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source: sandbox/workflow/trunk/inc/class.workflow_processmanager.inc.php @ 2372

Revision 2372, 22.2 KB checked in by pedroerp, 14 years ago (diff)
Ticket #609 - Merged 2197:2356 /sandbox/workflow/branches/609/ em /sandbox/workflow/trunk.
Property svn:executable set to ``*

Line
1	<?php
2	require_once 'common.inc.php';
3	// include galaxia's configuration tailored to egroupware
4	require_once('engine/config.egw.inc.php');
5
6	require_once(GALAXIA_LIBRARY . SEP . 'src' . SEP . 'ProcessManager' . SEP . 'ProcessManager.php');
7
8	/**
9	* @package Workflow
10	* @license http://www.gnu.org/copyleft/gpl.html GPL
11	*/
12	class workflow_processmanager extends ProcessManager
13	{
14	/**
15	* @var array $workflow_acl
16	* @access public
17	*/
18	var $workflow_acl;
19	/**
20	* @var array $not_export_attributes
21	* @access public
22	*/
23	var $not_export_attributes = array(
24	'database_user',
25	'database_password'
26	);
27	/**
28	* Constructor
29	* @access public
30	* @return object
31	*/
32	function workflow_processmanager()
33	{
34	parent::ProcessManager();
35	$this->workflow_acl = Factory::getInstance('workflow_acl');
36
37	/* allow regular users to see the process graph */
38	if ($_GET['menuaction'] == "workflow.ui_adminactivities.show_graph")
39	return;
40
41	if (isset($_GET['p_id']))
42	{
43	if (!($this->workflow_acl->checkWorkflowAdmin($GLOBALS['phpgw_info']['user']['account_id']) \|\| $this->workflow_acl->check_process_access($GLOBALS['phpgw_info']['user']['account_id'], (int) $_GET['p_id'])))
44	{
45	$GLOBALS['phpgw']->common->phpgw_header();
46	echo parse_navbar();
47	echo lang('access not permitted');
48	$GLOBALS['phpgw']->log->message('F-Abort, Unauthorized access to workflow.ui_adminprocesses');
49	$GLOBALS['phpgw']->log->commit();
50	$GLOBALS['phpgw']->common->phpgw_exit();
51	}
52	}
53	}
54	/**
55	* Import process data
56	* @param $data
57	* @access public
58	* @return bool
59	*/
60	function import_process(&$data)
61	{
62	if (!(isset($this->activity_manager))) $this->activity_manager = &Factory::newInstance('ActivityManager');
63
64	if (parent::import_process($data))
65	{
66	$proc_name = $this->_normalize_name($data['name'],$data['version']);
67	foreach($data['templates'] as $tpl)
68	{
69	$full_fname = GALAXIA_PROCESSES.SEP.$proc_name.SEP.'code'.SEP.'templates'.SEP.$tpl['name'];
70	if (file_exists($full_fname)) unlink($full_fname);
71
72	$fp = fopen($full_fname,"w");
73	fwrite($fp, $tpl['code']);
74	fclose($fp);
75	}
76
77	foreach($data['includes'] as $inc)
78	{
79	$full_fname = GALAXIA_PROCESSES.SEP.$proc_name.SEP.'code'.SEP.$inc['name'];
80	if (file_exists($full_fname)) unlink($full_fname);
81
82	$fp = fopen($full_fname,"w");
83	fwrite($fp, $inc['code']);
84	fclose($fp);
85	}
86
87	//create resource dir if needed
88	$resource_dir = GALAXIA_PROCESSES . SEP . $proc_name . SEP . 'resources';
89	if (count($data['resources']))
90	if (!is_dir($resource_dir))
91	mkdir($resource_dir, 0770);
92
93	if (is_array($data['resources']))
94	{
95	foreach($data['resources'] as $res)
96	{
97	$full_fname = $resource_dir . SEP . $res['name'];
98	if (file_exists($full_fname)) unlink($full_fname);
99	$fp = fopen($full_fname,"w");
100	fwrite($fp, base64_decode($res['bindata']));
101	fclose($fp);
102	}
103	}
104
105	return true;
106	} else {
107	return false;
108	}
109	}
110
111	/**
112	* Creates an XML representation of a process.
113	* Original from ProcessManager Class
114	* Modified to support includes, resources and variable templates
115	* @param $pId process id
116	* @access public
117	* @return void
118	*/
119	function serialize_process($pId)
120	{
121	if (!(isset($this->activity_manager))) $this->activity_manager = &Factory::newInstance('ActivityManager');
122	if (!isset($this->jobManager))
123	$this->jobManager = &Factory::newInstance('JobManager');
124
125	//if (!(isset($this->activity_manager))) $this->activity_manager = new ActivityManager($this->db);
126	// <process>
127	$out = '<?xml version="1.0" encoding="ISO-8859-1"?>' . "\n";
128	$out.= '<process>'."\n";
129	//we retrieve config values with the others process data
130	$proc_info =& $this->get_process($pId, true);
131	$wf_procname = $proc_info['wf_normalized_name'];
132	$out.= ' <name>'.htmlspecialchars($proc_info['wf_name']).'</name>'."\n";
133	$out.= ' <isValid>'.htmlspecialchars($proc_info['wf_is_valid']).'</isValid>'."\n";
134	$out.= ' <version>'.htmlspecialchars($proc_info['wf_version']).'</version>'."\n";
135	$out.= ' <isActive>'.htmlspecialchars($proc_info['wf_is_active']).'</isActive>'."\n";
136	$out.=' <description>'.htmlspecialchars($proc_info['wf_description']).'</description>'."\n";
137	$out.= ' <lastModif>'.date("d/m/Y [h:i:s]",$proc_info['wf_last_modif']).'</lastModif>'."\n";
138
139	//Shared code
140	$out.= ' <sharedCode><![CDATA[';
141	$fp=fopen(GALAXIA_PROCESSES.SEP."$wf_procname".SEP."code".SEP."shared.php","r");
142	while(!feof($fp)) {
143	$line=fread($fp,8192);
144	$out.=$line;
145	}
146	fclose($fp);
147	$out.= ' ]]></sharedCode>'."\n";
148
149	//Loop on config values
150	$out.=' <configs>'."\n";
151	foreach($proc_info['config'] as $res) {
152	$name = $res['wf_config_name'];
153	$value_int = $res['wf_config_value_int'];
154	$value = $res['wf_config_value'];
155	if (array_search($name,$this->not_export_attributes) === false)
156	{
157	$out.=' <config>'."\n";
158	$out.=' <wf_config_name>'.htmlspecialchars($name).'</wf_config_name>'."\n";
159	$out.=' <wf_config_value>'.htmlspecialchars($value).'</wf_config_value>'."\n";
160	$out.=' <wf_config_value_int>'.htmlspecialchars($value_int).'</wf_config_value_int>'."\n";
161	$out.=' </config>'."\n";
162	}
163	}
164	$out.=' </configs>'."\n";
165
166	// Now loop over activities
167
168	$act_list = $this->activity_manager->list_activities($pId, 0, -1, 'wf_name__asc', '','',false);
169	$out.=' <activities>'."\n";
170	foreach($act_list['data'] as $res) {
171	$name = $res['wf_normalized_name'];
172	$out.=' <activity>'."\n";
173	$out.=' <name>'.htmlspecialchars($res['wf_name']).'</name>'."\n";
174	$out.=' <type>'.htmlspecialchars($res['wf_type']).'</type>'."\n";
175	$out.=' <description>'.htmlspecialchars($res['wf_description']).'</description>'."\n";
176	$out.=' <menuPath>'.htmlspecialchars($res['wf_menu_path']).'</menuPath>'."\n";
177	$out.=' <lastModif>'.date("d/m/Y [h:i:s]",$res['wf_last_modif']).'</lastModif>'."\n";
178	$out.=' <isInteractive>'.$res['wf_is_interactive'].'</isInteractive>'."\n";
179	$out.=' <isAutoRouted>'.$res['wf_is_autorouted'].'</isAutoRouted>'."\n";
180	$out.=' <roles>'."\n";
181	//loop on activity roles
182	$actid = $res['wf_activity_id'];
183	$roles =& $this->activity_manager->get_activity_roles($actid);
184	foreach($roles as $role) {
185	if ($role['wf_readonly'])
186	{
187	$out.=' <role readonly="true">'.htmlspecialchars($role['wf_name']).'</role>'."\n";
188	}
189	else
190	{
191	$out.=' <role>'.htmlspecialchars($role['wf_name']).'</role>'."\n";
192	}
193	}
194	$out.=' </roles>'."\n";
195	$out.=' <agents>'."\n";
196	//loop on activity agents
197	$agents =& $this->activity_manager->get_activity_agents($actid);
198	foreach($agents as $agent) {
199	$out.=' <agent>'."\n";
200	$out.=' <agent_type>'.htmlspecialchars($agent['wf_agent_type']).'</agent_type>'."\n";
201	//loop on agent datas
202	$agent_data =& $this->activity_manager->get_activity_agent_data($actid,$agent['wf_agent_type']);
203	$out.=' <agent_datas>'."\n";
204	foreach($agent_data as $key => $value)
205	{
206	if (!($key=='wf_agent_id'))
207	{
208	$out.=' <agent_data>'."\n";
209	$out.=' <name>'.htmlspecialchars($key).'</name>'."\n";
210	$out.=' <value>'.htmlspecialchars($value).'</value>'."\n";
211	$out.=' </agent_data>'."\n";
212	}
213	}
214	$out.=' </agent_datas>'."\n";
215	$out.=' </agent>'."\n";
216	}
217	$out.=' </agents>'."\n";
218
219	//the code
220	$out.=' <code><![CDATA[';
221	$fp=fopen(GALAXIA_PROCESSES.SEP."$wf_procname".SEP."code".SEP."activities".SEP."$name.php","r");
222	while(!feof($fp)) {
223	$line=fread($fp,8192);
224	$out.=$line;
225	}
226	fclose($fp);
227	$out.=' ]]></code>';
228	if($res['wf_is_interactive']=='y') {
229	$out.=' <template><![CDATA[';
230	$fp=fopen(GALAXIA_PROCESSES.SEP."$wf_procname".SEP."code".SEP."templates".SEP."$name.tpl","r");
231	//while(!feof($fp)) {
232	// $line=fread($fp,8192);
233	$out.=''; //all templatess will be exported in another section
234	//}
235	fclose($fp);
236	$out.=' ]]></template>';
237	}
238	$out.=' </activity>'."\n";
239	}
240	$out.=' </activities>'."\n";
241
242	//export all templates
243	$base_path = GALAXIA_PROCESSES.SEP.$wf_procname.SEP.'code'.SEP.'templates';
244	$handle = opendir($base_path);
245	$out.=' <templates>'."\n";
246	while (false !== ($name = readdir($handle)))
247	{
248	if (is_dir($base_path.SEP.$name))
249	continue;
250	if (substr($name, -4) != ".tpl")
251	continue;
252	$out.=' <template>'."\n";
253	$out.=' <name>'.htmlspecialchars($name).'</name>'."\n";
254	//the code
255	$out.=' <code><![CDATA[';
256	$fp=fopen($base_path.SEP.$name,'r');
257	while(!feof($fp)) {
258	$line=fread($fp,8192);
259	$out.=$line;
260	}
261	fclose($fp);
262	$out.=' ]]></code>';
263	$out.=' </template>'."\n";
264	}
265	$out.=' </templates>'."\n";
266
267	//export all includes
268	$base_path = GALAXIA_PROCESSES.SEP.$wf_procname.SEP.'code';
269	$handle = opendir($base_path);
270	$out.=' <includes>'."\n";
271	while (false !== ($name = readdir($handle)))
272	{
273	if (is_dir($base_path.SEP.$name)) /* ignore directories */
274	continue;
275	if ($name == 'shared.php') /* shared.php was saved before */
276	continue;
277	if (substr($name, -4) != ".php")
278	continue;
279	$out.=' <include>'."\n";
280	$out.=' <name>'.htmlspecialchars($name).'</name>'."\n";
281	//the code
282	$out.=' <code><![CDATA[';
283	$fp=fopen($base_path.SEP.$name,'r');
284	while(!feof($fp))
285	{
286	$line=fread($fp,8192);
287	$out.=$line;
288	}
289	fclose($fp);
290	$out.=' ]]></code>';
291	$out.=' </include>'."\n";
292	}
293	$out.=' </includes>'."\n";
294
295	$jobList = $this->jobManager->getJobsByProcessID($pId);
296	$out .= " <jobs>\n";
297	foreach ($jobList as $job)
298	{
299	$out .= " <job>\n";
300	$out .= " <name>" . htmlspecialchars($job['name']) . "</name>\n";
301	$out .= " <description>" . htmlspecialchars($job['description']) . "</description>\n";
302	$out .= " <timeStart>" . htmlspecialchars($job['time_start']) . "</timeStart>\n";
303	$out .= " <intervalValue>" . htmlspecialchars($job['interval_value']) . "</intervalValue>\n";
304	$out .= " <intervalUnity>" . htmlspecialchars($job['interval_unity']) . "</intervalUnity>\n";
305	$out .= " <dateType>" . htmlspecialchars($job['date_type']) . "</dateType>\n";
306	$out .= " <weekDays>" . htmlspecialchars($job['week_days']) . "</weekDays>\n";
307	$out .= " <monthOffset>" . htmlspecialchars($job['month_offset']) . "</monthOffset>\n";
308	$out .= " <active>f</active>\n";
309	$out .= " <fileContents><![CDATA[" . file_get_contents($this->jobManager->getJobFile($job['job_id'])) . "]]></fileContents>\n";
310	$out .= " </job>\n";
311	}
312	$out .= " </jobs>\n";
313
314	//export all resources
315	$base_path = GALAXIA_PROCESSES . SEP . $wf_procname . SEP . 'resources';
316	$handle = opendir($base_path);
317	$out.=' <resources>'."\n";
318	while (false !== ($name = readdir($handle)))
319	{
320	if (is_dir($base_path.SEP.$name))
321	continue;
322	if (substr($name, -4) == ".swp")
323	continue;
324	$out.=' <resource>'."\n";
325	$out.=' <name>'.htmlspecialchars($name).'</name>'."\n";
326	//the code
327	$out.=' <bindata><![CDATA[';
328	$fp=fopen($base_path.SEP.$name,'r');
329	//while(!feof($fp)) {
330	$line=fread($fp,filesize($base_path.SEP.$name));
331	$out.=chunk_split(base64_encode($line));
332	//}
333	fclose($fp);
334	$out.=' ]]></bindata>';
335	$out.=' </resource>'."\n";
336	}
337	$out.=' </resources>'."\n";
338
339
340	$out.=' <transitions>'."\n";
341	//loop on transitions
342	$transitions = $this->activity_manager->get_process_transitions($pId);
343	foreach($transitions as $tran) {
344	$out.=' <transition>'."\n";
345	$out.=' <from>'.htmlspecialchars($tran['wf_act_from_name']).'</from>'."\n";
346	$out.=' <to>'.htmlspecialchars($tran['wf_act_to_name']).'</to>'."\n";
347	$out.=' </transition>'."\n";
348	}
349	$out.=' </transitions>'."\n";
350	$out.= '</process>'."\n";
351
352	//$fp = fopen(GALAXIA_PROCESSES."/$wf_procname/$wf_procname.xml","w");
353	//fwrite($fp,$out);
354	//fclose($fp);
355	return $out;
356	}
357
358	/**
359	* Creates a process PHP data structure from its XML representation
360	*
361	* Unserialize process data
362	* @access public
363	* @return void
364	*/
365	function unserialize_process(&$xml)
366	{
367	// Create SAX parser assign this object as base for handlers
368	// handlers are private methods defined below.
369	// keep contexts and parse
370	$this->parser = xml_parser_create("ISO-8859-1");
371	xml_parser_set_option($this->parser,XML_OPTION_CASE_FOLDING,0);
372	//xml_parser_set_option($parser,XML_OPTION_SKIP_WHITE, 1);
373	xml_set_object($this->parser, $this);
374	xml_set_element_handler($this->parser, '_start_element_handler', '_end_element_handler');
375	xml_set_character_data_handler($this->parser, '_data_handler');
376
377	$aux=Array(
378	'name'=>'root',
379	'children'=>Array(),
380	'parent' => 0,
381	'data'=>'',
382	'attribs' => Array(),
383	);
384
385	$this->tree[0]=$aux;
386	$this->current=0;
387
388	if (!xml_parse($this->parser, $xml, true)) {
389	$error = sprintf("XML error: %s at line %d",
390	xml_error_string(xml_get_error_code($this->parser)),
391	xml_get_current_line_number($this->parser));
392	trigger_error($error,E_USER_WARNING);
393	$this->error[] = $error;
394	}
395	xml_parser_free($this->parser);
396	// Now that we have the tree we can do interesting things
397
398	$process=Array();
399	$activities=Array();
400	$transitions=Array();
401	$jobs = array();
402	for($i=0;$i<count($this->tree[1]['children']);$i++) {
403	// Process attributes
404	$z=$this->tree[1]['children'][$i];
405	$name = trim($this->tree[$z]['name']);
406
407	//config values
408	if ($name=='configs') {
409	for($j=0;$j<count($this->tree[$z]['children']);$j++) {
410	$z2 = $this->tree[$z]['children'][$j];
411	// this is a config $name = $this->tree[$z2]['name'];
412	$aux = Array();
413	if($this->tree[$z2]['name']=='config') {
414	for($k=0;$k<count($this->tree[$z2]['children']);$k++) {
415	$z3 = $this->tree[$z2]['children'][$k];
416	$name = trim($this->tree[$z3]['name']);
417	$value= trim($this->tree[$z3]['data']);
418	$aux[$name]=$value;
419	}
420	$configs[]=$aux;
421	}
422	}
423	}
424	//activities
425	elseif($name=='activities') {
426	for($j=0;$j<count($this->tree[$z]['children']);$j++) {
427	$z2 = $this->tree[$z]['children'][$j];
428	// this is an activity $name = $this->tree[$z2]['name'];
429	$aux = Array();
430	if($this->tree[$z2]['name']=='activity') {
431	for($k=0;$k<count($this->tree[$z2]['children']);$k++) {
432	$z3 = $this->tree[$z2]['children'][$k];
433	$name = trim($this->tree[$z3]['name']);
434	$value= trim($this->tree[$z3]['data']);
435	if($name=='roles') {
436	$roles=Array();
437	for($l=0;$l<count($this->tree[$z3]['children']);$l++) {
438	$z4 = $this->tree[$z3]['children'][$l];
439	$name = trim($this->tree[$z4]['name']);
440	$data = trim($this->tree[$z4]['data']);
441	$attribs = $this->tree[$z4]['attribs'];
442	$readonly = false;
443	if ( (isset($attribs['readonly'])) && ($attribs['readonly']))
444	{
445	//role in read-only
446	$readonly = true;
447	}
448	$roles[]=array(
449	'name' => $data,
450	'readonly' => $readonly,
451	);
452	}
453	}
454	elseif ($name=='agents')
455	{
456	$agents=Array();
457	for($l=0;$l<count($this->tree[$z3]['children']);$l++)
458	{
459	$z4 = $this->tree[$z3]['children'][$l];
460	//$name is agent
461	$name = trim($this->tree[$z4]['name']);
462	if ($name = 'agent')
463	{
464	$agent = array();
465	for($m=0;$m<count($this->tree[$z4]['children']);$m++)
466	{
467	$z5 = $this->tree[$z4]['children'][$m];
468	//$name is agent_type or agent_datas
469	$name = trim($this->tree[$z5]['name']);
470	// data will be the agent_type or an array for agent_datas
471	$data = trim($this->tree[$z5]['data']);
472	if ($name=='agent_type')
473	{
474	$agent['wf_agent_type']=$data;
475	}
476	elseif ($name=='agent_datas')
477	{
478	for($n=0;$n<count($this->tree[$z5]['children']);$n++)
479	{
480	$z6 = $this->tree[$z5]['children'][$n];
481	//$name is agent_data $val is an array
482	$name = trim($this->tree[$z6]['name']);
483	$val = trim($this->tree[$z6]['data']);
484	if ($name=='agent_data')
485	{
486	for($o=0;$o<count($this->tree[$z6]['children']);$o++)
487	{
488	$z7 = $this->tree[$z6]['children'][$o];
489	//$name is agent_data $val is 'name' or 'value'
490	$name = trim($this->tree[$z7]['name']);
491	$content = trim($this->tree[$z7]['data']);
492	//echo "<br>z7 name $name content: $content";
493	if ($name=='name')
494	{
495	$agent_data_name = $content;
496	}
497	elseif ($name=='value')
498	{
499	$agent_data_value =& $content;
500	}
501	}
502	//echo "<br>associate $agent_data_name to $agent_data_value <hr>";
503	$agent[$agent_data_name] = $agent_data_value;
504	}
505	}
506	}
507	}
508	$agents[]=$agent;
509	}
510	}
511	} else {
512	$aux[$name]=$value;
513	//print("$name:$value<br/>");
514	}
515	}
516	$aux['agents']=$agents;
517	$aux['roles']=$roles;
518	$activities[]=$aux;
519	}
520	}
521	} elseif($name=='transitions') {
522	for($j=0;$j<count($this->tree[$z]['children']);$j++) {
523	$z2 = $this->tree[$z]['children'][$j];
524	// this is an activity $name = $this->tree[$z2]['name'];
525	$aux=Array();
526	if($this->tree[$z2]['name']=='transition') {
527	for($k=0;$k<count($this->tree[$z2]['children']);$k++) {
528	$z3 = $this->tree[$z2]['children'][$k];
529	$name = trim($this->tree[$z3]['name']);
530	$value= trim($this->tree[$z3]['data']);
531	if($name == 'from' \|\| $name == 'to') {
532	$aux[$name]=$value;
533	}
534	}
535	}
536	$transitions[] = $aux;
537	}
538	} elseif($name=='includes') {
539	for($j=0;$j<count($this->tree[$z]['children']);$j++) {
540	$z2 = $this->tree[$z]['children'][$j];
541	// this is an activity $name = $this->tree[$z2]['name'];
542	$aux=Array();
543	if($this->tree[$z2]['name']=='include') {
544	for($k=0;$k<count($this->tree[$z2]['children']);$k++) {
545	$z3 = $this->tree[$z2]['children'][$k];
546	$name = trim($this->tree[$z3]['name']);
547	$value= trim($this->tree[$z3]['data']);
548	$aux[$name]=$value;
549	}
550	}
551	$includes[] = $aux;
552	}
553	} elseif($name=='templates') {
554	for($j=0;$j<count($this->tree[$z]['children']);$j++) {
555	$z2 = $this->tree[$z]['children'][$j];
556	// this is an activity $name = $this->tree[$z2]['name'];
557	$aux=Array();
558	if($this->tree[$z2]['name']=='template') {
559	for($k=0;$k<count($this->tree[$z2]['children']);$k++) {
560	$z3 = $this->tree[$z2]['children'][$k];
561	$name = trim($this->tree[$z3]['name']);
562	$value= trim($this->tree[$z3]['data']);
563	$aux[$name]=$value;
564	}
565	}
566	$templates[] = $aux;
567	}
568	} elseif($name=='resources') {
569	for($j=0;$j<count($this->tree[$z]['children']);$j++) {
570	$z2 = $this->tree[$z]['children'][$j];
571	// this is an activity $name = $this->tree[$z2]['name'];
572	$aux=Array();
573	if($this->tree[$z2]['name']=='resource') {
574	for($k=0;$k<count($this->tree[$z2]['children']);$k++) {
575	$z3 = $this->tree[$z2]['children'][$k];
576	$name = trim($this->tree[$z3]['name']);
577	$value= trim($this->tree[$z3]['data']);
578	$aux[$name]=$value;
579	}
580	}
581	$resources[] = $aux;
582	}
583	}
584	elseif ($name == 'jobs')
585	{
586	for ($j = 0; $j < count($this->tree[$z]['children']); $j++)
587	{
588	$job = array();
589	$jobIndex = $this->tree[$z]['children'][$j];
590	if($this->tree[$jobIndex]['name'] == 'job')
591	{
592	for ($k = 0; $k < count($this->tree[$jobIndex]['children']); $k++)
593	{
594	$propertyIndex = $this->tree[$jobIndex]['children'][$k];
595	$job[trim($this->tree[$propertyIndex]['name'])] = trim($this->tree[$propertyIndex]['data']);
596	}
597	}
598	$jobs[] = $job;
599	}
600	}
601	else {
602	$value = trim($this->tree[$z]['data']);
603	//print("$name is $value<br/>");
604	$process[$name]=$value;
605	}
606	}
607
608	$process['configs'] = $configs;
609	$process['activities'] = $activities;
610	$process['transitions'] = $transitions;
611	$process['resources'] = $resources;
612	$process['includes'] = $includes;
613	$process['templates'] = $templates;
614	$process['jobs'] = $jobs;
615
616	return $process;
617	}
618
619	/**
620	* Creates a new process PHP data structure from its XML representation
621	* unserial
622	* @access public
623	* @return void
624	*/
625	function new_process_version($pId, $minor=true)
626	{
627	$new_id = parent::new_process_version($pId,$minor);
628
629	//copy resource dir too
630	$old_name = GALAXIA_PROCESSES . SEP . $this->_get_normalized_name($pId) . SEP . 'resources';
631	$new_name = GALAXIA_PROCESSES . SEP . $this->_get_normalized_name($new_id) . SEP . 'resources';
632	if (is_dir($old_name))
633	$this->_rec_copy($old_name,$new_name);
634
635	$this->workflow_acl->add_process_admins($new_id, array( $GLOBALS['phpgw_info']['user']['account_id'] ));
636
637	return $new_id;
638	}
639	/**
640	* Remove process
641	* @param int $pId process id
642	* @access public
643	* @return string
644	*/
645	function remove_process($pId)
646	{
647	$result = parent::remove_process($pId);
648	$this->workflow_acl->del_process($pId);
649	return $result;
650	}
651	/**
652	* Replace_process
653	*
654	* @param int $pid process id
655	* @param array $vars
656	* @param boolean $create
657	*
658	* @access public
659	* @return int new id
660	*/
661	function replace_process($pId, &$vars, $create = true)
662	{
663	$id = parent::replace_process($pId, $vars, $create);
664
665	if (!$pId)
666	{
667	$this->workflow_acl->add_process_admins($id, array( $GLOBALS['phpgw_info']['user']['account_id'] ) );
668	}
669
670	return $id;
671	}
672	}
673	?>

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