1: <?php
  2: 
  3: /**
  4:  * This file contains the backend page for the directory overview in upload
  5:  * section.
  6:  *
  7:  * @package Core
  8:  * @subpackage Backend
  9:  * @author Timo Hummel
 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: cInclude('includes', 'functions.con.php');
 19: cInclude('includes', 'functions.str.php');
 20: 
 21: if (!(int) $client > 0) {
 22:     // if there is no client selected, display empty page
 23:     $oPage = new cGuiPage('upl_dirs_overview');
 24:     $oPage->render();
 25:     return;
 26: }
 27: 
 28: /**
 29:  *
 30:  * @param TreeItem $item
 31:  * @return string
 32:  */
 33: function getUplExpandCollapseButton($item) {
 34:     global $sess, $frame, $area, $appendparameters;
 35:     $selflink = 'main.php';
 36: 
 37:     if (count($item->getSubItems()) > 0) {
 38:         if ($item->isCollapsed() == true) {
 39:             $expandlink = $sess->url($selflink . "?area=$area&frame=$frame&appendparameters=$appendparameters&expand=" . $item->getId());
 40:             return ('<a href="' . $expandlink . '" alt="' . i18n('Open category') . '" title="' . i18n('Open category') . '"><img src="' . $item->getCollapsedIcon() . '" alt="" border="0" align="middle" width="18"></a>');
 41:         } else {
 42:             $collapselink = $sess->url($selflink . "?area=$area&appendparameters=$appendparameters&frame=$frame&collapse=" . $item->getId());
 43:             return ('<a href="' . $collapselink . '" alt="' . i18n('Close category') . '" title="' . i18n('Close category') . '"><img src="' . $item->getExpandedIcon() . '" alt="" border="0" align="middle" width="18"></a>');
 44:         }
 45:     } else {
 46:         if ($item->getCustom('lastitem')) {
 47:             return '<img class="vAlignMiddle" alt="" src="images/but_lastnode.gif" width="18" height="18">';
 48:         } else {
 49:             return '<img class="vAlignMiddle" alt="" src="images/grid_collapse.gif" width="18" height="18">';
 50:         }
 51:     }
 52: }
 53: 
 54: // Create Folder
 55: // ixxed by Timo Trautmann double database entries also called by action upl_mkdir
 56: // Use remembered path from upl_last_path (from session)
 57: if (!isset($path) && $sess->isRegistered('upl_last_path')) {
 58:     $path = $upl_last_path;
 59: }
 60: 
 61: $appendparameters = $_REQUEST['appendparameters'];
 62: 
 63: if (!isset($action))
 64:     $action = '';
 65: 
 66: if ($tmp_area == '') {
 67:     $tmp_area = $area; // $tmp_area used at two places for unknown reasons...
 68: }
 69: 
 70: $uplexpandedList = unserialize($currentuser->getUserProperty('system', 'upl_expandstate'));
 71: $upldbfsexpandedList = unserialize($currentuser->getUserProperty('system', 'upl_dbfs_expandstate'));
 72: 
 73: if (!is_array($uplexpandedList)) {
 74:     $uplexpandedList = array();
 75: }
 76: 
 77: if (!is_array($upldbfsexpandedList)) {
 78:     $upldbfsexpandedList = array();
 79: }
 80: 
 81: $dbfs = new cApiDbfsCollection();
 82: 
 83: if ($action == 'upl_delete') {
 84:     if (cApiDbfs::isDbfs($path)) {
 85:         $dbfs->remove($path . '/.');
 86:     } else {
 87:         // Check for files
 88:         if (uplHasFiles($path)) {
 89:             $failedFiles = array();
 90:             if (is_dir($cfgClient[$client]['upl']['path'] . $path)) {
 91:                 if (false !== ($directory = cDirHandler::read($uploadPath))) {
 92:                     foreach ($directory as $dir_entry) {
 93:                         if (cFileHandler::fileNameIsDot($dir_entry) === false) {
 94:                             $res = cFileHandler::remove($cfgClient[$client]['upl']['path'] . $path . $dir_entry);
 95: 
 96:                             if ($res == false) {
 97:                                 $failedFiles[] = $dir_entry;
 98:                             }
 99:                         }
100:                     }
101:                 }
102:             }
103:         }
104: 
105:         if (count($failedFiles) > 0) {
106:             $notification->displayNotification('warning', i18n("Failed to delete the following files:") . '<br><br>' . implode('<br>', $failedFiles));
107:         } else {
108:             $res = @rmdir($cfgClient[$client]['upl']['path'] . $path);
109:             if ($res == false) {
110:                 $notification->displayNotification('warning', sprintf(i18n("Failed to remove directory %s"), $path));
111:             }
112:         }
113:     }
114: }
115: 
116: $tpl->reset();
117: 
118: // Show notification for error in dir name from upl_mkdir.action
119: if ($errno === '0703') {
120:     $tpl->set('s', 'WARNING', $notification->returnNotification('error', i18n('Directories with special characters and spaces are not allowed.')));
121: }
122: 
123: // Uploadfiles tree on file system
124: 
125: $file = 'Upload';
126: $pathstring = '';
127: 
128: $rootTreeItem = new TreeItem();
129: $rootTreeItem->setCustom('level', 0);
130: $rootTreeItem->setName(i18n("Upload directory"));
131: $aInvalidDirectories = uplRecursiveDirectoryList($cfgClient[$client]["upl"]["path"], $rootTreeItem, 2);
132: if (count($aInvalidDirectories) > 0) {
133:     $sWarningInfo = i18n('The following directories contains invalid characters and were ignored: ');
134:     $sSeperator = '<br>';
135:     $sFiles = implode(', ', $aInvalidDirectories);
136:     $sRenameString = i18n('Please click here in order to rename automatically.');
137:     $sRenameHref = $sess->url("main.php?area=$area&frame=$frame&force_rename=true");
138:     $sRemameLink = '<a href="' . $sRenameHref . '">' . $sRenameString . '</a>';
139:     $sNotificationString = $sWarningInfo . $sSeperator . $sFiles . $sSeperator . $sSeperator . $sRemameLink;
140: 
141:     $sErrorString = $notification->returnNotification('warning', $sNotificationString);
142:     $tpl->set('s', 'WARNING', $sErrorString);
143: } else {
144:     $tpl->set('s', 'WARNING', '');
145: }
146: 
147: // Mark all items in the expandedList as expanded
148: foreach ($uplexpandedList as $key => $value) {
149:     $rootTreeItem->markExpanded($value);
150: }
151: 
152: // Collapse and expand the tree
153: if (is_string($collapse)) {
154:     $rootTreeItem->markCollapsed($collapse);
155: }
156: 
157: if (is_string($expand)) {
158:     $rootTreeItem->markExpanded($expand);
159: }
160: 
161: $uplexpandedList = array();
162: $rootTreeItem->getExpandedList($uplexpandedList);
163: 
164: $currentuser->setUserProperty('system', 'upl_expandstate', serialize($uplexpandedList));
165: 
166: $objects = array();
167: $rootTreeItem->traverse($objects);
168: unset($objects[0]);
169: 
170: if ($appendparameters == 'filebrowser') {
171:     $mtree = new cGuiTree('b58f0ae3-8d4e-4bb3-a754-5f0628863364');
172:     $cattree = conFetchCategoryTree();
173:     $marray = array();
174: 
175:     foreach ($cattree as $key => $catitem) {
176:         $no_start = true;
177:         $no_online = true;
178:         $no_start = !strHasStartArticle($catitem['idcat'], $lang);
179:         $no_online = !$catitem['visible'];
180: 
181:         $icon = 'images/';
182:         if ($catitem['visible'] == 1) {
183:             if ($catitem['public'] == 0) {
184:                 // Category is not public
185:                 $icon .= ($no_start || $no_online) ? 'folder_on_error_locked.gif' : 'folder_on_locked.gif';
186:             } else {
187:                 // Category is public
188:                 $icon .= ($no_start || $no_online) ? 'folder_on_error.gif' : 'folder_on.gif';
189:             }
190:         } else {
191:             // Category is offline
192:             if ($catitem['public'] == 0) {
193:                 // Category is locked
194:                 $icon .= ($no_start || $no_online) ? 'folder_off_error_locked.gif' : 'folder_off_locked.gif';
195:             } else {
196:                 // Category is public
197:                 $icon .= ($no_start || $no_online) ? 'folder_off_error.gif' : 'folder_off.gif';
198:             }
199:         }
200: 
201:         $idcat = $catitem['idcat'];
202: 
203:         $name = '&nbsp;<a href="' . $sess->url("main.php?area=$area&frame=5&idcat=$idcat&appendparameters=$appendparameters") . '" target="right_bottom">' . $catitem['name'] . '</a>';
204:         $marray[] = array(
205:             'id' => $catitem['idcat'],
206:             'name' => $name,
207:             'level' => $catitem['level'],
208:             'attributes' => array(
209:                 'icon' => $icon
210:             )
211:         );
212:     }
213: 
214:     $mtree->setTreeName(i18n("Categories"));
215:     $mtree->setIcon('images/grid_folder.gif');
216:     $mtree->importTable($marray);
217: 
218:     $baselink = new cHTMLLink();
219:     $baselink->setCLink($area, $frame, '');
220:     $baselink->setCustom('appendparameters', $appendparameters);
221: 
222:     $mtree->setBaseLink($baselink);
223:     $mtree->setCollapsed($collapsed);
224:     $mtree->processParameters();
225: 
226:     $collapsed = array();
227:     $mtree->getCollapsedList($collapsed);
228: 
229:     $tpl->set('s', 'CATBROWSER', $mtree->render());
230:     $tpl->set('s', 'APPENDPARAMETERS', '\'&appendparameters=' . $appendparameters . '\'');
231: } else {
232:     $tpl->set('s', 'CATBROWSER', '');
233:     $tpl->set('s', 'APPENDPARAMETERS', '\'&appendparameters=' . $appendparameters . '\'');
234: }
235: 
236: chdir(cRegistry::getBackendPath());
237: 
238: $idFsPathPrefix = 'fs_';
239: 
240: // create javascript multilink
241: $tmp_mstr = '<a id="root" href="javascript:Con.multiLink(\'%s\', \'%s\',\'%s\', \'%s\')">%s</a>';
242: $mstr = sprintf($tmp_mstr, 'right_top', $sess->url("main.php?area=$area&frame=3&path=$pathstring&appendparameters=$appendparameters"), 'right_bottom', $sess->url("main.php?area=$area&frame=4&path=$pathstring&appendparameters=$appendparameters"), '<img class="vAlignMiddle" src="images/ordner_oben.gif" align="middle" alt="" border="0"><img src="images/spacer.gif" width="5" border="0">' . $file);
243: 
244: $tpl->set('d', 'ID_PATH', $idFsPathPrefix . 'root');
245: $tpl->set('d', 'DATA_PATH', $pathstring);
246: $tpl->set('d', 'INDENT', 3);
247: $tpl->set('d', 'DIRNAME', $mstr);
248: $tpl->set('d', 'EDITBUTTON', '');
249: $tpl->set('d', 'DELETEBUTTON', '');
250: $tpl->set('d', 'COLLAPSE', '');
251: $tpl->next();
252: 
253: if (is_array($objects)) {
254:     foreach ($objects as $a_file) {
255:         $file = $a_file->getName();
256:         $depth = $a_file->getCustom('level') - 1;
257:         $pathstring = str_replace($cfgClient[$client]['upl']['path'], '', $a_file->getId());
258:         $a_file->setCollapsedIcon('images/grid_expand.gif');
259:         $a_file->setExpandedIcon('images/grid_collapse.gif');
260:         $dlevels[$depth] = $a_file->getCustom('lastitem');
261:         $imgcollapse = getUplExpandCollapseButton($a_file);
262:         $fileurl = rawurlencode($path . $file . '/');
263:         $pathurl = rawurlencode($path);
264: 
265:         // Indent for every level
266:         $indent = 18 + (($depth - 1) * 18);
267: 
268:         // create javascript multilink
269:         $tmp_mstr = '<a href="javascript:Con.multiLink(\'%s\', \'%s\', \'%s\', \'%s\')">%s</a>';
270:         $mstr = sprintf($tmp_mstr, 'right_top', $sess->url("main.php?area=$area&frame=3&path=$pathstring&appendparameters=$appendparameters"), 'right_bottom', $sess->url("main.php?area=$area&frame=4&path=$pathstring&appendparameters=$appendparameters"), '<img class="vAlignMiddle" src="images/grid_folder.gif" border="0" alt=""><img src="images/spacer.gif" align="middle" width="5" border="0">' . $file);
271: 
272:         $hasFiles = uplHasFiles($pathstring);
273:         $hasSubdirs = uplHasSubdirs($pathstring);
274: 
275:         if ((!$hasSubdirs) && (!$hasFiles) && $perm->have_perm_area_action($tmp_area, "upl_rmdir")) {
276:             // $deletebutton = '
277:             // <a title="' . i18n("Delete directory") . '"
278:             // href="javascript:void(0)"
279:             // onclick="event.cancelBubble=true;Con.showConfirmation(&quot;' .
280:             // i18n("Do you really want to delete the following directory:") .
281:             // '<b>' . $file . '</b>&quot;, function() { deleteDirectory(&quot;'
282:             // . $pathstring . '&quot;); });return false;">
283:             // aa<img src="' . $cfg['path']['images'] . 'delete.gif" border="0"
284:             // title="' . i18n("Delete directory") . '" alt="' . i18n("Delete
285:             // directory") . '">
286:             // </a>';
287:             $deletebutton = '
288:     <a class="jsDelete" title="' . i18n("Delete directory") . '" href="javascript:void(0)">
289:         <img src="' . $cfg['path']['images'] . 'delete.gif" border="0" title="' . i18n("Delete directory") . '" alt="' . i18n("Delete directory") . '">
290:     </a>';
291:         } else {
292:             if ($hasFiles) {
293:                 $message = i18n("Directory contains files");
294:             } else {
295:                 $message = i18n("Permission denied");
296:             }
297:             $deletebutton = '<img src="' . $cfg['path']['images'] . 'delete_inact.gif" border="0" alt="' . $message . '" title="' . $message . '">';
298:         }
299: 
300:         $gline = '';
301:         for ($i = 1; $i < $depth; $i++) {
302:             if ($dlevels[$i] == false && $i != 0) {
303:                 $gline .= '<img class="vAlignMiddle" alt="" src="images/grid_linedown.gif" width="18">';
304:             } else {
305:                 $gline .= '<img class="vAlignMiddle" alt="" src="images/spacer.gif" width="18" height="18">';
306:             }
307:         }
308: 
309:         $parent = str_replace($cfgClient[$client]['upl']['path'], '', $a_file->getCustom('parent'));
310: 
311:         $idAttrPath = str_replace(array(
312:             '/',
313:             ':'
314:         ), array(
315:             '_',
316:             ''
317:         ), trim($pathstring, '/'));
318:         $tpl->set('d', 'ID_PATH', $idFsPathPrefix . $idAttrPath);
319:         $tpl->set('d', 'DATA_PATH', $pathstring);
320:         $tpl->set('d', 'INDENT', 0);
321:         $tpl->set('d', 'DIRNAME', $mstr);
322:         $tpl->set('d', 'EDITBUTTON', '');
323:         $tpl->set('d', 'DELETEBUTTON', $deletebutton);
324:         $tpl->set('d', 'COLLAPSE', $gline . $imgcollapse);
325:         $tpl->next();
326:     }
327: }
328: 
329: $tpl->set('d', 'DELETEBUTTON', '&nbsp;');
330: $tpl->set('d', 'DIRNAME', '');
331: $tpl->set('d', 'EDITBUTTON', '');
332: $tpl->set('d', 'COLLAPSE', "");
333: $tpl->next();
334: 
335: // Database-based filesystem (DBFS)
336: 
337: $idDbfsPathPrefix = 'dbfs_';
338: $file = i18n("Database file system");
339: $pathstring = cApiDbfs::PROTOCOL_DBFS;
340: $rootTreeItem = new TreeItem();
341: $rootTreeItem->setCustom('level', 0);
342: 
343: uplRecursiveDBDirectoryList('', $rootTreeItem, 2, $client);
344: 
345: // Mark all items in the expandedList as expanded
346: foreach ($upldbfsexpandedList as $key => $value) {
347:     $rootTreeItem->markExpanded($value);
348: }
349: 
350: // Collapse and expand the tree
351: if (is_string($collapse)) {
352:     $rootTreeItem->markCollapsed($collapse);
353: }
354: 
355: if (is_string($expand)) {
356:     $rootTreeItem->markExpanded($expand);
357: }
358: 
359: $upldbfsexpandedList = array();
360: $rootTreeItem->getExpandedList($upldbfsexpandedList);
361: 
362: $currentuser->setUserProperty('system', 'upl_dbfs_expandstate', serialize($upldbfsexpandedList));
363: 
364: $objects = array();
365: $rootTreeItem->traverse($objects);
366: 
367: unset($objects[0]);
368: 
369: $tmp_mstr = '<a href="javascript:Con.multiLink(\'%s\', \'%s\', \'%s\', \'%s\')">%s</a>';
370: $mstr = sprintf($tmp_mstr, 'right_top', $sess->url("main.php?area=$area&frame=3&path=$pathstring&appendparameters=$appendparameters"), 'right_bottom', $sess->url("main.php?area=$area&frame=4&path=$pathstring&appendparameters=$appendparameters"), '<img class="vAlignMiddle" src="images/ordner_oben.gif" alt="" border="0"><img src="images/spacer.gif" width="5" border="0">' . $file);
371: 
372: $tpl->set('d', 'ID_PATH', $idDbfsPathPrefix . 'root');
373: $tpl->set('d', 'DATA_PATH', $pathstring);
374: $tpl->set('d', 'INDENT', 3);
375: $tpl->set('d', 'DIRNAME', $mstr);
376: $tpl->set('d', 'EDITBUTTON', '');
377: $tpl->set('d', 'DELETEBUTTON', '');
378: $tpl->set('d', 'COLLAPSE', '');
379: $tpl->next();
380: 
381: $dbfsc = new cApiDbfsCollection();
382: 
383: $dlevels = array();
384: 
385: if (is_array($objects)) {
386:     foreach ($objects as $a_file) {
387:         $file = $a_file->getName();
388:         $depth = $a_file->getCustom('level') - 1;
389:         $pathstring = $a_file->getId();
390:         $a_file->setCollapsedIcon('images/grid_expand.gif');
391:         $a_file->setExpandedIcon('images/grid_collapse.gif');
392:         $dlevels[$depth] = $a_file->getCustom('lastitem');
393:         $collapse = getUplExpandCollapseButton($a_file);
394:         $fileurl = rawurlencode($path . $file . '/');
395:         $pathurl = rawurlencode($path);
396: 
397:         if ($file == 'tmp') {
398:             echo 'tmp2<br>';
399:         }
400: 
401:         // Indent for every level
402:         $indent = 18 + (($depth - 1) * 18);
403: 
404:         // create javascript multilink
405:         $tmp_mstr = '<a href="javascript:Con.multiLink(\'%s\', \'%s\', \'%s\', \'%s\')">%s</a>';
406:         $mstr = sprintf($tmp_mstr, 'right_top', $sess->url("main.php?area=$area&frame=3&path=$pathstring&appendparameters=$appendparameters"), 'right_bottom', $sess->url("main.php?area=$area&frame=4&path=$pathstring&appendparameters=$appendparameters"), '<img class="vAlignMiddle" src="images/grid_folder.gif" border="0" alt=""><img src="images/spacer.gif" align="middle" width="5" border="0">' . $file);
407: 
408:         $hasFiles = $dbfsc->hasFiles($pathstring);
409: 
410:         if (!$hasFiles && $perm->have_perm_area_action($tmp_area, 'upl_rmdir')) {
411:             // $deletebutton = '
412:             // <a title="' . i18n("Delete directory") . '"
413:             // href="javascript:void(0)"
414:             // onclick="event.cancelBubble=true;Con.showConfirmation(&quot;' .
415:             // i18n("Do you really want to delete the following directory:") .
416:             // '<b>' . $file . '</b>' . '&quot;, function() {
417:             // deleteDirectory(&quot;' . $pathstring . '&quot;); });return
418:             // false;">
419:             // <img class="vAlignMiddle" src="' . $cfg['path']['images'] .
420:             // 'delete.gif" border="0" title="' . i18n("Delete directory") . '"
421:             // alt="' . i18n("Delete directory") . '">
422:             // </a>';
423:             $deletebutton = '
424:     <a class="jsDelete" title="' . i18n("Delete directory") . '" href="javascript:void(0)">
425:        <img class="vAlignMiddle" src="' . $cfg['path']['images'] . 'delete.gif" border="0" title="' . i18n("Delete directory") . '" alt="' . i18n("Delete directory") . '">
426:     </a>';
427:         } else {
428:             if ($hasFiles) {
429:                 $message = i18n("Directory contains files");
430:             } else {
431:                 $message = i18n("Permission denied");
432:             }
433:             $deletebutton = '<img class="vAlignMiddle" alt="" src="' . $cfg['path']['images'] . 'delete_inact.gif" border="0" alt="' . $message . '" title="' . $message . '">';
434:         }
435: 
436:         $gline = '';
437:         for ($i = 1; $i < $depth; $i++) {
438:             if ($dlevels[$i] == false && $i != 0) {
439:                 $gline .= '<img class="vAlignMiddle" src="images/grid_linedown.gif" alt="" align="middle">';
440:             } else {
441:                 $gline .= '<img class="vAlignMiddle" src="images/spacer.gif" width="18" height="18" alt="" align="middle">';
442:             }
443:         }
444: 
445:         $parent = str_replace($cfgClient[$client]['upl']['path'], '', $a_file->getCustom('parent'));
446: 
447:         $idAttrPath = str_replace(array(
448:             '/',
449:             ':'
450:         ), array(
451:             '_',
452:             ''
453:         ), trim($pathstring, '/'));
454:         $tpl->set('d', 'ID_PATH', $idDbfsPathPrefix . $idAttrPath);
455:         $tpl->set('d', 'DATA_PATH', $pathstring);
456:         $tpl->set('d', 'INDENT', 0);
457:         $tpl->set('d', 'DIRNAME', $mstr);
458:         $tpl->set('d', 'EDITBUTTON', '');
459:         $tpl->set('d', 'DELETEBUTTON', $deletebutton);
460:         $tpl->set('d', 'COLLAPSE', $gline . $collapse);
461:         $tpl->next();
462:     }
463: }
464: 
465: $pathPrefix = (cApiDbfs::isDbfs($path)) ? $idDbfsPathPrefix : $idFsPathPrefix;
466: $idAttrPath = str_replace(array(
467:     '/',
468:     ':'
469: ), array(
470:     '_',
471:     ''
472: ), trim($path, '/'));
473: $tpl->set('s', 'ID_PATH', $pathPrefix . $idAttrPath);
474: $tpl->set('s', 'DELETE_MSG', i18n("Do you really want to delete the following directory:") . '<b>{path}</b>');
475: 
476: chdir(cRegistry::getBackendPath());
477: 
478: $tpl->generate($cfg['path']['templates'] . $cfg['templates']['upl_dirs_overview']);
479: