ajaxdirpreview.php

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<?php
/* Copyright (C) 2004-2007  Rodolphe Quiedeville    <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2012  Laurent Destailleur     <eldy@users.sourceforge.net>
 * Copyright (C) 2005       Simon Tosser            <simon@kornog-computing.com>
 * Copyright (C) 2005-2012  Regis Houssin           <regis.houssin@inodbox.com>
 * Copyright (C) 2010     Pierre Morin            <pierre.morin@auguria.net>
 * Copyright (C) 2013       Marcos García           <marcosgdf@gmail.com>
 * Copyright (C) 2024-2025  MDW                     <mdeweerd@users.noreply.github.com>
 * Copyright (C) 2024-2025  Frédéric France         <frederic.france@free.fr>
 * Copyright (C) 2025      Joachim Kueter       <git-jk@bloxera.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/>.
 */
 
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
  require_once '../../main.inc.php';
  require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
  require_once DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php';
  require_once DOL_DOCUMENT_ROOT.'/ecm/class/ecmdirectory.class.php';
 
  $action = GETPOST('action', 'aZ09');
  $file = urldecode(GETPOST('file', 'alpha'));
  $section = GETPOST("section", 'alpha');
  $module = GETPOST("module", 'alpha');
  $urlsource = GETPOST("urlsource", 'alpha');
  $search_doc_ref = GETPOST('search_doc_ref', 'alpha');
 
  $limit = GETPOSTINT('limit') ? GETPOSTINT('limit') : $conf->liste_limit;
  $sortfield = GETPOST("sortfield", 'aZ09comma');
  $sortorder = GETPOST("sortorder", 'aZ09comma');
  $page = GETPOSTISSET('pageplusone') ? (GETPOSTINT('pageplusone') - 1) : GETPOSTINT("page");
  $showonrightsize = '';
 
  if (empty($page) || $page == -1) {
    $page = 0;
  }     // If $page is not defined, or '' or -1
  $offset = $limit * $page;
  $pageprev = $page - 1;
  $pagenext = $page + 1;
  if (!$sortorder) {
    $sortorder = "ASC";
  }
  if (!$sortfield) {
    $sortfield = "name";
  }
 
  $rootdirfordoc = $conf->ecm->dir_output;
 
  $upload_dir = dirname(str_replace("../", "/", $rootdirfordoc.'/'.$file));
 
  $ecmdir = new EcmDirectory($db);
  if ($section > 0) {
    $result = $ecmdir->fetch((int) $section);
    //if (!($result > 0)) {
    //dol_print_error($db,$ecmdir->error);
    //exit;
    //}
  }
} else {
  // When no an ajax call (include from other file)
  '
  @phan-var-force int $section
  @phan-var-force string $module
  @phan-var-force string $showonrightsize
  ';
 
  $rootdirfordoc = $conf->ecm->dir_output;
 
  $ecmdir = new EcmDirectory($db);
  $relativepath = '';
  if ($section > 0) {
    $result = $ecmdir->fetch($section);
    if (!($result > 0)) {
      dol_print_error($db, $ecmdir->error);
      exit;
    }
 
    $relativepath = $ecmdir->getRelativePath(); // Example   'mydir/'
  } elseif (GETPOST('section_dir')) {
    $relativepath = GETPOST('section_dir');
  }
  //var_dump($section.'-'.GETPOST('section_dir').'-'.$relativepath);
 
  $upload_dir = $rootdirfordoc.'/'.$relativepath;
}
 
if (empty($url)) {  // autoset $url but it is better to have it defined before into filemanager.tpl.php (not possible when in auto tree)
  if (!empty($module) && $module == 'medias' && !GETPOST('website')) {
    $url = DOL_URL_ROOT.'/ecm/index_medias.php';
  } elseif (GETPOSTISSET('website')) {
    $url = DOL_URL_ROOT.'/website/index.php';
  } else {
    $url = DOL_URL_ROOT.'/ecm/index.php';
  }
}
 
// Load translation files required by the page
$langs->loadLangs(array("ecm", "companies", "other"));
 
if (empty($modulepart)) {
  $modulepart = $module;
}
 
// Security check
if ($user->socid > 0) {
  $socid = $user->socid;
}
// On interdit les remontees de repertoire ainsi que les pipe dans les noms de fichiers.
if (preg_match('/\.\./', $upload_dir) || preg_match('/[<>|]/', $upload_dir)) {
  dol_syslog("Refused to deliver file ".$upload_dir);
  // Do no show plain path in shown error message
  dol_print_error(null, $langs->trans("ErrorFileNameInvalid", $upload_dir));
  exit;
}
// Check permissions
if ($modulepart == 'ecm') {
  if (!$user->hasRight('ecm', 'read')) {
    accessforbidden();
  }
} elseif ($modulepart == 'medias' || $modulepart == 'website') {
  // Always allowed
} else {
  accessforbidden();
}
 
 
/*
 * Action
 */
 
// None
 
 
 
/*
 * View
 */
 
if (!isset($mode) || $mode != 'noajax') {
  // Ajout directives pour resoudre bug IE
  header('Cache-Control: Public, must-revalidate');
  header('Pragma: public');
 
  top_httphead();
}
 
$type = 'directory';
 
// This test if file exists should be useless. We keep it to find bug more easily
if (!dol_is_dir($upload_dir)) {
  //dol_mkdir($upload_dir);
  /*$langs->load("install");
  dol_print_error(0,$langs->trans("ErrorDirDoesNotExists",$upload_dir));
  exit;*/
}
 
print '<!-- ajaxdirpreview mode='.$mode.' type='.$type.' module='.$module.' modulepart='.$modulepart.'-->'."\n";
//print '<!-- Page called with mode='.dol_escape_htmltag(isset($mode)?$mode:'').' type='.dol_escape_htmltag($type).' module='.dol_escape_htmltag($module).' url='.dol_escape_htmltag($url).' '.dol_escape_htmltag($_SERVER["PHP_SELF"]).'?'.dol_escape_htmltag($_SERVER["QUERY_STRING"]).' -->'."\n";
 
$param = ($sortfield ? '&sortfield='.urlencode($sortfield) : '').($sortorder ? '&sortorder='.urlencode($sortorder) : '');
if (!empty($websitekey)) {
  $param .= '&website='.urlencode($websitekey);
}
if (!empty($pageid)) {
  $param .= '&pageid='.((int) $pageid);
}
 
 
// Dir scan
if ($type == 'directory') {
  $formfile = new FormFile($db);
 
  $maxlengthname = 40;
  $excludefiles = array('^SPECIMEN\.pdf$', '^\.', '(\.meta|_preview.*\.png)$', '^temp$', '^payments$', '^CVS$', '^thumbs$');
  $sorting = (strtolower($sortorder) == 'desc' ? SORT_DESC : SORT_ASC);
 
  // Right area. If module is defined here, we are in automatic ecm.
  $automodules = array(
    'company',
    'invoice',
    'invoice_supplier',
    'propal',
    'supplier_proposal',
    'order',
    'order_supplier',
    'contract',
    'product',
    'tax',
    'tax-vat',
    'salaries',
    'project',
    'project_task',
    'fichinter',
    'user',
    'expensereport',
    'holiday',
    'recruitment-recruitmentcandidature',
    'banque',
    'bank-statement',
    'chequereceipt',
    'mrp-mo'
  );
 
  $parameters = array('modulepart' => $module);
  $reshook = $hookmanager->executeHooks('addSectionECMAuto', $parameters);
  if ($reshook > 0 && is_array($hookmanager->resArray) && count($hookmanager->resArray) > 0) {
    if (is_array($hookmanager->resArray['module'])) {
      $automodules = array_merge($automodules, $hookmanager->resArray['module']);
    } else {
      $automodules[] = $hookmanager->resArray['module'];
    }
  }
 
  // TODO change for multicompany sharing
  if ($module == 'company') {
    $upload_dir = $conf->societe->dir_output;
    $excludefiles[] = '^contact$'; // The subdir 'contact' contains files of contacts.
  } elseif ($module == 'invoice') {
    $upload_dir = $conf->invoice->dir_output;
  } elseif ($module == 'invoice_supplier') {
    $upload_dir = $conf->fournisseur->facture->dir_output;
  } elseif ($module == 'propal') {
    $upload_dir = $conf->propal->dir_output;
  } elseif ($module == 'supplier_proposal') {
    $upload_dir = $conf->supplier_proposal->dir_output;
  } elseif ($module == 'order') {
    $upload_dir = $conf->order->dir_output;
  } elseif ($module == 'order_supplier') {
    $upload_dir = $conf->fournisseur->commande->dir_output;
  } elseif ($module == 'contract') {
    $upload_dir = $conf->contract->dir_output;
  } elseif ($module == 'product') {
    $upload_dir = $conf->product->dir_output;
  } elseif ($module == 'tax') {
    $upload_dir = $conf->tax->dir_output;
    $excludefiles[] = '^vat$'; // The subdir 'vat' contains files of vats.
  } elseif ($module == 'tax-vat') {
    $upload_dir = $conf->tax->dir_output.'/vat';
  } elseif ($module == 'salaries') {
    $upload_dir = $conf->salaries->dir_output;
  } elseif ($module == 'project') {
    $upload_dir = $conf->project->dir_output;
  } elseif ($module == 'project_task') {
    $upload_dir = $conf->project->dir_output;
  } elseif ($module == 'fichinter') {
    $upload_dir = $conf->ficheinter->dir_output;
  } elseif ($module == 'user') {
    $upload_dir = $conf->user->dir_output;
  } elseif ($module == 'expensereport') {
    $upload_dir = $conf->expensereport->dir_output;
  } elseif ($module == 'holiday') {
    $upload_dir = $conf->holiday->dir_output;
  } elseif ($module == 'recruitment-recruitmentcandidature') {
    $upload_dir = $conf->recruitment->dir_output.'/recruitmentcandidature';
  } elseif ($module == 'banque') {
    $upload_dir = $conf->bank->dir_output;
  } elseif ($module == 'bank-statement') {
    $upload_dir = $conf->bank->dir_output.'/*/statement';
  } elseif ($module == 'chequereceipt') {
    $upload_dir = $conf->bank->dir_output.'/checkdeposits';
  } elseif ($module == 'mrp-mo') {
    $upload_dir = $conf->mrp->dir_output;
  } else {
    $parameters = array('modulepart' => $module);
    $reshook = $hookmanager->executeHooks('addSectionECMAuto', $parameters);
    if ($reshook > 0 && is_array($hookmanager->resArray) && count($hookmanager->resArray) > 0) {
      $upload_dir = $hookmanager->resArray['directory'];
    }
  }
 
  // Automatic list
  if (in_array($module, $automodules)) {
    $param .= '&module='.urlencode($module);
    if (isset($search_doc_ref) && $search_doc_ref != '') {
      $param .= '&search_doc_ref='.urlencode($search_doc_ref);
    }
 
    $textifempty = ($section ? $langs->trans("NoFileFound") : ($showonrightsize == 'featurenotyetavailable' ? $langs->trans("FeatureNotYetAvailable") : $langs->trans("NoFileFound")));
 
    $filter = preg_quote((string) $search_doc_ref, '/');
    $filearray = dol_dir_list($upload_dir, "files", 1, $filter, $excludefiles, $sortfield, $sorting, 1);
    //var_dump($filearray);
 
    // To allow external users,we must restrict $filearray to entries the user is a thirdparty.
    // This can be done by filtering on entries found into llx_ecm
    if ($user->socid > 0) {
      $filearrayallowedtoexternal = array();  // 'fullpath' => array(...)
 
      // Search files in ECM with select filepath.filename where src_object_type = $module and src_object_type EXISTS in (select rowid from $objecttablename WERE fk_soc = '.$user->socid.' and entity in getEntity($objecttbalename)
      // TODO
 
      // Now clean $filearray to keep only record also found into $filearrayallowedtoexternal.
      foreach ($filearray as $key => $val) {
        if (!in_array($upload_dir.'/'.$val['relativename'], $filearrayallowedtoexternal)) {
          unset($filearray[$key]);
        }
      }
    }
 
    $perm = $user->hasRight('ecm', 'upload');
 
    // Print list of files
    $formfile->list_of_autoecmfiles($upload_dir, $filearray, $module, $param, 1, '', $perm, 1, $textifempty, $maxlengthname, $url, 1);
  } else {
    // Manual list
    if ($module == 'medias') {
      /*
         $_POST is array like
        'token' => string '062380e11b7dcd009d07318b57b71750' (length=32)
        'action' => string 'file_manager' (length=12)
        'website' => string 'template' (length=8)
        'pageid' => string '124' (length=3)
        'section_dir' => string 'mydir/' (length=3)
        'section_id' => string '0' (length=1)
        'max_file_size' => string '2097152' (length=7)
        'sendit' => string 'Envoyer fichier' (length=15)
       */
      $relativepath = GETPOST('file', 'alpha') ? GETPOST('file', 'alpha') : GETPOST('section_dir', 'alpha');
      if ($relativepath && $relativepath != '/') {
        $relativepath .= '/';
      }
      $upload_dir = $dolibarr_main_data_root.'/'.$module.'/'.$relativepath;
      if (GETPOSTISSET('website') || GETPOSTISSET('file_manager')) {
        $param .= '&file_manager=1';
        if (!preg_match('/website=/', $param) && GETPOST('website', 'alpha')) {
          $param .= '&website='.urlencode(GETPOST('website', 'alpha'));
        }
        if (!preg_match('/pageid=/', $param)) {
          $param .= '&pageid='.GETPOSTINT('pageid');
        }
        //if (!preg_match('/backtopage=/',$param)) $param.='&backtopage='.urlencode($_SERVER["PHP_SELF"].'?file_manager=1&website='.$websitekey.'&pageid='.$pageid);
      }
    } else {
      $relativepath = $ecmdir->getRelativePath();
      $upload_dir = $conf->ecm->dir_output.'/'.$relativepath;
    }
 
    // If $section defined with value 0
    if (($section === '0' || empty($section)) && ($module != 'medias')) {
      $filearray = array();
    } else {
      $filearray = dol_dir_list($upload_dir, "files", 0, '', array('^\.', '(\.meta|_preview.*\.png)$', '^temp$', '^CVS$'), $sortfield, $sorting, 1);
    }
 
    if ($section) {
      $param .= '&section='.$section;
      if (isset($search_doc_ref) && $search_doc_ref != '') {
        $param .= '&search_doc_ref='.urlencode($search_doc_ref);
      }
 
      $textifempty = $langs->trans('NoFileFound');
    } elseif ($section === '0') {
      if ($module == 'ecm') {
        $textifempty = '<br><div class="center"><span class="warning">'.$langs->trans("DirNotSynchronizedSyncFirst").'</span></div><br>';
      } else {
        $textifempty = $langs->trans('NoFileFound');
      }
    } else {
      $textifempty = ($showonrightsize == 'featurenotyetavailable' ? $langs->trans("FeatureNotYetAvailable") : $langs->trans("ECMSelectASection"));
    }
 
    $useinecm = 0;
    if ($module == 'medias') {
      $useinecm = 6;
      $modulepart = 'medias';
      $perm = ($user->hasRight("website", "write") || $user->hasRight("emailing", "creer"));
      $title = 'none';
    } elseif ($module == 'ecm') { // DMS/ECM -> manual structure
      if ($user->hasRight("ecm", "read")) {
        // Buttons: Preview
        $useinecm = 2;
      }
 
      if ($user->hasRight("ecm", "upload")) {
        // Buttons: Preview + Delete
        $useinecm = 4;
      }
 
      if ($user->hasRight("ecm", "setup")) {
        // Buttons: Preview + Delete + Edit
        $useinecm = 5;
      }
 
      $perm = $user->hasRight("ecm", "upload");
      $modulepart = 'ecm';
      $title = ''; // Use default
    } else {
      $useinecm = 5;
      $modulepart = 'ecm';
      $perm = $user->hasRight("ecm", "upload");
      $title = ''; // Use default
    }
 
    // When we show list of files for ECM files, $filearray contains file list, and directory is defined with modulepart + section into $param
    // When we show list of files for a directory, $filearray ciontains file list, and directory is defined with modulepart + $relativepath
    //var_dump("section=".$section." title=".$title." modulepart=".$modulepart." useinecm=".$useinecm." perm(permtoeditline)=".$perm." relativepath=".$relativepath." upload_dir=".$upload_dir." param=".$param." url=".$url);
 
    $formfile->list_of_documents($filearray, null, $modulepart, $param, 1, $relativepath, $perm, $useinecm, $textifempty, $maxlengthname, $title, $url, 0, $perm, $upload_dir, $sortfield, $sortorder);
  }
}
 
 
 
// Bottom of page
$useajax = 1;
if (!empty($conf->dol_use_jmobile)) {
  $useajax = 0;
}
if (empty($conf->use_javascript_ajax)) {
  $useajax = 0;
}
if (getDolGlobalString('MAIN_ECM_DISABLE_JS')) {
  $useajax = 0;
}
 
//$param.=($param?'?':'').(preg_replace('/^&/','',$param));
 
if ($useajax || $action == 'deletefile') {
  $urlfile = '';
  if ($action == 'deletefile') {
    $urlfile = GETPOST('urlfile', 'alpha');
  }
 
  if (empty($section_dir)) {
    $section_dir = GETPOST("file", "alpha");
  }
  $section_id = $section;
 
  require_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php';
 
  $form = new Form($db);
  $formquestion = array();
  $formquestion['urlfile'] = array('type' => 'hidden', 'value' => $urlfile, 'name' => 'urlfile'); // We must always put field, even if empty because it is filled by javascript later
  $formquestion['section'] = array('type' => 'hidden', 'value' => $section, 'name' => 'section'); // We must always put field, even if empty because it is filled by javascript later
  $formquestion['section_id'] = array('type' => 'hidden', 'value' => $section_id, 'name' => 'section_id'); // We must always put field, even if empty because it is filled by javascript later
  $formquestion['section_dir'] = array('type' => 'hidden', 'value' => $section_dir, 'name' => 'section_dir'); // We must always put field, even if empty because it is filled by javascript later
  $formquestion['sortfield'] = array('type' => 'hidden', 'value' => $sortfield, 'name' => 'sortfield'); // We must always put field, even if empty because it is filled by javascript later
  $formquestion['sortorder'] = array('type' => 'hidden', 'value' => $sortorder, 'name' => 'sortorder'); // We must always put field, even if empty because it is filled by javascript later
  if (!empty($action) && $action == 'file_manager') {
    $formquestion['file_manager'] = array('type' => 'hidden', 'value' => 1, 'name' => 'file_manager');
  }
  if (!empty($websitekey)) {
    $formquestion['website'] = array('type' => 'hidden', 'value' => $websitekey, 'name' => 'website');
  }
  if (!empty($pageid) && $pageid > 0) {
    $formquestion['pageid'] = array('type' => 'hidden', 'value' => $pageid, 'name' => 'pageid');
  }
 
  print $form->formconfirm($url, $langs->trans("DeleteFile"), $langs->trans("ConfirmDeleteFile"), 'confirm_deletefile', $formquestion, "no", ($useajax ? 'deletefile' : 0));
}
 
if ($useajax) {
  print '<!-- ajaxdirpreview.php: js to manage preview of doc -->'."\n";
  print '<script nonce="'.getNonce().'" type="text/javascript">';
 
  // 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 redefine/reenable some jquery hooks.
 
  // Handler to manage document_preview on click on a .documentpreview css class.
  if ($conf->browser->layout != 'phone') {
    print "\n/* JS CODE TO ENABLE document_preview */\n";
    print '
                jQuery(document).ready(function () {
              jQuery(".documentpreview").click(function () {
                    console.log("We click on preview for element with href="+$(this).attr(\'href\')+" mime="+$(this).attr(\'mime\'));
            var titledocpreview = $(this).attr(\'data-title\');
            if (titledocpreview == undefined || titledocpreview == "") {
              titledocpreview = \''.dol_escape_js($langs->transnoentities("Preview")).'\'
            }
                    document_preview($(this).attr(\'href\'), $(this).attr(\'mime\'), titledocpreview);
                    return false;
              });
            });
           ' . "\n";
  }
 
  // Enable jquery handlers button to delete files
  print 'jQuery(document).ready(function() {'."\n";
  print '  jQuery(".deletefilelink").click(function(e) { '."\n";
  print '    console.log("We click on button with class deletefilelink, param='.$param.', we set urlfile to "+jQuery(this).attr("rel"));'."\n";
  print '    jQuery("#urlfile").val(jQuery(this).attr("rel"));'."\n";
  //print '    jQuery("#section_dir").val(\'aaa\');'."\n";
  print '    jQuery("#dialog-confirm-deletefile").dialog("open");'."\n";
  print '    return false;'."\n";
  print '  });'."\n";
  print '});'."\n";
  print '</script>'."\n";
}
 
// Close db if mode is not noajax
if ((!isset($mode) || $mode != 'noajax') && is_object($db)) {
  $db->close();
}