seeddms-code/views/bootstrap/class.WorkflowGraph.php

155 lines
5.5 KiB
PHP

<?php
/**
* Implementation of WorkspaceMgr view
*
* @category DMS
* @package SeedDMS
* @license GPL 2
* @version @version@
* @author Uwe Steinmann <uwe@steinmann.cx>
* @copyright Copyright (C) 2002-2005 Markus Westphal,
* 2006-2008 Malcolm Cowe, 2010 Matteo Lucarelli,
* 2010-2012 Uwe Steinmann
* @version Release: @package_version@
*/
/**
* Include parent class
*/
require_once("class.Bootstrap.php");
/**
* Class which outputs the html page for WorkspaceMgr view
*
* @category DMS
* @package SeedDMS
* @author Markus Westphal, Malcolm Cowe, Uwe Steinmann <uwe@steinmann.cx>
* @copyright Copyright (C) 2002-2005 Markus Westphal,
* 2006-2008 Malcolm Cowe, 2010 Matteo Lucarelli,
* 2010-2012 Uwe Steinmann
* @version Release: @package_version@
*/
class SeedDMS_View_WorkflowGraph extends SeedDMS_Bootstrap_Style {
function printGraph() { /* {{{ */
$transitions = $this->workflow->getTransitions();
if($transitions) {
foreach($transitions as $transition) {
$action = $transition->getAction();
$maxtime = $transition->getMaxTime();
$state = $transition->getState();
$nextstate = $transition->getNextState();
if(1 || !isset($this->actions[$action->getID()])) {
$color = "#4B4";
$iscurtransition = $this->curtransition && $transition->getID() == $this->curtransition->getID();
if($iscurtransition) {
$color = "#D00";
} else {
if($this->wkflog) {
foreach($this->wkflog as $entry) {
if($entry->getTransition()->getID() == $transition->getID()) {
$color = "#DDD";
break;
}
}
}
}
$this->actions[$action->getID()] = $action->getID();
$transusers = $transition->getUsers();
$unames = array();
foreach($transusers as $transuser) {
$unames[] = $transuser->getUser()->getFullName();
}
echo "ggg.addNode(\"A".$transition->getID()."-".$action->getID()."\", { render: render_action, maxtime: \"".str_replace('"', "\\\"", implode(", ", $unames))."\", label : \"".str_replace('"', "\\\"", $action->getName())."\", color: '".$color."' });\n";
}
if(!isset($this->states[$state->getID()])) {
$this->states[$state->getID()] = $state;
$initstate = '';
if($state == $this->workflow->getInitState())
$initstate = " (START)";
echo "ggg.addNode(\"S".$state->getID()."\", { label : \"".str_replace('"', "\\\"", $state->getName()." ".$initstate)."\" });\n";
}
if(!isset($this->states[$nextstate->getID()])) {
$this->states[$state->getID()] = $nextstate;
echo "ggg.addNode(\"S".$nextstate->getID()."\", { label : \"".str_replace('"', "\\\"", $nextstate->getName())."\" });\n";
}
}
foreach($transitions as $transition) {
if(!in_array($transition->getID(), $this->seentrans)) {
$state = $transition->getState();
$nextstate = $transition->getNextState();
$action = $transition->getAction();
$iscurtransition = $this->curtransition && $transition->getID() == $this->curtransition->getID();
echo "ggg.addEdge(\"S".$state->getID()."\",\"A".$transition->getID()."-".$action->getID()."\", { ".($iscurtransition ? "stroke: '#D00', 'stroke-width': '2px'" : "")." });\n";
echo "ggg.addEdge(\"A".$transition->getID()."-".$action->getID()."\",\"S".$nextstate->getID()."\", { ".($iscurtransition ? "stroke: '#D00', 'stroke-width': '2px'" : "")." });\n";
$this->seentrans[] = $transition->getID();
}
}
}
} /* }}} */
function show() { /* {{{ */
$dms = $this->params['dms'];
$user = $this->params['user'];
$this->workflow = $this->params['workflow'];
$this->curtransition = $this->params['transition'];
$document = $this->params['document'];
if($document) {
$latestContent = $document->getLatestContent();
$this->wkflog = $latestContent->getWorkflowLog();
} else {
$this->wkflog = array();
}
$this->htmlAddHeader(
'<script type="text/javascript" src="../styles/bootstrap/dracula/raphael-min.js"></script>'."\n".
'<script type="text/javascript" src="../styles/bootstrap/dracula/dracula_graffle.js"></script>'."\n".
'<script type="text/javascript" src="../styles/bootstrap/dracula/dracula_graph.js"></script>'."\n".
'<script type="text/javascript" src="../styles/bootstrap/dracula/dracula_algorithms.js"></script>'."\n");
$this->htmlStartPage(getMLText("admin_tools"));
// $this->contentContainerStart();
?>
<div id="canvas" style="width: 100%; height:480px; _border: 1px solid #bbb;"></div>
<script language="JavaScript">
$(document).ready(function() {
var width = $('#canvas').width();
var height = $('#canvas').height();;
var ggg = new Graph();
ggg.edgeFactory.template.style.directed = true;
var render_action = function(r, n) {
/* the Raphael set is obligatory, containing all you want to display */
var set = r.set().push(
/* custom objects go here */
r.rect(n.point[0]-45, n.point[1]-13, 90, 44).attr({"fill": (n.color == undefined ? "#feb" : n.color), r : "12px", "stroke-width" : "1px" })).push(
r.text(n.point[0], n.point[1] + 10, (n.label || n.id) + "\n(" + (n.maxtime == undefined ? "Infinity" : n.maxtime) + ")"));
return set;
};
<?php
$this->seentrans = array();
$state = $this->workflow->getInitState();
$this->states = array();
$this->actions = array();
$this->printGraph();
?>
var layouter = new Graph.Layout.Spring(ggg);
var renderer = new Graph.Renderer.Raphael('canvas', ggg, width, height);
});
</script>
<?php
// $this->contentContainerEnd();
echo "</body>\n</html>\n";
} /* }}} */
}
?>