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:         $usersequence->store();
119:     }
120: }
121: 
122: function getTimeUnitSelector($listid, $default) {
123:     global $idclient, $cfg, $auth;
124: 
125:     $timeunits = array();
126:     $timeunits['Seconds'] = i18n("Seconds", "workflow");
127:     $timeunits['Minutes'] = i18n("Minutes", "workflow");
128:     $timeunits['Hours'] = i18n("Hours", "workflow");
129:     $timeunits['Days'] = i18n("Days", "workflow");
130:     $timeunits['Weeks'] = i18n("Weeks", "workflow");
131:     $timeunits['Months'] = i18n("Months", "workflow");
132:     $timeunits['Years'] = i18n("Years", "workflow");
133: 
134:     $tpl2 = new cTemplate();
135:     $tpl2->set('s', 'NAME', 'time' . $listid);
136:     $tpl2->set('s', 'CLASS', 'text_small');
137:     $tpl2->set('s', 'OPTIONS', 'size=1');
138: 
139:     foreach ($timeunits as $key => $value) {
140:         $tpl2->set('d', 'VALUE', $key);
141:         $tpl2->set('d', 'CAPTION', $value);
142: 
143:         if ($default == $key) {
144:             $tpl2->set('d', 'SELECTED', 'SELECTED');
145:         } else {
146:             $tpl2->set('d', 'SELECTED', '');
147:         }
148: 
149:         $tpl2->next();
150:     }
151: 
152:     return $tpl2->generate($cfg['path']['templates'] . $cfg['templates']['generic_select'], true);
153: }
154: 
155: function getWorkflowList() {
156:     global $idworkflow, $cfg;
157: 
158:     $backendUrl = cRegistry::getBackendUrl();
159: 
160:     $ui = new cGuiMenu();
161:     $workflowitems = new WorkflowItems();
162: 
163:     $workflowitems->select("idworkflow = '$idworkflow'", "", "position ASC");
164: 
165:     while (($workflowitem = $workflowitems->next()) !== false) {
166:         $pos = $workflowitem->get("position");
167:         $name = preg_replace("/\"/","",($workflowitem->get("name")));
168:         $id = $workflowitem->get("idworkflowitem");
169: 
170:         $edititem = new cHTMLLink();
171:         $edititem->setCLink("workflow_steps", 4, "workflow_step_edit");
172:         $edititem->setCustom("idworkflowitem", $id);
173:         $edititem->setCustom("idworkflow", $idworkflow);
174: 
175:         $moveup = new cHTMLLink();
176:         $moveup->setCLink("workflow_steps", 4, "workflow_step_up");
177:         $moveup->setCustom("idworkflowitem", $id);
178:         $moveup->setCustom("idworkflow", $idworkflow);
179:         $moveup->setCustom("position", $pos);
180:         $moveup->setAlt(i18n("Move step up", "workflow"));
181:         $moveup->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/no_verschieben.gif" . '">');
182: 
183:         $movedown = new cHTMLLink();
184:         $movedown->setCLink("workflow_steps", 4, "workflow_step_down");
185:         $movedown->setCustom("idworkflowitem", $id);
186:         $movedown->setCustom("idworkflow", $idworkflow);
187:         $movedown->setCustom("position", $pos);
188:         $movedown->setAlt(i18n("Move step down", "workflow"));
189:         $movedown->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/nu_verschieben.gif" . '">');
190: 
191:         $deletestep = new cHTMLLink();
192:         $deletestep->setCLink("workflow_steps", 4, "workflow_step_delete");
193:         $deletestep->setCustom("idworkflowitem", $id);
194:         $deletestep->setCustom("idworkflow", $idworkflow);
195:         $deletestep->setCustom("position", $pos);
196:         $deletestep->setAlt(i18n("Delete step", "workflow"));
197:         $deletestep->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/workflow_step_delete.gif" . '">');
198: 
199:         $ui->setTitle($id, "$pos. $name");
200:         $ui->setLink($id, $edititem);
201: 
202:         if ($pos > 1) {
203:             $ui->setActions($id, "moveup", $moveup->render());
204:         } else {
205:             $ui->setActions($id, "moveup", '<img src="images/spacer.gif" width="15" height="1">');
206:         }
207: 
208:         if ($pos < $workflowitems->count()) {
209:             $ui->setActions($id, "movedown", $movedown->render());
210:         } else {
211:             $ui->setActions($id, "movedown", '<img src="images/spacer.gif" width="15" height="1">');
212:         }
213: 
214:         $ui->setActions($id, "delete", $deletestep->render());
215: 
216:         if ($_GET['idworkflowitem'] == $id) {
217:             $ui->setMarked($id);
218:         }
219:     }
220: 
221:     $content = $ui->render(false);
222: 
223:     return ($content);
224: }
225: 
226: function createNewWorkflow() {
227:     global $idworkflow, $cfg;
228: 
229:     $backendUrl = cRegistry::getBackendUrl();
230: 
231:     $content = "";
232:     $ui = new cGuiMenu();
233:     $rowmark = false;
234: 
235:     $createstep = new cHTMLLink();
236:     $createstep->setCLink("workflow_steps", 4, "workflow_create_step");
237:     $createstep->setCustom("idworkflow", $idworkflow);
238: 
239:     // ui->setLink("spacer", NULL);
240:     $ui->setTitle("create", i18n("Create new step", "workflow"));
241:     $ui->setImage("create", $backendUrl . $cfg["path"]["plugins"] . "workflow/images/workflow_step_new.gif");
242:     $ui->setLink("create", $createstep);
243:     $ui->setRowmark($rowmark);
244: 
245:     $content = $ui->render(false);
246:     return $content;
247: }
248: 
249: function editWorkflowStep($idworkflowitem) {
250:     global $area, $idworkflow, $idworkflowitem, $frame, $availableWorkflowActions;
251:     global $notification;
252: 
253:     $workflowitem = new WorkflowItem();
254: 
255:     if ($workflowitem->loadByPrimaryKey($idworkflowitem) == false) {
256:         return "&nbsp;";
257:     }
258: 
259:     $workflowactions = new WorkflowActions();
260: 
261:     $stepname = str_replace('\\','',conHtmlSpecialChars($workflowitem->get("name")));
262:     $stepdescription = str_replace('\\','',conHtmlSpecialChars($workflowitem->get("description")));
263:     $id = $workflowitem->get("idworkflowitem");
264:     $task = $workflowitem->get("idtask");
265: 
266:     $form = new cGuiTableForm("workflow_edit");
267: 
268:     $form->setVar("area", $area);
269:     $form->setVar("action", "workflow_save_step");
270:     $form->setVar("idworkflow", $idworkflow);
271:     $form->setVar("idworkflowitem", $idworkflowitem);
272:     $form->setVar("frame", $frame);
273: 
274:     $form->addHeader(i18n("Edit workflow step", "workflow"));
275:     $oTxtStep = new cHTMLTextbox("wfstepname", $stepname, 40, 255);
276:     $form->add(i18n("Step name", "workflow"), $oTxtStep->render());
277:     $oTxtStepDesc = new cHTMLTextarea("wfstepdescription", $stepdescription, 60, 10);
278:     $form->add(i18n("Step description", "workflow"), $oTxtStepDesc->render());
279: 
280:     $actions = '';
281: 
282:     foreach ($availableWorkflowActions as $key => $value) {
283:         $oCheckbox = new cHTMLCheckbox("wfactions[" . $key . "]", "1", "wfactions[" . $key . "]1", $workflowactions->get($id, $key));
284:         $oCheckbox->setLabelText($value);
285:         $actions .= $oCheckbox->toHtml();
286:     }
287: 
288:     $form->add(i18n("Actions", "workflow"), $actions);
289:     $form->add(i18n("Assigned users", "workflow"), getWorkflowUsers($idworkflowitem));
290: 
291:     return $form->render(true);
292: }
293: 
294: function getWorkflowUsers($idworkflowitem) {
295:     global $idworkflow, $cfg;
296: 
297:     $backendUrl = cRegistry::getBackendUrl();
298: 
299:     $ui = new cGuiMenu();
300:     $workflowusers = new WorkflowUserSequences();
301: 
302:     $workflowusers->select("idworkflowitem = '$idworkflowitem'", "", "position ASC");
303: 
304:     while (($workflowitem = $workflowusers->next()) !== false) {
305:         $pos = $workflowitem->get("position");
306:         $iduser = $workflowitem->get("iduser");
307:         $timelimit = $workflowitem->get("timelimit");
308:         $timeunit = $workflowitem->get("timeunit");
309:         $email = $workflowitem->get("emailnoti");
310:         $escalation = $workflowitem->get("escalationnoti");
311:         $timeunit = $workflowitem->get("timeunit");
312:         $id = $workflowitem->get("idusersequence");
313: 
314:         $moveup = new cHTMLLink();
315:         $moveup->setCLink("workflow_steps", 4, "workflow_user_up");
316:         $moveup->setCustom("idworkflowitem", $idworkflowitem);
317:         $moveup->setCustom("idworkflow", $idworkflow);
318:         $moveup->setCustom("position", $pos);
319:         $moveup->setAlt(i18n("Move user up", "workflow"));
320:         $moveup->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/no_verschieben.gif" . '">');
321: 
322:         $movedown = new cHTMLLink();
323:         $movedown->setCLink("workflow_steps", 4, "workflow_user_down");
324:         $movedown->setCustom("idworkflowitem", $idworkflowitem);
325:         $movedown->setCustom("idworkflow", $idworkflow);
326:         $movedown->setCustom("position", $pos);
327:         $movedown->setAlt(i18n("Move user down", "workflow"));
328:         $movedown->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/nu_verschieben.gif" . '">');
329: 
330:         $deletestep = new cHTMLLink();
331:         $deletestep->setCLink("workflow_steps", 4, "workflow_user_delete");
332:         $deletestep->setCustom("idworkflowitem", $idworkflowitem);
333:         $deletestep->setCustom("idworkflow", $idworkflow);
334:         $deletestep->setCustom("position", $pos);
335:         $deletestep->setCustom("idusersequence", $id);
336:         $deletestep->setAlt(i18n("Delete user", "workflow"));
337:         $deletestep->setContent('<img border="0" src="' . $backendUrl . $cfg["path"]["plugins"] . "workflow/images/workflow_step_delete.gif" . '">');
338: 
339:         $title = "$pos. " . getUsers($id, $iduser);
340: 
341:         $oTxtTime = new cHTMLTextbox("wftimelimit" . $id, $timelimit, 3, 6);
342:         $title .= $oTxtTime->render();
343:         $title .= getTimeUnitSelector($id, $timeunit);
344:         $altmail = i18n("Notify this user via E-Mail", "workflow");
345:         $altnoti = i18n("Escalate to this user via E-Mail", "workflow");
346: 
347:         $oCheckbox = new cHTMLCheckbox("wfemailnoti[" . $id . "]", "1", "wfemailnoti[" . $id . "]1", $email);
348:         $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>';
349: 
350:         $oCheckbox = new cHTMLCheckbox("wfescalnoti[" . $id . "]", "1", "wfescalnoti[" . $id . "]1", $escalation);
351:         $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>';
352: 
353:         $ui->setTitle($id, $title);
354:         $ui->setLink($id, NULL);
355: 
356:         if ($pos > 1) {
357:             $ui->setActions($id, "moveup", $moveup->render());
358:         } else {
359:             $ui->setActions($id, "moveup", '<img src="images/spacer.gif" width="15" height="1">');
360:         }
361: 
362:         if ($pos < $workflowusers->count()) {
363:             $ui->setActions($id, "movedown", $movedown->render());
364:         } else {
365:             $ui->setActions($id, "movedown", '<img src="images/spacer.gif" width="15" height="1">');
366:         }
367: 
368:         $ui->setActions($id, "delete", $deletestep->render());
369: 
370:         $ui->setImage($id, $backendUrl . $cfg["path"]["plugins"] . "workflow/images/workflow_user.gif");
371:     }
372: 
373:     $createstep = new cHTMLLink();
374:     $createstep->setCLink("workflow_steps", 4, "workflow_create_user");
375:     $createstep->setCustom("idworkflow", $idworkflow);
376:     $createstep->setCustom("idworkflowitem", $idworkflowitem);
377: 
378:     $ui->setLink("spacer", NULL);
379: 
380:     $ui->setTitle("create", '<input class="text_medium" type="submit" name="adduser" value="' . i18n("Add User", "workflow") . '">');
381:     $ui->setLink("create", NULL);
382:     $content = $ui->render(false);
383: 
384:     return $content;
385: }
386: 
387: $page->set('s', 'NEW', createNewWorkflow());
388: $page->set('s', 'STEPS', getWorkflowList());
389: $page->set('s', 'EDITSTEP', editWorkflowStep($idworkflowitem));
390: $page->set('s', 'WARNING', i18n('Warning: Changes will reset active Workflows', 'workflow'));
391: 
392: $page->render();
393: 
394: ?>