<?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 js() { /* {{{ */
$this->workflow = $this->params['workflow'];
/* curtransitions is a list of transition that shall be highlighted.
* It is used to mark the current transition a user can trigger.
* Setting this will automatically show all other transitions with
* higher opacity.
*/
$this->curtransitions = $this->params['transitions'];
header('Content-Type: application/javascript; charset=UTF-8');
$renderdata = $this->workflow->getLayoutData();
if($renderdata) {
$positions = array();
$data = json_decode($renderdata);
foreach($data->nodes as $node) {
if($node->group == 'nodes') {
$positions[$node->data->id] = $node->position;
}
}
}
?>
var cy = cytoscape({
container: document.getElementById('canvas'),
style: [
{
selector: 'node',
style: {
'content': 'data(name)',
'height': 40,
'width': 40,
'text-valign': 'top',
'text-halign': 'center',
// 'color': '#fff',
'background-color': '#11479e',
// 'text-outline-color': '#11479e',
// 'text-outline-width': '3px',
// 'font-size': '10px',
'text-wrap': 'wrap'
}
},
{
selector: 'node.action',
style: {
'shape': 'roundrectangle',
'height': 30,
'width': 30,
'background-color': '#91479e',
// 'text-outline-color': '#91479e'
}
},
{
selector: 'node.current',
style: {
'font-weight': 'bold',
}
},
{
selector: 'node.light',
style: {
'opacity': '0.3',
}
},
{
selector: 'node.init',
style: {
'background-color': '#ff9900',
// 'text-outline-color': '#b06000'
}
},
{
selector: 'node.released',
style: {
'background-color': '#00b000',
'text-valign': 'bottom',
'text-margin-y': '3px',
// 'text-outline-color': '#00b000'
}
},
{
selector: 'node.rejected',
style: {
'background-color': '#b00000',
'text-valign': 'bottom',
'text-margin-y': '3px',
// 'text-outline-color': '#b00000'
}
},
{
selector: 'edge',
style: {
'content': 'data(name)',
'text-wrap': 'wrap',
'width': 4,
'curve-style': 'bezier',
'target-arrow-shape': 'triangle',
'line-color': '#9dbaea',
'target-arrow-color': '#9dbaea',
'curve-style': 'bezier'
}
},
{
selector: 'edge.light',
style: {
'opacity': '0.3',
}
}
]
});
cy.gridGuide({
discreteDrag: false,
guidelinesStyle: {
strokeStyle: "red"
}
});
function save_handler(evt) {
// console.log(JSON.stringify(cy.json().elements));
$.ajax('../op/op.WorkflowMgr.php', {
type:"POST",
async:true,
dataType:"json",
data: {
action: 'setrenderdata',
workflowid: <?php echo $this->workflow->getID(); ?>,
data: JSON.stringify(cy.json().elements)
},
success: function(data, textStatus) {
noty({
text: data.message,
type: data.success ? 'success' : 'error',
dismissQueue: true,
layout: 'topRight',
theme: 'defaultTheme',
timeout: 1500,
});
}
});
};
cy.on('free', 'node', function(evt) {
$('#png').attr('src', cy.png({'full': true}));
});
cy.on('tap', 'node', function(evt) {
var node = evt.cyTarget;
var scratch = node.scratch('app');
if(typeof scratch !== 'undefined') {
noty({
text: (scratch.users ? '<p><?php printMLText('users'); ?>: ' + scratch.users + '</p>' : '') + (scratch.groups ? '<?php printMLText('groups'); ?>: ' + scratch.groups + '</p>' : ''),
type: 'information',
dismissQueue: true,
layout: 'topCenter',
theme: 'defaultTheme',
timeout: 4000,
killer: true,
});
}
});
cy.on('zoom', function(evt) {
$('#zoom button').text(Math.round(cy.zoom()*100)+'%');
});
<?php
$this->printGraph($positions);
?>
cy.layout({ name: '<?php echo $renderdata ? 'preset' : 'cose'; ?>', ready: function() {$('#png').attr('src', cy.png({'full': true}))} });
cy.maxZoom(2.5);
cy.minZoom(0.4);
$('#zoom button').text(Math.round(cy.zoom()*100)+'%');
$(document).ready(function() {
$('body').on('click', '#savelayout', function(ev){
ev.preventDefault();
save_handler();
});
$('body').on('click', '#setlayout', function(ev){
ev.preventDefault();
var element = $(this);
cy.layout({name: element.data('layout'), ready: function() {$('#png').attr('src', cy.png({'full': true}))}});
});
$('body').on('click', '#zoom button', function(ev){
cy.zoom(1);
cy.center();
});
});
<?php
} /* }}} */
function printGraph($positions) { /* {{{ */
$transitions = $this->workflow->getTransitions();
if($transitions) {
$this->seentrans = array();
$this->states = array();
$this->actions = array();
$highlightstates = array();
foreach($transitions as $transition) {
$action = $transition->getAction();
$maxtime = $transition->getMaxTime();
$state = $transition->getState();
$nextstate = $transition->getNextState();
if(1 || !isset($this->actions[$action->getID()])) {
$iscurtransition = false;
if($this->curtransitions) {
foreach($this->curtransitions as $tr)
if($transition->getID() == $tr->getID())
$iscurtransition = true;
}
$this->actions[$action->getID()] = $action->getID();
$transusers = $transition->getUsers();
$unames = array();
foreach($transusers as $transuser) {
$unames[] = $transuser->getUser()->getFullName();
}
$transgroups = $transition->getGroups();
$gnames = array();
foreach($transgroups as $transgroup) {
$gnames[] = $transgroup->getGroup()->getName();
}
$nodeid = "A".$transition->getID()."-".$action->getID();
echo "cy.add({
data: {
id: '".$nodeid."',
name: \"".str_replace('"', "\\\"", $action->getName())/*.($unames ? "\\n(".str_replace('"', "\\\"", implode(", ", $unames)).")" : '').($gnames ? "\\n(".str_replace('"', "\\\"", implode(", ", $gnames)).")" : '')*/."\"
},".(isset($positions[$nodeid]) ? "
position: {x: ".$positions[$nodeid]->x.", y: ".$positions[$nodeid]->y."}," : "")."
classes: 'action".($iscurtransition ? " current" : ($this->curtransitions ? " light" : ""))."'".(!$this->curtransitions || $iscurtransition && $this->curtransitions ? ",
scratch: {
app: {groups: \"".str_replace('"', "\\\"", implode(", ", $gnames))."\", users: \"".str_replace('"', "\\\"", implode(", ", $unames))."\"}
}" : "")."
});\n";
}
/* Collect all states and remember those which are part of a
* current transition.
*/
if(!isset($this->states[$state->getID()]) || $iscurtransition) {
if($iscurtransition)
$highlightstates[] = $state->getID();
$this->states[$state->getID()] = $state;
}
if(!isset($this->states[$nextstate->getID()]) || $iscurtransition) {
if($iscurtransition)
$highlightstates[] = $nextstate->getID();
$this->states[$nextstate->getID()] = $nextstate;
}
}
foreach($this->states as $state) {
$docstatus = $state->getDocumentStatus();
$nodeid = 'S'.$state->getID();
echo "cy.add({
data: {
id: '".$nodeid."',
name: \"".str_replace('"', "\\\"", $state->getName())."\"
},".(isset($positions[$nodeid]) ? "
position: {x: ".$positions[$nodeid]->x.", y: ".$positions[$nodeid]->y."}," : "")."
classes: 'state".($state == $this->workflow->getInitState() ? ' init' : ($docstatus == S_RELEASED ? ' released' : ($docstatus == S_REJECTED ? ' rejected' : ''))).($highlightstates && !in_array($state->getID(), $highlightstates) ? ' light' : '')."'
});\n";
}
foreach($transitions as $transition) {
// if(!in_array($transition->getID(), $this->seentrans)) {
$state = $transition->getState();
$nextstate = $transition->getNextState();
$action = $transition->getAction();
$iscurtransition = false;
if($this->curtransitions) {
foreach($this->curtransitions as $tr)
if($transition->getID() == $tr->getID())
$iscurtransition = true;
}
echo "cy.add({
data: {
id: 'E1-".$transition->getID()."',
source: 'S".$state->getID()."',
target: 'A".$transition->getID()."-".$action->getID()."'
},
classes: '".($iscurtransition ? " current" : ($this->curtransitions ? " light" : ""))."',
});\n";
echo "cy.add({
data: {
id: 'E2-".$transition->getID()."',
source: 'A".$transition->getID()."-".$action->getID()."',
target: 'S".$nextstate->getID()."'
},
classes: '".($iscurtransition ? " current" : ($this->curtransitions ? " light" : ""))."',
});\n";
// $this->seentrans[] = $transition->getID();
// }
}
}
?>
<?php
} /* }}} */
function show() { /* {{{ */
$dms = $this->params['dms'];
$user = $this->params['user'];
$this->workflow = $this->params['workflow'];
$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/cytoscape/cytoscape.min.js"></script>'."\n");
$this->htmlAddHeader(
'<script type="text/javascript" src="../styles/bootstrap/cytoscape/cytoscape-grid-guide.js"></script>'."\n");
$this->htmlAddHeader('
<style type="text/css">
body {padding: 0px;}
div.buttons {float: right; padding-left: 4px; height: 100px; width: 120px; margin-right: 5px;}
div.buttons button {margin: 3px; _float: right;}
div.buttons #zoom {margin: 3px; _float: right;}
#legend {display: inline-block; margin-left: 10px;}
#preview {height: 115px; background: #f5f5f5; border-top: 1px solid #e3e3e3;}
#preview img {float: left;border: 1px solid #bbb; background: #fff; min-height: 100px; height: 100px; _width: 100px; padding: 3px; margin: 3px;}
</style>
', 'css');
$this->htmlStartPage(getMLText("admin_tools"));
// $this->contentContainerStart();
?>
<div id="canvas" style="width: 100%; height:545px; _border: 1px solid #bbb;"></div>
<div id="preview">
<img id="png" />
<div id="legend">
<i class="icon-circle initstate"></i> <?php printMLText("workflow_initstate"); ?><br />
<i class="icon-circle released"></i> <?php echo getOverallStatusText(S_RELEASED); ?><br />
<i class="icon-circle rejected"></i> <?php echo getOverallStatusText(S_REJECTED); ?><br />
<i class="icon-circle in-workflow"></i> <?php echo getOverallStatusText(S_IN_WORKFLOW); ?><br />
<i class="icon-sign-blank workflow-action"></i> <?php echo printMLText('global_workflow_actions'); ?>
</div>
<div class="buttons">
<div id="zoom"><button class="btn btn-mini btn-default">Zoom</button></div>
<button class="btn btn-mini" id="savelayout"><?php printMLText('workflow_save_layout'); ?></button>
<button class="btn btn-mini" id="setlayout" data-layout="cose"><?php printMLText('redraw'); ?></button>
</div>
</div>
<?php
// $this->contentContainerEnd();
if(method_exists($this, 'js'))
echo '<script src="../out/out.'.$this->params['class'].'.php?action=js&'.$_SERVER['QUERY_STRING'].'"></script>'."\n";
echo "</body>\n</html>\n";
} /* }}} */
}
?>