1: <?php
  2: /**
  3:  * This file contains the workflow allocation management.
  4:  *
  5:  * @package Plugin
  6:  * @subpackage Workflow
  7:  * @author unkown
  8:  * @copyright four for business AG <www.4fb.de>
  9:  * @license http://www.contenido.org/license/LIZENZ.txt
 10:  * @link http://www.4fb.de
 11:  * @link http://www.contenido.org
 12:  */
 13: 
 14: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
 15: 
 16: plugin_include('workflow', 'classes/class.workflow.php');
 17: plugin_include('workflow', 'includes/functions.workflow.php');
 18: cInclude("includes", "functions.encoding.php");
 19: 
 20: $page = new cGuiPage("workflow_steps", "workflow");
 21: $page->addStyle('workflow.css');
 22: 
 23: $iIdMarked = (int) $_GET['idworkflowitem'];
 24: 
 25: $workflowActions = new WorkflowActions();
 26: 
 27: $availableWorkflowActions = $workflowActions->getAvailableWorkflowActions();
 28: 
 29: $sCurrentEncoding = cRegistry::getEncoding();
 30: 
 31: if (conHtmlentities($adduser, ENT_COMPAT, $sCurrentEncoding) == i18n("Add User", "workflow")) {
 32:     $action = "workflow_create_user";
 33: }
 34: 
 35: // Function: Move step up
 36: if ($action == "workflow_step_up") {
 37:     $workflowitems = new WorkflowItems();
 38:     $workflowitems->swap($idworkflow, $position, $position - 1);
 39: }
 40: 
 41: // Function: Move step down
 42: if ($action == "workflow_step_down") {
 43:     $workflowitems = new WorkflowItems();
 44:     $workflowitems->swap($idworkflow, $position, $position + 1);
 45: }
 46: 
 47: // Function: Move user up
 48: if ($action == "workflow_user_up") {
 49:     $workflowitems = new WorkflowUserSequences();
 50:     $workflowitems->swap($idworkflowitem, $position, $position - 1);
 51: }
 52: 
 53: // Function: Move step down
 54: if ($action == "workflow_user_down") {
 55:     $workflowitems = new WorkflowUserSequences();
 56:     $workflowitems->swap($idworkflowitem, $position, $position + 1);
 57: }
 58: 
 59: // Function: Create new step
 60: if ($action == "workflow_create_step") {
 61:     $workflowitems = new WorkflowItems();
 62:     $item = $workflowitems->create($idworkflow);
 63:     $item->set("name", i18n("New Workflow Step", "workflow"));
 64:     $item->store();
 65:     $idworkflowitem = $item->get("idworkflowitem");
 66: }
 67: 
 68: // Function: Delete step
 69: if ($action == "workflow_step_delete") {
 70:     $workflowitems = new WorkflowItems();
 71:     $workflowitems->delete($idworkflowitem);
 72: }
 73: 
 74: // Function: Add user
 75: if ($action == "workflow_create_user") {
 76:     $workflowusers = new WorkflowUserSequences();
 77:     $new = $workflowusers->create($idworkflowitem);
 78: }
 79: 
 80: // Function: Remove user
 81: if ($action == "workflow_user_delete") {
 82:     $workflowusers = new WorkflowUserSequences();
 83:     $workflowusers->delete($idusersequence);
 84: }
 85: 
 86: // Function: Save step
 87: if ($action == "workflow_save_step" || $action == "workflow_create_user") {
 88:     $workflowactions = new WorkflowActions();
 89: 
 90:     foreach ($availableWorkflowActions as $key => $value) {
 91:         if ($wfactions[$key] == 1) {
 92:             $workflowactions->set($idworkflowitem, $key);
 93:         } else {
 94:             $workflowactions->remove($idworkflowitem, $key);
 95:         }
 96:     }
 97: 
 98:     $workflowitem = new WorkflowItem();
 99:     $workflowitem->loadByPrimaryKey($idworkflowitem);
100:     $workflowitem->setField('idtask', $wftaskselect);
101:     $workflowitem->setField('name', str_replace('\\','',$wfstepname));
102:     $workflowitem->setField('description', str_replace('\\','',$wfstepdescription));
103:     $workflowitem->store();
104: 
105:     $usersequences = new WorkflowUserSequences();
106:     $usersequences->select("idworkflowitem = '$idworkflowitem'");
107: 
108:     while (($usersequence = $usersequences->next()) !== false) {
109:         $wftime = "time" . $usersequence->get("idusersequence");
110:         $wfuser = "user" . $usersequence->get("idusersequence");
111: 
112:         $wftimelimit = "wftimelimit" . $usersequence->get("idusersequence");
113:         $usersequence->set("timeunit", $$wftime);
114:         $usersequence->set("iduser", $$wfuser);
115:         $usersequence->set("timelimit", $$wftimelimit);
116:         $usersequence->set("emailnoti", $wfemailnoti[$usersequence->get("idusersequence")]);
117:         $usersequence->set("escalationnoti", $wfescalnoti[$usersequence->get("idusersequence")]);
118:         $usersequence->store();
119:     }
120: }
121: 
122: /**
123:  * @param $listid
124:  * @param $default
125:  *
126:  * @return string
127:  * @throws cInvalidArgumentException
128:  */
129: function getTimeUnitSelector($listid, $default) {
130:     global $idclient, $cfg, $auth;
131: 
132:     $timeunits = array();
133:     $timeunits['Seconds'] = i18n("Seconds", "workflow");
134:     $timeunits['Minutes'] = i18n("Minutes", "workflow");
135:     $timeunits['Hours'] = i18n("Hours", "workflow");
136:     $timeunits['Days'] = i18n("Days", "workflow");
137:     $timeunits['Weeks'] = i18n("Weeks", "workflow");
138:     $timeunits['Months'] = i18n("Months", "workflow");
139:     $timeunits['Years'] = i18n("Years", "workflow");
140: 
141:     $tpl2 = new cTemplate();
142:     $tpl2->set('s', 'NAME', 'time' . $listid);
143:     $tpl2->set('s', 'CLASS', 'text_small');
144:     $tpl2->set('s', 'OPTIONS', 'size=1');
145: 
146:     foreach ($timeunits as $key => $value) {
147:         $tpl2->set('d', 'VALUE', $key);
148:         $tpl2->set('d', 'CAPTION', $value);
149: 
150:         if ($default == $key) {
151:             $tpl2->set('d', 'SELECTED', 'SELECTED');
152:         } else {
153:             $tpl2->set('d', 'SELECTED', '');
154:         }
155: 
156:         $tpl2->next();
157:     }
158: 
159:     return $tpl2->generate($cfg['path']['templates'] . $cfg['templates']['generic_select'], true);
160: }
161: 
162: /**
163:  * @return string
164:  * @throws cDbException
165:  * @throws cException
166:  * @throws cInvalidArgumentException
167:  */
168: function getWorkflowList() {
169:     global $idworkflow, $cfg;
170: 
171:     $backendUrl = cRegistry::getBackendUrl();
172: 
173:     $ui = new cGuiMenu();
174:     $workflowitems = new WorkflowItems();
175: 
176:     $workflowitems->select("idworkflow = '$idworkflow'", "", "position ASC");
177: 
178:     while (($workflowitem = $workflowitems->next()) !== false) {
179:         $pos = $workflowitem->get("position");
180:         $name = preg_replace("/\"/","",($workflowitem->get("name")));
181:         $id = $workflowitem->get("idworkflowitem");
182: 
183:         $edititem = new cHTMLLink();
184:         $edititem->setCLink("workflow_steps", 4, "workflow_step_edit");
185:         $edititem->setCustom("idworkflowitem", $id);
186:         $edititem->setCustom("idworkflow", $idworkflow);
187: 
188:         $moveup = new cHTMLLink();
189:         $moveup->setCLink("workflow_steps", 4, "workflow_step_up");
190:         $moveup->setCustom("idworkflowitem", $id);
191:         $moveup->setCustom("idworkflow", $idworkflow);
192:         $moveup->setCustom("position", $pos);
193:         $moveup->setAlt(i18n("Move step up", "workflow"));
194:         $moveup->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/no_verschieben.gif" . '">');
195: 
196:         $movedown = new cHTMLLink();
197:         $movedown->setCLink("workflow_steps", 4, "workflow_step_down");
198:         $movedown->setCustom("idworkflowitem", $id);
199:         $movedown->setCustom("idworkflow", $idworkflow);
200:         $movedown->setCustom("position", $pos);
201:         $movedown->setAlt(i18n("Move step down", "workflow"));
202:         $movedown->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/nu_verschieben.gif" . '">');
203: 
204:         $deletestep = new cHTMLLink();
205:         $deletestep->setCLink("workflow_steps", 4, "workflow_step_delete");
206:         $deletestep->setCustom("idworkflowitem", $id);
207:         $deletestep->setCustom("idworkflow", $idworkflow);
208:         $deletestep->setCustom("position", $pos);
209:         $deletestep->setAlt(i18n("Delete step", "workflow"));
210:         $deletestep->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/workflow_step_delete.gif" . '">');
211: 
212:         $ui->setTitle($id, "$pos. $name");
213:         $ui->setLink($id, $edititem);
214: 
215:         if ($pos > 1) {
216:             $ui->setActions($id, "moveup", $moveup->render());
217:         } else {
218:             $ui->setActions($id, "moveup", '<img src="images/spacer.gif" width="15" height="1">');
219:         }
220: 
221:         if ($pos < $workflowitems->count()) {
222:             $ui->setActions($id, "movedown", $movedown->render());
223:         } else {
224:             $ui->setActions($id, "movedown", '<img src="images/spacer.gif" width="15" height="1">');
225:         }
226: 
227:         $ui->setActions($id, "delete", $deletestep->render());
228: 
229:         if ($_GET['idworkflowitem'] == $id) {
230:             $ui->setMarked($id);
231:         }
232:     }
233: 
234:     $content = $ui->render(false);
235: 
236:     return ($content);
237: }
238: 
239: /**
240:  * @return string
241:  * @throws cInvalidArgumentException
242:  */
243: function createNewWorkflow() {
244:     global $idworkflow, $cfg;
245: 
246:     $backendUrl = cRegistry::getBackendUrl();
247: 
248:     $content = "";
249:     $ui = new cGuiMenu();
250:     $rowmark = false;
251: 
252:     $createstep = new cHTMLLink();
253:     $createstep->setCLink("workflow_steps", 4, "workflow_create_step");
254:     $createstep->setCustom("idworkflow", $idworkflow);
255: 
256:     // ui->setLink("spacer", NULL);
257:     $ui->setTitle("create", i18n("Create new step", "workflow"));
258:     $ui->setImage("create", $backendUrl . $cfg["path"]["plugins"] . "workflow/images/workflow_step_new.gif");
259:     $ui->setLink("create", $createstep);
260:     $ui->setRowmark($rowmark);
261: 
262:     $content = $ui->render(false);
263:     return $content;
264: }
265: 
266: /**
267:  * @param $idworkflowitem
268:  *
269:  * @return string
270:  * @throws cDbException
271:  * @throws cException
272:  * @throws cInvalidArgumentException
273:  */
274: function editWorkflowStep($idworkflowitem) {
275:     global $area, $idworkflow, $idworkflowitem, $frame, $availableWorkflowActions;
276:     global $notification;
277: 
278:     $workflowitem = new WorkflowItem();
279: 
280:     if ($workflowitem->loadByPrimaryKey($idworkflowitem) == false) {
281:         return "&nbsp;";
282:     }
283: 
284:     $workflowactions = new WorkflowActions();
285: 
286:     $stepname = str_replace('\\','',conHtmlSpecialChars($workflowitem->get("name")));
287:     $stepdescription = str_replace('\\','',conHtmlSpecialChars($workflowitem->get("description")));
288:     $id = $workflowitem->get("idworkflowitem");
289:     $task = $workflowitem->get("idtask");
290: 
291:     $form = new cGuiTableForm("workflow_edit");
292: 
293:     $form->setVar("area", $area);
294:     $form->setVar("action", "workflow_save_step");
295:     $form->setVar("idworkflow", $idworkflow);
296:     $form->setVar("idworkflowitem", $idworkflowitem);
297:     $form->setVar("frame", $frame);
298: 
299:     $form->addHeader(i18n("Edit workflow step", "workflow"));
300:     $oTxtStep = new cHTMLTextbox("wfstepname", $stepname, 40, 255);
301:     $form->add(i18n("Step name", "workflow"), $oTxtStep->render());
302:     $oTxtStepDesc = new cHTMLTextarea("wfstepdescription", $stepdescription, 60, 10);
303:     $form->add(i18n("Step description", "workflow"), $oTxtStepDesc->render());
304: 
305:     $actions = '';
306: 
307:     foreach ($availableWorkflowActions as $key => $value) {
308:         $oCheckbox = new cHTMLCheckbox("wfactions[" . $key . "]", "1", "wfactions[" . $key . "]1", $workflowactions->get($id, $key));
309:         $oCheckbox->setLabelText($value);
310:         $actions .= $oCheckbox->toHtml();
311:     }
312: 
313:     $form->add(i18n("Actions", "workflow"), $actions);
314:     $form->add(i18n("Assigned users", "workflow"), getWorkflowUsers($idworkflowitem));
315: 
316:     return $form->render(true);
317: }
318: 
319: /**
320:  * @param $idworkflowitem
321:  *
322:  * @return string
323:  * @throws cDbException
324:  * @throws cException
325:  * @throws cInvalidArgumentException
326:  */
327: function getWorkflowUsers($idworkflowitem) {
328:     global $idworkflow, $cfg;
329: 
330:     $backendUrl = cRegistry::getBackendUrl();
331: 
332:     $ui = new cGuiMenu();
333:     $workflowusers = new WorkflowUserSequences();
334: 
335:     $workflowusers->select("idworkflowitem = '$idworkflowitem'", "", "position ASC");
336: 
337:     while (($workflowitem = $workflowusers->next()) !== false) {
338:         $pos = $workflowitem->get("position");
339:         $iduser = $workflowitem->get("iduser");
340:         $timelimit = $workflowitem->get("timelimit");
341:         $timeunit = $workflowitem->get("timeunit");
342:         $email = $workflowitem->get("emailnoti");
343:         $escalation = $workflowitem->get("escalationnoti");
344:         $timeunit = $workflowitem->get("timeunit");
345:         $id = $workflowitem->get("idusersequence");
346: 
347:         $moveup = new cHTMLLink();
348:         $moveup->setCLink("workflow_steps", 4, "workflow_user_up");
349:         $moveup->setCustom("idworkflowitem", $idworkflowitem);
350:         $moveup->setCustom("idworkflow", $idworkflow);
351:         $moveup->setCustom("position", $pos);
352:         $moveup->setAlt(i18n("Move user up", "workflow"));
353:         $moveup->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/no_verschieben.gif" . '">');
354: 
355:         $movedown = new cHTMLLink();
356:         $movedown->setCLink("workflow_steps", 4, "workflow_user_down");
357:         $movedown->setCustom("idworkflowitem", $idworkflowitem);
358:         $movedown->setCustom("idworkflow", $idworkflow);
359:         $movedown->setCustom("position", $pos);
360:         $movedown->setAlt(i18n("Move user down", "workflow"));
361:         $movedown->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/nu_verschieben.gif" . '">');
362: 
363:         $deletestep = new cHTMLLink();
364:         $deletestep->setCLink("workflow_steps", 4, "workflow_user_delete");
365:         $deletestep->setCustom("idworkflowitem", $idworkflowitem);
366:         $deletestep->setCustom("idworkflow", $idworkflow);
367:         $deletestep->setCustom("position", $pos);
368:         $deletestep->setCustom("idusersequence", $id);
369:         $deletestep->setAlt(i18n("Delete user", "workflow"));
370:         $deletestep->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/workflow_step_delete.gif" . '">');
371: 
372:         $title = "$pos. " . getUsers($id, $iduser);
373: 
374:         $oTxtTime = new cHTMLTextbox("wftimelimit" . $id, $timelimit, 3, 6);
375:         $title .= $oTxtTime->render();
376:         $title .= getTimeUnitSelector($id, $timeunit);
377:         $altmail = i18n("Notify this user via E-Mail", "workflow");
378:         $altnoti = i18n("Escalate to this user via E-Mail", "workflow");
379: 
380:         $oCheckbox = new cHTMLCheckbox("wfemailnoti[" . $id . "]", "1", "wfemailnoti[" . $id . "]1", $email);
381:         $title .= $oCheckbox->toHtml(false) . '<label for="wfemailnoti[' . $id . ']1"><img alt="' . $altmail . '" title="' . $altmail . '" border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . 'workflow/images/workflow_email_noti.gif"></label>';
382: 
383:         $oCheckbox = new cHTMLCheckbox("wfescalnoti[" . $id . "]", "1", "wfescalnoti[" . $id . "]1", $escalation);
384:         $title .= $oCheckbox->toHtml(false) . '<label for="wfescalnoti[' . $id . ']1"><img alt="' . $altnoti . '" title="' . $altnoti . '" border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . 'workflow/images/workflow_escal_noti.gif"></label>';
385: 
386:         $ui->setTitle($id, $title);
387:         $ui->setLink($id, NULL);
388: 
389:         if ($pos > 1) {
390:             $ui->setActions($id, "moveup", $moveup->render());
391:         } else {
392:             $ui->setActions($id, "moveup", '<img src="images/spacer.gif" width="15" height="1">');
393:         }
394: 
395:         if ($pos < $workflowusers->count()) {
396:             $ui->setActions($id, "movedown", $movedown->render());
397:         } else {
398:             $ui->setActions($id, "movedown", '<img src="images/spacer.gif" width="15" height="1">');
399:         }
400: 
401:         $ui->setActions($id, "delete", $deletestep->render());
402: 
403:         $ui->setImage($id, $backendUrl . $cfg["path"]["plugins"] . "workflow/images/workflow_user.gif");
404:     }
405: 
406:     $createstep = new cHTMLLink();
407:     $createstep->setCLink("workflow_steps", 4, "workflow_create_user");
408:     $createstep->setCustom("idworkflow", $idworkflow);
409:     $createstep->setCustom("idworkflowitem", $idworkflowitem);
410: 
411:     $ui->setLink("spacer", NULL);
412: 
413:     $ui->setTitle("create", '<input class="text_medium" type="submit" name="adduser" value="' . i18n("Add User", "workflow") . '">');
414:     $ui->setLink("create", NULL);
415:     $content = $ui->render(false);
416: 
417:     return $content;
418: }
419: 
420: $page->set('s', 'NEW', createNewWorkflow());
421: $page->set('s', 'STEPS', getWorkflowList());
422: $page->set('s', 'EDITSTEP', editWorkflowStep($idworkflowitem));
423: $page->set('s', 'WARNING', i18n('Warning: Changes will reset active Workflows', 'workflow'));
424: 
425: $page->render();
426: 
427: ?>