ajaxdirtree.php

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<?php
/* Copyright (C) 2007-2018  Laurent Destailleur     <eldy@users.sourceforge.net>
 * Copyright (C) 2018-2024  Frédéric France         <frederic.france@free.fr>
 * Copyright (C) 2024   MDW             <mdeweerd@users.noreply.github.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
 
// This script is called with a POST method.
// Directory to scan (full path) is inside POST['dir'] and encode by js escape() if ajax is used or encoded by urlencode if mode=noajax
 
if (!defined('NOTOKENRENEWAL')) {
  define('NOTOKENRENEWAL', 1); // Disables token renewal
}
if (!defined('NOREQUIREMENU')) {
  define('NOREQUIREMENU', '1');
}
if (!defined('NOREQUIREHTML')) {
  define('NOREQUIREHTML', '1');
}
if (!defined('NOREQUIREAJAX')) {
  define('NOREQUIREAJAX', '1');
}
 
if (!isset($mode) || $mode != 'noajax') {    // For ajax call
  $res = @include '../../main.inc.php';
  include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
  include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
  include_once DOL_DOCUMENT_ROOT.'/core/lib/treeview.lib.php';
  include_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php';
  include_once DOL_DOCUMENT_ROOT.'/ecm/class/ecmdirectory.class.php';
 
  $openeddir = GETPOST('openeddir');
  $modulepart = GETPOST('modulepart');
  $selecteddir = jsUnEscape(GETPOST('dir')); // relative path. We must decode using same encoding function used by javascript: escape()
 
  $preopened = GETPOST('preopened');
 
  if ($selecteddir != '/') {
    $selecteddir = preg_replace('/\/$/', '', $selecteddir); // We removed last '/' except if it is '/'
  }
} else {
  // For no ajax call
 
  $openeddir = GETPOST('openeddir');
  $modulepart = GETPOST('modulepart');
  $selecteddir = GETPOST('dir');
 
  $preopened = GETPOST('preopened');
 
  if ($selecteddir != '/') {
    $selecteddir = preg_replace('/\/$/', '', $selecteddir); // We removed last '/' except if it is '/'
  }
  if (empty($url)) {
    $url = DOL_URL_ROOT.'/ecm/index.php';
  }
}
 
$websitekey = GETPOST('websitekey', 'alpha');
$pageid = GETPOSTINT('pageid');
 
// Load translation files required by the page
$langs->load("ecm");
 
// Define fullpathselecteddir.
$fullpathselecteddir = '<none>';
$fullpathpreopened  = '';
if ($modulepart == 'ecm') {
  $fullpathselecteddir = $conf->ecm->dir_output.'/'.($selecteddir != '/' ? $selecteddir : '');
  $fullpathpreopened = $conf->ecm->dir_output.'/'.($preopened != '/' ? $preopened : '');
} elseif ($modulepart == 'medias' || $modulepart == 'website') {
  $fullpathselecteddir = $dolibarr_main_data_root.'/medias/'.($selecteddir != '/' ? $selecteddir : '');
  $fullpathpreopened = $dolibarr_main_data_root.'/medias/'.($preopened != '/' ? $preopened : '');
}
 
 
// Security:
// On interdit les remontees de repertoire ainsi que les pipe dans les noms de fichiers.
if (preg_match('/\.\./', $fullpathselecteddir) || preg_match('/[<>|]/', $fullpathselecteddir)) {
  dol_syslog("Refused to deliver file ".$original_file);
  // Do no show plain path in shown error message
  dol_print_error(null, $langs->trans("ErrorFileNameInvalid", GETPOST("file")));
  exit;
}
 
if (empty($modulepart)) {
  $modulepart = $module;
}
 
// Security check
if ($modulepart == 'ecm') {
  if (!$user->hasRight('ecm', 'read')) {
    accessforbidden();
  }
} elseif ($modulepart == 'medias' || $modulepart == 'website') {
  // Always allowed
} else {
  accessforbidden();
}
 
 
/*
 * Actions
 */
 
// None
 
 
/*
 * View
 */
 
if (!isset($mode) || $mode != 'noajax') { // if ajax mode
  top_httphead();
}
 
//print '<!-- selecteddir (relative dir we click on) = '.$selecteddir.', openeddir = '.$openeddir.', modulepart='.$modulepart.', preopened='.$preopened.' -->'."\n";
$userstatic = new User($db);
$form = new Form($db);
$ecmdirstatic = new EcmDirectory($db);
 
// Load full manual tree of ECM module from database. We will use it to define nbofsubdir and nboffilesinsubdir
if (empty($sqltree)) {
  $sqltree = $ecmdirstatic->get_full_arbo(0);
}
 
// Try to find selected dir id into $sqltree and save it into $current_ecmdir_id
$current_ecmdir_id = -1;
foreach ($sqltree as $keycursor => $val) {
  //print $val['fullrelativename']." == ".$selecteddir;
  if ($val['fullrelativename'] == $selecteddir) {
    $current_ecmdir_id = $keycursor;
  }
}
 
if (!empty($conf->use_javascript_ajax) && !getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
  //
  treeOutputForAbsoluteDir($sqltree, $selecteddir, $fullpathselecteddir, $modulepart, $websitekey, $pageid, $preopened, $fullpathpreopened);
 
  // TODO Find a solution to not output this code for each leaf we open
  // Enable jquery handlers on new generated HTML objects (same code than into lib_footer.js.php)
  // Because the content is reloaded by ajax call, we must also reenable some jquery hooks
  print "\n<!-- JS CODE TO ENABLE Tooltips on all object with class classfortooltip (reload into ajaxdirtree) -->\n";
  print '<script nonce="'.getNonce().'" type="text/javascript">
                jQuery(document).ready(function () {
                  jQuery(".classfortooltip").tooltip({
              show: { collision: "flipfit", effect:\'toggle\', delay:50 },
              hide: { delay: 50 },  /* If I enable effect:\'toggle\' here, a bug appears: the tooltip is shown when collapsing a new dir if it was shown before */
              tooltipClass: "mytooltip",
              content: function () {
                        return $(this).prop(\'title\');   /* To force to get title as is */
                    }
                  });
                });
                </script>';
 
  // This ajax service is called only when a directory $selecteddir is opened but not when closed.
  //print '<script nonce="'.getNonce().'" type="text/javascript">';
  //print "loadandshowpreview('".dol_escape_js($selecteddir)."');";
  //print '</script>';
}
 
 
if (empty($conf->use_javascript_ajax) || getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
  print '<ul class="ecmjqft">';
 
  // Load full manual tree from database. We will use it to define nbofsubdir and nboffilesinsubdir
  if (empty($sqltree)) {
    $sqltree = $ecmdirstatic->get_full_arbo(0); // Slow
  }
 
  // ----- This section will show a tree from a fulltree array -----
  // $section must also be defined
  // ----------------------------------------------------------------
 
  // Define fullpathselected ( _x_y_z ) of $section parameter (!! not into ajaxdirtree)
  $fullpathselected = '';
  foreach ($sqltree as $key => $val) {
    //print $val['id']."-".$section."<br>";
    if ($val['id'] == $section) {
      $fullpathselected = $val['fullpath'];
      break;
    }
  }
  //print "fullpathselected=".$fullpathselected."<br>";
 
  // Update expandedsectionarray in session
  $expandedsectionarray = array();
  if (isset($_SESSION['dol_ecmexpandedsectionarray'])) {
    $expandedsectionarray = explode(',', $_SESSION['dol_ecmexpandedsectionarray']);
  }
 
  if ($section && GETPOST('sectionexpand') == 'true') {
    // We add all sections that are parent of opened section
    $pathtosection = explode('_', $fullpathselected);
    foreach ($pathtosection as $idcursor) {
      if ($idcursor && !in_array($idcursor, $expandedsectionarray)) { // Not already in array
        $expandedsectionarray[] = $idcursor;
      }
    }
    $_SESSION['dol_ecmexpandedsectionarray'] = implode(',', $expandedsectionarray);
  }
  if ($section && GETPOST('sectionexpand') == 'false') {
    // We removed all expanded sections that are child of the closed section
    $oldexpandedsectionarray = $expandedsectionarray;
    $expandedsectionarray = array(); // Reset
    // @phan-suppress-next-line PhanEmptyForeachBody
    foreach ($oldexpandedsectionarray as $sectioncursor) {
      // TODO is_in_subtree(fulltree,sectionparent,sectionchild) does nox exists. Enable or remove this...
      //if ($sectioncursor && ! is_in_subtree($sqltree,$section,$sectioncursor)) $expandedsectionarray[]=$sectioncursor;
    }
    $_SESSION['dol_ecmexpandedsectionarray'] = implode(',', $expandedsectionarray);
  }
  //print $_SESSION['dol_ecmexpandedsectionarray'].'<br>';
 
  $nbofentries = 0;
  $oldvallevel = 0;
  foreach ($sqltree as $key => $val) {
    $ecmdirstatic->id = $val['id'];
    $ecmdirstatic->ref = $val['label'];
 
    // Refresh cache
    if (preg_match('/refresh/i', $action)) {
      $result = $ecmdirstatic->fetch($val['id']);
      $ecmdirstatic->ref = $ecmdirstatic->label;
 
      $result = $ecmdirstatic->refreshcachenboffile(0);
      $val['cachenbofdoc'] = $result;
    }
 
    //$fullpathparent=preg_replace('/(_[^_]+)$/i','',$val['fullpath']);
 
    // Define showline
    $showline = 0;
 
    // If directory is son of expanded directory, we show line
    if (in_array($val['id_mere'], $expandedsectionarray)) {
      $showline = 4;
    } elseif ($val['id'] != $section && $val['id_mere'] == $ecmdirstatic->motherof[$section]) {
      // If directory is brother of selected directory, we show line
      $showline = 3;
    } elseif (preg_match('/'.$val['fullpath'].'_/i', $fullpathselected.'_')) {
      // If directory is parent of selected directory or is selected directory, we show line
      $showline = 2;
    } elseif ($val['level'] < 2) {
      // If we are level one we show line
      $showline = 1;
    }
 
    if ($showline) {
      if (in_array($val['id'], $expandedsectionarray)) {
        $option = 'indexexpanded';
      } else {
        $option = 'indexnotexpanded';
      }
      //print $option;
 
      print '<li class="directory collapsed">';
 
      // Show tree graph pictos
      $cpt = 1;
      while ($cpt < $sqltree[$key]['level']) {
        print ' &nbsp; &nbsp;';
        $cpt++;
      }
      $resarray = tree_showpad($sqltree, $key, 1);
      $a = $resarray[0];
      $nbofsubdir = $resarray[1];
      $nboffilesinsubdir = $resarray[2];
 
      // Show link
      print $ecmdirstatic->getNomUrl(0, $option, 32, 'class="fmdirlia jqft ecmjqft"');
 
      print '<div class="ecmjqft">';
 
      // Nb of docs
      print '<table class="nobordernopadding"><tr>';
 
      print '<!-- nb of docs -->';
      print '<td>';
      print $val['cachenbofdoc'];
      print '</td>';
 
      print '<!-- nb in subdir -->';
      print '<td class="left">';
      if ($nbofsubdir && $nboffilesinsubdir) {
        print '<span style="color: #AAAAAA">+'.$nboffilesinsubdir.'</span> ';
      }
      print '</td>';
 
      // Info
      print '<!-- info -->';
      print '<td class="center">';
      $userstatic->id = $val['fk_user_c'];
      $userstatic->lastname = $val['login_c'];
      $userstatic->status = $val['statut_c'];
      $htmltooltip = '<b>'.$langs->trans("ECMSection").'</b>: '.$val['label'].'<br>';
      $htmltooltip = '<b>'.$langs->trans("Type").'</b>: '.$langs->trans("ECMSectionManual").'<br>';
      $htmltooltip .= '<b>'.$langs->trans("ECMCreationUser").'</b>: '.$userstatic->getNomUrl(1, '', false, 1).'<br>';
      $htmltooltip .= '<b>'.$langs->trans("ECMCreationDate").'</b>: '.dol_print_date($val['date_c'], "dayhour").'<br>';
      $htmltooltip .= '<b>'.$langs->trans("Description").'</b>: '.$val['description'].'<br>';
      $htmltooltip .= '<b>'.$langs->trans("ECMNbOfFilesInDir").'</b>: '.$val['cachenbofdoc'].'<br>';
      if ($nbofsubdir) {
        $htmltooltip .= '<b>'.$langs->trans("ECMNbOfFilesInSubDir").'</b>: '.$nboffilesinsubdir;
      } else {
        $htmltooltip .= '<b>'.$langs->trans("ECMNbOfSubDir").'</b>: '.$nbofsubdir.'<br>';
      }
      print $form->textwithpicto('', $htmltooltip, 1, 'info');
      print "</td>";
 
      print '</tr></table>';
 
      print '</div>';
 
      print "</li>\n";
    }
 
    $oldvallevel = $val['level'];
    $nbofentries++;
  }
 
  // If nothing to show
  if ($nbofentries == 0) {
    print '<li class="directory collapsed">';
    print '<div class="ecmjqft">';
    print $langs->trans("ECMNoDirectoryYet");
    print '</div>';
    print "</li>\n";
  }
 
  print '</ul>';
}
 
 
// Close db if mode is not noajax
if ((!isset($mode) || $mode != 'noajax') && is_object($db)) {
  $db->close();
}
 
 
 
function treeOutputForAbsoluteDir($sqltree, $selecteddir, $fullpathselecteddir, $modulepart, $websitekey, $pageid, $preopened, $fullpathpreopened, $depth = 0)
{
  global $conf, $db, $langs, $form, $user;
  global $dolibarr_main_data_root;
 
  $ecmdirstatic = new EcmDirectory($db);
  $userstatic = new User($db);
 
  if (file_exists($fullpathselecteddir)) {
    $files = @scandir($fullpathselecteddir);
 
    if (!empty($files)) { // array should have at least . and ..
      natcasesort($files);
      if (count($files) > 2) {    /* The 2 accounts for . and .. */
        echo '<ul class="ecmjqft" style="display: none;">'."\n";
 
        // All dirs
        $nboflinesshown = 0;
        foreach ($files as $file) {
          // $file can be '.', '..', 'temp', or 'My dir' or 'My file'
          if (in_array($file, array('temp', '.', '..'))) {
            continue;
          }
 
          // External users are not allowed to see manual directories so we quit.
          // TODO Implement acl on directory for user groups.
          if ($user->socid > 0) {
            break;
          }
 
          $nbofsubdir = 0;
          $nboffilesinsubdir = 0;
 
          $val = array();
 
          // Loop on all database entries (sqltree) to find the one matching the subdir found into dir to scan
          foreach ($sqltree as $key => $tmpval) {
            //print "-- key=".$key." - ".$tmpval['fullrelativename']." vs ".(($selecteddir != '/'?$selecteddir.'/':'').$file)."<br>\n";
            if ($tmpval['fullrelativename'] == (($selecteddir != '/' ? $selecteddir.'/' : '').$file)) {   // We found equivalent record into database
              $val = $tmpval;
              $resarray = tree_showpad($sqltree, $key, 1);
 
              // Refresh cache for this subdir
              if (isset($val['cachenbofdoc']) && $val['cachenbofdoc'] < 0) {  // Cache is not up to date, so we update it for this directory t
                $result = $ecmdirstatic->fetch($val['id']);
                $ecmdirstatic->ref = $ecmdirstatic->label;
 
                $result = $ecmdirstatic->refreshcachenboffile(0);
                $val['cachenbofdoc'] = $result;
              }
 
              $a = $resarray[0];
              $nbofsubdir = $resarray[1];
              $nboffilesinsubdir = $resarray[2];
              break;
            }
          }
 
          //print 'modulepart='.$modulepart.' fullpathselecteddir='.$fullpathselecteddir.' - val[fullrelativename] (in database)='.$val['fullrelativename'].' - val[id]='.$val['id'].' - is_dir='.dol_is_dir($fullpathselecteddir . $file).' - file='.$file."\n";
          if ((!empty($val['fullrelativename']) && $val['id'] >= 0) || dol_is_dir($fullpathselecteddir.(preg_match('/\/$/', $fullpathselecteddir) ? '' : '/').$file)) {
            if (empty($val['fullrelativename'])) {  // If we did not find entry into database, but found a directory (dol_is_dir was ok at previous test)
              $val['fullrelativename'] = (($selecteddir && $selecteddir != '/') ? $selecteddir.'/' : '').$file;
              $val['id'] = 0;
              $val['label'] = $file;
              $val['description'] = '';
              $nboffilesinsubdir = $langs->trans("Unknown");
            }
 
            $collapsedorexpanded = 'collapsed';
            if (preg_match('/^'.preg_quote($val['fullrelativename'].'/', '/').'/', $preopened)) {
              $collapsedorexpanded = 'expanded';
            }
 
            $nboflinesshown++;
 
            print '<li class="directory '.$collapsedorexpanded.' lidirecm">'; // collapsed is opposite if expanded
 
            //print '<div class="divfmdirlia inline-block">'; // Disabled, this break the javascrip component
            print '<a class="fmdirlia jqft ecmjqft" href="';
            print "#";
            print "\" rel=\"".dol_escape_htmltag($val['fullrelativename'].'/')."\" id=\"fmdirlia_id_".$val['id']."\"";
            print " onClick=\"loadandshowpreview('".dol_escape_js($val['fullrelativename'])."',".$val['id'].")";
            print "\">";
            print dol_escape_htmltag($file);
            print '</a>';
            //print '</div>';
 
            print '<div class="ecmjqft">';
 
            print '<table class="nobordernopadding"><tr>';
 
            /*print '<td class="left">';
             print dol_escape_htmltag($file);
             print '</td>';*/
 
            // Nb of docs
            print '<!-- nb of docs -->';
            print '<td class="right">';
            print (isset($val['cachenbofdoc']) && $val['cachenbofdoc'] >= 0) ? $val['cachenbofdoc'] : '&nbsp;';
            print '</td>';
 
            print '<!-- nb of subdirs -->';
            print '<td class="left">';
            if ($nbofsubdir > 0 && $nboffilesinsubdir > 0) {
              print '<span class="opacitymedium">+'.$nboffilesinsubdir.'</span> ';
            }
            print '</td>';
 
            // Edit link
            print '<!-- edit link -->';
            print '<td class="right" width="18"><a class="editfielda" href="';
            print DOL_URL_ROOT.'/ecm/dir_card.php?module='.urlencode($modulepart).'&section='.$val['id'].'&relativedir='.urlencode($val['fullrelativename']);
            print '&backtopage='.urlencode($_SERVER["PHP_SELF"].'?file_manager=1&website='.$websitekey.'&pageid='.$pageid);
            print '">'.img_edit($langs->trans("Edit").' - '.$langs->trans("View"), 0, 'class="valignmiddle opacitymedium"').'</a></td>';
 
            // Add link
            //print '<td class="right"><a href="'.DOL_URL_ROOT.'/ecm/dir_add_card.php?action=create&amp;catParent='.$val['id'].'">'.img_edit_add().'</a></td>';
            //print '<td class="right" width="14">&nbsp;</td>';
 
            // Info
            if ($modulepart == 'ecm') {
              print '<!-- info -->';
              print '<td class="right" width="18">';
              $userstatic->id = isset($val['fk_user_c']) ? $val['fk_user_c'] : 0;
              $userstatic->lastname = isset($val['login_c']) ? $val['login_c'] : 0;
              $userstatic->status = isset($val['statut_c']) ? $val['statut_c'] : 0;
              $htmltooltip = '<b>'.$langs->trans("ECMSection").'</b>: '.$val['label'].'<br>';
              $htmltooltip = '<b>'.$langs->trans("Type").'</b>: '.$langs->trans("ECMSectionManual").'<br>';
              $htmltooltip .= '<b>'.$langs->trans("ECMCreationUser").'</b>: '.$userstatic->getNomUrl(1, '', false, 1).'<br>';
              $htmltooltip .= '<b>'.$langs->trans("ECMCreationDate").'</b>: '.(isset($val['date_c']) ? dol_print_date($val['date_c'], "dayhour") : $langs->trans("NeedRefresh")).'<br>';
              $htmltooltip .= '<b>'.$langs->trans("Description").'</b>: '.$val['description'].'<br>';
              $htmltooltip .= '<b>'.$langs->trans("ECMNbOfFilesInDir").'</b>: '.((isset($val['cachenbofdoc']) && $val['cachenbofdoc'] >= 0) ? $val['cachenbofdoc'] : $langs->trans("NeedRefresh")).'<br>';
              if ($nboffilesinsubdir > 0) {
                $htmltooltip .= '<b>'.$langs->trans("ECMNbOfFilesInSubDir").'</b>: '.$nboffilesinsubdir;
              } else {
                $htmltooltip .= '<b>'.$langs->trans("ECMNbOfSubDir").'</b>: '.($nbofsubdir >= 0 ? $nbofsubdir : $langs->trans("NeedRefresh")).'<br>';
              }
              print $form->textwithpicto('', $htmltooltip, 1, "info");
              print "</td>";
            }
 
            print "</tr></table>\n";
            print '</div>';
 
            //print 'selecteddir='.$selecteddir.' preopened='.$preopened.' $val[\'fullrelativename\']='.$val['fullrelativename']."<br>\n";
            if (preg_match('/^'.preg_quote($val['fullrelativename'].'/', '/').'/', $preopened)) {
              //print 'modulepart='.$modulepart.' fullpathselecteddir='.$fullpathselecteddir.' - val[fullrelativename] (in database)='.$val['fullrelativename'].' - val[id]='.$val['id'].' - is_dir='.dol_is_dir($fullpathselecteddir . $file).' - file='.$file."\n";
              $newselecteddir = $val['fullrelativename'];
              $newfullpathselecteddir = '';
              if ($modulepart == 'ecm') {
                $newfullpathselecteddir = $conf->ecm->dir_output.'/'.($val['fullrelativename'] != '/' ? $val['fullrelativename'] : '');
              } elseif ($modulepart == 'medias') {
                $newfullpathselecteddir = $dolibarr_main_data_root.'/medias/'.($val['fullrelativename'] != '/' ? $val['fullrelativename'] : '');
              }
 
              if ($newfullpathselecteddir) {
                treeOutputForAbsoluteDir($sqltree, $newselecteddir, $newfullpathselecteddir, $modulepart, $websitekey, $pageid, $preopened, $fullpathpreopened, $depth + 1);
              }
            }
 
            print "</li>\n";
          }
        }
 
        if ($user->socid > 0 && empty($nboflinesshown)) {
          // External users are not allowed to see manual directories
          print '<li>Not directory allowed to external users.<br>ACL for external users not yet implemented.</li>';
        }
 
        echo "</ul>\n";
      }
    } else {
      print "PermissionDenied";
    }
  }
}