1: <?php
  2: /**
  3:  * This file contains the class for visualisation and interactions in the right frame.
  4:  *
  5:  * @package Plugin
  6:  * @subpackage UserForum
  7:  * @version SVN Revision $Rev:$
  8:  *
  9:  * @author Claus Schunk
 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: /**
 19:  * This class contains builds the content of the right frame.
 20:  *
 21:  *
 22:  * @package Plugin
 23:  * @subpackage UserForum
 24:  */
 25: 
 26: global $area;
 27: class ArticleForumRightBottom extends cGuiPage {
 28: 
 29:     private $_indentFactor = 20;
 30: 
 31:     protected $_collection;
 32: 
 33:     function __construct() {
 34: 
 35:         $this->_collection = new ArticleForumCollection();
 36:         parent::__construct('right_bottom', 'user_forum');
 37:         $this->addStyle('right_bottom.css');
 38:         $this->addScript('location.js');
 39:         // Reload left bottom in this code because of irregular update problems in the location file
 40:         $this->addScript("
 41: <script type='text/javascript'>
 42: (function(Con, $) {
 43:     var frame = Con.getFrame('left_bottom');
 44:     if (frame) {
 45:         frame.location.href = Con.UtilUrl.build('main.php', {area: 'user_forum', frame: 2});
 46:     }
 47: })(Con, Con.$);
 48: </script>
 49: ");
 50: 
 51:     }
 52: 
 53:     protected function formatTimeString($timeStamp) {
 54:         $nullstring = '0';
 55:         if ($timeStamp == "0000-00-00 00:00:00") {
 56:             return array();
 57:         } else {
 58:             $ar = (date_parse($timeStamp));
 59:             // if elements are smaller than 2 digits add a '0' at front. e.g
 60:             // 2:10 -> 02:10
 61:             (strlen($ar['day']) < 2) ? $ar['day'] = $nullstring . $ar['day'] : '';
 62:             (strlen($ar['month']) < 2) ? $ar['month'] = $nullstring . $ar['month'] : '';
 63:             (strlen($ar['minute']) < 2) ? $ar['minute'] = $nullstring . $ar['minute'] : '';
 64:             (strlen($ar['hour']) < 2) ? $ar['hour'] = $nullstring . $ar['hour'] : '';
 65:         }
 66: 
 67:         return $ar;
 68:     }
 69: 
 70:     /**
 71:      * this function returns an deactive link or an link with mail-to directive
 72:      * if the given mail adress is valid
 73:      *
 74:      * @param string $emailadr
 75:      * @param string $realname
 76:      * @return cHTMLLink
 77:      */
 78:     protected function checkValidEmail($emailadr, $realname) {
 79:         $regex = '/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$/';
 80:         // Run the preg_match() function on regex against the email address
 81:         if (preg_match($regex, $emailadr)) {
 82:             $mail = new cHTMLLink();
 83:             $mail->setClass('emailactive');
 84:             $mail->setLink("mailto:" . $emailadr);
 85:             $mail->setContent($realname);
 86:         } else {
 87:             $mail = new cHTMLLink();
 88:             $mail->setLink('#');
 89:             $mail->setClass('emaildeactive');
 90:             $mail->setContent($realname);
 91:         }
 92:         return $mail;
 93:     }
 94: 
 95:     /**
 96:      * this function builds buttons for user interactions
 97:      *
 98:      * @param $key
 99:      * @param $cont
100:      *
101:      *
102:      * @param $cfg
103:      * @return array with buttons
104:      */
105:     protected function buildOnlineButtonBackendListMode(&$key, &$cont, &$cfg) {
106:         global $area;
107:         $buttons = array();
108: 
109:         $id = $cont['id_user_forum'];
110: 
111:         // shows onlineState
112:         $online = new cHTMLLink();
113:         if ($cont['online'] == 1) {
114:             $online->setImage($cfg['path']['images'] . 'online.gif');
115:             $online->setCustom('action', 'online_toggle');
116:             $online->setAlt(UserForum::i18n('SETOFFLINE'));
117:         } else {
118:             $online->setImage($cfg['path']['images'] . 'offline.gif');
119:             $online->setCustom('action', 'offline_toggle');
120:             $online->setAlt(UserForum::i18n('SETONLINE'));
121:         }
122: 
123:         $online->setCLink($area, 4, 'show_form');
124:         $online->setTargetFrame('right_bottom');
125:         $online->setStyle('margin-right:10px;');
126: 
127:         $online->setCustom('action', 'online_toggle');
128:         $online->setCustom('idart', $cont['idart']);
129:         $online->setCustom('id_user_forum', $cont['id_user_forum']);
130:         $online->setCustom('idcat', $cont['idcat']);
131:         $online->setCustom('online', $cont['online']);
132:         $online->setAttribute('method', 'get');
133: 
134:         // link to edit mode
135:         $edit = new cHTMLButton("edit");
136:         $edit->setImageSource($cfg['path']['images'] . 'but_todo.gif');
137:         $edit->setEvent('click', "$('form[name=$id]').submit()");
138:         $edit->setStyle('margin-right:10px; ');
139:         $edit->setMode('image');
140:         $edit->setAlt(UserForum::i18n('EDIT'));
141: 
142:         $message = UserForum::i18n('ALLDELETEFROMCATHIER');
143:         $level = $cont['level'];
144:         $keyy = $key;
145:         $id = $cont['id_user_forum'];
146:         $idacat = $cont['idcat'];
147:         $idaart = $cont['idart'];
148: 
149:         // button with delete action
150:         $deleteButton = '<a title="' . $cont['title'] . '" href="javascript:void(0)" onclick="Con.showConfirmation(&quot;' . $message . '&quot;, function(){ deleteArticlesByIdRight(' . $level . ', ' . $keyy . ', ' . $id . ', ' . $idacat . ', ' . $idaart . '); });return false;"><img src="' . $cfg['path']['images'] . 'delete.gif" border="0" title="' . $message . '" alt="' . $message . '"></a>';
151: 
152:         // insert buttons to array for return
153:         $buttons['online'] = $online;
154:         $buttons['edit'] = $edit;
155:         $buttons['delete'] = $deleteButton;
156: 
157:         return $buttons;
158:     }
159: 
160:     /**
161:      * generate main menu
162:      *
163:      * @param $result array with comments
164:      * @return ArticleForumRightBottom
165:      */
166:     protected function getMenu(&$result) {
167:         $table = new cHTMLTable();
168:         if (count($result) < 1) {
169:             return new cHTMLTable();
170:         }
171:         $table->setCellPadding('100px');
172:         global $area;
173:         $table->updateAttributes(array(
174:             "class" => "generic",
175:             "cellspacing" => "0",
176:             "cellpadding" => "2"
177:         ));
178: 
179:         if (count($result) > 0) {
180:             $tr = new cHTMLTableRow();
181:             $th = new cHTMLTableHead();
182:             $th->setContent(i18n("FORUM_POST", "user_forum"));
183:             $th->setStyle('text-align: center');
184:             $tr->appendContent($th);
185: 
186:             $th = new cHTMLTableHead();
187:             $th->setContent(i18n("ACTIONS", "user_forum"));
188:             $th->setStyle('widht:20px');
189:             $th->setStyle('text-align: center');
190:             $th->setAttribute('valign', 'top');
191:             $tr->appendContent($th);
192: 
193:             $table->appendContent($tr);
194:         }
195: 
196:         $menu = new cGuiMenu();
197:         $cfg = cRegistry::getConfig();
198: 
199:         foreach ($result as $key => $cont) {
200: 
201:             $set = false;
202:             $like = $cont['like'];
203:             $dislike = $cont['dislike'];
204:             $timestamp = $cont['timestamp'];
205: 
206:             $datearray = $this->formatTimeString($cont['timestamp']);
207:             $date =  (empty($datearray)) ? '' : $datearray['day'] . '.' . $datearray['month'] . '.' . $datearray['year'] . ' ' . UserForum::i18n("AT") . ' ' . $datearray['hour'] . ':' . $datearray['minute'] . ' ' . UserForum::i18n("CLOCK");
208: 
209:             $buttons = array();
210:             $buttons = $this->buildOnlineButtonBackendListMode($key, $cont, $cfg);
211: 
212:             $online = $buttons['online'];
213:             $edit = $buttons['edit'];
214:             $delete = $buttons['delete'];
215: 
216:             // row
217:             $tr = new cHTMLTableRow();
218:             $trLike = new cHTMLTableRow();
219: 
220:             $likeButton = new cHTMLImage($cfg['path']['images'] . 'like.png');
221:             // $likeButton->setAttribute('valign', 'bottom');
222:             $dislikeButton = new cHTMLImage($cfg['path']['images'] . 'dislike.png');
223: 
224:             // valid email
225:             $maili = $this->checkValidEmail($cont['email'], $cont['realname']);
226:             $text = $cont['forum'];
227: 
228:             $timestamp = $cont['editedat'];
229: 
230:             $editarray = $this->formatTimeString($cont['editedat']);
231:             $editdate = (empty($editarray)) ? '' : $editarray['day'] . '.' . $editarray['month'] . '.' . $editarray['year'] . ' ' . UserForum::i18n("AT") . ' ' . $editarray['hour'] . ':' . $editarray['minute'] . ' ' . UserForum::i18n("CLOCK");
232: 
233:             $userColl = new cApiUserCollection();
234:             $user = $userColl->loadItem($cont['editedby'])->get('username');
235: 
236:             if (($cont['editedby'] != '') && ($cont['editedat'] != '') && $cont['editedat'] != "0000-00-00 00:00:00") {
237:                 $edit_information = (UserForum::i18n("EDITED") . $editdate . ' ' . UserForum::i18n("FROM") . $user);
238:                 $edit_information = "<em>$edit_information</em>";
239:             } else {
240:                 $edit_information = "<br>";
241:             }
242: 
243:             $tdEmpty = new cHTMLTableData();
244:             $tdEmpty->appendContent($edit_information);
245:             $tdLike = new cHTMLTableData();
246:             $tdEmpty->setAttribute('valign', 'top');
247:             $tdLike->setAttribute('valign', 'top');
248:             $tdLike->setStyle('text-align: center');
249: 
250:             // add like/dislike functionality to table
251:             $tdLike->appendContent($likeButton);
252:             $tdLike->appendContent(" $like ");
253:             $tdLike->appendContent($dislikeButton);
254:             $tdLike->appendContent(" $dislike");
255: 
256:             // in new row
257:             $trLike->appendContent($tdEmpty);
258:             $trLike->appendContent($tdLike);
259: 
260:             // build form element
261:             $form = new cHTMLForm($cont['id_user_forum']);
262:             $form->setAttribute('action', 'main.php?' . "area=" . $area . '&frame=4');
263: 
264:             $tdForm = new cHTMLTableData();
265:             $tdForm->setStyle('padding-left:' . $cont['level'] * $this->_indentFactor . 'px');
266: 
267:             // build buttons
268:             $tdButtons = new cHTMLTableData();
269:             $tdButtons->setAttribute('valign', 'top');
270:             $tdButtons->setStyle(' text-align: center');
271: 
272:             $tdButtons->appendContent($online);
273:             $tdButtons->appendContent($edit);
274:             $tdButtons->appendContent($delete);
275:             $tdButtons->appendContent('<br>');
276:             $tdButtons->appendContent('<br>');
277: 
278:             // create hidden-fields
279:             $hiddenIdart = new cHTMLHiddenField('idart');
280:             $hiddenIdcat = new cHTMLHiddenField('idcat');
281:             $hiddenId_user_forum = new cHTMLHiddenField('id_user_forum');
282:             $hiddenLike = new cHTMLHiddenField('like');
283:             $hiddenDislike = new cHTMLHiddenField('dislike');
284:             $hiddenName = new cHTMLHiddenField('realname');
285:             $hiddenEmail = new cHTMLHiddenField('email');
286:             $hiddenLevel = new cHTMLHiddenField('level');
287:             $hiddenEditdat = new cHTMLHiddenField('editedat');
288:             $hiddenEditedby = new cHTMLHiddenField('editedby');
289:             $hiddenTimestamp = new cHTMLHiddenField('timestamp');
290:             $hiddenForum = new cHTMLHiddenField('forum');
291:             $hiddenOnline = new cHTMLHiddenField('online');
292:             $hiddenMode = new cHTMLHiddenField('mode');
293:             $hiddenKey = new cHTMLHiddenField('key');
294:             $hiddenaction = new cHTMLHiddenField('action');
295: 
296:             // set values
297:             $hiddenIdart->setValue($cont['idart']);
298:             $hiddenIdcat->setValue($cont['idcat']);
299:             $hiddenId_user_forum->setValue($cont['id_user_forum']);
300:             $hiddenLike->setValue($cont['like']);
301:             $hiddenDislike->setValue($cont['dislike']);
302:             $hiddenName->setValue(str_replace('\\', '', conHtmlSpecialChars($cont['realname'])));
303:             $hiddenEmail->setValue(str_replace('\\', '', conHtmlSpecialChars($cont['email'])));
304:             $hiddenLevel->setValue($cont['level']);
305:             $hiddenEditdat->setValue($cont['editedat']);
306:             $hiddenEditedby->setValue($cont['editedby']);
307:             $hiddenTimestamp->setValue($date);
308:             $hiddenForum->setValue(str_replace('\\', '', conHtmlSpecialChars($cont['forum'])));
309:             $hiddenOnline->setValue($cont['online']);
310:             $hiddenMode->setValue('edit');
311:             $hiddenKey->setValue($key);
312:             $hiddenaction->setValue('edit');
313: 
314:             // append to hidden-fields to form
315:             $form->appendContent($hiddenIdart);
316:             $form->appendContent($hiddenIdcat);
317:             $form->appendContent($hiddenId_user_forum);
318:             $form->appendContent($hiddenLike);
319:             $form->appendContent($hiddenDislike);
320:             $form->appendContent($hiddenName);
321:             $form->appendContent($hiddenEmail);
322:             $form->appendContent($hiddenLevel);
323:             $form->appendContent($hiddenForum);
324:             $form->appendContent($hiddenEditdat);
325:             $form->appendContent($hiddenEditedby);
326:             $form->appendContent($hiddenTimestamp);
327:             $form->appendContent($hiddenMode);
328:             $form->appendContent($hiddenOnline);
329:             $form->appendContent($hiddenKey);
330:             $form->appendContent($hiddenaction);
331: 
332:             // generate output text
333:             $form->appendContent($date . " von " . str_replace('\\', '', $maili) . " <br><br>");
334:             $form->appendContent((str_replace('\\', '', $text)) . "<br><br>");
335:             $tdForm->setContent($form);
336:             $tdForm->setAttribute('valign', 'top');
337:             $tr->setContent($tdForm);
338:             $tr->appendContent($tdButtons);
339:             $tr->appendContent($trLike);
340:             $table->appendContent($tr);
341:         }
342:         $this->appendContent($table);
343: 
344:         return $this;
345:     }
346: 
347:     /**
348:      * generate dialog for editmode
349:      *
350:      * @param array $post
351:      * @return ArticleForumRightBottom
352:      */
353:     protected function getEditModeMenu($post) {
354: 
355:         global $area;
356:         $changes = 0;
357:         $cfg = cRegistry::getConfig();
358:         $idart = cRegistry::getArticleId();
359:         $idcat = cRegistry::getCategoryId();
360:         $menu = new cGuiMenu();
361:         $tr = new cHTMLTableRow();
362: 
363:         $th = new cHTMLTableHead();
364:         $th->setContent(UserForum::i18n("PARAMETER", "user_forum"));
365: 
366:         $th2 = new cHTMLTableHead();
367:         $th2->setContent(UserForum::i18n("CONTENT", "user_forum"));
368:         $th2->setStyle('widht:50px');
369:         $th2->setAttribute('valign', 'top');
370:         $tr->appendContent($th);
371:         $tr->appendContent($th2);
372: 
373:         // build form element
374:         $form1 = new cGuiTableForm("comment", "main.php?area=user_forum&frame=4", "post");
375:         $form1->addHeader($tr);
376:         $form1->setTableID("table");
377: 
378:         $user = new cApiUser();
379:         $user->loadByPrimaryKey($post['editedby']);
380:         $username = $user->getField('username');
381: 
382:         $id = $post['id_user_forum'];
383: 
384:         $likeButton = new cHTMLImage($cfg['path']['images'] . 'like.png');
385:         $dislikeButton = new cHTMLImage($cfg['path']['images'] . 'dislike.png');
386: 
387: 
388:         $name = new cHTMLTextBox("realname", str_replace('\\', '',(conHtmlSpecialChars($post['realname']))), 30, 255);
389:         $email = new cHTMLTextBox("email", $post['email'], 30, 255);
390:         $like = new cHTMLTextBox("like", $post['like'], 7, 7);
391:         $dislike = new cHTMLTextBox("dislike", $post['dislike'], 7, 7);
392: 
393:         $text = str_replace("<br />", "\n", conHtmlSpecialChars($post['forum']));
394:         $text = str_replace('\\', '', $text);
395: 
396:         $forum = new cHTMLTextArea("forum", $text);
397: 
398:         $datearray = $this->formatTimeString($post['timestamp']);
399:         $date = (empty($datearray)) ? '' : $datearray['day'] . '.' . $datearray['month'] . '.' . $datearray['year'] . ' ' . UserForum::i18n("AT") . ' ' . $datearray['hour'] . ':' . $datearray['minute'] . ' ' . UserForum::i18n("CLOCK");
400: 
401:         $editedatearray = $this->formatTimeString($post['editedat']);
402:         $editedat = (empty($editedatearray)) ? '' : $editedatearray['day'] . '.' . $editedatearray['month'] . '.' . $editedatearray['year'] . ' ' . UserForum::i18n("AT") . ' ' . $editedatearray['hour'] . ':' . $editedatearray['minute'] . ' ' . UserForum::i18n("CLOCK");
403: 
404:         $timestamp = new cHTMLTextBox("timestamp", $date, 30, 255);
405:         $editedat = new cHTMLTextBox("editedat", $editedat, 30, 255);
406:         $editedby = new cHTMLTextBox("editedby", $username, 30, 255);
407: 
408:         $editedat->setDisabled(true);
409:         $timestamp->setDisabled(true);
410:         $editedby->setDisabled(true);
411: 
412:         $form1->addCancel("main.php?area=user_forum&frame=4&action=back&idart=$idart&idcat=$idcat");
413:         $form1->add(UserForum::i18n("USER"), $name, '');
414:         $form1->add(UserForum::i18n("EMAIL"), $email, '');
415:         $form1->add(UserForum::i18n("LIKE"), $like, '');
416:         $form1->add(UserForum::i18n("DISLIKE"), $dislike, '');
417:         $form1->add(UserForum::i18n("TIME"), $timestamp, '');
418:         $form1->add(UserForum::i18n("EDITDAT"), $editedat, '');
419:         $form1->add(UserForum::i18n("EDITEDBY"), $editedby, '');
420: 
421:         $onlineBox = new cHTMLCheckbox("onlineState", "");
422: 
423:         $onlineBox->setChecked(($post['online'] == 1) ? true : false);
424:         $form1->add(UserForum::i18n("ONLINE"), $onlineBox, '');
425: 
426:         $idart = $post['idart'];
427:         $idcat = $post['idcat'];
428: 
429:         $form1->add(UserForum::i18n("COMMENT"), $forum, '');
430: 
431:         // $form1->setVar('online', $post['online']);
432:         $form1->setVar("id_user_forum", $post['id_user_forum']);
433:         $form1->setVar("idart", $post['idart']);
434:         $form1->setVar("idcat", $post['idcat']);
435:         $form1->setVar("action", 'update');
436:         $form1->setVar("mode", "list");
437:         $form1->setVar("activeChanges", $changes);
438: 
439:         $this->appendContent($form1);
440: 
441:         return $this;
442:     }
443: 
444:     protected function getForum($id_cat, $id_art, $id_lang) {
445:         $arrUsers = $this->_collection->getExistingforum($id_cat, $id_art, $id_lang);
446: 
447:         $arrforum = array();
448: 
449:         $this->_collection->getTreeLevel($id_cat, $id_art, $id_lang, $arrUsers, $arrforum);
450:         $result = array();
451:         $this->normalizeArray($arrforum, $result);
452:         $ret = $this->getMenu($result);
453: 
454:         return $ret;
455:     }
456: 
457:     protected function normalizeArray($arrforum, &$result, $level = 0) {
458:         if (is_array($arrforum)) {
459:             foreach ($arrforum as $key => $value) {
460:                 $value['level'] = $level;
461:                 unset($value['children']);
462:                 $result[$key] = $value;
463:                 $this->normalizeArray($arrforum[$key]['children'], $result, $level + 1);
464:             }
465:         }
466:     }
467: 
468:     /**
469:      * this function calls different actions depending on the received values
470:      * via $_POST oder $_GET.
471:      *
472:      * @param $get
473:      * @param $post
474:      * @throws Exception
475:      */
476:     public function receiveData(&$get, &$post) {
477:         if (isset($_REQUEST['action']) && $_REQUEST['action'] != NULL) {
478:             $this->switchActions();
479:         }
480:     }
481: 
482:     /**
483:      * switch case action calling
484:      *
485:      * @throws Exception
486:      */
487:     protected function switchActions() {
488:         $lang = cRegistry::getLanguageId();
489:         $idart = $_REQUEST['idart'];
490:         $idcat = $_REQUEST['idcat'];
491:         $action = $_REQUEST["action"];
492:         $online = (isset($_REQUEST['onlineState'])) ? 1 : 0;
493: 
494:         switch ($action) {
495: 
496:             // after click on online button in std dialog
497:             case 'online_toggle':
498:                 $this->_collection->toggleOnlineState($_REQUEST['online'], $_REQUEST['id_user_forum']);
499:                 $this->getForum($idcat, $idart, $lang);
500:                 break;
501:             // after click on delete button in std dialog
502:             case 'deleteComment':
503:                 $this->_collection->deleteHierarchie($_REQUEST['key'], $_REQUEST['level'], $idart, $idcat, $lang);
504:                 $this->getForum($idcat, $idart, $lang);
505:                 break;
506:             // after click on save button in edit dialog
507:             case 'update':
508:                 $this->_collection->updateValues($_POST['id_user_forum'], $_POST['realname'], $_POST['email'], $_POST['like'], $_POST['dislike'], $_POST['forum'], $online, $_POST['onlineState']);
509:                 $this->getForum($idcat, $idart, $lang);
510:                 break;
511:             case 'show_form':
512:                 // lists all comments from given articleId
513:                 $this->getForum($idcat, $idart, $lang);
514:                 break;
515:             case 'edit':
516:                 // shows edit mode for a comment
517:                 $this->getEditModeMenu($_POST);
518:                 break;
519:             // cancel Button in edit dialog
520:             case 'back':
521:                 $this->getForum($idcat, $idart, $lang);
522:                 break;
523:             case 'empty':
524:                 // $this->getForum($idcat, $idart, $lang);
525:                 break;
526:             default:
527:                 $this->getForum($idcat, $idart, $lang);
528:                 throw new Exception('$_GET["action"] type ' . $_REQUEST["action"] . ' not implemented');
529:         }
530:     }
531: 
532: }
533: 
534: ?>