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>
 *
 * 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 = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
  $sortfield = GETPOST("sortfield", 'alpha');
  $sortorder = GETPOST("sortorder", 'alpha');
  $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
  if (empty($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 = $ecmdir->fetch($section);
    if (!$result > 0)
    {
      //dol_print_error($db,$ecmdir->error);
      //exit;
    }
  }
} else // For no ajax call
{
  $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))
{
  if (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"));

// Security check
if ($user->socid > 0) $socid = $user->socid;

//print 'xxx'.$upload_dir;

// Security:
// 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(0, $langs->trans("ErrorFileNameInvalid", $upload_dir));
  exit;
}

// Check permissions
if ($modulepart == 'ecm')
{
  if (!$user->rights->ecm->read) accessforbidden();
}
if ($modulepart == 'medias')
{
  // Always allowed
}


/*
 * 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 type='.$type.' -->'."\n";
//print '<!-- Page called with mode='.dol_escape_htmltag(isset($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))     $param .= '&pageid='.urlencode($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',
    'project',
    'fichinter',
    'user',
    'expensereport',
    'holiday',
    'recruitment-recruitmentcandidature',
    'banque',
    'mrp-mo'
  );

  // TODO change for multicompany sharing
  if ($module == 'company') $upload_dir = $conf->societe->dir_output;
  elseif ($module == 'invoice') $upload_dir = $conf->facture->dir_output;
  elseif ($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 = $conf->commande->dir_output;
  elseif ($module == 'order_supplier') $upload_dir = $conf->fournisseur->commande->dir_output;
  elseif ($module == 'contract') $upload_dir = $conf->contrat->dir_output;
  elseif ($module == 'product') $upload_dir = $conf->product->dir_output;
  elseif ($module == 'tax') $upload_dir = $conf->tax->dir_output;
  elseif ($module == 'project') $upload_dir = $conf->projet->dir_output;
  elseif ($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 == 'mrp-mo') $upload_dir = $conf->mrp->dir_output.'/mo';

  // Automatic list
  if (in_array($module, $automodules))
  {
    $param .= '&module='.$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")));

    if ($module == 'company') $excludefiles[] = '^contact$'; // The subdir 'contact' contains files of contacts with no id of thirdparty.

    $filter = preg_quote($search_doc_ref, '/');
    $filearray = dol_dir_list($upload_dir, "files", 1, $filter, $excludefiles, $sortfield, $sorting, 1);

    $perm = $user->rights->ecm->upload;

    $formfile->list_of_autoecmfiles($upload_dir, $filearray, $module, $param, 1, '', $perm, 1, $textifempty, $maxlengthname, $url, 1);
  }
  // Manual list
  else {
    if ($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)) $param .= '&website='.urlencode(GETPOST('website', 'alpha'));
        if (!preg_match('/pageid=/', $param)) $param .= '&pageid='.urlencode(GETPOST('pageid', 'int'));
        //if (!preg_match('/backtopage=/',$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 != '') $param .= '&search_doc_ref='.$search_doc_ref;

      $textifempty = $langs->trans('NoFileFound');
    } elseif ($section === '0')
    {
      if ($module == 'ecm') $textifempty = '<br><div class="center"><font class="warning">'.$langs->trans("DirNotSynchronizedSyncFirst").'</font></div><br>';
      else $textifempty = $langs->trans('NoFileFound');
    } else $textifempty = ($showonrightsize == 'featurenotyetavailable' ? $langs->trans("FeatureNotYetAvailable") : $langs->trans("ECMSelectASection"));

    if ($module == 'medias')
    {
      $useinecm = 6;
      $modulepart = 'medias';
      $perm = ($user->rights->website->write || $user->rights->emailing->creer);
      $title = 'none';
    } elseif ($module == 'ecm') // DMS/ECM -> manual structure
    {
      if ($user->rights->ecm->read)
      {
        // Buttons: Preview
        $useinecm = 2;
      }

      if ($user->rights->ecm->upload)
      {
        // Buttons: Preview + Delete
        $useinecm = 4;
      }

      if ($user->rights->ecm->setup)
      {
        // Buttons: Preview + Delete + Edit
        $useinecm = 5;
      }

      $perm = $user->rights->ecm->upload;
      $modulepart = 'ecm';
      $title = ''; // Use default
    } else {
      $useinecm = 5;
      $modulepart = 'ecm';
      $perm = $user->rights->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=".$useinecm." perm=".$perm." relativepath=".$relativepath." param=".$param." url=".$url);
    $formfile->list_of_documents($filearray, '', $modulepart, $param, 1, $relativepath, $perm, $useinecm, $textifempty, $maxlengthname, $title, $url, 0, $perm);
  }
}



// Bottom of page
$useajax = 1;
if (!empty($conf->dol_use_jmobile)) $useajax = 0;
if (empty($conf->use_javascript_ajax)) $useajax = 0;
if (!empty($conf->global->MAIN_ECM_DISABLE_JS)) $useajax = 0;

//$param.=($param?'?':'').(preg_replace('/^&/','',$param));

if ($useajax || $action == 'delete')
{
  $urlfile = '';
  if ($action == 'delete') $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);
  $formquestion['urlfile'] = array('type'=>'hidden', 'value'=>$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 '<script 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 reenable some jquery hooks
  // Wrapper to manage document_preview
  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="+$(this).attr(\'mime\'));
                    document_preview($(this).attr(\'href\'), $(this).attr(\'mime\'), \''.dol_escape_js($langs->transnoentities("Preview")).'\');
                    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();