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<?php
/* Copyright (C) 2010-2017 Laurent Destailleur <eldy@users.sourceforge.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file htdocs/projet/ganttchart.inc.php
* \ingroup projet
* \brief Gantt diagram of a project
*/
?>
<div id="principal_content" style="margin-left: 0;">
<div style="margin-left: 0; position: relative;" class="gantt" id="GanttChartDIV"></div>
<script type="text/javascript">
function DisplayHideRessources(boxName) {
graphFormat = g.getFormat();
if(boxName.checked == true) {
booShowRessources = 1;
}
else {
booShowRessources = 0;
}
reloadGraph();
}
function DisplayHideDurations(boxName) {
graphFormat = g.getFormat();
if(boxName.checked == true) {
booShowDurations = 1;
}
else {
booShowDurations = 0;
}
reloadGraph();
}
function DisplayHideComplete(boxName) {
graphFormat = g.getFormat();
if(boxName.checked == true) {
booShowComplete = 1;
}
else {
booShowComplete = 0;
}
reloadGraph();
}
function selectBarText(value) {
graphFormat = g.getFormat();
id=value.options[value.selectedIndex].value;
barText = id;
reloadGraph();
}
function reloadGraph() {
g.setShowRes(booShowRessources);
g.setShowComp(booShowComplete);
g.setShowDur(booShowDurations);
g.setCaptionType(barText);
g.setFormat(graphFormat);
g.Draw(jQuery("#tabs").width()-40);
}
//var g = new JSGantt.GanttChart('g', document.getElementById('GanttChartDIV'), 'day');
var g = new JSGantt.GanttChart(document.getElementById('GanttChartDIV'), 'day');
if (g.getDivId() != null)
//if (g)
{
var booShowRessources = 1;
var booShowDurations = 1;
var booShowComplete = 1;
var barText = "Resource";
var graphFormat = "day";
g.setDateInputFormat('<?php echo $dateformatinput; ?>'); // Set format of input dates ('mm/dd/yyyy', 'dd/mm/yyyy', does not work with 'yyyy-mm-dd')
g.setDateTaskTableDisplayFormat('<?php echo $dateformat; ?>'); // Format of date used into line
g.setDateTaskDisplayFormat('<?php echo $datehourformat; ?>'); // Format of date used into popup, not into line
g.setDayMajorDateDisplayFormat('dd mon');
g.setShowRes(1); // Show/Hide Responsible (0/1)
g.setShowDur(1); // Show/Hide Duration (0/1)
g.setShowComp(1); // Show/Hide % Complete(0/1)
g.setShowStartDate(1); // Show/Hide % Complete(0/1)
g.setShowEndDate(1); // Show/Hide % Complete(0/1)
g.setShowTaskInfoLink(1);
g.setFormatArr("day","week","month") // Set format options (up to 4 : "minute","hour","day","week","month","quarter")
g.setCaptionType('Caption'); // Set to Show Caption (None,Caption,Resource,Duration,Complete)
g.setUseFade(0);
g.setDayColWidth(20);
/* g.setShowTaskInfoLink(1) */
g.addLang('<?php print $langs->getDefaultLang(1);?>', vLangs['<?php print $langs->getDefaultLang(1);?>']);
g.setLang('<?php print $langs->getDefaultLang(1);?>');
<?php
echo "\n";
echo "/* g.AddTaskItem(new JSGantt.TaskItem(task_id, 'label', 'start_date', 'end_date', 'css', 'link', milestone, 'Resources', Compl%, Group, Parent, Open, 'Dependency', 'label','note', g)); */\n";
$level=0;
$tnums = count($tasks);
$old_project_id = 0;
for ($tcursor=0; $tcursor < $tnums; $tcursor++)
{
$t = $tasks[$tcursor];
if (empty($old_project_id) || $old_project_id != $t['task_project_id'])
{
// Break on project, create a fictive task for project id $t['task_project_id']
$projecttmp=new Project($db);
$projecttmp->fetch($t['task_project_id']);
$tmpt = array(
'task_id'=> '-'.$t['task_project_id'], 'task_alternate_id'=> '-'.$t['task_project_id'], 'task_name'=>$projecttmp->ref.' '.$projecttmp->title, 'task_resources'=>'',
'task_start_date'=>'', 'task_end_date'=>'',
'task_is_group'=>1, 'task_position'=>0, 'task_css'=>'ggroupblack', 'task_milestone'=> 0, 'task_parent'=>0, 'task_parent_alternate_id'=>0, 'task_notes'=>'',
'task_planned_workload'=>0
);
constructGanttLine($tasks, $tmpt, array(), 0, $t['task_project_id']);
$old_project_id = $t['task_project_id'];
}
if ($t["task_parent"] <= 0)
{
constructGanttLine($tasks, $t, $task_dependencies, $level, $t['task_project_id']);
findChildGanttLine($tasks, $t["task_id"], $task_dependencies, $level+1);
}
}
echo "\n";
?>
g.Draw(jQuery("#tabs").width()-40);
setTimeout('g.DrawDependencies()',100);
}
else
{
alert("<?php echo $langs->trans("FailedToDefinGraph"); ?>");
}
</script>
</div>
<?php
/**
* Add a gant chart line
*
* @param array $tarr Array of all tasks
* @param array $task Array with properties of one task
* @param array $task_dependencies Task dependencies (array(array(0=>idtask,1=>idtasktofinishfisrt))
* @param int $level Level
* @param int $project_id Id of project
* @return void
*/
function constructGanttLine($tarr, $task, $task_dependencies, $level = 0, $project_id = null)
{
global $langs;
global $dateformatinput2;
$start_date = $task["task_start_date"];
$end_date = $task["task_end_date"];
if (!$end_date) $end_date = $start_date;
$start_date = dol_print_date($start_date, $dateformatinput2);
$end_date = dol_print_date($end_date, $dateformatinput2);
// Resources
$resources = $task["task_resources"];
// Define depend (ex: "", "4,13", ...)
$depend = '';
$count = 0;
foreach ($task_dependencies as $value) {
// Not yet used project_dependencies = array(array(0=>idtask,1=>idtasktofinishfisrt))
if ($value[0] == $task['task_id']) {
$depend.=($count>0?",":"").$value[1];
$count ++;
}
}
// $depend .= "\"";
// Define parent
if ($project_id && $level < 0)
{
$parent = '-'.$project_id;
}
else
{
$parent = $task["task_parent_alternate_id"];
//$parent = $task["task_parent"];
}
// Define percent
$percent = $task['task_percent_complete']?$task['task_percent_complete']:0;
// Link (more information)
if ($task["task_id"] < 0)
{
//$link=DOL_URL_ROOT.'/projet/tasks.php?withproject=1&id='.abs($task["task_id"]);
$link='';
}
else
{
$link=DOL_URL_ROOT.'/projet/tasks/contact.php?withproject=1&id='.$task["task_id"];
}
// Name
//$name='<a href="'.DOL_URL_ROOT.'/projet/task/tasks.php?id='.$task['task_id'].'">'.$task['task_name'].'</a>';
$name=$task['task_name'];
/*for($i=0; $i < $level; $i++) {
$name=' - '.$name;
}*/
// Add line to gantt
/*
g.AddTaskItem(new JSGantt.TaskItem(1, 'Define Chart API','', '', 'ggroupblack','', 0, 'Brian', 0, 1,0,1,'','','Some Notes text',g));
g.AddTaskItem(new JSGantt.TaskItem(11,'Chart Object', '2014-02-20','2014-02-20','gmilestone', '', 1, 'Shlomy',100,0,1,1,'','','',g));
</pre>
<p>Method definition:
<strong>TaskItem(<em>pID, pName, pStart, pEnd, pColor, pLink, pMile, pRes, pComp, pGroup, pParent, pOpen, pDepend, pCaption, pNotes, pGantt</em>)</strong></p>
<dl>
<dt>pID</dt><dd>(required) a unique numeric ID used to identify each row</dd>
<dt>pName</dt><dd>(required) the task Label</dd>
<dt>pStart</dt><dd>(required) the task start date, can enter empty date ('') for groups. You can also enter specific time (2014-02-20 12:00) for additional precision.</dd>
<dt>pEnd</dt><dd>(required) the task end date, can enter empty date ('') for groups</dd>
<dt>pClass</dt><dd>(required) the css class for this task</dd>
<dt>pLink</dt><dd>(optional) any http link to be displayed in tool tip as the "More information" link.</dd>
<dt>pMile</dt><dd>(optional) indicates whether this is a milestone task - Numeric; 1 = milestone, 0 = not milestone</dd>
<dt>pRes</dt><dd>(optional) resource name</dd>
<dt>pComp</dt><dd>(required) completion percent, numeric</dd>
<dt>pGroup</dt><dd>(optional) indicates whether this is a group task (parent) - Numeric; 0 = normal task, 1 = standard group task, 2 = combined group task<a href='#combinedtasks' class="footnote">*</a></dd>
<dt>pParent</dt><dd>(required) identifies a parent pID, this causes this task to be a child of identified task. Numeric, top level tasks should have pParent set to 0</dd>
<dt>pOpen</dt><dd>(required) indicates whether a standard group task is open when chart is first drawn. Value must be set for all items but is only used by standard group tasks. Numeric, 1 = open, 0 = closed</dd>
<dt>pDepend</dt><dd>(optional) comma separated list of id's this task is dependent on. A line will be drawn from each listed task to this item<br>Each id can optionally be followed by a dependency type suffix. Valid values are:<blockquote>'FS' - Finish to Start (default if suffix is omitted)<br>'SF' - Start to Finish<br>'SS' - Start to Start<br>'FF' - Finish to Finish</blockquote>If present the suffix must be added directly to the id e.g. '123SS'</dd>
<dt>pCaption</dt><dd>(optional) caption that will be added after task bar if CaptionType set to "Caption"</dd>
<dt>pNotes</dt><dd>(optional) Detailed task information that will be displayed in tool tip for this task</dd>
<dt>pGantt</dt><dd>(required) javascript JSGantt.GanttChart object from which to take settings. Defaults to "g" for backwards compatibility</dd>
*/
//$note="";
$s = "\n// Add task level = ".$level." id=".$task["task_id"]." parent_id=".$task["task_parent"]." aternate_id=".$task["task_alternate_id"]." parent_aternate_id=".$task["task_parent_alternate_id"]."\n";
//$task["task_is_group"]=1; // When task_is_group is 1, content will be autocalculated from sum of all low tasks
// For JSGanttImproved
$css = $task['task_css'];
$line_is_auto_group = $task["task_is_group"];
//$line_is_auto_group=0;
//if ($line_is_auto_group) $css = 'ggroupblack';
//$dependency = ($depend?$depend:$parent."SS");
$dependency = '';
//$name = str_repeat("..", $level).$name;
$taskid = $task["task_alternate_id"];
//$taskid = $task['task_id'];
$note = $task['note'];
$note = dol_concatdesc($note, $langs->trans("Workload").' : '.($task['task_planned_workload'] ? convertSecondToTime($task['task_planned_workload'], 'allhourmin') : ''));
$s.= "g.AddTaskItem(new JSGantt.TaskItem('".$taskid."', '".dol_escape_js(trim($name))."', '".$start_date."', '".$end_date."', '".$css."', '".$link."', ".$task['task_milestone'].", '".dol_escape_js($resources)."', ".($percent >= 0 ? $percent : 0).", ".$line_is_auto_group.", '".$parent."', 1, '".$dependency."', '".(empty($task["task_is_group"]) ? (($percent >= 0 && $percent != '') ? $percent.'%' : '') : '')."', '".dol_escape_js($note)."', g));";
echo $s;
}
/**
* Find child Gantt line
*
* @param array $tarr tarr
* @param int $parent Parent
* @param array $task_dependencies Task dependencies
* @param int $level Level
* @return void
*/
function findChildGanttLine($tarr, $parent, $task_dependencies, $level)
{
$n=count($tarr);
$old_parent_id = 0;
for ($x=0; $x < $n; $x++)
{
if($tarr[$x]["task_parent"] == $parent && $tarr[$x]["task_parent"] != $tarr[$x]["task_id"])
{
// Create a grouping parent task for the new level
/*if (empty($old_parent_id) || $old_parent_id != $tarr[$x]['task_project_id'])
{
$tmpt = array(
'task_id'=> -98, 'task_name'=>'Level '.$level, 'task_resources'=>'', 'task_start_date'=>'', 'task_end_date'=>'',
'task_is_group'=>1, 'task_css'=>'ggroupblack', 'task_milestone'=> 0, 'task_parent'=>$tarr[$x]["task_parent"], 'task_notes'=>'');
constructGanttLine($tasks, $tmpt, array(), 0, $tarr[$x]['task_project_id']);
$old_parent_id = $tarr[$x]['task_project_id'];
}*/
constructGanttLine($tarr, $tarr[$x], $task_dependencies, $level, null);
findChildGanttLine($tarr, $tarr[$x]["task_id"], $task_dependencies, $level+1);
}
}
}