viewproject.php?mode=view&id=" . $tid;
$count = $count + 1;
if (strlen($name) > $_PRJCONF['project_name_length']) {
$name = substr($name, 0, $_PRJCONF['project_name_length']);
$name .= "...";
}
$name = $nameIndent . $name;
if ($strdate == $edate) {
$milestone = new Milestone($row, $name, $strdate);
$milestone->mark->SetType(MARK_DIAMOND);
$graph->Add($milestone);
} else {
$taskActivity = new GanttBar($count, $name, "{$strdate}", "{$edate}", "");
if ($status == 0) {
// Yellow diagonal line pattern on a red background
$taskActivity->SetPattern(BAND_RDIAG, "green");
$taskActivity->progress->SetPattern(GANTT_RDIAG, "black");
$taskActivity->progress->SetFillColor("white");
} elseif ($status == 1) {
$taskActivity->SetPattern(BAND_RDIAG, "yellow");
$taskActivity->progress->SetPattern(GANTT_RDIAG, "black");
$taskActivity->progress->SetFillColor("white");
} else {
$taskActivity->SetPattern(BAND_RDIAG, "red");
$taskActivity->progress->SetPattern(GANTT_RDIAG, "black");
$taskActivity->progress->SetFillColor("white");
}
$taskActivity->caption->SetFont(FF_FONT1, FS_NORMAL, 10);
$taskActivity->caption->SetColor('black');
$taskActivity->caption->Set($name);
// Set absolute height
$taskActivity->SetHeight(10);
$taskActivity->progress->Set($progress / 100);
// Specify progress
$taskActivity->SetCSIMTarget("{$link}");
$taskActivity->SetCSIMAlt($progress . "% completed");
$tempval = $_GET['expanded'];
$tempval2 = $_SERVER['PHP_SELF'];
$taskActivity->title->SetCSIMTarget("");
$taskActivity->title->SetCSIMAlt($progress . "% completed");
$qconstraints = DB_query("SELECT tid FROM {$_TABLES['prj_tasks']} WHERE parent_task='{$tid}' ORDER BY lhs ASC");
$numconstraints = DB_numRows($qconstraints);
for ($c = 1; $c <= $numconstraints; $c++) {
//$taskActivity->SetConstrain($row+$c,CONSTRAIN_STARTSTART,"maroon4");
}
// Add line to Gantt Chart
if (!$sampleCounting) {
$graph->Add($taskActivity);
}
}
$row++;
}
} else {
// my projects
if ($ownertoken != 0) {
$name = html_entity_decode($name);
$strdate = strftime("%Y/%m/%d", $startdate);
$edate = strftime("%Y/%m/%d", $enddate);
$sql = "SELECT c.fullname ";
$sql .= "FROM {$_TABLES['prj_task_users']} a ";
$sql .= "INNER JOIN {$_TABLES['prj_tasks']} b on a.tid=b.tid ";
$sql .= "INNER JOIN {$_TABLES['users']} c on a.uid=c.uid ";
$sql .= "WHERE a.role='o' AND a.tid={$tid}";
$result2 = DB_query($sql);
list($owner) = DB_fetchArray($result2);
$link = $_CONF['site_url'] . "/nexproject/viewproject.php?mode=view&id=" . $tid;
$count = $count + 1;
if (strlen($name) > $_PRJCONF['project_name_length']) {
$name = substr($name, 0, $_PRJCONF['project_name_length']);
$name .= "...";
}
$name = $nameIndent . $name;
if ($strdate == $edate) {
$milestone = new Milestone($row, $name, $strdate);
$milestone->mark->SetType(MARK_DIAMOND);
$graph->Add($milestone);
} else {
$taskActivity = new GanttBar($count, $name, "{$strdate}", "{$edate}", "");
if ($status == 0) {
// Yellow diagonal line pattern on a red background
$taskActivity->SetPattern(BAND_RDIAG, "green");
$taskActivity->progress->SetPattern(GANTT_RDIAG, "black");
$taskActivity->progress->SetFillColor("white");
} elseif ($status == 1) {
$taskActivity->SetPattern(BAND_RDIAG, "yellow");
$taskActivity->progress->SetPattern(GANTT_RDIAG, "black");
$taskActivity->progress->SetFillColor("white");
} else {
$taskActivity->SetPattern(BAND_RDIAG, "red");
$taskActivity->progress->SetPattern(GANTT_RDIAG, "black");
$taskActivity->progress->SetFillColor("white");
}
$taskActivity->caption->SetFont(FF_FONT1, FS_NORMAL, 10);
$taskActivity->caption->SetColor('black');
$taskActivity->caption->Set($name);
// Set absolute height
$taskActivity->SetHeight(10);
$taskActivity->progress->Set($progress / 100);
// Specify progress
$taskActivity->SetCSIMTarget("{$link}");
$taskActivity->SetCSIMAlt($progress . "% completed");
$tempval = $_GET['expanded'];
$tempval2 = $_SERVER['PHP_SELF'];
$taskActivity->title->SetCSIMTarget("");
$taskActivity->title->SetCSIMAlt($progress . "% completed");
$qconstraints = DB_query("SELECT tid FROM {$_TABLES['prj_tasks']} WHERE parent_task='{$tid}' ORDER BY lhs ASC");
$numconstraints = DB_numRows($qconstraints);
for ($c = 1; $c <= $numconstraints; $c++) {
//$taskActivity->SetConstrain($row+$c,CONSTRAIN_STARTSTART,"maroon4");
}
// Add line to Gantt Chart
if (!$sampleCounting) {
$graph->Add($taskActivity);
}
}
$row++;
}
}
if (DB_count($_TABLES['prj_tasks'], 'parent_task', $tid) > 0) {
prj_drawProjectTasksGanttBar($graph, $row, $count, $pid, $nameIndent . " ", $tid, $sampleCounting, $sm, $stm);
}
}
//end for
}
//put the information in a new array
$gantt_data[$id] = $equipment_reservations[$id]['reservations'];
} else {
$gantt_data[$id][] = array('reservation_idx' => NULL, 'start_date' => '0000-00-00', 'end_date' => '0000-00-00');
}
}
if ($gantt_data) {
foreach ($gantt_data as $id => $item) {
foreach ($item as $reservation) {
if ($id != $current_id) {
//this makes it so that it will only add the item on the same line if it has multiple dates
$counter++;
$current_id = $id;
}
$activity = new GanttBar($counter, $id, $reservation['start_date'], $reservation['end_date']);
$activity->SetCSIMTarget($GLOBALS['BASE_URL'] . '/admin/reservation/search/id/' . $reservation['reservation_idx'], "Reservation ID: " . $reservation['reservation_idx']);
$graph->Add($activity);
}
}
}
//DRAW GRAPH
$is_rendering_image = (bool) $_GET['_jpg_csimd'];
// if jpgraph isn't rendering the image, it is instead rendering the image map.
// turn on outputbuffering to capture the html
if (!$is_rendering_image) {
ob_start();
}
//end if
// generate the graph (this dumps either the HTML OR the image contents)
$graph->StrokeCSIM();
// if jpgraph is not rendering the image, pull the HTML from the buffer and assign to a variable
function prj_drawGanttBar(&$graph, $pid, $tid = 0, &$row, &$count)
{
global $_TABLES, $_CONF, $_PRJCONF;
$sql = "SELECT tid,name,start_date, estimated_end_date,parent_task, progress, progress_id ";
$sql .= "FROM {$_TABLES['prj_tasks']} ";
if ($tid == 0) {
$sql .= "WHERE pid={$pid} AND parent_task=0 ORDER BY lhs ASC";
} else {
$sql .= "WHERE parent_task='{$tid}' ORDER BY lhs ASC";
}
$result = DB_query($sql);
for ($j = 0; $j < DB_numrows($result); $j++) {
list($tid, $name, $startdate, $enddate, $parent_task, $progress, $status) = DB_fetchArray($result);
$name = html_entity_decode($name);
$strdate = strftime("%Y/%m/%d", $startdate);
$edate = strftime("%Y/%m/%d", $enddate);
$sql = "SELECT fullname FROM {$_TABLES['users']}, {$_TABLES['prj_task_users']} ";
$sql .= "WHERE {$_TABLES['prj_task_users']}.tid={$tid} AND {$_TABLES['prj_task_users']}.uid={$_TABLES['users']}.uid";
$result2 = DB_query($sql);
list($owner) = DB_fetchArray($result2);
$link = $_CONF['site_url'] . "/nexproject/viewproject.php?mode=view&id=" . $tid;
$count = $count + 1;
//echo "<br>Count:$count, row:$row";
//$constrains[$j]=array($count, $parentcount, "CONSTRAIN_STARTEND");
if (strlen($name) > $_PRJCONF['project_name_length']) {
$name = substr($name, 0, $_PRJCONF['project_name_length']);
$name .= "...";
}
if ($strdate == $edate) {
$milestone = new Milestone($row, $name, $strdate);
$milestone->mark->SetType(MARK_DIAMOND);
$graph->Add($milestone);
} else {
$activity = new GanttBar($count, "{$name}", "{$strdate}", "{$edate}", "{$owner}");
if ($status == 0) {
// Yellow diagonal line pattern on a red background
$activity->SetPattern(GANTT_SOLID, "darkgreen");
$activity->progress->SetPattern(GANTT_RDIAG, "black");
$activity->progress->SetFillColor("white");
} elseif ($status == 1) {
$activity->SetPattern(GANTT_SOLID, "yellow");
$activity->progress->SetPattern(GANTT_RDIAG, "black");
$activity->progress->SetFillColor("white");
} else {
$activity->SetPattern(GANTT_SOLID, "red");
$activity->progress->SetPattern(GANTT_RDIAG, "black");
$activity->progress->SetFillColor("white");
}
// Set absolute height
$activity->SetHeight(10);
$activity->progress->Set($progress / 100);
// Specify progress
$activity->SetCSIMTarget("{$link}");
$activity->SetCSIMAlt($progress . "% completed");
$activity->title->SetCSIMTarget("{$link}");
$activity->title->SetCSIMAlt($progress . "% completed");
$qconstraints = DB_query("SELECT tid FROM {$_TABLES['prj_tasks']} WHERE parent_task='{$tid}' ORDER BY lhs ASC");
$numconstraints = DB_numRows($qconstraints);
for ($c = 1; $c <= $numconstraints; $c++) {
$activity->SetConstrain($row + $c, CONSTRAIN_STARTSTART, "maroon4");
}
// Add line to Gnatt Chart
$graph->Add($activity);
}
$row++;
if (DB_count($_TABLES['prj_tasks'], 'parent_task', $tid) > 0) {
prj_drawGanttBar($graph, $pid, $tid, $row, $count);
}
}
}
