function parse($input, $parser)
{
foreach (split("\n", $input) as $line) {
// skip empty line or comments
if (preg_match("/^(\\s*)#.*\$|^(\\s*)\$/", $line)) {
continue;
}
# 1ID>, 2P%, 3DEP, 4TASKNAME ,5DATE>, 6DATE, 7Tag
if (preg_match("/(\\d+),(\\d+)%,([\\d:]*),([^,]+),([\\d\\s\\-]+),([\\d\\s\\-]+),?([^,]+)?/", $line, $parse_result)) {
# $bar = new GanttBar(ID, Comment, start, end, tag, height);
$bar = new GanttBar($parse_result[1], $parse_result[4], $parse_result[5], $parse_result[6]);
foreach (split(",", $parse_result[3]) as $dep) {
if (!$dep) {
continue;
}
$bar->SetConstrain($dep, CONSTRAIN_STARTEND);
}
if ($this->min_date) {
if (strtotime($parse_result[5]) < strtotime($this->min_date)) {
$this->min_date = $parse_result[5];
}
} else {
$this->min_date = $parse_result[5];
}
if ($this->max_date) {
if (strtotime($parse_result[6]) > strtotime($this->max_date)) {
$this->max_date = $parse_result[6];
}
} else {
$this->max_date = $parse_result[6];
}
$bar->SetPattern(BAND_RDIAG, "yellow");
$bar->SetFillColor("gray");
//$bar->progress->Set($parse_result[2]/100);
$bar->progress->SetPattern(GANTT_SOLID, "darkgreen");
$this->graph->Add($bar);
} else {
throw new Exception("Error while parsing line '{$line}': expected 'ID,PURCENT%,DEPENDENCY,TASK NAME,DATE,DATE'");
}
}
}
function CreateSimple($data, $constrains = array(), $progress = array())
{
$num = count($data);
for ($i = 0; $i < $num; ++$i) {
switch ($data[$i][1]) {
case ACTYPE_GROUP:
// Create a slightly smaller height bar since the
// "wings" at the end will make it look taller
$a = new GanttBar($data[$i][0], $data[$i][2], $data[$i][3], $data[$i][4], '', 8);
$a->title->SetFont($this->iSimpleFont, FS_BOLD, $this->iSimpleFontSize);
$a->rightMark->Show();
$a->rightMark->SetType(MARK_RIGHTTRIANGLE);
$a->rightMark->SetWidth(8);
$a->rightMark->SetColor('black');
$a->rightMark->SetFillColor('black');
$a->leftMark->Show();
$a->leftMark->SetType(MARK_LEFTTRIANGLE);
$a->leftMark->SetWidth(8);
$a->leftMark->SetColor('black');
$a->leftMark->SetFillColor('black');
$a->SetPattern(BAND_SOLID, 'black');
$csimpos = 6;
break;
case ACTYPE_NORMAL:
$a = new GanttBar($data[$i][0], $data[$i][2], $data[$i][3], $data[$i][4], '', 10);
$a->title->SetFont($this->iSimpleFont, FS_NORMAL, $this->iSimpleFontSize);
$a->SetPattern($this->iSimpleStyle, $this->iSimpleColor);
$a->SetFillColor($this->iSimpleBkgColor);
// Check if this activity should have a constrain line
$n = count($constrains);
for ($j = 0; $j < $n; ++$j) {
if (empty($constrains[$j]) || count($constrains[$j]) != 3) {
JpGraphError::RaiseL(6003, $j);
//("Invalid format for Constrain parameter at index=$j in CreateSimple(). Parameter must start with index 0 and contain arrays of (Row,Constrain-To,Constrain-Type)");
}
if ($constrains[$j][0] == $data[$i][0]) {
$a->SetConstrain($constrains[$j][1], $constrains[$j][2], 'black', ARROW_S2, ARROWT_SOLID);
}
}
// Check if this activity have a progress bar
$n = count($progress);
for ($j = 0; $j < $n; ++$j) {
if (empty($progress[$j]) || count($progress[$j]) != 2) {
JpGraphError::RaiseL(6004, $j);
//("Invalid format for Progress parameter at index=$j in CreateSimple(). Parameter must start with index 0 and contain arrays of (Row,Progress)");
}
if ($progress[$j][0] == $data[$i][0]) {
$a->progress->Set($progress[$j][1]);
$a->progress->SetPattern($this->iSimpleProgressStyle, $this->iSimpleProgressColor);
$a->progress->SetFillColor($this->iSimpleProgressBkgColor);
//$a->progress->SetPattern($progress[$j][2],$progress[$j][3]);
break;
}
}
$csimpos = 6;
break;
case ACTYPE_MILESTONE:
$a = new MileStone($data[$i][0], $data[$i][2], $data[$i][3]);
$a->title->SetFont($this->iSimpleFont, FS_NORMAL, $this->iSimpleFontSize);
$a->caption->SetFont($this->iSimpleFont, FS_NORMAL, $this->iSimpleFontSize);
$csimpos = 5;
break;
default:
die('Unknown activity type');
break;
}
// Setup caption
$a->caption->Set($data[$i][$csimpos - 1]);
// Check if this activity should have a CSIM target�?
if (!empty($data[$i][$csimpos])) {
$a->SetCSIMTarget($data[$i][$csimpos]);
$a->SetCSIMAlt($data[$i][$csimpos + 1]);
}
if (!empty($data[$i][$csimpos + 2])) {
$a->title->SetCSIMTarget($data[$i][$csimpos + 2]);
$a->title->SetCSIMAlt($data[$i][$csimpos + 3]);
}
$this->Add($a);
}
}
<?php
// Gantt example
include "../jpgraph.php";
include "../jpgraph_gantt.php";
// Create the basic graph
$graph = new GanttGraph();
$graph->title->Set("Example with multiple constrains");
$bar1 = new GanttBar(0, "Label 1", "2003-06-08", "2003-06-12");
$bar2 = new GanttBar(1, "Label 2", "2003-06-16", "2003-06-19");
$bar3 = new GanttBar(2, "Label 3", "2003-06-15", "2003-06-21");
//create constraints
$bar1->SetConstrain(1, CONSTRAIN_ENDSTART);
$bar1->SetConstrain(2, CONSTRAIN_ENDSTART);
// Setup scale
$graph->ShowHeaders(GANTT_HDAY | GANTT_HWEEK);
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAYWNBR);
// Add the specified activities
$graph->Add($bar1);
$graph->Add($bar2);
$graph->Add($bar3);
// .. and stroke the graph
$graph->Stroke();
function CreateSimple($data, $constrains = array(), $progress = array())
{
$num = count($data);
for ($i = 0; $i < $num; ++$i) {
switch ($data[$i][1]) {
case ACTYPE_GROUP:
$a = new GanttBar($data[$i][0], $data[$i][2], $data[$i][3], $data[$i][4], '', 8);
$a->title->SetFont($this->iSimpleFont, FS_BOLD, $this->iSimpleFontSize);
$a->rightMark->Show();
$a->rightMark->SetType(MARK_RIGHTTRIANGLE);
$a->rightMark->SetWidth(8);
$a->rightMark->SetColor('black');
$a->rightMark->SetFillColor('black');
$a->leftMark->Show();
$a->leftMark->SetType(MARK_LEFTTRIANGLE);
$a->leftMark->SetWidth(8);
$a->leftMark->SetColor('black');
$a->leftMark->SetFillColor('black');
$a->SetPattern(BAND_SOLID, 'black');
$csimpos = 6;
break;
case ACTYPE_NORMAL:
$a = new GanttBar($data[$i][0], $data[$i][2], $data[$i][3], $data[$i][4], '', 10);
$a->title->SetFont($this->iSimpleFont, FS_NORMAL, $this->iSimpleFontSize);
$a->SetPattern($this->iSimpleStyle, $this->iSimpleColor);
$a->SetFillColor($this->iSimpleBkgColor);
$n = count($constrains);
for ($j = 0; $j < $n; ++$j) {
if (empty($constrains[$j]) || count($constrains[$j]) != 3) {
JpGraphError::RaiseL(6003, $j);
}
if ($constrains[$j][0] == $data[$i][0]) {
$a->SetConstrain($constrains[$j][1], $constrains[$j][2], 'black', ARROW_S2, ARROWT_SOLID);
}
}
$n = count($progress);
for ($j = 0; $j < $n; ++$j) {
if (empty($progress[$j]) || count($progress[$j]) != 2) {
JpGraphError::RaiseL(6004, $j);
}
if ($progress[$j][0] == $data[$i][0]) {
$a->progress->Set($progress[$j][1]);
$a->progress->SetHeight(0.5);
$a->progress->SetPattern($this->iSimpleProgressStyle, $this->iSimpleProgressColor);
$a->progress->SetFillColor($this->iSimpleProgressBkgColor);
break;
}
}
$csimpos = 6;
break;
case ACTYPE_MILESTONE:
$a = new MileStone($data[$i][0], $data[$i][2], $data[$i][3]);
$a->title->SetFont($this->iSimpleFont, FS_NORMAL, $this->iSimpleFontSize);
$a->caption->SetFont($this->iSimpleFont, FS_NORMAL, $this->iSimpleFontSize);
$csimpos = 5;
break;
default:
die('Unknown activity type');
break;
}
$a->caption->Set($data[$i][$csimpos - 1]);
if (!empty($data[$i][$csimpos])) {
$a->SetCSIMTarget($data[$i][$csimpos]);
$a->SetCSIMAlt($data[$i][$csimpos + 1]);
}
if (!empty($data[$i][$csimpos + 2])) {
$a->title->SetCSIMTarget($data[$i][$csimpos + 2]);
$a->title->SetCSIMAlt($data[$i][$csimpos + 3]);
}
$this->Add($a);
}
}
public function getJPGraphBar($issueActivityMapping)
{
$user = UserCache::getInstance()->getUser($this->userid);
$issue = IssueCache::getInstance()->getIssue($this->bugid);
if (NULL != $issue->getTcId()) {
$formatedActivityName = substr($this->bugid . " [" . $issue->getTcId() . "] - " . $issue->getSummary(), 0, 50);
} else {
$formatedActivityName = substr($this->bugid . " - " . $issue->getSummary(), 0, 50);
}
$formatedActivityInfo = $user->getName();
if ($issue->getCurrentStatus() < $issue->getBugResolvedStatusThreshold()) {
$formatedActivityInfo .= " (" . Constants::$statusNames[$issue->getCurrentStatus()] . ")";
}
$bar = new GanttBar($this->activityIdx, utf8_decode($formatedActivityName), date('Y-m-d', $this->startTimestamp), date('Y-m-d', $this->endTimestamp), $formatedActivityInfo, 10);
// --- colors
$bar->SetPattern(GANTT_SOLID, $this->color);
$bar->progress->Set($this->progress);
$bar->progress->SetPattern(GANTT_SOLID, 'slateblue');
// --- add constrains
$relationships = $issue->getRelationships();
$relationships = $relationships['' . Constants::$relationship_constrains];
if (is_array($relationships)) {
foreach ($relationships as $bugid) {
// Add a constrain from the end of this activity to the start of the activity $bugid
$bar->SetConstrain($issueActivityMapping[$bugid], CONSTRAIN_ENDSTART);
}
}
if (self::$logger->isDebugEnabled()) {
self::$logger->debug("JPGraphBar bugid={$this->bugid} prj=" . $issue->getProjectId() . " activityIdx={$this->activityIdx}" . " progress={$this->progress} [" . date('Y-m-d', $this->startTimestamp) . " -> " . date('Y-m-d', $this->endTimestamp) . "]");
self::$logger->debug("JPGraphBar bugid={$this->bugid} GanttBar = " . var_export($bar, TRUE));
}
return $bar;
}
function prj_paintProjectBar($testMonitor, $pid, $name, $startdate, $enddate, $parent_task, $progress, $status, $expanded, $userid, $nameIndent, &$graph, &$count, &$row, $sm, $stm)
{
global $_TABLES, $_CONF, $_PRJCONF;
$name = html_entity_decode($name);
if (strlen($name) > $_PRJCONF['project_name_length']) {
$name = substr($name, 0, $_PRJCONF['project_name_length']);
$name .= "...";
}
$strdate = strftime("%Y/%m/%d", $startdate);
$edate = strftime("%Y/%m/%d", $enddate);
$sql = 'SELECT c.fullname ';
$sql .= "FROM {$_TABLES['prj_users']} a ";
$sql .= "INNER JOIN {$_TABLES['prj_projects']} b on a.pid=b.pid ";
$sql .= "INNER JOIN {$_TABLES['users']} c on a.uid=c.uid ";
$sql .= "WHERE a.role='o' AND a.pid={$pid}";
$result2 = DB_query($sql);
list($owner) = DB_fetchArray($result2);
$link = $_CONF['site_url'] . "/nexproject/viewproject.php?pid=" . $pid;
$count = $count + 1;
$doesAnyoneDependOnMe = DB_count($_TABLES['prj_projects'], 'parent_id', $pid);
if (array_keys($expanded, $pid) != array()) {
$sign = '[-]';
} else {
$sign = '[+]';
}
if ($doesAnyoneDependOnMe == 0) {
$sign = '';
}
if ($strdate == $edate) {
$milestone = new Milestone($row, "{$nameIndent}{$name} {$sign}", $strdate);
$milestone->mark->SetType(MARK_DIAMOND);
//$milestone->title->SetFont(FF_ARIAL,FS_BOLD,10);
if ($sign != '') {
$tempval2 = $_SERVER['PHP_SELF'];
$milestone->title->SetCSIMTarget("javascript:projectGanttClick('{$pid}','{$sign}','{$tempval}', '{$gdate1}', '{$gdate2}', '{$tempval2}');");
}
$graph->Add($milestone);
} else {
$activity = new GanttBar($count, "{$nameIndent}{$name} {$sign}", "{$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");
$tempval2 = $_SERVER['PHP_SELF'];
if ($sign != '') {
$activity->title->SetCSIMTarget("javascript:projectGanttClick('{$pid}','{$sign}','{$tempval}', '{$gdate1}', '{$gdate2}', '{$tempval2}');");
}
//$activity->title->SetFont(FF_ARIAL,FS_NORMAL,9);
$activity->title->SetCSIMAlt($progress . "% completed");
$qconstraints = DB_query("SELECT pid FROM {$_TABLES['prj_projects']} WHERE parent_id='{$pid}' ORDER BY lhs ASC");
$numconstraints = DB_numRows($qconstraints);
if ($sign == '[-]') {
for ($c = 1; $c <= $numconstraints; $c++) {
list($testingThisPID) = DB_fetchArray($qconstraints);
$tempPerms = prj_getProjectPermissions($testingThisPID, $userid);
$tempOwner = getProjectToken($testingThisPID, $userid, "{$_TABLES['prj_users']}");
$buffer = 0;
if (array_keys($expanded, $pid) != array() && DB_count($_TABLES['prj_projects'], 'parent_id', $pid) > 0) {
if ($showTasksForExpandedProjects == 'true') {
if ($testMonitor == false) {
//my projects
if ($tempPerms['teammember'] == '1' || $tempPerms['full'] == '1' || $tempOwner != 0) {
prj_drawProjectTasksGanttBar($tmpg, $buffer, $tmpcount, $pid, $nameIndent, 0, 1, $sm, $stm);
}
} else {
//all projects
if ($tempPerms['monitor'] == '1' || $tempPerms['teammember'] == '1' || $tempPerms['full'] == '1' || $tempOwner != 0) {
prj_drawProjectTasksGanttBar($tmpg, $buffer, $tmpcount, $pid, $nameIndent, 0, 1, $sm, $stm);
}
}
}
}
if ($testMonitor == false) {
if ($tempPerms['teammember'] == '1' || $tempPerms['full'] == '1' || $tempOwner == '1') {
$activity->SetConstrain($row + $c + $buffer, CONSTRAIN_STARTSTART, "maroon4");
}
} else {
if ($tempPerms['monitor'] == '1' || $tempPerms['teammember'] == '1' || $tempPerms['full'] == '1' || $tempOwner == '1') {
$activity->SetConstrain($row + $c + $buffer, CONSTRAIN_STARTSTART, "maroon4");
}
}
}
//end for
}
//end if $sign==[-]
// Add line to Gantt Chart
$graph->Add($activity);
}
//end else
$row++;
}
$bar->setColor('gray');
$bar->SetFillColor('gray');
$bar->SetPattern(BAND_SOLID,'gray');
$bar->progress->SetFillColor('gray');
$bar->progress->SetPattern(BAND_SOLID,'gray',98);
}
*/
$q->addTable('task_dependencies');
$q->addQuery('dependencies_task_id');
$q->addWhere('dependencies_req_task_id=' . $a['task_id']);
$query = $q->loadList();
foreach ($query as $dep) {
// find row num of dependencies
for ($d = 0; $d < count($gts); $d++) {
if ($gts[$d][0]['task_id'] == $dep['dependencies_task_id']) {
$bar->SetConstrain($d, CONSTRAIN_ENDSTART);
}
}
}
unset($query);
$q->clear();
$graph->Add($bar);
}
unset($gts);
$today = date('y-m-d');
$vline = new GanttVLine($today, $AppUI->_('Today', UI_OUTPUT_RAW));
if ($monospacefont) {
$vline->title->SetFont(FF_DEJAVUMONO, FS_BOLD, $printpdfhr == '1' ? 12 : 8);
//16); //8); //specify the use of VeraMono
} else {
$vline->title->SetFont(FF_DEJAVU, FS_BOLD, $printpdfhr == '1' ? 12 : 8);
function prj_drawGanttBar(&$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, $count);
}
}
}
function gantt_chart($p_metrics, $p_title, $p_subtitle, $p_graph_width = 300, $p_graph_height = 380)
{
$t_graph_font = graph_get_font();
$t_metrics = $p_metrics['metrics'];
$t_range = $p_metrics['range'];
// Diff in weeks of the range:
$t_60s = 60;
// 1 minute
$t_60min = 60;
// 1 hour
$t_24h = 24;
// 1 day
$t_7d = 7;
// 1 week
$t_minute = $t_60s;
$t_hour = $t_60min * $t_minute;
$t_day = $t_24h * $t_hour;
$t_week = $t_7d * $t_day;
$t_gantt_chart_max_rows = plugin_config_get('rows_max');
error_check(is_array($t_metrics) ? count($t_metrics) : 0, $p_title . " (" . $p_subtitle . ")");
if (plugin_config_get('eczlibrary') == ON) {
// DO NOTHING SINCE eczlibrary DOES NOT SUPPORT GANTT CHART
} else {
// A new graph with automatic size
$graph = new GanttGraph(0, 0, "auto");
$graph->SetShadow();
// Add title and subtitle
$graph->title->Set($p_title);
$graph->title->SetFont($t_graph_font, FS_BOLD, 12);
$graph->subtitle->Set($p_subtitle);
// Show day, week and month scale
$graph->ShowHeaders(GANTT_HDAY | GANTT_HWEEK | GANTT_HMONTH);
// Instead of week number show the date for the first day in the week
// on the week scale
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAY);
// Make the week scale font smaller than the default
$graph->scale->week->SetFont($t_graph_font, FS_NORMAL, 8);
// Use the short name of the month together with a 2 digit year
// on the month scale
$graph->scale->month->SetStyle(MONTHSTYLE_SHORTNAMEYEAR4);
$graph->scale->month->SetFontColor("white");
$graph->scale->month->SetBackgroundColor("blue");
// Setup a horizontal grid
$graph->hgrid->Show();
$graph->hgrid->SetRowFillColor('darkblue@0.9');
// Setup a vertical grid
// $graph->vgrid->Show();
//Setup the divider display
$graph->scale->divider->SetWeight(3);
$graph->scale->divider->SetColor("darkblue");
$graph->scale->dividerh->SetWeight(3);
$graph->scale->dividerh->SetColor("darkblue");
$graph->scale->dividerh->Show();
$graph->scale->actinfo->vgrid->SetStyle('solid');
$graph->scale->actinfo->vgrid->SetColor('darkblue');
$graph->scale->actinfo->vgrid->Show();
// // Set the column headers and font
// $graph->scale->actinfo->SetColTitles( array('Task','Start','End'),array(100));
// $graph->scale->actinfo->SetFont( $t_graph_font, FS_BOLD, 10 );
//Adding columns:
//The following is an example: 1st element, an array of the columns,
// 2nd element an optional array of min width of the columns (here the min width of the 2 first columns)
//$graph->scale->actinfo->SetColTitles(
// array('Note','Task','Duration','Start','Finish'),array(30,100));
//Adding a table title
$graph->scale->tableTitle->Set("{$p_subtitle}");
$graph->scale->tableTitle->SetFont($t_graph_font, FS_NORMAL, 8);
$graph->scale->SetTableTitleBackground('darkblue@0.6');
$graph->scale->tableTitle->Show();
// if ( null != $t_constrain ){
// $t_activity->SetConstrain( $t_constrain, CONSTRAIN_ENDSTART );
// }
// if ( null != $t_constrain ){
// $t_activity->SetConstrain( $t_constrain['row'], $t_constrain['type'] );
// }
// We first need to get the list of rows, in order to know whether to
// display the constraint or not (in case of missing referenced row)
$t_row_list = array();
foreach ($t_metrics as $t_metric_row) {
$t_row_list[] = $t_metric_row[0];
}
foreach ($t_metrics as $t_metric_row) {
$t_row = $t_metric_row[0] % $t_gantt_chart_max_rows;
$t_activity_type = $t_metric_row[1];
$t_bug_id = $t_metric_row[2];
$t_start_date = $t_metric_row[3];
$t_end_date = $t_metric_row[4];
$t_extra = " {$t_bug_id}" . $t_metric_row[5];
$t_level = $t_metric_row[6];
$t_constraints = $t_metric_row[7];
if (isset($t_level)) {
$t_row_label = utf8_str_pad('', $t_level * 2, ' ') . htmlspecialchars_decode(bug_format_summary($t_bug_id, SUMMARY_FIELD));
} else {
$t_row_label = htmlspecialchars_decode(bug_format_summary($t_bug_id, SUMMARY_FIELD));
}
// Limit the label to max defined
$t_row_label = strlen($t_row_label) > plugin_config_get('label_max') ? substr($t_row_label, 0, plugin_config_get('label_max') - 3) . '...' : $t_row_label;
$t_activity_arr = array('left' => null, 'main' => array('row' => $t_row, 'label' => $t_row_label, 'start' => $t_start_date, 'end' => $t_end_date, 'info' => $t_extra), 'right' => null);
if ($t_end_date < $t_range['min']) {
// complete left bar
// ** | o[ ]-[ ]o
$t_activity_arr = array('left' => array('row' => $t_row, 'label' => $t_row_label, 'start' => $t_range['min'], 'end' => $t_range['min'], 'info' => "<- " . graph_date_format($t_start_date)), 'main' => null, 'right' => array('row' => $t_row, 'label' => "", 'start' => $t_range['min'] + $t_day, 'end' => $t_range['min'] + $t_day, 'info' => "<<- [" . graph_date_format($t_start_date) . " / " . graph_date_format($t_end_date) . "]" . $t_extra));
} else {
if ($t_range['max'] < $t_start_date) {
// complete right bar
// o[ ]-[ ]o | **
$t_activity_arr = array('left' => array('row' => $t_row, 'label' => $t_row_label, 'start' => $t_range['max'] - $t_day, 'end' => $t_range['max'] - $t_day, 'info' => ""), 'main' => null, 'right' => array('row' => $t_row, 'label' => "", 'start' => $t_range['max'], 'end' => $t_range['max'], 'info' => "[" . graph_date_format($t_start_date) . " / " . graph_date_format($t_end_date) . "] ->>" . $t_extra));
} else {
if ($t_start_date < $t_range['min']) {
// left bar
// * | o[ ]-[ ]
$t_activity_arr['left'] = array('row' => $t_row, 'label' => '', 'start' => $t_range['min'], 'end' => $t_range['min'], 'info' => "<- " . graph_date_format($t_start_date));
$t_activity_arr['main']['start'] = $t_range['min'] + $t_day;
//4 * $t_day;// @TODO: what happens if duration is less than that
}
if ($t_range['max'] < $t_end_date) {
// right bar
// [ ]-[ ]o | *
$t_activity_arr['main']['end'] = $t_range['max'] - $t_day;
//4 * $t_day;
$t_activity_arr['main']['info'] = "";
$t_activity_arr['right'] = array('row' => $t_row, 'label' => "", 'start' => $t_range['max'], 'end' => $t_range['max'], 'info' => graph_date_format($t_end_date) . " ->" . $t_extra);
}
}
}
switch ($t_activity_type) {
case ACTYPE_NORMAL:
if (null != $t_activity_arr['left']) {
$t_activity_left = new GanttBar($t_activity_arr['left']['row'], $t_activity_arr['left']['label'], graph_date_format($t_activity_arr['left']['start']), graph_date_format($t_activity_arr['left']['end']), $t_activity_arr['left']['info']);
// Add a left marker
$t_activity_left->leftMark->Show();
$t_activity_left->leftMark->SetType(MARK_FILLEDCIRCLE);
$t_activity_left->leftMark->SetWidth(8);
// $t_activity_left->leftMark->SetColor( 'red' );
$t_activity_left->leftMark->SetFillColor('red');
$t_activity_left->leftMark->title->Set('');
$t_activity_left->leftMark->title->SetFont($t_graph_font, FS_NORMAL, 8);
$t_activity_left->leftMark->title->SetColor('white');
if (null != gantt_get_resolution_date($t_bug_id)) {
$t_activity_left->SetPattern(BAND_RDIAG, get_status_color(bug_get_field($t_bug_id, 'status')));
}
$t_activity_left->SetFillColor(get_status_color(bug_get_field($t_bug_id, 'status')));
}
if (null != $t_activity_arr['main']) {
$t_activity_main = new GanttBar($t_activity_arr['main']['row'], $t_activity_arr['main']['label'], graph_date_format($t_activity_arr['main']['start']), graph_date_format($t_activity_arr['main']['end']), $t_activity_arr['main']['info']);
if (null != gantt_get_resolution_date($t_bug_id)) {
$t_activity_main->SetPattern(BAND_RDIAG, get_status_color(bug_get_field($t_bug_id, 'status')));
}
$t_activity_main->SetFillColor(get_status_color(bug_get_field($t_bug_id, 'status')));
$t_activity_main->title->SetFont($t_graph_font, FS_NORMAL, 8);
// Set the constraint if any...
foreach ($t_constraints as $t_constraint) {
// ... and if possible
if (in_array($t_constraint['row'], $t_row_list)) {
$t_activity_main->SetConstrain($t_constraint['row'], $t_constraint['type']);
}
}
$graph->add($t_activity_main);
}
if (null != $t_activity_arr['right']) {
$t_activity_right = new GanttBar($t_activity_arr['right']['row'], $t_activity_arr['right']['label'], graph_date_format($t_activity_arr['right']['start']), graph_date_format($t_activity_arr['right']['end']), $t_activity_arr['right']['info']);
// Add a left marker
$t_activity_right->rightMark->Show();
$t_activity_right->rightMark->SetType(MARK_FILLEDCIRCLE);
$t_activity_right->rightMark->SetWidth(8);
$t_activity_right->rightMark->SetColor('red');
$t_activity_right->rightMark->SetFillColor('red');
$t_activity_right->rightMark->title->Set('');
$t_activity_right->rightMark->title->SetFont($t_graph_font, FS_NORMAL, 8);
$t_activity_right->rightMark->title->SetColor('white');
if (null != gantt_get_resolution_date($t_bug_id)) {
$t_activity_right->SetPattern(BAND_RDIAG, get_status_color(bug_get_field($t_bug_id, 'status')));
}
$t_activity_right->SetFillColor(get_status_color(bug_get_field($t_bug_id, 'status')));
}
if (isset($t_activity_left)) {
$graph->add($t_activity_left);
}
if (isset($t_activity_right)) {
$graph->add($t_activity_right);
}
break;
case ACTYPE_MILESTONE:
$t_size = 5;
if ($t_start_date < $t_range['min']) {
$t_extra = "(<-- " . graph_date_format($t_start_date) . ")" . $t_extra;
$t_start_date = $t_range['min'];
$t_size = 8;
} else {
if ($t_range['max'] < $t_start_date) {
$t_extra = "(--> " . graph_date_format($t_start_date) . ")" . $t_extra;
$t_start_date = $t_range['max'];
$t_size = 8;
}
}
$t_milestone = new MileStone($t_row, $t_row_label, graph_date_format($t_start_date), $t_extra);
$t_milestone->title->SetFont($t_graph_font, FS_NORMAL, 8);
$t_milestone->mark->SetType(MARK_FILLEDCIRCLE);
$t_milestone->mark->SetWidth($t_size);
if (5 != $t_size) {
$t_milestone->mark->SetFillColor('red');
}
// foreach( $t_constraints as $t_constraint){
// $t_milestone->SetConstrain( $t_constraint['row'], $t_constraint['type'] );
// }
$graph->add($t_milestone);
break;
}
}
// Setting the min and max date:
$t_minmax = $graph->GetBarMinMax();
$t_week_in_seconds = 7 * 24 * 3600;
// 1 week offset min:
if ($t_minmax[0] - $t_week_in_seconds > 0) {
$t_graph_offset_min = $t_minmax[0] - $t_week_in_seconds;
} else {
$t_graph_offset_min = $t_minmax[0];
}
// 2 weeks offset max:
$t_graph_offset_max = $t_minmax[1] + 3 * $t_week_in_seconds;
$graph->SetDateRange(graph_date_format($t_graph_offset_min), graph_date_format($t_graph_offset_max));
// Add a vertical line for today if in the range of GetBarMinMax() (retruns an arry ($min, $max) ):
$t_minmax = $graph->GetBarMinMax();
$t_now = date(config_get('short_date_format'));
if ($t_now >= graph_date_format($t_graph_offset_min) && $t_now <= graph_date_format($t_graph_offset_max)) {
$t_today = new GanttVLine($t_now, "Today", "darkred", 2, "solid");
$t_today->SetDayOffset(0.5);
$graph->add($t_today);
}
// $t_today = new GanttVLine( "2011-03-01" , "" , "darkred", 2, "solid");//
// $t_today->SetDayOffset(0.5);
// $graph->add( $t_today );
$t_gantt_chart_height = gantt_chart_get_height($graph);
$t_legend = gantt_chart_legend(false);
$t_legend_height = 60;
// Display the Gantt chart
// $graph->Stroke();
//--------------------------------------
// Create a combined graph
//--------------------------------------
$mgraph = new MGraph();
$mgraph->Add($graph, 0, 0);
$mgraph->Add($t_legend, 0, $t_gantt_chart_height + $t_legend_height);
$mgraph->Stroke();
}
}
