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